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(Environmental investigation of ground water contamination at Wright- Patterson Air Force Base, Ohio)

Energy Technology Data Exchange (ETDEWEB)

1991-10-01

This Health and Safety Plan (HSP) was developed for the Environmental Investigation of Ground-water Contamination Investigation at Wright-Patterson Air Force Base near Dayton, Ohio, based on the projected scope of work for the Phase 1, Task 4 Field Investigation. The HSP describes hazards that may be encountered during the investigation, assesses the hazards, and indicates what type of personal protective equipment is to be used for each task performed. The HSP also addresses the medical monitoring program, decontamination procedures, air monitoring, training, site control, accident prevention, and emergency response.

Defense Base Realignment and Closure Budget Data for the Closure of Gentile Air Force Station, Dayton, Ohio, and Realignment of Defense Logistics Agency Components to Wright-Patterson Air Force Base, Ohio

National Research Council Canada - National Science Library

1996-01-01

.... This report provides the results of the audit of two projects, valued at $5.5 million, for the closure of Gentile Air Force Station, Dayton, Ohio, and realignment to Wright-Patterson Air Force Base, Ohio, of two Defense Logistics Agency components...

Environmental Assessment for the National Museum of the United States Air Force Addition, Wright-Patterson Air Force Base, Ohio

Science.gov (United States)

2013-02-01

AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) United States Air Force 88th...Air Base Wing Wright-Patterson Air Force Base, Ohio 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES...visitors nationwide and from foreign countries. Softball and soccer fields are located adjacent to the Museum grounds and are operated by the 88 Air

Technical and economic assessment for asbestos abatement within Facility 20470, Wright-Patterson Air Force Base, Ohio

International Nuclear Information System (INIS)

Gibson, S.M.; Ogle, R.B.

1988-03-01

This report presents the results of a technical and economic assessment of available alternatives for asbestos abatement within Facility 20470 at the Wright-Patterson Air Force Base in Dayton, Ohio. Each alternative was screened on the basis of technical feasibility, environmental impact, economics, and fulfillment of the IRP goals. Four alternatives for study are: establishing a special operations and maintenance program; enclosure; encapsulation with sealants; and removal, disposal, and replacement. Each of these alternatives was assessed for capability to control the release of asbestos fibers within Facility 20470. Alternatives 1 and 4 were determined to be acceptable, while Alternatives 2 and 3 were found to be unacceptable. 2 refs., 6 figs

(Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio)

Energy Technology Data Exchange (ETDEWEB)

1991-10-01

This report presents information concerning field procedures employed during the monitoring, well construction, well purging, sampling, and well logging at the Wright-Patterson Air Force Base. Activities were conducted in an effort to evaluate ground water contamination.

[Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio

International Nuclear Information System (INIS)

1992-04-01

This Removal Action System Design has been prepared as a Phase I Volume for the implementation of the Phase II removal action at Wright-Patterson Air Force Base (WPAFB) near Dayton, Ohio. The objective of the removal action is to prevent, to the extent practicable, the migration of ground water contaminated with chlorinated volatile organic compounds (VOCS) across the southwest boundary of Area C. The Phase 1, Volume 9 Removal Action System Design compiles the design documents prepared for the Phase II Removal Action. These documents, which are presented in Appendices to Volume 9, include: Process Design, which presents the 30 percent design for the ground water treatment system (GWTS); Design Packages 1 and 2 for Earthwork and Road Construction, and the Discharge Pipeline, respectively; no drawings are included in the appendix; Design Package 3 for installation of the Ground Water Extraction Well(s); Design Package 4 for installation of the Monitoring Well Instrumentation; and Design Package 5 for installation of the Ground Water Treatment System; this Design Package is incorporated by reference because of its size

(Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio)

Energy Technology Data Exchange (ETDEWEB)

1992-03-01

An environmental investigation of ground water conditions has been undertaken at Wright-Patterson Air Force Base (WPAFB), Ohio to obtain data to assist in the evaluation of a potential removal action to prevent, to the extent practicable, migration of the contaminated ground water across Base boundaries. Field investigations were limited to the central section of the southwestern boundary of Area C and the Springfield Pike boundary of Area B. Further, the study was limited to a maximum depth of 150 feet below grade. Three primary activities of the field investigation were: (1) installation of 22 monitoring wells, (2) collection and analysis of ground water from 71 locations, (3) measurement of ground water elevations at 69 locations. Volatile organic compounds including trichloroethylene, perchloroethylene, and/or vinyl chloride were detected in concentrations exceeding Maximum Contaminant Levels (MCL) at three locations within the Area C investigation area. Ground water at the Springfield Pike boundary of Area B occurs in two primary units, separated by a thicker-than-expected clay layers. One well within Area B was determined to exceed the MCL for trichloroethylene.

Proceedings of the Triservice Corrosion of Military Equipment Conference (1974) Held at Dayton, Ohio on 29-31 Oct 1974. Volume 1. Sessions 1 through 3

Science.gov (United States)

1975-09-01

Wright-Patterson AFB, Ohio 45433 A. L. Jackman P. 0. Box 98 Magna, Utah 84044 Elwln L. Jang Sacramento ALC/NANCA McClellan AFB, California 95652...Ttje Project Manager was Mr. Fredric H. Harf and the Research Adviser was Dr. Hugh R. Gray of the Materials and Structures Division, NASA Lewis

Hydrogeology, simulated ground-water flow, and ground-water quality, Wright-Patterson Air Force Base, Ohio

Science.gov (United States)

Dumouchelle, D.H.; Schalk, C.W.; Rowe, G.L.; De Roche, J.T.

1993-01-01

Ground water is the primary source of water in the Wright-Patterson Air Force Base area. The aquifer consists of glacial sands and gravels that fill a buried bedrock-valley system. Consolidated rocks in the area consist of poorly permeable Ordovician shale of the Richmondian stage, in the upland areas, the Brassfield Limestone of Silurian age. The valleys are filled with glacial sediments of Wisconsinan age consisting of clay-rich tills and coarse-grained outwash deposits. Estimates of hydraulic conductivity of the shales based on results of displacement/recovery tests range from 0.0016 to 12 feet per day; estimates for the glacial sediments range from less than 1 foot per day to more than 1,000 feet per day. Ground water flow from the uplands towards the valleys and the major rivers in the region, the Great Miami and the Mad Rivers. Hydraulic-head data indicate that ground water flows between the bedrock and unconsolidated deposits. Data from a gain/loss study of the Mad River System and hydrographs from nearby wells reveal that the reach of the river next to Wright-Patterson Air Force Base is a ground-water discharge area. A steady-state, three-dimensional ground-water-flow model was developed to simulate ground-water flow in the region. The model contains three layers and encompasses about 100 square miles centered on Wright-Patterson Air Force Base. Ground water enters the modeled area primarily by river leakage and underflow at the model boundary. Ground water exits the modeled area primarily by flow through the valleys at the model boundaries and through production wells. A model sensitivity analysis involving systematic changes in values of hydrologic parameters in the model indicates that the model is most sensitive to decreases in riverbed conductance and vertical conductance between the upper two layers. The analysis also indicates that the contribution of water to the buried-valley aquifer from the bedrock that forms the valley walls is about 2 to 4

[Environmental investigation of ground water contamination at Wright- Patterson Air Force Base, Ohio]. Volume 4, Health and Safety Plan (HSP); Phase 1, Task 4 Field Investigation report: Draft

Energy Technology Data Exchange (ETDEWEB)

1991-10-01

This Health and Safety Plan (HSP) was developed for the Environmental Investigation of Ground-water Contamination Investigation at Wright-Patterson Air Force Base near Dayton, Ohio, based on the projected scope of work for the Phase 1, Task 4 Field Investigation. The HSP describes hazards that may be encountered during the investigation, assesses the hazards, and indicates what type of personal protective equipment is to be used for each task performed. The HSP also addresses the medical monitoring program, decontamination procedures, air monitoring, training, site control, accident prevention, and emergency response.

[Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio]. Volume 5, Field Investigation report

Energy Technology Data Exchange (ETDEWEB)

1992-03-01

An environmental investigation of ground water conditions has been undertaken at Wright-Patterson Air Force Base (WPAFB), Ohio to obtain data to assist in the evaluation of a potential removal action to prevent, to the extent practicable, migration of the contaminated ground water across Base boundaries. Field investigations were limited to the central section of the southwestern boundary of Area C and the Springfield Pike boundary of Area B. Further, the study was limited to a maximum depth of 150 feet below grade. Three primary activities of the field investigation were: (1) installation of 22 monitoring wells, (2) collection and analysis of ground water from 71 locations, (3) measurement of ground water elevations at 69 locations. Volatile organic compounds including trichloroethylene, perchloroethylene, and/or vinyl chloride were detected in concentrations exceeding Maximum Contaminant Levels (MCL) at three locations within the Area C investigation area. Ground water at the Springfield Pike boundary of Area B occurs in two primary units, separated by a thicker-than-expected clay layers. One well within Area B was determined to exceed the MCL for trichloroethylene.

76 FR 55933 - Federal Property Suitable as Facilities To Assist the Homeless

Science.gov (United States)

2011-09-09

... written expression of interest to HHS, addressed to Theresa Ritta, Division of Property Management... Management Division, Naval Facilities Engineering Command, Washington Navy Yard, 1330 Patterson Ave., SW... Area Ohio Facility 30089 5490 Pearson Wright Patterson AFB OH 45433 Landholding Agency: Air Force...

[Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio]. Volume 3, Appendix A, Draft standard operating procedures and elements: Sampling and Analysis Plan (SAP): Phase 1, Task 4, Field Investigation, Draft

Energy Technology Data Exchange (ETDEWEB)

1991-10-01

This report presents information concerning field procedures employed during the monitoring, well construction, well purging, sampling, and well logging at the Wright-Patterson Air Force Base. Activities were conducted in an effort to evaluate ground water contamination.

Information Analysis Centers in the Department of Defense. Revision

Science.gov (United States)

1987-07-01

Combat Data Information Center (CDIC) and the Aircraft Survivability Model Repository ( ASMR ) into the Survivability/Vulnerability Information Analysis...Information Center (CDIC) and the Aircraft Survivability Model Respository ( ASMR ). The CDIC was a central repository for combat and test data related to...and ASMR were operated under the technical monitorship of the Flight Dynamics Laboratory at Wright-Patterson AFB, Ohio and were located in Flight

Evaluation of a Damage Accumulation Monitoring System as an Individual Aircraft Tracking Concept

Science.gov (United States)

1982-05-01

series of cinematic picture frames. The real life situation is even more complicated because the aircraft experiences intermediate loading states as...Fighter Attack Spectrum on Crack Growth, Air Force Flight Dynamics Laboratory (FBE), Wright- Patterson AFB, Ohio, 45433, AFFDL-TR-76-112, March 1977...Pennsylvania, 19874, Report Number NADC-77194-60, March 29, 1980. 209 10. G. E. Lambert and D. F. Bryan, The Influence of Fleet Variability on Crack Growth

A Wind Tunnel Investigation of Joined Wing Scissor Morphing

Science.gov (United States)

2006-06-01

would use the low sweep for carrier landing and subsonic cruise, and use the high sweep for 12 supersonic flight [13]. According to Raymer [19...Wright-Patterson AFB, Ohio: Air Force Institute of Technology, 2005. 12. Katz, Joseph, Shaun Byrne, and Robert Hahl. "Stall Resistance Features of...Lifting-Body Airplane Configurations." Journal of Aircraft 2nd ser. 36 (1999): 471-474. 13. Kress, Robert W. "Variable Sweep Wing Design." AIAA 83

Assisting Defense Conversion Technology Transfer Efforts. A Case Study of Ohio’s Miami Valley.

