Science.gov

Sample records for army cold regions

  1. Cold Memories: An Examination of U.S. Army Doctrine for Combat in Cold Regions

    DTIC Science & Technology

    1988-03-14

    enormous loss of combat. power due to cold injuries caused a massive study by the Surgeon General’s office before the invasion of Italy, and the immediate...dense cold air. and the trapping of the cold air by temperature inversions. These cause local concentrations of extremely low ambient. air...temperatures. Thus. short days can cause the subarctic regions of Siberia, Alaska, and Canada to produce the coldest temperatures on Earth’. CoM Rl•iimx Pbemwena

  2. Cold regions hydrology and hydraulics

    SciTech Connect

    Ryan, W.L. ); Crissman, R.D. )

    1990-01-01

    This monograph addresses a narrow aspect of cold regions engineering, namely the effects of cold weather on the traditional civil engineering disciplines of hydrology and hydraulics. Hydrologic and hydraulic considerations in the design, construction, and operation of civil works are very important. Many of the problems encountered in the design and construction of buildings, transportation systems, water supply facilities, waste treatment facilities, and hazardous waste disposal facilities, for example are closely tied to the characteristics of the site hydrology.

  3. Improvement of the U.S. Army Intermediate Cold Wet Boot

    DTIC Science & Technology

    2002-04-01

    thermal comfort of the human foot during exposure to cold ambient temperatures. 33-5 Figure 4. Photograph showing human volunteers during the 1990 ICWB...boot indicating that it would provide an increased level of thermal comfort . The then-current U.S. Army Intermediate Cold-Wet Boot, 34 33 32 31 E 30 E...has been recommended that the U.S. Army continue to evaluate future improvements in these materials designed to increase individual thermal comfort and

  4. Cold dust in hot regions

    SciTech Connect

    Sreenilayam, Gopika; Fich, Michel; Ade, Peter; Bintley, Dan; Chapin, Ed; Chrysostomou, Antonio; Jenness, Tim; Dunlop, James S.; Holland, Wayne S.; Ivison, Rob; Gibb, Andy; Halpern, Mark; Scott, Douglas; Greaves, Jane S.; Robson, Ian

    2014-03-01

    We mapped five massive star-forming regions with the SCUBA-2 camera on the James Clerk Maxwell Telescope. Temperature and column density maps are obtained from the SCUBA-2 450 and 850 μm images. Most of the dense clumps we find have central temperatures below 20 K, with some as cold as 8 K, suggesting that they have no internal heating due to the presence of embedded protostars. This is surprising, because at the high densities inferred from these images and at these low temperatures such clumps should be unstable, collapsing to form stars and generating internal heating. The column densities at the clump centers exceed 10{sup 23} cm{sup –2}, and the derived peak visual extinction values are from 25 to 500 mag for β = 1.5-2.5, indicating highly opaque centers. The observed cloud gas masses range from ∼10 to 10{sup 3} M {sub ☉}. The outer regions of the clumps follow an r {sup –2.36±0.35} density distribution, and this power-law structure is observed outside of typically 10{sup 4} AU. All these findings suggest that these clumps are high-mass starless clumps and most likely contain high-mass starless cores.

  5. United States Army Regionally Aligned Forces: Opportunities for the Future

    DTIC Science & Technology

    2014-05-22

    Army School of Advanced Military Studies United States Army Command and General Staff College Fort Leavenworth, Kansas 2014-01...Seminar Leader Michael J. Swanson, COL , Director, School of Advanced Military Studies Henry A. Arnold III, COL Accepted... manage , but also exploit an increase in interactions amongst key regional partners, current threats, and potential adversaries. Douglas Macgregor

  6. Reflections of a Middling Cold Warrior: Should the Army Air Corps Be Resurrected?

    DTIC Science & Technology

    2009-12-01

    Middling Cold Warrior: Should the Army Air Corps Be Resurrected ? 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d...the Army Air Corps Be Resurrected ? Dr. DaviD r. Mets Defense Analyst, Air Force Research Institute Research Paper 2009-5 Air Force Research...military academy’s class of 94 was dead by the time of the Armistice. This was followed by the world- wide flu epidemic that carried away additional

  7. Relevance of the Individual Ready Reserve (IRR) to the Post Cold War Army

    DTIC Science & Technology

    1998-01-01

    states the strategy as follows: "... regional dangers, asymmetric challenges, trans- national threats and wild cards . The National Military Strategy...and uncertain. In the event that pretrained manpower is required, the IRR may well be the Army’s wild card . Thus, senior leaders should recognize...role is changing and more each day, it becomes the Army’s global " wild card ". The question for additional research is, how relevant do leaders want

  8. Cold Regions - Environmental Testing of Individual Soldier Clothing

    DTIC Science & Technology

    2011-10-17

    This Test Operations Procedure (TOP) provides testing guidelines for individual Soldier cold weather clothing and footwear in a cold regions...Cold weather clothing test Cold weather footwear test Environmental clothing test Environmental footwear test 16...1983; TOP 10-3-512 Cold Regions Environmental Test of Boot and Similar Footwear , dated 9 May 1980; and TOP 10-4-005 Arctic Environmental Test of

  9. Cold Regions Test of Tracked and Wheeled Vehicles

    DTIC Science & Technology

    2015-12-11

    of light, which can make objects appear closer or further away than the actual distances. Temperature inversions may also cause sounds to become...are cold temperatures , strong seasonality with distinct changes in insolation, frozen atmospheric moisture, frozen ground, and freeze thaw of water...characteristics of a cold region are cold temperatures , strong seasonality with distinct changes in insolation, frozen atmospheric moisture, frozen

  10. Cold Tolerance of Plants Used for Cold-Regions Revegetation

    DTIC Science & Technology

    1990-10-01

    also interact among themselves. Evaporation, insolation (sunlight), soil-forming processes, soil microbiota , plant Leaf chlorosis cadfrost banding...that can etation applications. cold harden will do so with 10-14 days of exposure to Soluble carbohydrates depress freezing points and temperatures...water, melting point depression , and tissue Belding, R.D. and E. Young (1987) Shoot and root water content. Botanical Gazette, 137: 313-317. temperature

  11. Observations of cold ion heating inside the magnetospheric separatrix region

    NASA Astrophysics Data System (ADS)

    Toledo Redondo, Sergio; Andre, Mats; Vaivads, Andris; Khotyaintsev, Yuri; Lavraud, Benoit; Graham, Daniel; Divin, Andrey; Aunai, Nicolas

    2016-04-01

    Several studies have shown that cold ions (energies up to tens of eV) of ionospheric origin can be found in different regions of the magnetosphere, including the dayside magnetopause. They can be very abundant, up to ~100 cc, e.g. plasmaspheric plumes, and become the dominant population of the magnetosphere. Cold ions, when present, participate in magnetic reconnection at the dayside magnetopause, mass loading the magnetospheric side and adding a new length-scale into the system owing to their smaller gyroradius. At the same time, reconnection accelerates and heats the cold ions. Based on multi-spacecraft observations, we report observations of cold ion heating inside the separatrix region when reconnection is ongoing and study the mechanisms that energize the cold ions. The heating is not always observed and our observations indicate that cold ion heating is more effective next to the X-line. We find that large electric field gradients and wave-particle interactions are consistent with the heating observed.

  12. Anthropometric Cockpit Compatibility Assessment of US Army Aircraft for Large and Small Personnel Wearing A Cold Weather, Armored Vest, Chemical Defense Protective Clothing Configuration

    DTIC Science & Technology

    1984-07-01

    identify by block number) Anthropometry, Aircraft, Cockpit-Compatibility, Chemical Defense, Cold Weather Clothing, Helicopters, Fixed- Wing Aircraft...5th percentiles of the Army male population were placed in the cockpits of all current US ArmY helicopters (except AAH-64) and fixed- wing aircraft, and...Fixed Wing Aircraft .... 0........................ 24 References.o........*..e.......o......o............ 29 LIST OF FIGURES FIGURES 1 . Up pe r B o dy

  13. What caused the 2009 cold event in the Atlantic cold tongue region?

    NASA Astrophysics Data System (ADS)

    Burmeister, Kristin; Brandt, Peter; Lübbecke, Joke F.

    2016-04-01

    The tropical Atlantic (TA) exhibits sea surface temperature (SST) variability on seasonal to inter-annual time scales. This variability is associated with changes of atmospheric dynamics, linking it to severe flooding or droughts in South America and West Africa. This study investigates processes in the TA that might have caused the extreme cold event in the Atlantic cold tongue (ACT) region in 2009. During boreal spring, a strong negative Atlantic meridional mode event developed in the TA associated with northwesterly wind anomalies along the equator. Contrary to what would be expected from ENSO-like dynamics, these wind anomalies did not lead to a warming in the eastern equatorial Atlantic in boreal summer. Instead, from May to August 2009, an abrupt cooling took place in the ACT region resulting in the coldest August ACT SST on record. In the literature, two processes - equatorial wave reflection and meridional advection of subsurface temperatures - are discussed as potential causes of such an event. Whereas previous studies are mainly based on satellite data, reanalysis products and model output, we here use in situ measurements (data from Argo floats, PIRATA buoys, and TACE moorings, as well as CTD data of various ship cruises) in addition to satellite and reanalysis products to investigate the contribution of both processes to the strong surface cooling in the ACT region in 2009. Results based on the Argo float data confirm previous findings that equatorial wave reflection contributed to the cold event in the ACT region in 2009. They further indicate that higher baroclinic mode waves played an important role. The analysis of in situ and reanalysis temperature and velocity data does not suggest a significant contribution of meridional advection of subsurface temperatures for the onset of the 2009 cold event. The results indicate an asymmetry in the importance of meridional advection for non-ENSO-like cold and warm events with warm events more strongly affected

  14. Creating an Effective Regional Alignment Strategy for the U.S. Army

    DTIC Science & Technology

    2014-11-01

    CREATING AN EFFECTIVE REGIONAL ALIGNMENT STRATEGY FOR THE U.S. ARMY Officer Corps Strategy Monograph Series Raven Bukowski John Childress Michael J...THE U.S. ARMY Raven Bukowski John Childress Michael J. Colarusso David S. Lyle November 2014 The views expressed in this report are those of the...MAJOR RAVEN BUKOWSKI is an Assistant Professor of International Relations at the United States Military Academy, West Point, NY. Her research

  15. HOT AND COLD DUST NEAR H II REGIONS

    SciTech Connect

    Sreenilayam, Gopika; Fich, Michel

    2011-07-15

    We estimate the mass, temperature, and luminosity of the hot ({>=}100 K), cool (20-40 K), and cold ({<=}20 K) dust in the environs of Galactic H II regions using Infrared Astronomical Satellite (IRAS) and Submillimeter Common User Bolometric Array (SCUBA) data. A total of 83 clouds have been examined using IRAS data. A two-component model spectral energy distribution (SED) of hot and cool dust is used to fit the IRAS data. All of the SEDs use a graphite/silicate mix of grains in an MRN distribution. A three-component model SED is fitted to combined SCUBA and IRAS data for 15 clouds near H II regions to measure the cold dust component. Surprisingly, the ratio of the bolometric luminosity of the cool dust to the hot dust appears to be the same (2.8) in virtually all objects. The cool dust has typically four-five orders of magnitude greater mass than the hot dust. However, the mass in cold dust is much greater than the mass in cool and hot dust. We also find some evidence for a relationship between the cool and cold dust masses. These results may prove useful for using IR observations for estimating gas masses in extragalactic systems with active high-mass star formation.

  16. Cold Roller-Compacted Concrete for Roads and Hardstands on Army Installations in Cold Regions

    DTIC Science & Technology

    2010-09-01

    provided at the Aran plant. The chemical admixtures were pre-blended with water in the onboard 2,000 gallon Aran Plant water storage tank (Figure 18). The...before the water enters the mixing plant. This would most likely utilize a storage system tank between the water source and the mixing plant. By using...sustained truck traffic within a few hours of placement in an environment near the freezing point of water . DISCLAIMER: The contents of this

  17. Tele-orthopaedics: United States Army European Regional Medical Command.

    PubMed

    Morgan, Jeffrey; Walker, Shaka; Melaas, David; Crane, Maria; Bacahui, Jacob; Boedeker, Ben H

    2012-01-01

    Telemedicine is the provision of medical care over long distances by way of videoconferencing and other communication technologies. Staff at Vilseck U.S. Army Clinic set up a 3-month pilot real-time tele-orthopaedic clinic to determine if it was feasible to extend Orthopaedic specialty care over long distances. A full time physician assistant was located at the patient site and an orthopaedic surgeon was located at the Landstuhl or Heidelberg site. Patients were initially evaluated by the PA. Complex consults were reviewed by the PA and Orthopaedic surgeon via telephone or VTC. Patients meeting possible indications for surgery were then scheduled for a VTC consult with a surgeon.

  18. Online Spatial Database of US Army Public Health Command Region-West Mosquito Surveillance Records: 1947-2009

    DTIC Science & Technology

    2011-09-01

    Command Region-West (APHCR-W) area of responsibility, including US Army (9), Army Reserve (2), National Guard (2), US Navy (6) and one from the...to conduct occupational health surveys of Army operated industrial plants , arsenals, and depots. These surveys were aimed at identifying and...military fac il- ities, but this was not always the case. Other locations included National Parks, water and sewage treatment plants , roadside

  19. Sensitization to domestic mites in a cold temperate region.

    PubMed

    Wickman, M; Nordvall, S L; Pershagen, G; Korsgaard, J; Johansen, N

    1993-07-01

    Factors favoring sensitization to house dust mites (HDM) were studied in a cold, temperate climate in northern Sweden. Sixty-five children previously found to react positively to a skin prick test (SPT) to HDM were included. The SPT to HDM was repeated, and serum IgE antibodies to D. pteronyssinus and D. farinae were determined. HDM, Euroglyphus maynei, Tarsonemus, or storage mites occurred in mattress dust samples from 23 of the 65 homes, and in 10 homes more than 100 HDM/g of mattress dust were found. Mites were more prevalent in mattress dust from the basement and ground levels than from the upper floors. Sensitization to HDM was strongly with the presence of domestic mites in mattress and floor dust. Previous longer stays in southern Sweden or Europe were also associated with present sensitization to HDM, and this was independent of occurrence of mites in the residence. The results indicate that HDM growth and potential for sensitization in cold, temperate regions is highly dependent on the microhabitat, and that sensitization to HDM should be possible to prevent in such climatic regions.

  20. The Army Before Last: Military Transformation and the Impact of Nuclear Weapons on the US Army During the Early Cold War

    DTIC Science & Technology

    2004-09-01

    deterrent rather than increasing investment in nuclear weapons and delivery systems .9 This thinking was based on the Army’s belief that nuclear weapons...War .................................................. 21 Table 2. US Army Cannon Delivery System (Nuclear Capable)....................... 42 Table 3...US Army Rocket & Missile Systems 1953-1991................................. 43 x THIS PAGE INTENTIONALLY

  1. Cold Regions Environmental Test of Nuclear, Biological, and Chemical Decontamination Equipment

    DTIC Science & Technology

    2007-11-02

    6502, Engine, Cold-starting and Warmup Tests. (2) Decontaminant mixing/filling. Evaluate ease of filling and mixing decontaminants at low temperatures...2. TOP 2-2-650, Engine Cold-Starting and Warmup Tests, 18 July 1980. 3. TOP 8-4-015, Cold Regions Logistics, Supportability Testing of Chemical

  2. To Determine the Method of Scheduling Surgery to Optimize Utilization of Surgical Resources at Landstuhl Army Regional Medical Center

    DTIC Science & Technology

    1984-05-01

    DETERMINE THE METHOD VF SCHEDULING SURGERY TO OPTIMIZE UTILIZATION OF SURGICAL RESOURCES AT LANDSTUHL ARMY REGIONAL MEDICAL CENTER 12. PERSONAL AUTHOR...GROUP Health Care, Surgery Scheduling 19, ABSTRACT (Continue on reverse if necessary and identify by block number) This study was conducted to determine...the optimum method of scheduling surgery to make maximum use of the surgical facilities at Landstuhl Army Regional Medical Center. Current scheduling

  3. Fuel cell power source for a cold region

    NASA Astrophysics Data System (ADS)

    Datta, B. K.; Velayutham, G.; Goud, A. Prasad

    operation. Based on the results of these experiments, the design of the fuel cell power source for cold region application has been finalised. The paper deals with the design criteria and design factors to be considered for the fuel cell power source for cold region application and details of tests and test results that led to the final design concept for such an application. The paper also deals with a proposed hybrid power plant taking into account the exploitation of wind energy with a fuel cell and generation of hydrogen by an electrolyser and provision of hydrogen storage.

  4. Regional collaborative research on cold tolerance of exotic biofuel grasses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cold tolerance is a selectable trait for many exotic grasses, even those of tropical or subtropical origin. We are conducting cold tolerance assessments on an array of perennial biofuel grasses at Booneville, AR. In study one (published), we reported that two sugarcane clones (US84-1028 and US84-1...

  5. Three-scale structure of diffusion region in the presence of cold ions

    NASA Astrophysics Data System (ADS)

    Divin, A.; Khotyaintsev, Yu. V.; Vaivads, A.; André, M.; Toledo-Redondo, S.; Markidis, S.; Lapenta, G.

    2016-12-01

    Kinetic simulations and spacecraft observations typically display the two-scale structure of collisionless diffusion region (DR), with electron and ion demagnetization scales governing the spatial extent of the DR. Recent in situ observations of the nightside magnetosphere, as well as investigation of magnetic reconnection events at the Earth's magnetopause, discovered the presence of a population of cold (tens of eV) ions of ionospheric origin. We present two-dimensional particle-in-cell simulations of collisionless magnetic reconnection in multicomponent plasma with ions consisting of hot and cold populations. We show that a new cold ion diffusion region scale is introduced in between that of hot ions and electrons. Demagnetization scale of cold ion population is several times (˜4-8) larger than the initial cold ion gyroradius. Cold ions are accelerated and thermalized during magnetic reconnection and form ion beams moving with velocities close to the Alfvén velocity.

  6. Cold Regions Environmental Test of CB Protective Masks.

    DTIC Science & Technology

    1986-11-01

    Question 23: a. When you put your mask on and cleared it, did the mask lenses become foggy? (Note: fog means moisture on the inside or outside of the...have any frost form on the lenses ? (note: frost means moisture /ice.) Yes No b. If yes, what was the problem and under what circumstances did you...cold-wet uniform is designed to afford maximum protection against the hazards of changing temperatures, rain, wet snow, mud, and slush of a cold-wet

  7. Cold Regions Environmental Test of CB Protective Masks

    DTIC Science & Technology

    1989-02-28

    become foggy? (Note: fog means moisture on the inside or outside of the lenses ) Yes No b. If yes, how much time went by before the fogging disappeared? 6...the weather like and what were you doing? Question 24: a. Did you ever have any frost form on the lenses ? (note: frost means moisture /ice.) Yes No b...basis, some degree of flexibility in uniform requirements is necessary. The cold-wet uniform is designed to afford maximum protection against the hazards

  8. THE COLD SHOULDER: EMISSION MEASURE DISTRIBUTIONS OF ACTIVE REGION CORES

    SciTech Connect

    Schmelz, J. T.; Pathak, S.

    2012-09-10

    The coronal heating mechanism for active region core loops is difficult to determine because these loops are often not resolved and cannot be studied individually. Rather, we concentrate on the 'inter-moss' areas between loop footpoints. We use observations from the Hinode EUV Imaging Spectrometer and the X-Ray Telescope to calculate the emission measure distributions of eight inter-moss areas in five different active regions. The combined data sets provide both high- and low-temperature constraints and ensure complete coverage in the temperature range appropriate for active regions. For AR 11113, the emission can be modeled with heating events that occur on timescales less than the cooling time. The loops in the core regions appear to be close to equilibrium and are consistent with steady heating. The other regions studied, however, appear to be dominated by nanoflare heating. Our results are consistent with the idea that active region age is an important parameter in determining whether steady or nanoflare heating is primarily responsible for the core emission, that is, older regions are more likely to be dominated by steady heating, while younger regions show more evidence of nanoflares.

  9. Diviner lunar radiometer observations of cold traps in the moon's south polar region

    USGS Publications Warehouse

    Paige, D.A.; Siegler, M.A.; Zhang, J.A.; Hayne, P.O.; Foote, E.J.; Bennett, K.A.; Vasavada, A.R.; Greenhagen, B.T.; Schofield, J.T.; McCleese, D.J.; Foote, M.C.; DeJong, E.; Bills, B.G.; Hartford, W.; Murray, B.C.; Allen, C.C.; Snook, K.; Soderblom, L.A.; Calcutt, S.; Taylor, F.W.; Bowles, N.E.; Bandfield, J.L.; Elphic, R.; Ghent, R.; Glotch, T.D.; Wyatt, M.B.; Lucey, P.G.

    2010-01-01

    Diviner Lunar Radiometer Experiment surface-temperature maps reveal the existence of widespread surface and near-surface cryogenic regions that extend beyond the boundaries of persistent shadow. The Lunar Crater Observation and Sensing Satellite (LCROSS) struck one of the coldest of these regions, where subsurface temperatures are estimated to be 38 kelvin. Large areas of the lunar polar regions are currently cold enough to cold-trap water ice as well as a range of both more volatile and less volatile species. The diverse mixture of water and high-volatility compounds detected in the LCROSS ejecta plume is strong evidence for the impact delivery and cold-trapping of volatiles derived from primitive outer solar system bodies.

  10. Diviner Lunar Radiometer observations of cold traps in the Moon's south polar region.

    PubMed

    Paige, David A; Siegler, Matthew A; Zhang, Jo Ann; Hayne, Paul O; Foote, Emily J; Bennett, Kristen A; Vasavada, Ashwin R; Greenhagen, Benjamin T; Schofield, John T; McCleese, Daniel J; Foote, Marc C; DeJong, Eric; Bills, Bruce G; Hartford, Wayne; Murray, Bruce C; Allen, Carlton C; Snook, Kelly; Soderblom, Laurence A; Calcutt, Simon; Taylor, Fredric W; Bowles, Neil E; Bandfield, Joshua L; Elphic, Richard; Ghent, Rebecca; Glotch, Timothy D; Wyatt, Michael B; Lucey, Paul G

    2010-10-22

    Diviner Lunar Radiometer Experiment surface-temperature maps reveal the existence of widespread surface and near-surface cryogenic regions that extend beyond the boundaries of persistent shadow. The Lunar Crater Observation and Sensing Satellite (LCROSS) struck one of the coldest of these regions, where subsurface temperatures are estimated to be 38 kelvin. Large areas of the lunar polar regions are currently cold enough to cold-trap water ice as well as a range of both more volatile and less volatile species. The diverse mixture of water and high-volatility compounds detected in the LCROSS ejecta plume is strong evidence for the impact delivery and cold-trapping of volatiles derived from primitive outer solar system bodies.

  11. Personnel Management for Executives, Army Regional Training Center, Central Atlantic Region, Aberdeen Proving Ground, Maryland,

    DTIC Science & Technology

    1986-01-01

    HAVE PATIENCE ..TO WATCH FOR NEW ESSENTIALS .TO KEEP TRACK OF ESSENTIAL DETAIL ..TO TACKLE DIFFICULTIES WITH ZEST ..TO FACE DIFFICULTIES WITH REALISM .TO...AD-RI69 63B PERSONNEL MANAGEMENT FOR EXECUTIVES RMY REGIONAL i/ I TRINING CENTER CENTRAL..(U) BAR AND BAR COMMUINICATION I CONSULTANS AUSTIN TX N...BARR 1996 DAADSS-B6-M-L254 IUNCLASSIFIED F/O 5/10 L i flfllfllfllfllmfofl 11111 __________ 1_ 113- 41 5 1.8. 1*25 012 PERSONNEL MANAGEMENT FOR

  12. Commercial Travel Offices: Lessons Learned in the Fifth U.S. Army Region

    DTIC Science & Technology

    1989-09-01

    jurisdiction of the Army and are relatively easy to solve. Keywords: Passenger traffic, Service contracting; Travel agency ; Travel contracting; Travel...management; Travel service; Commercial travel office; Travel service contractor; Travel support; Commercial travel services; Commercial travel agency .

  13. Proposed Force Structure for the Australian Army to Perform Maneuver Operations in the Littoral Environment within the Region of Interest

    DTIC Science & Technology

    2004-06-18

    2001, 143). Like Indonesia , Philippine society is dominated by a political and military structure that does not favor absolute democracy. Rather...PROPOSED FORCE STRUCTURE FOR THE AUSTRALIAN ARMY TO PERFORM MANEUVER OPERATIONS IN THE LITTORAL ENVIRONMENT WITHIN THE REGION OF INTEREST...ii MASTER OF MILITARY ART AND SCIENCE THESIS APPROVAL PAGE Name of Candidate: Major Anthony J. Egan Thesis Title: The Recommended Force Structure

  14. Technological methods in research for icy meteorites on cold region

    NASA Astrophysics Data System (ADS)

    Fodor, F.

    2008-09-01

    Amongst the less known cosmic origin matters, which are showering our planet Earth are these of icy meteorites, which due to their height temperature on impact largely and completely melt in any zonal temperatures, exception being the two polar zones hence their findings and gathering is only possible these in Antarctica these cosmic sending in bedded in the frozen ice rivers, glaciers are however there and detectable. It is imperative to use an up to date technology for the detection, finding and investigation of these objects as being found preserved in their state of arrivals and embedded in the glaciers. The radioactive isotope content of these so called dirty ice balls and their possible content of organic chemicals could in some way enrich and modify of our concept from the formation of environment of our planet Earth. The same technology could also be used for the mapping of crevices of the two polar regions of the Moon. Our observations obtained from the Hungaria One and Two small planets, shows that there surface beehive as if they were two hinge sizes of ice meteorites.

