How Does the Air Force Create Effective Accountability for Initial Spares?

DTIC Science & Technology

1990-05-01

effective accountability for initial spares? AUTHOR: Pamela J. Henson, Civilian, USAF The accountability for acquisition cost , schedule, and...in place to allow the Program Manager to effectively manage this cost element. Initial spares have traditionally been managed in Air Force Logistics...at Maxwell Air Force Base. Pamela became the Chief, Cost Analysis Division at HQ Air Force Logistics Command in 1987, where she received the Civilian

Command Inspections - A Self-Evaluation Approach

DTIC Science & Technology

1988-03-30

Tool in the Air Force," Air Wa’ Collg •e Report go. AV-A C-85J174, Air University, United States Air Force, Maxwell AFB, Alabama, Kay 1985, r)p. 1-40...Safety and Fire Prevention 3. Physical Security and Crime Prevention 4. Information and Personnel Security 5, Operations 6. Training 7. Nuclear

Peacekeeping. A Selected Bibliography

DTIC Science & Technology

1994-01-01

Tactics. Techniques. and Procedures. CLIC Paper. Langley Air Force Base: US Army- Air Force Center for Low Intensity Conflict, April 1989. 96pp...Organization of African Unity to Develop a Peacekeeping Capability. Research Report. Maxwell Air Force Base: US Air University, Air War College, 1990...Arab League and Peacekeeping in the Lebanon. New York: St. Martin’s Press, 1987. 214pp. (DS36.2 P64 1987) Renner , Michael. Critical Juncture: The

Air Force Audit Agency Management Information System

DTIC Science & Technology

1990-11-01

Support Directorate. AFAA/QL performs multilocation . Air Force-wide audits and issues reports to the SAF. It, however, specializes in the multibillion...USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED NOV 90 4. TITLE AND SUBTITLE S. FUNDING NUMBERS Air Force Audit Agency...appreciated. Mail them to: CADRE/RI, Building 1400, Maxwell AFB AL 36112-5532.• Air Force Audit Agency Management Hobbs Information System C 0* 0 0

Genghis Khan: Leadership for the Airland Battle

DTIC Science & Technology

1988-04-01

COLLEGE AIR UNIVERSITY MAXWELL AFB, AL 36112-5542 t , , _ I _ * LIAUIVmzKz // /9) REPOR SOCUMUNTATION PAGEON it. WPM UIQPM fP",, A101-, W ., Ia itT zN... succesful completion, The advsor Lt Cot Rodger L, Tunnel, Army Instructor Group, Air Command an~d Staff College, provided invaluable advice in all...Command and Staff College at Maxwell Air Force Base, Alabama, where he resides with Beata and their two children, Melissa and Justin. ,Aooession Fror

The Role of the National Guard in Responding to Weapons of Mass Destruction (WMD) Attacks in the U.S.: Where Do We Stand?

DTIC Science & Technology

2001-04-01

the Graduation Requirements Advisor: Lieutenant Colonel Robin Nestor Maxwell Air Force Base, Alabama April 2001 Report Documentation Page Report...Number Task Number Work Unit Number Performing Organization Name(s) and Address(es) Air Command and Staff College Air University Maxwell AFB, AL...assistance in gaining research material on the Domestic Preparedness Program. Finally, a special thank-you to my wife, Cecilia , and our daughter Liliana

Factor Stability of the Organizational Assessment Package.

DTIC Science & Technology

1982-08-01

AD-AI7 122 LEADERSHIP AND MANAGEMENT DEVELOPMENT CENTER MAXWELL--ETC F/6ř/1 FACTOR STABILITY OF THE ORGANIZATIONAL ASSESSMENT PACKAGE.(U) UCAUG 82...the Leadership AM Manaemenat D Center (LIUC), NaxwllI Alir Force Base,, AlIbama, report a cinpltt project documented by literature review references... Leadership and Management Development Center (ATC) Maxwell Air Force Base, Alabama 36112 11. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE

Major Joint/Combined Operations

DTIC Science & Technology

2008-01-01

Quarterly 3 (Winter 1993–1994), 74. 20 Andrew G. B. Vallance , The Air Weapon: Doctrines of Air Power Strategy and Operational Art (New York: St... Vallance , 94; and Donald L. McSwain, Air Campaign Planning for Contingency Operations (Maxwell Air Force Base, AL: Air War College, May 1989), 37. 23...require positive identification of friendly forces and positive control of aircraft. 36 Richard R. Muller, “Close Air Support: The German, British

KC-135 Survivability in a War in Europe

DTIC Science & Technology

1989-05-01

IIESEARCHlRPR KC-135 SURVIVA~BILITY IN4 A WA~R IN EUROPE 6T COL joHN EKWALL 3.989c ei-.T ..... , t =T’ p \\47 MR JIVERSI~r UAIRE s’rAT AIR FORCE ...MAWEIJL AIR FORCE BASbAB AIR WAR COLLEGE AIR UNIVERSITY KC-135 SURVIVABILITY IN A WAR IN EUROPE by John Ekwall Lieutenant Colonel, USAF A DEFENSE...ANALYTICAL STUDY SUBMITTED TO THE FACULTY IN FULLFILLMENT OF THE CURRICULUM REQUIREMENT Advisor: Colonel Frank W. Anderson, Jr. MAXWELL AIR FORCE BASE

Central America: A Strategic Imperative.

DTIC Science & Technology

1987-03-01

MAXWELL AIR FORCE BASE, A AMA 87 1 7 2 , o2, 7... , ,. , ,. AIR WAR COLLEGE AIR UNIVERSITY CENTRAL AMERICA: A STRATEGIC IMPERATIVE by a Florian H. Yoste... FORCE BASE, ALABAMA @ i MARCH 1987 ti Acoession For DTIC TAB 0 Utinnounced 0 Justificato-- By Distributionl Availability Codes 7-- Avall and/or ’Dist...College or the Department of the Air Force . This document is the property of the United States Government and is not to be reproduced in whole or in

Transformation of Polish Air Forces: What Is Required to Meet NATO Obligations

DTIC Science & Technology

2002-04-01

Graduation Requirements Advisor: Lt Col Marshell G. Cobb, Ph.D. Maxwell Air Force Base, Alabama April 2002 Report Documentation Page Form ApprovedOMB No...like to gratefully acknowledge the assistance of my Faculty Research Advisor, Lt Col Marshell G. Cobb, during this project. The inputs, advice, and

Close Air Support and Interdiction Missions as Seen by the Air Force and Army

DTIC Science & Technology

1997-06-01

vehicle. Artillery Artillery is the surface weapon that typically causes the greatest destruction on the battlefield. Statistics from World War II show... Coursebook (USAF Air Command and Staff College, 1996), 628. 51. Dunnigan, 458. 52. Stephen Hosmer, Psychological Effects Of U.S. Air Operations In Four...Strategic Structures AY 96. Coursebook , vol. II. Maxwell Air Force Base, AL: 1995. Air War—Vietnam. New York, Arno Press, 1978. Atkinson, Rick

Communication Theory and Research in Air Force Education and Training.

ERIC Educational Resources Information Center

Kline, John A.

The United States Air Force is unique among the armed services in placing all its professional military education (PME) and professional continuing education (PCE) under a single command. Furthermore, most of the schools and courses are in the same geographical location at the Maxwell/Gunter complex in Montgomery, Alabama. There are basic…

Selective Security Cooperation: A Proposed Index to Measure the Value of Partners and Focus International Engagement

DTIC Science & Technology

2014-02-13

United States Air Force Academy in 1993. As an Air Force pilot, he has flown the T-37C Tweet, the T-38A Talon and the U - 2S Dragon Lady. He served as... property of the United States government. iii Biography Lieutenant Colonel A.J. Werner is a student at the Air War College at Maxwell Air...speaks Bulgarian and German. Colonel Werner has flown over 100 combat missions and 4,200 hours in US and Bulgarian Air Force aircraft . In addition

Combat Leadership

DTIC Science & Technology

1990-05-01

concern that the Army and other services will breed managers instead of leaders, and they will lack the leadership skills necessary for combat. Colonel...AD-A 2 4 1 101 AiL WAR COLLEGE COMBAT LEADERSHIP LIEUTENANT COLONEL J.kyMES M. FISHER, USA 1990 i 91-12129 -. ROVED F R PUBLIC AIR UNIVERSPL" A...tELEASE; 01IRBUIBiMA UN. D STATES AIR FORCE MAXWELL AIR FORCE BASE, ALABAA UF7 AIR WAR COLLEGE AIR UNIVERSITY COMBAT LEADERSHIP by James M. Fisher

A Game of Cat and Mouse: Intelligence and Dynamic Targeting in Operation Allied Force

DTIC Science & Technology

2017-06-01

PRESENTED TO THE FACULTY OF THE SCHOOL OF ADVANCED AIR AND SPACE STUDIES FOR COMPLETION OF GRADUATION REQUIREMENTS SCHOOL OF ADVANCED AIR...AND SPACE STUDIES AIR UNIVERSITY MAXWELL AIR FORCE BASE, ALABAMA JUNE 2017 DISTRIBUTION A. Approved for public release: distribution...want to thank Major General Glen Shaffer who initially planted the seed for the idea of this study while serving as a senior mentor for the

Redefining the Air Force Medical Service in the New Millennium: Should the AFMS Outsource Physician Training and Residency Education Programs

DTIC Science & Technology

2000-04-01

Partial Fulfillment of the Graduation Requirements Advisor: Lieutenant Colonel Marshell G. Cobb Maxwell Air Force Base, Alabama April 2000 ii Disclaimer...to future commanders and medical support providers. Special thanks are in order to Lt Col Marshell Cobb for agreeing to be my faculty advisor

Space Operations for the 21st Century: A Functional Approach

DTIC Science & Technology

1997-03-01

Air Force, vol. II, March 1992, Essay H , 66. 9Ibid., 66-7. 10AFM 1-1, Vol. I, 1,7,8 and Vol. II, Essay J, 79-83. 11Air Force Doctrine Document (AFDD) 4...The Spacecast 2020 Process (Maxwell AFB, AL: Air University, 22 June 1994), 4. 2Ernest Y. Robinson, Henry Helvajian , and Siegfried W. Janson, “Small and... Helvajian , Henry and Janson, Siegfried W. “Small and Smaller: The World of MNT,” Aerospace America, 34, no 9 (September 1996), 26-32. U.S. Air Force

Military Retirement. Dream or Dilemma for Air Force Chaplains

DTIC Science & Technology

1983-02-01

DISTRIBUTION STATEMENT (of the abstract entered in Block 20, ii different Irom Report) I6. SUPPLEMENTARY NOTES 1S. KEY WORDS (Continue on reverse side...Chaplains by James W. Milisaps, Chaplain, Lt Col, USAF A RESEARCH REPORT SUBMITTED TO THE FACULTY IN FULFILLMENT OF THE RESEARCH seFo REQUIREMENT IY&’IC...TAR February 1983 IA ~.t.~ I -- w DEPARTMENT OF THE AIR FORCE MR WAR COLLEGE (ATC) MAXWELL AIR FORCE BASS, ALABAMA 26112 Office of the Dean School of

The 2006 Hezbollah-Israeli War: Israel’s Grenada

DTIC Science & Technology

2013-05-01

William M. Arkin, Divining Victory: Airpower in the 2006 Israel-Hezbollah War, (Maxwell Air Force Base, Alabama: Air...Bibliography Arkin, William M. Divining Victory: Airpower in...Operations.” Air and Space Power Journal, (September-October 2012): 118-131. Keegan, John. London Daily Telegraph, 6 June 1999. Kelly , John and David

Environmental Assessment for Proposed Demolition and Consolidation, Maxwell Air Force Base, Montgomery County, Alabama

DTIC Science & Technology

2013-09-01

leadership, and management responsibilities. In addition, AU is responsible for research in designated fields of aerospace, education, leadership...County, Alabama. Designation : Final Environmental Assessment Abstract: As a result of a memorandum signed by President Obama in June 2010, the...Force Exchange Service) -ANG (Air National Guard) & Reserve facilities -Government-owned, contractor-funded facilities -RDT&E ( Research

MISSION AND COMMUNITY: THE AIR FORCE SOLUTION TO FUNDING BOTH

DTIC Science & Technology

2016-10-10

1954-2014 (Reprinted from David Coleman research outlining military personnel numbers) Budget- Based Strategy How installations are shaped, sized...Jensen A Research Report Submitted to the Faculty In Partial Fulfillment of the Graduation Requirements Advisors: Dr. Marcia Ledlow and Dr. Brett...Morris Maxwell Air Force Base , Alabama October 2016 DISTRIBUTION A. Approved for public release: distribution unlimited. i Disclaimer The

Mapping the Future: Optimizing Joint Geospatial Engineering Support

DTIC Science & Technology

2006-05-16

Environment. Maxwell Air Force Base, AL.: Air University, 1990. Babbage , Ross and Desmond Ball. Geographic Information Systems: Defence Applications...Joint Pub 4-04. Washington, DC: 27 September 2001. Wertz, Charles J. The Data Dictionary, Concepts and Uses. Wellesley, MA: QED Information...Force Defense Mapping for Future Operations, Washington, DC: September 1995, 1-7. 18 Charles J. Wertz, The Data Dictionary, Concepts and Uses

Workshop Review

ERIC Educational Resources Information Center

Journal of Aerospace Education, 1977

1977-01-01

Reviews a leadership development aerospace educators workshop held at Maxwell Air Force Base, Alabama, July 22, 1977, and an introductory/advanced aerospace workshop held at Central Washington State College. (SL)

Mobilization: Preparedness, Manpower, Industrial. A Selective Bibliography, 1918-1979

DTIC Science & Technology

1980-07-01

Affetting the Strengthening of the U.S. Army." Paul. H. Nitze. Armor 70: 9-11, November-December 1961 y "The ^l^l^^Ai^Delense." Gen. Maxwell D. Taylor ...Air De- - fense. 8: 61-69, Spring 1956 "The Facts Bear Out Taylor , Army Chief Says We’re Not Ready for Any War." John Wiant. Army Navy Air Force...Summer 1957 "Improving Our Capabilities for Limited War." Gen. Maxwell D. Taylor . Army Information Digest 14: 2-9, February 1959; Armor 68; 22-23

AIRCRAFT MAINTENANCE ENABLED JOINT CONCEPT FOR ENTRY OPERATIONS

DTIC Science & Technology

2017-04-06

approach to manpower consolidation on a scale similar to what Rivet Workforce accomplished in the 1980s and 1990s. A consolidation based on aircraft...Logistics for the AirSea Battle,” Research (Maxwell Air Force Base , Alabama: Air Force Fellows, March 2011), 19. 36 “The Aviationist » Rapid Raptor...USAF A Research Report Submitted to the Faculty In Partial Fulfillment of the Graduation Requirements Advisor: Col Daniel Runyon 6 April 2017

War Games and Logistics

DTIC Science & Technology

1988-04-01

in a "fatal zone". At least partially as a result of these war- game battle losses, U.S. warships got steel deck plates, guns were given higher...i IL. AIR WAR COLLEGE RESEARCH REPORT No. tl.1-AWC88-169 00 O WAR GAMES ANT) LOqISTICS BY LIEUTEN.ANT COLONEL DERYL S. McCARTY OTIC AIR UNIVERSITY d...UNITED STATES AIR FORCE rRb. MAXWELL, AIR FORCE BASE, ALABAM4A I-ELEAiE 0 AIR WAR COLLEGE AIR UNIVERSITY WAR GAMES AND LOGISTICS by Deryl S. McCarty

Employee Warriors and the Future of the American Fighting Force

DTIC Science & Technology

2002-06-01

Employee Warriors and the Future of the American Fighting Force HUGH S. VEST Major, USAF Fairchild Paper Air University Press Maxwell Air Force...control number. 1. REPORT DATE 00 JUN 2002 2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE Employee Warriors and the Future of the...American Fighting Force 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK

Finding the Enemy: Using 3-D Laser Radar (LADAR) Imaging for Real Time Combat Identification of Ground Targets in an Obscured Environment

DTIC Science & Technology

2010-04-01

AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY FINDING THE ENEMY: USING 3-D LASER RADAR (LADAR) IMAGING FOR REAL TIME COMBAT...Faculty In Partial Fulfillment of Graduation Requirements Advisor: Lt Col Terry Bullard Maxwell Air Force Base, Alabama April 2010...position of the US government or the Department of Defense. In accordance with Air Force Instruction 51-303, it is not copyrighted, but is the property of

Executive Development Programs in the U.S. Air Force: Does Diversity Matter?

DTIC Science & Technology

2000-04-01

PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME AND ADDRESS Air Command and Staff College Maxwell Air Force Base...AL36112 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME AND ADDRESS , 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S...leadership positions to the organization?s members who have diverse backgrounds (ethnic, religious or gender ), engendering a stronger work effort

Environmental Assessment: Proposed Construction of Air Force Non-Appropriated Funds Bowling Center at Maxwell Air Force Base, Gunter Annex

DTIC Science & Technology

2004-04-01

indicates that the total residual gasoline constituents (Benzene, Toluene, Ethylbenzene, and Xylene [BTEX] and methyl tertiary butyl ether [MTBE]) are...mean sea level MTBE methyl tertiary butyl ether MW monitoring well N/A Not Applicable NAAQS National Ambient Air Quality Standards NAF Non...Toluene, Ethylbenzene, and Xylene [BTEX] and methyl tertiary butyl ether [MTBE]) are below concentrations which pose a threat to human health and

Welcome to the Air Force Reserve

DTIC Science & Technology

1997-03-01

Then, the associate program is described and the flying units in the command are listed. This section closes with a listing of statistics on experience...Operations Structures Coursebook . Edited by Patricia A. Self and Gwen Story. Maxwell AFB, AL. Air Command and Staff College, November 1996. Muradian, Vago

4. Credit USAF, ca. 1945. Original housed in the Muroc ...

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

4. Credit USAF, ca. 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. Photographic copy of photograph captioned "Hangar No. 2 Hydraulics Room." Location within Building 4402 not determined. - Edwards Air Force Base, North Base, Hangar No. 2, First & A Streets, Boron, Kern County, CA

Air Force Intelligence Role in Combating Weapons of Mass Destruction (Maxwell Paper, Number 39)

DTIC Science & Technology

2006-11-01

Zielinski , National Counterproliferation Center chief of staff, interview by the author, 3 February 2006. 42...Col Joe Pridotkas, NASIC/CC, interview by the author, 28 Febru- ary 2006. 29 78. Report to the President, 6. 79. Sandi Zielinski , National...Force C-CBRNE Master Plan, 30 June 2004, 5. 84. Dave Coffey, Air Combat Command IS/FPI, interview by the author, 2 February 2006. 85. Col

BUILDING THE FORCE OF THE FUTURE: A NEW CALL TO ATTRACT, HIRE AND RETAIN THE BEST AND BRIGHTEST TO AIR FORCE CIVIL SERVICE

DTIC Science & Technology

2015-10-25

Graduation Requirements Advisors: Dr . Gregory F. Intoccia and Dr . Patricia Lessane Maxwell Air Force Base, Alabama 25 October 2015 DISTRIBUTION A...support while I was diverting much of my free time and attention to this graduate program. I appreciate my research advisors Dr . Greg Intoccia and Dr ...underutilized USAJOBS, the federal government job search engine, as compare to LinkedIn , Career Builders and Monster. Only 8.8 percent of the

A Shot to the Space Brain: The Vulnerability of Command and Control of Non-Military Space Systems

DTIC Science & Technology

1997-03-01

development by USAF/CV.18 Its current focus is on broad area and multispectral imagery. Physically , it consists of a receiving antenna and two vans for...them high power. A high-power transponder (e.g., 40 watts) can be downlinked to a dish which is physically smaller (e.g., 10 feet) than lower-wattage...Forces,” in Operational Structures Coursebook , Air Command and Staff College, (Maxwell Air Force Base, AL: Air Education and Training Command, November

Space Handbook, Eighth Revision, July 1970.

ERIC Educational Resources Information Center

Brewer, Donald A., Ed.

"Space Handbook" is used as the text for the Fundamentals of Space Operations Course of the Air University Institute of Professional Development, Maxwell Air Force Base, Alabama. The text familiarizes the student with basic physical laws and these aspects of aerospace science as indicated by chapter titles: The Space Environment; Orbital…

Norway’s Challenges In the High North

DTIC Science & Technology

2016-02-16

currently a student at the Air War College , Air University, Maxwell AFB, Alabama . iv Abstract Norway has an extensive coastline; facing the North...AIR WAR COLLEGE AIR UNIVERSITY NORWAY’S CHALLENGES IN THE HIGH NORTH by Liv Judith Olsen, Lt Col, Royal Norwegian Air Force A...military education, Lt Col Olsen graduated from the RNoAF Academy and the Norwegian Defence Command and Staff College (2010-2011), a professional

Strategy for Intelligence, Surveillance, and Reconnaissance

DTIC Science & Technology

2014-12-01

AIR FORCE RESEARCH INSTITUTE AIR UNIVERSITY PRESS Director and Publisher Allen G. Peck Editor in Chief Oreste M. Johnson Managing Editor...Demorah Hayes Design and Production Manager Cheryl King Air University Press 155 N. Twining St., Bldg. 693 Maxwell AFB, AL 36112-6026 afri.aupress...the Marine Corps School of Advanced Warfight- ing, and the Air War College. He previously commanded the 13th Intelligence Squadron (Distributed Ground

Air Superiority at Red Flag: Mass, Technology, and Winning the Next War

DTIC Science & Technology

2009-10-01

NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Air University,Air Force Research Institute,Maxwell AFB,AL,36112 8 . PERFORMING...REPORT unclassified b. ABSTRACT unclassified c. THIS PAGE unclassified Standard Form 298 (Rev. 8 -98) Prescribed by ANSI Std Z39-18 Air University...27 8 Attrition variation versus threat aircraft . . . . . . . 30 vi Figure Page 9 Threat weapon and

Air Superiority by the Numbers: Cutting Combat Air Forces in a Time of Uncertainty

DTIC Science & Technology

2014-06-01

5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) School of Advanced Air And Space Studies,,Air University,,Maxwell Air...iii ACKNOWLEDGMENTS I would first like to thank the men and women whom I have had the...interdiction role. Finally, in the midst of a growing Soviet radar-guided surface-to-air threat, “Skunk Works ” developed the first stealth attack

The New Close Air Support Weapon: Unmanned Combat Aerial Vehicle in 2010 and Beyond.

DTIC Science & Technology

1999-06-04

designing and fielding unmanned aircraft of many types (Reed, 1979, 72). Abruptly halted in 1972, President Richard Nixon suddenly engaged in ddtente...lessons to emerge from the short history of air power is that unity of development and employment is fundamental to air power effectiveness. ( Vallance ... Richard Wilcox. 1996. Strike Star 2025. Air Command and Staff College. Maxwell Air Force Base, Alabama: Air University Press. Cooling, Benjamin Franklin

Credit USAF. Original housed in the Muroc Flight Test Base, ...

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

Credit USAF. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. View captioned as "7 Sept 1945, BH-5 Base Ordinance Motor Repair Shop" with gas station and gasoline pump. View looks roughly northwest - Edwards Air Force Base, North Base, Motor Repair Shop T-16, Third & C Streets, Boron, Kern County, CA

Credit USAF, 7 September 1945. Original housed in the Muroc ...

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

Credit USAF, 7 September 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. View of the mess hall, looking to the north. Sign over door reads "MFTB Muroc Flight Test Base Base Mess." - Edwards Air Force Base, North Base, Base Mess Hall T-27, Third Street, Boron, Kern County, CA

7. Credit USAF, 1945. Original housed in the Muroc Flight ...

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

7. Credit USAF, 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. Interior view in shop wing on south side of hangar. Original caption reads "7 Sept. 1945, BH-10, Hangar No. 4 4505 Machine Shop." - Edwards Air Force Base, North Base, Hangar, End of North Base Road, Boron, Kern County, CA

This Man’s Military: Masculine Culture’s Role in Sexual Violence

DTIC Science & Technology

2016-08-01

Kwast, Lieutenant General, Commander and President School of Advanced Air and Space Studies Thomas D. McCarthy, Colonel, Commandant and Dean AIR...UNIVERSITY SCHOOL OF ADVANCED AIR AND SPACE STUDIES This Man’s Military Masculine Culture’s Role in Sexual Violence Peter J. S. Lee Lieutenant Colonel...Peter J.S. Lee, Lieutenant Colonel, USAF. Other titles: Masculine culture’s role in sexual violence Description : Maxwell Air Force Base, Alabama : Air

NATO Enlargement--Round Two; Prudence or Folly?

DTIC Science & Technology

1999-04-01

about the 60% level . See Golden, 28, and Binnendijk, 56. 34 This figure was based on results of a ground analysis performed by SHAPE which estimated... A Research Report Submitted to the Faculty In Partial Fulfillment of the Graduation Requirements Advisor: Lt Col Charles E. Costanzo Maxwell Air Force...foreign and defense policies, but could also have a very real and personal impact on me as an Air Force officer. As a result, when the opportunity arose

Credit USAF, ca. 1943. Original housed in the Muroc Flight ...

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

Credit USAF, ca. 1943. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. Historic view looking north across southwest end of swimming pool as army personnel work on finishing the pool bottom. View looks towards Mess Hall (T-10) on Second Street - Edwards Air Force Base, North Base, Swimming Pool, Second Street, Boron, Kern County, CA

A Future With The United States Air Force Advanced Maintenance And Munitions Operations School: Securing Strategic Agility Through 2036

DTIC Science & Technology

2016-06-01

SCIENCES Advisor: Dr. Paul J. Springer Maxwell Air Force Alabama August 2015 / June 2016 DISTRIBUTION A. Approved for public release...experienced rapid changes in the way the Service performs its roles to best complement our nation’s warfighting capability. Fueled by technology, innovation ...requires foresight and a level of organization and training that is ready to operate in environments which are heavily contested, degraded, and

Air Force Leadership Study: The Need for Deliberate Development

DTIC Science & Technology

2012-02-01

Skills, 1. For future military operating environment studies, see Stephen J . Zaccaro, Richard J . Klimoski, and Lisa A. Boyce, The Changing U.S...fresh-voice -2176107.html. 13. Stephen J . Hagel et al., The Future of Global US Air Force Basing 2010– 2040, unpublished manuscript (Maxwell AFB, AL...it included the senior commanders of Amer- ica’s primary allies. Marshall’s simple calculus was Conner’s and, now, Eisenhower’s: If the United States

Organizing for the Future: Aligning U.S. Air Force Cyber Support with Mission Assurance

DTIC Science & Technology

2011-12-01

Graduation Requirements Advisor: Lt Col John W. Matus, USAF Maxwell AFB, AL December 2011 DISTRIBUTION A. Approved for public release...14 October 2011, 13. 2 Walter J. Boyne , Beyond the Wild Blue (New York, NY: St. Martin’s Press, 1997), 22. 3 Daniel T. Kuehl, “From Cyberspace to...Organization and Command, 14 October 2011. Air Force Doctrine Document 3-12. Cyberspace Operations, 15 July 2010. Boyne , Walter J. Beyond the Wild

Air Intelligence and the Search for the Center of Gravity

DTIC Science & Technology

1988-04-01

co inAIR INTELLIGENCE AND THE 0) ~ SEARCH FOR THE CENTER OF GRAVITY F LT COL CHARLES N. CULBERTSON 1988 - .- ,------.--.- Non VL AIR UNIVERSITY RLlo...During the 1930’s the future air commanders in the Air Corps’ primary doctrinal think tank, The Air Corps Tactical School, at Maxwell Field, took this...conversation with Speer after the war General Ira Eaker, the former commander of the 6th Air Force (8 AF was the AAF’s primary strategic striking arm in

Toward the Twenty-first Century: Air Command and Staff College Curriculum from Theory to Practice.

ERIC Educational Resources Information Center

Butler, Stephen L.

Responding to a perceived need resulting from the collapse of the Soviet Union, the dismantling of the Berlin Wall, and the end of the Cold War, the Air Command and Staff College (ACSC) at Maxwell Air Force Base (Alabama) revised its curriculum. Data for the descriptive study were gathered through interviews of the leadership of the school and…

Book Analysis: Command and Control of Theater Forces: Adequacy,

DTIC Science & Technology

1988-04-01

COPN R OTIC 11 AIR COMMAND AND STAFF COLLEGE STUDENT REPORT BOOK ANALYSIS: COMMA1ND AND CONTROL OF THEATER FORCES: ADEQUACY1 MA~JOR JOHN J. WRIGHT 88...brIc rNT- PA-- DTIC TAS L DIstrbA(-c & %W1.~b~ ~ Vii D~ , _ _ _ ABOUT THE AUTHOR The author is currently a student at the Air Command and Staff...College, Maxwell AFB AL. A 1973 ROTC graduate from Allegheny College, he attended undergraduate pilot training at Reese AFB TX. From 1975-1980, he was a

9. Credit USAF, ca. 1945. Original housed in the Muroc ...

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

9. Credit USAF, ca. 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. View of concrete base and brackets of jet engine rotor balancing machine. Location where photograph was taken not determined, but presumed to be in shops of Building 4505. - Edwards Air Force Base, North Base, Hangar, End of North Base Road, Boron, Kern County, CA

8. Credit USAF, ca. 1945. Original housed in the Muroc ...

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

8. Credit USAF, ca. 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. View of concrete base for jet engine rotor balancing machine. Location where photograph was taken not determined, but presumed to be in shops of Building 4505 which had a sizeable machine shop. - Edwards Air Force Base, North Base, Hangar, End of North Base Road, Boron, Kern County, CA

Joining Forces: Preparing to Fight Coalition Air War

DTIC Science & Technology

2013-06-01

as a communications officer, he graduated from pilot training and was assigned to Dyess AFB, Texas, as a B-1 pilot. Following an operational...the reality of the deficiencies themselves. The deficiencies may require a reduction in global commitments, which might increase security risks...the Air Power Challenges of the Post -Cold War Era (Maxwell AFB, AL: Air University Press, 2011), 28. 13 Benjamin S. Lambeth, The Transformation of

Great Power Concert: Competition, Cooperation, and Stability in East Africa

DTIC Science & Technology

2013-06-01

PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) School Of Advanced Air And Space Studies,,Air University,,Maxwell Air Force Base,,AL 8. PERFORMING... ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT...alliances. Establishing international institutions like the United Nations and the North Atlantic Treaty Organization during the post-World War II era, the

Productivity Measurement: An Analytic Approach

DTIC Science & Technology

1983-09-01

LMDC-TR-83-4 6a. NAME OF PERFORMING ORGANIZATION Leadership and Management Development Center (AU) 6b. OFFICE SYMBOL (If applicable) 7a. NAME...Charles R. White, USAFRES September 1983 Approved for public release; distribution unlimited. \\\\ LEADERSHIP AND MANAGEMENT DEVELOPMENT CENTER, AIR...UNIVERSITY Maxwell Air Force Base, Alabama 36112 0 007 LMDC-TR-83-4 Technical Reports prepared by the Leadership and Management Development

The Nicaragua Canal:Security And Economic Boom Or Bust

DTIC Science & Technology

2014-04-01

Advisor: Dr. Kathleen Mahoney -Norris Maxwell Air Force Base, Alabama April 2014 DISTRIBUTION A. Approved for public release: Distribution...Commerce and the Future of the Panama Canal. Cambridge, MD: Cornell Maritime Press, Inc., 1975 . Panama Canal Authority. “History.” https

An Investigation of the Combat Attitudes of Air Force Civil Engineers.

DTIC Science & Technology

1986-04-01

Leadership Management and Development Center (LMDC) at Maxwell AFB, Alabama, to develop the Potential for Combat Effectiveness Model (PCEM) and its...Barracks, PA: US Army War College. Leadership Management Development Center. (1986). Organizational Assessment Package Survey# Factors and Variables

Gray Zone Legislation and Activities: Evaluating the Orchestration of Convergence Within the Gray Zone

DTIC Science & Technology

2017-06-01

SCHOOL OF ADVANCED AIR AND SPACE STUDIES AIR UNIVERSITY MAXWELL AIR FORCE BASE, ALABAMA JUNE 2017 DISTRIBUTION A: Approved for public ...Each case study demonstrates how convergence and divergence is heavily influenced by public support and political will. Public support—a population’s...varies within each case study and takes cues from public support. The author concludes by illustrating how legislation had a minimal role in

Mustafa Kemal at Gallipoli: A Leadership Analysis and Terrain Walk

DTIC Science & Technology

2016-03-01

1 AU/ACSC/PICCIRILLI, S/AY16 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY Mustafa Kemal at Gallipoli: A Leadership Analysis and...Requirements for the Degree of MASTER OF OPERATIONAL ARTS AND SCIENCES Advisor: Mr. Patrick D. Ellis Maxwell Air Force Base, Alabama March 2016...bloody stalemate on the Western Front, knock the Ottoman Empire out of the war, and open a sea line of communication to the Russian Empire. The

Check Six Begins on the Ground: Responding to the Evolving Ground Threat to U.S. Air Force Bases.

DTIC Science & Technology

1995-01-01

Jalibah and Talil, destroying 29 aircraft in the process. See Rick Atkinson, Crusade: The Untold Story of the Persian Gulf War, New York: Houghton... Riordan , Air Base Ground Defense: Key Issues for the 1990s, Maxwell AFB, Ala.: Air War College Research Report, 1987. Nystrom, Charles W., Air Base...Press, "Salvadoran Rebels Hit Military Posts," Chicago Tribune, November 21,1990, p. 3. 86 "Check Six begins on the ground" Atkinson, Rick

A Short History of The Air University, Maxwell AFB, and the 42nd Air Base Wing

DTIC Science & Technology

2014-07-31

established Aircraft and Engine Repair Depot No. 3 at the former Wright flying field. The depot operations continued until early 1919. In 1921, the...1943 the Army Air Forces (AAF) announced the opening of a specialized four- engine pilot school, initially to train air crews for the B-24 Liberator...AFIT first offered a master’s degree in systems engineering in March 2007, followed three months later by ACSC’s offering an on-line graduate

Hemorrhaging Her...A Capability Gap Analysis on Why the Air Force Can’t Retain Female Operators

DTIC Science & Technology

2017-04-06

Biography Lieutenant Colonel Anne-Marie Contreras is currently a student at Air War College, Air University, Maxwell AFB, AL. Before arriving at...retention of females in operations has focused on a multitude of survey analyses noting challenges in the difficulty of balancing a career and family...Even now, in 2017, of the 237 students at Air War College, there are 29 women, only two of whom are operators—one pilot (me) and one Combat Systems

Credit USAF, 7 September 1945. Original housed in the Muroc ...

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

Credit USAF, 7 September 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. Photo captioned "Oblique view of Recreation Hall/Chapel Bldg. T73." Movies on marquee were "Why Girls Leave Home" and "Blazing the Western Trail." View looks west from camera position across E Street - Edwards Air Force Base, North Base, Recreation Hall & Chapel T-73, E Street near North Base Road, Boron, Kern County, CA

Credit USAF, ca. 1945. Original housed in the Muroc Flight ...

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

Credit USAF, ca. 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. View looks north at a hutment typical of several structures erected at the Muroc Flight Test Base (North Base) ca. 1943-1945. Similar structures, Buildings T-61, T-62 and T-63, lie in the distance behind T-40 - Edwards Air Force Base, North Base, Barracks T-40, Second & A Streets, Boron, Kern County, CA

Credit USAF, ca. 1943. Original housed in the Muroc Flight ...

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

Credit USAF, ca. 1943. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. Historic view looking northeast along southeast edge of swimming pool during construction. The wavy edge of the pool visible here remains as a ground surface feature in 1995. Building in the background is the second Bachelor Officers' Quarters (T-15) built in 1943 - Edwards Air Force Base, North Base, Swimming Pool, Second Street, Boron, Kern County, CA

Cost Model/Data Base Catalog Non-DoD/Academic Survey. Volume 1. Project Summary

DTIC Science & Technology

1988-10-30

presented in two volumes: Volume 1- Project Summary, and L .JD Volume 2- Final Data Base. J Accesion - For NTIS C R A& Disiji( .. . U, L)~ .6I...218 47I I I I I I I I Exhibit 111-3. COMPLETE CATALOG BREAKOUT I MANAGEMENT CONSULTING & RESEARCH, INC. j 111-6 I IE-I Iu 0 HE-4 X C.) E- Ix UI.n 111...College/EDCCAir University Maxwell Air Force Base, AL 36112 2. AD (Armament Division) Department of the Air Force Armament Division/(subdiv code

The Megabyte Will Always Get Through

DTIC Science & Technology

2012-05-17

Curry , the commander of the Army Air Forces Tactical School, wanted the school at Maxwell Field to be a “clearing house where tactical ideas can flow...intelligence, spy satellites, drone aircraft, and manned bombers, could identify the target. This cyber attack once more demonstrated “the

Competing Visions of Aerospace Power: A Language for the 21st Century.