Science.gov (United States)

1995-09-01

Contracting Division, Wright-Patterson AFB OH. Official Letter Correspondence. 24 January 1994. Bryman , Alan. Research Methods and Organization Studies...Washington DC: 22 February 1993. Cooper, Donald R. and C. William Emory. Business Research Methods (Tifth Edition). Chicago: Richard D. Irwin, Inc...data was collected to address the research objective through a case study methodology. First, it describes and justifies the specific method used

5th International Conference on Cryocoolers

CERN Document Server

1989-01-01

The Cryocoolers 5 proceedings archives the contributions of leading international experts at the 5th International Cryocooler Conference that was held in Monterey, California on August 18-19, 1988. The authors submitted twenty six papers describing advancements and applications of cryocoolers in the temperature range below 80K. This year's conference was hosted by the U.S. Naval Postgraduate School in Monterey, California, and the conference proceedings reproduced here were published by the Wright-Patterson AFB in Ohio.

Human Resources Data in Weapon System Design: An Initial Plan for Development of a Unified Data Base.

Science.gov (United States)

1980-11-01

tems such as D-195, D-220, etc. 11. Provides a standardized methodology for the selection of systems, subsystems to be used as the historical baseline...Graham, R. S., & Hilgeman, .1. B. A methodological approach to the analysis and automatic handling of task information for systems in the conceptual phase...AMRL- TR-63-78 AD-419 018, Wright-Patterson AFB, Ohio: Aerospace Medical Reserach Laboratories, August 1963. 46. Reed, L. E., Snyder, M. T., Baran, H

Quantitative Methods for Determining U.S. Air Force Crew Cushion Comfort

Science.gov (United States)

2006-09-01

Directorate Biosciences and Protection Division Biomechanics Branch Wright Patterson AFB OH 45433-7947 Form Approved REPORT DOCUMENTATION PAGE OMB No...Division Biomechanics Branch Wright-Patterson AFB OH 45433-7947 9. SPONSORING I MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S...workstations were constructed utilizing ejection seat long-term flight. mockups and foot pedal assemblies modified to simulate the ACES II seat in the F-16

Department of Defense Expenditure Plans

Science.gov (United States)

2009-03-20

317 Aberdeen Proving Ground MD Replace Windows and Renovate Lounge Area, 4508 700 B 318 Aberdeen Proving Ground MD Replace Three Boilers, 525 500 E ...Rt 235 630 O 1137 Wright Patterson AFB OH Replace Perimeter Fence - Gate 26c Along E Bank of Mad River 644 O 1138 Wright Patterson AFB OH Replacec...Energy E Roofs R Utilities U Pavement/roads/grounds P Barracks B Quality of Life Q Operations O Medical M Family Housing F American Recovery and

Space power technology for the twenty-first century (SPT21)

International Nuclear Information System (INIS)

Borger, W.U.; Massie, L.D.

1988-01-01

During the spring and summer months of 1987, the Aero Propulsion Laboratory of the Air Force Wright Aeronautical Laboratories, Wright-Patterson AFB, Ohio in cooperation with the Air Force Space Technology Center at Kirtland AFB, New Mexico, undertook an initiative to develop a Strategic Plan for Space Power Technology Development. The initiative was called SPT21, Space Power Technology for the Twenty-First Century. The planning process involved the participation of other Government organizations (U.S. Army, Navy, DOE and NASA) along with major aerospace companies and universities. Following an SPT21 kickoff meeting on 28 May 1987, detailed strategic planning was accomplished through seven (7) Space Power Technology Discipline Workshops commencing in June 1987 and concluding in August 1987. Technology Discipline Workshops were conducted in the following areas: (1) Solar Thermal Dynamic Power Systems (2) Solar Photovoltaic Cells and Arrays (3) Thermal Management Technology (4) Energy Storage Technology (5) Nuclear Power Systems Technology (6) Power Conditioning, Distribution and Control and (7) Systems Technology/Advanced Concepts. This technical paper summarizes the planning process and describes the salient findings and conclusions of the workshops

Aerospace Transparency Research Compendium

National Research Council Canada - National Science Library

Pinkus, Alan

2003-01-01

... (ARRL), located at Wright-Patterson AFB OH, has advanced aerospace transparency technology through the investigative research of numerous optical and visual parameters inherent in aerospace transparencies...

Wright-Patterson AFB, Ohio Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F.

Science.gov (United States)

1985-09-01

LSTI: ISO -1700 ............. [..........................................NO" ........". OT5...................................................... I WIND...90.3 91.1 91.3 91.4 91.6 92.6 91.b 9i.T 91.7 91.7 91.7 E iso 51.i8 - 76.9 82.1 8b. 90.7 90.7 92.s 92.7 92.8 93.0 93.0 93.0 93.1 93.1 93.1 93.1 FE 2000...97.4 91.4 97.% 91.4 97.4 GE 27003 55.1 79.4 84.4 90.1 95.7 96.8 97.1 98.0 88.1 98.1 98.1 98.1 91.3 98.1 98.1 98.1 UE 18001 55.1 79.5 84.5 90.? 95.8 96.9

Environmental Assessment for the AFIT Master Plan, Wright-Patterson Air Force Base, Ohio, 88th Air Base Wing

Science.gov (United States)

2011-05-20

Creek during a base-wide mist net survey (BHE 2001). Radio tracking of these two bats confirmed the presence of a maternity colony in a dead slippery ... elm (Ulmus rubra) in a woodlot on the campus of Wright State University. No sightings of Indiana bats have been reported within the area of the

77 FR 75616 - Procurement List; Additions

Science.gov (United States)

2012-12-21

.... 611, 1919 E Grange Ave., Milwaukee, WI NPA: Easter Seals Southeast Wisconsin, Inc., South Milwaukee... B, Bldg. 39, Wright-Patterson AFB, Dayton, OH NPA: Goodwill Easter Seals Miami Valley, Dayton, OH...

Er: YLF Laser Development

Science.gov (United States)

1975-12-01

Force Wright Aeronautical Laboratory, AFAL/DHO, Wright-Patterson AFB, OH 45433. WL/AFSC( IST ) ltr, 12 Apr 1991 UNCLASSIFIED AD NUMBER LIMITATION CHANGES TO...ju^i^zs.^iu â¢Lbbrtbataafetiu.*. i ! mtotfffiflaiai WP1â 1 ’ Â»â â â Â«I HIU I I .1 III ll.lll. VIH IWII

A Study of Facilities and Infrastructure Planning, Prioritization, and Assessment at Federal Security Laboratories

Science.gov (United States)

2012-11-01

Support Agency Air Force Real Property Agency Wright-Patterson Air Force Base (AFB), OH; Kirtland AFB, New Mexico ; Eglin AFB, Florida; Edwards...with the State of New Mexico Finance Authority to finance the development of a new facility. Laboratories communicated frequently with State and...modernization requirement based on Replacement Plant Value, depreciation , expected service life, and residual value at the end of the expected service life

A Study of Facilities and Infrastructure Planning, Prioritization, and Assessment at Federal Security Laboratories (Revised)

Science.gov (United States)

2013-02-01

Engineer Support Agency Air Force Real Property Agency Wright-Patterson Air Force Base (AFB), OH; Kirtland AFB, New Mexico ; Eglin AFB, Florida...emergency response to their site. â¢ Sandia works with the State of New Mexico Finance Authority to finance the development of a new facility...algorithms specific to an F&I type to generate the modernization requirement based on Replacement Plant Value, depreciation , expected service life, and

Acute Dermal Irritation Study of Six Jet Fuels in New Zealand White Rabbits: Comparison of Four Bio-Based Jet Fuels with Two Petroleum JP-8 Fuels

Science.gov (United States)

2014-02-01

Shafer University of Dayton Research Institute Wright-Patterson AFB OH David R. Mattie Bioeffects Division Molecular Bioeffects Branch February...master schedule for the company. Metasys DDC Electronic Environmental Control System Controls and monitors animal room environmental conditions

A Policy Analysis of Using Unit Costs as a Means of Performance Measurement in the Air Force Science and Technology Program

Science.gov (United States)

1991-09-01

demonstrate, is that there is more than one way to account for S &T costs and evaluate its program performance. The first option evaluated considers...Personal Communication. Wright Laboratory, Wright-Patterson AFB OH, 14 May 1991. Horngren , Charles T. and George Foster. Cost Accounting A Managerial...78 Programmatic Feedback ........ 79 S &T as Overhead............79 Scoring the Options............80 Unit Costs ................8 Programmatic

Laser diagnostics of atomic hydrogen and oxygen production in rf and microwave plasma discharges

International Nuclear Information System (INIS)

Preppernau, B.L.

1993-01-01

The research for this thesis involved the application of two-photon allowed laser-induced fluorescence (TALIF) to the study of atomic hydrogen and oxygen production in industrial scale radio-frequency and microwave plasma discharge apparatus. Absolute atomic hydrogen concentration profiles were measured in a Gaseous Electronics Conference Reference Cell installed at Wright-Patterson AFB, Ohio operating with a simple H 2 discharge. Two-dimensional atomic hydrogen concentration profiles were also measured in an ASTEX HPMM microwave plasma diamond deposition reactor during actual diamond growth. In addition absolute atomic oxygen concentrations were measured in the ASTEX system. Particular attention as paid to refining the concentration calibration technique and in determining a correction to account for the collisional quenching of excited state fluorescence in high pressure gases

Wright-Patterson Air Force Base: The First Century

Science.gov (United States)

2015-01-01

aside in 1934 to house a Transient Camp for temporary workers employed under Depression -era programs. During 1934 and 1935, these men labored on...The 445th Airlift Wing upgraded from C-141s to C-5As between 2005 and 2007, before transitioning to C-17s in 2012. The Centennial of Flight was a...December 2002 on Wright Brothers Hill. The event initiated the nationâs commemoration of the Centennial of Flight. These actions symbolized the

Closing the Gap: An Analysis of Options for Improving the USAF Fighter Fleet from 2105 to 2035

Science.gov (United States)

2015-10-01

Lanchester Equations. Graduate Research Paper, (Wright Patterson AFB: Air Force Institute of Technology, 2011), 45 58 John P. Geiss,. et al. Blue...Gilbert, Ronald E. Strategic Implications of US Fighter Force Reductions: Air to Air Combat Modelling Using Lanchester Equations. Graduate Research Paper

A Methodology for Conus APOE Reception Planning.

Science.gov (United States)

1982-09-01

mentioned, the reception process is a service-type system, which produces services to be rendered to the personnel and cargo flowing through it. The... Heizer , Ramon N. Chief, Supply Systems Branch, Dir- ectorate of Distribution, DCS/Logistics Operations, HQ AFLC, Wright-Patterson AFB OH. Personal inter

Utilizing a Rapid Prototyping Approach in the Building of a Hypermedia-Based Reference Station.