  15. Glacial Isostatic Adjustment - a hot topic in cold regions

    NASA Astrophysics Data System (ADS)

    Whitehouse, Pippa

    2016-04-01

    Glacial Isostatic Adjustment (GIA) modelling tackles the classic geodynamical problem of determining the solid Earth response to surface load changes by ice and ocean water whilst at the same time solving for the gravitationally-consistent redistribution of ice sheet meltwater across the global ocean. Understanding this process is important for quantifying both present-day ice mass balance and the response of ice sheets to past and future climatic change. The two fundamental unknowns in this problem are (i) the rheology of the solid Earth, and (ii) the history of global ice sheet change. In this talk I will discuss the myriad of approaches that are used to constrain these two components. In particular, I will focus on Antarctica, where the presence of a continuously-evolving ice sheet, situated on top of one of the most rheologically-diverse regions of the planet, provides us with a challenge that can only be resolved by drawing on knowledge from across the fields of geodynamics, glaciology, geology, geodesy and seismology.

  16. Regional Alignment of Army National Guard Brigades: Employing the Guard for Success in Building Partner Capacity

    DTIC Science & Technology

    2013-04-04

    12 42 GEN Ray Odierno blog 43 GEN Craig R. McKinley, The National Guard: A Great Value for America, July 2010, 7. 44 An Agribusiness Development...Team (ADT) composed of Army National Guard soldiers with backgrounds and expertise in various sectors of the agribusiness field has been formed to...The ARNG has employed the Agribusiness Development Team (ADT) concept successfully in Central America for approximately 20 years. (2008 Army Posture

  17. Simulating cold regions hydrological processes using a modular model in the west of China

    NASA Astrophysics Data System (ADS)

    Zhou, Jian; Pomeroy, John W.; Zhang, Wei; Cheng, Guodong; Wang, Genxu; Chen, Chong

    2014-02-01

    The Cold Regions Hydrological Model platform (CRHM), a flexible object-oriented modeling system, was devised to simulate cold regions hydrological processes and predict streamflow by its capability to compile cold regions process modules into purpose-built models. In this study, the cold regions hydrological processes of two basins in western China were evaluated using CRHM models: Binggou basin, a high alpine basin where runoff is mainly caused by snowmelt, and Zuomaokong basin, a steppe basin where the runoff is strongly affected by soil freezing/thawing. The flexibility and modular structure of CRHM permitted model structural intercomparison and process falsification within the same model framework to evaluate the importance of snow energy balance, blowing snow and frozen soil infiltration processes to successful modeling in the cold regions of western China. Snow accumulation and ablation processes were evaluated at Binggou basin by testing and comparing similar models that contained different levels of complexity of snow redistribution and ablation modules. The comparison of simulated snow water equivalent with observations shows that the snow accumulation/ablation processes were simulated much better using an uncalibrated, physically based energy balance snowmelt model rather than with a calibrated temperature index snowmelt model. Simulated seasonal snow sublimation loss was 138 mm water equivalent in the alpine region of Binggou basin, which accounts for 47 % of 291 mm water equivalent of snowfall, and half of this sublimation loss is attributed to 70 mm water equivalent of sublimation from blowing snow particles. Further comparison of simulated results through falsification of different snow processes reveals that estimating blowing snow transport processes and sublimation loss is vital for accurate snowmelt runoff calculations in this region. The model structure with the energy balance snowmelt and blowing snow components performed well in reproducing the

  18. The Chilean Army, Its History, Organization, Regional Environment and Challenges Over the Next 25 Years

    DTIC Science & Technology

    2002-04-09

    Training System (Sistema de Entrenamiento Thctico Computacional -SETAC) 52 employed at the War College is set, designed by military polytechnic engineers...www.army.mil/usawc/Parameters/01 spring/addicott.htm Tactical Computer Training System web page (Sistema de Entrenamiento Thctico Computacional -SETAC) http

  19. Isolated cold plasma regions: Observations and their relation to possible production mechanisms

    NASA Technical Reports Server (NTRS)

    Maynard, N. C.; Chen, A. J.

    1974-01-01

    Regions of enhanced cold plasma, isolated from the main plasmasphere along the Explorer 45 orbit on the equatorial plane, are reported using the sheath induced potentials seen by the electric field experiment. The occurrence of these regions has a strong correlation with negative enhancements of Dst, and their locations are primarily in the noon-dusk quadrant. The data support the concept that changes in large scale convection play a dominant role in the formation of these regions. Plasmatails that are predicted from enhancements of large scale convection electric fields in general define where these regions may be found. More localized processes are necessary to account for the exact configuration and structure seen in these regions and may eventually result in detachment from the main plasmasphere.

  20. Cold Spots in the Martian Polar Regions: Evidence of Carbon Dioxide Depletion?

    NASA Technical Reports Server (NTRS)

    Weiss, Benjamin P.; Ingersoll, Andrew P.

    2000-01-01

    Regions of very low, rapidly varying brightness temperatures have been observed near the martian winter poles by several spacecraft. One possibility is that the CO2 condensation temperature is lowered by depletion of CO2 in the air at the surface. We estimate the rate at which this low-molecular-weight air would disperse into the high-molecular-weight air above and show that it is generally faster than the rate of supply. This dispersal could be prevented if there is a strong temperature inversion (warm air above colder air) near the surface. Without an inversion, the entire atmospheric column could become depleted. However, depleted columns take a long time to form, and they are inconsistent with the rapid fluctuations in the cold spot locations and temperatures. Because low-altitude temperature inversions cannot be ruled out by existing observations, CO2 depletion is still a viable explanation for the martian cold spots.

  1. Landpower 2020: Enabling Regionally Aligned US Army Forces with Threat-Based Planning

    DTIC Science & Technology

    2013-03-01

    situation, EUCOM has prioritized BPC as a tenet of its theater strategy, and it is the only command to have submitted the requirement for additional...Army forces to enable BPC as part of the annual GCC’s submission of integrated priorities to the joint staff.27 In fact, EUCOM has requested...perform BPC tasks in the AOR. However, United States Central Command (CENTCOM) indicated a vulnerability to effectively respond to emerging

  2. Hypomethylation of cytosine residues in cold-sensitive regions of Cestrum strigilatum (Solanaceae).

    PubMed

    Guarido, Paula Carolina Paes; de Paula, Adriano Alves; da Silva, Carlos Roberto Maximiano; Rodriguez, Carmen; Vanzela, André Luís Laforga

    2012-04-01

    Heterochromatin comprises a fraction of the genome usually with highly repeated DNA sequences and lacks of functional genes. This region can be revealed by using Giemsa C-banding, fluorochrome staining and cytomolecular tools. Some plant species are of particular interest through having a special type of heterochromatin denominated the cold-sensitive region (CSR). Independent of other chromosomal regions, when biological materials are subjected to low temperatures (about 0 °C), CSRs appear slightly stained and decondensed. In this study, we used Cestrum strigilatum (Solanaceae) to understand some aspects of CSR condensation associated with cytosine methylation levels, and to compare the behavior of different heterochromatin types of this species, when subjected to low temperatures.

  3. Hypomethylation of cytosine residues in cold-sensitive regions of Cestrum strigilatum (Solanaceae)

    PubMed Central

    Guarido, Paula Carolina Paes; de Paula, Adriano Alves; da Silva, Carlos Roberto Maximiano; Rodriguez, Carmen; Vanzela, André Luís Laforga

    2012-01-01

    Heterochromatin comprises a fraction of the genome usually with highly repeated DNA sequences and lacks of functional genes. This region can be revealed by using Giemsa C-banding, fluorochrome staining and cytomolecular tools. Some plant species are of particular interest through having a special type of heterochromatin denominated the cold-sensitive region (CSR). Independent of other chromosomal regions, when biological materials are subjected to low temperatures (about 0 °C), CSRs appear slightly stained and decondensed. In this study, we used Cestrum strigilatum (Solanaceae) to understand some aspects of CSR condensation associated with cytosine methylation levels, and to compare the behavior of different heterochromatin types of this species, when subjected to low temperatures. PMID:22888295

  4. Bibliography on Cold Regions Science and Technology. Volume 43. Part 2

    DTIC Science & Technology

    1989-12-01

    P.F.X. Thermosyphons and foundation design in cold regions, Harley , P.C. Comparison of freezing cells uscd in the determination of coil c1988, p.25...reliability by probability cost 43-2919 rion ea tan ert 9 developm ents inth3rserc 1o9cl methods (1987 , p.195-202, engl 43.1590 Model sce of the NICK lce...appends., eagj 43-720 Model ice of the NICK Ice Model Basin. NaritsS et al, CI1988, p.32-35, rutj 43-1078 Methods of preparing laboratory ice witls

  5. Enabling the Future Force: The Use of Regional Alignment, Mission Command and Cultural Competence to Create an Operationally Adaptive Army

    DTIC Science & Technology

    2014-05-22

    SUPPLEMENTARY NOTES 14. ABSTRACT Over the last decade, the Army has shifted its focus from fighting wars to capturing lessons learned , updating...last decade, the Army has shifted its focus from fighting wars to capturing lessons learned , updating doctrine and creating concepts that will enable it...58 v ACRONYMS ACFLS Army Culture and Foreign Language Strategy

  6. Cold injuries.

    PubMed

    Kruse, R J

    1995-01-01

    There are two categories of cold injury. The first is hypothermia, which is a systemic injury to cold, and the second is frostbite, which is a local injury. Throughout history, entire armies, from George Washington to the Germans on the Russian Front in World War II, have fallen prey to prolonged cold exposure. Cold injury is common and can occur in all seasons if ambient temperature is lower than the core body temperature. In the 1985 Boston Marathon, even though it was 76 degrees and sunny, there were 75 runners treated for hypothermia. In general, humans adapt poorly to cold exposure. Children are at particular risk because of their relatively greater surface area/body mass ratio, causing them to cool even more rapidly than adults. Because of this, the human's best defense against cold injury is to limit his/her exposure to cold and to dress appropriately. If cold injury has occurred and is mild, often simple passive rewarming such as dry blankets and a warm room are sufficient treatment.

  7. Trends of Future Heavy Snowfall and Accumulated Freezing Indexes in Japanese Snowy Cold Region

    NASA Astrophysics Data System (ADS)

    Harada, Y.; Matsuzawa, M.

    2015-12-01

    To achieve sufficient, effective winter road maintenance, it is important that long-term snow and ice hazard mitigation plans be examined and formulated by taking into consideration the influence of climate change. In this study, we have developed a method of predicting more accurately the indexes of heavy snowfall events that occur over short periods of time and future projections of winter temperatures based on the relationship of observed data to the climate model predicted values. The indexes for heavy snowfall were the maximum 24-hour snowfall and the frequency of 10-cm or more snowfall within a maximum 6-hour period. Indexes for cold weather were the accumulated freezing index in winter and the number of days of freeze-thaw days. Subsequently, we have applied this methodology for Japanese snowy cold regions, in order to clarify the trends for near future and century-end future period changes. The results indicate that current measures to mitigate the effects of extremely heavy snowfall in inland areas of Hokkaido may require enhancement of operational procedures. In addition, the possibility of pavement and concrete damage in the colder regions is expected to increase due to the increment in the number of freeze-thaw days. Based upon the results of this study, we will identify the road management issues associated with climate change using the recent trends and predictions for the near future and century-end future climate periods.

  8. Effects of ice and floods on vegetation in streams in cold regions: implications for climate change.

    PubMed

    Lind, Lovisa; Nilsson, Christer; Weber, Christine

    2014-11-01

    Riparian zones support some of the most dynamic and species-rich plant communities in cold regions. A common conception among plant ecologists is that flooding during the season when plants are dormant generally has little effect on the survival and production of riparian vegetation. We show that winter floods may also be of fundamental importance for the composition of riverine vegetation. We investigated the effects of ice formation on riparian and in-stream vegetation in northern Sweden using a combination of experiments and observations in 25 reaches, spanning a gradient from ice-free to ice-rich reaches. The ice-rich reaches were characterized by high production of frazil and anchor ice. In a couple of experiments, we exposed riparian vegetation to experimentally induced winter flooding, which reduced the dominant dwarf-shrub cover and led to colonization of a species-rich forb-dominated vegetation. In another experiment, natural winter floods caused by anchor-ice formation removed plant mimics both in the in-stream and in the riparian zone, further supporting the result that anchor ice maintains dynamic plant communities. With a warmer winter climate, ice-induced winter floods may first increase in frequency because of more frequent shifts between freezing and thawing during winter, but further warming and shortening of the winter might make them less common than today. If ice-induced winter floods become reduced in number because of a warming climate, an important disturbance agent for riparian and in-stream vegetation will be removed, leading to reduced species richness in streams and rivers in cold regions. Given that such regions are expected to have more plant species in the future because of immigration from the south, the distribution of species richness among habitats can be expected to show novel patterns.

  9. Effects of ice and floods on vegetation in streams in cold regions: implications for climate change

    PubMed Central

    Lind, Lovisa; Nilsson, Christer; Weber, Christine

    2014-01-01

    Riparian zones support some of the most dynamic and species-rich plant communities in cold regions. A common conception among plant ecologists is that flooding during the season when plants are dormant generally has little effect on the survival and production of riparian vegetation. We show that winter floods may also be of fundamental importance for the composition of riverine vegetation. We investigated the effects of ice formation on riparian and in-stream vegetation in northern Sweden using a combination of experiments and observations in 25 reaches, spanning a gradient from ice-free to ice-rich reaches. The ice-rich reaches were characterized by high production of frazil and anchor ice. In a couple of experiments, we exposed riparian vegetation to experimentally induced winter flooding, which reduced the dominant dwarf-shrub cover and led to colonization of a species-rich forb-dominated vegetation. In another experiment, natural winter floods caused by anchor-ice formation removed plant mimics both in the in-stream and in the riparian zone, further supporting the result that anchor ice maintains dynamic plant communities. With a warmer winter climate, ice-induced winter floods may first increase in frequency because of more frequent shifts between freezing and thawing during winter, but further warming and shortening of the winter might make them less common than today. If ice-induced winter floods become reduced in number because of a warming climate, an important disturbance agent for riparian and in-stream vegetation will be removed, leading to reduced species richness in streams and rivers in cold regions. Given that such regions are expected to have more plant species in the future because of immigration from the south, the distribution of species richness among habitats can be expected to show novel patterns. PMID:25505542

  10. Improving Snow Measurement Technology to Better Parameterise Cold Regions Hydrometeorology Models

    NASA Astrophysics Data System (ADS)

    Pomeroy, J.; Debeer, C.; Ellis, C.; Essery, R.; Helgason, W.; Kinar, N.; Link, T.; MacDonald, J.

    2008-12-01

    Marmot Creek Research Basin, in the Rocky Mountains of Alberta, Canada constitutes a long term cold regions hydrometeorological observatory with over 45 years of intensive observations in alpine and forested zones. Recently, novel combinations of measurement technology to snow have been deployed in Marmot Creek to advance the understanding of snow processes and to improve hydrometeorological models of streamflow and atmospheric variables. One advance has been the development and application of portable acoustic reflectometry to measure the density and structure of seasonal snowpacks using an audible sound wave. This has permitted the non-invasive measurement of snow water equivalent for both stationary and snow survey applications. Another advance has been the use of oblique time-lapse digital photography which is corrected for elevation and view angle from a LiDAR DEM to produce daily orthogonal snow covered area images of the alpine zone. These images are used to calculate snowcovered area and to develop and test improved snowcover melt and depletion algorithms. Deployment of 3-axis ultrasonic anemometers and fast hygrometers with collection of 10 Hz data and full correction for non-stationarity, axis rotation and other effects has shown that horizontal turbulence is often advected into mountain clearings and causes failure of traditional bulk transfer calculations of latent and sensible heat. For forest snow a hanging, weighed spruce tree and hanging, weighed sub-canopy troughs are used to capture intercepted snow load and unloaded snow fluxes respectively. These quantities provide the information needed to test detailed models of the snow interception and unloading processes. To quantify variations in sub-canopy energy for snowmelt, infrared imaging radiometers and narrow beam radiometers are used to measure thermal radiation exitance from needles, stems and trunks in forests of varying structure. These measurements are being used to develop improved models of

  11. Low modulus polymer packaged optical fiber sensor for macrocrack monitoring in ice structures of cold regions

    NASA Astrophysics Data System (ADS)

    Ren, Peng; Zhou, Zhi

    2014-09-01

    Ice structures provide load-bearing capability for energy exploitation and transportation in cold regions. Meanwhile, staff and facilities take a risk due to large amounts of distributed macrocracks in ice roads, ice bridges, and ice platforms. It is critical to monitor macrocracks for detecting and understanding the fracture process under such a harsh environment. Aiming to obtain real-time, long-term, and quantitative crack opening information for ice structures, this paper presents a feasibility study on monitoring macrocracks with a low modulus polymer packaged optical fiber sensor. Brillouin optical time-domain analysis-based sensing technology is utilized for the distributed strain measurement. According to in situ monitoring requirements, a type of silicone rubber material with appropriate mechanical properties is selected to fabricate the sensor. On this basis, a strain transfer analysis on the packaged and embedded sensor is carried out to derive the relation between the optical measurement and the increment of the crack width. The prototypes have been evaluated by demonstration tests on a tensile device and an ice road model. The experimental results show the sensor can survive in a cold environment and under the large strain resulting from the macrocrack opening. These measured data agree well with the linear calibration. The macrocracks opening in large-scale ice structures can be characterized based on the optical sensor.

  12. The Forgotten Service: Determining the US Army’s Role in Shaping American Strategy in the Asia-Pacific Region

    DTIC Science & Technology

    2014-06-01

    39 2 Army Campaigns in the Pacific, 1945-1975 ……………………… 40 3 WWII US Overseas Deployments as of December 1943...immense size, and politics, officials divided the Pacific Theater during WWII into two, independent, coordinate commands. General of the Army Douglas...gains during the war. WWII proved the Pacific to be a joint theater. By 1942, the Army and USAAF units had sent approximately 350,000 men to the

  13. [Spatial and temporal variations of hydrological characteristic on the landscape zone scale in alpine cold region].

    PubMed

    Yang, Yong-Gang; Hu, Jin-Fei; Xiao, Hong-Lang; Zou, Song-Bing; Yin, Zhen-Liang

    2013-10-01

    There are few studies on the hydrological characteristics on the landscape zone scale in alpine cold region at present. This paper aimed to identify the spatial and temporal variations in the origin and composition of the runoff, and to reveal the hydrological characteristics in each zone, based on the isotopic analysis of glacier, snow, frozen soil, groundwater, etc. The results showed that during the wet season, heavy precipitation and high temperature in the Mafengou River basin caused secondary evaporation which led to isotope fractionation effects. Therefore, the isotope values remained high. Temperature effects were significant. During the dry season, the temperature was low. Precipitation was in the solid state during the cold season and the evaporation was weak. Water vapor came from the evaporation of local water bodies. Therefore, less secondary evaporation and water vapor exchange occurred, leading to negative values of delta18O and deltaD. delta18O and deltaD values of precipitation and various water bodies exhibited strong seasonal variations. Precipitation exhibited altitude effects, delta18O = -0. 005 2H - 8. 951, deltaD = -0.018 5H - 34. 873. Other water bodies did not show altitude effects in the wet season and dry season, because the runoff was not only recharged by precipitation, but also influenced by the freezing and thawing process of the glacier, snow and frozen soil. The mutual transformation of precipitation, melt water, surface water and groundwater led to variations in isotopic composition. Therefore, homogenization and evaporation effect are the main control factors of isotope variations.

  14. Solute transport modelling in a coupled water and heat flow system applied to cold regions hydrogeology

    NASA Astrophysics Data System (ADS)

    Frampton, Andrew; Destouni, Georgia

    2016-04-01

    In cold regions, flow in the unsaturated zone is highly dynamic with seasonal variability and changes in temperature, moisture, and heat and water fluxes, all of which affect ground freeze-thaw processes and influence transport of inert and reactive waterborne substances. In arctic permafrost environments, near-surface groundwater flow is further restricted to a relatively shallow and seasonally variable active layer, confined by perennially frozen ground below. The active layer is typically partially saturated with ice, liquid water and air, and is strongly dependent on seasonal temperature fluctuations, thermal forcing and infiltration patterns. Here there is a need for improved understanding of the mechanisms controlling subsurface solute transport in the partially saturated active layer zone. Studying solute transport in cold regions is relevant to improve the understanding of how natural and anthropogenic pollution may change as activities in arctic and sub-arctic regions increase. It is also particularly relevant for understanding how dissolved carbon is transported in coupled surface and subsurface hydrological systems under climate change, in order to better understand the permafrost-hydrological-carbon climate feedback. In this contribution subsurface solute transport under surface warming and degrading permafrost conditions is studied using a physically based model of coupled cryotic and hydrogeological flow processes combined with a particle tracking method. Changes in subsurface water flows and solute transport travel times are analysed for different modelled geological configurations during a 100-year warming period. Results show that for all simulated cases, the minimum and mean travel times increase non-linearly with warming irrespective of geological configuration and heterogeneity structure. The travel time changes are shown to depend on combined warming effects of increase in pathway length due to deepening of the active layer, reduced transport

  15. Hot-gas cold-dust pumping for water masers associated with H II regions

    NASA Technical Reports Server (NTRS)

    Deguchi, S.

    1981-01-01

    A collisional pump with an internal sink is proposed for the water masers associated with H II regions, where the population inversion occurs due to the absorption by cold ice-mantle grains in a highly dusty cloud of the far-infrared line radiation of hot water vapor. A new escape probability method is developed to calculate the transfer of line radiation in dusty medium. The pump mechanism explains the power of usual maser sources associated with H II regions and the enormous power of the sources associated with W49 N and external galaxies. Models of maser clouds have a radius of 5 x 10 to the 15th-10 to the 16th cm, an H2 number density of 4 x 10 to the 9th/cu cm, an expansion velocity of 10-30 km/s, a kinetic temperature of 350 K, and a grain temperature of 100 K. Giant maser sources require grains of the size about 1 micron. The apparent size of the emission spots (approximately 10 to the 13th cm) observed by VLBI is interpreted as due to a fluctuation in the cloud, and the assembly of the spots is spread within a size of 10 to the 16th cm. The temperature difference between the dust and gas is due to a relaxation process after an infrared burst accompanying protostar formation.

  16. Hot-gas cold-dust pumping for water masers associated with H II regions

    SciTech Connect

    Deguchi, S.

    1981-10-01

    A collisional pump with an internal sink is proposed for the water masers associated with H II regions, where the population inversion occurs due to the absorption by cold ice-mantle grains in a highly dusty cloud of the far-infrared line radiation of hot water vapor. A new escape probability method is developed to calculate the transfer of line radiation in dusty medium. The pump mechanism explains the power of usual maser sources associated with H II regions and the enormous power of the sources associated with W49 N and external galaxies. Models of maser clouds have a radius of 5 x 10/sup 15/--10/sup 16/ cm, an H/sub 2/ number density of 4 x 10/sup 9/ cm/sup -3/, an expansion velocity of 10--30 km s/sup -1/, a kinetic temperature of 350 K, and a grain temperature of 100 K. Giant maser sources require grains of the size about 1 ..mu..m. The apparent size of the emission spots (approx.10/sup 13/ cm) observed by VLBI is interpreted as due to fluctuation in the cloud, and the assembly of the spots is spread within a size of 10/sup 16/ cm. The temperature difference between the dust and gas is due to a relaxation process after an infrared burst accompanying protostar formation.

  17. Terrestrial cold-desert analogs: Antarctic landforms and implications for regional glaciation on Mars

    NASA Astrophysics Data System (ADS)

    Head, J. W.; Marchant, D. R.; Dickson, J. L.; Baker, D. M.; Mackay, S.; Lamp, J.

    2011-12-01

    The Antarctic Dry Valleys (ADV) are generally classified as a hyper-arid, cold-polar desert. The region has long been considered an important terrestrial analog for Mars because of its cold and dry climate and because it contains a suite of landforms at macro-, meso-, and microscales that closely resemble those occurring on the martian surface. The extreme hyperaridity of both Mars and the ADV has focused attention on the importance of salts and brines on soil development, phase transitions from liquid water to ice, and ultimately, on process geomorphology and landscape evolution at a range of scales on both planets. The ADV can be subdivided into three microclimate zones: a coastal thaw zone, an inland mixed zone, and a stable upland zone; zones are defined on the basis of summertime measurements of atmospheric temperature, soil moisture, and relative humidity. Subtle variations in these climate parameters result in considerable differences in the distribution and morphology of: (1) macroscale features (e.g., slopes and gullies); (2) mesoscale features (e.g., polygons, including ice-wedge, sand-wedge, and sublimation-type polygons, as well as viscous-flow features, including solifluction lobes, gelifluction lobes, and debris-covered glaciers); and (3) microscale features (e.g., rock-weathering processes/features, including salt weathering, wind erosion, and surface pitting). Equilibrium landforms are those features that formed in balance with environmental conditions within fixed microclimate zones. We report on our multi-year field and instrument analysis of four important ADV landforms: 1) sublimation polygons and relation to buried ice, 2) gullies and the environmental controls responsible for their episodic activity, 3) slope streaks, the role of water and brines in their formation and the timing of their activity, and 4) debris-covered glaciers and their three-dimensional geometry, mode and rates of formation. The relative geomorphic and climate stability for

  18. Effects of Land Management Practices on Cold Region Hydrological Processes in an Agricultural Prairie Basin (Invited)

    NASA Astrophysics Data System (ADS)

    Mahmood, T. H.; Pomeroy, J. W.; Wheater, H. S.; Baulch, H. M.

