Test Area C-74 Complex Final Range Environmental Assessment at Eglin Air Force Base, Florida

DTIC Science & Technology

2015-08-21

LAWS, REGULATIONS, AND POLICIES ACRONYMS AND ABBREVIATIONS ACHP Advisory Council on Historic Preservation ACM asbestos -containing materials...agencies must comply. Air Armament Center Plan 32-3; January 2004; Asbestos Management Plan; This plan establishes procedures for the Eglin AFB...facility asbestos management program. It contains the policies and procedures used in controlling the health hazards created by asbestos containing

Burden sharing or burden shifting Armaments cooperation within NATO

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

Smith, R.W.

1993-01-01

This study has explored the nature of decision-making under conditions of conflicting political and economic imperatives. The participants want the cooperative program to succeed. They also want to bear the least burden necessary for success by shifting it to others. The concepts of burden sharing and burden shifting have been explored in the context of armaments cooperation through analysis of six armaments cooperation cases. The cases ranged from the NATO Sea Sparrow Missile System to the 155MM Autonomous Precision Guided Missile. Ideal models of burden sharing and burden shifting were developed to aid the analysis. The resultant theoretical framework ofmore » armaments cooperation within the NATO alliance has been used to explain success or lack of success in cooperative programs. Each case study addressed the categories of: Political Environment, Program Inception, Management Structure, and Results. Comparative analysis between programs was facilitated by using similar criteria for success or failure throughout. Each of the hypotheses making up the ideal models for burden sharing and burden shifting were examined considering the individual cases. An assessment of validity was made. Comparative analysis of selected case pairs facilitated isolation of factors that may have contributed to different results. These assessments were combined and formed the basis for the final conclusions on each hypothesis and their respective importance. This study adds to the theoretical understanding of alliance politics by examining in depth these concepts. It also supports future efforts to understand alliance politics by providing a framework for examining and testing deductively derived propositions against experience.« less

Joint Armaments Conference, Exhibition and Firing Demonstration

DTIC Science & Technology

2010-05-20

10195 - Effects of Barrel Length on Sound Measurement, Bore Pressure, and Bullet Velocity, Dr. Philip Dater, Gemtech · 10186 - MEMS S&A...Systems · 10033 - Selectable Effects Warhead Technology Demonstration, Mr. Eric Volkmann, ATK Untitled Document 2010armament.html[3/29/2016 2:19:07...Propellant for Use in 120mm Tank Training Rounds, Mr. Jim Wedwick, ATK · 10001 - Ageing Effects on Performance of Small and Medium Calibre Ammunition

The Evolution of the Chinese Armaments Industry from 1860 to Present: The Search for Self-Sufficiency

DTIC Science & Technology

1986-06-06

1 ••!•!• JVl *WF ^J in #^ The Evolution of the Chinese Armaments Industry from 1860 ^-* to Present: The Search for Self -sufficiency CD...Evolution if the Chinese Armaments Industry from 1860 to Present: The Search for Self -sufficiency 12 PERSONAL AUTHOR(S) Major Donald A. Green 13...the abil- for self - ernments from t the end of 20 DISTRIBUTION/AVAILABILITY OF ABSTRACT (3 UNCLASSIFIED/UNLIMITED • SAME AS RPT. O DTK USERS

Setback Test Users Manual (U.S. Army Armament Research, Development and Engineering Center’s Method)

DTIC Science & Technology

2011-09-01

Picatinny Arsenal, New Jersey. This ARDEC setback test method collapses a planer air gap against an explosive sample in a manner to mimic what could...Research, Development and Engineering Center (ARDEC), Picatinny Arsenal, New Jersey setback test collapses a planer air gap against an explosive sample

Clean Air Technology Center

EPA Pesticide Factsheets

The Clean Air Technology Center provides resources for emerging and existing air pollution prevention and control technologies and provides public access to data and information on their use, effectiveness and cost.

Clean Air Technology Center Products

EPA Pesticide Factsheets

The Clean Air Technology Center provides resources for emerging and existing air pollution prevention and control technologies and provides public access to data and information on their use, effectiveness and cost.

The Air Force Handbook 2007

DTIC Science & Technology

2007-01-01

sPEcIfIcATIOns Weight 51,000 lb. (22,950 kg ) Range 800 miles (695 nautical miles) Armament One 30 mm GAU-8/A seven-barrel Gatling gun with over 1,150...battlefield air and space profession- als who bring unequaled accuracy, responsiveness, flexibility, and persistence to the Joint warfight. LOSS Of...approximately $12.4 billion. This loss of buying power reduced Air Force Program content by an additional $10 billion per year. Base Realignment

78 FR 17085 - Amendment of Multiple Restricted Areas; Eglin AFB, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-20

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 73 [Docket No. FAA-2013... date: 0901 UTC, May 2, 2013. FOR FURTHER INFORMATION CONTACT: Paul Gallant, Airspace Policy and ATC... [Amended] By removing the words ``Using agency. U.S. Air Force, Commander, Air Armament Center, Eglin AFB...

About the Clean Air Technology Center

EPA Pesticide Factsheets

The Clean Air Technology Center provides resources for emerging and existing air pollution prevention and control technologies and provides public access to data and information on their use, effectiveness and cost.

Report of Investigation: The Presence of Biological and Chemical Warfare Materiel at AFMC Bases within the United States

DTIC Science & Technology

2000-06-01

knew nothing of the BW/CW work done on the base in the 40’ s and 50’ s . 461 History of the Armament Development and Test Center, Appendix B, 1 July 1970...technical report has been reviewed and is approved for publication. FOR THE DIRECTOR ALBERT S . TORdGIAN, Lt Col, US Deputy Chief, Deployment and Su...Office of History , Air Force Materiel Command Air Force Systems Command Air Force Special Weapons Center Air Force Weapons Laboratory Air Materiel

Adaptive Mesh Experiments for Hyperbolic Partial Differential Equations

DTIC Science & Technology

1990-02-01

JOSEPH E. FLAHERTY FEBRUARY 1990 US ARMY ARMAMENT RESEARCH , ~ DEVELOPMENT AND ENGINEERlING CENTER CLOSE COMBAT ARMAMENTS CENTER BENET LABORATORIES...NY 12189-4050 If. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE U.S. Army ARDEC February 1990 Close Combat Armaments Center 13. NUMBER OF...Flaherty Department of Computer Science Rensselaer Polytechnic Institute Troy, NY 12180-3590 and U.S. Army ARDEC Close Combat Armaments Center Benet

Land-Based Air Power in Third World Crises

DTIC Science & Technology

1986-07-01

Doctrine, Research, and Education (CADRE) or the Department of the Air Force . This publication has been reviewed by security and policy review...many of the places in Europe, Africa, and Asia that figure in this work. He is now working as a Historian at Air Force Systems Command’s Armament...achieving a range of policy objectives . At one end of the spectrum there should be available to the decision maker a low -level or limited military response

33 CFR 334.700 - Choctawhatchee Bay, aerial gunnery ranges, Air Proving Ground Center, Air Research and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Choctawhatchee Bay, aerial gunnery ranges, Air Proving Ground Center, Air Research and Development Command, Eglin Air Force Base, Fla... gunnery ranges, Air Proving Ground Center, Air Research and Development Command, Eglin Air Force Base, Fla...

33 CFR 334.700 - Choctawhatchee Bay, aerial gunnery ranges, Air Proving Ground Center, Air Research and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Choctawhatchee Bay, aerial gunnery ranges, Air Proving Ground Center, Air Research and Development Command, Eglin Air Force Base, Fla... gunnery ranges, Air Proving Ground Center, Air Research and Development Command, Eglin Air Force Base, Fla...

Feasibility Computer Applications to Mission-Oriented Training in the Aircraft Armament Systems Specialist Career-Field.

DTIC Science & Technology

1980-01-01

necessary and identify by block number) on-the-job training task proficiency mission-oriented training training management aircraft armament systems...as was the training itself, to determine the feasibility of applying state-of-the-art computer technology to the problems of management and...62 Measures Used in Rank-ordering Functions ........ ........... 63 Computer-Supportable Functions ........ .. 63 Instructional Management

Index to Benet Laboratories Technical Reports - 1988

DTIC Science & Technology

1989-05-01

EDITING SECTION MAY 1989 US ARMY ARMAMENT RESEARCH , ~ DEVELOPMENT AND ENGINEERING CENTER CLOSE COMBAT ARMAMENTS CENTER BENET LABORATORIES WATERVLIET, N.Y...Watervliet, NY 12189-4050 I =ONTROLLING OFFICE NAME AND ADoRESS 12. REPORT DATE US Army Armament Research , Develop, & Engr Center April 1988 Close Combat...Watervliet, NY 12189-4050 11. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE US Army ARDEC May 1989 Close Combat Armaments Center 13. NUMBER OF PAGES

Technical Facilities and Capabilities Assessment Report

DTIC Science & Technology

1990-06-01

ARMAMENT LABORATORY Air Force Systems Command I United States Air Force I Eglin Air Force Base , Florida Best Available Copy 90 0 8 20 026 NOTICE When...The Air Force Armament Laboratory (AFATL) provides the technology base for future armament systems and supports the other elements of the deputy...color and filter digital images once an image is on the system . The IPL and the RSPL are accessible over the base Ethernet. This allows users to logon to

Air, Climate And Energy (ACE) Centers: Supporting Air Quality And Climate Solutions

EPA Pesticide Factsheets

EPA, through its Science to Achieve Results program, is funding three university-based research centers to investigate regional differences in air pollution and effects of climate change, technology, and societal choices on local air quality and health.

Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air

Science.gov Websites

Quality in New York Natural Gas Street Sweepers Improve Air Quality in New York to someone by E -mail Share Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air Quality in New York on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air

Spacecraft contamination programs within the Air Force Systems Command Laboratories

NASA Technical Reports Server (NTRS)

Murad, Edmond

1990-01-01

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

The Acquisition Cost-Estimating Workforce. Census and Characteristics

DTIC Science & Technology

2009-01-01

Abbreviations AAC Air Armament Center ACAT acquisition category ACEIT Automated Cost Estimating Integrated Tools AF Air Force AFB Air Force Base AFCAA Air...3 3 4 Automated Cost Estimating Integrated Tools ( ACEIT ) 0 1 12 6 Tecolotea training 0 0 10 5 Other 3 13 24 18 No training 18 4 29 18 Total 100 100...other sources, including AFIT, ACEIT ,9 or the contracting agency that employed them. The remain- ing 29 percent reported having received no training

Meteorology program of the National Center for Air Pollution Control

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

Ludwig, J.H.; McCormick, R.A.

1968-08-01

An attempt is made to discuss the role of the meteorologist in the Federal air pollution programs. There are two types of meteorological activities that have evolved as a result of the Federal air pollution program to aid the states and local agencies in their efforts to control air pollution. They are: research, which has focused on defining and describing meteorological factors of prime importance to air pollution control activities; and application of meteorological principles to the conduct of air pollution control programs. A detailed discussion is presented of the meteorological activities of the National Center for Air Pollution Controlmore » and their close relationships to other phases of the Center's research and operational programs.« less

78 FR 22911 - Delta Air Lines, Inc., Reservation Sales and Customer Care Call Center, Seatac, WA; Delta Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-17

... Lines, Inc., Reservation Sales and Customer Care Call Center, Seatac, WA; Delta Air Lines, Inc., Reservation Sales and Customer Care Call Center, Sioux City, IA; Notice of Revised Determination on..., Inc., Reservation Sales and Customer Care Call Center, Seatac, Washington (TA-W-82,197) and Delta Air...

Air, Climate and Energy (ACE) Centers: Supporting Air Quality and Climate Solutions

EPA Pesticide Factsheets

EPA through its Science to Achieve Results (STAR) program, is providing $30 million in funding for three university-based research centers to investigate regional differences in air pollution and the effects of global climate change.

Michigan/Air Force Research Laboratory (AFRL) Collaborative Center in Control Science (MACCCS)

DTIC Science & Technology

2016-09-01

AFRL-RQ-WP-TR-2016-0139 MICHIGAN/AIR FORCE RESEARCH LABORATORY (AFRL) COLLABORATIVE CENTER IN CONTROL SCIENCE (MACCCS) Anouck Girard...Final 18 April 2007 – 30 September 2016 4. TITLE AND SUBTITLE MICHIGAN/AIR FORCE RESEARCH LABORATORY (AFRL) COLLABORATIVE CENTER IN CONTROL SCIENCE...and amplify an internationally recognized center of excellence in control science research and education, through interaction between the faculty and

Summer Research Program - 1997 Summer Faculty Research Program Volume 6 Arnold Engineering Development Center United States Air Force Academy Air Logistics Centers

DTIC Science & Technology

1997-12-01

Fracture Analysis of the F-5, 15%-Spar Bolt DR Devendra Kumar SAALC/LD 6- 16 CUNY-City College, New York, NY A Simple, Multiversion Concurrency Control...Program, University of Dayton, Dayton, OH. [3]AFGROW, Air Force Crack Propagation Analysis Program, Version 3.82 (1997) 15-8 A SIMPLE, MULTIVERSION ...Office of Scientific Research Boiling Air Force Base, DC and San Antonio Air Logistic Center August 1997 16-1 A SIMPLE, MULTIVERSION CONCURRENCY

Alternative Fuels Data Center: Blue Skies Initiative Clears the Air in

Science.gov Websites

North Carolina for More Than a Decade Blue Skies Initiative Clears the Air in North Carolina for More Than a Decade to someone by E-mail Share Alternative Fuels Data Center: Blue Skies Initiative Center: Blue Skies Initiative Clears the Air in North Carolina for More Than a Decade on Twitter Bookmark

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

Sections. March Air Force Base, Riverside, California, Combat Operations Center, ...

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

Sections. March Air Force Base, Riverside, California, Combat Operations Center, Combat Operations Building. By Moffatt and Nichol, Engineers, 122 West Fifth Street, Long Beach, California; for the Corps of Engineers, U.S. Army, Office of the District Engineer, Los Angeles, California. Drawing no. AW-60-02-03, sheet no. 14, approved March, 1962; specifications no. ENG-04-353-62-66; D.O. series AW 1596/15, Rev. "A"; file drawer 1290. Last revised 3 October 1966. Scale one-eighth inch to one foot. 30x36 inches. pencil on paper - March Air Force Base, Strategic Air Command, Combat Operations Center, 5220 Riverside Drive, Moreno Valley, Riverside County, CA

Elevations. March Air Force Base, Riverside, California, Combat Operations Center, ...

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

Elevations. March Air Force Base, Riverside, California, Combat Operations Center, Combat Operations Building. By Moffatt and Nichol, Engineers, 122 West Fifth Street, Long Beach, California; for the Corps of Engineers, U.S. Army, Office of the District Engineer, Los Angeles, California. Drawing no. AW-60-02-03, sheet no. 14, approved March, 1962; specifications no. ENG-04-353-62-66; D.O. series AW 1596/14, Rev. "B"; file drawer 77-1/102. Last revised 3 October 1966. Scale one-eighth inch to one foot. 30x36 inches. photocopy on paper - March Air Force Base, Strategic Air Command, Combat Operations Center, 5220 Riverside Drive, Moreno Valley, Riverside County, CA

NASA Principal Center for Review of Clean Air Act Regulations

NASA Technical Reports Server (NTRS)

Clark-Ingram, Marceia; Munafo, Paul M. (Technical Monitor)

2002-01-01

The Clean Air Act (CAA) regulations have greatly impacted materials and processes utilized in the manufacture of aerospace hardware. Code JE/ NASA's Environmental Management Division at NASA Headquarters recognized the need for a formal, Agency-wide review process of CAA regulations. Marshall Space Flight Center (MSFC) was selected as the 'Principal Center for Review of Clean Air Act Regulations'. This presentation describes the centralized support provided by MSFC for the management and leadership of NASA's CAA regulation review process.

United States Air Force Graduate Student Research Program. Program Technical rept. Volume 1.

DTIC Science & Technology

1988-12-01

Notre Dame, IN 46556 (219) 239-5430 xv Paul R. Tanner Degree: B.A., Psychology, 1986 Dept. of Physiology Specialty: Sensory Neurophysiology Meharry...administrative arrangement of the program. It has been a rewarding and enlightening research experience at the Air Force Armament Laboratory at Eglin AFB. Dr... enlighten me on the possibilities of continuing my research effort in the future. 31-3 I. INTRODUCTION: The use of optical technology for communications

10. "TEST STAND 15, AIR FORCE FLIGHT TEST CENTER." ca. ...

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

10. "TEST STAND 1-5, AIR FORCE FLIGHT TEST CENTER." ca. 1958. Test Area 1-115. Original is a color print, showing Test Stand 1-5 from below, also showing the superstructure of TS1-4 at left. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Leuhman Ridge near Highways 58 & 395, Boron, Kern County, CA

75 FR 60091 - Science and Technology Reinvention Laboratory Personnel Management Demonstration Project...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-29

... Engineering Command, Armament Research, Development and Engineering Center (ARDEC); Correction AGENCY: Office... employees at the Army Research, Development and Engineering Command, Armament Research, Development and Engineering Center (ARDEC). Within that notice the descriptors for levels IV and V are incorrect under factor...

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

DTIC Science & Technology

1991-06-05

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

Stress in air traffic controllers : comparison of two air route traffic control centers on different shift rotation patterns.

DOT National Transportation Integrated Search

1975-01-01

Stress in 23 air traffic controllers (ATCS) at Atlanta Air Route Traffic Control Center (ATL) on the straight 5-day shift rotation schedule was compared with stress in 23 ATCS's on the 2-2-1 shift rotation schedule at Fort Worth Air Route Traffic Con...

Elimination of Airborne Lead Contamination from Caliber .22 Ammunition.

DTIC Science & Technology

1987-06-01

R191 365 ELIMINATION OF AIRBORNE LEAD CONTAMINATION FROM CALIBER 1/1 Ri ’ 3 5 22 N INITION(U) ARMY ARMAMENT RESEARCH DE VELOPMENT AM D...E JUNE 1987 U. S. MMW ARKM SRcKH, IDVROPMEff n U COOE US" ARMY EARMLMA CLOSE COMBAT ARMAMENT CENTER - MUNITBONS Et CHEMICAL COMMANDR D RA - A9~laIENT...Command tasked the U.S. Army Armament, Research , Development and Engineering Center (ARDEC) to determine if the sources of lead contamination could be

Alternative Fuels Data Center: Sea-Tac and Alaska Air Group Achieve

Science.gov Websites

pilot project, Alaska Air Group encountered a few hurdles during the switch to eGSE. One was Sky-High Results with Electric Ground Support Equipment Sea-Tac and Alaska Air Group Achieve Data Center: Sea-Tac and Alaska Air Group Achieve Sky-High Results with Electric Ground Support

35. James River Visitor Center. Opened as an open air ...

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

35. James River Visitor Center. Opened as an open air visitor center in 1962, it was enclosed and a heating system installed in 1984 to allow use through the cooler months and help reduce vandalism. Looking northeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

Child Development Center Environmental Assessment at Beale Air Force Base, California (Revised)

DTIC Science & Technology

2010-03-01

before the nesting season.  4.3. Hazardous Materials  A Preliminary  Endangerment  Assessment Proposed  Child  Development Center Site (PEA), (URS 2008... Endangerment  Assessment Proposed  Child  Development Center Site, Beale AFB.                      Appendix A  WINDO 2 EA  (CD Attached...Revised  FINAL  Child  Development Center  Environmental Assessment  at Beale Air Force Base, California    Beale Air Force Base

ARCHITECTURAL DRAWING, MILITARY AIR COMMAND COMMUNICATION CENTER PRECAST CONCRETE WALL ...

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

ARCHITECTURAL DRAWING, MILITARY AIR COMMAND COMMUNICATION CENTER PRECAST CONCRETE WALL DETAILS. DATED 03/15/1971 - Wake Island Airfield, Terminal Building, West Side of Wake Avenue, Wake Island, Wake Island, UM

NASA's Principal Center for Review of Clean Air Act Regulations

NASA Technical Reports Server (NTRS)

Clark-Ingram, Marceia

2003-01-01

Marshall Space Flight Center (MSFC) was selected as the Principal Center for review of Clean Air Act (CAA) regulations. The CAA Principal Center is tasked to: 1) Provide centralized support to NASA/HDQ Code JE for the management and leadership of NASA's CAA regulation review process; 2) Identify potential impact from proposed CAA regulations to NASA program hardware and supporting facilities. The Shuttle Environmental Assurance Initiative, one of the responsibilities of the NASA CAA Working Group (WG), is described in part of this viewgraph presentation.

Air Traffic Management Research at NASA Ames Research Center

NASA Technical Reports Server (NTRS)

Lee, Katharine

2005-01-01

Since the late 1980's, NASA Ames researchers have been investigating ways to improve the air transportation system through the development of decision support automation. These software advances, such as the Center-TRACON Automation System (eTAS) have been developed with teams of engineers, software developers, human factors experts, and air traffic controllers; some ASA Ames decision support tools are currently operational in Federal Aviation Administration (FAA) facilities and some are in use by the airlines. These tools have provided air traffic controllers and traffic managers the capabilities to help reduce overall delays and holding, and provide significant cost savings to the airlines as well as more manageable workload levels for air traffic service providers. NASA is continuing to collaborate with the FAA, as well as other government agencies, to plan and develop the next generation of decision support tools that will support anticipated changes in the air transportation system, including a projected increase to three times today's air-traffic levels by 2025. The presentation will review some of NASA Ames' recent achievements in air traffic management research, and discuss future tool developments and concepts currently under consideration.

Research on Using the Naturally Cold Air and the Snow for Data Center Air-conditioning, and Humidity Control

NASA Astrophysics Data System (ADS)

Tsuda, Kunikazu; Tano, Shunichi; Ichino, Junko

To lower power consumption has becomes a worldwide concern. It is also becoming a bigger area in Computer Systems, such as reflected by the growing use of software-as-a-service and cloud computing whose market has increased since 2000, at the same time, the number of data centers that accumulates and manages the computer has increased rapidly. Power consumption at data centers is accounts for a big share of the entire IT power usage, and is still rapidly increasing. This research focuses on the air-conditioning that occupies accounts for the biggest portion of electric power consumption by data centers, and proposes to develop a technique to lower the power consumption by applying the natural cool air and the snow for control temperature and humidity. We verify those effectiveness of this approach by the experiment. Furthermore, we also examine the extent to which energy reduction is possible when a data center is located in Hokkaido.

National Emission Standards for Hazardous Air Pollutants (NESHAP) Memorandum of Agreement (MOA) Between NASA Headquarters and MSFC (Marshall Space Flight Center) for NASA Principal Center for Review of Clean Air Regulations

NASA Technical Reports Server (NTRS)

Caruso, Salvadore V.; Clark-Ingram, Marceia A.

2000-01-01

This paper presents a memorandum of agreement on Clean Air Regulations. NASA headquarters (code JE and code M) has asked MSFC to serve as principle center for review of Clean Air Act (CAA) regulations. The purpose of the principle center is to provide centralized support to NASA headquarters for the management and leadership of NASA's CAA regulation review process and to identify the potential impact of proposed CAA reguations on NASA program hardware and supporting facilities. The materials and processes utilized in the manufacture of NASA's programmatic hardware contain HAPs (Hazardous Air Pollutants), VOCs (Volatile Organic Compounds), and ODC (Ozone Depleting Chemicals). This paper is presented in viewgraph form.

76 FR 3743 - Science and Technology Reinvention Laboratory Personnel Management Demonstration Project...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-20

... Demonstration Project, Department of the Army, Army Research, Development and Engineering Command, Armament Research, Development and Engineering Center (ARDEC); Notice #0;#0;Federal Register / Vol. 76 , No. 13... the Army, Army Research, Development and Engineering Command, Armament Research, Development and...

Mapping air quality zones for coastal urban centers.

PubMed

Freeman, Brian; Gharabaghi, Bahram; Thé, Jesse; Munshed, Mohammad; Faisal, Shah; Abdullah, Meshal; Al Aseed, Athari

2017-05-01

This study presents a new method that incorporates modern air dispersion models allowing local terrain and land-sea breeze effects to be considered along with political and natural boundaries for more accurate mapping of air quality zones (AQZs) for coastal urban centers. This method uses local coastal wind patterns and key urban air pollution sources in each zone to more accurately calculate air pollutant concentration statistics. The new approach distributes virtual air pollution sources within each small grid cell of an area of interest and analyzes a puff dispersion model for a full year's worth of 1-hr prognostic weather data. The difference of wind patterns in coastal and inland areas creates significantly different skewness (S) and kurtosis (K) statistics for the annually averaged pollutant concentrations at ground level receptor points for each grid cell. Plotting the S-K data highlights grouping of sources predominantly impacted by coastal winds versus inland winds. The application of the new method is demonstrated through a case study for the nation of Kuwait by developing new AQZs to support local air management programs. The zone boundaries established by the S-K method were validated by comparing MM5 and WRF prognostic meteorological weather data used in the air dispersion modeling, a support vector machine classifier was trained to compare results with the graphical classification method, and final zones were compared with data collected from Earth observation satellites to confirm locations of high-exposure-risk areas. The resulting AQZs are more accurate and support efficient management strategies for air quality compliance targets effected by local coastal microclimates. A novel method to determine air quality zones in coastal urban areas is introduced using skewness (S) and kurtosis (K) statistics calculated from grid concentrations results of air dispersion models. The method identifies land-sea breeze effects that can be used to manage local air

NASA Langley Teacher Resource Center at the Virginia Air and Space Center

NASA Technical Reports Server (NTRS)

Maher, Kim L.

1999-01-01

Nation's education goals through expanding and enhancing the scientific an technological competence of students and educators. To help disseminate NASA instructional materials and educational information, NASA's Education Division has established the Educator Resource Center Network. Through this network (ERCN), educators are provided the opportunity to receive free instructional information, materials, consultation, and training workshops on NASA educational products. The Office of Education at NASA Langley Research Center offers an extension of its Precollege Education program by supporting the NASA LARC Educator Resource Center at the Virginia Air & Space Center, the official visitor center for NASA LARC. This facility is the principal distribution point for educators in the five state service region that includes Virginia, West Virginia, Kentucky, North Carolina and South Carolina. The primary goal, to provide expertise and facilities to help educators access and utilize science, mathematics, and technology instructional products aligned with national standards and appropriate state frameworks and based on NASA's unique mission and results, has been accomplished. This ERC had 15,200 contacts and disseminated over 190,000 instructional items during the period of performance. In addition the manager attended 35 conferences, workshops, and educational meetings as an GR, presenter, or participant. The objective to demonstrate and facilitate the use of educational technologies has been accomplished through the following: The ERC's web page has been developed as a cyber-gateway to a multitude of NASA and other educational resources as well as to Our own database of current resource materials. NASA CORE CD-ROM technology is regularly demonstrated and promoted using the center's computers. NASA TV is available, demonstrated to educators, and used to facilitate the downlinking of NASA educational programming.

AIR LEVELS OF CARCINOGENIC POLYCYCLIC AROMATIC HYDROCARBONS FOLLOWING THE WORLD TRADE CENTER DISASTER

EPA Science Inventory

The catastrophic collapse of the World Trade Center (WTC) on September 11, 2001, created an immense dust cloud followed by fires that emitted soot into the air of New York City (NYC) well into December. The subsequent cleanup used diesel equipment that further polluted the air un...

The Effects of Thermal/Blast Synergism on the Nuclear Vulnerability of a Generic Aircraft Structure.

DTIC Science & Technology

1984-01-01

Army Nateriel Development Technology Center and Readiness Command ATTN: CRDABH-X; CRDABH-S ATTN: DRCDMD-ST P.O. Box 1500 5001 Eisenhower Avenue jd...VULNERBBILITY OF A..(U) ARMY ARMAMENT RESEARCH AND DEVELOPMENT CENTER ABERDEEN PROVIN. UNCLASSIFIED R J PEARSON ET AL. JAN 84 FARBRL-TR-02540 F/’O 15...ARMAMENT RESEARCH AND DEVELOPMENT CENIEII BALLISTIC RESEARCH LABORATORY ABERDEEN PROVING GROUND, MARYLAND Approved for public relese; distribution

Evaluating the Impact of AIRS Observations on Regional Forecasts at the SPoRT Center

NASA Technical Reports Server (NTRS)

Zavodsky, Bradley

2011-01-01

NASA Short-term Prediction Research and Transition (SPoRT) Center collaborates with operational partners of different sizes and operational goals to improve forecasts using targeted projects and data sets. Modeling and DA activities focus on demonstrating utility of NASA data sets and capabilities within operational systems. SPoRT has successfully assimilated the Atmospheric Infrared Sounder (AIRS) radiance and profile data. A collaborative project is underway with the Joint Center for Satellite Data Assimilation (JCSDA) to use AIRS profiles to better understand the impact of AIRS radiances assimilated within Gridpoint Statistical Interpolation (GSI) in hopes of engaging the operational DA community in a reassessment of assimilation methodologies to more effectively assimilate hyperspectral radiances.

Delinquent Medical Service Accounts at David Grant Air Force Medical Center Need Additional Management Oversight

DTIC Science & Technology

2015-09-24

No. DODIG-2015-179 S E P T E M B E R 2 4 , 2 0 1 5 Delinquent Medical Service Accounts at David Grant Air Force Medical Center Need Additional...us at www.dodig.mil Results in Brief Delinquent Medical Service Accounts at David Grant Air Force...Force Medical Center (DGMC) properly managed delinquent accounts over 180 days by effectively transferring the debt to the appropriate debt collection

The Effectiveness of Yoga on Spiritual Intelligence in Air Traffic Controllers of Tehran Flight Control Center

ERIC Educational Resources Information Center

Safara, Maryam; Ghasemi, Pejman

2017-01-01

The aim of this study was to evaluate the efficacy of yoga on spiritual intelligence in air traffic controllers in Tehran flight control center. This was a quasi-experimental research and the study population includes all air traffic controllers in Tehran flight control center. The sample consisted of 40 people of the study population that were…

33 CFR 334.180 - Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... Naval Mine Warfare Test Station, or of U.S. Naval Air Station property. A person in the water or a... areas, U.S. Naval Air Test Center, Patuxent River, Md. 334.180 Section 334.180 Navigation and Navigable... REGULATIONS § 334.180 Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md...

33 CFR 334.180 - Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md.

Code of Federal Regulations, 2014 CFR

2014-07-01

.... Naval Mine Warfare Test Station, or of U.S. Naval Air Station property. A person in the water or a... areas, U.S. Naval Air Test Center, Patuxent River, Md. 334.180 Section 334.180 Navigation and Navigable... REGULATIONS § 334.180 Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md...

33 CFR 334.180 - Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... Naval Mine Warfare Test Station, or of U.S. Naval Air Station property. A person in the water or a... areas, U.S. Naval Air Test Center, Patuxent River, Md. 334.180 Section 334.180 Navigation and Navigable... REGULATIONS § 334.180 Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md...

33 CFR 334.180 - Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... Naval Mine Warfare Test Station, or of U.S. Naval Air Station property. A person in the water or a... areas, U.S. Naval Air Test Center, Patuxent River, Md. 334.180 Section 334.180 Navigation and Navigable... REGULATIONS § 334.180 Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md...

33 CFR 334.180 - Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Naval Mine Warfare Test Station, or of U.S. Naval Air Station property. A person in the water or a... areas, U.S. Naval Air Test Center, Patuxent River, Md. 334.180 Section 334.180 Navigation and Navigable... REGULATIONS § 334.180 Patuxent River, Md.; restricted areas, U.S. Naval Air Test Center, Patuxent River, Md...

Proceedings of the U.S. Army Symposium on Gun Dynamics (4th) Held at Riviera Beach, Florida on 7-9 May 1985. Volume 1 of II VOLS

DTIC Science & Technology

1985-05-01

Bulman Army Research Office Royal Military College of Science P.O. Box 12211 Land Systems Group Research Triangle Park, NC 27709-2211 Shrivenham...Development Center P.O. Box 210 SMCAR-TSB Cumberland, M 21502 Dover, NJ 078fI1-5001 Tonney hlung Paul L. Fritch Armament Research & Development Center... Box 1201 Edward M. Patton San Jose, CA 95108 Battelle, Pacific Northwest Labs Battelle Road Frak Kiihl Richland, WA 99352 , Armament Research

Air force Thunderbirds flying above the Kennedy Space Center

NASA Image and Video Library

2007-02-01

Look -- It's a bird and a plane! A U.S. Air Force Thunderbird F-16D aircraft streaks through the sky past a slower-flying stork over the NASA News Center. The pilot is Maj. Tad Clark, who, after landing at the Shuttle Landing Facility, announced that Kennedy Space Center Visitor Complex will host the inaugural World Space Expo from Nov. 3 to 11, featuring an aerial salute by the Thunderbirds on its opening weekend. The Expo will create one of the largest displays of space artifacts, hardware and personalities ever assembled in one location with the objective to inspire, educate and engage the public by highlighting the achievements and benefits of space exploration.

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

Vulnerability Science: A Response to a Criticism of the Ballistic Research Laboratory’s Vulnerability Modeling Strategy

DTIC Science & Technology

1990-06-01

SMCAR-CCB-TL AMXSY-MP, H. Cohen Watervliet, NY 12189-4050 1 Cdr, USATECOM ATTN: AMSTE- TD Commander 3 Cdr, CRDEC, AMCCOM US Army Armament, Munitions ATIN...Laboratory Command Armament RD&E Center ATTN: SLCTO (Marcos Sola) US Army AMCCOM 2800 Powder Mill Road ATTN: SMCAR- TDS (Vic Lindner) Adelphi, MD 20783-1145...ASQNC-ELC-1-T, Myer Center US Army AMCCOM Fort Monmouth, NJ 07703-5000 ATTN: SMCAR- TD (Jim Killen) Picatinny Arsenal, NJ 07806-5000 14 DISTRIBUTION

Biological air contamination in elderly care centers: geria project.

PubMed

Aguiar, Lívia; Mendes, Ana; Pereira, Cristiana; Neves, Paula; Mendes, Diana; Teixeira, João Paulo

2014-01-01

Indoor air quality (IAQ) affects health particularly in susceptible individuals such as the elderly. It has been estimated that the older population spends approximately 19-20 h/d indoors, and the majority of the elderly spend all of their time indoors in elderly care centers (ECC). Older individuals may be particularly at risk of exposure to detrimental effects from pollutants, even at low concentrations, due to common and multiple underlying chronic diseases that increase susceptibility. This study, aimed to assess the impact of indoor biological agents in 22 ECC located in Porto, was conducted during summer and winter from November 2011 to August 2013 at a total of 141 areas within dining rooms, drawing rooms, medical offices, and bedrooms (including the bedridden). Air sampling was carried out with a microbiological air sampler (Merck MAS-100) and using tryptic soy agar for bacteria and malt extract agar for fungi. The results obtained were compared with the recently revised Portuguese standards. In winter, mean fungi concentration exceeded reference values, while bacteria concentrations were within the new standards in both seasons. The main fungi species found indoors were Cladosporium (73%) in summer and Penicillium (67%) in winter. Aspergillus fumigatus, Aspergillus niger, and Aspergillus flavus, known potential pathogenic/toxigenic species, were also identified. Although the overall rate and mean values of bacteria and fungi found in ECC indoor air met Portuguese legislation, some concern is raised by the presence of pathogenic microorganisms. Simple measures, like opening windows and doors to promote air exchange and renewal, may improve effectiveness in enhancing IAQ.

An Analysis of the Ability of Commercial Wargames to Fulfill the Education Requirements of the Air Force Wargaming Center

DTIC Science & Technology

1993-03-01

REQUIREMENTS OF THE AIR FORCE WARGAMING CENTER THESIS Scott Goehring Captain, USAF AFIT/GST/ENS/93M-04 93-06903 Approved for public release; distribution...Education Requirements of the Air Force Wargaming Center THESIS Presented to the Faculty of the School of Engineering of the Air Force Institute of...distribution unlimited Distribution I Availdbilhty Codes AvdIl and I or Dist Special THESIS APPROVAL STUDENT: Capt Scott E. Goehring CLASS: GST-93M-04

Final Report of the AMC Committee-Armament. Armament Development Center Concept Plan. Volume 2

DTIC Science & Technology

1974-12-01

Considerations 111-22 Section C Operational Considerations 111-26 Section D Community Economic Impact 111-35 Statements Section E Delphi Benefit Analysis 111-37...Cost Analysis 111-3 B Personnel Considerations III-22 C Operational Considerations 111-26 D Community Economic Impact Statements 111-35 E Delphi ...sidered to be minimal. 111-36 S SECTION E. Delphi Benefit Analysis 1. Introduction. The assessment and comparison of the relative benefits of the various

13. SAC command center, weather center, underground structure, building 501, ...

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

13. SAC command center, weather center, underground structure, building 501, undated - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

5. Command center doors at command center entry, building 501, ...

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

5. Command center doors at command center entry, building 501, looking north - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Human-Centered Technologies and Procedures for Future Air Traffic Management

NASA Technical Reports Server (NTRS)

Smith, Philip; Woods, David; McCoy, Elaine; Billings, Charles; Sarter, Nadine; Denning, Rebecca; Dekker, Sidney

1997-01-01

The use of various methodologies to predict the impact of future Air Traffic Management (ATM) concepts and technologies is explored. The emphasis has been on the importance of modeling coordination and cooperation among multiple agents within this system, and on understanding how the interactions among these agents will be influenced as new roles, responsibilities, procedures and technologies are introduced. To accomplish this, we have been collecting data on performance under the current air traffic management system, identifying critical problem areas and looking for examples suggestive of general approaches for solving such problems. Using the results of these field studies, we have developed a set of concrete scenarios centered around future designs, and have studied performance in these scenarios with a set of 40 controllers, dispatchers, pilots and traffic managers.

Meteorological regimes for the classification of aerospace air quality predictions for NASA-Kennedy Space Center

NASA Technical Reports Server (NTRS)

Stephens, J. B.; Sloan, J. C.