Science.gov (United States)

Sell, Dan

This paper discusses the building of a hypermedia-based reference station at the Wright Laboratory Technical Library, Wright-Patterson Air Force Base, Ohio. Following this, the paper focuses on an electronic user survey from which data is collected and analysis is made. The survey data is used in a rapid prototyping approach, which is defined asâ¦

Aerospace medicine at Brooks AFB, TX: hail and farewell.

Science.gov (United States)

Nunneley, Sarah A; Webb, James T

2011-05-01

With the impending termination of USAF operations at Brooks Air Force Base (AFB) in San Antonio, TX, it is time to consider its historic role in Aerospace Medicine. The base was established in 1917 as a flight training center for the U.S. Army Air Service and in 1926 became home to its School of Aviation Medicine. The school moved to San Antonio's Randolph Field in 1931, but in 1959 it returned to Brooks where it occupied new facilities to support its role as a national center for U.S. Air Force aerospace medicine, including teaching, clinical medicine, and research. The mission was then expanded to encompass support of U.S. military and civilian space programs. With the abrupt termination of the military space program in 1969, research at Brooks focused on clinical aviation medicine and support of advanced military aircraft while continuing close cooperation with NASA in support of orbital spaceflight and the journey to the Moon. Reorganization in the 1990s assigned all research functions at Brooks to the Human Systems Division and its successors, leaving to USAFSAM the missions related to clinical work and teaching. In 2002 the USAF and the city of San Antonio implemented shared operation of Brooks as a "City-Base" in the hope of deflecting threatened closure. Nevertheless, under continuing pressure to consolidate military facilities in the United States, the 2005 Base Closure and Realignment Commission ordered Brooks closed by 2011, with its aerospace medicine functions relocated to new facilities at Wright-Patterson AFB in Dayton, OH.

Quantum Confined Semiconductors - In-House Interim Research

Science.gov (United States)

2013-04-01

Laboratory, Materials & Manufacturing Directorate, Wright Patterson AFB, OH 45433-7707, USA blnstituto de Ciencias Fisicas, Universidad Nacional Aut6noma...111is work was supported by the Ai1Â· Force Office of Scientific Research (AFRU RS E, Dr. Kitt Reinhardt). â¢ Also with lnstituto de Ciencias Fisicas

Aircraft Fire Sentry. Volume 2. Appendices

Science.gov (United States)

1993-01-01

including New Mexico Engineering Research Institute (NMERI), National Institute of Standards and Technology (NIST), Wright-Patterson AFB, and AFESC at...Installation Remove the mounting bracket from the smoke alarm by depresing the release tab marked "PRESS" (see Figure 1. pg. 5). Pivot the bracket awey from and

The Pilot Staffing Conundrum: A Delphi Study

Science.gov (United States)

2009-06-01

Project, AFIT/ GMO /LAL/98J-2. School of Logistics and Acquisition Management, Air Force Institute of Technology (AU), Wright Patterson AFB, OH, June...Kafer, John H. Relationship of Airline Pilot Demand and Air Force Pilot Retention. Graduate Research Project, AFIT/ GMO /LAL/98J-11. School of Logistics

Aerial radiological survey of the US Department of Energy's Mound Facility, Miamisburg, Ohio

International Nuclear Information System (INIS)

1978-03-01

An aerial radiological survey to measure terrestrial gamma radiation was carried out by helicopter over an area centered on Mound Facility, a 180 acre area adjacent to the southern edge of the city of Miamisburg, Ohio. This survey was part of an effort to document background radiation levels around nuclear processing and handling facilities owned or contracted by the United States Department of Energy (DOE). Survey activities were conducted and performed by EG and G for the DOE. Wright-Patterson Air Force Base served as the survey base of operations. During the survey, gamma ray data were collected over a 12.3 km 2 area by flying an east-west grid of lines spaced 61 m apart, flying slowly over several selected areas, and hovering over several spots of interest. The processed data indicated that the on-site radioactivity was primarily due to radionuclides currently being handled or processed at the Facility, and that lesser activity could be attributed to previously handled or processed nuclear materials. Off-site data showed the radioactivity to be that only due to naturally occurring radionuclides

Engineered Surfaces to Control Secondary Electron Yield for Multipactor Suppression

Science.gov (United States)

2017-09-14

Air Force Institute of Technology AFIT Scholar Theses and Dissertations 9-14-2017 Engineered Surfaces to Control Secondary Electron Yield for...Multipactor Suppression James M. Sattler Follow this and additional works at: https://scholar.afit.edu/etd Part of the Electrical and Electronics Commons... TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A. APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED

Comprehensive Clinical Phenotyping & Genetic Mapping for the Discovery of Autism Susceptibility Genes

Science.gov (United States)

2012-12-05

teaching students with autism spectrum disorders 4.52 Learn strategies for incorporating IEP goals and district standard into daily teaching...W403 Columbus, OH 43205 Final Report Comprehensive Clinical Phenotyping & Genetic Mapping for the Discovery of Autism Susceptibility Genes...QFOXGHDUHDFRGH 1.0 Summary In 2006, the Central Ohio Registry for Autism (CORA) was initiated as a collaboration between Wright-Patterson Air

Survey Analysis of Military Parishes: The Wright-Patterson AFB Catholic Parish Example.

Science.gov (United States)

1980-08-01

had scores which varied from mass to mass--sense of prayerfulness, singing, sense of community, and performance of guitar group--shown in Table 14. 17...significance is that the 1980 ratings were better than the 1978 ratings for all liturgy planning areas. An overall average liturgy planning score was...calculated for each indi- vidual who rated any of the topics. Those scores indicate generally positive perceptions of the liturgies. Eighty-six

Fitting modular reconnaissance systems into modern high-performance aircraft

Science.gov (United States)

Stroot, Jacquelyn R.; Pingel, Leslie L.

1990-11-01

The installation of the Advanced Tactical Air Reconnaissance System (ATARS) in the F/A-18D(RC) presented a complex set of design challenges. At the time of the F/A-18D(RC) ATARS option exercise, the design and development of the ATARS subsystems and the parameters of the F/A-18D(RC) were essentially fixed. ATARS is to be installed in the gun bay of the F/A-18D(RC), taking up no additional room, nor adding any more weight than what was removed. The F/A-18D(RC) installation solution required innovations in mounting, cooling, and fit techniques, which made constant trade study essential. The successful installation in the F/A-18D(RC) is the result of coupling fundamental design engineering with brainstorming and nonstandard approaches to every situation. ATARS is sponsored by the Aeronautical Systems Division, Wright-Patterson AFB, Ohio. The F/A-18D(RC) installation is being funded to the Air Force by the Naval Air Systems Command, Washington, D.C.

Interaction of Jet Fuel Hydrocarbon Components with Red Blood Cells and Hemoglobin

Science.gov (United States)

2014-06-24

Directorate (RHDJ), Wright-Patterson AFB, OH. The authors would like to thank Maj. Paul Eden, Nicole Schaeublin, Christin Grabinski, Dr. Jeff Gearhart...We would also like to thank LtCol. Norman Fox (Laboratory Flight Commander), Mrs. Nersa Loh (Supervisor, Transfusion Services), and Mr. Dan Fischer ...Approximately 7.8 mg of hemoglobin sample was concentrated into a total volume of 5 mL of Fischer PBS pH 7.5 buffer using an Amicon Centrifugal Filter Unit

Very Low Cost Expendable Harassment System Design Study. Volume 3

Science.gov (United States)

1975-12-01

testing involves placing a pitot tube rake in the plane of the propeller to determine C-22 iJi;.^*.^^^...--^ ;:â.-:â . â â .â â .VI:-I ^v ?sammaa*mmwm i...ii^.Maj!iiiilH||^,J)||IHi|KI^ Henry , George 1975b Personal Interviews. Foreign Technology Divlsion/ETTS, Wright-Patterson AFB, OH, 15 June - 25...E-Systems, Inc., Melpar Division, Falls Church, VA: 8 July - 15 September 1975. Rose, Henry , Engineer 1975b Telephone Conversation. Sensenich

An Investigation of the Relationship between Stressful Life Events and Psychological, Behavioral and Physiological Outcomes

Science.gov (United States)

1984-09-01

LOU DEcISIO LATITUDE *Figure 2-2. Demand vs Control Model. 4roa ’Jb Psychological Factors and CoronarÃ½ Heart Disease" by Karasek . Theorell . Schwartz...Wright-Patterson AFB OH, AD A134381- Karasek , R.A., Baker, D., Marxer, F., Ahebom, A., & Theorell , T. (1981). Job Decision Latitude, Job Demands, and...hormones have been shown to promote CHD in "* â¢animal experiments (Kornitzer et al., 1982). Applying this process to the job environment scenario, Karasek

Proceedings of the Annual Conference on Manual Control (10th) held at Wright-Patterson AFB, Ohio on 9-11 April 1974

Science.gov (United States)

1974-04-01

427 R. E. Fenton , R. D. Gilson, and R. W. Ventola Simulator Evaluation of Three Situation and Guidance Displays for V/STOL Zero-Zero Landings...prostheses is a factor that may lead some amputees to abandon their prostheses shortly after fitting, or to use them primarily for cosmetic purposes...PRESENTATION VIA DUAL KINESTHETIC-TACTUAL DISPLAYS lÃ¼Tn w *rr ,-.-r Robert E. Fenton Richard D. 611 son Dept. of Electrical Engineering Dept. of

Proceedings of the Government Neural Network Applications Workshop Held at Wright-Patterson AFB, Ohio on August 24-26, 1992. Volume 1

Science.gov (United States)

1992-08-01

W. Hubbard and LD. lackel. Backpropagation applied to handwritm zip code recognitio Neral Comptaion. vol. I pages 541-551.1989 I LFh*udaima. Neual...vision system onto one face of the wheel as a 3 cm x 3 cm image. This face of the wheel is finished as a fine-grain ground-glass diffusing surface...sensor system described above actually computes 3 sets of features per wheel rotation as shown in Figure 5. A third of the wheel’s image input face is

Design and Characterization of a Secure Automatic Dependent Surveillance-Broadcast Prototype

Science.gov (United States)

2015-03-26

M-041 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A...of Engineering and Management Air Force Institute of Technology Air University Air Education and Training Command in Partial Fulfillment of the...Cyclic Redundancy Check CSV comma separated value CUT component under test DDC digital down conversion DF Downlink Format DUC digital up conversion

Sting Dynamics of Wind Tunnel Models

Science.gov (United States)

1976-05-01

Patterson AFB, AFFDL, Ohio, October 1964. 17. Brunk, James E. "Users Manual: Extended Capability Magnus Rotor and Ballistic Body 6-DOF Trajectory...measure "second-order" aerodynamic effects resulting, for example, from Reynolds number in- fluence. Consequently, all wind tunnel data systems are...sting-model interference effects , sting configurations normally consist of one or more linearly tapered sections combined with one or more untapered

Information Processing and Collective Behavior in a Model Neuronal System

Science.gov (United States)

2014-03-28

were invited to visit the 711th Human Performance Wing at Wright Patterson AFB to give a briefing on our work. We also presented our work at AFRL in...for an AFOSR project headed by Steve Reppert on Monarch Butterfly navigation. We visited the Reppert lab at the UMASS Medical School and have had many...the requested briefing at the 711th Human Performance Wing . It is a natural extension of the original aims of the grant, as the suprachiasmatic

Treatability Study in Support of the Intrinsic Remediation Option at the Current Fire Training Area, Westover Air Reserves Base, Chicopee, Massachusetts

