77 FR 13971 - Regulated Navigation Area; MBTA Saugus River Railroad Drawbridge Rehabilitation Project, Saugus...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-08

.... Wright, Program Manager, Docket Operations, telephone 202-366-9826. SUPPLEMENTARY INFORMATION: Public... MBTA has instituted single track operation, a reduction of speed, and prohibited braking on the bridge... the bridge. The delay of necessary repair operations would result in increased costs, delay the date...

77 FR 6013 - Drawbridge Operation Regulations; Cheesequake Creek, Morgan, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-07

... Federal holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this rule, call or email Mr. Joe Arca, Project Officer, First Coast Guard District, [email protected] , or (212) 668-7165. If you have questions on viewing the docket, call Renee V. Wright, Program Manager, Docket Operations...

76 FR 77050 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-09

... DEPARTMENT OF TRANSPORTATION Office of the Secretary Notice of Applications for Certificates of... to European Union carriers in the future. Renee V. Wright, Program Manager, Docket Operations... Q) During the Week Ending November 19, 2011 The following Applications for Certificates of Public...

Weapon System Management to Directorate of Logistics Management Systems Requirements (XRB) DCS/Plans and Programs Air Force Logistics Command Wright-Patterson AFB, Ohio 45433.

DTIC Science & Technology

1982-05-14

Attachment 2 contains the reports and lessons learned which resulted from the Level II Weapon System Management activities. Attachment 3 contains the reports...and lessons learned which resulted from the Level III Weapon System Management activities. _____ r. Air Force Logistics Command Attn: Col. McConnell 2...May 14, 1982 Attachment 4 contains the plans and lessons learned which resulted from the RCC Evaluation activities. I am pleased to deliver these

76 FR 10085 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-23

... Public Convenience and Necessity and Foreign Air Carrier Permits Filed Under Subpart B (Formerly Subpart... Convenience and Necessity and Foreign Air Carrier Permits were filed under Subpart B (formerly Subpart Q) of... its certificate of public convenience and necessity in that name. Renee V. Wright, Program Manager...

77 FR 62444 - Safety Zone; 2012 Head of the South Regatta, Savannah River, Augusta, GA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-15

... William N. Franklin, Marine Safety Unit Savannah, Coast Guard; telephone 912-652- 4353, email William.N.Franklin@uscg.mil . If you have questions on viewing or submitting material to the docket, call Renee V. Wright, Program Manager, Docket Operations, telephone (202) 366-9826. [[Page 62445

77 FR 60005 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... national, bilateral and international laws and regulations. Renee V. Wright, Program Manager, Docket... Public Convenience and Necessity and Foreign Air Carrier Permits Filed Under Subpart B (Formerly Subpart... Convenience and Necessity and Foreign Air Carrier Permits were filed under Subpart B (formerly Subpart Q) of...

USAF Summer Research Program - 1994 Summer Faculty Research Program, Final Reports, Volume 5A, Wright Laboratory

DTIC Science & Technology

1994-12-01

Developing an Object-oriented S DRGuoxiangGu WL/MNAG 5- 24 Louisiana State University , Baton Rouge , LA Gain Scheduled Missile Autopilot...candidates being notified of their acceptance after scheduled deadlines. The total applicants and participants for 1994 are shown in this table. Table 2...planning and scheduling literature to identify developments that might apply to the design of a sensor manager. Applications examined primarily come

76 FR 38265 - Notice of Applications for Certificates of Public Convenience and Necessity and Foreign Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... Member State of the European Union via any point or points in any Member State and via intermediate... points in any member of the European Common Aviation Area (``ECAA''); (c) other charters pursuant to the... available to European Community carriers in the future. Renee V. Wright, Program Manager, Docket Operations...

77 FR 34215 - Special Local Regulations for Marine Events, Swim Event; Lake Gaston, Littleton, NC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-11

... material to the docket, call Renee V. Wright, Program Manager, Docket Operations, telephone (202) 366-9826... along the western side of Eaton Ferry Bridge to the Waterview Restaurant. A fleet of spectator vessels... operation of any support vessel participating in the event, at any time it is deemed necessary for the...

77 FR 36396 - Safety Zones; Fireworks Displays in Captain of the Port Long Island Sound Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-19

... viewing or submitting material to the docket, call Renee V. Wright, Program Manager, Docket Operations... Fireworks. South Bay off Snapper Inn Restaurant, Oakdale, NY. 5. North Bay 4th of July Fireworks... p.m. Location: A point on the Connetquot River off Snapper Inn Restaurant, Oakdale, NY in...

76 FR 65380 - Safety Zone; 2011 Head of the South Regatta, Savannah River, Augusta, GA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... this temporary final rule, call or e-mail Marine Science Technician First Class William N. Franklin, Marine Safety Unit Savannah, Coast Guard; telephone 912-652-4353, e-mail William.N.Franklin@uscg.mil . If you have questions on viewing the docket, call Renee V. Wright, Program Manager, Docket Operations...

75 FR 38411 - Drawbridge Operation Regulations; Charles River, Boston, MA, Public Event

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-02

... interests and no objections have been received in past years. The owner of the bridge, the Massachusetts... holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this rule, call or e-mail Mr. John W.... If you have questions on viewing the docket, call Renee V. Wright, Program Manager, Docket Operations...

Clean Energy Infrastructure Educational Initiative

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hallinan, Kevin; Menart, James; Gilbert, Robert

2012-08-31

The Clean Energy Infrastructure Educational Initiative represents a collaborative effort by the University of Dayton, Wright State University and Sinclair Community College. This effort above all aimed to establish energy related programs at each of the universities while also providing outreach to the local, state-wide, and national communities. At the University of Dayton, the grant has aimed at: solidfying a newly created Master's program in Renewable and Clean Energy; helping to establish and staff a regional sustainability organization for SW Ohio. As well, as the prime grantee, the University of Dayton was responsible for insuring curricular sharing between WSU andmore » the University of Dayton. Finally, the grant, through its support of graduate students, and through cooperation with the largest utilities in SW Ohio enabled a region-wide evaluation of over 10,000 commercial building buildings in order to identify the priority buildings in the region for energy reduction. In each, the grant has achieved success. The main focus of Wright State was to continue the development of graduate education in renewable and clean energy. Wright State has done this in a number of ways. First and foremost this was done by continuing the development of the new Renewable and Clean Energy Master's Degree program at Wright State . Development tasks included: continuing development of courses for the Renewable and Clean Energy Master's Degree, increasing the student enrollment, and increasing renewable and clean energy research work. The grant has enabled development and/or improvement of 7 courses. Collectively, the University of Dayton and WSU offer perhaps the most comprehensive list of courses in the renewable and clean energy area in the country. Because of this development, enrollment at WSU has increased from 4 students to 23. Secondly, the grant has helped to support student research aimed in the renewable and clean energy program. The grant helped to solidify new research in the renewable and clean energy area. The educational outreach provided as a result of the grant included activities to introduce renewable and clean energy design projects into the Mechanical and Materials Engineering senior design class, the development of a geothermal energy demonstration unit, and the development of renewable energy learning modules for high school students. Finally, this grant supported curriculum development by Sinclair Community College for seven new courses and acquisition of necessary related instrumentation and laboratory equipment. These new courses, EGV 1201 Weatherization Training, EGV 1251 Introduction to Energy Management Principles, EGV 2301 Commercial and Industrial Assessment, EGV 2351 LEED Green Associate Exam Preparation, EGV 2251 Energy Control Strategies, EGV Solar Photovoltaic Design and Installation, and EGV Solar Thermal Systems, enable Sinclair to offer complete Energy Technology Certificate and an Energy Management Degree programs. To date, 151 students have completed or are currently registered in one of the seven courses developed through this grant. With the increasing interest in the Energy Management Degree program, Sinclair has begun the procedure to have the program approved by the Ohio Board of Regents.« less

Transformation and Change Management for Strategic Leaders

DTIC Science & Technology

2002-04-09

TRANSFORMATION AND CHANGE MANAGEMENT FOR STRATEGIC LEADERS BY MR. KENNETH L. WRIGHT Department of the Army DISTRIBUTION STATEMENT A: Approved for Public...PROJECT TRANSFORMATION AND CHANGE MANAGEMENT FOR STRATEGIC LEADERS BY MR. KENNETH L. WRIGHT DEPARTMENT OF THE ARMY Dr. Robert M. Murphy Project Advisor The...STRATEGIC LEADERS FORMAT: Strategy Research Project DATE: 09 April 2002 PAGES: 33 CLASSIFICATION: Unclassified The objective of this work is to examine

75 FR 54026 - Safety Zone; Red Bull Flugtag, Delaware River, Camden, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-03

... Franklin Bridge. The safety zone will restrict vessel traffic from a portion of the Delaware River [email protected] . If you have questions on viewing the docket, call Renee V. Wright, Program Manager... from vessels and vessels from any debris in the water as a result from the event. Under 5 U.S.C. 553(d...

77 FR 55141 - Safety Zone, ESI Ironman 70.3 Augusta Triathlon, Savannah River; Augusta, GA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-07

... temporary final rule, call or email Marine Science Technician First Class William N. Franklin, Marine Safety... questions on viewing or submitting material to the docket, call Renee V. Wright, Program Manager, Docket... none was held. Under 5 U.S.C. 553(d)(3), the Coast Guard finds that good cause exists for making this...

The Wright Institute Sanctuary Project: Development and Proposed Evaluation of a Graduate Training Program Providing Clinical Services to Asylum Seekers in the Bay Area

ERIC Educational Resources Information Center

Padilla, Brenda Lisa

2012-01-01

This study highlights the development of a graduate training program at The Wright Institute in Berkeley, CA, which provides assessment services for undocumented immigrants seeking asylum. This program focuses on the needs of a general asylum seeking population, with a specific relevance to some of the populations that may be served in the…

Advanced Fluid System Simulation

DTIC Science & Technology

1980-04-01

8217R’D’ 4 3’" Air Force Systems Command ii Wright-Patterson Air Force Base , Ohio 45433 Cw80 8 19 030 NOTICE When Government drawings, specifications, or...Force Wright Aeronautical Lab~oratories rvds Wright-Patterson Air Force Base , Ohio 45433L 769 ____ 14 M NIT R-N AG NCY A n,.IicgOffice) 15. SECURITY...Approach ....... ........... 174 (3) Port Energy Method ....... ............. ... 176 5. HYTRAN PROGRAM IMPROVEMENTS ............ ......... .. 178 a

76 FR 38015 - Safety Zones; July 4th Weekend Fireworks Displays Within the Captain of the Port St. Petersburg...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... have questions on viewing the docket, call Renee V. Wright, Program Manager, Docket Operations..., located just offshore of Mar Vista Restaurant in Longboat Key at position 27[deg]26'13'' N, 82[deg]40'45..., located on the Gulf of Mexico just offshore of Sand Bar Restaurant in Anna Maria at position 27[deg]31'35...

Research Evaluation Management Services for The Chemistry and Life Sciences Program

DTIC Science & Technology

2005-11-30

EMIM nitrate " 1:30 Tomas Baer (U. North Carolina) "Rapid evaporation mass spectrometry of aerosolized ionic liquids" 2:00 Bill Larson/Angelo Alfano...Modeling of Adaptive Choice Behavior W. Gray, Rensselaer Polytechnic Institute 0900 The Economics of Cognition; Resource Allocation in Simple Command...Crossing Cognitive Borders: Working with Differences Helen Altman Klein, Wright State University 14:00 BREAK 14:20 Cross-Cultural Variations in Economic

Program Evaluation Metrics for U.S. Army Lifelong Learning Centers

DTIC Science & Technology

2007-03-01

enhanced socialization in organizational goals and values. In a five-year study of engineering , management, and other professionals , Chao et al. (1994...to assessing the costs and benefits of technology-assisted learning have been advanced (e.g., Cukier, 1997; Ehrmann, 1994; Whalen & Wright, 1999), but...For example, where assessment approaches were explicitly specified, they often targeted either the cost or benefit of an educational initiative, but

DOD JPADS Programs Overview & NATO Activities

DTIC Science & Technology

2007-05-01

DOD JPADS PROGRAMS OVERVIEW & NATO ACTIVITIES Richard Benney, Joseph McGrath, Jaclyn McHugh, Andrew Meloni, Greg Noetscher, Steve Tavan1 US...May 23-26, 2005, Munich, Germany. [3] Philip D. Hattis, Thomas J. Fill, David S. Rubenstein, Robert P. Wright, and Richard J. Benney, "An Advanced...Colorado. [4] Philip Hattis, Thomas Fill, David Rubenstein, Robert Wright, Richard Benney, David LeMoine, "Status of an On-Board PC-Based Airdrop

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

NASA Technical Reports Server (NTRS)

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

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.

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

DTIC Science & Technology

2011-05-20

management. Wastes generated at WPAFB include waste flammable solvents, contaminated fuels and lubricants, paint /coating, stripping chemicals, waste...Comprehensive Environmental Response, Compensation, and Liability Act CFR Code of Federal Regulations CO carbon monoxide CWA Clean Water Act CY calendar...Restoration Program IT International Technology Corporation JP-8 Jet Fuel-8 LBP lead-based paint g/m3 micrograms per cubic meter MCD Miami Conservancy

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

DTIC Science & Technology

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

Evaluation of Automated Configuration Management Tools in Ada Programming Support Environments.

DTIC Science & Technology

1984-03-01

82174.> 00. r11 2-. 4-42% wqC)e 0 000 CU 00 u 0 4 V to 4- 1 ( 1 ) ( 1 )Cl 0- onI I-n 0 4)U- (a 0 ca IVI 4-) 0 aI 0 - 4- 1 U .,4 4.1 934 0 a - 1 0 0 0 qva 41 04...AD--R14@ 982 EVALUATION OF AUTOMATED CONFIGURATION MANAGEMENT TOOLS 1 /2 IN ADA PROGRAMMING..(U) AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH...SCHOOL OF ENGI. M S ORNDORFF UNCLASSIFIED MAR 84 AFIT/GCS/EE/84M- 1 F/’G 5/i N EEEEEEEEEEomiE EEEEohEEmhEmhE II LA1111 J2. L I,..6 MICROCOPY RESOLUTION TEST

Management Impact Assessment of Refuse-Derived Fuel Implementation at Wright-Patterson Air Force Base.

DTIC Science & Technology

1982-03-19

high first and annually recurring costs of flue gas desulfurization . If our future coal systems have the technical flexibility to use these fuels...Democracy Lane Program Element: 64708F Fairfax, Virginia 22030 JON: 20545017 I. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE Air Force Engineering...plants that supply both heating and process energy to large military installations, the majority of which are natural gas - and/or oil-fired. The goal is

Apollo, Paintbrushes, and Packaging: An Interview with 40-Year Spacesuit Veteran Ron Woods

NASA Technical Reports Server (NTRS)

Woods, Ron

2012-01-01

Ron Woods exhibits a wealth of knowledge gathered in more than 40 years of experience with NASA and spacesuits. Many people are interested in his biography, progression of work at NASA, impact on the U.S. Spacesuit, and career accomplishments. Wright, from the JSC History Office, conducted this personal background interview with Woods. The interview highlighted the influences and decision-making methods that impacted his technical and management contributions to the space program.

Performance Assessment of the Invisio V60 Tactical System with the X5 Dual In-Ear Headset

DTIC Science & Technology

2015-06-30

Gallagher Warfighter Interface Division Battlespace Acoustics Branch Wright-Patterson AFB, OH Melissa A. Theis Oak Ridge Institute for Science...Robert C. McKinley Work Unit Manager Chief, Battlespace Acoustics Branch Battlespace Acoustics Branch Warfighter Interface Division...Warfighter Interface Division Dayton, OH Battlespace Acoustics Branch Wright-Patterson AFB OH 45433 711

Prostate Cancer Research Training Program

DTIC Science & Technology

2009-02-01

Bukola Fatunmbi Katherine Foster Theon Francis Michelle Gray Julia Greenfield Gladys Murage Britanny Stokes Stacy-Ann Wright Lubaroff...Julia Greenfield 2008 Henry Lincoln junior Gladys Murage 2008 Domann Lincoln senior Brittany Stokes 2008 Griffith Lincoln senior Stacy-Ann Wright...report; page 10 Bukola Fatunmbi Katherine Foster Theon Francis Michelle Gray Julia Greenfield Gladys Murage Iowa/Lincoln Summer Research Training

USAF Propellant Handbooks. Nitric Acid/Nitrogen Tetroxide Oxidizers. Volume II.

DTIC Science & Technology

1977-02-01

Report . MCR -64-88, Martin Marietta Corpora 32. Lukens, S.C.: Sterilizable Liquid PropulSion tion, Denver, Colorado. November 1964. System, Part I1...the Air Force Project Engineer. Mr. A. C. Wright was the Martin Marietta Program Manager. This report has been reviewed by the Information Office/DOZ...lated from test data reported by the Martin Marietta 2C2 H6 + 3NO2----- 2C6 H5 NO 2 + NO + H2 0 Company (11), Test values were obtained at four

Prostate Cancer Research Training Program

DTIC Science & Technology

2009-06-01

Katherine Foster Theon Francis Michelle Gray Julia Greenfield Gladys Murage Brittany Stokes Stacy-Ann Wright Students Accepted for the 2009...graduate school Michelle Gray 2008 Lubaroff U. Mass Graduate Julia Greenfield 2008 Henry Lincoln Senior Gladys Murage 2008 Domann U. Mass Graduate...Bukola Fatumnbi Michelle Gray 2009 Lincoln Students at the University of Iowa Julia Greenfield Katherine Foster Gladys Murage Stacy-Ann Wright

NASA Administrator Dan Goldin greets 100-year-old VIP.

NASA Technical Reports Server (NTRS)

2000-01-01

Among the VIPs attending the launch of STS-99 is Captain Ralph Charles (left), standing next to NASA Administrator Dan Goldin. Charles hopes to have his wish fulfilled of watching a Shuttle launch in person. The 100-year-old aviator has experienced nearly a century of flight history, from the Wright Brothers to the Space Program. He took flying lessons from one of the first fliers trained by Orville Wright, first repaired then built airplanes, went barnstorming, operated a charter service in the Caribbean, and worked as a test pilot for the Curtiss Wright Airplane Co. Charles is the oldest licensed pilot in the United States, and is still flying.

The Effects of DHEA on Resilience to PTSD

DTIC Science & Technology

2011-04-01

Resilience to PTSD Authors Cassandra M. Ellington Scott J. Wright Lolita M. Burrell Michael D. Matthews United States Military Academy...to PTSD 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Cassandra Ellington; Scott Wright; Lolita Burrell; Michael...Chilcoat, H. D., Kessler, R. C., Peterson, E. L., & Lucia, V. C. (1999). Vulnerability to assaultive violence: Further specification of the sex

Shear Moduli of Orthotropic Composites.

DTIC Science & Technology

1980-03-01

COMPOSITES N. J. Pagano Mechanics & Surface Interactions Branch Nonmetallic Materials Division March 1980 DT1C> Technical Report AFML-TR-79-4164 ELE(I JUN...Surface Interactions Br. Nonmetallic Materials Division Nonmetallic Materials Division FOR THE COMMANDER M.KLLChief metallic Materials Division "If your...SrtaceT’ Ileation ranch 10. PROGRAM ELEMENT. PROJECT, TASK Materials Laboratory 219 u,\\i’- Air Force Wright Aeronautical Laboratories 21310, WD Wright

Antenna analysis using properties of metamaterials

NASA Astrophysics Data System (ADS)

Mitra, Atindra K.; Hu, Colin; Maxwell, Kasandra

2010-04-01

As part of the Student Internship Programs at Wright-Patterson Air Force Base, including the AFRL Wright Scholar Program for High School Students and the AFRL STEP Program, sample results from preliminary investigation and analysis of integrated antenna structures are reported. Investigation of these novel integrated antenna geometries can be interpreted as a continuation of systems analysis under the general topic area of potential integrated apertures for future software radar/radio solutions [1] [2]. Specifically, the categories of novel integrated aperture geometries investigated in this paper include slotted-fractal structures on microstrip rectangular patch antenna models in tandem with the analysis of exotic substrate materials comprised of a type of synthesized electromagnetic structure known as metamaterials [8] - [10].

Wright Flyer detail in Bob McCall's Centennial of Flight mural

NASA Image and Video Library

2003-06-05

The mural was created to celebrate the achievements of Wilbur and Orville Wright and to commemorate a century of powered flight. Central to the composition is the 1903 Wright Flyer. "On Dec. 17, 1903, the Wright brothers inaugurated the aerial age with their successful first flights of a heavier-than-air flying machine at Kitty Hawk, N.C. This airplane, known as the Wright Flyer, sometimes referred to as the Kitty Hawk Flyer, was the product of a sophisticated four-year program of research and development conducted by Wilbur and Orville Wright beginning in 1899. During the Wrights' design and construction of their experimental aircraft, they also pioneered many of the basic tenets and techniques of modern aeronautical engineering, such as the use of a wind tunnel and flight testing as design tools. Their seminal accomplishment encompassed not only the breakthrough first flight of an airplane, but also the equally important achievement of establishing the foundation of aeronautical engineering." Dr. Peter Jakab, Curator of Aviation, National Air and Space Museum, Smithsonian Institution "Celebrating One Hundred Years of Powered Flight, 1903-2003", documents many significant achievements in aeronautics and space flight from the dawn of powered flight to the present. Historic aircraft and spacecraft serve as the backdrop, highlighting six figures representing the human element that made these milestones possible. These figures stand, symbolically supported by the words of Wilbur Wright, "It is my belief that flight is possible…" The quote was taken from a letter written to his father on September 3rd, 1900, announcing Wilbur's intention to make "some experiments with a flying machine" at Kitty Hawk, North Carolina. "This year, Bob is helping us commemorate the Centennial of Flight with a beautiful mural slated for placement in our Dryden Flight Research Center that documents the history of flight from the Wright Flyer to the International Space Station. We should

Flood Mitigation and Response: Comparing the Great Midwest Floods of 1993 and 2008

DTIC Science & Technology

2010-12-01

The Galloway Commission ranged the damage between $12 and $16 billion; however, the report admits that its numbers were premature and not all...Foundation, June 18, 2008); Wright (2000); Sharing the Challenge; Galloway , 7; Georgianne Nienaber, “Is ‘Mother Nature’ really to Blame for the...Mattoon. 24 Wright (2000), 80–83; National Flood Programs (2007), 8; Sharing the Challenge (1994); Galloway (2005), 9. Cody and Carter, 7. 11

KSC00pp0141

NASA Image and Video Library

2000-01-31

Astronaut Andy Thomas (left) greets 100-year-old Captain Ralph Charles, one of the VIPs attending the launch of STS-99. Charles also met NASA Administrator Dan Goldin. An aviator who has the distinction of being the oldest licensed pilot in the United States, Charles is still flying. He has experienced nearly a century of flight history, from the Wright Brothers to the Space Program. He took flying lessons from one of the first fliers trained by Orville Wright, first repaired then built airplanes, went barnstorming, operated a charter service in the Caribbean, and worked as a test pilot for the Curtiss Wright Airplane Co. Charles watches all the Shuttle launches from his home in Ohio and his greatest wish is to be able to watch one in person from KSC

KSC-00pp0141

NASA Image and Video Library

2000-01-31

Astronaut Andy Thomas (left) greets 100-year-old Captain Ralph Charles, one of the VIPs attending the launch of STS-99. Charles also met NASA Administrator Dan Goldin. An aviator who has the distinction of being the oldest licensed pilot in the United States, Charles is still flying. He has experienced nearly a century of flight history, from the Wright Brothers to the Space Program. He took flying lessons from one of the first fliers trained by Orville Wright, first repaired then built airplanes, went barnstorming, operated a charter service in the Caribbean, and worked as a test pilot for the Curtiss Wright Airplane Co. Charles watches all the Shuttle launches from his home in Ohio and his greatest wish is to be able to watch one in person from KSC

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

DTIC Science & Technology

1974-04-01

A Jh .*H-M,fcflTlt FUTURE TERMINAL AIR TRAFFIC MANAGEMENT CONCEPTS John G. Kreifeldt Department of Engineering Design Tufts University,Medford...wright-patterson afb,ohio Hair force institute of technology > air force flight dynamics laboratory 1 V& t \\ jfr£ Approved for public release...report should not be returned unless return is required by security considerationsi contractual obligations, or notice on a specific document. AIR

Stability and Change of Medical Specialty Choice, Wright State University School of Medicine. Classes of 1981 and 1982, Report No. 7 [and] Class of 1981, Report No. 4. Program Evaluation Studies. Occasional Papers.

ERIC Educational Resources Information Center

Markert, Ronald J.

Medical specialty choice and reasons for change among those Wright State University students who switched their choice between entry and graduation were studied, based on questionnaire findings. For the class of 1982, 35 of the 70 students chose as their eventual specialty their preference at entry to medical school. Primary care specialties…

NASA Administrator Dan Goldin greets 100-year-old VIP.

NASA Technical Reports Server (NTRS)

2000-01-01

Astronaut Andy Thomas (left) greets 100-year-old Captain Ralph Charles, one of the VIPs attending the launch of STS-99. Charles also met NASA Administrator Dan Goldin. An aviator who has the distinction of being the oldest licensed pilot in the United States, Charles is still flying. He has experienced nearly a century of flight history, from the Wright Brothers to the Space Program. He took flying lessons from one of the first fliers trained by Orville Wright, first repaired then built airplanes, went barnstorming, operated a charter service in the Caribbean, and worked as a test pilot for the Curtiss Wright Airplane Co. Charles watches all the Shuttle launches from his home in Ohio and his greatest wish is to be able to watch one in person from KSC.

MSFC Historic Resource Reel

NASA Image and Video Library

2013-12-11

Name/Title of Video: Marshall Space Flight Center Historic Resource Reel Description: A brief collection of film and video b-roll of historic events and programs associated with NASA's Marshall Space Flight Center in Huntsville, Ala. For more information and/or more footage of these events, please contact the Marshall Center Public & Employee Communications Office. Graphic Information:file footage PAO Name:News Chief Jennifer Stanfield or MSFC Historian Mike Wright Phone Number:256-544-0034 Email Address: jennifer.stanfield@nasa.gov or mike.d.wright@nasa.gov

32 CFR 240.6 - Retention program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... INFORMATION ASSURANCE SCHOLARSHIP PROGRAM (IASP) § 240.6 Retention program. (a) The DoD IASP retention program... Force Institute of Technology (AFIT) at Wright-Patterson Air Force Base in Dayton, Ohio; the IRMC of the... education, to continue service within the DoD upon conclusion of their education, for a period equal to...

Women's Center Volunteer Intern Program: Building Community While Advancing Social and Gender Justice

ERIC Educational Resources Information Center

Murray, Margaret A.; Vlasnik, Amber L.

2015-01-01

This program description explores the purpose, structure, activities, and outcomes of the volunteer intern program at the Wright State University Women's Center. Designed to create meaningful, hands-on learning experiences for students and to advance the center's mission, the volunteer intern program builds community while advancing social and…

The Weekend Intervention Program.

ERIC Educational Resources Information Center

Siegal, Harvey A.

The Weekend Intervention Program (WIP) at the Wright State University School of Medicine is described in this report. Designed to address severe health and social problems while supporting the university's academic mission, the program began with the goal of addressing the health and social problems of alcohol abusers. WIP is a 72-hour intensive…

Improving Bed Management at Wright-Patterson Medical Center

DTIC Science & Technology

1989-09-01

arrival distributions are Poisson, as in Sim2, then interarrival times are distributed exponentially (Budnick, Mcleavey , and Mojena, 1988:770). While... McLeavey , D. and Mojena R., Principles of Operations Research for Management (second edition). Homewood IL: Irwin, 1988. Cannoodt, L. J. and

Celebrating 100 Years of Flight.

ERIC Educational Resources Information Center

Reese, Susan

2003-01-01

In honor of the Wright brothers' first flight, the article profiles aviation and aerospace technology programs that are training workers in aviation safety and explorations. Looks at programs from Eastern New Mexico University-Roswell, Pima Community College, and Olathe Northwest High School. (JOW)

Prostate Cancer Research Training Program

DTIC Science & Technology

2011-06-01

Michelle Gray Julia Greenfield Lubaroff, p. 4 Gladys Murage Brittany Stokes Stacy-Ann Wright Students Accepted for the 2009 Program Kaylene...Greenfield 2008 Henry U. Maryland graduate school Gladys Murage 2008 Domann U. Mass graduate school Brittany Stokes 2008 Griffith none at this time

Summer Research Program (1992). Summer Faculty Research Program (SFRP) Reports. Volume 5A. Wright Laboratory

DTIC Science & Technology

1992-12-01

1992 6-~1 SOME RESULTS IN MACIIINE- LEARNING Mike Breen Assistant Professor Department of Mathematics Tennessee Technological Universitv Abstract The...Research Laboratory; Wilford Hall Medical Center 12 High School Apprenticeship Program Reports: Armstrong Laboratory 13 High School Apprenticeship ...Program Reports: Phillips Laboratory 14 High School Apprenticeship Program Reports: Rome Laboratory 15 High School Apprenticeship Program Reports

Effects of Background Pressure on Relativistic Laser-Plasma Interaction Ion Acceleration

NASA Astrophysics Data System (ADS)

Peterson, Andrew; Orban, C.; Feister, S.; Ngirmang, G.; Smith, J. T.; Klim, A.; Frische, K.; Morrison, J.; Chowdhury, E.; Roquemore, W. M.

2016-10-01

Typically, ultra-intense laser-accelerated ion experiments are carried out under high-vacuum conditions and with a repetition rate up to several shots per day. Looking to the future there is a need to perform these experiments with a much larger repetition rate. A continuously flowing liquid target is more suitable than a solid target for this purpose. However liquids vaporize below their vapor pressure, and the experiment cannot be performed under high-vacuum conditions. The effects of this non-negligible high chamber pressure acceleration of charged particles is not yet well understood. We investigate this phenomena using Particle-in-Cell simulations, exploring the effect of the background pressure on the accelerated ion spectrum. Experiments in this regime are being performed at the Air Force Research Laboratory at Wright-Patterson Air Force Base. This research was sponsored by the Quantum and Non-Equilibrium Processes Division of the Air Force Office of Scientific Research, under the management of Dr. Enrique Parra, Program Manager and significant support from the DOD HPCMP Internship Program.

Ohio Space Grant Funds for Scholarship/Fellowship Students

NASA Technical Reports Server (NTRS)

1996-01-01

The Ohio Aerospace Institute (OAT), a consortium of university, industry, and government, was formed to promote collaborative aerospace-related research, graduate education, and technology transfer among the nine Ohio universities with doctoral level engineering programs, NASA Lewis Research Center, Air Force Wright Laboratory, and industry. OAT provides enhanced opportunities for affiliates to utilize federal government research laboratories and facilities at Lewis Research Center (LeRC) and Wright Laboratory. As a component of the graduate education and research programs, students and faculty from the member universities, LeRC engineers and scientists, and visiting investigators from industry, government and non-member universities conduct collaborative research projects using the unique facilities at LeRC, and will participate in collaborative education programs. Faculty from the member universities who hold collateral appointments at OAT, and government and industry experts serving as adjunct faculty, can participate in the supervision of student research.

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

DTIC Science & Technology

1985-09-01

combination of bromochloromethane, described in Section 7. 2-bromo- 1 - chloropropane , and 10.3 Adjust the purge gas (nitrogen 8.3.2 The laboratory must develop...Smmmmmmmiih EmmmmmmEEmmmiEEhhE/hEEE/hEEI EEEmmmmmmmlmmE mmmEmmEEmmmmEI mmmmEEmmmEEmmI . AN 11 Igo 12. i,11111 1111 IIII1111l 1.2 IlII1.4 11’ .6 1 ...BASE DAYTON, OHIO AIR FORCE SYSTEMS COMMAND HEADQUARTERS AERONAUTICAL SYSTEMS DIVISION WRIGHT-PATTERSON AFB, OHIO 1 AUGU.$ 985 PREPARED BY ROY F

[Not Available].

PubMed

1991-09-11

Liverpool football manager Graeme Souness, left, opened a new magnetic resonance imaging service at the Walton Centre for Neurology and Neurosurgery in Merseyside last week, with nurse Lesley Wright and Sir Donald Wilson, chairman of Mersey RHA.

Programs at Wright-patterson Air Force Base

NASA Technical Reports Server (NTRS)

Dayton, Ron

1991-01-01

The Lubrication Branch has two active programs that are developing gas turbine engine mainshaft air/oil seals. Both of these programs, one of which is with General Electric Aircraft Engines and the other with Pratt & Whitney Aircraft, are addressing counter-rotating intershaft applications which involve very high rubbing velocities. The objectives and requirements of these efforts are briefly addressed.

Leadership and Pedagogy: Rethinking Leadership in Professional Schools of Education.

ERIC Educational Resources Information Center

Marshall, J. Dan; And Others

1989-01-01

Analyzes cultural dimensions of Calvin College's Bridenthal Internship in Teaching program for improving the quality of public school teachers; explores how problems encountered by interns as classroom teachers relate to cultural dimensions of the program's industrial leadership orientation and style of leadership modeled by mentor John Wright.…

Teach Technology: Make a Difference.

ERIC Educational Resources Information Center

Seymour, Richard; And Others

1993-01-01

Includes "Importance of Being a Technology Teacher" (Seymour); "Opportunity for Minority Teachers" (Scott); "You Can Shape the Future" (Lovedahl); "Boring? NOT!" (Wright); and "1993 Listing of Institutional Members" (directory of degree programs in technology education). (JOW)

The accuracy of portable peak flow meters.

PubMed

Miller, M R; Dickinson, S A; Hitchings, D J

1992-11-01

The variability of peak expiratory flow (PEF) is now commonly used in the diagnosis and management of asthma. It is essential for PEF meters to have a linear response in order to obtain an unbiased measurement of PEF variability. As the accuracy and linearity of portable PEF meters have not been rigorously tested in recent years this aspect of their performance has been investigated. The response of several portable PEF meters was tested with absolute standards of flow generated by a computer driven, servo controlled pump and their response was compared with that of a pneumotachograph. For each device tested the readings were highly repeatable to within the limits of accuracy with which the pointer position can be assessed by eye. The between instrument variation in reading for six identical devices expressed as a 95% confidence limit was, on average across the range of flows, +/- 8.5 l/min for the Mini-Wright, +/- 7.9 l/min for the Vitalograph, and +/- 6.4 l/min for the Ferraris. PEF meters based on the Wright meter all had similar error profiles with overreading of up to 80 l/min in the mid flow range from 300 to 500 l/min. This overreading was greatest for the Mini-Wright and Ferraris devices, and less so for the original Wright and Vitalograph meters. A Micro-Medical Turbine meter was accurate up to 400 l/min and then began to underread by up to 60 l/min at 720 l/min. For the low range devices the Vitalograph device was accurate to within 10 l/min up to 200 l/min, with the Mini-Wright overreading by up to 30 l/min above 150 l/min. Although the Mini-Wright, Ferraris, and Vitalograph meters gave remarkably repeatable results their error profiles for the full range meters will lead to important errors in recording PEF variability. This may lead to incorrect diagnosis and bias in implementing strategies of asthma treatment based on PEF measurement.

The accuracy of portable peak flow meters.

PubMed Central

Miller, M R; Dickinson, S A; Hitchings, D J

1992-01-01

BACKGROUND: The variability of peak expiratory flow (PEF) is now commonly used in the diagnosis and management of asthma. It is essential for PEF meters to have a linear response in order to obtain an unbiased measurement of PEF variability. As the accuracy and linearity of portable PEF meters have not been rigorously tested in recent years this aspect of their performance has been investigated. METHODS: The response of several portable PEF meters was tested with absolute standards of flow generated by a computer driven, servo controlled pump and their response was compared with that of a pneumotachograph. RESULTS: For each device tested the readings were highly repeatable to within the limits of accuracy with which the pointer position can be assessed by eye. The between instrument variation in reading for six identical devices expressed as a 95% confidence limit was, on average across the range of flows, +/- 8.5 l/min for the Mini-Wright, +/- 7.9 l/min for the Vitalograph, and +/- 6.4 l/min for the Ferraris. PEF meters based on the Wright meter all had similar error profiles with overreading of up to 80 l/min in the mid flow range from 300 to 500 l/min. This overreading was greatest for the Mini-Wright and Ferraris devices, and less so for the original Wright and Vitalograph meters. A Micro-Medical Turbine meter was accurate up to 400 l/min and then began to underread by up to 60 l/min at 720 l/min. For the low range devices the Vitalograph device was accurate to within 10 l/min up to 200 l/min, with the Mini-Wright overreading by up to 30 l/min above 150 l/min. CONCLUSION: Although the Mini-Wright, Ferraris, and Vitalograph meters gave remarkably repeatable results their error profiles for the full range meters will lead to important errors in recording PEF variability. This may lead to incorrect diagnosis and bias in implementing strategies of asthma treatment based on PEF measurement. PMID:1465746

Improving Minuteman III Maintenance Concepts

DTIC Science & Technology

2017-03-23

INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A. APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED...Department of Operational Sciences Graduate School of Engineering and Management Air Force Institute of Technology Air University Air Education and

U.S. Centennial of Flight Commision: Born of Dreams - Inspired by Freedom

NASA Technical Reports Server (NTRS)

2004-01-01

The U.S. Centennial of Flight Commission developed and maintained a public web site that included activities related to the centennial of flight celebration and the history of aviation. The web site, www.centennialofflight.gov, was continually updated with educational and historical information, events, sights and sounds, and Commission information from its inception to June 2004. This DVD contains a 'snap shot' of the web site as of April 2004. The Web site on this DVD can be enjoyed without an Internet connection although in some places, you will be given links to online content. DVD content includes: 1) About the Commission - Information on the legislation, the Commissioners and Advisory Board members, news, the National Plans, meeting minutes and status reports; 2) Calendar of Events - A comprehensive list of activities, symposiums, exhibits, air shows, educational activities and more that took place through March 2004; 3) Wright Brothers History - The Library of Congress bibliography of Wright-related resources as well as the Chronology and Flight Log; the Brunsman articles; interactive learning modules from The Wright Experience; short informative essays and a series of links to other Wright brothers information sources. 4) History of Flight - Essays and images on the history of flight; 5) Sights and Sounds - Images, movies and special collections that capture the accomplishments of the Wright brothers and others who made significant contributions throughout the history of aviation and aerospace. As part of the NASA Art Program, a centennial song, 'Way Up There,' was commissioned; 6) Licensed Products - View collections of souvenirs and gift items to commemorate the 100th anniversary of the first powered flight; 7) Education - Resources that will help educators and their students celebrate 100 years of flight. Teachers can download Wright brothers posters and a Centennial of Flight bookmark, view live Web casts, and access an Educational Resources Center Matrix representing more than 50 government, industry and labor organizations promoting aviation and aerospace education.

Space debris measurement program at Phillips Laboratory

NASA Technical Reports Server (NTRS)

Dao, Phan D.; Mcnutt, Ross T.

1992-01-01

Ground-based optical sensing was identified as a technique for measuring space debris complementary to radar in the critical debris size range of 1 to 10 cm. The Phillips Laboratory is building a staring optical sensor for space debris measurement and considering search and track optical measurement at additional sites. The staring sensor is implemented in collaboration with Wright Laboratory using the 2.5 m telescope at Wright Patterson AFB, Dayton, Ohio. The search and track sensor is designed to detect and track orbital debris in tasked orbits. A progress report and a discussion of sensor performance and search and track strategies will be given.

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

NASA Technical Reports Server (NTRS)

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.

A cooperative program to stimulate student involvement through the MIT Undergraduate Research Opportunity Program

NASA Technical Reports Server (NTRS)

1984-01-01

Flow characteristics in the low speed Wright Brothers Wind Tunnel were studied. Calculations to check the precision of the tunnel were conducted. A program for generating computational grids around an airfoil was developed and compared with the wind tunnel model. Low Reynolds number flow phenomenon of periodic vortex shedding in a wake were also studied by applying a hot-wire anomemeter.

Entering the 90's: Reflections on the Past, Directions for the Future. National Conference on Adult and External Degree Programs (9th, Tampa, Florida, October 11-13, 1989).

ERIC Educational Resources Information Center

Alliance, an Association for Alternative Degree Programs.

This report of a conference on distance learning/adult education programs contains the following papers: "Adult Learners, Distance Education, and Technology: It's the Future, but Can We Get There from Here?" (Gulliver, Wright); "Minority Student Response to External Adult Degree Program Education" (Gillett, Sutphin); "Methods in Project…

76 FR 16297 - Drawbridge Operation Regulation; Cerritos Channel, Long Beach, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... Federal holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this rule, call or e-mail... [email protected] . If you have questions on viewing the docket, call Renee V. Wright, Program...

Programmed Control of Optical Grating Scales for Visual Research.