1976-01-01

A method is described for developing a statistical air quality assessment for the launch of an aerospace vehicle from the Kennedy Space Center in terms of existing climatological data sets. The procedure can be refined as developing meteorological conditions are identified for use with the NASA-Marshall Space Flight Center Rocket Exhaust Effluent Diffusion (REED) description. Classical climatological regimes for the long range analysis can be narrowed as the synoptic and mesoscale structure is identified. Only broad synoptic regimes are identified at this stage of analysis. As the statistical data matrix is developed, synoptic regimes will be refined in terms of the resulting eigenvectors as applicable to aerospace air quality predictions.

Respiratory symptoms of vendors in an open-air hawker center in brunei darussalam.

PubMed

Nazurah Bt Abdul Wahid, Nurul Nor; Balalla, N B P; Koh, David

2014-01-01

We studied respiratory problems among vendors exposed to cooking fumes in an open-air hawker center. Exposure to cooking fumes from either the use of fossil fuels or liquefied petroleum gas (LPG) has been shown to be associated with adverse respiratory health effects. We conducted a cross-sectional study among 67 food vendors exposed to cooking fumes as well as 18 merchandise sellers at an open-air hawker center in Brunei Darussalam. Past medical and smoking history and exposure to cooking fumes were obtained. The validated American Thoracic Society Questionnaire with a translated Malay version was used to ask for respiratory symptoms. Compared to merchandise sellers (n = 18), cooking vendors (n = 67) had a higher self-reported respiratory symptoms (50.7% for those cooking and 33.3% for merchandise sellers). Cough (28.3%) was the main respiratory symptom experienced in cooking vendors and breathlessness (22.2%) among merchandise sellers. Half (50.0%) of cooking vendors who worked for more than 10 years had cough and 27.3% had phlegm. Those cooking with charcoal were two times more likely to have cough than those cooking with LPG. Cooking vendors with a job duration of more than 10 years were thrice more likely to have cough. Cooking vendors in the open-air hawker center exposed to cooking fumes had more respiratory symptoms compared to non-exposed merchandise sellers. The type of fuel used for cooking and duration of work was associated with increased prevalence of cough.

Air Force Civil Engineer Center Management of Energy Savings Performance Contracts Needs Improvement

DTIC Science & Technology

2016-05-04

audits on Air Force ESPCs. Background ESPCs provide a way for the private sector to finance Federal Government energy savings projects . ESPC is a...through DoD Instruction23 requires that any funds paid by a DoD Component pursuant to a private-sector- financed energy project be from funds made...Defense F r a u d , W a s t e & A b u s e DODIG-2016-087 ( Project No. D2015-D000CI-0200.00) │ i Results in Brief Air Force Civil Engineer Center

Aircraft Armament for Air-To-Ground Operations

DTIC Science & Technology

1951-11-30

bomba , Va was set -qual 500 ft./sec.; for guns, V. uas set equal to zero. Actual values of 17-9 as taken fron trajectory Table I are shown for comarison...general- yIly fouind in firing tests corrected for •’y. These values are approximately (6). 9 mile - Bomba 9 midls - Rockets 5 mils - Ouns Release

United States Air Force Summer Research Program -- 1993. Volume 16. Arnold Engineering Development Center. Frank J. Seiler Research Laboratory. Wilford Hall Medical Center

DTIC Science & Technology

1993-12-01

A I 7f t UNITED STATE AIR FORCE SUMMER RESEARCH PROGRAM -- 1993 SUMMER RESEARCH PROGRAM FINAL REPORTS VOLUME 16 ARNOLD ENGINEERING DEVELOPMENT CENTER...FRANK J. SELLER RESEARCH LABORATORY WILFORD HALL MEDICAL CENTER RESEARCH & DEVELOPMENT LABORATORIES 5800 Uplander Way Culver City, CA 90230-6608...National Rd. Vol-Page No: 15-44 Dist Tecumseh High School 8.4 New Carlisle, OH 45344-0000 Barber, Jason Laboratory: AL/CF 1000 10th St. Vol-Page No

Aerosol distribution during open suctioning and long-term surveillance of air quality in a respiratory care center within a medical center.

PubMed

Chung, Fen-Fang; Lin, Hui-Ling; Liu, Hsueh-Erh; Lien, Angela Shin-Yu; Hsiao, Hsiu-Feng; Chou, Lan-Ti; Wan, Gwo-Hwa

2015-01-01

The investigation of hospital air quality has been conducted in wards, ICUs, operating theaters, and public areas. Few studies have assessed air quality in respiratory care centers (RCCs), especially in mechanically ventilated patients with open suctioning. The RCC air quality indices (temperature, relative humidity, levels of CO2, total volatile organic compounds, particulate matter [PM], bacteria, and fungi) were monitored over 1 y. The air around the patient's head was sampled during open suctioning to examine the probability of bioaerosol exposure affecting health-care workers. This investigation found that the levels of indoor air pollutants (CO2, PM, bacteria, and fungi) were below the indoor air quality standard set by the Taiwan Environmental Protection Agency. Meanwhile, the levels of total volatile organic compounds sometimes exceeded the indoor air quality standard, particularly in August. The identified bacterial genera included Micrococcus species, Corynebacterium species, and Staphylococcus species, and the predominant fungal genera included yeast, Aspergillus species, Scopulariopsis species, and Trichoderma species. Additionally, airborne PM2.5, PM1, and bacteria were clearly raised during open suctioning in mechanically ventilated patients. This phenomenon demonstrated that open suctioning may increase the bacterial exposure risk of health-care workers. RCC air quality deserves long-term monitoring and evaluation. Health-care workers must implement self-protection strategies during open suctioning to ensure their occupational health and safety in health-care settings. Copyright © 2015 by Daedalus Enterprises.

Regional Data Assimilation of AIRS Profiles and Radiances at the SPoRT Center

NASA Technical Reports Server (NTRS)

Zavodsky, Brad; Chou, Shih-hung; Jedlovec, Gary

2009-01-01

This slide presentation reviews the Short Term Prediction Research and Transition (SPoRT) Center's mission to improve short-term weather prediction at the regional and local scale. It includes information on the cold bias in Weather Research and Forcasting (WRF), troposphere recordings from the Atmospheric Infrared Sounder (AIRS), and vertical resolution of analysis grid.

Practical color vision tests for air traffic control applicants : en route center and terminal facilities.

DOT National Transportation Integrated Search

1995-04-01

Two practical color vision tests were developed and validated for use in screening Air Traffic Control specialist (ATCS) applicants for work at en route center or terminal facilities. The development of the tests involved careful reproduction/simulat...

Search for PeVatrons at the Galactic Center using a radio air-shower array at the South Pole

NASA Astrophysics Data System (ADS)

Balagopal V., A.; Haungs, A.; Huege, T.; Schröder, F. G.

2018-02-01

The South Pole, which hosts the IceCube Neutrino Observatory, has a complete and around-the-clock exposure to the Galactic Center. Hence, it is an ideal location to search for gamma rays of PeV energy coming from the Galactic Center. However, it is hard to detect air showers initiated by these gamma rays using cosmic-ray particle detectors due to the low elevation of the Galactic Center. The use of antennas to measure the radio footprint of these air showers will help in this case, and would allow for a 24/7 operation time. So far, only air showers with energies well above 10^{16} eV have been detected with the radio technique. Thus, the energy threshold has to be lowered for the detection of gamma-ray showers of PeV energy. This can be achieved by optimizing the frequency band in order to obtain a higher level of signal-to-noise ratio. With such an approach, PeV gamma-ray showers with high inclination can be measured at the South Pole.

78 FR 22527 - Army Science Board Request for Information on Technology and Core Competencies

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-16

...); Edgewood Chemical Biological Command (ECBC); Natick Soldier Research, Development & Engineering Center...; C4ISR; Night Vision; Chemical/Biological Warfare; and Soldier Systems. The study will focus on...); Armament Research, Development & Engineering Center (ARDEC); Aviation & Missile Research, Development...

Improvement of the air quality in student health centers with chlorine dioxide.

PubMed

Hsu, Ching-Shan; Huang, Da-Ji; Lu, Ming-Chun

2010-04-01

This study aims to monitor bioaerosol levels of a local campus of a student health center in Taiwan and then to perform disinfection by applying chlorine dioxide. First, air samples were taken and evaluated in the six areas of the center. The average background bioaerosol levels were 714 +/- 1706 CFU/m(3) for bacterium and 802 +/- 633 CFU/m(3) for fungi. Then, chlorine dioxide was applied through three different procedures: single, multiple and regular disinfections. The results indicated that both multiple and regular disinfections can achieve efficiency levels higher than 59.0%. The regression analysis on bioaerosol levels showed that the number of people present correlating to the number of persons entering the room per door-opening, had a correlation of p < 0.05. Utilizing this analysis result, an empirical model was developed to predict indoor bioaerosol concentrations. It can be inferred that for indoor human activity of health centers, regular disinfection is a very effective process.

Benefit Analysis of the Automated Flow Control Function of the Air Traffic Control Systems Command Center

DOT National Transportation Integrated Search

1977-06-01

This report summarizes the findings of a benefit analysis study of the present and proposed Air Traffic Control Systems Command Center automation systems. The benefits analyzed were those associated with Fuel Advisory Departure and Quota Flow procedu...

Retrospective Review of Air Transportation Use for Upper Extremity Amputations at a Level-1 Trauma Center.

PubMed

Grantham, W Jeffrey; To, Philip; Watson, Jeffry T; Brywczynski, Jeremy; Lee, Donald H

2016-08-01

Air transportation to tertiary care centers of patients with upper extremity amputations has been utilized in hopes of reducing the time to potential replantation; however, this mode of transportation is expensive and not all patients will undergo replantation. The purpose of this study is to review the appropriateness and cost of air transportation in upper extremity amputations. Consecutive patients transported by aircraft with upper extremity amputations in a 7-year period at a level-1 trauma center were retrospectively reviewed. The distance traveled was recorded, along with the times of the injury, referral, transportation duration, arrival, and start of the operation. The results of the transfer were defined as replantation or revision amputation. Overall, 47 patients were identified with 43 patients going to the operating room, but only 14 patients (30%) undergoing replantation. Patients arrived at the tertiary hand surgery center with a mean time of 182.3 minutes following the injury, which includes 105.2 minutes of transportation time. The average distance traveled was 105.4 miles (range, 22-353 miles). The time before surgery of those who underwent replantation was 154.6 minutes. The average cost of transportation was $20,482. Air transportation for isolated upper extremity amputations is costly and is not usually the determining factor for replantation. The type of injury and patients' expectations often dictate the outcome, and these may be better determined at the time of referral with use of telecommunication photos, discussion with a hand surgeon, and patient counseling. III.

The effect of ventilation strategies of child care centers on indoor air quality and respiratory health of children in Singapore.

PubMed

Zuraimi, M S; Tham, K W; Chew, F T; Ooi, P L

2007-08-01

This paper reports the effects of ventilation strategies on indoor air quality (IAQ) and respiratory health of children within 104 child care centers (CCCs) in a hot and humid climate. The CCCs were categorized by ventilation strategies: natural (NV), air-conditioned and mechanically ventilated (ACMV), air-conditioned using split units (AC), and hybrid (NV and AC operated intermittently). The concentration levels of IAQ parameters in NV CCCs are characterized by the influence of the outdoors and good dilution of indoor pollutants. The lower ventilation rates in air-conditioned CCCs result in higher concentrations of occupant-related pollutants but lower outdoor pollutant ingress. This study also revealed lower prevalence for most asthma and allergy, and respiratory symptoms in children attending NV CCCs. In multivariate analyses controlled for the effects of confounders, the risk of current rhinitis among children is significantly higher if they attend mechanically ventilated CCCs compared to NV CCCs. Air-conditioned CCCs were also associated with higher adjusted prevalence ratio of severe phlegm and cough symptoms and lower respiratory illness. Finally, children attending CCCs with hybrid ventilation are at high risk for almost all the respiratory symptoms studied. This large field study indicates that different ventilation strategies employed by child care centers can cause significant variations in the indoor air quality and prevalence of asthma, allergies and respiratory symptoms of attending children. The higher prevalence rates of allergic and respiratory symptoms among young children, whose immune system is still under-developed, in child care centers, whether fully or partially air-conditioned, suggest that ventilation and plausible growth and propagation mechanisms of allergens and infectious agents be further investigated.

6. INTERIOR DETAIL OF GUN MOUNT ON TERRACE, LOOKING EAST ...

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

6. INTERIOR DETAIL OF GUN MOUNT ON TERRACE, LOOKING EAST (1992). - Wright-Patterson Air Force Base, Area B, Building 22, Armament Laboratory & Gun Range, On flightline between Tenth & Eleventh Streets, Dayton, Montgomery County, OH

Air levels of carcinogenic polycyclic aromatic hydrocarbons after the World Trade Center disaster.

PubMed

Pleil, Joachim D; Vette, Alan F; Johnson, Brent A; Rappaport, Stephen M

2004-08-10

The catastrophic collapse of the World Trade Center (WTC) on September 11, 2001, created an immense dust cloud followed by fires that emitted soot into the air of New York City (NYC) well into December. The subsequent cleanup used diesel equipment that further polluted the air until the following June. The particulate air pollutants contained mutagenic and carcinogenic polycyclic aromatic hydrocarbons (PAHs). By using an assay developed for archived samples of fine particles, we measured nine PAHs in 243 samples collected at or near Ground Zero from September 23, 2001, to March 27, 2002. Based on temporal trends of individual PAH levels, we differentiated between fire and diesel sources and predicted PAH levels between 3 and 200 d after the disaster. Predicted PAH air concentrations on September 14, 2001, ranged from 1.3 to 15 ng/m(3); these values are among the highest reported from outdoor sources. We infer that these high initial air concentrations resulted from fires that rapidly diminished over 100 d. Diesel sources predominated for the next 100 d, during which time PAH levels declined slowly to background values. Because elevated PAH levels were transient, any elevation in cancer risk from PAH exposure should be very small among nonoccupationally exposed residents of NYC. However, the high initial levels of PAHs may be associated with reproductive effects observed in the offspring of women who were (or became) pregnant shortly after September 11, 2001. Because no PAH-specific air sampling was conducted, this work provides the only systematic measurements, to our knowledge, of ambient PAHs after the WTC disaster.

FAA Alleged Waste and Mismanagement of Air Route Traffic Control Centers Critical and Essential Power Systems Project

DOT National Transportation Integrated Search

1996-10-16

The Office of Inspector General (OIG) reviewed a complaint from Congressman Deal on behalf of a constituent. The constituent alleged waste and mismanagement occurred in the Federal Aviation Administration (FAA) Air Route Traffic Control Centers Criti...

75 FR 79079 - Notice of Intent to Rule on Request to Release Airport Property at New Century AirCenter, New...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-17

... to Release Airport Property at New Century AirCenter, New Century, Kansas AGENCY: Federal Aviation Administration, (FAA), DOT. ACTION: Notice of request to release airport property. SUMMARY: The FAA proposes to... Section 125 of the Wendell H. Ford Aviation Investment Reform Act for the 21st Century (AIR 21). DATES...

Compilation of FY 1997 Air Force General Funds Consolidated Financial Statements at the Defense Finance and Accounting Service Denver Center.

DTIC Science & Technology

1998-10-05

Consolidated Financial Statements to the Air Force Audit Agency. The Defense Finance and Accounting Service Denver Center maintained accounting records and prepared the FY 1997 financial statements for the Air Force. More than $343 billion in total assets was reported at year’s end in these statements, and total revenues for the year exceeded $64 billion. The Air Force Audit Agency disclaimed an opinion on these statements. Additionally, although the Office of Management and Budget does not require budgetary resource reporting until FY 1998, the Air Force

A Tutorial for Performing a Radiographic Examination

DTIC Science & Technology

2017-03-01

ABBREVIATIONS AND ACRONYMS ARDEC U.S. Army Research , Development and Engineering Center ASTM American Society of Testing and Materials c centi-, 1E...Nondestructive testing ODD Object to detector distance ROI Region of interest RDECOM Research Development and Engineering Command RQI...U.S. ARMY ARMAMENT RESEARCH , DEVELOPMENT AND ENGINEERING CENTER Enterprise and Systems Integration Center Picatinny Arsenal, New Jersey

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

DTIC Science & Technology

2012-11-28

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

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

OPERATION WIGWAM. Scientific Director’s Summary Report

DTIC Science & Technology

1980-02-01

Base, Albuquerque, N. Mex. 1. Objectives Measure air pressures from the deep underwater nuclear explosion at the surface and at altitudes approaching...arrangpd as to take advan- tap of opportunities to obtain the effects of atomic explosives against ground and air tairgett and to acquire sclentific...atomic explosives in air and water; target response to underwater explosives ; and model scaling techniques. 3. Dr. W. 0. Penney of the Armament Research

Proceedings of OSD Aircraft Engine Design & Life Cycle Cost Seminar Held at Naval Air Development Center, Warminster, Pennsylvania, May 17, 18 & 19, 1978,

DTIC Science & Technology

1978-01-01

AD-A092 043 NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA F/6 2/ I PROCEEDINGS OF 050 AIRCRAFT ENGINE DESIGN & LIFE CYCLE COST SEN--ETC (U NSI FE 1978 R...4 STANDAHAR, R R SHOREY. A PRESSMAN N PROCEEDINGS OFOSD AIRCRAFT ENGINE DESIGN & LIFE CYCLE COST SEMINAR HELD AT ,NAVAL AIR DEVELOPMENT CENTER f...RELIABILITY CAN BE MET. THIS INFORMATION WILL BE USED BY THE ACQUISITION ACTIVITY TO ESTABLISH THE PROPER DESIGN AND TEST REQUIREMENTS TO INSURE THAT THE

Interior view at top of parachute drying tower showing Lbeams ...

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

Interior view at top of parachute drying tower showing L-beams and holes for hanging parachutes, and wooden roof construction, facing northeast. - Albrook Air Force Station, Parachute & Armament Building, 200 feet north of Andrews Boulevard, Balboa, Former Panama Canal Zone, CZ

Comparison of air-driven vs electric torque control motors on canal centering ability by ProTaper NiTi rotary instruments.

PubMed

Zarei, Mina; Javidi, Maryam; Erfanian, Mahdi; Lomee, Mahdi; Afkhami, Farzaneh

2013-01-01

Cleaning and shaping is one of the most important phases in root canal therapy. Various rotary NiTi systems minimize accidents and facilitate the shaping process. Todays NiTi files are used with air-driven and electric handpieces. This study compared the canal centering after instrumentation using the ProTaper system using Endo IT, electric torque-control motor, and NSK air-driven handpiece. This ex vivo randomized controlled trial study involved 26 mesial mandibular root canals with 10 to 35° curvature. The roots were randomly divided into 2 groups of 13 canals each. The roots were mounted in an endodontic cube with acrylic resin, sectioned horizontally at 2, 6 and 10 mm from the apex and then reassembled. The canals were instrumented according to the manufacturer's instructions using ProTaper rotary files and electric torque-control motors (group 1) or air-driven handpieces (group 2). Photographs of the cross-sections included shots before and after instrumentation, and image analysis was performed using Photoshop software. The centering ability and canal transportation was also evaluated. Repeated measurement and independent t-test provided statistical analysis of canal transportation. The comparison of the rate of transportation toward internal or external walls between the two groups was not statistically significant (p = 0.62). Comparison of the rate of transportation of sections within one group was not significant (p = 0.28). Use of rotary NiTi file with either electric torquecontrol motor or air-driven handpiece had no effect on canal centering. NiTi rotary instruments can be used with air-driven motors without any considerable changes in root canal anatomy, however it needs the clinician to be expert.

[The Chinese nuclear test and 'atoms for peace' as a measure for preventing nuclear armament of Japan: the nuclear non-proliferation policy of the United States and the introduction of light water reactors into Japan, 1964-1968].

PubMed

Yamazaki, Masakatsu

2014-07-01

Japan and the United States signed in 1968 a new atomic energy agreement through which US light-water nuclear reactors, including those of the Fukushima Daiichi Nuclear Power Plant of Tokyo Electric Power Company, were to be introduced into Japan. This paper studies the history of negotiations for the 1968 agreement using documents declassified in the 1990s in the US and Japan. After the success of the Chinese nuclear test in October 1964, the United States became seriously concerned about nuclear armament of other countries in Asia including Japan. Expecting that Japan would not have its own nuclear weapons, the US offered to help the country to demonstrate its superiority in some fields of science including peaceful nuclear energy to counter the psychological effect of the Chinese nuclear armament. Driven by his own political agenda, the newly appointed Prime Minister Eisaku Sato responded to the US expectation favorably. When he met in January 1965 with President Johnson, Sato made it clear that Japan would not pursue nuclear weapons. Although the US continued its support after this visit, it nevertheless gave priority to the control of nuclear technology in Japan through the bilateral peaceful nuclear agreement. This paper argues that the 1968 agreement implicitly meant a strategic measure to prevent Japan from going nuclear and also a tactic to persuade Japan to join the Nuclear Non -Proliferation Treaty.

The meteorological monitoring system for the Kennedy Space Center/Cape Canaveral Air Station

NASA Technical Reports Server (NTRS)

Dianic, Allan V.

1994-01-01

The Kennedy Space Center (KSC) and Cape Canaveral Air Station (CCAS) are involved in many weather-sensitive operations. Manned and unmanned vehicle launches, which occur several times each year, are obvious example of operations whose success and safety are dependent upon favorable meteorological conditions. Other operations involving NASA, Air Force, and contractor personnel, including daily operations to maintain facilities, refurbish launch structures, prepare vehicles for launch, and handle hazardous materials, are less publicized but are no less weather-sensitive. The Meteorological Monitoring System (MMS) is a computer network which acquires, processes, disseminates, and monitors near real-time and forecast meteorological information to assist operational personnel and weather forecasters with the task of minimizing the risk to personnel, materials, and the surrounding population. CLIPS has been integrated into the MMS to provide quality control analysis and data monitoring. This paper describes aspects of the MMS relevant to CLIPS including requirements, actual implementation details, and results of performance testing.

Repair of Corrosion in Air Supply Piping at the NASA Glenn Research Center's 1 by 1 Foot Supersonic Wind Tunnel

NASA Technical Reports Server (NTRS)

Henry, Michael

2000-01-01

During a test at the NASA Glenn Research Center's 1 x 1 Supersonic Wing Tunnel, it was discovered that particles entrained in the air flow were damaging the pressure sensitive paint on a test article. An investigation found the source of the entrained particles to be rust on the internal surfaces of the air supply piping. To remedy the situation, the air supply line components made from carbon steel were either refurbished or replaced with new stainless steel components. The refurbishment process included various combinations of chemical cleaning, bead blasting, painting and plating.

USAF (United States Air Force) Avionics Master Plan.

DTIC Science & Technology

1982-12-01

is updated annually by MAPG activities to reflect changes in emphasis resulting from new direction, threat developments , and other armament and...many different kinds of functional electronic subsystems, a building block approach to the development of new subsystems can be taken. This approach...technologies targeted for precision all weather weapon delivery. A new program will develop the capability to detect and locate ground moving targets not

Effect of outside air ventilation rate on VOC concentrations and emissions in a call center

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

Hodgson, A.T.; Faulkner, D.; Sullivan, D.P.

2002-01-01

A study of the relationship between outside air ventilation rate and concentrations of VOCs generated indoors was conducted in a call center. Ventilation rates were manipulated in the building's four air handling units (AHUs). Concentrations of VOCs in the AHU returns were measured on 7 days during a 13-week period. Indoor minus outdoor concentrations and emission factors were calculated. The emission factor data was subjected to principal component analysis to identify groups of co-varying compounds based on source type. One vector represented emissions of solvents from cleaning products. Another vector identified occupant sources. Direct relationships between ventilation rate and concentrationsmore » were not observed for most of the abundant VOCs. This result emphasizes the importance of source control measures for limiting VOC concentrations in buildings.« less

AIR POLLUTION MEASUREMENTS IN THE VICINITY OF THE WORLD TRADE CENTER - SUMMARY OF MEASUREMENTS CONDUCTED BY EPA-ORD

EPA Science Inventory

The U.S. Environmental Protection Agency's Office of Research and Development (EPA-ORD) was requested by EPA's Region 2 office in New York on 9/12/01 to assist with air quality monitoring in response to the collapse of the World Trade Center. Scientists at the U.S. EPA-ORD's Nati...

Air Force Civil Engineering Center Fiscal Year 1978 Air Force Technical Objectives Document.

DTIC Science & Technology

1976-12-15

for the theater airbase, pavement studies, environmental pollution abatement and control, air mobility concepts, energy conservation, fire fighting equipment, air base support, and warm fog dispersal. (Author)

Land, sea, and air unmanned systems research and development at SPAWAR Systems Center Pacific

NASA Astrophysics Data System (ADS)

Nguyen, Hoa G.; Laird, Robin; Kogut, Greg; Andrews, John; Fletcher, Barbara; Webber, Todd; Arrieta, Rich; Everett, H. R.

2009-05-01

The Space and Naval Warfare (SPAWAR) Systems Center Pacific (SSC Pacific) has a long and extensive history in unmanned systems research and development, starting with undersea applications in the 1960s and expanding into ground and air systems in the 1980s. In the ground domain, we are addressing force-protection scenarios using large unmanned ground vehicles (UGVs) and fixed sensors, and simultaneously pursuing tactical and explosive ordnance disposal (EOD) operations with small man-portable robots. Technology thrusts include improving robotic intelligence and functionality, autonomous navigation and world modeling in urban environments, extended operational range of small teleoperated UGVs, enhanced human-robot interaction, and incorporation of remotely operated weapon systems. On the sea surface, we are pushing the envelope on dynamic obstacle avoidance while conforming to established nautical rules-of-the-road. In the air, we are addressing cooperative behaviors between UGVs and small vertical-takeoff- and-landing unmanned air vehicles (UAVs). Underwater applications involve very shallow water mine countermeasures, ship hull inspection, oceanographic data collection, and deep ocean access. Specific technology thrusts include fiber-optic communications, adaptive mission controllers, advanced navigation techniques, and concepts of operations (CONOPs) development. This paper provides a review of recent accomplishments and current status of a number of projects in these areas.

Feasibility of an Air Liaison Officer Career Field: Improving the Theater Air-Ground System

DTIC Science & Technology

2008-01-01

for Plans and Operations ALO air liaison officer AMLO air mobility liaison officer ANG Air National Guard ASOC air support operations center ASOG air...liaison officers ( AMLOs ) to liaison elements at Army corps, division, and other jointly validated headquarters to provide air mobility liaison. 1

SAC Headquarters Underground Command Center Cutaway Axonometric Offutt ...

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

SAC Headquarters Underground Command Center - Cutaway Axonometric - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Headquarters Building, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Structures to Resist the Effects of Accidental Explosions. Volume 1. Introduction

DTIC Science & Technology

1987-12-01

Biology and Problem Areas in Relating Physical and Biological Parameters, Lovelace Foundation for Medical Education and Research, Albuquerque, New Mexico...ARAED-TR-87033, U.S. Army Armament Research, Development and Engineering Center, Dover, N.J., October, 1987. 42 DISTRIDUTON LIST Commander Annment Researh

Report on the Audit of the Acquisition of the Tactical Air Operations Center/Modular Control Equipment

DTIC Science & Technology

1991-06-06

This is our final report on the Audit of the Acquisition of the Tactical Air Operations Center/Modular Control Equipment (TAOC/MCE) for your...matters of concern that could affect the acquisition of the TAOC/MCE. We performed the audit from March through December 1990. The audit objective was...controls related to the audit objectives. The audit was made in accordance with the Inspector General’s critical program management element approach

Spectrophotometer-Based Color Measurements

DTIC Science & Technology

2017-10-24

public release; distribution is unlimited. AD U.S. ARMY ARMAMENT RESEARCH , DEVELOPMENT AND ENGINEERING CENTER Weapons and Software Engineering Center...for public release; distribution is unlimited. UNCLASSIFIED i CONTENTS Page Summary 1 Introduction 1 Methods , Assumptions, and Procedures 1...Values for Federal Color Standards 15 Distribution List 25 TABLES 1 Instrument precision 3 2 Method precision and operator variability 4 3

Military Air Power: The CADRE Digest of Air Power Opinions and Thoughts

DTIC Science & Technology

1990-10-01

SUPPLEMENTARY NOTES 14. ABSTRACT 15. SUBJECT TERMS Air warfare; Air power; Military art and science 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF...bibliographical references. 1. Air warfare. 2. Air power. 3. Military art and science . 1. Air University (US). Center for Aerospace Doctrine, Research, and...on Policy and War........................................ ........................................57 War as Art and Science

7. General view of command center, building 501, looking west ...

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

7. General view of command center, building 501, looking west - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

6. General view of command center, building 501, looking east ...

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

6. General view of command center, building 501, looking east - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

A Review of the Soldier’s Equipment Burden

DTIC Science & Technology

2011-12-01

3 2.2 Participant Demographics ....................................................................................... 3 2.2.1...Australian Defence Force ALICE All-purpose Lightweight Individual Carrying Equipment APC Armoured Personnel Carrier ASLAV Australian Light... Armoured Vehicle ARA Australian Regular Army ARDEC Armament Research, Development and Engineering Center BDE Brigade CBA Combat Body Armour

Future Fleet Project. What Can We Afford

DTIC Science & Technology

2016-12-21

like ships based on an LCS hull with improved armor and armament. These twenty ships would be preceded by eight transitional LCS THE JOHNS HOPKINS...large aviation-ship hull for Navy sea-control/power-projection air wings and for Marine Corps vertical-raid/assault-air wings, reconfigurable...or antisubmarine warfare (ASW) within a common hull type that can self-defend in peacetime but aggregate to fight offensively in wartime • Tactical

11. SAC command center, main operations area, underground structure, building ...

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

11. SAC command center, main operations area, underground structure, building 501, undated - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

4. Sac shield at entry of command center, building 501, ...

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

4. Sac shield at entry of command center, building 501, looking west - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

9. SAC command center, main operations area, underground structure, building ...

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

9. SAC command center, main operations area, underground structure, building 501, undated - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

10. SAC command center, main operations area, underground structure, building ...

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

10. SAC command center, main operations area, underground structure, building 501, circa 1980 - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

12. SAC command center, main operations area, underground structure, building ...

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

12. SAC command center, main operations area, underground structure, building 501, circa 1960 - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

8. SAC command center underground structure, building 501, basement entry, ...

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

8. SAC command center underground structure, building 501, basement entry, machine room, April 11, 1955 - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

77 FR 39321 - Air Traffic Procedures Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-02

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Air Traffic Procedures Advisory... INFORMATION CONTACT: Ms. Lee Kyker, Environmental Specialist, Air Traffic Eastern Service Center, Operations... Manager, Operations Support Group, FAA, Air Traffic, Eastern Service Center. [FR Doc. 2012-16100 Filed 6...

Aeorodynamic characteristics of an air-exchanger system for the 40- by 80-foot wind tunnel at Ames Research Center

NASA Technical Reports Server (NTRS)

Rossow, V. J.; Schmidt, G. I.; Meyn, L. A.; Ortner, K. R.; Holmes, R. E.

1986-01-01

A 1/50-scale model of the 40- by 80-Foot Wind Tunnel at Ames Research Center was used to study various air-exchange configurations. System components were tested throughout a range of parameters, and approximate analytical relationships were derived to explain the observed characteristics. It is found that the efficiency of the air exchanger could be increased (1) by adding a shaped wall to smoothly turn the incoming air downstream, (2) by changing to a contoured door at the inlet to control the flow rate, and (3) by increasing the size of the exhaust opening. The static pressures inside the circuit then remain within the design limits at the higher tunnel speeds if the air-exchange rate is about 5% or more. Since the model is much smaller than the full-scale facility, it is not possible to completely duplicate the tunnel, and it will be necessary to measure such characteristics as flow rate and tunnel pressures during implementation of the remodeled facility. The aerodynamic loads estimated for the inlet door and for nearby walls are also presented.

Department of Defense In-House RDT and E Activities Report for Fiscal Year 1990

DTIC Science & Technology

1990-01-01

equipment systems. Advanced personnel and cargo airdrop system. 1FUNCTIONS/EQUIPMENT!/FACI LITIES Biotechnology lab, materials characterization lab...4 Airworthines. Qualification Test Directorate ..... .................................... 5 Armament Rrsearch . Developaent & Eaguiecring Center...1), exploratory development (6.2), advanced development (6.3), engineering development (6.4), management support (6.5), operational systems support

Biomonitoring air quality during and after a public transportation strike in the center of Uberlândia, Minas Gerais, Brazil by Tradescantia micronucleus bioassay.

PubMed

Pereira, Boscolli Barbosa; de Campos, Edimar Olegário; de Lima, Euclides Antônio Pereira; Barrozo, Marcos Antonio Souza; Morelli, Sandra

2014-03-01

The aim of this study was to address the lack of information concerning the air quality in the city of Uberlândia, Minas Gerais, Brazil. In this study, we conducted an unprecedented experiment involving the in situ biomonitoring of air genotoxicity in the city center during and after a public transportation strike using the Tradescantia micronucleus test. The frequency of micronuclei was significantly higher in the city center compared with the reference site (Mann-Whitney test, p < 0.05), with the highest MN levels being observed during public transport stoppage (Kruskal-Wallis, Dunn p < 0.01). In addition, the multiple linear regression analyses revealed that the low circulation of buses during public transport stoppage and the increase in the concentration of particulate matter from the increased flow of vehicles in the city center during the strike positively influenced the MN frequency. The climatic factors did not change during the biomonitoring period, reflecting the fact that climatic factors did not influence the MN frequency.

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

United States Air Force Summer Faculty Research Program. Management Report. Volume 1

DTIC Science & Technology

1988-12-01

sensors , measure reaction characteristics of fuel and oxidizer at various inlet velocities and initial conditions. Application of spectroscopy, high... applications in armament systems. False signals caused by cloud, fog, and snow interfere with proper response of the sensors , and efforts to... sensor for this application have not been fully successful (1-18). Presence of dense clouds, fog, or snow will create false signals and will obscure

Modeling monthly meteorological and agronomic frost days, based on minimum air temperature, in Center-Southern Brazil

NASA Astrophysics Data System (ADS)

Alvares, Clayton Alcarde; Sentelhas, Paulo César; Stape, José Luiz

2017-09-01

Although Brazil is predominantly a tropical country, frosts are observed with relative high frequency in the Center-Southern states of the country, affecting mainly agriculture, forestry, and human activities. Therefore, information about the frost climatology is of high importance for planning of these activities. Based on that, the aims of the present study were to develop monthly meteorological (F MET) and agronomic (F AGR) frost day models, based on minimum shelter air temperature (T MN), in order to characterize the temporal and spatial frost days variability in Center-Southern Brazil. Daily minimum air temperature data from 244 weather stations distributed across the study area were used, being 195 for developing the models and 49 for validating them. Multivariate regression models were obtained to estimate the monthly T MN, once the frost day models were based on this variable. All T MN regression models were statistically significant (p < 0.001), presenting adjusted R 2 between 0.69 and 0.90. Center-Southern Brazil is mainly hit by frosts from mid-fall (April) to mid-spring (October). The period from November to March is considered as frost-free, being very rare a frost day within that period. Monthly F MET and F AGR presented significant sigmoidal relationships with T MN (p < 0.0001), with adjusted R 2 above of 0.82. The residuals of the frost day models were random, which means that the sigmoidal models performed quite well for interpreting the frost day variability throughout the study area. The highlands of Santa Catarina, Rio Grande do Sul, São Paulo, and Minas Gerais had in average more than 25 and 13 frosts per year, respectively, for F MET and F AGR. The F MET and F AGR maps developed in this study for Center-Southern Brazil is a useful tool for farmers, foresters, and researchers, since they contribute to reduce frost spatial and temporal uncertainty, helping in planning project for strategic purposes. Furthermore, the monthly F MET and F AGR maps

NASA Ames Research Center Overview

NASA Technical Reports Server (NTRS)

Boyd, Jack

2006-01-01

A general overview of the NASA Ames Research Center is presented. The topics include: 1) First Century of Flight, 1903-2003; 2) NACA Research Centers; 3) 65 Years of Innovation; 4) Ames Projects; 5) NASA Ames Research Center Today-founded; 6) Astrobiology; 7) SOFIA; 8) To Explore the Universe and Search for Life: Kepler: The Search for Habitable Planets; 9) Crew Exploration Vehicle/Crew Launch Vehicle; 10) Lunar Crater Observation and Sensing Satellite (LCROSS); 11) Thermal Protection Materials and Arc-Jet Facility; 12) Information Science & Technology; 13) Project Columbia Integration and Installation; 14) Air Traffic Management/Air Traffic Control; and 15) New Models-UARC.

NASA - Johnson Space Center's New Capabilities for Air Purification

NASA Technical Reports Server (NTRS)

Graf, John

2015-01-01

NASA has some unique and challenging air purification problems that cannot be adequately met with COTS technology: 1) ammonia removal from air, 2) hydrazine removal from air, 3) CO conversion to CO2 in low temperature, high humidity environments. NASA has sponsored the development of new sorbents and new catalysts. These new sorbents and catalysts work better than COTS technology for our application. If attendees have a need for an effective ammonia sorbent, an effective hydrazine sorbent, or an effective CO conversion catalyst, we should learn to see if NASA sponsored technology development can help.