Science.gov (United States)

1997-02-01

Winter, 1987, p. 64-71. Bartha , R., 1986, Biotechnology of petroleum pollutant biodegradation: Microbial Ecology , vol. 12, p. 155-172. Bauman, B., 1991...Prepared for Air Force Systems Command, Wright-Patterson Air Force Base, Ohio, June. Atlas , R.M., 1981, Microbial degradation of petroleum hydrocarbons...of jet fuel and gasoline, including the BTEX compounds (e.g., lamison et at., 1975; Atlas , 1981, 1984, 1988; Gibson and Subramanian, 1984; Reinhard et

Toxic Hazards Research Unit Annual Technical Report: 1984

Science.gov (United States)

1984-09-01

exposed to TOCP exhibited the classic lesions of delayed neuropathy (Smith and Lillie, 1931; Barnes and Denz, 1953; (avanagh, 1954; and Fenton , 1955...Safety of *.i Chemicals in Food, Drugs, and Cosmetics , The staff of the Divi- sion of Pharmacology of the Federal Food and Drug Administration, Austin...Annual Technical Report: 1967, AMRL-TR-67-137 (AD 834723), Aerospace Medical Research Laboratory, Wright-Patterson Air Force Base, Ohio. Fenton , J. C

B-1 Systems Approach to Training. Volume 3. Appendix B. Bibliography and Data Collection Trips

Science.gov (United States)

1975-07-01

the Fourth Annual Symposium on Psychology in the Air Force, 1974, ~ â¢â- ~ - --- - Creelman , J.A., Evaluation of Approach Training Procedures...of Engineering Psychology , American Psychologist, 1972, 27 (7), 615-622. Adams, J.A., and Hufford, I.E., Effects of Programmed Perceptual Training on...Control, Wright-Patterson Air Force Base, Ohio, April 7-9, 1970. Aldrich, T.B., Proceedings of the Annual Symposium on Psychology in the Air Force (2nd

The Digital Thread as the Key Enabler

Science.gov (United States)

2016-11-01

Inject pivot points into acquisition allowing for programs to change direction based upon advances in technology, changes in threat environment...engineering and technical management for the Air Force Materiel Command at Wright-Patterson Air Force Base in Ohio. Y ou are down in the trenches trying to...workforce requires the right training, data, physics- based tools and facilities. Owning the technical baseline is one of the five priorities of the

Learning to Fly: The Wright Brothers' Adventure. A Guide for Educators and Students with Activities in Aeronautics

Science.gov (United States)

Storm, R.; Benson, T.; Galica, C.; McCredie, P.

2003-01-01

This guide was produced by the NASA Glenn Research Center Office of Educational Programs in Cleveland, OH, and the NASA Aerospace Educational Coordinating Committee. It includes activity modules for students, including the history of the Wright Brothers and their family in Dayton, Ohio and flight experimentation in Kitty Hawk, North Carolina. Student activities such as building models of the Wright Brothers glider and writing press releases of the initial flight are included.

A Study of USN Aircrew Attitudes Regarding Technology’s Ability to Replace the Naval Flight Officer on Typical Combat Missions Carrier Based Aircraft are Tasked to Perform

Science.gov (United States)

1993-09-01

Management, Air Force Institute of Technology (AU), Wright Patterson AFB CH, 1991. Horngren , Charles T. and George Foster. Cost Accounting : A Managerial...Submit - TotalCastOPnperewldSubmnit * s ((I eEnter this figure in column 13(c)(1) SHORE ESTAILISHMENT COST TO PREPARE AND SUBMIT PAY GRADE No OR ORYRT...W’IC QUALIT’Y TI15?SrTF-* AFIT/GSM/LAR/93S- 1 A SILMY OF USN AIRCREW ATTIU2 RECARDING TE*L ’ S ABILITY TO REPLACE THE NAVAL FLICHT OFFICER ON TYPICAL

KC-46A Tanker Modernization (KC-46A)

Science.gov (United States)

2015-12-01

Program Startup Workshop with the assistance from Defense Acquisition University at Wright-Patterson Air Force Base, Ohio. July 8 - 10, 2013: The KC-46A...Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-387 KC-46A Tanker Modernization (KC-46A) As of FY 2017 President’s Budget Defense Acquisition ...Deliveries and Expenditures 48 Operating and Support Cost 49 Common Acronyms and Abbreviations for MDAP Programs Acq O&M - Acquisition

Revisions to the PETROS 4 Shell Response Code.

Science.gov (United States)

1984-02-01

change in the corresponding curvature tensor 𔃿’. DD(JLA) ftA cl &y()j * -. ,:"DD2(J,LA) DEL See ZETA 146,156 DELBAR 71 See ZETA 409 DELNOR See EQUIL2...Cleveland, OH 44135 1 AFML (LLN, Dr. Nicholas) 1 Bell Helicopter Textron Wright-Patterson AFB, OH 45433 ATTN: Mr. Nile Fischer P.O. Box 482 I ASD/ENFTV, Mr...2406A 1 Texas A&M University 1000 Western Avenue Dept Aerospace Eng West Lynn, MA 01905 ATTN: Dr. W. Haisler College Station, TX 77843 I Kaman Tempo

Characterization and Modeling of a Control Moment Gyroscope

Science.gov (United States)

2015-03-26

pre- conditioner for the input state before passing into the inner loop, as shown in Figure 30. In Figure 30, m is the motor angle and x is the state...Characterization and Modeling of a Control Moment Gyroscope THESIS 2d Lt, Dylan Penn, B.S. AFIT-ENY-MS-15-M-235 DEPARTMENT OF THE AIR FORCE AIR ...UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A APPROVED FOR PUBLIC RELEASE; DISTRIBUTION

Beamed Energy Propulsion by Means of Target Ablation

International Nuclear Information System (INIS)

Rosenberg, Benjamin A.

2004-01-01

This paper describes hundreds of pendulum tests examining the beamed energy conversion efficiency of different metal targets coated with multiple liquid enhancers. Preliminary testing used a local laser with photographic paper targets, with no liquid, water, canola oil, or methanol additives. Laboratory experimentation was completed at Wright-Patterson AFB using a high-powered laser, and ballistic pendulums of aluminum, titanium, or copper. Dry targets, and those coated with water, methanol and oil were repeatedly tested in laboratory conditions. Results were recorded on several high-speed digital video cameras, and the conversion efficiency was calculated. Paper airplanes successfully launched using BEP were likewise recorded

Environmental Assessment, Glide Slope/Clear Zone Obstructions, Wright-Patterson Air Force Base, Ohio

Science.gov (United States)

2013-06-01

the Integrated Cultural Resources Managemen t Plan. Historic resou rces determined to be eligible fo r listing on the National Register of Histo ric... Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other...and clear zones (CZs) at WPAr B in order to protect human hea lth and safety by providing adequate clearance for aircraft operations . The existing

AFRL Materials and Manufacturing Directorate

Science.gov (United States)

Flight Wright-Patterson Medical Clinic Contact Us Search Wright-Patterson Air Force Base: AFRL Logo AFRL follow in footsteps of legendary WWII flight nurse New satellite communication technology positioned for commanders with new decision making tools Public Health Education Division: Educating to Protect AFRL ENSPIRE

Proceedings of the Conference on Toxicology: Applications of Advances in Toxicology to Risk Assessment. Held at Wright-Patterson AFB, Ohio on 19-21 May 1992

Science.gov (United States)

1993-01-01

assay is cellular inhibition. Cellular proliferation is essential to normal development and its interruption could lead to depressed growth and possibly...such as the FOB. One major conclusion from motor activity is that the acute effect of many chemicals is a depression of motor activity. Some... Acetylcysteine of cigarrette smoke- induced "bronchitis" in the rat. Exp. Lung Res. 10:267-283. 262 15. Snider, G.L., E.C. Lucey, T.G. Christensen, P.J. Stone

Environmental Assessment for New Veterinary Clinic at Wright Patterson Air Force Base, Dayton, Ohio

Science.gov (United States)

2007-08-01

English sparrow (Passer domesticus), mockingbird (Mimus polyglottos), and red- winged black bird (Agelaius phoeniceus). 3.3.3 Threatened and...addition, airfield safety zones have been established under AICUZ to minimize the number of people who would be injured or killed if an aircraft

Environmental Assessment for the Hilltop Community Services District, Wright-Patterson Air Force Base, Ohio

Science.gov (United States)

2012-03-01

landÂ complexes.Â SmallÂ areasÂ ofÂ residualÂ soilsÂ overÂ limestone Â andÂ shaleÂ bedrock Â existÂ onÂ steepÂ slopesÂ inÂ theÂ easternÂ portionÂ ofÂ AreaÂ B.Â TheÂ two...cultural resources, environmental justice/protection of children, geology , land use, water resources, infrastructure, and visual resources...disproportionately or adversely affected by the action. Geology and Soils (EA Se1ction 4.4): There would be no excess fill excavated during site preparation and

Space power subsystem sizing

International Nuclear Information System (INIS)

Geis, J.W.

1992-01-01

This paper discusses a Space Power Subsystem Sizing program which has been developed by the Aerospace Power Division of Wright Laboratory, Wright-Patterson Air Force Base, Ohio. The Space Power Subsystem program (SPSS) contains the necessary equations and algorithms to calculate photovoltaic array power performance, including end-of-life (EOL) and beginning-of-life (BOL) specific power (W/kg) and areal power density (W/m 2 ). Additional equations and algorithms are included in the spreadsheet for determining maximum eclipse time as a function of orbital altitude, and inclination. The Space Power Subsystem Sizing program (SPSS) has been used to determine the performance of several candidate power subsystems for both Air Force and SDIO potential applications. Trade-offs have been made between subsystem weight and areal power density (W/m 2 ) as influenced by orbital high energy particle flux and time in orbit

Wright-Fisher diffusion bridges.

Science.gov (United States)

Griffiths, Robert C; Jenkins, Paul A; SpanÃ², Dario

2017-10-06

The trajectory of the frequency of an allele which begins at x at time 0 and is known to have frequency z at time T can be modelled by the bridge process of the Wright-Fisher diffusion. Bridges when x=z=0 are particularly interesting because they model the trajectory of the frequency of an allele which appears at a time, then is lost by random drift or mutation after a time T. The coalescent genealogy back in time of a population in a neutral Wright-Fisher diffusion process is well understood. In this paper we obtain a new interpretation of the coalescent genealogy of the population in a bridge from a time tâ(0,T). In a bridge with allele frequencies of 0 at times 0 and T the coalescence structure is that the population coalesces in two directions from t to 0 and t to T such that there is just one lineage of the allele under consideration at times 0 and T. The genealogy in Wright-Fisher diffusion bridges with selection is more complex than in the neutral model, but still with the property of the population branching and coalescing in two directions from time tâ(0,T). The density of the frequency of an allele at time t is expressed in a way that shows coalescence in the two directions. A new algorithm for exact simulation of a neutral Wright-Fisher bridge is derived. This follows from knowing the density of the frequency in a bridge and exact simulation from the Wright-Fisher diffusion. The genealogy of the neutral Wright-Fisher bridge is also modelled by branching PÃ³lya urns, extending a representation in a Wright-Fisher diffusion. This is a new very interesting representation that relates Wright-Fisher bridges to classical urn models in a Bayesian setting. Copyright Â© 2017 Elsevier Inc. All rights reserved.