    2013-12-01

    Conservation tillage including zero and reduced tillage, crop rotation and upstream reservoirs are commonly implemented as beneficial management practices (BMPs) in the Canadian Prairies. However, their effects are strongly dependent on interactions with cold region hydrological processes, such as wind redistribution of snow, snowmelt, infiltration to frozen soils and evaporation, due to strong coupling between land surface characteristics and hydrology. These interactions are poorly understood and few studies have investigated them using a physically-based modeling framework. In this study, we deploy a physically-based, semi-distributed cold regions hydrological model (CRHM) to investigate the impacts of land management practices in the South Tobacco Creek Basin (STC) which forms part of the Red River Basin in southern Manitoba, Canada. The STC (~73 km2) is set in a gently rolling landscape of low relief (~200 m). Detailed field data such as crop type, tillage practices, crop residue and planting and harvesting dates are available from 1995 and are used to parameterize the model. While the majority of parameters are specified a priori, we have manually calibrated roughness and initial soil water storage parameters to compare the simulations with runoff observations at multiple scales (upstream catchment, mid-basin gauge and outlet gauge) and snow observations during 2000-2001 water year. The calibrated model based on the 2000-2001 period is further evaluated over the 2001-2011 period, which includes high inter-annual variability. The results suggest good agreement between observations and simulations and provide insight into hydrological controls. Snowmelt runoff is a major contributor to streamflow while the contribution of summer rainfall runoff is highly variable. The evaporative fraction is high during dry years (2002-2004) indicating a vertical flux controlled mass balance while the runoff fraction dominates during wet years (2005-2011), suggesting overland

  19. Optimum soil frost depth to alleviate climate change effects in cold region agriculture.

    PubMed

    Yanai, Yosuke; Iwata, Yukiyoshi; Hirota, Tomoyoshi

    2017-03-21

    On-farm soil frost control has been used for the management of volunteer potatoes (Solanum tuberosum L.), a serious weed problem caused by climate change, in northern Japan. Deep soil frost penetration is necessary for the effective eradication of unharvested small potato tubers; however, this process can delay soil thaw and increase soil wetting in spring, thereby delaying agricultural activity initiation and increasing nitrous oxide emissions from soil. Conversely, shallow soil frost development helps over-wintering of unharvested potato tubers and nitrate leaching from surface soil owing to the periodic infiltration of snowmelt water. In this study, we synthesised on-farm snow cover manipulation experiments to determine the optimum soil frost depth that can eradicate unharvested potato tubers without affecting agricultural activity initiation while minimising N pollution from agricultural soil. The optimum soil frost depth was estimated to be 0.28-0.33 m on the basis of the annual maximum soil frost depth. Soil frost control is a promising practice to alleviate climate change effects on agriculture in cold regions, which was initiated by local farmers and further promoted by national and local research institutes.

  20. Improving the understanding and diagnosis of Earth system changes in cold regions

    NASA Astrophysics Data System (ADS)

    Lettenmaier, D. P.

    2015-12-01

    I review key hydrological state variables and fluxes relevant to cold regions, specifically snow, permafrost and seasonally frozen soils, lakes, and wetlands, and comment on the ability of current models to represent the associated processes, and the quality of the data sets upon which model development and diagnosis efforts rest. Although snow processes are relatively well represented in current generation land surface models, at least at large scales for deep mountain snowpacks, the representation of high latitude snow processes remain complicated by the role of snow redistribution, and of sublimation during the shoulder (especially spring) season. Most credible land surface models now include representations of permafrost, some of which perform well when forced with local climate data; however their performance over large areas is limited by spatial variability of key processes, including soil thermal characteristics. Likewise, many land surface models now represent the hydrology and energetics of lakes, which cover a substantial portion of the landscape in many high latitude environs. However, accurate representation of lakes requires knowledge of certain characteristics of their bathymetry and hydrological connectivity, information which is not always available. Likewise, the representation of wetlands in models, although improved in many cases, is limited by topography (and the role of microtopography, even at large scales). Nonetheless, increased attention to high latitude hydrological processes has demonstrably improved the fidelity of land surface representations over the last decade or so.

  1. Optimum soil frost depth to alleviate climate change effects in cold region agriculture

    PubMed Central

    Yanai, Yosuke; Iwata, Yukiyoshi; Hirota, Tomoyoshi

    2017-01-01

    On-farm soil frost control has been used for the management of volunteer potatoes (Solanum tuberosum L.), a serious weed problem caused by climate change, in northern Japan. Deep soil frost penetration is necessary for the effective eradication of unharvested small potato tubers; however, this process can delay soil thaw and increase soil wetting in spring, thereby delaying agricultural activity initiation and increasing nitrous oxide emissions from soil. Conversely, shallow soil frost development helps over-wintering of unharvested potato tubers and nitrate leaching from surface soil owing to the periodic infiltration of snowmelt water. In this study, we synthesised on-farm snow cover manipulation experiments to determine the optimum soil frost depth that can eradicate unharvested potato tubers without affecting agricultural activity initiation while minimising N pollution from agricultural soil. The optimum soil frost depth was estimated to be 0.28–0.33 m on the basis of the annual maximum soil frost depth. Soil frost control is a promising practice to alleviate climate change effects on agriculture in cold regions, which was initiated by local farmers and further promoted by national and local research institutes. PMID:28322258

  2. Assessing the performance of a cold region evapotranspiration landfill cover using lysimetry and electrical resistivity tomography.

    PubMed

    Schnabel, William E; Munk, Jens; Abichou, Tarek; Barnes, David; Lee, William; Pape, Barbara

    2012-01-01

    In order to test the efficacy ofa cold-region evapotranspiration (ET) landfill cover against a conventional compacted clay (CCL) landfill cover, two pilot scale covers were constructed in side-by-side basin lysimeters (20m x 10m x 2m) at a site in Anchorage, Alaska. The primary basis of comparison between the two lysimeters was the percolation of moisture from the bottom of each lysimeter. Between 30 April 2005 and 16 May 2006, 51.5 mm of water percolated from the ET lysimeter, compared to 50.6 mm for the the CCL lysimeter. This difference was not found to be significant at the 95% confidence level. As part of the project, electrical resistivity tomography (ERT) was utilized to measure and map soil moisture in ET lysimeter cross sections. The ERT-generated cross sections were found to accurately predict the onset and duration of lysimeter percolation. Moreover, ERT-generated soil moisture values demonstrated a strong linear relationship to lysimeter percolation rates (R-Squared = 0.92). Consequently, ERT is proposed as a reliable tool for assessing the function of field scale ET covers in the absence of drainage measurement devices.

  3. Optimum soil frost depth to alleviate climate change effects in cold region agriculture

    NASA Astrophysics Data System (ADS)

    Yanai, Yosuke; Iwata, Yukiyoshi; Hirota, Tomoyoshi

    2017-03-01

    On-farm soil frost control has been used for the management of volunteer potatoes (Solanum tuberosum L.), a serious weed problem caused by climate change, in northern Japan. Deep soil frost penetration is necessary for the effective eradication of unharvested small potato tubers; however, this process can delay soil thaw and increase soil wetting in spring, thereby delaying agricultural activity initiation and increasing nitrous oxide emissions from soil. Conversely, shallow soil frost development helps over-wintering of unharvested potato tubers and nitrate leaching from surface soil owing to the periodic infiltration of snowmelt water. In this study, we synthesised on-farm snow cover manipulation experiments to determine the optimum soil frost depth that can eradicate unharvested potato tubers without affecting agricultural activity initiation while minimising N pollution from agricultural soil. The optimum soil frost depth was estimated to be 0.28–0.33 m on the basis of the annual maximum soil frost depth. Soil frost control is a promising practice to alleviate climate change effects on agriculture in cold regions, which was initiated by local farmers and further promoted by national and local research institutes.

  4. Correlation and causation in tree-ring-based reconstruction of paleohydrology in cold semiarid regions

    NASA Astrophysics Data System (ADS)

    Elshorbagy, Amin; Wagener, Thorsten; Razavi, Saman; Sauchyn, David

    2016-09-01

    This paper discusses ways in which the tree-ring-based reconstruction of paleohydrology can be better understood and better utilized to support water resource management, especially in cold semiarid regions. The relationships between tree growth as represented by tree ring chronologies (TRCs), runoff (Q), precipitation (P), and evapotranspiration (ET) are discussed and analyzed within both statistical and hydrological contexts. Data from the Oldman River Basin (OMRB), Alberta, Canada, are used to demonstrate the relevant issues. Instrumental records of Q and P data were available while actual ET was estimated using a lumped conceptual hydrological model developed in this study. Correlation analysis was conducted to explore the relationships between TRCs and each of Q, P, and ET over the entire historical record (globally) as well as locally in time within the wet and dry subperiods. Global and local correlation strengths and linear relationships appear to be substantially different. This outcome particularly affects tree-ring-based inferences about the hydrology of wet and dry episodes when reconstructions are made using regression models. Important findings include (i) reconstruction of paleo-runoff may not be as credible as paleo-precipitation and paleo-evapotranspiration; (ii) a moving average window of P and ET larger than 1 year might be necessary for reconstruction of these variables; and (iii) the long-term mean of reconstructed P, Q, and ET leads us to conclude that there is uncertainty about the past climate. Finally, we suggest using the topographic index to prejudge side suitability for dendrohydrological analysis.

  5. Processing of analogues of plume fallout in cold regions of Enceladus by energetic electrons

    NASA Astrophysics Data System (ADS)

    Bergantini, A.; Pilling, S.; Nair, B. G.; Mason, N. J.; Fraser, H. J.

    2014-10-01

    Context. Enceladus, a small icy moon of Saturn, is one of the most remarkable bodies in the solar system. This moon is a geologically active object, and despite the lower temperatures on most of its surface, the geothermally heated south polar region presents geysers that spouts a plume made of water (~90%), carbon dioxide, methane, ammonia, and methanol, among other molecules. Most of the upward-moving particles do not have the velocity to escape from the gravitational influence of the moon and fall back to the surface. The molecules in the ice are continuously exposed to ionizing radiation, such as UV and X-rays photons, cosmic rays, and electrons. Over time, the ionizing radiation promotes molecular bond rupture, destroying and also forming molecules, radicals, and fragments. Aims: We analyse the processing of an ice mixture analogue to the Enceladus fallout ice in cold resurfaced areas (north pole) by 1 keV electrons. The main goal is to search for complex species that have not yet been detected in this moon, and to determine relevant physico-chemical parameters, such as destruction and formation cross-sections and the half-life of the studied molecules in the ice. Methods: The experiment consisted of the electron irradiation of an Enceladus-like ice mixture (H2O:CO2:CH4:NH3:CH3OH) in an ultra-high vacuum chamber at 20 K. The analysis was made by infrared spectrometry in the mid-infrared region (4000-800 cm-1 or 2.5-12.5 μm). Results: The absolute dissociation cross-sections of the parent molecules, the formation cross-section of daughter species, and the half-life of the parental species in a simulated Enceladus irradiation scenario were determined. Among the produced species, CO (carbon monoxide), OCN- (cyanate anion), HCONH2 (formamide), and H2CO (formaldehyde) were tentatively detected.

  6. Cold Regions Logistic Supportability Testing of Construction, Support and Service Equipment.

    DTIC Science & Technology

    2014-09-26

    0.1 second (less than 1% error) Temperature measuring devices +10 Qt(+2 Anemometer +2% 2.4 References 2.4.1 Army Regulation 70-101, Test and... measurement and diagnostic equipment (TMDE) and the adequacy of new equipment training are continually being evaluated. The following is a brief...presented in appendix D. a. Data Required. The demonstrated quantitative measures of the logistic supportaility are recorded within this subelement. To

  7. Common garden experiments to characterize cold acclimation responses in plants from different climatic regions.

    PubMed

    Malyshev, Andrey V; Henry, Hugh A L; Kreyling, Juergen

    2014-01-01

    Cold acclimation is a crucial factor to consider in the context of ongoing climate change. Maladaptation with regard to frost damage and use of the growing season may occur depending on cold acclimation cues. Importance of photoperiod and preceding temperatures as cues needs therefore to be evaluated within (ecotypes) and among species. Common garden designs, in particular the (1) establishment of multiple common gardens along latitudinal/altitudinal gradients, (2) with in situ additional climate manipulations and (3) with manipulations in climate chambers are proposed as tools for the detection of local adaptations and relative importance of temperature and photoperiod as cues for cold adaptation. Here, we discuss issues in species and ecotype selection, establishment of common gardens including manipulations of temperature and photoperiod, and quantification of cold adaptation.

  8. Future Indonesia-East Timor Relations: An Analysis of the Regional Security Practices in the Cold War and After

    DTIC Science & Technology

    2001-06-01

    Indonesia In the fourteenth century, long before the arrival of Dutch and Portuguese colonizers, the era of Majapahit rule the old Javanese Hindu...NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS Approved for public release; distribution is unlimited. FUTURE INDONESIA -EAST TIMOR...from... to) ("DD MON YYYY") Title and Subtitle FUTURE INDONESIA -EAST TIMOR RELATIONS: AN ANALYSIS OF THE REGIONAL SECURITY PRACTICES IN THE COLD WAR

  9. Ices on Mercury: Chemistry of volatiles in permanently cold areas of Mercury's north polar region

    NASA Astrophysics Data System (ADS)

    Delitsky, M. L.; Paige, D. A.; Siegler, M. A.; Harju, E. R.; Schriver, D.; Johnson, R. E.; Travnicek, P.

    2017-01-01

    Observations by the MESSENGER spacecraft during its flyby and orbital observations of Mercury in 2008-2015 indicated the presence of cold icy materials hiding in permanently-shadowed craters in Mercury's north polar region. These icy condensed volatiles are thought to be composed of water ice and frozen organics that can persist over long geologic timescales and evolve under the influence of the Mercury space environment. Polar ices never see solar photons because at such high latitudes, sunlight cannot reach over the crater rims. The craters maintain a permanently cold environment for the ices to persist. However, the magnetosphere will supply a beam of ions and electrons that can reach the frozen volatiles and induce ice chemistry. Mercury's magnetic field contains magnetic cusps, areas of focused field lines containing trapped magnetospheric charged particles that will be funneled onto the Mercury surface at very high latitudes. This magnetic highway will act to direct energetic protons, ions and electrons directly onto the polar ices. The radiation processing of the ices could convert them into higher-order organics and dark refractory materials whose spectral characteristics are consistent with low-albedo materials observed by MESSENGER Laser Altimeter (MLA) and RADAR instruments. Galactic cosmic rays (GCR), scattered UV light and solar energetic particles (SEP) also supply energy for ice processing. Cometary impacts will deposit H2O, CH4, CO2 and NH3 raw materials onto Mercury's surface which will migrate to the poles and be converted to more complex Csbnd Hsbnd Nsbnd Osbnd S-containing molecules such as aldehydes, amines, alcohols, cyanates, ketones, hydroxides, carbon oxides and suboxides, organic acids and others. Based on lab experiments in the literature, possible specific compounds produced may be: H2CO, HCOOH, CH3OH, HCO, H2CO3, CH3C(O)CH3, C2O, CxO, C3O2, CxOy, CH3CHO, CH3OCH2CH2OCH3, C2H6, CxHy, NO2, HNO2, HNO3, NH2OH, HNO, N2H2, N3, HCN, Na2O, Na

  10. Characterization of cold hardiness in quince: potential pear rootstock candidates for northern pear production regions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The US pear industry lacks a size-controlling, precocious rootstock for pear production. Commercially available selections of quince (Cydonia oblonga Mill.) have been reported to possess insufficient cold tolerance for northern latitude sites. Fifty in-situ clonal quince accessions with diverse orig...

  11. European cold wave during February 2012 and impacts in wine growing regions of Moldavia (Romania)

    NASA Astrophysics Data System (ADS)

    Planchon, Olivier; Quénol, Hervé; Irimia, Liviu; Patriche, Cristi

    2015-05-01

    A severe cold wave hits a large part of Europe between late January and mid-February 2012 and caused damages in the vineyard of Moldavia in Northeastern Romania. During the cold wave, the daily minimum temperature fell near -30 °C at some weather stations in Moldavia, but the hilly terrain caused strong temperature differences at small scales: up to 10 °C in a few kilometres. Three main cold spells with very low minimum temperatures were identified in association with the succession of three circulation types (according to the Hess-Brezowsky classification): Fennoscandian high anticyclonic (HFA, January 29-February 4), Central European ridge (BM, February 5-7) and northeast anticyclonic NEA (NEA, February 8-11). A multi-scale agroclimatic analysis in the vineyard of Cotnari (Moldavia, Romania) was carried out in the particular meteorological context of the early 2012 European cold wave. The results especially pointed out the local-scale (topoclimatic) effects on the high spatial variability of temperature and consequently a contrasting spatial distribution of damage on grape vine. The analysis of data recorded from temperature loggers installed in several test sites in the vineyard of Cotnari, depending on its topographical features, and of the observations of frost damage on grape vines (on vine buds, vine canes and even vine arms and trunks) pointed out a significant correlation between the topographic position and the grape vine variety.

  12. Precise Landslide Displacement Time Series from Continuous GPS Observations in Tectonically Active and Cold Regions: A Case Study in Alaska

    NASA Astrophysics Data System (ADS)

    Cuddus, Y.; Wang, G.

    2014-12-01

    Over the past 15 years, Global Positioning System (GPS) has been frequently used as a scientific tool to detect potential earth mass movements and to track creeping landslides. In this study, we investigated four-years of continuous GPS data (September 2006-July 2010) recorded at a landslide site in Alaska. This GPS station (AC55) was installed on an un-identified creeping site by the Plate Boundary Observatory (PBO) project, which was funded by the U.S. National Science Foundation. The landslide moves with a steady horizontal velocity of 5.5 cm/year toward NEE, and had a subsidence rate of 2.6 cm/year. There was a considerable correlation between annual snow loading and melting cycles and seasonal variations of the landslide displacements. The seasonal movements vary year to year with an average peak-to-peak amplitude of 1.5 cm and 1.0 cm in horizontal and vertical directions, respectively. This study addresses three challenging issues in applying GPS for landslide monitoring in tectonically active and cold regions. The three challenges include (1) detecting GPS-derived positions that could be contaminated by the snow and ice accumulated on GPS antennas during cold seasons, (2) establishing a precise local reference frame and assessing its accuracy, and (3) excluding local seasonal ground motions from GPS-derived landslide displacements. The methods introduced in this study will be useful for GPS landslide monitoring in other tectonically active and/or cold regions.

  13. Storms or cold fronts: what is really responsible for the extreme waves regime in the Colombian Caribbean coastal region?

    NASA Astrophysics Data System (ADS)

    Otero, L. J.; Ortiz-Royero, J. C.; Ruiz-Merchan, J. K.; Higgins, A. E.; Henriquez, S. A.

    2016-02-01

    The aim of this study is to determine the contribution and importance of cold fronts and storms to extreme waves in different areas of the Colombian Caribbean in an attempt to determine the extent of the threat posed by the flood processes to which these coastal populations are exposed. Furthermore, the study wishes to establish the actions to which coastal engineering constructions should be subject. In the calculation of maritime constructions, the most important parameter is the height of the wave. For this reason, it is necessary to establish the design wave height to which a coastal engineering structure should be resistant. This wave height varies according to the return period considered. The significant height values for the areas focused on in the study were calculated in accordance with Gumbel's extreme value methodology. The methodology was evaluated using data from the reanalysis of the spectral National Oceanic and Atmospheric Administration (NOAA) WAVEWATCH III® (WW3) model for 15 points along the 1600 km of the Colombian Caribbean coastline (continental and insular) between the years 1979 and 2009. The results demonstrated that the extreme waves caused by tropical cyclones and those caused by cold fronts have different effects along the Colombian Caribbean coast. Storms and hurricanes are of greater importance in the Guajira Peninsula (Alta Guajira). In the central area (consisting of Baja Guajira, and the cities of Santa Marta, Barranquilla, and Cartagena), the strong impact of cold fronts on extreme waves is evident. However, in the southern region of the Colombian Caribbean coast (ranging from the Gulf of Morrosquillo to the Gulf of Urabá), the extreme values of wave heights are lower than in the previously mentioned regions, despite being dominated mainly by the passage of cold fronts. Extreme waves in the San Andrés and Providencia insular region present a different dynamic from

  14. Army Water Reuse Policy - A Decision Document

    DTIC Science & Technology

    2010-06-01

    US Army Corps of Engineers® Engineer Research and Development Center Army Water Reuse Policy – A Decision Document Environment, Energy...AND SUBTITLE Army Water Reuse Policy - A Decision Document 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...regional requirements • Reuse /Recycling to play bigger component US Army Corps of Engineers® Engineer Research and Development Center Tasking • Are

  15. Larger Units: Theater Army, Army Group, Field Army

    DTIC Science & Technology

    1984-09-01

    LARGER UNITS: Theater Army, Army Group , Field Army St Fort LeawiivfoW, Kansas /A ’j>’" /\\(7 ’"VX <\\,» •«:-•$-(••’•.•->’-:-j Report...TYPE 3. DATES COVERED 00-00-1984 to 00-00-1984 4. TITLE AND SUBTITLE Larger Units: Theater Army, Army Group , Field Army 5a. CONTRACT NUMBER 5b...Bibliography No. 4 LARGER UNITS: THEATER ARMY—ARMY GROUP —FIELD ARMY by LTC Gary L. Bounds Combat Studies Institute U.S. Army Command and General Staff

  16. Army Corps of Engineers and Gulf Region Division Contingency Contracting in Iraq/Afghanistan: Sustaining Civilian Voluntary Workforce

    DTIC Science & Technology

    2008-09-01

    authority they need for the planning effort. In addition to a lack of specific guidance, data, and modeling tools, other 7 barriers included...shifting from the old “Institutional Army”6 model to a more modern “Operational Army” model , the Army acquisition workforce has found itself stretched thin... model . Respondents mention financial incentives most often as motivators for volunteering. This may be because the market research e-mail

  17. Health assessment for Anniston Army Depot, Bynum, Calhoun County, Alabama, Region 4. CERCLIS No. AL3210020027. Preliminary report

    SciTech Connect

    Not Available

    1989-04-29

    The Anniston Army Depot (ANAD) facility, which occupies 15,200 acres in northeast Alabama, was originally an ammunition storage depot. Contaminants of concern include trichloroethylene (TCE), cis- and trans-dichloroethylene, methylene chloride, metals, and phenol in groundwater. Based on the available information, the site is considered to be of potential public health concern because of the risk to human health caused by the possibility of exposure to hazardous substances.

  18. [An apothecary from the Cévennes region on the rolls of Oriental Pyrenees Army in 1793].

    PubMed

    Guibert, Marie-Sophie

    2015-01-01

    In 1793 during the french Revolution, the decret of February 23rd orders a big recruitment of 300 000 people. The city of Alès (Cevennes) has to supply ninety-seven soldiers to establish the battalion of the Gard. They will be allocated to the "Armée des Pyrénées-Orientales" (Army of the Eastern Pyrenees) which is going to defend the border with Spain. These armies have to face the influx of wounded persons but especially the devastation of the epidemics. Besides the soldiers, are enlisted the officers of health, the doctors, the surgeons and the pharmacists. So the city of Alès indicates to be of use to this army the youngest of the doctors, freshly honed of the university of Montpellier and two old pharmacists (51 y. and 61 y. old). They were allocated to the hospital of Narbonne where they worked to fight against the epidemics, in particular by the disinfection of rooms. The oldest of them succumbed to the disease. Two others, safe and sound income in their home town, played a notables' role.

  19. Army Technology

    DTIC Science & Technology

    2015-02-01

    intelligent. BY MATT DECEMBER, TARDEC PUBLIC AFFAIRS 7 OWN THE WEATHER Army aviators fly in degraded visual environments with help from sensor...JANUARY/FEBRUARY 2015 Army researchers are going after solutions to help aircraft crews navigate in degraded visual environments, where weather ...DVE as a tactical advantage and to enable safe operations in all conditions, Dellert said. The team’s mantra is “Own the Weather ,” which aims to

  20. Improvement through low cost biofilm carrier in anaerobic tubular digestion in cold climate regions.

    PubMed

    Martí-Herrero, J; Alvarez, R; Rojas, M R; Aliaga, L; Céspedes, R; Carbonell, J

    2014-09-01

    The aim of this research is to evaluate the increase of biogas production with low cost tubular digesters in cold climates using PET rings inside the reactor. Two similar digesters have been operated and monitored in cold weather conditions and have been fed with cow manure. Digester 1 was filled with PET - rings as a biofilm carrier, Digester 2 was kept as a reference. Through the PET - rings the functional surface could be increased by a factor 4.2. The results show that 44% more biogas per Kg SV has been produced with the biofilm carrier in use (0.33 m(3)/kg SV) (reference digester -0.23 m(3)/kg SV), at an organic load rate of 0.26 kg SV/m(3)/d. The thermal performance shows that with an adaptation of the low cost tubular digester the slurry temperature can be raised up to 16.6°C (average) by surrounding temperature of 6.1°C (average) without using any active heating system.

  1. An integrated numerical framework for water quality modelling in cold-region rivers: A case of the lower Athabasca River.