Tu-144LL SST Flying Laboratory on Taxiway at Zhukovsky Air Development Center near Moscow, Russia

NASA Technical Reports Server (NTRS)

1998-01-01

The sleek lines of the Tupolev Tu-144LL are evident as it sits on the taxiway at the Zhukovsky Air Development Center near Moscow, Russia. NASA teamed with American and Russian aerospace industries for an extended period in a joint international research program featuring the Russian-built Tu-144LL supersonic aircraft. The object of the program was to develop technologies for a proposed future second-generation supersonic airliner to be developed in the 21st Century. The aircraft's initial flight phase began in June 1996 and concluded in February 1998 after 19 research flights. A shorter follow-on program involving seven flights began in September 1998 and concluded in April 1999. All flights were conducted in Russia from Tupolev's facility at the Zhukovsky Air Development Center near Moscow. The centerpiece of the research program was the Tu 144LL, a first-generation Russian supersonic jetliner that was modified by its developer/builder, Tupolev ANTK (aviatsionnyy nauchno-tekhnicheskiy kompleks-roughly, aviation technical complex), into a flying laboratory for supersonic research. Using the Tu-144LL to conduct flight research experiments, researchers compared full-scale supersonic aircraft flight data with results from models in wind tunnels, computer-aided techniques, and other flight tests. The experiments provided unique aerodynamic, structures, acoustics, and operating environment data on supersonic passenger aircraft. Data collected from the research program was being used to develop the technology base for a proposed future American-built supersonic jetliner. Although actual development of such an advanced supersonic transport (SST) is currently on hold, commercial aviation experts estimate that a market for up to 500 such aircraft could develop by the third decade of the 21st Century. The Tu-144LL used in the NASA-sponsored research program was a 'D' model with different engines than were used in production-model aircraft. Fifty experiments were proposed

The Joint Tactical Aerial Resupply Vehicle Impact on Sustainment Operations

DTIC Science & Technology

2017-06-09

Artificial Intelligence , Sustainment Operations, Rifle Company, Autonomous Aerial Resupply, Joint Tactical Autonomous Aerial Resupply System 16...Integrations and Development System AI Artificial Intelligence ARCIC Army Capabilities Integration Center ARDEC Armament Research, Development and...semi- autonomous systems, and fully autonomous systems. Autonomy of machines depends on sophisticated software, including Artificial Intelligence

Mississippi State University Center for Air Sea Technology FY95 Research Program

NASA Technical Reports Server (NTRS)

Yeske, Lanny; Corbin, James H.

1995-01-01

The Mississippi State University (MSU) Center for Air Sea Technology (CAST) evolved from the Institute for Naval Oceanography's (INO) Experimental Center for Mesoscale Ocean Prediction (ECMOP) which was started in 1989. MSU CAST subsequently began operation on 1 October 1992 under an Office of Naval Research (ONR) two-year grant which ended on 30 September 1994. In FY95 MSU CAST was successful in obtaining five additional research grants from ONR, as well as several other research contracts from the Naval Oceanographic Office via NASA, the Naval Research Laboratory, the Army Corps of Engineers, and private industry. In the past, MSU CAST technical research and development has produced tools, systems, techniques, and procedures that improve efficiency and overcome deficiency for both the operational and research communities residing with the Department of Defense, private industry, and university ocean modeling community. We continued this effort with the following thrust areas: to develop advanced methodologies and tools for model evaluation, validation and visualization, both oceanographic and atmospheric; to develop a system-level capability for conducting temporally and ; spatially scaled ocean simulations driven by or are responsive to ocean models, and take into consideration coupling to atmospheric models; to continue the existing oceanographic/atmospheric data management task with emphasis on distributed databases in a network environment, with database optimization and standardization, including use of Mosaic and World Wide Web (WWW) access; and to implement a high performance parallel computing technology for CAST ocean models

61. SAC control center command post construction, March 2, 1956, ...

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

61. SAC control center command post construction, March 2, 1956, looking northeast - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Headquarters Building, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Final Environmental Assessment. Physical Fitness Center Los Angeles Air Force Base

DTIC Science & Technology

2000-10-13

Coast Air Quality Management District (SCAQMD). 1996. Final 1997 Air Qaulity Management Plan. November. South Coast Air Quality Management District...resources including land use, geology and soils, water resources, biological resources, air quality, noise, traffic and transportation, waste management ...3-8 3.8 Solid and Hazardous Waste Management and Disposal

Transportation, Air Pollution, and Climate Change

MedlinePlus

... Offices Labs and Research Centers Contact Us Share Transportation, Air Pollution, and Climate Change Overview Learn about ... Smog, soot, and other air pollution from transportation Transportation and Air Quality Resources Press releases Federal Register ...

GROUND WATER TECHNICAL SUPPORT CENTER

EPA Science Inventory

EPA's Office of Research and Development operates a Ground Water Technical Support Center (GWTSC). The Center provides support on issues regarding subsurface contamination, contaminant fluxes to other media (e.g., surface water or air), and ecosystem restoration. The GWTSC creat...

Air Traffic Control Radar

NASA Image and Video Library

2003-08-13

An Air Traffic Control radar has been constructed at Shiloh for the NASA control tower at the Shuttle Landing Facility. It will be used by NASA and the Eastern Range for surveillance of controlled air space in Kennedy Space Center and Cape Canaveral Air Force Station restricted areas. Shiloh is on the northern end of Merritt Island.

Air Traffic Control Radar

NASA Image and Video Library

2003-08-13

An Air Traffic Control radar is being constructed at Shiloh for the NASA control tower at the Shuttle Landing Facility. It will be used by NASA and the Eastern Range for surveillance of controlled air space in Kennedy Space Center and Cape Canaveral Air Force Station restricted areas. Shiloh is on the northern end of Merritt Island.

Obama Kennedy Space Center Visit

NASA Image and Video Library

2010-04-14

Gen. C. Robert Kehler, Commander, Air Force Space Command, left, NASA Deputy Administrator Lori Garver, 2nd from left, NASA Kennedy Space Center Director Bob Cabana, and Col. Burke E. Wilson is the Commander, 45th Space Wing, right, welcome the arrival of Air Force One and President Barack Obama to the NASA Kennedy Space Center in Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama visited Kennedy to deliver remarks on the bold new course the administration is charting to maintain U.S. leadership in human space flight. Photo Credit: (NASA/Bill Ingalls)

The advantages and disadvantages of centralized control of air power at operational level

NASA Astrophysics Data System (ADS)

Arisoy, Uǧur

2014-05-01

People do not want to see and hear a war. In today's world, if war is inevitable, the use of air power is seen as the preferable means of conducting operations instead of financially burdensome land battles which are more likely to cause heavy loss of life. The use of Air Power has gained importance in NATO operations in the Post-Cold War era. For example, air power has undertaken a decisive role from the beginning to the end of the operation in Libya. From this point of view, the most important issue to consider is how to direct air power more effectively at operational level. NATO's Core JFAC (Joint Force Air Command) was established in 2012 to control joint air power at operational level from a single center. US had experienced JFAC aproach in the Operation Desert Storm in 1991. UK, France, Germany, Italy and Spain are also directing their air power from their JFAC structures. Joint air power can be directed from a single center at operational level by means of JFAC. JFAC aproach provides complex planning progress of Air Power to be controled faster in a single center. An Air Power with a large number of aircrafts, long range missiles of cutting-edge technology may have difficulties in achieving results unless directed effectively. In this article, directing air power more effectively at operational level has been studied in the framework of directing air power from a single center carried out by SWOT analysis technique. "Directing Air Power at operational level from a single center similar to JFAC-like structure" is compared with "Directing Air Power at operational level from two centers similar to AC (Air Command) + CAOC (Combined Air Operations Center) structure" As a result of this study, it is assessed that directing air power at operational level from a single center would bring effectiveness to the air campaign. The study examines directing air power at operational level. Developments at political, strategic and tactical levels have been ignored.

72. SAC control center underground structure lower floor plan, drawing ...

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

72. SAC control center underground structure lower floor plan, drawing number 32-02-03, dated 1 February 1955 - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Headquarters Building, 901 SAC Boulevard, Bellevue, Sarpy County, NE

1. LOOKING SOUTH TO THE CONTROL CENTER FROM THE EAST ...

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

1. LOOKING SOUTH TO THE CONTROL CENTER FROM THE EAST SIDE OF TEST STAND 1-A. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Control Center, Test Area 1-115, near Altair & Saturn Boulevards, Boron, Kern County, CA

85. Command HQ. SAC control center (MOD) new work cross ...

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

85. Command HQ. SAC control center (MOD) new work cross section, drawing number AW-30-02-07, dated 7 February, 1962 - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Headquarters Building, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Using C-Band Dual-Polarization Radar Signatures to Improve Convective Wind Forecasting at Cape Canaveral Air Force Station and NASA Kennedy Space Center

NASA Technical Reports Server (NTRS)

Amiot, Corey G.; Carey, Lawrence D.; Roeder, William P.; McNamara, Todd M.; Blakeslee, Richard J.

2017-01-01

The United States Air Force's 45th Weather Squadron (45WS) is the organization responsible for monitoring atmospheric conditions at Cape Canaveral Air Force Station and NASA Kennedy Space Center (CCAFS/KSC) and issuing warnings for hazardous weather conditions when the need arises. One such warning is issued for convective wind events, for which lead times of 30 and 60 minutes are desired for events with peak wind gusts of 35 knots or greater (i.e., Threshold-1) and 50 knots or greater (i.e., Threshold-2), respectively (Roeder et al. 2014).

Crib Information Center

MedlinePlus

... Community Outreach Resource Center Toy Recall Statistics CO Poster Contest Pool Safely Business & Manufacturing Business & Manufacturing Business ... other organizations. Featured Resources Bare is Best Free Poster Safer Spaces for Babies Safety Guide Inflatable Air ...

Air Quality Monitoring of the Post-Operative Recovery Room and Locations Surrounding Operating Theaters in a Medical Center in Taiwan

PubMed Central

Tang, Chin-Sheng; Wan, Gwo-Hwa

2013-01-01

To prevent surgical site infection (SSI), the airborne microbial concentration in operating theaters must be reduced. The air quality in operating theaters and nearby areas is also important to healthcare workers. Therefore, this study assessed air quality in the post-operative recovery room, locations surrounding the operating theater area, and operating theaters in a medical center. Temperature, relative humidity (RH), and carbon dioxide (CO2), suspended particulate matter (PM), and bacterial concentrations were monitored weekly over one year. Measurement results reveal clear differences in air quality in different operating theater areas. The post-operative recovery room had significantly higher CO2 and bacterial concentrations than other locations. Bacillus spp., Micrococcus spp., and Staphylococcus spp. bacteria often existed in the operating theater area. Furthermore, Acinetobacter spp. was the main pathogen in the post-operative recovery room (18%) and traumatic surgery room (8%). The mixed effect models reveal a strong correlation between number of people in a space and high CO2 concentration after adjusting for sampling locations. In conclusion, air quality in the post-operative recovery room and operating theaters warrants attention, and merits long-term surveillance to protect both surgical patients and healthcare workers. PMID:23573296

Air quality monitoring of the post-operative recovery room and locations surrounding operating theaters in a medical center in Taiwan.

PubMed

Tang, Chin-Sheng; Wan, Gwo-Hwa

2013-01-01

To prevent surgical site infection (SSI), the airborne microbial concentration in operating theaters must be reduced. The air quality in operating theaters and nearby areas is also important to healthcare workers. Therefore, this study assessed air quality in the post-operative recovery room, locations surrounding the operating theater area, and operating theaters in a medical center. Temperature, relative humidity (RH), and carbon dioxide (CO2), suspended particulate matter (PM), and bacterial concentrations were monitored weekly over one year. Measurement results reveal clear differences in air quality in different operating theater areas. The post-operative recovery room had significantly higher CO2 and bacterial concentrations than other locations. Bacillus spp., Micrococcus spp., and Staphylococcus spp. bacteria often existed in the operating theater area. Furthermore, Acinetobacter spp. was the main pathogen in the post-operative recovery room (18%) and traumatic surgery room (8%). The mixed effect models reveal a strong correlation between number of people in a space and high CO2 concentration after adjusting for sampling locations. In conclusion, air quality in the post-operative recovery room and operating theaters warrants attention, and merits long-term surveillance to protect both surgical patients and healthcare workers.

AIR RADIOACTIVITY MONITOR

DOEpatents

Bradshaw, R.L.; Thomas, J.W.

1961-04-11

The monitor is designed to minimize undesirable background buildup. It consists of an elongated column containing peripheral electrodes in a central portion of the column, and conduits directing an axial flow of radioactively contaminated air through the center of the column and pure air through the annular portion of the column about the electrodes. (AEC)

Obama Kennedy Space Center Visit

NASA Image and Video Library

2010-04-14

President Barack Obama, left, Air Force Col. Lee Rosen, Commander, 45th Launch Group, center, and SpaceX CEO Elon Musk talk with Dr. John P. Holdren is Assistant to the President for Science and Technology during a tour of the commercial rocket processing facility of Space Exploration Technologies, known as SpaceX, at Cape Canaveral Air Force Station, Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama also visited the NASA Kennedy Space Center to deliver remarks on the bold new course the administration is charting to maintain U.S. leadership in human space flight. Photo Credit: (NASA/Bill Ingalls)

Technology Transfer of the Air Quality Assessment Model.

DTIC Science & Technology

1984-02-01

i T I, _______ ENGINEERING & SERVICES LABORATORY AIR FORCE ENGINEERING & SERVICES CENTER TYNOALL AIR FORCE BASE. FLORIDA 32403 OTIC FILE CO84 03...30 015 NOTICE PLEASE DO NOT REQUEST COPIES OF THIS REPORT FRO(M HQ AFESC./RD ( ENGINEERING AND SERVICES LABORATORY). ADDITONAL COPIES MAY BE PURCHASED...report was prepared by the Air Force Engineering and Services Center, Engineering and Services Laboratory, (AFESC/ RDV) Tyndall AFB, FL. This report

Media and staff in the NASA News Center at Kennedy Space Center

NASA Image and Video Library

2007-06-22

Media and staff in the NASA News Center at Kennedy Space Center applaud the successful landing of Atlantis, visible on the television screens, at NASA's Dryden Flight Research Center at Edwards Air Force Base in California. Returning from mission STS-117, Atlantis touched down on runway 22 at Edwards on orbit 219 after 13 days, 20 hours and 12 minutes in space. The landing was diverted to California due to marginal weather at the Kennedy Space Center. Main gear touchdown was at 3:49:38 p.m. EDT on runway 22. Nose gear touchdown was at 3:49:49 p.m. and wheel stop was at 3:50:48 p.m. This was the 51st landing for the Space Shuttle Program at Edwards Air Force Base. The mission to the International Space Station was a success, installing the S3/S4 truss. The returning crew of seven includes astronaut Sunita Williams, who was flight engineer on the Expedition 15 crew. She achieved a new milestone, a record-setting flight at 194 days, 18 hours and 58 minutes, the longest single spaceflight ever by a female astronaut or cosmonaut.

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...

Pneumatic vacuum tube message center, basement room 23, looking southeast ...

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

Pneumatic vacuum tube message center, basement room 23, looking southeast toward doorway and corridor. Note soundproof walls, pedestal flooring, and cable tray suspended from the ceiling - March Air Force Base, Strategic Air Command, Combat Operations Center, 5220 Riverside Drive, Moreno Valley, Riverside County, CA

A Comparison of the Polish and Soviet Armaments Decisionmaking Systems.

DTIC Science & Technology

1981-01-01

translated and published under the auspices of the U.S. Air Force, Washington, D.C., 1977, p. 51; Antoni Rogucki, " Teoria potencjalu wojenno-ekonomicznego a...proizvodstvennogo oborudovaniia i sistema amortisatsii" (Managing the Renovation of the Production Equip- ment and Amortization System), Planovoe khoziaistvo, 1979

A Proposed Uniaxial Compression Test for High Strength Ceramics

DTIC Science & Technology

1989-09-01

is lost and catastrophic collapse ensues. The origin of the microcracks may be microplasticity in the form of twinning, 2 or existing flaws such as...Redstone Arsenal, AL 35898-5241 1 ATTN: AIR-O3PAF 1 ATTN: AMSMI-RD-CS-R/Doc 1 AIR-5164J, LT COL J. Sebolka 1 AMSMI-RLM 1 SEA -OSM, Dr. Alex Kaznoff I... SEA -O5MB, LCDR W. M. Elger Commander, U.S. Armament, Munitions and Chemical 1 SEA -05R 25, C. Zanis Command, Dover, NJ 07801 2 ATTN: Technical Library

Installation Restoration Program Decision Document. Site 15. Alpena Combat Readiness Training Center, Michigan Air National Guard, Alpena County Regional Airport, Alpena, Michigan.

DTIC Science & Technology

1996-05-01

This Decision Document (DD) supports the no further action alternative for Site 15 - Oiled Roads at the Alpena Combat Readiness Training Center (CRTC...in Alpena , Michigan. The purpose of the DD is to summarize the existing data for the site and describe the Air National Guard’s rational for selecting the no further action alternative.

System Finds Horizontal Location of Center of Gravity

NASA Technical Reports Server (NTRS)

Johnston, Albert S.; Howard, Richard T.; Brewster, Linda L.

2006-01-01

An instrumentation system rapidly and repeatedly determines the horizontal location of the center of gravity of a laboratory vehicle that slides horizontally on three air bearings (see Figure 1). Typically, knowledge of the horizontal center-of-mass location of such a vehicle is needed in order to balance the vehicle properly for an experiment and/or to assess the dynamic behavior of the vehicle. The system includes a load cell above each air bearing, electronic circuits that generate digital readings of the weight on each load cell, and a computer equipped with software that processes the readings. The total weight and, hence, the mass of the vehicle are computed from the sum of the load-cell weight readings. Then the horizontal position of the center of gravity is calculated straightforwardly as the weighted sum of the known position vectors of the air bearings, the contribution of each bearing being proportional to the weight on that bearing. In the initial application for which this system was devised, the center- of-mass calculation is particularly simple because the air bearings are located at corners of an equilateral triangle. However, the system is not restricted to this simple geometry. The system acquires and processes weight readings at a rate of 800 Hz for each load cell. The total weight and the horizontal location of the center of gravity are updated at a rate of 800/3 approx. equals 267 Hz. In a typical application, a technician would use the center-of-mass output of this instrumentation system as a guide to the manual placement of small weights on the vehicle to shift the center of gravity to a desired horizontal position. Usually, the desired horizontal position is that of the geometric center. Alternatively, this instrumentation system could be used to provide position feedback for a control system that would cause weights to be shifted automatically (see Figure 2) in an effort to keep the center of gravity at the geometric center.

Design and Operational Evaluation of the Traffic Management Advisor at the Ft. Worth Air Route Traffic Control Center

NASA Technical Reports Server (NTRS)

Swenson, Harry N.; Vincent, Danny; Tobias, Leonard (Technical Monitor)

1997-01-01

NASA and the FAA have designed and developed and an automation tool known as the Traffic Management Advisor (TMA). The system was operationally evaluated at the Ft. Worth Air Route Traffic Control Center (ARTCC). The TMA is a time-based strategic planning tool that provides Traffic Management Coordinators and En Route Air Traffic Controllers the ability to efficiently optimize the capacity of a demand impacted airport. The TMA consists of trajectory prediction, constraint-based runway scheduling, traffic flow visualization and controllers advisories. The TMA was used and operationally evaluated for forty-one rush traffic periods during a one month period in the Summer of 1996. The evaluations included all shifts of air traffic operations as well as periods of inclement weather. Performance data was collected for engineering and human factor analysis and compared with similar operations without the TMA. The engineering data indicates that the operations with the TMA show a one to two minute per aircraft delay reduction during rush periods. The human factor data indicate a perceived reduction in en route controller workload as well as an increase in job satisfaction. Upon completion of the evaluation, the TMA has become part of the normal operations at the Ft. Worth ARTCC.

Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality

Science.gov Websites

in MinnesotaA> Electric Ice Resurfacers Improve Air Quality in Minnesota to someone by E-mail alternative fuel vehicles to improve air quality. For information about this project, contact Twin Cities Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017

The Evolution of Air-Sea Battle: How Army Attack/Reconnaissance Aviation Fits into the Joint Concept for Access and Maneuver in the Global Commons

DTIC Science & Technology

2016-05-13

Storm. 35 Allied planners determined that TLAMs would be ineffective because they could not provide Battle Damage Assessment ( BDA ) and confirm...that the Apache’s armament, capability of flying low enough to evade radar, and ability to confirm BDA provided the best option to destroy the radar

Air/Water Purification

NASA Technical Reports Server (NTRS)

1992-01-01

After 18 years of research into air/water pollution at Stennis Space Center, Dr. B. C. Wolverton formed his own company, Wolverton Environmental Services, Inc., to provide technology and consultation in air and water treatment. Common houseplants are used to absorb potentially harmful materials from bathrooms and kitchens. The plants are fertilized, air is purified, and wastewater is converted to clean water. More than 100 U.S. communities have adopted Wolverton's earlier water hyacinth and artificial marsh applications. Catfish farmers are currently evaluating the artificial marsh technology as a purification system.

[Safe and family-centered maternity hospitals: organizational culture of maternity hospitals in the province of Buenos Aires].

PubMed

Ramos, Silvina; Romero, Mariana; Ortiz, Zulma; Brizuela, Vanessa

2015-12-01

In 2010, the Safe and Family-Centered Maternity Hospitals initiative was launched in order to transform large public maternity centers into settings where safe practices are implemented and the rights of women, newborn infants and families are warranted. As a result, the paradigm of perinatal care was modified. This article reports on the findings of organizational culture as a component for the implementation of the initiative. The sample was selected in a non-probabilistic way and was made up of 29 public hospitals located in the province of Buenos Aires that participated in the initiative. During 2011 and 2012, an anonymous, self-administered survey was completed by members of the Department of Neonatology and the Department of Obstetrics. The survey collected information on three dimensions of the organizational culture: organizational environment, safe practices, and facilitation of change. A total of 1828 surveys were collected; 51% of survey respondents stated that there is a need to improve communication by having more meetings, while 60% made a positive assessment of various aspects of leadership. Work overload was described as the main cause of conflicts by 60%. Approximately 25% agreed and showed commitment with the initiative of transforming maternity centers. Adherence to practices was dissimilar depending on the practice, but half of survey respondents reported that there were genuine reasons for change. The assessment of the organizational culture showed that commitment to the Safe and Family-Centered Maternity Hospitals initiative is yet to be consolidated, and the evaluation of leadership is not comprehensive. Work overload and communication failures are the main reasons for conflict.

Process Time Refinement for Reusable Launch Vehicle Regeneration Modeling

DTIC Science & Technology

2008-03-01

predicted to fail, or have failed. 3) Augmenting existing space systems with redundant or additional capability to enhance space system performance or...Canopies, External Tanks/Pods/Pylon Ejectors , Armament Bay Doors, Missile Launchers, Wing and Fuselage Center Line Racks, Bomb Bay Release...Systems Test 04583 Thrust Maintenance Operation 04584 Silo Door Operation 04650 Initial Build-up-Recovery Vehicle (RV) 147 04610 Nondestructive

46th Annual Gun and Missile Systems Conference and Exhibition. Volume 2. Wednesday

DTIC Science & Technology

2011-09-01

military/systems/munitions/images/ Page 7 Designing for Operational Challenges  Gun hardening – Multiple charges • Angular acceleration variation ...The industrial base overestimated readiness at SDD start – Analysis/models were naive • Impulsive loads — pressure variation — SOM under impulse...Manufacture and Producibility Branch, US Army Armament Research, Development and Engineering Center • Alan Sweet and William Goldberg , Packaging Division

Special Operations Forces Aviation on a Shoestring Budget: An Effectiveness Analysis of Light and Medium Fixed Wing Aircraft

DTIC Science & Technology

2012-12-01

C2 Command and Control CAIG Cost Analysis Improvement Group CAS Close Air Support CASA Construcciones Aeronáuticas SA CLS Contract...Commercially Available Off-the-Shelf Commercially available off-the shelf (COTS) is defined as any item of supply (including construction material...uses are found for old weapons that were constructed for use in industrial war against soldiers and heavy armament. 6. The sides are mostly non

United States Air Force Child Care Center Infant Care Guide.

ERIC Educational Resources Information Center

Craig, Ardyn; And Others

Intended to guide Air Force infant caregivers in providing high quality group care for infants 6 weeks to 6 months of age, this infant care guide must be used in conjunction with other Air Force regulations on day care, such as AFR 215-1, Volume VI (to be renumbered AFR 215-27). After a brief introductory chapter (Chapter I), Chapter II indicates…

Alternative Fuels Data Center

Science.gov Websites

Data Center on AddThis.com... More in this section... Search Federal State Local Examples Summary assistance, etc. Other Includes requirements to promulgate rules, study groups/committees, etc. Air Quality

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

Flame holding tolerant fuel and air premixer for a gas turbine combustor

DOEpatents

York, William David; Johnson, Thomas Edward; Ziminsky, Willy Steve

2012-11-20

A fuel nozzle with active cooling is provided. It includes an outer peripheral wall, a nozzle center body concentrically disposed within the outer wall in a fuel and air pre-mixture. The fuel and air pre-mixture includes an air inlet, a fuel inlet and a premixing passage defined between the outer wall in the center body. A gas fuel flow passage is provided. A first cooling passage is included within the center body in a second cooling passage is defined between the center body and the outer wall.

Microscopic analysis of filament in air

DTIC Science & Technology

2016-09-13

scroll pump . The laser beam is shown with a red arrow. It is focused with a parabolic mirror inside at the center of the chamber which is the center...supersonic flow of air acts as a wall between our vacuum chamber and atmospheric air. This design enables us to measure the filaments directly as they...are launched in a vacuum chamber. 3 Technical discussion 3.1 Status of filament research Tinny “pits” were observed in mirrors placed in the path of

NASA KingAir #801 during takeoff

NASA Technical Reports Server (NTRS)

1999-01-01

NASA KingAir N801NA during takeoff. The Beechcraft Beech 200 Super KingAir aircraft N7NA, known as NASA 7, has been a support aircraft for many years, flying 'shuttle' missions to Ames Research Center. It once flew from the Jet Propulsion Laboratory and back each day but now (2001) flies between the Dryden Flight Research Center and Ames. Dryden assumed the mission and aircraft in September 1996. A second Beechcraft Beech 200 Super King Air, N701NA, redesignated N801NA, transferred to Dryden on 3 Oct. 1997 and is used for research missions but substitutes for NASA 7 on shuttle missions when NASA 7 is not available.

En route air traffic flow simulation.

DOT National Transportation Integrated Search

1971-01-01

The report covers the conception, design, development, and initial implementation of an advanced simulation technique applied to a study of national air traffic flow and its control by En Route Air Route Traffic Control Centers (ARTCC). It is intende...

The air transportation industry birthplace of reliability-centered maintenance

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

Matteson, T.D.

1996-08-01

The 1980s and 1970s provided a timely opportunity for examining and radically changing the process called {open_quotes}preventive maintenance{close_quotes} as it is applied to the aircraft used for scheduled air transportation. The Federal Aviation Administration and four major airlines, United, American, Pan American and Trans World, were the {open_quotes}principals{close_quotes} in that process. While United`s work with the FAA on the Boeing 737 had opened the door a crack, the Boeing 747 presented a major opportunity to radically improve the process for maintenance program design. That program was guided by the results of United`s analyses of failure data from operations of severalmore » fleets, each larger than 100 aircraft, and the concurrent experience of American, Pan American and Trans World. That knowledge provided the insights necessary to support an entirely different approach to maintenance program design. As a result, while United`s existing maintenance program required scheduled overhaul of 339 items on each DC-8, it required overhaul of only 8 items on the B-7471 Although the initial thrust of that work focused on components of active systems, there was concurrent work focused on items whose principal function was to carry the loads associated with operations. That program focused on the classification of structurally-significant items and their classification as {open_quotes}safe life{close_quotes} or {open_quotes}damage tolerant{close_quote} to determine what periodic replacements or repeated inspections were required. That work came to the attention of the Department of Defense which supported preparation of the book-length report by F. Stanley Nowlan and Howard F. Heap at United Airlines entitled {open_quote}Reliability-Centered maintenance{close_quotes}.« less

Opposed jet diffusion flames of nitrogen-diluted hydrogen vs air - Axial LDA and CARS surveys; fuel/air rates at extinction

NASA Technical Reports Server (NTRS)

Pellett, G. L.; Northam, G. B.; Wilson, L. G.; Jarrett, Olin, Jr.; Antcliff, R. R.

1989-01-01

An experimental study of H-air counterflow diffusion flames (CFDFs) is reported. Coaxial tubular opposed jet burners were used to form dish-shaped CFDFs centered by opposing laminar jets of H2/N2 and air in an argon bath at 1 atm. Jet velocities for extinction and flame restoration limits are shown versus input H2 concentration. LDA velocity data and CARS temperature and absolute N2, O2 density data give detailed flame structure on the air side of the stagnation point. The results show that air jet velocity is a more fundamental and appropriate measure of H2-air CFDF extinction than input H2 mass flux or fuel jet velocity. It is proposed that the observed constancy of air jet velocity for fuel mixtures containing 80 to 100 percent H2 measure a maximum, kinetically controlled rate at which the CFDF can consume oxygen in air. Fuel velocity mainly measures the input jet momentum required to center an H2/N2 versus air CFDF.

Pacific Air Forces > Home

Science.gov Websites

headquarters staff at Joint Base Pearl Harbor-Hickam, Hawaii, May 16, 2016. U.S. Air Force Maj. Gen. Russell L Tarin Punsri (center left), and attendees pose for a photo in the Courtyard of Heroes at Joint Base commander's call at Misawa Air Base, Japan, May 11, 2018. The general highlighted the strategic importance of

Contamination in fractured-rock aquifers: Research at the former Naval Air Warfare Center, West Trenton, New Jersey

USGS Publications Warehouse

Goode, Daniel J.; Tiedeman, Claire; Lacombe, Pierre J.; Imbrigiotta, Thomas E.; Shapiro, Allen M.; Chapelle, Francis H.

2007-01-01

The U.S. Geological Survey and cooperators are studying chlorinated solvents in a fractured sedimentary rock aquifer underlying the former Naval Air Warfare Center (NAWC), West Trenton, New Jersey. Fractured-rock aquifers are common in many parts of the United States and are highly susceptible to contamination, particularly at industrial sites. Compared to 'unconsolidated' aquifers, there can be much more uncertainty about the direction and rate of contaminant migration and about the processes and factors that control chemical and microbial transformations of contaminants. Research at the NAWC is improving understanding of the transport and fate of chlorinated solvents in fractured-rock aquifers and will compare the effectiveness of different strategies for contaminant remediation.

NASA Beechcraft KingAir #801 in flight

NASA Technical Reports Server (NTRS)

1998-01-01

NASA 801 Beechcraft Beech Super KingAir in flight. The Beechcraft Beech 200 Super KingAir aircraft N7NA, known as NASA 7, has been a support aircraft for many years, flying 'shuttle' missions to Ames Research Center. It once flew from the Jet Propulsion Laboratory and back each day but now (2001) flies between the Dryden Flight Research Center and Ames. A second Beechcraft Beech 200 Super King Air, N701NA, redesignated N801NA, transferred to Dryden on 3 Oct. 1997 and is used for research missions but substitutes for NASA 7 on shuttle missions when NASA 7 is not available.

Environmental Acceptable Medium Caliber Ammunition Percussion Primers

DTIC Science & Technology

2008-05-01

the nanoparticles extremely hydrophobic. The alternative treatment of the solution was the addition of ammonium dihydrogen phosphate (ADP) to serve as...Ultrafine Aluminum Nanoparticles," LA-UR-04-2921. 49 ACRONYM LIST ADP Ammonium Dihydrogen Phosphate Al Aluminum ARDEC Armament Research Development and...Nitrocellulose Nd:Yag Neodymium -doped yttrium aluminum garnet NSWC-IH Naval Surface Warfare Center- Indian Head PAD Propellant actuated device PETN

Development of a Hazard Classification Procedure for Inprocess Propellant and Explosive Materials

DTIC Science & Technology

1980-11-01

Manual of Sensitiveness Tests," Canadian Armament Research and Development Establishment, February 1966. 8-4 Dorough, G. D., et al ., "The SUSAN Test...Materials," RAD 100.10, Final Engineering Report on Production Engineering Project PE-489 (Preliminary), AMCMS Code 4932.05.4289. 8-10 Avramic, L., et al ...Performance Tests for Energetic Materials. 8-14 Leining, R. B.. et al , "Air Launched Missile Motor Behavior," AFRPL-TR-78-54, Technical

Air Force Historical Research Agency

Science.gov Websites

Command Capt Joseph J Merhar Jr collection Early Wright Brothers Flying Machines History of the 3rd Organizations Wings and Groups Squadrons and Flights Studies Documents Personal Papers Oral History Catalogue S. Fairchild Research Information Center Military Sites Air Force Link DefenseLINK Air Force History

Recirculating electric air filter

DOEpatents

Bergman, Werner

1986-01-01

An electric air filter cartridge has a cylindrical inner high voltage eleode, a layer of filter material, and an outer ground electrode formed of a plurality of segments moveably connected together. The outer electrode can be easily opened to remove or insert filter material. Air flows through the two electrodes and the filter material and is exhausted from the center of the inner electrode.

Recirculating electric air filter

DOEpatents

Bergman, W.

1985-01-09

An electric air filter cartridge has a cylindrical inner high voltage electrode, a layer of filter material, and an outer ground electrode formed of a plurality of segments moveably connected together. The outer electrode can be easily opened to remove or insert filter material. Air flows through the two electrodes and the filter material and is exhausted from the center of the inner electrode.

Mold and Indoor Air Quality in Schools

MedlinePlus

... Centers Mold Contact Us Share Mold and Indoor Air Quality in Schools Mold and Moisture in Schools Webinar ... premier resource on this issue is the Indoor Air Quality Tools for Schools kit. Our schools-related resources ...

The EOSDIS Version 0 Distributed Active Archive Center for physical oceanography and air-sea interaction

NASA Technical Reports Server (NTRS)

Hilland, Jeffrey E.; Collins, Donald J.; Nichols, David A.

1991-01-01

The Distributed Active Archive Center (DAAC) at the Jet Propulsion Laboratory will support scientists specializing in physical oceanography and air-sea interaction. As part of the NASA Earth Observing System Data and Information System Version 0 the DAAC will build on existing capabilities to provide services for data product generation, archiving, distribution and management of information about data. To meet scientist's immediate needs for data, existing data sets from missions such as Seasat, Geosat, the NOAA series of satellites and the Global Positioning Satellite system will be distributed to investigators upon request. In 1992, ocean topography, wave and surface roughness data from the Topex/Poseidon radar altimeter mission will be archived and distributed. New data products will be derived from Topex/Poseidon and other sensor systems based on recommendations of the science community. In 1995, ocean wind field measurements from the NASA Scatterometer will be supported by the DAAC.

Air cushioning in drop impact

NASA Astrophysics Data System (ADS)

de Ruiter, Jolet; Oh, Jung; van den Ende, Dirk; Mugele, Frieder

2011-11-01

Liquid drops impacting on solid surfaces deform under the influence of the ambient gas that needs to be squeezed out before a true solid-liquid contact can be established. We demonstrate experimentally the existence of this theoretically predicted air layer and follow its evolution with time for moderate impact speeds (We ~ 1 ... 10) using reflection interference microscopy with a thickness resolution of approximately 10nm. For a wide range of fluid properties (ρ, γ, η) we find a very robust generic behavior that includes the predicted formation of a dimple in the center of the drop with a local minimum of the air film thickness at its boundary. Depending on We as well as the fluid properties, a skating layer of more or less constant thickness as well as a second local minimum of the air film thickness farther away from the drop center develop in time. Eventually, solid-liquid contact is generated via random nucleation event. The nucleation spot spreads across the drop-substrate interface within a few milliseconds. This process can lead to the entrapment of an air bubble.

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

Range Environmental Assessment Overland Air Operations, Eglin Air Force Base, Florida

DTIC Science & Technology

2014-11-12

Level AICUZ Air Installation Compatible Use Zones ALANG Alabama Air National Guard ALARNG Alabama Army National Guard ASC Aeronautical Systems Center...7th Special Forces Group (Airborne) (7 SFG): x 2 − Alabama Air National Guard ( ALANG ): x 2 − Other Units: x 2 − 53rd Wing (53 WG): x 1.5...N&P 3 6 CH47 CH-47D 2 4 C23 HS748 1 2 U28A JPATS 2 4 CASA212 HS748 1 2 ALANG UH60 UH60A 4 8 Total for R-2915A 7575 14293 R-2915B AFSOC A10 A

Roof plan, Combat Operations Center, Building No. 2605. (Also includes ...

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

Roof plan, Combat Operations Center, Building No. 2605. (Also includes a typical roof section, with new fiberglass and urethane insulation layers.) By Federal Builders, 575 Carreon Drive, Colton, California. Sheet 1 of 1, dated 18 May 1992. Scale one-eighth inch to one foot. 24x36 inches. ink on paper - March Air Force Base, Strategic Air Command, Combat Operations Center, 5220 Riverside Drive, Moreno Valley, Riverside County, CA

Ammunition Suite for the FCS Multi-role Armament and Ammunition System (MRAAS)

DTIC Science & Technology

2001-06-20

Cards Large Scale Gap Test (LSGT) Exploding Foil Initiator ( EFI ) Effort 19 Slow Burning Layer Fast Burning Layer FASTCORE Nitramines ETPEs RDX CL20...Center Burst Charge 48 M80 Grenades With Center Burst Charge ü Trade off performance with size, weight, etc. ü Develop initial space claim for...submunition ü Dynamic Analysis of projectile for different submunitions MRAAS Trades underway • Accomplishments – Initial meetings with TRADOC, Ft Knox and Ft

Reference Guide to Odor Thresholds for Hazardous Air Pollutants Listed in the Clean Air Act Amendments of 1990.

EPA Science Inventory

In response to numerous requests for information related to odor thresholds, this document was prepared by the Air Risk Information Support Center in its role in providing technical assistance to State and Local government agencies on risk assessment of air pollutants. Discussion...

Center for Nuclear Medicine Research in Alzheimer`s Disease Health Sciences Center, West Virginia University. Environmental Assessment

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

Not Available

1994-04-01

The Environmental Assessment (EA) of the Center for Nuclear Medicine Research in Alzheimer`s Disease (CNMR) at the Health Sciences Center, at West Virginia University in Morgantown, West Virginia for the construction and operation was prepared by DOE. The EA documents analysis of the environmental and socioeconomic impacts that might occur as a result of these actions, and characterizes potential impacts on the environment. In the EA, DOE presents its evaluation of potential impacts of construction and operation of the CNMR on health and safety of both workers and the public, as well as on the external environment. Construction impacts includemore » the effects of erosion, waste disposal, air emissions, noise, and construction traffic and parking. Operational impacts include the effects of waste generation (domestic, sanitary, hazardous, medical/biological, radioactive and mixed wastes), radiation exposures, air emissions (radioactive, criteria, and air toxics), noise, and new workers. No sensitive resources (wetlands, special sources of groundwater, protected species) exist in the area of project effect.« less

Creating Opportunities: Tennessee's Southeast Regional Skills Center.