DTIC Science & Technology

1980-12-01

A -AOO .9 AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOO--ETC F/6 14/2 PROGRAMMED CONTROL OF OPTI CAL GRATING SCALES FOR VISUAL RESEARC --ETC(fl...custom system for AMRL. The cost in memory parts alone was $40,000, a good indication that the market is not over-priced. Ca-? western Reserve

Managing Cyber Operator Training Curriculum

DTIC Science & Technology

2010-06-01

DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE ...APPROVED FOR PUBLIC RELEASE ; DISTRIBUTION IS UNLIMITED AFIT/ICW/ENG/10-01 MANAGING CYBER OPERATOR TRAINING CIRRICULUM Matthew G...It will focus on existing courseware, and new courseware slated to be released in the coming year. It will cover use of Advanced Distributed

Wireless Sensor Network Radio Power Management and Simulation Models

DTIC Science & Technology

2010-01-01

The Open Electrical & Electronic Engineering Journal, 2010, 4, 21-31 21 1874-1290/10 2010 Bentham Open Open Access Wireless Sensor Network Radio...Air Force Institute of Technology, Wright-Patterson AFB, OH, USA Abstract: Wireless sensor networks (WSNs) create a new frontier in collecting and...consumption. Keywords: Wireless sensor network , power management, energy-efficiency, medium access control (MAC), simulation pa- rameters. 1

Problem Solving: The "Wright" Math. The Centennial of Flight Special Edition. An Educator Guide with Activities in Mathematics, Science, and Technology. NASA CONNECT[TM].

ERIC Educational Resources Information Center

National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

NASA CONNECT is an annual series of integrated mathematics, science, and technology instructional distance learning programs for students in grades 6-8. This program is designed for students to learn about the evolution of flight. The program has three components--television broadcast, Web activity, and lesson guide--which are designed as an…

Reconnaissance for trace metals in bed sediment, Wright Patman Lake, near Texarkana, Texas

USGS Publications Warehouse

McKee, Paul W.

2001-01-01

Many contaminants can be introduced into the environment by urban and industrial activities. The drainage area of Wright Patman Lake is influenced by these activities. Among the contaminants associated with urban and industrial activities are trace metals such as arsenic, lead, mercury, and zinc. These contaminants are relatively insoluble in water and commonly are found in stream, lake, and reservoir bottom sediment, especially the clays and silts within the sediment.Wright Patman Lake serves as the major potable water supply for the city of Texarkana and surrounding communities. Texarkana, located in the northeastern corner of Texas and the southwestern corner of Arkansas, had a population of about 56,000 in 1998, which reflects an increase of about 3.4 percent from the 1990 census (Ramos, 1999). Texarkana Water Utilities, which manages the water-treatment facilities for Texarkana, proposes to dredge the lake bed near the water intake in the Elliot Creek arm of Wright Patman Lake. It is possible that arsenic, lead, mercury, and other trace metals might be released into the water if the bed sediment is disturbed. Bed sediment in the Elliot Creek arm of the lake, in particular, could contain trace metals because of its proximity to Red River Army Depot and because industrial land use is prevalent in the headwaters of Elliot Creek.The U.S. Geological Survey (USGS), in cooperation with Reconnaissance for Trace Metals in Bed Sediment, Wright Patman Lake, Near Texarkana, Texas In cooperation with the Texarkana Water Utilities conducted a reconnaissance of Wright Patman Lake to collect bed-sediment samples for analysis of trace metals. This report presents trace metal concentrations in bed-sediment samples collected at six sites along the Elliot Creek arm of the lake, one site each in two adjacent arms, and one site near the dam on June 16, 1999 (fig. 1). One bed-sediment sample was collected at each of the nine sites, and one sediment core was collected at each of two of the sites. Trace metal concentrations are compared to sediment-quality guidelines for the protection of aquatic life and to screening levels based on historical trace metal concentrations in bed sediment of Texas reservoirs.

Richard Wright and the Agony over Integration

ERIC Educational Resources Information Center

Cassuto, Leonard

2008-01-01

Richard Wright's literary career begins with a lynching and ends with a serial murderer. "Big Boy Leaves Home," the 1936 story that leads off Wright's first book, "Uncle Tom's Children" (1938), renders the vicious mob-execution of a young black man falsely accused of rape. "A Father's Law," Wright's last novel, left unfinished at his unexpected…

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

ERIC Educational Resources Information Center

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 in…

78 FR 43899 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-22

..., ``Flood Insurance.'') Dated: July 2, 2013. Roy E. Wright, Deputy Associate Administrator for Mitigation...] Changes in Flood Hazard Determinations AGENCY: Federal Emergency Management Agency, DHS. ACTION: Final notice. SUMMARY: New or modified Base (1% annual-chance) Flood Elevations (BFEs), base flood depths...

A Management System for Computer Performance Evaluation.

DTIC Science & Technology

1981-12-01

AD-AIlS 538 AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOO-ETC F/6 S/1 MANAGEMENT SYSTEM FOR COMPUTER PERFORMANCE EVALUATION. (U DEC 81 H K...release; distribution unlimited. AFIT/GCS/1,Y/81 D)-i PREFACE As an installation manager of a Burroughs 3500 1 erncountered many problems concerning its...techniques to select, and finally, how do I organize the effort. As a manager I felt that I needed a reference or tool that would broaden my OPE

75 FR 44978 - Notice of Availability of the Wright Area Coal Final Environmental Impact Statement That Includes...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-30

... Wright Area Coal Final Environmental Impact Statement That Includes Four Federal Coal Lease- by... Statement (EIS) for the Wright Area Coal project that contains four Federal coal Lease-by-Applications (LBAs), and by this notice announces the availability of the Wright Area Coal Final EIS for review. DATES: To...

Love of Science Began at Early Age for Air Force Captain | DoDLive

Science.gov Websites

advice: "I emphasize early math, as much math as you can take." So what does the future hold avoidance technologies program, Capt. Heather Stickney, Force of the Future, math, science, STEM, Wright

Qualification test unit slide stainer (Beckman P/N 673753)

NASA Technical Reports Server (NTRS)

Bernier, P. S.

1972-01-01

Specifications for a slide stainer unit for the Skylab program are presented. The qualification test slide stainer was designed to be a self-contained system capable of performing an eight-step Gram stain of microorganisms and a Wright's stain of blood smears.

Challenges of Enterprise Wide AM for Air Force Sustainment

DTIC Science & Technology

2016-12-01

December 2016 Naguy is chief of the Air Force Life Cycle Management Center’s Product Support Engineering Division at Wright Patterson Air Force Base in...today and into the future. To truly capitalize on the full potential of AM, the Air Force Life Cycle Management Center (AFLCMC) in close collabora...approach for material standards and quality include un- derstanding powder characteristics, developing an enterprise material characterization

American Society for Colposcopy and Cervical Pathology

MedlinePlus

... Colposcopy Standards Recommendations Patient Resources Journal Membership Member Benefits Join/Renew Member Resources Careers About History Bylaws ... MD, MS, Thomas C. Wright, Jr, MD ASCCP Mobile App Updated Consensus Guidelines for Managing Abnormal Cervical Cancer Screening Tests and Cancer ... * Email: * Enter code: * Message: Thank you Your ...

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

ERIC Educational Resources Information Center

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,…

Thoughts on Total Quality Movement in the Aeronautical Systems Division, Wright-Patterson Air Force Base, Ohio

DTIC Science & Technology

1990-05-01

not necessarily increase. The management leaders of this country and abroad used to hold the view, and some of them may still do, that an inverse...is the most important. Efficient management of this resource is vitally important. Isemann’s statement is particularly noteworthy in this connection...goals for management . 12. Remove barriers that rob people of pride of workmanship. Eliminate the annual rating or merit system. 13. Institute a

Managing Non-Standard Force Demands: Risk Implications of the Global Force Management System

DTIC Science & Technology

2012-04-26

GLOBAL FORCE MANAGEMENT SYSTEM by James C. Wright GS-14, Department of Defense A paper submitted to the Faculty of the Joint Advanced Warfighting...School in partial satisfaction of the requirements of a Master of Science Degree in Joint Campaign Planning and Strategy. The contents of this paper ...reflect my own personal views and are not necessarily endorsed by the Joint Forces Staff College or the Department of Defense. This paper is entirely

Miniature Optical Wide-Angle-Lens Startracker (Mini-OWLS)

NASA Technical Reports Server (NTRS)

Miller, Rick; Coulter, Joe E.; Levine, Seymour

1993-01-01

This paper provides a brief overview of the design considerations and the current status of the Miniature Optical Wide-Angle Lens Startracker Program. Mini-OWLS offers a revolutionary alternative to the conventional startracker. It is a small, lightweight, low cost, high performance startracker that can be used in a variety of applications including calibration and alignment of Inertial Measurement Units (IMU's) Mini-OWLS makes use of a strap down design incorporating Holographic Optical Elements (HOES) in place of conventional optics. HOES can be multiplexed so that the same aperture can be used for multiple separate optical paths looking in several directions simultaneously without startracker rotation. Additionally, separate Schmidt corrector plates are not required to compensate for spherical aberration. The optical assembly, or what would normally be considered as the telescope, is less than 20 cc in volume, weighs less than 55 grams, and contains the equivalent of three individual telescopes. Each one has a 4 deg Field of View (FOV) with a field of regard of 48 square degrees. Mini-OWLS has a bandwidth of approximately 300 nm in or near the visible wavelength. The projected resolution of the startracker is 5 to 10 arcseconds, depending on the centroiding algorithm used. The Mini-OWLS program was initiated last year and represents a miniaturized version of a similar design for aeronautical applications. The contract is managed by Wright Laboratory, Air Force Systems Command, Wright-Patterson AFB, Ohio, with funding from the Strategic Defense Initiative Organization through Eglin AFB. The initial phase of the program is to build and test a development unit. The second phase is to integrate the startracker with the Charles Stark Draper Laboratory Micromechanical Inertial Guidance System (MIGS) and the Signal Processing Packaging Design (SPPD) being developed by Texas Instruments. The preliminary design review was conducted in November 1991. Three-axes prototype telescope assemblies have been built and design evaluation tests initiated.

Miniature Optical Wide-Angle-Lens Startracker (Mini-OWLS)

NASA Astrophysics Data System (ADS)

Miller, Rick; Coulter, Joe E.; Levine, Seymour

1993-02-01

This paper provides a brief overview of the design considerations and the current status of the Miniature Optical Wide-Angle Lens Startracker Program. Mini-OWLS offers a revolutionary alternative to the conventional startracker. It is a small, lightweight, low cost, high performance startracker that can be used in a variety of applications including calibration and alignment of Inertial Measurement Units (IMU's) Mini-OWLS makes use of a strap down design incorporating Holographic Optical Elements (HOES) in place of conventional optics. HOES can be multiplexed so that the same aperture can be used for multiple separate optical paths looking in several directions simultaneously without startracker rotation. Additionally, separate Schmidt corrector plates are not required to compensate for spherical aberration. The optical assembly, or what would normally be considered as the telescope, is less than 20 cc in volume, weighs less than 55 grams, and contains the equivalent of three individual telescopes. Each one has a 4 deg Field of View (FOV) with a field of regard of 48 square degrees. Mini-OWLS has a bandwidth of approximately 300 nm in or near the visible wavelength. The projected resolution of the startracker is 5 to 10 arcseconds, depending on the centroiding algorithm used. The Mini-OWLS program was initiated last year and represents a miniaturized version of a similar design for aeronautical applications. The contract is managed by Wright Laboratory, Air Force Systems Command, Wright-Patterson AFB, Ohio, with funding from the Strategic Defense Initiative Organization through Eglin AFB. The initial phase of the program is to build and test a development unit. The second phase is to integrate the startracker with the Charles Stark Draper Laboratory Micromechanical Inertial Guidance System (MIGS) and the Signal Processing Packaging Design (SPPD) being developed by Texas Instruments. The preliminary design review was conducted in November 1991. Three-axes prototype telescope assemblies have been built and design evaluation tests initiated.

Collaborative Undergraduate HBCU Student Summer Training Program Award

DTIC Science & Technology

2012-06-01

facultyTab The Wright Labo ratory is focuse d on defining the composition, activity, and overall cellul ar function of protein complexes in...overall cellul ar function of protein complexes in higher organisms. We utilize quantitative mass spectrometry as a platform to study protein

Pre-Prototype 5kW Fuel Cell Power Plant Development.

DTIC Science & Technology

1987-04-01

1982 - JANUARY 1986 * APPROVED FOR PUBLIC RELEASEj DISTRIBUTION IS UNLIMITED AEROPROPULSION LABORATORYE AIR FORCE WRIGHT AERONAUTICAL LABORATORIES AI R...apptacable) Aero Propulsion Laboratory (AFWAL/POO§-2) Air Froce Wright Aeronautical Laboratories- 6c. ADDRESS (City. State alnd ZIP Code) 7b. ADDRESS (City...CLASSIFICATION OF THIS PAGE EXECUTIVE SUMMARY This report summarizes efforts under a U.S. Air Force Wright Aeronautical Laboratories (Wright-Patterson

Gliding Experiments of the Wright Brothers: The Wrights and Flight Research 1899-1908

NASA Technical Reports Server (NTRS)

Bowers, Albion H.; Hansen, Jennifer; Martin, Cam

2007-01-01

Viewgraphs showing glider experiments of the Wright Brothers from 1899-1908 are presented. The slides review the experiments that the Wright Brothers conducted prior to their first powered flight in 1903 to developing the first practical aircraft in 1905. Many pictures of the gliders and other devices are used to illustrate the gradual development and experimentation that preceeded the first powered flight.

Hydrologic data for the Larimer-Weld regional water-monitoring program, Colorado, 1975-82

USGS Publications Warehouse

Blakely, S.R.; Steinheimer, J.T.

1984-01-01

The Larimer-Weld, Colorado, regional Monitoring Program was begun in 1976 to provide information on the quality and quantity of the surface-water resources in the area. Three stations on the big Thompson River and five stations on the Cache La Poudre River were selected for a data-collection network. Four previously established stations were added to complete the data-collection network: Horsetooth Reservoir, Joe Wright Creek above and below Joe Wright Reservoir, and Michigan River near Cameron Pass. Station description, location, and period of record are given for each station. A statistical summary of the water-quality data for each station is tabulated. Frequency of occurrence is given at the 95th, 75th, 50th, and 25th percentiles. Monthly water-quality data and daily average streamflow data are tabulated for each streamflow station for which this data was collected; Monthly contents data are presented for Horsetooth Reservoir. All data tabulated and summarized are from the period October 1, 1975, through September 30, 1982. (USGS)

2010 Military Family Life Project (MFLP): Tabulations of Response

DTIC Science & Technology

2011-02-28

the leadership of Timothy Elig, Director, Human Resources Strategic Assessment Program (HRSAP). Policy officials contributing to the development of...of Kristin Williams, Branch Chief, is responsible for the development of questionnaires used in the survey program. Laverne Wright, Chief of Survey...DMDC’s Personnel Survey Branch, under the guidance of Branch Chief, David McGrath, is responsible for developing the sampling and weighting methods

Personal Background Interview of Jim McBarron

NASA Technical Reports Server (NTRS)

McBarron, Jim; Wright, Rebecca

2012-01-01

Jim McBarron exhibits a wealth of knowledge gathered from more than 40 years of experience with NASA, EVA, and spacesuits. His biography, progression of work at NASA, impact on EVA and the U.S. spacesuit, and career accomplishments are of interest to many. Wright, from the JSC History Office, conducted a personal background interview with McBarron. This interview highlighted the influences and decision-making methods that impacted McBarron's technical and management contributions to the space program. Attendees gained insight on the external and internal NASA influences on career progression within the EVA and spacesuit, and the type of accomplishments and technical advances that committed individuals can make. He concluded the presentation with a question and answer period that included a brief discussion about close calls and Russian spacesuits.

Gender Differences in NATO Anthropometry and the Implication for Protective Equipment

DTIC Science & Technology

2008-09-01

National Research Council 2800 Q Street Wright-Patterson AFB OH 45433-7947 Kathleen M. Robinette Biomechanics Branch Biosciences and Protection...Air Force Research Laboratory Human Effectiveness Directorate Biosciences and Protection Division Biomechanics ...BARRY REEDER, Work Unit Manager MARK M. HOFFMAN, Deputy Chief Biomechanics

CLE Working Papers 3.

ERIC Educational Resources Information Center

Blue, George, Ed.

This third volume by the Centre for Language in Education (CLE) is intended to bring together a number of concerns currently under review at the Centre. Articles in this issue include: "Managing Open Learning" (Vicky Wright); "Self-Assessment of Foreign Language Skills: Does It Work?" (George Blue); "Language Awareness and…

Market Analysis for Expansion of Surgical Services at USAF Medical Center Wright-Patterson.

DTIC Science & Technology

1991-04-22

Rockville, Maryland: Aspen Malhotra , Naresh K . (1989) Decision Support Systems for Health Care Marketing Managers, Journal of Health Care Marketing Vol 9...information processing, analysis, storage, and distribution. Authors including Nickels (1978), Kropf and Greenberg (1984), Keckley (1988) and Malhotra (1989

Tmproving the Consult Management Process at David Grant Medical Center

DTIC Science & Technology

1998-08-01

and the regional referral facility for the DoD Health Services Region 10 in Northern California. It offers most major medical, surgical , and dental...services (Payne, 1987). The primary components of UM include pre -certification, concurrent and retrospective review, case management, and discharge...6-13. O’Brien, K., McComb, J., Fox, N., Beam, D., & Wright, J. (1996). Do dentists refer orthodontic patients inappropriately. British Dental

The Impact of Goal Setting and Empowerment on Governmental Matrix Organizations

DTIC Science & Technology

1993-09-01

shared. In a study of matrix management, Eduardo Vasconcellos further describes various matrix structures in the Galbraith model. In a functional...Technology/LAR, Wright-Patterson AFB OH, 1992. Vasconcellos , Eduardo . "A Model For a Better Understanding of the Matrix Structure," IEEE Transactions on...project matrix, the project manager maintains more influence and the structure lies to the right-of center ( Vasconcellos , 1979:58). Different Types of

Customer Management Skills for Effective Air Force Civil Engineering Customer Service.

DTIC Science & Technology

1986-09-01

advertise --competence. (1) Craftsmen working closely with customer service -doing what is promised when it’s promised -if return to job site required, tell...RD-RI74 1 4 CUSTOMER MANAGEMENT SKILLS FOR EFFECTIVE AIR FORCE / I CIVIL ENGINEERING CUST (U) AIR FORCE INST OF TECH WRIGHT-PATTERSON RFS ON...I93 -A CUSTOMER MANAGEMENT SKILLS FOR EFFECTIVE AIR FORCE CIVIL ENGINEERING CUSTOMER SERVICE THESIS Danny S.- Long Captain, USAF AFIT/GEM/DEM/86S-1 7

What is the Use(s) and Mission(s) of the C-27J?

DTIC Science & Technology

2010-06-01

heavier equipment throughout the cargo compartment at a position most advantageous to the aircraft’s weight and balance – unlike limitations which exist...Graduate Research Project, AFIT/ENS/ GMO /04-01. School of Engineering and Management, Air Force Institute of Technology (AU), Wright-Patterson Air

The Pilot Staffing Conundrum: A Delphi Study

DTIC Science & Technology

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

An Analysis of Contract Management Processes at the Space and Missile Systems Center and the Air Force Life Cycle Management Center (Wright-Patterson) Using the Contract Management Maturity Model

DTIC Science & Technology

2012-11-28

graduation, Capt Chang’s next assignment is at Los Angeles Air Force Base in the Space and Missile Systems Center (SMC). Capt Chang is unmarried with... married to the former Ms. Laura Hazzard, and they have three children, Madden, and twins Aubrey and Tyler. Captain Keith V. Philaphandeth is an Air...2012 SPONSORED RESEARCH TOPICS Acquisition Management  Acquiring Combat Capability via Public-Private Partnerships (PPPs)  BCA: Contractor vs

Gliding Experiments of the Wright Brothers: The Wrights and Flight Research 1899-1908

NASA Technical Reports Server (NTRS)

Bowers, Al; Cole, Jennifer Hansen; Martin, Cam

2008-01-01

This viewgraph presentation reviews the Wright Brothers's flight research during the 10 years between 1899 and 1908. The Wright Brothers began their research in flight with gliders. The presentation shows pictures, replicas and characteristics of the gliders that the Wright Brothers used. This presentation is not just a history lesson. In the end it investigates "What Does Flight Research Accomplish?" Flight research can serve many uses, such as Separates the Real from the Imagined, Uncovers the Unexpected and the Overlooked, Forces the Realistic Integration of the Pilot, Forces the Development of Reliable Prediction and Test Processes, Requires Every Problem to Be Addressed, Promotes Technology Transfer, and Builds a Core Technical Team,

Wilbur and Orville Wright: A Reissue of a Chronology Commemorating the Hundredth Anniversary of the Birth of Orville Wright, August 19, 1871

NASA Technical Reports Server (NTRS)

Renstrom, Arthur George (Compiler)

2003-01-01

During the year 2003, hundreds of events will mark the one-hundredth anniversary of the Wright brothers historic first flights at Kitty Hawk, North Carolina. The centennial year will witness exhibitions, lectures, television documentaries, films, air shows, flight recreations of Wright aircraft, the issuing of postage stamps and medals, the publication of dozens of new books and articles, and numerous other commemorative activities. One of these events, although not likely to make the evening news, is among the most important of all in terms of a lasting contribution to the observance of this ultimate aviation milestone: the reprinting of Arthur G. Renstrom WIlbur & Orville Wrght: A Chronology Commemorating the Hundredth Anniversary of the Birth of Orville Wright, August 19, 1871. Since its appearance in 1975, Wilbur end Orville Wright: A Chronology has become indispensable to students and authors concerned with the life and work of the famous brothers. No doubt every book on the subject published in the last quarter century, including three of my own, was written with this treasure close at hand. This volume is far more than a simple compilation of dates and facts. Renstrom was a master reference librarian and bibliographer with a passion for aviation and the Wright brothers. He brought his considerable research skills to bear on the topic, and the result is a richly detailed, ever-informative, often entertaining walk through the lives and achievements of these two extraordinary individuals. Renstrom was not content to offer a date with a one-line tidbit. His entries are brimming with information. This is a highly readable reference work that, believe it or not, can be enjoyably read from cover to cover. The project was clearly a labor of love by a talented professional. During most of the last twenty years, I have been privileged to be the curator of the 1903 Wright Flyer at the Smithsonian Institution s National Air and Space Museum. The position brings a steady stream of inquiries about the Wright airplane and the endlessly fascinating brothers who created it. I do not know how I would have done this job without Renstrom s superb volume on my bookshelf. It is the first place I go to check anything on the Wright brothers, and I typically find what I am looking for in its pages. Arthur Renstrom also published two other classic reference works on the Wright brothers: Wilbur & Orville Wright: A Bibliography Commemorating the Hundredth Anniversary of the Birth of Wilbur Wright, April 16, 1867, in 1968 (an updated revision was published by the National Aeronautics and Space Administration in 2002) and Wilbur & Orville Wright, Pictorial Materials: A Documentary Guide in 1982, completing a series of research tools for which there are few peers on any subject. He was also part of the team that produced the landmark two-volume compilation of the Wrights letters, notebooks, and diaries in 1953, The Papers of Wilbur and Orville Wright, edited by Marvin W. McFarland. Renstrom s contribution to the documentation and preservation of the Wright story is a lasting legacy that will serve researchers, students, and general enthusiasts for generations to come. In this busy, high-profile anniversary year, the reprinting of a nearly thirty-year-old reference book may seem a mundane and quiet contribution to the celebration surrounding the Wright brothers world-changing achievement, but it is perhaps one of the most important. The U.S. Centennial of Flight Commission and NASA are to be commended for their foresight.

Hurricane Wave Topography and Directional Wave Spectra in Near Real-Time

DTIC Science & Technology

2005-09-30

Develop and/or modify the real - time operating system and analysis techniques and programs of the NASA Scanning Radar Altimeter (SRA) to process the...Wayne Wright is responsible for the real - time operating system of the SRA and making whatever modifications are required to enable near real-time

Internship as an Alternative to Student Teaching.

ERIC Educational Resources Information Center

Richards, Don

An internship program involving university students placed in public school classrooms for a full year was initiated through the cooperative efforts of Wright State University and the Yellow Springs, Ohio school district, an innovative district which embraces the concept of individually guided education and which utilizes team teaching at all…

High School and College Kids Collaborate on BOTS Competition

ERIC Educational Resources Information Center

Hance, Dennis

2012-01-01

During the fall semester of 2010, mechanical engineering students from Edison State Community College and Wright State University shared their skills and knowledge with students from the Upper Valley JVS (UVJVS) pre-engineering technology program in a highly motivating robotics activity. The activity culminated in 47 teams from regional high…

Using the GLOBE Program To Enhance Classroom Teaching.

ERIC Educational Resources Information Center

Ramey, Linda K.; Tomlin, James

The Wright State University Global Learning and Observations to Benefit the Environment (GLOBE) Franchise has developed a project to fill the need for direct, strong connections linking science, mathematics and technology to classroom curriculum and students' learning of integrated, relevant content. GLOBE is an international project that involves…

Defense Energy Support Center Fact Book: Providing Energy Solutions Worldwide

DTIC Science & Technology

2010-04-20

2011.through.fiscal. 2017 .. • Merging.System.Analysis.and.Program. Development.Oil.and.GAS.with.EBS.in.fiscal.2010...Wright.Patterson.Air.Force.Base,.OH Rock.Island.Arsenal,.IL Red.River.Army.Depot,. Texarkana ,.TX Malmstrom.Air.Force.Base,.MT Sub-Bituminous Coal: Ft..Wainwright,.AK

Richard Wright: Climate of Fear and Violence.

ERIC Educational Resources Information Center

Nnaemeka, Obioma

1992-01-01

In his works, Richard Wright denounces murder while advocating collectivism as an essential ingredient for effecting social change. The short story collection "Uncle Tom's Children" and the novel "Native Son" are the focal points in this analysis of Wright's recurring themes. (SLD)

A Systems Architecture and Advanced Sensors Application for Real-Time Aircraft Structural Health Monitoring

DTIC Science & Technology

2011-03-01

DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE...position of the United States Air Force, Department of Defense, or the United States Government. This material is declared a work of the United...Management Graduate School of Engineering and Management Air Force Institute of Technology Air University Air Education and Training Command In

Sewall Wright, shifting balance theory, and the hardening of the modern synthesis.

PubMed

Ishida, Yoichi

2017-02-01

The period between the 1940s and 1960s saw the hardening of the modern synthesis in evolutionary biology. Gould and Provine argue that Wright's shifting balance theory of evolution hardened during this period. But their account does not do justice to Wright, who always regarded selection as acting together with drift. This paper presents a more adequate account of the development of Wright's shifting balance theory, paying particular attention to his application of the theory to the geographical distribution of flower color dimorphism in Linanthus parryae. The account shows that even in the heyday of the hardened synthesis, the balance or interaction of evolutionary factors, such as drift, selection, and migration, occupied pride of place in Wright's theory, and that between the 1940s and 1970s, Wright developed the theory of isolation by distance to quantitatively represent the structure of the Linanthus population, which he argued had the kind of structure posited by his shifting balance theory. In the end, Wright arrived at a sophisticated description of the structure of the Linanthus population, where the interaction between drift and selection varied spatially. Copyright © 2016 Elsevier Ltd. All rights reserved.

An engineering code to analyze hypersonic thermal management systems

NASA Technical Reports Server (NTRS)

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.

What is the Best Use(s) and Mission(s) of the C-27J?

DTIC Science & Technology

2010-06-01

cargo compartment at a position most advantageous to the aircraft’s weight and balance – unlike limitations which exist in the legacy C-130 Hercules...ENS/ GMO /04-01. School of Engineering and Management, Air Force Institute of Technology (AU), Wright-Patterson Air Force Base OH, May 2004

Growth, Characterization and Device Development in Monocrystalline Diamond Films

DTIC Science & Technology

1991-09-30

the conduction mechanisms. Research supported by SD10/1IST & managed by Wright Laboratory 1. J.A. Herb , C. Bailey, K.V. Ravi, and P.A. Dennig, "The...1982 from [951 K. L Moazed, R. Nguyen, and J. R. Zeidler, "Ohmic contacts National Taiwan University, Taiwan , ROC. to semiconducting diamond," IEEE

Electrical Auxiliary Power Unit (EAPU) Corona Design Guideline. Revised

NASA Technical Reports Server (NTRS)

Hall, David K.; Kirkici, Hulya; Schweickart, Dan L.; Dunbar, William; Hillard, Barry

2000-01-01

This document is the result of a collaborative effort between NASA's Johnson Space Center, Marshall Space Flight Center, Glenn Research Center, and the United States Air Force Research Laboratory at Wright Patterson AFB in support of the Space Shuttle Orbiter Upgrades Program, specifically the Electric Auxiliary Power Unit Program. This document is intended as a guideline for design applications for corona and partial discharge avoidance and is not a requirements specification instrument.

How Do Microfinance Programs Contribute to Poverty Reduction

DTIC Science & Technology

2016-09-01

areas have experienced statistically higher incidents of crime tied to class conflict.90 Land tax systems under the British were also responsible for...countries.173 This low delinquency rate is credited to the lack of alternative opportunities that are available to the poor.174 According to Muhammad...TOTAL: 909 54.6 60.2 55 Figure 2. Program Duration and Objective Poverty.197 The statistical analysis conducted by Chowdhury, Gosh and Wright finds

Modular Simulator System (MSS). System/Segment Specification for the Generic MSS - System Integration. Volume 1

DTIC Science & Technology

1993-08-20

UNLIMITED. SYSTEMS ENGINEERING DIVISION AERONAUTICAL SYSTEMS CENTER AIR FORCE MATERIEL COMMAND WRIGHT PATTERSON AFB OH 45433-7126 YOITCE When Government...BASINGER Progatl anager Team Leader Special Programs Divsion Special Programs Division JAMES J. O’CONNELL Chief, Systems Engineering Division Training...ADDRESS(ES) 10. SPONSORING/ MONITORING AGENCY REPORT NUMBER Aeronautical Systems Center Systems Engineering Division ASC-TR-94-50 10 Bldg 11 2240 B St

Ada Programming Support Environment (APSE) Evaluation and Validation (E&V) Team

DTIC Science & Technology

1991-12-31

standards. The purpose of the team was to assist the project in several ways. Raymond Szymanski of Wright Research Iand Development Center (WRDC, now...debuggers, program library systems, and compiler diagnostics. The test suite does not include explicit tests for the existence of language features . The...support software is a set of tools and procedures which assist in preparing and executing the test suite, in extracting data from the results of

Alternatives for Lifelong Learning in Minnesota: The Nonformal Educational Sector. Summary Report.

ERIC Educational Resources Information Center

Minnesota State Planning Agency, St. Paul.

The Minnesota State Planning Agency conducted a study in Region 7W, consisting of Stearns, Benton, Sherburne, and Wright counties, to determine the nature and extent of educational programs designed for people who have completed secondary education and which are offered by any institution or agency outside the traditional postsecondary…

Sublinear Upper Bounds for Stochastic Programs with Recourse. Revision.

DTIC Science & Technology

1987-06-01

approximation procedures for (1.1) generally rely on discretizations of E (Huang, Ziemba , and Ben-Tal (1977), Kall and Stoyan (1982), Birge and Wets...Wright, Practical optimization (Academic Press, London and New York,1981). C.C. Huang, W. Ziemba , and A. Ben-Tal, "Bounds on the expectation of a con

76 FR 7131 - Drawbridge Operation Regulation; Mantua Creek, Paulsboro, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-09

... drawbridge to operate on an advance notice basis year-round. DATES: The notice of proposed rulemaking [email protected] . If you have questions on viewing material in the docket call Renee V. Wright, Program... allowed the drawbridge to operate on an advance notice basis year-round. Withdrawal The New Jersey...

77 FR 29895 - Drawbridge Operation Regulation; Black River, La Crosse, WI

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

... allow remote operation of the drawspan. Remote operation will enable the bridge to open on demand... you have questions on viewing or submitting material to the docket, call Renee V. Wright, Program... change the rule based on your comments. 2. Viewing Comments and Documents To view comments, as well as...

Fuel Performance Evaluation for the Solid-Fueled Ramjet

DTIC Science & Technology

1984-10-01

Aeronautics W. DYER/ 2dL JOHN Dean of Science and Engineering NOTE: The Postdoctoral Research Associate Program (National Research Council...8. AFWAL/PORT 2 Wright-Patterson AFB, OH 45433 R. D. Stull 9. JHU/APL (Group AEO) 1 Dr. F. Billig 10. NAVSEA 1 SEA 62R2 Washington, DC 20361

Association of Provider Scope of Practice With Successful Transition for Youth With Special Health Care Needs

DTIC Science & Technology

2011-02-01

S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) Air Force Institute of Technology, Civilian AFIT/ ENEM Institutions Program (Medical/Dental...AFIT/ ENEM 2950 Hobson Way Wright-Patterson AFB OH 45433-7765 11. SPONSOR/MONITOR’S REPORT NUMBER(S) N/A Distribution Statement A

75 FR 48954 - Arbitration Panel Decision Under the Randolph-Sheppard Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-12

... and its implementing regulations concerning the food services at Wright-Patterson Air Force Base in... permit to operate snack and beverage vending machines throughout the Wright-Patterson Air Force Base, and... income from the vending machines at the Wright-Patterson Air Force Base pursuant to the Act and...

Gliding Experiments of the Wright Brothers: The Wrights and Flight Research 1899-1908

NASA Technical Reports Server (NTRS)

Bowers, Al; Cole, Jennifer Hansen; Martin, Cam

2007-01-01

This viewgraph presentation reviews the experiments that the Wright Brothers conducted prior to their first powered flight in 1903 to developing the first practical aircraft in 1905. Many pictures of the gliders and other devices are used to illustrate the gradual development and experimentation that preceeded the first powered flight.

Build Your Own Wright Brothers' Glider

ERIC Educational Resources Information Center

Schimmel, Gordon; Hand, Jon; Ellis, Art

2003-01-01

A little more than one hundred years ago, Wilbur and Orville Wright began building models of airfoils and testing them in wind tunnels in their search for an efficient wing. Models continue to be used today by aerospace engineers to prove concepts and launch dreams. To celebrate the centennial of the Wright brothers' historic flight, the authors…

Mary Ritter Beard and Marion Thompson Wright: Shaping Inclusive Social Education.

ERIC Educational Resources Information Center

Crocco, Margaret Smith

1997-01-01

Examines contributions by Mary Ritter Beard and Marion Thompson Wright to inclusive social education curricula. Beard established the field of women's history; Wright promoted the application of black history. Both saw social betterment as the goal of knowledge and sought inclusive understanding of the nature of legitimate knowledge in schools.…

The wounded male persona and the mysterious feminine in the poetry of James Wright: a study in the transformation of the self.

PubMed

Graves, M; Schermer, V L

1998-12-01

James Wright's work is multilayered. Taken as a whole, which Annie Wright's beautiful compilation, Above the River, allows one to do, Wright's poems (as well as his masterful "prose poems") have a pattern akin to a mythic cycle. "Mythemes" (Lévi-Strauss, 1979) recur as dialectic opposites from one poem to another, whether the abandoned male and mysterious woman, humankind and nature, blindness and seeing, secrets and revelation. Suggestive and symbolic forms such as birds, horses, earth, sky, the destitute, rivers, and adolescence weave themselves throughout in inner and outer "landscapes" of images and experiential moments. There is a frequent shift of "gestalts" between the inner world and external reality. Such a "blooming, buzzing confusion" of internal and external referents might appear to be psychotic and imply a loss of "reality testing." Chassaguet-Smirgel (1988), citing Oscar Wilde's The Picture of Dorian Gray as an example, contended that the artist narrowly averts psychosis by transforming it into a work of art. Surrealists, for whom the psychoanalyst Jacques Lacan was an important figure (cf. Sarup, 1992, pp. 17-27), elevated psychosis to the status of art, and Wright has been considered to be a surrealistic poet, although he himself denied such an affiliation. Hall (Wright, 1990, Introduction, pp. xxiii-xxxvii) suggests that Wright, in addition to an extensive history of alcoholism, from which he seemed to recover towards the end of his life, suffered from a major mental illness, which included episodes of severe depression, hospitalizations, and at least one suicide attempt. The severity of the asceticism and the extreme damage to the self in some Wright's work suggests their roots in early traumatic experiences. (A terribly damaged yet heroic personage, whose disfigurement perhaps symbolizes the poet's trauma, is "Hook" [ATR, pp. 315-316], about a man who gives his last few cents to the poet with a hook replacing his amputated hand.) Not enough is known about Wright's childhood to attempt to reconstruct such a trauma, and a definitive biography is long overdue. (Wright died in 1980). However, the concept of "soul murder" as used by Shengold (1989) with respect to psychological trauma does seem pertinent. For example, Wright's powerful identification with the downtrodden, and especially with certain murderers (Doty, Judas) echoes the paranoiac Schreber's identification with his abusive father as "soul murderer": "I, myself, have been 'represented' as the one who had committed soul murder" (Shengold, 1989, p. 22, quoting Schreber). Certainly, the theme of damage to the self is prominent in Wright, and the poet's striving for reparation, restitution, and the restoration of lost goodness is not only characteristic of Melanie Klein's "depressive position" (Segal, 1980, pp. 76-89), which she saw as a normal developmental process, but also of the character structures of profoundly traumatized individuals. In addition, the rapid, "leaping" shifts of imagery in Wright's poems bear some resemblance to the shifts in mood and the dissociated and "autohypnotic" states (Shengold, 1989, pp. 138-154) of posttraumatic stress and related disorders. However much that may be the case, Wright's work moves toward healing and integration, and forces us to reconsider the psychoanalytic shibboleth that all that represents a lack of distinctiveness between self and other is pathological. This assumption denies the richness of that part of the psyche which originates in the symbiotic union of mother and infant. Wright's work does not so much force us to doubt our own perceptions of reality as it gently yet forthrightly guides us into other realms where feeling and thought are in dialogue, where the uniquely human and the universal mythos converge, and where--perhaps most importantly--possibility and transformation are imminent. The abandoned male persona and the mysterious feminine are part of that world, that cosmos, that Wright has cr

Engineering and Technical Services for Joint Group on Acquisition Pollution Prevention (JG-APP) Joint Test Protocol CC-P-1-1 for Validation of Alternatives to Lead-Containing Surface Finishes, for Development of Guidelines for Conformal Coating Usage, and for Qualification of Low-VOC Conformal Coatings

DTIC Science & Technology

1999-06-23

ESC/EN- IB , Hanscom AFB, MA  F-15 Program Office  F-16 Program Office  F-22 Program Office  HQ-AFMC/LG-EV, Wright Patterson AFB  Javelin...Fungus Type ATCC a No. MYCO b No. Aspergillus Niger 9642 386 Penicillium Pinophilum c 11797 391 Chaetomium Globosum 6205 459 Gliocladium

United States Air Force Summer Research Program 1991. Summer Faculty Research Program (SFRP) Reports. Volume 5B. Wright Laboratory

DTIC Science & Technology

1992-01-09

interfaces of intermetallic-matrix composites (for example, with Ti-Il wt.% Al-14 wt.% Nb and other titanium aluminides combined with various fibers... titanium aluminide intermetallics should be processed, tested and characterized by TEM. These intermetallic-matrix composites (IMC) are important for...these titanium aluminides have a greater CTE mismatch and have been modelled to undergo significant plastic deformation as a result of thermal processing

Industrial Water Analysis Program: A Critical Study.