    PubMed

    Shakibaeinia, Ahmad; Kashyap, Shalini; Dibike, Yonas B; Prowse, Terry D

    2016-11-01

    There is a great deal of interest to determine the state and variations of water quality parameters in the lower Athabasca River (LAR) ecosystem, northern Alberta, Canada, due to industrial developments in the region. As a cold region river, the annual cycle of ice cover formation and breakup play a key role in water quality transformation and transportation processes. An integrated deterministic numerical modelling framework is developed and applied for long-term and detailed simulation of the state and variation (spatial and temporal) of major water quality constituents both in open-water and ice covered conditions in the lower Athabasca River (LAR). The framework is based on the a 1D and a 2D hydrodynamic and water quality models externally coupled with the 1D river ice process models to account for the cold season effects. The models are calibrated/validated using available measured data and applied for simulation of dissolved oxygen (DO) and nutrients (i.e., nitrogen and phosphorus). The results show the effect of winter ice cover on reducing the DO concentration, and a fluctuating temporal trend for DO and nutrients during summer periods with substantial differences in concentration between the main channel and flood plains. This numerical frame work can be the basis for future water quality scenario-based studies in the LAR.

  2. Modelling and Analysis of Hydrodynamics and Water Quality for Rivers in the Northern Cold Region of China.

    PubMed

    Tang, Gula; Zhu, Yunqiang; Wu, Guozheng; Li, Jing; Li, Zhao-Liang; Sun, Jiulin

    2016-04-08

    In this study, the Mudan River, which is the most typical river in the northern cold region of China was selected as the research object; Environmental Fluid Dynamics Code (EFDC) was adopted to construct a new two-dimensional water quality model for the urban sections of the Mudan River, and concentrations of COD(Cr) and NH₃N during ice-covered and open-water periods were simulated and analyzed. Results indicated that roughness coefficient and comprehensive pollutant decay rate were significantly different in those periods. To be specific, the roughness coefficient in the ice-covered period was larger than that of the open-water period, while the decay rate within the former period was smaller than that in the latter. In addition, according to the analysis of the simulated results, the main reasons for the decay rate reduction during the ice-covered period are temperature drop, upstream inflow decrease and ice layer cover; among them, ice sheet is the major contributor of roughness increase. These aspects were discussed in more detail in this work. The model could be generalized to hydrodynamic water quality process simulation researches on rivers in other cold regions as well.

  3. Modelling and Analysis of Hydrodynamics and Water Quality for Rivers in the Northern Cold Region of China

    PubMed Central

    Tang, Gula; Zhu, Yunqiang; Wu, Guozheng; Li, Jing; Li, Zhao-Liang; Sun, Jiulin

    2016-01-01

    In this study, the Mudan River, which is the most typical river in the northern cold region of China was selected as the research object; Environmental Fluid Dynamics Code (EFDC) was adopted to construct a new two-dimensional water quality model for the urban sections of the Mudan River, and concentrations of CODCr and NH3N during ice-covered and open-water periods were simulated and analyzed. Results indicated that roughness coefficient and comprehensive pollutant decay rate were significantly different in those periods. To be specific, the roughness coefficient in the ice-covered period was larger than that of the open-water period, while the decay rate within the former period was smaller than that in the latter. In addition, according to the analysis of the simulated results, the main reasons for the decay rate reduction during the ice-covered period are temperature drop, upstream inflow decrease and ice layer cover; among them, ice sheet is the major contributor of roughness increase. These aspects were discussed in more detail in this work. The model could be generalized to hydrodynamic water quality process simulation researches on rivers in other cold regions as well. PMID:27070631

  4. Regional methamphetamine use among U.S. Army personnel stationed in the continental United States and Hawaii: a six-year retrospective study (2000-2005).

    PubMed

    Lacy, Benjamin W; Ditzler, Thomas F; Wilson, Raymond S; Martin, Thomas M; Ochikubo, Jon T; Roussel, Robert R; Pizarro-Matos, Jose M; Vazquez, Raymond

    2008-04-01

    Substance use disorders constitute a serious and persistent threat to military readiness and to the health and safety of military personnel and their families. Methamphetamine is among the most addictive and damaging of commonly abused drugs; this is of great concern for military health providers in Hawaii due to the unusually high prevalence in the local community. The effect of regional drug use on active duty subpopulations has not been previously studied. This study includes a 6-year retrospective sample of laboratory-confirmed methamphetamine-, cocaine-, and marijuana-positive drug tests among Army soldiers stationed in Hawaii and western and eastern continental U.S. installations. The findings suggest that active duty members are significantly affected by the local drug climate. However, current military drug policies also deter use as evidenced by low absolute drug-positive rates even in regions of high civilian prevalence.

  5. A comprehensive evaluation of high friction overlay systems on bridge decks in cold climate regions

    NASA Astrophysics Data System (ADS)

    Kostick, Robert D.

    In recent history the Minnesota Department of Transportation has looked to improve the safety of bridge decks by installing high friction overlays (HFO). A comprehensive study researched four different proprietary HFO systems placed on fourteen bridge decks throughout Minnesota. Research was split into three separate tasks: (1) laboratory testing of aggregate properties, (2) field observations and testing, and (3) a comprehensive analysis of crash data investigated crash rates on bridges with HFO systems. Field observations and testing revealed that the use of snowplows quickly abrades HFO systems. Abrasion, among other factors, causes a reduction in surface friction values, and reduces the life of HFO systems. Furthermore, improving crash rate trends cannot be directly correlated to the installation of HFO systems. Research concludes that HFO systems should not be used in Minnesota. Other cold climate transportation agencies should conduct research emulated after this study to assess HFO systems in their jurisdiction.

  6. Bibliography on Cold Regions Science and Technology, Volume 45, Part 2

    DTIC Science & Technology

    1991-12-01

    Experimental study of adifreece heaving of augere- d caisson finned tubes t1 9 9 1, p.1- 1 7 , eng) 45-25" lieSD footings t1 9 91,. p.152-163. engl 45-2330...t1 9 89 , 16p., cogs 45-941 tinucotre 98,p4-Sms4513 45-0 All"- d Nf. Aadesild, T. Alsilks’s hligh-rank coals Saab Direct Igntion Syste and its cold...poiygnifcac (1990. p.343-357. eng Albert, D.G. 45-2414 Aad-~ D -W. Seismic studies on the grid eastern half of the Ross Ice Shelf: Allard R. Lake Hoare

  7. The Changing Cold Regions Network: Atmospheric, Cryospheric, Ecological and Hydrological Change in the Saskatchewan and Mackenzie River Basins, Canada (Invited)

    NASA Astrophysics Data System (ADS)

    Wheater, H. S.; DeBeer, C.

    2013-12-01

    The cold interior of Northwestern Canada has one of the world's most extreme and varied climates and, as with other regions across the Arctic, is experiencing rapid environmental change. The Changing Cold Regions Network (CCRN) is a new Canadian research network devoted to addressing key challenges and globally-important issues facing the Arctic by improving the understanding of past and ongoing changes in climate, land, vegetation, and water, and predicting their future integrated responses, with a geographic focus on the Saskatchewan and Mackenzie River Basins. The network is funded for 5 years (2013-18) by the Natural Sciences and Engineering Research Council of Canada, and combines the unique expertise of 36 Canadian scientists representing 8 universities and 4 Federal government agencies, as well as 15 international researchers from the United States, China, Australia, the UK, France, and Germany. The network will also involve the World Climate Research Programme, NASA, the Canadian Space Agency, and the National Center for Atmospheric Research. CCRN will integrate existing and new experimental data with modelling and remote sensing products to understand, diagnose and predict changing land, water and climate, and their interactions and feedbacks, for Northwestern Canada's cold interior. It will use a network of world class observatories to study the detailed connections among changing climate, ecosystems and water in the permafrost regions of the Sub-arctic, the Boreal Forest, the Western Cordillera, and the Prairies. Specifically, the network will: 1. Document and evaluate observed Earth system change, including hydrological, ecological, cryospheric and atmospheric components over a range of scales from local observatories to biome and regional scales; 2. Improve understanding and diagnosis of local-scale change by developing new and integrative knowledge of Earth system processes, incorporating these processes into a suite of process-based integrative

  8. Health assessment for Savanna Army Depot, Savanna, Carroll County, Illinois, Region 5. CERCLIS No. IL0213820376. Preliminary report

    SciTech Connect

    Not Available

    1989-01-19

    The Savanna Army Depot Activity (SADA) is on the National Priorities List. The 13,000-acre facility is an Army munitions plant engaged in munitions renovation and loading, and demolition and burning. About 20 areas within the facility have been identified as potential sources of hazardous waste. The environmental contamination on-site (maximum concentrations reported) consists of chloroform (20 ppb), trinitrotoluene or TNT (29 percent), trinitrobenzene or TNB (2,770 ppb), 2,6-dinitrotoluene or 2,6-DNT (1,400 ppb), 2-amino-4,6-dinitrotoluene (300,000 ppb), and 2,4-dinitrotoluene (94,200 ppb) in sediment; TNB (1,400 ppb), TNT (314 ppb), 2,4-DNT (113 ppb), trichloroethylene or TCE (20 ppb), chloroform (20 ppb), and nickel (185 ppb) in ground water; TNT (50 percent), 2,4-DNT (673 ppb), and cyclotrimethylenetrinitramine or RDX (12,300 ppb), and polynuclear aromatic hydrocarbons or PAHs (greater than 59,000,000 ppb) in soil; and RDX (36,900 ppb) and TNT (16,600 ppb) in surface water. The site is considered to be of potential public health concern because of the risk to human health caused by the possibility of exposure to hazardous substances via ground water, surface water, soil, sediment, and air.

  9. Intercomparison of Global Reanalyses and Regional Simulations of Cold Season Water Budgets in the Western United States

    SciTech Connect

    Leung, Lai R.; Qian, Yun; Han, Jongil; Roads, John O.

    2003-12-01

    Estimating water budgets of river basins in the western U.S. is a challenge because of the effects of complex terrain and lack of comprehensive observational datasets. This study aims at understanding the uncertainty in estimating water budgets of the Columbia River (CRB) and Sacramento-San Joaquin (SSJ) River basins. An intercomparison was performed based on the NCEP/NCAR Reanalysis I (NRA1), NCEP/DOE Reanalysis II (NRA2), ECMWF reanalyses (ERA), regional climate simulations produced by the Penn State/NCAR Mesoscale Model (MM5) and NCEP Regional Spectral Model (RSM), and two precipitation datasets gridded at 2.5 and 1/8 degree for seven years between 1986 and 1993 to study the effects of spatial resolutions, model configurations and parameterizations, and large-scale conditions on basin-scale water budgets. Results showed that overall, the regional simulations were superior in terms of simulating the spatial distributions of mean precipitation and precipitation anomalies compared to the global reanalyses. However, cold season precipitation was generally amplified through downscaling using the regional models such that basin mean precipitations were typically higher than the observed, while the opposite was true for the reanalyses. The amplification was the largest in the RSM simulation driven by NRA2, which showed the biggest difference between the large-scale and regional-scale basin mean precipitations. ERA and the MM5 simulation driven by ERA provided the best basin mean precipitation estimates when compared to the 1/8o observational dataset.

  10. Tree-Ring Proxies of Hydroclimate Variability in the Great Lakes Region during Cold Excursions Back to 15ka

    NASA Astrophysics Data System (ADS)

    Panyushkina, I. P.; Leavitt, S. W.

    2014-12-01

    A decade-long investigation of subfossil wood buried in glacio-fluvial, fluvial and lacustrine deposits from the U.S. Great Lakes region has resulted in a Great Lakes tree-ring network (GLTRN) comprising 47 sites dated from ca. 15 ka to 3ka. The GLTRN provides high-resolution proxies for exploration of local and regional responses to hydroclimate change at inter-annual scales during the transition from the Late Pleistocene to the Holocene. Classification of radiometric ages of GLTRN wood with relative cumulative-probability function delineates intervals and importance of hydrological changes in time and space. The overwhelming majority of wood burial events correlate with generally cold climate excursions. Forest-stand deterioration and tree mortality events at the studied sites are demonstrated to result from flooding, via river aggradation (identifying occurrence of extreme hydrologic events), rise of water table, or lake inundation. To better evaluate the special patterns of hydrological change back to 15ka, we developed four floating d13C chronologies from spruce tree rings. The length of these tree-ring proxy series that capture high-frequency moisture variability of the Great Lakes area ranges from 120 to 250 years. Our data indicate progressive wet intervals during the cold excursions precisely dated with 14C tree-ring wiggles at 13.7ka, 12.1ka, and 11.3ka that fall in the Bølling-Allerød and Pre-Boreal Interstadials, and Younger Dryas Stadial. The inter-annual and decadal variability of tree-ring moisture proxies are similar across the studied locations and time intervals. Such coherence of respective proxies may result from both local ecological stability of spruce communities or regional response to a common source of moisture at the studied time intervals and locations. This study demonstrates a potential of GLTRN proxies for modeling hydroclimatic changes at the North American continent back 15 ka.

  11. Restriction to large-scale gene flow vs. regional panmixia among cold seep Escarpia spp. (Polychaeta, Siboglinidae).

    PubMed

    Cowart, Dominique A; Huang, Chunya; Arnaud-Haond, Sophie; Carney, Susan L; Fisher, Charles R; Schaeffer, Stephen W

    2013-08-01

    The history of colonization and dispersal in fauna distributed among deep-sea chemosynthetic ecosystems remains enigmatic and poorly understood because of an inability to mark and track individuals. A combination of molecular, morphological and environmental data improves understanding of spatial and temporal scales at which panmixia, disruption of gene flow or even speciation may occur. Vestimentiferan tubeworms of the genus Escarpia are important components of deep -sea cold seep ecosystems, as they provide long-term habitat for many other taxa. Three species of Escarpia, Escarpia spicata [Gulf of California (GoC)], Escarpia laminata [Gulf of Mexico (GoM)] and Escarpia southwardae (West African Cold Seeps), have been described based on morphology, but are not discriminated through the use of mitochondrial markers (cytochrome oxidase subunit 1; large ribosomal subunit rDNA, 16S; cytochrome b). Here, we also sequenced the exon-primed intron-crossing Haemoglobin subunit B2 intron and genotyped 28 microsatellites to (i) determine the level of genetic differentiation, if any, among the three geographically separated entities and (ii) identify possible population structure at the regional scale within the GoM and West Africa. Results at the global scale support the occurrence of three genetically distinct groups. At the regional scale among eight sampling sites of E. laminata (n = 129) and among three sampling sites of E. southwardae (n = 80), no population structure was detected. These findings suggest that despite the patchiness and isolation of seep habitats, connectivity is high on regional scales.

  12. Simplifications of Simulation on Energy Balances and Estimations of a Hybrid Renewable Energy System for Use in Cold Climate Regions

    NASA Astrophysics Data System (ADS)

    Akpan, Itoro Etim; Sasaki, Masafumi; Endoh, Noboru

    A simplified double grade meteorological data model for the simulation of the annual performance of a domestic-size renewable energy system is proposed. With the model, only two representative days (clearest and cloudiest) during each season of the year are necessary to estimate annual energy balances, carbon emissions and the running costs. The model was chosen in preference to other simplified models based on the error distributions from the results of the continuous simulations in a test period. Detailed numerical simulation studies show that the carbon emissions from the renewable energy system are about 16%of a comparable conventional system. The thermal energy produced by a solar collector during the winter season, however, is insufficient to meet all the loads so that frequent heat pump operations and the auxiliary boiler are necessary in cold climate regions.

  13. Cold War and the environment: the role of Finland in international environmental politics in the Baltic Sea region.

    PubMed

    Räsänen, Tuomas; Laakkonen, Simo

    2007-04-01

    The Convention on the Protection of the Marine Environment of the Baltic Sea Area signed in 1974 in Helsinki is probably the most important environmental agreement consummated in the Baltic Sea region. This article is the first study that explores the history of this agreement, also known as the Helsinki Convention, by using primary archival sources. The principal sources are the archives of the Ministry for Foreign Affairs of Finland. We examine the role of Finland in the process that led to the signing of the Helsinki Convention from the perspective of international politics. The study focuses primarily on Finnish, Swedish, and Soviet state-level parties from the end of the 1960s to 1974. We show that Cold War politics affected in several ways negotiations and contents of the Helsinki Convention. We also argue that the Soviet Union used the emerging international environmental issues as a new tool of power politics.

  14. Geomembrane applications for controlling diffusive migration of petroleum hydrocarbons in cold region environments.

    PubMed

    McWatters, Rebecca S; Rutter, Allison; Rowe, R Kerry

    2016-10-01

    Laboratory permeation tests examine the migration of aromatic hydrocarbons (benzene, toluene, ethylbenzene and xylenes (BTEX)) at 2, 7 and 14 °C through three different types of geomembrane (high density polyethylene (HDPE), linear low density polyethylene (LLDPE) and polyvinyl chloride (PVC)). Tests on both virgin and exhumed field samples provide permeation parameters (partitioning (Sgf), diffusion (Dg), and permeation (Pg) coefficients) for the three geomembranes. These results are combined with published values for the same geomembranes at 23 °C to establish an Arrhenius relationship that can be used to estimate diffusion parameters at temperatures other than those for which tests were conducted. Tests on an HDPE geomembrane sample exhumed after 3 years from a landfill site in the Canadian Arctic showed no significant difference in diffusion characteristics compared to an otherwise similar unaged and unexposed HDPE geomembrane. Contaminant transport modeling for benzene through HDPE, LLPDE and PVC in a simulated landfill cover show that for the conditions examined the presence of any of the three geomembranes below the 2 m thick soil cover substantially reduced the contaminant flux compared to the soils alone for realistic degrees of saturation in the cover soil. For these same realistic cold climate cases, of the three geomembranes examined, the HDPE geomembrane was the most effective at controlling the contaminant flux out of the landfill. An increase in soil cover and liner temperature by 2 °C (from potential climate change effects) above those currently measured at an Arctic landfill showed an increase in contaminant transport through the cover system for all geomembranes due to the increase surface temperature (especially in the summer months). Modeling of the addition of an extra 0.5 m of soil cover, as a mitigation measure for the effects of climate change, indicates that the main benefit of adding this unsaturated soil was to reduce the

  15. On improving cold region hydrological processes in the Canadian Land Surface Scheme

    NASA Astrophysics Data System (ADS)

    Ganji, Arman; Sushama, Laxmi; Verseghy, Diana; Harvey, Richard

    2017-01-01

    Regional and global climate model simulated streamflows for high-latitude regions show systematic biases, particularly in the timing and magnitude of spring peak flows. Though these biases could be related to the snow water equivalent and spring temperature biases in models, a good part of these biases is due to the unaccounted effects of non-uniform infiltration capacity of the frozen ground and other related processes. In this paper, the treatment of frozen water in the Canadian Land Surface Scheme (CLASS), which is used in the Canadian regional and global climate models, is modified to include fractional permeable area, supercooled liquid water and a new formulation for hydraulic conductivity. The impact of these modifications on the regional hydrology, particularly streamflow, is assessed by comparing three simulations performed with the original and two modified versions of CLASS, driven by atmospheric forcing data from the European Centre for Medium-Range Weather Forecast (ECMWF) reanalysis (ERA-Interim) for the 1990-2001 period over a northeast Canadian domain. The two modified versions of CLASS differ in the soil hydraulic conductivity and matric potential formulations, with one version being based on formulations from a previous study and the other one is newly proposed. Results suggest statistically significant decreases in infiltration and therefore soil moisture during the snowmelt season for the simulation with the new hydraulic conductivity and matric potential formulations and fractional permeable area concept compared to the original version of CLASS, which is also reflected in the increased spring surface runoff and streamflows in this simulation with modified CLASS over most of the study domain. The simulated spring peaks and their timing in this simulation are also in better agreement to those observed. This study thus demonstrates the importance of treatment of frozen water for realistic simulation of streamflows.

  16. EXPERIENCE IN REDUCING ELECTRON CLOUD AND DYNAMIC PRESSURE RISE IN WARM AND COLD REGIONS IN RHIC.

    SciTech Connect

    ZHANG, S.Y.; AHRENS,L.; ALLESI, J.; BAI, M.; BLASKIEWICZ, M.; CAMERON, P.; CONNOLLY, R.; DREES, A.; FISCHER, W.; GULLOTTA, J.; HE, P.; HSEUH, H.C.; HUANG, H.; LEE, R.; LITVINENKO, V.; MACKAY, W.W.; MONTAG, C.; NICOLETTI, A.; OERTER, B.; PILAT, F.; PTITSYN, V.; ROSER, T.; SATOGATA, T.; SMART, L.; SYNDSTRUP, L.; TEPIKIAN, S.; THIEBERGER, P.; TRBOJEVIC, D.; WEI, J.; ZENO, K.

    2006-06-23

    The large scale application of non-evaporable getter coating in RHIC has been effective in reducing the electron cloud. Since beams with higher intensity and smaller bunch spacing became possible in operation, the emittance growth is of concern. Study results are reported together with experiences of machine improvements: saturated NEG coatings, anti-grazing ridges in warm sections, and the pre-pumping in cryogenic regions.

  17. Bibliography on Cold Regions Science and Technology. Volume 34, Part 1 and Part 2

    DTIC Science & Technology

    1980-12-01

    iijfeWjaiiiijäfc^ , j,.. CRREL BIBLIOGRAPHY 17 34-413 Obwrvatiou of rapid change« In the orientation and degree of alignment of Ice particles along an...he Orville (.’oast jica Findings of the tests are repoited 34-687 Evolution of the soil landscape in the sand region of the Arctic coastal plain... wild and semi-cul- tivated plants on tailings of the Kuzbass coal mines. [Smgencz i produktivnost’ estestvennol rastitel’nosti i polukul’lur

  18. Characteristics of organic soil in black spruce forests: Implications for the application of land surface and ecosystem models in cold regions

    USGS Publications Warehouse

    Yi, S.; Manies, K.; Harden, J.; McGuire, A.D.

    2009-01-01

    Soil organic layers (OL) play an important role in landatmosphere exchanges of water, energy and carbon in cold environments. The proper implementation of OL in land surface and ecosystem models is important for predicting dynamic responses to climate warming. Based on the analysis of OL samples of black spruce (Picea mariana), we recommend that implementation of OL for cold regions modeling: (1) use three general organic horizon types (live, fibrous, and amorphous) to represent vertical soil heterogeneity; (2) implement dynamics of OL over the course of disturbance, as there are significant differences of OL thickness between young and mature stands; and (3) use two broad drainage classes to characterize spatial heterogeneity, as there are significant differences in OL thickness between dry and wet sites. Implementation of these suggestions into models has the potential to substantially improve how OL dynamics influence variability in surface temperature and soil moisture in cold regions. Copyright 2009 by the American Geophys.ical Union.

  19. Lidar Temperature Measurements During the SOLVE Campaign and the Absence of PSCs from Regions of Very Cold Air

    NASA Technical Reports Server (NTRS)

    Burris, John; McGee, Thomas; Hoegy, Walt; Newman, Paul; Lait, Leslie; Twigg, Laurence; Sumnicht, Grant; Heaps, William; Hostetler, Chris; Neuber, Roland; Bhartia, P. K. (Technical Monitor)

    2001-01-01

    NASA Goddard Space Flight Center's Airborne Raman Ozone, Temperature and Aerosol Lidar (AROTEL) measured extremely cold temperatures during all three deployments (December 1-16, 1999, January 14-29, 2000 and February 27-March 15, 2000) of the Sage III Ozone Loss and Validation Experiment (SOLVE). Temperatures were significantly below values observed in previous years with large regions regularly below 191 K and frequent temperature retrievals yielding values at or below 187 K. Temperatures well below the saturation point of type I polar stratospheric clouds (PSCs) were regularly encountered but their presence was not well correlated with PSCs observed by the NASA Langley Research Center's Aerosol Lidar co-located with AROTEL. Temperature measurements by meteorological sondes launched within areas traversed by the DC-8 showed minimum temperatures consistent in time and vertical extent with those derived from AROTEL data. Calculations to establish whether PSCs could exist at measured AROTEL temperatures and observed mixing ratios of nitric acid and water vapor showed large regions favorable to PSC formation. On several occasions measured AROTEL temperatures up to 10 K below the NAT saturation temperature were insufficient to produce PSCs even though measured values of nitric acid and water were sufficient for their formation.

  20. The Impact of the Atlantic Cold Tongue on West African Monsoon Onset in Regional Model Simulations for 1998-2002

    NASA Technical Reports Server (NTRS)

    Druyan, Leonard M.; Fulakeza, Matthew B.

    2014-01-01

    The Atlantic cold tongue (ACT) develops during spring and early summer near the Equator in the Eastern Atlantic Ocean and Gulf of Guinea. The hypothesis that the ACT accelerates the timing of West African monsoon (WAM) onset is tested by comparing two regional climate model (RM3) simulation ensembles. Observed sea surface temperatures (SST) that include the ACT are used to force a control ensemble. An idealized, warm SST perturbation is designed to represent lower boundary forcing without the ACT for the experiment ensemble. Summer simulations forced by observed SST and reanalysis boundary conditions for each of five consecutive years are compared to five parallel runs forced by SST with the warm perturbation. The article summarizes the sequence of events leading to the onset of the WAM in the Sahel region. The representation of WAM onset in RM3 simulations is examined and compared to Tropical Rainfall Measuring Mission (TRMM), Global Precipitation Climatology Project (GPCP) and reanalysis data. The study evaluates the sensitivity of WAM onset indicators to the presence of the ACT by analysing the differences between the two simulation ensembles. Results show that the timing of major rainfall events and therefore theWAM onset in the Sahel are not sensitive to the presence of the ACT. However, the warm SST perturbation does increase downstream rainfall rates over West Africa as a consequence of enhanced specific humidity and enhanced northward moisture flux in the lower troposphere.