ERIC Educational Resources Information Center

Baldwin, Fred D.

2002-01-01

Rural Marion County (Tennessee), the town of Kimball, the Appalachian Regional Commission, and a local community college founded a regional skills center. The center offers a 2-year associate of science degree and classes in GED preparation, parenting, drug abuse prevention, cosmetology, and air conditioning and refrigeration. It has expanded…

A Wavelet Analysis Approach for Categorizing Air Traffic Behavior

NASA Technical Reports Server (NTRS)

Drew, Michael; Sheth, Kapil

2015-01-01

In this paper two frequency domain techniques are applied to air traffic analysis. The Continuous Wavelet Transform (CWT), like the Fourier Transform, is shown to identify changes in historical traffic patterns caused by Traffic Management Initiatives (TMIs) and weather with the added benefit of detecting when in time those changes take place. Next, with the expectation that it could detect anomalies in the network and indicate the extent to which they affect traffic flows, the Spectral Graph Wavelet Transform (SGWT) is applied to a center based graph model of air traffic. When applied to simulations based on historical flight plans, it identified the traffic flows between centers that have the greatest impact on either neighboring flows, or flows between centers many centers away. Like the CWT, however, it can be difficult to interpret SGWT results and relate them to simulations where major TMIs are implemented, and more research may be warranted in this area. These frequency analysis techniques can detect off-nominal air traffic behavior, but due to the nature of air traffic time series data, so far they prove difficult to apply in a way that provides significant insight or specific identification of traffic patterns.

Air Combat Maneuvering Performance Measurement

DTIC Science & Technology

1979-09-01

John C. Reed Flying Training Division, Air rorce Human Resources Laboratory September 1979 NOTICE When-IU.S. Government drawings,, speci1fication,s, or...Technol’ogy Departmenit CommandeO,, ’Naval’ Trainin 7 Eqfuipieht Center A rdre_, Human Rsuce Ua~~tr <FGOVERNMENT RIGHTS IN dATfASThTEMENT’.- RoproddVctioh tff...91361 1 1231206.. . SCONTROLLING OFFICE NAME AND ADDRESS 12.82EI3ORLATE.) HQ Air Force Human Resources Laboratory (AFSC) V Stbpi 979J . /- Brooks Air

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

Practical color vision tests for air traffic control applicants: en route center and terminal facilities.

PubMed

Mertens, H W; Milburn, N J; Collins, W E

2000-12-01

Two practical color vision tests were developed and validated for use in screening Air Traffic Control Specialist (ATCS) applicants for work at en route center or terminal facilities. The development of the tests involved careful reproduction/simulation of color-coded materials from the most demanding, safety-critical color task performed in each type of facility. The tests were evaluated using 106 subjects with normal color vision and 85 with color vision deficiency. The en route center test, named the Flight Progress Strips Test (FPST), required the identification of critical red/black coding in computer printing and handwriting on flight progress strips. The terminal option test, named the Aviation Lights Test (ALT), simulated red/green/white aircraft lights that must be identified in night ATC tower operations. Color-coding is a non-redundant source of safety-critical information in both tasks. The FPST was validated by direct comparison of responses to strip reproductions with responses to the original flight progress strips and a set of strips selected independently. Validity was high; Kappa = 0.91 with original strips as the validation criterion and 0.86 with different strips. The light point stimuli of the ALT were validated physically with a spectroradiometer. The reliabilities of the FPST and ALT were estimated with Chronbach's alpha as 0.93 and 0.98, respectively. The high job-relevance, validity, and reliability of these tests increases the effectiveness and fairness of ATCS color vision testing.

Experimental parametric study of servers cooling management in data centers buildings

NASA Astrophysics Data System (ADS)

Nada, S. A.; Elfeky, K. E.; Attia, Ali M. A.; Alshaer, W. G.

2017-06-01

A parametric study of air flow and cooling management of data centers servers is experimentally conducted for different design conditions. A physical scale model of data center accommodating one rack of four servers was designed and constructed for testing purposes. Front and rear rack and server's temperatures distributions and supply/return heat indices (SHI/RHI) are used to evaluate data center thermal performance. Experiments were conducted to parametrically study the effects of perforated tiles opening ratio, servers power load variation and rack power density. The results showed that (1) perforated tile of 25% opening ratio provides the best results among the other opening ratios, (2) optimum benefit of cold air in servers cooling is obtained at uniformly power loading of servers (3) increasing power density decrease air re-circulation but increase air bypass and servers temperature. The present results are compared with previous experimental and CFD results and fair agreement was found.

Mercury and Air Pollution: A Bibliography With Abstracts.

ERIC Educational Resources Information Center

Environmental Protection Agency, Research Triangle Park, NC. Office of Air Programs.

The Air Pollution Technical Information Center (APTIC) of the Office of Air Programs has selected and compiled this bibliography of abstracts on mercury and air pollution. The abstracted documents are considered representative of available literature, although not all-inclusive. They are grouped into eleven categories: (1) Emission Sources, (2)…

Air Structures. Educational Facilities Review Series Number 23.

ERIC Educational Resources Information Center

Finne, Mary Lou

Air structures can be erected quickly, cover large areas, cost substantially less than conventional buildings, and use less natural resources. Air structures are economically utilized for many facilities, such as athletic fields, swimming pools, high schools, day care centers, and college campuses. The literature on air structures covered in this…

Obama Kennedy Space Center Visit

NASA Image and Video Library

2010-04-14

Air Force One is seen as it prepares to depart from the NASA SHuttle Landing Facility (SLF) after President Barack Obama delivered a speech at the NASA Kennedy Space Center in Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama visited Kennedy Space Center to deliver remarks on the bold new course the Administration is charting for NASA and the future of U.S. leadership in human space flight. Photo Credit: (NASA/Bill Ingalls)

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

Ultrasonic Imaging and Automated Flaw Detection System

DTIC Science & Technology

1986-03-01

176 007 !----------------------------- DS 176 500 ------------------------- ! STEPPER MOOC TOR MAP 176 ~ ~ IGR 509------------------- I I28 * 4W...ATTN: SMCAR-CCB-R 2 -R (ELLEN FOGARTY) 1 -RA 1 -RM 1 -RP I -RT TECHNICAL LIBRARY 5 ATTN: SMCAR-CCB-TL TECHNICAL PUBLICATIONS & EDITING UNIT 2 ATTN...WEAPONS CTR ATTN: TECHNICAL LIBRARY CODE X212 DAIILGREN, VA 22448 ’.1 -_ NOTE: PLEASE NOTIFY COMMANDER, ARMAMENT RESEARCH AND DEVELOPMENT CENTER, US

Recursive Gradient Estimation Using Splines for Navigation of Autonomous Vehicles.

DTIC Science & Technology

1985-07-01

AUTONOMOUS VEHICLES C. N. SHEN DTIC " JULY 1985 SEP 1 219 85 V US ARMY ARMAMENT RESEARCH AND DEVELOPMENT CENTER LARGE CALIBER WEAPON SYSTEMS LABORATORY I...GRADIENT ESTIMATION USING SPLINES FOR NAVIGATION OF AUTONOMOUS VEHICLES Final S. PERFORMING ORG. REPORT NUMBER 7. AUTHOR(q) 8. CONTRACT OR GRANT NUMBER...which require autonomous vehicles . Essential to these robotic vehicles is an adequate and efficient computer vision system. A potentially more

Mobility and Molecular Ions of Dimethyl Methyl Phosphonate, Methyl Salicylate, and Acetone.

DTIC Science & Technology

1983-06-01

MICRCOP REOUIO.ET1HR NICOCOPY BRESOUIO EST CHAR T AD .-..., CHEMICOL f.. SYSTEMS US Army Armament 11..: LABORATORY Research and Development Command _NTR...ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT PROJECT, TASK Commnde, Cemicl Sstes LaoraoryAREA & WORK U NIT’NUMBERS CommNder DARCemia Systems Laborato...Chemical Systems Laboratory, ATTN: DRDAR-CLJ-IR, Aberdeen Proving Ground, Maryland 21010. However, the Defense Technical Information Center and National

Test Plan Development for Plastic Ammunition Containers. Volume 1

DTIC Science & Technology

1989-03-15

1850 Black Canyon Stage¶I Packaging division (SMCAR-AEP) Picatinny Phoenix, Arizona 85027 Arsenal, New Jersey 07806-5000 86. NAME OF FUNDING...packaging containers. The report is presented in two separate volumes. Volume I contains the Final Technical Report and includes the analysis of... Division of the U.S. Army Armament Research, Development and Engineering Center. Mr. Jasper C. Griggs and Mr. D. E. Jones served as technical consultants

Soviet Military Power

DTIC Science & Technology

1985-04-01

Australia and New Zealand force of SS-18s and SS-19s, their plans to reload preserves peace and stability in a region that is ICBM silos, and the extensive...Defense Ministry announced that the USSR was beginning to deploy a new generation of nuclear-armed, air-launched and sea-launched cruise missiles. The...increasingly ambitious Soviet procurement and deployment of ma- jor categories of new armaments. The success that the Soviets have achieved in both

Combat Service Support Model Development: BRASS - TRANSLOG - Army 21

DTIC Science & Technology

1984-07-01

throughout’the system. Transitional problems may address specific hardware and related software , such as the Standard Army Ammunition System ( SAAS ...FILE. 00 Cabat Service Support Model Development .,PASS TRANSLOG -- ARMY 21 0 Contract Number DAAK11-84-D-0004 Task Order #1 DRAFT REPOkT July 1984 D...Armament Systems, Inc. 211 West Bel Air Avenue P.O. Box 158 Aberdeen, MD 21001 8 8 8 2 1 S CORMIT SERVICE SUPPORT MODEL DEVELOPMENT BRASS -- TRANSLOG

Department of the Navy Justification of Estimates for Fiscal Year 1985. Submitted to Congress February 1984. Procurement, Aircraft Procurement, Navy

DTIC Science & Technology

1984-02-01

for tactical air power projection. The F/A-18 will replace aging F-4 and A-7 aircraft. The total programed procurement of F/A-18 aircraft is 1,377...inner zone anti-submarine .arfars helicopter which is needed to modernize aging CV assets. P-3C (Patrol) ORION (Dollars in Millions) FY 1985 FY 1986...tE MAVERICK modification. By modifying the Armament Station Control Unit ( ASCU ), procuring single rail launchers (iAU-117) and interfacing MAVERICT

Microstructures and Mechanical Responses of Powder Metallurgy Noncombustive Magnesium Extruded Alloy by Rapid Solidification Process in Mass Production

DTIC Science & Technology

2010-05-01

Equal-Channel Angular Pressing for the Processing of Ultra-Fine Grained Materials. Scripta Mater. 1996 , 35, 143–146. 6. Saito, Y.; Tsuji, N...Mg-Al-Rare Earth Alloys. J. Alloy. Compd. 1996 , 232, 264–268. 20. Šplíchal, K.; Jurkech, L. Comparison of Oxidation of Cast and Sintered... PETERSON CODE 28 9500 MACARTHUR BLVD WEST BETHESDA MD 20817-5700 1 AIR FORCE ARMAMENT LAB AFATL DLJW W COOK EGLIN AFB FL 32542 1 BRIGGS

United States Air Force Wipe Solvent Testing

NASA Technical Reports Server (NTRS)

Hornung, Steven D.; Beeson, Harold D.

2000-01-01

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

40 CFR 52.1778 - Significant deterioration of air quality.

Code of Federal Regulations, 2010 CFR

2010-07-01

... quality. 52.1778 Section 52.1778 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Significant deterioration of air quality. (a)-(b) [Reserved] (c) All applications and other information... Resources, Division of Air Quality, 1641 Mail Service Center, Raleigh, North Carolina 27699-1641 or local...

40 CFR 52.1778 - Significant deterioration of air quality.

Code of Federal Regulations, 2011 CFR

2011-07-01

... quality. 52.1778 Section 52.1778 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Significant deterioration of air quality. (a)-(b) [Reserved] (c) All applications and other information... Resources, Division of Air Quality, 1641 Mail Service Center, Raleigh, North Carolina 27699-1641 or local...

40 CFR 52.1778 - Significant deterioration of air quality.

Code of Federal Regulations, 2013 CFR

2013-07-01

... quality. 52.1778 Section 52.1778 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Significant deterioration of air quality. (a)-(b) [Reserved] (c) All applications and other information... Resources, Division of Air Quality, 1641 Mail Service Center, Raleigh, North Carolina 27699-1641 or local...

40 CFR 52.1778 - Significant deterioration of air quality.

Code of Federal Regulations, 2014 CFR

2014-07-01

... quality. 52.1778 Section 52.1778 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Significant deterioration of air quality. (a)-(b) [Reserved] (c) All applications and other information... Resources, Division of Air Quality, 1641 Mail Service Center, Raleigh, North Carolina 27699-1641 or local...

40 CFR 52.1778 - Significant deterioration of air quality.

Code of Federal Regulations, 2012 CFR

2012-07-01

... quality. 52.1778 Section 52.1778 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Significant deterioration of air quality. (a)-(b) [Reserved] (c) All applications and other information... Resources, Division of Air Quality, 1641 Mail Service Center, Raleigh, North Carolina 27699-1641 or local...

AIRS-only Product on Giovanni for Exploring Up-to-date AIRS Observation and Comparing with AIRS+AMSU Product

NASA Astrophysics Data System (ADS)

Ding, F.; Hearty, T. J., III; Theobald, M.; Vollmer, B.; Wei, J.

2017-12-01

The NASA Goddard Earth Sciences Data and Information Services Center (GES DISC) has been the home of processing, archiving, and distribution services for the Atmospheric Infrared Sounder (AIRS) mission since its launch in 2002 for the global observations of the atmospheric state. Giovanni, a web-based application developed by the GES DISC, provides a simple and intuitive way to visualize, analyze, and access vast amounts of Earth science remote sensing data without having to download the data. Most important variables, including temperature and humidity profiles, outgoing longwave radiation, cloud properties, and trace gases, from version 6 AIRS product are available on Giovanni. The AIRS is an instrument suite comprised of a hyperspectral infrared instrument AIRS and two multichannel microwave instruments, the Advanced Microwave Sounding Unit (AMSU) and the Humidity Sounder for Brazil (HSB). As the HSB ceased operation in very early stage of AIRS mission, the AIRS project operates two parallel retrieval algorithms: one using both IR and MW measurements (AIRS+AMSU) and the other using only IR measurements (AIRS-only) for the most time of the mission. The AIRS+AMSU product is better and the variables on Giovanni are from it. However, the generation of AIRS+AMSU product has been suspended since the AMSU instrument anomaly occurred in late 2016. To continue exploring up-to-date AIRS observations, the same set of variables from the AIRS-only product are added on Giovanni by the GES DSIC. This will also support the comparison of AIRS-only with AIRS+AMSU retrievals. In the presentation, we will demonstrate the visualization of AIRS-only product and the plots/statistics of comparison with AIRS+AMSU product using Giovanni.

AIRS-Only Product in Giovanni for Exploring Up-to-Date AIRS Observation and Comparing with AIRS+AMSU Product

NASA Technical Reports Server (NTRS)

Ding, Feng; Hearty, Thomas J.; Theobald, Michael; Vollmer, Bruce; Wei, Jennifer

2017-01-01

The NASA Goddard Earth Sciences Data and Information Services Center (GES DISC) has been the home of processing, archiving, and distribution services for the Atmospheric Infrared Sounder (AIRS) mission since its launch in 2002 for global observations of the atmospheric state. Giovanni, a Web-based application developed by the GES DISC, provides a simple and intuitive way to visualize, analyze, and access vast amounts of Earth science remote sensing data without having to download the data. Most important AIRS variables, including temperature and humidity profiles, outgoing longwave radiation, cloud properties, and trace gases, are available in Giovanni. AIRS is an instrument suite comprised of a hyperspectral infrared instrument (AIRS) and two multichannel microwave instruments, the Advanced Microwave Sounding Unit (AMSU) and the Humidity Sounder for Brazil (HSB). As HSB ceased operation in the very early stages of the AIRS mission, the AIRS project operates two parallel retrieval algorithms: one using both IR and MW measurements (AIRS+AMSU) and the other using only IR measurements (AIRS-only), which covers most of the mission duration. The AIRS+AMSU product is better quality, and the variables in Giovanni are from this product. However, generation of the AIRS+AMSU product has been suspended since the AMSU instrument anomaly occurred in late September 2016. To continue exploring up-to-date AIRS observations, the same set of variables from the AIRS-only product have been added to Giovanni by the GES DSIC. This will also support comparison of AIRS-only with AIRS+AMSU retrievals. In this presentation, we demonstrate the visualization of the AIRS-only product and plots/statistics of comparison with AIRS+AMSU product using Giovanni.

Evaluation of Nanoparticles Emitted from Printers in a Clean Chamber, a Copy Center and Office Rooms: Health Risks of Indoor Air Quality.

PubMed

Shi, Xiaofei; Chen, Rui; Huo, Lingling; Zhao, Lin; Bai, Ru; Long, Dingxin; Pui, David Y H; Rang, Weiqing; Chen, Chunying

2015-12-01

Indoor air quality has great impact on the human health. An increasing number of studies have shown that printers could release particulate matters and pose adverse effects on indoor air quality. In this study, a thorough investigation was designed to assess the aerosol printer particle total number concentration (TNC) and size distribution in normal office environment, one copy center, and a clean chamber. Particle analyzers, SMPS, OPS, and CPC3007 were used to monitor the total printing process. In normal office environment, 37 laser printers out of all surveyed 55 printers were classified as high particle emitters. Comparing to laser printers, 5 inkjet printers showed no particle emission. Particle emission level in a copy center increased slightly with TNC elevating to about 2 times of the aerosol background. Simulating test in a clean chamber indicated that printer-emitted particles were dominated by particles in nanoscale (diameter of particle, D(p) < 100 nm). These particles in a sealed clean chamber attenuated so slowly that it still held at high level with the concentration of 1.5 x 10(4) particles/cm3 after printing for 2.5 hours. Our present results demonstrate that printers indeed release particulates which keeping at a high concentration level in the indoor environment. Special care should be taken to this kind of widely applied machines and effective controls of particle emission at printing processes are necessary.

Joint Armaments Conference, Exhibition and Firing Demonstration. Volume 1. Monday - Tuesday

DTIC Science & Technology

2010-05-20

Grenade Launchers in China, Ms. Juanjuan Yang, China R&D Academy of Machinery · 10055 - K11, Dual- Barrel Air-Burst Weapon, Dr. In Woo Kim...an Advanced Lightweight Material , Mr. Christopher Still, ATK · 10170 - Case Weight Variation Reduction and Subsequent Ballistic Dispersion...10195 - Effects of Barrel Length on Sound Measurement, Bore Pressure, and Bullet Velocity, Dr. Philip Dater, Gemtech · 10186 - MEMS S&A

Air Ground Integration Study

NASA Technical Reports Server (NTRS)

Lozito, Sandy; Mackintosh, Margaret-Anne; DiMeo, Karen; Kopardekar, Parimal

2002-01-01

A simulation was conducted to examine the effect of shared air/ground authority when each is equipped with enhanced traffic- and conflict-alerting systems. The potential benefits of an advanced air traffic management (ATM) concept referred to as "free flight" include improved safety through enhanced conflict detection and resolution capabilities, increased flight-operations management, and better decision-making tools for air traffic controllers and flight crews. One element of the free-flight concept suggests shifting aircraft separation responsibility from air traffic controllers to flight crews, thereby creating an environment with "shared-separation" authority. During FY00. NASA, the Federal Aviation Administration (FAA), and the Volpe National Transportation Systems Center completed the first integrated, high-fidelity, real-time, human-in-the-loop simulation.

Improving Air Force Depot Programming by Linking Resources to Capabilities

DTIC Science & Technology

2012-01-01

thank Rick Grisenthwaite at Warner Robins Air Logistics Center, Jamie Jeter at Okla- homa City Air Logistics Center, and Glen Brown at Ogden Air...consistency, we use the term block cycle instead of SCU in our F-16 discussions. 4 8 Im p ro vin g A ir Fo rce D ep o t Pro g ram m in g b y Lin kin...Requirements RAND TR905-B.8 Figure B.9 Depot Purchased Equipment Maintenance Model Output: Projected Aircraft Availability RAND TR905-B.9 A ir cr af t av

VOCS IN AMBIENT AIR NEAR WORLD TRADE CENTER SITE

EPA Science Inventory

Beginning on September 22, 2001 and continuing through February 2002, ambient air samples were collected at three sites within a block of ground zero and at a fourth site on the 16th floor of a building at 290 Broadway. Grab samples were collected in evacuated, electro-polished...

Energy 101: Energy Efficient Data Centers

ScienceCinema

None

2018-04-16

Data centers provide mission-critical computing functions vital to the daily operation of top U.S. economic, scientific, and technological organizations. These data centers consume large amounts of energy to run and maintain their computer systems, servers, and associated high-performance components—up to 3% of all U.S. electricity powers data centers. And as more information comes online, data centers will consume even more energy. Data centers can become more energy efficient by incorporating features like power-saving "stand-by" modes, energy monitoring software, and efficient cooling systems instead of energy-intensive air conditioners. These and other efficiency improvements to data centers can produce significant energy savings, reduce the load on the electric grid, and help protect the nation by increasing the reliability of critical computer operations.

Air Conditioning Overflow Sensor

NASA Technical Reports Server (NTRS)

1996-01-01

The Technology Transfer Office at Stennis Space Center helped a local inventor develop a prototype of an attachment for central air conditioners and heat pumps that helps monitor water levels to prevent condensation overflow. The sensor will indicate a need for drain line maintenance and prevent possible damage caused by drain pan water spillover. An engineer in the Stennis Space Center prototype Development Laboratory used SSC sensor technology in the development of the sensor.

Drop size distribution and air velocity measurements in air assist swirl atomizer sprays

NASA Technical Reports Server (NTRS)

Mao, C.-P.; Oechsle, V.; Chigier, N.

1987-01-01

Detailed measurements of mean drop size (SMD) and size distribution parameters have been made using a Fraunhofer diffraction particle sizing instrument in a series of sprays generated by an air assist swirl atomizer. Thirty-six different combinations of fuel and air mass flow rates were examined with liquid flow rates up to 14 lbm/hr and atomizing air flow rates up to 10 lbm/hr. Linear relationships were found between SMD and liquid to air mass flow rate ratios. SMD increased with distance downstream along the center line and also with radial distance from the axis. Increase in obscuration with distance downstream was due to an increase in number density of particles as the result of deceleration of drops and an increase in the exposed path length of the laser beam. Velocity components of the atomizing air flow field measured by a laser anemometer show swirling jet air flow fields with solid body rotation in the core and free vortex flow in the outer regions.

STRESS IN THE AIR: INHALED POLLUTANTS AND MULTI-ORGAN IMPAIRMENT

EPA Science Inventory

Air pollution has been blamed for nearly 7 million premature deaths worldwide. For decades, the research on how air pollution impacts human health has centered on cardiopulmonary consequences. However, more recently it is clearly evident that air pollution affects every organ in ...

Air Controlman 1 & C: Rate Training Manual.

ERIC Educational Resources Information Center

Naval Training Command, Pensacola, FL.

The manual is designed for use in preparing for advancement within the Navy Air Controlman rating, which designates a professional air traffic controller, unlike the more specialized center or tower controllers. However, minimum qualifications for the rating include completion of the Federal Aviation Administration (FAA) written examination for…

The Air Force Nurse Intern Program.

PubMed

Smith, R H

1991-08-01

The Air Force Nurse Intern Program is a 5-month-long introduction to Air Force nursing for BSN-prepared graduate nurses. The program is designed to facilitate the transition from civilian nursing student to practicing Air Force Nurse Corps Officer. After attending Military Indoctrination for Medical Service Officers, newly commissioned nurses attend the program at one of 10 Air Force medical centers before going to their permanent duty stations. Preceptors guide and instruct the interns at each of four clinical rotation sites. The author, a former nurse intern, describes some of the many opportunities available to nurse interns.

Transition of AIRS Products to the National Weather Service

NASA Technical Reports Server (NTRS)

Zavodsky, Bradley

2012-01-01

Short-term Prediction Research and Transition Center (SPoRT) is a proven community leader for transitioning satellite products to operational end users and is working hard to bring data from Atmospheric Infrared Sounder (AIRS) to forecasters. SPoRT products using AIRS data are currently or will soon be evaluated at WFOs and National Centers (1) T and q profiles: HWT, Alaska WFOs, HRD/OPC, HMT (2) Ozone profiles: HPC/OPC (3) Carbon Monoxide: Southern and Western Region WFOs SPoRT is actively evaluating differences between V5 and V6 profiles for selected cases and will continue to provide feedback to the AIRS team as V6 development efforts conclude.

Small Caliber Lethality: 5.56mm Performance in Close Quarters Battle. WSTIAC Quarterly, Volume 8, Number 1

DTIC Science & Technology

2008-01-01

occurs to the target. In the end, “foot- pounds of energy” is misleading, “stopping power” is a myth, and the “ oneshot drop” is a rare possibility...Crane, IN, (NSWC- Crane) and the Army’s Armaments Research , Development, and Engineering Center (ARDEC) at Picatinny Arsenal, NJ, pro- duced...still had differences that could not initially be explained. The IPT was ultimately able to determine a reason for the dif- ferences. The Army Research

Aircraft/Stores Compatibility Symposium Proceedings (4th) Held at Fort Walton Beach, Florida on 12-14 October 1977. Volume 1

DTIC Science & Technology

1977-10-01

16th June, 1975. Panorama , BBC TV. 5) R.H. Ellis Air Defence of the West - a view from NATC’S central (Genl.) region. 15th Anglo-American Aero...monitor the studies which are undertaken, MoD formed a Thermal Effects on Aircraft Conventional Armament, Stores and Equipment (TEACASE) Working Group. The...Suitable body dimension (ft) k - Thermal conductivity of the fluid The Prantl No. (Pr) is given by: Pr C where 3 a Viscosity of the fluid Cp = Specific

Benefits Analysis of Multi-Center Dynamic Weather Routes

NASA Technical Reports Server (NTRS)

Sheth, Kapil; McNally, David; Morando, Alexander; Clymer, Alexis; Lock, Jennifer; Petersen, Julien

2014-01-01

Dynamic weather routes are flight plan corrections that can provide airborne flights more than user-specified minutes of flying-time savings, compared to their current flight plan. These routes are computed from the aircraft's current location to a flight plan fix downstream (within a predefined limit region), while avoiding forecasted convective weather regions. The Dynamic Weather Routes automation has been continuously running with live air traffic data for a field evaluation at the American Airlines Integrated Operations Center in Fort Worth, TX since July 31, 2012, where flights within the Fort Worth Air Route Traffic Control Center are evaluated for time savings. This paper extends the methodology to all Centers in United States and presents benefits analysis of Dynamic Weather Routes automation, if it was implemented in multiple airspace Centers individually and concurrently. The current computation of dynamic weather routes requires a limit rectangle so that a downstream capture fix can be selected, preventing very large route changes spanning several Centers. In this paper, first, a method of computing a limit polygon (as opposed to a rectangle used for Fort Worth Center) is described for each of the 20 Centers in the National Airspace System. The Future ATM Concepts Evaluation Tool, a nationwide simulation and analysis tool, is used for this purpose. After a comparison of results with the Center-based Dynamic Weather Routes automation in Fort Worth Center, results are presented for 11 Centers in the contiguous United States. These Centers are generally most impacted by convective weather. A breakdown of individual Center and airline savings is presented and the results indicate an overall average savings of about 10 minutes of flying time are obtained per flight.

Environmental Exposure to Manganese in Air: Associations ...

EPA Pesticide Factsheets

BACKGROUND: Manganese (Mn) inhalation has been associated with neuropsychological and neurological sequelae in exposed workers. Few environmental epidemiologic studies have examined the potentialy neurotoxic effects of Mn exposure in ambient air on motor function and hand tremor in adult community residents. Mn exposed residents were recruited in two Ohio towns: Marietta, a town near a ferro-manganese smelter, and East Liverpool, a town adjacent to a facility processing, crushing, screening, and packaging Mn products.METHODS: Chronic (≥10years) exposure to ambient air Mn in adult residents and effects on neuropsychological and neurological outcomes were investigated. Participants from Marietta (n=100) and East Liverpool (n=86) were combined for analyses. AERMOD dispersion modeling of fixed-site outdoor air monitoring data estimated Mn inhalation over a ten year period. Adult Mn­ exposed residents' psychomotor ability was assessed using Finger Tapping, Hand Dynamometer, Grooved Pegbcard, and the Computerized Adaptive Testing System (CATSYS) Tremor system.Bayesian structural equation modeling was used to assess associations between air-Mn and motor function and tremor .RESULTS: Air-Mn exposure was significantly correlated in bivariate analyses with the tremor test (CATSYS) for intensity, center frequency and harmonic index. The Bayesian path analysis model showed associations of air-Mn with the CATSYS non-dominant center frequency and harmonic ind

Building a Quality Controlled Database of Meteorological Data from NASA Kennedy Space Center and the United States Air Force's Eastern Range

NASA Technical Reports Server (NTRS)

Brenton, James C.; Barbre. Robert E., Jr.; Decker, Ryan K.; Orcutt, John M.

2018-01-01

The National Aeronautics and Space Administration's (NASA) Marshall Space Flight Center (MSFC) Natural Environments Branch (EV44) has provided atmospheric databases and analysis in support of space vehicle design and day-of-launch operations for NASA and commercial launch vehicle programs launching from the NASA Kennedy Space Center (KSC), co-located on the United States Air Force's Eastern Range (ER) at the Cape Canaveral Air Force Station. The ER complex is one of the most heavily instrumented sites in the United States with over 31 towers measuring various atmospheric parameters on a continuous basis. An inherent challenge with large sets of data consists of ensuring erroneous data is removed from databases, and thus excluded from launch vehicle design analyses. EV44 has put forth great effort in developing quality control (QC) procedures for individual meteorological instruments, however no standard QC procedures for all databases currently exists resulting in QC databases that have inconsistencies in variables, methodologies, and periods of record. The goal of this activity is to use the previous efforts by EV44 to develop a standardized set of QC procedures from which to build meteorological databases from KSC and the ER, while maintaining open communication with end users from the launch community to develop ways to improve, adapt and grow the QC database. Details of the QC procedures will be described. As the rate of launches increases with additional launch vehicle programs, it is becoming more important that weather databases are continually updated and checked for data quality before use in launch vehicle design and certification analyses.

Assessment and forecasting of lightning potential and its effect on launch operations at Cape Canaveral Air Force Station and John F. Kennedy Space Center

NASA Technical Reports Server (NTRS)

Weems, J.; Wyse, N.; Madura, J.; Secrist, M.; Pinder, C.

1991-01-01

Lightning plays a pivotal role in the operation decision process for space and ballistic launches at Cape Canaveral Air Force Station and Kennedy Space Center. Lightning forecasts are the responsibility of Detachment 11, 4th Weather Wing's Cape Canaveral Forecast Facility. These forecasts are important to daily ground processing as well as launch countdown decisions. The methodology and equipment used to forecast lightning are discussed. Impact on a recent mission is summarized.

Air-to-air view of STS-26 Discovery, OV-103, launch from KSC

NASA Technical Reports Server (NTRS)

1988-01-01

Air-to-air view of STS-26 Discovery, Orbiter Vehicle (OV) 103, launch taken by T. Haydee Laguna, an airline passenger bound for Paradise Island in the Bahamas. She sent the photo of what she called 'the most beautiful sight this side of Heaven' to NASA along with a congratulatory letter. OV-103 is a small dot as it rises through the clouds from Kennedy Space Center Launch Complex (LC) pad 39B with a exhaust plume trailing behind it.

Decision Aids for Naval Air ASW

DTIC Science & Technology

1980-03-15

Algorithm for Zone Optimization Investigation) NADC Developing Sonobuoy Pattern for Air ASW Search DAISY (Decision Aiding Information System) Wharton...sion making behavior. 0 Artificial intelligence sequential pattern recognition algorithm for reconstructing the decision maker’s utility functions. 0...display presenting the uncertainty area of the target. 3.1.5 Algorithm for Zone Optimization Investigation (AZOI) -- Naval Air Development Center 0 A

Transmissivity and storage coefficient estimates from slug tests, Naval Air Warfare Center, West Trenton, New Jersey

USGS Publications Warehouse

Fiore, Alex R.

2014-01-01

Slug tests were conducted on 56 observation wells open to bedrock at the former Naval Air Warfare Center (NAWC) in West Trenton, New Jersey. Aquifer transmissivity (T) and storage coefficient (S) values for most wells were estimated from slug-test data using the Cooper-Bredehoeft-Papadopulos method. Test data from three wells exhibited fast, underdamped water-level responses and were analyzed with the Butler high-K method. The range of T at NAWC was approximately 0.07 to 10,000 square feet per day. At 11 wells, water levels did not change measurably after 20 minutes following slug insertion; transmissivity at these 11 wells was estimated to be less than 0.07 square feet per day. The range of S was approximately 10-10 to 0.01, the mode being 10-10. Water-level responses for tests at three wells fit poorly to the type curves of both methods, indicating that these methods were not appropriate for adequately estimating T and S from those data.

Alternative Fuels Data Center: Deploying Alternative Fuel Vehicles in

Science.gov Websites

Rochester, New York, Through the Congestion Mitigation and Air Quality Improvement Program in Rochester, New York, Through the Congestion Mitigation and Air Quality Improvement Program to someone by E -mail Share Alternative Fuels Data Center: Deploying Alternative Fuel Vehicles in Rochester, New York

Seasonal Dynamics of the Airborne Bacterial Community and Selected Viruses in a Children's Daycare Center.

PubMed

Prussin, Aaron J; Vikram, Amit; Bibby, Kyle J; Marr, Linsey C

2016-01-01

Children's daycare centers appear to be hubs of respiratory infectious disease transmission, yet there is only limited information about the airborne microbial communities that are present in daycare centers. We have investigated the microbial community of the air in a daycare center, including seasonal dynamics in the bacterial community and the presence of specific viral pathogens. We collected filters from the heating, ventilation, and air conditioning (HVAC) system of a daycare center every two weeks over the course of a year. Amplifying and sequencing the 16S rRNA gene revealed that the air was dominated by Proteobacteria, Firmicutes, Actinobacteria, and Bacteroidetes that are commonly associated with the human skin flora. Clear seasonal differences in the microbial community were not evident; however, the community structure differed when the daycare center was closed and unoccupied for a 13-day period. These results suggest that human occupancy, rather than the environment, is the major driver in shaping the microbial community structure in the air of the daycare center. Using PCR for targeted viruses, we detected a seasonal pattern in the presence of respiratory syncytial virus that included the period of typical occurrence of the disease related to the virus; however, we did not detect the presence of adenovirus or rotavirus at any time.

Physico-chemical characterization of grain dust in storage air of Bangalore.

PubMed

Mukherjee, A K; Nag, D P; Kakde, Y; Babu, K R; Prdkash, M N; Rao, S R

1998-06-01

An Anderson personal cascade impactor was used to study the particle mass size distribution in the storage air of two major grain storage centers in Bangalore. Dust levels in storage air as well as the personal exposures of workers were determined along with a detailed study on the particle size distribution. Protein and carbohydrate content of the dust were also determined respectively in the phosphate buffer saline (PBS) and water extracts by using the standard analytical techniques. Personal exposures in both of the grain storage centers have been found to be much above the limit prescribed by ACGIH (1995-96). But the results of particle size analysis showed a higher particle mass distribution in the non-respirable size range. The mass median diameters (MMD) of the storage air particulate of both the centers were found to be beyond the respirable range. Presence of protein and carbohydrate in the storage air dust is indicative of the existence of glyco-proteins, mostly of membrane origin.

Vice President Mike Pence Arrival at Kennedy Space Center

NASA Image and Video Library

2017-07-06

Vice President Mike Pence greets NASA Kennedy Space Center Director Robert Cabana after arriving aboard Air Force Two at NASA's Kennedy Space Center in Florida. During his visit to Kennedy, Pence spoke inside the iconic Vehicle Assembly Building, where he thanked employees for advancing American leadership in space.

High air volume to low liquid volume aerosol collector

DOEpatents

Masquelier, Donald A.; Milanovich, Fred P.; Willeke, Klaus

2003-01-01

A high air volume to low liquid volume aerosol collector. A high volume flow of aerosol particles is drawn into an annular, centripetal slot in a collector which directs the aerosol flow into a small volume of liquid pool contained is a lower center section of the collector. The annular jet of air impinges into the liquid, imbedding initially airborne particles in the liquid. The liquid in the pool continuously circulates in the lower section of the collector by moving to the center line, then upwardly, and through assistance by a rotating deflector plate passes back into the liquid at the outer area adjacent the impinging air jet which passes upwardly through the liquid pool and through a hollow center of the collector, and is discharged via a side outlet opening. Any liquid droplets escaping with the effluent air are captured by a rotating mist eliminator and moved back toward the liquid pool. The collector includes a sensor assembly for determining, controlling, and maintaining the level of the liquid pool, and includes a lower centrally located valve assembly connected to a liquid reservoir and to an analyzer for analyzing the particles which are impinged into the liquid pool.

Air Systems Provide Life Support to Miners

NASA Technical Reports Server (NTRS)

2014-01-01

Through a Space Act Agreement with Johnson Space Center, Paragon Space Development Corporation, of Tucson, Arizona, developed the Commercial Crew Transport-Air Revitalization System, designed to provide clean air for crewmembers on short-duration space flights. The technology is now being used to help save miners' lives in the event of an underground disaster.