DTIC Science & Technology

1983-09-01

Patterson Air Force Base, Ohio UMAMUION lTATEMNT A APtO.6UPbhtd3WJ 83 11 04 014’ X. .. . INDUSTRIAL WATER ANALYSIS PROGRAM: A CRITICAL STUDY Dennis C...Twhoo-17 (ATC) Wright-FPafewon AFB O 44 3 1S. KEY WORDS (Continue on reverse aide if necessary and identify by block number) Industrial Water Analysis ...Boiler Water Analysis Preservation Procedures Air Force Industrial Water Stabilization Procedures 20. ABSTRACT (Continue on reverse side it necessary and

Summer Research Program (1992). Summer Faculty Research Program (SFRP) Reports. Volume 5B. Wright Laboratory

DTIC Science & Technology

1992-12-01

composite system was made of carbon black-filled proprietary rubber compound matrix and 1260/2 39- 6 nylon cord reinforcement laid at an angle of +/-38...1.5 urn. 2) These are ternary compounds without the additional complication of added phosphorous as in the common compound InGaAsP. 3) Recent...theoretical coirputations indicate that these compounds may have large optical nonlinearities. For thin layers the lattice mismatch induces internal strain

United States Air Force Graduate Student Research Program for 1990. Program Technical Report. Volume 2

DTIC Science & Technology

1991-06-05

Laboratory Denton , TX 76201 Training Systems (817) 565-3110 xvii NAME / ADDRESS DEGREE, SPECIALTY, LABORATORY ASSIGNED Velma Velazquez Degree: BS Wright...Welter 3. Allen Olheiser 6. Timothy Young ARMAMENT LABORATORY (ATL) ( Eglin Air Force Base) 1. George Boynton 4. Davis Lange 2. Randy G6ve 5. Christopher...settles. If the cesium adsorption coverage is reduced by surface contamination the capability to ionize the plasma is also reduced. This effect would

Force Identification from Structural Response

DTIC Science & Technology

1999-12-01

STUDENT AT (If applicable) AFIT/CIA Univ of New Mexico A 6c. ADDRESS (City, State, and ZIP Code ) 7b. ADDRESS (City, State, and ZIP Code ) Wright...ADDRESS (City, State, and ZIP Code ) 10. SOURCE OF FUNDING NUMBERS PROGRAM PROJECT TASK WORK UNIT ELEMENT NO. NO. NO. ACCESSION NO. 11. TITLE (h,,clude...FOR PUBLIC RELEASE IAW AFR 190-1 ERNEST A. HAYGOOD, 1st Lt, USAF Executive Officer, Civilian Institution Programs 17. COSATI CODES 18. SUBJECT TERMS

Research on the relationship between humans and wilderness in Alaska

Treesearch

Alan E. Watson

2005-01-01

At the 2005 Biennial George Wright Society Conference on Parks, Protected Areas, and Cultural Sites in Philadelphia, March 14 to 18, there were many sessions relevant to wilderness. One session provided focus on a priority research area of the Leopold Institute: understanding the effects of management actions on relationships between people and wilderness. A great...

Wright-Fisher diffusion bridges.

PubMed

Griffiths, Robert C; Jenkins, Paul A; Spanò, 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 t∈(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 t∈(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 Pólya 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 © 2017 Elsevier Inc. All rights reserved.

An Investigation of the Factors Motivating Meaningful Learning of Statistics by Graduate Systems Management Students at AFIT.

DTIC Science & Technology

1987-09-01

DAC-RiB 271 AN INVESTIGATION OF THE FACTORS MOTIVATING MEANINGFUL v’ LEARNING OF STATIST (U) AIR FORCE INST OF TECH WRIGHT-PATTERSON RFB OH SCHOOL OF...Furthermore, the views expressed in the document are those of the author and do not necessarily reflect the views of the School of Systems and...MEANINGFUL LEARNING OF STATISTICS BY GRADUATE SYSTEMS MANAGEMENT STUDENTS AT AFIT THESIS Presented to the Faculty of the School of Systems and Logistics

Scramjet Thermal Management (Tenue thermique des superstatoreacteurs)

DTIC Science & Technology

2010-09-01

RTO-EN-AVT-185 13 - 1 Scramjet Thermal Management (Tenue thermique des superstatoréacteurs) Marc BOUCHEZ MBDA France Rond-point Marcel...SPEED PROPULSION: ENGINE DESIGN – INTEGRATION AND THERMAL MANAGEMENT” fut donné à l’Institut Von Karman en septembre 2010 et à l’Université Wright de ...Dayton (Ohio, USA) en décembre 2010. Le présent cours aborde la tenue thermique. Il est basé sur des informations publiées, et des détails

Redox Liquid Phase Exfoliation of Layered Transition Metal Dichalcogenides (Postprint)

DTIC Science & Technology

2016-12-29

RESEARCH LABORATORY MATERIALS AND MANUFACTURING DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7750 AIR FORCE MATERIEL COMMAND UNITED...ADDRESS(ES) 10. SPONSORING/MONITORING AGENCY ACRONYM(S) Air Force Research Laboratory Materials and Manufacturing Directorate Wright...Bultman, Adam Waite, Ming-Siao Hsiao, Richard A. Vaia* Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio

Traversing the Gap: Andrew Wright, John Hick and Critical Religious Education

ERIC Educational Resources Information Center

Teece, Geoff

2005-01-01

This paper discusses aspects of Andrew Wright's version of a liberal, critical religious education and his criticisms of some other views of modern religious education. This is attempted not by examining these "other views" as such but by concentrating on the work of John Hick. The reason for this is that Wright, like Cooling (in his…

78 FR 17653 - Wright, Laura H.; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-22

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-7103-000] Wright, Laura H.; Notice of Filing Take notice that on March 14, 2013, Laura H. Wright filed an application to hold interlocking positions, pursuant to section 305(b) of the Federal Power Act, 16 U.S.C. 825d(b) (2008) and Part...

77 FR 55174 - Medical Waivers for Merchant Mariner Credential Applicants With Anti-Tachycardia Devices or...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-07

... failure in the past two years? (8) Does the mariner's record contain any evidence of significant... FURTHER INFORMATION CONTACT: If you have questions about this notice, call or email Lieutenant Ashley Holm... [email protected] . If you have questions on viewing material in the docket, call Renee V. Wright, Program...

75 FR 58304 - Navigation and Navigable Waters; Technical, Organizational, and Conforming Amendments, Sector...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-24

... [email protected] . If you have questions on viewing the docket, call Renee V. Wright, Program... Sec. 3.65-10 to read as follows: Sec. 3.65-10 Sector Puget Sound Marine Inspection Zone and Captain of the Port Zone. Sector Puget Sound's office is located in Seattle, WA. The boundaries of Sector Puget...

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

ERIC Educational Resources Information Center

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," which…

Theory of Near-Field Scanning with a Probe Array

DTIC Science & Technology

2014-01-01

AIR FORCE RESEARCH LABORATORY SENSORS DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7320 AIR FORCE MATERIEL COMMAND...AFRL/RYMH) Sensors Directorate, Air Force Research Laboratory Wright-Patterson Air Force Base, OH 45433-7320 Air Force Materiel Command, United...S) AND ADDRESS(ES) 10. SPONSORING/MONITORING AGENCY ACRONYM(S) Air Force Research Laboratory Sensors Directorate Wright-Patterson Air Force Base

Religious Literacy or Spiritual Awareness? Comparative Critique of Andrew Wright's and David Hay's Approaches to Spiritual Education

ERIC Educational Resources Information Center

Filipsone, Anta

2009-01-01

On the basis of a comparison of the educational approaches of Andrew Wright and David Hay this paper illustrates the persisting problem of dichotomising cognitive and trans-cognitive aspects of spiritual development and education. Even though both Wright and Hay speak of the same topic--spirituality and spiritual education--they define these terms…

United States Air Force Summer Research Program 1991. Graduate Student Research Program (GSRP) Reports. Volume 9. Wright Laboratory

DTIC Science & Technology

1992-01-09

Materials 22 Deply of Laminated Panels with Perforation due to Impact John Lair 23 Actuator Location and Optimal Control Design for Flexible Structures...procedure is the focusing and alignment of the UV souce. Though the output of a vapor lamp is nonuniform ., intensity peaks can be smoothed by expanding the...surface, localized surface heatig may occur. Secondly, the output of a mercury vapor lame is nonuniform , requiring diffusion tc obtain a more- uniform

Cyber ACTS/SAASS: A Second Year of Command and Staff College for the Future Leaders of Our Cyber Forces

DTIC Science & Technology

2009-01-01

objectives. The Air Force is struggling to determine the best way of developing offensive and defensive capabilities for cyber warfare . Our warfighting...education (IDE) cyber warfare program at the Air Force Institute of Technology (AFIT), located at Wright-Patterson AFB, Ohio. I propose that the Air...Force create a two-year professional military education (PME) path consisting of ACSC followed by AFIT’s cyber warfare program, paralleling the current path of ACSC followed by SAASS.

USAF Summer Research Program - 1995 Summer Faculty Research Program Final Reports, Volume 5A, Wright Laboratory

DTIC Science & Technology

1995-12-01

Certification. Oliver Wight Publications, Inc. Essex Junction. 1993. Ishikawa , Kaoru . (Translation by David J. Lu) What is Total Quality Control? The Japanese...approximation to the eight-harness satin weave (8H SW) is made, following the mosaic model ( Ishikawa and Chou, 1983) which treats woven composites as cross...K. W. and Bailey, J. E. (1978) Journal of Material Science, Vol. 13, pp. 195. Ishikawa , T. and Chou, T. W. (1983) One-dimensional micromechanical

United States Air Force Summer Research Program - 1993 Summer Research Extension Program Final Reports, Volume 4A, Wright Laboratory

DTIC Science & Technology

1994-11-01

Erdman Solar to Thermal Energy Physics and Astronomy University of Iowa, Iowa City, IA PL/RK 6 A Detailed Investigation of Low-and High-Power Arcjet...Properties of Dr. Mary Potasek Strained Layer Sem Applied Physics Columbia University, New York, NY WL/ML 27 Development of Control Design Methodologies...concrete is also presented. Finally, the model is extended to include penetration into multiple layers of different target materials. Comparisons are

United States Air Force Summer Research Program 1991. Summer Faculty Research Program (SFRP) Reports. Volume 5A. Wright Laboratory

DTIC Science & Technology

1992-01-09

consolidated into this aniuai report. 14. SUBJECT TERMS IS. NUMBER OF PAGi:S 16. P ’.RCE CODE 17. SECURITY CLASSIFICATION 18. SECURITY CLASSIFICATION 19...Tc(Jop), the conductor is perfectly superconducting and carries the entirety of the operating current Iop. This implies no heat generation and P = 0...further found that the code cannot converge as is. See Appendix A. 2. The subject of developing a numerical scheme capable of handling both the incom

USAF Summer Research Program - 1994 Summer Faculty Research Program Final Reports, Volume 5B, Wright Laboratory

DTIC Science & Technology

1994-12-01

PPG1160-BP, PPG1290-BP, and PPG1290-BPE were examined by x - ray diffraction.12󈧑 The plain ionenes and their simple TCNQ salts were amorphous. The...iodine. X - ray and infrared data supported the concept that 42-13 polycrystalline PA existed within amorphous PB. The PA in the blend, depending on...assessed by in situ Auger Spectroscopy or X - ray Photoelectron Spectroscopy. The typical values of surface concentration enhancement of a diluted

EAARL coastal topography-western Florida, post-Hurricane Charley, 2004: seamless (bare earth and submerged.

USGS Publications Warehouse

Nayegandhi, Amar; Bonisteel, Jamie M.; Wright, C. Wayne; Sallenger, A.H.; Brock, John C.; Yates, Xan

2010-01-01

Project Description These remotely sensed, geographically referenced elevation measurements of lidar-derived seamless (bare-earth and submerged) topography were produced as a collaborative effort between the U.S. Geological Survey (USGS), Coastal and Marine Geology Program (CMGP), St. Petersburg, FL, and the National Aeronautics and Space Administration (NASA), Wallops Flight Facility, VA. This project provides highly detailed and accurate datasets of a portion of the western Florida coastline beachface, acquired post-Hurricane Charley on August 17 and 18, 2004. The datasets are made available for use as a management tool to research scientists and natural-resource managers. An innovative airborne lidar instrument originally developed at the NASA Wallops Flight Facility, and known as the Experimental Advanced Airborne Research Lidar (EAARL), was used during data acquisition. The EAARL system is a raster-scanning, waveform-resolving, green-wavelength (532-nanometer) lidar designed to map near-shore bathymetry, topography, and vegetation structure simultaneously. The EAARL sensor suite includes the raster-scanning, water-penetrating full-waveform adaptive lidar, a down-looking red-green-blue (RGB) digital camera, a high-resolution multispectral color infrared (CIR) camera, two precision dual-frequency kinematic carrier-phase GPS receivers, and an integrated miniature digital inertial measurement unit, which provide for sub-meter georeferencing of each laser sample. The nominal EAARL platform is a twin-engine Cessna 310 aircraft, but the instrument may be deployed on a range of light aircraft. A single pilot, a lidar operator, and a data analyst constitute the crew for most survey operations. This sensor has the potential to make significant contributions in measuring sub-aerial and submarine coastal topography within cross-environmental surveys. Elevation measurements were collected over the survey area using the EAARL system, and the resulting data were then processed using the Airborne Lidar Processing System (ALPS), a custom-built processing system developed in a NASA-USGS collaboration. ALPS supports the exploration and processing of lidar data in an interactive or batch mode. Modules for presurvey flight-line definition, flight-path plotting, lidar raster and waveform investigation, and digital camera image playback have been developed. Processing algorithms have been developed to extract the range to the first and last significant return within each waveform. ALPS is used routinely to create maps that represent submerged or sub-aerial topography. Specialized filtering algorithms have been implemented to determine the 'bare earth' under vegetation. For more information about similar projects, please visit the Decision Support for Coastal Science and Management website. Selected References Brock, J.C., Wright, C.W., Sallenger, A.H., Krabill, W.B., and Swift, R.N., 2002, Basis and methods of NASA airborne topographic mapper Lidar surveys for coastal studies: Journal of Coastal Research, v. 18, no. 1, p. 1-13. Crane, Michael, Clayton, Tonya, Raabe, Ellen, Stoker, Jason, Handley, Larry, Bawden, Gerald, Morgan, Karen, and Queija, Vivian, 2004, Report of the U.S. Geological Survey Lidar workshop sponsored by the Land Remote Sensing Program and held in St. Petersburg, FL, November 2002: U.S. Geological Survey Open-File Report 2004-1456, 72 p. Nayegandhi, Amar, Brock, J.C., and Wright, C.W., 2009, Small-footprint, waveform-resolving Lidar estimation of submerged and sub-canopy topography in coastal environments: International Journal of Remote Sensing, v. 30, no. 4, p. 861-878. Sallenger, A.H., Wright, C.W., and Lillycrop, Jeff, 2005, Coastal impacts of the 2004 hurricanes measured with airborne Lidar; initial results: Shore and Beach, v. 73, nos. 2-3, p. 10-14. Resources Included Readme.txt File

Managing Cyber Operator Training Cirriculum

DTIC Science & Technology

2010-06-01

people grow their food on it, and people build their communities on it. Its terrain is defined by elevation, features such as forests and desserts ...DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE ...DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release ; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The purpose of this research

The Miniaturization of the AFIT Random Noise Radar

DTIC Science & Technology

2013-03-01

RANDOM NOISE RADAR I. Introduction Recent advances in technology and signal processing techniques have opened thedoor to using an ultra-wide band random...AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A. APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED...and Computer Engineering Graduate School of Engineering and Management Air Force Institute of Technology Air University Air Education and Training

Ability Estimation and Item Calibration Using the One and Three Parameter Logistic Models: A Comparative Study. Research Report 77-1.

ERIC Educational Resources Information Center

Reckase, Mark D.

Latent trait model calibration procedures were used on data obtained from a group testing program. The one-parameter model of Wright and Panchapakesan and the three-parameter logistic model of Wingersky, Wood, and Lord were selected for comparison. These models and their corresponding estimation procedures were compared, using actual and simulated…

Spiritual Perspective and Needs: A Comparative Study of Nursing Faculty in a Christian University and a State University

ERIC Educational Resources Information Center

Gray, Jennifer; Garner, Linda; Snow, Diane; Wright, Kathy

2004-01-01

To care for the whole person, nurses must provide spiritual care (Narayanasamy, 1995; Wright, 1998). The inability to consistently and effectively provide spiritual care has been linked to the lack of educational preparation in our basic nursing programs (Govier, 2000; Piles, 1990). This lack of preparation is unacceptable because patients…

The NASA "Why?" Files: The Case of the "Wright" Invention. A Lesson Guide with Activities in Mathematics, Science, and Technology.

ERIC Educational Resources Information Center

National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

This lesson guide for instruction of students in grades 3-5 contains activities in mathematics, science, and technology. The NASA "Why?" Files is a series of instructional programs consisting of broadcast, print, and online elements. Emphasizing standards-based instruction, Problem-Based Learning, and science as inquiry, the series seeks to…

Class relations and all-cause mortality: a test of Wright's social class scheme using the Barcelona 2000 Health Interview Survey.

PubMed

Muntaner, Carles; Borrell, Carme; Solà, Judit; Marí-Dell'Olmo, Marc; Chung, Haejoo; Rodríguez-Sanz, Maica; Benach, Joan; Rocha, Kátia B; Ng, Edwin

2011-01-01

The aim of this study is to test the effects of neo-Marxian social class and potential mediators such as labor market position, work organization, material deprivation, and health behaviors on all-cause mortality. The authors use longitudinal data from the Barcelona 2000 Health Interview Survey (N=7526), with follow-up interviews through the municipal census in 2008 (95.97% response rate). Using data on relations of property, organizational power, and education, the study groups social classes according to Wright's scheme: capitalists, petit bourgeoisie, managers, supervisors, and skilled, semi-skilled, and unskilled workers. Findings indicate that social class, measured as relations of control over productive assets, is an important predictor of mortality among working-class men but not women. Workers (hazard ratio = 1.60; 95% confidence interval, 1.10-2.35) but also managers and small employers had a higher risk of death compared with capitalists. The extensive use of conventional gradient measures of social stratification has neglected sociological measures of social class conceptualized as relations of control over productive assets. This concept is capable of explaining how social inequalities are generated. To confirm the protective effect of the capitalist class position and the "contradictory class location hypothesis," additional efforts are needed to properly measure class among low-level supervisors, capitalists, managers, and small employers.

Conference Proceedings of NASA/DoD Controls-Structures Interaction Technology Held in San Diego, California on 29 January-2 February 1989,

DTIC Science & Technology

1989-08-01

NASA Langley Research Center, Hampton, Virginia, and Wright Research Development Center, Wright-Patterson Air Force Base, Ohio, and held in San Diego...427 Shalom Fisher SPACE TRUSS ZERO GRAVITY DYNAMICS. ............................... 445 Captain Andy Swanson UNITED STATES AIR FORCE ACADEMY GET-AWAY...HOUSE EXPERIMENTS IN LARGE SPACE STRUCTURES AT THE AIR FORCE WRIGHT AERONAUTICAL LABORATORIES FLIGHT DYNAMICS LABORATORY

United States Air Force Summer Research Program -- 1991. High School Apprenticeship Program (HSAP) Reports, Volume 13: Wright Laboratory

DTIC Science & Technology

1991-12-01

ei a. "h:2 ;.::,e :v a :ei.w co±’eague. CAct. Alien Andrews. SAF. who s*_ese_ . zne tere in mod i: at:ons ch he m i emen tec tha nabed "he :CT -L work...program by entering: SET COMMAND SYS $SYSTEM:SAVE85 i0. Load the LOAD85 program by entering: SET COMMAND SYS $SYSTEM:LOAD85 11. Connect the VT340 with the...SYSINT CUROFF 4. Load the LOAD85 program by entering: SET COMMAND SYS $SYSTEM:LOAD85 5. Display the image to be printed on the screen by entering: LOAD85

Applied Computational Electromagnetics Society Journal and Newletter, Volume 14 No. 1

DTIC Science & Technology

1999-03-01

code validation, performance analysis, and input/output standardization; code or technique optimization and error minimization; innovations in...SOUTH AFRICA Alamo, CA, 94507-0516 USA Washington, DC 20330 USA MANAGING EDITOR Kueichien C. Hill Krishna Naishadham Richard W. Adler Wright Laboratory...INSTITUTIONAL MEMBERS ALLGON DERA Nasvagen 17 Common Road, Funtington INNOVATIVE DYNAMICS Akersberga, SWEDEN S-18425 Chichester, P018 9PD UK 2560 N. Triphammer

Use of Demographics to Predict High Risk Individuals for Suicide

DTIC Science & Technology

2013-06-01

GRP-13-J-15 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED...Department of Operational Sciences Graduate School of Engineering and Management Air Force Institute of Technology Air University Air Education and...Health Statistics. The military data is collected from the DOD Suicide Event Reports (DODSER) from the National Center for Telehealth and Technology

Summary Proceedings of the Future Navigation Systems Planning Conference, held 3-4 August 1982, Washington, DC.

DTIC Science & Technology

1982-09-01

U.S. civil system managed by the civil administration, but it would be even easier if it were a system agreed to and Jointly financed by ICAO or some... Unicorns Park Drive 955 L’Enfant Plaza Woburn, MA 01801 Washington, D.C. 20024 84 r. C. Dennis Wright Aircraft Owners & Pilots Association P.O. Box 5800

Building Future Security: Strategies for Restructuring the Defense Technology and Industrial Base.

DTIC Science & Technology

1992-06-01

Beardsley Headquarters Air Force Logistics Command Wright- Patterson AFB, Ohio Don Carson TASC Arlington, VA William Clark Defense Systems Management...Vice Chairman Senate EDWARD M. KENNEDY Massachusetts ERNEST F. HOLLINGS South Carolina CLAIBORNE PELL Rhode Island ORRIN G. HATCH Utah...President TASC Julius Harwood Consultant William W. Kaufmann Senior Fellow The Brookings Institution General P.X. Kelley USMC (Ret.) James L

Survival Analysis of US Air Force Officer Retention Rate

DTIC Science & Technology

2017-03-23

Air Force Institute of Technology AFIT Scholar Theses and Dissertations 3-23-2017 Survival Analysis of US Air Force Officer Retention Rate Courtney N...AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A. APPROVED FOR PUBLIC RELEASE...to the Faculty Department of Operational Sciences Graduate School of Engineering and Management Air Force Institute of Technology Air University

Integrating Agile Combat Support within Title 10 Wargames

DTIC Science & Technology

2015-03-26

STAT C7 PCT TIME WAITING TO FLY D1 MANHOURS AVAILABLE D20 NMCM INDICATOR C8 ...Technology Graduate School of Engineering and Management (AFIT/ENS) 2950 Hobson Way, Building 640 WPAFB OH 45433-8865 8. PERFORMING ORGANIZATION...Branch Air Force Material Command Wright Patterson AFB, OH Email: omar.mendoza@us.af.mil 10. SPONSOR/MONITOR’S ACRONYM(S) AFMC/A4 11

A Digital Computer Approach to the Unsymmetric Rigid Body Problem.

DTIC Science & Technology

1982-03-01

FORCE SYSTEMS COMMAND WRIGHT-PATTERSON AIR FORCE BASE , OHIO 45433 A 82 04 19 027 NOTICE When Government drawings, specifications, or other data are...Laboratory (AFWAL/AAA) March 1982 Air Force Wright Aeronautical Laboratories (AFSC) 13. NUMBER OF PAGES Wright-Patterson Air Force Base , Ohio 45433 67 14...reverse aide it necessary and Identify by block number ) The use of a computer approximation technique based on trial functions is investigated for the

Evaluation of the United States Drug War Policy Abroad: A Case Study in Colombia

DTIC Science & Technology

2010-12-01

Case Study in Colombia By: Kevin T. Wright and Joseph S. Hamilton December 2010 Advisors: David R. Henderson, John Enns...States Drug War Policy Abroad: A Case Study in Colombia 6. AUTHOR(S) Kevin T. Wright, Joseph S. Hamilton 5. FUNDING NUMBERS 7. PERFORMING...public release; distribution is unlimited EVALUATION OF THE UNITED STATES DRUG WAR POLICY ABROAD: A CASE STUDY IN COLOMBIA Kevin T. Wright

Emulation of Industrial Control Field Device Protocols

DTIC Science & Technology

2013-03-01

platforms such as the Arduino ( based on the Atmel AVR architecture) or popular PIC architecture based devices, which are programmed for specific functions...UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base , Ohio DISTRIBUTION STATEMENT A. APPROVED FOR PUBLIC RELEASE; DISTRIBUTION...confidence intervals for the mean. Based on these results, extensive knowledge of the specific implementations of the protocols or timing profiles of the

United States Air Force Summer Research Program - 1993. Volume 5B. Wright Laboratory

DTIC Science & Technology

1993-12-01

31 Fuel Fuel Air LAir Air Air Fuel Fuel II 45 deg. downward injection 90 deg. radial injection 8 x 2 mm dia. holes 8x1mm di m holes la. Configuration...centerline. After some initial nonuniformities the profiles take a well known shape for a wall jet and the maximum in the mean velocity near the wall

Aircraft Hydraulic Systems Dynamic Analysis. Volume II. Transient Analysis (HYTRAN) Computer Program Technical Description

DTIC Science & Technology

1977-02-01

Corporation, under contract F3615-74-C- 2016 . A The effort was sponsored by the Air Force Aero Propulsion Laboratory, Air Force Systems Command, Wright...2100 DT(IVOLO) = D(MIVOLO) D’T(PG) IY DT(PRESIPS) 2100 I)T(KBULK) = BULK( KTEMPI (IND) )*I)T(NDELT)/D(MAVOLO) DT(NVZ) = DT(NZ)+. 0I/DOT (KBULK) 6.71-4

Stress Intensity Factors for Cracked Metallic Structures Under Rapid Thermal Loading

DTIC Science & Technology

1987-10-01

if applicable ) Flight Dynamics Laboratory (AFWAL/FIBFC) APTECH Engineering Services Air Force Wright Aeronautical Laboratories 6c. ADDRESS (City...SPONSORING Bb OFFICE SYMBOL 9 PROCUREMENT INSTRUMENT IDENTIFICATION NUMBER ORGANIZATION (If applicable ) DOD SBIR Program Office F33615-86-C-3217 8c...flawed components requires the application of fracture mechanics wherein crack tip -tress intensity factors are used to provide a quantitative means

Fabrication of the V-22 composite AFT fuselage using automated fiber placement

NASA Technical Reports Server (NTRS)

Pinckney, Robert L.

1991-01-01

Boeing Helicopters and its subcontractors are working together under an Air Force Wright Research and Development Center (WRDC)-Manufacturing-Technology Large-Composite Primary Structure Fuselage program to develop and demonstrate new manufacturing techniques for producing composite fuselage skin and frame structures. Three sets of aft fuselage skins and frames have been fabricated and assembled, and substantial reductions in fabrication and assembly costs demonstrated.

A Comparison of Prostate Cancer Incidence Between U.S. Air Force Enlisted Aircrew

DTIC Science & Technology

2011-06-30

COL DAVID B. RHODES, RAM Prog Dir COL ROBERT E. CARROLL , Chair FE...PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Joseph A. Lopez 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING...ORGANIZATION NAME( S ) AND ADDRESS(ES) USAF School of Aerospace Medicine Aerospace Medicine Education/FEEG 2510 Fifth St. Wright-Patterson AFB, OH 45433-7913

Summer Research Program (1992). Graduate Student Research Program (GSRP) Reports. Volume 10. Wright Laboratory

DTIC Science & Technology

1992-12-28

used because the stress and displacement field equations can be found for that type of nonhomogeneity (Delale and Erdogan , 1988) . The number of...nonhomogeneous interphase striýps (exponentiýal case) are given by Delale and Erdogan , 1988. u K ) 2 f ( _2 𔃼( 7 ) -x _+_2(n + C,(T l -l2 1~~M 2 rii 2...E.P. Pluddemann, editor, Comp. Mats. •, 32-77. Academic Press, New York. Delale, F. and Erdogan , F (1988). On the Mechanical Modeling of the

Summer Research Program (1992). High School Apprenticeship Program (HSAP) Reports. Volume 15. Wright Laboratory

DTIC Science & Technology

1992-12-28

of the sample. Two other methods were used to determine the quality of the films. One is x - ray diffraction which is used to determine the...crystallographic orientation of the films. No phases other than the YBa 2Cu307 -. were observed in any of the films. The x - ray data for the films with high...c x ( A = .42 𔃼 (𔃼 x = b = b The goal of the Gaussian elimination method Is to perform operations on A In order to obtain the values of the Identity

United States Air Force Summer Research Program -- 1993 Summer Research Program Final Reports. Volume 15. Wright Laboratory

DTIC Science & Technology

1993-01-01

Two other methods were used to determine the quality of the films. One is x - ray diffraction which is used to determine the crystallographic...orientation of the films. No phases other than the YBa 2Cu3O7. x were observed in any of the films. The x - ray data for the films with high critical current...spectra cups. The first analysis was done using the Portable X - ray Fluorescence Spectrometer. The soil samples. as well as. 10 metal fragments that

America’s Black Air Pioneers, 1900-1939

DTIC Science & Technology

1988-04-01

28 October 1911, p. 11. 22Barbour, "Early Black Flyers," 98; Elizabeth Ross Haynes, The Black Boy of Atlanta[: A Bioqraphy of Richard Robert Wright...event in 1911 (see above). By the late 1930s Wright had moved to Philadelphia and was a successful banker; see Haynes, Black Boy of Atlanta, pp. 157-58...Haynes, Elizabeth Ross. The Black Boy of Atlanta[: A Biography of Richard Robert Wright, Sr.]. Boston: House of Edinboro, 1952. Hopkins, George E

Dr Louis T. Wright and the NAACP: pioneers in hospital racial integration.

PubMed Central

Reynolds, P P

2000-01-01

Louis Tompkins Wright, the son of a man born into slavery, was an outstanding African American surgeon who devoted his life to the racial integration of health care in the United States. Despite the fact that both his father and stepfather were physicians, despite his innate intellectual gifts and disciplined character, Wright experienced discrimination throughout his life and career. This experience led him to fight for the rights of African Americans, both health care professionals and patients. In addition to making numerous contributions in the fields of surgery and infectious disease, Wright held leadership positions in the National Association for the Advancement of Colored People for more than 20 years, leaving a legacy of equity for African Americans in medical education and in health care. PMID:10846505

Neuro psychiatry 1943: the role of documentary film in the dissemination of medical knowledge and promotion of the U.K. psychiatric profession.

PubMed

Jones, Edgar

2014-04-01

In 1943, Basil Wright produced a documentary film about the treatment of servicemen and civilians with psychological disorders at Mill Hill Emergency Medical Service Hospital. Funded by the Ministry of Information, Neuro Psychiatry was shot to convince influential clinicians and policy makers in North America that the British had developed expertise in the management of psychiatric casualties. By emphasizing novel and apparently effective interventions and excluding severe or intractable cases from the film, Wright encouraged an optimistic sense of achievement. Filmed at a time when victory was considered an eventual outcome, the picture presented a health service to which all had access without charge. Children and unemployed women, two groups excluded under the 1911 National Insurance Act, had been required to pay for healthcare in the prewar period and were shown receiving free treatment from the Emergency Medical Service. However, the therapeutic optimism presented in the film proved premature. Most U.K. battle casualties arose in the latter half of the conflict and follow-up studies failed to confirm the positive outcome statistics reported in the film. Aubrey Lewis, clinical director of the hospital, criticized research projects conducted at Mill Hill for a lack of rigor. The cinematographic skills of Wright and director Michael Hankinson, together with their reformist agenda, created a clinical presentation that emphasized achievements without acknowledging the limitations not only of the therapies offered by doctors but also the resources available to a nation at war.

Neuro Psychiatry 1943: The Role of Documentary Film in the Dissemination of Medical Knowledge and Promotion of the U.K. Psychiatric Profession

PubMed Central

Jones, Edgar

2014-01-01

In 1943, Basil Wright produced a documentary film about the treatment of servicemen and civilians with psychological disorders at Mill Hill Emergency Medical Service Hospital. Funded by the Ministry of Information, Neuro Psychiatry was shot to convince influential clinicians and policy makers in North America that the British had developed expertise in the management of psychiatric casualties. By emphasizing novel and apparently effective interventions and excluding severe or intractable cases from the film, Wright encouraged an optimistic sense of achievement. Filmed at a time when victory was considered an eventual outcome, the picture presented a health service to which all had access without charge. Children and unemployed women, two groups excluded under the 1911 National Insurance Act, had been required to pay for healthcare in the prewar period and were shown receiving free treatment from the Emergency Medical Service. However, the therapeutic optimism presented in the film proved premature. Most U.K. battle casualties arose in the latter half of the conflict and follow-up studies failed to confirm the positive outcome statistics reported in the film. Aubrey Lewis, clinical director of the hospital, criticized research projects conducted at Mill Hill for a lack of rigor. The cinematographic skills of Wright and director Michael Hankinson, together with their reformist agenda, created a clinical presentation that emphasized achievements without acknowledging the limitations not only of the therapies offered by doctors but also the resources available to a nation at war. PMID:23134695

Exploitation of Unintentional Ethernet Cable Emissions Using Constellation Based-Distinct Native Attribute (CB-DNA) Fingerprints to Enhance Network Security

DTIC Science & Technology

2015-09-17

Exploitation of Unintentional Information Leakage from Inte- grated Circuits”. Ph.D. dissertation, ECE, AFIT, Wright- Patt AFB, OH, 2011. 16. Cobb, W. E...Ph.D. dissertation, ECE, AFIT, Wright- Patt AFB, OH, 2014. 48. Ramsey, B. W., Temple, M. A., and Mullins, B. E. PHY Foundation for Multi-Factor...dissertation, ECE, AFIT, Wright- Patt AFB, OH, 2012. 132 51. Reising, D. R., Temple, M. A., and Oxley, M. E. Gabor-Based RF-DNA Fingerprinting for

The Average Network Flow Problem: Shortest Path and Minimum Cost Flow Formulations, Algorithms, Heuristics, and Complexity

DTIC Science & Technology

2012-09-13

Jordan, Captain, USAF AFIT/DS/ENS/12-09 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright- Patterson Air Force Base...Way, Wright- Patterson AFB, Ohio, 45433, USA, +1 937-255-3636, jeremy.jordan@afit.edu jeffery.weir@afit.edu doral.sandlin@afit.edu 1.1 Abstract United...Technology 2950 Hobson Way, Wright- Patterson AFB, Ohio, 45433, USA, +1 937-255-3636, jeremy.jordan@afit.edu jeffery.weir@afit.edu doral.sandlin@afit.edu

Morphology of Design of Aerospace Systems with Inclusion of Human Factors

DTIC Science & Technology

1977-08-01

Alternatives," AFHRL-TR-71-52, AD-741 766. Wright- Patterson AFB, OH: Advanced Systems Division, Air Force Human Resources Iaboratory; December 1971. 3...Askren, W.B., "Human Resources and Personnel Cost Deta in System Design Tradeoffs," AFHRL-TR-73-46, AD-770 737, Wright- Patterson AFB, OH: Advanced...Studies," Human Factors, February 1975, 17(0), pp. 4-12. 5 Askren, W.B., "Human Resources as Engineering Design Criteria," AFHRL-TR-76-1, Wright- Patterson

Improving and Extending the Mobility En Route System

DTIC Science & Technology

2009-06-01

adequate military force to defend Saudi Arabia from Iraqi aggression. While Saddam Hussein had been unwilling to press his numerical advantage ... advantages . Changes at Anderson AB, Guam, due to new units and missions being moved there from Okinawa, Japan, will likely make the field too congested for...AFIT/ GMO /ENS/05E-15, Graduate School of Engineering and Management, Air Force Institute of Technology, Wright-Patterson AFB, OH: May 2005. 39

Airlift Cargo Hub Port Hold Times: Controlling Variations in Defense Supply Chain Delivery

DTIC Science & Technology

2010-06-01

AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED...Department of Operational Sciences Graduate School of Engineering and Management Air Force Institute of Technology Air University Air...process for a seamless flow of cargo onto the aircraft segment (AMC and DDC , 24 Sep 08). Figure 6 AMC Velocity Efforts (Anderson D. , 2009) While

Using Covert Means to Establish Cybercraft Command and Control

DTIC Science & Technology

2009-03-01

unknown entity. This mimics human trust patterns in many ways [15]. Take for example a human trying to find 10 a new auto mechanic or a new babysitter ...AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED. The views...Department of Electrical and Computer Engineering Graduate School of Engineering and Management Air Force Institute of Technology Air University Air

Using Markov Decision Processes with Heterogeneous Queueing Systems to Examine Military MEDEVAC Dispatching Policies

DTIC Science & Technology

2017-03-23

Air Force Institute of Technology AFIT Scholar Theses and Dissertations 3-23-2017 Using Markov Decision Processes with Heterogeneous Queueing Systems... TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED. The views expressed in...POLICIES THESIS Presented to the Faculty Department of Operational Sciences Graduate School of Engineering and Management Air Force Institute of Technology

Engineering Change Orders and their Impact on DoD Acquisition Contracts

DTIC Science & Technology

2017-03-23

Air Force Institute of Technology AFIT Scholar Theses and Dissertations 3-23-2017 Engineering Change Orders and their Impact on DoD Acquisition...MS-17-M-180 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION...School of Engineering and Management Air Force Institute of Technology Air University Air Education and Training Command In Partial Fulfillment of

Mathematical Model of HIF-1 alpha Pathway, Oxygen Transport and Hypoxia

DTIC Science & Technology

2017-09-01

interpret experimental data in terms of underlying mechanisms. Such experiments, if quantitative , can also be used to calibrate and further parameterize...Wing Air Force Research Laboratory Wright-Patterson AFB OH 45433-5707 STINFO COPY Work Unit Manager MATTIE.DAV ID.R.123010 1880 Digitally signed by...MONITORING AGENCY NAME(S) AND ADDRESS(ES) Air Force Materiel Command* Air Force Research Laboratory 711th Human Performance Wing Human Effectiveness

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

PubMed

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 honored 100 years after his description of the stain that, along with the pseudorosettes of neuroblastoma, carry his name into eternity and ensure his great contributions will never be forgotten.

Applications of population genetics to animal breeding, from wright, fisher and lush to genomic prediction.

PubMed

Hill, William G

2014-01-01

Although animal breeding was practiced long before the science of genetics and the relevant disciplines of population and quantitative genetics were known, breeding programs have mainly relied on simply selecting and mating the best individuals on their own or relatives' performance. This is based on sound quantitative genetic principles, developed and expounded by Lush, who attributed much of his understanding to Wright, and formalized in Fisher's infinitesimal model. Analysis at the level of individual loci and gene frequency distributions has had relatively little impact. Now with access to genomic data, a revolution in which molecular information is being used to enhance response with "genomic selection" is occurring. The predictions of breeding value still utilize multiple loci throughout the genome and, indeed, are largely compatible with additive and specifically infinitesimal model assumptions. I discuss some of the history and genetic issues as applied to the science of livestock improvement, which has had and continues to have major spin-offs into ideas and applications in other areas.

7. INTERIOR VIEW, SHOWING LASER LABORATORY. WrightPatterson Air Force ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. INTERIOR VIEW, SHOWING LASER LABORATORY. - Wright-Patterson Air Force Base, Area B, Building 71A, Propulsion Research Laboratory, Seventh Street between D & G Streets, Dayton, Montgomery County, OH

10. INTERIOR VIEW OF BALCONY FROM MEZZANINE LEVEL. WrightPatterson ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. INTERIOR VIEW OF BALCONY FROM MEZZANINE LEVEL. - Wright-Patterson Air Force Base, Area B, Building No. 12, Technical Data Building, Third Street, between B & D Streets, Dayton, Montgomery County, OH

3. INTERIOR VIEW, SHOWING JET ENGINE TEST STAND. WrightPatterson ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. INTERIOR VIEW, SHOWING JET ENGINE TEST STAND. - Wright-Patterson Air Force Base, Area B, Building 71A, Propulsion Research Laboratory, Seventh Street between D & G Streets, Dayton, Montgomery County, OH

Richard Wright: His Life and Writings

ERIC Educational Resources Information Center

King, James R.

1977-01-01

Wright's experiences as a Southern black are reflected in his family life, his religion, his formal education, his jobs, his choice of heroes, his relationship with the Communist Party and his work. (Author/AM)

8. INTERIOR NORTHWEST VIEW OF TOWER (1992). WrightPatterson Air ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. INTERIOR NORTHWEST VIEW OF TOWER (1992). - Wright-Patterson Air Force Base, Area B, Building 8, Operations & Flight Test Building, Northeast corner of Tenth & C Streets, Dayton, Montgomery County, OH

9. INTERIOR SOUTHEAST VIEW OF TOWER (1992). WrightPatterson Air ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. INTERIOR SOUTHEAST VIEW OF TOWER (1992). - Wright-Patterson Air Force Base, Area B, Building 8, Operations & Flight Test Building, Northeast corner of Tenth & C Streets, Dayton, Montgomery County, OH

CHEMICAL RIGIDIZATION OF EXPANDABLE STRUCTURES.