DTIC Science & Technology

1997-02-21

Power and the Ground War in Vietnam (Maxwell Air Force Base, Alabama: Air University Press, January 1988; Richard J. Overy, "Air Power and the... Richard the Lionhearted. These warriors studied carefully all five books of the De re militari, but they particularly valued the 26 chapters on...measure, or even to express in precise terms.ඇ 62 Beyerchen, "Clausewitz, Nonlinearity, and War," 63. Quoted in Andrew G. B. Vallance , "The

Armed Helicopters: How the Army Fought Its Way into Attack Aviation

DTIC Science & Technology

2015-04-01

the Graduation Requirements for the Degree of MASTER OF OPERATIONAL ARTS AND SCIENCES Advisor: Dr. Christopher M. Rein Maxwell Air...and firepower.68 Colonel Trevor Dupuy accurately described the critical nature of capturing these developments during the Vietnam war when he said...Washington D.C.: United States Air Force, 1987. Rein, Dr Christopher M., ACSC/DEL. To the author. E-mail, 26 November 2014. Stockfisch, J.A

Determination and Analysis of Problems in Air Force Foreign Military Sales of Munitions

DTIC Science & Technology

1980-06-01

34 Unpublished research report, unnumbered. Air Command and Staff College, Maxwell AFB AL, 1969. Kleinhenz, Major Hugh J ., USAF. "Security Assistance...our typist, Mrs. Cecilia Weaver, for preparing this thesis. 111 TABLE OF CONTENTS Page ACKNOWLEDGMENTS iii LIST OF TABLES ix LIST OF FIGURES...ANALYSIS OUTPUTS 195 J . STRENGTH-OF-AGREEMENT DISCUSSION 2 07 SELECTED BIBLIOGRAPHY 216 A. REFERENCES CITED 217 B. RELATED SOURCES 218

The Benefits Aviation Psychologists Offer Operational Commanders: An Analysis and Discussion

DTIC Science & Technology

2002-04-01

Advisor: Lieutenant Colonel Marshell G. Cobb, USAF Maxwell Air Force Base, Alabama April 2001 Report Documentation Page Report Date 01APR2002...Lt. Col. Marshell Cobb and Ann Huffman of the United States Army Europe Medical Research Unit. Without their help this project would clearly not

Piercing the Fog: Intelligence and Army Air Forces Operations in World War 2

DTIC Science & Technology

1996-01-01

prewar air warfare thinking was the ACTS at Maxwell Field. Most of the AAF’s World War I1 combat leaders spent one or more assignments at ACTS, and...Scanlon, Air Corps, spent most of the 1930s in London. His personal diaries were replete with an active social life, and his dispatches revealed...these periods, some SSOs spent up to nine hours daily traveling between headquarters and the SCU. Not surprisingly, service during these periods

A Short History of the Air University, Maxwell AFB, and the 42nd Air Base Wing

DTIC Science & Technology

2013-07-31

Aircraft and Engine Repair Depot No. 3 at the former Wright flying field. The depot operations continued until early 1919. In 1921, the 22nd (later...Forces (AAF) announced the opening of a specialized four- engine pilot school, initially to train air crews for the B-24 Liberator and, later, for the...systems engineering in March 2007, followed three months later by ACSC’s offering an on-line graduate degree. On 2 Mar 2009, the CCAF initiated the

Final Environmental Assessment for Temporary Aircraft Relocation to Maxwell Air Force Base 187th Fighter Wing Montgomery Regional Airport Montgomery, Alabama

DTIC Science & Technology

2012-06-01

Compatible Use Zone AIRFA American Indian Religious Freedom Act ALANG Alabama Air National Guard ANG Air National Guard ALNHP Alabama Natural Heritage...2012 1-3 1.3 LOCATION AND MISSION OF THE 187 FW AT MONTGOMERY REGIONAL AIRPORT The 187 FW of the Alabama Air National Guard ( ALANG ) is collocated...Army National Guard west of the primary parcel. South of Runway 10/28 is another 7-acre parcel for the Munitions Storage Area. ALANG also possesses

10. Credit USAF, 1945. Original housed in the Muroc Flight ...

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

10. Credit USAF, 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. View of jet engine rotor balancing machine with engine rotor in place for balancing operations. Original caption reads "Balancing bucket wheel of jet engine, Muroc Flight Test Base, Oct. 1945"; personnel not identified. Location where photograph was taken not determined, but presumed to be in shops of Building 4505. - Edwards Air Force Base, North Base, Hangar, End of North Base Road, Boron, Kern County, CA

Final Environmental Assessment For Proposed Family Campground Expansion Maxwell Air Force Base, Montgomery County, Alabama

DTIC Science & Technology

2013-03-27

water resources, it would likely cause no significant effect on water resources. The details of the construction of the boardwalk, fishing pier and...includes constructing a new boat dock, fishing pier and aeration fountains to the existing ponds. Constructing a fishing pier and boat dock would...air emissions due to construction related activities. These temporary emissions would not cause a significant effect . No Effect . There would be

Historical Lessons for Squadron Revitalization

DTIC Science & Technology

2017-06-01

won consecutive Mackay Trophies. Based on the research conducted, the author is confident that the squadrons chosen were highly successful and...UNIVERSITY MAXWELL AIR FORCE BASE , ALABAMA JUNE 2017 DISTRIBUTION A: Approved for public release: distribution unlimited i...APPROVAL The undersigned certify that this thesis meets master’s-level standards of research , argumentation, and expression

APPLICATION OF SUPERLUMINAL RADAR TO MAINTAIN AIR SUPERIORITY IN 2035

DTIC Science & Technology

2016-02-16

AFB, AL. He earned a BS in Physics from the United States Air Force Academy in 1996, an MS in Aerospace Engineering from the University of Alabama...shows how a newly realized aspect of physics can allow us to keep the scales balanced in our favor. Physicist James Clerk Maxwell showed that...broadcast electromagnetic radiation toward a target, and then examine the reflections of the radiation from the target. Because of the laws of physics

Toward a Superior Promotion System

DTIC Science & Technology

2012-08-01

AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Air Force Research Institute (AFRI...Air & Space Power Journal,155 N Twining Street,Maxwell AFB,AL,36112 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME...this lan­ guage might have arisen to remedy a problem in this or previous evalua­ tion systems and has continued to exist as a vestigial feature. The

5. Credit USAF, ca. 1944. Original housed in the Muroc ...

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

5. Credit USAF, ca. 1944. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. Interior view of hangar, looking north northwest. Note exposed wooden construction. Two jet engines lie partially concealed by tarpaulins in the background, along with a combustion chamber assembly (horizontal cylinders in a circular array). On the workbench in the foreground lie an engine rotor hub and what appears to be an engine fuel line assembly. - Edwards Air Force Base, North Base, Hangar No. 1, First & B Streets, Boron, Kern County, CA

Explosive Pulsed Power Experiments At The Phillips Laboratory

DTIC Science & Technology

1997-06-01

Weapons and Survivability Directorate Phillips Laboratory Kirtland AFB, NM 87117 J. Graham, W. Sornrnars Albuquerque Division Maxwell Technologies... Phillips Laboratory Kirtland AFB, NM 87117 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10...pulse shaping/impedance matching systems are discussed. Introduction Air Force missions utilizing pulsed power technology increasingly require the

The Long Search for a Surgical Strike: Precision Munitions and the Revolution in Military Affairs

DTIC Science & Technology

2001-10-01

METS, PhD School of Advanced Airpower Studies CADRE Paper No. 12 Air University Press Maxwell Air Force Base, Alabama 36112-6615 October 2001...military affairs / David R. Mets. p. cm. -- (CADRE paper ; no. 12 ) — ISSN 1537-3371 At head of title: College of Aerospace Doctrine, Research and...guided munitions-- History. 4. Precision guided munitions--United States. I. Title. II. CADRE paper ; 12 . UG630 .M37823 2001 359�--dc21

From Rampart to Chamber House: Soldiers, Statesmen and the Dialogue of War

DTIC Science & Technology

2005-05-01

would like to thank Col Jim Forsyth, my reader, for his counsel with this project. As with all of my accomplishments, I share this work with Amanda ...Department of the Army Center of Military History, 2000 ), 367. On-line, Internet, available from http://www.army.mil/cmh-pg/books/70-7_15.htm. 101...in Deliberate Force: A Case Study in Effective Air Campaigning, ed. by Col Robert C. Owen (Maxwell AFB, Al.: Air University Press, 2000 ), 190. 129

Blacks in the Army Air Forces during World War II: The Problem of Race Relations

DTIC Science & Technology

1977-01-06

of the Southeast - ern Air Corps Training Center at Maxwell Field, to which Tuskegee was attactied, proceeded with the AAF plan. Black pilots were to...was the most unfavorable. Only in oil capacity did it rank second.5 Daily inconveniences at God- man were that the terrain was unsuitable for night...bombers that struck such objec- Activated on 1 Jul 1947. tives as oil refineries, factories, Equipped with P-47’s. hnacti- airfields, and marshalling

Air-to-Air Encounters in Southeast Asia. Volume I. Account of F-4 and F-8 Events Prior to 1 March 1967

DTIC Science & Technology

1967-10-01

Project of the following Air ) Force pilots is acknowledged: Thomas H. Curtis, Maj., USAF Leslie C . Long, Capt., USAF Robert S. Maxwell , Capt., USAF R. P...maneuvering combat. Aircrew of two valid in GC1 envlronment c Di. Dlstracting in v4 ual engagement, because must think about back seat. Coordinatuc 2-Jficult...EVENTS PRIOR TO MARCH 1967(U) John S. Atrincilo. Project Leader Reproduced From Best Available Copy October !967 /I L U J %r. ,-~i ’, *J * . oc,,,11C

Air National Guard Fighters the Total Force (Maxwell Paper, Number 1)

DTIC Science & Technology

1996-05-01

child abuse cases, 9 percent rise in spousal abuse reports, and an 11 percent rise in alcohol abuse. While these figures represent only one fighter wing, they highlight some of the potential problems that may be encountered by other active duty units as they too struggle under an ever increasing workload. These problems and a growing belief that long-term readiness may soon suffer if the workload is not reduced, convinced Defense Secretary William Perry to direct a greater role for the Air National Guard in peacetime contingency operations. The Air National Guard is no

The Software Crisis and a Senior Leaders Awareness Course.

DTIC Science & Technology

1987-04-01

Interlibrary Loan Service (AUL/LDEX, Maxwell AFB, Alabama, 36112) or the Defense Technical Information Center. Request must include the author’s name...X E A’ ~ ~o’S Submitted to the faculty in partial mlinmnt of requirements for graduation. AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY MAXWELL AFB...currently assigned to Air Command and Staff College, Maxwell AFB, Alabama and attends the graduate program at Troy State University. Montgomery. Major Taylor

Final Environmental Assessment for Proposed Construction of New and Updated Training Facilities at Maxwell Air Force Base

DTIC Science & Technology

2008-10-01

release is required by law. However, address information will be used ro compile rhe project mailing lisr and failure ro provide ir will result in...your name nor being included on rhe mailing lisr . 7915 Vaughn Rood · 薥-6443 "~ . AII-Ameritan -.:.,’ Chappy’s I)E;Ii· 1611 Perry Hill Rd. 279

Do Not Shoot, a Personal Negotiation

DTIC Science & Technology

2010-01-01

purpose and job with us. The negotiation in this example was forced and physical in nature. Once the elder arrived with an interpreter, things were...Having worked with law enforcement, I was taught that removing the immediate threat, while utilizing the element of surprise with limited physical ...Studies AY10 Coursebook , (Maxwell AFB, AL: Air University Press, August 2009), 130-131. 2 William Zartman, "Negotiation and Conflict Resolution

Recent US and Chinese Antisatellite Activities

DTIC Science & Technology

2009-01-01

late 1950s, high­ lighted by the launch of a Bold Orion missile from a B-47 bomber. Pres. Gerald R . Ford’s directive of 1975 allowed explo­ ration of...story_generic.jsp?channel = awst &id=news/aw021808p2.xml&headline=U.S.%20To%20Shoot%20Down%20Satellite (accessed 30 October 2008). The Air Force launched NRO...Michael R . Mantz, The New Sword: A Theory of Space Combat Power, research report no. AU-ARI­ 94-6 (Maxwell AFB, AL: Air University Press, May 1995), 99

Theory of Dielectric Elastomers

DTIC Science & Technology

2010-10-25

partly in the air and partly in a dielectric liquid . The applied voltage causes the liquid to rise to a height h. The height results from the...balance of the Maxwell stress and the weight of the liquid . The Maxwell stress parallel to the electrodes in the air is 2/2Eaa   , where a is the...permittivity of the air. The Maxwell stress parallel to the electrodes in the liquid is 2/2Ell   , where l is the permittivity of the liquid

10. Credit USAF, 7 September 1945. Original housed in the ...

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

10. Credit USAF, 7 September 1945. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. View looks northwest into jet engine test cell located on aircraft apron southeast of Building 4305. In background of photo can be seen doors of Unicon Portable Hangar on left, and southeast end of Building T-l Bachelor Officers' Quarters ("Desert Rat Hotel"). This view emphasizes the hangar's role as a test facility for developing and testing aircraft and aircraft systems, not simply as a "garage" for aircraft. - Edwards Air Force Base, North Base, Unicon Portable Hangar, First & C Streets, Boron, Kern County, CA

Interwar-Period Gaming Today for Conflicts Tomorrow: Press Start to Play

DTIC Science & Technology

2016-04-11

thanks to his experiences as a student in the game rooms of the Naval War College . So had Ernest King , William Halsey, and Raymond Spruance... College , 1961. Meilinger, Phillip S . The Paths of Heaven: The Evolution of Airpower Theory. Maxwell Air Force Base, AL: School of Advanced Airpower...United States Marine Corps Command and Staff College Marine Corps University 2076 South Street Marine Corps Combat Development Command

MAXHELP: Needs Assessment in the Montgomery Community

DTIC Science & Technology

1984-04-01

become motivated for satisfactory accomplishments. 12 . Orientation flights. Simplified computer simulation games in math /science. Guest attendance of...NAME AND ADDRESS 12 . REPORT DATE APRIL 1984 ACSC/EDCC, MAXWELL AFB, AL 36112 13. NUMBER OF PAGES 14. MONITORING AGENCY NAME A AOORESS(’II dllerenl...and Finance specialist course where he was a distinguished graduate. In 1968 he was recalled to active duty and was assigned to Sewart Air Force Base

Religious Accommodation for Military Members in the Twenty-First Century

DTIC Science & Technology

2012-02-01

order and discipline is speculative. He presented a scenario where a female Airman had permission to wear her hijab indoors. When she transferred to the...Lieutenant Colonel, USAF A Research Report Submitted to the Faculty In Partial Fulfillment of the Graduation Requirements Advisor: Dr. Stefan Eisen, Jr...Colonel, USAF (Retired) Maxwell Air Force Base, Alabama February 2012 DISTRIBUTION A . Approved for public release: distribution unlimited 2

Commanding an Air Force Squadron in the 21st Century: A Practical Guide of Tips and Techniques for Today’s Squadron Commander

DTIC Science & Technology

2002-04-01

132 CATS AND DOGS ...hostage for hours regurgitating old news or non-critical information. How and when you hold a squadron staff meeting is entirely up to you as the...interview with author, Maxwell AFB, Alabama, 14 March 02. 140 Chapter Six CATS AND DOGS This chapter deals with those issues that do not

Unmanned Airlift: How Should We Proceed?

DTIC Science & Technology

2002-04-01

Research Report Submitted to the Faculty In Partial Fulfillment of the Graduation Requirements Advisor: Lt Col Vincent T. Jovene Maxwell Air Force Base...thank my research advisor, Lt Col Jim Jovene for his guidance and assistance. I also owe a special thanks to Mr. Bob Peak of the Southeast SATS Lab...National Aerospace System ( NAS ) are driving the advancement of automating technologies, and it shows how this drive toward automation is laying the

Maxwell Air Force Base

Science.gov Websites

Social Media Guide (PDF) USAF Social Media Sites 42nd Medical Group 42nd Medical Group Voting Assistance : Open 24 hours a day, seven days a week. - Kelly St. Gate: Open Mon-Fri, 6:00 a.m. - 6 p.m., closed weekends, holidays and AETC down days. - Day St. Gate: Open Mon-Fri, 6:00 a.m. - 2:00 p.m. inbound traffic

One-dimensional Vlasov-Maxwell equilibrium for the force-free Harris sheet.

PubMed

Harrison, Michael G; Neukirch, Thomas

2009-04-03

In this Letter, the first nonlinear force-free Vlasov-Maxwell equilibrium is presented. One component of the equilibrium magnetic field has the same spatial structure as the Harris sheet, but whereas the Harris sheet is kept in force balance by pressure gradients, in the force-free solution presented here force balance is maintained by magnetic shear. Magnetic pressure, plasma pressure and plasma density are constant. The method used to find the equilibrium is based on the analogy of the one-dimensional Vlasov-Maxwell equilibrium problem to the motion of a pseudoparticle in a two-dimensional conservative potential. The force-free solution can be generalized to a complete family of equilibria that describe the transition between the purely pressure-balanced Harris sheet to the force-free Harris sheet.

Deliberate and Crisis Action Planning and Execution Segments Increment 2B (DCAPES Inc 2B)

DTIC Science & Technology

2016-03-01

2016 Major Automated Information System Annual Report Deliberate and Crisis Action Planning and Execution Segments Increment 2B (DCAPES Inc 2B...Defense Acquisition Management Information Retrieval (DAMIR) UNCLASSIFIED DCAPES Inc 2B 2016 MAR UNCLASSIFIED 2 Table of Contents Common...Logistics DCAPES Inc 2B 2016 MAR UNCLASSIFIED 3 Lt Col Christopher Thrower 201 East Moore Drive Building 856, Room 154 Maxwell Air Force Base-Gunter

US Space Superiority: It was Good While it Lasted; Exploring the Contesting and Congesting of the Space Domain

DTIC Science & Technology

2012-04-11

of the Graduation Requirements Advisors: Dr. John T. Ackerman Dr. Kathleen Mahoney -Norris Maxwell Air Force...like to thank my advisors, Dr. John Ackerman and Dr. Kathleen Mahoney -Norris, for creating and administering the Future Trends course with such...Security Act of 2011. 49 Newman , Andrew. The Truth About Oil. 50 Miner, Dan. Beyond Oil: Appendix B: Fuel Depletion and Peak Oil Guarantee Volatility

An Assessment of Brazil’s Economic and Energy Problems

DTIC Science & Technology

1988-04-01

regions of Brazil have similar problems. The * huge Campo Cerrado region covering 500 million acres, or an area equal to 12 of the midwestern states...OF BRAZIL’S ECONOMIC AND ENERGY PROBLEMS by Keith D. Hawkins Lieutenant Colonel, USAF A RESEARCH REPORT SUBMITTED TO THE FACULTY IN FULFILLMENT OF... THE RESEARCH REQUIREMENT Research Advisor: Lieutenant Colonel George M. Lauderbuagh MAXWELL AIR FORCE BASE, ALABAMA April 1988 L. - -I ._ .! I I El II

The Legal Limits of Targeting the Cyber Capabilities of a Neutral State

DTIC Science & Technology

2015-10-01

power-grid off-line for weeks, pipelines unable to move gas and oil, trains sidelined, ACSC/Williams, Ja Rai A./AY16 10 airlines grounded, banks...Graduation Requirements for the Degree of MASTER OF OPERATIONAL ARTS AND SCIENCES Advisor: Wing Commander Graem Corfield, RAF Maxwell Air Force...Base, Alabama October 2015 DISTRIBUTION A. Approved for public release: distribution unlimited. ACSC/Williams, Ja Rai A./AY16 2 Disclaimer

The Invincible Bomber-In Search of Loki’s Arrow

DTIC Science & Technology

2015-06-01

MAXWELL AIR FORCE BASE, ALABAMA JUNE 2015 DISTRIBUTION A. Approved for public release: distribution unlimited. APPROVAL The undersigned...69 1 Chapter 1 Introduction I think it is well also for the man in the street to realize that there is no power on earth that can...Baldr’s brother Hod to shoot at Baldr for fun . When Hod shot Baldr with the mistletoe arrow, the arrow instantly killed Baldr. Loki faded from sight

Breaking Bad: Reforming Cyber Acquisition via Innovative Strategies

DTIC Science & Technology

2015-04-01

effects. Just as a special operations tactician can work with any weapon he finds on the ground , the FIRE-based team will thrive by being able to... operation could be challenged on legal grounds , so this acquisition strategy would need to develop an adjoining legal strategy to permit its employment...for the Degree of MASTER OF OPERATIONAL ARTS AND SCIENCES Advisor: Wg Cdr Graem M. Corfield, RAF Maxwell Air Force Base, Alabama April 2015

Optical trapping forces of a focused azimuthally polarized Bessel-Gaussian beam on a double-layered sphere

NASA Astrophysics Data System (ADS)

Wu, F. P.; Zhang, B.; Liu, Z. L.; Tang, Y.; Zhang, N.

2017-12-01

We calculate the trapping forces exerted by a highly focused Bessel-Gaussian beam on a double-layered sphere by means of vector diffraction integral, T-matrix method and Maxwell stress tensor integral. The Bessel-Gaussian beam is azimuthally polarized. Numerical results predicate that the double-layered sphere with air core can be stably trapped in three-dimensions. The trapping forces and efficiencies are dependent on the refraction index and size of the inner core. The trapping efficiency can be optimized by choosing the refraction indices of the inner core and outer layer. Our computational method can be easily modified for other laser beams and particles with arbitrary geometries and multilayers.

Combatant Commands Informational Series: USCENTCOM, USSOUTHCOM, USSPACECOM

DTIC Science & Technology

1995-05-01

Command and Staff College at Maxwell AFB in Montgomery, AL. Following ACSC she is assigned to 24 J -5 (Plans and Policy directorate), USTRANSCOM at...Command and Staff College Air University Maxwell AFB, Al. 36112 jflXGQ"®^1^’ Disclaimer The views expressed in this academic research paper are...Space Directory 1989-90. Alexandria, VA: Jane’s Information Group, 1990. London, John R, Ill, LEO On The Cheap. 1992-1993. Maxwell AFB AL: Air

Indicators for International Comparison of Military-Technical Innovation

DTIC Science & Technology

1999-04-01

Glover, ed., War Theory Coursebook ,. (Maxwell AFB, AL: Air Command and Staff College, 1998), 34. 2 Andrew F. Krepinevich, Jr., “The Military-Technical...Revolution: A Preliminary Assessment,” in Air Command and Staff College War Theory Coursebook , ed. Gwen Story and Sybill Glover, (Maxwell AFB, AL: Air...Military-Technical Revolution: A Preliminary Assessment,” in Air Command and Staff College War Theory Coursebook , ed. Gwen Story and Sybill Glover

Analysis of: A Military Leadership Assessment Development Program

DTIC Science & Technology

1990-05-01

assessment pro:’gram. Reliance, however, on these to the enclusion of other research methods such as direct observation, would engender criticism. (15:238...XE A~ICOLLEGE RESEARCH REPORT AD-A241 082 I~I~lhII 111IIJ ldII~l I "~ANALYSIS OF: A MILITARY LEADERSHIP ASSESSMENT DEVELOPMENT PROGRAM COMMANDER...SUBMITTED TO THE FACULTY IN FULFILLMENT OF THE RESEARCH REQU I REMENT Research Advisor: Col. Bryan Strickland MAXWELL AIR FORCE BASE, ALABAMA MAY, 1990

Strategic Public Health Concerns Resulting From Cognitive Insult on the Modern Battlefield and Cognitive Readiness

DTIC Science & Technology

2012-04-01

Faculty In Partial Fulfillment of the Graduation Requirements Advisor: John Kelliher, PhD and James Wright, PhD Maxwell Air Force Base ...physical end of the insult spectrum is TBI. This insult is generally caused by some type of trauma in the CNS and is seen frequently in military...insult to the integrity of the environment of the CNS leaves the soldier susceptible to infection if the wound is not immediately cared for in a

Air Force Civil Engineer, Volume 12, Number 3, 2004

DTIC Science & Technology

2004-01-01

members, Marines Gunnery Sgt William Bockelman and Sgt Nathaniel Bruce , and Airmen TSgt Aaron McLane and SSgt Anthony McMurtry. During the relay... Bruce of the SAM Squad encourage SSgt Anthony McMurtry during the mannequin pull. Gunnery Sgt Eric Aker of the SAM Squad catches his breath following...the 45th CES at Patrick AFB by MSgt Efrain Gonzalez; (below, L– R ) SrA Robert Ryon of 202nd RHS by Sgt Sarah Maxwell; snapped power pole at Eglin

Improving the Efficiency of Aviation Retention Bonuses Through the Use of Market Mechanisms

DTIC Science & Technology

2014-06-01

contained a unique token to ensure that only the students who had been e-mailed could complete the survey and that no duplicate submissions could be...SWO Pin  TAO  SFTI / WTI  Flag Aide  GSA / IA  Other: 39. Gender :  Female  Male 40. Marital Status:  Single / Never...about diversity in the U.S. Armed Forces (pp. 505-540). Maxwell AFB, AL: Air University Press. Coughlan, P. J., Gates, W. R., & Myung, N. (2013, October

Whose Rule? Whose Law? Filtering America Out of the Rule of Law Mission in Iraq

DTIC Science & Technology

2010-12-01

Iraqi court in Najaf , the holiest city to Shiite Muslims. 16 Only when local AU/ACSC/PALOMINO/AY10 6 citizens protested the ceremony and near mob...Air, Space, & Cyber Forces (Maxwell AFB, AL : The Judge Advocate General’s School , 2009), 337. 7 Ibid. 8 The Judge Advocate General’s Legal Center...Leonard J. Law, “Rule of Law in Iraq : Transitional Justice Under Occupation,” (Monograph presented to the School for Advanced Military Studies, Fort

Testing theoretical models of magnetic damping using an air track

NASA Astrophysics Data System (ADS)

Vidaurre, Ana; Riera, Jaime; Monsoriu, Juan A.; Giménez, Marcos H.

2008-03-01

Magnetic braking is a long-established application of Lenz's law. A rigorous analysis of the laws governing this problem involves solving Maxwell's equations in a time-dependent situation. Approximate models have been developed to describe different experimental results related to this phenomenon. In this paper we present a new method for the analysis of magnetic braking using a magnet fixed to the glider of an air track. The forces acting on the glider, a result of the eddy currents, can be easily observed and measured. As a consequence of the air track inclination, the glider accelerates at the beginning, although it asymptotically tends towards a uniform rectilinear movement characterized by a terminal speed. This speed depends on the interaction between the magnetic field and the conductivity properties of the air track. Compared with previous related approaches, in our experimental setup the magnet fixed to the glider produces a magnetic braking force which acts continuously, rather than over a short period of time. The experimental results satisfactorily concur with the theoretical models adapted to this configuration.

1. Credit USAF, ca. 1942. Original housed in the Muroc ...

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

1. Credit USAF, ca. 1942. Original housed in the Muroc Flight Test Base, Unit History, 1 September 1942 - 30 June 1945. Alfred F. Simpson Historical Research Agency. United States Air Force. Maxwell AFB, Alabama. Historical view looks west southwest at construction of Building 4317, Deluge Water Pumping Station (then designated Pump House No. 3). This in-ground structure houses fire pumps which draw water from an in-ground reservoir, Building 4316 (See HAER photos CA-170-I). Pumping station was built in-ground to take advantage of gravity, since water flows from reservoir to prime the pumps, and fire system piping is underground. Opening in far wall is to stairs leading up to ground level. Earth mound in background is part of water reservoir construction (Building 4316). - Edwards Air Force Base, North Base, Deluge Water Pumping Station, Near Second & D Streets, Boron, Kern County, CA

Proceedings of the Air Power Symposium on the Role of Airpower in Low Intensity Conflict (9th) Held at Maxwell AFB, Alabama on 11-13 March 1985. Appendix 2. Symposium Papers,

DTIC Science & Technology

1985-05-01

Much has been written recently on the subject of non- nuclear , unconventional, limited war--or, low intensity conflict. These articles have raised...341 Low intensity conflict, for the purpose of this paper, is defined as conflict at the lower end of the warfare spectrum.* (Global nuclear war is at...conflict and conventional and nuclear war--priorities and forces disposition. BACKGROUND Traditionally, the U.S. has thought in global or regional terms

Hershey Bar Diplomacy: The Employment of Military Forces in Humanitarian Operations

DTIC Science & Technology

1994-04-01

Unnumbered AWC research MAXWELL AFB AL 36112-6427 D TI C paper 9. SPONSORING/MONITORING AGENCY NAME(S) A A RESS(ES) 10. SPONSORING/MONITORING JUN 2 4...REPOT D D...A9Q l ~ -~Form ApprovedREPORT D AD-A280 621 OM No. 004,018 PUo,, C .rcp ortn burden for !hh ,•ol.cton o, ,• IIII]!IIII 1/ ~ JJ~J flff...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER AIR WAR COLLEGEUn u b r d A C es a c325 CHENNAULT CIRCLE

Research on key factors and their interaction effects of electromagnetic force of high-speed solenoid valve.

PubMed

Liu, Peng; Fan, Liyun; Hayat, Qaisar; Xu, De; Ma, Xiuzhen; Song, Enzhe

2014-01-01

Analysis consisting of numerical simulations along with lab experiments of interaction effects between key parameters on the electromagnetic force based on response surface methodology (RSM) has been also proposed to optimize the design of high-speed solenoid valve (HSV) and improve its performance. Numerical simulation model of HSV has been developed in Ansoft Maxwell environment and its accuracy has been validated through lab experiments. Effect of change of core structure, coil structure, armature structure, working air gap, and drive current on the electromagnetic force of HSV has been analyzed through simulation model and influence rules of various parameters on the electromagnetic force have been established. The response surface model of the electromagnetic force has been utilized to analyze the interaction effect between major parameters. It has been concluded that six interaction factors including working air gap with armature radius, drive current with armature thickness, coil turns with side pole radius, armature thickness with its radius, armature thickness with side pole radius, and armature radius with side pole radius have significant influence on the electromagnetic force. Optimal match values between coil turns and side pole radius; armature thickness and side pole radius; and armature radius and side pole radius have also been determined.

Research on Key Factors and Their Interaction Effects of Electromagnetic Force of High-Speed Solenoid Valve

PubMed Central

Fan, Liyun; Xu, De; Ma, Xiuzhen; Song, Enzhe

2014-01-01

Analysis consisting of numerical simulations along with lab experiments of interaction effects between key parameters on the electromagnetic force based on response surface methodology (RSM) has been also proposed to optimize the design of high-speed solenoid valve (HSV) and improve its performance. Numerical simulation model of HSV has been developed in Ansoft Maxwell environment and its accuracy has been validated through lab experiments. Effect of change of core structure, coil structure, armature structure, working air gap, and drive current on the electromagnetic force of HSV has been analyzed through simulation model and influence rules of various parameters on the electromagnetic force have been established. The response surface model of the electromagnetic force has been utilized to analyze the interaction effect between major parameters. It has been concluded that six interaction factors including working air gap with armature radius, drive current with armature thickness, coil turns with side pole radius, armature thickness with its radius, armature thickness with side pole radius, and armature radius with side pole radius have significant influence on the electromagnetic force. Optimal match values between coil turns and side pole radius; armature thickness and side pole radius; and armature radius and side pole radius have also been determined. PMID:25243217

Magnetic monopoles, Galilean invariance, and Maxwell's equations

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

Crawford, F.S.

1992-02-01

Maxwell's equations have space reserved for magnetic monopoles. Whether or not they exist in our part of the universe, monopoles provide a useful didactic tool to help us recognize relations among Maxwell's equations less easily apparent in the approach followed by many introductory textbooks, wherein Coulomb's law, Biot and Savart's law, Ampere's law, Faraday's law, Maxwell's displacement current, etc., are introduced independently, as demanded by experiment.'' Instead a conceptual path that deduces all of Maxwell's equations from the near-minimal set of assumptions: (a) Inertial frames exist, in which Newton's laws hold, to a first approximation; (b) the laws of electrodynamicsmore » are Galilean invariant---i.e., they have the same form in every inertial frame, to a first approximation; (c) magnetic poles (as well as the usual electric charges) exist; (d) the complete Lorentz force on an electric charge is known; (e) the force on a monopole at rest is known; (f) the Coulomb-like field produced by a resting electric charge and by a resting monopole are known. Everything else is deduced. History is followed in the assumption that Newtonian mechanics have been discovered, but not special relativity. (Only particle velocities {ital v}{much lt}{ital c} are considered.) This ends up with Maxwell's equations (Maxwell did not need special relativity, so why should we,) but facing Einstein's paradox, the solution of which is encapsulated in the Einstein velocity-addition formula.« less

Public awareness of human papillomavirus as a causative factor for oropharyngeal cancer.

PubMed

Williams, Michael U; Carr, Michele M; Goldenberg, David

2015-06-01

To assess the public's awareness of human papillomavirus (HPV) as a causative factor for oropharyngeal cancer. Twenty-three-item survey. Local shopping malls and Maxwell Air Force Base in 2012. Respondents were randomly chosen to participate in 23-item survey at various local shopping malls and at Maxwell Air Force Base in 2012. The χ(2) test was used in statistical analysis. The majority of respondents (n = 319) were civilians; 158 were military officer trainees (MOTs). All MOTs had a bachelor's degree or higher, while 37% of civilian respondents had a bachelor's degree or higher. Most MOTs (82%) were aware of oropharyngeal cancer, and 53% of civilians had not heard of oropharyngeal cancer (P < .0001). Most respondents (73% civilian and 91% military) were aware of the association between HPV and cervical cancer. Conversely, 75% of civilian population and 49% of MOTs were not aware of the association between HPV and oropharyngeal cancer (P < .0001). The majority of respondents (61% military and 81% civilian) did not know that both sexes were eligible for HPV vaccine (P < .0001). Most respondents were aware that HPV is a causative agent of cervical cancer. However, the majority were not aware of the association between oropharyngeal cancer and HPV. Furthermore, many respondents were not aware that HPV equally affects males and females and that the vaccine is available for both sexes. This underscores the need to educate the public on the availability of HPV vaccine and the association between HPV and oropharyngeal cancer. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

Electrostatic forces in the Poisson-Boltzmann systems

NASA Astrophysics Data System (ADS)

Xiao, Li; Cai, Qin; Ye, Xiang; Wang, Jun; Luo, Ray

2013-09-01

Continuum modeling of electrostatic interactions based upon numerical solutions of the Poisson-Boltzmann equation has been widely used in structural and functional analyses of biomolecules. A limitation of the numerical strategies is that it is conceptually difficult to incorporate these types of models into molecular mechanics simulations, mainly because of the issue in assigning atomic forces. In this theoretical study, we first derived the Maxwell stress tensor for molecular systems obeying the full nonlinear Poisson-Boltzmann equation. We further derived formulations of analytical electrostatic forces given the Maxwell stress tensor and discussed the relations of the formulations with those published in the literature. We showed that the formulations derived from the Maxwell stress tensor require a weaker condition for its validity, applicable to nonlinear Poisson-Boltzmann systems with a finite number of singularities such as atomic point charges and the existence of discontinuous dielectric as in the widely used classical piece-wise constant dielectric models.

Urban Warfare at the Operational Level: Identifying Centers of Gravity and Key Nodes

DTIC Science & Technology

1999-04-01

less than the major urban centers, making their lot even worse. Consider these other statistics and the implications they can have for US national...Command and Staff College coursebook ; Maxwell AFB, AL: Department of War Theory and Campaign Studies, Air Command and Staff College, Sep 1998), 288. 24...College coursebook ; Maxwell AFB, AL: Department of War Theory and Campaign Studies, Air Command and Staff College, Sep 1998) World Resources

Mitigating the Tyranny, a Moral Responsibility

DTIC Science & Technology

2009-12-01

to their society they must be physically and emotionally equipped to handle life outside the warzone; it is, therefore, the military’s obligation...Moral Responsibilities of Victors in War, Warfare studies AY10 Coursebook , edited by Sharon McBride, (Maxwell AFB, Al: Air University Press, October... Coursebook , edited by Sharon McBride, page156-167. Maxwell AFB, AL [or Ala.]: Air University Press, October 2009. Myhr, Kjell-Ivar. ―Norsk F-16 pilot

USAF Presence in Latin America in the 21st Century.