Air Force Leadership Development: Transformation’s Constant

DTIC Science & Technology

2003-05-01

AU/SCHOOL/NNN/2001-04 DEPARTMENT OF STATE SENIOR SEMINAR NATIONAL FOREIGN AFFAIRS TRAINING CENTER AIR FORCE LEADERSHIP DEVELOPMENT...valid OMB control number. 1. REPORT DATE MAY 2003 2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE Air Force Leadership ...6 THE LEADERSHIP ESSENTIALS

Defining Human-Centered System Issues for Verifying and Validating Air Traffic Control Systems

DOT National Transportation Integrated Search

1993-01-01

Over the past 40 years, the application of automation to the U.S. air traffic : control (ATC) system has grown enormously to meet significant increases in air : traffic volume. The next ten years will witness a dramatic overhaul of computer : hardwar...

On Responsibility of Scientists

NASA Astrophysics Data System (ADS)

Burdyuzha, Vladimir

The situation of modern world is analised. It is impossible for our Civilization when at least half of the World Scientists are engaged in research intended to solve military problems. Civilization cannot be called reasonable so long as it spends a huge portion of national incomes on armaments. For resolution of our global problems International Scientific Center - Brain Trust of planet must be created, the status of which should be defined and sealed by the UN organization.

Activities in the Mission Control Center during STS 41-C

NASA Image and Video Library

1984-04-13

41C-03229 (13 April 1984) --- An overall view of activity in the Mission Operations Control Room (MOCR) of the Johnson Space Center (JSC) Mission Control Center (MCC) during post-landing activity at the Challenger's landing site at Edwards Air Force Base in California.

Air toxics and asthma: impacts and end points.

PubMed Central

Eschenbacher, W L; Holian, A; Campion, R J

1995-01-01

The National Urban Air Toxics Research Center (NUATRC) hosted a medical/scientific workshop focused on possible asthma/air toxics relationships, with the results of the NUATRC's first research contract with the University of Cincinnati as the point of discussion. The workshop was held at the Texas Medical Center on 4 February 1994 and featured presentations by distinguished academic, government, and industry scientists. This one-day session explored the impact of various environmental factors, including air toxics, on asthma incidence and exacerbation; an emphasis was placed on future research directions to be pursued in the asthma/air toxics area. A key research presentation on the association of air toxics and asthma, based on the study sponsored by NUATRC, was given by Dr. George Leikauf of the University of Cincinnati Medical Center. Additional presentations were made by H. A. Boushey, Jr., Cardiovascular Research Institute/University of California at San Francisco, who spoke on of the Basic Mechanisms of Asthma; K. Sexton, U.S. Environmental Protection Agency, who spoke on hazardous air pollutants: science/policy interface; and D. V. Bates, Department of Health Care and Epidemiology at the University of British Columbia, who spoke on asthma epidemiology. H. Koren, U.S. Environmental Protection Agency, and M. Yeung, of the Respiratory Division/University of British Columbia, Vancouver General Hospital, discussed occupational health impacts on asthma. Doyle Pendleton, Texas Natural Resource Conservation Commission, reviewed air quality measurements in Texas. The information presented at the workshop suggested a possible association of asthma exacerbations with ozone and particulate matter (PM10); however, direct relationships between worsening asthma and air toxic ambient levels were not established. Possible respiratory health effects associated with air toxics will require considerably more investigation, especially in the area of human exposure assessment

Environmental Technology Verification: Supplement to Test/QA Plan for Biological and Aerosol Testing of General Ventilation Air Cleaners; Bioaerosol Inactivation Efficiency by HVAC In-Duct Ultraviolet Light Air Cleaners

EPA Science Inventory

The Air Pollution Control Technology Verification Center has selected general ventilation air cleaners as a technology area. The Generic Verification Protocol for Biological and Aerosol Testing of General Ventilation Air Cleaners is on the Environmental Technology Verification we...

AIR POLLUTION MIXTURES: HEALTH EFFECTS ACROSS LIFE STAGES

EPA Science Inventory

Our Center will address four of the six research priorities of the EPA solicitation to establish Clean Air Centers. It will: I) investigate the effects of pollutants and mixtures through animal and human studies; 2) identify sub-populations that are at increased risk through t...

INFLIGHT (MISSION CONTROL CENTER [MCC]) - STS-2 - JSC

NASA Image and Video Library

1981-11-14

S81-39508 (14 Nov. 1981) --- The successful STS-2 landing at Edwards Air Force Base in California was cause for celebration in the Johnson Space Center?s Mission Control Center shortly before 3:30 p.m. (CST) on Nov. 14, 1981. JSC Director Christopher C. Kraft Jr. (center), enjoys a traditional ?touchdown? cigar. He is flanked by retiring lead engineer Maxime Faget (left) and Thomas L. Moser of the structures and mechanics division, who join the celebration. The second flight of the space shuttle Columbia lasted two days, six hours, 13 minutes and a few seconds. Photo credit: NASA

Seasonal Dynamics of the Airborne Bacterial Community and Selected Viruses in a Children’s Daycare Center

PubMed Central

Prussin, Aaron J.; Vikram, Amit; Bibby, Kyle J.; Marr, Linsey C.

2016-01-01

Children’s daycare centers appear to be hubs of respiratory infectious disease transmission, yet there is only limited information about the airborne microbial communities that are present in daycare centers. We have investigated the microbial community of the air in a daycare center, including seasonal dynamics in the bacterial community and the presence of specific viral pathogens. We collected filters from the heating, ventilation, and air conditioning (HVAC) system of a daycare center every two weeks over the course of a year. Amplifying and sequencing the 16S rRNA gene revealed that the air was dominated by Proteobacteria, Firmicutes, Actinobacteria, and Bacteroidetes that are commonly associated with the human skin flora. Clear seasonal differences in the microbial community were not evident; however, the community structure differed when the daycare center was closed and unoccupied for a 13-day period. These results suggest that human occupancy, rather than the environment, is the major driver in shaping the microbial community structure in the air of the daycare center. Using PCR for targeted viruses, we detected a seasonal pattern in the presence of respiratory syncytial virus that included the period of typical occurrence of the disease related to the virus; however, we did not detect the presence of adenovirus or rotavirus at any time. PMID:26942410

Air Force Materiel Command Readiness Training Center Final Environmental Assessment

DTIC Science & Technology

2003-05-01

provision of specific habitat variables. As an example, the ivory -billed woodpecker (Campephilus principalis) that once flourished in bottomland...due to poaching and loss of fire-dependent habitat (U. S. Air Force, 1995). Many associate species use or are dependent on tortoise burrows for

Vice President Mike Pence Arrival at Kennedy Space Center

NASA Image and Video Library

2017-07-06

Accompanied by a White House staffer, left, NASA Kennedy Space Center Director Robert Cabana, Acting NASA Administrator Robert Lightfoot and Kennedy Space Center Deputy Director Janet Petro watch as Air Force Two, carrying Vice President Mike Pence, approaches on the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. During his visit to Kennedy, Pence spoke inside the iconic Vehicle Assembly Building, where he thanked employees for advancing American leadership in space.

Repair Air Conditioning, COC Bldg 2605, First Floor Plan. By ...

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

Repair Air Conditioning, COC Bldg 2605, First Floor Plan. By Strategic Air Command, Civil Engineering. Drawing no. R-156, sheet no. 2 of 4, 15 August 1968; project no. MAR-125-8;CE-572; file drawer 2605-6. Scale one-eighth inch to one foot. 29x41 inches. pencil on paper 405 - March Air Force Base, Strategic Air Command, Combat Operations Center, 5220 Riverside Drive, Moreno Valley, Riverside County, CA

Challenges of Enterprise Wide AM for Air Force Sustainment

DTIC Science & Technology

2016-12-01

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

The international air analysis model

DOT National Transportation Integrated Search

1979-10-01

This report documents the work performed by the Transportation Systems Center of the United States Department of Transportation (DOT) in Fiscal Year 1979, for the Office of Air Transportation (P-63) in the Office of the Secretary of Transportation, i...

AIR POLLUTION EFFECTS ON BIODIVERSITY

EPA Science Inventory

To address the issues of air pollution impacts on biodiversity, the U.S. Environmental Protection Agency, Environmental Research Laboratory in Corvallis, OR, the U.S. Fish and Wildlife Service National Fisheries Research Center in Leetown, and the Electric Power Research Institut...

Update to the Lightning Probability Forecast Equations at Kennedy Space Center/Cape Canaveral Air Force Station, Florida

NASA Technical Reports Server (NTRS)

Lambert, Winifred; Roeder, William

2007-01-01

This conference presentation describes the improvement of a set of lightning probability forecast equations that are used by the 45th Weather Squadron forecasters for their daily 1100 UTC (0700 EDT) weather briefing during the warm season months of May-September. This information is used for general scheduling of operations at Cape Canaveral Air Force Station and Kennedy Space Center. Forecasters at the Spaceflight Meteorology Group also make thunderstorm forecasts during Shuttle flight operations. Five modifications were made by the Applied Meteorology Unit: increased the period of record from 15 to 17 years, changed the method of calculating the flow regime of the day, calculated a new optimal layer relative humidity, used a new smoothing technique for the daily climatology, and used a new valid area. The test results indicated that the modified equations showed and increase in skill over the current equations, good reliability, and an ability to distinguish between lightning and non-lightning days.

Update to the Lightning Probability Forecast Equations at Kennedy Space Center/Cape Canaveral Air Force Station, Florida

NASA Technical Reports Server (NTRS)

Lambert, Winifred; Roeder, William

2007-01-01

This conference presentation describes the improvement of a set of lightning probability forecast equations that are used by the 45th Weather Squadron forecasters for their daily 1100 UTC (0700 EDT) weather briefing during the warm season months of May- September. This information is used for general scheduling of operations at Cape Canaveral Air Force Station and Kennedy Space Center. Forecasters at the Spaceflight Meteorology Group also make thunderstorm forecasts during Shuttle flight operations. Five modifications were made by the Applied Meteorology Unit: increased the period of record from 15 to 17 years, changed the method of calculating the flow regime of the day, calculated a new optimal layer relative humidity, used a new smoothing technique for the daily climatology, and used a new valid area. The test results indicated that the modified equations showed and increase in skill over the current equations, good reliability, and an ability to distinguish between lightning and non-lightning days.

KENNEDY SPACE CENTER, FLA. - An employee gets a blood pressure check from one of the participating organizations in Spaceport Super Safety and Health Day at KSC and Cape Canaveral Air Force Station. Many vendors and Center organizations displayed and demonstrated their products during the annual event dedicated to reinforcing safe and healthful behaviors in the workforce.

NASA Image and Video Library

2003-10-15

KENNEDY SPACE CENTER, FLA. - An employee gets a blood pressure check from one of the participating organizations in Spaceport Super Safety and Health Day at KSC and Cape Canaveral Air Force Station. Many vendors and Center organizations displayed and demonstrated their products during the annual event dedicated to reinforcing safe and healthful behaviors in the workforce.

Rocket center Peenemuende - Personal memories

NASA Technical Reports Server (NTRS)

Dannenberg, Konrad; Stuhlinger, Ernst

1993-01-01

A brief history of Peenemuende, the rocket center where Von Braun and his team developed the A-4 (V-2) rocket under German Army auspices, and the Air Force developed the V-1 (buzz bomb), wire-guided bombs, and rocket planes, is presented. Emphasis is placed on the expansion of operations beginning in 1942.

A Peak Wind Probability Forecast Tool for Kennedy Space Center and Cape Canaveral Air Force Station

NASA Technical Reports Server (NTRS)

Crawford, Winifred; Roeder, William

2008-01-01

This conference abstract describes the development of a peak wind forecast tool to assist forecasters in determining the probability of violating launch commit criteria (LCC) at Kennedy Space Center (KSC) and Cape Canaveral Air Force Station (CCAFS) in east-central Florida. The peak winds are an important forecast element for both the Space Shuttle and Expendable Launch Vehicle (ELV) programs. The LCC define specific peak wind thresholds for each launch operation that cannot be exceeded in order to ensure the safety of the vehicle. The 45th Weather Squadron (45 WS) has found that peak winds are a challenging parameter to forecast, particularly in the cool season months of October through April. Based on the importance of forecasting peak winds, the 45 WS tasked the Applied Meteorology Unit (AMU) to develop a short-range peak-wind forecast tool to assist in forecasting LCC violatioas.The tool will include climatologies of the 5-minute mean end peak winds by month, hour, and direction, and probability distributions of the peak winds as a function of the 5-minute mean wind speeds.

Air force Thunderbirds

NASA Image and Video Library

2007-02-01

Silhouetted against the cloud-strewn sky over NASA's Kennedy Space Center, a U.S. Air Force Thunderbird F-16D aircraft displays its prowess. The pilot is Maj. Tad Clark, who, after landing at the Shuttle Landing Facility, announced that Kennedy Space Center Visitor Complex will host the inaugural World Space Expo from Nov. 3 to 11, featuring an aerial salute by the Thunderbirds on its opening weekend. The Expo will create one of the largest displays of space artifacts, hardware and personalities ever assembled in one location with the objective to inspire, educate and engage the public by highlighting the achievements and benefits of space exploration.

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

VERIFICATION TESTING OF AIR POLLUTION CONTROL TECHNOLOGY QUALITY MANAGEMENT PLAN

EPA Science Inventory

This document is the basis for quality assurance for the Air Pollution Control Technology Verification Center (APCT Center) operated under the U.S. Environmental Protection Agency (EPA). It describes the policies, organizational structure, responsibilities, procedures, and qualit...

Advanced Air Transportation Technologies Project, Final Document Collection

NASA Technical Reports Server (NTRS)

Mogford, Richard H.; Wold, Sheryl (Editor)

2008-01-01

This CD ROM contains a compilation of the final documents of the Advanced Air Transportation Technologies (AAIT) project, which was an eight-year (1996 to 2004), $400M project managed by the Airspace Systems Program office, which was part of the Aeronautics Research Mission Directorate at NASA Headquarters. AAIT focused on developing advanced automation tools and air traffic management concepts that would help improve the efficiency of the National Airspace System, while maintaining or enhancing safety. The documents contained in the CD are final reports on AAIT tasks that serve to document the project's accomplishments over its eight-year term. Documents include information on: Advanced Air Transportation Technologies, Autonomous Operations Planner, Collaborative Arrival Planner, Distributed Air/Ground Traffic Management Concept Elements 5, 6, & 11, Direct-To, Direct-To Technology Transfer, Expedite Departure Path, En Route Data Exchange, Final Approach Spacing Tool - (Active and Passive), Multi-Center Traffic Management Advisor, Multi Center Traffic Management Advisor Technology Transfer, Surface Movement Advisor, Surface Management System, Surface Management System Technology Transfer and Traffic Flow Management Research & Development.

Indoor Air Problems and Hoarseness in Children.

PubMed

Kallvik, Emma; Putus, Tuula; Simberg, Susanna

2016-01-01

A well-functioning voice is becoming increasingly important because voice-demanding professions are increasing. The largest proportion of voice disorders is caused by factors in the environment. Moisture damage is common and can initiate microbial growth and/or diffusion of chemicals from building materials. Indoor air problems due to moisture damage are associated with a number of health symptoms, for example, rhinitis, cough, and asthma symptoms. The purpose of this study was to investigate if children attending a day care center, preschool, or school with indoor air problems due to moisture damage were hoarse more often than the children in a control group. Information was collected through electronic and paper questionnaires from the parents of 6- to 9-year-old children (n = 1857) attending 57 different day care centers, preschools, or schools with or without indoor air problems due to moisture damage. The results showed a significant correlation between the degree of indoor air problem due to moisture damage and the frequency of hoarseness. Significant predictors for the child being hoarse every week or more often were dry cough, phlegm cough, and nasal congestion. The results indicate that these symptoms and exposure to indoor air problems due to moisture damage should be included in voice anamnesis. Furthermore, efforts should be made to remediate indoor air problems due to moisture damage and to treat health symptoms. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Air Force Officer Specialty Structure. Reviewing the Fundamentals

DTIC Science & Technology

2009-01-01

Corporation, is the U.S. Air Force’s federally funded research and development center for studies and analyses. PAF pro - vides the Air Force with...Shirlene LeBleu for sharing their database and insights about job con - tent and specialty analyses. At the Air Force Manpower Agency, we thank Col...processes. Also, we thank Maj Ernest Wearren (AF/ A1MZ) and Gary Stockinger (AF/A1MX) for sharing their knowledge of the Manpower Pro - gramming Execution

The Dryden Flight Research Center at Edwards Air Force Base is NASA's premier center for atmospheric flight research to validate high-risk aerospace technology.

NASA Image and Video Library

2001-07-25

Since the 1940s the Dryden Flight Research Center, Edwards, California, has developed a unique and highly specialized capability for conducting flight research programs. The organization, made up of pilots, scientists, engineers, technicians, and mechanics, has been and will continue to be leaders in the field of advanced aeronautics. Located on the northwest "shore" of Rogers Dry Lake, the complex was built around the original administrative-hangar building constructed in 1954. Since then many additional support and operational facilities have been built including a number of unique test facilities such as the Thermalstructures Research Facility, Flow Visualization Facility, and the Integrated Test Facility. One of the most prominent structures is the space shuttle program's Mate-Demate Device and hangar in Area A to the north of the main complex. On the lakebed surface is a Compass Rose that gives pilots an instant compass heading. The Dryden complex originated at Edwards Air Force Base in support of the X-1 supersonic flight program. As other high-speed aircraft entered research programs, the facility became permanent and grew from a staff of five engineers in 1947 to a population in 2006 of nearly 1100 full-time government and contractor employees.

Radiological Control Center (RADCC) Renaming Ceremony

NASA Image and Video Library

2017-03-31

Consoles in the Radiological Control Center at NASA's Kennedy Space Center are seen during ceremonies to name the facility in honor of Randy Scott. A professional health physicist of more than 40 years, Scott served as the Florida spaceport's Radiation Protection Officer for 14 years until his death June 17, 2016. Located in the Neil Armstrong Operations and Checkout building, the Randall E. Scott Radiological Control Center is staffed by technical and radiological experts from NASA, the U.S. Department of Energy, the U.S. Air Force 45th Space Wing and the state of Florida. The group performs data collection and assessment functions supporting launch site and field data collection activities.

Radiological Control Center (RADCC) Renaming Ceremony

NASA Image and Video Library

2017-03-31

A portion of the Radiological Control Center at NASA's Kennedy Space Center is seen during ceremonies to name the facility in honor of Randy Scott. A professional health physicist of more than 40 years, Scott served as the Florida spaceport's Radiation Protection Officer for 14 years until his death June 17, 2016. Located in the Neil Armstrong Operations and Checkout building, the Randall E. Scott Radiological Control Center is staffed by technical and radiological experts from NASA, the U.S. Department of Energy, the U.S. Air Force 45th Space Wing and the state of Florida. The group performs data collection and assessment functions supporting launch site and field data collection activities.

Flight Research Center, Edwards, California. Environmental Impact Statement

NASA Technical Reports Server (NTRS)

1971-01-01

This is an institutional environmental impact statement relating to the overall operation of the NASA, Flight Research Center. The Center is located in Kern County, California, approximately 100 miles northeast of Los Angeles. Flight activities relate primarily to areas in the vicinity of Los Angeles, Kern, Inyo and San Bernardino counties in Southern California; and to areas in Southern Nevada (principally Nye and Clark counties. Operations of the Flight Research Center have a very neglibible impact on the environment; and they are planned and controlled to eliminate or minimize effects on water, air and noise.

INFLIGHT (MISSION CONTROL CENTER [MCC]) - STS-2 - JSC

NASA Image and Video Library

1981-11-14

S81-39511 (14 Nov. 1981) --- The successful STS-2 landing at Edwards Air Force Base in California was cause for celebration in the Johnson Space Center?s Mission Control Center shortly before 3:30 p.m. (CST) on Nov. 14, 1981. JSC Director Christopher C. Kraft Jr. (center), not only applauds but enjoys a traditional ?touchdown? cigar, as well. Eugene F. Kranz (left), deputy director of flight operations at JSC, and Thomas L. Moser of the structures and mechanics division join the celebration. The second flight of the space shuttle Columbia lasted two days, six hours, 13 minutes and a few seconds. Photo credit: NASA

9. DETAIL OF ONE OF THE TWO CENTER PANELS IN ...

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

9. DETAIL OF ONE OF THE TWO CENTER PANELS IN THE WEST TRUSS, SEEN FROM THE WEST, SHOWING POSTS, RIVETED PLATES, LOWER CHORDS, DIAGONAL EYE BARS WITH TURNBUCKLES, AND ENDS OF FLOOR BEAMS SUSPENDED FROM POSTS. - Mitchell's Mill Bridge, Spanning Winter's Run on Carrs Mill Road, west of Bel Air, Bel Air, Harford County, MD

US Navy Littoral Combat Ship (LCS) Capabilities, Risks, Possible Missions, and Modules to Support Future USMC Operating Concepts

DTIC Science & Technology

2011-07-29

squad Armament: M60 7 .62mm machine gun , MK19 40mm, M2 .50 caL machine gun 61 "Spartan Scout Unmanned Surface Vehicle (USV)," Defense Industry...1) RQ-8B Fire Scout helicopter (VTUAV) a) EO/IR/LD sensor and datalink relay 2) MH-60R/S helicopters a) GAU 16/19 machine gun b) AGM-114 Hellfire...60Rhelicopter car1ies the a .50 caliber OAU 16/A machine gun , a crew-served, recoil operated, belt-fed, air cooled, percussion fired weapon, with a rate of fire

Air Traffic Management Research at NASA Ames

NASA Technical Reports Server (NTRS)

Davis, Thomas J.

2012-01-01

The Aviation Systems Division at the NASA Ames Research Center conducts leading edge research in air traffic management concepts and technologies. This overview will present concepts and simulation results for research in traffic flow management, safe and efficient airport surface operations, super density terminal area operations, separation assurance and system wide modeling and simulation. A brief review of the ongoing air traffic management technology demonstration (ATD-1) will also be presented. A panel discussion, with Mr. Davis serving as a panelist, on air traffic research will follow the briefing.

JPRS Report West Europe.

DTIC Science & Technology

1988-09-20

accommodate shipwreck victims when necessary. The combat system of the new patrol vessels was built by Selenia Elsag and is based on a Pegasus "optronic...Selenia Elsag at the firm’s offices. It is also planned to take the crew (divided into groups of equal size) on board during the 6 months before the...Armament: two 30-mm Bredas; two 7.62 mm Elec- tronics: one Selenia Elsag Pegasus fire-control center; two GEM navigational radars JPRS-WER-88-052 20

OH-13H Gross Weight Increase/XM-1 Armament Kit Performance Test

DTIC Science & Technology

1963-06-01

in hovering performance beyond thai obtained in the Air Force Performance lest of the 0H-I3H, de - scribed in MFFTC-TR...The airspeed schedule used during the climbs was the same as that developed during the OH-!3H performance test de - sci iüed in AFrrC-TR-57-12...siight de - crease in control response was indicated by a small amount of feedback through the unboosted collective stick. Level Flight

The Impact of Dry Midlevel Air on Hurricane Intensity in Idealized Simulations with No Mean Flow

NASA Technical Reports Server (NTRS)

Braun, Scott A.; Sippel, Jason A.; Nolan, David S.

2012-01-01

This study examines the potential negative influences of dry midlevel air on the development of tropical cyclones (specifically, its role in enhancing cold downdraft activity and suppressing storm development). The Weather Research and Forecasting model is used to construct two sets of idealized simulations of hurricane development in environments with different configurations of dry air. The first set of simulations begins with dry air located north of the vortex center by distances ranging from 0 to 270 km, whereas the second set of simulations begins with dry air completely surrounding the vortex, but with moist envelopes in the vortex core ranging in size from 0 to 150 km in radius. No impact of the dry air is seen for dry layers located more than 270 km north of the initial vortex center (approximately 3 times the initial radius of maximum wind). When the dry air is initially closer to the vortex center, it suppresses convective development where it entrains into the storm circulation, leading to increasingly asymmetric convection and slower storm development. The presence of dry air throughout the domain, including the vortex center, substantially slows storm development. However, the presence of a moist envelope around the vortex center eliminates the deleterious impact on storm intensity. Instead, storm size is significantly reduced. The simulations suggest that dry air slows intensification only when it is located very close to the vortex core at early times. When it does slow storm development, it does so primarily by inducing outward- moving convective asymmetries that temporarily shift latent heating radially outward away from the high-vorticity inner core.

Modifications to the Objective Lightning Probability Forecast Tool at Kennedy Space Center/Cape Canaveral Air Force Station, Florida

NASA Technical Reports Server (NTRS)

Crawford, Winifred; Roeder, William

2010-01-01

The 45th Weather Squadron (45 WS) at Cape Canaveral Air Force Station (CCAFS) includes the probability of lightning occurrence in their 24-Hour and Weekly Planning Forecasts, briefed at 0700 EDT for daily operations planning on Kennedy Space Center (KSC) and CCAFS. This forecast is based on subjective analyses of model and observational data and output from an objective tool developed by the Applied Meteorology Unit (AMU). This tool was developed over two phases (Lambert and Wheeler 2005, Lambert 2007). It consists of five equations, one for each warm season month (May-Sep), that calculate the probability of lightning occurrence for the day and a graphical user interface (GUI) to display the output. The Phase I and II equations outperformed previous operational tools by a total of 56%. Based on this success, the 45 WS tasked the AMU with Phase III to improve the tool further.

Air feed tube support system for a solid oxide fuel cell generator

DOEpatents

Doshi, Vinod B.; Ruka, Roswell J.; Hager, Charles A.

2002-01-01

A solid oxide fuel cell generator (12), containing tubular fuel cells (36) with interior air electrodes (18), where a supporting member (82) containing a plurality of holes (26) supports oxidant feed tubes (51), which pass from an oxidant plenum (52") into the center of the fuel cells, through the holes (26) in the supporting member (82), where a compliant gasket (86) around the top of the oxidant feed tubes and on top (28) of the supporting member (82) helps support the oxidant feed tubes and center them within the fuel cells, and loosen the tolerance for centering the air feed tubes.

Sixty years of aeronautical research, 1917-1977. [Langley Research Center

NASA Technical Reports Server (NTRS)

Anderton, D. A.

1978-01-01

The history of Langley Research Center and its contributions to solving problems related to flight over the past six decades is recounted. Technical innovations described include those related to air craft construction materials, jet and rocket propulsion, flight testing and simulation, wind tunnel tests, noise reduction, supersonic flight, air traffic control, structural analysis, computational aerodynamics, and fuel efficiency.

Repair Air Conditioning, COC Bldg 2605, Basement Plan. By Strategic ...

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

Repair Air Conditioning, COC Bldg 2605, Basement Plan. By Strategic Air Command, Civil Engineering. Drawing no. R-156, sheet no. 1 of 4, 15 August 1968; project no. MAR-125-8;CE-572; file drawer 2605-5. Last revised 31 August 1968?. Scale one-eighth inch and one-quarter inch to one foot. 29x41 inches. pencil on paper - March Air Force Base, Strategic Air Command, Combat Operations Center, 5220 Riverside Drive, Moreno Valley, Riverside County, CA

24. SITE BUILDING 002 SCANNER BUILDING OPERATIONS CENTER ...

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

24. SITE BUILDING 002 - SCANNER BUILDING - OPERATIONS CENTER -- MWOC IN OPEARATION AT 1924 ZULU TIME. 26 OCTOBER, 1999. - Cape Cod Air Station, Technical Facility-Scanner Building & Power Plant, Massachusetts Military Reservation, Sandwich, Barnstable County, MA

High-Performance Computing Data Center Power Usage Effectiveness |

Science.gov Websites

Power Usage Effectiveness When the Energy Systems Integration Facility (ESIF) was conceived, NREL set an , ventilation, and air conditioning (HVAC), which captures fan walls, fan coils that support the data center

Human-centered automation: Development of a philosophy

NASA Technical Reports Server (NTRS)

Graeber, Curtis; Billings, Charles E.

1990-01-01

Information on human-centered automation philosophy is given in outline/viewgraph form. It is asserted that automation of aircraft control will continue in the future, but that automation should supplement, not supplant the human management and control function in civil air transport.

44. Communication equipment room, cable air dryer on left, motorola ...

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

44. Communication equipment room, cable air dryer on left, motorola base station (vhf) in center, telephone repeater group at right, looking west - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

EMISSIONS PROCESSING FOR THE ETA/ CMAQ AIR QUALITY FORECAST SYSTEM

EPA Science Inventory

NOAA and EPA have created an Air Quality Forecast (AQF) system. This AQF system links an adaptation of the EPA's Community Multiscale Air Quality Model with the 12 kilometer ETA model running operationally at NOAA's National Center for Environmental Predication (NCEP). One of the...

Advanced Air Traffic Management Research (Human Factors and Automation): NASA Research Initiatives in Human-Centered Automation Design in Airspace Management

NASA Technical Reports Server (NTRS)

Corker, Kevin M.; Condon, Gregory W. (Technical Monitor)

1996-01-01

NASA has initiated a significant thrust of research and development focused on providing the flight crew and air traffic managers automation aids to increase capacity in en route and terminal area operations through the use of flexible, more fuel-efficient routing, while improving the level of safety in commercial carrier operations. In that system development, definition of cognitive requirements for integrated multi-operator dynamic aiding systems is fundamental. The core processes of control and the distribution of decision making in that control are undergoing extensive analysis. From our perspective, the human operators and the procedures by which they interact are the fundamental determinants of the safe, efficient, and flexible operation of the system. In that perspective, we have begun to explore what our experience has taught will be the most challenging aspects of designing and integrating human-centered automation in the advanced system. We have performed a full mission simulation looking at the role shift to self-separation on board the aircraft with the rules of the air guiding behavior and the provision of a cockpit display of traffic information and an on-board traffic alert system that seamlessly integrates into the TCAS operations. We have performed and initial investigation of the operational impact of "Dynamic Density" metrics on controller relinquishing and reestablishing full separation authority. (We follow the assumption that responsibility at all times resides with the controller.) This presentation will describe those efforts as well as describe the process by which we will guide the development of error tolerant systems that are sensitive to shifts in operator work load levels and dynamic shifts in the operating point of air traffic management.

NASA Ames Research Center Air Traffic Management Research Overview

NASA Technical Reports Server (NTRS)

Lozito, Sandy

2017-01-01

This is a presentation to the Owl Feather Society, a group of people who are retired from NASA Ames Research Center. I am providing a summary of the ATM research here at NASA Ames to this group as part of a lunch time talk series. The presentation will be at Michael's Restaurant in Mountain View, CA on July 18.

Terminal Air Flow Planning

NASA Technical Reports Server (NTRS)

Denery, Dallas G.; Erzberger, Heinz; Edwards, Thomas A. (Technical Monitor)

1998-01-01

The Center TRACON Automation System (CTAS) will be the basis for air traffic planning and control in the terminal area. The system accepts arriving traffic within an extended terminal area and optimizes the flow based on current traffic and airport conditions. The operational use of CTAS will be presented together with results from current operations.

The Spatial-Temporal Characteristics of Air Pollution in China from 2001–2014

PubMed Central

Bao, Junzhe; Yang, Xiping; Zhao, Zhiyuan; Wang, Zhenkun; Yu, Chuanhua; Li, Xudong

2015-01-01

To provide some useful information about the control of air pollution in China, we studied the spatial-temporal characteristics of air pollution in China from 2001–2014. First, we drew several line charts and histograms of the Air Pollution Index (API) and Air Quality Index (AQI) of 31 capital cities and municipalities to research the distribution across different times and cities; then, we researched the spatial clustering of API and AQI; finally, we examined the shift of the gravity center of API and AQI in different years and months. The API values had a decreasing trend: the high values had a clustering trend in some northern cities, and the low values had a clustering trend in some southern cities. The AQI values were relatively low, from 15:00–17:00 during the day. The gravity center of API had a trend of moving south from 2001–2003, then fluctuated in an unordered pattern and moved north in the winter. The AQI gravity center did not have a regular shift during different months. In conclusion, the government should take action to mitigate air pollution in some typical cities, as well as air pollution during the winter. PMID:26694427

The Role of Civilians in Maintaining Military Equipment. Volume 2,

DTIC Science & Technology

1985-12-01

construction , combat vehicles, communications-electronics, audio-visual and training, general equipment, commodity groups, and weapons/armament...commodity areas are of interest. These five commodity areas are automotive, construction , combat vohicles. communications-electronics, and weapons...assigned DS/GS maintenance missions for automotive, construction , and communications- electronics equipment. None has been assigned weapons/armament missions

Ribbon-cutting officially opens Consolidated Support Operations Center at CCAS

NASA Technical Reports Server (NTRS)

1999-01-01

Cutting the ribbon at a ceremony for the opening of the Consolidated Support Operations Center at ROCC, Cape Canaveral Air Station, are (left to right) William P. Hickman, program manager, Space Gateway Support; Ed Gormel, executive director, JPMO; Barbara White, supervisor, Mission Support; KSC Center Director Roy Bridges, and Lt Col Steve Vuresky, USAF.

Air travel with known pneumocephalus following outpatient sinus surgery.

PubMed

Willson, Thomas J; Grady, Conor; Braxton, Ernest; Weitzel, Erik

2014-01-01

Intracranial air is a common finding after many neurosurgical procedures and trauma to the head. In patients requiring transport via air to reach a destination there is risk of expansion of the intracranial air and development of neurological complications. Though relatively uncommon after functional endoscopic sinus surgery (FESS), pneumocephalus may be encountered. We describe one of our patients in whom intracranial air was introduced during FESS. Following the procedure she required commercial air transportation from our center to her home. A 45-min commercial flight to the destination was safely completed without the patient experiencing any neurological sequellae. This case highlights the controversy surrounding air travel with pneumocephalus and provides an example of safe commercial air travel after diagnosis of post-FESS pneumocephalus.

Obama Kennedy Space Center Visit

NASA Image and Video Library

2010-04-14

President Barack Obama waves hello as he exits of Air Force One along with Senator Bill Nelson after landing at the NASA Kennedy Space Center in Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama visited Kennedy to deliver remarks on the bold new course the administration is charting to maintain U.S. leadership in human space flight. Photo Credit: (NASA/Bill Ingalls)

Data center coolant switch

DOEpatents

Iyengar, Madhusudan K.; Parida, Pritish R.; Schultz, Mark D.

2015-10-06

A data center cooling system is operated in a first mode; it has an indoor portion wherein heat is absorbed from components in the data center, and an outdoor heat exchanger portion wherein outside air is used to cool a first heat transfer fluid (e.g., water) present in at least the outdoor heat exchanger portion of the cooling system during the first mode. The first heat transfer fluid is a relatively high performance heat transfer fluid (as compared to the second fluid), and has a first heat transfer fluid freezing point. A determination is made that an appropriate time has been reached to switch from the first mode to a second mode. Based on this determination, the outdoor heat exchanger portion of the data cooling system is switched to a second heat transfer fluid, which is a relatively low performance heat transfer fluid, as compared to the first heat transfer fluid. It has a second heat transfer fluid freezing point lower than the first heat transfer fluid freezing point, and the second heat transfer fluid freezing point is sufficiently low to operate without freezing when the outdoor air temperature drops below a first predetermined relationship with the first heat transfer fluid freezing point.

Air Quality Monitor

NASA Technical Reports Server (NTRS)

1996-01-01

The Stak-Tracker CEM (Continuous Emission Monitor) Gas Analyzer is an air quality monitor capable of separating the various gases in a bulk exhaust stream and determining the amounts of individual gases present within the stream. The monitor is produced by GE Reuter- Stokes, a subsidiary of GE Corporate Research & Development Center. The Stak-Tracker uses a Langley Research Center software package which measures the concentration of a target gas by determining the degree to which molecules of that gas absorb an infrared beam. The system is environmental-friendly, fast and has relatively low installation and maintenance costs. It is applicable to gas turbines and various industries including glass, paper and cement.

Anthropometry of air traffic control trainees.

DOT National Transportation Integrated Search

1965-09-01

This report presents the body measurements of 684 air traffic control trainees enrolled in training programs conducted at the Federal Aviation Agency Aeronautical Center at Oklahoma City between August 12, 1960, and June 30, 1961. It includes the mea...

NASA's space shuttle Atlantis and its 747 carrier taxied on the Edwards Air Force Base flightline as the unusual combination left for Kennedy Space Center, Florida, on March 1, 2001

NASA Image and Video Library

2001-03-01

NASA's space shuttle Atlantis and its 747 carrier taxied on the Edwards Air Force Base flightline as the unusual combination left for Kennedy Space Center, Florida, on March 1, 2001. Atlantis and the shuttle Columbia were both airborne on the same day as they migrated from California to Florida. Columbia underwent refurbishing at nearby Palmdale, California.

National Centers for Environmental Prediction (NCEP)

Science.gov Websites

Tropical Marine Fire Weather Forecast Maps Unified Surface Analysis Climate Climate Prediction Climate forecasts of hazardous flight conditions at all levels within domestic and international air space. Climate Prediction Center monitors and forecasts short-term climate fluctuations and provides information on the

10. Helicopter pad, fire extinguisher at center, looking southwest ...

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

10. Helicopter pad, fire extinguisher at center, looking southwest - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

EVALUATION OF PROPYLENE CARBONATE IN AIR LOGISTICS CENTER (ALC) DEPAINTING OPERATIONS

EPA Science Inventory

This report summarizes a two-phase, laboratory-scale screening study that evaluated solvent blends containing propylene carbonate (PC) as a potential replacement for methyl ethyl ketone (MEK) in aircraft radome depainting operations. The study was conducted at Oklahoma City Air L...

Cleaning verification by air/water impingement

NASA Technical Reports Server (NTRS)

Jones, Lisa L.; Littlefield, Maria D.; Melton, Gregory S.; Caimi, Raoul E. B.; Thaxton, Eric A.

1995-01-01

This paper will discuss how the Kennedy Space Center intends to perform precision cleaning verification by Air/Water Impingement in lieu of chlorofluorocarbon-113 gravimetric nonvolatile residue analysis (NVR). Test results will be given that demonstrate the effectiveness of the Air/Water system. A brief discussion of the Total Carbon method via the use of a high temperature combustion analyzer will also be given. The necessary equipment for impingement will be shown along with other possible applications of this technology.