  1. Diversity and cold adaptation of culturable endophytic fungi from bryophytes in the Fildes Region, King George Island, maritime Antarctica.

    PubMed

    Zhang, Tao; Zhang, Yu-Qin; Liu, Hong-Yu; Wei, Yu-Zhen; Li, Hai-Long; Su, Jing; Zhao, Li-Xun; Yu, Li-Yan

    2013-04-01

    Endophytic fungi associated with three bryophyte species in the Fildes Region, King George Island, maritime Antarctica, that is, the liverwort Barbilophozia hatcheri, the mosses Chorisodontium aciphyllum and Sanionia uncinata, were studied by culture-dependent method. A total of 128 endophytic fungi were isolated from 1329 tissue segments of 14 samples. The colonization rate of endophytic fungi in three bryophytes species were 12.3%, 12.1%, and 8.7%, respectively. These isolates were identified to 21 taxa, with 15 Ascomycota, 5 Basidiomycota, and 1 unidentified fungus, based on morphological characteristics and sequence analyses of ITS region and D1/D2 domain. The dominant fungal endophyte was Hyaloscyphaceae sp. in B. hatcheri, Rhizoscyphus sp. in C. aciphyllum, and one unidentified fungus in S. uncinata; and their relative frequencies were 33.3%, 32.1%, and 80.0%, respectively. Furthermore, different Shannon-Weiner diversity indices (0.91-1.99) for endophytic fungi and low endophytic fungal composition similarities (0.19-0.40) were found in three bryophyte species. Growth temperature tests indicated that 21 taxa belong to psychrophiles (9), psychrotrophs (11), and mesophile (1). The results herein demonstrate that the Antarctic bryophytes are an interesting source of fungal endophytes and the endophytic fungal composition is different among the bryophyte species, and suggest that these fungal endophytes are adapted to cold stress in Antarctica.

  2. Cold Stress

    MedlinePlus

    ... Publications and Products Programs Contact NIOSH NIOSH COLD STRESS Recommend on Facebook Tweet Share Compartir Workers who ... cold environments may be at risk of cold stress. Extreme cold weather is a dangerous situation that ...

  3. Coupling of the simultaneous heat and water model with a distributed hydrological model and evaluation of the combined model in a cold region watershed

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To represent the effects of frozen soil on hydrology in cold regions, a new physically based distributed hydrological model has been developed by coupling the simultaneous heat and water model (SHAW) with the geomorphology based distributed hydrological model (GBHM), under the framework of the water...

  4. Army Robotics

    DTIC Science & Technology

    2009-10-07

    Army Robotics 07 October 2009 Dr. Grant Gerhart, Senior Research Scientist Bernard Theisen, Joint Center for Robotics DISTRIBUTION STATEMENT A... Robots 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Grant Gerhart; Bernard Theisen 5d. PROJECT NUMBER 5e. TASK...CBRNE • IED Defeat Systems • Disarm / Disrupt • Reconnaissance • Investigation • Explosive Sniffer • Common Robotic Kit • EOD • Convoy • Log

  5. Development of An Enthalpy-based Frozen Soil Model and Its Validation in A Cold Region in China

    NASA Astrophysics Data System (ADS)

    Bao, H.

    2015-12-01

    A physically-based frozen soil model was developed based on the Water and Energy Budget-based Distributed Hydrological model (WEB-DHM) for the simulation of water and energy transfer in cold regions. In order to simulate the soil freezing/thawing processes stably and efficiently, a two-step algorithm is applied to solve the non-linear energy governing equations: 1) the thermal diffusion equation is used to simulate the heat fluxes between soil layers without considering liquid-ice phase change; 2) a freezing/thawing scheme is used to derive soil temperature, liquid water content and ice content from enthalpy conservation, mass conservation, and freezing point depression equations. In the algorithm, a parameterization set is adopted to update hydraulic and thermal properties by considering the presence of ice and low soil temperatures. The performance of the frozen soil model was validated at point scale in a typical mountainous permafrost region of Binggou Watershed, Heihe Basin, Northwest China. Results show that the model can achieve a convergent solution at a typical time step (hourly) and layer sizes (centimeters) of current land process models. It is able to reproduce the observed soil freezing/thawing processes and hydrological processes. The simulated profiles of soil temperature, liquid water content, ice content and thawing front depth are in good agreement with the observations and the characteristics of permafrost. The freeze-thaw cycle in frozen soil evolution was continuously represented by the contour map of soil temperature and ice content of all soil layers. Therefore, this model can be coupled with hydrological, ecological and climate models to deepen our physical understanding in permafrost regions.

  6. Development of an enthalpy-based frozen soil model and its validation in a cold region in China

    NASA Astrophysics Data System (ADS)

    Bao, Huiyi; Koike, Toshio; Yang, Kun; Wang, Lei; Shrestha, Maheswor; Lawford, Peter

    2016-05-01

    An enthalpy-based frozen soil model was developed for the simulation of water and energy transfer in cold regions. To simulate the soil freezing/thawing processes stably and efficiently, a three-step algorithm was applied to solve the nonlinear governing equations: (1) a thermal diffusion equation was implemented to simulate the heat conduction between soil layers; (2) a freezing/thawing scheme used a critical temperature criterion to judge the phase status and introduced enthalpy and total water mass into freezing depression equation to represent ice formation/melt and corresponding latent heat release/absorption; and (3) a water flow scheme was employed to describe the liquid movement within frozen soil. In addition, a parameterization set of hydraulic and thermal properties was updated by considering the frozen soil effect. The performance of the frozen soil model was validated at point scale in a typical mountainous permafrost basin of China. An ice profile initialization method is proposed for permafrost modeling. Results show that the model can achieve a convergent solution at a time step of hourly and a surface layer thickness of centimeters that are typically used in current land surface models. The simulated profiles of soil temperature, liquid water content, ice content and thawing front depth are in good agreement with the observations and the characteristics of permafrost. The model is capable of continuously reproducing the diurnal and seasonal freeze-thaw cycle and simulating frozen soil hydrological processes.

  7. A Preliminary Assessment of the Regionally Aligned Forces (RAF) Concept’s Implications for Army Personnel Management

    DTIC Science & Technology

    2015-01-01

    Knowledge, Skills , and Abilities...47 Challenges to Tracking Regionally Relevant Knowledge, Skills , and Abilities...Development Skill Identifiers: A Low-Cost, Low-Regret Way Ahead . . . . . . . . . . . . . . 51 Longer-Term Possibilities for Tracking and Measuring

  8. Cold Regions Environmental Considerations

    DTIC Science & Technology

    2009-02-03

    Vegetation types in the subarctic are primarily forest-tundra, taiga , and open woodlands. The northern edge of the Subarctic MOE (the boundary between the...continuous discontinuous Soils (sediments, loess, dust) very limited limited abundant Vegetation (boreal forest, taiga ) not present not present present...you can hear and see exceptionally well over open snow-covered terrain. However, in a deep snow-covered forest ( taiga ), it becomes extremely dark

  9. Army Personnel System Analyses

    DTIC Science & Technology

    1968-12-01

    Allen Mr. Mike Redgrave PAMSIM Applied Research, Inc. OPXAA LTC Delyle Redmond Army Aviation OPAR LTC William Rousse Aviator Assignment OPXAA LTC Billy...Rutherford Army Aviation OPEN MAJ Thomas Sands Army Aviation OPAT LTC John Schnibben Army Aviation OPIN LTC Daniel Sharp Officer Assignment- DATCOM

  10. Common Cold

    MedlinePlus

    ... nose, coughing - everyone knows the symptoms of the common cold. It is probably the most common illness. In ... avoid colds. There is no cure for the common cold. For relief, try Getting plenty of rest Drinking ...

  11. Cold-Air Pools and Regional Warming in the Lake Tahoe Region, Central Sierra Nevada of California—Observations and Considerations regarding the Future of Climate-Change Refugia

    NASA Astrophysics Data System (ADS)

    Dettinger, M. D.

    2015-12-01

    Naturally occurring climate refugia, specifically in the form of cold-air pools (CAPs) in mountain basins, are increasingly discussed as potential safe havens against some impacts of global warming on western ecosystems and cold-adapted species. A key concern in these discussions should be: How will CAPs react to regional warming? Several broad possibilities exist: CAPs may "resist" regional warming, remaining as cool as ever despite warming of their surroundings. CAPs may "reflect" regional warming, experiencing temperature increases that are roughly equal to the warming of their surroundings but that leave the CAP as cool relative to their surroundings as ever. Or CAPs might "disintegrate" in the face of regional warming, losing their special cool status relative to surroundings and in the process warming much more than their surroundings. An evaluation of historical observations of wintertime cold-air pooling in the Lake Tahoe basin and adjacent Truckee drainage offers examples of CAPs that have resisted regional warming (Tahoe) and that have reflected regional warming (Truckee). These two CAP responses to warming suggest that no single fate awaits all CAPs in the Sierra Nevada. Rather, different CAPs will likely evolve in different ways, depending on their topographic configurations (e.g., closed vs draining basins), topographic depths, CAP areas, and even (in the case of the Tahoe basin) thermal conditions at the base of the CAP. These CAP examples also suggest a need for research on the possibility of equivalent future responses by other, non-CAP climate refugia in a warming world.

  12. The InterFrost benchmark of Thermo-Hydraulic codes for cold regions hydrology - first inter-comparison phase results

    NASA Astrophysics Data System (ADS)

    Grenier, Christophe; Rühaak, Wolfram

    2016-04-01

    Climate change impacts in permafrost regions have received considerable attention recently due to the pronounced warming trends experienced in recent decades and which have been projected into the future. Large portions of these permafrost regions are characterized by surface water bodies (lakes, rivers) that interact with the surrounding permafrost often generating taliks (unfrozen zones) within the permafrost that allow for hydrologic interactions between the surface water bodies and underlying aquifers and thus influence the hydrologic response of a landscape to climate change. Recent field studies and modeling exercises indicate that a fully coupled 2D or 3D Thermo-Hydraulic (TH) approach is required to understand and model past and future evolution such units (Kurylyk et al. 2014). However, there is presently a paucity of 3D numerical studies of permafrost thaw and associated hydrological changes, which can be partly attributed to the difficulty in verifying multi-dimensional results produced by numerical models. A benchmark exercise was initialized at the end of 2014. Participants convened from USA, Canada, Europe, representing 13 simulation codes. The benchmark exercises consist of several test cases inspired by existing literature (e.g. McKenzie et al., 2007) as well as new ones (Kurylyk et al. 2014; Grenier et al. in prep.; Rühaak et al. 2015). They range from simpler, purely thermal 1D cases to more complex, coupled 2D TH cases (benchmarks TH1, TH2, and TH3). Some experimental cases conducted in a cold room complement the validation approach. A web site hosted by LSCE (Laboratoire des Sciences du Climat et de l'Environnement) is an interaction platform for the participants and hosts the test case databases at the following address: https://wiki.lsce.ipsl.fr/interfrost. The results of the first stage of the benchmark exercise will be presented. We will mainly focus on the inter-comparison of participant results for the coupled cases TH2 & TH3. Both cases

  13. The InterFrost benchmark of Thermo-Hydraulic codes for cold regions hydrology - first inter-comparison results

    NASA Astrophysics Data System (ADS)

    Grenier, Christophe; Roux, Nicolas; Anbergen, Hauke; Collier, Nathaniel; Costard, Francois; Ferrry, Michel; Frampton, Andrew; Frederick, Jennifer; Holmen, Johan; Jost, Anne; Kokh, Samuel; Kurylyk, Barret; McKenzie, Jeffrey; Molson, John; Orgogozo, Laurent; Rivière, Agnès; Rühaak, Wolfram; Selroos, Jan-Olof; Therrien, René; Vidstrand, Patrik

    2015-04-01

    The impacts of climate change in boreal regions has received considerable attention recently due to the warming trends that have been experienced in recent decades and are expected to intensify in the future. Large portions of these regions, corresponding to permafrost areas, are covered by water bodies (lakes, rivers) that interact with the surrounding permafrost. For example, the thermal state of the surrounding soil influences the energy and water budget of the surface water bodies. Also, these water bodies generate taliks (unfrozen zones below) that disturb the thermal regimes of permafrost and may play a key role in the context of climate change. Recent field studies and modeling exercises indicate that a fully coupled 2D or 3D Thermo-Hydraulic (TH) approach is required to understand and model the past and future evolution of landscapes, rivers, lakes and associated groundwater systems in a changing climate. However, there is presently a paucity of 3D numerical studies of permafrost thaw and associated hydrological changes, and the lack of study can be partly attributed to the difficulty in verifying multi-dimensional results produced by numerical models. Numerical approaches can only be validated against analytical solutions for a purely thermic 1D equation with phase change (e.g. Neumann, Lunardini). When it comes to the coupled TH system (coupling two highly non-linear equations), the only possible approach is to compare the results from different codes to provided test cases and/or to have controlled experiments for validation. Such inter-code comparisons can propel discussions to try to improve code performances. A benchmark exercise was initialized in 2014 with a kick-off meeting in Paris in November. Participants from USA, Canada, Germany, Sweden and France convened, representing altogether 13 simulation codes. The benchmark exercises consist of several test cases inspired by existing literature (e.g. McKenzie et al., 2007) as well as new ones. They

  14. Army Posture Statement 2007

    DTIC Science & Technology

    2007-02-14

    and overhead. We are now well underway in deploying the Lean Six Sigma methodology as a vehicle to seek continuous process improvement, eliminate...and morale. • Implemented Lean Six Sigma methodology within all Army Commands, Direct Reporting Units, Army Service Components of Joint Commands...between 2007 and 2013. • Implemented Lean Six Sigma methodology within all Army Commands, Direct Reporting Units, Army Service Components of Joint

  15. Magnesium Repair by Cold Spray

    DTIC Science & Technology

    2008-05-01

    were conducted using microstructural analysis, hardness, bond strength, and corrosion testing. 15. SUBJECT TERMS Cold spray, magnesium, aluminum ... corrosion pitting are the primary causes for removing the components from service. In addition, any repair must be confined to nonstructural areas of...unlimited. 13. SUPPLEMENTARY NOTES 14. ABSTRACT The U.S. Army has experienced significant corrosion problems with magnesium alloys that are used to

  16. Superfund Record of Decision (EPA Region 2): Marathon Battery, Cold Spring, NY. (Third remedial action), September 1989. Final report

    SciTech Connect

    Not Available

    1989-09-29

    The Marathon Battery site is a former battery-manufacturing plant in Cold Spring, Putnam County, New York. The site is composed of three study areas: Area I, which consists of East Foundry Cove Marsh and Constitution Marsh; Area II, which encompasses the former plant, presently a book-storage warehouse, the surrounding grounds, and a vault with cadmium contaminated sediment dredged from East Foundry Cove; and Area III, which includes East Foundry Cove (48 acres), West Foundry Cove and the Hudson River in the vicinity of Cold Spring pier and a sewer outfall. Contamination in Area III emanates from plant waste water that was discharged via the city sewer system into the Hudson River at Cold Spring Pier or, in some instances, through a storm sewer into East Foundry Cove. A Record of Decision (ROD) was signed for Area I in September 1986 with cleanup activities to include dredging the East Foundry Cove Marsh. The second ROD for the site was signed in September 1988 and included decontamination of the battery plant and soil excavation in Area II. The 1989 ROD represents the third and final operable unit for the site and addresses sediment contamination in Area III. The primary contaminants of concern affecting sediment at the site are metals, including cadmium and nickel.

  17. The emission-line regions in the nucleus of NGC 1313 probed with GMOS-IFU: a supergiant/hypergiant candidate and a kinematically cold nucleus

    NASA Astrophysics Data System (ADS)

    Menezes, R. B.; Steiner, J. E.

    2017-04-01

    NGC 1313 is a bulgeless nearby galaxy, classified as SB(s)d. Its proximity allows high spatial resolution observations. We performed the first detailed analysis of the emission-line properties in the nuclear region of NGC 1313, using an optical data cube obtained with the Gemini Multi-object Spectrograph. We detected four main emitting areas, three of them (regions 1, 2 and 3) having spectra typical of H II regions. Region 1 is located very close to the stellar nucleus and shows broad spectral features characteristic of Wolf-Rayet stars. Our analysis revealed the presence of one or two WC4-5 stars in this region, which is compatible with results obtained by previous studies. Region 4 shows spectral features (as a strong Hα emission line, with a broad component) typical of a massive emission-line star, such as a luminous blue variable, a B[e] supergiant or a B hypergiant. The radial velocity map of the ionized gas shows a pattern consistent with rotation. A significant drop in the values of the gas velocity dispersion was detected very close to region 1, which suggests that the young stars there were formed from this cold gas, possibly keeping low values of velocity dispersion. Therefore, although detailed measurements of the stellar kinematics were not possible (due to the weak stellar absorption spectrum of this galaxy), we predict that NGC 1313 may also show a drop in the values of the stellar velocity dispersion in its nuclear region.

  18. Cold Urticaria

    PubMed Central

    Wasserman, Stephen I.; Soter, Nicholas A.; Center, David M.; Austen, K. Frank

    1977-01-01

    Sera were obtained from the venous effluents of cold-challenged arms of patients with idiopathic cold urticaria without plasma or serum cryoproteins; these sera exhibited increased neutrophil chemotactic activity without alterations of the complement system. A two- to fourfold augmentation of the base-line neutrophil chemotactic activity of serum from the immersed extremity began within 1 min, peaked at 2 min, and returned to base-line levels within 15 min, whereas there was no change in the serum chemotactic activity in the control arm. The augmented chemotactic activity in the serum specimens from the challenged arm of each patient appeared in a high molecular-weight region, as assessed by the difference in activity recovered after Sephadex G-200 gel filtration of the paired lesional and control specimens. Sequential purification of this high molecular-weight activity by anion- and cation-exchange chromatography revealed a single peak of activity at both steps. The partially purified material continued to exhibit a high molecular weight, being excluded on Sepharose 4B, and had a neutral isoelectric point. The partially purified material showed a preferential chemotactic activity for neutrophilic polymorphonuclear leukocytes, required a gradient for expression of this function, and exhibited a capacity to deactivate this cell type. This active principle, termed high molecular-weight neutrophil chemotactic factor, exhibited a time-course of release that could be superimposed upon that of histamine and the low molecular-weight eosinophil chemotactic factor and may represent another mast cell-derived mediator. PMID:874083

  19. Interaction of the main cold shock protein CS7.4 (CspA) of Escherichia coli with the promoter region of hns.

    PubMed

    Brandi, A; Pon, C L; Gualerzi, C O

    1994-01-01

    Escherichia coli protein CS7.4 (CspA), homologous to the class of eukaryotic Y-box DNA-binding proteins, is a cold shock transcriptional activator of at least two genes, hns and gyrA. It was demonstrated that all or nearly all the elements necessary for the stimulation of hns transcription by CS7.4 protein are located in the proximal 110 bp DNA fragment of this gene with no additional elements being present in a longer fragment (660 bp) extending further upstream from the hns promoter. Protein CS7.4 bound strongly to the 110 bp segment of the hns promoter in crude extracts of cold shocked cells, but the purified protein displayed a weak interaction with the same DNA fragment. Purified CS7.4 protein also caused increased or decreased accessibility to DNase I at different sites of the 110 bp fragment of hns but the majority of these effects was seen only in the presence of RNA polymerase. Since gel shift experiments showed that protein CS7.4 stimulated the binding of RNA polymerase to the promoter of hns and since it is known that there are similarities between CS7.4 and ssDNA-binding proteins, we suggest that formation of the open complex by the RNA polymerase or protein-protein contacts between CS7.4 and the RNA polymerase are prerequisites for and/or the effects of the interaction of CS7.4 with its DNA target. The presence of a conserved CCAAT element in the hns promoter region, on the other hand, was found not to be stringently required for cold shock activation since expression of E coli of an hns-cat fusion containing the Proteus vulgaris hns promoter lacking a CCAAT box increased over four-fold after cold shock.

  20. The Changing Cold Regions Network: Improving the Understanding and Prediction of Changing Land, Water, and Climate in the Mackenzie and Saskatchewan River Basins, Canada

    NASA Astrophysics Data System (ADS)

    DeBeer, C. M.; Wheater, H. S.; Chun, K. P.; Shook, K.; Whitfield, P. H.

    2014-12-01

    Within the cold interior of western and northern Canada, rapid and widespread environmental changes are taking place, which are of serious concern for society and have a range of implications from local to regional and global scales. From a scientific standpoint there is an urgent need to understand the changes and develop improved diagnostic and predictive modelling tools to deal with the uncertainty faced in the future. The Changing Cold Regions Network (CCRN) is a research consortium of over 50 Canadian university and government scientists and international researchers aimed at addressing these issues within the geographic domain of the Mackenzie and Saskatchewan River Basins. CCRN's primary focus is to integrate existing and new experimental data with modelling and remote sensing products to understand, diagnose and predict changing land, water and climate, and their interactions and feedbacks. To support these activities, the network utilizes a suite of 14 world-class water, ecosystem, cryosphere and climate (WECC) observatories across this region that provide exceptional opportunities to observe change, investigate processes and their dynamics, and develop and test environmental models. This talk will briefly describe the CCRN thematic components and WECC observatories, and will then describe some of the observed environmental changes and their linkages across the northern and mountainous parts of the network study domain. In particular, this will include changes in permafrost, terrestrial vegetation, snowcover, glaciers, and river discharge in relation to observed climatic changes across the region. The observations draw on a wide range of literature sources and statistical analyses of federal and provincial regional monitoring network data, while more detailed observations at some of the WECC observatories help to show how these regional changes are manifested at local scales and vice versa. A coordinated special observation and analysis period across all

  1. Common cold

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/000678.htm Common cold To use the sharing features on this page, please enable JavaScript. The common cold most often causes a runny nose, nasal congestion, ...

  2. Climate Change and International Competition: the US Army in the Arctic Environment

    DTIC Science & Technology

    2015-05-21

    environment. 15. SUBJECT TERMS US Army Cold Weather Doctrine; US Army Arctic Operational Capability; ULO; Mission Command; Arctic Council; UNCLOS...http://www.arctic.gov/maps.html. Within this defined geographical area of the Arctic, there are diverse terrains and weather conditions that impact...continuous Arctic operations.23 Although warming presents numerous mobility challenges, the region’s extreme cold weather exponentially increases the

  3. Superfund record of decision (EPA Region 10): Umatilla Army Depot (lagoons), soils operable Unit 2, Hermiston, OR. (First remedial action), September 1992

    SciTech Connect

    Not Available

    1992-09-25

    The Umatilla Army Depot lagoons site is located in the center of the 19,700-acre U.S. Army Depot Activity, Umatilla (UMDA), 5 miles west of Hermiston, in Morrow and Umatilla Counties, Oregon. From the 1950's through 1965, UMDA operated an onsite explosives washout plant, which processed munitions to remove and recover explosives using a pressurized hot water system. An estimated 85,000,000 gallons of effluent were discharged to the lagoons during plant operations. The ROD provides a final remedy for the soil present at the lagoons. The primary contaminants of concern affecting the soil are inorganics and explosives, including DNB, 2, 4-DNT, HMX, NB, TNB, TNT, and RDX.

  4. Superfund record of decision (EPA Region 6): Longhorn Army Ammunition Plant, IHAAP 12 and 16 Landfills, Karnack, TX, September 27, 1995

    SciTech Connect

    1996-03-01

    This decision document presents the selected Early Interim Remedial Action for the LHAAP 12 and 16 landfills, Longhorn Army Ammunition Plant (LHAAP), Karnack, Texas. The Record of Decision for the sites addresses an Early Interim Remedial Action. The selected remedy consists of a multilayer landfill cap section which includes the following components: Foundation soil layer, Sodium Bentonite Geocomposite Liner, Geosynthetic Membrane Liner, Final soil cover, and Perimeter berms and drainage swales.

  5. Army Programs: The Army Respiratory Protection Program

    DTIC Science & Technology

    2007-11-02

    leak testing • 3–5, page 4 Maintenance and care of respirators • 3–6, page 4 Procedures for routine worksite inspections • 3–7, page 4 Air quality • 3–8...training provided the DA safety policy for training in smoke is observed. (b) When training and field operations require entrance into con- fined spaces...the Army Respiratory Protection Program as required by law and AR 385–10. 2–3. Commanders of major Army commands Commanders of major Army commands

  6. Superfund Record of Decision (EPA Region 4): USA Anniston Army Depot, (Groundwater Operable Unit), Calhoun County, Anniston, AL. (First remedial action), September 1991

    SciTech Connect

    Not Available

    1991-09-26

    The 15,200-acre USA Anniston Army Depot site is an active equipment rework facility for the U.S. Army in Anniston, Calhoun County, Alabama. The site is divided into several areas including a southeast industrial area, which is the focus of the Record of Decision (ROD). Land use in the area is predominantly residential. In 1990, the Army completed and began operating a ground water pumping and treatment system. The ROD addresses an interim remedy for ground water contamination beneath the southeast industrial area as the first operable unit. Future RODs may address further contamination in the southeast industrial portion of the site. The primary contaminants of concern affecting the ground water are VOCs including PCE and TCE; other organics including phenols; and metals including chromium. The selected remedial action for the site includes continued use of the existing ground water pumping and treatment system using air stripping to remove VOCs, followed by charcoal filtration to remove phenols; and discharging the treated ground ater onsite to surface water.