Confidence Intervals for System Reliability and Availability of Maintained Systems Using Monte Carlo Techniques

Science.gov (United States)

1981-12-01

DTIC _JUN ,I 51982 UNITED STATES AIR FORCE AIR UNIVERSITY E AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air-force Base,Ohio S 2 B 14 Best...t’re Air F:or- e -ns"it’.,, e of Technclogy Air Uv-Ã½erz.tyj in Partial 𔄁ulfilIThent ReÃ½quirements fol- ,-hth D,Ã½Ã½r.e c4" MastLer of’ OperaZ-ins...iesearc- VeTA 3 MohamedO ’’’’Jo SpD’ Fas.abal-la Lt. C ol. Egyplt.’.an Army Gradua~’p ( ler ons Research December 1981 Approcved fL~r pu>Ã½’ rclea.se

An automated full-symmetry Patterson search method

International Nuclear Information System (INIS)

Rius, J.; Miravitlles, C.

1987-01-01

A full-symmetry Patterson search method is presented that performs a molecular coarse rotation search in vector space and orientation refinement using the Ï function. The oriented molecule is positioned using the fast translation function Ï 0 , which is based on the automated interpretation of Ï projections using the sum function. This strategy reduces the number of Patterson-function values to be stored in the rotation search, and the use of the Ï 0 function minimizes the required time for the development of all probable rotation search solutions. The application of this method to five representative test examples is shown. (orig.)

Environmental Assessment for the Expansion and Renovation of Dog Kennels, Wright-Patterson Air Force Base, Ohio

Science.gov (United States)

2006-12-01

leucocephala), killdeer (Charities vociferous), English sparrow (Passer domesticus), mockingbird (Mimus polyglottos), and red-winged blackbird (Agelaius...or killed . The project site should be examined daily for snakes, and if any eastern massasaugas are found, all work shall cease and the USFWS shall...airfield safety zones were established under AICUZ to minimize the number of people who would be injured or killed if an aircraft crashed. Three safety

Environmental Assessment for Explosives Ordnance Disposal Proficiency Training Range at Wright-Patterson Air Force Base, Ohio

Science.gov (United States)

2010-06-01

ANTIOCH UNIVERSITY V1E1N JOE LEASING SPECIALIST EXCEL PM VIEW JOB NEWS PHOTOS & VIDEOS i~.-... --: i\\ ... I ,. j ... ’TouchdoW"n Jesus ’ i n...t Bald Eoglr - Wloll!rwll’/ c::::J Blllllng Star Skm Bom 209 Commttr=t Plrtwav P.D.Bax12B CottageGrovt.WI SJ$27Â·0128 phone: 606-839~1998 fu...line and the base hospital . The views of the residents of the Brick Quarters were solicited through the public notice put in the Dayton Daily News and

77 FR 75503 - Wright Brothers Day, 2012

Science.gov (United States)

2012-12-20

... Wright pursued their lifelong dream. Like so many Americans before and after them, these two men achieved... stay ahead of the curve and keep America moving forward. With their game-changing feat, the Wright...

Installation Restoration Program. Phase II. Confirmation/Quantification Stage I for Wright-Patterson Air Force Base, Dayton, Ohio.

Science.gov (United States)

1985-09-01

nitrate, chlor- ide, sulfate, boron, iron manga - nese, sodium, TOC, TOX, and phenol. Sample six leachate seeps for specific conductance, chlor- ide...Primary Drinking Water Standard of 10 mg/l for nitrate. No boron, iron or manga - nese were found in MW-17. Sodium was detected at 35 mg/l in the well...Thomas, 1976, "Control Pro- Leis, W., and A. Metry, " Multimedia Pathways of Con- gram for Leachate Affecting a Multiple Aquifer System, taminant

Richrd Wright: a reluctant comrade

OpenAIRE

Torres, Stela

1982-01-01

Richard Wright's works have often been disregarded by scholars as a mere form of propaganda in which the writer pleads the cause of the Communist Party. We must admit, however, that although Wright poses questions in his novels and short stories which are political by nature (for instance, how can the black man as an oppressed, divided, unauthentic being participate effectively in his struggle for liberation from a racist society?), the alternatives he envisages seem quite unorthodox when con...

Wright Flyer Project

Science.gov (United States)

2004-01-01

The wind tunnel test results have been published in the literature as summarized at the end of this report. As part of the education program, an introduction to engineering course module was designed and tested on 80 freshman engineering students at Old Dominion University. The five-week module required that five-person teams design, build and fly a radio-controlled airplane using only the wind tunnel data developed by the Wright brothers in 1902. That module is described in Sparks and Ash (2001). The Principal Investigator has co-authored one dozen publications resulting from this research, as listed at the end of this report. The Principal Investigator has given fourteen lectures on the Wright brother testing program and has appeared in two documentary television programs (summarized at the end of this report). Speaking invitations have continued since the completion of the project.

Immunobiological effects of AFB1 and AFB1-FB1 mixture in experimental subchronic mycotoxicoses in rats

International Nuclear Information System (INIS)

Theumer, M.G.; Lopez, A.G.; Masih, D.T.; Chulze, S.N.; Rubinstein, H.R.

2003-01-01

Maize co-contamination with aflatoxin B1 (AFB1) and fumonisin B1 (FB1) is frequently found in several countries. Although the alterations on nutritional and immunologic parameters induced by these mycotoxins, when administered individually, are partially characterised, little is known about the effects induced in animals by a subchronic administration of both toxins mixtures. We have studied the nutritional and immunological alterations induced in rats fed during 90 days with a diet without mycotoxins, containing 40 ppb AFB1, and with a diet containing a mixture of 40 ppb AFB1 and 100 ppm FB1. Animals fed with the mixture of toxins obtained lower body weight than the control ones. The mitogenic response of spleen mononuclear cells (SMC) in vivo was higher in animals fed with AFB1. In in vitro studies, lower proliferations of SMC pre-exposed to AFB1 and to the mixture of toxins were detected. The SMC of animals fed with AFB1 produced lower levels of IL-2, higher of IL-4 and equal levels of IL-10. The SMC of animals fed with both toxins produced higher levels of IL-4, lower of IL-10 and equal levels of IL-2. The SMC preincubated with an AFB1-FB1 mixture produced higher concentrations of IL-4, lower of IL-10 and equal levels of IL-2. The peritoneal macrophages of animals that consumed AFB1 released less H 2 O 2 , while animals fed with the mixture of toxins produced higher levels. In in vitro studies, macrophages pre-exposed to the mixture of toxins released less H 2 O 2 . These results show different immunobiological effects produced by a mixture of mycotoxins in comparison to the individual action of the same toxins

Immunobiological effects of AFB1 and AFB1-FB1 mixture in experimental subchronic mycotoxicoses in rats

Energy Technology Data Exchange (ETDEWEB)

Theumer, M G; Lopez, A G; Masih, D T; Chulze, S N; Rubinstein, H R

2003-04-15

Maize co-contamination with aflatoxin B1 (AFB1) and fumonisin B1 (FB1) is frequently found in several countries. Although the alterations on nutritional and immunologic parameters induced by these mycotoxins, when administered individually, are partially characterised, little is known about the effects induced in animals by a subchronic administration of both toxins mixtures. We have studied the nutritional and immunological alterations induced in rats fed during 90 days with a diet without mycotoxins, containing 40 ppb AFB1, and with a diet containing a mixture of 40 ppb AFB1 and 100 ppm FB1. Animals fed with the mixture of toxins obtained lower body weight than the control ones. The mitogenic response of spleen mononuclear cells (SMC) in vivo was higher in animals fed with AFB1. In in vitro studies, lower proliferations of SMC pre-exposed to AFB1 and to the mixture of toxins were detected. The SMC of animals fed with AFB1 produced lower levels of IL-2, higher of IL-4 and equal levels of IL-10. The SMC of animals fed with both toxins produced higher levels of IL-4, lower of IL-10 and equal levels of IL-2. The SMC preincubated with an AFB1-FB1 mixture produced higher concentrations of IL-4, lower of IL-10 and equal levels of IL-2. The peritoneal macrophages of animals that consumed AFB1 released less H{sub 2}O{sub 2}, while animals fed with the mixture of toxins produced higher levels. In in vitro studies, macrophages pre-exposed to the mixture of toxins released less H{sub 2}O{sub 2}. These results show different immunobiological effects produced by a mixture of mycotoxins in comparison to the individual action of the same toxins.

Application of Patterson-function direct methods to materials characterization.

Science.gov (United States)

Rius, Jordi

2014-09-01

The aim of this article is a general description of the so-called Patterson-function direct methods (PFDM), from their origin to their present state. It covers a 20-year period of methodological contributions to crystal structure solution, most of them published in Acta Crystallographica Section A. The common feature of these variants of direct methods is the introduction of the experimental intensities in the form of the Fourier coefficients of origin-free Patterson-type functions, which allows the active use of both strong and weak reflections. The different optimization algorithms are discussed and their performances compared. This review focuses not only on those PFDM applications related to powder diffraction data but also on some recent results obtained with electron diffraction tomography data.

Application of Patterson-function direct methods to materials characterization

Directory of Open Access Journals (Sweden)

Jordi Rius

2014-09-01

Full Text Available The aim of this article is a general description of the so-called Patterson-function direct methods (PFDM, from their origin to their present state. It covers a 20-year period of methodological contributions to crystal structure solution, most of them published in Acta Crystallographica Section A. The common feature of these variants of direct methods is the introduction of the experimental intensities in the form of the Fourier coefficients of origin-free Patterson-type functions, which allows the active use of both strong and weak reflections. The different optimization algorithms are discussed and their performances compared. This review focuses not only on those PFDM applications related to powder diffraction data but also on some recent results obtained with electron diffraction tomography data.

Frank Lloyd Wright in the Soviet Union

Directory of Open Access Journals (Sweden)

Brian A. Spencer

2017-12-01

Full Text Available In 1937 the First All-Union Congress of Soviet Architects was held in Moscow. The congress broughtÂ architects from all areas of theÂ Soviet Union. Under the auspices of Vsesoiuvnoe Obshchestvo Kul'turnoi Sviazi s zagranitsei (VOKS it invited international architects from Europe and North and South America.Â The Organizing Committee of the Union of Soviet Architects invited Frank Lloyd Wright from the United States. Frank Lloyd Wright presented his philosophy and exhibited his work, specifically his designs for the weekend home for E. J. Kaufmann "Fallingwater" and the drawings for the S.C. Johnson Administration. Frank Lloyd Wright's presentation did not focus heavily on the architecture but, rather the spirit of the Russian and Soviet vision.

Sir Almroth Wright: pioneer immunologist.

Science.gov (United States)

Ellis, Harold

2011-03-01

This year marks the 150th anniversary of the birth of Almroth Edward Wright, whose pioneer work in immunology saved countless lives, especially in the First World War, but whose name and work are all but forgotten today. Wright was born in 1861 in Middleton Tyas, Yorkshire, where his father, an Irish protestant and considerable Hebrew scholar, was the minister. Almroth's Swedish mother, the daughter of NW Almroth, governor of the mint in Stockholm, was responsible for his unusual first name. She had the rare distinction of having served as a nurse with Florence Nightingale in the hospital at Scutari in the Crimean War.

James Homer Wright: a biography of the enigmatic creator of the Wright stain on the occasion of its centennial.