The Impact of Armor on the Design, Utilization and Survivability of Ground Vehicles: The History of Armor Development and Use

DTIC Science & Technology

2012-09-01

control functions. Components that are included in this category include the steering column / linkages as well as brakes . D. FIREPOWER COMPONENTS...COMPONENTS: STEERING AND BRAKES ......................48 D. FIREPOWER COMPONENTS: TURRET AND ARMAMENT .............49 E. PROTECTION COMPONENTS: HULL AND...Key Functional Area Propulsion Powertrain (Engine / Transmission) Tracks / Wheels Control Steering Brakes / Suspension Firepower Turret Armament

Smoky Air over North Carolina and Virginia

NASA Technical Reports Server (NTRS)

2002-01-01

This photograph taken from the Space Shuttle Discovery was taken at a slightly oblique look angle to better view air pollution and other atmospheric features. The photograph was taken with the Shuttle in a position over the Atlantic Ocean looking back toward the North Carolina and Virginia coast. The astronauts used a 35 mm camera and standard color film. The section of coast shown stretches from the Delmarva Peninsula on the right to beyond Charleston, South Carolina on the left. On October 23, 2000, high pressure centered over the northeastern U.S. had created a capping inversion for aerosols. Forest fire smoke and industrial air pollution accumulated under the inversion. The inversion pattern is stronger inland, and the aerosols are being banked against the Piedmont. Relatively clearer air is flowing from the ocean over the Carolina coastal plain. Small smoke plumes from individual fires can also be seen on the ground stretching from central Virginia to Raleigh, NC. Image provided by the Earth Science and Image Analysis Laboratory, Johnson Space Center

Airborne survey of major air basins in California

NASA Technical Reports Server (NTRS)

Gloria, H. R.; Bradburn, G.; Reinisch, R. F.; Pitts, J. N., Jr.; Behar, J. V.; Zafonte, L.

1974-01-01

An instrumented aircraft was used to study the chemical and transport properties of air pollution in two major urban centers in California and to survey certain aspects of air pollution within this state. State-of-the-art measurement techniques and sampling procedures are discussed. It is found that meteorological transport mechanisms are better portrayed by vertical pollutant profiles. Airborne measurements define the nature of the mixing layer for atmospheric pollutants. Results show that the pollutants are found to be concentrated in distinct layers up to at least 18,000 feet and the O3 buildup occurring in advected air masses is a result of a continuous photochemical aging of air mass.

Family-centered care in pediatric critical care transport.

PubMed

Joyce, Crystal N; Libertin, Rachel; Bigham, Michael T

2015-01-01

Family-centered care (FCC) in medicine highlights mutually beneficial partnerships among providers, patients, and families. In the field of specialty pediatric critical care transport (SPCCT), FCC includes family presence during transport. We sought to describe family presence and family/staff perspectives of FCC in transport. This institutional review board-approved study established family presence rates among 5 SPCCT teams. At the top-performing family presence team, parents of transported children were interviewed. A staff survey measured perspectives on FCC using SurveyMonkey (Palo Alto, CA). Statistical tests including chi-square and Fisher exact tests for comparative data were applied using SPSSv17.0 software (SPSS Inc, Chicago, IL). The cohort-wide range of family presence was 23% to 66%. Parents were 4 times more likely to accompany their child if transported by ground versus air (ground: 26 [59%] vs. air: 6 [26%]). Sex, race, travel distance from referral hospital, and child's age did not influence the rate of family accompaniment. Most staff (76%) received education on FCC. This study informs how transport factors and parent/staff perceptions influence parental presence on transport at a single center. Opportunities to optimize transport FCC include defining protocols for ground and air transport, establishing a more welcoming attitude toward parents, and designing an FCC educational module specific for transport staff. Copyright © 2015 Air Medical Journal Associates. Published by Elsevier Inc. All rights reserved.

Chaotic evolution of arms races

NASA Astrophysics Data System (ADS)

Tomochi, Masaki; Kono, Mitsuo

1998-12-01

A new set of model equations is proposed to describe the evolution of the arms race, by extending Richardson's model with special emphases that (1) power dependent defensive reaction or historical enmity could be a motive force to promote armaments, (2) a deterrent would suppress the growth of armaments, and (3) the defense reaction of one nation against the other nation depends nonlinearly on the difference in armaments between two. The set of equations is numerically solved to exhibit stationary, periodic, and chaotic behavior depending on the combinations of parameters involved. The chaotic evolution is realized when the economic situation of each country involved in the arms race is quite different, which is often observed in the real world.

Developing a Peak Wind Probability Forecast Tool for Kennedy Space Center and Cape Canaveral Air Force Station

NASA Technical Reports Server (NTRS)

Lambert, WInifred; Roeder, William

2007-01-01

This conference presentation describes the development of a peak wind forecast tool to assist forecasters in determining the probability of violating launch commit criteria (LCC) at Kennedy Space Center (KSC) and Cape Canaveral Air Force Station (CCAFS) in east-central Florida. The peak winds are an important forecast element for both the Space Shuttle and Expendable Launch Vehicle (ELV) programs. The LCC define specific peak wind thresholds for each launch operation that cannot be exceeded in order to ensure the safety of the vehicle. The 45th Weather Squadron (45 WS) has found that peak winds are a challenging parameter to forecast, particularly in the cool season months of October through April. Based on the importance of forecasting peak winds, the 45 WS tasked the Applied Meteorology Unit (AMU) to develop a short-range peak-wind forecast tool to assist in forecasting LCC violations. The tool will include climatologies of the 5-minute mean and peak winds by month, hour, and direction, and probability distributions of the peak winds as a function of the 5-minute mean wind speeds.

Developing Empirical Lightning Cessation Forecast Guidance for the Cape Canaveral Air Force Station and Kennedy Space Center

NASA Technical Reports Server (NTRS)

Stano, Geoffrey T.; Fuelberg, Henry E.; Roeder, William P.

2010-01-01

This research addresses the 45th Weather Squadron's (45WS) need for improved guidance regarding lightning cessation at Cape Canaveral Air Force Station and Kennedy Space Center (KSC). KSC's Lightning Detection and Ranging (LDAR) network was the primary observational tool to investigate both cloud-to-ground and intracloud lightning. Five statistical and empirical schemes were created from LDAR, sounding, and radar parameters derived from 116 storms. Four of the five schemes were unsuitable for operational use since lightning advisories would be canceled prematurely, leading to safety risks to personnel. These include a correlation and regression tree analysis, three variants of multiple linear regression, event time trending, and the time delay between the greatest height of the maximum dBZ value to the last flash. These schemes failed to adequately forecast the maximum interval, the greatest time between any two flashes in the storm. The majority of storms had a maximum interval less than 10 min, which biased the schemes toward small values. Success was achieved with the percentile method (PM) by separating the maximum interval into percentiles for the 100 dependent storms.

NASA STS-132 Air and Space Museum

NASA Image and Video Library

2010-07-26

Dr. John Mather, NASA Goddard Space Flight Center scientist and Nobel Laureate, center, presents Gen. John R. “Jack” Dailey, director of the Smithsonian National Air and Space Museum, left, with a a replica of Mather’s Nobel Prize medal that flew in space aboard STS-132, as astronaut Piers Sellers looks on, during a ceremony at the museum, Tuesday, July 27, 2010, in Washington. Photo Credit: (NASA/Paul E. Alers)

Metastable Intermolecular Composites (MIC) Primers for Small Caliber Cartridges and Cartridge Actuated Devices

DTIC Science & Technology

2009-07-01

24 iii ACRONYMS AND ABBREVIATIONS ATF Armaments Technology Facility ATK Alliant Techsystems, Inc. ARDEC Armament Research...Technology Facility ( ATF ) firings there, and was instrumental in producing the primers and loading the cartridges needed for the supplemental...and CADs known as the percussion primer. The novel properties associated with nanostructure materials have resulted in the development of thermite

Marshall Space Flight Center Black History Month Program

NASA Image and Video Library

2018-02-21

The Black History Month program was presented at Marshall Space Flight Center with guest speaker Lt. General Stayce Harris. General Harris is the Inspector General of the Air Force and she is the first African American female Lieutenant General in the American military. The topic of her presentation was "African Americans in Times of War". The presentation was followed by an ethnic food sampling. General Harris is pictured here with local area Air Force JROTC cadets who attended the program.

The X-40A immediately after release from its harness suspended from a helicopter 15,000 feet above NASA's Dryden Flight Research Center at Edwards Air Force Base, California, on March 14, 2001

NASA Image and Video Library

2001-03-14

The X-40A immediately after release from its harness suspended from a helicopter 15,000 feet above NASA's Dryden Flight Research Center at Edwards Air Force Base, California, on March 14, 2001. The unpiloted X-40 is a risk-reduction vehicle for the X-37, which is intended to be a reusable space vehicle. NASA's Marshall Space Flight Center in Huntsville, Ala, manages the X-37 project. At Dryden, the X-40A will undergo a series of ground and air tests to reduce possible risks to the larger X-37, including drop tests from a helicopter to check guidance and navigation systems planned for use in the X-37. The X-37 is designed to demonstrate technologies in the orbital and reentry environments for next-generation reusable launch vehicles that will increase both safety and reliability, while reducing launch costs from $10,000 per pound to $1,000 per pound.

P161 Improved Impact of Atmospheric Infrared Sounder (AIRS) Radiance Assimilation in Numerical Weather Prediction

NASA Technical Reports Server (NTRS)

Zavodsky, Bradley T.; Chou, Shih-Hung; Jedlovec, Gary J.

2012-01-01

For over 6 years, AIRS radiances have been assimilated operationally into National (e.g. Environmental Modeling Center (EMC)) and International (e.g. European Centre for Medium-Range Weather Forecasts (ECMWF)), operational centers; assimilated in the North American Mesoscale (NAM) since 2008. Due partly to data latency and operational constraints, hyperspectral radiance assimilation has had less impact on the Gridpoint Statistical Interpolation (GSI) system used in the NAM and GFS. Objective of this project is to use AIRS retrieved profiles as a proxy for the AIRS radiances in situations where AIRS radiances are unable to be assimilated in the current operational system by evaluating location and magnitude of analysis increments.

The Space Shuttle Endeavour, mounted securely atop one of NASA's modified Boeing 747 Shuttle Carrier Aircraft, left NASA's Dryden Flight Research Center at Edwards Air Force Base in Southern California at sunrise on Friday, June 28

NASA Image and Video Library

2002-06-28

The Space Shuttle Endeavour, mounted securely atop one of NASA's modified Boeing 747 Shuttle Carrier Aircraft, left NASA's Dryden Flight Research Center at Edwards Air Force Base in Southern California at sunrise on Friday, June 28.

The Air Land Sea Bulletin. Issue No. 2006-2, May 2006

DTIC Science & Technology

2006-05-01

THE AIR LAND SEA BULLETIN Issue No. 2006-2 Air Land Sea Application (ALSA) Center May 2006 IN HOUSE Director’s Comments— Final Thoughts...4 US Air Force Predator UAVs Have Moved Into a More Overt Strike Role [Jane’s Defence Weekly Reprint] ........................6...SUBTITLE The Air Land Sea Bulletin. Issue No. 2006-2, May 2006 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT

Data Center Energy Efficiency Measurement Assessment Kit Guide and Specification

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

None

2012-10-26

A portable and temporary wireless mesh assessment kit can be used to speed up and reduce the costs of a data center energy use assessment and overcome the issues with respect to shutdowns. The assessment kit is comprised of temperature, relative humidity, and pressure sensors. Also included are power meters that can be installed on computer room air conditioners (CRACs) without intrusive interruption of data center operations. The assessment kit produces data required for a detailed energy assessment of the data center.

NASA Marshall Space Flight Center Barrel-Shaped Asymmetrical Capacitor

NASA Technical Reports Server (NTRS)

Campbell, J. W.; Carruth, M. R.; Edwards, D. L.; Finchum, A.; Maxwell, G.; Nabors, S.; Smalley, L.; Huston, D.; Ila, D.; Zimmerman, R.

2004-01-01

The NASA Barrel-Shaped Asymmetrical Capacitor (NACAP) has been extensively tested at NASA Marshall Space Flight Center and the National Space Science and Technology Center. Trichel pulse emission was first discovered here. The NACAP is a magnetohydrodynamic device for electric propulsion. In air it requires no onboard propellant nor any moving parts. No performance was observed in hard vacuum. The next step shall be optimizing the technology for future applications.

Center of Excellence for Hypersonics Research

DTIC Science & Technology

2012-01-25

detailed simulations of actual combustor configurations, and ultimately for the optimization of hypersonic air - breathing propulsion system flow paths... vehicle development programs. The Center engaged leading experts in experimental and computational analysis of hypersonic flows to provide research...advanced hypersonic vehicles and space access systems will require significant advances in the design methods and ground testing techniques to ensure

Air and Space Power Journal. Volume 30, Number 2, Summer 2016

DTIC Science & Technology

2016-01-01

Nicholas J. Thomas, USAF, PE Features Thinking beyond the Books ❙ 15 Sociological Biases of Our Military Institutions Ben Zweibelson Institutional ...Retired Editor, Strategic Studies Quarterly Air Force Research Institute Dr. Grant T. Hammond USAF Center for Strategy and Technology Dr. Dale L...Hayden Air Force Research Institute Col S. Clinton Hinote Military Fellow Council on Foreign Relations Dr. Thomas Hughes USAF School of Advanced Air and

Marine Corps Close Air Support Development from Guadalcanal to Okinawa

DTIC Science & Technology

2011-03-05

air support (CAS) of troops in contact with the enemy came of age . While the capability clearly had potential, issues of coordination, accurate...including the first use of an Air Support Control Unit ( ASCU ), predecessor of the Fire S.upport Coordination Center.71 The Command Ship initially...which artillery had to cease fire for low- level napalm air strikes. When two or more battalions fired on the same location, the ASCU used maximum

Airborne measurements of cloud forming nuclei and aerosol particles at Kennedy Space Center, Florida

NASA Technical Reports Server (NTRS)

Radke, L. F.; Langer, G.; Hindman, E. E., II

1978-01-01

Results of airborne measurements of the sizes and concentrations of aerosol particles, ice nuclei, and cloud condensation nuclei that were taken at Kennedy Space Center, Florida, are presented along with a detailed description of the instrumentation and measuring capabilities of the University of Washington airborne measuring facility (Douglas B-23). Airborne measurements made at Ft. Collins, Colorado, and Little Rock, Arkansas, during the ferry of the B-23 are presented. The particle concentrations differed significantly between the clean air over Ft. Collins and the hazy air over Little Rock and Kennedy Space Center. The concentrations of cloud condensation nuclei over Kennedy Space Center were typical of polluted eastern seaboard air. Three different instruments were used to measure ice nuclei: one used filters to collect the particles, and the others used optical and acoustical methods to detect ice crystals grown in portable cloud chambers. A comparison of the ice nucleus counts, which are in good agreement, is presented.

Health services at the Kennedy Space Center

NASA Technical Reports Server (NTRS)

Ferguson, E. B.; Humbert, P.; Long, I. D.; Tipton, D. A.

1992-01-01

Comprehensive occupational health services are provided to approximately 17,000 workers at the Kennedy Space Center and an additional 6000 on Cape Canaveral Air Force Station. These areas cover about 120,000 acres encompassing part of the Merritt Island Wild Life Refuge and wetlands which are the habitat of numerous endangered and protected species of wildlife. The services provided at the Kennedy Space Center optimally assure a safe and healthy working environment for the employees engaged in the preparation and launching of this country's Space Shuttle and other important space exploration programs.

Aircraft: United States Air Force Child Care Program Activity Guide.

ERIC Educational Resources Information Center

Boggs, Juanita; Brant, Linda

General information about United States' aircraft is provided in this program activity guide for teachers and caregivers in Air Force preschools and day care centers. The guide includes basic information for teachers and caregivers, basic understandings, suggested teaching methods and group activities, vocabulary, ideas for interest centers, and…

A Study of Fuel Supplies for Emergency Power Generation at Air Logistics Centers.

DTIC Science & Technology

1980-06-01

D-AD087 088 AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL--ETC F/. I"/. STUDY OF FUEL SUPPLIES FOR EMERGENCY POWER GENERATION AT AIR -ETCIU...public release; distribution unlimited 17. DISTRIBUTION STATEMENT (at thme abstract sneered lei Black 20. 1 itoINt~ &P 190-17. FlEDiC C. L N uS "il I...operations required by a wartime scenario may depend upon the use of emergency back-up generators to provide electrical power to critical facilities. After

Validation of a novel air toxic risk model with air monitoring.

PubMed

Pratt, Gregory C; Dymond, Mary; Ellickson, Kristie; Thé, Jesse

2012-01-01

Three modeling systems were used to estimate human health risks from air pollution: two versions of MNRiskS (for Minnesota Risk Screening), and the USEPA National Air Toxics Assessment (NATA). MNRiskS is a unique cumulative risk modeling system used to assess risks from multiple air toxics, sources, and pathways on a local to a state-wide scale. In addition, ambient outdoor air monitoring data were available for estimation of risks and comparison with the modeled estimates of air concentrations. Highest air concentrations and estimated risks were generally found in the Minneapolis-St. Paul metropolitan area and lowest risks in undeveloped rural areas. Emissions from mobile and area (nonpoint) sources created greater estimated risks than emissions from point sources. Highest cancer risks were via ingestion pathway exposures to dioxins and related compounds. Diesel particles, acrolein, and formaldehyde created the highest estimated inhalation health impacts. Model-estimated air concentrations were generally highest for NATA and lowest for the AERMOD version of MNRiskS. This validation study showed reasonable agreement between available measurements and model predictions, although results varied among pollutants, and predictions were often lower than measurements. The results increased confidence in identifying pollutants, pathways, geographic areas, sources, and receptors of potential concern, and thus provide a basis for informing pollution reduction strategies and focusing efforts on specific pollutants (diesel particles, acrolein, and formaldehyde), geographic areas (urban centers), and source categories (nonpoint sources). The results heighten concerns about risks from food chain exposures to dioxins and PAHs. Risk estimates were sensitive to variations in methodologies for treating emissions, dispersion, deposition, exposure, and toxicity. © 2011 Society for Risk Analysis.

Jeff Chamberlain on Lithium-air batteries

ScienceCinema

Chamberlain, Jeff

2018-01-08

Jeff Chamberlain, technology transfer expert at Argonne National Laboratory, speaks on the new technology Lithium-air batteries, which could potentially increase energy density by 5-10 times over lithium-ion batteries. More information at http://www.anl.gov/Media_Center/News/2009/batteries090915.html

Healthy neighborhoods: walkability and air pollution.

PubMed

Marshall, Julian D; Brauer, Michael; Frank, Lawrence D

2009-11-01

The built environment may influence health in part through the promotion of physical activity and exposure to pollution. To date, no studies have explored interactions between neighborhood walkability and air pollution exposure. We estimated concentrations of nitric oxide (NO), a marker for direct vehicle emissions), and ozone (O(3)) and a neighborhood walkability score, for 49,702 (89% of total) postal codes in Vancouver, British Columbia, Canada. NO concentrations were estimated from a land-use regression model, O(3) was estimated from ambient monitoring data; walkability was calculated based on geographic attributes such as land-use mix, street connectivity, and residential density. All three attributes exhibit an urban-rural gradient, with high walkability and NO concentrations, and low O(3) concentrations, near the city center. Lower-income areas tend to have higher NO concentrations and walkability and lower O(3) concentrations. Higher-income areas tend to have lower pollution (NO and O(3)). "Sweet-spot" neighborhoods (low pollution, high walkability) are generally located near but not at the city center and are almost exclusively higher income. Increased concentration of activities in urban settings yields both health costs and benefits. Our research identifies neighborhoods that do especially well (and especially poorly) for walkability and air pollution exposure. Work is needed to ensure that the poor do not bear an undue burden of urban air pollution and that neighborhoods designed for walking, bicycling, or mass transit do not adversely affect resident's exposure to air pollution. Analyses presented here could be replicated in other cities and tracked over time to better understand interactions among neighborhood walkability, air pollution exposure, and income level.

Air & Space Power Journal. Volume 27, Number 2, March-April 2013

DTIC Science & Technology

2013-04-01

Executive Sum- mary, 18. 40. It is difficult to find a definitive source and data due to variations in what sources count as sorties (i.e., sorties...April 2013 Air & Space Power Journal | 67 Sundberg A Case for Air Force Reorganization Feature tribution and broad variations in spans of control for...at 465,000 in 1992, 24 years later. Air Force Personnel Center, “Air Force Strength from 1948 thru 2010.” 16. Alfred Goldberg , ed., A History of the

ENVIRONMENTAL TECHNOLOGY VERIFICATION--GENERIC VERIFICATION PROTOCOL FOR BIOLOGICAL AND AEROSOL TESTING OF GENERAL VENTILATION AIR CLEANERS

EPA Science Inventory

Under EPA's Environmental Technology Verification Program, Research Triangle Institute (RTI) will operate the Air Pollution Control Technology Center to verify the filtration efficiency and bioaerosol inactivation efficiency of heating, ventilation and air conditioning air cleane...

A convoy of specialized support vehicles follow the Space Shuttle Endeavour as it is towed up a taxiway at NASA's Dryden Flight Research Center on Edwards Air Force Base, California, after landing on May 1, 2001

NASA Image and Video Library

2001-05-01

A convoy of specialized support vehicles follow the Space Shuttle Endeavour as it is towed up a taxiway at NASA's Dryden Flight Research Center on Edwards Air Force Base, California, after landing on May 1, 2001. The two largest vehicles trailing the shuttle provide electrical power and air conditioning to the shuttle's systems during post-flight recovery operations. The Endeavour had just completed mission STS-100, an almost 12-day mission to install the Canadarm 2 robotic arm and deliver some three tons of supplies and experiments to the International Space Station. The landing was the 48th shuttle landing at Edwards since shuttle flights began in 1981. After post-flight processing, the Endeavour was mounted atop one of NASA's modified Boeing 747 shuttle carrier aircraft and ferried back to the Kennedy Space Center in Florida on May 8, 2001.

A Retail Center Facing Change: Using Data to Determine Marketing Strategy

ERIC Educational Resources Information Center

Walker, Kristen L.; Curren, Mary T.; Kiesler, Tina

2013-01-01

Plaza del Valle is an open-air shopping center in the San Fernando Valley region of Los Angeles. The new marketing manager must review primary and secondary data to determine a target market, a product positioning strategy, and a promotion strategy for the retail shopping center with the ultimate goal of increasing revenue for the Plaza. She is…

Obama Kennedy Space Center Visit

NASA Image and Video Library

2010-04-14

NASA Kennedy Space Center Director bob Cabana shakes hands with President Barack Obama as he and Gen. C. Robert Kehler, Commander, Air Force Space Command, left, welcome the President to Kennedy in Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama visited Kennedy to deliver remarks on the bold new course the administration is charting to maintain U.S. leadership in human space flight. Photo Credit: (NASA/Bill Ingalls)

Guide for the Management of Multinational Programs. A Handbook for Managers Entering the World of International Acquisition. Second Edition

DTIC Science & Technology

1987-05-11

Labor Stability and Ccupensation Practices . . . . 4-9 Management Styles . . . . . . . . . . . . . . . . 4-12 Canadian Relationship to The US...Systýem (PAPS) Milestones and Phases ...... _ . . . 3-8 3-4 Phased Armaments Programminq System(PAPS)/ DoD Systems Acquisition Structural Relationship ...sharing o Armaments cooperation o An understanding of the relationship between economics and security. In concert with the above efforts were various allied

Airspace Complexity and its Application in Air Traffic Management

NASA Technical Reports Server (NTRS)

Sridhar, Banavar; Chatterji, Gano; Sheth, Kapil; Edwards, Thomas (Technical Monitor)

1998-01-01

The United States Air Traffic Management (ATM) system provides services to enable safe, orderly and efficient aircraft operations within the airspace over the continental United States and over large portions of the Pacific and Atlantic Oceans, and the Gulf of Mexico. It consists of two components, Air Traffic Control (ATC) and Traffic Flow Management (TFM). The ATC function ensures that the aircraft within the airspace are separated at all times while the TFM function organizes the aircraft into a flow pattern to ensure their safe and efficient movement. In order to accomplish the ATC and TFM functions, the airspace over United States is organized into 22 Air Route Traffic Control Centers (ARTCCs). The Center airspace is stratified into low-altitude, high-altitude and super-high altitude groups of Sectors. Each vertical layer is further partitioned into several horizontal Sectors. A typical ARTCC airspace is partitioned into 20 to 80 Sectors. These Sectors are the basic control units within the ATM system.

Airport Information Retrieval System (AIRS) System Design

DOT National Transportation Integrated Search

1974-07-01

This report presents the system design for a prototype air traffic flow control automation system developed for the FAA's Systems Command Center. The design was directed toward the immediate automation of airport data for use in traffic load predicti...

Air-to-air view of STS-32 Columbia, OV-102, launch

NASA Image and Video Library

1990-01-09

STS-32 Columbia, Orbiter Vehicle (OV) 102, pierces a layer of low lying clouds as it makes its ascent to Earth orbit for a 10-day mission. In this air-to-air view, OV-102 rides atop the external tank (ET) with flames created by solid rocket boosters (SRBs) appearing directly underneath it and a long plume of exhaust smoke trailing behind it and extending to Kennedy Space Center (KSC) Launch Complex (LC) Pad 39A below. OV-102 left KSC LC Pad 39A at 7:34:59:98 am Eastern Standard Time (EST) some 24 hours after dubious weather at the return-to-landing site (RTLS) had cancelled a scheduled launch. The photo was taken by astronaut Michael L. Coats, acting chief of the Astronaut Office, from the Shuttle Training Aircraft (STA).

COMPUTATIONAL ASPECTS OF THE AIR QUALITY FORECASTING VERSION OF CMAQ (CMAQ-F)

EPA Science Inventory

The air quality forecast version of the Community Modeling Air Quality (CMAQ) model (CMAQ-F) was developed from the public release version of CMAQ (available from http://www.cmascenter.org), and is running operationally at the National Weather Service's National Centers for Envir...

It's Alive!: Students Observe Air-Water Interface Samples Rich with Organisms

ERIC Educational Resources Information Center

Avant, Thomas

2002-01-01

This article describes an experiment, designed by Cindy Henk, manager of the Socolofsky Microscopy Center at Louisiana State University (LSU), that involved collecting and viewing microorganisms in the air-water interface. The experiment was participated by Leesville High School microbiology students. The students found that the air-water…

View of Mission Control Center during Apollo 13 splashdown

NASA Technical Reports Server (NTRS)

1970-01-01

Dr. Thomas O. Paine (center), NASA Administrator, and other NASA Officials joined others in applauding the successful splashdown of the Apollo 13 crewmen. Others among the large crowd in the Mission Operations Control Room of the Mission Control Center, Manned Spacecraft Center (MSC) at the time of recovery were U.S. Air Force Lt. Gen. Samuel C. Phillips (extreme left), who formerly served as Apollo program Director, Office of Manned Space Flight, NASA Headquarters; Dr. Charles A. Berry (third from left), Director, Medical Research and Operations Directorate, MSC; and Dr. George M. Low, Associate NASA Administrator.

86. Shock absorber, top of launch control center, southeast corner ...

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

86. Shock absorber, top of launch control center, southeast corner - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

Interior view of entry hall in Communication Center (now Break ...

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

Interior view of entry hall in Communication Center (now Break Room and Storage Area), facing north - MacDill Air Force Base, Fire & Guard House, 2709 Florida Keys Avenue, Tampa, Hillsborough County, FL

Validation of air traffic controller workload models

DOT National Transportation Integrated Search

1979-09-01

During the past several years, computer models have been developed for off-site : estimat ion of control ler's workload. The inputs to these models are audio and : digital data normally recorded at an Air Route Traffic Control Center (ARTCC). : This ...

Airport Information Retrieval System (AIRS) User's Guide

DOT National Transportation Integrated Search

1973-08-01

The handbook is a user's guide for a prototype air traffic flow control automation system developed for the FAA's System Command Center. The system is implemented on a time-sharing computer and is designed to provide airport traffic load predictions ...

Geodatabase of environmental information for Air Force Plant 4 and Naval Air Station-Joint Reserve Base Carswell Field, Fort Worth, Texas, 1990-2004

USGS Publications Warehouse

Shah, Sachin D.; Quigley, Sean M.

2005-01-01

Air Force Plant 4 (AFP4) and adjacent Naval Air Station-Joint Reserve Base (NAS-JRB) at Fort Worth, Tex., constitute a government-owned, contractor-operated (GOCO) facility that has been in operation since 1942. Contaminants from the facility, primarily volatile organic compounds (VOCs) and metals, have entered the groundwater-flow system through leakage from waste-disposal sites (landfills and pits) and from manufacturing processes (U.S. Air Force, Aeronautical Systems Center, 1995). The U.S. Geological Survey (USGS), in cooperation with the U.S. Air Force (USAF), Aeronautical Systems Center, Environmental Management Directorate (ASC/ENVR), developed a comprehensive database (or geodatabase) of temporal and spatial environmental information associated with the geology, hydrology, and water quality at AFP4 and NAS-JRB. The database of this report provides information about the AFP4 and NAS-JRB study area including sample location names, identification numbers, locations, historical dates, and various measured hydrologic data. This database does not include every sample location at the site, but is limited to an aggregation of selected digital and hardcopy data of the USAF, USGS, and various consultants who have previously or are currently working at the site.

13. Sewage treatment lagoon, drainage control at center left, looking ...

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

13. Sewage treatment lagoon, drainage control at center left, looking south - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

THE EMISSION PROCESSING SYSTEM FOR THE ETA/CMAQ AIR QUALITY FORECAST SYSTEM

EPA Science Inventory

NOAA and EPA have created an Air Quality Forecast (AQF) system. This AQF system links an adaptation of the EPA's Community Multiscale Air Quality Model with the 12 kilometer ETA model running operationally at NOAA's National Center for Environmental Predication (NCEP). One of th...

OptiCentric lathe centering machine

NASA Astrophysics Data System (ADS)

Buß, C.; Heinisch, J.

2013-09-01

High precision optics depend on precisely aligned lenses. The shift and tilt of individual lenses as well as the air gap between elements require accuracies in the single micron regime. These accuracies are hard to meet with traditional assembly methods. Instead, lathe centering can be used to machine the mount with respect to the optical axis. Using a diamond turning process, all relevant errors of single mounted lenses can be corrected in one post-machining step. Building on the OptiCentric® and OptiSurf® measurement systems, Trioptics has developed their first lathe centering machines. The machine and specific design elements of the setup will be shown. For example, the machine can be used to turn optics for i-line steppers with highest precision.

VIP group in hangar during AirSAR 2004 Mesoamerica campaign

NASA Image and Video Library

2004-03-03

VIP group in hangar during AirSAR 2004 Mesoamerica campaign, L-R: Dr. Gahssem Asrar, NASA Associate Administrator for Earth Science Enterprises; Fernando Gutierrez, Costa Rican Minister of Science and Technology(MICIT); Jorge Andres Diaz, Director of the Costa Rican National Hangar for Airborne Research division of the National Center for High Technology(CENAT); Dr. Pedro Leon, General Director for the Costa Rican National Center for High Technology(CENAT); NASA Administrator Sean O'Keefe; Dr. Sonia Marta Mora, President of the Costa Rican National Rector’s Council(CONARE); Mr. John Danilovich, US Ambassador to Costa Rica; and unknown. AirSAR 2004 Mesoamerica is a three-week expedition by an international team of scientists that will use an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR), in a mission ranging from the tropical rain forests of Central America to frigid Antarctica.

Comprehensive Software Eases Air Traffic Management

NASA Technical Reports Server (NTRS)

2007-01-01

To help air traffic control centers improve the safety and the efficiency of the National Airspace System, Ames Research Center developed the Future Air Traffic Management Concepts Evaluation Tool (FACET) software, which won NASA's 2006 "Software of the Year" competition. In 2005, Ames licensed FACET to Flight Explorer Inc., for integration into its Flight Explorer (version 6.0) software. The primary FACET features incorporated in the Flight Explorer software system alert airspace users to forecasted demand and capacity imbalances. Advance access to this information helps dispatchers anticipate congested sectors (airspace) and delays at airports, and decide if they need to reroute flights. FACET is now a fully integrated feature in the Flight Explorer Professional Edition (version 7.0). Flight Explorer Professional offers end-users other benefits, including ease of operation; automatic alerts to inform users of important events such as weather conditions and potential airport delays; and international, real-time flight coverage over Canada, the United Kingdom, New Zealand, and sections of the Atlantic and Pacific Oceans. Flight Explorer Inc. recently broadened coverage by partnering with Honeywell International Inc.'s Global Data Center, Blue Sky Network, Sky Connect LLC, SITA, ARINC Incorporated, Latitude Technologies Corporation, and Wingspeed Corporation, to track their aircraft anywhere in the world.

25. SITE BUILDING 002 SCANNER BUILDING OPERATIONS CENTER ...

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

25. SITE BUILDING 002 - SCANNER BUILDING - OPERATIONS CENTER - MWOC IN OPERATION AT 1930 ZULU TIME, 26 OCTOBER, 1999. MWOC SCREEN ALSO SHOWS RADAR "FACE A" AND "FACE B" ACTIVE STATUS. - Cape Cod Air Station, Technical Facility-Scanner Building & Power Plant, Massachusetts Military Reservation, Sandwich, Barnstable County, MA

Vice President Mike Pence Visits Kennedy Space Center

NASA Image and Video Library

2017-07-06

Air Force Two, carrying Vice President Mike Pence, taxis on the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. During his visit to Kennedy, the Vice President spoke inside the iconic Vehicle Assembly Building, where he thanked employees for advancing American leadership in space.

83. Shock absorber attaching "egg" to the launch control center, ...

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

83. Shock absorber attaching "egg" to the launch control center, southwest corner - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

The Space Shuttle Atlantis centered in the Mate-Demate Device (MDD) at NASA's Dryden Flight Research Center at Edwards, California

NASA Image and Video Library

2001-02-26

The Space Shuttle Atlantis is centered in the Mate-Demate Device (MDD) at NASA's Dryden Flight Research Center at Edwards, California. The gantry-like MDD structure is used for servicing the shuttle orbiters in preparation for their ferry flight back to the Kennedy Space Center in Florida, including mounting the shuttle atop NASA's modified Boeing 747 Shuttle Carrier Aircraft. Space Shuttle Atlantis landed at 12:33 p.m. February 20, 2001, on the runway at Edwards Air Force Base, California, where NASA's Dryden Flight Research Center is located. The mission, which began February 7, logged 5.3 million miles as the shuttle orbited earth while delivering the Destiny science laboratory to the International Space Station. Inclement weather conditions in Florida prompted the decision to land Atlantis at Edwards. The last time a space shuttle landed at Edwards was Oct. 24, 2000.

Computer Maintenance Operations Center (CMOC), additional computer support equipment ...

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

Computer Maintenance Operations Center (CMOC), additional computer support equipment - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Techinical Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Obama Kennedy Space Center Visit

NASA Image and Video Library

2010-04-14

President Barack Obama tours the commercial rocket processing facility of Space Exploration Technologies, known as SpaceX, along with Elon Musk, SpaceX CEO at Cape Canaveral Air Force Station, Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama also visited the NASA Kennedy Space Center to deliver remarks on the bold new course the administration is charting to maintain U.S. leadership in human space flight. Photo Credit: (NASA/Bill Ingalls)

76 FR 60020 - Agency Information Collection Activities: Proposed Collection; Comment Request; Ambient Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-28

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OAR-2002-0091, FRL-9472-8] Agency Information Collection Activities: Proposed Collection; Comment Request; Ambient Air Quality Surveillance AGENCY: Environmental... . Fax: (202) 566-1741. Mail: Environmental Protection Agency, EPA Docket Center (EPA/DC), Air and...

Investigating Outfitting Density as a Cost Driver in Submarine Construction

DTIC Science & Technology

2015-09-01

Outfitting and furnishings, such as offices, medical, stores, berthing , joiner work and paint are allocated 12 to group 600. Group 700 is armament...handling, fire control, steering 600 Outfit and Furnishings Hull fittings, paint, insulation, berthing , offices, storerooms, medical 700 Armament...and is allocated for the service-life of the submarine. The AWE serves as the baseline weight for the Milestone B costing position for projected

Mature ponderosa pine nutrient use and allocation responses to air pollution

Treesearch

Mark A. Poth; Mark E. Fenn

1998-01-01

Current-year needles from mature ponderosa pine (Pinus ponderosa Dougl. ex. Laws.) were sampled at four sites across the air pollution gradient in the San Bernardino Mountains in southern California. The sites, in order of decreasing air pollution exposure, included: Sky Forest (SF), Conference Center (CC), Camp Angelus (CA) and Heart Bar (HB)....

Increasing Competition for Spares within AFLC (Air Force Logistics Center). Revision.

DTIC Science & Technology

1982-11-30

Managers 45 On Competing the Production of Weapon Systems 46 Sole Source and Competitive Price Trends in Spare Parts Acquisition 47 Controlled...future directions in research and policy . 3- TOPIC: Acquisition TYPE: AFIT Thesis TITLE: Spares Acquisition Integrated with Production and Its...evaluate Air Force management policies , procedures, practices, and controls over the acquisition and pricing of spare parts. Specific objectives

72. View of launch control center towards the blast door ...

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

72. View of launch control center towards the blast door and west, seat empty - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

Regenerable Air Purification System for Gas-Phase Contaminant Control

NASA Technical Reports Server (NTRS)

Constantinescu, Ileana C.; Finn, John E.; LeVan, M. Douglas; Lung, Bernadette (Technical Monitor)

2000-01-01

Tests of a pre-prototype regenerable air purification system (RAPS) that uses water vapor to displace adsorbed contaminants from an adsorbent column have been performed at NASA Ames Research Center. A unit based on this design can be used for removing trace gas-phase contaminants from spacecraft cabin air or from polluted process streams including incinerator exhaust. During the normal operation mode, contaminants are removed from the air on the column. Regeneration of the column is performed on-line. During regeneration, contaminants are displaced and destroyed inside the closed oxidation loop. In this presentation we discuss initial experimental results for the performance of RAPS in the removal and treatment of several important spacecraft contaminant species from air.