DTIC Science & Technology

The objective of this program was to develop a chemical rigidization process that could be activated by an on-command mechanism and be capable of...and rigidized in the high vacuum facilities atWright-Patterson AFB, Ohio and were delivered to the Air Force. A fail-safe chemical rigidization system...have been varied from fifteen minutes to two hours. The chemical system, a vinyl-type monomer, has exhibited a sustained shelf-life, under ambient

NOAA’s Physical Oceanographic Real-Time Systems (PORTS(Registered))

DTIC Science & Technology

2010-06-01

1 NOAA’s Physical Oceanographic Real - Time Systems (PORTS®) Darren Wright and Robert Bassett National Oceanic and Atmospheric Administration...operation of several Physical Oceanographic Real - Time Systems (PORTS®). 0-933957-38-1 ©2009 MTS Report Documentation Page Form ApprovedOMB No. 0704-0188...TITLE AND SUBTITLE NOAAs Physical Oceanographic Real - Time Systems (PORTS®) 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6

DoD Global, Laboratory-Based, Influenza Surveillance Program, End-of-Year Report, 2014-2015

DTIC Science & Technology

2016-01-01

DeMarcus January 2016 Air Force Research Laboratory 711th Human Performance Wing U.S. Air Force School of Aerospace Medicine ...Public Health and Preventive Medicine Dept 2510 Fifth St. Wright-Patterson AFB, OH 45433-7913 DISTRIBUTION STATEMENT A. Approved for public release...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) USAF School of Aerospace Medicine Public Health and Preventive Medicine Dept/PHR 2510 Fifth St

Environmental Assessment for the Aeromedical Evacuation Formal Training Unit, Wright-Patterson Air Force Base

DTIC Science & Technology

2012-05-01

adverse health effects (HHS 2010). However, propylene glycol requires oxygen for breakdown, which can deplete surface waters of dissolved oxygen ...and the Human Effectiveness Directorate (RH), plus supporting functions. Facility 20840 contains a high-bay area that houses two C-130 training...aircrew training program that develops and maintains a high state of mission readiness for immediate and effective deployments across the range of

Routing UAVs to Co-Optimize Mission Effectiveness and Network Performance with Dynamic Programming

DTIC Science & Technology

2011-03-01

Heuristics on Hexagonal Connected Dominating Sets to Model Routing Dissemination," in Communication Theory, Reliability, and Quality of Service (CTRQ...24] Matthew Capt. USAF Compton, Improving the Quality of Service and Security of Military Networks with a Network Tasking Order Process, 2010. [25...Wesley, 2006. [32] James Haught, "Adaptive Quality of Service Engine with Dynamic Queue Control," Air Force Institute of Technology, Wright

Proceedings and Minutes of the National Interagency Coordination Group Meeting - Low Altitude Direct Strike Lightning Characterization Program Held in Saint Louis, Missouri on 28-29 January 1985.

DTIC Science & Technology

1985-09-01

Gallon External Fuel Tank. a. This is a filament-wound fuel tank with nomex honeycomb core, inner layers of Kevlar and glass , outer layers of...MD 20910 Dr. A. Carro FAA Technical Center Mr. Jack Lippert ACT-340 AFWAL/FIEA Atlantic City Airport, NJ 08405 Air Force Wright Aeronautical Lab

5. GUN MOUNT ON TERRACE, EAST VIEW (1992). WrightPatterson ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. GUN MOUNT ON TERRACE, EAST VIEW (1992). - Wright-Patterson Air Force Base, Area B, Building 71, Power Plant Engine Test Torque Stands, Seventh Street between D & G Streets, Dayton, Montgomery County, OH

14. INTERIOR VIEW OF PROPELLER STAND CONTROL ROOM. WrightPatterson ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. INTERIOR VIEW OF PROPELLER STAND CONTROL ROOM. - Wright-Patterson Air Force Base, Area B, Building No. 20A, Propeller Test Complex, Seventh Street, from E to G Streets, Dayton, Montgomery County, OH

6. INTERIOR VIEW, DETAIL OF PROPELLER TEST STAND. WrightPatterson ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. INTERIOR VIEW, DETAIL OF PROPELLER TEST STAND. - Wright-Patterson Air Force Base, Area B, Building No. 20A, Propeller Test Complex, Seventh Street, from E to G Streets, Dayton, Montgomery County, OH

Adaptability in Coalition Teamwork: Leader and Team Adaptability in Multi-National Coalitions (LTAMC) (Adaptabilite dans le travail d’equipe en Coalition: Adaptabilite des chefs et des equipes dans les coalitions multinationales)

DTIC Science & Technology

2012-11-01

Bldg. 33 Wright- Patterson AFB, OH 45433 Email: janet.sutton@wpafb.af.mil xviii RTO-TR-HFM-138 RTO-TR-HFM-138 ES - 1 Adaptability in...711 Human Performance Wing/Human Effectiveness, Cognitive Systems Branch Wright- Patterson AFB, OH 45433 USA Tel: 1+ 937.656.4316 Fax: 1...AFRL) 711 Human Performance Wing/Human Effectiveness, Cognitive Systems Branch Wright- Patterson AFB, OH 45433 USA Tel: 1+ 937.785.3165 Fax: 1

A Thermal Management System Using Ammonium Carbamate as an Endothermic Heat Sink (POSTPRINT)

DTIC Science & Technology

2017-04-01

Niedbalski and Soumya S. Patnaik Mechanical and Thermal Systems Branch Power and Control Division Douglas J. Johnson and Jamie S. Ervin University...failing to comply with a collection of information if it does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE...and Control Division Air Force Research Laboratory, Aerospace Systems Directorate Wright-Patterson Air Force Base, OH 45433-7542 Air Force Materiel

Anti-Mechanized Defense: A Computerized Simulation for Squad Leader Training.

DTIC Science & Technology

1983-09-01

applicability of cybernetic principles is easily transformed to meet the needs of this research. Specifi- cally, the basic principle governing management...and as in other areas this is better meas- ured in actual field conditions. COMMAND AND CONTROL (S2A.2) Control of Organic Fi repower In general...AD-AI34 962 UNCLASSIFIED ANTI-MECHANIZED DEFENSE: A COMPUTERIZED SQUAD LEADER TRAINING(U) AIR FORCE INST WRIGHT-PATTERSON AFB OH SCHOOL OF SYST

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

DTIC Science & Technology

2007-08-01

course on the s uth port on of the Alternative 1 location, facing southeast . Note the adjoining property in the background. PHOTOGRAPHS TAKEN OCTOBER...3-8 3.7.2.1 Potable Water and Waste Water Management ..........................3-8 3.7.2.2 Electricity and Natural Gas ...staging area by utility contractors. Presently, there is a concrete parking area located on the southeast portion of the site which contains a

Performance of red-green color deficient subjects on the Holmes-Wright lantern (Type A) in photopic viewing.

PubMed

Birch, J

1999-09-01

The Holmes-Wright lantern (Type A) is an approved occupational color vision test for airline pilots in the European Economic Community and for specific occupations in the British Armed Forces. The colors shown are red, green and white signal lights. The Holmes-Wright lantern is a sensitive screening test for red-green color deficiency in photopic viewing and the pass/fail level is similar to that of the Farnsworth Lantern (Falant) if the same scoring method is applied. There were 138 color deficient subjects identified with the Ishihara plates and diagnosed with the Nagel anomaloscope, completed a color vision test battery which included three runs of the nine color pairs of the Holmes-Wright lantern at high brightness in normal room illumination. Screening sensitivity on a single error was found to be 97% compared with the Ishihara plates. Using the Falant scoring method, 20 subjects passed. These were 1 deuteranope, 2 protanomalous trichromats and 17 deuteranomalous trichromats (22% of 88 anomalous trichromats). The mean error score was greater for protans than for deutans but the mean number of qualitative error categories was smaller. Green/white confusions were the most frequent errors. It was not possible to predict who would pass the lantern test from other test results but all subjects with a Nagel anomaloscope matching range > 15 scale units who failed the Farnsworth D15 test or were grading as moderate/severe with the American Optical Company (Hardy, Rand and Rittler) plates failed. The Holmes-Wright lantern is a sensitive screening test for red-green color deficiency. Although a similar percentage of anomalous trichromats fail the Holmes-Wright lantern as fail the Falant, if the same scoring method is used, the superior correlation between the Holmes-Wright result and other color vision tests designed to grade the severity of color deficiency suggests that the two lantern results are not equivalent.

Wright Brothers National Memorial : acoustical monitoring 2011

DOT National Transportation Integrated Search

2014-11-01

During the winter of 2011(September - November) baseline acoustical data were collected at Wright Brothers National Memorial (WRBR) at two sites deployed for approximately 30 days each. The baseline data collected during these periods will help park ...

USAF Summer Research Program - 1993 High School Apprenticeship Program Final Reports, Volume 15, Wright Laboratory

DTIC Science & Technology

1993-12-01

of the films. One is x - ray diffraction which is used to determine the crystallographic orientation of the films. No phases other than the YBa 2Cu3O 7...x were observed in any of the films. The x - ray data for the films with high critical current densities show strong peaks of reflections indicating a...Solving for x ca = (p/2 Now, if we look at a close-up of the prism face at the input ray (FIGURE 7), we want to solve for the angle between the rays

Centennial Challenges Program

NASA Technical Reports Server (NTRS)

Ortega, Sam; Eberly, Eric

2015-01-01

NASA's Centennial Challenges Program was initiated in 2005 to directly engage the public in the process of advanced technology development. The program offers incentive prizes to generate revolutionary solutions to problems of interest to NASA and the nation. The program seeks innovations from diverse and nontraditional sources. Competitors are not supported by government funding and awards are only made to successful teams when the challenges are met. In keeping with the spirit of the Wright Brothers and other American innovators, the Centennial Challenge prizes are offered to independent inventors including small businesses, student groups, and individuals. These independent inventors are sought to generate innovative solutions for technical problems of interest to NASA and the nation and to provide them with the opportunity to stimulate or create new business ventures.

3 CFR 9071 - Proclamation 9071 of December 16, 2013. Wright Brothers Day, 2013

Code of Federal Regulations, 2014 CFR

2014-01-01

... seconds of flight. Wilbur and Orville Wright's airplane soared above the wind-blown banks of Kitty Hawk... proud tradition, we must give them the tools to translate energy and creativity into concrete results...

Educational Excellence of Asian Americans: Myth or Reality? Papers presented at the Asian/Pacific Librarians Association Program of the 1988 American Library Association Convention (New Orleans, Louisiana, July 11, 1988).

ERIC Educational Resources Information Center

Karkhanis, Sharad, Ed.; Tsai, Betty L., Ed.

This collection of three conference papers explores the myth of the educational excellence of Asian Americans. "The National Perspective" (L. Wright) contends that the educational success of Asian Americans is not a myth and that lessons drawn from the example of the academic achievement of Asian Americans can be applied to American…

An Analysis of Measures Used to Evaluate the Air Force Critical Item Program

DTIC Science & Technology

1991-09-01

example of a histogram. Cause & Effect Diagram. The cause and effect diagram was introduced in 1953 by Dr. Kaoru Ishikawa in summarizing the opinions of...Personal Interview. Air Force Institute of Technology, School of Engineering, Wright-Patterson AFB OH, 24 April 1991. 31. Ishikawa , Dr. Kaoru . Guide to...collected. How the data are collected will determine which measurement techniques are appropriate. Ishikawa classifies data collection into five categories

Collaborative Multidisciplinary Sciences for Analysis and Design of Aerospace Vehicles. Volume 1

DTIC Science & Technology

2017-05-01

AEROSPACE VEHICLES Volume 1 5a. CONTRACT NUMBER FA8650-09-2-3938 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 62201F 6. AUTHOR(S) Raymond M...S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBERDesign and Analysis Branch (AFRL/RQVC) Aerospace Vehicles Division Air Force Research...Laboratory, Aerospace Systems Directorate Wright-Patterson Air Force Base, OH 45433-7542 Air Force Materiel Command, United States Air Force Virginia

Frank Batteas

NASA Technical Reports Server (NTRS)

1999-01-01

Frank Batteas is a research test pilot in the Flight Crew Branch of NASA's Dryden Flight Research Center, Edwards, California. He is currently a project pilot for the F/A-18 and C-17 flight research projects. In addition, his flying duties include operation of the DC-8 Flying Laboratory in the Airborne Science program, and piloting the B-52B launch aircraft, the King Air, and the T-34C support aircraft. Batteas has accumulated more than 4,700 hours of military and civilian flight experience in more than 40 different aircraft types. Batteas came to NASA Dryden in April 1998, following a career in the U.S. Air Force. His last assignment was at Wright-Patterson Air Force Base, Dayton, Ohio, where Lieutenant Colonel Batteas led the B-2 Systems Test and Evaluation efforts for a two-year period. Batteas graduated from Class 88A of the Air Force Test Pilot School, Edwards Air Force Base, California, in December 1988. He served more than five years as a test pilot for the Air Force's newest airlifter, the C-17, involved in nearly every phase of testing from flutter and high angle-of-attack tests to airdrop and air refueling envelope expansion. In the process, he achieved several C-17 firsts including the first day and night aerial refuelings, the first flight over the North Pole, and a payload-to-altitude world aviation record. As a KC-135 test pilot, he also was involved in aerial refueling certification tests on a number of other Air Force aircraft. Batteas received his commission as a second lieutenant in the U. S. Air Force through the Reserve Officer Training Corps and served initially as an engineer working on the Peacekeeper and Minuteman missile programs at the Ballistic Missile Office, Norton Air Force Base, Calif. After attending pilot training at Williams Air Force Base, Phoenix, Ariz., he flew operational flights in the KC-135 tanker aircraft and then was assigned to research flying at the 4950th Test Wing, Wright-Patterson. He flew extensively modified C-135 and C-18 aircraft. In addition, he was project manager and research pilot for aurora borealis studies on the Airborne Ionospheric Observatory. Batteas earned a bachelor of science degree in nuclear engineering from Rensselaer Polytechnic Institute, Troy, N.Y., in 1977 and was awarded master of science degrees in systems management from the University of Southern California in 1980 and in mechanical engineering from California State University Fresno in 1991.

10. INTERIOR VIEW OF WIND TUNNEL (1991). WrightPatterson Air ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. INTERIOR VIEW OF WIND TUNNEL (1991). - Wright-Patterson Air Force Base, Area B, Buildings 25 & 24,10-foot & 20-foot Wind Tunnel Complex, Northeast side of block bounded by K, G, Third, & Fifth Streets, Dayton, Montgomery County, OH

9. INTERIOR VIEW OF WIND TUNNEL (1991). WrightPatterson Air ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. INTERIOR VIEW OF WIND TUNNEL (1991). - Wright-Patterson Air Force Base, Area B, Buildings 25 & 24,10-foot & 20-foot Wind Tunnel Complex, Northeast side of block bounded by K, G, Third, & Fifth Streets, Dayton, Montgomery County, OH

11. INTERIOR VIEW OF WIND TUNNEL (1991). WrightPatterson Air ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. INTERIOR VIEW OF WIND TUNNEL (1991). - Wright-Patterson Air Force Base, Area B, Buildings 25 & 24,10-foot & 20-foot Wind Tunnel Complex, Northeast side of block bounded by K, G, Third, & Fifth Streets, Dayton, Montgomery County, OH

Ethnic Autobiography: A Comparative Approach.

ERIC Educational Resources Information Center

Rubin, Steven J.

1981-01-01

In recreating the social and personal truths of their lives, Meyer Levin and Richard Wright recreate the collective truths of their people. Levin follows a journey from alienation to social acceptance, while Wright's experiences move him into further isolation and rebellion. (Author/GC)

3 CFR 8466 - Proclamation 8466 of December 16, 2009. Wright Brothers Day, 2009

Code of Federal Regulations, 2010 CFR

2010-01-01

.... In these challenging times, the story of Orville and Wilbur Wright reminds us of what can be... future powered by cutting-edge ideas and new technologies, we celebrate this day by looking back to the...

Introducing Darwinism to Toronto's post-1887 reconstituted medical school.

PubMed

Court, John P M

2011-01-01

Charles Darwin's scientific paradigm was largely welcomed in Canadian academic biology and medicine, while reaction among other faculty and laypeople ranged from interest to outrage. In 1874, Ramsay Wright, a Darwinian-era biologist from Edinburgh, was appointed to the University of Toronto's Chair of Natural History. Over his 38-year career Wright integrated the evolutionary perspective into medical and biology teaching without accentuating its controversial source. He also applied the emerging German experimental research model and laboratory technology. This study identifies five categories of scientific and personal influences upon Wright through archival research on biographical sources and his writings.

Dollar Summary of Prime Contract Awards by Contractor, State or Country, and Place, FY83, Part 2 (Gillespie Delorenzo Asla & Assocs-Planning Analysis Corp).

DTIC Science & Technology

1983-01-01

BUILDERS INC WRIGHT PATTERSON AFS OHIO 202 202 263 202 a LOCKHART WILLIAM M CORP SAN DIEGO CALIFORNIA 125 125 125 125 LOCKHEED AIRCRAFT SERVICE CO ONTARIO...THOUSANDS) CONTRACTOR CITY STATE AGGREGATE ARMY NAVY AIR FORCE DLA OCE LORENZ a WILLIAMS INC WRIGHT PATTERSON AFB OHIO 021 821 821 821 LORENZ BEN ASSOCIATES...MONMOUTH NEW JERSEY 32 32 GIULIANI CONTRACTING CO MCGUIRE AFB NEW JERSEY 158 158 258 100 158 GIVENS ULTIMATE SERVICES INC WRIGHT PATTERSON AFB OHIO 194 194

Sir Almroth Wright: pioneer immunologist.

PubMed

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.

An Assessment of the Uniform Funding Policy of DoD Directive 3200.11.

DTIC Science & Technology

1980-09-01

34 Unpublished master’s thesis. GSM/SM/73-10, AFIT/EN, Wright-Patterson AFB OH 45433, 7 January 1974. Horngren , Charles T. Cost Accounting : A Management...reverse side if noceeeary aid identify by block number) Uniform Funding Policy Test Facilities Test and Evaluation Cost Accounting Accounting 20...segregated from overhead as a cost accounting device in both Government and industry. Historically, this distinc- tion has merely aided distribution of total

KSC-02pd0854

NASA Image and Video Library

2002-06-03

KENNEDY SPACE CENTER, FLA. -- United Space Alliance Aft Technician Bobby Wright looks at the gaseous nitrogen pressure regulator in the left Orbital Maneuvering System pod on Space Shuttle Endeavour. The component showed pressure differentials during the launch count May 30, 2002, and mission managers elected to replace it after the launch was scrubbed due to weather concerns. The launch of Endeavour on Mission STS-111, Utilization Flight 2 to the International Space Station, has been rescheduled for June 5, 2002

Treatment Plan Adherence for Your Child With JA

MedlinePlus

... afternoon. “I tell them every time there’s a commercial, the TV goes mute,” says Wright. “Do 10 ... afternoon. “I tell them every time there’s a commercial, the TV goes mute,” says Wright. “Do 10 ...

3. VIEW OF WIND TUNNEL, LOOKING NORTHWEST (1991). WrightPatterson ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. VIEW OF WIND TUNNEL, LOOKING NORTHWEST (1991). - Wright-Patterson Air Force Base, Area B, Buildings 25 & 24,10-foot & 20-foot Wind Tunnel Complex, Northeast side of block bounded by K, G, Third, & Fifth Streets, Dayton, Montgomery County, OH

75 FR 55527 - Proposed Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

..., identified by Docket No. FEMA-B-1136, to Roy E. Wright, Deputy Director, Risk Analysis Division, Federal.... Wright, Deputy Director, Risk Analysis Division, Federal Insurance and Mitigation Administration, Federal....S.C. 601- 612, a regulatory flexibility analysis is not required. Executive Order 12866, Regulatory...

Last Display of Old Glory

NASA Technical Reports Server (NTRS)

1963-01-01

Hancock County, Miss., residents Lollie Bell Wright, Logtown Postmaster, and Roy Baxter, owner of the Post Office, lower the flag for the last time. Ms. Wright had worked at the Post Office for 36 years before learning that NASA would be building a test facility in Hancock County.

6. CLOSEUP VIEW OF TENFOOT WIND TUNNEL (1991). WrightPatterson ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. CLOSE-UP VIEW OF TEN-FOOT WIND TUNNEL (1991). - Wright-Patterson Air Force Base, Area B, Buildings 25 & 24,10-foot & 20-foot Wind Tunnel Complex, Northeast side of block bounded by K, G, Third, & Fifth Streets, Dayton, Montgomery County, OH

Proceedings of the Annual Mechanics of Composites Review (12th) Held in Wright-Patterson AFB, Ohio on 16-17 October 1987

DTIC Science & Technology

1988-01-01

ignored but the Volkersen model is extended to include adherend deformations will be discussed. STATISTICAL METHODOLOGY FOR DESIGN ALLOWABLES [15-17...structure. In the certification methodology , the development test program and the calculation of composite design allowables is orchestrated to support...Development of design methodology of thick composites and their test methods. (b) Role of interface in emerging composite systems. *CONTRACTS IMPROVED DAMAGE

Air Force Research Laboratory

DTIC Science & Technology

2009-06-08

Air Force Research Laboratory 8 June 2009 Mr. Leo Marple Ai F R h L b t r orce esearc a ora ory Leo.Marple@wpafb.af.mil DISTRIBUTION STATEMENT A...TITLE AND SUBTITLE Air Force Research Laboratory 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER...5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Air Force Research Laboratory ,Wright

Variational Formulation and Finite Element Implementation of Pagano’s Theory of Laminated Plates

DTIC Science & Technology

1991-07-12

ORGANIZATION (N Wmkabl,) Contract No. F33615-85-C-3213 Sc. ADDRESS (City, State, and ZIP Code) 10. SOURCE OF FUNDING NUMBERS PROGRAM PROJECT TASK WORK UNIT...PERFORMING ORGANIZATION REPORT NUMBER (S) S. MONITORING ORGANIZATION REPORT NUMBER (S) RF Project 764779/717297 WL-TR-91-3016 6a. NAME OF PERFORMING...Wright-Patterson Air Force Base, Ohio 45433- 6553 Ba. NAME OF FUNDING/SPONSORING 8b. OFFICE SYMBOL 9. PROCUREMENT INSTRUMENT IDENTIFICATION NUMBER

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

DTIC Science & Technology

1975-07-01

the Fourth Annual Symposium on Psychology in the Air Force, 1974, ~ •—- ~ - --- - 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

E&V Guidebook, Version 1.1

DTIC Science & Technology

1989-08-15

checklist 14.1] Chapter 3, Language-related issues, extracts from the Ada language reference manua! [,_D 1982] those features exp!icitly a!owcd to vay...welcome. Please send comments electronically (preferred) to szymansk~aja;po.sei.cmu.edu, or by regular mail to Mr. Raymond Szymanski , AFWAL/AAAF, Wright...of Tool Features for the Ada Programming Support Environment (APSE) 4-3 4.3 E&V Report: DoD APSE Analysis 4-4 4.4 Classification Schema/E&V Taxonomy

Applications of Population Genetics to Animal Breeding, from Wright, Fisher and Lush to Genomic Prediction

PubMed Central

Hill, William G.

2014-01-01

Although animal breeding was practiced long before the science of genetics and the relevant disciplines of population and quantitative genetics were known, breeding programs have mainly relied on simply selecting and mating the best individuals on their own or relatives’ performance. This is based on sound quantitative genetic principles, developed and expounded by Lush, who attributed much of his understanding to Wright, and formalized in Fisher’s infinitesimal model. Analysis at the level of individual loci and gene frequency distributions has had relatively little impact. Now with access to genomic data, a revolution in which molecular information is being used to enhance response with “genomic selection” is occurring. The predictions of breeding value still utilize multiple loci throughout the genome and, indeed, are largely compatible with additive and specifically infinitesimal model assumptions. I discuss some of the history and genetic issues as applied to the science of livestock improvement, which has had and continues to have major spin-offs into ideas and applications in other areas. PMID:24395822

Theories that narrate the world: Ronald A. Fisher's mass selection and Sewall Wright's shifting balance.

PubMed

Rosales, Alirio

2017-04-01

Theories are composed of multiple interacting components. I argue that some theories have narratives as essential components, and that narratives function as integrative devices of the mathematical components of theories. Narratives represent complex processes unfolding in time as a sequence of stages, and hold the mathematical elements together as pieces in the investigation of a given process. I present two case studies from population genetics: R. A. Fisher's "mas selection" theory, and Sewall Wright's shifting balance theory. I apply my analysis to an early episode of the "R. A. Fisher - Sewall Wright controversy." Copyright © 2017 Elsevier Ltd. All rights reserved.

The Canadian ISTAR Information-Centric Collaborative Workspace Concept. Paper 3: The Info-Centric Collaborative Workspace from a Systems Perspective

DTIC Science & Technology

2004-09-01

sympatico.caGuy ThériaultGeneral Dynamics Canada Ltd Charlie.jamieson@lmco.comCharlie JamiesonLockheed Martin Canada D.lacroix@oerlikon.caDenis LacroixOerlikon Contraves Inc Bill.wright@oculusinfo.comBill WrightOculus

Analysis of the impact of changes to the Wright Amendment : executive summary.

DOT National Transportation Integrated Search

1992-07-01

A change to the Wright Amendment will result in more service, more competition, lower : fares, and more traffic for the Dallas-Fort Worth Metroplex and the region. Travellers to : or from the Metroplex region will save an estimated $183 million per y...

Repetition and Metaphor in the Early Stages of Composing.

ERIC Educational Resources Information Center

Peterson, Linda

1985-01-01

Describes some of the strategies of repetition and metaphor used by Black American novelist Richard Wright, as a model that students can adopt in their own writing, both for generating ideas and for revising them. Appendixes include various drafts of an interview statement by Wright. (HTH)

77 FR 22343 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-13

..., Parts of Glasgow, Leffingwell, Madison, Magazine, & N. Market Sts., St. Louis (Independent City), 12000255. NEW YORK Oneida County Wright Settlement Cemetery, Cemetery Rd., Wright Settlement, 12000256. Orange County Denniston--Steidle House, 575 Jackson Ave., New Windsor, 12000257. Orleans County Clarendon...

Magnetically suspended reaction wheel assembly

NASA Technical Reports Server (NTRS)

Stocking, G.

1984-01-01

The magnetically suspended reaction wheel assembly (MSRWA) is the product of a development effort funded by the Air Force Materials Laboratory (AFML) at Wright Patterson AFB. The specific objective of the project was to establish the manufacturing processes for samarium cobalt magnets and demonstrate their use in a space application. The development was successful on both counts. The application portion of the program, which involves the magnetically suspended reaction wheel assembly, is emphasized. The requirements for the reaction wheel were based on the bias wheel requirements of the DSP satellite. The tasks included the design, fabrication, and test of the unit to the DSP program qualification requirements.

Magnetically suspended reaction wheel assembly

NASA Astrophysics Data System (ADS)

Stocking, G.

1984-11-01

The magnetically suspended reaction wheel assembly (MSRWA) is the product of a development effort funded by the Air Force Materials Laboratory (AFML) at Wright Patterson AFB. The specific objective of the project was to establish the manufacturing processes for samarium cobalt magnets and demonstrate their use in a space application. The development was successful on both counts. The application portion of the program, which involves the magnetically suspended reaction wheel assembly, is emphasized. The requirements for the reaction wheel were based on the bias wheel requirements of the DSP satellite. The tasks included the design, fabrication, and test of the unit to the DSP program qualification requirements.

System for the growth of bulk SiC crystals by modified CVD techniques

NASA Technical Reports Server (NTRS)

Steckl, Andrew J.

1994-01-01

The goal of this program was the development of a SiC CVD growth of films thick enough to be useful as pseudo-substrates. The cold-walled CVD system was designed, assembled, and tested. Extrapolating from preliminary evaluation of SiC films grown in the system at relatively low temperatures indicates that the growth rate at the final temperatures will be high enough to make our approach practical. Modifications of the system to allow high temperature growth and cleaner growth conditions are in progress. This program was jointly funded by Wright Laboratory, Materials Directorate and NASA LeRC and monitored by NASA.

For ‘Physitians of the Soule’

PubMed Central

Firth-Godbehere, Richard

2015-01-01

This article attempts to understand how Thomas Wright’s 1604 work, The Passions of the Minde in Generall, might have fitted into his overall mission as an English Catholic preacher, particularly when read via Wright’s understanding of Thomas Aquinas’s passion of fuga seu abominatio. Some historians claim that Wright was a controversialist, previously describing The Passions as either a radical departure from Wright’s mission, or the work of a different Thomas Wright. Earlier attempts to find a missionary element within The Passions have been inadequate. Through a close reading of The Passions, specifically analysing Wright's interpretation of fuga seu abominatio within the context of Wright’s intended readership, the main message of The Passions, and his background, this article suggests a possible reading of the text as a work aimed specifically at fellow English Catholics. To Wright, the passions of hatred of abomination and flight or detestation, derived primarily from Aquinas’s fuga seu abominatio, were not simply a form of disgust, as often assumed, but the potential worldly or otherworldly harm that someone we love, such as a neighbour, might face from the abominable evil of sin and damnation. By linking hatred of abomination, flight or detestation, and Wright’s particular view of sin together, Wright was teaching English Catholics how these passions might be used to cure diseased souls, turning the work into a guide for preaching. PMID:26870634

An Analysis of Career Progression Rates of Civilian Graduates of the Air Force Institute of Technology

DTIC Science & Technology

1993-09-01

occurs at the point at which supplementary schooling is likely to convey job relevant skills. (17:715) Ariss and Timmins conducted a study to determine if...Hall, 1985) and reported by Ariss and Timmins in Public Personnel Management (3:3) also showed employees with 14 master’s degrees performed no better...Technology. 1993S/D Graduate Proarams Handbook. Air Force Institute of Technology (AU): Wright-Patterson AFB OH, 1992. 3. Ariss , Sonny S. and Sherman

KSC-2012-1572

NASA Image and Video Library

2012-03-01

Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, unpacks the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule. The tiles are being manufactured and inspected in Kennedy's Thermal Protection System Facility. The tiles will be baked at 2,200 degrees F to cure their ceramic coating. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

Improving stream studies with a small-footprint green lidar

USGS Publications Warehouse

McKean, Jim; Isaak, Dan; Wright, Wayne

2009-01-01

Technology is changing how scientists and natural resource managers describe and study streams and rivers. A new generation of airborne aquatic-terrestrial lidars is being developed that can penetrate water and map the submerged topography inside a stream as well as the adjacent subaerial terrain and vegetation in one integrated mission. A leading example of these new cross-environment instruments is the Experimental Advanced Airborne Research Lidar (EAARL), a NASAbuilt sensor now operated by the U.S. Geological Survey (USGS) [Wright and Brock, 2002].

KSC-2012-1588

NASA Image and Video Library

2012-03-01

CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, explains the properties of the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

KSC-2012-1598

NASA Image and Video Library

2012-03-01

CAPE CANAVERAL, Fla. -- -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, explains the properties of the thermal barriers that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

Celebrating a Century of Flight

NASA Technical Reports Server (NTRS)

2002-01-01

The history of aviation is briefly covered in this publication, with sections on the Wright brothers, the balloons of the Montgolfier brothers, other early aviation pioneers before the Wright brothers, the role of aircraft in the world wars, air mail, Charles Lindbergh, women aviators, the jet age, and the space age, among other topics.

Er: YLF Laser Development

DTIC Science & Technology

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 •Lbbrtbataafetiu.*. i ! mtotfffiflaiai WP1— 1 ’ »■■■«I HIU I I .1 III ll.lll. VIH IWII

Arthur Wright Combs: A Humanistic Pioneer

ERIC Educational Resources Information Center

Magnuson, Sandy

2012-01-01

Arthur Wright Combs (1912-1999) championed humanistic counseling and education. He proposed a theory that incorporated humanistic values and cognitive factors. This article features a review of his contributions, an overview of his theory, a synthesis of stories about Combs that were acquired during research interviews, and my commentary on his…

78 FR 43852 - Correction for the Cairo, IL and Belmond, IA Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-22

... Designation'' ``D.R. Schaal'' paragraph is hereby corrected to include: The following grain elevators are not....: Agvantage F.S., Chapin, Franklin County and Five Star Coop, Rockwell, Cerro Gordo County, Iowa; Sioux City... County; Gold-Eagle, Goldfield, Wright County; and North Central Coop, Holmes, Wright County, Iowa...

78 FR 76969 - Wright Brothers Day, 2013

Federal Register 2010, 2011, 2012, 2013, 2014

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...

Richard Hofstadter, C. Wright Mills, and "the Critical Ideal"

ERIC Educational Resources Information Center

Gillam, Richard

1977-01-01

This look at C. Wright Mills and Richard Hofstadter illuminates some neglected aspects of recent intellectual history in the United States and explains how two men of very different personality, sensibility, and ideology have exerted a common hold on many contemporary scholars of critical inclination. (Author/RK)

Richard Wright's Successful Failure: A New Look at "Uncle Tom's Children"

ERIC Educational Resources Information Center

Giles, James R.

1973-01-01

A reevaluation of novelist Richard Wright's first book, which is a collection of five short stories-- Big Boy Leaves Home,'' Down by the Riverside,'' Long Black Song,'' Fire and Cloud,'' and Bright and Morning Star''--and an introductory essay, The Ethics of Living Jim Crow.'' (JM)

Plant Fact Sheet: Western Prairie Clover [Dalea Ornata (Douglas) Eaton & Wright

USDA-ARS?s Scientific Manuscript database

Dalea L. is a widespread genus of the legume family (Fabaceae), which is comprised of 62 species of prairie clovers in North America. Western prairie clover [Dalea ornata (Douglas) Eaton & Wright] is a perennial, insect-pollinated legume that is non-toxic and palatable to herbivores. It occures in...

Asa Wright Nature Center, Like Another World.

ERIC Educational Resources Information Center

Trimm, Wayne

1983-01-01

The Asa Wright Nature Center, on the Caribbean island of Trinidad, offers a diversity of wildlife species: 108 mammals, 400 birds, 55 reptiles, 25 amphibians, and over 600 butterflies. Learning opportunities include art and photography instruction, lectures, interpretive nature walks, annual resident seminars, and a two-day trip to Tobago. (MH)

In Search of the Prototypical Fraction

ERIC Educational Resources Information Center

Wright, Vince

2013-01-01

Vince Wright makes a convincing argument for presenting children with a different "prototype" of a fraction to the typical one-half. Consider how the prototype that Wright mentions may be applied to a variety of fraction concepts. We are sure that you will never look at a doughnut in quite the same way.

2011 Nanoelectronic Devices for Defense & Security (NANO-DDS) Conference Held in Brooklyn, New York on August 29-September 1, 2011. Technical Program and Abstract Digest

DTIC Science & Technology

2011-08-01

challenges in new design methodologies . Particular examples involve an in-circuit functional timing testing of systems with millions of cores. I...TECHNIQUES Chair: Dwight Woolard, U.S. Army Research Office (ARO) 8:40-9:05 EXPERIMENTAL DESIGN OF SINGLE-CRYSTAL DNA FOR THZ SPECTROSCOPY...Detection Based Techniques EXPERIMENTAL DESIGN OF SINGLE-CRYSTAL DNA FOR THZ SPECTROSCOPY E. R. Brown, M.L. Norton, M. Rahman, W. Zhang Wright

United States Air Force Research Initiation Program for 1988. Volume 4

DTIC Science & Technology

1990-04-01

Wisconsin- Madison , Univ. of - 1 Trinity University - 1 Wright State University - 5 Total 153 vi PARTICIPANTS LABORATORY ASSIGNMENT vii PARTICIPANT...25 M sucrose by resuspension and recent- rifugation. Microsomes are suspended in 84 mL 5 uW Triton X-100(TRI), 50 WM K phosphate, pH 7.4, 5 mM...the litters. Rats in Groups B-i and B-2 were exposed to 300 ug/kg of beryllium sulfate (supplied by Aldridge Chemical Co., Madison , Wisconsin

A Structural Weight Estimation Program (SWEEP) for Aircraft. Volume 4 - Material Properties, Structure Temperature, Flutter and Fatigue

DTIC Science & Technology

1974-06-01

NAME AND ADDRESS Deputy for Development Planning Air Force Systems Command Wright-Patterson Air Force Base, Ohio READ INSTRUCTIONS BEFORE...6600 computer. Two stand-alone pro- grams operating within 100,000 octal units were also developed to provide optional data sources for SWEEP...JAMES H. HALL, Colonel, USAF Deputy for Development Planning ll jgaajaaMteaäiiaaBiiMiffliiäffliiteMä hi*^*Mi*^^*^&äitküli^ riMMiniiiMfWitii

Sustained Load Crack Growth in Inconel 718 Under Non-Isothermal Conditions.

DTIC Science & Technology

1983-12-01

AD- R136 925 SUSTINED LOAD CRCK GROWTH IN INCONEL 7±8 UNDER / NON-ISOTHERM L ONDITIONS(U) IR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF...thermocouples. This unit provides pre-programmed independent control of the four heat- Iing lamps. It also turns the cooling system on and off at the appropri...relationship between them. The microcomputer controls temperature as a function of time. The system is capable of heating and cooling a specimen at a rate of 8C

The Reliability of Clinical Measurements of Forward Bending Obtained by the Use of the Modified Fingertip-to-Floor Method

DTIC Science & Technology

1989-08-18

Calabro, 1982; Macrae & Wright, 1969) and other forms of arthritis (Schober, 1937). Clinicians also use measurements of lumbar flexion to help determine...Clinical Biomechanics, 1, 20-26. Buswell, J. (1982). Low back pain: A comparison of two treatment programmes. New Zealand Journal of Physiotherapy ...Gilles, J., Haldeman, J. & Patterson, C. (1975). Low back pain: A study of 50 patients on a group exercise program. Physiotherapy Canada, 27. 71-77

Lightning Ground Strikes Analyzed by Singularity and Fractal Techniques: A Mesoscale Convective Complex. Case Study

DTIC Science & Technology

1990-01-01

Frashier AFIT Student at: University of Oklahoma AFIT/CI/CIA -90-080 D AFIT/CI S Wright- Patterson AFB OH 45433 Approved for Public Release lAW AFR 190...1 Distribution Unlimited ERNEST A. HAYGOOD, Ist Lt, USAF Executive Officer, Civilian Institution Programs OTIC ’bELECTE f 105 UNCLASSIFIED THE...committee, for his many hours of guidance, assistance and patience. I would also like to thank Dr. William H. Beasley and Dr. Donald R. MacGorman, my

Median Lethal Doses Associated with Intravenous Exposure to the Optically Pure Enantiomers of VX in Guinea Pigs

DTIC Science & Technology

2017-03-01

highly toxic based on the U.S. Environmental Protection Agency’s Acute Toxicity Categories for Pesticide Products . 15. SUBJECT TERMS Guinea pig ...in Guinea Pigs 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Wright, Linnzi K. M.; Forster, Jeffry S...intravenous exposure of adult, male guinea pigs to the individual VX enantiomers, and we compared those potencies to that for a racemic mixture. The P

Environmental Impact Research Program. Transplanting of the Seagrasses Halodule wrightii, Syringodium filiforme, and Thalassia testudinum for Sediment Stabilization and Habitat Development in the Southeast Region of the United States.

DTIC Science & Technology

1987-07-01

TRANSPLANTING OF THE SEAGRASSES HALODULE WRIGHT/I, SYRINGODIUM FILIFORME, AND THALASSIA TESTUDINUM * - -FOR SEDIMENT STABILIZATION AND HABITAT DEVELOPMENT IN...SYRINGODIUM FILIFORME, AND THALASSIA TESTUDINUM FOR SEDIMENT STABILIZATION AND HABITAT DEVELOPMENT IN THE SOUTHEAST REGION OF THE UNITED STATES PART...Tallahassee,. Fla., 95 pp. den Hartog, C. 1971. The dynamic aspect in the ecology of seagrass communities. Thalassia Jugosl. 7:101-112. Derrenbacker, J.A., and

National Dam Safety Program. Lake Monocan Dam (ID VA-12502), James River Basin, Allen Creek. Nelson County, Virginia. Phase I Inspection Report.

DTIC Science & Technology

1980-04-01

P 114 June 1978 Mr. W. Douglas Wright *Wiley and Wilson, Inc. 2310 Langhorne Road ’ :5 1973 Lvnchburg, Virginia 24505 & LSON, INC. LYNCHF.U1G. VA. Dv...CLASSIFICATION OF THIS P Dat Entered)’ " ’ READ INSTRUCTIO)NS REPORT DOCUMENTATION PAGE BEFORE COMPLETING FORM . REPORT NUMBER - 12. GOVT ACCESSION...OBSOLETE Unclassified -SECUnclassified OI P nd SECURITY CLASSIFICATION OF THIS PAGE (Wfen Dis Entered) SECURITY CLASSIFICATION OF INIS PAOE(Whe Data

United States Air Force Graduate Student Summer Support Program (1985). Technical Report. Volume 2.

DTIC Science & Technology

1985-12-01

C. , "A Thermodynamic and Continuum Approach to the Design and Control of Precision Forging Processes," Master’s Thesis , Wright State University, Aug...on mobile platforms, space will usually be a design consideration. This consideration will 48-4 •.J o,-. " limit the size of the laser used with the...Dichromated Gelatin Emulsions for Recording Phase Holograms," Master’s Thesis USAF Institute of Technology, December 1975, AD-A019320- 7. Graube, A

Research on Fire-Resistant Diesel Fuel Flammability Mitigation Mechanisms

DTIC Science & Technology

1982-12-01

Naegeli U.S. Army Fuels and Lubricants Research Laboratory Southwest Research Institute San Antonio, Texas Under Contract to U.S. Army Mobility Equipment...David Naegeli DAAK70-80-C-0001 DAAK70-82-C-0001 9. PERFORMING ORGANIZATION NAME AND ADDRESSES 10. PROGRAM ELEMENT, PROJECT. TASK U.S. Army Fuels and...water-containing diesel fuel blends. 43 VI. LIST OF REFERENCES 1. Weatherford, W.D., Jr., Fodor, G.E., Naegeli , D.W., Wright, B.R., Owens, E.C., and

Advanced turbocharger design study program

NASA Technical Reports Server (NTRS)

Culy, D. G.; Heldenbrand, R. W.; Richardson, N. R.