DTIC Science & Technology

1988-04-01

faculty in partial fulfillment of requirements for graduation. AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY MAXWELL AFB, AL 36112 UNCLASSIFIED SECURITY...ADDRESS (City, State, and ZIP Code) 7b. ADDRESS (City, State, and ZIP Code) Maxwell AFB AL 36112-5542 Ba. NAME OF FUNDING /SPONSORING 8 b. OFFICE SYMBOL... Servicio Multimodal Transistmico across the Isthmus of Tehuantepec (11:28). It does, however. *%4 row:n militaiy importance. The U.S. Atlantic Command’s

A comparison of Fick and Maxwell-Stefan diffusion formulations in PEMFC gas diffusion layers

NASA Astrophysics Data System (ADS)

Lindstrom, Michael; Wetton, Brian

2017-01-01

This paper explores the mathematical formulations of Fick and Maxwell-Stefan diffusion in the context of polymer electrolyte membrane fuel cell cathode gas diffusion layers. The simple Fick law with a diagonal diffusion matrix is an approximation of Maxwell-Stefan. Formulations of diffusion combined with mass-averaged Darcy flow are considered for three component gases. For this application, the formulations can be compared computationally in a simple, one dimensional setting. Despite the models' seemingly different structure, it is observed that the predictions of the formulations are very similar on the cathode when air is used as oxidant. The two formulations give quite different results when the Nitrogen in the air oxidant is replaced by helium (this is often done as a diagnostic for fuel cells designs). The two formulations also give quite different results for the anode with a dilute Hydrogen stream. These results give direction to when Maxwell-Stefan diffusion, which is more complicated to implement computationally in many codes, should be used in fuel cell simulations.

Force, torque, linear momentum, and angular momentum in classical electr odynamics

NASA Astrophysics Data System (ADS)

Mansuripur, Masud

2017-10-01

The classical theory of electrodynamics is built upon Maxwell's equations and the concepts of electromagnetic (EM) field, force, energy, and momentum, which are intimately tied together by Poynting's theorem and by the Lorentz force law. Whereas Maxwell's equations relate the fields to their material sources, Poynting's theorem governs the flow of EM energy and its exchange between fields and material media, while the Lorentz law regulates the back-and-forth transfer of momentum between the media and the fields. An alternative force law, first proposed by Einstein and Laub, exists that is consistent with Maxwell's equations and complies with the conservation laws as well as with the requirements of special relativity. While the Lorentz law requires the introduction of hidden energy and hidden momentum in situations where an electric field acts on a magnetized medium, the Einstein-Laub (E-L) formulation of EM force and torque does not invoke hidden entities under such circumstances. Moreover, total force/torque exerted by EM fields on any given object turns out to be independent of whether the density of force/torque is evaluated using the law of Lorentz or that of Einstein and Laub. Hidden entities aside, the two formulations differ only in their predicted force and torque distributions inside matter. Such differences in distribution are occasionally measurable, and could serve as a guide in deciding which formulation, if either, corresponds to physical reality.

Combat Leadership: 56th Fighter Group 1943-1944.

DTIC Science & Technology

1986-04-01

September-October 1970, pp. 30-35. Meyer, John C ., Col, USAF. "What Makes a Jet Ace?" Air Trails, October 1952, p. 21. Ritchey, Russell V. "Identifying...A-Ri68 864 COMBAT LEADERSHIP: 56TH FIGHTER GROUP i947-1944(U) AIR 1/1 COMMAND AND STAFF COLL MAXWELL RFB RL T L LENTZ APR 86I ACSC-86-1525...Interlibrary Loan Service (AUL/LDEX, Maxwell AFB, Alabama, 36112) or the Defense Technical Information Center. Request 4 must include the author’s name and

North to Alaska: The Geostrategic Importance of the Last Frontier

DTIC Science & Technology

2012-06-01

Alaskan and Round- the -World Flights-December 1919,” Mitchell L / C Box 7, AFHRA, Maxwell AFB AL. 7 Mitchell, The Strategic Key to the World, 3. 8 Cloe...Army Air Corps Record in Flying the Mail,” MICFILM 43796, IRIS #01102971, Foulois L / C Box 14, in the Murray Green Papers, AFHRA, Maxwell AFB AL...Coverage,” MICFILM 43796, IRIS #01102971, L / C Box 262, in the Murray Green Papers, AFHRA, Maxwell AFB AL. 72 “Alaskan Flight: Arnold’s Report

Weber electrodynamics, part I. general theory, steady current effects

NASA Astrophysics Data System (ADS)

Wesley, J. P.

1990-10-01

The original Weber action at a distance theory, valid for slowly varying effects, is extended to time-retarded fields, valid for rapidly varying effects including radiation. A new law for the force on a charge moving in this field is derived (replacing the Lorentz force which violates Newton's third law). The limitations of the Maxwell theory are discussed. The Weber theory, in addition to predicting all of the usual electrodynamic results, predicts the following crucial results for slowly varying effects (where Maxwell theory fails): 1) the force on Ampere's bridge in agreement with the measurements of Moyssides and Pappas, 2) the tension required to rupture current carrying wires as observed by Graneau, 3) the force to drive the Graneau-Hering submarine, 4) the force to drive the mercury in Hering's pump, and 5) the force to drive the oscillations in a current carrying mercury wedge as observed by Phipps.

A modification of Einstein-Schrödinger theory that contains both general relativity and electrodynamics

NASA Astrophysics Data System (ADS)

Shifflett, J. A.

2008-08-01

We modify the Einstein-Schrödinger theory to include a cosmological constant Λ z which multiplies the symmetric metric, and we show how the theory can be easily coupled to additional fields. The cosmological constant Λ z is assumed to be nearly cancelled by Schrödinger’s cosmological constant Λ b which multiplies the nonsymmetric fundamental tensor, such that the total Λ = Λ z + Λ b matches measurement. The resulting theory becomes exactly Einstein-Maxwell theory in the limit as | Λ z | → ∞. For | Λ z | ~ 1/(Planck length)2 the field equations match the ordinary Einstein and Maxwell equations except for extra terms which are < 10-16 of the usual terms for worst-case field strengths and rates-of-change accessible to measurement. Additional fields can be included in the Lagrangian, and these fields may couple to the symmetric metric and the electromagnetic vector potential, just as in Einstein-Maxwell theory. The ordinary Lorentz force equation is obtained by taking the divergence of the Einstein equations when sources are included. The Einstein-Infeld-Hoffmann (EIH) equations of motion match the equations of motion for Einstein-Maxwell theory to Newtonian/Coulombian order, which proves the existence of a Lorentz force without requiring sources. This fixes a problem of the original Einstein-Schrödinger theory, which failed to predict a Lorentz force. An exact charged solution matches the Reissner-Nordström solution except for additional terms which are ~10-66 of the usual terms for worst-case radii accessible to measurement. An exact electromagnetic plane-wave solution is identical to its counterpart in Einstein-Maxwell theory.

Performance evaluation of Maxwell and Cercignani-Lampis gas-wall interaction models in the modeling of thermally driven rarefied gas transport.

PubMed

Liang, Tengfei; Li, Qi; Ye, Wenjing

2013-07-01

A systematic study on the performance of two empirical gas-wall interaction models, the Maxwell model and the Cercignani-Lampis (CL) model, in the entire Knudsen range is conducted. The models are evaluated by examining the accuracy of key macroscopic quantities such as temperature, density, and pressure, in three benchmark thermal problems, namely the Fourier thermal problem, the Knudsen force problem, and the thermal transpiration problem. The reference solutions are obtained from a validated hybrid DSMC-MD algorithm developed in-house. It has been found that while both models predict temperature and density reasonably well in the Fourier thermal problem, the pressure profile obtained from Maxwell model exhibits a trend that opposes that from the reference solution. As a consequence, the Maxwell model is unable to predict the orientation change of the Knudsen force acting on a cold cylinder embedded in a hot cylindrical enclosure at a certain Knudsen number. In the simulation of the thermal transpiration coefficient, although all three models overestimate the coefficient, the coefficient obtained from CL model is the closest to the reference solution. The Maxwell model performs the worst. The cause of the overestimated coefficient is investigated and its link to the overly constrained correlation between the tangential momentum accommodation coefficient and the tangential energy accommodation coefficient inherent in the models is pointed out. Directions for further improvement of models are suggested.

Numerical analysis of fractional MHD Maxwell fluid with the effects of convection heat transfer condition and viscous dissipation

NASA Astrophysics Data System (ADS)

Bai, Yu; Jiang, Yuehua; Liu, Fawang; Zhang, Yan

2017-12-01

This paper investigates the incompressible fractional MHD Maxwell fluid due to a power function accelerating plate with the first order slip, and the numerical analysis on the flow and heat transfer of fractional Maxwell fluid has been done. Moreover the deformation motion of fluid micelle is simply analyzed. Nonlinear velocity equation are formulated with multi-term time fractional derivatives in the boundary layer governing equations, and convective heat transfer boundary condition and viscous dissipation are both taken into consideration. A newly finite difference scheme with L1-algorithm of governing equations are constructed, whose convergence is confirmed by the comparison with analytical solution. Numerical solutions for velocity and temperature show the effects of pertinent parameters on flow and heat transfer of fractional Maxwell fluid. It reveals that the fractional derivative weakens the effects of motion and heat conduction. The larger the Nusselt number is, the greater the heat transfer capacity of fluid becomes, and the temperature gradient at the wall becomes more significantly. The lower Reynolds number enhances the viscosity of the fluid because it is the ratio of the viscous force and the inertia force, which resists the flow and heat transfer.

The Moral and Ethical Implications of Precision-Guided Munitions

DTIC Science & Technology

2007-03-01

are available electronically at the Air University Research Web site http://research .maxwell.af.mil and the AU Press Web site http...aupress.maxwell.af.mil. Disclaimer Opinions, conclusions, and recommendations expressed or implied within are solely those of the author and do not necessarily...munitions and their relationship with the just-war tradition. The thesis is straightforward. There are moral, social, and political dilemmas

Book Review: Maxwell's Demon 2: Entropy, classical and quantum information, computing. Harvey Leff and Andrew Rex (Eds.); Institute of Physics, Bristol, 2003, 500pp., US 55, ISBN 0750307595

NASA Astrophysics Data System (ADS)

Shenker, Orly R.

2004-09-01

In 1867, James Clerk Maxwell proposed a perpetuum mobile of the second kind, that is, a counter example for the Second Law of thermodynamics, which came to be known as "Maxwell's Demon." Unlike any other perpetual motion machine, this one escaped attempts by the best scientists and philosophers to show that the Second Law or its statistical mechanical counterparts are universal after all. "Maxwell's demon lives on. After more than 130 years of uncertain life and at least two pronouncements of death, this fanciful character seems more vibrant than ever." These words of Harvey Leff and Andrew Rex (1990), which open their introduction to Maxwell's Demon 2: Entropy, Classical and Quantum Information, Computing (hereafter MD2) are very true: the Demon is as challenging and as intriguing as ever, and forces us to think and rethink about the foundations of thermodynamics and of statistical mechanics.

EMPHASIS/Nevada UTDEM user guide. Version 2.0.

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

Turner, C. David; Seidel, David Bruce; Pasik, Michael Francis

The Unstructured Time-Domain ElectroMagnetics (UTDEM) portion of the EMPHASIS suite solves Maxwell's equations using finite-element techniques on unstructured meshes. This document provides user-specific information to facilitate the use of the code for applications of interest. UTDEM is a general-purpose code for solving Maxwell's equations on arbitrary, unstructured tetrahedral meshes. The geometries and the meshes thereof are limited only by the patience of the user in meshing and by the available computing resources for the solution. UTDEM solves Maxwell's equations using finite-element method (FEM) techniques on tetrahedral elements using vector, edge-conforming basis functions. EMPHASIS/Nevada Unstructured Time-Domain ElectroMagnetic Particle-In-Cell (UTDEM PIC) ismore » a superset of the capabilities found in UTDEM. It adds the capability to simulate systems in which the effects of free charge are important and need to be treated in a self-consistent manner. This is done by integrating the equations of motion for macroparticles (a macroparticle is an object that represents a large number of real physical particles, all with the same position and momentum) being accelerated by the electromagnetic forces upon the particle (Lorentz force). The motion of these particles results in a current, which is a source for the fields in Maxwell's equations.« less

Physics of light

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

Doria, R.

A fourth interpretation for the principle of light invariance is proposed. After Maxwell equations, relativity, Lorentz group, another possibility stands into consider the Lorentz group representations as species. By specie one means fields with same nature under light invariance. For instance, given a ((1/2),(1/2)) representation, instead of just one specific field, we should associate to it the potential fields specie. Thus, starting from such fields specie interpretation the features of a certain potential field A{sub {mu}I} will be determined in terms of its associated fields set {l_brace}A{sub {mu}I}{r_brace}, where I means a diversity index. It says that, the original fieldmore » equation to be searched for a given field description is that one corresponding to the associated group of fields, and not more, for the field being taken isolated. It introduces the meaning of parts enfolded in the whole through whole relativistic equations. There is a more primitive equation to be understood. Instead Maxwell equation this fourth light invariance interpretation is guiding us to a more basic equation describing a fields set {l_brace}A{sub {mu}I}{r_brace}. It will be entitled as Global Maxwell equation. Three steps are necessary for characterizing this Global Maxwell equation. The first one is to derive on abelian terms a generic expression for the fields set {l_brace}A{sub {mu}I}{r_brace}. Further, show the diversity between these associated fields. Prove that every field carries a different quantum number (spin, mass, charges; C, P, T, CPT). The third one is on the photon singularity. Being the light invariance porter, it should be distinguished from others fields. This is done through the group gauge directive symmetry and Noether current. A Global Lorentz force complements the Global Maxwell by introducing three types of force. The first one generalizes the usual Lorentz force while the last two introduce relationships between fields and masses and fields with fields. A Physics of Light is derived. Based on such interpretation relating fields with same Lorentz nature, the electromagnetism is enlarged. The electromagnetic phenomena is not more restricted to Maxwell and electric charge. It englobes Maxwell and produces new types of electromagnetic fields and sectors. It centers the photon at its origin, new aspects as photonic charges and selfinteracting photons are obtained. As a case of this new electromagnetic spectrum one can take the set {l_brace}{gamma}Z{sup 0},W{sup {+-}}{r_brace}. It provides an electromagnetism involving photonic, massive, neutral, electric charged sectors which may antecede the electroweak unification.« less

Wind-tunnel tests of a Clark Y wing with 'Maxwell' leading-edge slots

NASA Technical Reports Server (NTRS)

Gauvain, William E

1937-01-01

Aerodynamic force tests of a Clark Y wing equipped with "Maxwell" type leading-edge slots were conducted in the N.A.C.A. 7- by 10-foot tunnel to ascertain the aerodynamic characteristics, which involved the determination of the best slot-gap opening, the effects of slat width, and the effect of a trailing-edge flap. The Maxwell wing with a wide-chord slat (0.30 c(sub w)) and with a 0.211 c(sub w) split flap deflected 60 degrees had a C(sub L sub max) of 2.53 or about twice that of the plain wing. The wing with the wide slat also had, in general, improved aerodynamic characteristics over those of the Maxwell wing with slat, and had about the same aerodynamic characteristics as a Handley Page slotted wing with approximately the same size of slat.

Unification of force and substance.

PubMed

Wilczek, Frank

2016-08-28

Maxwell's mature presentation of his equations emphasized the unity of electromagnetism and mechanics, subsuming both as 'dynamical systems'. That intuition of unity has proved both fruitful, as a source of pregnant concepts, and broadly inspiring. A deep aspect of Maxwell's work is its use of redundant potentials, and the associated requirement of gauge symmetry. Those concepts have become central to our present understanding of fundamental physics, but they can appear to be rather formal and esoteric. Here I discuss two things: the physical significance of gauge invariance, in broad terms; and some tantalizing prospects for further unification, building on that concept, that are visible on the horizon today. If those prospects are realized, Maxwell's vision of the unity of field and substance will be brought to a new level.This article is part of the themed issue 'Unifying physics and technology in light of Maxwell's equations'. © 2016 The Author(s).

Structural Causes and Cyber Effects: Why International Order is Inevitable in Cyberspace

DTIC Science & Technology

2014-01-01

of Advanced Air and Space Studies (SAASS), Maxwell AFB, Alabama. He earned his PhD at the Josef Korbel School of International Studies, University...Institute (AFRI),Strategic Studies Quarterly (SSQ),155 N. Twining Street, Maxwell AFB,AL,36112 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING...one. See Stuart J . Kaufman, Richard Little, and William C. Wohlforth, eds., The Balance of Power in World History (New York: Palgrave Macmillan, 2007

Interdiction and Conventional Strategy: Prevailing Perceptions

DTIC Science & Technology

1990-06-01

Andrew Vallance of the RAF Command and Staff College; Air Vice-Marshal R. A. Mason (Ret.); Air Chief Marshal Sir Michael Armitage, Royal College of...The RAND Corporation, N-1743-PAE, September 1981. Dinges, Edward A., and Richard H. Sinnreich, "Battlefield Interdiction: Old Tenn. New Problem...34 Military Affairs, October 1988. McDow, Richard H., Air Interdiction Targeting Priorities, Air University, Maxwell AFB, 1985. Molnar, Alexander

Advisable in the National Interest? The Relief of General George C. Kenney

DTIC Science & Technology

1994-01-01

Baker later recalled." Arnold’s " people included Eakr and 63. Mmo, Bipdir Omml C . .L Kibome, AC/S, WPD, for do hi dof tdo Air Coqps, 21 Decmnber...January 1966. Oral History Interview 626, transcript. USAF Oral History Collection, AFHRC, Maxwell AFB, Alabama. Eake, Ira C . Interview by Charles...Collection, AFHRC, Maxwell AFB, Alabama. Irvine, C . S. Interview by Robert M. Kipp. March AFB, California, 17 December 1970. Oral History Interview

Second Law Violations by Means of a Stratification of Temperature Due to Force Fields

NASA Astrophysics Data System (ADS)

Trupp, Andreas

2002-11-01

In 1868 J.C. Maxwell proved that a perpetual motion machine of the second kind would become possible, if the equilibrium temperature in a vertical column of gas subject to gravity were a function of height. However, Maxwell had claimed that the temperature had to be the same at all points of the column. So did Boltzmann. Their opponent was Loschmidt. He claimed that the equilibrium temperature declined with height, and that a perpetual motion machine of the second kind operating by means of such column was compatible with the second law of thermodynamics. Extending the general idea behind Loschmidt's concept to other force fields, gravity can be replaced by molecular forces acting on molecules that try to escape from the surface of a liquid into the vapor space. Experiments proving the difference of temperature between the liquid and the vapor phase were conducted in the 19th century already.

The "c" Equivalence Principle and the Correct form of Writing Maxwell's Equations

ERIC Educational Resources Information Center

Heras, Jose A.

2010-01-01

It is well known that the speed [image omitted] is obtained in the process of defining SI units via action-at-a-distance forces, like the force between two static charges and the force between two long and parallel currents. The speed c[subscript u] is then physically different from the observed speed of propagation c associated with…

Cosmic censorship and Weak Gravity Conjecture in the Einstein-Maxwell-dilaton theory

NASA Astrophysics Data System (ADS)

Yu, Ten-Yeh; Wen, Wen-Yu

2018-06-01

We explore the cosmic censorship in the Einstein-Maxwell-dilaton theory following Wald's thought experiment to destroy a black hole by throwing in a test particle. We discover that at probe limit the extremal charged dilaton black hole could be destroyed by a test particle with specific energy. Nevertheless the censorship is well protected if backreaction or self-force is included. At the end, we discuss an interesting connection between Hoop Conjecture and Weak Gravity Conjecture.

Air Mission Laser Communications for 2040

DTIC Science & Technology

2015-04-01

systems. It might be a long winged, lightweight drone or it might be a modern airship. The important parameters are the capacity to pass information and...http://www.lockheedmartin.com/us/products/F-35LightningIIEOTS.html (accessed 01 February 2015). 9 Col James M. Curry (Air War College student, Maxwell

Black holes in an expanding universe.

PubMed

Gibbons, Gary W; Maeda, Kei-ichi

2010-04-02

An exact solution representing black holes in an expanding universe is found. The black holes are maximally charged and the universe is expanding with arbitrary equation of state (P = w rho with -1 < or = for all w < or = 1). It is an exact solution of the Einstein-scalar-Maxwell system, in which we have two Maxwell-type U(1) fields coupled to the scalar field. The potential of the scalar field is an exponential. We find a regular horizon, which depends on one parameter [the ratio of the energy density of U(1) fields to that of the scalar field]. The horizon is static because of the balance on the horizon between gravitational attractive force and U(1) repulsive force acting on the scalar field. We also calculate the black hole temperature.

Extensions of the Einstein-Schrodinger non-symmetric theory of gravity

NASA Astrophysics Data System (ADS)

Shifflett, James A.

We modify the Einstein-Schrödinger theory to include a cosmological constant L z which multiplies the symmetric metric. The cosmological constant L z is assumed to be nearly cancelled by Schrödinger's cosmological constant L b which multiplies the nonsymmetric fundamental tensor, such that the total L = L z + L b matches measurement. The resulting theory becomes exactly Einstein-Maxwell theory in the limit as |L z | [arrow right] oo. For |L z | ~ 1/(Planck length) 2 the field equations match the ordinary Einstein and Maxwell equations except for extra terms which are < 10 -16 of the usual terms for worst-case field strengths and rates-of-change accessible to measurement. Additional fields can be included in the Lagrangian, and these fields may couple to the symmetric metric and the electromagnetic vector potential, just as in Einstein-Maxwell theory. The ordinary Lorentz force equation is obtained by taking the divergence of the Einstein equations when sources are included. The Einstein- Infeld-Hoffmann (EIH) equations of motion match the equations of motion for Einstein-Maxwell theory to Newtonian/Coulombian order, which proves the existence of a Lorentz force without requiring sources. An exact charged solution matches the Reissner-Nordström solution except for additional terms which are ~ 10 -66 of the usual terms for worst-case radii accessible to measurement. An exact electromagnetic plane-wave solution is identical to its counterpart in Einstein-Maxwell theory. Peri-center advance, deflection of light and time delay of light have a fractional difference of < 10 -56 compared to Einstein-Maxwell theory for worst-case parameters. When a spin-1/2 field is included in the Lagrangian, the theory gives the ordinary Dirac equation, and the charged solution results in fractional shifts of < 10 -50 in Hydrogen atom energy levels. Newman-Penrose methods are used to derive an exact solution of the connection equations, and to show that the charged solution is Petrov type- D like the Reissner-Nordström solution. The Newman-Penrose asymptotically flat [Special characters omitted.] (1/ r 2 ) expansion of the field equations is shown to match Einstein-Maxwell theory. Finally we generalize the theory to non-Abelian fields, and show that a special case of the resulting theory closely approximates Einstein-Weinberg-Salam theory.

CYBERMAD: Should the United States Adopt a Mutually Assured Destruction Policy for Cyberspace

DTIC Science & Technology

2009-04-01

capabilities physically located in the air, maritime, and land domains; however, the capability could take on a new form within the cyberspace domain...Deterrence in the 21st Century.” In Applied Warfare Course coursebook , edited by Sharon McBride, 175-179. Maxwell AFB, AL: Air University Press, October

Calculation of the Maxwell stress tensor and the Poisson-Boltzmann force on a solvated molecular surface using hypersingular boundary integrals

NASA Astrophysics Data System (ADS)

Lu, Benzhuo; Cheng, Xiaolin; Hou, Tingjun; McCammon, J. Andrew

2005-08-01

The electrostatic interaction among molecules solvated in ionic solution is governed by the Poisson-Boltzmann equation (PBE). Here the hypersingular integral technique is used in a boundary element method (BEM) for the three-dimensional (3D) linear PBE to calculate the Maxwell stress tensor on the solvated molecular surface, and then the PB forces and torques can be obtained from the stress tensor. Compared with the variational method (also in a BEM frame) that we proposed recently, this method provides an even more efficient way to calculate the full intermolecular electrostatic interaction force, especially for macromolecular systems. Thus, it may be more suitable for the application of Brownian dynamics methods to study the dynamics of protein/protein docking as well as the assembly of large 3D architectures involving many diffusing subunits. The method has been tested on two simple cases to demonstrate its reliability and efficiency, and also compared with our previous variational method used in BEM.

Gulf War Logistics: Theory Into Practice

DTIC Science & Technology

1995-04-01

sources are documentary in nature, emphasizing statistics like tonnage of supplies moved and number of troops sustained in the field. Other sources...Washington: GPO, 1993), 207-208. See also, Table 23 in Gulf War Air Power Survey Statistical Compendium. In Vol 3 of Gulf War Air Power Survey...Operational Structures Coursebook , (Maxwell AFB: Air Command and Staff College, 1995), 58. 40"Theater Logistics in the Gulf War: August 1990-December 1991

Maxwell: A semi-analytic 4D code for earthquake cycle modeling of transform fault systems

NASA Astrophysics Data System (ADS)

Sandwell, David; Smith-Konter, Bridget

2018-05-01

We have developed a semi-analytic approach (and computational code) for rapidly calculating 3D time-dependent deformation and stress caused by screw dislocations imbedded within an elastic layer overlying a Maxwell viscoelastic half-space. The maxwell model is developed in the Fourier domain to exploit the computational advantages of the convolution theorem, hence substantially reducing the computational burden associated with an arbitrarily complex distribution of force couples necessary for fault modeling. The new aspect of this development is the ability to model lateral variations in shear modulus. Ten benchmark examples are provided for testing and verification of the algorithms and code. One final example simulates interseismic deformation along the San Andreas Fault System where lateral variations in shear modulus are included to simulate lateral variations in lithospheric structure.

Modeling Ignition of HMX with the Gibbs Formulation

NASA Astrophysics Data System (ADS)

Lee, Kibaek; Stewart, D. Scott

2017-06-01

We present a HMX model with the Gibbs formulation in which stress tensor and temperature are assumed to be in local equilibrium, but phase/chemical changes are not assumed to be in equilibrium. We assume multi-components for HMX including beta- and delta-phase, liquid, and gas phase of HMX and its gas products. Isotropic small strain solid model, modified Fried Howard liquid EOS, and ideal gas EOS are used for its relevant component. Phase/chemical changes are characterized as reactions and are in individual reaction rate. Maxwell-Stefan model is used for diffusion. Excited gas products in the local domain lead unreacted HMX solid to the ignition event. Density of the mixture, stress, strain, displacement, mass fractions, and temperature are considered in 1D domain with time histories. Office of Naval Research and Air Force Office of Scientific Research.

Molecular organization of phospholipid monolayers on the water surface by Maxwell displacement current measurement

NASA Astrophysics Data System (ADS)

Sulaiman, Khaulah; Majid, Wan Haliza Abdul; Muhamad, Muhamad Rasat

2006-02-01

The monolayer of organic molecules at the air-water interface has been studied using the Maxwell displacement current (MDC) technique. The materials used in this study were the biological materials of phosphatidyl ethanolamine (PE) and phosphatidic acids (PA). The configuration of the experimental set-up consists of the metal/air-gap/monolayer/metal coupled with the Langmuir method. This measurement enables the detection of current without destroying the monolayer. The phase transition and molecular orientation of the phospholipid monolayers were investigated using MDC measurement without mechanical contact between electrodes and the materials. Direct evidence of phase transition from gaseous to the polar ordering phase can be obtained across phospholipid monolayers even though at very low surface pressure. Relaxation process of the phospholipid monolayers was investigated by using the step compression on the MDC signals.

Force-driven unbinding of proteins HU and Fis from DNA quantified using a thermodynamic Maxwell relation

PubMed Central

Xiao, Botao; Zhang, Houyin; Johnson, Reid C.; Marko, John F.

2011-01-01

Determining numbers of proteins bound to large DNAs is important for understanding their chromosomal functions. Protein numbers may be affected by physical factors such as mechanical forces generated in DNA, e.g. by transcription or replication. We performed single-DNA stretching experiments with bacterial nucleoid proteins HU and Fis, verifying that the force–extension measurements were in thermodynamic equilibrium. We, therefore, could use a thermodynamic Maxwell relation to deduce the change of protein number on a single DNA due to varied force. For the binding of both HU and Fis under conditions studied, numbers of bound proteins decreased as force was increased. Our experiments showed that most of the bound HU proteins were driven off the DNA at 6.3 pN for HU concentrations lower than 150 nM; our HU data were fit well by a statistical-mechanical model of protein-induced bending of DNA. In contrast, a significant amount of Fis proteins could not be forced off the DNA at forces up to 12 pN and Fis concentrations up to 20 nM. This thermodynamic approach may be applied to measure changes in numbers of a wide variety of molecules bound to DNA or other polymers. Force-dependent DNA binding by proteins suggests mechano-chemical mechanisms for gene regulation. PMID:21427084

Balancing on the Pivot: How Chinas Rise and Offshore Balancing Affect Japans and Indias Roles as Balancers in the Twenty-First Century

DTIC Science & Technology

2016-03-01

and Space Studies Thomas D. McCarthy, Colonel, Commandant and Dean AIR UNIVERSITY SCHOOL OF ADVANCED AIR AND SPACE STUDIES Balancing on the Pivot How...Space Studies (SAASS), Maxwell AFB, Alabama. This series of papers commemorates the distinguished career of Col Dennis “Denny” Drew, USAF, retired. In...the understanding of air- and space-power theory and application. These studies are published by the Air University Press and broadly distributed

Implications for US Special Operations Forces and the Interagency in Phase Zero: Case Studies in the Pacific Theater, 2000 to 2014

DTIC Science & Technology

2016-06-10

What Would Sun Tzu Say?” Military Review (May-June 2004): 20. A note of Special Forces Groups: There are five active duty Special Forces Groups that...2004): 2-4. Maxwell, David. “Operation Enduring Philippines: What Would Sun Tzu Say?” Military Review (May-June 2004): 20-23. Nye Jr., Joseph S...Recommendations for Further Study ............................................................................ 84 BIBLIOGRAPHY

Special Air Missions: A Path to the 21st Century

DTIC Science & Technology

1997-03-01

C2 standpoint, this physical dislocation from the parent command maintains the personal service currently in place at each of the scheduling agencies... Coursebook , Air Command and Staff College) 51. 11Bishop, Robert D., Colonel, USAF, TRANSCOM briefing to ACSC, 4 Feb 97. 12Stephen Watkins, “Ship to Shore...Joint History Office. Excerpt from: Joint Operations Coursebook , Air Command and Staff College. Maxwell AFB, AL Jackson, Paul, ed., Jane’s All the

Trouble with the Lorentz law of force: incompatibility with special relativity and momentum conservation.

PubMed

Mansuripur, Masud

2012-05-11

The Lorentz law of force is the fifth pillar of classical electrodynamics, the other four being Maxwell's macroscopic equations. The Lorentz law is the universal expression of the force exerted by electromagnetic fields on a volume containing a distribution of electrical charges and currents. If electric and magnetic dipoles also happen to be present in a material medium, they are traditionally treated by expressing the corresponding polarization and magnetization distributions in terms of bound-charge and bound-current densities, which are subsequently added to free-charge and free-current densities, respectively. In this way, Maxwell's macroscopic equations are reduced to his microscopic equations, and the Lorentz law is expected to provide a precise expression of the electromagnetic force density on material bodies at all points in space and time. This Letter presents incontrovertible theoretical evidence of the incompatibility of the Lorentz law with the fundamental tenets of special relativity. We argue that the Lorentz law must be abandoned in favor of a more general expression of the electromagnetic force density, such as the one discovered by Einstein and Laub in 1908. Not only is the Einstein-Laub formula consistent with special relativity, it also solves the long-standing problem of "hidden momentum" in classical electrodynamics.

Comparisons of the Maxwell and CLL gas/surface interaction models using DSMC

NASA Technical Reports Server (NTRS)

Hedahl, Marc O.; Wilmoth, Richard G.

1995-01-01

The behavior of two different models of gas-surface interactions is studied using the Direct Simulation Monte Carlo (DSMC) method. The DSMC calculations examine differences in predictions of aerodynamic forces and heat transfer between the Maxwell and the Cercignani-Lampis-Lord (CLL) models for flat plate configurations at freestream conditions corresponding to a 140 km orbit around Venus. The size of the flat plate represents one of the solar panels on the Magellan spacecraft, and the freestream conditions correspond to those experienced during aerobraking maneuvers. Results are presented for both a single flat plate and a two-plate configuration as a function of angle of attack and gas-surface accommodation coefficients. The two-plate system is not representative of the Magellan geometry but is studied to explore possible experiments that might be used to differentiate between the two gas-surface interaction models. The Maxwell and CLL models produce qualitatively similar results for the aerodynamic forces and heat transfer on a single flat plate. However, the flow fields produced with the two models are qualitatively different for both the single-plate and two-plate calculations. These differences in the flowfield lead to predictions of the angle of attack for maximum heat transfer in a two plate configuration that are distinctly different for the two gas-surface interactions models.

Magnetic propulsion of a magnetic device using three square-Helmholtz coils and a square-Maxwell coil.

PubMed

Ha, Yong H; Han, Byung H; Lee, Soo Y

2010-02-01

We introduce a square coil system for remote magnetic navigation of a magnetic device without any physical movements of the coils. We used three square-Helmholtz coils and a square-Maxwell coil for magnetic propulsion of a small magnet along the desired path. All the square coils are mountable on a cubic frame that has an opening to accommodate a living subject. The square-Helmholtz coils control the magnetic propulsion direction by generating uniform magnetic field along the desired direction while the square-Maxwell coil controls the propulsion force by generating magnetic gradient field. We performed magnetic propulsion experiments with a down-scaled coil set and a three-channel coil driver. Experimental results demonstrate that we can use the square coil set for magnetic navigation of a magnetic device without any physical movements of the coils.

Time-Domain Finite Element Analysis of Nonlinear Breakdown Problems in High-Power-Microwave Devices and Systems

DTIC Science & Technology

2015-12-24

simulation of the electromagnetic- plasma interaction and the high-power microwave breakdown in air. Under the high pressure and high frequency condition of...the high-power air breakdown, the physical phenomenon is described using a nonlinearly coupled full-wave Maxwell and fluid plasma system. This...Challenges ........................................................................... 3 3.1.1 Plasma Fluid Model

Zenith-100 Microcomputer Network for Air Command and Staff College.

DTIC Science & Technology

1987-04-01

34 AD-A182 495 ZENI T-ipo ml CROCOMFUT E NET WOR( FOR AIR COMAND AND h SAFF CoLLG (U) AIl COMMAND ANDCSTAFF COLL MAX(WELL AFS "CAL W L GALWAY El AL...processing of documents by eliminating the time required to physically move the documents from one office to the next. Reproduction Savings. Information

The Next Step: A Study on Resiliency in Command and Control

DTIC Science & Technology

2015-06-01

THE NEXT STEP: A STUDY ON RESILIENCY IN COMMAND AND CONTROL” BY LT COL RUSS “BONES” COOK A THESIS PRESENTED TO THE FACULTY OF THE SCHOOL...OF ADVANCED AIR AND SPACE STUDIES FOR COMPLETION OF GRADUATION REQUIREMENTS SCHOOL OF ADVANCED AIR AND SPACE STUDIES AIR UNIVERSITY MAXWELL...Aeronautical University; MA, Military Studies , Marine Corps University) is a senior pilot with more than 2,500 hours including combat time in both the HH

A viscoelastic higher-order beam finite element

NASA Technical Reports Server (NTRS)

Johnson, Arthur R.; Tressler, Alexander

1996-01-01

A viscoelastic internal variable constitutive theory is applied to a higher-order elastic beam theory and finite element formulation. The behavior of the viscous material in the beam is approximately modeled as a Maxwell solid. The finite element formulation requires additional sets of nodal variables for each relaxation time constant needed by the Maxwell solid. Recent developments in modeling viscoelastic material behavior with strain variables that are conjugate to the elastic strain measures are combined with advances in modeling through-the-thickness stresses and strains in thick beams. The result is a viscous thick-beam finite element that possesses superior characteristics for transient analysis since its nodal viscous forces are not linearly dependent an the nodal velocities, which is the case when damping matrices are used. Instead, the nodal viscous forces are directly dependent on the material's relaxation spectrum and the history of the nodal variables through a differential form of the constitutive law for a Maxwell solid. The thick beam quasistatic analysis is explored herein as a first step towards developing more complex viscoelastic models for thick plates and shells, and for dynamic analyses. The internal variable constitutive theory is derived directly from the Boltzmann superposition theorem. The mechanical strains and the conjugate internal strains are shown to be related through a system of first-order, ordinary differential equations. The total time-dependent stress is the superposition of its elastic and viscous components. Equations of motion for the solid are derived from the virtual work principle using the total time-dependent stress. Numerical examples for the problems of relaxation, creep, and cyclic creep are carried out for a beam made from an orthotropic Maxwell solid.