Multi-Center Traffic Management Advisor Operational Field Test Results

NASA Technical Reports Server (NTRS)

Farley, Todd; Landry, Steven J.; Hoang, Ty; Nickelson, Monicarol; Levin, Kerry M.; Rowe, Dennis W.

2005-01-01

The Multi-Center Traffic Management Advisor (McTMA) is a research prototype system which seeks to bring time-based metering into the mainstream of air traffic control (ATC) operations. Time-based metering is an efficient alternative to traditional air traffic management techniques such as distance-based spacing (miles-in-trail spacing) and managed arrival reservoirs (airborne holding). While time-based metering has demonstrated significant benefit in terms of arrival throughput and arrival delay, its use to date has been limited to arrival operations at just nine airports nationally. Wide-scale adoption of time-based metering has been hampered, in part, by the limited scalability of metering automation. In order to realize the full spectrum of efficiency benefits possible with time-based metering, a much more modular, scalable time-based metering capability is required. With its distributed metering architecture, multi-center TMA offers such a capability.

Radiological Control Center (RADCC) Renaming Ceremony

NASA Image and Video Library

2017-03-31

A Mars Science Laboratory cap is displayed in the Randall E. Scott Radiological Control Center at NASA's Kennedy Space Center. The facility was recently named in honor of Randy Scott, a professional health physicist of more than 40 years. He served as the Florida spaceport's Radiation Protection Officer for 14 years until his death June 17, 2016. Launched Nov. 26, 2011, the Mars Science Laboratory with the Curiosity lander was powered by a radioisotope thermalelectric generator. Located in the Neil Armstrong Operations and Checkout building, the Randall E. Scott Radiological Control Center is staffed by technical and radiological experts from NASA, the U.S. Department of Energy, the U.S. Air Force 45th Space Wing and the state of Florida. The group performs data collection and assessment functions supporting launch site and field data collection activities during launces involving plutonium-powered spacecraft such as the Mars Science Laboratory.

Solar collector performance evaluated outdoors at NASA-Lewis Research Center

NASA Technical Reports Server (NTRS)

Vernon, R. W.

1974-01-01

The study of solar reflector performance reported is related to a project in which solar collectors are to be provided for the solar heating and cooling system of an office building at NASA's Langley Research Center. The solar collector makes use of a liquid consisting of 50% ethylene glycol and 50% water. A conventional air-liquid heat exchanger is employed. Collector performance and solar insolation data are recorded along with air temperature, wind speed and direction, and relative humidity.

Compressed-air power tools in orthopaedic surgery: exhaust air is a potential source of contamination.

PubMed

Sagi, H C; DiPasquale, Thomas; Sanders, Roy; Herscovici, Dolfi

2002-01-01

To determine if the exhaust from surgical compressed-air power tools contains bacteria and if the exhaust leads to contamination of sterile surfaces. Bacteriologic study of orthopaedic power tools. Level I trauma center operative theater. None. Part I. Exhaust from two sterile compact air drills was sampled directly at the exhaust port. Part II. Exhaust from the drills was directed at sterile agar plates from varying distances. The agar plates represented sterile surfaces within the operative field. Part III. Control cultures. A battery-powered drill was operated over open agar plates in similar fashion as the compressed-air drills. Agar plates left open in the operative theater served as controls to rule out atmospheric contamination. Random cultures were taken from agar plates, gloves, drills, and hoses. Incidence of positive cultures. In Part I, all filters from both compressed-air drill exhausts were culture negative ( = 0.008). In Part II, the incidence of positive cultures for air drills number one and number two was 73% and 82%, respectively. The most commonly encountered organisms were, coagulase-negative Staphylococcus, and Micrococcus species. All control cultures from agar plates, battery-powered drill, gloves, and hoses were negative ( < 0.01). Exhaust from compressed-air power tools in orthopaedic surgery may contribute to the dissemination of bacteria onto the surgical field. We do not recommend the use of compressed-air power tools that do not have a contained exhaust.

Satisloh centering technology developments past to present

NASA Astrophysics Data System (ADS)

Leitz, Ernst Michael; Moos, Steffen

2015-10-01

The centering of an optical lens is the grinding of its edge profile or contour in relationship to its optical axis. This is required to ensure that the lens vertex and radial centers are accurately positioned within an optical system. Centering influences the imaging performance and contrast of an optical system. Historically, lens centering has been a purely manual process. Along its 62 years of assembling centering machines, Satisloh introduced several technological milestones to improve the accuracy and quality of this process. During this time more than 2.500 centering machines were assembled. The development went from bell clamping and diamond grinding to Laser alignment, exchange chuckor -spindle systems, to multi axis CNC machines with integrated metrology and automatic loading systems. With the new centering machine C300, several improvements for the clamping and grinding process were introduced. These improvements include a user friendly software to support the operator, a coolant manifold and "force grinding" technology to ensure excellent grinding quality and process stability. They also include an air bearing directly driven centering spindle to provide a large working range of lenses made of all optical materials and diameters from below 10 mm to 300 mm. The clamping force can be programmed between 7 N and 1200 N to safely center lenses made of delicate materials. The smaller C50 centering machine for lenses below 50 mm diameter is available with an optional CNC loading system for automated production.

Airport Information Retrieval System (AIRS) System Support Manual

DOT National Transportation Integrated Search

1973-01-01

This handbook is a support manual for prototype air traffic flow control automation system developed for the FAA's Systems Command Center. The system is implemented on a time-sharing computer and is designed to provide airport traffic load prediction...

AirMSPI Level 2 V001 New Data for NASA's ORACLES Campaign

Atmospheric Science Data Center

2018-05-07

AirMSPI Level 2 V001 New Data for NASA's ORACLES Campaign Friday, February 2, 2018 The NASA Langley Atmospheric Sciences Data Center (ASDC) and Jet Propulsion ... ) flight campaign.   AirMSPI flies in the nose of NASA's high-altitude ER-2 aircraft. The instrument was built by JPL and the ...

An Infrared Solution to a National Priority NASA Ice Detection and Measurement Problem

NASA Technical Reports Server (NTRS)

Meitzler, Thomas; Bryk, Darryl; Sohn, Euijung; Bienkowski, Mary; Lane, Kimberly; Smith, Gregory; Charbeneau, Michelle; Moss, Thomas; Speece, Robert; Stevenson, Charles;

The Effects of Propellant Burn on the Surface Composition of Gun Steel

DTIC Science & Technology

1981-11-01

ion beam analysis method has been used to characterize the depths and compositions of the outer, sub-micron layers of gun steel surfaces that have...STEEL A. Niiler R. Birkmire S. E. Caldwell November 1981 US ARMY ARMAMENT RESEARCH AND DEVELOPMENT COMMAND BALLISTIC RESEARCH LABORATORY...1L162618AH80 11. CONTROLLING OFFICE NAME AND ADDRESS US Army Armament Research § Development Command Ballistic Research Laboratory ATTN: DRDAR-BL. APG

Proceedings of the Conference on the Design of Experiments in Army Research Development and Testing (31st) Held at the Madison, Wisconsin on 23-25 October 1986

DTIC Science & Technology

1986-06-01

LOW SUN ANGLES,’ ....... "’eorgeAnitole, Ronald I. Johnson and Christopher J. Neubert . . . 201 , ~ ~EIBULL TAIL MODELING FOR ESTIMATING CONFIDENCE ON...Richard H. Duncan, Technical Director, and Chief Scientist White Sands Missile Range Paul H. Thrasher, White Bands Missile Range MODELS FOR CONTINGENCY...INDIVIDUAL SAMPLING PLANS TO A COMPARABLE GROUP PLAN Paul A. Roediger, US Army Armament, Munitions and Chemical Command John A. Mardo, US Army Armament

Reference Book on NATO Rationalization, Standardization and Interoperability (RSI). Volume 2. Department of Defense Official Directives and Statements of Secretary of Defense, Under Secretary of Defense (R&E), Concerning RSI.

DTIC Science & Technology

1979-11-01

operated as an integrated whole in meeting a mission need . h. Major system means that combination of elements that will function together to produce...developed and in production, it is by no means sure that it will fill a military need of another country. We intend to harmonize requirements... means to review national armaments plans and identify opportunities for armaments cooperation. It is expected that NAPR will eventually fold into PAPS

Ammunition Cost Research Study

DTIC Science & Technology

1976-06-01

LIBRARY TECHNICAL REPORT Gerald W. Kalal Patrick J. Gannon COST ANALYSIS DIVISION (DRSAR-CPE) HEADQUARTERS, U.S. ARMY ARMAMENT COMMAND ROCK ISLAND... Kalal trick J. Gannon COST ANALYSIS DIVISION (DRSAR-CPE) HEADQUARTERS, U.S. ARMY ARMAMENT COMMAND ROCK ISLAND, ILLINOIS 61201 I UNCLASSIFIED...4. DESCRIPTIVE NOTES (Type ot report and Inclusive date») Technical Report 8- AU THOR(S> (flral name, middle Initial, laat name) Gerald W. Kalal

NY32649 ELECTRICAL SUBSTATION (BUILDING 2675) AND EDUCATION CENTER (BUILDING 2670) ...

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

NY-326-49 ELECTRICAL SUBSTATION (BUILDING 2675) AND EDUCATION CENTER (BUILDING 2670) AT NORTH END OF ARIZONA AVENUE. VIEW TO NORTHEAST. - Plattsburgh Air Force Base, U.S. Route 9, Plattsburgh, Clinton County, NY

Air Quality Management Using Pollution Prevention: A Joint Service Approach

DTIC Science & Technology

1998-03-01

sites to promote polymerization. High solids coatings may be one or two component systems based on acrylic , alkyd , epoxy, polyester, or urethane...formulation to form high molecular weight polymers. Examples include acrylic , epoxy/polyester hybrid , functional epoxy, thin film epoxy, and urethane...Air Human System Center (HSC/OEBQ) Naval Facilities Engineering Service Center (NFESC) 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 9

6. North wall and east end of air brake shop ...

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

6. North wall and east end of air brake shop section of roundhouse at center. East end of boiler shop section of roundhouse to the right of air brake shop. East end of blacksmith shop section of roundhouse at far right. View to southeast. - Duluth & Iron Range Rail Road Company Shops, Roundhouse, Southwest of downtown Two Harbors, northwest of Agate Bay, Two Harbors, Lake County, MN

Home Air Purifiers Eradicate Harmful Pathogens

NASA Technical Reports Server (NTRS)

2014-01-01

Marshall Space Flight Center funded the University of Madison-Wisconsin to develop ethylene scrubbers to keep produce fresh in space. Akida Holdings of Jacksonville, Florida, licensed the technology and developed Airocide, an air purifier that can kill airborne pathogens. Previously designed for industrial spaces, there is now a specially designed unit for home use.

Assessing air quality impacts of managed lanes : summary.

DOT National Transportation Integrated Search

2010-01-01

Researchers at the National Center for Transit Research, University of South Florida, recently studied a segment of I-95 between Ft. Lauderdale and Miami to investigate the impacts of high-occupancy/toll (HOT) lanes on air quality. The project simula...

US-China Clean Energy Research Center on Building Energy Efficiency: Materials that Improve the Cost-Effectiveness of Air Barrier Systems

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

Hun, Diana E.

The US–China Clean Energy Research Center (CERC) was launched in 2009 by US Energy Secretary Steven Chu, Chinese Minister of Science and Technology Wan Gang, and Chinese National Energy Agency Administrator Zhang Guobao. This 5-year collaboration emerged from the fact that the United States and China are the world’s largest energy producers, energy consumers, and greenhouse gas emitters, and that their joint effort could have significant positive repercussions worldwide. CERC’s main goal is to develop and deploy clean energy technologies that will help both countries meet energy and climate challenges. Three consortia were established to address the most pressing energy-relatedmore » research areas: Advanced Coal Technology, Clean Vehicles, and Building Energy Efficiency (BEE). The project discussed in this report was part of the CERC-BEE consortia; its objective was to lower energy use in buildings by developing and evaluating technologies that improve the cost-effectiveness of air barrier systems for building envelopes.« less

Environmental Assessment for the California Space Center at Vandenberg Air Force Base, California

DTIC Science & Technology

2010-04-08

Occupational Safety and Health Administration P2 Pollution prevention Pb Lead PFC Perfluorocarbon PG& E Pacific Gas & Electric PM2.5 Particulate matter 2.5...services center, a commissary and staff lounge , a warehouse, Chapter 2. Description of the Proposed Action and Alternatives Final Draft...including tenants. Ultimately, the CSC would obtain service from Pacific Gas & Electric (PG& E ) for the entire Center, once a planned line is completed by

Field Evaluation of a Passive Sampling Device for Hydrazines in Ambient Air

DTIC Science & Technology

1990-04-06

MANIDIFUIOFOBELFO Figure 2. Test gas generator schematic. Conditioned house- compressed air is used as the diluent. The conditioning procedure consists...of passing the house air through a series of demisters, a hot Hopcalite catalyst bed, a reciprocating dual-tower molecular sieve scrubber, and finally... Air P. A. TAFFE,* S. W. BROWN,** A. R. THUROW,*** J. C. TRAvIs**** *GEO-Centers Inc., **EG&G, BOC-022, KSC, FL . . F. ***Wiltech Corp., KSC, FL MAY 0

26. SITE BUILDING 002 SCANNER BUILDING OPERATIONS CENTER ...

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

26. SITE BUILDING 002 - SCANNER BUILDING - OPERATIONS CENTER - MWOC IN OPERATION AT 1945 ZULU TIME, 26 OCTOBER, 1999. "SPACE TRACK BOARD" DATA SHOWING ITEMS #16609 MIR (RUSSIA) AND #25544 ISS (INTERNATIONAL SPACE STATION) BEING TRACKED. - Cape Cod Air Station, Technical Facility-Scanner Building & Power Plant, Massachusetts Military Reservation, Sandwich, Barnstable County, MA

Air-ground information transfer in the National Airspace System

NASA Technical Reports Server (NTRS)

Lee, Alfred T.; Lozito, Sandra

1989-01-01

This paper reviews NASA's Aviation Safety Reporting System incident data for a two-year period in order to identify the frequency of air-ground information transfer errors and the factors associated with their occurrence. Of the more than 14,000 primary reports received during the 1985 and 1986 reporting period, one out of four reports concerned problems of information transfer between aircraft and ATC. Approximately half of these errors were associated directly or indirectly with aircraft deviations from assigned heading or altitude. The majority of incidents cited some human-system problem such as workload, cockpit distractions, etc., as the primary contributing factor. Improvements in air-ground information transfer using existing and future (e.g., data link) technology are proposed centering on the development and application of user-centered information management principles.

The United States Air Force Expeditionary Center: Airpower from the Ground Up

DTIC Science & Technology

2010-01-01

On the bookshelf of the Air Force’s advanced training capabilities, the USAF photo Expeditionary Airmen of the 96th Aero Squadron, American...bookends of this bookshelf is the ability to evolve with the speed of change and thus remain relevant to Airmen charged with over-the-horizon global

MULTIMEDIA CONCENTRATIONS OF PAH IN SEVERAL DAY CARE CENTERS

EPA Science Inventory

Concentrations of polycyclic aromatic hydrocarbons were measured in nine day care centers in the spring of 1997. Indoor and outdoor air, food and beverages, indoor dust, and outdoor play area soil were sampled. The mean sums of 20 target PAH concentrations were 265 and 199 ng...

Reference guide to odor thresholds for hazardous air pollutants listed in the Clean Air Act amendments of 1990

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

Cain, W.S.; Shoaf, C.R.; Velasquez, S.F.

1992-03-01

In response to numerous requests for information related to odor thresholds, this document was prepared by the Air Risk Information Support Center in its role in providing technical assistance to State and Local government agencies on risk assessment of air pollutants. A discussion of basic concepts related to olfactory function and the measurement of odor thresholds is presented. A detailed discussion of criteria which are used to evaluate the quality of published odor threshold values is provided. The use of odor threshold information in risk assessment is discussed. The results of a literature search and review of odor threshold informationmore » for the chemicals listed as hazardous air pollutants in the Clean Air Act amendments of 1990 is presented. The published odor threshold values are critically evaluated based on the criteria discussed and the values of acceptable quality are used to determine a geometric mean or best estimate.« less

71. View of launch control center towards the blast door ...

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

71. View of launch control center towards the blast door and west, deputy commander in B-52 seat - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

HEALTH AND ENVIRONMENTAL CONSEQUENCES OF THE WORLD TRADE CENTER DISASTER

EPA Science Inventory

The attack on the World Trade Center (WTC) created an acute environmental disaster of enormous magnitude. This study characterizes the environmental exposures resulting from destruction of the WTC and assesses their effects on health. Methods include ambient air sampling; analyse...

Turnover Among Air Force Nurses.

DTIC Science & Technology

1987-03-01

Statistics. - The U. S. Air Force Institute of Technology, Civilian Institutions , Allied Health Branch, for their assistance and partial financial support...The University of Utah, Computer Center, for their financial support and use of computer equipment used in the statistical analysis. xiv The following...retain the nurses currently employed (Decker, et al., 19S2; Weisman, 1982). White (1980) concludes that nursina staff is a considerable [ financial

Rand Project AIR FORCE Annual Report 2010

DTIC Science & Technology

2010-01-01

LLC Michael Lynton, Chairman and Chief Executive Officer, Sony Pictures Entertainment Ronald L. Olson, Partner, Munger, Tolles & Olson LLP Paul H...management, and his Air Force career centered on research. Even a shared love of music finds them in different parts of the orchestra, with Ray as a

Boeing engineers perform air flow balance testing.

NASA Image and Video Library

2017-10-05

Boeing engineers, Chris Chapman, left, Greg Clark, center, and Ashesh Patel, right, perform air flow balance testing on NASA's new Basic Express Racks. The racks, developed at Marshall, will expand the capabilities for science research aboard the International Space Station. Delivery to the station is scheduled for late 2018.

Obama Kennedy Space Center Visit

NASA Image and Video Library

2010-04-14

President Barack Obama, left, exits of Air Force One with, from left, Representative US Representative Suzanne M. Kosmas (D - FL), U.S Senator Bill Nelson (D-FL), NASA Administrator Charles Bolden, and Apollo 11 Astronaut Buzz Aldrin after landing at the NASA Kennedy Space Center in Cape Canaveral, Fla. on Thursday, April 15, 2010. Obama visited Kennedy to deliver remarks on the bold new course the administration is charting to maintain U.S. leadership in human space flight. Photo Credit: (NASA/Bill Ingalls)

Statistical Short-Range Guidance for Peak Wind Forecasts on Kennedy Space Center/Cape Canaveral Air Force Station, Phase III

NASA Technical Reports Server (NTRS)

Crawford, Winifred

2010-01-01

This final report describes the development of a peak wind forecast tool to assist forecasters in determining the probability of violating launch commit criteria (LCC) at Kennedy Space Center (KSC) and Cape Canaveral Air Force Station (CCAFS). The peak winds are an important forecast element for both the Space Shuttle and Expendable Launch Vehicle (ELV) programs. The LCC define specific peak wind thresholds for each launch operation that cannot be exceeded in order to ensure the safety of the vehicle. The 45th Weather Squadron (45 WS) has found that peak winds are a challenging parameter to forecast, particularly in the cool season months of October through April. Based on the importance of forecasting peak winds, the 45 WS tasked the Applied Meteorology Unit (AMU) to develop a short-range peak-wind forecast tool to assist in forecasting LCC violations.The tool includes climatologies of the 5-minute mean and peak winds by month, hour, and direction, and probability distributions of the peak winds as a function of the 5-minute mean wind speeds.

An Objective Verification of the North American Mesoscale Model for Kennedy Space Center and Cape Canaveral Air Force Station

NASA Technical Reports Server (NTRS)

Bauman, William H., III

2010-01-01

The 45th Weather Squadron (45 WS) Launch Weather Officers use the 12-km resolution North American Mesoscale (NAM) model (MesoNAM) text and graphical product forecasts extensively to support launch weather operations. However, the actual performance of the model at Kennedy Space Center (KSC) and Cape Canaveral Air Force Station (CCAFS) has not been measured objectively. In order to have tangible evidence of model performance, the 45 WS tasked the Applied Meteorology Unit to conduct a detailed statistical analysis of model output compared to observed values. The model products are provided to the 45 WS by ACTA, Inc. and include hourly forecasts from 0 to 84 hours based on model initialization times of 00, 06, 12 and 18 UTC. The objective analysis compared the MesoNAM forecast winds, temperature and dew point, as well as the changes in these parameters over time, to the observed values from the sensors in the KSC/CCAFS wind tower network. Objective statistics will give the forecasters knowledge of the model's strength and weaknesses, which will result in improved forecasts for operations.

FLIGHT LINE, LOOKING TOWARD FLIGHT LINE FIRE STATION (BUILDING 2748)CENTER ...

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

FLIGHT LINE, LOOKING TOWARD FLIGHT LINE FIRE STATION (BUILDING 2748)CENTER AND AIRCRAFT MAINTENANCE DOCKS (BUILDINGS 2741 AND 2766)LEFT. VIEW TO NORTH - Plattsburgh Air Force Base, U.S. Route 9, Plattsburgh, Clinton County, NY

57. Interior of launch control center, crew in B52 seats, ...

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

57. Interior of launch control center, crew in B-52 seats, looking east - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

Oculometer Measurement of Air Traffic Controller Visual Attention

DTIC Science & Technology

1975-02-01

AD/A-006 965 OCULOMETER MEASUREMENT OF AIR TRAFFIC CONTR OLLER VISUAL ATTENTION Gloria Karsten, et al National Aviation Facilities Experimental Cente...Radiation Center, Lexington, Mass., July 1971. 2. Stell, Kenneth J ., Avionics: Optical Device Studies Flight Displays, Aviation Week and Space Technology

FLOOR PLAN Dyess Air Force Base, Atlas F Missle ...

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

FLOOR PLAN - Dyess Air Force Base, Atlas F Missle Site S-8, Launch Control Center (LCC), Approximately 3 miles east of Winters, 500 feet southwest of Highway 17700, northwest of Launch Facility, Winters, Runnels County, TX

SECTION BB, FLOOR PLAN Dyess Air Force Base, Atlas ...

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

SECTION B-B, FLOOR PLAN - Dyess Air Force Base, Atlas F Missle Site S-8, Launch Facility, Approximately 3 miles east of Winters, 500 feet southwest of Highway 1770, center of complex, Winters, Runnels County, TX

Nextgen Technologies for Mid-Term and Far-Term Air Traffic Control Operations

NASA Technical Reports Server (NTRS)

Prevot, Thomas

2009-01-01

This paper describes technologies for mid-term and far-term air traffic control operations in the Next Generation Air Transportation System (NextGen). The technologies were developed and evaluated with human-in-the-loop simulations in the Airspace Operations Laboratory (AOL) at the NASA Ames Research Center. The simulations were funded by several research focus areas within NASA's Airspace Systems program and some were co-funded by the FAA's Air Traffic Organization for Planning, Research and Technology.

Application for temperature and humidity monitoring of data center environment

NASA Astrophysics Data System (ADS)

Albert, Ş.; Truşcǎ, M. R. C.; Soran, M. L.

2015-12-01

The technology and computer science registered a large development in the last years. Most systems that use high technologies require special working conditions. The monitoring and the controlling are very important. The temperature and the humidity are important parameters in the operation of computer systems, industrial and research, maintaining it between certain values to ensure their proper functioning being important. Usually, the temperature is maintained in the established range using an air conditioning system, but the humidity is affected. In the present work we developed an application based on a board with own firmware called "AVR_NET_IO" using a microcontroller ATmega32 type for temperature and humidity monitoring in Data Center of INCDTIM. On this board, temperature sensors were connected to measure the temperature in different points of the Data Center and outside of this. Humidity monitoring is performed using data from integrated sensors of the air conditioning system, thus achieving a correlation between humidity and temperature variation. It was developed a software application (CM-1) together with the hardware, which allows temperature monitoring and register inside Data Center and trigger an alarm when variations are greater with 3°C than established limits of the temperature.

Air Embolism: Diagnosis, Clinical Management and Outcomes

PubMed Central

McCarthy, Colin J.; Behravesh, Sasan; Naidu, Sailendra G.; Oklu, Rahmi

2017-01-01

Air embolism is a rare but potentially fatal complication of surgical procedures. Rapid recognition and intervention is critical for reducing morbidity and mortality. We retrospectively characterized our experience with air embolism during medical procedures at a tertiary medical center. Electronic medical records were searched for all cases of air embolism over a 25-year period; relevant medical and imaging records were reviewed. Sixty-seven air embolism cases were identified; the mean age was 59 years (range, 3–89 years). Ninety-four percent occurred in-hospital, of which 77.8% were during an operation/invasive procedure. Vascular access-related procedures (33%) were the most commonly associated with air embolism. Clinical signs and symptoms were related to the location the air embolus; 36 cases to the right heart/pulmonary artery, 21 to the cerebrum, and 10 were attributed to patent foramen ovale (PFO). Twenty-one percent of patients underwent hyperbaric oxygen therapy (HBOT), 7.5% aspiration of the air, and 63% had no sequelae. Mortality rate was 21%; 69% died within 48 hours. Thirteen patients had immediate cardiac arrest where mortality rate was 53.8%, compared to 13.5% (p = 0.0035) in those without. Air emboli were mainly iatrogenic, primarily associated with endovascular procedures. High clinical suspicion and early treatment are critical for survival. PMID:28106717

Mexico and Trilateral Air Defense, Is NORAD the Answer?

DTIC Science & Technology

2009-02-20

accordance with a reciprocal agreement at Sistema Integrado de Vigilancia Aérea (the Mexican Air Operations Center [SIVA]) in Mexico City for the...government perceives the Secretaría de La Defensa Nacional or Mexican Army (SEDENA)/ Fuerza Aérea Mexicanos or Mexican Air Force (FAM) and the United...to internally focused missions like SEDENA and FAM. The “Ley Orgánica de la Armada de México” or the constitutional law of the Mexican Navy

Evaluation of prototype air carrier instrument approach procedure charts.

DOT National Transportation Integrated Search

1995-07-31

The objective of this study was to evaluate the design features of two prototype Instrument Approach Procedure (IAP) charts. The John A. Volpe National Transportation System's Center in cooperation with the Air Transport Association's Chart and Data ...

TRIAD Annual Spring Meeting (49th) Held in Huntsville, Alabama on May 27, 2010

DTIC Science & Technology

2010-05-27

Northrop Grumman Mission Systems Ms. Mitzi Whittenburg BAE Systems Presentations from the Spring TRIAD will be available to download 1-2 weeks...Ms. Mitzi Whittenburg, C.P.M., BAE Systems, Land & Armaments U.S. Combat Systems (USCS) u Ms. Chireda Gaither, CSC 2:50 pm - 3:00 pm CLOSING...REMARKS u Ms. Diane Dempsey, NDIA TRIAD Co-Chair, Meeting Chair Ms. Mitzi Whittenburg, CPM BAE Systems, Land & Armaments U.S. Combat Systems

Tables of Calculated Transition Probabilities for the A-X System of OH

DTIC Science & Technology

1981-06-01

June 1981 US ARMY ARMAMENT RESEARCH AND DEVELOPMENT COMMAND BALLISTIC RESEARCH LABORATORY ABERDEEN PROVING GROUND , MARYLAND Approved for public release...Laboratory ATTN: DRDAR-BLP Aberdeen Proving Ground , MD 21005 1L16112AH43 II. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE USA Armament Research and...Development Command /I JUNE. 1981 USA Ballistic Research Laboratory 4 ATTN: DRDAR-BL 1/1) S 2P’GE Aberden Provine Ground . MD 21001 56 Pazes 14

Software Requirements for the A-7E Aircraft.

DTIC Science & Technology

1992-08-31

DIWI(a) 14 ASCU SSU-20 (1,2) READ 8 DIWI(a) 15 BITE FAIL SAFE (2) READ 2 DIW3(a) 0 TACAN PARITY VALID (3) READ 2 DIW3(a) 10-14 AGE TEST EQUIPMENT (2...69 2.1.5: Arm am ent Station Control Unit ( ASCU ...times. 69 I Chapter 2 ALSPAUGH, FAULK. BRITTON, PARKER. PARNAS, AND SHORE 3 2.1.5. Armament Station Control Unit ( ASCU ) The Armament Station Control

86. VIEW OF AUTOPILOT ROOM LOOKING WEST FROM CENTER OF ...

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

86. VIEW OF AUTOPILOT ROOM LOOKING WEST FROM CENTER OF ROOM. IBM PERSONAL COMPUTER FOR SLC-3W AUTOPILOT FUNCTIONS IN SOUTHWEST CORNER (LEFT). - Vandenberg Air Force Base, Space Launch Complex 3, Launch Operations Building, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

Computer Maintenance Operations Center (CMOC), showing duplexed cyber 170174 computers ...

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

Computer Maintenance Operations Center (CMOC), showing duplexed cyber 170-174 computers - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Techinical Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Situational Leadership in Air Traffic Control

NASA Technical Reports Server (NTRS)

Arvidsson, Marcus; Johansson, Curt R.; Ek, Asa; Akselsson, Roland

2007-01-01

In high-risk environments such as air traffic control, leadership on different levels plays a certain role in establishing, promoting, and maintaining a good safety culture. The current study aimed to investigate how leadership styles, leadership style adaptability, and over and under task leadership behavior differed across situations, operative conditions, leadership structures, and working tasks in an air traffic control setting. Study locations were two air traffic control centers in Sweden with different operational conditions and leadership structures, and an administrative air traffic management unit. Leadership was measured with a questionnaire based on Leader Effectiveness and Adaptability Description (LEAD; Blanchard, Zigarmi & Zigarmi, 2003; Hersey & Blanchard, 1988). The results showed that the situation had strong impact on the leadership in which the leadership behavior was more relationship oriented in Success and Group situations than in Hardship and Individual situations. The leadership adaptability was further superior in Success and Individual situations compared with Hardship and Group situations. Operational conditions, leadership structures and working tasks were, on the other hand, not associated with leadership behavior.

Vice President Mike Pence Visits Kennedy Space Center

NASA Image and Video Library

2017-07-06

Vice President Mike Pence, left, waves as he and Sen. Marco Rubio of Florida arrive aboard Air Force Two at the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. During his visit to Kennedy, the Vice President spoke inside the iconic Vehicle Assembly Building, where he thanked employees for advancing American leadership in space.

GOES-S Transport to Kennedy Space Center

NASA Image and Video Library

2017-12-04

At Buckley Air Force Base in Aurora, Colorado, NOAA's Geostationary Operational Environmental Satellite-S (GOES-S) is being loaded into the cargo hold of a U.S. Air Force C-5M super Galaxy cargo aircraft. GOES-S will be flown to NASA's Kennedy Space Center in Florida. After it arrives at Kennedy's Shuttle Landing Facility, it will be offloaded and transported to the Astrotech Space Operations facility in Titusville, Florida, to prepare it for launch. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.

Scaled Composites' Proteus aircraft with an F/A-18 Hornet and a Beechcraft KingAir from NASA's Dryden Flight Research Center during a low-level flyby at Mojave Airport in Southern California.

NASA Image and Video Library

2003-04-03

Scaled Composites' Proteus aircraft with an F/A-18 Hornet and a Beechcraft KingAir from NASA's Dryden Flight Research Center during a low-level flyby at Mojave Airport in Southern California. The unique tandem-wing Proteus was the testbed for a series of UAV collision-avoidance flight demonstrations. An Amphitech 35GHz radar unit installed below Proteus' nose was the primary sensor for the Detect, See and Avoid tests.

`Blame' Hawaii for Extreme Cold Air Outbreaks on the US West Coast?

NASA Astrophysics Data System (ADS)

Grotjahn, R.; Zhang, R.

2017-12-01

Short term extreme cold events punctuate the climate record. Though not always captured by monthly or seasonal means, they can have impacts lasting months. Extreme cold air outbreaks affecting the US West Coast are associated with a specific large scale meteorological pattern (LSMP). The LSMP has large meridional displacements of warm and cold air that create a ridge over and south of western Alaska, then a trough downstream moving with the cold air of the CAO, and finally another ridge over the southeastern US. These three features form in that order over several days leading up to the CAO onset. The warm advection creating the Alaskan ridge displaces cold air which is then advected southward along the North American west coast. Our recent work shows that both advections are driven by a lower level highly unusual high pressure center near the Gulf of Alaska. The cold air advection includes a continental interior portion (which sets up an offshore pressure gradient) and a portion off the west coast (air parcels high enough to be little modified before sinking over the US West Coast). In the mid to upper troposphere there are additional cyclonic centers to the south of the Alaskan ridge. Depending on the region compared, the LSMP has notable pattern correlation (up to 0.7) with the Pacific-North American teleconnection (PNA) negative phase pattern. (Others have shown a link between the PNA negative phase and unusual cold over northwestern North America on longer time scales. Here we find a higher frequency LSMP having centers offset from corresponding centers in the negative phase PNA loading pattern.) Even earlier before onset, we find a connection to a stream function structure straddling the equator that shares properties with slow moving equatorial Rossby waves; this pattern includes a trough near Hawaii that appears linked to the Alaskan ridge building that initiates the CAO. Hence, we arrive at our provocative title. All these features in the geopotential and

SECTION AA, AXONOMETRIC Dyess Air Force Base, Atlas F ...

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

SECTION A-A, AXONOMETRIC - Dyess Air Force Base, Atlas F Missle Site S-8, Launch Control Center (LCC), Approximately 3 miles east of Winters, 500 feet southwest of Highway 17700, northwest of Launch Facility, Winters, Runnels County, TX

Evaluation of prototype air carrier instrument approach procedure charts

DOT National Transportation Integrated Search

1995-07-01

The objective of this study was to evaluate the design features of two prototype Instrument Approach Procedure (IAP) charts. The John A. Volpe National Transportation Systems Center in cooperation with the Air Transport Association's Chart and Data D...

Optimization modeling to maximize population access to comprehensive stroke centers

PubMed Central

Branas, Charles C.; Kasner, Scott E.; Wolff, Catherine; Williams, Justin C.; Albright, Karen C.; Carr, Brendan G.

2015-01-01

Objective: The location of comprehensive stroke centers (CSCs) is critical to ensuring rapid access to acute stroke therapies; we conducted a population-level virtual trial simulating change in access to CSCs using optimization modeling to selectively convert primary stroke centers (PSCs) to CSCs. Methods: Up to 20 certified PSCs per state were selected for conversion to maximize the population with 60-minute CSC access by ground and air. Access was compared across states based on region and the presence of state-level emergency medical service policies preferentially routing patients to stroke centers. Results: In 2010, there were 811 Joint Commission PSCs and 0 CSCs in the United States. Of the US population, 65.8% had 60-minute ground access to PSCs. After adding up to 20 optimally located CSCs per state, 63.1% of the US population had 60-minute ground access and 86.0% had 60-minute ground/air access to a CSC. Across states, median CSC access was 55.7% by ground (interquartile range 35.7%–71.5%) and 85.3% by ground/air (interquartile range 59.8%–92.1%). Ground access was lower in Stroke Belt states compared with non–Stroke Belt states (32.0% vs 58.6%, p = 0.02) and lower in states without emergency medical service routing policies (52.7% vs 68.3%, p = 0.04). Conclusion: Optimal system simulation can be used to develop efficient care systems that maximize accessibility. Under optimal conditions, a large proportion of the US population will be unable to access a CSC within 60 minutes. PMID:25740858

Optimization modeling to maximize population access to comprehensive stroke centers.

PubMed

Mullen, Michael T; Branas, Charles C; Kasner, Scott E; Wolff, Catherine; Williams, Justin C; Albright, Karen C; Carr, Brendan G

2015-03-24

The location of comprehensive stroke centers (CSCs) is critical to ensuring rapid access to acute stroke therapies; we conducted a population-level virtual trial simulating change in access to CSCs using optimization modeling to selectively convert primary stroke centers (PSCs) to CSCs. Up to 20 certified PSCs per state were selected for conversion to maximize the population with 60-minute CSC access by ground and air. Access was compared across states based on region and the presence of state-level emergency medical service policies preferentially routing patients to stroke centers. In 2010, there were 811 Joint Commission PSCs and 0 CSCs in the United States. Of the US population, 65.8% had 60-minute ground access to PSCs. After adding up to 20 optimally located CSCs per state, 63.1% of the US population had 60-minute ground access and 86.0% had 60-minute ground/air access to a CSC. Across states, median CSC access was 55.7% by ground (interquartile range 35.7%-71.5%) and 85.3% by ground/air (interquartile range 59.8%-92.1%). Ground access was lower in Stroke Belt states compared with non-Stroke Belt states (32.0% vs 58.6%, p = 0.02) and lower in states without emergency medical service routing policies (52.7% vs 68.3%, p = 0.04). Optimal system simulation can be used to develop efficient care systems that maximize accessibility. Under optimal conditions, a large proportion of the US population will be unable to access a CSC within 60 minutes. © 2015 American Academy of Neurology.

Report: Survey of Air Quality Information Related to the World Trade Center Collapse

EPA Pesticide Factsheets

Report #2003-P-00014, September 26, 2003. Overall, the majority of respondents wanted more information regarding outdoor and indoor air quality, wanted this information in a more timely manner, and did not believe the information they received.

An examination of the operational error database for air route traffic control centers.

DOT National Transportation Integrated Search

1993-12-01

Monitoring the frequency and determining the causes of operational errors - defined as the loss of prescribed separation between aircraft - is one approach to assessing the operational safety of the air traffic control system. The Federal Aviation Ad...

NASA Airline Operations Research Center

NASA Technical Reports Server (NTRS)

Mogford, Richard H.

2016-01-01

This is a PowerPoint presentation NASA airline operations center (AOC) research. It includes information on using IBM Watson in the AOC. It also reviews a dispatcher decision support tool call the Flight Awareness Collaboration Tool (FACT). FACT gathers information about winter weather onto one screen and includes predictive abilities. It should prove to be useful for airline dispatchers and airport personnel when they manage winter storms and their effect on air traffic. This material is very similar to other previously approved presentations with the same title.

Exposure and Human Health Evaluation of Airborne Pollution from the World Trade Center Disaster (External Review Draft)

EPA Science Inventory

Following the collapse of the World Trade Center towers on September 11, 2001, New York State and Federal agencies initiated numerous air monitoring activities to better understand the ongoing impact of emissions from the disaster. This report focuses on these air measurement da...