Science.gov (United States)

Lee, Robert E; Young, Robert H; Castleman, Benjamin

2002-01-01

James Homer Wright (1869-1928), the eldest son of a Pittsburgh glass merchant, was educated in Baltimore and practiced pathology in Boston from 1893 until his death in 1928. In 1896, when not quite 27 years old, he assumed directorship of the newly founded Pathology Laboratory at the Massachusetts General Hospital, a post he held for the next 30 years. He is remembered eponymously by the blood cell stain that bears his name and the Homer Wright pseudorosettes of neuroblastoma, but he made many additional contributions to pathology. These include the following: determination of the cellular lineage of multiple myeloma, identification of the megakaryocyte as the cell of origin of blood platelets, recognition of the cell of origin of the neuroblastoma, demonstration of spirochetes in syphilitic aneurysms of the aorta, and clarification of misconceptions about actinomycosis. Additionally, Wright coauthored, with Dr. Frank B. Mallory, the book Pathological Technique, which was a staple of laboratories for >40 years and exemplifies Wright's wide-ranging interests in, and contributions to, practical aspects of pathology including staining, culture and frozen section techniques, photography, and development of the rotary microtome. He received Honorary Doctor of Science Degrees from Harvard University, the University of Maryland (his alma mater), and the University of Missouri. He was the recipient of the Gross prize in 1905 for his publication on actinomycosis and the Boylston Medical Prize in 1908 for his discovery of the origin of platelets, and he was inducted into the American Academy of Arts and Sciences in 1915. Although shy and somewhat austere in the workplace, a different side was shown by his anonymously sending flowers to a young Norwegian opera singer whom he subsequently married. The pathology laboratories of the Massachusetts General Hospital were named the "James Homer Wright Pathology Laboratories" in 1956. Today James Homer Wright is remembered and

Because Everyone Has a Story to Tell: Interview with Andrew Wright

Science.gov (United States)

Floris, Flora Debora

2016-01-01

This article presents an interview with Andrew Wright, a widely recognized author, illustrator, storyteller, and teacher trainer. Wright has published many ELT books, authored six "Spellbinder" graded readers (1992-1994), and a collection of short stories. As a teacher trainer, Wright worked extensively with both teachers and students inâ¦

SUSTAINABLE ORIGINS IN ARCHITECTURE OF FRANK LLOYD WRIGHT

Directory of Open Access Journals (Sweden)

Martina ZbaÅ¡nik-SenegaÄnik

2012-10-01

Full Text Available Frank Lloyd Wright is the greatest American architect and oneof the greatest architects the world. His career began at theend of the 19th century, during the great architectural boom inChicago, under the mentorship of Louis Henry Sullivan, fromwhom he adopted and then perfected the concepts of organicarchitecture and the Prairie house. During the Depressionyears, Wright developed a cheaper and simpler variant of thePrairie house: the Usonian house.Wright's architecture is characterised by an entirely newapproach to building design, particularly the design of houses.He reduced the number of rooms by combining their functionsin a large living space with a central fireplace. He used largeglazed areas to connect the external environment of the housewith the interior. The natural environment of the prairie wasthe inspiration for the horizontal lines that characterised hisarchitecture. His buildings are low in height, close to humanscale and with a great feeling for the natural setting in whichthey are built. He selected materials from the surroundingarea and the principal decoration of his architecture was thenatural structure of the material.The paper presents the ideas of organic architecture, thePrairie house, the Usonian house, along with the best examplesof Wright's architecture and the criteria he employed in theselection of materials and construction technologies. Theenvironmental aspect of his philosophy of the use of materialsis considered in the discussion section.Wright may be considered a pioneer of sustainable architecture.

AFOSR/ONR (Air Force Office of Scientific Research/Office of Naval Research) Contractors’ Meeting - Combustion Rocket Propulsion Diagnostics of Reacting Flow Held in Ann Arbor, Michigan on June 19-23, 1989

Science.gov (United States)

1989-06-19

since S and dm/dt can be determined from the combined light scattering aid velocity measure- ments. This product, kfC H ], is termed the specific surface...Patterson AFB OH 45433-6563 Cleveland OH 44135-3127 (513)255-7431 AV785-7431 Dr Bruce Masson Dr. James McDonald AFWL/ARDF Code 6110 Kirtland AFB NM

Women in History--Marian Wright Edelman: Crusader for Civil and Children's Rights

Science.gov (United States)

Mills, Shirley J.

2006-01-01

This article profiles Marian Wright Edelman, a crusader for civil and children's rights. She was born June 6, 1939, at a time when prejudice and segregation were the norm. The Wright family lived in a small, southern town of Bennetsville, South Carolina, where Marian was the youngest of five children. Her father, the Reverend Arthur Jerome Wright,â¦

Adaptive Kronrod-Patterson integration of non-linear finite-element matrices

DEFF Research Database (Denmark)

Janssen, Hans

2010-01-01

inappropriate discretization. In response, this article develops adaptive integration, based on nested Kronrod-Patterson-Gauss integration schemes: basically, the integration order is adapted to the locally observed grade of non-linearity. Adaptive integration is developed based on a standard infiltration...

Survey of Wastewater Discharge, Eielson AFB, Alaska, EHL(K) 73-24

National Research Council Canada - National Science Library

Thomas, Jerry F; Pauls, Chester F

1973-01-01

This report contains the results of a wastewater survey at Eielson AFB, Alaska, conducted by the USAF Environmental Health Laboratories, Kelly AFB, Texas and McClellan AFB, CA, between 22 and 27 June 1973...

The age of the earth: the approach of Clair Cameron Patterson

International Nuclear Information System (INIS)

Trouillet, F.

2010-01-01

This article is a practical physics course designed for high school students that illustrates the Patterson's approach to determine the age of the earth. In 1953, the result published by Patterson (4.55 Â± 0.07)*10 9 y was the first correct estimation of the age of the earth. His approach is based on the idea that the isotopic composition of meteorites can give information on the origin of the solar system. He assumed that meteorites and earth were formed at the same time and from a common homogeneous material (in terms of lead and uranium isotopic compositions). Patterson determined the isotopic lead composition of meteorite samples and inferred the age of the earth. The first part of the article gives the kinetics equations of Pb 206 and Pb 207 , these 2 lead isotopes were present originally and have been created since through the decay of U 238 and U 235 respectively. The second part present the application to experimental data from 5 meteorite samples. A conclusion is drawn that highlights the limits of the method: the measurement of the lead composition of the samples is very delicate to do because the meteorites contain very low amounts of lead (about 1 ppm) and the crossing of the atmosphere could have contaminated them with lead from humane activities. (A.C.)

Patterson-Stevenson-Fontaine syndrome: 30-year follow-up and clinical details of a further affected case

Energy Technology Data Exchange (ETDEWEB)

Wilkie, A.O.M. [John Radcliffe Hospital, Oxford (United Kingdom); Goodacre, T.E.E. [Radcliffe Infirmary NHS Trust, Oxford (United Kingdom)

1997-04-14

The nosology of the acrofacial dysostoses was reviewed extensively. The Patterson-Stevenson-Fontaine syndrome (MIM 183700) is a rare variant, characterized by variable oligosyndactyly of the feet, unusual ears, deafness, cleft palate and autosomal dominant inheritance. The original description by Patterson and Stevenson concerned an affected father and son; a second family with four affected individuals (some of whom also had learning difficulties) in three generations was described by Fontaine et al. Opitz et al. stated {open_quotes}A follow-up of these patients is strongly urged....{close_quotes} Recently we reviewed the son originally described by Patterson and Stevenson, who is now an adult (case JL). One of his three sons (case AL) has inherited the same condition. 6 refs., 3 figs.

La arquitectura tardÃ­a de Frank Lloyd Wright, el primer maestro moderno

OpenAIRE

GonzÃ¡lez Capitel, AntÃ³n

1996-01-01

1. La arquitectura tardÃ­a de Frank Lloyd Wright, el primer maestro moderno l. l. Un Wright renovado. Talleres y residencias l. l. l. Nuevas casas de Wright en su segunda Â«edad de oroÂ»: un neoplasticismo orgÃ¡nico en la casa de la Cascada l. l. 2. GeometrÃ­as y disposiciones alternativas l. 2. Arquitectura y ciudad orgÃ¡nicas 1. 2. 1. El desarrollo de la arquitectura orgÃ¡nica 1. 3. Arquitecturas relacionadas con la de Frank Lloyd Wright entre los emigrados europeos: Schindler y...

Management of Contracts for F110 Engine Procurements

National Research Council Canada - National Science Library

Granetto, Paul

2001-01-01

This audit was performed in response to an allegation to the Defense Hotline that the Wright-Patterson Air Force Base Procurement Contracting Office made poor procurement decisions on F110 aircraft engine contracts...

A Dictionary of Acquisition and Contracting Terms

National Research Council Canada - National Science Library

Colyer, Timothy

1997-01-01

This thesis is part of a joint research project between stndents of the Naval Postgraduate School in Monterey, CA and the Air Force Institute of Technology, Wright- Patterson Air Force Base, Dayton, OH...

Environmental Assessment, Minuteman III and Peacekeeper Silo Elimination, Malmstrom AFB, Montana; F. E. Warren AFB, Wyoming; and Vandenberg AFB, California

Science.gov (United States)

2013-05-01

Baccharis pilularis), California sagebrush (Artemisia californica), and poison hemlock ( Conium maculatum ) are common species in the area (Vandenberg AFB...spotted bat (Euderma maculatum ) and Prebleâs shrew (Sorex preblei). Habitat for the spotted bat is most often in rough, rocky, semiarid, and arid

Ohio Water Resources Council

Science.gov (United States)

Ohio.gov State Agencies | Online Services Twitter YouTube EPA IMAGE Ohio Water Resources Committee Ohio enjoys abundant water resources. Few states enjoy as many streams, rivers, lakes and wetlands as Ohio. Numerous agencies and organizations are involved in protecting Ohio's valuable water resources

Structural disorder in the decagonal Al-Co-Ni. I. Patterson analysis of diffuse x-ray scattering data

International Nuclear Information System (INIS)

Kobas, Miroslav; Weber, Thomas; Steurer, Walter

2005-01-01

The three-dimensional (3D) difference Patterson (autocorrelation) function of a disordered quasicrystal (Edagawa phase) has been analyzed. 3D diffuse x-ray diffraction data were collected in situ at 300, 1070, and 1120 K. A method, the punch-and-fill technique, has been developed for separating diffuse scattering and Bragg reflections. Its potential and limits are discussed in detail. The different Patterson maps are interpreted in terms of intercluster correlations as a function of temperature. Both at high and low temperatures, the clusters decorate the vertices of the same quasiperiodic covering. At low temperatures, for the disordered part of the structure, short-range intercluster correlations are present, whereas at higher temperatures, medium-range intercluster correlations are formed. This indicates disorder mainly inside clusters at low temperatures, whereas at higher temperatures disorder takes place inside larger superclusters. Qualitatively, the Patterson maps may be interpreted by intercluster correlations mainly inside pentagonal superclusters below 1120 K, and inside the larger decagonal superclusters at 1120 K. The results of our diffraction study are published in two parts. Part I focuses on the 3D Patterson analysis based on experimental data, Part II reports modeling of structural disorder in decagonal Al-Co-Ni

Overdose Deaths Related to Fentanyl and Its Analogs - Ohio, January-February 2017.