1984-01-01

The advanced Turbocharger Design Study consisted of: (1) the evaluation of three advanced engine designs to determine their turbocharging requirements, and of technologies applicable to advanced turbocharger designs; (2) trade-off studies to define a turbocharger conceptual design and select the engine with the most representative requirements for turbocharging; (3) the preparation of a turbocharger conceptual design for the Curtiss Wright RC2-32 engine selected in the trade-off studies; and (4) the assessment of market impact and the preparation of a technology demonstration plan for the advanced turbocharger.

Unification of the family of Garrison-Wright's phases.

PubMed

Cui, Xiao-Dong; Zheng, Yujun

2014-07-24

Inspired by Garrison and Wight's seminal work on complex-valued geometric phases, we generalize the concept of Pancharatnam's "in-phase" in interferometry and further develop a theoretical framework for unification of the abelian geometric phases for a biorthogonal quantum system modeled by a parameterized or time-dependent nonhermitian hamiltonian with a finite and nondegenerate instantaneous spectrum, that is, the family of Garrison-Wright's phases, which will no longer be confined in the adiabatic and nonadiabatic cyclic cases. Besides, we employ a typical example, Bethe-Lamb model, to illustrate how to apply our theory to obtain an explicit result for the Garrison-Wright's noncyclic geometric phase, and also to present its potential applications in quantum computation and information.

Trainee Teachers' e-Learning Experiences of Computer Play

ERIC Educational Resources Information Center

Wright, Pam

2009-01-01

Pam Wright highlights the role of technology in providing situated learning opportunities for preservice teachers to explore the role commercial computer games may have in primary education. In a study designed to assess the effectiveness of an online unit on gaming incorporated into a course on learning technologies, Wright found that thoughtful…

Using Parametric Cost Models to Estimate Engineering and Installation Costs of Selected Electronic Communications Systems

DTIC Science & Technology

1994-09-01

Institute of Technology, Wright- Patterson AFB OH, January 1994. 4. Neter, John and others. Applied Linear Regression Models. Boston: Irwin, 1989. 5...Technology, Wright-Patterson AFB OH 5 April 1994. 29. Neter, John and others. Applied Linear Regression Models. Boston: Irwin, 1989. 30. Office of

76 FR 1211 - Union Pacific Railroad Company-Abandonment Exemption-In Wright County, IA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-07

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. AB 33 (Sub-No. 293X)] Union Pacific Railroad Company--Abandonment Exemption--In Wright County, IA Union Pacific Railroad Company (UP) filed a verified notice of exemption under 49 CFR 1152 subpart F--Exempt Abandonments to abandon a line...

On Jorge Becoming a Boy: A Counselor's Perspective

ERIC Educational Resources Information Center

Wright, Travis

2007-01-01

In this portrait, Travis Wright, writing as a psychology counselor in training, brings the reader into one morning's events in his clinical work with Jorge, a three-year-old boy whose family is experiencing difficult times. Throughout the morning at Jorge's day-care center, Wright encounters scenarios that force him to ask questions about child…

Learning To Fly: The Wright Brothers' Adventure.

ERIC Educational Resources Information Center

National Aeronautics and Space Administration, Washington, DC.

This educator guide provides background information on Wilbur and Orville Wright and activities on aeronautics that provide templates for building the 1900, 1901, and 1902 Gliders and the 1903 Flyer. Activities include: (1) Early Aviation; (2) Your First Interview; (3) Your First Report; (4) Build a Model of the 1900 Glider; (5) Questions on the…

Plant Guide: Western Prairie Clover [Dalea Ornata (Douglas) Eaton & Wright

USDA-ARS?s Scientific Manuscript database

Western prairie clover [Dalea ornata (Douglas) Eaton & Wright] is a perennial North American legume that is non-toxic to livestock and wildlife. It can be found in Idaho, Nevada, Washington, Oregon, and California. Western prairie is tap-rooted and reaches a height of 30 to 61 cm. A cluster of st...

"Ingraham v. Wright" and the Decline of Due Process.

ERIC Educational Resources Information Center

Clark, Gerard J.

1978-01-01

Suggests that the constitutional questions in "Ingraham vs Wright" lend credence to a concern that the Court is seeking to eliminate all due process intervention outside of the incorporation and privacy cases and to limit even these cases to defenses of a criminal prosecution. Available from Suffolk University Law Review Office, 41…

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-03-01

This report presents information related to the sampling of ground water at the Wright-Patterson Air Force Base. It is part of an investigation into possible ground water contamination. Information concerns well drilling/construction; x-ray diffraction and sampling; soil boring logs; and chain-of-custody records.

Prophet of the Storm: Richard Wright and the Radical Tradition

ERIC Educational Resources Information Center

Campbell, Finley C.

1977-01-01

Asserts that Wright's importance emerges out of his literary identification with a specific sociological vision of the life and destiny of black people in particular and human kind in general. Examines this vision interpretatively as a philosophy, as a historical trend in American culture, and as a personal and ideological commitment forming the…

Using Minds to Command the Logic of Things: A Response to Case and Wright.

ERIC Educational Resources Information Center

Paul, Richard

1997-01-01

Reviews some of the basic tenets of critical thinking as it applies to social studies, especially those articulated in Roland Case's and Ian Wright's article, "Taking Seriously the Teaching of Critical Thinking." Praises the article but suggests that it would be improved by tightening the central focus. (MJP)

Joint Service Aircrew Mask (JSAM) Rotary Wing (RW): MPU-5 Noise Attenuation Performance

DTIC Science & Technology

2016-06-09

Swayne Ball Aerospace and Technologies Corp. Dayton, OH Hilary Gallagher Warfighter Interface Division Battlespace Acoustics Branch Wright... Acoustics Branch Battlespace Acoustics Branch Warfighter Interface Division //signed// WILLIAM E. RUSSELL Chief, Warfighter Interface...Directorate Warfighter Interface Division Battlespace Acoustics Branch Wright-Patterson AFB OH 45433 711 HPW/RHCB 11. SPONSOR

Understanding Richard Wright's "Black Boy": A Student Casebook to Issues, Sources, and Historical Documents.

ERIC Educational Resources Information Center

Felgar, Robert

In "Black Boy," Richard Wright triumphs over an ugly, racist world by fashioning an inspiring, powerful, beautiful, and fictionalized autobiography. To help students understand and appreciate his story in the cultural, political, racial, social, and literary contexts of its time, this casebook provides primary historical documents,…

Wright-Patterson Air Force Base: The First Century

DTIC Science & Technology

2015-01-01

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 nation’s commemoration of the Centennial of Flight. These actions symbolized the

A Diverging View of Role Modeling in Medical Education

ERIC Educational Resources Information Center

Sandhu, Gurjit; Rich, Jessica V.; Magas, Christopher; Walker, G. Ross

2015-01-01

Research in the area of role modeling has primarily focused on the qualities and attributes of exceptional role models, and less attention has been given to the act of role modeling itself (Elzubeir & Rizk, 2001; Jochemsen-van der Leeuw, van Dijk, van Etten-Jamaludin, & Wieringa-de Waard, 2013; Wright, 1996; Wright, Wong, & Newill,…

The Wright Stuff: Examining the Centennial of Flight

ERIC Educational Resources Information Center

Groce, Robin D.; Groce, Eric C.; Stooksberry, Lisa M.

2004-01-01

Several new books detailing various aspects of the lives and accomplishments of Wilbur and Orville Wright were written to mark the centennial of their famous 1902 entry into manned flight. This article describes eight books that are appropriate for early- to intermediate-level readers: (1) "Touching the Sky. The Flying Adventures of Wilbur and…

DEMONSTRATION BULLETIN: NEW YORK STATE MULTI-VENDOR BIOREMEDIATION - R.E. WRIGHT ENVIRONMENTAL, INC.'S IN-SITU BIOREMEDIATION TREATMENT SYSTEM

EPA Science Inventory

The R.E. Wright Environmental, Inc.‘s (REWEI) In-situ Bioremediation Treatment System is an in-situ bioremediation technology for the treatment of soils contaminated with organic compounds. According to the Developer, contaminated soils are remediated in-situ by stimulating the a...

Cases Not Proven: An Evaluation of Two Studies of Teacher Racism.

ERIC Educational Resources Information Center

Foster, Peter

1990-01-01

Evaluates two British ethnographic studies by Bruce Carrington and Edward Wood, and by Cecile Y. Wright claiming to find evidence of teachers' racist attitudes and behaviors toward Afro-Caribbean students that contributed to student underachievement. Delineates methodological flaws. Argues that Wright's findings that the source of racism is in…

Effects of the Ordering of Natural Selection and Population Regulation Mechanisms on Wright-Fisher Models

PubMed Central

He, Zhangyi; Beaumont, Mark; Yu, Feng

2017-01-01

We explore the effect of different mechanisms of natural selection on the evolution of populations for one- and two-locus systems. We compare the effect of viability and fecundity selection in the context of the Wright-Fisher model with selection under the assumption of multiplicative fitness. We show that these two modes of natural selection correspond to different orderings of the processes of population regulation and natural selection in the Wright-Fisher model. We find that under the Wright-Fisher model these two different orderings can affect the distribution of trajectories of haplotype frequencies evolving with genetic recombination. However, the difference in the distribution of trajectories is only appreciable when the population is in significant linkage disequilibrium. We find that as linkage disequilibrium decays the trajectories for the two different models rapidly become indistinguishable. We discuss the significance of these findings in terms of biological examples of viability and fecundity selection, and speculate that the effect may be significant when factors such as gene migration maintain a degree of linkage disequilibrium. PMID:28500051

Computational Predictions of the Performance Wright 'Bent End' Propellers

NASA Technical Reports Server (NTRS)

Wang, Xiang-Yu; Ash, Robert L.; Bobbitt, Percy J.; Prior, Edwin (Technical Monitor)

2002-01-01

Computational analysis of two 1911 Wright brothers 'Bent End' wooden propeller reproductions have been performed and compared with experimental test results from the Langley Full Scale Wind Tunnel. The purpose of the analysis was to check the consistency of the experimental results and to validate the reliability of the tests. This report is one part of the project on the propeller performance research of the Wright 'Bent End' propellers, intend to document the Wright brothers' pioneering propeller design contributions. Two computer codes were used in the computational predictions. The FLO-MG Navier-Stokes code is a CFD (Computational Fluid Dynamics) code based on the Navier-Stokes Equations. It is mainly used to compute the lift coefficient and the drag coefficient at specified angles of attack at different radii. Those calculated data are the intermediate results of the computation and a part of the necessary input for the Propeller Design Analysis Code (based on Adkins and Libeck method), which is a propeller design code used to compute the propeller thrust coefficient, the propeller power coefficient and the propeller propulsive efficiency.

A proof of Wright's conjecture

NASA Astrophysics Data System (ADS)

van den Berg, Jan Bouwe; Jaquette, Jonathan

2018-06-01

Wright's conjecture states that the origin is the global attractor for the delay differential equation y‧ (t) = - αy (t - 1) [ 1 + y (t) ] for all α ∈ (0, π/2 ] when y (t) > - 1. This has been proven to be true for a subset of parameter values α. We extend the result to the full parameter range α ∈ (0, π/2 ], and thus prove Wright's conjecture to be true. Our approach relies on a careful investigation of the neighborhood of the Hopf bifurcation occurring at α = π/2. This analysis fills the gap left by complementary work on Wright's conjecture, which covers parameter values further away from the bifurcation point. Furthermore, we show that the branch of (slowly oscillating) periodic orbits originating from this Hopf bifurcation does not have any subsequent bifurcations (and in particular no folds) for α ∈ (π/2, π/2 + 6.830 ×10-3 ]. When combined with other results, this proves that the branch of slowly oscillating solutions that originates from the Hopf bifurcation at α = π/2 is globally parametrized by α > π/2.

Facilities to Support Beamed Energy Launch Testing at the Laser Hardened Materials Evaluation Laboratory (LHMEL)

NASA Astrophysics Data System (ADS)

Lander, Michael L.

2003-05-01

The Laser Hardened Materials Evaluation Laboratory (LHMEL) has been characterizing material responses to laser energy in support of national defense programs and the aerospace industry for the past 26 years. This paper reviews the overall resources available at LHMEL to support fundamental materials testing relating to impulse coupling measurement and to explore beamed energy launch concepts. Located at Wright-Patterson Air Force Base, Ohio, LHMEL is managed by the Air Force Research Laboratory Materials Directorate AFRL/MLPJ and operated by Anteon Corporation. The facility's advanced hardware is centered around carbon dioxide lasers producing output power up to 135kW and neodymium glass lasers producing up to 10 kilojoules of repetitively pulsed output. The specific capabilities of each laser device and related optical systems are discussed. Materials testing capabilities coupled with the laser systems are also described including laser output and test specimen response diagnostics. Environmental simulation capabilities including wind tunnels and large-volume vacuum chambers relevant to beamed energy propulsion are also discussed. This paper concludes with a summary of the procedures and methods by which the facility can be accessed.

Thin liquid sheet target capabilities for ultra-intense laser acceleration of ions at a kHz repetition rate

NASA Astrophysics Data System (ADS)

Klim, Adam; Morrison, J. T.; Orban, C.; Feister, S.; Ngirmang, G. K.; Smith, J.; Frische, K.; Peterson, A. C.; Chowdhury, E. A.; Freeman, R. R.; Roquemore, W. M.

2016-10-01

The success of laser-accelerated ion experiments depends crucially on a number of factors including how thin the targets can be created. We present experimental results demonstrating extremely thin (under 200 nm) water sheet targets that can be used for ultra-intense laser-accelerated ion experiments conducted at the Air Force Research Laboratory at Wright-Patterson Air Force Base. Importantly, these experiments operate at a kHz repetition rate and the recovery time of the liquid targets is fast enough to allow the laser to interact with a refreshed, thin target on every shot. We present results from liquid water targets which are useful for proton acceleration experiments via the mechanism of Target Normal Sheath Acceleration (TNSA). In future work, we will create thin sheets from deuterated water in order to perform laser-accelerated deuteron experiments. This research was sponsored by the Quantum and Non-Equilibrium Processes Division of the AFOSR, under the management of Dr. Enrique Parra, and support from the DOD HPCMP Internship Program.

Education, Technology and the Sociological Imagination--Lessons to Be Learned from C. Wright Mills

ERIC Educational Resources Information Center

Selwyn, Neil

2017-01-01

As part of the "Learning, Media & Technology" series on "Key Thinkers and Theoretical Traditions", this paper explores the relevance of C. Wright Mills' much lauded book "The Sociological Imagination". The argument is made that we would do well to take heed of many of the central tenets of Mills' call to arms for…

Assessment of Human Performance in a Simulated Rotorcraft Downwash Environment

DTIC Science & Technology

2007-05-01

Plaga Biosciences and Protection Division Biomechanics Branch May 2007 Final Report for December 2004 to August 2005... Biomechanics Branch Wright-Patterson AFB OH 45433-7947 Approved for public release; distribution is unlimited NOTICE AND SIGNATURE PAGE...Human Effectiveness Directorate Biosciences & Protection Division Biomechanics Branch Wright-Patterson AFB OH 45433-7947 11. SPONSOR/MONITOR’S

A Comparison of the Rasch Separate Calibration and Between-Fit Methods of Detecting Item Bias.

ERIC Educational Resources Information Center

Smith, Richard M.

1996-01-01

The separate calibration t-test approach of B. Wright and M. Stone (1979) and the common calibration between-fit approach of B. Wright, R. Mead, and R. Draba (1976) appeared to have similar Type I error rates and similar power to detect item bias within a Rasch framework. (SLD)

Georg Rasch and Benjamin Wright's Struggle with the Unidimensional Polytomous Model with Sufficient Statistics

ERIC Educational Resources Information Center

Andrich, David

2016-01-01

This article reproduces correspondence between Georg Rasch of The University of Copenhagen and Benjamin Wright of The University of Chicago in the period from January 1966 to July 1967. This correspondence reveals their struggle to operationalize a unidimensional measurement model with sufficient statistics for responses in a set of ordered…

"Black Boy": A Story of Soul-Making and a Quest for the Real.

ERIC Educational Resources Information Center

Howland, Jacob

1986-01-01

The general character and significance of a quest for the real gives "Black Boy" its special form. The autobiography displays the development of Wright's soul and the nature of his own specifically artistic quest. The opening scene metaphorically prefigures the shape and movement of Wright's formative experiences as a whole. (LHW)

The Holiversity. A Perspective on the Wright Report.

ERIC Educational Resources Information Center

Adelman, Howard

After a decade of almost unlimited funds, the universities in Ontario are faced not only with declining enrollments but with an attack on their very function and role. The Wright Report, the final version of the Report of the Commission on Post-Secondary Education in Ontario, appeared early in 1973. It has engendered major controversy, and its…

The Wright Brothers and the Future of Bio-Inspired Flight: 1899 through to the Future

NASA Technical Reports Server (NTRS)

Bowers, Albion

2007-01-01

This viewgraph presentation reviews the experiments that the Wright Brothers conducted prior to their first powered flight in 1903 to developing the first practical aircraft in 1905. Many pictures of the gliders and other devices are used to illustrate the gradual development and experimentation that proceeded the first powered flight.

77 FR 41973 - Record of Decision for the Entry Control Reconfiguration and Base Perimeter Fence Relocation in...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-17

... Reconfiguration and Base Perimeter Fence Relocation in area A Wright-Patterson AF Base, Ohio, Final Environmental..., 2012, the United States Air Force signed the ROD for the Entry Control Reconfiguration and Base Perimeter Fence Relocation in Area A Wright-Patterson Air Force Base (WPAFB), Ohio Final Environmental...

Demographic monitoring of Wright fishhook cactus

Treesearch

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...

Environmental Assessment for the Radar Tomography Range and Equipment Storage Facility, Wright-Patterson Air Force Base, Ohio

DTIC Science & Technology

2012-10-01

relocated to Wright-Patterson AFB, and therefore, the antenna to~ e ! ring and services must relocate to Wright-Patterson AFB to continue the AFRLIRY...Support, 88 ABW/CEANQ, Wright‐Patterson Air Force Base.  E ‐ mail to Tamar Krantz, Labat Environmental regarding Title V and fugitive dust permits April...Greene, and Montgomery  Counties, Ohio. Division of Air Pollution Control. May 2011. Accessed on August 28, 2011 at  http://www.epa.ohio.gov/ portals /27

Earth Observations taken by the Expedition Seven crew

NASA Image and Video Library

2003-06-22

ISS007-E-07842 (22 June 2003) --- This image, photographed by an Expedition 7 crewmember onboard the International Space Station (ISS), features Kitty Hawk, N.C., on North Carolina’s Outer Banks. The view shows part of Pamlico Sound and the Atlantic side of the banks as well. This year the world celebrates a century of human flight with the 100th anniversary of the Wright Brothers' first flight at Kitty Hawk. The Wrights used the Outer Banks’ prevailing winds and the altitude gained by climbing a 90-foot hill (Kill Devil Hill) to successfully demonstrate powered flight. The large circle on the image is a road that wraps around Kill Devil Hill, now part of the Wright Brothers National Memorial.

Nurturing 21st century physician knowledge, skills and attitudes with medical home innovations: the Wright Center for Graduate Medical Education teaching health center curriculum experience

PubMed Central

Palamaner Subash Shantha, Ghanshyam; Gollamudi, Lakshmi Rani; Sheth, Jignesh; Ebersole, Brian; Gardner, Katlyn J.; Nardella, Julie; Ruddy, Meaghan P.; Meade, Lauren

2015-01-01

Purpose. The effect of patient centered medical home (PCMH) curriculum interventions on residents’ self-reported and demonstrated knowledge, skills and attitudes in PCMH competency arenas (KSA) is lacking in the literature. This study aimed to assess the impact of PCMH curricular innovations on the KSA of Internal Medicine residents. Methods. Twenty four (24) Internal Medicine residents—12 Traditional (TR) track residents and 12 Teaching Health Center (THC) track residents—began training in Academic Year (AY) 2011 at the Wright Center for Graduate Medical Education (WCGME). They were followed through AY2013, covering three years of training. PCMH curricular innovations were focally applied July 2011 until May 2012 to THC residents. These curricular innovations were spread program-wide in May 2012. Semi-annual, validated PCMH Clinician Assessments assessing KSA were started in AY2011 and were completed by all residents. Results. Mean KSA scores of TR residents were similar to those of THC residents at baseline for all PCMH competencies. In May 2012, mean scores of THC residents were significantly higher than TR residents for most KSA. After program-wide implementation of PCMH innovations, mean scores of TR residents for all KSA improved and most became equalized to those of THC residents. Globally improved KSA scores of THC and TR residents were maintained through May 2014, with the majority of improvements above baseline and reaching statistical significance. Conclusions. PCMH curricular innovations inspired by Health Resources and Services Administration (HRSA’s) Teaching Health Center funded residency program expansion quickly and consistently improved the KSA of Internal Medicine residents. PMID:25699213

Applications of AMLCDs in U.S. military cockpits

NASA Astrophysics Data System (ADS)

Michaels, Robert A.; Desjardins, Daniel D.; Daniels, Reginald; Hopper, Darrel G.

1996-05-01

Active matrix liquid crystal displays have become the flat panel technology of choice for new cockpits as well as for retrofits of existing ones. Systems such as F-22, F-18, F-16, and C-141 have already begun extensive development efforts over the last few years. More recently, JPATS, AH-64, P-3, KC-135, T-45, and T-38 have announced plans to use AMLCDs also. Because of the advantages that AMLCDs have to offer, the list of platforms that will implement them will continue to grow over the next several years. The Displays Branch in Wright Laboratory is continually analyzing current as well as potential programs. An update on this analysis program is presented.

Measuring peak expiratory flow in general practice: comparison of mini Wright peak flow meter and turbine spirometer.

PubMed Central

Jones, K P; Mullee, M A

1990-01-01

OBJECTIVE--To compare measurements of the peak expiratory flow rate taken by the mini Wright peak flow meter and the turbine spirometer. DESIGN--Pragmatic study with randomised order of use of recording instruments. Phase 1 compared a peak expiratory flow type expiration recorded by the mini Wright peak flow meter with an expiration to forced vital capacity recorded by the turbine spirometer. Phase 2 compared peak expiratory flow type expirations recorded by both meters. Reproducibility was assessed separately. SETTING--Routine surgeries at Aldermoor Health Centre, Southampton. SUBJECTS--212 Patients aged 4 to 78 presenting with asthma or obstructive airways disease. Each patient contributed only once to each phase (105 in phase 1, 107 in phase 2), but some entered both phases on separate occasions. Reproducibility was tested on a further 31 patients. MAIN OUTCOME MEASURE--95% Limits of agreement between measurements on the two meters. RESULTS--208 (98%) Of the readings taken by the mini Wright meter were higher than the corresponding readings taken by the turbine spirometer, but the 95% limits of agreement (mean difference (2 SD] were wide (1 to 173 l/min). Differences due to errors in reproducibility were not sufficient to predict this level of disagreement. Analysis by age, sex, order of use, and the type of expiration did not detect any significant differences. CONCLUSIONS--The two methods of measuring peak expiratory flow rate were not comparable. The mini Wright meter is likely to remain the preferred instrument in general practice. PMID:2142611

KSC-2012-1573

NASA Image and Video Library

2012-03-01

CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, unloads the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule. The tiles are being manufactured and inspected in Kennedy's Thermal Protection System Facility. The tiles will be baked at 2,200 degrees F to cure their ceramic coating. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

A First-Order Methodology for Calculating Probability of Mission Success

DTIC Science & Technology

1979-01-31

Af(A)/2 + T- fA1 A2 1/8 R(T) (A) -T Af(A)4,(A) + T Af(A)[Af(A) + 4)(A)1$3 A 11/4. 61~ a 2 T R T 2f2 ()+T4f2 ()7A2 -4-A2]/ R 2 f(A) T 2(1 + T 2(3A 2/2...Library ATTN: W. Wright, Jr. ATTN: P. Haas Management Science Associates ATTN: K. Kaplan Rand Corp. ATTN: A. Laupa Martin Marietta Corp, ATTN: C. Mow ATTN

Advanced Thermal Batteries.

DTIC Science & Technology

1981-06-01

ADVANCED THERMAL BATTERIES NATIONAL UNION ELECTRIC CORPORATION ADVANCE SCIENCE DIVISION 1201 E. BELL STREET BLXXMINGTON, ILLINOIS 61701 JUNE 1981...December 1978 in: " Advanced Thermal Batteries " AFAPL-TR-78-114 Air Force Aero Propulsion Laboratory Air Force Wright Aeronautical Laboratories Air Force...March 1980 in: " Advanced Thermal Batteries " AFAPL-TR-80-2017 Air Force Aero Propulsion Laboratory Air Force Wright Aeronautical Laboratories Air Force

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

ERIC Educational Resources Information Center

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 as…

Scientific and Technological Achievements, 1946-2011, of the AFRL Electromagnetics Technology Division (AFRL/RYH) and Its Progenitors

DTIC Science & Technology

2012-07-01

AFRL /RYH) Sensors Directorate Air Force Research Laboratory Wright-Patterson Air Force ...Lossless Acoustic Monopoles, Electric Dipoles, and Magnetodielectric Spheres, Air Force Research Laboratory in-house report AFRL -SN-HS-TR-2006-0039... FORCE RESEARCH LABORATORY SENSORS DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7320 AIR FORCE MATERIEL COMMAND UNITED

Fully Articulating Air Bladder System (FAABS) Noise Attenuation Performance in the HGU-56/P and HGU-55/P Flight Helmets

DTIC Science & Technology

2013-10-01

EFFECTIVENESS DIRECTORATE, WRIGHT-PATTERSON AIR FORCE BASE, OH 45433 AIR FORCE MATERIEL COMMAND UNITED STATES AIR FORCE NOTICE AND SIGNATURE...Division //signed// William E. Russell, Acting Chief Warfighter Interface Division Human Effectiveness Directorate 711 Human Performance...Wing Human Effectiveness Directorate Warfighter Interface Division Battlespace Acoustics Branch Wright-Patterson AFB OH 45433

The Impact of Grading on a Curve: Assessing the Results of Kulick and Wright's Simulation Analysis

ERIC Educational Resources Information Center

Bailey, Gary L.; Steed, Ronald C.

2012-01-01

Kulick and Wright concluded, based on theoretical mathematical simulations of hypothetical student exam scores, that assigning exam grades to students based on the relative position of their exam performance scores within a normal curve may be unfair, given the role that randomness plays in any given student's performance on any given exam.…

Three-dimensional Crack Depth Profile Assessment using Near-Field Surface Acoustic Wave Signal Response (Postprint)

DTIC Science & Technology

2012-02-01

release; distribution unlimited. See additional restrictions described on inside pages STINFO COPY AIR FORCE RESEARCH...LABORATORY MATERIALS AND MANUFACTURING DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7750 AIR FORCE MATERIEL COMMAND UNITED STATES AIR FORCE...AFRL/RXLP) Materials and Manufacturing Directorate, Air Force Research Laboratory Wright-Patterson Air Force Base, OH 45433-7750 Air Force

Semiconducter Optical Amplifier as a Phase Modulator for Coherent Laser Radar (Preprint)

DTIC Science & Technology

2012-01-01

AIR FORCE RESEARCH LABORATORY SENSORS DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7320 AIR FORCE MATERIEL COMMAND UNITED STATES... AIR FORCE NOTICE AND SIGNATURE PAGE Using Government drawings, specifications, or other data included in this document for any purpose other...NUMBER Multispectral Sensing and Detection Division LADAR Technology Branch (AFRL/RYMM) Air Force Research Laboratory, Sensors Directorate Wright

50 Years of C. Wright Mills and "The Sociological Imagination"

ERIC Educational Resources Information Center

Scanlan, Stephen J.; Grauerholz, Liz

2009-01-01

The core ideas and lessons of C. Wright Mills are most likely among the first perspectives to which students are exposed in sociology and are a foundation to the discipline. Although perhaps difficult to recall all of the specific details of the encounter, many of these students are likely to remember the first time that they were introduced to C.…

[Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio]. Volume 5, Appendix A, Part 1, Field Investigation report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-03-01

This report presents information related to the sampling of ground water at the Wright-Patterson Air Force Base. It is part of an investigation into possible ground water contamination. Information concerns well drilling/construction; x-ray diffraction and sampling; soil boring logs; and chain-of-custody records.

Discharge Processes in the Oxygen Plasma

DTIC Science & Technology

1981-04-01

for Period October 1975 - October 1980 Approved for public release; distribution unlimited C.) A "AERO PROPULSION LABORATORY L. AIR FORCE WRIGHT...AERONAUTICAL LABORATORIES AIR FORCE SYSTEMS COMMAND WRIGHT PATTERSON AIR FORCE BASE, OHIO 45433 816,., 009 Best Available Copy S...it different from Report) IS. SUPPLEMENTARY NOTES A Dissertation Presented to the Faculty of the School of Engineering of the Air Force Institute of

Encoding Gaussian Curvature in Glassy and Elastomeric Liquid Crystal Solids (Postprint)

DTIC Science & Technology

2016-05-04

unlimited. © 2016 THE ROYAL SOCIETY PUBLISHING (STINFO COPY) AIR FORCE RESEARCH LABORATORY MATERIALS AND MANUFACTURING DIRECTORATE WRIGHT...ACRONYM(S) Air Force Research Laboratory Materials and Manufacturing Directorate Wright-Patterson Air Force Base, OH 45433-7750 Air Force Materiel...integration of such materials is a precondition for their exploitation in new devices. 15. SUBJECT TERMS nematic, elastomers, solids, curvature

Pretext, Context, Subtext: Textual Power in the Writing of Langston Hughes, Richard Wright, and Martin Luther King, Jr.

ERIC Educational Resources Information Center

Bogumil, Mary L.; Molino, Michael R.

1990-01-01

Studies verbal pretexts, social subtexts, and interpretive contexts of works by Langston Hughes, Richard Wright, and Martin Luther King, Jr. Notes that cultural repression is propagated (and dispelled) in part through the power of language. Notes that these texts are relevant for teaching textual power in hopes of affecting social change. (RS)

Additional Evidence Is Needed to Recommend Acquiring a Dog to Families of Children with Autism Spectrum Disorder: A Response to Wright and Colleagues

ERIC Educational Resources Information Center

Crossman, Molly K.; Kazdin, Alan E.

2016-01-01

Caregivers of children with autism spectrum disorder are vulnerable to overstated benefits of interventions, and such overstatements are common with interventions involving animals. This response to Wright, Hall, Hames, Hardmin, Mills, the Paws Team, and Mills' (2015) article, "Acquiring a Pet Dog Significantly Reduces Stress of Primary…

Supporting the underdog: feminism, animal rights and citizenship in the work of Alice Morgan Wright and Edith Goode.

PubMed

Birke, L

2000-01-01

In this article, the author examines the overlap between feminism and animal causes, particularly through the lives of two women, the sculptor, Alice Morgan Wright (1881-1975), and her friend, Edith Goode (1882-1970). Feminism and animal causes had connections in the late nineteenth century, particularly in campaigns to abolish vivisection. Wright and Goode held to these politics throughout their lives, and were "precursors of a generation yet to come" who would argue the connections - as many ecofeminists do today. Both women were involved in suffrage campaigns, and continued to be involved in women's organisations such as the National Woman's Party. They were, however, opposed to all injustice, including human mistreatment of animals. Feminism was, to Wright and Goode, part of a wider set of problems; animal cruelty reflected a greater barbarism leading to mistreatment of humans. Accordingly, they actively campaigned for legislation to protect animals and the environment, and lobbied the fledgling United Nations to include such measures. That challenge to the United Nations represented a unique attempt to bring animals into citizenship' a move being made again today, through initiatives such as the Great Ape Project.

The Peak Flow Working Group: test of portable peak flow meters by explosive decompression.

PubMed

Pedersen, O F; Miller, M R

1997-02-01

In 1991, 50 new Vitalograph peak flow meters and 27 previously used mini-Wright peak flow meters were tested at three peak flows by use of a calibrator applying explosive decompression. The mini-Wright peak flow meters were also compared with eight new meters. For both makes of meter there was an excellent within-meter and between-meter variation. The accuracy, however, was poor, with a maximal overestimation of true flows of 50 and 70 L.min-1 in the interval from 200 to 400 L.min-1 for the Vitalograph and mini-Wright meters, respectively. The deviation is explained by the physical characteristics of the variable orifice peak flow meters. They have been supplied with equidistant scales, which give non-linear readings.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hepworth, J.C.; Foss, M.M.

The fifth Energy and Minerals Field Institute program for Washington, D.C. Congressional and Executive Aides was held during August 15-21, 1982. The five-and-one-half day program was conducted through Wyoming, Colorado and Utah and consisted of visits to: an R and D tertiary petroleum production facility; an historic oil field entering secondary production; a surface uranium mine; a petroleum exploration drilling rig; a surface coal mine; an air cooled, coal-fired power plant; an oil shale site; a geothermal-electrical generating facility; and open pit copper mine and associated smelter and refinery; a petroleum refinery and an oil shale semi-works retort. During themore » field program, participants had opportunities to view communities affected by these activities, such as Wright City and Gillette, Wyoming, Parachute, Colorado and Milford and Cedar City, Utah. Throughout the program, aides met with local, state and industry officials and citizen leaders during bus rides, meals and site visits.« less

Video bandwidth compression system

NASA Astrophysics Data System (ADS)

Ludington, D.

1980-08-01

The objective of this program was the development of a Video Bandwidth Compression brassboard model for use by the Air Force Avionics Laboratory, Wright-Patterson Air Force Base, in evaluation of bandwidth compression techniques for use in tactical weapons and to aid in the selection of particular operational modes to be implemented in an advanced flyable model. The bandwidth compression system is partitioned into two major divisions: the encoder, which processes the input video with a compression algorithm and transmits the most significant information; and the decoder where the compressed data is reconstructed into a video image for display.

Make the Squadron Great Again: Rethinking the USAF Industrial Age Structure to Build Mission Centered Unit Cohesion

DTIC Science & Technology

2018-04-09

Powers , “Air Force Jobs in Demand: When Careers are on the Stressed List,” The Balance website, https://www.thebalance.com/air-force-jobs-4052612...way to success and upon faith in the cause or program and in the leadership, usually connoting, esp. when qualified by the adjective high , a confident...from the Wright Brothers to Martin Luther King Jr. to examine the power of infusing a sense of purpose in the people one leads.16 Similarly, in The

Visitors Center activities

NASA Technical Reports Server (NTRS)

1997-01-01

Astronaut Katherine Hire and LEGO-Master Model Builders assisted children from Mississippi, Louisiana and Mississippi in the building of a 12-foot tall Space Shuttle made entirely from tiny LEGO bricks at the John C. Stennis Space Center Visitors Center in South Mississippi. The shuttle was part of an exhibit titled ' Travel in Space' World Show which depicts the history of flight and space travel from the Wright brothers to future generations of space vehicles. For more information concerning hours of operation or Visitors Center educational programs, call 1-800-237-1821 in Mississippi and Louisiana or (601) 688-2370.

Visitors Center activities

NASA Technical Reports Server (NTRS)

1997-01-01

More than 2,000 children and adults from Mississippi, Louisiana and Alabama recently build a 12-foot tall Space Shuttle made entirely from tiny LEGO bricks at the John C. Stennis Space Center Visitors Center in South Mississippi. The shuttle was part of an exhibit titled 'Travel in Space' World Show which depicts the history of flight and space travel from the Wright brothers to future generations of space vehicles. For more information concerning hours of operation or Visitors Center educational programs, call 1-800-237-1821 in Mississippi and Louisiana or (601) 688-2370.

Gov. Barbour views test firing

NASA Technical Reports Server (NTRS)

2009-01-01

Steam billows from an RS-68 rocket engine test at the B Test Stand at Stennis Space Center on June 2. The test was viewed by Mississippi Gov. Haley Barbour (third from left) and his wife, Marsha, who spent the afternoon at the NASA rocket engine testing center. The governor was joined at the RS-68 test by (l to r) Charles Scales, NASA associate deputy administrator; Jeffrey Wright, Pratt & Whitney Rocketdyne site director at Stennis; Gene Goldman, Stennis director; and Jack Forsythe, NASA assistant administrator for the Office of Security and Program Protection.

Gov. Barbour views test firing

NASA Image and Video Library

2009-06-02

Steam billows from an RS-68 rocket engine test at the B Test Stand at Stennis Space Center on June 2. The test was viewed by Mississippi Gov. Haley Barbour (third from left) and his wife, Marsha, who spent the afternoon at the NASA rocket engine testing center. The governor was joined at the RS-68 test by (l to r) Charles Scales, NASA associate deputy administrator; Jeffrey Wright, Pratt & Whitney Rocketdyne site director at Stennis; Gene Goldman, Stennis director; and Jack Forsythe, NASA assistant administrator for the Office of Security and Program Protection.

Team Training for Command and Control Systems: Recommendations for Application of Current Technology.

DTIC Science & Technology

1982-04-01

thle Uniteid Sih Coeriiient inicurs no responsibilit% or any obligation whI at soever. The fact that thle Goeere’n t m ~ay hiave formul a ted or in a...I- 4. TITLE (and Subtitle) S. TYPE OF REPORT & PERIOD COVERED "I’.\\ M TRAINING FOR COMMANI) AN) CONTROL SYSTEMS: Final RI FCOMMENI)ATIONS FOR...I.. & IlollingsisorthI. S.R. Terin tra ining for comn od and control s .s/eiii: Recin ncinaVn~ m . r rfsei’riII program. AFfiRL-IT-82-8. Wright

International Symposium on Analysis and Detection of Explosives (4th) Held in Jerusalem, Israel on September 7 - 10, 1992. Programs and Abstracts

DTIC Science & Technology

1992-09-01

chromatography. * DI EXPLOSIVE ANALYSIS USING CAPILLARY ELECTROPHORESIS Bruce R . McCord., Forensic Science Research Unit, FBI Academy, Quantico, VA...gel and emulsion explosives E. Bender, R . Strobel, and C.R. Midkiff. Ir, Bureau of ATF, Rockville, MD, USA 11.05 D3 The analysis of the explosives of...organic substrates . . - r __ A.D. Wright, K.R. Jennings and R . Peters, University of Warwick, Coventry, U.K. 16:40 F2 GC/MS analysis of PETN and NG

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

ERIC Educational Resources Information Center

Storm, Roger; Benson, Thomas; Galica, Carol; McCredie, Patty

2003-01-01

This educator guide provides background information on Wilbur and Orville Wright. It also presents activities on aeronautics that provide templates for building the 1900, 1901, and 1902 Gliders and the 1903 Flyer. Activities include: (1) Early Aviation; (2) Your First Interview; (3) Your First Report; (4) Build a Model of the 1900 Glider; (5)…

Simulant Gas Test Technique Feasibility

DTIC Science & Technology

1990-05-01

DY’NAMICS LABORATORY WRIGHT RESEARCH AND DEVELOPMENT CENTER AIR FORCE SYSTEMS COMMAND WRIGHT-PATTERSON AIR FORCE BASE, OHIO 45433-6553 NOTIr’ When...TERMS (Continue on reverse if necessary and identify by block number) FIELD GROUP SUB-GROUP Hypersonic-test Air -chemistry Non-equilibrium-flow 0g...ABSTRACT (Continue on reverse if necessary and identify by block number) ’[lie Ulcertaillty engendered by non-equilibrium air effects on hypersonic

PSE Aysis of Crossflow Instability on HifIre-5B Flight Test

DTIC Science & Technology

2017-06-05

AIR FORCE RESEARCH LABORATORY AEROSPACE SYSTEMS DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7542 AIR FORCE MATERIEL COMMAND UNITED...Air Force Research Laboratory, Aerospace Systems Directorate Wright-Patterson Air Force Base, OH 45433-7542 Air Force Materiel Command, United...States Air Force 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSORING/MONITORING Air Force Research Laboratory Aerospace Systems

Richard Wright's Thematic Treatment of Women in "Uncle Tom's Children,""Black Boy," and "Native Son."

ERIC Educational Resources Information Center

Brewton, Butler E.