Hidden in Plain View: The Material Invariance of Maxwell-Hertz-Lorentz Electrodynamics

NASA Astrophysics Data System (ADS)

Christov, C. I.

2006-04-01

Maxwell accounted for the apparent elastic behavior of the electromagnetic field through augmenting Ampere's law by the so-called displacement current much in the same way that he treated the viscoelasticity of gases. Original Maxwell constitutive relations for both electrodynamics and fluid dynamics were not material invariant, while combin- ing Faraday's law and the Lorentz force makes the first of Maxwell's equation material invariant. Later on, Oldroyd showed how to make a viscoelastic constitutive law mate- rial invariant. The main assumption was that the proper description of a constitutive law must be material invariant. Assuming that the electromagnetic field is a material field, we show here that if the upper convected Oldroyd derivative (related to Lie derivative) is used, the displacement current becomes material invariant. The new formulation ensures that the equation for conser- vation of charge is also material invariant which vindicates the choice of Oldroyd derivative over the standard convec- tive derivative. A material invariant field model is by ne- cessity Galilean invariant. We call the material field (the manifestation of which are the equations of electrodynam- ics the metacontinuum), in order to distinguish it form the standard material continua.

Globalized Security Reshaping America’s Defense Trade Policy

DTIC Science & Technology

2001-04-01

AU/SCHOOL/NNN/2001-04 THE ATLANTIC COUNCIL OF THE UNITED STATES AIR UNIVERSITY NATIONAL DEFENSE FELLOWSHIP PROGRAM GLOBALIZED SECURITY RESHAPING...Author(s) Sullivan, Shannon M. Project Number Task Number Work Unit Number Performing Organization Name(s) and Address(es) Air University Maxwell...Makins, President of the Atlantic Council of the United States, did appreciate these factors , and he steered me into what became a fascinating

Maxwell's theory of eddy currents in thin conducting sheets, and applications to electromagnetic shielding and MAGLEV

NASA Astrophysics Data System (ADS)

Saslow, W. M.

1992-08-01

Using the example of a monopole that is spontaneously generated above a thin conducting sheet, the simplicity and power of Maxwell's 1872 theory of eddy currents in thin conducting sheets is illustrated. This theory employs a receding image construction, with a characteristic recession velocity v0=2/(μ0σd), where the sheet has conductivity σ and thickness d. A modern derivation of the theory, employing the magnetic scalar potential, is also presented, with explicit use of the uniqueness theorem. Also discussed are limitations on the theory of which Maxwell, living in a time before the discovery of the electron, could not have been aware. Previous derivations either have not appealed explicitly to the uniqueness theorem, or have employed the now unfamiliar current function, and are therefore either incomplete or inaccessible to the modern reader. After the derivation, two important examples considered by Maxwell are presented-a monopole moving above a thin conducting sheet, and a monopole above a rotating thin conducting sheet (Arago's disk)-and it is argued that the lift force thus obtained makes Maxwell the grandfather, if not the father, of eddy current MAGLEV transportation systems. An energy conservation argument is given to derive Davis's result that, for a magnet of arbitrary size and shape moving parallel to a thin conducting sheet at a characteristic height h, with velocity v, the ratio of drag force to lift force is equal to v0/v, provided that d≪δc, where δc =√2h/(μ0σv). If d≫δc, the eddy currents are confined to a thickness δc, leading to an increase in the dissipation and the drag by a factor of d/δc, so that the ratio of drag to lift force becomes proportional to √v'0/v, where v'0 = 2/(μ0σh). The case of a monopole fixed in position, but oscillating in strength (such as can be simulated by one end of a long, narrow, ac solenoid), is also treated. This is employed to obtain the results for an oscillating magnetic dipole whose moment is normal to the sheet. A general discussion of electromagnetic induction and electrical conductors, both thick and thin, is given, emphasizing the difference between the high-frequency limit, where flux expulsion occurs and the self-inductance dominates, and the low-frequency limit, where the flux penetrates and the electrical resistance dominates. A discussion of Lenz's law, as a statement about motion, is given. It is argued that the most general form of such a statement of Lenz's law is that induced currents tend to accelerate a conductor in the direction that most effectively decreases the rate of Joule heating. A calculation, in the low-frequency limit, of the drag force on a magnetic dipole falling down a long conducting tube, is also given. This last case can be given a striking demonstration with the newly available neodymium-iron-boron magnets.

Indian Defense Procurements: Advantage Russia or USA?

DTIC Science & Technology

2015-02-17

reaching economic reforms to make India attractive to foreign investments ; ushering globalization.20 The gamble worked , and the Indian economy boomed...5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Air War College,,Air University,,Maxwell AFB,,AL 8... paper argues that India has diversified its defense procurement policy in keeping abreast with the global realities; it’s standing in the world order

Comparative analysis of linear motor geometries for Stirling coolers

NASA Astrophysics Data System (ADS)

R, Rajesh V.; Kuzhiveli, Biju T.

2017-12-01

Compared to rotary motor driven Stirling coolers, linear motor coolers are characterized by small volume and long life, making them more suitable for space and military applications. The motor design and operational characteristics have a direct effect on the operation of the cooler. In this perspective, ample scope exists in understanding the behavioural description of linear motor systems. In the present work, the authors compare and analyze different moving magnet linear motor geometries to finalize the most favourable one for Stirling coolers. The required axial force in the linear motors is generated by the interaction of magnetic fields of a current carrying coil and that of a permanent magnet. The compact size, commercial availability of permanent magnets and low weight requirement of the system are quite a few constraints for the design. The finite element analysis performed using Maxwell software serves as the basic tool to analyze the magnet movement, flux distribution in the air gap and the magnetic saturation levels on the core. A number of material combinations are investigated for core before finalizing the design. The effect of varying the core geometry on the flux produced in the air gap is also analyzed. The electromagnetic analysis of the motor indicates that the permanent magnet height ought to be taken in such a way that it is under the influence of electromagnetic field of current carrying coil as well as the outer core in the balanced position. This is necessary so that sufficient amount of thrust force is developed by efficient utilisation of the air gap flux density. Also, the outer core ends need to be designed to facilitate enough room for the magnet movement under the operating conditions.

Calculation of forces on magnetized bodies using COSMIC NASTRAN

NASA Technical Reports Server (NTRS)

Sheerer, John

1987-01-01

The methods described may be used with a high degree of confidence for calculations of magnetic traction forces normal to a surface. In this circumstance all models agree, and test cases have resulted in theoretically correct results. It is shown that the tangential forces are in practice negligible. The surface pole method is preferable to the virtual work method because of the necessity for more than one NASTRAN run in the latter case, and because distributed forces are obtained. The derivation of local forces from the Maxwell stress method involves an undesirable degree of manipulation of the problem and produces a result in contradiction of the surface pole method.

Controllable surface haptics via particle jamming and pneumatics.

PubMed

Stanley, Andrew A; Okamura, Allison M

2015-01-01

The combination of particle jamming and pneumatics allows the simultaneous control of shape and mechanical properties in a tactile display. A hollow silicone membrane is molded into an array of thin cells, each filled with coffee grounds such that adjusting the vacuum level in any individual cell rapidly switches it between flexible and rigid states. The array clamps over a pressure-regulated air chamber with internal mechanisms designed to pin the nodes between cells at any given height. Various sequences of cell vacuuming, node pinning, and chamber pressurization allow the surface to balloon into a variety of shapes. Experiments were performed to expand existing physical models of jamming at the inter-particle level to define the rheological characteristics of jammed systems from a macroscopic perspective, relevant to force-displacement interactions that would be experienced by human users. Force-displacement data show that a jammed cell in compression fits a Maxwell model and a cell deflected in the center while supported only at the edges fits a Zener model, each with stiffness and damping parameters that increase at higher levels of applied vacuum. This provides framework to tune and control the mechanical properties of a jamming haptic interface.

A Kill is a Kill: Asymmetrically Attacking U.S. Airpower

DTIC Science & Technology

1999-06-01

genius behind the Tet offensive. Until this point in the Vietnam War, Americans had been fed a steady diet of good news and compelling statistics ; and...in Air and Space Operations Coursebook , Course Dir. Maj Andre Provoncha (Maxwell AFB, Ala.: Air Command and Staff College, 1998), 362. 100United...this altitude sanctuary comes at the expense of bombing accuracy. Gordon and Trainor, 249-250. 139 All statistics taken from Chaim Herzog, The Arab

Redesign and Rehost of the BIG STICK Nuclear Wargame Simulation

DTIC Science & Technology

1988-12-01

described by Pressman [16]. The 4GT soft- ware development approach consists of four iterative phases: the requirements gathering phase, the design strategy...2. BIG STICK Instructions and Planning Guidance. Air Command and Staff College, Air University, Maxwell AFB AL, 1987. Unpublished Manual. 3. Barry W...Software Engineering Notes, 7:29-32, April 1982. 81 17. Roger S. Pressman . Software Engineering: A Practitioner’s Approach. Mc-Craw-llill Book

The Cinderella Front: Allied Special Air Operations in Yugoslavia during World War II

DTIC Science & Technology

1997-03-01

the 21st Century: An Effect-Based Approach to the Planning Process”, War Theory Coursebook , Air Command and Staff College: Maxwell AFB, 1996, 36. 6...French and other operations allowed. Of all the contextual elements, the leadership and physical environment were perhaps most influential in the...military liaisons to the Partisans and Chetniks and to gather reliable information about their effectiveness.7 The physical environment of Yugoslavia

Theory of the Maxwell pressure tensor and the tension in a water bridge.

PubMed

Widom, A; Swain, J; Silverberg, J; Sivasubramanian, S; Srivastava, Y N

2009-07-01

A water bridge refers to an experimental "flexible cable" made up of pure de-ionized water, which can hang across two supports maintained with a sufficiently large voltage difference. The resulting electric fields within the de-ionized water flexible cable maintain a tension that sustains the water against the downward force of gravity. A detailed calculation of the water bridge tension will be provided in terms of the Maxwell pressure tensor in a dielectric fluid medium. General properties of the dielectric liquid pressure tensor are discussed along with unusual features of dielectric fluid Bernoulli flows in an electric field. The "frictionless" Bernoulli flow is closely analogous to that of a superfluid.

A Generalization of the Einstein-Maxwell Equations

NASA Astrophysics Data System (ADS)

Cotton, Fredrick

2016-03-01

The proposed modifications of the Einstein-Maxwell equations include: (1) the addition of a scalar term to the electromagnetic side of the equation rather than to the gravitational side, (2) the introduction of a 4-dimensional, nonlinear electromagnetic constitutive tensor and (3) the addition of curvature terms arising from the non-metric components of a general symmetric connection. The scalar term is defined by the condition that a spherically symmetric particle be force-free and mathematically well-behaved everywhere. The constitutive tensor introduces two auxiliary fields which describe the particle structure. The additional curvature terms couple both to particle solutions and to electromagnetic and gravitational wave solutions. http://sites.google.com/site/fwcotton/em-30.pdf

A Comparative Analysis of Enlisted Career Progression Systems.

DTIC Science & Technology

1980-06-01

Practice." Unpublished research report, unnumbered, Air Com.and and Staff College, Maxwell AFB AL, May 1977. 23. Ivancevich, John M., Andrew D. Szilagyi ...Jr., and Marc J. Wallace , Jr. Organizational Behavior and Performance. Santa Monica CA: Goodyear Publishing Company, Inc., 1977. 145 24. Jepson, Flight

Theoretical analysis of shock induced depolarization and current generation in ferroelectrics

NASA Astrophysics Data System (ADS)

Agrawal, Vinamra; Bhattacharya, Kaushik

Ferroelectric generators are used to generate large magnitude current pulse by impacting a polarized ferroelectric material. The impact causes depolarization of the material and at high impact speeds, dielectric breakdown. Depending on the loading conditions and the electromechanical boundary conditions, the current or voltage profiles obtained vary. In this study, we explore the large deformation dynamic response of a ferroelectric material. Using the Maxwell's equations, conservation laws and the second law of thermodynamics, we derive the governing equations for the phase boundary propagation as well as the driving force acting on it. We allow for the phase boundary to contain surface charges which introduces the contribution of curvature of phase boundary in the governing equations and the driving force. This type of analysis accounts for the dielectric breakdown and resulting conduction in the material. Next, we implement the equations derived to solve a one dimensional impact problem on a ferroelectric material under different electrical boundary conditions. The constitutive law is chosen to be piecewise quadratic in polarization and quadratic in the strain. We solve for the current profile generated in short circuit case and for voltage profile in open circuited case. This work was made possible by the financial support of the US Air Force Office of Scientific Research through the Center of Excellence in High Rate Deformation Physics of Heterogeneous Materials (Grant: FA 9550-12-1-0091).

A hybrid analytical model for open-circuit field calculation of multilayer interior permanent magnet machines

NASA Astrophysics Data System (ADS)

Zhang, Zhen; Xia, Changliang; Yan, Yan; Geng, Qiang; Shi, Tingna

2017-08-01

Due to the complicated rotor structure and nonlinear saturation of rotor bridges, it is difficult to build a fast and accurate analytical field calculation model for multilayer interior permanent magnet (IPM) machines. In this paper, a hybrid analytical model suitable for the open-circuit field calculation of multilayer IPM machines is proposed by coupling the magnetic equivalent circuit (MEC) method and the subdomain technique. In the proposed analytical model, the rotor magnetic field is calculated by the MEC method based on the Kirchhoff's law, while the field in the stator slot, slot opening and air-gap is calculated by subdomain technique based on the Maxwell's equation. To solve the whole field distribution of the multilayer IPM machines, the coupled boundary conditions on the rotor surface are deduced for the coupling of the rotor MEC and the analytical field distribution of the stator slot, slot opening and air-gap. The hybrid analytical model can be used to calculate the open-circuit air-gap field distribution, back electromotive force (EMF) and cogging torque of multilayer IPM machines. Compared with finite element analysis (FEA), it has the advantages of faster modeling, less computation source occupying and shorter time consuming, and meanwhile achieves the approximate accuracy. The analytical model is helpful and applicable for the open-circuit field calculation of multilayer IPM machines with any size and pole/slot number combination.

IRANIAN FOREIGN POLICY AFTER THE NUCLEAR DEAL

DTIC Science & Technology

2016-02-16

studies from Kings College London (KCL). He worked in several staff positions and he is currently a student at the Air War College at Maxwell Air...the north, and the Persian Gulf, Gulf of Oman and Indian Ocean to the south. 1 Zagros and Alborz mountain ranges are located in the western and...perception. Persia fell under foreign occupation several times. The fall of the Persian Achaemenian dynasty to Alexander the Great in (330 B.C.) is

Targeting for Effect Analytical Framework for Counterland Operations

DTIC Science & Technology

1998-05-01

battlefield. Statistics from World War II show that in open terrain about 75 percent of combat casualties were caused by artillery; in mixed terrain this...34Petroleum as a Center of Gravity," Strategic Structures AY 96 Coursebook (Maxwell AFB, Ala.: Air Command and Staff College, 1996), 628. 31. Dunnigan, 458

Bridging Ends to Means: Achieving a Viable Peace in Afghanistan

DTIC Science & Technology

2010-04-01

the Global War on Terror. No price should be too high to guarantee national security; yet, as the statistics suggest, the fiscal situation has...Studies AY10 Coursebook , edited by Sharon McBride, 351-356. Maxwell AFB, AL: Air University Press, October 2009. Saikal, Amin. Modern Afghanistan

Armed with Information: Evolving Public Affairs to Deliver Operational Effects

DTIC Science & Technology

2009-04-01

Recommendations and Conclusions The epitome of skill is to defeat your enemy without physically engaging him in battle. —Sun Szu Evolving existing PA...Applied Warfare Course coursebook , edited by Sharon McBride, 19-36. Maxwell AFB, AL: Air University Press, October 2008. Krepinevich, Andrew F

Electrodynamic multiple-scattering method for the simulation of optical trapping atop periodic metamaterials

NASA Astrophysics Data System (ADS)

Yannopapas, Vassilios; Paspalakis, Emmanuel

2018-07-01

We present a new theoretical tool for simulating optical trapping of nanoparticles in the presence of an arbitrary metamaterial design. The method is based on rigorously solving Maxwell's equations for the metamaterial via a hybrid discrete-dipole approximation/multiple-scattering technique and direct calculation of the optical force exerted on the nanoparticle by means of the Maxwell stress tensor. We apply the method to the case of a spherical polystyrene probe trapped within the optical landscape created by illuminating of a plasmonic metamaterial consisting of periodically arranged tapered metallic nanopyramids. The developed technique is ideally suited for general optomechanical calculations involving metamaterial designs and can compete with purely numerical methods such as finite-difference or finite-element schemes.

On approximate formulas for the electrostatic force between two conducting spheres

NASA Astrophysics Data System (ADS)

Sliško, Josip; Brito-Orta, Raúl A.

1998-04-01

A series expression for the electrostatic force between two charged conducting spheres having equal radii and charges is derived using the method of electrical images. This expression is a special case of that for two spheres with arbitrary charges and radii, found by Maxwell using zonal harmonics. Keeping in mind the use of approximate formulas for the interpretation of classroom measurements of the electrostatic force between spheres, we comment on two incorrect approximate formulas and examine the contribution of the first few non-Coulomb terms of the correct formula by comparing with values obtained using a computational approach.

Multi-megawatt inverter/converter technology for space power applications

NASA Technical Reports Server (NTRS)

Myers, Ira T.; Baumann, Eric D.; Kraus, Robert; Hammoud, Ahmad N.

1992-01-01

Large power conditioning mass reductions will be required to enable megawatt power systems envisioned by the Strategic Defense Initiative, the Air Force, and NASA. Phase 1 of a proposed two phase interagency program has been completed to develop an 0.1 kg/kW DC/DC converter technology base for these future space applications. Three contractors, Hughes, General Electric (GE), and Maxwell were Phase 1 contractors in a competitive program to develop a megawatt lightweight DC/DC converter. Researchers at NASA Lewis Research Center and the University of Wisconsin also investigated technology in topology and control. All three contractors, as well as the University of Wisconsin, concluded at the end of the Phase 1 study, which included some critical laboratory work, that 0.1-kg/kW megawatt DC/DC converters can be built. This is an order of magnitude lower specific weight than is presently available. A brief description of each of the concepts used to meet the ambitious goals of this program are presented.

On transient rheology and glacial isostasy

NASA Technical Reports Server (NTRS)

Yuen, David A.; Sabadini, Roberto C. A.; Gasperini, Paolo; Boschi, Enzo

1986-01-01

The effect of transient creep on the inference of long-term mantle viscosity is investigated using theoretical predictions from self-gravitating, layered earth models with Maxwell, Burgers' body, and standard linear solid rheologies. The interaction between transient and steady-state rheologies is studied. The responses of the standard linear solid and Burgers' body models to transient creep in the entire mantle, and of the Burgers' body and Maxwell models to creep in the lower mantle are described. The models' responses are examined in terms of the surface displacement, free air gravity anomaly, wander of the rotation pole, and the secular variation of the degree 2 zonal coefficient of the earth's gravitational potential field. The data reveal that transient creep cannot operate throughout the entire mantle.

Short-Range Action, Focusing, and Saturation of Nuclear Forces in a Gravitational-Electrodynamic Model of GRT

NASA Astrophysics Data System (ADS)

Sukhanova, L. A.; Khlestkov, Yu. A.

2015-12-01

An equation for a massive vector field that explains the short-range action of nuclear forces has been obtained via a consistent solution of the Einstein-Maxwell-Lorentz equations in curved spacetime. The nucleus is identified with the throat, whose radius of curvature is adopted as the radius of the nucleus. In this gravitational model the experimentally observed proportionality of the radius of the nucleus to the cubic root of the mass number is obtained.

Offensive Use of Chemical Technologies by US Special Operations Forces in the Global War on Terrorism: The Nonlethal Option (Maxwell Paper, Number 37)

DTIC Science & Technology

2006-07-01

their application in the October 2002 Moscow 9 theater hostage crisis, where Russian special forces used the analgesic fentanyl to subdue occupying...devices throughout the theater. Female terrorists strapped explosive suicide devices to their bodies and positioned themselves among the hostages as...Federal’naia sluzhba bezopasnosti [FSBI, referred to hereafter as FSB) Al’fa, pumped fentanyl , a nonlethal incapacitating agent, into the theater to subdue

Archie to SAM: A Short Operational History of Ground-Based Air Defense

DTIC Science & Technology

2005-08-01

World War II era. Notes 1. Edward Westermann, Flak: German Anti-Aircraft Defenses 1914–1945 (Lawrence, Kans.: University Press, 2001), 9. 2. Ibid., 10–16...December 1945), 255–56; and Hogg, Anti-Aircraft, 115. 74. Thomas Edwards and Murray Gelster, “The Causes of Bombing Errors as Determined from Analysis of...Tactics over North Vietnam” (thesis, Air Command and Staff College, Maxwell AFB, Ala., 1975), 13, AUL. 21. Giles Van Nederveen, “Sparks over Vietnam: The

The Search for an Advanced Fighter: A History from the XF-108 to the Advanced Tactical Fighter

DTIC Science & Technology

1986-04-01

V, ,tt AIR COMMAND AND- STAFF COLLEGE STUDENT REPORT THE SEARCH FOR AN ADVANCED FIGHTER, A HISTORY FROM THE XF-108 TO THE &ELECTE j - MAJOR ROBERT P...expressed in this document are those of the author. They are- J not intended and should not be thought to represent official ideas, attitudes, or policies of...the general public. A loan copy of the document may be obtained from the Air University Interlibrary Loan Service (AULILDEX, Maxwell AFB, Alabama

Asymptotic co- and post-seismic displacements in a homogeneous Maxwell sphere

NASA Astrophysics Data System (ADS)

Tang, He; Sun, Wenke

2018-07-01

The deformations of the Earth caused by internal and external forces are usually expressed through Green's functions or the superposition of normal modes, that is, via numerical methods, which are applicable for computing both co- and post-seismic deformations. It is difficult to express these deformations in an analytical form, even for a uniform viscoelastic sphere. In this study, we present a set of asymptotic solutions for computing co- and post-seismic displacements; these solutions can be further applied to solving co- and post-seismic geoid, gravity and strain changes. Expressions are derived for a uniform Maxwell Earth by combining the reciprocity theorem, which links earthquake, tidal, shear and loading deformations, with the asymptotic solutions of these three external forces (tidal, shear and loading) and analytical inverse Laplace transformation formulae. Since the asymptotic solutions are given in a purely analytical form without series summations or extra convergence skills, they can be practically applied in an efficient way, especially when computing post-seismic deformations and glacial isotactic adjustments of the Earth over long timescales.

Asymptotic Co- and Post-seismic displacements in a homogeneous Maxwell sphere

NASA Astrophysics Data System (ADS)

Tang, He; Sun, Wenke

2018-05-01

The deformations of the Earth caused by internal and external forces are usually expressed through Green's functions or the superposition of normal modes, i.e. via numerical methods, which are applicable for computing both co- and post-seismic deformations. It is difficult to express these deformations in an analytical form, even for a uniform viscoelastic sphere. In this study, we present a set of asymptotic solutions for computing co- and post-seismic displacements; these solutions can be further applied to solving co- and post-seismic geoid, gravity, and strain changes. Expressions are derived for a uniform Maxwell Earth by combining the reciprocity theorem, which links earthquake, tidal, shear and loading deformations, with the asymptotic solutions of these three external forces (tidal, shear and loading) and analytical inverse Laplace transformation formulae. Since the asymptotic solutions are given in a purely analytical form without series summations or extra convergence skills, they can be practically applied in an efficient way, especially when computing post-seismic deformations and glacial isotactic adjustments of the Earth over long timescales.

Testing Theoretical Models of Magnetic Damping Using an Air Track

ERIC Educational Resources Information Center

Vidaurre, Ana; Riera, Jaime; Monsoriu, Juan A.; Gimenez, Marcos H.

2008-01-01

Magnetic braking is a long-established application of Lenz's law. A rigorous analysis of the laws governing this problem involves solving Maxwell's equations in a time-dependent situation. Approximate models have been developed to describe different experimental results related to this phenomenon. In this paper we present a new method for the…

Halbach array-based design and simulation of disc coreless permanen-magnet integrated starter generator

NASA Astrophysics Data System (ADS)

Li, Y. B.; Yang, Z. X.; Chen, W.; He, Q. Y.

2017-11-01

The functional performance, such as magnetic flux leakage, power density and efficiency, is related to the structural characteristics and design technique for the disc permanent magnet synchronous generators (PMSGs). Halbach array theory-based magnetic circuit structure is developed, and Maxwell3D simulation analysis approach of PMSG is proposed in this paper for integrated starter generator (ISG). The magnetization direction of adjacent permanent magnet is organized in difference of 45 degrees for focusing air gap side, and improving the performance of the generator. The magnetic field distribution and functional performance in load and/or unload conditions are simulated by Maxwell3D module. The proposed approach is verified by simulation analysis, the air gap flux density is 0.66T, and the phase voltage curve has the characteristics of a preferable sinusoidal wave and the voltage amplitude 335V can meet the design requirements while the disc coreless PMSG is operating at rated speed. And the developed magnetic circuit structure can be used for engineering design of the disc coreless PMSG to the integrated starter generator.

Application of Force and Energy Approaches to the Problem of a One-Dimensional, Fully Connected, Nonlinear-Spring Lattice Structure

DTIC Science & Technology

2015-09-01

Respondents should be aware that notwithstanding any other provision of  law , no person shall be subject to any penalty  for failing to comply with a...other hand, had posited the law of energy conservation in 1853. By the end of the decade, physicists such as Helmholtz, Thomson, Rankine, and Maxwell...forces are applied to a body, which, in turn, establishes resultant internal forces in the body. If the consti- tutive laws governing the body are

L{sup 2}-stability of the Vlasov-Maxwell-Boltzmann system near global Maxwellians

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

Ha, Seung-Yeal, E-mail: syha@snu.ac.kr; Xiao, Qinghua, E-mail: pdexqh@hotmail.com; Xiong, Linjie, E-mail: xlj@whu.edu.cn

2013-12-15

We present a L{sup 2}-stability theory of the Vlasov-Maxwell-Boltzmann system for the two-species collisional plasma. We show that in a perturbative regime of a global Maxwellian, the L{sup 2}-distance between two strong solutions can be controlled by that between initial data in a Lipschitz manner. Our stability result extends earlier results [Ha, S.-Y. and Xiao, Q.-H., “A revisiting to the L{sup 2}-stability theory of the Boltzmann equation near global Maxwellians,” (submitted) and Ha, S.-Y., Yang, X.-F., and Yun, S.-B., “L{sup 2} stability theory of the Boltzmann equation near a global Maxwellian,” Arch. Ration. Mech. Anal. 197, 657–688 (2010)] on themore » L{sup 2}-stability of the Boltzmann equation to the Boltzmann equation coupled with self-consistent external forces. As a direct application of our stability result, we show that classical solutions in Duan et al. [“Optimal large-time behavior of the Vlasov-Maxwell-Boltzmann system in the whole space,” Commun. Pure Appl. Math. 24, 1497–1546 (2011)] and Guo [“The Vlasov-Maxwell-Boltzmann system near Maxwellians,” Invent. Math. 153(3), 593–630 (2003)] satisfy a uniform L{sup 2}-stability estimate. This is the first result on the L{sup 2}-stability of the Boltzmann equation coupled with self-consistent field equations in three dimensions.« less

Maxwell-Faraday Stresses in Electromagnetic Fields and the Self-Force on a Uniformly Accelerating Point Charge

ERIC Educational Resources Information Center

Rowland, D. R.

2007-01-01

The physical analysis of a uniformly accelerating point charge provides a rich problem to explore in advanced courses in electrodynamics and relativity since it brings together fundamental concepts in relation to electromagnetic radiation, Einstein's equivalence principle and the inertial mass of field energy in ways that reveal subtleties in each…

Reading Hertz's Own Dipole Theory

ERIC Educational Resources Information Center

Anicin, B. A.

2008-01-01

It is well known that the discoverer of radio waves, Heinrich Hertz, was the first man to apply Maxwell's electrodynamic theory to a problem in radio wave propagation. In this paper, we scrutinize his near-field lines of force using computers and his theory. In one of his four figures, a feature was found which was not to be obtained by…

Space Power: Military Imperatives in Australia’s Environment

DTIC Science & Technology

1989-03-01

Sheet, p. 3. 28. ibid. p. 6. 29. ibid, p. 6. 30. ibid. p. 6. NOTES CHAPTER IV (Pages 32-63) 1. Philip Kotler . Marketing Management. 1V88, p. 33. 2...Maxwell AFB, Alabama: Air War College, March 1985. Kotler , Philip . Marketing Management. New Jerspy: Prentice Hall, 6th edition, 1986. Latham, Donald C

Study on magnetic force of electromagnetic levitation circular knitting machine

NASA Astrophysics Data System (ADS)

Wu, X. G.; Zhang, C.; Xu, X. S.; Zhang, J. G.; Yan, N.; Zhang, G. Z.

2018-06-01

The structure of the driving coil and the electromagnetic force of the test prototype of electromagnetic-levitation (EL) circular knitting machine are studied. In this paper, the driving coil’s structure and working principle of the EL circular knitting machine are firstly introduced, then the mathematical modelling analysis of the driving electromagnetic force is carried out, and through the Ansoft Maxwell finite element simulation software the coil’s magnetic induction intensity and the needle’s electromagnetic force is simulated, finally an experimental platform is built to measure the coil’s magnetic induction intensity and the needle’s electromagnetic force. The results show that the theoretical analysis, the simulation analysis and the results of the test are very close, which proves the correctness of the proposed model.

Evolution of biological complexity

PubMed Central

Adami, Christoph; Ofria, Charles; Collier, Travis C.

2000-01-01

To make a case for or against a trend in the evolution of complexity in biological evolution, complexity needs to be both rigorously defined and measurable. A recent information-theoretic (but intuitively evident) definition identifies genomic complexity with the amount of information a sequence stores about its environment. We investigate the evolution of genomic complexity in populations of digital organisms and monitor in detail the evolutionary transitions that increase complexity. We show that, because natural selection forces genomes to behave as a natural “Maxwell Demon,” within a fixed environment, genomic complexity is forced to increase. PMID:10781045

Extracting the potential-well of a near-field optical trap using the Helmholtz-Hodge decomposition

NASA Astrophysics Data System (ADS)

Zaman, Mohammad Asif; Padhy, Punnag; Hansen, Paul C.; Hesselink, Lambertus

2018-02-01

The non-conservative nature of the force field generated by a near-field optical trap is analyzed. A plasmonic C-shaped engraving on a gold film is considered as the trap. The force field is calculated using the Maxwell stress tensor method. The Helmholtz-Hodge decomposition is used to extract the conservative and the non-conservative component of the force. Due to the non-negligible non-conservative component, it is found that the conventional approach of extracting the potential by direct integration of the force is not accurate. Despite the non-conservative nature of the force field, it is found that the statistical properties of a trapped nanoparticle can be estimated from the conservative component of the force field alone. Experimental and numerical results are presented to support the claims.

Theory of EMP Coupling in the Source Region

DTIC Science & Technology

1980-02-28

ploblem rot discussed in the present report is the effect: of breakdown in air (e.g., rnuclear lightning) and in the soil on coupled currents . There are...LIST OF TABLES 8 CHAPTER 1--INTRODUCTION AND BASIC EQUATIONS 9 1.1 INTRODUCTION 9 1.2 MAXWELL’S EQUATIONS 10 1.3 SOURCE -’ND CONDUCTION CURRENTS 13 1.4...3.3 THE COMPTON CURRENT 32 3.4 THE AIR CONDUCTIVITY 33 3.5 SCALING WITH DISTANCE 38 3.6 THE RADIAL E FOR SPHERICAL SYMMETRY 38 3.7 FIELDS GENERATED BY

Handbook for Strategic Air Command (SAC) Management Engineering Officers (MEOs)

DTIC Science & Technology

1985-04-01

JACK D. MARTIN, USAF FACULTY ADVISOR« MAJOR ROBERT M. WEIS, ACSC/ EDX SPONSOR« COLONEL DENNIS D. GRAVES, HQ SAC/XPM Submitted to the...8217^^^!^^^’T^^T^^TTT^"?,^w, Fr ’,^’TTrT^TTrTT,Tr,T^’ in AFR 25-5, then close the book and perform the task satisfac- tcsrily? The key to...Command and Staff College, Air University (ATC), Maxwell AFB, Alabama, 1981. 130 o.V ^^^^^^ WWW ^^^^T^^^^^^^I^^^^^^^^^^^^^W»^»>T»>il)’»M’j MJM ■iii.ii

Strategy Planning Visualization Tool (SPVT) for the Air Operations Center (AOC) Volume I: SPVT Summary and COA Sketch

DTIC Science & Technology

2009-12-01

Limitations of Real Time Battle Damage Assessment. [Thesis.] Maxwell AFB, AL: Air University. Shadbolt, N., Hall, W., Berners - Lee , T. (2006, May-June... Tim ) COA Development Use Case 3.7: User creates a new Course of Action (COA) User Story / Context of Use:  The JFACC may issue clear and...default, the timing of a Mission Analysis object will be r elative to the Operation’s Default tim ing (D-Day). If Use Case 3.24 is implem ented, then

On deriving the Maxwell stress tensor method for calculating the optical force and torque on an object in harmonic electromagnetic fields

NASA Astrophysics Data System (ADS)

Ye, Qian; Lin, Haoze

2017-07-01

Though extensively used in calculating optical force and torque acting on a material object illuminated by laser, the Maxwell stress tensor (MST) method follows the electromagnetic linear and angular momentum balance that is usually derived in most textbooks for a continuous volume charge distribution in free space, if not resorting to the application of Noether’s theorem in electrodynamics. To cast the conservation laws into a physically appealing form involving the current densities of linear and angular momentum, on which the MST method is based, the divergence theorem is employed to transform a volume integral into a surface integral. When a material object of finite volume is put into the field, it brings about a discontinuity of field across its surface, due to the presence of induced surface charge and surface current. Ambiguity arises among students in whether the divergence theorem can still be directly used without any justification. By taking into account the effect of the induced surface charge and current, we present a simple pedagogical derivation for the MST method for calculating the optical force and torque on an object immersed in monochromatic optical field, without resorting to Noether’s theorem. Although the results turn out to be identical to those given in the standard textbooks, our derivation avoids the direct use of the divergence theorem on a discontinuous function.

Surface instability of a thin electrolyte film undergoing coupled electroosmotic and electrophoretic flows in a microfluidic channel.

PubMed

Ray, Bahni; Reddy, Puchalapalli Dinesh Sankar; Bandyopadhyay, Dipankar; Joo, Sang W; Sharma, Ashutosh; Qian, Shizhi; Biswas, Gautam

2011-11-01

We consider the stability of a thin liquid film with a free charged surface resting on a solid charged substrate by performing a general Orr-Sommerfeld (O-S) analysis complemented by a long-wave (LW) analysis. An externally applied field generates an electroosmotic flow (EOF) near the solid substrate and an electrophoretic flow (EPF) at the free surface. The EPF retards the EOF when both the surfaces have the same sign of the potential and can even lead to the flow reversal in a part of the film. In conjunction with the hydrodynamic stress, the Maxwell stress is also considered in the problem formulation. The electrokinetic potential at the liquid-air and solid-liquid interfaces is modelled by the Poisson-Boltzmann equation with the Debye-Hückel approximation. The O-S analysis shows a finite-wavenumber shear mode of instability when the inertial forces are strong and an LW interfacial mode of instability in the regime where the viscous force dominates. Interestingly, both the modes are found to form beyond a critical flow rate. The shear (interfacial) mode is found to be dominant when the film is thick (thin), the electric field applied is strong (weak), and the zeta-potentials on the liquid-air and solid-liquid interfaces are high (small). The LW analysis predicts the presence of the interfacial mode, but fails to capture the shear mode. The change in the propagation direction of the interfacial mode with the zeta-potential is predicted by both O-S and LW analyses. The parametric range in which the LW analysis is valid is thus demonstrated. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Measuring the Foundation of Homeland Security

DTIC Science & Technology

2007-03-01

reference comes from a book titled Maslow on Management:56 Abraham Maslow is often referred to as the father of Third Force Psychology. The Third...understanding to basic human behavior, “All human beings 56 Abraham Maslow , Maslow on Management (New... Maslow , Abraham . Maslow on Management. New York: John Wiley & Sons, Inc., 1998. Maxwell, John C. The 17 Indisputable Laws of Teamwork. Nashville

An integral equation-based numerical solver for Taylor states in toroidal geometries

NASA Astrophysics Data System (ADS)

O'Neil, Michael; Cerfon, Antoine J.