Science.gov (United States)

Daniulaityte, Raminta; Juhascik, Matthew P; Strayer, Kraig E; Sizemore, Ioana E; Harshbarger, Kent E; Antonides, Heather M; Carlson, Robert R

2017-09-01

Ohio is experiencing unprecedented loss of life caused by unintentional drug overdoses (1), with illicitly manufactured fentanyl (IMF) emerging as a significant threat to public health (2,3). IMF is structurally similar to pharmaceutical fentanyl, but is produced in clandestine laboratories and includes fentanyl analogs that display wide variability in potency (2); variations in chemical composition of these drugs make detection more difficult. During 2010-2015, unintentional drug overdose deaths in Ohio increased 98%, from 1,544 to 3,050.* In Montgomery County (county seat: Dayton), one of the epicenters of the opioid epidemic in the state, unintentional drug overdose deaths increased 40% in 1 year, from 249 in 2015 to 349 in 2016 (estimated unadjusted mortality rateÂ =Â 57.7 per 100,000) (4). IMFs have not been part of routine toxicology testing at the coroner's offices and other types of medical and criminal justice settings across the country (2,3). Thus, data on IMF test results in the current outbreak have been limited. The Wright State University and the Montgomery County Coroner's Office/Miami Valley Regional Crime Laboratory (MCCO/MVRCL) collaborated on a National Institutes of Health study of fentanyl analogs and metabolites and other drugs identified in 281 unintentional overdose fatalities in 24 Ohio counties during January-February 2017. Approximately 90% of all decedents tested positive for fentanyl, 48% for acryl fentanyl, 31% for furanyl fentanyl, and 8% for carfentanil. Pharmaceutical opioids were identified in 23% of cases, and heroin in 6%, with higher proportions of heroin-related deaths in Appalachian counties. The majority of decedents tested positive for more than one type of fentanyl. Evidence suggests the growing role of IMFs, and the declining presence of heroin and pharmaceutical opioids in unintentional overdose fatalities, compared with 2014-2016 data from Ohio and other states (3-5). There is a need to include testing for IMFs as part

The Seated Soldier Study: Posture and Body Shape in Vehicle Seats

Science.gov (United States)

2013-10-31

lasers in four towers arranged in a square create a line on the subject as they move synchronously from top to bottom. Two cameras on each of the four...of the scanner being assembled and the scanner draped with curtains to control light and provide privacy. UNCLASSIFIED UNCLASSIFIED 22 Figure 16...with special reference to the limbs. WADC Technical Report No. 55-159. Wright-Patterson Air Force Base, OH: Wright Air Development Center

Modern housing design: prefabricated and modular design in Frank Lloyd Wright's architecture

Directory of Open Access Journals (Sweden)

Ana Tagliari

2011-12-01

Full Text Available This paper investigates the residential architecture of Frank Lloyd Wright, especially the designs which were conceived from an idea of prefabricated, modular, low-cost, and high-scale construction. Wright's organic designs originated from a material-based grid, which at the same time organized and provided freedom to create spaces and forms. This study reviews Wright's work, from his first Midwest designs that relied on brick, through an intermediary phase in California when he made intense use of concrete blocks, until his last phase, the usonian houses, which featured wood paneling. During his early career, the concept and the methodology of Wright's ideas greatly contributed to a better understanding of his architecture, his apprentices and his followers. The economy and rationalization found in the projects reviewed are of great importance as the analysis of historical proposals helps us understand the topic in question.

75 FR 80669 - Wright Brothers Day, 2010

Science.gov (United States)

2010-12-22

... curious minds eager to transform and advance the world around them. Just as the Wright brothers... making great progress in ushering in a new commercial space industry that can help boost our economy...

Looking and Learning: The Solomon R. Guggenheim Museum, Frank Lloyd Wright

Science.gov (United States)

Vatsky, Sharon

2007-01-01

Frank Lloyd Wright was born and raised on the farmlands of Wisconsin. His mother had a vision that her son would become a great architect. Wright was raised with strong guiding principles, a love of nature, a belief in the unity of all things, and a respect for discipline and hard work. He created the philosophy of "organic architecture," whichâ¦

Economic effects of Ohio's smoke-free law on Kentucky and Ohio border counties.

Science.gov (United States)

Pyles, Mark K; Hahn, Ellen J

2011-01-01

To determine if the Ohio statewide smoke-free law is associated with economic activity in Ohio or Kentucky counties that lie on the border between the two states. In November 2006, Ohio implemented a comprehensive statewide smoke-free law for all indoor workplaces. A feasible generalised least squares (FLGS) time series design to estimate the impact of the Ohio smoke-free law on Kentucky and Ohio border counties. Six Kentucky and six Ohio counties that lie on the border between the two states. All reporting hospitality and accommodation establishments in all Kentucky and Ohio counties including but not limited to food and drinking establishments, hotels and casinos. Total number of employees, total wages paid and number of reported establishments in all hospitality and accommodation services, 6 years before Ohio's law and 1 year after. There is no evidence of a disproportionate change in economic activity in Ohio or Kentucky border counties relative to their non-border counterparts. There was no evidence of a relation between Ohio's smoke-free law and economic activity in Kentucky border counties. The law generated a positive influence on wages and number of establishments in Ohio border counties. The null result cannot be explained by low test power, as minimum changes necessary in the dependent variables to detect a significant influence are very reasonable in size. Our data add to the large body of evidence that smoke-free laws are neutral with respect to the hospitality business across jurisdictions with and without laws.

75 FR 65572 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality...

Science.gov (United States)

2010-10-26

... Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality Standards AGENCY... Ohio Administrative Code (OAC) relating to the consolidation of Ohio's Ambient Air Quality Standards... apply to Ohio's SIP. Incorporating the air quality standards into Ohio's SIP helps assure that...

AFB/open cycle gas turbine conceptual design study

Science.gov (United States)

Dickinson, T. W.; Tashjian, R.

1983-09-01

Applications of coal fired atmospheric fluidized bed gas turbine systems in industrial cogeneration are identified. Based on site-specific conceptual designs, the potential benefits of the AFB/gas turbine system were compared with an atmospheric fluidized design steam boiler/steam turbine system. The application of these cogeneration systems at four industrial plant sites is reviewed. A performance and benefit analysis was made along with a study of the representativeness of the sites both in regard to their own industry and compared to industry as a whole. A site was selected for the conceptual design, which included detailed site definition, AFB/gas turbine and AFB/steam turbine cogeneration system designs, detailed cost estimates, and comparative performance and benefit analysis. Market and benefit analyses identified the potential market penetration for the cogeneration technologies and quantified the potential benefits.

Rehabilitation R@D Progress Reports, 1992-1993. Volume 30-31

Science.gov (United States)

1993-01-01

Armstrong Laboratory AL/CFBS, Wright Patterson Air Force Base, Dayton, OH 45433; School of Biomedical and Human Factors Engineering, Wright State...Ruth Gannon, MS; Herbert Andrew Leeper, PhD; Nancy Thomas-Stonell, BSc, DSP; Philip Doyle, PhD; Morris Milner, PhD; Ava-Lee Kotler , MSc Hugh MacMillan...Korres E 281 Kotler A 289 Kozak K 213 Kraft MR 371 Krag MH 216 Krajbich I 35 Kralj A 86 Krick H 8 481 Author Index Krouskop T 176 Kula J 215

Air Force Research Laboratory Sensors Directorate Leadership Legacy, 1960-2011

Science.gov (United States)

2011-03-01

Area, Tinker AFB, Okla- homa . The mission of this 200 engineer organization was providing engineering sup- port to the current operational fleet...advanced development of ESM, ELINT, IR warning receiver technology. 1980-1984 Avionics Directorate, Air Force Wright Laboratory, WPAFB, OH - Chief...Wright Laboratory, WPAFB, OH - Deputy Chief of Electronic Warfare Division. Major technology areas included RF/ IR /EO/ COM countermeasures, stealth

Intertwining of the Wright-Fisher diffusion

Czech Academy of Sciences Publication Activity Database

Hudec, TobiÃ¡Å¡

2017-01-01

RoÄ. 53, Ä. 4 (2017), s. 730-746 ISSN 0023-5954 Institutional support: RVO:67985556 Keywords : Intertwining of Markov processes * Wright-Fisher diffusion * pure birth process Subject RIV: BA - General Mathematics OBOR OECD: Statistics and probability Impact factor: 0.379, year: 2016 http://library.utia.cas.cz/separaty/2017/SI/hudec-0481495.pdf

75 FR 65594 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality...

Science.gov (United States)

2010-10-26

... Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality Standards AGENCY... the Ohio Administrative Code (OAC) relating to the consolidation of Ohio's Ambient Air Quality Standards (AAQS) into Ohio's State Implementation Plan (SIP) under the Clean Air Act. On April 8, 2009, and...

An engineering code to analyze hypersonic thermal management systems

Science.gov (United States)

Vangriethuysen, Valerie J.; Wallace, Clark E.

1993-01-01

Thermal loads on current and future aircraft are increasing and as a result are stressing the energy collection, control, and dissipation capabilities of current thermal management systems and technology. The thermal loads for hypersonic vehicles will be no exception. In fact, with their projected high heat loads and fluxes, hypersonic vehicles are a prime example of systems that will require thermal management systems (TMS) that have been optimized and integrated with the entire vehicle to the maximum extent possible during the initial design stages. This will not only be to meet operational requirements, but also to fulfill weight and performance constraints in order for the vehicle to takeoff and complete its mission successfully. To meet this challenge, the TMS can no longer be two or more entirely independent systems, nor can thermal management be an after thought in the design process, the typical pervasive approach in the past. Instead, a TMS that was integrated throughout the entire vehicle and subsequently optimized will be required. To accomplish this, a method that iteratively optimizes the TMS throughout the vehicle will not only be highly desirable, but advantageous in order to reduce the manhours normally required to conduct the necessary tradeoff studies and comparisons. A thermal management engineering computer code that is under development and being managed at Wright Laboratory, Wright-Patterson AFB, is discussed. The primary goal of the code is to aid in the development of a hypersonic vehicle TMS that has been optimized and integrated on a total vehicle basis.

Demographic monitoring of Wright fishhook cactus

Science.gov (United States)

Ronald J. Kass

2001-01-01

Wright fishhook cactus (Sclerocactus wrightiae Benson) is a small barrel cactus endemic to the San Rafael Swell in south-central Utah. It was listed as an endangered species in 1979 due to its small population size, threats of over-collecting, and development associated with oil and gas. Demographic monitoring was initiated in 1993 with the following objectives: to...

Exact simulation of conditioned Wright-Fisher models.

Science.gov (United States)

Zhao, Lei; Lascoux, Martin; Waxman, David

2014-12-21

Forward and backward simulations play an increasing role in population genetics, in particular when inferring the relative importance of evolutionary forces. It is therefore important to develop fast and accurate simulation methods for general population genetics models. Here we present an exact simulation method that generates trajectories of an allele×³s frequency in a finite population, as described by a general Wright-Fisher model. The method generates conditioned trajectories that start from a known frequency at a known time, and which achieve a specific final frequency at a known final time. The simulation method applies irrespective of the smallness of the probability of the transition between the initial and final states, because it is not based on rejection of trajectories. We illustrate the method on several different populations where a Wright-Fisher model (or related) applies, namely (i) a locus with 2 alleles, that is subject to selection and mutation; (ii) a locus with 3 alleles, that is subject to selection; (iii) a locus in a metapopulation consisting of two subpopulations of finite size, that are subject to selection and migration. The simulation method allows the generation of conditioned trajectories that can be used for the purposes of visualisation, the estimation of summary statistics, and the development/testing of new inferential methods. The simulated trajectories provide a very simple approach to estimating quantities that cannot easily be expressed in terms of the transition matrix, and can be applied to finite Markov chains other than the Wright-Fisher model. Copyright Â© 2014 Elsevier Ltd. All rights reserved.