Richard Wright's literary work emphasizes a contrast between black women and white women. Although both are "givers" to black boys, the nature of what they give is different. The black woman gives physical life, feeds it, and protects it at the expense of spiritual or creative vitality. Her goal is to survive bodily, to breathe, to have…

HOT CELL BUILDING, TRA632, INTERIOR. WRIGHT 3TON HOIST ON EAST ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

HOT CELL BUILDING, TRA-632, INTERIOR. WRIGHT 3-TON HOIST ON EAST SIDE OF CELL 2. SIGN AT LEFT OF VIEW SAYS, "...DO NOT BRING FISSILE MATERIAL INTO AREA WITHOUT APPROVAL." CAMERA FACES NORTHWEST. INL NEGATIVE NO. HD46-29-2. Mike Crane, Photographer, 2/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

Nb3Sn Superconductor Loss Study

DTIC Science & Technology

1988-01-08

ABERO PROPULSION LABORATORY AIR FORCE WRIGHT AERONAUTICAL LABORATORIES AIR FORCE SYSTEMS COMMAND WRIGHT-PATTERSON AIR FORCE BASE, OHIO 45433-6563 93...Advanced Power Systems Branch Aerospace Power Division Aero Propulsion & Power Laboratory FOR THE COMMANDER MiCHAEL D. BRAYDICH, Maj, USAF Deputy Director...Aerospace Power Division Aero Propulsion & Power Laboratory IF YOUR ADDRESS HAS CHANGED, IF YOU WISH TO BE REMOVED FROM OUR MAIUNG LIST, OR IF THE

Wright Brothers National Memorial: Site of the First Controlled Powered Flight. Teaching with Historic Places.

ERIC Educational Resources Information Center

Olio, Brenda K.

Wilbur and Orville Wright undertook the first test airplane flight on December 17, 1903, at the Outer Banks of North Carolina. Their success represented the culmination of four years of painstaking research and trials in which they designed and improved their flying machines at home in Dayton, Ohio, and tested them each year near Kitty Hawk, North…

Defense Conference on Nondestructive Testing (28th), 27-29 November 1979

DTIC Science & Technology

1979-11-29

58 ’.Microencapsulated Penetrants, A Now Approach to Penetrant Inspection" • ........ Albert Olevitch, Wright- Patterson AEB, OH...J. Watts, Warren, MI 48090 ......................... 140 "Using NDT Methods to Influence the Aircraft Design Process,’ William L Andre, Moffett Field...Albert Olevitch Air Force Materialý Laboratory Attn: AFML/MXE Wright- Patterson AFB, OH 45433 Autovon 785-3691 ABSTRACT This paper describes the work

Very Long Wave Length IR Detectors

DTIC Science & Technology

2015-02-01

STINFO COPY AIR FORCE RESEARCH LABORATORY MATERIALS AND MANUFACTURING DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7750 AIR FORCE...to comply with a collection of information if it does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE...NAME(S) AND ADDRESS(ES) Air Force Research Laboratory Materials and Manufacturing Directorate Wright-Patterson Air Force Base, OH 45433-7750 Air

Investigation of Fire-Vulnerability-Reduction Effectiveness of Fire-Resistant Diesel Fuel in Armored Vehicular Fuel Tanks

DTIC Science & Technology

1980-09-30

Aberdeen Proving Ground, Maryland, September 1976. 2. Weatherford, W.D., Jr., Fodor, G.E., Naegeli , D.W., Owens, E.C., Wright, B.R., and Schaekel, F.W...Weatherford, W.I)., Jr., Fodor, G.E., Naegeli , D.W., Owens, E.C., Wright, B.R., and Schaekel, F.W., "Development of Army Fire-Resistant Diesel Fuel," Interim

Collaboration, Reputation, and Ethics in American Academic Life: Hans H. Gerth and C. Wright Mills.

ERIC Educational Resources Information Center

Oakes, Guy; Vidich, Arthur J.

Using the collaboration between sociologist C. Wright Mills and Hans H. Gerth and their studies of the work of Max Weber as a point of departure for a sustained discussion of academic ethics, this book explores how concealment, secrecy, and deception contribute to the building of academic reputation and how the balance of knowledge and power in a…

Annotated Bibliography: Polymers in Concrete.

DTIC Science & Technology

1982-10-01

under the general supervision of Mr. Bryant Mather, Chief, SL, and Mr. John Scanlon, Chief, Concrete Technology Division , SL, and under the direct...Foreign Technology Division , Wright-Patterson Air Force Base, Ohio. The shrinkage effect on concrete is a significant factor in solving the problem of using...Infrared Radiation," p 13, Jun 1974, Foreign Technology Division , Wright-Patterson Air Force Base, Ohio. Infrared irradiation is an effective means of

A modified Wright-Fisher model that incorporates Ne: A variant of the standard model with increased biological realism and reduced computational complexity.

PubMed

Zhao, Lei; Gossmann, Toni I; Waxman, David

2016-03-21

The Wright-Fisher model is an important model in evolutionary biology and population genetics. It has been applied in numerous analyses of finite populations with discrete generations. It is recognised that real populations can behave, in some key aspects, as though their size that is not the census size, N, but rather a smaller size, namely the effective population size, Ne. However, in the Wright-Fisher model, there is no distinction between the effective and census population sizes. Equivalently, we can say that in this model, Ne coincides with N. The Wright-Fisher model therefore lacks an important aspect of biological realism. Here, we present a method that allows Ne to be directly incorporated into the Wright-Fisher model. The modified model involves matrices whose size is determined by Ne. Thus apart from increased biological realism, the modified model also has reduced computational complexity, particularly so when Ne⪡N. For complex problems, it may be hard or impossible to numerically analyse the most commonly-used approximation of the Wright-Fisher model that incorporates Ne, namely the diffusion approximation. An alternative approach is simulation. However, the simulations need to be sufficiently detailed that they yield an effective size that is different to the census size. Simulations may also be time consuming and have attendant statistical errors. The method presented in this work may then be the only alternative to simulations, when Ne differs from N. We illustrate the straightforward application of the method to some problems involving allele fixation and the determination of the equilibrium site frequency spectrum. We then apply the method to the problem of fixation when three alleles are segregating in a population. This latter problem is significantly more complex than a two allele problem and since the diffusion equation cannot be numerically solved, the only other way Ne can be incorporated into the analysis is by simulation. We have achieved good accuracy in all cases considered. In summary, the present work extends the realism and tractability of an important model of evolutionary biology and population genetics. Copyright © 2016 Elsevier Ltd. All rights reserved.

Passion play: Will Wright and games for science learning

NASA Astrophysics Data System (ADS)

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 may benefit from an examination of the work of video game designer Will Wright. Wright designs through a constructivist lens and his open-ended, sandbox games ( SimCity, The Sims, Spore) present wide "possibility spaces" that allow players to exercise their critical thinking and problem solving skills. His games invoke a delight in discovery that inspire creative acts and interest-driven learning both during and outside of the game. Finally, he reminds us that failure-based learning is a viable strategy for building expertise and understanding.

Comparisons of some scattering theories with recent scatterometer measurements. [sea roughness radar model

NASA Technical Reports Server (NTRS)

Fung, A. K.; Dome, G.; Moore, R. K.

1977-01-01

The paper compares the predictions of two different types of sea scatter theories with recent scatterometer measurements which indicate the variations of the backscattering coefficient with polarization, incident angle, wind speed, and azimuth angle. Wright's theory (1968) differs from that of Chan and Fung (1977) in two major aspects: (1) Wright uses Phillips' sea spectrum (1966) while Chan and Fung use that of Mitsuyasu and Honda, and (2) Wright uses a modified slick sea slope distribution by Cox and Munk (1954) while Chan and Fung use the slick sea slope distribution of Cox and Munk defined with respect to the plane perpendicular to the look direction. Satisfactory agreements between theory and experimental data are obtained when Chan and Fung's model is used to explain the wind and azimuthal dependence of the scattering coefficient.

Photovoltaic electric power applied to Unmanned Aerial Vehicles (UAV)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Geis, J.; Arnold, J.H.

1994-09-01

Photovoltaic electric-powered flight is receiving a great deal of attention in the context of the United States` Unmanned Aerial Vehicle (UAV) program. This paper addresses some of the enabling technical areas and their potential solutions. Of particular interest are the long-duration, high-altitude class of UAV`s whose mission it is to achieve altitudes between 60,000 and 100,000 feet, and to remain at those altitudes for prolonged periods performing various mapping and surveillance activities. Addressed herein are studies which reveal the need for extremely light-weight and efficient solar cells, high-efficiency electric motor-driven propeller modules, and power management and distribution control elements. Sincemore » the potential payloads vary dramatically in their power consumption and duty cycles, a typical load profile has been selected to provide commonality for the propulsion power comparisons. Since missions vary widely with respect to ground coverage requirements, from repeated orbiting over a localized target to long-distance routes over irregular terrain, the authors have also averaged the power requirements for on-board guidance and control power, as well as ground control and communication link utilization. In the context of the national technology reinvestment program, wherever possible they modeled components and materials which have been qualified for space and defense applications, yet are compatible with civilian UAV activities. These include, but are not limited to, solar cell developments, electric storage technology for diurnal operation, local and ground communications, power management and distribution, and control servo design. And finally, the results of tests conducted by Wright Laboratory on ultralight, highly efficient MOCVD GaAs solar cells purchased from EPI Materials Ltd. (EML) of the UK are presented. These cells were also used for modeling the flight characteristics of UAV aircraft.« less

Photovoltaic electric power applied to Unmanned Aerial Vehicles (UAV)

NASA Technical Reports Server (NTRS)

Geis, Jack; Arnold, Jack H.

1994-01-01

Photovoltaic electric-powered flight is receiving a great deal of attention in the context of the United States' Unmanned Aerial Vehicle (UAV) program. This paper addresses some of the enabling technical areas and their potential solutions. Of particular interest are the long-duration, high-altitude class of UAV's whose mission it is to achieve altitudes between 60,000 and 100,000 feet, and to remain at those altitudes for prolonged periods performing various mapping and surveillance activities. Addressed herein are studies which reveal the need for extremely light-weight and efficient solar cells, high-efficiency electric motor-driven propeller modules, and power management and distribution control elements. Since the potential payloads vary dramatically in their power consumption and duty cycles, a typical load profile has been selected to provide commonality for the propulsion power comparisons. Since missions vary widely with respect to ground coverage requirements, from repeated orbiting over a localized target to long-distance routes over irregular terrain, we have also averaged the power requirements for on-board guidance and control power, as well as ground control and communication link utilization. In the context of the national technology reinvestment program, wherever possible we modeled components and materials which have been qualified for space and defense applications, yet are compatible with civilian UAV activities. These include, but are not limited to, solar cell developments, electric storage technology for diurnal operation, local and ground communications, power management and distribution, and control servo design. And finally, the results of tests conducted by Wright Laboratory on ultralight, highly efficient MOCVD GaAs solar cells purchased from EPI Materials Ltd. (EML) of the UK are presented. These cells were also used for modeling the flight characteristics of UAV aircraft.

Photovoltaic electric power applied to Unmanned Aerial Vehicles (UAV)

NASA Astrophysics Data System (ADS)

Geis, Jack; Arnold, Jack H.

1994-09-01

Photovoltaic electric-powered flight is receiving a great deal of attention in the context of the United States' Unmanned Aerial Vehicle (UAV) program. This paper addresses some of the enabling technical areas and their potential solutions. Of particular interest are the long-duration, high-altitude class of UAV's whose mission it is to achieve altitudes between 60,000 and 100,000 feet, and to remain at those altitudes for prolonged periods performing various mapping and surveillance activities. Addressed herein are studies which reveal the need for extremely light-weight and efficient solar cells, high-efficiency electric motor-driven propeller modules, and power management and distribution control elements. Since the potential payloads vary dramatically in their power consumption and duty cycles, a typical load profile has been selected to provide commonality for the propulsion power comparisons. Since missions vary widely with respect to ground coverage requirements, from repeated orbiting over a localized target to long-distance routes over irregular terrain, we have also averaged the power requirements for on-board guidance and control power, as well as ground control and communication link utilization. In the context of the national technology reinvestment program, wherever possible we modeled components and materials which have been qualified for space and defense applications, yet are compatible with civilian UAV activities. These include, but are not limited to, solar cell developments, electric storage technology for diurnal operation, local and ground communications, power management and distribution, and control servo design. And finally, the results of tests conducted by Wright Laboratory on ultralight, highly efficient MOCVD GaAs solar cells purchased from EPI Materials Ltd. (EML) of the UK are presented. These cells were also used for modeling the flight characteristics of UAV aircraft.

Temperature Dependent Sellmeier Equation for the Refractive Index of GaP (Postprint)

DTIC Science & Technology

2018-02-01

OPTICAL SOCIETY OF AMERICA (STINFO COPY) AIR FORCE RESEARCH LABORATORY MATERIALS AND MANUFACTURING DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH...10. SPONSORING/MONITORING AGENCY ACRONYM(S) Air Force Research Laboratory Materials and Manufacturing Directorate Wright-Patterson Air...the samples were identical in all but thickness, the n(λ)d product determined from the measured fringe spectra (using Eq. (2), with known m) for any

The Wonder and Enrichment of Teaching Wright Morris's "A Fight between a White Boy and a Black Boy in the Dusk of a Fall Afternoon in Omaha, Nebraska."

ERIC Educational Resources Information Center

McCaffrey, Jerrine

2001-01-01

Outlines a teaching method for Wright Morris's "A Fight Between a White Boy and a Black Boy in the Dusk of a Fall Afternoon in Omaha, Nebraska." Proposes that the story provides and opportunity to introduce stream-of-consciousness writing and to convey the significance of memory recall. (PM)

Handling Quality Requirements for Advanced Aircraft Design: Longitudinal Mode

DTIC Science & Technology

1979-08-01

phases of air -to- air combat, for example). This is far simpler than the general problem of control law definition. How- ever, the results of such...unlimited. Ali FORCE FUGHT DYNAMICS LABORATORYAIR FORCE WRIGHT AERONAUTICALLABORATORIES AIR FORCE SYSTEMS COMMANDI * WRIGHT-PATITERSON AIR FORCE BASE...not necessarily shared by the Air Force. Brian. W. VauVliet Project Engineer S Rorad0. Anderson, Chief Control Dynamics Branch Flight Control Division

The Shock and Vibration Bulletin. Part 4. Damping and Machinery Dynamics

DTIC Science & Technology

1983-05-01

Y. S. Shin, Naval Postgraduate School, Monterey, CA and M. K. Chargin, NASA Ames Research Center, Moffett Field, CA FLUID-STRUCTURE INTERACTION BY...Wright Aeronautical Laboratories, Wright-Patterson AFB, OH, and J. R. McGehee, NASA Langley Research Center, Hampton, VA ON THE MODAL... NASA Langley Missile Command, Redstone Arsenal, AL Research Center, Hampton, VA Mr. R. E. Seely, Naval Weapons Handlinj Center. Earle, Colts

The Supply Effectiveness of Cooperative Logistics.

DTIC Science & Technology

1979-06-01

comparisins need special attention. One- Wav ANOVA The critical item data were run on the computer using the subprogram One-Way (lo:422-425) to...thesis midi -proposal, LSSR 3-79B, Air Force Institute of Technology, Wright-Patterson AFB OH, February 1979. 6. Christenson, Linda. Supply Systems...Pricing Procedures." Unpublished thesis midi -proposal. LSSR 8-79B, Air Force Institute of Technology, Wright-Patterson AFB OH, February 1979. 28

The Evolution of the International System: Surrender Sovereignty or Fight to the Death

DTIC Science & Technology

2011-06-01

8 Robert Wright, Nonzero: The Logic of Human Destiny (New York, NY: First Vintage Books, 2001), 6-7. 9 Kenneth...systems, ecologies, cells, developing embryos , and ant colonies‖ as well as any socially constructed human group.36 Each system is made up of agents...Arnold. Discord and Collaboration. Baltimore, MD: The Johns Hopkins University Press, 1962. Wright, Robert. Nonzero: The Logic of Human Destiny

Darwinism after Mendelism: the case of Sewall Wright's intellectual synthesis in his shifting balance theory of evolution (1931).

PubMed

Hodge, Jonathan

2011-03-01

Historians of science have long been agreeing: what many textbooks of evolutionary biology say, about the histories of Darwinism and the New Synthesis, is just too simple to do justice to the complexities revealed to critical scholarship and historiography. There is no current consensus, however, on what grand narratives should replace those textbook histories. The present paper does not offer to contribute directly to any grand, consensual, narrational goals; but it does seek to do so indirectly by showing how, in just one individual case, details of intellectual biography connect with big picture issues. To this end, I examine here how very diverse scientific and metaphysical commitments were integrated in Sewall Wright's own personal synthesis of biology and philosophy. Taking as the decisive text the short final section of Wright's long 1931 paper on 'Evolution in Mendelian populations,' I examine how his shifting balance theory (SBT) related to his optimum breeding strategy research, his physiological genetics, his general theory of homogenising and heterogenesing causation and his panpsychist view of mind and matter; and I discuss how understanding these relations can clarify Wright's place in the longue durée of evolutionary thought. Copyright © 2010 Elsevier Ltd. All rights reserved.

Single and simultaneous binary mergers in Wright-Fisher genealogies.

PubMed

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 1∕3-ϵ , ϵ>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 1∕2-ϵ , 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 © 2018 Elsevier Inc. All rights reserved.

Suit study - The impact of VMS in subsystem integration

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hill, B.; Watts, R.

1992-02-01

One of the thrusts of the Wright Laboratory/FIVE-sponsored Subsystem Integration Technology (SUIT) study is to investigate the impact of emerging vehicle management system (VMS) concepts on subsystem integration. This paper summarizes the issues relating to VMS/subsystem integration as examined during the Northrop SUIT study. Projected future weapon system requirements are identified and their impact on VMS and subsystem design interpreted. Integrated VMS/subsystem control and management functions are proposed. A candidate system VMS architecture satisfying the aforementioned weapon system requirements and providing the identified control and management functions is proposed. This architecture is used, together with the environmental control system, asmore » an illustrative subsystem example, to address the risks associated with the design, development, procurement, integration and testing of integrated VMS/subsystem concepts. The conclusion is that the development process requires an airframer to adopt the role of subsystem integrator, the consequences of which are discussed. 2 refs.« less

KSC-2012-1574

NASA Image and Video Library

2012-03-01

CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, put the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule in a Keith thermal automation oven. The tiles will be baked at 2,200 degrees F to cure their ceramic coating. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

KSC-2012-1586

NASA Image and Video Library

2012-03-01

CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, removes the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule from a Keith thermal automation oven. Inside, the tiles were baked at 2,200 degrees F to cure their ceramic coating. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

KSC-2012-1577

NASA Image and Video Library

2012-03-01

CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, removes the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule from a Keith thermal automation oven. Inside, the tiles were baked at 2,200 degrees F to cure their ceramic coating. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

STEM Education: Introduction of Quantitative Math and Science Content into Elementary Education, STEM Enrichment Effort in Title One Elementary and Middle Schools in Bay County, Florida

DTIC Science & Technology

2013-06-01

inside pages STINFO COPY AIR FORCE RESEARCH LABORATORY MATERIALS AND MANUFACTURING DIRECTORATE WRIGHT PATTERSON AIR FORCE BASE, OH 45433-7750...Materials and Manufacturing Directorate Materials and Manufacturing Directorate Air Force Research Laboratory Air Force Research Laboratory This... Research Laboratory Materials and Manufacturing Directorate Wright Patterson Air Force Base, OH 45433-7750 Air Force Materiel Command United States

Annual Symposium, Psychology in the Air Force (5th), 8 April - 10 April 1976

DTIC Science & Technology

1976-06-01

approach . Miller, Robert B., Psychological Considerations in the Design of Training Equipment, WADC-TR-54-563, Wright-Patterson AFB, OH, Wright Air... Abnormal and Social Psychology , 1963, 66, 207-216. Berkley, C. S. & Sproule, C. F. Test anxiety and test-unsophistication: The effects, the cures. Public...SYMPOSIUM PROCEEDINGS Proceedings of the 5th Symposium on Psychology in the Air Force. Sponsored by the Department of Behavioral Sciences and

The Shock and Vibration Bulletin. Part 3. Invited Papers, Pyrotechnic Shock, Pyrotechnic Shock Workshop

DTIC Science & Technology

1986-08-01

Technology Laboratory, Watertown, MA AIR FORCE BASIC RESEARCH IN DYNAMICS AND CONTROL OF LARGE SPACE STRUCTURES Anthony K. Amos, Boiling Air Force Base...Engineering, Watchun$, NJ TEMPERATURE SHIFT CONSIDERATIONS FOR DAMPING MATERIALS L. Rogers, Air Force Wright Aeronautictl Laboratories, Wright...INDUCED CAVITY ACOUSTICS L.L. Shaw,. Air Force Wr4ht Aeroaauical Laborawrics, Wri•ht-Paucswon AFB. OH i 4i SESSION CHAIRMEN AND COCHAIRMEN 56th Shock and

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

DTIC Science & Technology

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

Science, alchemy and light: paintings by Joseph Wright of Derby.

PubMed

Dominiczak, Marek H

2002-01-01

This article considers two paintings by the English painter, Joseph Wright of Derby (1734-97), 'An Experiment on a Bird in the Air Pump' and 'The Alchemist in Search of the Philosopher's Stone' as painterly reflections on the early industrial culture. Particularly interesting in the "Experiment on a Bird" is the broad spectrum of spectator's reactions to the experiment; this can be related to the contemporary debate on the contextualization of science.

Some Considerations on Short Crack Growth Behaviour in Aircraft Structures,

DTIC Science & Technology

1983-03-01

Aerospace Applications Studies Programme. The results of AGARI) work are reported to the member nations and the NATO Authorities through the AGARI) series...AEROSPACE ENGINFFR AIR FORCE WRIGHT AFRONAUTICAL LABORATORIES (FIBFC) WRIGHT-PATTERSON AFB, OHIO, USA Small crack technology applications to airframe...rowth at Fastener Holes," AFFD,-TR-77-83, Air Force Flight Dynamics Laboratory, April 1q78. 1’-5 8. Rudd, J.L., " Applications of The Equivalent

PLC Hardware Discrimination using RF-DNA fingerprinting

DTIC Science & Technology

2014-06-19

PLC HARDWARE DISCRIMINATION USING RF-DNA FINGERPRINTING THESIS Bradley C. Wright, Civilian, USAF AFIT-ENG-T-14-J-12 DEPARTMENT OF THE AIR FORCE AIR...protection in the United States. AFIT-ENG-T-14-J-12 PLC HARDWARE DISCRIMINATION USING RF-DNA FINGERPRINTING THESIS Presented to the Faculty Department...DISCRIMINATION USING RF-DNA FINGERPRINTING Bradley C. Wright, B.S.E.E. Civilian, USAF Approved: /signed/ Maj Samuel J. Stone, PhD (Chairman) /signed/ Michael A

Workshop on Diffuse Discharge Opening Switches (January 13-15, 1982).

DTIC Science & Technology

1982-04-23

Chairman) Peter Bletzinger Air Force Wright Aeronautical Laboratory Frank DeLucia Duke University Albert Engelhardt Los Alamos National Laboratory...and other gas discharge plasmas," J. Opt. Soc. Am., 68, 352 (1978). 9. P. Camus , M. Dieulin and C. Morillon, "Optogalvanic detection of barium high...Parkway Wright-Patterson AFB, OH 45433 Everett, MA 02149 513/255-2923 617/389-3000 ext. 36 ext. 568 Rudy Buser Albert G. Engelhardt Night Vision and

First flights of genetic-algorithm Kitty Hawk

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goldberg, D.E.

1994-12-31

The design of complex systems requires an effective methodology of invention. This paper considers the methodology of the Wright brothers in inventing the powered airplane and suggests how successes in the design of genetic algorithms have come at the hands of a Wright-brothers-like approach. Recent reliable subquadratic results in solving hard problems with nontraditional GAs and predictions of the limits of simple GAs are presented as two accomplishments achieved in this manner.

Tankering Fuel: A Cost Saving Initiative

DTIC Science & Technology

2011-05-01

USAF AFIT/IMO/ENS/11-06 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright- Patterson Air Force Base, Ohio...NORTHCOM DFSP Verona DESC New York US NULL NORTHCOM DFSP Watson DESC California US NULL NORTHCOM DFSP WILLIAMS DESC FLOATING US NULL NORTHCOM DFSP...ANG KOKC AF Oklahoma US ANG NORTHCOM Willow Grove ANG KNXX AF Pennsylvania US ANG NORTHCOM Wright Patterson KFFO AF Ohio US AFMC NORTHCOM WV ARNG

Sampled-Data Kalman Filtering and Multiple Model Adaptive Estimation for Infinite-Dimensional Continuous-Time Systems

DTIC Science & Technology

2007-03-01

mathematical frame- 1-6 work of linear algebra and functional analysis [122, 33], while Kalman-Bucy filtering [96, 32] is an especially important...Engineering, Air Force Institute of Technology (AU), Wright- Patterson AFB, Ohio, March 2002. 85. Hoffman, Kenneth and Ray Kunze. Linear Algebra (Second Edition...Engineering, Air Force Institute of Technology (AU), Wright- Patterson AFB, Ohio, December 1989. 189. Strang, Gilbert. Linear Algebra and Its Applications

F-4 Beryllium Rudders; A Precis of the Design, Fabrication, Ground and Flight Test Demonstrations

DTIC Science & Technology

1975-05-01

Wright-Patterson Air Force Base , Ohio 45433. AIR FORCE FLIGHT DYNAMICS LABORATORY AIR FORCE SYSTEMS COMMAND WRIGHT-PATTERSON AIR FORCE BASE , OHIO 45433...rudder. These sequential ground tests include: - A 50,000 cycle fatigue test of upper balance weight support structure. A static test to...Design Details 6. Design Analysis 7. Rudder Mass Balance 8, Rudder Moment of Inertia 9, Rudder Weight RUDDER FABRICATION AND ASSEMBLY 1. 2

NASA aircraft technician Don Herman completes placement of the first official U.S. Centennial of Fli

NASA Technical Reports Server (NTRS)

2002-01-01

NASA aircraft technician Don Herman completes placement of the first official U.S. Centennial of Flight Commission logo on an aircraft. The honored recipient is NASA Dryden Flight Research Center's Active Aeroelastic Wing (AAW) F/A-18 research aircraft, which is poised to begin wing-warping research flights harkening back to the Wright brothers. The Centennial of Flight Commission was created by the U.S.Congress in 1999 to serve as a national and international source of information about activities to commemorate the centennial of the Wright Brothers' first powered flight on the sands of Kitty Hawk, North Carolina, on December 17, 1903. Centennial activities are scheduled for 2003 in both North Carolina and Dayton, Ohio, home of the Wrights. In addition to these celebrations, numerous historical and educational projects are anticipated on the subject of aviation and aeronautics that will be an important legacy of the centennial of powered flight.

NASA aircraft technician Donte Warren completes placement of the first official U.S. Centennial of F

NASA Technical Reports Server (NTRS)

2002-01-01

NASA aircraft technician Donte Warren completes placement of the first official U.S. Centennial of Flight Commission logo on an aircraft. The honored recipient is NASA Dryden Flight Research Center's Active Aeroelastic Wing (AAW) F/A-18 research aircraft, which is poised to begin wing-warping research flights harkening back to the Wright brothers. The Centennial of Flight Commission was created by the U.S.Congress in 1999 to serve as a national and international source of information about activities to commemorate the centennial of the Wright Brothers' first powered flight on the sands of Kitty Hawk, North Carolina, on December 17, 1903. Centennial activities are scheduled for 2003 in both North Carolina and Dayton, Ohio, home of the Wrights. In addition to these celebrations, numerous historical and educational projects are anticipated on the subject of aviation and aeronautics that will be an important legacy of the centennial of powered flight.

Sewall Wright's equation Deltaq=(q(1-q) partial differentialw/ partial differentialq)/2w.

PubMed

Edwards, A W

2000-02-01

An equation of Sewall Wright's expresses the change in the frequency of an allele under selection at a multiallelic locus as a function of the gradient of the mean fitness "surface" in the direction in which the relative proportions of the other alleles do not change. An attempt to derive this equation using conventional vector calculus shows that this description leads to a different equation and that the purported gradient in Wright's equation is not a gradient of the mean fitness surface except in the diallelic case, where the two equations are the same. It is further shown that if Fisher's angular transformation is applied to the diallelic case the genic variance is exactly equal to one-eighth of the square of the gradient of the mean fitness with respect to the transformed gene frequency. Copyright 2000 Academic Press.

Python Leap Second Management and Implementation of Precise Barycentric Correction (barycorrpy)

NASA Astrophysics Data System (ADS)

Kanodia, Shubham; Wright, Jason

2018-01-01

We announce barycorrpy (BCPy) , a Python implementation to calculate precise barycentric corrections well below the 1 cm/s level, following the algorithm of Wright and Eastman (2014). This level of precision is required in the search for 1 Earth mass planets in the Habitable Zones of Sun-like stars by the Radial Velocity (RV) method, where the maximum semi-amplitude is about 9 cm/s. We have developed BCPy to be used in the pipeline for the next generation Doppler Spectrometers - Habitable-zone Planet Finder (HPF) and NEID. In this work, we also develop an automated leap second management routine to improve upon the one available in Astropy. It checks for and downloads a new leap second file before converting from the UT time scale to TDB.

Thin liquid sheet target capabilities for ultra-intense laser acceleration of ions at a kHz repetition rate

NASA Astrophysics Data System (ADS)

Klim, Adam; Morrison, J.; Orban, C.; Chowdhury, E.; Frische, K.; Feister, S.; Roquemore, M.

2017-10-01

The success of laser-accelerated ion experiments depends crucially on a number of factors including how thin the targets can be created. We present experimental results demonstrating extremely thin (under 200 nm) glycol sheet targets that can be used for ultra-intense laser-accelerated ion experiments conducted at the Air Force Research Laboratory at Wright-Patterson Air Force Base. Importantly, these experiments operate at a kHz repetition rate and the recovery time of the liquid targets is fast enough to allow the laser to interact with a refreshed, thin target on every shot. These thin targets can be used to produce energetic electrons, light ions, and neutrons as well as x-rays, we present results from liquid glycol targets which are useful for proton acceleration experiments via the mechanism of Target Normal Sheath Acceleration (TNSA). In future work, we will create thin sheets from deuterated water in order to perform laser-accelerated deuteron experiments. This research was sponsored by the Quantum and Non-Equilibrium Processes Division of the AFOSR, under the management of Dr. Enrique Parra, and support from the DOD HPCMP Internship Program.

Shock-induced mechanochemistry in heterogeneous reactive powder mixtures

NASA Astrophysics Data System (ADS)

Gonzales, Manny; Gurumurthy, Ashok; Kennedy, Gregory; Neel, Christopher; Gokhale, Arun; Thadhani, Naresh

The bulk response of compacted powder mixtures subjected to high-strain-rate loading conditions in various configurations is manifested from behavior at the meso-scale. Simulations at the meso-scale can provide an additional confirmation of the possible origins of the observed response. This work investigates the bulk dynamic response of Ti +B +Al reactive powder mixtures under two extreme loading configurations - uniaxial stress and strain loading - leveraging highly-resolved in-situ measurements and meso-scale simulations. Modified rod-on-anvil impact tests on a reactive pellet demonstrate an optimized stoichiometry promoting reaction in Ti +B +Al. Encapsulated powders subjected to shock compression via flyer plate tests provide possible evidence of a shock-induced reaction at high pressures. Meso-scale simulations of the direct experimental configurations employing highly-resolved microstructural features of the Ti +B compacted mixture show complex inhomogeneous deformation responses and reveal the importance of meso-scale features such as particle size and morphology and their effects on the measured response. Funding is generously provided by DTRA through Grant No. HDTRA1-10-1-0038 (Dr. Su Peiris - Program Manager) and by the SMART (AFRL Wright Patterson AFB) and NDSEG fellowships (High Performance Computing and Modernization Office).

United States Air Force Summer Research Program -- 1993. Volume 5A. Wright Laboratory

DTIC Science & Technology

1993-12-01

by an inclusion in the homogeneous material with nonelastic strain Ene plus an equivalent eigenstrain £, 30- 8 0O+ a= cm(Eo+ • Ene - E") in Q, 00+ = C...m (i0+ ill D-u, (2.3) The eigenstrain , E" is a fictitious nonelastic strain introduced to simulate the stress disturbance due to the existence of...relation is obtained to determine the eigenstrain F" Cf[E0 + S(Ene + £) - ne] = Cm[,O+ S(Ene + r") - Ene - c" in 12. (2.6) The eigenstrain E" is solved

Perspectives on Highly Adaptive or Morphing Aircraft

NASA Technical Reports Server (NTRS)

McGowan, Anna-Maria R.; Vicroy, Dan D.; Busan, Ronald C.; Hahn, Andrew S.

2009-01-01

The ability to adapt to different flight conditions has been fundamental to aircraft design since the Wright Brothers first flight. Over a hundred years later, unconventional aircraft adaptability, often called aircraft morphing has become a topic of considerable renewed interest. In the past two decades, this interest has been largely fuelled by advancements in multi-functional or smart materials and structures. However, highly adaptive or morphing aircraft is certainly a cross-discipline challenge that stimulates a wide range of design possibilities. This paper will review some of the history of morphing aircraft including recent research programs and discuss some perspectives on this work.

Modeling and Control in Distributed Parameter Physical Systems.

DTIC Science & Technology

1998-05-15

Albanese); May 5-7 (Albanese). The collaborations intensified during 1997 with the following visits: 1. June 15-August 30, 1997: C. Musante , a graduate...November 13, 1997: H.T. Banks and C. Musante visited with Jeff Fisher and colleagues in the toxicology group at Wright Patterson to discuss our progress in...May 22, 1997: NCSU team (H.T. Banks, R.C. Smith, C. Musante ) visited with Mike Stands and colleagues at Wright Patterson. 3. October 7, 1997: H.T

Possible Effects of the Department of Defense Acting as a Buyer on the Derivatives Futures Market

DTIC Science & Technology

2009-06-01

Buyer on the Derivatives Futures Market By: Thomas R. Bowman Evan P. Wright June 2009 Advisors: Douglas Brook Nayantara...Possible Effects of the Department of Defense Acting as a Buyer on the Derivatives Futures Market 6. AUTHOR(S) Thomas R. Bowman and Evan P. Wright 5...DoD) participation as a buyer in the commercial futures market for derivatives. The idea that DoD should participate in derivatives trading has

Hydroprocessed Esters and Fatty Acids (HEFA) Bio-Based Jet Fuels: Sensory Irritation Study and Human Health Hazard Assessment

DTIC Science & Technology

2013-06-30

AFRL-RH-FS-TR-2014-0001 Hydroprocessed Esters and Fatty Acids (HEFA) Bio -Based Jet Fuels: Sensory Irritation Study and Human Health Hazard...Karen L. Mumy Brian A. Wong R. Arden James James Reboulet Brian Sharits Michael Grimm Nathan Gargas Naval Medical Research Unit - Dayton...Wright-Patterson AFB OH Richard C. Striebich AFRL/RQTF Wright-Patterson AFB OH David R. Mattie Bioeffects Division Molecular Bioeffects Branch

Measured Properties of Turbulent Premixed Flames for Model Assessment, Including Burning Velocities, Stretch Rates, and Surface Densities (Postprint)

DTIC Science & Technology

2006-10-01

Engineering) Campbell D. Carter and Jeffrey M. Donbar (Aerospace Propulsion Division, Propulsion Sciences Branch (AFRL/ PRAS )) 5f. WORK UNIT NUMBER...Sciences Branch (AFRL/ PRAS ) Propulsion Directorate Air Force Research Laboratory, Air Force Materiel Command Wright-Patterson AFB, OH 45433-7251 Uni. of...M. Donbar b a Department of Aerospace Engineering, University of Michigan, Ann Arbor, MI 48109, USA b Air Force Research Laboratory AFRL/ PRAS , Wright

Final Environmental Assessment for Construction of Fisher House II, Wright-Patterson Air Force Base, Ohio

DTIC Science & Technology

2008-03-25

aquifer that supplies drinking water to much of southwestern Ohio. This is an unconsolidated aquifer of glacial origin ranging in thickness from 40 to...underlying Wright-Patterson AFB is gently dipping Ordovician and Silurian sedimentary rock. The base is located on the crest of the Cincinnati Arch...a broad anticline that drops to the north- northeast at approximately five feet per mile. This sedimentary rock consists mainly of shales with thin

The Development and Inter-Rater Reliability of the Department of Defense Human Factors Analysis and Classification System, Version 7.0

DTIC Science & Technology

2015-04-09

Anthony Wurmstein, Lt Col Brian (Moose) Musselman, & Maj Alejandro Ramos (U.S. Air Force). Finally, Lt Col Mary E. Arnholt and Maj Ernest Herrera, Jr ...Wright- Patterson AFB, OH 45433-7913 Distribution A: Approved for public release; distribution is unlimited. Case Number: 88ABW-2015-2334, 12...School of Aerospace Medicine Aerospace Medicine Department Aerospace Education Branch 2510 Fifth St. Wright- Patterson AFB, OH 45433-7913 8

Product Performance Agreement Center Proceedings Held at Dayton, Ohio on 18-19 June 1984.

DTIC Science & Technology

1984-06-19

current warranty requirements. The excruciating overlapping syndromes now being manifested in your daily postulations and emotional reverberations may...OfficeWright-Patterson AFB, OH 45433 ASD/EN 513/255-6145 Wright-Patterson AFB, OH 45431 513/255-5874*Harry Diamond Laboratories John Carroll Texas...61299 201/575-2319 309/i94-5953 McDonnell Douglas Corporit ion James Gardner Staff Vice President P" P.O. Box 5ib St. Louis, 110 6J166 * 314/232-7074

Lessons From Army System Developments. Volume 2: Case Studies

DTIC Science & Technology

2004-06-01

Air Force MH-53J Pave Low Helicopters. Dubbed "Task Force Normandy", their mission, to open the door into Iraq, will signal the beginning of the Gulf...flight of a "heavier than air " craft took place at Kitty Hawk, North Carolina. The Wright brothers succeeded where many had failed and thus brought...In the fall of 1908, the Wright brothers build a heavier than air flying machine in response to Signal Corps request for proposals. During initial

Comparative Anthropometry of the Hand

DTIC Science & Technology

1980-12-01

presented in a report by Churchill, Kuby , and Daniels (1957)." The basic data used for men were those obtained in a survey of 4063 USAF flying personnel...Wright-Patterson Air Force Base, Ohio, December 1956. (AD 110 589) 6 Churchill, E., A. Kuby , and G. S. Daniels. Nomograph of the Hand and Its Related...LAD A047 314) 6. Churchill, E., A. Kuby , and G.S. Daniels. Nomograph of the Hand and Its Related Dimensions. WADC Technical Report 57-198, Wright Air

The Potential for Restructuring MOS (Military Occupational Specialties) Tasks to Reduce Physical Demand Requirements of Critical MOS

DTIC Science & Technology

1984-09-01

fitness training in the US Army (ARIEM T-5/79). Natick, MS: US Army Research Institute for Environental Medicine, August 1979, p 31. 6Vogel, Wright...Human engineering guide to equipment d (rev. ed.). Washington, DC: US Government Printing Office, 1972, pp 497, 512, 527., 2 2Vogel, Wright, & Patton...physical demands they make. Three of the interview questions addressed this issue . The questions were: "Are you tired after doing this task?" "Have

The birth of gravitational evolutionary dynamics of stellar systems (from Th. Wright to W. Herschel).

NASA Astrophysics Data System (ADS)

Eremeeva, A. J.

1995-05-01

Th. Wright, I. Kant and I. H. Lambert used well-known ideas about the structure and dynamics of the Solar system as a basis of their concepts of the stellar Universe. W. Herschel discovered the main features of the true, non-hierarchical large-scale structure of the Universe. He was also a pioneer of stellar dynamics with its new statistical laws and also of the theory of dynamical evolution in stellar systems at different scales.

Monte Carlo Bayesian System Reliability and MTBF-Confidence Assessment, II. Volume 2. SPARCS-2 Users Manual

DTIC Science & Technology

1978-03-01

1977 Approved for public release; distribution unlimited. AIR FORCE FLIGHT DYNAMICS LABORATORY AIR FORCE WRIGHT AERONAUTICAL LABORATORIES AIR FORCE...SYSTEMS COMMAND WRIGHT-PATTERSON AIR FORCE BASE, OHIO 45433 NOTI CE When Gove~inme~nt d’tawi~ngz, .6pe~c4Lcatiton, ct o-theAi da~ta cute -6e~d Joit any... AIR FORCE/56780/6 June 1978 -450 Unclassified SECURITY CLASSIFICATION OF THIS PAGE ("hen Date ýntered) READ INSTRUCTIONSREPORT DOCUMENTATION PAGE

Notes on the distribution of eastern woodrats and hispid cotton rats in south-central Nebraska

USGS Publications Warehouse

Wills, H.D.; Geluso, Keith; Smits, E.J.; Springer, J.T.; Newton, W.E.

2011-01-01

The eastern woodrat (Neotoma floridana) and hispid cotton rat (Sigmodon hispidus) reach distributional limits in southern Nebraska (Jones 1964, Farney 1975). In the last half century, both species have expanded their distributional ranges in the region (Kugler and Geluso 2009, Wright et al. 2010). Herein, we report new localities of occurrence for both species that extend known distributional boundaries in south-central Nebraska beyond those reported by Kugler and Geluso (2009) and Wright et al. (2010).