2018-04-01

We present an algorithm for the numerical calculation of Taylor states in toroidal and toroidal-shell geometries using an analytical framework developed for the solution to the time-harmonic Maxwell equations. Taylor states are a special case of what are known as Beltrami fields, or linear force-free fields. The scheme of this work relies on the generalized Debye source representation of Maxwell fields and an integral representation of Beltrami fields which immediately yields a well-conditioned second-kind integral equation. This integral equation has a unique solution whenever the Beltrami parameter λ is not a member of a discrete, countable set of resonances which physically correspond to spontaneous symmetry breaking. Several numerical examples relevant to magnetohydrodynamic equilibria calculations are provided. Lastly, our approach easily generalizes to arbitrary geometries, both bounded and unbounded, and of varying genus.

The Life of James Clerk Maxwell

NASA Astrophysics Data System (ADS)

Campbell, Lewis; Garnett, William

2010-06-01

Preface; Part I. Biographical Outline: 1. Birth and parentage; 2. Glenlair - childhood, 1831-1841; 3. Boyhood, 1841-1844; 4. Adolescence, 1844-1847; 5. Opening manhood, 1847-1850; 6. Undergraduate life at Cambridge, 1850-1854; 7. Bachelor-scholar and fellow of Trinity, 1854-1856; 8. Essays at Cambridge, 1853-1856; 9. Death of his father. Professorship at Aberdeen, 1856-1857; 10. Aberdeen. Marriage, 1857-1860; 11. King's College, London. Glenair, 1860-1870; 12. Cambridge, 1871-1879; 13. Illness and death, 1879; 14. Last essays at Cambridge; Part II. Contributions to Science: 1. Experiments on colour vision, and other contributions to optics; 2. Investigations respecting elastic solids; 3. Pure geometry; 4. Mechanics; 5. Saturn's rings; 6. Faraday's lines of force, and Maxwell's theory of the electromagnetic field; 7. Molecular physics; Part III. Poems: 1. Juvenile verses and translations; 2. Occasional pieces; 3. Serio-comic verse; Index.

Evaluating lightning hazards to building environments using explicit numerical solutions of Maxwell's equations

NASA Astrophysics Data System (ADS)

Collier, Richard S.; McKenna, Paul M.; Perala, Rodney A.

1991-08-01

The objective here is to describe the lightning hazards to buildings and their internal environments using advanced formulations of Maxwell's Equations. The method described is the Three Dimensional Finite Difference Time Domain Solution. It can be used to solve for the lightning interaction with such structures in three dimensions with the inclusion of a considerable amount of detail. Special techniques were developed for including wire, plumbing, and rebar into the model. Some buildings have provisions for lightning protection in the form of air terminals connected to a ground counterpoise system. It is shown that fields and currents within these structures can be significantly high during a lightning strike. Time lapse video presentations were made showing the electric and magnetic field distributions on selected cross sections of the buildings during a simulated lightning strike.

Evaluating lightning hazards to building environments using explicit numerical solutions of Maxwell's equations

NASA Technical Reports Server (NTRS)

Collier, Richard S.; Mckenna, Paul M.; Perala, Rodney A.

1991-01-01

The objective here is to describe the lightning hazards to buildings and their internal environments using advanced formulations of Maxwell's Equations. The method described is the Three Dimensional Finite Difference Time Domain Solution. It can be used to solve for the lightning interaction with such structures in three dimensions with the inclusion of a considerable amount of detail. Special techniques were developed for including wire, plumbing, and rebar into the model. Some buildings have provisions for lightning protection in the form of air terminals connected to a ground counterpoise system. It is shown that fields and currents within these structures can be significantly high during a lightning strike. Time lapse video presentations were made showing the electric and magnetic field distributions on selected cross sections of the buildings during a simulated lightning strike.

Military Psychology: An Overview,

DTIC Science & Technology

1984-05-01

intelligence tests that were widely used in World War I and also served as the models for most group intelligence tests developed after the war for military and...in such areas as supervision, job satisfaction, organizational climate , and work-group effectiveness. For more information write: LMDC/AN, Maxwell Air...primate. Animal models and methods from the disciplines of behavioral toxicology, behavioral pharmacology, physiological psychology, and neurophysiology

James Clerk Maxwell: Life and science

NASA Astrophysics Data System (ADS)

Marston, Philip L.

2016-07-01

Maxwell's life and science are presented with an account of the progression of Maxwell's research on electromagnetic theory. This is appropriate for the International Year of Light and Light-based Technologies, 2015. Maxwell's own confidence in his 1865 electromagnetic theory of light is examined, along with some of the difficulties he faced and the difficulties faced by some of his followers. Maxwell's interest in radiation pressure and electromagnetic stress is addressed, as well as subsequent developments. Some of Maxwell's other contributions to physics are discussed with an emphasis on the kinetic and molecular theory of gases. Maxwell's theistic perspective on science is illustrated, accompanied by examples of perspectives on Maxwell and his science provided by his peers and accounts of his interactions with those peers. Appendices examine the peer review of Maxwell's 1865 electromagnetic theory paper and the naming of the Maxwell Garnett effective media approximation and provide various supplemental perspectives. From Maxwell's publications and correspondence there is evidence he had a high regard for Michael Faraday. Examples of Maxwell's contributions to electromagnetic terminology are noted.

Fringe Field Effects on Bending Magnets, Derived for TRANSPORT/TURTLE

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

Molloy, Riley; Blitz, Sam

2013-08-05

A realistic magnetic dipole has complex effects on a charged particle near the entrance and exit of the magnet, even with a constant and uniform magnetic field deep within the interior of the magnet. To satisfy Maxwell's equations, the field lines near either end of a realistic magnet are significantly more complicated, yielding non-trivial forces. The effects of this fringe field are calculated to first order, applying both the paraxial and thin lens approximations. We find that, in addition to zeroth order effects, the position of a particle directly impacts the forces in the horizontal and vertical directions.

Sabers, Lances, B-17s and F-105s: An Essay on the Human Element, Napoleonic Warfare, and Air Combat.

DTIC Science & Technology

1987-04-01

AD~~AB8 SERS LAKCES 9-175 S F-1SSS: AN ESSAY ON TNE HUMAN 1/1 COMMANDAND STAFF COLL MAXWELL AFD AL. M K WELLS APR *? UNCLASSIFIED ACSC-B go69 F/0 15...available to any writer on this subject. This document is the property of the United States Government. It is available for distribution to the general...Air Command and Staff College." -- All reproduced copies must contain the name( s ) of the report’s author( s ). -- If format modification is necessary to

Proceedings of the Air Power Symposium on the Role of Airpower in Low Intensity Conflict (9th) Held at Maxwell AFB, Alabama on 11-13 March 1985,

DTIC Science & Technology

1985-05-01

it stands it is not promis- ing. Taking a strict constructionist view of it, we can put aside speculation about what the role of air power could be...34 special operations. The nature of revolution and counterrevolution places the focus of battle in the political- social milieu and psychological...of gravity of such conflicts is more likely to be in political- social milieu rather than the "battlefield." This is made more ambiguous by the fact

Marangoni Convection and Deviations from Maxwells' Evaporation Model

NASA Technical Reports Server (NTRS)

Segre, P. N.; Snell, E. H.; Adamek, D. H.

2003-01-01

We investigate the convective dynamics of evaporating pools of volatile liquids using an ultra-sensitive thermal imaging camera. During evaporation, there are significant convective flows inside the liquid due to Marangoni forces. We find that Marangoni convection during evaporation can dramatically affect the evaporation rates of volatile liquids. A simple heat balance model connects the convective velocities and temperature gradients to the evaporation rates.

Proceedings of the Air Power Symposium on the Role of Airpower in Low Intensity Conflict (9th) Held at Maxwell AFB, Alabama on 11-13 March 1985. Appendix 3. Symposium Papers,

DTIC Science & Technology

1985-05-01

and internal security problems which represent the comtemporary disease. Nicaragua, under Somoza, was one such example. The Somoza family...he was assigned to the Armament * Division, Eglin APB, Florida. He completed a Master’s Degree in Business * Administration in 1983 and then

Venezuela and Chavez: What the Future Holds...

DTIC Science & Technology

2010-04-01

A Research Report Submitted to the Faculty In Partial Fulfillment of the Graduation Requirements Advisor: Dr. John Ackerman Maxwell Air...western portion of the continent. Beginning with Colombia’s liberation from colonial rule in 1819 , Venezuelan-born Simon Bolivar, with the...first year in office, as Richard Lapper wrote in 2006 in his Special Report to the Council on Foreign Relations: ...was preparation of a new

Comparisons of the Maxwell and CLL Gas/Surface Interaction Models Using DSMC

NASA Technical Reports Server (NTRS)

Hedahl, Marc O.

1995-01-01

Two contrasting models of gas-surface interactions are studied using the Direct Simulation Monte Carlo (DSMC) method. The DSMC calculations examine differences in predictions of aerodynamic forces and heat transfer between the Maxwell and Cercignani-Lampis-Lord (CLL) models for flat plate configurations at freestream conditions corresponding to a 140 km orbit around Venus. The size of the flat plate is that of one of the solar panels on the Magellan spacecraft, and the freestream conditions are one of those experienced during aerobraking maneuvers. Results are presented for both a single flat plate and a two-plate configuration as a function of angle of attack and gas-surface accommodation coefficients. The two plate system is not representative of the Magellan geometry, but is studied to explore possible experiments that might be used to differentiate between the two gas surface interaction models.

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

Super-Maxwellian helium evaporation from pure and salty water

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

Hahn, Christine; Kann, Zachary R.; Faust, Jennifer A.

2016-01-28

Helium atoms evaporate from pure water and salty solutions in super-Maxwellian speed distributions, as observed experimentally and modeled theoretically. The experiments are performed by monitoring the velocities of dissolved He atoms that evaporate from microjets of pure water at 252 K and 4–8.5 molal LiCl and LiBr at 232–252 K. The average He atom energies exceed the flux-weighted Maxwell-Boltzmann average of 2RT by 30% for pure water and 70% for 8.5m LiBr. Classical molecular dynamics simulations closely reproduce the observed speed distributions and provide microscopic insight into the forces that eject the He atoms from solution. Comparisons of the densitymore » profile and He kinetic energies across the water-vacuum interface indicate that the He atoms are accelerated by He–water collisions within the top 1-2 layers of the liquid. We also find that the average He atom kinetic energy scales with the free energy of solvation of this sparingly soluble gas. This free-energy difference reflects the steeply decreasing potential of mean force on the He atoms in the interfacial region, whose gradient is the repulsive force that tends to expel the atoms. The accompanying sharp decrease in water density suppresses the He–water collisions that would otherwise maintain a Maxwell-Boltzmann distribution, allowing the He atom to escape at high energies. Helium is especially affected by this reduction in collisions because its weak interactions make energy transfer inefficient.« less

Rigorous derivation of electromagnetic self-force

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

Gralla, Samuel E.; Harte, Abraham I.; Wald, Robert M.

2009-07-15

During the past century, there has been considerable discussion and analysis of the motion of a point charge in an external electromagnetic field in special relativity, taking into account 'self-force' effects due to the particle's own electromagnetic field. We analyze the issue of 'particle motion' in classical electromagnetism in a rigorous and systematic way by considering a one-parameter family of solutions to the coupled Maxwell and matter equations corresponding to having a body whose charge-current density J{sup a}({lambda}) and stress-energy tensor T{sub ab}({lambda}) scale to zero size in an asymptotically self-similar manner about a worldline {gamma} as {lambda}{yields}0. In thismore » limit, the charge, q, and total mass, m, of the body go to zero, and q/m goes to a well-defined limit. The Maxwell field F{sub ab}({lambda}) is assumed to be the retarded solution associated with J{sup a}({lambda}) plus a homogeneous solution (the 'external field') that varies smoothly with {lambda}. We prove that the worldline {gamma} must be a solution to the Lorentz force equations of motion in the external field F{sub ab}({lambda}=0). We then obtain self-force, dipole forces, and spin force as first-order perturbative corrections to the center-of-mass motion of the body. We believe that this is the first rigorous derivation of the complete first-order correction to Lorentz force motion. We also address the issue of obtaining a self-consistent perturbative equation of motion associated with our perturbative result, and argue that the self-force equations of motion that have previously been written down in conjunction with the 'reduction of order' procedure should provide accurate equations of motion for a sufficiently small charged body with negligible dipole moments and spin. (There is no corresponding justification for the non-reduced-order equations.) We restrict consideration in this paper to classical electrodynamics in flat spacetime, but there should be no difficulty in extending our results to the motion of a charged body in an arbitrary globally hyperbolic curved spacetime.« less

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

Magnetically Induced Vibration in an 8-Pole, 9-Slot Brushless DC Motor

NASA Astrophysics Data System (ADS)

Chuang, Thomas Y.; Lieu, Dennis K.

A parametric study was conducted to determine the effect of motor geometry on the force imbalance in an 8-pole/9-slot motor. The study is based on a quasi-static finite element analysis in which the force calculations were made by integrating the Maxwell stresses along the center of the airgap. For small variations from the base motor geometry, the study revealed the following trends. The magnitude of the force imbalance decreases as the slot width decreases. The imbalance also decreases as the airgap length increases. A rotor/stator eccentricity introduces a constant force imbalance which increases proportionally to, and in the direction of, the eccentricity. As the size of the motor is scaled up uniformly, the mass increases faster than the imbalance. The results suggest that the force imbalance is caused predominantly by the stress concentrations at the corners of the stator teeth.

EMP on a NTS experiment

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

Gilbert, J.; van Lint, V.; Sherwood, S.

This report is a compilation of two previous sets of pretest calculations, references 1 and 2 and the grounding and shielding report, reference 3. The calculations performed in reference 1 were made for the baseline system, with the instrumentation trailers not isolated from ground, and wider ranges of ground conductivity were considered. This was used to develop the grounding and shielding plan included in the appendix. The final pretest calculations of reference 2 were performed for the modified system with isolated trailers, and with a better knowledge of the ground conductivity. The basic driving mechanism for currents in the modelmore » is the motion of Compton electrons, driven by gamma rays, in the air gaps and soil. Most of the Compton current is balanced by conduction current which returns directly along the path of the Compton electron, but a small fraction will return by circuitous paths involving current flow on conductors, including the uphole cables. The calculation of the currents is done in a two step process -- first the voltages in the ground near the conducting metallic structures is calculated without considering the presence of the structures. These are then used as open circuit drivers for an electrical model of the conductors which is obtained from loop integrals of Maxwell`s equations. The model which is used is a transmission line model, similar to those which have been used to calculate EMP currents on buried and overhead cables in other situations, including previous underground tests, although on much shorter distance and time scales, and with more controlled geometries. The behavior of air gaps between the conducting structure and the walls of the drift is calculated using an air chemistry model which determines the electron and ion densities and uses them to calculate the air conductivity across the gap.« less

Electromagnetic unification of matter and force fields

NASA Astrophysics Data System (ADS)

John, Sarah

2004-05-01

Special relativity and quantum mechanics are descriptive of electromagnetic propagation in waveguides, with mass analogous to the cutoff frequency of a waveguide mode [S.John, Bull.Am.Phys.Soc. vol.39,no.2,1254 (1994)]. It is further postulated herein that all spin 1/2 matter (necessarily massive) and spin 1 force fields have their origin in the electromagnetic fields E and B. This concept is not new. Majorana, among others have obtained electromagnetic representations of Dirac-like equations valid for the zero-mass case. Here, the spinor representation of the Maxwell equations, as given by Sallhofer, is extended to oscillatory fields with propagation constant m to obtain, in the absence of charge and current densities, the coupled equation (M. hatp + β E)ψ = 0 , where M = diag[ M σ, M^* σ ] , β = offdiag[I,I] , ψ ^ = i ^dag ( σ. B0 ( p), σ. E_0(p)), and M=m+ip, with the energy-mass relation given by E^2 = M M . Further, it is shown that the interaction term of QED is a direct consequence of including the sources and currents of Maxwell equations. Qualitative field patterns for spin 1/2 and spin 1 states, such as the electron, neutrino, magnetic monopole, quarks, photon, and massive gauge bosons are suggested.

Viscous Forces in Velocity Boundary Layers around Planetary Ionospheres.

PubMed

Pérez-De-Tejada

1999-11-01

A discussion is presented to examine the role of viscous forces in the transport of solar wind momentum to the ionospheric plasma of weakly magnetized planets (Venus and Mars). Observational data are used to make a comparison of the Reynolds and Maxwell stresses that are operative in the interaction of the solar wind with local plasma (planetary ionospheres). Measurements show the presence of a velocity boundary layer formed around the flanks of the ionosphere where the shocked solar wind has reached super-Alfvénic speeds. It is found that the Reynolds stresses in the solar wind at that region can be larger than the Maxwell stresses and thus are necessary in the local acceleration of the ionospheric plasma. From an order-of-magnitude calculation of the Reynolds stresses, it is possible to derive values of the kinematic viscosity and the Reynolds number that are suitable to the gyrotropic motion of the solar wind particles across the boundary layer. The value of the kinematic viscosity is comparable to those inferred from studies of the transport of solar wind momentum to the earth's magnetosphere and thus suggest a common property of the solar wind around planetary obstacles. Similar conditions could also be applicable to velocity boundary layers formed in other plasma interaction problems in astrophysics.

Zonal Flows and Long-lived Axisymmetric Pressure Bumps in Magnetorotational Turbulence

NASA Astrophysics Data System (ADS)

Johansen, A.; Youdin, A.; Klahr, H.

2009-06-01

We study the behavior of magnetorotational turbulence in shearing box simulations with a radial and azimuthal extent up to 10 scale heights. Maxwell and Reynolds stresses are found to increase by more than a factor of 2 when increasing the box size beyond two scale heights in the radial direction. Further increase of the box size has little or no effect on the statistical properties of the turbulence. An inverse cascade excites magnetic field structures at the largest scales of the box. The corresponding 10% variation in the Maxwell stress launches a zonal flow of alternating sub- and super-Keplerian velocity. This, in turn, generates a banded density structure in geostrophic balance between pressure and Coriolis forces. We present a simplified model for the appearance of zonal flows, in which stochastic forcing by the magnetic tension on short timescales creates zonal flow structures with lifetimes of several tens of orbits. We experiment with various improved shearing box algorithms to reduce the numerical diffusivity introduced by the supersonic shear flow. While a standard finite difference advection scheme shows signs of a suppression of turbulent activity near the edges of the box, this problem is eliminated by a new method where the Keplerian shear advection is advanced in time by interpolation in Fourier space.

Simultaneous measurement of displacement current and absorption spectra of Langmuir film

NASA Astrophysics Data System (ADS)

Xu, Xiaobin; Kubota, Tohru; Iwamoto, Mitsumasa

1995-07-01

A Maxwell-displacement-current measuring system coupled with the system used for the measurement of absorption spectra of monolayers on a water surface has been developed. Using this system, the displacement current and the absorbance across monolayers of squarylium dye at the air/water surface were detected. It was found that the change in J aggregate in the monolayers with monolayer compression was detectable using the system.

2006 JSOU/NDIA SO/LIC Chapter Essays

DTIC Science & Technology

2006-06-01

Sloan Ph.D., Comparative Politics University of Central Florida Robert G. Spulak, Jr. Ph.D., Physics /Nuclear Engineering Sandia National...each other. However, a virtual approach that leverages technology widens and enriches the opportunity for contact and is not limited by physical ...www.iep.utm.edu/j/justwar.htm [accessed 17 May 2004]. In Strategy and War Academic Year 2006 Coursebook , edited by Sharon McBride et al. (Maxwell AFB, AL: Air

Environmental Assessment for Air Force Research Laboratory Space Vehicles Integrated Experiments Division Office Space at Kirtland Air Force Base, Albuquerque, New Mexico

DTIC Science & Technology

2005-06-01

AIR FORCE RESEARCH LABORATORY SPACE VEHICLES INTEGRATED EXPERMENTS DIVISION OFFICE SPACE AT KIRTLAND AIR FORCE ... Kirtland Air Force Base (KAFB). The office building would house the Air Force Research Laboratory Space Vehicles Integrated Experiments Division...ADDRESS(ES) Air Force Research Laboratory ,Space Vehicles Directorate,3550 Aberdeen Ave. SE, Kirtland

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

33 CFR 334.590 - Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area, Patrick Air Force Base...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Fla.; Air Force missile testing area, Patrick Air Force Base, Fla. 334.590 Section 334.590 Navigation... RESTRICTED AREA REGULATIONS § 334.590 Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area... during firing periods to be specified by the Commander, Air Force Missile Test Center, Patrick Air Force...

33 CFR 334.590 - Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area, Patrick Air Force Base...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Fla.; Air Force missile testing area, Patrick Air Force Base, Fla. 334.590 Section 334.590 Navigation... RESTRICTED AREA REGULATIONS § 334.590 Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area... during firing periods to be specified by the Commander, Air Force Missile Test Center, Patrick Air Force...

33 CFR 334.590 - Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area, Patrick Air Force Base...

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Fla.; Air Force missile testing area, Patrick Air Force Base, Fla. 334.590 Section 334.590 Navigation... RESTRICTED AREA REGULATIONS § 334.590 Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area... during firing periods to be specified by the Commander, Air Force Missile Test Center, Patrick Air Force...

33 CFR 334.590 - Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area, Patrick Air Force Base...

Code of Federal Regulations, 2014 CFR

2014-07-01

..., Fla.; Air Force missile testing area, Patrick Air Force Base, Fla. 334.590 Section 334.590 Navigation... RESTRICTED AREA REGULATIONS § 334.590 Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area... during firing periods to be specified by the Commander, Air Force Missile Test Center, Patrick Air Force...

Inspector General, DoD, Oversight of the Air Force Audit Agency Audit of the FY 1996 Air Force Consolidated Financial Statements.

DTIC Science & Technology

1997-04-10

financial statements . We delegated the audit of the FY 1996 Air Force consolidated financial statements to the Air Force Audit Agency on May 17, 1996...This report provides our endorsement of the Air Force Audit Agency disclaimer of opinion on the Air Force consolidated financial statements for FY...1996, along with the Air Force Audit Agency Report of Audit, ’Opinion on Fiscal Year 1996 Air Force Consolidated Financial Statements .’

Light radiation pressure upon an optically orthotropic surface

NASA Astrophysics Data System (ADS)

Nerovny, Nikolay A.; Lapina, Irina E.; Grigorjev, Anton S.

2017-11-01

In this paper, we discuss the problem of determination of light radiation pressure force upon an anisotropic surface. The optical parameters of such a surface are considered to have major and minor axes, so the model is called an orthotropic model. We derive the equations for force components from emission, absorption, and reflection, utilizing a modified Maxwell's specular-diffuse model. The proposed model can be used to model a flat solar sail with wrinkles. By performing Bayesian analysis for example of a wrinkled surface, we show that there are cases in which an orthotropic model of the optical parameters of a surface may be more accurate than an isotropic model.

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

75 FR 32750 - US Air Force Scientific Advisory Board Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-09

... DEPARTMENT OF DEFENSE Department of the Air Force US Air Force Scientific Advisory Board Notice of Meeting AGENCY: Department of the Air Force, US Air Force Scientific Advisory Board. ACTION: Meeting....150, the Department of Defense announces that the United States Air Force Scientific Advisory Board...

Air Force Research Laboratory’s Focused Long Term Challenges

DTIC Science & Technology

2008-04-01

Air Force Research Laboratory ( AFRL ) mission is to provide support to the Air Force (AF) and the warfighters with... Air Force Research Laboratory’s Focused Long Term Challenges Leo J Rose Munitions Directorate, Air Force Research Laboratory , 101 W Eglin Blvd...This technology vision, which was born in our Air Force Research Laboratory , builds on the Air Force’s traditional kill

Best Practices in User Needs/Requirements Generation

DTIC Science & Technology

2000-06-15

to the US Air Force, the framework was tested . All of the organizations demonstrated the existence of the four fundamental activities contained in...SP Air Force Deputy Chief of Staff for Security Police AF/TE Air Force Deputy Chief of Staff for Test and Evaluations AF/XO Air Force Deputy Chief of...Operational Test and Evaluation Center AFPD Air Force Policy Directive AFROC Air Force Requirements Oversight Council AFSOC Air Force Special Operations

75 FR 53863 - Amendment of Restricted Area R-5113; Socorro, NM

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-02

... using agency of Restricted Area R- 5113, Socorro, NM, to ``U.S. Air Force, Air Force Research Laboratory....S. Air Force, Air Force Research Laboratory.'' This change is required to reflect the change in the... words ``Using Agency. U.S. Air Force, Air Force Research Laboratory.'' Issued in Washington, DC, on...

Air Force Research Laboratory Preparation for Year 2000.

DTIC Science & Technology

1998-10-05

Air Force Research Laboratory , Phillips Research Site , Kirkland Air Force Base, New...Pentagon, Washington, D.C. 20301-1900. The identity of each writer and caller is fully protected. Acronym AFRL Air Force Research Laboratory INSPECTOR...completion of the implementation phase was May 31, 1999. Air Force Research Laboratory . The Air Force Research

United States Air Force Summer Research Program -- 1993. Volume 3. Phillips Laboratory

DTIC Science & Technology

1993-12-01

PHILLIPS LABORATORY KIRTLAND AIR FORCE BASE, NEW MEXICO SPONSORED BY: AIR FORCE OFFICE OF SCIENTIFIC RESEARCH ROLLING AIR FORCE BASE, WASHINGTON ,D.C...Report for. Summer Faculty Research Program at Phillips Laboratory Kirtland Air Force Base Sponsored by: Air Force Offlce of Scientific Research ...Prcgram Phillips Laboratory Kirtland

78 FR 49484 - Exchange of Air Force Real Property for Non-Air Force Real Property

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... DEPARTMENT OF DEFENSE Department of Air Force Exchange of Air Force Real Property for Non-Air Force Real Property SUMMARY: Notice identifies excess Federal real property under administrative jurisdiction of the United States Air Force it intends to exchange for real property not currently owned by the...

76 FR 28215 - U.S. Air Force Scientific Advisory Board Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-16

... DEPARTMENT OF DEFENSE Department of the Air Force U.S. Air Force Scientific Advisory Board Notice of Meeting AGENCY: Department of the Air Force, U.S. Air Force Scientific Advisory Board, DoD. ACTION... 102-3.150, the Department of Defense announces that the United States Air Force Scientific Advisory...

76 FR 65187 - U.S. Air Force Scientific Advisory Board Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-20

... DEPARTMENT OF DEFENSE Department of the Air Force U.S. Air Force Scientific Advisory Board Notice of Meeting AGENCY: US Air Force Scientific Advisory Board, Department of the Air Force, DoD. ACTION: Meeting Cancellation Notice. SUMMARY: Due to difficulties, beyond the control of the U.S. Air Force...

76 FR 18537 - U.S. Air Force Scientific Advisory Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-04

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76 FR 22083 - U.S. Air Force Academy Board of Visitors Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-20

...'t Tell'' way ahead; an Air Force perspective on Diversity; an Ethics briefing; and Air Force Academy... DEPARTMENT OF DEFENSE Department of the Air Force U.S. Air Force Academy Board of Visitors Notice of Meeting AGENCY: U.S. Air Force Academy Board of Visitors. ACTION: Meeting notice. SUMMARY...

76 FR 71333 - U.S. Air Force Academy Board of Visitors Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-17

... Don't Tell;'' a National and Air Force perspective on Diversity; the Air Force Academy Athletic... DEPARTMENT OF DEFENSE Department of the Air Force U.S. Air Force Academy Board of Visitors Notice of Meeting AGENCY: U.S. Air Force Academy Board of Visitors. ACTION: Meeting notice. SUMMARY: In...

Topological Maxwell Metal Bands in a Superconducting Qutrit

NASA Astrophysics Data System (ADS)

Tan, Xinsheng; Zhang, Dan-Wei; Liu, Qiang; Xue, Guangming; Yu, Hai-Feng; Zhu, Yan-Qing; Yan, Hui; Zhu, Shi-Liang; Yu, Yang

2018-03-01

We experimentally explore the topological Maxwell metal bands by mapping the momentum space of condensed-matter models to the tunable parameter space of superconducting quantum circuits. An exotic band structure that is effectively described by the spin-1 Maxwell equations is imaged. Threefold degenerate points dubbed Maxwell points are observed in the Maxwell metal bands. Moreover, we engineer and observe the topological phase transition from the topological Maxwell metal to a trivial insulator, and report the first experiment to measure the Chern numbers that are higher than one.

Environmental Assessment, Balloon Launch and Landing Operations, Air Force Research Laboratory, Space Vehicles Directorate, Kirtland Air Force Base, New Mexico

DTIC Science & Technology

2012-06-01

Force Research Laboratory , Space Vehicles Directorate ( AFRL /RV) located at Kirtland Air Force Base is preparing an Environmental Assessment (EA) for...United States Air Force Research Laboratory , Space Vehicles Directorate ( AFRL /RV) located at Kirtland Air Force Base is preparing an Environmental...United States Air Force Research Laboratory , Space Vehicles Directorate ( AFRL

33 CFR 334.710 - The Narrows and Gulf of Mexico adjacent to Santa Rosa Island, Air Force Proving Ground Command...

Code of Federal Regulations, 2011 CFR

2011-07-01

... adjacent to Santa Rosa Island, Air Force Proving Ground Command, Eglin Air Force Base, Fla. 334.710 Section... Santa Rosa Island, Air Force Proving Ground Command, Eglin Air Force Base, Fla. (a) The restricted area... regulations in this section shall be enforced by the Commander, Air Force Proving Ground Command, Eglin Air...

Diffusion of Charged Species in Liquids

NASA Astrophysics Data System (ADS)

Del Río, J. A.; Whitaker, S.

2016-11-01

In this study the laws of mechanics for multi-component systems are used to develop a theory for the diffusion of ions in the presence of an electrostatic field. The analysis begins with the governing equation for the species velocity and it leads to the governing equation for the species diffusion velocity. Simplification of this latter result provides a momentum equation containing three dominant forces: (a) the gradient of the partial pressure, (b) the electrostatic force, and (c) the diffusive drag force that is a central feature of the Maxwell-Stefan equations. For ideal gas mixtures we derive the classic Nernst-Planck equation. For liquid-phase diffusion we encounter a situation in which the Nernst-Planck contribution to diffusion differs by several orders of magnitude from that obtained for ideal gases.

Diffusion of Charged Species in Liquids.

PubMed

Del Río, J A; Whitaker, S

2016-11-04

In this study the laws of mechanics for multi-component systems are used to develop a theory for the diffusion of ions in the presence of an electrostatic field. The analysis begins with the governing equation for the species velocity and it leads to the governing equation for the species diffusion velocity. Simplification of this latter result provides a momentum equation containing three dominant forces: (a) the gradient of the partial pressure, (b) the electrostatic force, and (c) the diffusive drag force that is a central feature of the Maxwell-Stefan equations. For ideal gas mixtures we derive the classic Nernst-Planck equation. For liquid-phase diffusion we encounter a situation in which the Nernst-Planck contribution to diffusion differs by several orders of magnitude from that obtained for ideal gases.

Diffusion of Charged Species in Liquids

PubMed Central

del Río, J. A.; Whitaker, S.

2016-01-01

In this study the laws of mechanics for multi-component systems are used to develop a theory for the diffusion of ions in the presence of an electrostatic field. The analysis begins with the governing equation for the species velocity and it leads to the governing equation for the species diffusion velocity. Simplification of this latter result provides a momentum equation containing three dominant forces: (a) the gradient of the partial pressure, (b) the electrostatic force, and (c) the diffusive drag force that is a central feature of the Maxwell-Stefan equations. For ideal gas mixtures we derive the classic Nernst-Planck equation. For liquid-phase diffusion we encounter a situation in which the Nernst-Planck contribution to diffusion differs by several orders of magnitude from that obtained for ideal gases. PMID:27811959

Effective Use of Females to Support Nation Building Operations in Afghanistan

DTIC Science & Technology

2009-04-01

Building. Santa Monica, CA: RAND Corporation, 2008. Donini , Antonio, et al,eds. Nation-Building Unraveled? Aid, Peace and Justice in Afghanistan...Conflict, and Peacekeeping, ed. Mazurana et al. Lanham, MD: Rowman and Littlefield Publishers, 2005. Frels, M . “Women Warriors: Oxymoron or Reality...MD: Rowman and Littlefield Publishers, 2005. McSally, M . “Women in Combat: Is the Current Policy Obsolete?” Master’s Thesis, Maxwell AFB, AL: Air

Struggling to Target: Airpower’s Historical Challenge Continues

DTIC Science & Technology

2002-04-01

targeting. Notes 1 Larry A. Weaver and Robert D. Pollock, “Campaign Planning for the 21st Century,” in Airpower Studies Coursebook , ed. Lt...Around,” in Airpower Studies Coursebook , ed. Lt Colonel Anthony C. Cain, Dr. Doug Peifer, Llewellyn A. Lamar et al. (Maxwell AFB, Ala.: Air Command...In addition, the list of installations considered viable targets increased by 50% during the same timeframe.26 These statistics are only a small

The Diplomacy of the Jaguar: French Airpower in Postcolonial African Conflicts

DTIC Science & Technology

2009-03-01

turned back. Lorell, Airpower in Peripheral Conflict, 46. 32. Ibid., 48. 33. Ibid., 49. 34. Martel, Histoire Militaire de la France, 563. 35. Lorell...Airpower in Peripheral Conflict, 50. 36. Martel, Histoire Militaire de la France, 563. 37. Chipman, French Military Policy and African Security, 9. 38...Pro- longed Wars: A Post-Nuclear Challenge. Maxwell AFB, AL: Air University Press, March 2005. 39 Martel, André, ed. Histoire Militaire de la France

The Interagency Process and America’s Second Front in the Global War on Terrorism

DTIC Science & Technology

2003-04-01

Environmental Factors Channel Interagency Dynamics”, NS Coursebook , AY 2003, Air Command and Staff College, Maxwell AFB, AL, p. 117. 4 Strategy Course, Lesson...Study of Airpower.” AP Coursebook , 2002, 2 3 History, USSOCOM, 15th Anniversary Edition, 16 April 2002, p. 83 4 Profile: Philippines, U.S...our infrastructure, both physical and information networks, from attack from terrorist groups that have already demonstrated their technical savvy

Operational Design Cognitive Methodology: An Analysis of COMISAF 30 August 2009 Initial Assessment

DTIC Science & Technology

2010-04-01

the set of characteristics, capabilities, and sources of power from which a system derives its moral or physical strength, freedom of action, and...objective must be the population.” 53 The population focused objective extends beyond just the basics of physical security. The whole of government...In Warfare Studies AY10 Coursebook , edited by Sharon McBride, 196-212. Maxwell AFB, AL: Air University Press, October 2009. Kem, Jack D

77 FR 22770 - U.S. Air Force Scientific Advisory Board; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-17

... extended use of Air Force Space Command space-based sensors. In accordance with 5 U.S.C. 552b, as amended... DEPARTMENT OF DEFENSE Department of the Air Force U.S. Air Force Scientific Advisory Board; Notice of Meeting AGENCY: Department of the Air Force, U.S. Air Force Scientific Advisory Board. ACTION...

Air Force Medical Service > Resources > Suicide Prevention

Science.gov Websites

Air Force Medical Service Air Force Medical Service Join the Air Force Home Your Healthcare Healthy Videos MHS Genesis AFMS Priorities Trusted Care Vision Air Force Medical Home Full Spectrum Medical ) Air Force EFMP Who is an EFM? Who must enroll? EFMP-Medical EFMP-M Objectives Family Criteria EFMP-M

Calculations and experiments concerning lifting force and power in TEMPUS

NASA Technical Reports Server (NTRS)

Zong, J. H.; Szekely, J.; Lohofer, G.

1993-01-01

A critical comparison is reported between the theoretically predicted and experimentally measured values for the electromagnetic lifting force and the heating rates which may be achieved, under simulated microgravity conditions, using the TEMPUS electromagnetic levitation device. The experiments involved the suspending of a metallic sample from one arm of a recording balance, such that it was carefully positioned between the heating and the positioning coils of the levitation device. The net force exerted by the sample was measured as a function of position, the coil currents, and the nature of the sample. Some calculations are also reported regarding the power absorption by the sample. The theoretical predictions, based on the numerical solution of Maxwell's equations using the volume integral technique, were found to be in excellent agreement with the measurements. For the idealized case of a spherical sample, analytical solutions describing the lifting force were also found to agree very well with the computed results.