  7. Future of Army Water Studies

    DTIC Science & Technology

    2011-05-01

    Energy/ water nexus  Balancing supply with demand  Aging infrastructure  Complex water rights issues  Cost vs. price imbalance  Quality degradation...Energy/ Water Nexus • Thermoelectric power • Geothermal • Biofuels • Solar-hot water • Hydropower • Carbon Capture • “ Fracking ” Regional Water Balance...with Broad Applicability  Assess 30-year water supply and demand for sample of Army installations Method developed in 2009 at two pilot studies

  8. Health assessment for Marathon Battery, Cold Springs, New York, Region 2. CERCLIS No. NYD001959757. Preliminary report

    SciTech Connect

    Not Available

    1987-07-16

    The 11-acre Marathon Battery Site (MBS) Plant is located in Putnam County, Cold Springs, New York. The site is bordered to the east by a wooded area and to the south by a junkyard and Foundary Cove. Foundary Cove is a wetland marsh connected by several channels to the Hudson River. Various heavy metals have been identified on-site. They include arsenic, cadmium, cobalt, lead, nickel, and zinc. In addition, a previous ATSDR memorandum reports the results of a ground-water sample containing high concentrations of trichloroethylene. Based on the preliminary information reviewed concerning on-site and off-site contamination, MBS represents a potential public health threat to area residents.

  9. [Effect of tillage patterns on the structure of weed communities in oat fields in the cold and arid region of North China].

    PubMed

    Zhang, Li; Zhang, Li; Wu, Dong-Xia; Zhang, Jun-Jun

    2014-06-01

    In order to clarify the effects of tillage patterns on farmland weed community structure and crop production characteristics, based on 10 years location experiment with no-tillage, subsoiling and conventional tillage in the cold and arid region of North China, and supplementary experiment of plowing after 10 years no-tillage and subsoiling, oat was planted in 2 soils under different tillage patterns, and field weed total density, dominant weed types, weed diversity index, field weed biomass and oats yield were measured. The results showed that the regional weed community was dominated by foxtail weed (Setaira viridis); the weed density under long-term no-tillage was 2.20-5.14 times of tillage at different growing stages of oat, but there were no significant differences between conditional tillage and plowing after long-term no-tillage and subsoiling. Field weed Shannon diversity indices were 0.429 and 0.531, respectively, for sandy chestnut soil and loamy meadow soil under no-tillage conditions, and field weed biomass values were 1.35 and 2.26 times of plowing treatment, while the oat biomass values were only 2807.4 kg x hm(-2) and 4053.9 kg x hm(-2), decreased by 22.3% and 46.2%, respectively. The results showed that the weed community characteristics were affected by both tillage patterns and soil types. Long-term no-tillage farmland in the cold and arid region of North China could promote the natural evolution of plant communities by keeping more perennial weeds, and the plowing pattern lowered the annual weed density, eliminated perennial weeds with shallow roots, and stimulated perennial weeds with deep roots.

  10. Tracking cold bottom water in the Gargano Peninsula and Bari Canyon regions of the Adriatic using seismic oceanography

    NASA Astrophysics Data System (ADS)

    Wood, Warren; Book, Jeffrey; Carniel, Sandro; Lindwall, Dennis; Bortoluzzi, Giovanni; Hobbs, Richard

    2010-05-01

    Tracking cold, dense bottom water from conventional ship sampling is difficult - equipment safety concerns result in incomplete sampling near the seafloor, and lateral variability can be significant. Mooring time series are poor at mapping dense water vein spatial extents and can even completely miss sampling narrow veins. The relatively new technique of seismic oceanography (SO) could potentially provide a new way of identifying and characterizing these bottom waters that is not as subject to the constraints and difficulties of present methods. Furthermore, combining SO with conventional sampling is particularly appealing for better characterization of the quick and small scales of dense water cascades and bottom trapped phenomenon.. There is a relationship between oceanic temperatures and the seismic data such that seismic images can be made to represent a quantitative measure of vertical temperature gradient through much of the water column and even very near the seafloor. The SO technique involves towing a low frequency, broadband (20-250 Hz) sound source (such as an air gun array) and a long, 600-1200 m, array of hydrophones. SO uses much lower frequencies than conventional Acoustical Oceanography (AO) techniques, and is affected by the acoustic impedance (product of sound speed and density) directly, not via proxy such as impurities or biota in the water. The sound pulses reflect off the (mostly temperature) contrasts in the water, and are recorded on the hydrophone array, creating an image of temperature gradient. Because the reflection coefficients are small, signal-enhancing techniques such as synthetic aperture (common midpoint binning) processing is required. The images generated using SO allow for the tracking of very thin (less than 10 m thick) bottom currents provided that the temperature contrast between the bottom, and overlying water is strong enough (0.3 to 1.2 degrees C, depending on acoustic noise levels) and abrupt enough (10-15 meters). The

  11. Superfund record of decision (EPA Region 4): Alabama Army Ammunition Plant (Operable Unit 1), AL. (First remedial action), December 1991. Final report

    SciTech Connect

    Not Available

    1991-12-31

    The 2,200-acre Alabama Army Ammunition Plant (AAAP) site was located in Talledega County, Alabama, near the junction of Talledega Creek and the Coosa River. AAAP was built in 1941 as a government-owned/contractor-operated facility that produced nitrocellulose, nitroaromatic explosives, and 2,4,6-trinitrophenyl methyl nitramine. Operations at AAAP were terminated in August 1945, and in 1973 several parcels of the original 13,233-acre property were sold. In 1978, the U.S. Army Toxic and Hazardous Materials Agency (USATHAMA), managing the Army's Installation Restoration Program (IRP), identified soil, sediment, and ground water potentially contaminated by explosives, asbestos, and lead as a result of past site operations. During the RI/FS, the facility was divided into two general areas: the eastern area (Area A) and the western area (Area B). In 1985, investigations identified soil contamination by explosives, asbestos, and lead in Area A, and ground water contamination by these materials in Area B. Soil excavated from Area A was stockpiled in Area B in two covered buildings and on a concrete slab, which was subsequently covered with a membrane liner. A 1991 characterization study of Area B concluded that explosives, lead, and asbestos contamination were present above regulatory limits. The ROD addressed a final action for the contaminated soil in the Stockpile Soils Area (Area B). The primary contaminants of concern affecting the soil and debris were explosives, including 2,4,6-TNT, 2,4-DNT, 2,6-DNT, and tetryl; metals, including lead; and asbestos, an inorganic.

  12. 32 CFR 536.12 - Commanding General, U.S. Army Medical Command.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 3 2014-07-01 2014-07-01 false Commanding General, U.S. Army Medical Command.... Army Medical Command. (a) After consulting with the Commander USARCS on the selection of medical claims attorneys, the Commander of the U.S. Army MEDCOM, the European Medical Command, or other regional...

  13. 32 CFR 536.12 - Commanding General, U.S. Army Medical Command.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 3 2012-07-01 2009-07-01 true Commanding General, U.S. Army Medical Command.... Army Medical Command. (a) After consulting with the Commander USARCS on the selection of medical claims attorneys, the Commander of the U.S. Army MEDCOM, the European Medical Command, or other regional...

  14. Analytical solutions for benchmarking cold regions subsurface water flow and energy transport models: one-dimensional soil thaw with conduction and advection

    USGS Publications Warehouse

    Kurylyk, Barret L.; McKenzie, Jeffrey M; MacQuarrie, Kerry T. B.; Voss, Clifford I.

    2014-01-01

    Numerous cold regions water flow and energy transport models have emerged in recent years. Dissimilarities often exist in their mathematical formulations and/or numerical solution techniques, but few analytical solutions exist for benchmarking flow and energy transport models that include pore water phase change. This paper presents a detailed derivation of the Lunardini solution, an approximate analytical solution for predicting soil thawing subject to conduction, advection, and phase change. Fifteen thawing scenarios are examined by considering differences in porosity, surface temperature, Darcy velocity, and initial temperature. The accuracy of the Lunardini solution is shown to be proportional to the Stefan number. The analytical solution results obtained for soil thawing scenarios with water flow and advection are compared to those obtained from the finite element model SUTRA. Three problems, two involving the Lunardini solution and one involving the classic Neumann solution, are recommended as standard benchmarks for future model development and testing.

  15. Human whole body cold adaptation

    PubMed Central

    Daanen, Hein A.M.; Van Marken Lichtenbelt, Wouter D.

    2016-01-01

    ABSTRACT Reviews on whole body human cold adaptation generally do not distinguish between population studies and dedicated acclimation studies, leading to confusing results. Population studies show that indigenous black Africans have reduced shivering thermogenesis in the cold and poor cold induced vasodilation in fingers and toes compared to Caucasians and Inuit. About 40,000 y after humans left Africa, natives in cold terrestrial areas seems to have developed not only behavioral adaptations, but also physiological adaptations to cold. Dedicated studies show that repeated whole body exposure of individual volunteers, mainly Caucasians, to severe cold results in reduced cold sensation but no major physiological changes. Repeated cold water immersion seems to slightly reduce metabolic heat production, while repeated exposure to milder cold conditions shows some increase in metabolic heat production, in particular non-shivering thermogenesis. In conclusion, human cold adaptation in the form of increased metabolism and insulation seems to have occurred during recent evolution in populations, but cannot be developed during a lifetime in cold conditions as encountered in temperate and arctic regions. Therefore, we mainly depend on our behavioral skills to live in and survive the cold. PMID:27227100

  16. Assessment of climate change impacts on watershed in cold-arid region: an integrated multi-GCM-based stochastic weather generator and stepwise cluster analysis method

    NASA Astrophysics Data System (ADS)

    Zhuang, X. W.; Li, Y. P.; Huang, G. H.; Liu, J.

    2016-07-01

    An integrated multi-GCM-based stochastic weather generator and stepwise cluster analysis (MGCM-SWG-SCA) method is developed, through incorporating multiple global climate models (MGCM), stochastic weather generator (SWG), and stepwise-clustered hydrological model (SCHM) within a general framework. MGCM-SWG-SCA can investigate uncertainties of projected climate changes as well as create watershed-scale climate projections from large-scale variables. It can also assess climate change impacts on hydrological processes and capture nonlinear relationship between input variables and outputs in watershed systems. MGCM-SWG-SCA is then applied to the Kaidu watershed with cold-arid characteristics in the Xinjiang Uyghur Autonomous Region of northwest China, for demonstrating its efficiency. Results reveal that the variability of streamflow is mainly affected by (1) temperature change during spring, (2) precipitation change during winter, and (3) both temperature and precipitation changes in summer and autumn. Results also disclose that: (1) the projected minimum and maximum temperatures and precipitation from MGCM change with seasons in different ways; (2) various climate change projections can reproduce the seasonal variability of watershed-scale climate series; (3) SCHM can simulate daily streamflow with a satisfactory degree, and a significant increasing trend of streamflow is indicated from future (2015-2035) to validation (2006-2011) periods; (4) the streamflow can vary under different climate change projections. The findings can be explained that, for the Kaidu watershed located in the cold-arid region, glacier melt is mainly related to temperature changes and precipitation changes can directly cause the variability of streamflow.

  17. Genome-Wide Linkage and Regional Association Study of Blood Pressure Response to the Cold Pressor Test in Han Chinese: The GenSalt Study

    PubMed Central

    Yang, Xueli; Gu, Dongfeng; He, Jiang; Hixson, James E.; Rao, Dabeeru C.; Lu, Fanghong; Mu, Jianjun; Jaquish, Cashell E.; Chen, Jing; Huang, Jianfeng; Shimmin, Lawrence C.; Rice, Treva K.; Chen, Jichun; Wu, Xigui; Liu, Depei; Kelly, Tanika N.

    2014-01-01

    Background Blood pressure (BP) response to cold pressor test (CPT) is associated with increased risk of cardiovascular disease. We performed a genome-wide linkage scan and regional association analysis to identify genetic determinants of BP response to CPT. Methods and Results A total of 1,961 Chinese participants completed the CPT. Multipoint quantitative trait linkage analysis was performed, followed by single-marker and gene-based analyses of variants in promising linkage regions (logarithm of odds, LOD ≥ 2). A suggestive linkage signal was identified for systolic BP (SBP) response to CPT at 20p13-20p12.3, with a maximum multipoint LOD score of 2.37. Based on regional association analysis with 1,351 SNPs in the linkage region, we found that marker rs2326373 at 20p13 was significantly associated with mean arterial pressure (MAP) responses to CPT (P = 8.8×10−6) after FDR adjustment for multiple comparisons. A similar trend was also observed for SBP response (P = 0.03) and DBP response (P = 4.6×10−5). Results of gene-based analyses showed that variants in genes MCM8 and SLC23A2 were associated with SBP response to CPT (P = 4.0×10−5 and 2.7×10−4, respectively), and variants in genes MCM8 and STK35 were associated with MAP response to CPT (P = 1.5×10−5 and 5.0×10−5, respectively). Conclusions Within a suggestive linkage region on chromosome 20, we identified a novel variant associated with BP responses to CPT. We also found gene-based associations of MCM8, SLC23A2 and STK35 in this region. Further work is warranted to confirm these findings. Clinical Trial Registration URL: http://www.clinicaltrials.gov; Unique identifier: NCT00721721. PMID:25028485

  18. Army Energy Plan.

    DTIC Science & Technology

    1980-08-08

    achievement will be measured against these goals. Total Army commitment to sound energy policies will reduce our vulnerability to limited external...and strategies ........... 3-2 3.1.2 DOD energy organization ......................... 3-4 3.2 ARMY GOALS, OBJECTIVES, AND POLICIES ...Objectives .............. . . . ........ . ... 3-9 3.2.4 Policies ..................................... 3-10 3.3 ORGANIZATION

  19. Two-dimensional finite difference model to study temperature distribution in SST regions of human limbs immediately after physical exercise in cold climate

    NASA Astrophysics Data System (ADS)

    Kumari, Babita; Adlakha, Neeru

    2015-02-01

    Thermoregulation is a complex mechanism regulating heat production within the body (chemical thermoregulation) and heat exchange between the body and the environment (physical thermoregulation) in such a way that the heat exchange is balanced and deep body temperatures are relatively stable. The external heat transfer mechanisms are radiation, conduction, convection and evaporation. The physical activity causes thermal stress and poses challenges for this thermoregulation. In this paper, a model has been developed to study temperature distribution in SST regions of human limbs immediately after physical exercise under cold climate. It is assumed that the subject is doing exercise initially and comes to rest at time t = 0. The human limb is assumed to be of cylindrical shape. The peripheral region of limb is divided into three natural components namely epidermis, dermis and subdermal tissues (SST). Appropriate boundary conditions have been framed based on the physical conditions of the problem. Finite difference has been employed for time, radial and angular variables. The numerical results have been used to obtain temperature profiles in the SST region immediately after continuous exercise for a two-dimensional unsteady state case. The results have been used to analyze the thermal stress in relation to light, moderate and vigorous intensity exercise.

  20. Investigating the performance and energy saving potential of Chinese commercial building benchmark models for the hot humid and severe cold climate regions

    NASA Astrophysics Data System (ADS)

    Herrmann, Lesley Anne

    2011-12-01

    The demand for energy in China is growing at an alarming rate. Buildings have become a significant component of the energy-demand mix accounting for nearly one-quarter of the country's total primary energy consumption. This study compares the building code standards for office and hotel buildings in the hot humid and severe cold climate regions of China and the United States. Benchmark office and hotel building models have been developed for Guangzhou and Harbin, China that meets China's minimum national and regional building energy codes with the integration of common design and construction practices for each region. These models are compared to the ASHRAE standard based US reference building models for Houston, Texas and Duluth, Minnesota which have similar climate conditions. The research further uses a building energy optimization tool to optimize the Chinese benchmarks using existing US products to identify the primary areas for potential energy savings. In the case of the Harbin models, an economic analysis has also been performed to determine the economic feasibility of alternative building designs. The most significant energy-saving options are then presented as recommendations for potential improvements to current China building energy codes.

  1. Global characteristics of the cold plasma in the equatorial plasmapause region as deduced from the geos 1 mutual impedance probe

    SciTech Connect

    Decreu, P.M.E.; Beghin, C.; Parrot, M.

    1982-02-01

    Thermal plasma parameters derived by the muntal impedance experiment on GEOS are described. The experiment is well suited to the measurement of the electron density and temperature of the outer plasmasphere (when kT/sub e//N/sub e/<1.6 eV/cm/sup 3/). This investigation of the whole set of data supplied by GEOS 1 (4regions: the plasmasphere, an intermediate region of ionospheric refilling, and the plasma trough. In the plasmasphere, we observe profiles with N/sub e/proportionalL/sup -4/, while T/sub e/ stands around 10,000 /sup 0/K or less. The intermediate region, situated next to the plasmasphere and above it, is always present in the day sector, where the ionospheric source plays a leading part. In that zone, the plasma parameters, poorly known up to now, exhibit N/sub e/ values approx.2 to 20 cm/sup -3/, together with T/sub e/ values of 20,000 /sup 0/K on the average, dispersed over a 5,000 to 100,000 /sup 0/K range during disturbances. In the night sector, the intermediate region is seen only during the recovery phase. The region of depleted density is observed at the higher L values in the night and morning MTL sectors. There, plasmas out of Maxwellian equilibrium are seen under disturbed conditions. The dynamic response of the thermal plasma parameters to temporal variations of the a/sub m/ index of magnetic activity follows a known scenario as concerns N/sub e/, making apparent a night-to-day, MTL dependent time delay. As concerns T/sub e/, the dynamical study reveals striking features, such as the persistance of the T/sub e/ modifications into the dusk sector, the interpretation of which remains to be clarified.

  2. Superfund record of decision (EPA Region 4): Milan Army Ammunition Plant, operable units 3 and 4, Milan, TN, October 2, 1995

    SciTech Connect

    1996-03-01

    This decision document presents the selected remedial action for the soil within the northern industrial area of Milan Army Ammunition Plant, Milan, Tennessee. The goal of the cleanup activities at the northern industrial areas of MAAP is to remove the soil contaminated with explosives compounds above risk-based levels. The excavated soil will be treated using a bioremediation process to reduce the concentrations of explosives compounds, the toxicity of the leachate, and the mobility of the remaining organic compounds. The treated soil will then be placed in an on-site solid waste landfill in compliance with State of Tennessee regulations. Additionally, in areas where excavation of the explosives-contaminated soil is infeasible, the soil will be covered with an engineered cap to prevent worker exposure to the explosives compounds and prevent leaching of these compounds to groundwater.

  3. Artic and subarctic environmental analyses utilizing ERTS-1 imagery. Cold regions environmental analysis based on ERTS-1 imagery (preprint)

    NASA Technical Reports Server (NTRS)

    Anderson, D. M. (Principal Investigator); Haugen, R. K.; Gatto, L. W.; Slaughter, C. W.; Marlar, T. L.; Mckim, H. L.

    1972-01-01

    There are no author-identified significant results in this report. An overriding problem in arctic and subarctic environmental research has been the absence of long-term observational data and the sparseness of geographical coverage of existing data. A first look report is presented on the use of ERTS-1 imagery as a major tool in two large area environmental studies: (1) investigation of sedimentation and other nearshore marine processes in Cook Inlet, Alaska; and (2) a regional study of permafrost regimes in the discontinuous permafrost zone of Alaska. These studies incorporate ground truth acquisition techniques that are probably similar to most ERTS investigations. Studies of oceanographic processes in Cook Inlet will be focused on seasonal changes in nearshore bathymetry, tidal and major current circulation patterns, and coastal sedimentation processes, applicable to navigation, construction, and maintenance of harbors. Analyses will be made of the regional permafrost distribution and regimes in the Upper Koyukuk-Kobuk River area located in NW Alaska.

  4. Improving Army Operational Contract Support

    DTIC Science & Technology

    2013-04-01

    8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) Dr. Richard M. Meinhart U.S. Army War...Austin Project Adviser Dr. Richard M. Meinhart U.S. Army War College Faculty Mentor This manuscript is submitted in partial...Improving Army Operational Contract Support by Colonel Daryl P. Harger United States Army United

  5. Index to Army Times 1991

    DTIC Science & Technology

    1992-08-01

    1991; 51(26): p. 6. ARMY--REORGANIZATION Investigators chaLLenge cadre concept. Army Times; Sept. 30, 1991; 52(9): p. 6. ARROW (MISSILE)-- ISRAEL ...p. 10. NUTRITION--RESEARCH AND DEVELOPMENT Tickling palates with pizza, pouch bread. Army Times; Nov. 18, 1991; 52(16): p. 10. OBESITY Poor...Aviators awarded. Army Times; June 24, 1991; 51(48): p. 15. Honoring Patriot crews in Israel . Army Times; Apr. 1, 1991; 51(35): p. 17. House passes

  6. Cold intolerance

    MedlinePlus

    Some causes of cold intolerance are: Anemia Anorexia nervosa Blood vessel problems, such as Raynaud phenomenon Chronic severe illness General poor health Underactive thyroid ( hypothyroidism ) Problem with the hypothalamus (a part ...

  7. Measurements and modeling of cold 13CH4 spectra in the 3750-4700 cm-1 region

    NASA Astrophysics Data System (ADS)

    Brown, L. R.; Nikitin, A. V.; Sung, K.; Rey, M.; Tashkun, S. A.; Tyuterev, Vl. G.; Crawford, T. J.; Smith, M. A. H.; Mantz, A. W.

    2016-05-01

    A new study of 13CH4 line intensities and positions was performed in the Octad region between 3750 and 4700 cm-1. Using 13C-enriched samples, spectra were recorded with both the McMath-Pierce FTS at Kitt Peak Observatory in Arizona and the Bruker IFS-125HR at JPL. Sample temperatures ranged between 80 and 296 K. Line positions and intensities of ~15,000 features were retrieved at different temperatures by non-linear least squares curve-fitting procedures. Intensities were used to estimate the lower state energies for 60% of the features in order to determine quantum assignments up to J=10. A preliminary analysis was performed using the effective Hamiltonian and the effective dipole transition moment expressed in terms of irreducible tensor operators adapted to spherical top molecules. Selected assignments were made up to J=10 for all 24 sub-vibrational states of the Octad; these were modeled for 4752 experimental line positions and 3301 selected line intensities fitted with RMS standard deviations of 0.004 cm-1 and 6.9%, respectively. Integrated intensities of the eight Octad bands are compared to ab initio variational calculations. A prediction of the 13CH4 is given, but further analysis to improve the calculation will be reported in the future.

  8. Army Equipment Modernization Plan

    DTIC Science & Technology

    2013-01-01

    transition , we must continue to provide the Nation with the best equipped, most modernized, and highly capable Army to prevail in any operational...interoperability. • Conducted the Initial Operational Test and Evaluation (IOTE) for WIN-T Inc 2 provid- ing an initial on-the-move capability to BCTs and...the Joint Air to Ground Missile (JAGM) which supports the transition of Army Hellfire missile to a joint missile system and replaces the Marine

  9. The Total Army

    DTIC Science & Technology

    2016-01-01

    headquarters, but the acknowledged limitations reflect otherwise. This is even more concerning given “the Army strategy for global mission command of Army...above resembles a global security market , yet decisions are based on subjective estimates of risks, threats, and opportunities rather than objective...enthusiasm for new investments in blood and treasure. Yet the global security environment is one of growing complexity and danger, and the demand for an

  10. 2010 Army Modernization Strategy

    DTIC Science & Technology

    2010-01-01

    details outlined in Chapter 4 will describe the following modernization objectives: With night vision goggles our Soldiers “own the night .” 10 2010 ARMY...modern armor-capable truck versus a non-armor capable truck? What percentage of our Night Vision Devices must be the most modern variant? The Army...Soldier weapons sight and sensors so they operate within the GSS framework. Systems such as the Digital Enhanced Night Vision Goggle could allow

  11. Assessing the Army Profession

    DTIC Science & Technology

    2011-01-01

    Initial Planning Conference, 15 December 2010. 24. John Winthrop Hackett, The Profession of Arms (Officers’ Call), CMH Pub 70-18 (Washington D.C...unacceptable conditions. In 1986, General John Wickham wrote Values, the Bedrock of the Profession in an attempt to establish a moral touchstone for...Profession Following the methodology of former Army Chiefs of Staff when faced with times of change and turbulence, Secretary of the Army John M

  12. Army Sustainability Report 2010

    DTIC Science & Technology

    2011-09-01

    30 Army Campaign Plan for Health Promotion, Risk Reduction and Suicide Prevention...FY09, Camp Bullis created a 3,000-acre ACUB buffer, which complements the joint economic and nuisance measures of their JLUS with the City of San...under the Fact Sheets section of the ACUB website, aec.army. mil/usaec/acub. Including Camp Bullis , expansions at other buffers, and new buffers at

  13. Army Medical Robotics Research

    DTIC Science & Technology

    2007-01-01

    Army Medical Robotics Research Gary Gilbert, Ph.D., U.S. Army TATRC, Ph: (301) 619-4043, Fax: (301) 619-2518 gilbert@tatrc.org, www.tatrc.org...politically sensitive low intensity combat in urban terrain. Research progress has been made in the areas of robotics ; artificial intelligence...institutions have demonstrated intelligent robots that execute functions ranging from performing mechanical repairs to playing soccer. The military has

  14. The Army Ethic

    DTIC Science & Technology

    2015-06-12

    14. ABSTRACT This thesis examined the CAPE Army Ethic. It uses a three-phased approach, first conducting a survey to determine perceptions of...Army Ethic. It uses a three-phased approach, first conducting a survey to determine perceptions of relevancy among CGSS officers. Second, it uses a...Professionals15 The proposed Ethic then discusses each one of those principles, adding depth and breadth to them in an attempt to show how those

  15. Cardiovascular responses to cold exposure.

    PubMed

    Sun, Zhongjie

    2010-01-01

    The prevalence of hypertension is increased in winter and in cold regions of the world. Cold temperatures make hypertension worse and trigger cardiovascular complications (stroke, myocardial infarction, heart failure, etc.). Chronic or intermittent exposure to cold causes hypertension and cardiac hypertrophy in animals. The purpose of this review is to provide the recent advances in the mechanistic investigation of cold-induced hypertension (CIH). Cold temperatures increase the activities of the sympathetic nervous system (SNS) and the renin-angiotensin system (RAS). The SNS initiates CIH via the RAS. Cold exposure suppresses the expression of eNOS and formation of NO, increases the production of endothelin-1 (ET-1), up-regulates ETA receptors, but down-regulates ETB receptors. The roles of these factors and their relations in CIH will be reviewed.