RELATING AIR QUALITY AND ENVIRONMENTAL PUBLIC HEALTH TRACKING DATA

EPA Science Inventory

Initiated in February 2004, the Public Health Air Surveillance Evaluation (PHASE) Project is a multi-disciplinary collaboration between the Centers for Disease Control and Prevention (CDC), the U.S Environmental Protection Agency (EPA), and three Environmental Public Health Track...

73. View of launch control center towards the blast door ...

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

73. View of launch control center towards the blast door and west, deputy commander standing in front of modular bed storage unit - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

OSIRIS-REx Launch Event at Goddard Visitor Center. NASA's first

NASA Image and Video Library

2016-09-08

OSIRIS-REx Launch Event at Goddard Visitor Center. NASA's first asteroid sampling mission launched into space at 7:05 p.m. EDT Thursday from Cape Canaveral Air Force Station in Florida, beginning a journey that could revolutionize our understanding of the early solar system.

60. Shock isolator at center, pneumatic control group panel at ...

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

60. Shock isolator at center, pneumatic control group panel at left, power distribution box at right, all at right of entrance to lcc. - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

Air Flow Modeling in the Wind Tunnel of the FHWA Aerodynamics Laboratory at Turner-Fairbank Highway Research Center

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

Sitek, M. A.; Lottes, S. A.; Bojanowski, C.

Computational fluid dynamics (CFD) modeling is widely used in industry for design and in the research community to support, compliment, and extend the scope of experimental studies. Analysis of transportation infrastructure using high performance cluster computing with CFD and structural mechanics software is done at the Transportation Research and Analysis Computing Center (TRACC) at Argonne National Laboratory. These resources, available at TRACC, were used to perform advanced three-dimensional computational simulations of the wind tunnel laboratory at the Turner-Fairbank Highway Research Center (TFHRC). The goals were to verify the CFD model of the laboratory wind tunnel and then to use versionsmore » of the model to provide the capability to (1) perform larger parametric series of tests than can be easily done in the laboratory with available budget and time, (2) to extend testing to wind speeds that cannot be achieved in the laboratory, and (3) to run types of tests that are very difficult or impossible to run in the laboratory. Modern CFD software has many physics models and domain meshing options. Models, including the choice of turbulence and other physics models and settings, the computational mesh, and the solver settings, need to be validated against measurements to verify that the results are sufficiently accurate for use in engineering applications. The wind tunnel model was built and tested, by comparing to experimental measurements, to provide a valuable tool to perform these types of studies in the future as a complement and extension to TFHRC’s experimental capabilities. Wind tunnel testing at TFHRC is conducted in a subsonic open-jet wind tunnel with a 1.83 m (6 foot) by 1.83 m (6 foot) cross section. A three component dual force-balance system is used to measure forces acting on tested models, and a three degree of freedom suspension system is used for dynamic response tests. Pictures of the room are shown in Figure 1-1 to Figure 1-4. A

Use of Virtual Mission Operations Center Technology to Achieve JPDO's Virtual Tower Vision

NASA Technical Reports Server (NTRS)

Ivancic, William D.; Paulsen, Phillip E.

2006-01-01

The Joint Program Development Office has proposed that the Next Generation Air Transportation System (NGATS) consolidate control centers. NGATS would be managed from a few strategically located facilities with virtual towers and TRACONS. This consolidation is about combining the delivery locations for these services not about decreasing service. By consolidating these locations, cost savings in the order of $500 million have been projected. Evolving to spaced-based communication, navigation, and surveillance offers the opportunity to reduce or eliminate much of the ground-based infrastructure cost. Dynamically adjusted airspace offers the opportunity to reduce the number of sectors and boundary inconsistencies; eliminate or reduce "handoffs;" and eliminate the distinction between Towers, TRACONS, and Enroute Centers. To realize a consolidation vision for air traffic management there must be investment in networking. One technology that holds great potential is the use of Virtual Mission Operations Centers to provide secure, automated, intelligent management of the NGATS. This paper provides a conceptual framework for incorporating VMOC into the NGATS.

Temperature Tunable Air-Gap Etalon Filter

NASA Technical Reports Server (NTRS)

Krainak, Michael A.; Stephen, Mark A.; Lunt, David L.

1998-01-01

We report on experimental measurements of a temperature tuned air-gap etalon filter. The filter exhibits temperature dependent wavelength tuning of 54 pm/C. It has a nominal center wavelength of 532 nm. The etalon filter has a 27 pm optical bandpass and 600 pm free spectral range (finesse approximately 22). The experimental results are in close agreement with etalon theory.

2035 Air Dominance Requirements for State-On-State Conflict

DTIC Science & Technology

2011-02-16

story.jsp?id=news/ awst /2011/01/10/AW_01_10_ 2011_p58-280833.xml&channel=misc (accessed 3 Jan 2011). Bilbro, James. “Technology Readiness Levels.” JB...channel = awst &id =news/aw121508p2.xml&headline=null&prev=10. (accessed 3 January 2011). Global Security.org. “Miniature Air-Launched Decoy (MALD...Battle.” Center for Strategic and Budgetary Assessment, http://www.csba online.com/4Publications/PubLibrary/ R .20100518.Slides_AirSea_Batt/ R .20100518

Air Defense: A Computer Game for Research in Human Performance.

DTIC Science & Technology

1981-07-01

warfare (ANW) threat analysis. M’ajor elements of the threat analysis problem \\\\,erc eoibedded in an interactive air detoense game controlled by a...The game requires sustained attention to a complex and interactive "hostile" environment, provides proper experimental control of relevant variables...AD-A102 725 NAVY PERSONNEL RESEARCH AND DEVELOPMENT CENTER SAN DETC F/6 5/10 AIR DEFENSE: A COMPUTER GAME FOR RESEARCH IN HUMAN PERFORMANCE.(U) JUL

Design of Center-TRACON Automation System

NASA Technical Reports Server (NTRS)

Erzberger, Heinz; Davis, Thomas J.; Green, Steven

1993-01-01

A system for the automated management and control of terminal area traffic, referred to as the Center-TRACON Automation System (CTAS), is being developed at NASA Ames Research Center. In a cooperative program, NASA and FAA have efforts underway to install and evaluate the system at the Denver area and Dallas/Ft. Worth area air traffic control facilities. This paper will review CTAS architecture, and automation functions as well as the integration of CTAS into the existing operational system. CTAS consists of three types of integrated tools that provide computer-generated advisories for both en-route and terminal area controllers to guide them in managing and controlling arrival traffic efficiently. One tool, the Traffic Management Advisor (TMA), generates runway assignments, landing sequences and landing times for all arriving aircraft, including those originating from nearby feeder airports. TMA also assists in runway configuration control and flow management. Another tool, the Descent Advisor (DA), generates clearances for the en-route controllers handling arrival flows to metering gates. The DA's clearances ensure fuel-efficient and conflict free descents to the metering gates at specified crossing times. In the terminal area, the Final Approach Spacing Tool (FAST) provides heading and speed advisories that help controllers produce an accurately spaced flow of aircraft on the final approach course. Data bases consisting of several hundred aircraft performance models, airline preferred operational procedures, and a three dimensional wind model support the operation of CTAS. The first component of CTAS, the Traffic Management Advisor, is being evaluated at the Denver TRACON and the Denver Air Route Traffic Control Center. The second component, the Final Approach Spacing Tool, will be evaluated in several stages at the Dallas/Fort Worth Airport beginning in October 1993. An initial stage of the Descent Advisor tool is being prepared for testing at the Denver Center

Energy efficient data center liquid cooling with geothermal enhancement

DOEpatents

Chainer, Timothy J.; Parida, Pritish R.

2017-11-07

A data center cooling system is operated in a first mode, and has an indoor portion wherein heat is absorbed from components in the data center by a heat transfer fluid, and an outdoor heat exchanger portion and a geothermal heat exchanger portion. The first mode includes ambient air cooling of the heat transfer fluid in the outdoor heat exchanger portion and/or geothermal cooling of the heat transfer fluid in the geothermal heat exchanger portion. Based on an appropriate metric, a determination is made that a switch should be made from the first mode to a second mode; and, in response, the data center cooling system is switched to the second mode. The second mode is different than the first mode.

Future Expansion of the Lightning Surveillance System at the Kennedy Space Center and the Cape Canaveral Air Force Station, Florida, USA

NASA Technical Reports Server (NTRS)

Mata, C. T.; Wilson, J. G.

2012-01-01

The NASA Kennedy Space Center (KSC) and the Air Force Eastern Range (ER) use data from two cloud-to-ground (CG) lightning detection networks, the Cloud-to-Ground Lightning Surveillance System (CGLSS) and the U.S. National Lightning Detection Network (NLDN), and a volumetric mapping array, the lightning detection and ranging II (LDAR II) system: These systems are used to monitor and characterize lightning that is potentially hazardous to launch or ground operations and hardware. These systems are not perfect and both have documented missed lightning events when compared to the existing lightning surveillance system at Launch Complex 39B (LC39B). Because of this finding it is NASA's plan to install a lightning surveillance system around each of the active launch pads sharing site locations and triggering capabilities when possible. This paper shows how the existing lightning surveillance system at LC39B has performed in 2011 as well as the plan for the expansion around all active pads.

Nuclear Testing and National Security,

DTIC Science & Technology

1981-01-01

ests, even though we have promised for years to begin nuclear dis- armament in the particular way represented by a CTB. More rational is the proposition...when Harold Stassen was Eisenhower’s selection to head a special White House group to formulate US dis- armament policy, we have been wrapped up in a...desired "personal incentive not to deny" their negotiated agreements Is perhaps the most ration - al explanation yet advanced. isi .. .. . n mI The

Tropic Test of Bradley Fighting Vehicle Systems.

DTIC Science & Technology

1985-05-23

CM-R AMSTE-SG-H AMSTE-PT-MT AMSTE-RM Aberden Proving Ground , MD 21005-5055 Commander U.S. Army Armament Research and Development Command ATTN: AMSMC...Requirements Appendix E -Vision Devices Appendix F - Grounding Circuit Resistance Appendix G - Human Factors Appendix H - Distribution List -" -"" 3...miles of operation o Time-on-Target Baseline Tests o Selected electrical and grounding circuit resistances o Armament Firing (25mm, 7.62mm and TOW) o Fire

Index to Benet Weapons Laboratory (LCWSL) Technical Reports - 1984.

DTIC Science & Technology

1985-07-01

construed as an official Department of the Army position unless so designated by other authorized documents. The use of trade name(s) and/or manufacture...Apr 84 System Autoloader D.E. Jones (BWL POC) ARLCB-CR-84011 Conceptual Autoloader Design B.D. Goodell Apr 84 Study for Future Armament System M.W... Design for 120mm J.E. Wildman Apr 84 Improved Conventional Armament D.E. Jones System (ICAS) Autoloader (BWL POC) ARLCB-MR-84013 Cadmium Plating vs

ENVIRONMENTAL TECHNOLOGY VERIFICATION FOR AIR POLLUTION CONTROL TECHNOLOGIES: FINAL REPORT

EPA Science Inventory

The technical objective of the Environmental Technology Verification (ETV) Program's Air Pollution Control Technology (APCT) Center is to verify environmental technology performance by obtaining objective quality-assured data, thus providing potential purchasers and permitters wi...

Final Environmental Assessment for the California Space Center at Vandenberg Air Force Base, California

DTIC Science & Technology

2010-06-02

Operations and maintenance OSHA Occupational Safety and Health Administration P2 Pollution prevention Pb Lead PFC Perfluorocarbon PG& E Pacific... lounge , a warehouse, Chapter 2. Description of the Proposed Action and Alternatives Final Environmental Assessment - California Space Center...Pacific Gas & Electric (PG& E ) for the entire Center, once a planned line is completed by PG& E . Acceptance of this approach is dependent on

USAF Academy Center for Space Situational Awareness

NASA Astrophysics Data System (ADS)

Dearborn, M.; Chun, F.; Liu, J.; Tippets, R.

2011-09-01

Since the days of Sputnik, the Air Force has maintained the surveillance of space and a position catalog of objects that can be tracked by primarily ground-based radars and optical systems. Recent events in space such as the test of the Chinese anti-satellite weapon in 2007 and the collision between an Iridium and Russian Cosmo satellite have demonstrated the great need to have a more comprehensive awareness of the situation in space. Hence space situational awareness (SSA) has become an increasingly important mission to the Air Force and to the security of the United States. To help meet the need for future leaders knowledgeable about SSA, the Air Force Academy formally stood up the Center for Space Situational Awareness (CSSAR). The goal of the CSSAR is to provide a unique combination of educational operational experience as well as a world-class research capability for hands-on education in SSA. In order to meet this goal, the CSSAR is implementing an array of sensors, operations center, and associated software, and analysis tools. For example we have radar receivers for bi-static returns from the VHF space fence, a network of small aperture telescopes, AFSPC astro standards software, and Joint Mission System software. This paper focuses on the observational capabilities of our telescopes. In general, the preferable method for characterizing a satellite is to obtain a high-resolution image. However, high-resolution images from groundbased telescopes are only achievable if the satellite is large and close in range. Thus small satellites in low-earth orbits and large satellites in geosynchronous orbits are essentially unresolved in the focal plane of a ground-based telescope. Building ever larger telescopes capable of tracking fast enough for satellites at high resolution requires tremendous resources and funding. Cost is one of the reasons we decided to develop a network of small, commercially available telescopes spatially diverse and networked together. We call

Severe Air Pollution in New Delhi View by NASA MISR

NASA Image and Video Library

2016-11-16

New Delhi, India's capital city, is currently suffering though a period of particularly poor air quality. In early November 2016, monitors at various locations in the area posted air quality index measurements as high as the 900s (the most severe ranking, "hazardous," is any air quality index measurement over 300). Thousands of schools have been closed, and a survey by the Associate Chambers of Commerce and Industry of India reports that 10 percent of the city's workers called in sick due to air-pollution-related health issues. According to several published news reports, the extreme air pollution may be due to a combination of nearby agricultural burning after harvest, urban construction and solid-waste burning, as well as remnants of firecracker smoke and additional car emissions after the celebration of Diwali, the Hindu festival of lights, on October 30. The Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard NASA's Terra satellite passed over the region on Saturday, Nov. 5, 2016, at around 11:05 a.m. local time. At left is an image acquired from MISR's vertical viewing camera. The Himalayas stretch across the northern portion of the image. This towering mountain range tends to concentrate pollution in the region immediately to the south, including New Delhi, by preventing pollutants from blowing northwards. New Delhi, whose location is indicated on the image, is under a patch of especially thick haze. At 6:00 a.m. local time on that date, the U.S. Mission India NowCast Air Quality Index for New Delhi was reported at 751, more than twice the threshold for hazardous air quality. At right, a map of aerosol optical depth is superimposed on the image. Optical depth is a quantitative measure of the abundance of aerosols (tiny particles in the atmosphere). Optical depths for the area around New Delhi have not been calculated because the haze is so thick that the algorithm has classified the area as a cloud. In the region immediately surrounding the thick

Air transparent soundproof window

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

Kim, Sang-Hoon, E-mail: shkim@mmu.ac.kr; Lee, Seong-Hyun

2014-11-15

A soundproof window or wall which is transparent to airflow is presented. The design is based on two wave theories: the theory of diffraction and the theory of acoustic metamaterials. It consists of a three-dimensional array of strong diffraction-type resonators with many holes centered on each individual resonator. The negative effective bulk modulus of the resonators produces evanescent wave, and at the same time the air holes with subwavelength diameter existed on the surfaces of the window for macroscopic air ventilation. The acoustic performance levels of two soundproof windows with air holes of 20mm and 50mm diameters were measured. Themore » sound level was reduced by about 30 - 35dB in the frequency range of 400 - 5,000Hz with the 20mm window, and by about 20 - 35dB in the frequency range of 700 - 2,200Hz with the 50mm window. Multi stop-band was created by the multi-layers of the window. The attenuation length or the thickness of the window was limited by background noise. The effectiveness of the soundproof window with airflow was demonstrated by a real installation.« less

60. View of radome hydraulic module control center in mezzanine ...

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

60. View of radome hydraulic module control center in mezzanine level in transmitter building no. 102. - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

OSIRIS-REx Launch Event at Goddard Visitor Center. NASA's first

NASA Image and Video Library

2016-09-08

OSIRIS-REx Launch Event at Goddard Visitor Center. NASA's first asteroid sampling mission launched into space at 7:05 p.m. EDT Thursday from Cape Canaveral Air Force Station in Florida beginning a journey that could revolutionize our understanding of the early solar system. Lucy McFadden

78 FR 55686 - U.S. Air Force Scientific Advisory Board Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-11

... 23-24 Sep 2013 at the Secretary of the Air Force Technical and Analytical Support Conference Center... a written statement in accordance with 41 CFR 102-3.140(c) and section 10(a)(3) of the Federal.... Written statements received after this date may not be provided to or considered by the United States Air...

The School of Hard Knocks: The Development of Close Air Support in Burma during the Second World War

DTIC Science & Technology

2015-05-23

Group CAOC Combined Air Operations Center CAS Close Air Support CBI China-Burma-India EAC Eastern Air Command FM Field Manual JP Joint...Command ( EAC ) solved problems identified by the American Volunteer Group (AVG) in 1942. EAC’s doctrine, procedures, and techniques laid the foundation for...named the Eastern Air Command ( EAC ), and oversaw the air-land cooperation during the Allied counter-offensive into Burma throughout 1943 and 1944.8 The

Improved Impact of Atmospheric Infrared Sounder (AIRS) Radiance Assimilation in Numerical Weather Prediction

NASA Technical Reports Server (NTRS)

Zavodsky, Bradley; Chou, Shih-Hung; Jedlovec, Gary

2012-01-01

Improvements to global and regional numerical weather prediction (NWP) have been demonstrated through assimilation of data from NASA s Atmospheric Infrared Sounder (AIRS). Current operational data assimilation systems use AIRS radiances, but impact on regional forecasts has been much smaller than for global forecasts. Retrieved profiles from AIRS contain much of the information that is contained in the radiances and may be able to reveal reasons for this reduced impact. Assimilating AIRS retrieved profiles in an identical analysis configuration to the radiances, tracking the quantity and quality of the assimilated data in each technique, and examining analysis increments and forecast impact from each data type can yield clues as to the reasons for the reduced impact. By doing this with regional scale models individual synoptic features (and the impact of AIRS on these features) can be more easily tracked. This project examines the assimilation of hyperspectral sounder data used in operational numerical weather prediction by comparing operational techniques used for AIRS radiances and research techniques used for AIRS retrieved profiles. Parallel versions of a configuration of the Weather Research and Forecasting (WRF) model with Gridpoint Statistical Interpolation (GSI) that mimics the analysis methodology, domain, and observational datasets for the regional North American Mesoscale (NAM) model run at the National Centers for Environmental Prediction (NCEP)/Environmental Modeling Center (EMC) are run to examine the impact of each type of AIRS data set. The first configuration will assimilate the AIRS radiance data along with other conventional and satellite data using techniques implemented within the operational system; the second configuration will assimilate AIRS retrieved profiles instead of AIRS radiances in the same manner. Preliminary results of this study will be presented and focus on the analysis impact of the radiances and profiles for selected cases.

Overview of Marshall Space Flight Center Activities for the Combustion Stability Tool Development Program

NASA Technical Reports Server (NTRS)

Kenny, R. J.; Greene, W. D.

2016-01-01

This presentation covers the overall scope, schedule, and activities associated with the NASA - Marshall Space Flight Center (MSFC) involvement with the Combustion Stability Tool Development (CSTD) program. The CSTD program is funded by the Air Force Space & Missile Systems Center; it is approximately two years in duration and; and it is sponsoring MSFC to: design, fabricate, & execute multi-element hardware testing, support Air Force Research Laboratory (AFRL) single element testing, and execute testing of a small-scale, multi-element combustion chamber. Specific MSFC Engineering Directorate involvement, per CSTD-sponsored task, will be outlined. This presentation serves a primer for the corresponding works that provide details of the technical work performed by individual groups within MSFC.

Design and evaluation of an advanced air-ground data-link system for air traffic control

NASA Technical Reports Server (NTRS)

Denbraven, Wim

1992-01-01

The design and evaluation of the ground-based portion of an air-ground data-link system for air traffic control (ATC) are described. The system was developed to support the 4D Aircraft/ATC Integration Study, a joint simulation experiment conducted at NASA's Ames and Langley Research Centers. The experiment focused on airborne and ground-based procedures for handling aircraft equipped with a 4D-Flight Management System (FMS) and the system requirements needed to ensure conflict-free traffic flow. The Center/TRACON Automation System (CTAS) at Ames was used for the ATC part of the experiment, and the 4D-FMS-equipped aircraft was simulated by the Transport Systems Research Vehicle (TSRV) simulator at Langley. The data-link system supported not only conventional ATC communications, but also the communications needed to accommodate the 4D-FMS capabilities of advanced aircraft. Of great significance was the synergism gained from integrating the data link with CTAS. Information transmitted via the data link was used to improve the monitoring and analysis capability of CTAS without increasing controller input workload. Conversely, CTAS was used to anticipate and create prototype messages, thus reducing the workload associated with the manual creation of data-link messages.

Strategic Rebalance of the Three Component Air Force

DTIC Science & Technology

2013-03-01

protect its ability to regenerate capabilities that might be needed to meet future, unforeseen demands, maintaining intellectual capital and rank structure...93 Air Reserve Personnel Center, “Continuum of Service,” myPers, https:// gum - crm.csd.disa.mil/app/answers/detail/a_id/19204/kw/continuum/p/16

Designing an Information Center: An Analysis of Markets and Delivery Systems. AIR 1986 Annual Forum Paper.

ERIC Educational Resources Information Center

Matross, Ronald

The role of information research centers in institutional research activities was explored, based on 1,040 requests for student data at an information center at the University of Minnesota, Twin Cities, during 1980-1985. Three distinct information center markets were identified and mechanisms for serving each market were recommended. The first was…

Commentary: What Does "Student-Centered" Mean and How Can It Be Implemented? A Systematic Perspective

ERIC Educational Resources Information Center

Costa, Manuel Joao

2013-01-01

Student-centered education is in the air. It is present in many reform agendas for higher education across every discipline and is shortlisted as an important goal for teaching and learning in many reports and recommendations of professional agencies and scientific societies. There is wide consensus that moving from teacher-centered to…

Airborne fungi in child day care centers in Edirne City, Turkey.

PubMed

Aydogdu, Halide; Asan, Ahmet

2008-12-01

The purpose of this study was to determine the concentration, in terms of monthly and seasonal distribution and in relation to meteorological factors, of indoor and outdoor microfungi at selected sites in several child day care centers in the city of Edirne, Turkey. Samples were collected at one month intervals over a period of 12 months between January-December 2004, by exposing petri plates containing Peptone Dextrose Agar with Rose-Bengal and Streptomycin medium to the air for 10-15 min. A total of 2,071 microfungal colonies were counted on 192 petri plates. Thirty microfungal genera (Acremonium, Alternaria, Arthrinium, Aspergillus, Bahusakala, Beauveria, Ceuthospora, Chaetomium, Cladosporium, Curvularia, Drechslera, Epicoccum, Eurotium, Fusarium, Mycotypha, Myrotechium, Paecilomyces, Penicillium, Pestalotiopsis, Phoma, Ramichloridium, Rhizopus, Scopulariopsis, Stachybotrys, Stemphylium, Torula, Trichoderma, Trichothecium, Ulocladium, Verticillium) and 75 microfungal species were isolated from the air indoor and outdoor of the day care centers. The dominant microfungal genera were Cladosporium, Penicillium and Alternaria (44.11%, 18.94%, 14.67% of the total respectively), while the genus with the most species richness was Penicillium (26 species). Alternaria, Cladosporium, Penicillium and non-sporulating microfungi were found every month. Cladosporium was the dominant genus in both indoor and outdoor air. Although the predominant genus was the same in both indoor and outdoor air, Cladosporium was followed by Penicillium, Alternaria and Aspergillus genera in indoor air and by Alternaria, Penicillium and Aspergillus genera in outdoor air. While a positive correlation was found between the concentration of monthly outdoor microfungi and monthly average temperature, a negative correlation was found between the concentration of monthly outdoor microfungi and monthly average wind velocity. Also, some relationships were found between the monthly concentrations of the

Human-Centered Technologies and Procedures for Future Air Traffic Management: A Preliminary Overview of 1996 Studies and Results

NASA Technical Reports Server (NTRS)

Smith, Philip; McCoy, Elaine; Denning, Rebecca; Woods, David; Sarter, Nadine; Dekker, Sidney; Billings, Charles

1996-01-01

In this project, we have been exploring the use of a general methodology to predict the impact of future Air Traffic Management (ATM) concepts and technologies. In applying this methodology, our emphasis has been on the importance of modeling coordination and cooperation among the multiple agents within this system, and on understanding how the interactions among these agents will be influenced as new roles, responsibilities, procedures and technologies are introduced. To accomplish this, we have been collecting data on performance under the current air traffic management system, trying to identify critical problem areas and looking for exemplars suggestive of general approaches for solving such problems. Based on the results of these field studies, we have developed a set of scenarios centered around potential future system designs, and have conducted studies using these scenarios involving a total 40 controllers, dispatchers, pilots and traffic managers. The purpose of this report is to provide NASA with an early summary of the major recommendations that have resulted from our research under the AATT Program thus far. Recommendations 1-3 deal with general approaches that our findings suggest should be incorporated in future AATT Program activities, while Recommendations 4-11 identify some specific topics and technologies that merit research and development activities. Detailed technical reports containing supporting data, as well as the results of our still ongoing analyses, will be provided at a later date. The remainder of this report is organized as follows. Section 1 briefly describes the general design philosophy supported by our empirical studies. Section 2 presents the research methods we have used for identifying requirements for future system designs and for evaluating alternative design solutions. Section 3 discusses preliminary results from an initial set of investigations that we have conducted using these research methods. Section 4 then provides an

Final Environmental Assessment for Low-Level Flight Testing, Evaluation, and Training, Edwards Air Force Base

DTIC Science & Technology

2005-05-01

4. TITLE AND SUBTITLE Final Environmental Assessment for Low-Level Flight Testing, Evaluation, and Training, Edwards Air Force Base 5a. CONTRACT...NAME(S) AND ADDRESS(ES) Air Force Flight Test Center,Environmental Management Directorate,Edwards AFB,CA,93524 8. PERFORMING ORGANIZATION REPORT...DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The U.S. Air Force Flight Test

Air Leakage Measurements in Navy Family Housing Units at Norfolk, Virginia.

DTIC Science & Technology

1983-04-01

80-4233), Prepared for Naval Construction Battalion Center (1980). 17. Lagus, P.L., "Air Leakage Measurements in Support of the Johns Manville Corporation...in the Advanced Energy Utilization Test Bed, Pt. Hueneme, California," Systems, Science and Software Report (SSS-R-78-3533), Prepared for Johns ... Manville Corporation (1978). 18. Weidt, J.L., J. Weidt, S. Selkowitz, "Field Air Leakage of Newly Installed Residential Windows," Proceedings of ASHRAE

Air Force Command and Control: The Path Ahead. Volume 1: Summary

DTIC Science & Technology

2000-12-01

benefits of an integrated approach to implementation. The organization, management, and process are not in place to carry out the evolution in...critical support for successful EAF operations. 9 Air Force Space Operations Center (AFSPACE) AOC. The 14th Air Force AFSPACE AOC is an in- place ...right times and places , so that they can pass consistent data that convert to shared understanding, ultimately producing cooperative decision making

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

Space Shuttle Main Engine Liquid Air Insulation Redesign Lessons Learned

NASA Technical Reports Server (NTRS)

Gaddy, Darrell; Carroll, Paul; Head, Kenneth; Fasheh, John; Stuart, Jessica

2010-01-01

The Space Shuttle Main Engine Liquid Air Insulation redesign was required to prevent the reoccurance of the STS-111 High Pressure Speed Sensor In-Flight Anomaly. The STS-111 In-Flight Anomaly Failure Investigation Team's initial redesign of the High Pressure Fuel Turbopump Pump End Ball Bearing Liquid Air Insulation failed the certification test by producing Liquid Air. The certification test failure indicated not only the High Pressure Fuel Turbopump Liquid Air Insulation, but all other Space Shuttle Main Engine Liquid Air Insulation. This paper will document the original Space Shuttle Main Engine Liquid Air STS-111 In-Flight Anomaly investigation, the heritage Space Shuttle Main Engine Insulation certification testing faults, the techniques and instrumentation used to accurately test the Liquid Air Insulation systems on the Stennis Space Center SSME test stand, the analysis techniques used to identify the Liquid Air Insulation problem areas and the analytical verification of the redesign before entering certification testing, Trade study down selected to three potential design solutions, the results of the development testing which down selected the final Liquid Air Redesign are also documented within this paper.

Peak Wind Forecasts for the Launch-Critical Wind Towers on Kennedy Space Center/Cape Canaveral Air Force Station, Phase IV

NASA Technical Reports Server (NTRS)

Crawford, Winifred

2011-01-01

This final report describes the development of a peak wind forecast tool to assist forecasters in determining the probability of violating launch commit criteria (LCC) at Kennedy Space Center (KSC) and Cape Canaveral Air Force Station (CCAFS). The peak winds arc an important forecast clement for both the Space Shuttle and Expendable Launch Vehicle (ELV) programs. The LCC define specific peak wind thresholds for each launch operation that cannot be exceeded in order to ensure the safety of the vehicle. The 45th Weather Squadron (45 WS) has found that peak winds are a challenging parameter to forecast, particularly in the cool season months of October through April. Based on the importance of forecasting peak winds, the 45 WS tasked the Applied Meteorology Unit (AMU) to update the statistics in the current peak-wind forecast tool to assist in forecasting LCC violations. The tool includes onshore and offshore flow climatologies of the 5-minute mean and peak winds and probability distributions of the peak winds as a function of the 5-minute mean wind speeds.

Eight Year Climatologies from Observational (AIRS) and Model (MERRA) Data

NASA Technical Reports Server (NTRS)

Hearty, Thomas; Savtchenko, Andrey; Won, Young-In; Theobalk, Mike; Vollmer, Bruce; Manning, Evan; Smith, Peter; Ostrenga, Dana; Leptoukh, Greg

2010-01-01

We examine climatologies derived from eight years of temperature, water vapor, cloud, and trace gas observations made by the Atmospheric Infrared Sounder (AIRS) instrument flying on the Aqua satellite and compare them to similar climatologies constructed with data from a global assimilation model, the Modern Era Retrospective-Analysis for Research and Applications (MERRA). We use the AIRS climatologies to examine anomalies and trends in the AIRS data record. Since sampling can be an issue for infrared satellites in low earth orbit, we also use the MERRA data to examine the AIRS sampling biases. By sampling the MERRA data at the AIRS space-time locations both with and without the AIRS quality control we estimate the sampling bias of the AIRS climatology and the atmospheric conditions where AIRS has a lower sampling rate. While the AIRS temperature and water vapor sampling biases are small at low latitudes, they can be more than a few degrees in temperature or 10 percent in water vapor at higher latitudes. The largest sampling biases are over desert. The AIRS and MERRA data are available from the Goddard Earth Sciences Data and Information Services Center (GES DISC). The AIRS climatologies we used are available for analysis with the GIOVANNI data exploration tool. (see, http://disc.gsfc.nasa.gov).

AMBIENT AIR MONITORING AT GROUND ZERO AND LOWER MANHATTAN FOLLOWING THE COLLAPSE OF THE WORLD TRADE CENTER

EPA Science Inventory

The U.S. EPA National Exposure Research Laboratory (NERL) collaborated with EPA's Regional offices to establish a monitoring network to characterize ambient air concentrations of particulate matter (PM) and air toxics in lower Manhattan following the collapse of the World Trade...

Environmental exposure to manganese in air: Associations with tremor and motor function.

PubMed

Bowler, Rosemarie M; Beseler, Cheryl L; Gocheva, Vihra V; Colledge, Michelle; Kornblith, Erica S; Julian, Jaime R; Kim, Yangho; Bollweg, George; Lobdell, Danelle T

2016-01-15

Manganese (Mn) inhalation has been associated with neuropsychological and neurological sequelae in exposed workers. Few environmental epidemiologic studies have examined the potentially neurotoxic effects of Mn exposure in ambient air on motor function and hand tremor in adult community residents. Mn exposed residents were recruited in two Ohio towns: Marietta, a town near a ferro-manganese smelter, and East Liverpool, a town adjacent to a facility processing, crushing, screening, and packaging Mn products. Chronic (≥ 10 years) exposure to ambient air Mn in adult residents and effects on neuropsychological and neurological outcomes were investigated. Participants from Marietta (n=100) and East Liverpool (n=86) were combined for analyses. AERMOD dispersion modeling of fixed-site outdoor air monitoring data estimated Mn inhalation over a ten year period. Adult Mn-exposed residents' psychomotor ability was assessed using Finger Tapping, Hand Dynamometer, Grooved Pegboard, and the Computerized Adaptive Testing System (CATSYS) Tremor system. Bayesian structural equation modeling was used to assess associations between air-Mn and motor function and tremor. Air-Mn exposure was significantly correlated in bivariate analyses with the tremor test (CATSYS) for intensity, center frequency and harmonic index. The Bayesian path analysis model showed associations of air-Mn with the CATSYS non-dominant center frequency and harmonic index; while the Bayesian structural equation model revealed associations between air-Mn and lower Finger Tapping scores. Household income was significantly associated with motor dysfunction but not with tremor. Tremor and motor function were associated with higher exposure to airborne Mn. Copyright © 2015 Elsevier B.V. All rights reserved.

NIEHS/EPA CEHCs: Berkeley/Stanford Children's Environment Health Center - UC Berkeley

EPA Pesticide Factsheets

The goal of this Center is to better understand the effects of exposure in the womb to air pollutants and airborne bacteria on newborn health, immune system health during childhood, and to understand the relationship of these early-life exposures to asthma

Transportation Systems Center Bibliography of Technical Reports, July 1970 - December 1976,

DTIC Science & Technology

1977-04-01

Systems Center. AD-733-763 Judith Gertler, Herbert Glynn, Vivian Hobbs, Frederick Interim Report. June 1971. 16p. Woolfall. AD-733-764 Air Traffic Control...of Deployment Cost Analysis .. .......... FAA-76-20 Airspace Control Environmnent Simulator - Final Report.... ............ .. TSC-131.3 *All- Wether

Health-hazard evaluation report HETA 91-075-2122, University of Utah Medical Center, Salt Lake City, Utah

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

McCammon, C.S.

In response to a request from the Department of Public Safety of the University of Utah, an evaluation was undertaken of possible hazardous conditions at the University Medical Center (SIC-8062), in Salt Lake City. The two buildings of concern were the School of Medicine and the University of Utah Hospital. In the former, concern centered around the Ophthalmology Center where employees complained about sneezing and stuffy noses plus a lack of air movement. The heating, ventilation, and air conditioning systems in all areas were found to be well maintained and functioning as designed. The carbon-monoxide (630080) (CO) levels did notmore » exceed 5 parts per million. A bulk air sample revealed no unusual organic compounds, with the total organic concentration being less than 1.0mg/cu m. The author concludes that no airborne contaminant was identified which would constitute a health hazard; however, upper respiratory symptoms were reported by a high percentage of workers. The author recommends specific measures to be taken to help alleviate some of these complaints.« less

An Objective Verification of the North American Mesoscale Model for Kennedy Space Center and Cape Canaveral Air Force Station

NASA Technical Reports Server (NTRS)

Bauman, William H., III

2010-01-01

The 45th Weather Squadron (45 WS) Launch Weather Officers (LWO's) use the 12-km resolution North American Mesoscale (NAM) model (MesoNAM) text and graphical product forecasts extensively to support launch weather operations. However, the actual performance of the model at Kennedy Space Center (KSC) and Cape Canaveral Air Force Station (CCAFS) has not been measured objectively. In order to have tangible evidence of model performance, the 45 WS tasked the Applied Meteorology Unit (AMU; Bauman et ai, 2004) to conduct a detailed statistical analysis of model output compared to observed values. The model products are provided to the 45 WS by ACTA, Inc. and include hourly forecasts from 0 to 84 hours based on model initialization times of 00, 06, 12 and 18 UTC. The objective analysis compared the MesoNAM forecast winds, temperature (T) and dew pOint (T d), as well as the changes in these parameters over time, to the observed values from the sensors in the KSC/CCAFS wind tower network shown in Table 1. These objective statistics give the forecasters knowledge of the model's strengths and weaknesses, which will result in improved forecasts for operations.

Small negative cloud-to-ground lightning reports at the NASA Kennedy Space Center and Air Force Eastern Range

NASA Astrophysics Data System (ADS)

Wilson, Jennifer G.; Cummins, Kenneth L.; Krider, E. Philip

2009-12-01

The NASA Kennedy Space Center (KSC) and Air Force Eastern Range (ER) use data from two cloud-to-ground (CG) lightning detection networks, the Cloud-to-Ground Lightning Surveillance System (CGLSS) and the U.S. National Lightning Detection Network™ (NLDN), and a volumetric lightning mapping array, the Lightning Detection and Ranging (LDAR) system, to monitor and characterize lightning that is potentially hazardous to launch or ground operations. Data obtained from these systems during June-August 2006 have been examined to check the classification of small, negative CGLSS reports that have an estimated peak current, ∣Ip∣ less than 7 kA, and to determine the smallest values of Ip that are produced by first strokes, by subsequent strokes that create a new ground contact (NGC), and by subsequent strokes that remain in a preexisting channel (PEC). The results show that within 20 km of the KSC-ER, 21% of the low-amplitude negative CGLSS reports were produced by first strokes, with a minimum Ip of -2.9 kA; 31% were by NGCs, with a minimum Ip of -2.0 kA; and 14% were by PECs, with a minimum Ip of -2.2 kA. The remaining 34% were produced by cloud pulses or lightning events that we were not able to classify.

Utility Building Plan, elevations and sections. March Air Force Base, ...

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