A Prototype JFACC: General George C. Kenney

DTIC Science & Technology

1994-06-01

Corps, as well as air forces from Australia and New Zealand . Many accounts of the Battles for Leyte and Luzon center around ground and naval forces...St Clair Streett USA Royal New Zealand Air Force (RNZAF) Royal Australian Air Force (RAAF) Air Command Organization SWPA June 15, 1944 Figure 5...Ground Task Force OPCON Operational Command POA Pacific Ocean Areas RAAF Royal Australian Air Force RNZAF Royal New Zealand Air Force SAP

Inspector General, DOD, Oversight of the Air Force Audit Agency Audit of the FY 1995 Air Force Consolidated Financial Statements.

DTIC Science & Technology

1996-04-18

financial statements . We delegated the audit of the FY 1995 Air Force consolidated financial statements to the Air Force Audit Agency. On March 1...1996, the Air Force Audit Agency issued its "Report of Audit: Opinion on Fiscal Year 1995 Air Force Consolidated Financial Statements " (Project 94053001...disclaimer of opinion. The audit objective was to determine the accuracy and completeness of the audit of the FY 1995 Air Force consolidated financial statements conducted

Maxwell and creation: Acceptance, criticism, and his anonymous publication

NASA Astrophysics Data System (ADS)

Marston, Philip L.

2007-08-01

Although James Clerk Maxwell's religious views and discussions on atoms having the properties of ``manufactured articles'' have been discussed, some aspects of the responses by his contemporaries to his remarks on creation have been neglected. Various responses quoted here include a book from 1878 by ``Physicus'' (George John Romanes) attributing ``arrogance'' to Maxwell for his inferences. Relevant aspects of the evolution of the perspective of Romanes are noted. A response by B. F. Westcott indicated that Maxwell was the author of a related anonymous publication concerned with what eventually became known as the heat death of the universe. In his teaching to theology students, Westcott, a friend of Maxwell, emphasized Maxwell's reasoning based on the dissipation of energy. There are similarities between Maxwell's perspective on creation and Biblical commentaries by fellow Eranus Club members Westcott and J. B. Lightfoot. Interest in Maxwell's remarks extended into the twentieth century. The principal Baptist chapel attended by Maxwell and his wife when in London in the 1860s is identified and some relevant attributes of the chapel and of its pastor are described.

76 FR 54742 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-02

... phone at 703- 696-6488. SUPPLEMENTARY INFORMATION: The Department of the Air Force's notices for systems... individuals covered by the system: Air Force government civilians, vendors doing business with the U.S. Air Force, Air Force active duty military personnel, Air Force reserve personnel, and Air National Guard...

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

Air Force Office of Scientific Research 1991 Research Highlights

DTIC Science & Technology

1991-01-01

research at Air Force Europe, allied victory in the Persian Gulf con- programs totaling nearly $300 million annual- laboratories . Air Force ...transitioning nological environment? laboratories and research centers into four research accomplishments for Air Force use. In this added role as... Air Force’s saries; maintaining a strong research Organizationally, AFOSR has also glo ehran gol per infrastructure among Air Force

AFWL Standards for Scientific and Technical Reports.

DTIC Science & Technology

1980-04-01

Air Force Weapons Laboratory , Kirtland Air Force Base, New Mexico, under...PROGRAM ELEMEN T PROJECT TASK AREA & WORK UNIT NUMBERS Air Force Weapons Laboratory (SUR) Kirtland Air Force Base, NM 87117 62601F/99930000 I. CONTROLLING...OFFICE NAME AND ADDRESS 12 REPORT DATE Air Force Weapons Laboratory (SUR) April 1980 Kirtland Air Force Base, NM 87117 13. NUMBER OF PAGES 72

33 CFR 334.590 - Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area, Patrick Air Force Base...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Fla.; Air Force missile testing area, Patrick Air Force Base, Fla. 334.590 Section 334.590 Navigation... RESTRICTED AREA REGULATIONS § 334.590 Atlantic Ocean off Cape Canaveral, Fla.; Air Force missile testing area, Patrick Air Force Base, Fla. (a) The danger zone. An area in the Atlantic Ocean immediately offshore from...

33 CFR 334.630 - Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base... Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base...″, longitude 82°33′02.44″; and thence to a point on the shore line of MacDill Air Force Base at latitude 27°50...

33 CFR 334.1280 - Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force.

Code of Federal Regulations, 2012 CFR

2012-07-01

... weapon range, Alaskan Air Command, U.S. Air Force. 334.1280 Section 334.1280 Navigation and Navigable... REGULATIONS § 334.1280 Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force. (a... enforced by the Commander, Alaskan Air Command, U.S. Air Force, Seattle, Washington, or such agencies as he...

33 CFR 334.1280 - Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force.

Code of Federal Regulations, 2013 CFR

2013-07-01

... weapon range, Alaskan Air Command, U.S. Air Force. 334.1280 Section 334.1280 Navigation and Navigable... REGULATIONS § 334.1280 Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force. (a... enforced by the Commander, Alaskan Air Command, U.S. Air Force, Seattle, Washington, or such agencies as he...

33 CFR 334.1280 - Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force.

Code of Federal Regulations, 2014 CFR

2014-07-01

... weapon range, Alaskan Air Command, U.S. Air Force. 334.1280 Section 334.1280 Navigation and Navigable... REGULATIONS § 334.1280 Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force. (a... enforced by the Commander, Alaskan Air Command, U.S. Air Force, Seattle, Washington, or such agencies as he...

33 CFR 334.1280 - Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force.

Code of Federal Regulations, 2010 CFR

2010-07-01

... weapon range, Alaskan Air Command, U.S. Air Force. 334.1280 Section 334.1280 Navigation and Navigable... REGULATIONS § 334.1280 Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force. (a... enforced by the Commander, Alaskan Air Command, U.S. Air Force, Seattle, Washington, or such agencies as he...

33 CFR 334.1280 - Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force.

Code of Federal Regulations, 2011 CFR

2011-07-01

... weapon range, Alaskan Air Command, U.S. Air Force. 334.1280 Section 334.1280 Navigation and Navigable... REGULATIONS § 334.1280 Bristol Bay, Alaska; air-to-air weapon range, Alaskan Air Command, U.S. Air Force. (a... enforced by the Commander, Alaskan Air Command, U.S. Air Force, Seattle, Washington, or such agencies as he...

33 CFR 334.630 - Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base... Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base...

33 CFR 334.630 - Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U...

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base... Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base...

33 CFR 334.630 - Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U...

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base... Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base...

33 CFR 334.630 - Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U...

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Tampa Bay south of MacDill Air Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base... Force Base, Fla.; small-arms firing range and aircraft jettison, U.S. Air Force, MacDill Air Force Base...

Finding of No Significant Impact: First Air Force Air Operations Center, First Air Force Headquarters/Air Force Forces Center, and Highway 98 Overpass at Tyndall Air Force Base, Florida

DTIC Science & Technology

2004-11-10

found at the following web address: <http://dep.state.fl.us/air/forms/asbestos.htm#asbestos>. The Air Force is advised to contact Sandra Veazey at...advised to contact Sandra Veazey at (850) 595·8300 for additional information on asbestos issues. http://tlhora6.dep.state.fl.us/clearinghouse/agency

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

United States Air Force Summer Research Program -- 1993. Volume 13. Phillips Laboratory

DTIC Science & Technology

1993-12-01

Research Kirtland Air Force Base, Albuquerque, NM August 1993 14-1 My Summer Apprenticeship At Kirtland Air Force Base, Phillips Laboratory Andrea Garcia...AFOSR Summer Research Program Phillips Laboratory Sponsored By: Air Force Office of Scientific Research Kirtland Air Force Base, Albuquerque, NM... Phillips Laboratory Sponsored by: Air

USAF/SCEEE Graduate Student Summer Research Program (1984). Program Management Report. Volume 1.

DTIC Science & Technology

1984-10-01

AFRL -TN-87, Air Force . Weapons Laboratory , Kirtland Air Foce...Mexico Research Location: Air Force Weapons Laboratory , NTATT, Kirtland Air Force Base, Albuquerque, NM 87117 .. USAF Research Contact: Dr. Carl E. Baum...Albuquerque, NM 87131 ... Research Location: Air Force Weapons Laboratory Kirtland Air Force Base Albuquerque, New Mexico 87117 USAF

Self-Similar Apical Sharpening of an Ideal Perfecting Conducting Fluid Subject to Maxwell Stresses

NASA Astrophysics Data System (ADS)

Zhou, Chengzhe; Troian, Sandra M.

2016-11-01

We examine the apical behavior of an ideal, perfectly conducting incompressible fluid surrounded by vacuum in circumstances where the capillary, Maxwell and inertial forces contribute to formation of a liquid cone. A previous model based on potential flow describes a family of self-similar solutions with conic cusps whose interior angles approach the Taylor cone angle. These solutions were obtained by matching powers of the leading order terms in the velocity and electric field potential to the asymptotic form dictated by a stationary cone shape. In re-examining this earlier work, we have found a more important, neglected leading order term in the velocity and field potentials, which satisfies the governing, interfacial and far-field conditions as well. This term allows for the development of additional self-similar, sharpening apical shapes, including time reversed solutions for conic tip recoil after fluid ejection. We outline the boundary-element technique for solving the exact similarity solutions, which have parametric dependence on the far-field conditions, and discuss consequences of our findings.

Mixed convection flow of sodium alginate (SA-NaAlg) based molybdenum disulphide (MoS2) nanofluids: Maxwell Garnetts and Brinkman models

NASA Astrophysics Data System (ADS)

Ahmed, Tarek Nabil; Khan, Ilyas

2018-03-01

This article aims to study the mixed convection heat transfer in non-Newtonian nanofluids over an infinite vertical plate. Mixed convection is caused due to buoyancy force and sudden plate motion. Sodium alginate (SA-NaAlg) is considered as non-Newtonian base fluid and molybdenum disulphide (MoS2) as nanoparticles are suspended in it. The effective thermal conductivity and viscosity of nanofluid are calculated using the Maxwell-Garnetts (MG) and Brinkman models, respectively. The flow is modeled in the form of partial differential equations with imposed physical conditions. Exact solutions for velocity and temperature fields are developed by means of the Laplace transform technique. Numerical computations are performed for different governing parameters such as non-Newtonian parameter, Grashof number and nanoparticle volume fraction and the results are plotted in various graphs. Results for skin friction and Nusselt number are presented in tabular form which show that increasing nanoparticle volume fraction leads to heat transfer enhancement and increasing skin friction.

Earth Sciences Push Radiative Transfer Theory

NASA Astrophysics Data System (ADS)

Davis, Anthony; Mishchenko, Michael

2009-12-01

2009 International Conference on Advances in Mathematics, Computational Methods, and Reactor Physics; Saratoga Springs, New York, 4-7 May 2009; The theories of radiative transfer and particle—particularly neutron—transport are grounded in distinctive microscale physics that deals with either optics or particle dynamics. However, it is not practical to track every wave or particle in macroscopic systems, nor do all of these details matter. That is why Newton's laws, which describe individual particles, are replaced by those of Euler, Navier-Stokes, Maxwell, Boltzmann, Gibbs, and others, which describe the collective behavior of vast numbers of particles. And that is why the radiative transfer (RT) equation is used to describe the flow of radiation through geophysical-scale systems, leaving to Maxwell's wave equations only the task of providing the optical properties of the medium, be it air, water, snow, ice, or biomass. Interestingly, particle transport is determined by the linear transport equation, which is mathematically identical to the RT equation, so geophysicists and nuclear scientists are interested in the same mathematics and computational techniques.

Air Force Weapons Laboratory Computational Requirements for 1976 Through 1980

DTIC Science & Technology

1976-01-01

Air Force Weapons Laboratory , Attn: DYS, Kirtland AFB, NM 87117...final report was prepared by the Air Force Weapons Laboratory , Kirtland Air Force Base, New Mexico under Job Order 06CB. Dr. Clifford E. Rhoades, Jr... Force Base, New Mexico 87117 62601F, 06CB II. CONTROLLING OFFICE NAME AND ADDRESS Ai"- Force Weapons Laboratory / Jan 1076 Kirtland Air Force Base,

33 CFR 334.730 - Waters of Santa Rosa Sound and Gulf of Mexico adjacent to Santa Rosa Island, Air Force Proving...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Gulf of Mexico adjacent to Santa Rosa Island, Air Force Proving Ground Command, Eglin Air Force Base... Sound and Gulf of Mexico adjacent to Santa Rosa Island, Air Force Proving Ground Command, Eglin Air..., Headquarters Air Proving Ground Command, Eglin Air Force Base, Florida, and such agencies as he may designate...

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

Final Environmental Assessment for the First Air Force Air Operations Center, First Air Force Headquarters/Air Force Forces Center, and Highway 98 Overpass at Tyndall Air Force Base, Florida

DTIC Science & Technology

2004-01-01

to contact Sandra Veazey at (850) 595-8300 for additional information on asbestos issues. The Florida Department of Transportation (FDOT) supports...The notification form for the Department can be found at the following web address:. The Air Force is advised to contact Sandra Veazey at (850) 595

Analysis of Organizational Architectures for the Air Force Tuition Assistance Program

DTIC Science & Technology

2003-03-01

FORCE TUITION ASSISTANCE PROGRAM THESIS Krista Zimmerman LaPietra AFIT/GOR/ENS/03-15 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR...ANALYSIS OF ORGANIZATIONAL ARCHITECTURES FOR THE AIR FORCE TUITION ASSISTANCE PROGRAM THESIS Presented to the Faculty Department...ANALYSIS OF ORGANIZATIONAL ARCHITECTURES FOR THE AIR FORCE TUITION ASSISTANCE PROGRAM Krista Zimmerman LaPietra, BS

32 CFR Appendix A to Part 806 - References

Code of Federal Regulations, 2011 CFR

2011-07-01

... Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION AIR FORCE FREEDOM OF..., Air Force Security and Policy Review Program AFI 36-2603, Air Force Board for Correction of Military... Responsibility AFI 36-2907, Unfavorable Information File (UIF) Program AFPD 37-1, Air Force Information...

32 CFR Appendix A to Part 806 - References

Code of Federal Regulations, 2013 CFR

2013-07-01

... Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION AIR FORCE FREEDOM OF..., Air Force Security and Policy Review Program AFI 36-2603, Air Force Board for Correction of Military... Responsibility AFI 36-2907, Unfavorable Information File (UIF) Program AFPD 37-1, Air Force Information...

32 CFR 806b.1 - Summary of revisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for the Air Force Privacy Program from Air Force Communications and Information Center to the Air Force Chief Information Officer; prescribes Air Force Visual Aid 33-276, Privacy Act Label as optional... are new or have major changes; changes appeal processing from Air Force Communications and Information...

Representing the Electromagnetic Field: How Maxwell's Mathematics Empowered Faraday's Field Theory

ERIC Educational Resources Information Center

Tweney, Ryan D.

2011-01-01

James Clerk Maxwell "translated" Michael Faraday's experimentally-based field theory into the mathematical representation now known as "Maxwell's Equations." Working with a variety of mathematical representations and physical models Maxwell extended the reach of Faraday's theory and brought it into consistency with other…

The New Field Quantities and the Poynting Theorem in Material Medium with Magnetic Monopoles

NASA Astrophysics Data System (ADS)

Zor, Ömer

2016-12-01

The duality transformation was used to define the polarization mechanisms that arise from magnetic monopoles. Then, a dimensional analysis was conducted to describe the displacement and magnetic intensity vectors (constitutive equations) in SI units. Finally, symmetric Maxwell equations in a material medium with new field quantities were introduced. Hence, the Lorentz force and the Poynting theorem were defined with these new field quantities, and many possible definitions of them were constructed.

Hydrodynamic theory of diffusion in two-temperature multicomponent plasmas

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

Ramshaw, J.D.; Chang, C.H.

Detailed numerical simulations of multicomponent plasmas require tractable expressions for species diffusion fluxes, which must be consistent with the given plasma current density J{sub q} to preserve local charge neutrality. The common situation in which J{sub q} = 0 is referred to as ambipolar diffusion. The use of formal kinetic theory in this context leads to results of formidable complexity. We derive simple tractable approximations for the diffusion fluxes in two-temperature multicomponent plasmas by means of a generalization of the hydrodynamical approach used by Maxwell, Stefan, Furry, and Williams. The resulting diffusion fluxes obey generalized Stefan-Maxwell equations that contain drivingmore » forces corresponding to ordinary, forced, pressure, and thermal diffusion. The ordinary diffusion fluxes are driven by gradients in pressure fractions rather than mole fractions. Simplifications due to the small electron mass are systematically exploited and lead to a general expression for the ambipolar electric field in the limit of infinite electrical conductivity. We present a self-consistent effective binary diffusion approximation for the diffusion fluxes. This approximation is well suited to numerical implementation and is currently in use in our LAVA computer code for simulating multicomponent thermal plasmas. Applications to date include a successful simulation of demixing effects in an argon-helium plasma jet, for which selected computational results are presented. Generalizations of the diffusion theory to finite electrical conductivity and nonzero magnetic field are currently in progress.« less

Washington’s and Moscow’s Failed Policies Toward Russian Defense Reform

DTIC Science & Technology

1997-04-01

NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME AND ADDRESS Air War College Maxwell AFB, AL36112 8. PERFORMING... ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME AND ADDRESS , 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12...During the Soviet era, the MIC was centrally-directed by eight Ministries organized under the USSR Military-Industrial Commission, or VPK

Small Scale Air Driven Generator

DTIC Science & Technology

2016-12-01

the wire is wound around the stator, the more windings the higher the voltage as seen in equation two from [10], de N dt Φ = , (2) where N is...was a Maxwell BMOD0500 P016 B02 16 volt 500 farad capacitor shown in Figure 8. Typical uses for this particular model are in wind turbines ... turbine , in this case a turbocharger, provided a constant source of shaft power which was used to spin a small permanent magnet motor. With the

The Innate Insurgent Advantage: Can Training and Planning Bridge the Gap

DTIC Science & Technology

2016-01-01

Production Manager Cheryl King Air University Press 155 N. Twining St., Bldg. 693 Maxwell AFB, AL 36112-6026 afri.aupress@us.af.mil/ http...2005, http://fas.org/irp/ doddir/dod/d3000_05. pdf . 6. Connable and Libicki, How Insurgencies End. 7. Ibid.; Department of the Army, Army Strategic...March 2012), 16, http://www.ohchr.org/Documents/HRBodies/ HRCouncil/RegularSession/Session19/A.HRC.19.68. pdf . 12. William Flavin, “Planning for Conflict

Bridging the Gap Between Warfighters and Industry: The Professional and Personal Development of the Acquisition Officer

DTIC Science & Technology

1998-06-01

until the potential of the individual is unleashed. John Kolter describes the difference between current managers in bureaucracies and true leaders...Press, 1994), 136-137. 138 Gareth Morgan, Images of Organization (Newbury Park, CA: Sage Publications, 1986), 105-109. 139 John P. Kolter , “What...Leadership and Command. AU-24. Maxwell AFB, AL: Air University Press, 1996. Kolter , John P. “What Leaders Really Do.” In Military Leadership. Edited

The Benevolent Hegemon: The United States National Space Protection Strategy-Anchored in Cooperation Not Technology

DTIC Science & Technology

2010-04-01

for data distribution, and not methods of firepower delivery, protection is unnecessary. 1 In addition, since the physical loss of a satellite does...capabilities at the transmission sites, the satellites, or the user equipment; (2) physical attacks against actual spacecraft or ground stations; (3...Barry D. “Doctrine, Technology, and War.” In Warfare Studies AY10 Coursebook , edited by Sharon McBride, 15-35. Maxwell AFB, AL: Air University Press

Reading Hertz's own dipole theory

NASA Astrophysics Data System (ADS)

Aničin, B. A.

2008-01-01

It is well known that the discoverer of radio waves, Heinrich Hertz, was the first man to apply Maxwell's electrodynamic theory to a problem in radio wave propagation. In this paper, we scrutinize his near-field lines of force using computers and his theory. In one of his four figures, a feature was found which was not to be obtained by computation. This feature, a self-intersecting line of force, more or less a figure of eight, appears strange to the eye. The clarity of the original work by H Hertz on electromagnetic waves should be of great value in both physics and engineering courses. This holds in particular for his Q function, almost completely forgotten today.

NRL (Naval Research Laboratory) Plasma Formulary. Revised.

DTIC Science & Technology

1987-01-01

ac)- 1 Resistance 4 7r o /Ar (Co//1o ) 1/2 Time 1 c Velocity Ck c- 18 MAXWELL’S EQUATIONS Name or Description SI f Gaussian OB 1lOB Faraday’s law V...x E -- V x E =- D t c Ot OD 1OD 4 -r Ampere’s law V x H = 6 +J x H = -+-J t c Ot c Poisson equation V • D = p V • D = 41rp [Absence of magnetic V...force/gravitational or V/NL buoyancy force) 1/ 2 Gay- Lussac Ga 1/1AT Inverse of relative change in volume during heating Grashof Gr gL S AT/ v

32 CFR 855.22 - Air Force procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Air Force procedures. 855.22 Section 855.22 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Agreements for Civil Aircraft Use of Air Force Airfields § 855...

32 CFR 855.22 - Air Force procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Air Force procedures. 855.22 Section 855.22 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Agreements for Civil Aircraft Use of Air Force Airfields § 855...

32 CFR 855.22 - Air Force procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Air Force procedures. 855.22 Section 855.22 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Agreements for Civil Aircraft Use of Air Force Airfields § 855...

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

[Aviation medicine: yesterday, today and tomorrow].

PubMed

Iamenskov, V V; Khafizov, N N; Morozov, A V

2011-04-01

The article describes the history and current state of medical support of the Air Force. On December 1, 2009 Air Force Medical Service was renamed into the service of aviation medicine of Command Air Forces, and many of the functions of medical support of the Air Force transferred to the newly formed Air Force Center of Aviation Medicine. April 29, 2011 office of Aviation Medicine of the High Command of the Air Force has stepped 95-year milestone. The changes affected all structures entrusted with the issues of medical support of the Air Force. Today, the medical service of the Air Force faces challenges--ensuring safety, the study of flight conditions and their impact on health, job performance and psychological characteristics of flight personnel.

Hazardous waste: Siting of storage facility at Kelly Air Force Base, Texas

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

Not Available

1987-01-01

This report provides information on whether the hazardous waste storage facility at Kelly Air Force Base meets Resource Conservation and Recovery Act, state, and Air Force siting requirements; on whether the Air Force or the Defense Reutilization and Marketing Office selected the best site available to protect the public and to preserve good public relations with the community; on whether the Air Force, Kelly Air Force Base, or the Defense Logistics Agency adjusted siting standards as a result of the adverse publicity the hazardous waste facility has generated; and on whether Kelly Air Force Base is revising its hazardous wastemore » management organization so that it is similar to the organizations at Tinker and McClellan Air Force Bases.« less

77 FR 65404 - Notice of Inventory Completion: Maxwell Museum of Anthropology, University of New Mexico...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-26

... Inventory Completion: Maxwell Museum of Anthropology, University of New Mexico, Albuquerque, NM; Correction... affiliated with the human remains may contact the Maxwell Museum of Anthropology. Repatriation of the human..., Maxwell Museum of Anthropology, MSC01 1050, University of New Mexico, Albuquerque, NM 87131-0001...

77 FR 65403 - Notice of Inventory Completion: Maxwell Museum of Anthropology, University of New Mexico...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-26

... Inventory Completion: Maxwell Museum of Anthropology, University of New Mexico, Albuquerque, NM AGENCY... affiliated with the human remains may contact the Maxwell Museum of Anthropology. Repatriation of the human..., Maxwell Museum of Anthropology, MSC01 1050, University of New Mexico, Albuquerque, NM 87131-0001...

21 CFR 886.1435 - Maxwell spot.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Maxwell spot. 886.1435 Section 886.1435 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES OPHTHALMIC DEVICES Diagnostic Devices § 886.1435 Maxwell spot. (a) Identification. A Maxwell spot is an AC...

76 FR 56468 - Notice of Inventory Completion: Maxwell Museum of Anthropology, University of New Mexico...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-13

...: Maxwell Museum of Anthropology, University of New Mexico, Albuquerque, NM AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Maxwell Museum of Anthropology, University of New Mexico has... contact the Maxwell Museum of Anthropology, University of New Mexico. Repatriation of the human remains to...

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

78 FR 32241 - U.S. Air Force Seeks Industry Input for National Security Space Launch Assessment

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-29

... Security Space Launch Assessment AGENCY: Office of the Deputy Under Secretary of the Air Force for Space... that the United States Air Force, Office of the Deputy Under Secretary of the Air Force for Space.... Robert Long, 703-693-4978, Office of the Deputy Under Secretary of the Air Force for Space, 1670 Air...

General Electric Unattended Power System Study. Addendum

DTIC Science & Technology

1980-05-01

AND NAVIGATION SYSTEMS ELECTRONIC SYSTEMS DIVISION AIR FORCE SYSTEMS COMMAND UNITED STATES AIR FORCE Hascom Air Force Base, Massachusetts DTIC C-3 B I...MITRE Corporation under Project No. 633A. The contract is sponsored by the Electronic Systems *Division, Air Force Systems Command, Hanscom Air Force...is delivered fully integrated, tested, and certified. The system consists of a combustion system, vapor generator, turbo- alternator, air -cooled

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

Starfleet Deferred: Project Orion in the 1962 Air Force Space Program

NASA Astrophysics Data System (ADS)

Ziarnick, B.

Project Orion, the Cold War American program (1957-1965) studying nuclear pulse propulsion for space applications, has long interested space enthusiasts for what it was and what it might have been, but it has long been believed that neither the United States government nor the US Air Force took the program very seriously. However, recently declassified US Air Force documents shed more light on the classified history of Project Orion. Far from being ignored by Air Force leadership, through the efforts of the Strategic Air Command, Air Force leaders like General Curtis LeMay were convinced that Project Orion should be funded as a major weapons system. The high water mark of Project Orion was the 1962 Air Force Space Program proposal by the Air Force Chief of Staff to devote almost twenty percent of the Air Force space budget from 1962-1967 to Orion development before the program was cancelled by the civilian Secretary of the Air Force under pressure from the Department of Defense. This paper details the history of Project Orion in the 1962 Air Force Space Program proposal, and concludes with a few lessons learned for use by modern interstellar advocates.

The Air Force’s Experience with Should-Cost Reviews and Options for Enhancing Its Capability to Conduct Them

DTIC Science & Technology

2012-01-01

Patterson Air Force Base, Ohio: Air Force Institute of Technology, 1972. Williams , Robert Leon, A Review of the “Should Cost” Process and Management Issues...We thank William Bartlebaugh of the Air Force Cost Analysis Agency; David Dudley of the Air Force Electronics System Center; Tommy Gilbert of Warner...better performance. The program experienced large cost overruns. Air Force Deputy for Management Systems A. Ernest Fitzgerald, on the staff of the

List of EPA Certified Forced-Air Furnaces

EPA Pesticide Factsheets

The EPA-Certified Forced-Air Furnace list contains EPA-certified forced-air furnaces that meet the 2015 NSPS for New Residential Wood Heaters, New Residential Hydronic Heaters and Forced-Air Furnaces.

USAF Summer Research Program - 1993 Summer Research Extension Program Final Reports, Volume 2, Phillips Laboratory

DTIC Science & Technology

1994-11-01

Research Extension Program Phillips Laboratory Kirtland Air Force Base Sponsored by: Air Force Office of Scientific Research Boiling Air Force Base...Program Phillips Laboratory Sponsored by: Air Force Office of Scientific Research Bolling Air Force Base, Washington, D.C. and Arkansas Tech University...Summer Research Extension Program (SREP) Phillips

Report on Operations of the Air Force Geophysics Laboratory Infrared Array Spectrometer

DTIC Science & Technology

1993-01-25

AIR FORCE GEOPHYSICS LABORATORY INFRARED ARRAY... LABORATORY Directorate of Geophysics AIR FORCE MATERIEL COMMAND HANSCOM AIR FORCE BASE, MA 01731-3010 93-27655IEEE|EIIE1ENI This technical report has...ACKNOWLEDGMENT We are grateful to the Air Force Office of Scientific Research , especially Henry Radowski. for their financial corn- mitment to this project.

Summer Research Program (1992). Summer Faculty Research Program (SFRP) Reports. Volume 3. Phillips Laboratory.

DTIC Science & Technology

1992-12-28

Phillips Laboratory Kirtland Air Force Base NM 87117-6008 Sponsored by: Air Force Office of Scientific Research Bolling Air Force Base...Zindel, D.: 1963, Z. Astrophys. 57, 82. 29-13 FINAL REPORT SUMMER FACULTY RESEARCH PROGRAM AT PHILLIPS LABORATORY KIRTLAND AIR FORCE BASE...Program Phillips Laboratory Sponsored by: Air Force Office of Scientific

Deformed Shape Analysis of Coupled Glazing Systems

DTIC Science & Technology

2013-09-01

Tyndall Air Force Base, Florida, USA ABSTRACT Glazing in storefront and curtain wall configurations is increasingly used in areas subjected to... AIR FORCE CIVIL ENGINEER CENTER READINESS DIRECTORATE  Requirements & Acquisition Division  United States Air Force  Tyndall Air Force...Antonio, Texas; %Omaha, Nebraska #Jacobs Technology, Fort Walton Beach, Florida Air Force Civil Engineer Center Readiness Directorate Requirements

Influence of experimental methods on crossing in magnetic force-gap hysteresis curve of HTS maglev system

NASA Astrophysics Data System (ADS)

Lu, Yiyun; Qin, Yujie; Dang, Qiaohong; Wang, Jiasu

2010-12-01

The crossing in magnetic levitation force-gap hysteresis curve of melt high-temperature superconductor (HTS) vs. NdFeB permanent magnet (PM) was experimentally studied. One HTS bulk and PM was used in the experiments. Four experimental methods were employed combining of high/low speed of movement of PM with/without heat insulation materials (HIM) enclosed respectively. Experimental results show that crossing of the levitation force-gap curve is related to experimental methods. A crossing occurs in the magnetic force-gap curve while the PM moves approaching to and departing from the sample with high or low speed of movement without HIM enclosed. When the PM is enclosed with HIM during the measurement procedures, there is no crossing in the force-gap curve no matter high speed or low speed of movement of the PM. It was found experimentally that, with the increase of the moving speed of the PM, the maximum magnitude of levitation force of the HTS increases also. The results are interpreted based on Maxwell theories and flux flow-creep models of HTS.

United States Air Force Graduate Student Research Program. 1989 Program Management Report

DTIC Science & Technology

1989-12-01

research at Air Force laboratories /centers. Each assignment is in a subject area and at an Air Force facility mutually agreed upon by the...housing difficult to find, c) 10 weeks too short for research period. June 20, 1989 Astronautics Laboratory Edwards Air Force Base, California June 21...1989 HRL: Operations Training Division Williams Air Force Base, Arizona June 22, 1989 Weapons Laboratory Kirtland Air

Hybrid immersed interface-immersed boundary methods for AC dielectrophoresis

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

Hossan, Mohammad Robiul; Department of Engineering and Physics, University of Central Oklahoma, Edmond, OK 73034-5209; Dillon, Robert

2014-08-01

Dielectrophoresis, a nonlinear electrokinetic transport mechanism, has become popular in many engineering applications including manipulation, characterization and actuation of biomaterials, particles and biological cells. In this paper, we present a hybrid immersed interface–immersed boundary method to study AC dielectrophoresis where an algorithm is developed to solve the complex Poisson equation using a real variable formulation. An immersed interface method is employed to obtain the AC electric field in a fluid media with suspended particles and an immersed boundary method is used for the fluid equations and particle transport. The convergence of the proposed algorithm as well as validation of themore » hybrid scheme with experimental results is presented. In this paper, the Maxwell stress tensor is used to calculate the dielectrophoretic force acting on particles by considering the physical effect of particles in the computational domain. Thus, this study eliminates the approximations used in point dipole methods for calculating dielectrophoretic force. A comparative study between Maxwell stress tensor and point dipole methods for computing dielectrophoretic forces are presented. The hybrid method is used to investigate the physics of dielectrophoresis in microfluidic devices using an AC electric field. The numerical results show that with proper design and appropriate selection of applied potential and frequency, global electric field minima can be obtained to facilitate multiple particle trapping by exploiting the mechanism of negative dielectrophoresis. Our numerical results also show that electrically neutral particles form a chain parallel to the applied electric field irrespective of their initial orientation when an AC electric field is applied. This proposed hybrid numerical scheme will help to better understand dielectrophoresis and to design and optimize microfluidic devices.« less

The influence of different black carbon and sulfate mixing methods on their optical and radiative properties

NASA Astrophysics Data System (ADS)

Zhang, Hua; Zhou, Chen; Wang, Zhili; Zhao, Shuyun; Li, Jiangnan

2015-08-01

Three different internal mixing methods (Core-Shell, Maxwell-Garnett, and Bruggeman) and one external mixing method are used to study the impact of mixing methods of black carbon (BC) with sulfate aerosol on their optical properties, radiative flux, and heating rate. The optical properties of a mixture of BC and sulfate aerosol particles are considered for three typical bands. The results show that mixing methods, the volume ratio of BC to sulfate, and relative humidity have a strong influence on the optical properties of mixed aerosols. Compared to internal mixing, external mixing underestimates the particle mass absorption coefficient by 20-70% and the particle mass scattering coefficient by up to 50%, whereas it overestimates the particle single scattering albedo by 20-50% in most cases. However, the asymmetry parameter is strongly sensitive to the equivalent particle radius, but is only weakly sensitive to the different mixing methods. Of the internal methods, there is less than 2% difference in all optical properties between the Maxwell-Garnett and Bruggeman methods in all bands; however, the differences between the Core-Shell and Maxwell-Garnett/Bruggeman methods are usually larger than 15% in the ultraviolet and visible bands. A sensitivity test is conducted with the Beijing Climate Center Radiation transfer model (BCC-RAD) using a simulated BC concentration that is typical of east-central China and a sulfate volume ratio of 75%. The results show that the internal mixing methods could reduce the radiative flux more effectively because they produce a higher absorption. The annual mean instantaneous radiative force due to BC-sulfate aerosol is about -3.18 W/m2 for the external method and -6.91 W/m2 for the internal methods at the surface, and -3.03/-1.56/-1.85 W/m2 for the external/Core-Shell/(Maxwell-Garnett/Bruggeman) methods, respectively, at the tropopause.

Maxwell displacement current allows to study structural changes of gramicidin A in monolayers at the air-water interface.

PubMed

Vitovic, Pavol; Weis, Martin; Tomcík, Pavol; Cirák, Július; Hianik, Tibor

2007-05-01

We applied methods of measurement Maxwell displacement current (MDC) pressure-area isotherms and dipole potential for analysis of the properties of gramicidin A (gA) and mixed gA/DMPC monolayers at an air-water interface. The MDC method allowed us to observe the kinetics of formation of secondary structure of gA in monolayers at an air-water interface. We showed, that secondary structure starts to form at rather low area per molecule at which gA monolayers are in gaseous state. Changes of the MDC during compression can be attributed to the reorientation of dipole moments in a gA double helix at area 7 nm(2)/molecule, followed by the formation of intertwined double helix of gA. The properties of gA in mixed monolayers depend on the molar fraction of gA/DMPC. At higher molar fractions of gA (around 0.5) the shape of the changes of dipole moment of mixed monolayer was similar to that for pure gA. The analysis of excess free energy in a gel (18( ) degrees C) and in a liquid-crystalline phase (28( ) degrees C) allowed us to show influence of the monolayer structural state on the interaction between gA and the phospholipids. In a gel state and at the gA/DMPC molar ratio below 0.17 the aggregates of gA were formed, while above this molar ratio gA interacts favorably with DMPC. In contrast, for DMPC in a liquid-crystalline state aggregation of gA was observed for all molar fractions studied. The effect of formation ordered structures between gA and DMPC is more pronounced at low temperatures.

Steady-State Diffusion of Water through Soft-Contact LensMaterials

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

Fornasiero, Francesco; Krull, Florian; Radke, Clayton J.