Production and Optimization of Direct Coal Liquefaction derived Low Carbon-Footprint Transportation Fuels

Energy Technology Data Exchange (ETDEWEB)

Steven Markovich

2010-06-30

This report summarizes works conducted under DOE Contract No. DE-FC26-05NT42448. The work scope was divided into two categories - (a) experimental program to pretreat and refine a coal derived syncrude sample to meet transportation fuels requirements; (b) system analysis of a commercial scale direct coal liquefaction facility. The coal syncrude was derived from a bituminous coal by Headwaters CTL, while the refining study was carried out under a subcontract to Axens North America. The system analysis included H{sub 2} production cost via six different options, conceptual process design, utilities requirements, CO{sub 2} emission and overall plant economy. As part of the system analysis, impact of various H{sub 2} production options was evaluated. For consistence the comparison was carried out using the DOE H2A model. However, assumptions in the model were updated using Headwaters database. Results of Tier 2 jet fuel specifications evaluation by the Fuels & Energy Branch, US Air Force Research Laboratory (AFRL/RZPF) located at Wright Patterson Air Force Base (Ohio) are also discussed in this report.

Award for Distinguished Contributions to Research in Public Policy: Charlotte J. Patterson

Science.gov (United States)

American Psychologist, 2009

2009-01-01

Charlotte J. Patterson, winner of the Award for Distinguished Contributions to Research in Public Policy, is cited as the world's expert on psychological research on children and youths raised by lesbian and gay parents. Her early analytic syntheses of the literature on the subject greatly influenced other researchers in child and familyâ¦

Wilbur and Orville Wright: A Bibliography Commemorating the One-Hundredth Anniversary of the First Powered Flight, December 17, 1903. Revised

Science.gov (United States)

Renstrom, Arthur G. (Compiler); Goldblatt, Roberta W.; Minkus, Carl; Berube, Karen L.; Launius, Roger (Technical Monitor)

2002-01-01

This annotated bibliography of material about Wilbur and Orville Wright and the first powered flight, commemorates the one hundredth anniversary of the event. This publication represents an updated version of the classic, "Wilbur and Orville Wright: A Bibliography Commemorating the Hundredth Anniversary of the Birth of Wilbur Wright, April 16, 1867" which was originally published in 1968. Aspects of the Wright brothers' lives covered include: their published writings, biographical references, airplanes used and flight records, airplane components, patents, court records, Wright companies and schools, the Wright-Smithsonian controversy, monuments and museums, memorials, medals and honors, memorabilia, art, poetry, music, motion pictures and juvenile publications. An index is included.

Single and simultaneous binary mergers in Wright-Fisher genealogies.

Science.gov (United States)

Melfi, Andrew; Viswanath, Divakar

2018-05-01

The Kingman coalescent is a commonly used model in genetics, which is often justified with reference to the Wright-Fisher (WF) model. Current proofs of convergence of WF and other models to the Kingman coalescent assume a constant sample size. However, sample sizes have become quite large in human genetics. Therefore, we develop a convergence theory that allows the sample size to increase with population size. If the haploid population size is N and the sample size is N 1â3-Ïµ , Ïµ>0, we prove that Wright-Fisher genealogies involve at most a single binary merger in each generation with probability converging to 1 in the limit of large N. Single binary merger or no merger in each generation of the genealogy implies that the Kingman partition distribution is obtained exactly. If the sample size is N 1â2-Ïµ , Wright-Fisher genealogies may involve simultaneous binary mergers in a single generation but do not involve triple mergers in the large N limit. The asymptotic theory is verified using numerical calculations. Variable population sizes are handled algorithmically. It is found that even distant bottlenecks can increase the probability of triple mergers as well as simultaneous binary mergers in WF genealogies. Copyright Â© 2018 Elsevier Inc. All rights reserved.

Particulate Characterization and Control Evaluation for Carbon Fiber Composite Aircraft Crash Recovery Operations

Science.gov (United States)

2010-03-01

Advanced Composite Office, Wright-Patterson BEE Flight, and USAFSAM for their help procuring the materials and supplies needed to perform this study...that would occur during an aircraft crash. The JP-8 was then 26 ignited with a butane lighter and allowed to burn to extinction . A burning ACM

Toxic Hazards Research Unit Annual Technical Report: 1985

Science.gov (United States)

1985-09-01

varnish makers’ and painters’ naphtha, Toxicol. Appl. Pharmacol., 32:263-281. Carpenter, C. P.. E. R. Kinkead, D. L. Geary, L. J. Sullivan, Jr., and J...and Pharmacology of Inorganic and Fluorine Contairnin Compounds, AMRL-TR-67-224, Aerospace Medical Research Laboiatory, Wright-Patterson Air Force Base

78 FR 19990 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality...

Science.gov (United States)

2013-04-03

... Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality Standards; Correction AGENCY... approved revisions to Ohio regulations that consolidated air quality standards in a new chapter of rules... State's air quality standards into Ohio Administrative Code (OAC) 3745-25 and modifying an assortment of...

76 FR 79019 - Wright Brothers Day, 2011

Science.gov (United States)

2011-12-20

... with earnings from their bicycle shop, gathering data on wing shape using a home-built wind tunnel and... the Wright brothers over a century ago. To reaffirm our role as the engine that drives science and..., must we press onward, exploring new frontiers of science, technology, and imagination in pursuit of a...

78 FR 76969 - Wright Brothers Day, 2013

Science.gov (United States)

2013-12-19

... champion STEM education in their communities. As we remember the Wright brothers, let us not forget another... results. That is why my Administration is dedicated to improving education in the vital fields of science... underrepresented groups, and through Race to the Top, we are raising standards and making STEM education a priority...

Aircraft Derived Low Level Winds and Upwelling Off the Peruvian Cost during March, April, and May 1977.

Science.gov (United States)

1979-08-01

Force Institute of Technology (ATC) ~ vih -Patterson AFB,. OH 45433 19. KEY WORDS (Continue on reverse side if necessary and identify by block number) 20...per- manent high located west of Chile drives the consistent southerly winds, while the more variable ocean currents pro- vide the colder subsurface

The Wright Brothers and their First Flight

Indian Academy of Sciences (India)

Home; Journals; Resonance â Journal of Science Education; Volume 8; Issue 12. The Wright Brothers and their First Flight. O N Ramesh. Article-in-a-Box Volume 8 Issue 12 December 2003 pp 3-4. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/008/12/0003-0004Â ...

Renormalization analysis of catalytic Wright-Fisher diffusions

Czech Academy of Sciences Publication Activity Database

Swart, Jan M.; Fleischmann, K.

2006-01-01

RoÄ. 2006, Ä. 11 (2006), s. 585-654 ISSN 1083-6489 R&D Projects: GA ÄR GA201/06/1323 Institutional research plan: CEZ:AV0Z10750506 Keywords : renormalization * catalytic Wright-Fisher diffusion * embedded particle system * extinction * unbounded growth * interacting diffusions * universality Subject RIV: BA - General Mathematics Impact factor: 0.676, year: 2006

The Wright Science Colloquia Entering the Nano-World

CERN Multimedia

2002-01-01

In 1965, Intel co-founder Gordon Moore made an astonishing prediction - that every two years processing power would double. This prediction has always proved accurate. Accordingly, the first Intel processor produced in 1975 was equipped with 2,300 transistors whereas the latest edition has 55 million. Today we have this extraordinary process of miniaturisation to thank for cell phones, computers and other, ever more compact electronic marvels. But where will the miniaturisation race end? What will happen when electronic etchings reach the size of an atom? These questions are on the programme of the 10th Wright Science Colloquia from 18 to 22 November. Five world-renowned specialists will explain to the general public the saga of miniaturisation. The Wright Colloquia take place every two years in Geneva and aim to inform the general public about the latest advances in science. Â Monday 18 November: 'Shaping the World at the Atomic Scale', by Donald Eigler, IBM, Almaden, USA. Â Tuesday 19...

An Analysis of the Predicted Benefits of Multi-Year Procurement

Science.gov (United States)

1982-09-01

concerned with these issues. The researchers were especially concerned with model sensitivity to parameters used in the financial sector. Model validation is...TECHNOLOGY (ATC) WRIGHT-PATTERSON AIR FORCE BASE, OH 45433 qEKâ¢Y TO RrNov O i 5 April 1982 suata Survey of Educacion With Industry Students To LS I fully

Artificial Intelligence in Space Platforms.

Science.gov (United States)

1984-12-01

computer algorithms, there still appears to be a need for Artificial Inteligence techniques in the navigation area. The reason is that navigaion, in...RD-RI32 679 ARTIFICIAL INTELLIGENCE IN SPACE PLRTFORNSMU AIR FORCE 1/𔃼 INST OF TECH WRIGHT-PRTTERSON AFB OH SCHOOL OF ENGINEERING M A WRIGHT DEC 94...i4 Preface The purpose of this study was to analyze the feasibility of implementing Artificial Intelligence techniques to increase autonomy for

Speech Understanding in Air Intercept Controller Training System Design.

Science.gov (United States)

1979-01-01

Street MD 700 Utica, NY 13503chief MI Field Unit Mr. J. Michael Nyc, Pres identP.O. Box 476 Marketing Consultants Interna tional , Inc.Fort Rucker, AL... Researc h Lab Systems and Information Sciences Lab ~aman Engi neering Division Texas Instruments ~fright-Patterson AFB P. 0. Box 5936 Dayton, OH

Man and his contribution to radiological protection -- a tribute to Wade Patterson

Energy Technology Data Exchange (ETDEWEB)

Thomas, R., LLNL

1998-07-01

Henry Wade Patterson died in Lakeview, Oregon, on 7 October 1997. With his passing, we lost not only one of the most significant figures of the health physics profession but a most personable colleague and friend. His career at the University of California, both at Berkeley and Livermore, spanned five decades and he was generally regarded to be the first professional accelerator health physicist.

78 FR 69337 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio SO2

Science.gov (United States)

2013-11-19

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2011-0672; FRL-9902-02-Region 5] Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio SO2 Air Quality Rule Revisions AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: On June 24, 2011, Ohio...

78 FR 69299 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio SO2

Science.gov (United States)

2013-11-19

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2011-0672; FRL-9902-03-Region 5] Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio SO2 Air Quality Rule Revisions AGENCY: Environmental Protection Agency (EPA). ACTION: Direct final rule. SUMMARY: On June 24, 2011, Ohio...

Passion play: Will Wright and games for science learning

Science.gov (United States)

Ching, Dixie

2012-12-01

Researchers and instructional designers are exploring the possibilities of using video games to support STEM education in the U.S., not only because they are a popular media form among youth, but also because well-designed games often leverage the best features of inquiry learning. Those interested in using games in an educational capacity