The class analysis of poverty: is the underclass living off the socially available surplus?

PubMed

Chernomas, R; Sepehri, A

1997-01-01

In a recent article Erik Olin Wright argues that the U.S. underclass is a drain on the socially available surplus and thus a hindrance to capital accumulation. Wright's argument is not supported by available evidence from the United States, Canada, and the United Kingdom on the state's distributive activities. This evidence suggests that the social welfare necessary to sustain the underclass is provided by transfers from wage and salary earners rather than from profit.

The Role of Fanconi/BRCA DNA Repair Pathway in Epithelial Ovarian Carcinogenesis

DTIC Science & Technology

2015-01-01

kit from Millipore. Chromatin was precleared with Magna ChIP Protien A/G Magnetic Beads and then incubated overnight at 4oC with 5 ug ChIP...Gynecology, 2014, accepted. Wright JW, Engel S, Kellar M, Bean Y, Hays L, Mhawech-Fauceglia P, Lim YJ, Pejovic T: Subcellular localization of FANCD2is...associated with survival in serous carcinoma of the ovary. Manuscript submitted. 2014 Meeting abstracts: Kellar M, Bean Y, Wright J, Pejovic T

Cost Effectiveness Analysis, A DTIC Bibliography.

DTIC Science & Technology

1980-07-01

CoSt.Nonstetionary Case. - AD-AO46 808 AD-AO0O 505 -PERSONAL AUTHOR -IKDEX-49 UNCLASSIFIED ZOW)? SAV-C"U F UNC LASS IF! ED *SCHUMACHER. WILLIAM J. OSEABERO. ERNEST ...Laboratory. Wright- Patterson AFB. envirOnmelnks wnder risk. Historically- VERT hs Ohio 45433. This work was ai calibration and been used crirnCiPally to...WRIGHT- PATTERSON AFB OH SCHOOL OF ALEXANDRIA VA SYSTEMS A𔃾D LOGISTICS A Methodology and Analysis for Cost-EffzCtive An Investigation of Changes in

One-Sided Comparisons for Treatments with a Control.

DTIC Science & Technology

1981-09-10

AD-AlOB 331 MISSOURI UNIV-ROLLA DEPT OF MATHEMATICS F/S 12/1 ONE-SIDED COMPARISONS FOR TREATMENTS WITH A CONTROL.U SEP al T ROBERTSON, F T WRIGHT...Robertson and F. T. Wright Department of Statistics Department of Mathematics The University of Iowa University of Missouri -Rolla ’~ Iowa City, Iowa 52242...treatments with a control or standard. For example, in a drug study , several drugs may be compared with a zero dose control. In the absence of prior

Microemulsion-Type Fire-Resistant Diesel Fuel.

DTIC Science & Technology

1984-12-31

Interface Sci., 42, 381 (1983). (SPEC22.A) 76 V. REFERENCES 1. Weatherford, W.D., Jr.; Fodor, G.E.; Naegeli , D.W.; Owens, E.C.; and Wright, B.R.; and...OO01 and DAAK70-80-C-OOOI, Report AFLRL No. il, December 1979 (Government Accession No. AD A083610). 2. Weatherford, W.D., Jr.; Fodor, G.E.; Naegeli , D.W...130, September 1980 (Government Accession No. AD A090129). 4. Weatherford, W.D., Jr.; Fodor, G.E.; Kanakia, M.D.; Naegeli , D.W.; and Wright, B.R

A preliminary report of an educational intervention in practice management

PubMed Central

Crites, Gerald E; Schuster, Richard J

2004-01-01

Background Practice management education continues to evolve, and little information exists regarding its curriculum design and effectiveness for resident education. We report the results of an exploratory study of a practice management curriculum for primary care residents. Methods After performing a needs assessment with a group of primary care residents at Wright State University, we designed a monthly seminar series covering twelve practice management topics. The curriculum consisted of interactive lectures and practice-based application, whenever possible. We descriptively evaluated two cognitive components (practice management knowledge and skills) and the residents' evaluation of the curriculum. Results The mean correct on the knowledge test for this group of residents was 74% (n = 12) and 91% (n = 12) before and after the curriculum, respectively. The mean scores for the practice management skill assessments were 2.62 before (n = 12), and 3.65 after (n = 12) the curriculum (modified Likert, 1 = strongly disagree, 5 = strongly agree). The residents rated the curriculum consistently high. Conclusions This exploratory study suggests that this curriculum may be useful in developing knowledge and skills in practice management for primary care residents. This study suggests further research into evaluation of this curriculum may be informative for practice-based education. PMID:15380023

A FURTHER CONTRIBUTION TO THE KNOWLEDGE OF THE OPSONINS

PubMed Central

Simon, Charles E.

1907-01-01

1. The determination of Wright's index of the opsonic content of the blood and other fluids of the body is open to serious and in part unavoidable errors and should be abandoned in its present form. 2. Conclusions based upon the determination of the opsonic content of the blood, according to Wright's method, are accordingly not uniformly reliable. 3. The percentage index is a valuable check on Wright's bacillary index, but likewise does not furnish an adequate idea of the opsonic content of the blood, unless carried out with progressive dilutions to the point of opsonic extinction. 4. The opsonins of normal blood serum are not specific. 5. The specificity of the opsonins in "immune" sera has not been satisfactorily established, but appears probable. 6. An opsonic immunity, in the sense of a continued high opsonic content of the blood does not exist. 7. In the blood and exudates of infected individuals substances may be present which exercise an inhibitory effect upon phagocytosis. PMID:19867106

The robust nature of the biopsychosocial model challenge and threat: a reply to Wright and Kirby.

PubMed

Blascovich, Jim; Mendes, Wendy Berry; Tomaka, Joe; Salomon, Kristen; Seery, Mark

2003-01-01

This article responds to Wright and Kirby's (this issue) critique of our biopsychosocial (BPS) analysis of challenge and threat motivation. We counter their arguments by reviewing the current state of our theory as well as supporting data, then turn to their specific criticisms. We believe that Wright and Kirby failed to accurately represent the corpus of our work, including both our theoretical model and its supporting data. They critiqued our model from a contextual, rational-economic perspective that ignores the complexity and subjectivity of person-person and person-environmental interactions as well as nonconscious influences. Finally, they provided criticisms regarding possible underspecificity of antecedent components of our model that do not so much indicate theoretical flaws as provide important and interesting questions for future research. We conclude by affirming that our BPS model of challenge and threat is an evolving, generative theory directed toward understanding the complexity of personality and social psychological factors underlying challenge and threat states.

An extraterrestrial habitat on earth: The algal mat of Don Jaun Pond

NASA Astrophysics Data System (ADS)

Siegel, B. Z.; Siegel, S. M.; Chen, J.; Larock, P.

On the edge of Don Juan Pond in the Wright Valley of Antarctica lies a mat of mineral and detritus cemented by organic matter. In spite of a CaCl2 concentration of about 33% (w/v), the mat contains Oscillatoria and other cyanobacteria, unicellular forms, colonial forms rich in carotenoids, and diatoms. Bacteria are rare; fungal filaments are not. Oscillatoria showed motility, but only at temperatures <10°C. Acetone extracts of the mat and nearby muds yielded visible spectra similar to those of laboratory grown O. sancta, with 50- to 70-fold molar ratio of chlorophyll a to b. Although rare, tardigrades were also found. The algal mat had enzymatic activities characteristic of peroxidase, catalase, dehydrogenase, and amylase. Cellulose, chitin, protein, lipid and ATP were present. Previously, algae in the Wright Valley have been described in melt water, not in the brine itself. Wright Valley has been used as a near sterile Martian model. It obviously contains an array of hardy terrestrial organisms.

Radio-opaque modification/substitute for the wright superior oblique tendon extender for superior oblique muscle overaction strabismus.

PubMed

Arnold, Robert W; Leman, Rachel E

2007-01-01

Kenneth Wright developed a technique for graded weakening of the superior oblique by increasing the effective length of this extraocular muscle's long tendon with a piece of silicone rubber retinal encircling band commonly used by eye surgery for retinal detachment repairs. In the absence of any specific retinal bands in our Children's Hospital, the following technique was developed affording a non-invasive ability to monitor, which was less intricate than the technique so well described by Demer. We substituted the "Mini Vessel Loop" (by Maaxxim Medical or Henley International). It is an elastic smooth silicone rubber cord that is radio-opaque, and can easily be seen on X-rays and CT scans. It is not an ophthalmologic medical device but it rather is designed to loop around and identify and gently retract blood vessels and nerves in any form of surgery where needed. We demonstrated success similar to that achieved by Wright in 43 patients using these radio-opaque, silicon Mini Vessel loops.

An extraterrestrial habitat on Earth: the algal mat of Don Juan [correction of Jaun] Pond.

PubMed

Siegel, B Z; Siegel, S M; Chen, J; LaRock, P

1983-01-01

On the edge of Don Juan Pond in the Wright Valley of Antarctica lies a mat of mineral and detritus cemented by organic matter. In spite of a CaCl2 concentration of about 33% (w/v), the mat contains Oscillatoria and other cyanobacteria, unicellular forms, colonial forms rich in carotenoids, and diatoms. Bacteria are rare; fungal filaments are not. Oscillatoria showed motility but only at temperatures <10 degrees C. Acetone extracts of the mat and nearby muds yielded visible spectra similar to those of laboratory grown O. sancta, with 50- to 70-fold molar ratio of chlorophyll a to b. Although rare, tardigrades were also found. The algal mat had enzymatic activities characteristic of peroxidase, catalase, dehydrogenase, and amylase. Cellulose, chitin, protein, lipid and ATP were present. Previously, algae in the Wright Valley have been described in melt water, not in the brine itself. Wright Valley has been used as a near sterile Martian model. It obviously contains an array of hardy terrestrial organisms.

Probability distribution of haplotype frequencies under the two-locus Wright-Fisher model by diffusion approximation.

PubMed

Boitard, Simon; Loisel, Patrice

2007-05-01

The probability distribution of haplotype frequencies in a population, and the way it is influenced by genetical forces such as recombination, selection, random drift ...is a question of fundamental interest in population genetics. For large populations, the distribution of haplotype frequencies for two linked loci under the classical Wright-Fisher model is almost impossible to compute because of numerical reasons. However the Wright-Fisher process can in such cases be approximated by a diffusion process and the transition density can then be deduced from the Kolmogorov equations. As no exact solution has been found for these equations, we developed a numerical method based on finite differences to solve them. It applies to transient states and models including selection or mutations. We show by several tests that this method is accurate for computing the conditional joint density of haplotype frequencies given that no haplotype has been lost. We also prove that it is far less time consuming than other methods such as Monte Carlo simulations.

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

DTIC Science & Technology

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

Wright Stuff

NASA Image and Video Library

2016-01-14

Scientists with NASA New Horizons mission have assembled the highest-resolution color view of one of two potential cryovolcanoes spotted on the surface of the distant planet by the passing New Horizons spacecraft in July 2015. At about 90 miles (150 kilometers) across and 2.5 miles (4 kilometers) high, the feature -- informally named Wright Mons -- is enormous. If it is in fact a volcano, as suspected, it would be the largest such feature discovered in the outer solar system. Mission scientists are intrigued by the sparse distribution of red material in the image and wonder why it is not more widespread. Also perplexing is that there is only one identified impact crater on Wright Mons itself, telling scientists that the surface (as well as some of the crust underneath) was created relatively recently. This is turn may indicate that Wright Mons was volcanically active late in Pluto's history. This composite image includes pictures taken by the New Horizons spacecraft's Long Range Reconnaissance Imager (LORRI) on July 14, 2015, from a range of about 30,000 miles (48,000 kilometers), showing features as small as 1,500 feet (450 meters) across. Sprinkled across the LORRI mosaic is enhanced color data from the Ralph/Multispectral Visible Imaging Camera (MVIC) gathered about 20 minutes after the LORRI snapshots were taken, from a range of 21,000 miles (34,000 kilometers) and at a resolution of about 2,100 feet (650 meters) per pixel. The entire scene is 140 miles (230 kilometers) across. http://photojournal.jpl.nasa.gov/catalog/PIA20361

Gas compression in lungs decreases peak expiratory flow depending on resistance of peak flowmeter.

PubMed

Pedersen, O F; Pedersen, T F; Miller, M R

1997-11-01

It has recently been shown (O. F. Pedersen T. R. Rasmussen, O. Omland, T. Sigsgaard, P. H. Quanjer. and M. R. Miller. Eur. Respir. J. 9: 828-833, 1996) that the added resistance of a mini-Wright peak flowmeter decreases peak expiratory flow (PEF) by approximately 8% compared with PEF measured by a pneumotachograph. To explore the reason for this, 10 healthy men (mean age 43 yr, range 33-58 yr) were examined in a body plethysmograph with facilities to measure mouth flow vs. expired volume as well as the change in thoracic gas volume (Vb) and alveolar pressure (PA). The subjects performed forced vital capacity maneuvers through orifices of different sizes and also a mini-Wright peak flowmeter. PEF with the meter and other added resistances were achieved when flow reached the perimeter of the flow-Vb curves. The mini-Wright PEF meter decreased PEF from 11.4 +/- 1.5 to 10.3 +/- 1.4 (SD) l/s (P < 0.001), PA increased from 6.7 +/- 1.9 to 9.3 +/- 2.7 kPa (P < 0.001), an increase equal to the pressure drop across the meter, and caused Vb at PEF to decrease by 0.24 +/- 0.09 liter (P < 0.001). We conclude that PEF obtained with an added resistance like a mini-Wright PEF meter is a wave-speed-determined maximal flow, but the added resistance causes gas compression because of increased PA at PEF. Therefore, Vb at PEF and, accordingly, PEF decrease.

Detection of alkaline phosphatase in canine cells previously stained with Wright-Giemsa and its utility in differentiating osteosarcoma from other mesenchymal tumors.

PubMed

Ryseff, Julia K; Bohn, Andrea A

2012-09-01

Osteosarcoma (OSA) is a common primary bone tumor in dogs. Demonstration of alkaline phosphatase (ALP) reactivity by tumor cells on unstained slides is useful in differentiating osteosarcoma from other types of sarcoma. However, unstained slides are not always available. The objectives of this study were to evaluate the diagnostic utility of detecting ALP expression in differentiating osteosarcoma from other sarcomas in dogs using cytologic material previously stained with Wright-Giemsa stain and to assess the sensitivity and specificity of ALP expression for diagnosing osteosarcoma using a specific protocol. Archived aspirates of histologically confirmed sarcomas in dogs that had been previously stained with Wright-Giemsa stain were treated with 5-bromo, 4-chloro, 3-indolyl phosphate/nitroblue tetrazolium (BCIP/NBT) as a substrate for ALP. Cells were evaluated for expression of ALP after incubation with BCIP/NBT for 1 hour. Sensitivity and specificity of ALP expression for diagnosis of OSA were calculated. In samples from 83 dogs, cells from 15/17 OSAs and from 4/66 tumors other than OSA (amelanotic melanoma, gastrointestinal stromal tumor, collision tumor, and anaplastic sarcoma) expressed ALP. Sensitivity and specificity of ALP expression detected using BCIP/NBT substrate applied to cells previously stained with Wright-Giemsa stain for OSA were 88 and 94%, respectively. ALP expression detected using BCIP/NBT substrate applied to previously stained cells is useful in differentiating canine OSA from other mesenchymal neoplasms. © 2012 American Society for Veterinary Clinical Pathology.

Programming and reprogramming sequence timing following high and low contextual interference practice.

PubMed

Wright, David L; Magnuson, Curt E; Black, Charles B

2005-09-01

Individuals practiced two unique discrete sequence production tasks that differed in their relative time profile in either a blocked or random practice schedule. Each participant was subsequently administered a "precuing" protocol to examine the cost of initially compiling or modifying the plan for an upcoming movement's relative timing. The findings indicated that, in general, random practice facilitated the programming of the required movement timing, and this was accomplished while exhibiting greater accuracy in movement production. Participants exposed to random practice exhibited the greatest motor programming benefit, when a modification to an already prepared movement timing profile was required. When movement timing was only partially constructed prior to the imperative signal, the individuals who were trained in blocked and random practice formats accrued a similar cost to complete the programming process. These data provide additional support for the recent claim of Immink & Wright (2001) that at least some of the benefit from experience in a random as opposed to blocked training context can be localized to superior development and implementation of the motor programming process before executing the movement.

Inventory of gate-sensing equipment at 14 U.S. Army Corps of Engineers dams in Texas

USGS Publications Warehouse

Harwell, Glenn R.

2005-01-01

The U.S. Army Corps of Engineers (USACE) is a worldwide organization that provides engineering services, environmental restoration, and construction support for a wide variety of civil and military projects. The primary civil mission of the USACE is developing and managing the Nation's water resources. USACE develops projects to reduce flood damage, improve navigation channels and harbors, protect wetlands, and preserve, safeguard, and enhance the environment. Additional missions of the Corps include managing federal real estate, assisting communities with emergency operations and recovery, and providing recreation opportunities.Accurate and timely information on reservoir gate openings is critical for managing flood pools, reducing flood damage downstream from reservoirs, delivering drinking-water supplies, and meeting an assortment of competing downstream water-use needs. Documentation, operation, and maintenance of gate sensors are needed so that reliable, timely information is available to USACE to make reservoir operation decisions.USACE requested that the U.S. Geological Survey (USGS) prepare an inventory and documentation of existing gate-sensing equipment at 14 reservoirs that will serve as a user’s manual for operating the equipment. The 14 reservoirs include Aquilla Lake, Bardwell Lake, Benbrook Lake, Canyon Lake, Georgetown Lake, Granger Lake, Grapevine Lake, Jim Chapman Lake, Joe Pool Lake, Lake O’ the Pines, Ray Roberts Lake, Somerville Lake, Stillhouse Hollow Lake, and Wright Patman Lake.This report presents the inventory and documentation of the existing gate-sensing equipment at the 14. The report is organized by lake; information in each lake section includes location of lake and intake structure, directions to each lake (road log), access, equipment description, operation and maintenance information, job hazard analysis, wiring diagrams, photographs, and datalogger programs. The report also includes a list of contact information for the different manufacturers of equipment in service at the lakes.

Teaching the foundational principles of rehabilitation psychology.

PubMed

Stiers, William

2016-02-01

Wright (1983) described 20 "value-laden beliefs and principles" that form the foundational principles of rehabilitation psychology, and the education and training of rehabilitation psychologists necessitates that they acquire the specialty-specific knowledge and attitudes/values related to these principles. This article addresses 2 questions about how these principles can be taught in rehabilitation psychology training: (a) What are the core theories and evidence supporting these foundational principles, and what should be the content of a "core curriculum" for teaching these?; and (b) What is known about the most effective methods for teaching these foundational principles, including questions of how to teach values? The foundational principles were grouped into 3 categories: individual psychological processes, social psychological processes, and values related to social integration. A literature review was conducted in these 3 categories, and the results are summarized and discussed. A core curriculum is discussed for teaching about disability-specific individual psychological processes, social psychological processes, and values related to social integration, including methods to reduce group prejudice and promote values relevant to the foundational principles. Specific suggestions for training program content and methods are provided. It is hoped that effective teaching of Wright's (1983) value-laden beliefs and principles will help rehabilitation psychology trainers and trainees focus on the key knowledge and attitude-value competencies that are to be acquired in training. (c) 2016 APA, all rights reserved).

Spacecraft contamination programs within the Air Force Systems Command Laboratories

NASA Technical Reports Server (NTRS)

Murad, Edmond

1990-01-01

Spacecraft contamination programs exist in five independent AFSC organizations: Geophysics Laboratory (GL), Arnold Engineering and Development Center (AEDC), Rome Air Development Center (RADC/OSCE), Wright Research and Development Center (MLBT), Armament Laboratory (ATL/SAI), and Space Systems Division (SSD/OL-AW). In addition, a sizable program exists at Aerospace Corp. These programs are complementary, each effort addressing a specific area of expertise: GL's effort is aimed at addressing the effects of on-orbit contamination; AEDC's effort is aimed at ground simulation and measurement of optical contamination; RADC's effort addresses the accumulation, measurement, and removal of contamination on large optics; MLBT's effort is aimed at understanding the effect of contamination on materials; ATL's effort is aimed at understanding the effect of plume contamination on systems; SSD's effort is confined to the integration of some contamination experiments sponsored by SSD/CLT; and Aerospace Corp.'s effort is aimed at supporting the needs of the using System Program Offices (SPO) in specific areas, such as contamination during ground handling, ascent phase, laboratory measurements aimed at understanding on-orbit contamination, and mass loss and mass gain in on-orbit operations. These programs are described in some detail, with emphasis on GL's program.

In Memoriam: Herbert E. Wright, Jr., 1917-2015

NASA Astrophysics Data System (ADS)

Whitlock, Cathy; Stein, Julie K.; Fritz, Sherilyn

2016-01-01

Professor Herbert E. Wright passed away on November 12, 2015 in his 98th year. His passing leaves many in Quaternary community reflecting on his enormous contributions to the discipline, as well as the many ways in which he touched our lives. Herb's legacy, writ large, is evidenced by decades of scholarly contributions to the fields of glacial geology, geomorphology, paleoecology, paleolimnology, paleoclimatology, and archaeology. During the course of his career, he authored and co-authored over 250 scientific publications and co-edited 16 influential volumes on the Quaternary.

Don Quixote Pond: A Small Scale Model of Weathering and Salt Accumulation

NASA Technical Reports Server (NTRS)

Englert, P.; Bishop, J. L.; Patel, S. N.; Gibson, E. K.; Koeberl, C.

2015-01-01

The formation of Don Quixote Pond in the North Fork of Wright Valley, Antarctica, is a model for unique terrestrial calcium, chlorine, and sulfate weathering, accumulation, and distribution processes. The formation of Don Quixote Pond by simple shallow and deep groundwater contrasts more complex models for Don Juan Pond in the South Fork of Wright Valley. Our study intends to understand the formation of Don Quixote Pond as unique terrestrial processes and as a model for Ca, C1, and S weathering and distribution on Mars.

Hypersonics Before the Shuttle: A Concise History of the X-15 Research Airplane

NASA Technical Reports Server (NTRS)

Jenkins, Dennis R.

2000-01-01

It is a beginning. Over forty-five years have elapsed since the X-15 was conceived; 40 since it first flew. And 31 since the program ended. Although it is usually heralded as the most productive flight research program ever undertaken, no serious history has been assembled to capture its design, development, operations, and lessons. This monograph is the first step towards that history. Not that a great deal not previously been written about the X-15, because it has. But most of it has been limited to specific aspects of the program; pilot's stories, experiments. lessons-learned, etc. But with the exception of Robert S. Houston's history published by the Wright Air Development Center in 1958, and later included in the Air Force History Office's Hypersonic Revolution, no one has attempted to tell the entire story. And the WADC history is taken entirely from the Air Force perspective, with small mention of the other contributors.

Jane Cooke Wright (1919-2013): Pioneering oncologist, woman and humanitarian.

PubMed

Crosby, Harriet L

2016-02-01

Jane Wright was a fundamental researcher in cancer chemotherapy in the 1950s-1980s and was one of the first scientists to test anti-cancer drugs on humans rather than solely on mice, discovering the use of the popular antimetabolite drug methotrexate on solid tumours. From her research she was able to conclude which specific anti-cancer agents would have the greatest lethal effect on a patient's certain cancer type and she invented a method of delivering chemotherapy agents directly to an internal cancer site. During a time when the Civil Rights in the United States of America were undergoing a transformation to reduce the discrimination and segregation imposed on African Americans and the civil rights activist Martin Luther King Jr made a speech to call for an end to racism in 1963, Jane Wright became the first African American to hold such a high position at a nationally recognised institution and the first woman to be elected President of the New York Cancer Society. US President Lyndon B Johnson appointed Jane to the President's Commission of Heart Disease, Cancer and Stroke (serving 1964-1965) and the National Cancer Advisory Board (serving 1966-1970). Jane retired in 1987 by which time she had published more than 75 scientific papers, led delegations of oncologists in China, the former Soviet Union, Africa and Europe and held key positions in various international and national organisations. Jane Wright passed away on 19 February 2013 aged 93 but her legacy lives on in the name of an award from the American Association of Cancer Research. © The Author(s) 2014.

Interactions of Vesicular-Arbuscular Mycorrhizal Fungi, Phosphorus, and Heterodera glycines on Soybean.

PubMed

Tylka, G L; Hussey, R S; Roncadori, R W

1991-01-01

Effects of vesicular-arbuscular mycorrhizal (VAM) fungi and soil phosphorus (P) fertility on parasitism of soybean cultivars Bragg and Wright by soybean cyst nematode (SCN) were investigated in field micropiot and greenhouse experiments. VAM fungi increased height of both cultivars and yield of Wright in microplot studies in 1986 and 1987. Conversely, yield of mycorrhizal and nonmycorrhizal plants of both cultivars was suppressed by SCN. Soil population densities of SCN were unaffected by VAM fungi in 1986 but were greater in microplots infested with VAM fungi than in control microplots in 1987. Growth of Wright soybean was stimulated by VAM fungi and suppressed by SCN in greenhouse experiments. The effect of VAM fungi on SCN varied with time. Numbers of SCN in roots and soil were decreased by VAM fungi by as much as 73% at the highest SCN inoculum level through 49 days after planting. Later, however, SCN numbers were usually comparable on mycorrhizal and nonmycorrhizal plants. Soil P fertility generally had no effect on SCN. Results of a split-root experiment indicated that VAM fungal suppression of SCN was not systemic.

Seroprevalence of Brucellosis in Human Immunodeficiency Virus Infected Patients in Hamadan, Iran

PubMed Central

Keramat, Fariba; Majzobi, Mohammad Mehdi; Poorolajal, Jalal; Ghane, Zohreh Zarei; Adabi, Maryam

2017-01-01

Objectives Brucellosis is a systemic disease with a wide spectrum of clinical manifestations. This study aimed to determine the seroprevalence of brucellosis in human immunodeficiency virus (HIV) infected patients in Hamadan Province in the west of Iran. Methods A total of 157 HIV-infected patients were screened through standard serological tests, including Wright’s test, Coombs’ Wright test, and 2-mercaptoethanol Brucella agglutination test (2ME test), blood cultures in Castaneda media, and CD4 counting. Data were analyzed using Stata version 11. Results Wright and Coombs’ Wright tests were carried out, and only 5 (3.2%) patients had positive serological results. However, all patients had negative 2ME results, and blood cultures were negative for Brucella spp. Moreover, patients with positive serology and a mean CD4 count of 355.8 ± 203.11 cells/μL had no clinical manifestations of brucellosis, and, and the other patients had a mean CD4 count of 335.55 ± 261.71 cells/μL. Conclusion Results of this study showed that HIV infection is not a predisposing factor of acquiring brucellosis. PMID:28904852

The flowering of pathology as a medical discipline in Boston, 1892-c.1950: W.T. Councilman, FB Mallory, JH Wright, SB Wolbach and their descendants.

PubMed

Louis, David N; O'Brien, Michael J; Young, Robert H

2016-09-01

During most of the nineteenth century, the discipline of pathology in Boston made substantial strides as a result of physicians and surgeons who practiced pathology on a part-time basis. The present essay tells the subsequent story, beginning in 1892, when full-time pathologists begin to staff the medical schools and hospitals of Boston. Three individuals from this era deserve special mention: William T Councilman, Frank Burr Mallory and James Homer Wright, with Councilman remembered primarily as a visionary and teacher, Mallory as a trainer of many pathologists, and Wright as a scientist. Together with S Burt Wolbach in the early-to-mid-twentieth century, these pathologists went on to train the next generation of pathologists-a generation that then populated the various hospitals that were developed in Boston in the early 1900s. This group of seminal pathologists in turn formed the diagnostically strong, academically productive, pathology departments that grew in Boston over the remainder of the twentieth century.

A comparison of life prediction methodologies for titanium matrix composites subjected to thermomechanical fatigue

DOE Office of Scientific and Technical Information (OSTI.GOV)

Calcaterra, J.R.; Johnson, W.S.; Neu, R.W.

1997-12-31

Several methodologies have been developed to predict the lives of titanium matrix composites (TMCs) subjected to thermomechanical fatigue (TMF). This paper reviews and compares five life prediction models developed at NASA-LaRC. Wright Laboratories, based on a dingle parameter, the fiber stress in the load-carrying, or 0{degree}, direction. The two other models, both developed at Wright Labs. are multi-parameter models. These can account for long-term damage, which is beyond the scope of the single-parameter models, but this benefit is offset by the additional complexity of the methodologies. Each of the methodologies was used to model data generated at NASA-LeRC. Wright Labs.more » and Georgia Tech for the SCS-6/Timetal 21-S material system. VISCOPLY, a micromechanical stress analysis code, was used to determine the constituent stress state for each test and was used for each model to maintain consistency. The predictive capabilities of the models are compared, and the ability of each model to accurately predict the responses of tests dominated by differing damage mechanisms is addressed.« less

Behaviour of levee on softsoil caused by rapid drawdown

NASA Astrophysics Data System (ADS)

Upomo, Togani Cahyadi; Effendi, Mahmud Kori; Kusumawardani, Rini

2018-03-01

Rapid Drawdown is a condition where the water elevation that has reached the peak suddenly drops. As the water level reaches the peak, hydrostatic pressure helps in the stability of the slope. When water elevation decreases there will be two effects. First, reduced hydrostatic pressure and second, modification of pore water pressure. Rapid draw down usually comon in hydraulic structure such as dam and levee. This study will discuss behaviour of levee on softsoil caused by rapid drawdown. The analysis based on method which developed by US Army Corps Engineer and modified method which developed by Duncan, Wright, dan Wong. Results of analysis show that in drawdown condition, at 1 m drop of water, safety factor obtained based on US Army Corps Engineer method was 1.16 and 0.976 while based on Duncan, Wright, and Wong methods were 1.244 and 1.117. At 0.5 m water level, safety factor based on US Army Corps Engineer method was 1.287 and 1.09 while Duncan, Wright, and Wong were 1.357 and 1.194.

Towards a better cannabis drug.

PubMed

Mechoulam, Raphael; Parker, Linda

2013-12-01

This commentary discusses the importance of a new study entitled 'Cannabidiol attenuates deficits of visuo-spatial associative memory induced by Δ(9) -tetrahydrocannabinol' by Wright et al. from the Scripps Institute in La Jolla, California. The results in this study show that the non-psychoactive cannabis constituent cannabidiol opposes some, but not all, forms of behavioural and memory disruption caused by Δ(9) -tetrahydrocannabinol in male rhesus monkeys. This article is a commentary on the research paper by Wright et al., pp 1365-1373 of this issue. To view this paper visit http://dx.doi.org/10.1111/bph.12199. © 2013 The British Pharmacological Society.

Towards a better cannabis drug

PubMed Central

Mechoulam, Raphael; Parker, Linda

2013-01-01

This commentary discusses the importance of a new study entitled ‘Cannabidiol attenuates deficits of visuo-spatial associative memory induced by Δ9-tetrahydrocannabinol’ by Wright et al. from the Scripps Institute in La Jolla, California. The results in this study show that the non-psychoactive cannabis constituent cannabidiol opposes some, but not all, forms of behavioural and memory disruption caused by Δ9-tetrahydrocannabinol in male rhesus monkeys. LINKED ARTICLE This article is a commentary on the research paper by Wright et al., pp 1365–1373 of this issue. To view this paper visit http://dx.doi.org/10.1111/bph.12199 PMID:24024867

Wind Tunnel Model Study of the Hot Exhaust Plume from the Compressor Research Facility at Wright-Patterson Air Force Base, Ohio

DTIC Science & Technology

1977-10-01

PLUME FROM THE COMPRESSOR JtESEARCHJAC ILITY AT WRIGHT- /ATTERSON AIR FORCE JBASE, OHIO , r= mrm (.) Gary R./Ludwig 9. PERFORMING ORGANIZATION NAME... ms Mass flux of stack exhaust gas (slugs/sec) nrtfl Mass flux of ambient air and stack exhaust gas mixture st plume cross-section A (slugs/sec...the horizontal momentum flux in the ambient wind be the same in the model as it is in full-scale. /»» Ms M i a. ’ ro P>"S P*» + ’f (3) where 0

Flexure Strength and Optical Transparency of Magnesium-Aluminate Spinel (MgAlO4): Influence of Polishing and Glass Coating

DTIC Science & Technology

2016-12-01

resulting from the addition of a sodium aluminosilicate ( SiO2 -BaO- Na2O-B2O3-Al2O3) glass coating on coarse-grained transparent spinel having 3...MgAlO4): Influence of Polishing and Glass Coating by Steve M Kilczewski, Robert J Pavlacka, Jeffrey J Swab, Jane W Adams, and Jared C Wright...Magnesium–Aluminate Spinel (MgAlO4): Influence of Polishing and Glass Coating by Steve M Kilczewski and Jared C Wright TKC Global, Herndon, VA

Research on Fire-Resistant Diesel Fuel.

DTIC Science & Technology

1981-12-01

1[ >1 1? 1F RESEARCH ON FIRE-RESISTANT DIESEL FUEL INTERIM REPORT AFLRL No. 145 By W.D. Weatherford, Jr. G.E. Fodor M.D. Kanakia D.W. Naegeli B.R...GRANT NUMBER(S) W.D. Weatherford, Jr., G.E. Fodor, DAAK7O-80-C-OOO1 M.D. Kanakia, D.W. Naegeli , B.R. Wright (AFLRL) DAAK7O-82-C-OOO1 andF.W...Filters in Fuel Systems of U.S. Army Vehicles I:I , i , , , =- 111 REFERENCES 1. Weatherford, W.D., Jr. Fodor, G.E., Naegeli , D.W., Owens, E.C., Wright

United States Air Force Wipe Solvent Testing

NASA Technical Reports Server (NTRS)

Hornung, Steven D.; Beeson, Harold D.

2000-01-01

The Wright-Patterson Air Force Base (WPAFB), as part of the Air Force Material Command, requested that NASA Johnson Space Center (JSC) White Sands Test Facility (WSTF) conduct testing and analyses in support of the United States Air Force Wipe Solvent Development Project. The purpose of the wipe solvent project is to develop an alternative to be used by Air Force flight line and maintenance personnel for the wipe cleaning of oxygen equipment. This report provides material compatibility, liquid oxygen (LOX) mechanical impact, autogenous ignition temperature (AIT), and gauge cleaning test data for some of the currently available solvents that may be used to replace CFC-113 and methyl chloroform. It provides data from previous WSTF test programs sponsored by the Naval Sea Systems Command, the Kennedy Space Center, and other NASA programs for the purpose of assisting WP AFB in identifying the best alternative solvents for validation testing.

Habitat Evaluation Procedures (HEP) Report Wanaket Wildlife Area, Techical Report 2005-2006.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ashley, Paul

2006-02-01

The Regional HEP Team (RHT) and Confederated Tribes of the Umatilla Indian Reservation (CTUIR) Wildlife Program staff conducted a follow-up habitat evaluation procedures (HEP) analysis on the Wanaket Wildlife Management Area in June 2005. The 2005 HEP investigation generated 3,084.48 habitat units (HUs) for a net increase of 752.18 HUs above 1990/1995 baseline survey results. The HU to acre ratio also increased from 0.84:1.0 to 1.16:1.0. The largest increase in habitat units occurred in the shrubsteppe/grassland cover type (California quail and western meadowlark models), which increased from 1,544 HUs to 2,777 HUs (+43%), while agriculture cover type HUs were eliminatedmore » because agricultural lands (managed pasture) were converted to shrubsteppe/grassland. In addition to the agriculture cover type, major changes in habitat structure occurred in the shrubsteppe/grassland cover type due to the 2001 wildfire which removed the shrub component from well over 95% of its former range. The number of acres of all other cover types remained relatively stable; however, habitat quality improved in the riparian herb and riparian shrub cover types. The number and type of HEP species models used during the 2005 HEP analysis were identical to those used in the 1990/1995 baseline HEP surveys. The number of species models employed to evaluate the shrubsteppe/grassland, sand/gravel/mud/cobble, and riparian herb cover types, however, were fewer than reported in the McNary Dam Loss Assessment (Rassmussen and Wright 1989) for the same cover types.« less

Advanced U.S. military aircraft battery systems

NASA Astrophysics Data System (ADS)

Flake, Richard A.; Eskra, Michael D.

1990-04-01

While most USAF aircraft currently use vented Ni-Cd for dc electrical power and emergency power, as well as the powering of lights and instruments prior to engine starting, these batteries have high maintenance requirements, low reliability, and no built-in testing capability with which to check battery health prior to flight. The USAF Wright R&D Center accordingly initiated its Advanced Maintenance-Free NiCd Battery System development program in 1986, in order to develop a sealed Ni-Cd battery which would remain maintenance-free over a period of three years. Attention is being given to a high power bipolar battery design in which there are no individual cell cases or cell interconnects.

Ada Compiler Validation Summary Report: Certificate Number: 910510510W1. 11148 Irvine Compiler Corporation, ICC Ada v7.0.0, Vaxstation 3100 Model M38, VMS 5.3-1 (Host) to Intel i80960MC (bare machine) (Target).

DTIC Science & Technology

1991-08-01

ADA2 0 54 ENTATION PAGE_ IO ft 070401) s . 1215 JftvnDveHIy Sk 24 Arknscd. VA 22202-4M2. ao o d sOicei al kiio.so and PRagulmoy Aftirs Oceo i Ai.trNY...AUTHOR( S ) Wright- Patterson AFB, Dayton, OH USA 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION Ada Validation Facility...AGENCY NAM E( S ) AND ADDRESS(ES) 10. SPONSORINGMONITORING AGENCY Ada Joint Program Off ice REPORT NUMBER United States Department of Defense Pentagon, Rm

Evaluation of the turbine pocket spirometer.

PubMed Central

Gunawardena, K A; Houston, K; Smith, A P

1987-01-01

A compact electronic spirometer, the turbine pocket spirometer, which measures the FEV1, forced vital capacity (FVC), and peak expiratory flow (PEF) in a single expiration, was compared with the Vitalograph and the Wright peak flow meter in 99 subjects (FEV1 range 0.40-5.50 litres; FVC 0.58-6.48 l; PEF 40-650 l min-1). The mean differences between the machines were small--0.05 l for FEV1, 0.05 l for FVC, and 11.6 l min-1 for PEF, with the limits of agreement at +/- 0.25 l, +/- 0.48 l, and +/- 52.2 l min-1 respectively. The wide limits of agreement for the PEF comparison were probably because of the difference in the technique of blowing: a fast, long blow was used for the pocket spirometer and a short, sharp one for the Wright peak flow meter. The FEV1 and FVC showed a proportional bias of around 4-5% in favour of the Vitalograph. The repeatability coefficient for the pocket spirometer FEV1 was 0.18 l, for FVC 0.22 l, and for PEF 31 l min-1. These compared well with the repeatability coefficients of the Vitalograph and the Wright peak flow meter, which gave values of 0.18 l, 0.28 l, and 27 l min-1 respectively. At flow rates of over 600 l min-1 the resistance of the pocket spirometer marginally exceeded the American Thoracic Society recommendations. The machine is easy to operate and portable, and less expensive than the Vitalograph and Wright peak flow meter combined. It can be recommended for general use. Images PMID:3686460

Thirty-Ninth Annual Report of the National Advisory Committee for Aeronautics: Administrative Report Including Technical Reports Nos. 1111 to 1157

NASA Technical Reports Server (NTRS)

1955-01-01

This is the fiftieth year since Wilbur and Orville Wright at Kitty Hawk N. C., made their powered flight. That airplane was a fragile and unsteady machine of no immediate utility. It flew for only a minute but it disclosed the solution of the age-old problem of human flight. The Wrights were the first in the history of man to fly. There was no one to teach them. They had to discover principles and to learn the art by cautious and methodical experimenting. From their own research they obtained the practical information needed to design their successful flying machine. The Wrights received no effective aid from the theoretical studies of flight made by the mathematicians of the nineteenth century. The science of aerodynamics was developed in response to the practical demands of aeronautics in the years to follow. In 1908, the Wrights demonstrated at Fort Myer, Va., a vastly improved flyer, the first military airplane. It carried a passenger and flew for more than an hour. Following this public demonstration, the development of the airplane was taken up vigorously. At first France and Germany took the lead, then Great Britain, but the United States lagged behind in the furthering of this greatest American development of the century. With war clouds in view in 1915, the Congress established the National Advisory Committee for Aeronautics to undertake the scientific study of the problems of fight with a view to their practical solution. President Wilson appointed the members of the first Committee, consisting of the heads of the military and civil agencies of the Government concerned with aeronautics and experts from private life.

Touch cytology in diagnosing Helicobacter pylori: comparison of four staining methods.