  16. Cardiovascular responses to cold exposure

    PubMed Central

    Sun, Zhongjie

    2010-01-01

    The prevalence of hypertension is increased in winter and in cold regions of the world. Cold temperatures make hypertension worse and trigger cardiovascular complications (stroke, myocardial infarction, heart failure, etc.). Chronic or intermittent exposure to cold causes hypertension and cardiac hypertrophy in animals. The purpose of this review is to provide the recent advances in the mechanistic investigation of cold-induced hypertension (CIH). Cold temperatures increase the activities of the sympathetic nervous system (SNS) and the renin-angiotensin system (RAS). The SNS initiates CIH via the RAS. Cold exposure suppresses the expression of eNOS and formation of NO, increases the production of endothelin-1 (ET-1), up-regulates ETA receptors, but down-regulates ETB receptors. The roles of these factors and their relations in CIH will be reviewed. PMID:20036896

  17. The Role of the U.S. Army in Asia

    DTIC Science & Technology

    2015-05-01

    Shift: Australia’s Future between Washington and Beijing,” Quarterly Essay 39 (Collingwood, Victoria, Australia), September 2010. See also the...help the Army think about its future role in the Asia-Pacific region. 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT...is meant to help the Army think about its future role in the Asia-Pacific region. ii This page intentionally left blank

  18. Army Reserve Comprehensive Water Efficiency Assessments

    SciTech Connect

    McMordie Stoughton, Kate; Kearney, Jaime

    2015-04-14

    The Army Reserve has partnered with the Pacific Northwest National Laboratory (PNNL) to develop comprehensive water assessments for numerous Army Reserve Centers in all five regions including the Pacific islands and Puerto Rico, and at Fort Buchanan and Fort Hunter Liggett. The objective of these assessments is to quantify water use at the site, and identify innovative water efficiency projects that can be implemented to help reduce water demand and increase efficiency. Several of these assessments have focused on a strategic plan for achieving net zero water to help meet the Army’s Net Zero Directive . The Army Reserve has also leveraged this approach as part of the energy conservation investment program (ECIP), energy savings performance contracts (ESPCs), and utility energy service contracts (UESCs). This article documents the process involved.

  19. Cold injuries.

    PubMed

    Long, William B; Edlich, Richard F; Winters, Kathryne L; Britt, L D

    2005-01-01

    Exposure to cold can produce a variety of injuries that occur as a result of man's inability to adapt to cold. These injuries can be divided into localized injury to a body part, systemic hypothermia, or a combination of both. Body temperature may fall as a result of heat loss by radiation, evaporation, conduction, and convection. Hypothermia or systemic cold injury occurs when the core body temperature has decreased to 35 degrees C (95 degrees F) or less. The causes of hypothermia are either primary or secondary. Primary, or accidental, hypothermia occurs in healthy individuals inadequately clothed and exposed to severe cooling. In secondary hypothermia, another illness predisposes the individual to accidental hypothermia. Hypothermia affects multiple organs with symptoms of hypothermia that vary according to the severity of cold injury. The diagnosis of hypothermia is easy if the patient is a mountaineer who is stranded in cold weather. However, it may be more difficult in an elderly patient who has been exposed to a cold environment. In either case, the rectal temperature should be checked with a low-reading thermometer. The general principals of prehospital management are to (1) prevent further heat loss, (2) rewarm the body core temperature in advance of the shell, and (3) avoid precipitating ventricular fibrillation. There are two general techniques of rewarming--passive and active. The mechanisms of peripheral cold injury can be divided into phenomena that affect cells and extracellular fluids (direct effects) and those that disrupt the function of the organized tissue and the integrity of the circulation (indirect effects). Generally, no serious damage is seen until tissue freezing occurs. The mildest form of peripheral cold injury is frostnip. Chilblains represent a more severe form of cold injury than frostnip and occur after exposure to nonfreezing temperatures and damp conditions. Immersion (trench) foot, a disease of the sympathetic nerves and blood

  20. Cold urticaria.

    PubMed

    Claudy, A

    2001-11-01

    Cold urticaria is one form of urticaria that may be associated with other forms of physical urticarias. Frequency is generally estimated at two or three per 100. The triggering effect of cold is found at history taking in most of the cases. The urticaria is usually superficial, and more rarely associated with deep and/or mucosal urticaria. The diagnosis is based on history taking and the ice cube test. An exhaustive search for an etiologic factor is often unfruitful, and the presence of a cryopathy should lead to a complete work-up. Therapy of cold urticaria may prove to be difficult. In patients with secondary cold urticaria, underlying disease must be treated in order to resolve the skin symptoms. H1-antihistamines can be used but the clinical responses are highly variable. Short-time treatment with low concentration corticosteroids suppresses the symptoms only partially and temporarily. In patients who do not respond to previous treatments, induction of cold tolerance may be proposed but the procedure is difficult to carry out in daily life over an extended period. Key word: cryoglobulins.

  1. [Effects of different organic matter mulching on water content, temperature, and available nutrients of apple orchard soil in a cold region].

    PubMed

    Zhou, Jiang-Tao; Lü, De-Guo; Qin, Si-Jun

    2014-09-01

    The effects of different organic matter covers on soil physical-chemical properties were investigated in a 'Hanfu' apple orchard located in a cold region. Four treatments were applied (weed mulching, rice straw mulching, corn straw mulching, and crushed branches mulching), and physical-chemical properties, including orchard soil moisture and nutrient contents, were compared among treatment groups and between organic matter-treated and untreated plots. The results showed that soil water content increased in the plots treated with organic matter mulching, especially in the arid season. Cover with organic matter mulch slowed the rate of soil temperature increase in spring, which was harmful to the early growth of fruit trees. Organic matter mulching treatments decreased the peak temperature of orchard soil in the summer and increased the minimum soil temperature in the fall. pH was increased in soils treated with organic matter mulching, especially in the corn straw mulching treatment, which occurred as a response to alleviating soil acidification to achieve near-neutral soil conditions. The soil organic matter increased to varying extents among treatment groups, with the highest increase observed in the weed mulching treatment. Overall, mulching increased alkali-hydrolyzable nitrogen, available phosphorus, and available potassium in the soil, but the alkali-hydrolyzable nitrogen content in the rice straw mulching treatment was lower than that of the control.

  2. Index to Army Times 1988

    DTIC Science & Technology

    1992-08-01

    services, role in drug war. Army Times; Jun. 13, 1988; 48(44): p. 10. Watch out below. Army Tir.:7; May 23, 1988; 48(41): p. 25. DRUGS AND EMPLOYMENT ...CIVIL SERVICE EMPLOYEES Most civilians working abroad may avoid AIDS tests. Army Times; Sep. 19, 1988; 49(6): p. 30. Plans to screen civilians for AIDS... EMPLOYMENT In the cockpit as a civilian. Army Times; Jul. 4, 1988; 48(47): p. 20. AKHRCMEYEV, SERGEI Army special agents guarding Soviet Chief. Army

  3. Distributed land surface modeling with utilization of multi-sensor satellite data: application for the vast agricultural terrain in cold region

    NASA Astrophysics Data System (ADS)

    Muzylev, E.; Uspensky, A.; Gelfan, A.; Startseva, Z.; Volkova, E.; Kukharsky, A.; Romanov, P.; Alexandrovich, M.

    2012-04-01

    A technique for satellite-data-based modeling water and heat regimes of a large scale area has been developed and applied for the 227,300 km2 agricultural region in the European Russia. The core component of the technique is the physically based distributed Remote Sensing Based Land Surface Model (RSBLSM) intended for simulating transpiration by vegetation and evaporation from bare soil, vertical transfer of water and heat within soil and vegetation covers during a vegetation season as well as hydrothermal processes in soil and snow covers during a cold season, including snow accumulation and melt, dynamics of soil moisture and temperature during soil freezing and thawing, infiltration into frozen soil. Processes in the "atmosphere-snow-frozen soil" system are critical for cold region agriculture, as they control crop development in early spring before the vegetation season beginning. For assigning the model parameters as well as for preliminary calibrating and validating the model, available multi-year data sets of soil moisture/temperature profiles, evaporation, snow and soil freezing depth measured at the meteorological stations located within the study region have been utilized. To provide an appropriate parametrization of the model for the areas where ground-based measurements are unavailable, estimates have been utilized for vegetation, meteorological and snow characteristics derived from the multispectral measurements of AVHRR/NOAA (1999-2010), MODIS/EOS Terra & Aqua (2002-2010), AMSR-E/Aqua (2003-2004; 2008-2010), and SEVIRI/Meteosat-9 (2009-2010). The technologies of thematic processing the listed satellite data have been developed and applied to estimate the land surface and snow cover characteristics for the study area. The developed technologies of AVHRR data processing have been adapted to retrieve land surface temperature (LST) and emissivity (E), surface-air temperature at a level of vegetation cover (TA), normalized vegetation index (NDVI), leaf

  4. Male meiosis, morphometric analysis and distribution pattern of 2× and 4× cytotypes of Ranunculus hirtellus Royle, 1834 (Ranunculaceae) from the cold regions of northwest Himalayas (India)

    PubMed Central

    Kumar, Puneet; Singhal, Vijay Kumar

    2011-01-01

    Abstract In this study, we examined the chromosome number, detailed male meiosis, microsporogenesis, pollen fertility and morphological features and distribution of 2× and 4× cytotypes of Ranunculus hirtellus Royle, 1834. The majority of the populations scored now from cold regions of the northwest Himalayas showed tetraploid (n=16) meiotic chromosome count and one of the populations studied from the Manimahesh hills existed at diploid level (n=8). The individuals of diploid cytotype exhibited perfectly normal meiotic course resulting in 100% pollen fertility and pollen grains of uniform sizes. On the other hand, the plants of the tetraploid cytotype from all the populations in spite of showing normal bivalent formation and equal distribution to the opposite poles at anaphases showed various meiotic abnormalities. The most prominent among these meiotic abnormalities was the cytomixis which involved inter PMC (pollen mother cell) chromatin material transfer at different stages of meiosis-I. The phenomenon of cytomixis induced various meiotic abnormalities which include chromatin stickiness, pycnotic chromatin, laggards and chromatin bridges, out of plate bivalents at metaphase-I, disoriented chromatin material at anaphase/telophase and micronuclei. Consequently, these populations exhibited varying percentages of pollen sterility (24 - 77 %) and pollen grains of heterogeneous sizes. Analysis of various morphometric features including the stomata in 2× and 4× cytotypes showed that increase in ploidy level in the species is correlated with gigantism of vegetative and floral characters and the two cytotypes can be distinguished from each other on the basis of morphological characters. The distribution patterns of the 2× and 4× cytotypes now detected and 2×, 3×, 4× cytotypes detected earlier by workers from other regions of the Indian Himalayas have also been discussed. PMID:24260626

  5. COLD TRAP

    DOEpatents

    Milleron, N.

    1963-03-12

    An improved linear-flow cold trap is designed for highvacuum applications such as mitigating back migration of diffusion pump oil moiecules. A central pot of liquid nitrogen is nested within and supported by a surrounding, vertical, helical coil of metai sheet, all enveloped by a larger, upright, cylindrical, vacuum vessel. The vertical interstices between successive turns of the coil afford lineal, axial, high-vacuum passages between open mouths at top and bottom of said vessel, while the coil, being cold by virtue of thermal contact of its innermost turn with the nitrogen pot, affords expansive proximate condensation surfaces. (AEC)

  6. Army ants: an evolutionary bestseller?

    PubMed

    Berghoff, Stefanie M

    2003-09-02

    Army ants are characterized by a complex combination of behavioral and morphological traits. Molecular data now indicate that army ant behavior has a unique evolutionary origin and has been conserved for over more than 100 million years.

  7. Cold Sores

    MedlinePlus

    ... causes oral herpes, or cold sores. Type 1 herpes virus infects more than half of the U.S. population by the time they reach their 20s. Type 2 usually affects the genital area Some people have no symptoms from the ...

  8. Hypohydration Effects on Physical and Cognitive Performance in Cold Environments

    DTIC Science & Technology

    2009-01-01

    Experiments were conducted at the same time of day and women were tested in the follicular phase of their menstrual cycle to control for circadian...2008. 2. Adolph EF and Molnar GW. Exchange of heat and tolerances to cold in men exposed to outdoor weather. Am J Hygiene 44: 507-537, 1946. 3... management of cold-weather injuries. Technical Bulletin Medicine 508. 2005. Washington, D.C., Department of the Army. Ref Type: Report 9. Ebbut AF

  9. Index to Army Times 1989

    DTIC Science & Technology

    1992-08-01

    32. ADVANCED FIELD ARTILLERY TACTICAL DATA SYSTEM (AFTADS) Artillery fire control system gets green light. Army Times; Oct. 9, 1989; 50(9): p. 37...COMMAND Special Operations to gain control of its own budget. Army Times; Feb. 20, 1989; 49(28): p. 27. Special operations units face funding crisis...VEHICLES--TESTING Armor breakthrough near. Army Times; July 3, 1989; 49(47): p. 25. I 17 ARMS CONTROL Soviets run into Hilt skepticism. Army Times; May 2

  10. Index to Army Times 1990

    DTIC Science & Technology

    1992-08-01

    CHAMPUS to revise health-care rules. Army Times; Mar. 26, 1990; 50(33): p. 9. CHAMPUS- - CHIROPRACTIC TREATMENT Chiropractic coverage tested. Army Times...FORCES--PANAMA--AMERICAN INVASION, 1989-1990 Women’s action investigated. Army Times; Feb. 5, 1990; 50(26): p. 10. WOMEN IN THE ARMED FORCES-- PREGNANCY ... Pregnancy a growing problem in early outs. Army Times; Sept. 3, 1990; 51(4): p. 10. WOMEN IN THE ARMED FORCES--RECRUITING, ENLISTMENT, ETC. No special

  11. Aeroacoustic research: An Army perspective

    NASA Technical Reports Server (NTRS)

    Morse, H. A.; Schmitz, F. H.

    1978-01-01

    A short perspective of the Army aeroacoustic research program is presented that emphasizes rotary wing, aerodynamically generated noise. Exciting breakthroughs in experimental techniques and facilities are reviewed which are helping build a detailed understanding of helicopter external noise. Army and joint Army/NASA supported research programs in acoustics which promise to reduce the noise of future helicopters without severe performance penalties are included.

  12. Planning for Sustainable Water Supplies for US Army Installations

    DTIC Science & Technology

    2011-10-01

    Risks in Operations October 31, 2011 Planning for Sustainable Water Supplies for US Army Installations Elisabeth Jenicek Mechanical Engineer/Regional...Planner Engineer Research and Development Center Planning for Sustainable  Water   Supplies  for US Army Installations Report Documentation Page Form...COVERED 00-00-2011 to 00-00-2011 4. TITLE AND SUBTITLE Planning for Sustainable Water Supplies for US Army Installations 5a. CONTRACT NUMBER 5b

  13. Simulation and Feasibility Study on a ‘Renewable Energy House’ with a Geothermal Heat Pump-Powered Floor Heating System in Cold Climate Regions

    NASA Astrophysics Data System (ADS)

    Sasaki, Masafumi; Akpan, Itoro; Endoh, Noboru

    An actual renewable energy house, equipped with a geothermal heat pump (GHP)-powered floor heating system was investigated and analyzed. Daily annual monitoring between February 2005 ˜ February 2006 and real-time continuous system monitoring within selected periods during the winter season between November 2006 ˜ January 2007, were carried out in order to establish the actual performance of the system. It emerged that the GHP-powered floor heating system is sufficient for space heating, with the maintenance of near-uniform room temperatures even during the coldest days in a very cold region like Hokkaido, Japan. About 37% average of the floor heat losses are recoverable and more than 50% of the ventilation heat losses are recovered due to various innovative energy-saving techniques built into the system. Annual heat loss from the house estimated by the numerical simulation showed good agreement with the measured annual thermal demand for room heating. The simulation also estimated that annual running costs and Green House Gas (GHG) emissions reductions of 47% and 49% respectively, can be realized with this system compared to an equivalent conventional system. A detailed cost analysis for the GHP-only system revealed that if the cost of fuel oil increases by about 50% from the current value of ¥80/L, then the payback period for a GHP-powered renewable energy system is about 14 years. This payback period reduces to about 10 years if 30% of the initial cost of the GHP-powered system is externally funded.

  14. Engine Cold Start

    DTIC Science & Technology

    2015-09-01

    Army TARDEC Fuels and Lubricants Research Facility Southwest Research Institute® (SwRI®) San Antonio, TX for Eric Sattler U.S. Army TARDEC...Gregory A. T. Hansen U.S. Army TARDEC Fuels and Lubricants Research Facility Southwest Research Institute® (SwRI®) San Antonio, TX for...Army TARDEC Fuels and Lubricants Research Facility (SwRI®) UNCLASSIFIED UNCLASSIFIED iv REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188

  15. Hot, Cold, and Really Cold.

    ERIC Educational Resources Information Center

    Leyden, Michael

    1997-01-01

    Describes a physics experiment investigating temperature prediction and the relationship between the physical properties of heat units, melting, dissolving, states of matter, and energy loss. Details the experimental setup, which requires hot and cold water, a thermometer, and ice. Notes that the experiment employs a deliberate counter-intuitive…

  16. Factors Influencing Army Maintenance

    DTIC Science & Technology

    1989-01-01

    ARI Research Note 89-11 (N 00 Factors Influencing Army Maintenance LOloD Debra C. Evans and J. Thomas Roth Applied Science Associates, Inc. for...1.2.7 .2.7.C.1 11. TITLE (Include Security ClassifIcarIon) Factors Influencing Army Maintenance i2. FERSONAL AuTtiOR(S) Evans, Debra C., and Roth, J...y • ’ Factors and variables that influence maintenance for systems and related manpower, per- sonnel, and training (MPT) characteristics were

  17. NASA Teams With Army in Vortex Combustion Chamber Engine Test

    NASA Technical Reports Server (NTRS)

    2003-01-01

    This photograph depicts one of over thirty tests conducted on the Vortex Combustion Chamber Engine at Marshall Space Flight Center's (MSFC) test stand 115, a joint effort between NASA's MSFC and the U.S. Army AMCOM of Redstone Arsenal. The engine tests were conducted to evaluate an irnovative, 'self-cooled', vortex combustion chamber, which relies on tangentially injected propellants from the chamber wall producing centrifugal forces that keep the relatively cold liquid propellants near the wall.

  18. Index to Army Times 1992.

    DTIC Science & Technology

    1993-02-01

    ACUTE CARE SUPPORT FACILITIES Gift of homes helps patients, families. Army Times; Oct. 12, 1992; 53(11): p. 28. ADDS SEE ARMY DATA DISTRIBUTION SYSTEM...reinstated. Army Times; May 11, 1992; 52(41): p. 23. Wanted: A baby (Life in the Times). Army Times; Nov. 23, 1992; 53(17): p. 45. 3 ADOPTION AND...Times; Aug. 17, 1992; 53(3): p. 24. AUSTRALIAN EXERCISE KANGAROO 92 (MANEUVgRS) Exercise K92: Show the flag in the outback. Army Times; Nov. 2, 1992; 53

  19. Report to Congress on Implementation of Army Directive on Army National Cemeteries Program

    DTIC Science & Technology

    2012-09-17

    of the Army (Procurement) completed the first  of two detailed procurement management reviews (“ PMRs ”) on June 27, 2010.  Subsequently,  the U.S. Army...Region to the Mission and  Installation Contracting Command located at Fort Belvoir (“MICC‐FB”).  The second  PMR ,  conducted in January 2011, found...Logistics, and Technology) and the Deputy Assistant Secretary of the Army  (Procurement) conducted another  PMR  from January‐February 2012 and issued a

  20. Army Strong, Superintendent Savvy

    ERIC Educational Resources Information Center

    Mellon, Ericka

    2011-01-01

    Brigadier General Anthony "Tony" Tata of the U.S. Army had one of those "ah-ha" moments in April 2006 when, on the eve of an operation he was heading in Afghanistan, an Al Qaeda rocket shattered a nearby school. The attack killed a teacher and seven students and wounded dozens more. The rocket incident eventually nudged Tata…

  1. Army Leader Transitions Handbook

    DTIC Science & Technology

    2008-01-01

    Initiate Organizational Communication (STRATCOM) Plan Step 3: Build and Sustain Knowledge Management Systems Step 4: Build Coalitions Internally and...Externally Step 5: Eliminate Needless Constraints PHASE VI: SUSTAINING (D+91+) Step 1: Manage Organizational Systems and Operations Step 2...field manuals and Army regulations and system -oriented technical manuals. Review Organizational Results Conduct a review of results oriented

  2. Molecular markers associated with cold-hardiness in Camellia

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sequence-characterized amplified region (SCAR) markers from expressed sequence tag-polymerase chain reaction (EST-PCR) and random amplified polymorphic DNA (RAPD) markers were developed with the goal to separate cold hardy camellias from non-cold hardy ones. A total of 28 cold hardy and non-cold h...

  3. COLD TRAPS

    DOEpatents

    Thompson, W.I.

    1958-09-30

    A cold trap is presented for removing a condensable component from a gas mixture by cooling. It consists of a shell, the exterior surface of which is chilled by a refrigerant, and conductive fins welded inside the shell to condense the gas, and distribute the condensate evenly throughout the length of the trap, so that the trap may function until it becomes completely filled with the condensed solid. The contents may then be removed as either a gas or as a liquid by heating the trap. This device has particuinr use as a means for removing uranium hexafluoride from the gaseous diffusion separation process during equipment breakdown and repair periods.