2005-01-31

Water transport through soft contact lenses (SCL) is important for acceptable performance on the human eye. Chemical-potential gradient-driven diffusion rates of water through soft-contact-lens materials are measured with an evaporation-cell technique. Water is evaporated from the bottom surface of a lens membrane by impinging air at controlled flow rate and humidity. The resulting weight loss of a water reservoir covering the top surface of the contact-lens material is recorded as a function of time. New results are reported for a conventional hydrogel material (SofLens{trademark} One Day, hilafilcon A, water content at saturation W{sub 10} = 70 weight %) and amore » silicone hydrogel material (PureVision{trademark}, balafilcon A, W{sub 10} = 36 %), with and without surface oxygen plasma treatment. Also, previously reported data for a conventional HEMA-SCL (W{sub 10} = 38 %) hydrogel are reexamined and compared with those for SofLens{trademark} One Day and PureVision{trademark} hydrogels. Measured steady-state water fluxes are largest for SofLens{trademark} One Day, followed by PureVision{trademark} and HEMA. In some cases, the measured steady-state water fluxes increase with rising relative air humidity. This increase, due to an apparent mass-transfer resistance at the surface (trapping skinning), is associated with formation of a glassy skin at the air/membrane interface when the relative humidity is below 55-75%. Steady-state water-fluxes are interpreted through an extended Maxwell-Stefan diffusion model for a mixture of species starkly different in size. Thermodynamic nonideality is considered through Flory-Rehner polymer-solution theory. Shrinking/swelling is self-consistently modeled by conservation of the total polymer mass. Fitted Maxwell-Stefan diffusivities increase significantly with water concentration in the contact lens.« less

Creating Joint Leaders Today for a Successful Air Force Tomorrow (1REV)

DTIC Science & Technology

2016-04-01

armed force in the same grade and competitive category who are serving on, or have served on, the HQ staff of their armed force; and 2. Officers in the...period from the release of the promotion results and the pin-on date. 5 Department of the Air Force, HQ Air Force Personnel Center, Demographics and...2009), Section 619a. 9 ibid, Section 619a. 10 Department of the Air Force, HQ Air Force Personnel Center, A-1 Manpower Division. 11 Phone

Modeling Piezoelectric Stack Actuators for Control of Micromanipulation

NASA Technical Reports Server (NTRS)

Goldfarb, Michael; Celanovic, Nikola

1997-01-01

A nonlinear lumped-parameter model of a piezoelectric stack actuator has been developed to describe actuator behavior for purposes of control system analysis and design, and, in particular, for microrobotic applications requiring accurate position and/or force control. In formulating this model, the authors propose a generalized Maxwell resistive capacitor as a lumped-parameter causal representation of rate-independent hysteresis. Model formulation is validated by comparing results of numerical simulations to experimental data. Validation is followed by a discussion of model implications for purposes of actuator control.

A Model for Axial Magnetic Bearings Including Eddy Currents

NASA Technical Reports Server (NTRS)

Kucera, Ladislav; Ahrens, Markus

1996-01-01

This paper presents an analytical method of modelling eddy currents inside axial bearings. The problem is solved by dividing an axial bearing into elementary geometric forms, solving the Maxwell equations for these simplified geometries, defining boundary conditions and combining the geometries. The final result is an analytical solution for the flux, from which the impedance and the force of an axial bearing can be derived. Several impedance measurements have shown that the analytical solution can fit the measured data with a precision of approximately 5%.

Finite Element Model Optimization of the FalconSAT-5 Structural Engineering Model

DTIC Science & Technology

2009-03-01

for coupled loads analyses. To develop the FE tuning process, this research focuses on the United States Air Force Academy (USAFA) FalconSAT-5 SEM II...Kirtland Air Force Base (KAFB) were sufficient for design engineers to ensure compliance with launch loads. However, for the coupled loads analysis...OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE; DISTRIBUTION

78 FR 63459 - Names of Members of the Performance Review Board for the Department of the Air Force

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-24

.... Air Force are: 1. Board President--Gen Shelton, Commander, Air Force Space Command 2. Lt Gen... DEPARTMENT OF DEFENSE Department of the Air Force Names of Members of the Performance Review Board for the Department of the Air Force ACTION: Notice. SUMMARY: Notice is given of the names of members...

Science and Technology: The Making of the Air Force Research Laboratory

DTIC Science & Technology

2000-01-01

AFRL . . . . . . . . . . . 187 11 Air Force Research Laboratory : Before and After...United States Air Force during my tenure as chief of staff—the crea - tion of the Air Force Research Laboratory ( AFRL ). As the “high technology” service...consolidate four existing laboratories into one Air Force Research Laboratory ( AFRL ) designed to lead to a more efficient and streamlined

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

Air and Space Power Journal - Africa and Francophonie. Volume 6, Number 2, 2nd Quarter 2015

DTIC Science & Technology

2015-01-01

Power Journal ,155 N . Twining Street,Maxwell AFB,AL,36112 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND...G. Peck Editor Remy M Mauduit Megan N . Hoehn, Editorial Assistant Marvin Bassett, PhD, Contributing Editor Nedra 0 . Looney, P~s Production...accessed 8 March 2014, http://www.eia.gov /dnav/pet/hist/LeafHandler.ashx? n =PET&s=RCLC1&f=D. 12. All prices are adjusted for inflation to current

ANZUS in Revision: Changing Defense Features of Australia and New Zealand in the Mid-1980s

DTIC Science & Technology

1991-02-01

28 ; Brian L. Kavanagh, TheChanging Western Alliance in the South Pacific (Maxwell AFB, Ala . : Air University Press, 1987), 20. 52 . Ross Babbage ...68. 4. Ross Babbage , Rethinking Australia’s Defence (St. Lucia, Australia: University of Queensland Press, 1980), 217. 5 . The Bulletin survey was...34No 1-Most Testing Period Ahead," Pacific Defence Reporter 13, nos. 6/7 (December 1986-January 1987) : 200. 43 . Ross Babbage , "The Future of the

Ready or Not? Repeal of Don’t Ask, Don’t Tell

DTIC Science & Technology

2010-01-01

number . 1. REPORT DATE 2010 2. REPORT TYPE 3. DATES COVERED 4. TITLE AND SUBTITLE Ready or Not? Repeal of Don’t Ask, Don’t Tell 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) USAF Air War College,325 Chennault Circle,Maxwell AFB,AL,36112 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING

Observation of Thermal Electron Detachment from Cyclo-C4F8 in FALP experiments

DTIC Science & Technology

1994-01-01

Maxwell- Boltzmann distri- electron affinity of C6 F6 was thought to be in bution of internal energy among the cyclo- the neighborhood of 1 eV, but...is not known but may be unimolecular rate for thermal electron detach- estimated as 0.63 eV from the results of the ment from C 6 F6 in the...delivery via SAL (Surface Air Lift) mail is ensured: Argentina, Australia, Brazil, Canada, Horg Kong, India, Israel, Japan, Malaysia , Mexico, New

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

32 CFR 842.11 - Air Force claims organization.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Air Force claims organization. 842.11 Section 842.11 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE CLAIMS AND LITIGATION ADMINISTRATIVE CLAIMS Functions and Responsibilities § 842.11 Air Force claims organization. Air...

Management and Oversight of Services Acquisition Within the United States Air Force

DTIC Science & Technology

2008-12-01

Air Mobility Command AFDW Air Force District of Washington AFSPC Air Force Space Command AT&L Acquisition Technologies and Logistics CPM ...were commonly performed in industry. The types of services included advertising for Navy recruitment, custodial services on Air Force bases, and on

32 CFR 842.11 - Air Force claims organization.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Air Force claims organization. 842.11 Section 842.11 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE CLAIMS AND LITIGATION ADMINISTRATIVE CLAIMS Functions and Responsibilities § 842.11 Air Force claims organization. Air...

32 CFR 842.11 - Air Force claims organization.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Air Force claims organization. 842.11 Section 842.11 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE CLAIMS AND LITIGATION ADMINISTRATIVE CLAIMS Functions and Responsibilities § 842.11 Air Force claims organization. Air...

77 FR 5781 - Record of Decision for the Air Space Training Initiative Shaw Air Force Base, South Carolina...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-06

... DEPARTMENT OF DEFENSE Department of the Air Force Record of Decision for the Air Space Training Initiative Shaw Air Force Base, South Carolina Final Environmental Impact Statement ACTION: Notice of Availability (NOA) of a Record of Decision (ROD). SUMMARY: On December 9, 2011, the United States Air Force...

32 CFR 806.29 - Administrative processing of Air Force FOIA requests.

Code of Federal Regulations, 2012 CFR

2012-07-01

... section. (c) Contacts with FOIA requesters and non-Air Force submitters of data. (1) Contacts with Air... memoranda documenting requester contacts with Air Force elements regarding a pending FOIA request in the requester's FOIA file. If the requester contacts Air Force elements telephonically about a pending FOIA...

32 CFR 806.29 - Administrative processing of Air Force FOIA requests.

Code of Federal Regulations, 2011 CFR

2011-07-01

... section. (c) Contacts with FOIA requesters and non-Air Force submitters of data. (1) Contacts with Air... memoranda documenting requester contacts with Air Force elements regarding a pending FOIA request in the requester's FOIA file. If the requester contacts Air Force elements telephonically about a pending FOIA...

32 CFR 806.29 - Administrative processing of Air Force FOIA requests.

Code of Federal Regulations, 2014 CFR

2014-07-01

... section. (c) Contacts with FOIA requesters and non-Air Force submitters of data. (1) Contacts with Air... memoranda documenting requester contacts with Air Force elements regarding a pending FOIA request in the requester's FOIA file. If the requester contacts Air Force elements telephonically about a pending FOIA...

Emergent pseudospin-1 Maxwell fermions with a threefold degeneracy in optical lattices

NASA Astrophysics Data System (ADS)

Zhu, Yan-Qing; Zhang, Dan-Wei; Yan, Hui; Xing, Ding-Yu; Zhu, Shi-Liang

2017-09-01

The discovery of relativistic spin-1/2 fermions such as Dirac and Weyl fermions in condensed-matter or artificial systems opens a new era in modern physics. An interesting but rarely explored question is whether other relativistic spinal excitations could be realized with artificial systems. Here, we construct two- and three-dimensional tight-binding models realizable with cold fermionic atoms in optical lattices, where the low energy excitations are effectively described by the spin-1 Maxwell equations in the Hamiltonian form. These relativistic (linear dispersion) excitations with unconventional integer pseudospin, beyond the Dirac-Weyl-Majorana fermions, are an exotic kind of fermions named as Maxwell fermions. We demonstrate that the systems have rich topological features. For instance, the threefold degenerate points called Maxwell points may have quantized Berry phases and anomalous quantum Hall effects with spin-momentum locking may appear in topological Maxwell insulators in the two-dimensional lattices. In three dimensions, Maxwell points may have nontrivial monopole charges of ±2 with two Fermi arcs connecting them, and the merging of the Maxwell points leads to topological phase transitions. Finally, we propose realistic schemes for realizing the model Hamiltonians and detecting the topological properties of the emergent Maxwell quasiparticles in optical lattices.

Surgically Shaping a Financial Hydra: Reprogramming United States Air Force End Strength to the Air Reserve Component

DTIC Science & Technology

2012-02-14

Director of the Air National Guard20 Lt Gen Charles E. Stenner Jr., Chief of the Air Force Reserve21 Specificity about what rebalancing the force...January 2012). Sharp, Travis. Vision Meets Reality: 2010 QDR and 2011 Defense Budget. Center for a New American Security, February 2010. Stenner ...Lt Gen Charles E. Stenner Jr., commander of Air Force Reserve Command (address, Air Force Reserve Senior Leader Conference

76 FR 52643 - Notice Is Given of the Names of Members of a Performance Review Board for the Department of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

.... Air Force are: 1. Board President--Gen. Shelton, Commander, Air Force Space Command; 2. Lt. Gen. Lord... DEPARTMENT OF DEFENSE Department of the Air Force Notice Is Given of the Names of Members of a Performance Review Board for the Department of the Air Force AGENCY: Department of the Air Force, DOD. ACTION...

Nanoscience and Technology at the Air Force Research Laboratory (AFRL)

DTIC Science & Technology

2005-05-01

AIR FORCE RESEARCH LABORATORY ( AFRL ) Dr. Richard A. Vaia Dr. Daniel Miracle Dr. Thomas Cruse Air Force Research ...Technology At The Air Force Research Laboratory ( AFRL ) 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...98) Prescribed by ANSI Std Z39-18 AFRL NST Overview 2 AIR FORCE RESEARCH LABORATORY VISION We defend

Nanoscience and Technology at the Air Force Research Laboratory (AFRL)

DTIC Science & Technology

2005-02-01

AIR FORCE RESEARCH LABORATORY ( AFRL ) Dr. Richard A. Vaia Dr. Daniel Miracle Dr. Thomas Cruse Air Force Research ...Technology At The Air Force Research Laboratory ( AFRL ) 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...98) Prescribed by ANSI Std Z39-18 AFRL NST Overview 2 AIR FORCE RESEARCH LABORATORY VISION We defend

33 CFR 334.730 - Waters of Santa Rosa Sound and Gulf of Mexico adjacent to Santa Rosa Island, Air Force Proving...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Gulf of Mexico adjacent to Santa Rosa Island, Air Force Proving Ground Command, Eglin Air Force Base... Sound and Gulf of Mexico adjacent to Santa Rosa Island, Air Force Proving Ground Command, Eglin Air Force Base, Fla. (a) The danger zones—(1) Prohibited area. Waters of Santa Rosa Sound and Gulf of Mexico...

Representing the Electromagnetic Field: How Maxwell's Mathematics Empowered Faraday's Field Theory

NASA Astrophysics Data System (ADS)

Tweney, Ryan D.

2011-07-01

James Clerk Maxwell `translated' Michael Faraday's experimentally-based field theory into the mathematical representation now known as `Maxwell's Equations.' Working with a variety of mathematical representations and physical models Maxwell extended the reach of Faraday's theory and brought it into consistency with other results in the physics of electricity and magnetism. Examination of Maxwell's procedures opens many issues about the role of mathematical representation in physics and the learning background required for its success. Specifically, Maxwell's training in `Cambridge University' mathematical physics emphasized the use of analogous equations across fields of physics and the repeated solving of extremely difficult problems in physics. Such training develops an array of overlearned mathematical representations supported by highly sophisticated cognitive mechanisms for the retrieval of relevant information from long term memory. For Maxwell, mathematics constituted a new form of representation in physics, enhancing the formal derivational and calculational role of mathematics and opening a cognitive means for the conduct of `experiments in the mind' and for sophisticated representations of theory.

Experimental Methods to Characterize Nonlinear Vibration of Flapping Wing Micro Air Vehicles

DTIC Science & Technology

2007-03-01

EXPERIMENTAL METHODS TO CHARACTERIZE NONLINEAR VIBRATION OF FLAPPING WING MICRO AIR VEHICLES THESIS Adam P. Tobias, Captain, USAF...AFIT/GAE/ENY/07-M23 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio...author and do not reflect the official policy or position of the United States Air Force, Department of Defense, or the United States Government

2. GENERAL VIEW OF SLC3 AIR FORCE BUILDING (BLDG. 761) ...

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

2. GENERAL VIEW OF SLC-3 AIR FORCE BUILDING (BLDG. 761) FROM THE NORTHWEST - Vandenberg Air Force Base, Space Launch Complex 3, SLC-3 Air Force Building, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

1. GENERAL VIEW OF SLC3 AIR FORCE BUILDING (BLDG. 761) ...

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

1. GENERAL VIEW OF SLC-3 AIR FORCE BUILDING (BLDG. 761) FROM THE SOUTHWEST - Vandenberg Air Force Base, Space Launch Complex 3, SLC-3 Air Force Building, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

33 CFR 334.1300 - Blying Sound area, Gulf of Alaska, Alaska; air-to-air gunnery practice area, Alaskan Air Command...

Code of Federal Regulations, 2014 CFR

2014-07-01

..., Alaska; air-to-air gunnery practice area, Alaskan Air Command, U.S. Air Force. 334.1300 Section 334.1300... gunnery practice area, Alaskan Air Command, U.S. Air Force. (a) The danger zone. A rhomboidal area... Air Command, U.S. Air Force, Anchorage, Alaska, or such agencies as he may designate. (Sec. 7, 40 Stat...

33 CFR 334.1300 - Blying Sound area, Gulf of Alaska, Alaska; air-to-air gunnery practice area, Alaskan Air Command...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Alaska; air-to-air gunnery practice area, Alaskan Air Command, U.S. Air Force. 334.1300 Section 334.1300... gunnery practice area, Alaskan Air Command, U.S. Air Force. (a) The danger zone. A rhomboidal area... Air Command, U.S. Air Force, Anchorage, Alaska, or such agencies as he may designate. (Sec. 7, 40 Stat...

33 CFR 334.1300 - Blying Sound area, Gulf of Alaska, Alaska; air-to-air gunnery practice area, Alaskan Air Command...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Alaska; air-to-air gunnery practice area, Alaskan Air Command, U.S. Air Force. 334.1300 Section 334.1300... gunnery practice area, Alaskan Air Command, U.S. Air Force. (a) The danger zone. A rhomboidal area... Air Command, U.S. Air Force, Anchorage, Alaska, or such agencies as he may designate. (Sec. 7, 40 Stat...

33 CFR 334.1300 - Blying Sound area, Gulf of Alaska, Alaska; air-to-air gunnery practice area, Alaskan Air Command...

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Alaska; air-to-air gunnery practice area, Alaskan Air Command, U.S. Air Force. 334.1300 Section 334.1300... gunnery practice area, Alaskan Air Command, U.S. Air Force. (a) The danger zone. A rhomboidal area... Air Command, U.S. Air Force, Anchorage, Alaska, or such agencies as he may designate. (Sec. 7, 40 Stat...

33 CFR 334.1300 - Blying Sound area, Gulf of Alaska, Alaska; air-to-air gunnery practice area, Alaskan Air Command...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Alaska; air-to-air gunnery practice area, Alaskan Air Command, U.S. Air Force. 334.1300 Section 334.1300... gunnery practice area, Alaskan Air Command, U.S. Air Force. (a) The danger zone. A rhomboidal area... Air Command, U.S. Air Force, Anchorage, Alaska, or such agencies as he may designate. (Sec. 7, 40 Stat...

Annotated Bibliography of the Air Force Human Resources Laboratory Technical Reports - 1979.

DTIC Science & Technology

1981-05-01

Force Human Resources Laboratory, March 1980. (Covers all AFHRL projects.) NTIS. This document provides the academic and industrial R&D community with...D-AI02 04𔃾 AIR FORCE HUMAN RESOURCES LAB BROOKS AF TX F/G 5/2 ANNOTATED BIBLIOGRAPHY OF THE AIR FORCE HUMAN RESOURCES LABORAT--ETC(U) MAY 81 E M...OF THE AIR FORCE HUMAN RESOURCES LABORATORY TECHNICAL REPORTS - 1979U M By M Esther M. Barlow A N TECHNICAL SERVICES DIVISION Brooks Air Force Base

A Study of Black Officer Candidate Attrition in the United States Air Force

DTIC Science & Technology

1993-09-01

concern among Air Force accession policy officials (Travers, 1992). Prior to 1973 the Air Force, as well as all other services, was under -represented in...Although the Air Force did not exist in 1940, its predecessor, the Army Air Corps, fell under this new policy. Thus, by the time the Air Force was made a...participation increased from 0.6 percent in 1942 to approximately 2 percent by 1973. However, blacks were 3till vastly under -represented in relation to both the

The United States Air Force Reserve Officer Training Corps: Looking to the Future

DTIC Science & Technology

1991-03-04

Brigadier General Robin G. Tornow Commandant, Air Force ROTC (Note 25) Over the years, Air Force ROTC has developed many strong points. Paramount among...maintaining a leaner and more capable force for the future. Brigadier General Robin G. Tornow Commandant, Air Force ROTC (Note 35) This alternative

Wave propagation characteristics of a magnetic granular chain

NASA Astrophysics Data System (ADS)

Leng, Dingxin; Liu, Guijie; Sun, Lingyu; Wang, Xiaojie

2017-10-01

We investigate the wave propagation characteristics of a horizontal alignment of magnetic grains under a non-uniform magnetic field. The magnetic force of each grain is obtained using Maxwell's principle. The contact interaction of grains is based on Hertz potential. The effects of magnetic field strength on the dynamic responses of a granular chain under strong, intermediate, and weak amplitudes of incident impulses in comparison with static precompression force are studied. Different wave propagation modes induced by the magnetic field are observed. The applied field strength demonstrably reinforces the granular-position-dependent behaviors of decreasing amplitude and increasing wave propagation velocity. The magnetic field-induced features of a magnetic granular chain have potential applications in adaptive structures for shock attenuation.

Analysis of Drop Oscillations Excited by an Electrical Point Force in AC EWOD

NASA Astrophysics Data System (ADS)

Oh, Jung Min; Ko, Sung Hee; Kang, Kwan Hyoung

2008-03-01

Recently, a few researchers have reported the oscillation of a sessile drop in AC EWOD (electrowetting on dielectrics), and some of its consequences. The drop oscillation problem in AC EWOD is associated with various applications based on electrowetting such as LOC (lab-on-a-chip), liquid lens, and electronic display. However, no theoretical analysis of the problem has been attempted yet. In the present paper, we propose a theoretical model to analyze the oscillation by applying the conventional method to analyze the drop oscillation. The domain perturbation method is used to derive the shape mode equations under the assumptions of weak viscous flow and small deformation. The Maxwell stress is exerted on the three-phase contact line of the droplet like a point force. The force is regarded as a delta function, and is decomposed into the driving forces of each shape mode. The theoretical results on the shape and the frequency responses are compared with experiments, which shows a qualitative agreement.

Analysis of data on Air Force personnel collected at Lackland Air Force Base

DOT National Transportation Integrated Search

1969-10-01

In July, 1967, a report was published by the Personnel Research Laboratory, Lackland Air Force Base, entitled "An Attempt to Predict Automobile Accidents Among Air Force Personnnel". Approximately twelve thousand basic airmen and eleven hundred offic...

Around the Air Force: April 26 > U.S. Air Force > Article Display

Science.gov Websites

Speeches Archive Former AF Top 3 Viewpoints and Speeches Air Force Warrior Games 2017 Events 2018 Air Force Strategic Documents Desert Storm 25th Anniversary Observances DoD Warrior Games Portraits in Courage

Air Force officials name SARC of the year > U.S. Air Force > Article

Science.gov Websites

The Book Speeches Archive Former AF Top 3 Viewpoints and Speeches Air Force Warrior Games 2017 Events 2018 Air Force Strategic Documents Desert Storm 25th Anniversary Observances DoD Warrior Games

Remodeling Air Force Cyber Command and Control

DTIC Science & Technology

2017-10-10

AIR FORCE CYBERWORX REPORT: REMODELING AIR FORCE CYBER COMMAND & CONTROL COURSE DESIGN PROJECT CONDUCTED 5 Jan – 5 May 17 Produced...For the Air Force Cyber Command and Control (C2) Design Project, CyberWorx brought together 25 cadets from the United States Air Force Academy...warfighting based upon the findings of the design teams. Participants The design course was attended by a diverse group of civilians from industry

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

Processing Multiyear Procurement (MYP) Submissions - A Handbook for Air Force Program Offices

DTIC Science & Technology

1985-05-01

Contracting and Manufacturing Policy; "Policy Letter 84-1l - Multiyear Contracting Guidance" Headquarters, United States Air Force, Washington, D.C...supplement to Air Force FAR Sup No. 17.191: as enclosed in Thomas E. Lloyd, Colonel, USAF, Assistant DCS/Contracting , and Manufacturing , "DCS...Contracting and Manufacturing Policy Letter 84-16, Multiyear Contracting Guidance." Headquarters, Air Force Systems Command, Andrew Air Force Base

Army and Air Force Unmanned Air Reconnaissance: Warrior and Hydra Navigating a Maze of Strategic Hedges

DTIC Science & Technology

2009-06-01

Chambliss; Colonel Michael Stickney; Colonel Eric Mathewson; Lieutenant Colonel Robert Kiebler; Lieutenant Colonel Kenneth Kilmurray; Lieutenant...16 Peter Layton , Group Captain, Royal Air Force, “Hedging Strategies, UCAVs, budgets, and improbable threats,” Armed Forces Journal...10 Colonel Eric Mathewson, US Air Force HAF/A2 DCS ISR, “Air Force ISR in a Changed World: ISR Transformation, the Importance

Dielectric and modulus studies of polycrystalline BaZrO3 ceramic

NASA Astrophysics Data System (ADS)

Saini, Deepash S.; Singh, Sunder; Kumar, Anil; Bhattacharya, D.

2018-05-01

In the present work, dielectric and modulus studies of polycrystalline BaZrO3 ceramic, prepared by modified combustion method followed by conventional sintering, are investigated over the frequency range of 100 Hz to 106 Hz at different temperatures from 250 to 500 °C in air. The high value of dielectric constant (ɛ' ˜ 103) of BaZrO3 at high temperature and low frequency can be attributed to the Maxwell-Wagner polarization mechanism as well as to the thermally activated mechanism of charge carriers. Electric modulus reveal two type relaxations in the 250 °C to 800 °C temperature region as studied at different frequencies over 100 Hz to 106 Hz in air.

Air Force Leadership Diversity

DTIC Science & Technology

2017-04-06

AIR WAR COLLEGE AIR UNIVERSITY AIR FORCE LEADERSHIP DIVERSITY by G. Hall Sebren, Jr., Col, USAF A Research Report Submitted to the...both in HAF/A8 (Strategic Plans and Programs). iv Abstract The Air Force is not drawing upon its full talent pool for leadership in its...promotions boards, but the Air Force promotion system itself is not the problem. Leadership decisions to only allow officers selected for promotion from

Theory and computation of general force balance in non-axisymmetric tokamak equilibria

NASA Astrophysics Data System (ADS)

Park, Jong-Kyu; Logan, Nikolas; Wang, Zhirui; Kim, Kimin; Boozer, Allen; Liu, Yueqiang; Menard, Jonathan

2014-10-01

Non-axisymmetric equilibria in tokamaks can be effectively described by linearized force balance. In addition to the conventional isotropic pressure force, there are three important components that can strongly contribute to the force balance; rotational, anisotropic tensor pressure, and externally given forces, i.e. ∇ --> p + ρv-> . ∇ --> v-> + ∇ --> . <-->Π + f-> = j-> × B-> , especially in, but not limited to, high β and rotating plasmas. Within the assumption of nested flux surfaces, Maxwell equations and energy minimization lead to the modified-generalized Newcomb equation for radial displacements with simple algebraic relations for perpendicular and parallel displacements, including an inhomogeneous term if any of the forces are not explicitly dependent on displacements. The general perturbed equilibrium code (GPEC) solves this force balance consistent with energy and torque given by external perturbations. Local and global behaviors of solutions will be discussed when ∇ --> . <-->Π is solved by the semi-analytic code PENT and will be compared with MARS-K. Any first-principle transport code calculating ∇ --> . <-->Π or f-> , e.g. POCA, can also be incorporated without demanding iterations. This work was supported by DOE Contract DE-AC02-09CH11466.

Optical forces near micro-fabricated devices

NASA Astrophysics Data System (ADS)

Mejia Prada, Camilo Andres

In this dissertation, I study optical forces near micro-fabricated devices for multi- particle manipulation. I consider particles of different sizes and compositions. In particular, I focus my study on both dielectric and gold particles as well as Giant Unilamellar Vesicles. First, I consider optical forces near a PhC and establish the feasibility of a technique which we term Light-Assisted Templated Self-assembly (LATS). In contrast to previous work on Fabry-Perot enhancement of trapping forces above a flat substrate, I exploit the guided resonance modes of a PhC to provide resonant enhancement of optical forces. Then, I explore optical forces near a Dual Beam Optical Trap (DBOT). I present a method to extract the bending modulus of the membrane from the area strain data. This method incorporates three-dimensional ray-tracing to calculate the applied stress in the DBOT within the ray optics approximation. I compare the optical force calculated using the ray optics approximation and Maxwell Stress Tensor method to ensure the approximation's accuracy. Next, we apply this method to 3 populations of GUVs to extract the bending modulus of membranes comprised of saturated and monounsaturated lipids in both gel and liquid phases.

Evaluation of mechanical deformation and distributive magnetic loads with different mechanical constraints in two parallel conducting bars

NASA Astrophysics Data System (ADS)

Lee, Ho-Young; Lee, Se-Hee

2017-08-01

Mechanical deformation, bending deformation, and distributive magnetic loads were evaluated numerically and experimentally for conducting materials excited with high current. Until now, many research works have extensively studied the area of magnetic force and mechanical deformation by using coupled approaches such as multiphysics solvers. In coupled analysis for magnetoelastic problems, some articles and commercial software have presented the resultant mechanical deformation and stress on the body. To evaluate the mechanical deformation, the Lorentz force density method (LZ) and the Maxwell stress tensor method (MX) have been widely used for conducting materials. However, it is difficult to find any experimental verification regarding mechanical deformation or bending deformation due to magnetic force density. Therefore, we compared our numerical results to those from experiments with two parallel conducting bars to verify our numerical setup for bending deformation. Before showing this, the basic and interesting coupled simulation was conducted to test the mechanical deformations by the LZ (body force density) and the MX (surface force density) methods. This resulted in MX gave the same total force as LZ, but the local force distribution in MX introduced an incorrect mechanical deformation in the simulation of a solid conductor.

78 FR 77106 - U.S. Air Force Reminder Re: United Launch Alliance (ULA) Consent Order and Recent Change in...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

...: Headquarters Air Force, Deputy Under Secretary of the Air Force (Space). ACTION: Publicize Consent Order... Force (Space), as the Compliance Officer under the Federal Trade Commission (FTC) Decision and Order... Under Secretary of the Air Force (Space). This position is now held by Dr. Troy Meink. [[Page 77107...

USAF Summer Research Program - 1993 Graduate Student Research Program Final Reports, Volume 8, Phillips Laboratory

DTIC Science & Technology

1994-12-01

Research Program Phillips Laboratory Kirtland Air Force Base Albuquerque, New Mexico Sponsored by: Air ...Summer Research Program Phillips Laboratory Sponsored by. Air Force Office of Scientific Research Kirtland Air Force Base, Albuquerque, New Mexico...UNITED STATES AIR FORCE SUMMER RESEARCH PROGRAM -- 1993 SUMMER RESEARCH PROGRAM FINAL REPORTS VOLUME 8

Defense.gov Special Report: A Nation's Gratitude

Science.gov Websites

Deployments, 2003-2006 Baghdad, Ramadi Air Force Master Sgt. Jessica R. Coombs Air Force Master Sgt. Jessica R . Coombs 40th Expeditionary Support Squadron June 2011 - December 2011 Ali Air Base Indiana Army Master Sgt Multiple Deployments, 2004-2007 Fallujah, Ramadi Air Force Master Sgt. Jeremy G. Coombs Air Force Master

Back to the Future: Does History Support the Expeditionary Air Force Concept?

DTIC Science & Technology

2000-04-01

Operations Forces 550, “Agile Combat Support,” Mr. Ron Orr, USAF/IL, 2 Feb 00. 4 Davis, pg. 11. 5 Toulmin , H.A., Jr., Air Service, American...John A., “The Expeditionary Air Force Takes Shape,” Air Force Magazine, Vol. 80, No. 6, June 1997. Toulmin , H.A., Jr., Air Service, American

78 FR 14293 - Privacy Act of 1974; System of Records

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2013-03-05

.... SUPPLEMENTARY INFORMATION: The Department of the Air Force's notices for systems of records subject to the...: Delete entry and replace with ``10 U.S.C. 8013, Secretary of the Air Force; 10 U.S.C. 8032, The Air Staff... system interfaces. The interfaces are the Air Force Logistics Module, Air Force Military Personnel Data...

Air Force Research Laboratory, Edwards Air Force Base, CA

DTIC Science & Technology

2011-06-27

Air Force Research Laboratory (AFMC) AFRL /RZS 1 Ara Road Edwards AFB CA 93524-7013 AFRL -RZ-ED-VG-2011-269 9...SPONSORING / MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) Air Force Research Laboratory (AFMC) AFRL /RZS 11. SPONSOR...Form 298 (Rev. 8-98) Prescribed by ANSI Std. 239.18 Air Force Research Laboratory Ed d Ai F B CA Col Mike Platt war s r orce

Intro & Basic R&D Overview for NRC RAP Administrator

DTIC Science & Technology

2011-07-13

Air Force Research Laboratory (AFMC) AFRL /RZS 5 Pollux Drive Edwards AFB CA...NUMBER (include area code) N/A Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std. 239.18 1 Air Force Research Laboratory Edwards Air Force ...BOUNDARY 0 5 10 SCALE IN MILES HWY 395 ROSAMOND BLVD. MERCURY BLVD. R O C K ET S IT E R O A D EDWARDS AIR FORCE BASE Air Force Research

Sub-cellular force microscopy in single normal and cancer cells

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

Babahosseini, H.; Carmichael, B.; Strobl, J.S.

2015-08-07

This work investigates the biomechanical properties of sub-cellular structures of breast cells using atomic force microscopy (AFM). The cells are modeled as a triple-layered structure where the Generalized Maxwell model is applied to experimental data from AFM stress-relaxation tests to extract the elastic modulus, the apparent viscosity, and the relaxation time of sub-cellular structures. The triple-layered modeling results allow for determination and comparison of the biomechanical properties of the three major sub-cellular structures between normal and cancerous cells: the up plasma membrane/actin cortex, the mid cytoplasm/nucleus, and the low nuclear/integrin sub-domains. The results reveal that the sub-domains become stiffer andmore » significantly more viscous with depth, regardless of cell type. In addition, there is a decreasing trend in the average elastic modulus and apparent viscosity of the all corresponding sub-cellular structures from normal to cancerous cells, which becomes most remarkable in the deeper sub-domain. The presented modeling in this work constitutes a unique AFM-based experimental framework to study the biomechanics of sub-cellular structures. - Highlights: • The cells are modeled as a triple-layered structure using Generalized Maxwell model. • The sub-domains include membrane/cortex, cytoplasm/nucleus, and nuclear/integrin. • Biomechanics of corresponding sub-domains are compared among normal and cancer cells. • Viscoelasticity of sub-domains show a decreasing trend from normal to cancer cells. • The decreasing trend becomes most significant in the deeper sub-domain.« less

78 FR 29123 - Proposed Collection; Comment Request

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2013-05-17

... DEPARTMENT OF DEFENSE Department of the Air Force [Docket ID: USAF-2013-0018] Proposed Collection; Comment Request AGENCY: Department of Defense/Department of the Air Force/Headquarters, Air Force Safety... Act of 1995, the Department of the Air Force announces a proposed public information collection and...

Assessment of Regional Explosion Discriminants Using Data Sets of Unparalleled Spatial Sampling

DTIC Science & Technology

2012-10-31

Air Force Research Laboratory AFRL ...Final Report APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED. AIR FORCE RESEARCH LABORATORY Space Vehicles...Directorate 3550 Aberdeen Ave SE AIR FORCE MATERIEL COMMAND KIRTLAND AIR FORCE BASE, NM 87117-5776 Approved for public release; distribution

Critical Issues for Establishment of a Permanently-Occupied Lunar Base.

DTIC Science & Technology

1987-09-01

AIR FORCE ,. AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY 8 7 12 ’ -0). Wright-Patterson Air Force Base, Ohio IpDoTRiBUTON STATEMENT A Approved...the document are technically accurate, and no sensitive items, detrimental ideas, or deleterious information is contained therein. Furthermore, the...Faculty of the School of Systems and Logistics of the Air Force Institute of Technology Air University In Partial Fullfillment of the Requirements

Radiation-reaction force on a small charged body to second order

NASA Astrophysics Data System (ADS)

Moxon, Jordan; Flanagan, Éanna

2018-05-01

In classical electrodynamics, an accelerating charged body emits radiation and experiences a corresponding radiation-reaction force, or self-force. We extend to higher order in the total charge a previous rigorous derivation of the electromagnetic self-force in flat spacetime by Gralla, Harte, and Wald. The method introduced by Gralla, Harte, and Wald computes the self-force from the Maxwell field equations and conservation of stress-energy in a limit where the charge, size, and mass of the body go to zero, and it does not require regularization of a singular self-field. For our higher-order computation, an adjustment of the definition of the mass of the body is necessary to avoid including self-energy from the electromagnetic field sourced by the body in the distant past. We derive the evolution equations for the mass, spin, and center-of-mass position of the body through second order. We derive, for the first time, the second-order acceleration dependence of the evolution of the spin (self-torque), as well as a mixing between the extended body effects and the acceleration-dependent effects on the overall body motion.

By design: James Clerk Maxwell and the evangelical unification of science.