PubMed

Hashemi, M R; Rahnavardi, M; Bikdeli, B; Dehghani Zahedani, M; Iranmanesh, F

2008-06-01

Helicobacter pylori (Hp), a major cause of peptic ulcer disease and an important risk factor for gastric malignancy, can be diagnosed by several methods. Touch cytology (TC) of the gastric mucosa has been noted to give good results and has been found to be very simple, inexpensive and rapid. However, evidence regarding the accuracy of different staining methods of TC is lacking. The present study aims at defining the diagnostic accuracy of four different staining methods of TC. Biopsy specimens were taken from the antral mucosa of one hundred consecutive patients referred for upper gastrointestinal endoscopy (UGIE) for various indications. TC slides were processed by four staining methods: Wright, Giemsa, Papanicolaou and Gram. Rapid urease test (RUT) and histological examination of specimens were also performed. The same experienced pathologist evaluated the coded samples. A patient's Hp status was established by minimum concordance of the three tests, including histology, RUT, and 'Touch mean'. The latter was defined positive when at least three of the four TC staining methods were positive. Forty-six patients (46%) were positive for Hp according to Hp status. TC stained by Wright had excellent agreement with both histology (kappa = 0.80, P < 0.001) and RUT (kappa = 0.84, P < 0.001). Regarding Hp status, histology was 100% sensitive and RUT was 100% specific. Wright-stained TC (88.89%) was significantly more specific than both Giemsa- (74.07%; P < 0.05) and Papanicolaou-stained (70.37%; P < 0.05) TC. RUT should still be acknowledged as the primary test in diagnosing Hp following UGIE. If RUT is negative and Hp detection is intended only, Wright-stained TC can safely substitute for histology. However, when assessment for severity of mucosal damage or cell atypias is meant, histology cannot be neglected.

The Brothers Were Wright - An Abridged History of Wind Tunnel Testing at Ames Research Center

NASA Technical Reports Server (NTRS)

Buchholz, Steve

2017-01-01

The Wright Brothers used wind tunnel data to refine their design for the first successful airplane back in 1903. Today, wind tunnels are still in use all over the world gathering data to improve the design of cars, trucks, airplanes, missiles and spacecraft. Ames Research Center is home to many wind tunnels, including the Unitary Plan Wind Tunnel complex. Built in the early 1950s, it is one of the premiere transonic and supersonic testing facilities in the country. Every manned spacecraft has been tested in the wind tunnels at Ames. This is a testing history from past to present.

A review of Curtiss-Wright rotary engine developments with respect to general aviation potential

NASA Technical Reports Server (NTRS)

Jones, C.

1979-01-01

Aviation related rotary (Wankel-type) engine tests, possible growth directions and relevant developments at Curtiss-Wright have been reviewed. Automotive rotary engines including stratified charge are described and flight test results of rotary aircraft engines are presented. The current 300 HP engine prototype shows basic durability and competitive performance potential. Recent parallel developments have separately confirmed the geometric advantages of the rotary engine for direct injected unthrottled stratified charge. Specific fuel consumption equal to or better than pre- or swirl-chamber diesels, low emission and multi-fuel capability have been shown by rig tests of similar rotary engine.

New leads in speculative behavior

NASA Astrophysics Data System (ADS)

Kindler, A.; Bourgeois-Gironde, S.; Lefebvre, G.; Solomon, S.

2017-02-01

The Kiyotaki and Wright (1989) (henceforth KW) model of money emergence as a medium of exchange has been studied from various perspectives in recent papers. In the present work we propose a minimalistic model for the behavior of agents in the KW framework, which may either reproduce the theoretical predictions of Kiyotaki and Wright (1989) on the emerging Nash equilibria, or (less closely) the empirical results of Brown (1996), Duffy and Ochs (1999) and our own, introduced in a first part of the present paper. The main import is the systematic computer scanning of speculative monetary equilibria under drastic bounded rationality of agents, based on behavior previously observed in the lab.

Analysis of Optimal Transport Route Determination of Oil Palm Fresh Fruit Bunches from Plantation to Processing Factory

NASA Astrophysics Data System (ADS)

Tarigan, U.; Sidabutar, R. F.; Tarigan, U. P. P.; Chen, A.

2018-04-01

Manufacturers engaged in the business, producing CPO and kernels whose raw materials are oil palm fresh fruit bunches taken from their own plantation, generally face problems of transporting from plantation to factory where there is often a change of distance traveled by the truck the carrier of FFB is due to non-specific transport instructions. The research was conducted to determine the optimal transportation route in terms of distance, time and route number. The determination of this transportation route is solved using Nearest Neighbours and Clarke & Wright Savings methods. Based on the calculations performed then found in area I with method Nearest Neighbours has a distance of 200.78 Km while Clarke & Wright Savings as with a result of 214.09 Km. As for the harvest area, II obtained results with Nearest Neighbours method of 264.37 Km and Clarke & Wright Savings method with a total distance of 264.33 Km. Based on the calculation of the time to do all the activities of transporting FFB juxtaposed with the work time of the driver got the reduction of conveyance from 8 units to 5 units. There is also improvement of fuel efficiency by 0.8%.

Climatic implications of reconstructed early - Mid Pliocene equilibrium-line altitudes in the McMurdo Dry Valleys, Antarctica

USGS Publications Warehouse

Krusic, A.G.; Prentice, M.L.; Licciardi, J.M.

2009-01-01

Early-mid Pliocene moraines in the McMurdo Dry Valleys, Antarctica, are more extensive than the present alpine glaciers in this region, indicating substantial climatic differences between the early-mid Pliocene and the present. To quantify this difference in the glacier-climate regime, we estimated the equilibrium-line altitude (ELA) change since the early-mid Pliocene by calculating the modern ELA and reconstructing the ELAs of four alpine glaciers in Wright and Taylor Valleys at their early-mid Pliocene maxima. The area-altitude balance ratio method was used on modern and reconstructed early-mid Pliocene hypsometry. In Wright and Victoria Valleys, mass-balance data identify present-day ELAs of 800-1600 m a.s.l. and an average balance ratio of 1.1. The estimated ELAs of the much larger early-mid Pliocene glaciers in Wright and Taylor Valleys range from 600 to 950 ?? 170 m a.s.l., and thus are 250-600 ??170 m lower than modern ELAs in these valleys. The depressed ELAs during the early-mid-Pliocene most likely indicate a wetter and therefore warmer climate in the Dry Valleys during this period than previous studies have recognized.

High-temperature acoustic test facilities and methods

NASA Astrophysics Data System (ADS)

Pearson, Jerome

1994-09-01

The Wright Laboratory is the Air Force center for air vehicles, responsible for developing advanced technology and incorporating it into new flight vehicles and for continuous technological improvement of operational air vehicles. Part of that responsibility is the problem of acoustic fatigue. With the advent of jet aircraft in the 1950's, acoustic fatigue of aircraft structure became a significant problem. In the 1960's the Wright Laboratory constructed the first large acoustic fatigue test facilities in the United States, and the laboratory has been a dominant factor in high-intensity acoustic testing since that time. This paper discusses some of the intense environments encountered by new and planned Air Force flight vehicles, and describes three new acoustic test facilities of the Wright Laboratory designed for testing structures in these dynamic environments. These new test facilities represent the state of the art in high-temperature, high-intensity acoustic testing and random fatigue testing. They will allow the laboratory scientists and engineers to test the new structures and materials required to withstand the severe environments of captive-carry missiles, augmented lift wings and flaps, exhaust structures of stealth aircraft, and hypersonic vehicle structures well into the twenty-first century.

Comparison of Aerosol Delivery by Face Mask and Tracheostomy Collar.

PubMed

Bugis, Alaa A; Sheard, Meryl M; Fink, James B; Harwood, Robert J; Ari, Arzu

2015-09-01

The purpose of this study was to compare the performance of a tracheostomy collar, Wright mask, and aerosol mask attached to a jet nebulizer in facilitating aerosolized medication delivery to the lungs. We also compared albuterol delivery with open versus closed fenestration and determined the effect of inspiratory-expiratory ratio (I:E) on aerosol delivery. Albuterol (2.5 mg/3 mL) was administered to an in vitro model consisting of an adult teaching mannequin extrathoracic and upper airway with stoma intubated with an 8-mm fenestrated tracheostomy tube. The cuff was deflated. A collecting filter at the level of the bronchi was connected to a breathing simulator at a tidal volume of 400 mL, breathing frequency of 20 breaths/min, and I:E of 2:1 and 1:2. A jet nebulizer was operated with O2 at 8 L/min. Each interface was tested in triplicate. The flow was discontinued at the end of nebulization. For each test, the nebulizer was attached to a tracheostomy collar with the fenestration open or closed, a Wright mask, or an aerosol mask. Drug was analyzed by spectrophotometry (276 nm). A paired t test and analysis of variance were performed (P < .05). The mean ± SD percent albuterol dose delivered distal to the bronchi was greater with the tracheostomy collar with a closed fenestration (9.4 ± 1.5%) compared with an open fenestration (7.0 ± 0.8%). The doses delivered with the Wright mask (4.1 ± 0.6%) and aerosol mask (3.5 ± 0.04%) were both less than with the tracheostomy collar under either condition (P < .05). Increasing the I:E from 1:2 to 2:1 increased aerosol delivery by 2.5-4%, with significance for the tracheostomy collar with an open fenestration (11.6 ± 1.4%), Wright mask (7.2 ± 0.6%), and aerosol mask (6.1 ± 0.5%). In an adult tracheostomy model, the tracheostomy collar delivered more aerosol to the bronchi than the Wright or aerosol mask. An I:E of 2:1 caused greater aerosol deposition compared with an I:E of 1:2. During aerosol administration via a tracheostomy collar, closing the fenestration improved aerosol delivery. Copyright © 2015 by Daedalus Enterprises.

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

DTIC Science & Technology

2012-03-01

concentration, or characteristics.   3.5.2 Existing Conditions The 88 ABW maintains a Hazardous Waste Management Plan that prescribes the  roles  and...senior level guidance and quality  control.   Name  Role   Qualification Cory Edwards  Historic Preservation Specialist Cultural Resources, GIS  M. Arch...EA. The following persons were contacted or consulted.   Name  Role   Air Force Organization  Jo Lynn Anderson  Chief, Planning and Real Property

Neo-Marxian social class inequalities in self-rated health among the employed in South Korea: the role of material, behavioral, psychosocial, and workplace environmental factors.

PubMed

Kong, Kyoung Ae; Khang, Young-Ho; Cho, Hong-Jun; Jang, Sung-Mi; Jung-Choi, Kyunghee

2017-04-20

The aim of this study was to examine the pattern of social inequality in self-rated health among the employed using the Wright's social class location indicator, and to assess the roles of material, behavioral, psychosocial, and workplace environmental factors as mediating factors in explaining the social class inequality in self-rated health in South Korea. This study used data from the 4th Korea National Health and Nutrition Examination Survey from 2007 to 2009. Study subjects included the employed population of 4392 men and 3309 women aged 19-64 years. Subjects were classified into twelve social class positions based on the Wright's social class map. The health outcome was self-rated health. Material, psychosocial, behavioral, and workplace environmental factors were considered as potential mediators in explaining social class health inequality. We calculated prevalence ratios of poor self-rated health according to social class, adjusted for age and mediating factors using Poisson regression models. Nonskilled workers and petty bourgeoisie reported worse self-rated health than other social classes among men. The age-adjusted prevalence of petty bourgeoisie and nonskilled workers were about four-fold greater than that of managers. Expert supervisors in the contradictory class location had a greater prevalence of poor self-rated health than experts in men. In women, the prevalence of poor self-rated health was greater in most social classes than their male counterparts, while the differences among social classes within women were not statistically significant. Workplace environmental factors explained the social class inequality by from 24 to 31% in nonskilled and skilled workers and nonskilled supervisors, respectively, and material factors showed an explanatory ability of about 8% for both nonskilled workers and petty bourgeoisie in men. We showed the inequality in self-rated health according to the Wright's social class in an industrialized Asian country. Policy efforts to improve workplace environments in nonskilled and skilled workers and nonskilled supervisors would have a moderate effect on reducing the magnitude of social class inequality in self-rated health. Furthermore, the means to improve power relations in the workplace should be devised to further reduce the social class inequalities in health.

Update On the Puzzling Boyajian's Star

NASA Astrophysics Data System (ADS)

Kohler, Susanna

2016-09-01

Photometric time series for a neighboring star thats 25 NNW of Boyajians Star. No significant long-term dimming is seen which constrains the size of potential material obscuring Boyajians Star. [Wright et al. 2016/Benjamin Montet]Whats causing the mysterious light-curve dips of the so-called alien megastructure star, Boyajians Star? A recent study analyzes a variety of possible explanations to determine which ones are the most plausible.An Unusual Light CurveEarlier this year, astronomer Tabetha Boyajian reported on the unusual light curve of the star KIC 8462852. This star, now nicknamed Tabbys Star or Boyajians Star, showsunusual dips on day-long timescales that are too large to be explained by planet transits or similar phenomena.In addition to these short dips in luminosity, recent observations have also indicated that the star has faded by roughly 20% over the past hundred years. What could be causing both the short-term dips in the stars light and the long-term dimming over a century?Could the dimming be caused by an alien megastructure built by an extraterrestrial civilization? The authors find that a spherical structure is very unlikely. [Danielle Futselaar/SETI International]Alien Megastructures? Or Another Explanation?Boyajians Star was vaulted into the media spotlight when astronomer Jason Wright (Pennsylvania State University and University of California, Berkeley) proposed that its unusual light curve could potentially be explained by a surrounding megastructure built by an extraterrestrial civilization.Now Wright is back with co-author Steinn Sigurdsson (Pennsylvania State University). In a new study, Wright and Sigurdsson analyze an extensive list of explanations for the puzzling apparent behavior of Boyajians Star, based on our latest knowledge about this strange object.The Realm of PossibilitiesHere are just a few possible causes of Boyajians Stars dimming, as well as the authors assessment of their plausibility. For the full list, see the authors original article, or check out Wrights own summary of the article here!Pulsations, polar spots, and other stellar variability: unlikelyThe authors show that the variety of timescales observed for dimming events make scenarios involving stellar variations unlikely.Circumstellar material: unlikelyMaterial orbiting the star (like comets) would explain some of the light-curve dips, but it cant explain the long-term dimming observed.Post-merger return to normal: unclearPerhaps Boyajians Star recently merged with a brown dwarf or other star? Now it could be gradually dimming as it returns to its normal brightness, and restructuring of the stars material could causethe short-term dips. Though this scenariois possible, the timescales for the brightness changes are shorter than we would expect.Artificial structures: unclearSpherical swarms of structures would intercept the stars light and re-radiate it in infrared. Since long-wavelength observations have found no evidence of such radiation, the authors declare spherical geometries to be unlikely. Other structure geometries cant yet be ruled out, though.Small-scale interstellar medium (ISM) structure: plausibleSmall-scale density variations in the ISM between us and Boyajians Star could cause the dimming we observe, but the fact that nearby stars dont show similar dimming sets tight limits on the size of such ISM clumps.Spectral energy distribution of Boyajians Star. The upper-limit arrows on the right-hand side indicate that big clouds of megastructures are unlikely, because we would detect their heat as they re-radiate the stars light in infrared. [Wright et al. 2016]Looking to the FutureOf the possible locations for the source of the dimming, Wright and Sigurdsson deem the interstellar space between us and Boyajians Star to be the most likely culprit. They identify several future lines of research that could help us further eliminate possibilities, however, including a study of the ISM toward Boyajians Star, a hunt for similar variations in stars near in the sky to Boyajians Star, and infrared observation of the star with JWST to search for heat signatures.CitationJason T. Wright and Steinn Sigurdsson 2016 ApJ 829 L3. doi:10.3847/2041-8205/829/1/L3

Conceptual designs and cost estimates of mechanical draft wet/dry and natural draft dry cooling systems using Curtiss-Wright integral fin-tube heat exchangers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Haberski, R.J.; Bentz, J.C.

1979-04-01

This study was performed to establish a conceptual design and cost evaluation of an advanced technology mechanical draft wet/dry and natural draft dry cooling systems for large electric power plants using a high performance integral fin-tube heat transfer surface. This study was part of an overall DOE program to develop and demonstrate advanced concept cooling systems for large electric power plants. The results obtained show significant economic advantages compared to results previously published for conventional cooling systems. These advantages are due to the higher heat transfer and lower pressure loss which occur with the use of the selected multi-port integralmore » fin-tubes.« less

Probability of identity by descent in metapopulations.

PubMed Central

Kaj, I; Lascoux, M

1999-01-01

Equilibrium probabilities of identity by descent (IBD), for pairs of genes within individuals, for genes between individuals within subpopulations, and for genes between subpopulations are calculated in metapopulation models with fixed or varying colony sizes. A continuous-time analog to the Moran model was used in either case. For fixed-colony size both propagule and migrant pool models were considered. The varying population size model is based on a birth-death-immigration (BDI) process, to which migration between colonies is added. Wright's F statistics are calculated and compared to previous results. Adding between-island migration to the BDI model can have an important effect on the equilibrium probabilities of IBD and on Wright's index. PMID:10388835

National Educators' Workshop: Update 2003. Standard Experiments in Engineering, Materials Science, and Technology. Part 2

NASA Technical Reports Server (NTRS)

Prior, Edwin J. (Compiler); Jacobs, James A. (Compiler); Edmonson, William (Compiler); Wilkerson, Amy (Compiler)

2004-01-01

The 18th Annual National Educators Workshop [NEW:Update 2003] was a part of NASA Langley s celebration of the Centennial of Controlled, Powered Flight by Orville and Wilbur Wright on December 17, 1903. The conference proceedings from NEW:Update 2003 reflect the Flight 100 theme by first providing a historic perspective on the remarkable accomplishments of the Wright Brothers. The historical perspective set the stag for insights into aeronautics and aerospace structures and materials now and into the future. The NEW:Update 2003 proceedings provide valuable resources to educators and students in the form of visuals, experiments and demonstrations for classes/labs at levels ranging from precollege through college education.

National Educators' Workshop: Update 2003. Standard Experiments in Engineering, Materials Science, and Technology. Part 1

NASA Technical Reports Server (NTRS)

Prior, Edwin J. (Compiler); Jacobs, James A. (Compiler); Edmonson, William (Compiler); Wilkerson, Amy (Compiler)

2004-01-01

The 18th Annual National Educators Workshop [NEW:Update 2003] was a part of NASA Langley s celebration of the Centennial of Controlled, Powered Flight by Orville and Wilbur Wright on December 17, 1903. The conference proceedings from NEW:Update 2003 reflect the Flight 100 theme by first providing a historic perspective on the remarkable accomplishments of the Wright Brothers. The historical perspective set the stag for insights into aeronautics and aerospace structures and materials now and into the future. The NEW:Update 2003 proceedings provide valuable resources to educators and students in the form of visuals, experiments and demonstrations for classes/labs at levels ranging from precollege through college education.

Exact Markov chains versus diffusion theory for haploid random mating.

PubMed

Tyvand, Peder A; Thorvaldsen, Steinar

2010-05-01

Exact discrete Markov chains are applied to the Wright-Fisher model and the Moran model of haploid random mating. Selection and mutations are neglected. At each discrete value of time t there is a given number n of diploid monoecious organisms. The evolution of the population distribution is given in diffusion variables, to compare the two models of random mating with their common diffusion limit. Only the Moran model converges uniformly to the diffusion limit near the boundary. The Wright-Fisher model allows the population size to change with the generations. Diffusion theory tends to under-predict the loss of genetic information when a population enters a bottleneck. 2010 Elsevier Inc. All rights reserved.

Status of holographic interferometry at Wright Patterson Air Force Base

NASA Technical Reports Server (NTRS)

Seibert, George

1987-01-01

At Wright Patterson AFB, holographic interferometry has been used for nearly 15 years in a variety of supersonic and hypersonic wind tunnels. Specifically, holographic interferometry was used to study boundary layers, shock boundary layer interaction, and general flow diagnostics. Although a considerable amount of quantitative work was done, the difficulty of reducing data severely restricted this. In the future, it is of interest to use holographic interferometry in conjunction with laser Doppler velocimetry to do more complete diagnostics. Also, there is an interest to do particle field diagnostics in the combustion research facility. Finally, there are efforts in nondestructive testing where automated fringe readout and analysis would be extremely helpful.

Aluminum Alloy 7050 Extrusions.

DTIC Science & Technology

1977-03-01

o .rf^ofTiin (^r^mvo^TfN co^vür^ oui^o < TJ co M t> ^t fH 0\\ cDincO’T’Tco iOr-<-4vO cuo^ fio oocr--r-r--,X) a)(Dr-r-r~vü cor-r^-’O cor...toa>ooo m vo * ff» o o mvoooffiA ro c*) ^ ^ ^j H ro rn fo ^ v ^ ^ to fi ro vo vo a» o o insoot fio in«s Da<o«o mtcopotoo...AFML/LLN, Dr. V. J. Russo Wright-Patterson AFB, Ohio 45433 AFML/LLM, Dr. H. A. Lipsitt Wright-Patterson AFB, Ohio 45433 FTD/PDRR, Maj. L. A

The minimal unit of phonological encoding: prosodic or lexical word.

PubMed

Wheeldon, Linda R; Lahiri, Aditi

2002-09-01

Wheeldon and Lahiri (Journal of Memory and Language 37 (1997) 356) used a prepared speech production task (Sternberg, S., Monsell, S., Knoll, R. L., & Wright, C. E. (1978). The latency and duration of rapid movement sequences: comparisons of speech and typewriting. In G. E. Stelmach (Ed.), Information processing in motor control and learning (pp. 117-152). New York: Academic Press; Sternberg, S., Wright, C. E., Knoll, R. L., & Monsell, S. (1980). Motor programs in rapid speech: additional evidence. In R. A. Cole (Ed.), The perception and production of fluent speech (pp. 507-534). Hillsdale, NJ: Erlbaum) to demonstrate that the latency to articulate a sentence is a function of the number of phonological words it comprises. Latencies for the sentence [Ik zoek het] [water] 'I seek the water' were shorter than latencies for sentences like [Ik zoek] [vers] [water] 'I seek fresh water'. We extend this research by examining the prepared production of utterances containing phonological words that are less than a lexical word in length. Dutch compounds (e.g. ooglid 'eyelid') form a single morphosyntactic word and a phonological word, which in turn includes two phonological words. We compare their prepared production latencies to those syntactic phrases consisting of an adjective and a noun (e.g. oud lid 'old member') which comprise two morphosyntactic and two phonological words, and to morphologically simple words (e.g. orgel 'organ') which comprise one morphosyntactic and one phonological word. Our findings demonstrate that the effect is limited to phrasal level phonological words, suggesting that production models need to make a distinction between lexical and phrasal phonology.

Flexible thin film circuitry enabling ubiquitous electronics via post-fabrication customization (Presentation Recording)

NASA Astrophysics Data System (ADS)

Cobb, Brian

2015-09-01

For decades, the electronics industry has been accurately described by Moore's Law, where the march towards increasing density and smaller feature sizes has enabled continuous cost reductions and performance improvements. With flexible electronics, this perpetual scaling is not foreseen to occur. Instead, the industry will be dominated by Wright's Law, first proposed in 1936, where increasing demand for high volumes of product will drive costs down. We have demonstrated thin film based circuitry compatible with flexible substrates with high levels of functionality designed for such a high volume industry. This includes a generic 8-bit microprocessor totaling more than 3.5k TFTs operating at 2.1 kHz. We have also developed a post fabrication programming technique via inkjet printing of conductive spots to form a one-time programmable instruction generator, allowing customization of the processor for a specific task. The combination demonstrates the possibility to achieve the high volume production of identical products necessary to reap the benefits promised by Wright's Law, while still retaining the individualization necessary for application differentiation. This is of particular importance in the area of item level identification via RFID, where low cost and individualized identification are necessary. Remotely powered RFID tags have been fabricated using an oxide semiconductor based TFT process. This process is compatible with the post-fabrication printing process to detail individual identification codes, with the goal of producing low cost, high volume flexible tags. The goal is to produce tags compatible with existing NFC communication protocols in order to communicate with readers that are already ubiquitous in the market.

Rejoinder: A Construct Validity Approach to the Assessment of Narcissism.

PubMed

Miller, Joshua D; Lynam, Donald R; Campbell, W Keith

2016-02-01

In this rejoinder, we comment on Wright's response to our reanalysis and reinterpretation of the data presented by Wright and colleagues. Two primary differences characterize these perspectives. First, the conceptualization of grandiose narcissism differs such that emotional and ego vulnerability, dysregulation, and pervasive impairments are more characteristic of Wright's conception, likely due to the degree to which it is tied to clinical observations. Our conceptualization is closer to psychopathy and describes an extraverted, dominant, and antagonistic individual who is relatively less likely to be found in clinical settings. Second, our approach to construct validation differs in that we take an empirical perspective that focuses on the degree to which inventories yield scores consistent with a priori predictions. The grandiose dimension of the Pathological Narcissism Inventory (PNI-G) yields data that fail to align with expert ratings of narcissistic personality disorder and grandiose narcissism. We suggest that caution should be taken in treating the PNI-G as a gold standard measure of pathological narcissism, that revision of the PNI-G is required before it can serve as a stand-alone measure of grandiose narcissism, and that the PNI-G should be buttressed by other scales when being used as a measure of grandiose narcissism. © The Author(s) 2015.

Wright's Shifting Balance Theory and the Diversification of Aposematic Signals

PubMed Central

Chouteau, Mathieu; Angers, Bernard

2012-01-01

Despite accumulating evidence for selection within natural systems, the importance of random genetic drift opposing Wright's and Fisher's views of evolution continue to be a subject of controversy. The geographical diversification of aposematic signals appears to be a suitable system to assess the factors involved in the process of adaptation since both theories were independently proposed to explain this phenomenon. In the present study, the effects of drift and selection were assessed from population genetics and predation experiments on poison-dart frogs, Ranitomaya imitator, of Northern Peru. We specifically focus on the transient zone between two distinct aposematic signals. In contrast to regions where high predation maintains a monomorphic aposematic signal, the transient zones are characterized by lowered selection and a high phenotypic diversity. As a result, the diversification of phenotypes may occur via genetic drift without a significant loss of fitness. These new phenotypes may then colonize alternative habitats if successfully recognized and avoided by predators. This study highlights the interplay between drift and selection as determinant processes in the adaptive diversification of aposematic signals. Results are consistent with the expectations of the Wright's shifting balance theory and represent, to our knowledge, the first empirical demonstration of this highly contested theory in a natural system. PMID:22470509

Tracing groundwater input into Lake Vanda, Wright Valley, Antarctica using major ions, stable isotopes and noble gas

NASA Astrophysics Data System (ADS)

Dowling, C. B.; Poreda, R. J.; Snyder, G. T.

2008-12-01

The McMurdo Dry Valleys (MDV), Antarctica, is the largest ice-free region on Antarctica. Lake Vanda, located in central Wright Valley, is the deepest lake among the MDV lakes. It has a relatively fresh water layer above 50 m with a hypersaline calcium-chloride brine below (50-72 m). The Onyx River is the only stream input into Lake Vanda. It flows westward from the coastal Lower Wright Glacier and discharges into Lake Vanda. Suggested by the published literature and this study, there has been and may still be groundwater input into Lake Vanda. Stable isotopes, major ions, and noble gas data from this study coupled with previously published data indicate that the bottom waters of Lake Vanda have had significant contributions from a deep groundwater system. The dissolved gas of the bottom waters of Lake Vanda display solubility concentrations rather than the Ar-enriched dissolved gas seen in the Taylor Valley lakes (such as Lake Bonney). The isotopic data indicate that the bottom calcium-chloride-brine of Lake Vanda has undergone very little evaporation. The calcium-chloride chemistry of the groundwater that discharges into Lake Vanda most likely results from the chemical weathering and dissolution of cryogenic evaporites (antarcticite and gypsum) within the glacial sediments of Wright Valley. The high calcium concentrations of the brine have caused gypsum to precipitate on the lake bottom. Our work also supports previous physical and chemical observations suggesting that the upper portion actively circulates and the hypersaline bottom layer does not. The helium and calcium chloride values are concentrated at the bottom, with a very narrow transition layer between it and the above fresh water. If the freshwater layer did not actively circulate, then diffusion over time would have caused the helium and calcium chloride to slowly permeate upwards through the water column.

Telomere Restriction Fragment (TRF) Analysis.

PubMed

Mender, Ilgen; Shay, Jerry W

2015-11-20

While telomerase is expressed in ~90% of primary human tumors, most somatic tissue cells except transiently proliferating stem-like cells do not have detectable telomerase activity (Shay and Wright, 1996; Shay and Wright, 2001). Telomeres progressively shorten with each cell division in normal cells, including proliferating stem-like cells, due to the end replication (lagging strand synthesis) problem and other causes such as oxidative damage, therefore all somatic cells have limited cell proliferation capacity (Hayflick limit) (Hayflick and Moorhead, 1961; Olovnikov, 1973). The progressive telomere shortening eventually leads to growth arrest in normal cells, which is known as replicative senescence (Shay et al. , 1991). Once telomerase is activated in cancer cells, telomere length is stabilized by the addition of TTAGGG repeats to the end of chromosomes, thus enabling the limitless continuation of cell division (Shay and Wright, 1996; Shay and Wright, 2001). Therefore, the link between aging and cancer can be partially explained by telomere biology. There are many rapid and convenient methods to study telomere biology such as Telomere Restriction Fragment (TRF), Telomere Repeat Amplification Protocol (TRAP) (Mender and Shay, 2015b) and Telomere dysfunction Induced Foci (TIF) analysis (Mender and Shay, 2015a). In this protocol paper we describe Telomere Restriction Fragment (TRF) analysis to determine average telomeric length of cells. Telomeric length can be indirectly measured by a technique called Telomere Restriction Fragment analysis (TRF). This technique is a modified Southern blot, which measures the heterogeneous range of telomere lengths in a cell population using the length distribution of the terminal restriction fragments (Harley et al. , 1990; Ouellette et al. , 2000). This method can be used in eukaryotic cells. The description below focuses on the measurement of human cancer cells telomere length. The principle of this method relies on the lack of restriction enzyme recognition sites within TTAGGG tandem telomeric repeats, therefore digestion of genomic DNA, not telomeric DNA, with a combination of 6 base restriction endonucleases reduces genomic DNA size to less than 800 bp.

Stochastic models of the bystander effect and of transmissible genomic instability: implications for mechanisms and low dose risks

NASA Astrophysics Data System (ADS)

Little, M. P.

Bystander effects following exposure to α -particles have been observed in C3H 10T cells and in other experimental systems, and imply that linearly extrapolating low dose risks from high-dose data might materially underestimate risk. In many experimental systems there is evidence of saturation of dose response that would be expected from the bystander effect. The ratio of lung cancer risk among persons exposed to low and high doses of radon daughters is 2.4 -- 4.0, with an upper 95% confidence limit of about 14. Assuming the bystander effect observed in the C3H 10T data applies to human lung cells in vivo, the epidemiological data imply that the number of neighbouring cells that can contribute to the bystander effect is between 0 and 1, with an upper 95% confidence limit of about 7. As a consequence, the bystander effect observed in the C3H 10T system probably does not play a large part in the process of radon-induced lung carcinogenesis in humans. Other experimental data relating to the bystander effect after α -particle exposure are surveyed; some of these data are more compatible with the epidemiological data. Three models of genomic instability recently developed by Little and Wright (Math. Biosci. 2003;183:111-34), with two, three and five stages, are compared with the four-stage model proposed by Luebeck and Moolgavkar (PNAS 2002;99:15095-100) and the two-stage model of Nowak et al. (PNAS 2002;99:16226-31). All models are fitted to SEER colon cancer data. Although the five-stage model of Little and Wright (2003) provides the best fit, it is not much superior to that of the model of Nowak et al. (2002) or the two- and three-stage models of Little and Wright (2003). The fit of the model of Luebeck and Moolgavkar (2002) is somewhat worse than these three, particularly for females under the age of 40. Comparison of the predictions of the two-stage models of Little and Wright (2003) and Nowak (2002) with patterns of excess risk in the Japanese atomic bomb survivor colon cancer incidence data indicate that radiation might act on cell proliferation rates in the model, and at least for the model of Little and Wright also on one of the parameters governing progression to genomic destabilization.

KSC-06pd0022

NASA Image and Video Library

2006-01-11

KENNEDY SPACE CENTER, FLA. - In the Thermal Protection System Facility, Tim Wright, engineering manager with United Space Alliance, tests a new tile, called "Boeing replacement insulation" or "BRI-18." The new tiles will gradually replace older tiles around main landing gear doors, external tank doors and nose landing gear doors. Currently, 10 tiles have been processed inside the facility. Discovery will receive the first BRI-18 tiles. Technicians inside the Orbiter Processing Facility are performing fit checks and will begin bonding the tiles to the vehicle this month. The raw material is manufactured by The Boeing Company in Huntington Beach, Calif. Replacing older tile with the BRI-18 tile in strategic areas is one of the Columbia Accident Investigation Board's recommendations to strengthen the orbiters. The tiles are more impact resistant than previous designs, enhancing the crew’s safety.

KSC-06pd0021

NASA Image and Video Library

2006-01-11

KENNEDY SPACE CENTER, FLA. - In the Thermal Protection System Facility, Tim Wright, engineering manager with United Space Alliance, tests a new tile, called "Boeing replacement insulation" or "BRI-18." The new tiles will gradually replace older tiles around main landing gear doors, external tank doors and nose landing gear doors. Currently, 10 tiles have been processed inside the facility. Discovery will receive the first BRI-18 tiles. Technicians inside the Orbiter Processing Facility are performing fit checks and will begin bonding the tiles to the vehicle this month. The raw material is manufactured by The Boeing Company in Huntington Beach, Calif. Replacing older tile with the BRI-18 tile in strategic areas is one of the Columbia Accident Investigation Board's recommendations to strengthen the orbiters. The tiles are more impact resistant than previous designs, enhancing the crew’s safety.

Modeling Evolution on Nearly Neutral Network Fitness Landscapes

NASA Astrophysics Data System (ADS)

Yakushkina, Tatiana; Saakian, David B.

2017-08-01

To describe virus evolution, it is necessary to define a fitness landscape. In this article, we consider the microscopic models with the advanced version of neutral network fitness landscapes. In this problem setting, we suppose a fitness difference between one-point mutation neighbors to be small. We construct a modification of the Wright-Fisher model, which is related to ordinary infinite population models with nearly neutral network fitness landscape at the large population limit. From the microscopic models in the realistic sequence space, we derive two versions of nearly neutral network models: with sinks and without sinks. We claim that the suggested model describes the evolutionary dynamics of RNA viruses better than the traditional Wright-Fisher model with few sequences.

Thermodynamics of organic compounds

NASA Astrophysics Data System (ADS)

Gammon, B. E.; Smith, N. K.

1982-11-01

This research program consisted of an integrated and interrelated effort of basic and applied research in chemical thermodynamics and thermochemistry. Knowledge of variation of physical and thermodynamic properties with molecular structure was used to select compounds for study that because of high ring strain or unusual steric effects may have good energy characteristics per unit volume or per unit mass and thus be useful in the synthesis of high energy fuels. These materials were synthesized, and their thermodynamic properties were evaluated. In cooperation with researcher at Wright-Patterson Air Force Base, ramjet fuels currently in use were subjected to careful thermodynamic evaluation by measurements of heat capacity, enthalpy of combustion and vapor pressure. During the last year of this effort, seven kerosene-type fuels produced by British Petroleum and seven jet fuels produced from shale oil were studied.

Republic P-47G Thunderbolt Undergoes Ground Testing

NASA Image and Video Library

1945-06-21

A Republic P-47G Thunderbolt is tested with a large blower on the hangar apron at the National Advisory Committee for Aeronautics (NACA) Aircraft Engine Research Laboratory in Cleveland, Ohio. The blower could produce air velocities up to 250 miles per hour. This was strong enough to simulate take-off power and eliminated the need to risk flights with untried engines. The Republic P-47G was loaned to the laboratory to test NACA modifications to the Wright R-2800 engine’s cooling system at higher altitudes. The ground-based tests, seen here, were used to map the engine’s normal operating parameters. The P-47G then underwent an extensive flight test program to study temperature distribution among the engine’s 18 cylinders and develop methods to improve that distribution.

Distributed control using linear momentum exchange devices

NASA Technical Reports Server (NTRS)

Sharkey, J. P.; Waites, Henry; Doane, G. B., III

1987-01-01

MSFC has successfully employed the use of the Vibrational Control of Space Structures (VCOSS) Linear Momentum Exchange Devices (LMEDs), which was an outgrowth of the Air Force Wright Aeronautical Laboratory (AFWAL) program, in a distributed control experiment. The control experiment was conducted in MSFC's Ground Facility for Large Space Structures Control Verification (GF/LSSCV). The GF/LSSCV's test article was well suited for this experiment in that the LMED could be judiciously placed on the ASTROMAST. The LMED placements were such that vibrational mode information could be extracted from the accelerometers on the LMED. The LMED accelerometer information was processed by the control algorithms so that the LMED masses could be accelerated to produce forces which would dampen the vibrational modes of interest. Experimental results are presented showing the LMED's capabilities.

Nuclear Magnetic Resonance Used to Quantify the Effect of Pyrolysis Conditions on the Oxidative Stability of Silicon Oxycarbide Ceramics

NASA Technical Reports Server (NTRS)

1996-01-01

This work was undertaken in support of the Low Cost Ceramic Composite Virtual Company, (LC^3), whose members include Northrop Grumman Corporation, AlliedSignal Inc., and Allison Advanced Development Company. LC^3 is a cost-shared effort funded by the Advanced Research Projects Agency (ARPA) and the LC^3 participants to develop a low-cost fabrication methodology for manufacturing ceramic matrix composite structural components. The program, which is being administered by the U.S. Air Force Wright Laboratory Materials Directorate, is focused on demonstrating a ceramic matrix composite turbine seal for a regional aircraft engine. This part is to be fabricated by resin transfer molding of a siloxane polymer into a fiber preform that will be transformed into a ceramic by pyrolytic conversion.

Digital Documentation of Frank Lloyd Wright's Masterpiece, Fallingwater

NASA Astrophysics Data System (ADS)

Jerome, P.; Emilio, D.

2017-08-01

Since 1988, the professional staff of Architectural Preservation Studio (APS) has been involved with the conservation of Frank Lloyd Wright's Fallingwater in Mill Run, PA. Designed and erected from 1935 to 1939 as a weekend home for the Kauffman family, the complex consists of the main house and guest house. After five years of reports and prototype repairs, we produced a two-volume master plan. Using original Frank Lloyd Wright drawings from Avery Library as background drawings, we measured every surface and reproduced the drawings in CAD, also developing elevations of every room. Stone-by-stone drawings of every flagstone floor and terrace scheduled to be lifted were also created using overlapping film photography that was assembled into a photo mosaic. By 2005, we designed, administered and completed a four-phase exterior restoration, with the paint-stripping and repainting of interior rooms being performed during the brief winter period when the building is closed to the public on an ongoing basis. In 2016, we were invited back to the site to review conditions and advise on routine maintenance. At that time we proposed to re-document the buildings, this time using laser-scanning. Laser-scanning of the exterior was performed in May of 2016, and of the interior in March 2017, each over the course of four days. This paper will make a comparison between manual and digital techniques in terms of Fallingwater's documentation.

Consistent Assignment of the Vibrations of Monohalosubstituted Benzenes

NASA Astrophysics Data System (ADS)

Harris, Joe; Andrejeva, Anna; Tuttle, William Duncan; Pugliesi, Igor; Schriever, Christian; Wright, Tim

2014-06-01

When substituted benzenes become a focus of a spectroscopic study there are various well known vibrational labelling schemes present, however it was shown in recent works the description of monohalobenzene vibrations in terms of benzene modes (ie. Wilson notation) is questionable in some cases. A new scheme is presented which uses the motions of monofluorobenzene vibrations as a basis for labelling vibrational assignments of monosubstituted benzenes.d The scheme has been successfully applied to the ground and excited states of toluene and its deuterated-methyl group isotopologue. Here we present the application of the scheme to fluorobenzene and its fully deuterated analogue. One-colour resonance-enhanced multiphoton ionization (REMPI) spectroscopy was employed in order to characterise the fluorobenzene and fluorobenzene-d5 excited state. E. B. Wilson Jr., Phys. Rev., 45, 706 (1934) G .Varsanyi, Assignments of the Vibrational Spectra of Seven Hundred Benzene Derivatives,Wiley, New York, 1974, Vol. I and II I. Pugliesi, N. C. Tonge and M. C. R. Cockett, J. Chem. Phys., 129, 104303 (2008) A. M. Gardner and T. G. Wright, J. Chem. Phys., 135,114305 (2011) A. M. Gardner, A. M. Green, V. M. Tame-Reyes, V. H. K. Wilton and T. G. Wright, 138, 134303 (2013) A. M. Gardner, A. M. Green, V. M. Tame-Reyes, K. L. Reid, J. A. Davies, V. H. K. Wilton and T. G. Wright, manuscript accepted