PubMed

Stanley, Matthew

2012-03-01

James Clerk Maxwell's electromagnetic theory famously unified many of the Victorian laws of physics. This essay argues that Maxwell saw a deep theological significance in the unification of physical laws. He postulated a variation on the design argument that focused on the unity of phenomena rather than Paley's emphasis on complexity. This argument of Maxwell's is shown to be connected to his particular evangelical religious views. His evangelical perspective provided encouragement for him to pursue a unified physics that supplemented his other philosophical, technical and social influences. Maxwell's version of the argument from design is also contrasted with modern 'intelligent-design' theory.

Numerical investigation of the dynamics of Janus magnetic particles in a rotating magnetic field

NASA Astrophysics Data System (ADS)

Kim, Hui Eun; Kim, Kyoungbeom; Ma, Tae Yeong; Kang, Tae Gon

2017-02-01

We investigated the rotational dynamics of Janus magnetic particles suspended in a viscous liquid, in the presence of an externally applied rotating magnetic field. A previously developed two-dimensional direct simulation method, based on the finite element method and a fictitious domain method, is employed to solve the magnetic particulate flow. As for the magnetic problem, the two Maxwell equations are converted to a differential equation using the magnetic potential. The magnetic forces acting on the particles are treated by a Maxwell stress tensor formulation, enabling us to consider the magnetic interactions among the particles without any approximation. The dynamics of a single particle in the rotating field is studied to elucidate the effect of the Mason number and the magnetic susceptibility on the particle motions. Then, we extended our interest to a two-particle problem, focusing on the effect of the initial configuration of the particles on the particle motions. In three-particle interaction problems, the particle dynamics and the fluid flow induced by the particle motions are significantly affected by the particle configuration and the orientation of each particle.

Flow Velocity Computation, from Temperature and Number Density Measurements using Spontaneous Raman Scattering, for Supersonic Chemically Reacting Flows.

NASA Astrophysics Data System (ADS)

Satish Jeyashekar, Nigil; Seiner, John

2006-11-01

The closure problem in chemically reacting turbulent flows would be solved when velocity, temperature and number density (transport variables) are known. The transport variables provide input to momentum, heat and mass transport equations leading to analysis of turbulence-chemistry interaction, providing a pathway to improve combustion efficiency. There are no measurement techniques to determine all three transport variables simultaneously. This paper shows the formulation to compute flow velocity from temperature and number density measurements, made from spontaneous Raman scattering, using kinetic theory of dilute gases coupled with Maxwell-Boltzmann velocity distribution. Temperature and number density measurements are made in a mach 1.5 supersonic air flow with subsonic hydrogen co-flow. Maxwell-Boltzmann distribution can be used to compute the average molecular velocity of each species, which in turn is used to compute the mass-averaged velocity or flow velocity. This formulation was validated by Raman measurements in a laminar adiabatic burner where the computed flow velocities were in good agreement with hot-wire velocity measurements.

77 FR 55465 - US Air Force Exclusive Patent License

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2012-09-10

...: Air Force Research Laboratory Information Directorate, Rome, New York, Department of the Air Force.... Written objections should be sent to: Air Force Research Laboratory, Office of the Staff Judge Advocate, AFRL/RIJ, 26 Electronic Parkway, Rome, New York 13441-4514. Telephone: (315) 330-2087; Facsimile (315...

78 FR 39004 - Federal Property Suitable as Facilities To Assist the Homeless

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2013-06-28

... following addresses: AIR FORCE: Mr. Robert Moore, Air Force Real Property Agency, 2261 Hughes Avenue, Suite... 304 Cheyenne Mountain AFS Colorado Springs CO 80914 Landholding Agency: Air Force Property Number... Agency: Air Force Property Number: 18201320042 Status: Underutilized Directions: 1478, 1479, 1480,1482...

32 CFR 855.1 - Policy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... of Air Force airfields in foreign countries will be subject to US Federal laws and regulations that... Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS General Provisions § 855.1 Policy. The Air Force establishes and uses its...

32 CFR 855.1 - Policy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... of Air Force airfields in foreign countries will be subject to US Federal laws and regulations that... Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS General Provisions § 855.1 Policy. The Air Force establishes and uses its...

32 CFR 855.1 - Policy.

Code of Federal Regulations, 2012 CFR

2012-07-01

... of Air Force airfields in foreign countries will be subject to US Federal laws and regulations that... Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS General Provisions § 855.1 Policy. The Air Force establishes and uses its...

32 CFR 855.1 - Policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... of Air Force airfields in foreign countries will be subject to US Federal laws and regulations that... Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS General Provisions § 855.1 Policy. The Air Force establishes and uses its...

77 FR 16213 - Air University Board of Visitors Meeting

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2012-03-20

... DEPARTMENT OF DEFENSE Department of the Air Force Air University Board of Visitors Meeting ACTION: Notice of Meeting Cancellation of the Air Force Institute of Technology (AFIT) Subcommittee of the Air.... 552b, as amended), and 41 CFR 102-3.150, the Department of Defense announced that the Air Force...

Air Force Journal of Logistics. Volume 29, Number 1, Spring 2005

DTIC Science & Technology

2005-01-01

Air Force, is necessary in the transaction of the public business as required by the law of the department. The Secretary of the Air Force approved the...reengineer Air Force Materiel Command (AFMC) progress and introduce a supplier scorecard. sustainment business processes. This transformation effort, AFMC...empowerment." company. I think one of the things we’re seeing in American However, the business side of the Air Force consistently has business is a resurgence

77 FR 64493 - Office of the Secretary of the Air Force Acceptance of Group Application Under Public Law 95-202...

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2012-10-22

... DEPARTMENT OF DEFENSE Department of the Air Force Office of the Secretary of the Air Force... AGENCY: The United States Air Force, DOD. ACTION: Notice. SUMMARY: Under the provisions of Section 401... group should be considered active military service to the Armed Forces of the United States are...

News

Science.gov Websites

Search News Comments Updated 1 2 3 4 5 6 7 8 9 10 ... 188 Default Air Force Logo Air Force transitions to Field from May 2-4. (U.S. Air Force photo by Staff Sgt. Ryan Conroy) SECAF visits Hurlburt for AFSOC mission immersion Secretary of the Air Force Heather Wilson visited Hurlburt Field May 2-4 for her Air

Reusable Military Launch Systems (RMLS)

DTIC Science & Technology

2008-02-01

described on inside pages STINFO COPY AIR FORCE RESEARCH LABORATORY AIR VEHICLES DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433...7542 AIR FORCE MATERIEL COMMAND UNITED STATES AIR FORCE NOTICE AND SIGNATURE PAGE Using Government drawings, specifications, or other data...DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 The public reporting burden for this collection of information is estimated to average 1 hour per response

32 CFR 855.22 - Air Force procedures.

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2012-07-01

... 32 National Defense 6 2012-07-01 2012-07-01 false Air Force procedures. 855.22 Section 855.22 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE... is located. AFI 13-201, Air Force Airspace Management, 8 lists the AFREPs and their addresses. The...

32 CFR 855.22 - Air Force procedures.

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2014-07-01

... 32 National Defense 6 2014-07-01 2014-07-01 false Air Force procedures. 855.22 Section 855.22 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE... is located. AFI 13-201, Air Force Airspace Management, 8 lists the AFREPs and their addresses. The...

Helical Explosive Flux Compression Generator Research at the Air Force Research Laboratory

DTIC Science & Technology

1999-06-01

Air Force Research Laboratory Kirtland AFB...ORGANIZATION NAME(S) AND ADDRESS(ES) Directed Energy Directorate, Air Force Research Laboratory Kirtland AFB, NM 8. PERFORMING ORGANIZATION REPORT...in support of the Air Force Research Laboratory ( AFRL ) explosive pulsed power program. These include circuit codes such as Microcap and

32 CFR 631.15 - Air Force policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 4 2014-07-01 2013-07-01 true Air Force policy. 631.15 Section 631.15 National...-Installation Operations (Military Patrols and Investigative Activities) and Policy § 631.15 Air Force policy. (a) Airmen, military and/or Department of the Air Force Civilian (DAFC) police performing off...

32 CFR 631.15 - Air Force policy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 4 2013-07-01 2013-07-01 false Air Force policy. 631.15 Section 631.15 National...-Installation Operations (Military Patrols and Investigative Activities) and Policy § 631.15 Air Force policy. (a) Airmen, military and/or Department of the Air Force Civilian (DAFC) police performing off...

77 FR 33202 - Department of the Air Force

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-05

... DEPARTMENT OF DEFENSE Department of the Air Force Corrected Intent To Grant a Partially Exclusive Patent License AGENCY: The United States Air Force, DoD. SUMMARY: This notice replaces the one published... implements Public Law 96- 517, as amended; the Department of the Air Force announces its intention to grant...

Environmental Assessment: General Plan-Based Environmental Impact Analysis Process, Laughlin Air Force Base

DTIC Science & Technology

2007-05-01

BASED ENVIROMENTAL IMPACT ANALYSIS PROCESS LAUGHLIN AIR FORCE BASE, TEXAS AGENCY: 47th Flying Training Wing (FTW), Laughlin Air Force Base (AFB), Texas...8217\\ \\ \\ \\ \\\\ \\ ~ >(- \\ , ~ AOC01 \\ PS018 / WP002 \\ DP008 // WP006 \\ ~ ,/ ’----- -----·-------------~--/·/ LAUGHLIN AIR FORCE BASE ENVIROMENTAL RESTORATION

32 CFR 631.15 - Air Force policy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 4 2011-07-01 2011-07-01 false Air Force policy. 631.15 Section 631.15 National...-Installation Operations (Military Patrols and Investigative Activities) and Policy § 631.15 Air Force policy. (a) Airmen, military and/or Department of the Air Force Civilian (DAFC) police performing off...

Inspector General, DOD, Oversight of the Air Force Audit Agency Audit of the FY 1999 Air Force General Fund Financial Statements

DTIC Science & Technology

2000-02-14

Consolidated Financial Statements . Our objective was to determine the accuracy and completeness of the Air Force Audit Agency audit of the FY 1999 Air Force General Fund financial statements. See Appendix A for a discussion of the audit

32 CFR 644.136 - Leasing guidelines.

Code of Federal Regulations, 2014 CFR

2014-07-01

... with present procedures for military leases. (2) Air Force. Upon receipt of a lease request approved by Headquarters, U.S. Air Force, or an Air Force major command, the appropriate Division or District Engineer will... Guard requirements will be transmitted to DAEN-REA-L through Headquarters, U.S. Air Force. (i) Upon...

32 CFR 644.136 - Leasing guidelines.

Code of Federal Regulations, 2011 CFR

2011-07-01

... with present procedures for military leases. (2) Air Force. Upon receipt of a lease request approved by Headquarters, U.S. Air Force, or an Air Force major command, the appropriate Division or District Engineer will... Guard requirements will be transmitted to DAEN-REA-L through Headquarters, U.S. Air Force. (i) Upon...

32 CFR 644.136 - Leasing guidelines.

Code of Federal Regulations, 2013 CFR

2013-07-01

... with present procedures for military leases. (2) Air Force. Upon receipt of a lease request approved by Headquarters, U.S. Air Force, or an Air Force major command, the appropriate Division or District Engineer will... Guard requirements will be transmitted to DAEN-REA-L through Headquarters, U.S. Air Force. (i) Upon...

32 CFR 644.136 - Leasing guidelines.

Code of Federal Regulations, 2012 CFR

2012-07-01

... with present procedures for military leases. (2) Air Force. Upon receipt of a lease request approved by Headquarters, U.S. Air Force, or an Air Force major command, the appropriate Division or District Engineer will... Guard requirements will be transmitted to DAEN-REA-L through Headquarters, U.S. Air Force. (i) Upon...

32 CFR 644.136 - Leasing guidelines.

Code of Federal Regulations, 2010 CFR

2010-07-01

... with present procedures for military leases. (2) Air Force. Upon receipt of a lease request approved by Headquarters, U.S. Air Force, or an Air Force major command, the appropriate Division or District Engineer will... Guard requirements will be transmitted to DAEN-REA-L through Headquarters, U.S. Air Force. (i) Upon...

32 CFR 806b.1 - Summary of revisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... for the Air Force Privacy Program from Air Force Communications and Information Center to the Air Force Chief Information Officer; prescribes Air Force Visual Aid 33-276, Privacy Act Label as optional; adds the E-Gov Act of 2002 requirement for a Privacy Impact Assessment for all information systems that...

32 CFR 806b.1 - Summary of revisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... for the Air Force Privacy Program from Air Force Communications and Information Center to the Air Force Chief Information Officer; prescribes Air Force Visual Aid 33-276, Privacy Act Label as optional; adds the E-Gov Act of 2002 requirement for a Privacy Impact Assessment for all information systems that...

32 CFR 806b.1 - Summary of revisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... for the Air Force Privacy Program from Air Force Communications and Information Center to the Air Force Chief Information Officer; prescribes Air Force Visual Aid 33-276, Privacy Act Label as optional; adds the E-Gov Act of 2002 requirement for a Privacy Impact Assessment for all information systems that...

Maxwell's contrived analogy: An early version of the methodology of modeling

NASA Astrophysics Data System (ADS)

Hon, Giora; Goldstein, Bernard R.

2012-11-01

The term "analogy" stands for a variety of methodological practices all related in one way or another to the idea of proportionality. We claim that in his first substantial contribution to electromagnetism James Clerk Maxwell developed a methodology of analogy which was completely new at the time or, to borrow John North's expression, Maxwell's methodology was a "newly contrived analogue". In his initial response to Michael Faraday's experimental researches in electromagnetism, Maxwell did not seek an analogy with some physical system in a domain different from electromagnetism as advocated by William Thomson; rather, he constructed an entirely artificial one to suit his needs. Following North, we claim that the modification which Maxwell introduced to the methodology of analogy has not been properly appreciated. In view of our examination of the evidence, we argue that Maxwell gave a new meaning to analogy; in fact, it comes close to modeling in current usage.

Pseudo spectral collocation with Maxwell polynomials for kinetic equations with energy diffusion

NASA Astrophysics Data System (ADS)

Sánchez-Vizuet, Tonatiuh; Cerfon, Antoine J.

2018-02-01

We study the approximation and stability properties of a recently popularized discretization strategy for the speed variable in kinetic equations, based on pseudo-spectral collocation on a grid defined by the zeros of a non-standard family of orthogonal polynomials called Maxwell polynomials. Taking a one-dimensional equation describing energy diffusion due to Fokker-Planck collisions with a Maxwell-Boltzmann background distribution as the test bench for the performance of the scheme, we find that Maxwell based discretizations outperform other commonly used schemes in most situations, often by orders of magnitude. This provides a strong motivation for their use in high-dimensional gyrokinetic simulations. However, we also show that Maxwell based schemes are subject to a non-modal time stepping instability in their most straightforward implementation, so that special care must be given to the discrete representation of the linear operators in order to benefit from the advantages provided by Maxwell polynomials.

Job Dissatisfaction among Air Force Clinical Nurses: Causes and Ways to Change It.

DTIC Science & Technology

1988-01-01

44%) of nurses planning an L Air Force career (14:--). Recognizing job satisfaction can be a major deciding factor in choosing an Air Force career ... burnout and searched for ideas on how to improve clinical nursing in the Air Force. improving job satisfaction in nursing today is a hot topic and...clinical nurses are falling victim to " burnout " syndrome, which in turn is affecting their job satisfaction . Air Force clinical inpatient nurses are managing

Metallurgical Characterization of Aluminum Powder Consolidation.

DTIC Science & Technology

1984-09-01

implied, of the Air Force * Office of Scientific Research of the U.S. Government. LaJ DT[ Prepared for: MR 2 8 M985 UNITED STATES AIR FORCE Air Force...Office of Scientific ResearchE Boiling Air Force Base, DC 20332 85 03 12 083 UNCLASSIFIED SECURITY CLASSIFICATION OF THIS PAGE (When Dota Entered). REPORT...Corporation P.O. Box 516 St. Louis, MO 63166 WiOL r - O * 11. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE Air Force Office of Scientific

Environmental Assessment for the Replacement of a Vehicle Wash Rack, Travis Air Force Base, California

DTIC Science & Technology

2005-04-01

meet state and U.S. Air Force (Air Force) environmental requirements for the use of cleaning products and washing systems; comply with Air Force and...and O/WSs • Use environmentally compliant cleaning products and wash systems • Be equipped with a credit card reader or similar device, to document... cleaning products and washing systems, including operating a covered O/WS within design capacity limits • Comply with Air Force and Department of

Strategic Defense Initiative Demonstration/Validation Program: Environmental Assessments Summary

DTIC Science & Technology

1987-08-01

TECHNOLOGY TESTS BY FACILITY TECHNOLOGY FACILITY BSTS SSTS GSTS SBI ERIS BM/C 3 Alabama Advanced Research Center A,S,C * California Edwards Air Force Base...Alabama - Advanced Research Center o California - Edwards Air Force Base o Florida - Eglin Air Force Base Kennedy Space Center o Maryland - Harry Diamond...BSTS SSTS GSTS SBI ERIS BM/C 3 Alabama Advanced Research Center A,S,C * California Edwards Air Force Base C Vandenberg Air Force Base/ F (1) F (2) F( 2

Environmental Assessment Proposed Demolition Plan Hill Air Force Base, Utah

DTIC Science & Technology

2010-04-01

1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law , no person shall be subject to a penalty...Demolition Plan Hill Air Force Base, Utah 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) United States Air Force - Air Force Material Command,Hill Air Force

Air Force UAV’s: The Secret History

DTIC Science & Technology

2010-07-01

iA Mitchell Institute Study i Air Force UAVs The Secret History A Mitchell Institute Study July 2010 By Thomas P. Ehrhard Report Documentation Page...DATES COVERED 00-00-2010 to 00-00-2010 4. TITLE AND SUBTITLE Air Force UAVs The Secret History 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c... The Secret History 2 Air Force UAVs: The Secret History2 air Force uaVs: The secret history Has any airplane in the past decade captured the public

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

Combat Squadrons of the Air Force, World War II,

DTIC Science & Technology

1982-01-01

1952. Inactivated on 1 Jul 1957. Redes- of a paddle wheel river boat, Air Force ignated 7o2d Troop Carrier Squadron blue, the windows lighted Air Force ...782d Bombard- hitched to a red wagon with wheels red, ment Squadron (Heavy) on 19 May hub yellow, tires and axles black, the 1943. Activated on 1 Aug...AD-A128 026 COMBAT SQUADRONS OF TOE AIR FORCE WORLD WAR IU) 1OFFICEOF AIR FORCE HISTORY WASHINGTON DC M MAURER UNCLASSIFIED F/G 15/7 NL

Stress Analysis of Aircraft Tires. Volume I. Analytical Formulation

DTIC Science & Technology

1976-02-01

Dynamics Laboratories, AFFDL/ FEM , WPAFB, Ohio 45433. 3C S AIR FORCE FLIGHT DYNAMICS LABORATORY AIR FORCE WRIGHT AERONAUTICAL LABORATORIES AIR FORCE...Dynamics Laboratories, AFFDL/ FEM , WPAFB, Ohio 45433. IT niSTRin^TiON STATEMENT (al th» mbilrmtl ••(•••« In Black 20, It altltrmtl Inm Rapart; -D-D-G...Patterson Air Force Base, Dayton, Ohio. Mr. J. R. Hampton (AFFDL/ FEM ) was the technical monitor for the Air Force. This report covers the research

78 FR 4134 - Notice of Intent To Prepare An Environmental Impact Statement (EIS) On the Proposal To Relocate...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-18

... Proposal To Relocate the 18th Aggressor Squadron From Eielson Air Force Base (EAFB), Alaska to Joint Base... Eielson AFB, AK AGENCY: Pacific Air Forces, United States Air Force, DOD. ACTION: Notice of Intent... Provisions of NEPA (40 CFR parts 1500-1508), and Air Force policy and procedures (32 CFR part 989), the Air...

Environmental Assessment Deicer Recovery at Grand Forks AFB, North Dakota

DTIC Science & Technology

2004-12-15

Air Force Base (AFB), North Dakota. Contacts: 319 CES/CEVA 525 Tuskegee Airmen Boulevard (Blvd) Grand Forks AFB, ND...ACRONYMS, ABBREVIATIONS, AND TERMS AAM Annual Arithmetic Mean ACM Asbestos Containing Material AFB Air Force Base AFI Air Force Instruction AICUZ...meter 10 GFAFB Grand Forks Air Force Base HAP Hazardous Air Pollutants hr Hour H2S Hydrogen Sulfide IRP Installation Restoration

Rebalancing the Air Force: A Comprehensive Solution

DTIC Science & Technology

2011-02-16

the consequences can be significant. High Tempo (Figure 4) Lt Gen Charles E. Stenner , Jr., Chief of the Air Force Reserve, stated while...29 January 2010. 14 Lt Gen Charles E. Stenner Jr., Chief of the Air Force Reserve, ―Total Force Policy 21: A 21 st Century Framework for...Military Force Mix Decisions,‖ White Paper, 15 July 2010. 15 Lt Gen Charles E. Stenner Jr., Chief of the Air Force Reserve, ―Testimony Before the House

Aircraft Brake Systems Testing Handbook.

DTIC Science & Technology

1981-05-01

distribution is unlimited. AIR FORCE FLIGHT TEST CENTER EDWARDS AIR FORCE BASE , CALIFORNIA AIR FORCE SYSTEMS COMMAND UNITED STATES AIR FORCE A This handbook... Base , California 93523. This handbook has been reviewed and cleared for open publication and/or public release by the AFFTC Office of Public Affairs in...Force lbs Ft Engine Thrust lbs F vrt Vertical Force acting on the tire at the qround lbs 9 Acceleration due to gravity 32.17 ft/sec 2 h Distance

Desert Talons: Historical Perspectives and Implications of Air Policing in the Middle East

DTIC Science & Technology

2009-04-01

predominant role in support of a smaller ground force has historical precedent. During the 1920s, the Royal Air Forces (RAF) air control method adhered...the Royal Air Force’s (RAF) air control method adhered to the concepts of the inverted blockade, minimum force, precision targeting, and force...owing to its process of rapid communications, Air Methods are, in short, the reverse of the old punitive column. Our policy is one of prevention

78 FR 49729 - Takes of Marine Mammals Incidental to Specified Activities; U.S. Air Force Launches, Aircraft and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-15

... Marine Mammals Incidental to Specified Activities; U.S. Air Force Launches, Aircraft and Helicopter Operations, and Harbor Activities Related to Launch Vehicles From Vandenberg Air Force Base (VAFB... comments and information. SUMMARY: NMFS has received a request from the U.S. Air Force (USAF) for...

77 FR 66595 - U.S. Air Force Broadcast of Consent Order, and Determination of Interest Level for a United...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-06

...: Headquarters Air Force, Deputy Under Secretary of the Air Force (Space). ACTION: Publicize Consent Order, and... solicitation issuance. The Deputy Under Secretary of the Air Force (Space), as the Compliance Officer under the...) ULA afford all space vehicle manufacturers [[Page 66596

Forecasting Foreign Currency Exchange Rates for Air Force Budgeting

DTIC Science & Technology

2015-03-26

FORECASTING FOREIGN CURRENCY EXCHANGE RATES FOR AIR FORCE BUDGETING THESIS MARCH 2015...States. AFIT-ENV-MS-15-M-178 FORECASTING FOREIGN CURRENCY EXCHANGE RATES FOR AIR FORCE BUDGETING THESIS Presented to the Faculty...FORECASTING FOREIGN CURRENCY EXCHANGE RATES FOR AIR FORCE BUDGETING Nicholas R. Gardner, BS Captain, USAF Committee Membership: Lt Col Jonathan

32 CFR 855.7 - Conditions for use of Air Force airfields.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Conditions for use of Air Force airfields. 855.7 Section 855.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Civil Aircraft Landing Permits § 855.7...

32 CFR 865.5 - Decision of the Secretary of the Air Force.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Decision of the Secretary of the Air Force. 865.5 Section 865.5 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ORGANIZATION AND MISSION-GENERAL PERSONNEL REVIEW BOARDS Air Force Board for Correction of Military Records...

32 CFR 989.7 - Requests from Non-Air Force agencies or entities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Requests from Non-Air Force agencies or entities. 989.7 Section 989.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ENVIRONMENTAL PROTECTION ENVIRONMENTAL IMPACT ANALYSIS PROCESS (EIAP) § 989.7 Requests from Non-Air Force...

32 CFR 644.516 - Clearance of Air Force lands.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Clearance of Air Force lands. 644.516 Section 644... Excess Land and Improvements § 644.516 Clearance of Air Force lands. The Chief of Engineers has no responsibility for inspecting or clearing excess Air Force land of explosives or chemical/biological contaminants...

32 CFR 855.7 - Conditions for use of Air Force airfields.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Conditions for use of Air Force airfields. 855.7 Section 855.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Civil Aircraft Landing Permits § 855.7...

32 CFR 855.7 - Conditions for use of Air Force airfields.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 6 2014-07-01 2014-07-01 false Conditions for use of Air Force airfields. 855.7 Section 855.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Civil Aircraft Landing Permits § 855.7...

32 CFR 855.7 - Conditions for use of Air Force airfields.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 6 2012-07-01 2012-07-01 false Conditions for use of Air Force airfields. 855.7 Section 855.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Civil Aircraft Landing Permits § 855.7...

32 CFR 855.7 - Conditions for use of Air Force airfields.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Conditions for use of Air Force airfields. 855.7 Section 855.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE AIRCRAFT CIVIL AIRCRAFT USE OF UNITED STATES AIR FORCE AIRFIELDS Civil Aircraft Landing Permits § 855.7...

Newsroom

Science.gov Websites

from Air Force Gen. Lori Robinson during a ceremony held at Peterson Air Force Base today. May 24, 2018 Gen. O'Shaughnessy assumes command of NORAD, USNORTHCOM Peterson Air Force Base, Colo. - Air Force Gen terminal Sept. 22, 2017 at Joint Base San Antonio-Kelly Field. The cargo was being staged at the Federal

Defense.gov - Dignity, Honor, Respect - For the Fallen

Science.gov Websites

combat operation passes through Dover Air Force Base, Del. The responsibility, and honor, of preparing Operations Center. Stories Dignified Transfer Pays Tribute to Fallen DOVER AIR FORCE BASE, Del., March 12 vehicle to the Air Force Mortuary Affairs Operations Center at Dover Air Force Base, Del. Story Center

Sensors Technology and Advanced Signal Processing Concepts for Layered Warfare/Layered Sensing

DTIC Science & Technology

2010-04-01

for challenged environments will require contributions from many diverse technical disciplines across AFRL, the Air Force and beyond. By providing a...APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED. STINFO COPY AIR FORCE...UNITED STATES AIR FORCE AIR FORCE MATERIEL COMMAND NOTICE AND SIGNATURE PAGE Using Government drawings, specifications, or other data

75 FR 22560 - Federal Advisory Committee; U.S. Air Force Scientific Advisory Board; Charter Renewal

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-29

... Chairperson. In addition, the Secretary of the Air Force may appoint, as deemed necessary non-voting... provided to the membership for their consideration. Contact information for the U.S. Air Force Scientific... DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; U.S. Air Force...

Implementing Maxwell's Aether Illuminates the Physics of Gravitation:. The Gravity-Electric (G-E) Field, Evident at Every Scale, From the Ionosphere to Spiral Galaxies and a Neutron-Star Extreme

NASA Astrophysics Data System (ADS)

Osmaston, Miles F.

2013-09-01

Relativity Theory (RT) incorporates serious inconsistencies:- (1) embracing the function of transverse e.m. (TEM) waves as perfect messengers but denying the presence of a Maxwell's equations aether lest it might invalidate that perfection, despite it being essential for their existence; (2) assuming the physical absurdity that the external physical properties (mass, magnetic moment) of fundamental particles can be developed in zero volume ("spatially infinitesimal singularities"), despite powerful evidence that they are of finite size. It thereby overlooks that if two electromagnetically defined objects are of finite size the force communication between them is progressively velocity-limited, falling to zero at c [Heaviside 1889]. So this is what happens in electromagnetic accelerators, not massincrease. For more than a century these defects have hampered progress in understanding the physics of the mass property of particles, thus compelling it to be regarded as `intrinsic' to those specific infinitesimal points in space. A rewarding substitute, Continuum Theory (CT), outlined here, (A) implements Maxwell's aether as a massless all-pervasive quasi-superfluid elastic continuum of (negative) electric charge, and (B) follows others [Clerk Maxwell, both Thompsons, Larmor, Milner] in seeing mass-bearing fundamental particles as vortical constructs of aether in motion, not as dichotomously different from it. To encompass that motion, these cannot be infinitesimal singularities. Electron-positron scattering provides guidance as to that size. For oppositely-charged particles, one sort contains more aether and the other less, so particle-pair creation is `easy', and abundantly observed, but has been attributed to `finding'. This electron-positron relationship defines mean aether density as >1030 coulomb.cm-3, thus constituting the near-irrotational reference frame of our directional devices. Its inherent self-repulsion also offers an unfathomable force capability should the means for displacing its local density exist; that, we show, is the nature of gravitational action and brings gravitation into the electromagnetic family of forces. Under (B) the particle mass is measured by the aether-sucking capability of its vortex, positiveonly gravitation being because the outward-diminishing force developed by each makes mutual convergence at any given point the statistically prevalent expectation. This activity maintains a radial aether (charge) density gradient - the Gravity-Electric (G-E) Field - around and within any gravitationally retained assemblage. So Newton's is an incomplete description of gravitation; the corresponding G-E field is an inseparable facet of the action. The effect on c of that charge density gradient yields gravitational lensing. We find that G-E field action on plasma is astronomically ubiquitous. This strictly radial outward force on ions has the property of increasing the orbital angular momentum of material, by moving it outwards, but at constant tangential velocity. Spiral galaxies no longer require Cold Dark Matter (CDM) to explain this. The force (maybe 30 V.m-1 at solar surface) has comprehensive relevance to the high orbital a.m. achieved during solar planet formation, to their prograde spins and to exoplanet observations. The growth of high-mass stars is impossible if radiation pressure rules, whereas G-E field repulsion is low during dust-opaque infall, driving their prodigious mass loss rates when infall ceases and the star establishes an ionized environment. Its biggest force-effect (~1012 V.m-1) is developed at neutron stars, where it is likely the force of supernova explosions, and leads to a fertile model for pulsars and the acceleration of 1019 eV extreme-energy cosmic rays. Our only directly observed measure of the G-E field is recorded at about 1 V.m-1 in the ionosphere-to-Earth electric potential. And temporary local changes of ionosphere electron density, monitored by radio and satellite, have been discovered to act as earthquake precursors, presumably, we suggest, by recording change of G-E field and gravitational potential at Earth surface when its elastic deformation occurs, even when this is deep below electrically conducting ocean water. The paper concludes by noting experimental evidence of the irrelevance of the Lorentz transformations in CT and with a discussion of CT's competence in such matters as perihelion advance and Sagnac effect, widely regarded as exclusively RT attributes. Finally we broach the notion that the aether is the site of inertia. This could explain the established equality of gravitational and inertial masses. In an accompanying paper we explore the cosmological and other aspects of `making particles out of aether'. This link undermines the expectation of fully distinct dynamical behaviour by particles and aether which motivated the Michelson-Morley experiment.

Macroscopic kinematics of the Hall electric field under influence of carrier magnetic moments

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

Sakai, Masamichi, E-mail: sakai@fms.saitama-u.ac.jp

2016-06-15

The relativistic effect on electromagnetic forces yields two types of forces which depend on the velocity of the relevant particles: (i) the usual Lorentz force exerted on a moving charged particle and (ii) the apparent Lorentz force exerted on a moving magnetic moment. In sharp contrast with type (i), the type (ii) force originates due to the transverse field induced by the Hall effect (HE). This study incorporates both forces into a Drude-type equation with a fully spin-polarized condition to investigate the effects of self-consistency of the source and the resultant fields on the HE. We also examine the self-consistencymore » of the carrier kinematics and electromagnetic dynamics by simultaneously considering the Drude type equation and Maxwell equations at low frequencies. Thus, our approach can predict both the dc and ac characteristics of the HE, demonstrating that the dc current condition solely yields the ordinary HE, while the ac current condition yields generation of both fundamental and second harmonic modes of the HE field. When the magnetostatic field is absent, the simultaneous presence of dc and ac longitudinal currents generates the ac HE that has both fundamental frequency and second harmonic.« less

Airpower Liaison for the Land Component: The Primacy of the USAF TACP Construct

DTIC Science & Technology

2014-06-13

Force Doctrine Document AFSC Air Force Specialty Code AFUTL Air Force Universal Task List AI Air Interdiction ALO Air Liaison Officer AMLO Air...ALOs), Air Mobility Liaison Officers ( AMLOs ), Air Support Operations Centers (ASOCs), Battalion Air Liaison Officers (BALOs), Intelligence...Support from AMLOs can provide the requisite expertise within the TACP to facilitate airpower’s integration into movement requirements to and from and

How to Obtain the Covariant Form of Maxwell's Equations from the Continuity Equation

ERIC Educational Resources Information Center

Heras, Jose A.

2009-01-01

The covariant Maxwell equations are derived from the continuity equation for the electric charge. This result provides an axiomatic approach to Maxwell's equations in which charge conservation is emphasized as the fundamental axiom underlying these equations.

An Optimization of the Maintenance Assets Distribution Network in the Argentine Air Force

DTIC Science & Technology

2015-03-26

Air Force (2010). Manual de Conduccion Logistica . Buenos Aires: HQ Argentine Air Force. Argentine Air Force (2012). El vuelo del condor: 1912-2012...recommendation was made to consider organic or private transportation and reduce transportation time in order to improve responsiveness and drive down...determine overall transportation demand and capacity required for a defined level of service, and to evaluate the tradeoffs between costs and service

Characterization of a Hyperspectral Chromotomographic Imaging Ground System

DTIC Science & Technology

2012-03-22

developed by the Air Force Institute of Technology (AFIT). The optical model is constructed using Zemax and MATLAB. The model provides the mechanism required...can also be used to incorporate interferometric measurements of optical components and model them in Zemax. The model uses a Zernike Phase Surface to...THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A APPROVED FOR PUBLIC

Motion of charged particles in a NUTty Einstein-Maxwell spacetime and causality violation

NASA Astrophysics Data System (ADS)

Clément, Gérard; Guenouche, Mourad

2018-06-01

We investigate the motion of electrically charged test particles in spacetimes with closed timelike curves, a subset of the black hole or wormhole Reissner-Nordström-NUT spacetimes without periodic identification of time. We show that, while in the wormhole case there are closed worldlines inside a potential well, the wordlines of initially distant charged observers moving under the action of the Lorentz force can never close or self-intersect. This means that for these observers causality is preserved, which is an instance of our weak chronology protection criterion.

The Role of FORSCOM (United States Army Forces Command) in the Reception and Care of Refugees from Cuba in the Continental United States

DTIC Science & Technology

1984-11-01

the military and civilian agencies involved because of the pronounced anti- social behavior of a large number of the refugees in the ...mission during the Korean War. It points out the impact of this extended support mission on the overall readiness of FORSCOM’s participating Active ani...Provost Marshal’s Office; and Mr. R. W. Wagner and SGM(Ret) S . J. Maxwell, FORSCOM Office of the Deputy Chief of Staff for Operations, for their

U. S. Pacific Fleet. Central Pacific Force. Operation Plan Number Cen 1-43

DTIC Science & Technology

1943-10-25

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FDTD simulation of trapping nanowires with linearly polarized and radially polarized optical tweezers.

PubMed

Li, Jing; Wu, Xiaoping

2011-10-10

In this paper a model of the trapping force on nanowires is built by three dimensional finite-difference time-domain (FDTD) and Maxwell stress tensor methods, and the tightly focused laser beam is expressed by spherical vector wave functions (VSWFs). The trapping capacities on nanoscale-diameter nanowires are discussed in terms of a strongly focused linearly polarized beam and radially polarized beam. Simulation results demonstrate that the radially polarized beam has higher trapping efficiency on nanowires with higher refractive indices than linearly polarized beam.

FDTD simulation of trapping nanowires with linearly polarized and radially polarized optical tweezers

PubMed Central

Li, Jing; Wu, Xiaoping

2011-01-01

In this paper a model of the trapping force on nanowires is built by three dimensional finite-difference time-domain (FDTD) and Maxwell stress tensor methods, and the tightly focused laser beam is expressed by spherical vector wave functions (VSWFs). The trapping capacities on nanoscale-diameter nanowires are discussed in terms of a strongly focused linearly polarized beam and radially polarized beam. Simulation results demonstrate that the radially polarized beam has higher trapping efficiency on nanowires with higher refractive indices than linearly polarized beam. PMID:21997083