  4. Sipping at the Straw: Planning for Sustainable Water Supplies for U.S. Army Installations

    DTIC Science & Technology

    2011-05-01

    Thermoelectric power • Geothermal • Biofuels • Solar-hot water • Hydropower • Carbon Capture • “ Fracking ” Regional Water Balance?  Supply  Rivers...Sipping at the Straw: Planning for Sustainable Water Supplies for U.S. Army Installations Marc Kodack Senior Fellow, Army Environmental Policy...00-00-2011 4. TITLE AND SUBTITLE Sipping at the Straw: Planning for Sustainable Water Supplies for U.S. Army Installations 5a. CONTRACT NUMBER 5b

  5. Army Air and Missile Defense. Future Challenges

    DTIC Science & Technology

    2002-01-01

    Peace/ Colombia Scenario " Features of this Future "* Spread of democracy eliminates risk of wars "* EU, China, Japan economic, but not political, U.S...multinational effort to restore order to Bogota, Colombia , led by the U.S. Army. This would follow extensive and debilitating urban conflict between...Egypt Civil War Scenario . Features of this Future "* Nation-states destroyed in several regions by overpopulation , environmental degradation, ethnic

  6. Weapons Systems, United States Army 1997.

    DTIC Science & Technology

    1997-01-01

    threats. Once a force has been projected into a region, it must be able to defend itself against deep strikes by the adver - sary. If the forward...currently being formulated by OSD and the Army for 1997-2001, will focus on technologies providing higher speed maneuver for day/night and adverse ...operating day or night, in adverse weather conditions, in the battlefield environments of dust, smoke, aerosols, and enemy countermea- sures. It

  7. Army Power and Energy

    DTIC Science & Technology

    2011-11-01

    2011 GreenGov Symposium Oct. 31 ‐ Nov. 2, 2011 Washington Hilton  Washington, DC Clean   Energy  – Session 5 Increasing the DoD Renewable Energy...Rev. 8-98) Prescribed by ANSI Std Z39-18 Clean   Energy  – Session 5 Increasing the DoD Renewable Energy Portfolio November 1, 2011 Army Energy in... Clean   Energy  – Session 5 Increasing the DoD Renewable Energy Portfolio November 1, 2011 3 Army Energy Consumption, 2010 Facilities Vehicles

  8. Achieving Efficiencies in Army Installations.

    DTIC Science & Technology

    2007-11-02

    34" ’■■"■" 1 USAWC STRATEGY RESEARCH PROJECT Achieving Efficiencies in Army Installations by Richard Fliss Col. Richard M. Meinhart Project...government agency. STRATEGY RESEARCH PROJECT ACHIEVING EFFICIENCIES IN ARMY INSTALLATIONS BY RICHARD FLISS DISTRIBUTION STATEMENT A: Approved...for public release. Distribution is unlimited. DTIC QUALITY INSPECTED & USAWC CLASS OF 1998 U.S. ARMY WAR COLLEGE, CARLISLE BARRACKS, PA 17013-5050

  9. Army Families and Soldier Readiness.

    DTIC Science & Technology

    1992-01-01

    self-sufficiency while they are away on deployments. According to the measures in this study, Army personnel have a high level of individual...could improve soldiers’ levels of emotional well-being and yield potentially high payoffs by reducing needs for other ser- vices. ACKNOWLEDGMENTS We...military member • Commitment to the ArmyArmy career intention • Adequacy of child care during deployment These seven dimensions of individual

  10. Index to Army Times, 1993

    DTIC Science & Technology

    1994-02-01

    10. DEPMEDS ff& DEPLOYABLE MEDICAL SYSTEM (DEPMEDS) S DESERT TORTOISE --NATIONAL TRAINING CENTER (NTC), FORT IRM.N, CA Tortoise vs. tank: No contest...Times; Sep. 13, 1993; 54(7): p. 8. Rangers in Somalia: Anatomy of a firefight (After-Action Review). Army Times; Nov. 15, 1993; 54(16): p. 14...TELEPHONE SERVICE International toLl-free numbers mushroom. Army Times; Oct. 11, 1993; 54(11): p. 18. TORTOISE SEE DESERT TORTOISE TOTAL ARMY

  11. Army Public Service Advertising.

    DTIC Science & Technology

    1982-12-01

    34 Marketing and Media Decisions, January 1982, p. 63. 6U.S., General Accounting Office, " Advertising for Military Recruiting," p. 10. 7Dean L. Yarwood...talent and necessary training, they said. 4 8 An article in Marketing and Media Decisions 4 9 offered a brief synopsis of military recruitment advertising ...support, public relations, marketing research, and analysis. The N. W. Ayer field representative’s Army counterpart is the Advertising and Sales

  12. Army Physical Readiness Training

    DTIC Science & Technology

    2010-03-01

    Soldiers to meet the changing physical demands that are placed upon them without undue fatigue or risk of injury is woven into the fabric of the PRT...tasks and within large- scale training event METL tasks.  They habitually train at least two echelons simultaneously on selected METL tasks and require...Chapter 6, Special Conditioning Programs, provides more information on reconditioning. PREGNANCY AND POSTPARTUM TRAINING 4-18. The US Army

  13. Army Strategic Energy Goals

    DTIC Science & Technology

    2010-08-09

    3 Cells Modules Packs UNCLASSIFIED TARDEC’s End-to-End Energy Business: From Generation to Application 4UNCLASSIFIED Smart-Charging Micro-Grid...Installation of microgrid at Schofield Barracks, tied to critical infrastructure • Photovolatic array • Dedicated electric vehicle charging • Grid...Installation Forward Base / Camp Vehicle Battery-Fuel Cell Hybrid Battery-Battery Hybrid Soldier Soldier Army Advanced Energy Initiative: Concept for

  14. Returning to Army Leadership

    DTIC Science & Technology

    2011-03-15

    Matthews and Dale E. Brown (Washington, DC: Pergamon- Brassey ‟ s , 1989), 3. 36 Ibid. 37 Ibid. 22 38 Ibid., 8. 39 Mary Blake French, ed., “Do We Need... S ) Colonel John M. Riley 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND...MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM( S ) U.S. Army War College 122 Forbes Avenue 122 Forbes Avenue

  15. Army Aviation Simulation Survey

    DTIC Science & Technology

    1992-07-01

    Air-Vehicle Concept Evaluation Performance Specification * Product Engineering and Development I • Air-Vehicle Testing and Certification * Aircrew...specification development 12. Helicopter stability for NOE 13. Tiltrotor certification 14. Terrain following/terrain avoidance 15. Wide angle sensor...CAPABILITY/FUNCTIONALITY R & D COST CONSIDERATIONS Speed in Low Unit Low Total HighDevetl. m’t CostA ielt E. Army Research Lab Node 5 2 3 3 F. Realistic

  16. Army Efficiency Initiatives

    DTIC Science & Technology

    2011-04-28

    Service College Fellows. The views expressed in this student academic research paper are those of the author and do not reflect the official policy...this student academic research paper are those of the author and do not reflect the official policy or position of the Department of the Army...products, a large scale company managed to obtain significant results. Total cycle time was reduced by 60%; inventory was cut 43% from $6.3 million to

  17. The Army Lawyer

    DTIC Science & Technology

    2008-07-01

    Fired at Fleeing Cars, Soldiers Say, WASH. POST, Oct. 12, 2007, at A1 (quoting Major General (MG) Joseph Fil , Commander of 1st Cavalry Division, as...saying, “It’s yet another challenge, another setback.”). 32 See generally id. (quoting MG Joseph Fil as saying in reference to the incidents of PSC...Prosecutors Research Institute 99 Canal Center Plaza, Suite 510 Alexandria, VA 22313 (703) 549-9222 JULY 2008 • THE ARMY LAWYER

  18. The Army Lawyer

    DTIC Science & Technology

    2009-07-01

    81 Overall, the new 68 Id. CBS reporter Bob Simon and several camera crew members were captured...and combat camera . Id. The related capabilities of PA, civil-military operations (CMO), and defense support to public diplomacy must always be...JULY 2009 • THE ARMY LAWYER • DA PAM 27-50-434 25 affairs are the most logical IO capabilities where a war correspondent’s skill set can be used by

  19. The Army Study Program.

    DTIC Science & Technology

    1983-05-31

    LEADERSHIP A Total Army whose leadters at all levels possess the highest ethical and professional standards committed ito mission accomplishment and the...wWIIOW WWW"I w Li- w0w iWWW WI 0 do-ccw Upt I.-0 U3 *4..00 =- 0 0 M ) Mc c VU K 0-c gmo g a0-2222we -22222 -2222w 22222W a422 .32 1-00000 ~ ~ ~ ~ 3 0-0 0 S

  20. Revolutionizing Army Leader Development

    DTIC Science & Technology

    2011-03-01

    historical perspective . While it is relatively common knowledge that education and the military profession have been inherently intertwined since the...17013-5050 USAWC CLASS OF 2011 The U.S. Army War College is accredited by the Commission on Higher Education of the Middle State Association of...Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on Higher Education is an institutional accrediting

  1. The American Armies: 1993

    DTIC Science & Technology

    1994-01-01

    implications of these changes for national sovereignty, identity, and security. Additionally, the study considers how proposed military reductions will...funded research and development center (FFRDC) for studies and analysis operated by RAND. The Arroyo Center provides the Army with objective, independent...chaired by the Vice Chief of Staff and by the Assistant Secretary for Research, Development, and Acquisition. Arroyo Center work is performed under

  2. Integration of Female Army Apprentices,

    DTIC Science & Technology

    ARMY TRAINING, *APPRENTICESHIP, * FEMALES , MILITARY TRAINING, MALES, AUSTRALIA, STRESS(PSYCHOLOGY), ATTITUDES(PSYCHOLOGY), ROLES(BEHAVIOR), ASSIMILATION, SCIENTIFIC LITERATURE, COMMERCE, INSTRUCTORS, WORK

  3. Army Occupational Health Program, 1978.

    DTIC Science & Technology

    1978-01-01

    AD A072 913 ARMY ENVIRONMENTAL HYGIENE AGENCY ABERDEEN PROVING SR—ETC Fit 6/5 ARMY OCCUPATIONAL HEALTH PROGRAM, 1978.CU) UNCLASSIFIED 1978 C A CROC...irC ~ ~~5 ~ ¶5 “u UNITE D STATES ARMY ENVIRONMENTAL HYGIENE AGENCY U ABERDEEN PROVING GROUND, MO 21010 ARMY OCCUPATIONAL HEALTH PROGRAM...M.D. COL , MC Di rector, Occupati onal and Environmental Health _ _ _/ Acccs3ion For NTL, ~~ i&1 Un~~~~~~ ced J~~.t~.C1 c~ t io n___________ — J A

  4. Evaluation of a patient with cold and cholinergic urticaria.

    PubMed

    Sigler, R W; Levinson, A I; Evans, R; Horakova, Z; Kaplan, A P

    1979-01-01

    A-20-year-old male Army paratrooper presented with a history of inducible urticaria associated with exercise as well as cold exposure. Upon evaluation, he not only had a positive ice cube test, but also had a positive mecholyl skin test with numberous satellite lesions and generalized punctate urticaria following exercise challenge. Thus, he appeared to have combined cold and cholinergic urticaria. When mediator release was examined during cold and exercise challenge, histamine release was observed in each instance; a rapid rise and fall of plasma histamine was seen after cold challenge, while a lag phase followed by sustained elevation of plasma histamine was associated with exercise challenge. This represents the fourth reported case of combined cold and cholinergic urticaria and is the first in whom mediator release was assessed. The time-course of histamine release was characteristic of each disorder.

  5. Investigation of the Cold Fusion Phenomenon in the Surface Region of Hydrogen Non-occlusive Metal Catalysts; W, Pt, and Au

    NASA Astrophysics Data System (ADS)

    Kozima, Hideo; Mizuno, Tadahiko

    2009-03-01

    There are several experimental data sets showing occurrence of the cold fusion phenomenon (CFP) in such contact metallic catalysts which do not occlude hydrogen isotopes such as tungsten (W), platinum (Pt) and gold (Au). These metals do not occlude hydrogen isotopes and are different from such hydrogen occlusive transition metals usually used in the cold fusion (CF) experiments such as Ti, Ni, and Pd. The non-occlusive isotopes and give us precious information about mechanisms facilitating formation of specific matter for the CFP (CF matter) in the cold fusion material. In the electrolysis experiments with these metals as electrodes and with several electrolytes in light or heavy water, transmuted nuclides were observed in the surface layer of the electrodes. The generated nuclides were localized in areas with a diameter of around a few μm in the surface layer of thickness less than 103 nm. These specific nuclides observed in the host metals, W, Pt and Au, depend on the composition of the electrolyte.

  6. Superfund Record of Decision (EPA Region 2): Mid-State Disposal Landfill, Marathon Battery, Cold Spring, New York, (second remedial action), September 1988

    SciTech Connect

    Not Available

    1988-09-30

    The Marathon Battery Company (MBC) site, a former battery manufacturing plant, is located in the Village of Cold Spring in Putnam, New York, approximately 40 miles north of New York City. The site operated from 1952 to 1979 producing military and commercial batteries. During this time the site changed ownership several times, finally operating as the MBC from 1969 to 1979. Before 1965, the plant's wastewater treatment system discharged into the Hudson River at the Cold Spring pier via the Cold Spring sewer system, except during periods of overload or system shutdown during which time the process effluent was discharged directly into East Foundry Cove Marsh (EFCM) to the southeast. Between November 1972 and July 1973, a limited cleanup was conducted by MBC and other responsible parties, to remove sediment from parts of Foundry Cove and surrounding areas contaminated with cadmium and nickel in excess of 900 mg/kg. The selected remedial action for Area II at this site includes: decontamination of the former battery facility; excavation; and offsite disposal.

  7. Using Army National Guard Combat Battalions for Peace Operations: A Viable Alternative for the Future.

    DTIC Science & Technology

    2007-11-02

    59Michael J. Hardesty and Jason D. Ellis, Training for Peace Operations: The Army Adapts to the Post-Cold War World, (Washington DC: US Institute of Peace...Component Capability and Credibility. Alexandria VA: Institute for Defense Analysis, 1996. Hardesty , Michael J. and Jason D. Ellis, Training for Peace

  8. Cough & Cold Medicine Abuse

    MedlinePlus

    ... Loss Surgery? A Week of Healthy Breakfasts Shyness Cough & Cold Medicine Abuse KidsHealth > For Teens > Cough & Cold ... Someone Quit? Avoiding DXM Why Do People Use Cough and Cold Medicines to Get High? There's an ...

  9. Army Training Study: Concepts of the Army Training System.

    DTIC Science & Technology

    1978-08-08

    Combat Units. 1 March 1971. Harher, Robert A. and Coleman, Charlie C. Application of Simulation Training Exercises to Crisis Relocation Planning...product or outpit of the Army’s helth -. Ssinn. 0 ro)gram qM is a go example of hw pr hugra-. udgetinc’ is intro-. to work. The Army’s health care

  10. Army Force Generation: Balancing Missions in the Army National Guard

    DTIC Science & Technology

    2007-02-23

    National Guard input for Chief, National Guard Bureau Update brief for 30 January 2007, available from https://gkoportal.ngb.army.mil/sites/ JOP ...January 2007; available from https://gkoportal.ngb.army.mil/sites/ JOP /cngbbrief/default.aspx; Internet; accessed 28 January 2007. 55 U.S. General

  11. Active Army and Army Reserve Soldiers: A Comparison.

    ERIC Educational Resources Information Center

    Corkan, JoJo T.; And Others

    A study determined whether chemical operations specialists at skill level 1 differ in terms of aptitude, job knowledge, job confidence, and perceptions of task difficulty, task importance, task frequency, and task training, depending on whether the specialists are active U.S. Army soldiers or are in the Army Reserve. The subjects for whom complete…

  12. 32 CFR 623.3 - Submission of requests for loan of Army materiel.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... commander. (Requests for Defense Civil Preparedness Agency (DCPA) resources will be sent to DCPA regional... 32 National Defense 3 2014-07-01 2014-07-01 false Submission of requests for loan of Army materiel. 623.3 Section 623.3 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY...

  13. 32 CFR 623.3 - Submission of requests for loan of Army materiel.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... commander. (Requests for Defense Civil Preparedness Agency (DCPA) resources will be sent to DCPA regional... 32 National Defense 3 2012-07-01 2009-07-01 true Submission of requests for loan of Army materiel. 623.3 Section 623.3 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY...

  14. MISR Browse Images: Cold Land Processes Experiment (CLPX)

    Atmospheric Science Data Center

    2013-04-02

    ... MISR Browse Images: Cold Land Processes Experiment (CLPX) These MISR Browse images provide a ... over the region observed during the NASA Cold Land Processes Experiment (CLPX). CLPX involved ground, airborne, and satellite measurements ...

  15. Cold confusion

    SciTech Connect

    Chapline, G.

    1989-07-01

    On March 23 two chemists, Martin Fleischmann and Stanley Pons startled the world with a press conference at the University of Utah where they announced that they had achieved nuclear fusion at room temperatures. As evidence they cited the production of ''excess'' amounts of heat in an electrochemical apparatus and observation of neutron production. While the production of heat in a chemical apparatus is not in itself unusual the observation of neutrons is certainly extraordinary. As it turned out, though, careful measurements of the neutron production in electrochemical apparatus similar to that used by Fleischmann and Pons carried out at dozens of other laboratories has shown that the neutron production fails by many orders of magnitude to support the assertion by Fleischmann and Pons that their discovery represents a new and cheap source of fusion power. In particular, independent measurements of the neutron production rate suggest that the actual rate of fusion energy production probably does not exceed 1 trillionth of a watt. This paper discusses the feasibility that cold fusion is actually being achieved. 7 refs.

  16. Army Transformation to Expeditionary Formations

    DTIC Science & Technology

    2008-01-01

    potatoes " of the United States Army. This is what our nation depends on and expects a land based anned force to be. No formation currently on this...is something to be said about form and functionality. Briefly this, kudos to Army leadership by reducing the level of maintenance ( starching , sewing

  17. Cold H I in faint dwarf galaxies

    NASA Astrophysics Data System (ADS)

    Patra, Narendra Nath; Chengalur, Jayaram N.; Karachentsev, Igor D.; Kaisin, Serafim S.; Begum, Ayesha

    2016-03-01

    We present the results of a study of the amount and distribution of cold atomic gas, as well its correlation with recent star formation in a sample of extremely faint dwarf irregular galaxies. Our sample is drawn from the Faint Irregular Galaxy GMRT Survey (FIGGS) and its extension, FIGGS2. We use two different methods to identify cold atomic gas. In the first method, line-of-sight H I spectra were decomposed into multiple Gaussian components and narrow Gaussian components were identified as cold H I. In the second method, the brightness temperature (TB ) is used as a tracer of cold H I. We find that the amount of cold gas identified using the TB method is significantly larger than the amount of gas identified using Gaussian decomposition. We also find that a large fraction of the cold gas identified using the TB method is spatially coincident with regions of recent star formation, although the converse is not true. That is only a small fraction of the regions with recent star formation are also covered by cold gas. For regions where the star formation and the cold gas overlap, we study the relationship between the star formation rate density and the cold H I column density. We find that the star formation rate density has a power-law dependence on the H I column density, but that the slope of this power law is significantly flatter than that of the canonical Kennicutt-Schmidt relation.

  18. Turbulent Heat Fluxes during an Intense Cold-Air Outbreak over the Kuroshio Extension Region: Results from a High-Resolution Coupled Atmosphere-Ocean Model

    DTIC Science & Technology

    2011-02-12

    agreement with AMTEX observa- tions and sensible and latent heat fluxes of 300 and 700 Wm 2, respectively, which are close to the observed values. Xue et...1,300 Wm 2, respectively. Modeling of cold-air outbreaks using a full three-dimensional coupled atmosphere–ocean model was done for the Gulf Stream for a...latent heat flux of 575 Wm 2. In this study, we present a case from 30 January through 6 February 2005 where the formation of cyclo- nes followed the

  19. Army Recruiting Resourcing System.

    DTIC Science & Technology

    1990-09-01

    Sheridan, Illinois 60037-6090 REPORT DOCUMENTATION PAGE OMO No. 070虨 I.& Mrw ung U btOfl tOf thti (CM .; 9 Of nOMToMt,0* Mt e,,tiSO w &rIK" 1 OUr...are those of the author and should not be construed as an official Department of the Army policy or position, unless so designated by other...changes in policies , regulations, or statutes that affect recruiting. Those interviewed within the DA staff (DCSPER, PA&E, and DAB personnel) believe there

  20. Cold energy

    SciTech Connect

    Wallace, John P.

    2015-12-04

    Deviations in Q for resonant superconducting radio frequency niobium accelerator cavities are generally correlated with resistivity loss mechanisms. Field dependent Qs are not well modeled by these classical loss mechanisms, but rather can represent a form of precision cavity surface thermometry. When the field dependent Q variation shows improvement with increasing B field level the classical treatment of this problem is inadequate. To justify this behavior hydrogen as a ubiquitous impurity in niobium, which creates measurable property changes, even at very low concentrations is typically considered the cause of such anomalous behavior. This maybe the case in some instances, but more importantly any system operating with a highly coherent field with a significant time dependent magnetic component at near 2° K will have the ability to organize the remaining free spins within the London penetration depth to form a coupled energy reservoir in the form of low mass spin waves. The niobium resonant cavities are composed of a single isotope with a large nuclear spin. When the other loss mechanisms are stripped away this may be the gain medium activated by the low level residual magnetic fields. It was found that one resonant cavity heat treatment produced optimum surface properties and then functioned as a MASER extracting energy from the 2° K thermal bath while cooling the cavity walls. The cavity operating in this mode is a simulator of what can take place in the wider but not colder universe using the cosmic microwave background (CMB) as a thermal source. The low mass, long lifetimes, and the scale of the magnetic spin waves on the weakly magnetized interstellar medium allows energy to be stored that is many orders of magnitude colder than the cosmic microwave background. A linear accelerator cavity becomes a tool to explore the properties of the long wave length magnetic spin waves that populate this cold low energy regime.

  1. Bioremediation of hydrocarbon-contaminated soils in cold regions: Development of a pre-optimized biostimulation biopile-scale field assay in Antarctica.

    PubMed

    Martínez Álvarez, L M; Ruberto, Lam; Lo Balbo, A; Mac Cormack, W P

    2017-03-02

    Bioremediation proved to be an effective approach to deal with soil contamination, especially in isolated, cold environments such as Antarctica. Biostimulation, involving the addition of macronutrients -mainly nitrogen and phosphorous- is considered the simplest and cheapest bioremediation process. Optimizing the levels of these nutrients is a key step prior to the application of a biostimulation strategy. In this work, N and P levels, optimized by Response Surface Methodology (RSM) at lab-scale, were applied to an Antarctic hydrocarbon contaminated soil. The process was performed on-site, using high density polyethylene geomembranes (800μm) to isolate treated soil from the surroundings and under environmental conditions at Carlini station (Antarctica) during 50days. Two 0.5ton biopiles were used as experimental units; a control biopile (CC), and a biostimulated system (BS), amended with N and P. At the end of the assay, hydrocarbon removal was significantly higher in BS system compared to CC (75.79% and 49.54% respectively), showing that the applied strategy was effective enough to perform a field-assay in Antarctica that significantly reduce soil contamination levels; and proving that RSM represents a fundamental tool for the optimization of nutrient levels to apply during bioremediation of fuel contaminated cold soils.

  2. Army Aviation -- Back to Its Roots

    DTIC Science & Technology

    2009-03-03

    2 Ibid., 5 – 11, and Richard P. Weinert , Jr., A History of Army Aviation – 1950-1962 (Fort Monroe, VA: U.S. Army Training and Doctrine Command, 1991...Doctrine, 75 – 76. 9 Richard P. Weinert , Jr., A History of Army Aviation – 1950-1962 (Fort Monroe, VA: U.S. Army Training and Doctrine Command, 1991

  3. 78 FR 18473 - Army Privacy Act Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-27

    ... Department of the Army 32 CFR Part 505 Army Privacy Act Program AGENCY: Department of the Army, DoD. ACTION... Litigation Division when complaints citing the Privacy Act are filed in order to correct the mailing address in Sec. 505.12. The address for notifying the Army Litigation Division of cases citing the...

  4. [Application of toxic substances in ancient Chinese Army].

    PubMed

    Gong, C

    1995-01-01

    Application of toxic substances as a weapon began in the Spring-Autumn Period. In 677 B.C. the people of Sui dropped poisons into water to expel army from Qi State. During the period of cold weapon in addition to toxic fumigation, poisons were also spread on spears, swords and arrows. Recipes for anti-toxic arrows were recorded in Chen Yanzhi's Xiao-pin-fang of the Western Jin Dynasty, Liu Juan-zi's Gui-Yi-fang of the Liu-Song Dynasty, Jin-chuang-mi-chuan-jin-fang of the Yuan Dynasty. As a rule, toxication through natural sources were emphasized as described in Tai-bai-yin-jing of the Tang Dynasty, etc, including selection of camping sites, quality of water supply. It was also mentioned that the general of an army should despatch order for antitoxicity during travelling.

  5. Cold remedies (image)

    MedlinePlus

    Sore throat, cough, stuffy nose, sneezing, runny nose, fever, chills, and muscle aches are all symptoms associated with the common cold. Over-the-counter medicines for a cold only alleviate cold symptoms but do not shorten the duration of a cold. As always, ...

  6. Transformation of the Army Depot Maintenance System

    DTIC Science & Technology

    2007-03-28

    three, Internet accessed 18 January 2007. 21 Colonel Fred L. Hart, Jr., USA (Ret.), “ Lean Manufacturing and the Army Industrial Base,” Army Logistician...Six Sigma Available at http://www.amc.army.mil/lean/index.aspx, Internet accessed 18 January 2007. 24 Colonel Fred L. Hart, Jr., USA (Ret.), “ Lean ... Manufacturing and the Army Industrial Base”, 6. 25 Institute of Land Warfare, Association of the United States Army, Torchbearer, National Security

  7. Personnel Service Support (PSS) in Army Models

    DTIC Science & Technology

    1989-10-20

    UNCLASSIFIED N ACN 73765 PERSONNEL SERVICE SUPPORT (PSS) IN ARMY MODELS FINAL REPORT DEPARTMENT OF THE ARMY HEADQUARTERS UNITED STATES ARMY TRAINING...Analysis 4-7 A-6 10 Theater Strategic Operational (TSO) Depths B-3 11 Constructing Interval Scales from Ordinal Data E-4 vii GLOSSARY OF ACRONYMS ACN Army...Control Number AI Artificial Intelligence AIDS Acquired Immune Deficiency Syndrome ALB Airland Battle AMSAA Army Materiel Systems Analysis Agency ANSI

  8. Transforming the Colombian Army During the War on Terrorism

    DTIC Science & Technology

    2006-03-15

    fought over local and regional control, control of the population, and particularly, coca. Both the paramilitaries and the FARC and ELN depend on the drug...and the National Police. The government also demanded the cooperation and solidarity of the local and regional authorities in addition to the support...Mobile Brigades, one Army Aviation Brigade, one Counter Narcotic Brigade and eight Regional Intelligence Units. Utilizing the RDF and the mobile brigades

  9. Public health assessment addendum for Letterkenny Army Depot, USA Letterkenny Southeast Area, Chambersburg, Franklin County, Pennsylvania, Region 3. CERCLIS No. PA6213820503 and USA Letterkenny, Property Disposal Office Area, Chambersburg, Franklin County, Pennsylvania. CERCLIS No. PA2210090054. Final report

    SciTech Connect

    Not Available

    1993-05-25

    The Letterkenny Army Depot (Letterkenny) is five miles north of Chambersburg, in Franklin County, Pennsylvania. The US Army Depot consists of two National Priorities List (NPL) sites: USA Letterkenny Southeast Area (hereafter referred to as the SE Area) and USA Letterkenny - Property Disposal Office Area (hereafter referred to as the PDO Area). A public health assessment of those combined sites was released by the Agency for Toxic Substances and Disease Registry on September 30, 1988 (Appendix 1). The previous public health assessment combined discussion of both NPL sites due to similar contaminants and pathways. Since the release of the previous public health assessment, new environmental, community health concerns, and health outcome data have become available, warranting this addendum.

  10. Cold weather injuries, active and reserve components, U.S. Armed Forces, July 2008-June 2013.

    PubMed

    2013-10-01

    From July 2012 through June 2013, the number of active and reserve component service members treated for cold injuries (n=479) was the lowest of the last five cold seasons (2008-2013). Over the last five years hypothermia was the most common cold injury among service members in the Marine Corps and Coast Guard, while frostbite was the most common type of cold injury in the other three Services. Consistent with trends from previous cold seasons, service members who were female, less than 20 years old, or of black, non-Hispanic race/ethnicity tended to have higher cold injury rates than their respective counterparts. Among service members overall, Army personnel accounted for the majority (62%) of cold injuries.

  11. Transforming the Army Service Component Command to a Theater Army

    DTIC Science & Technology

    2013-03-01

    student academic research paper are those of the author and do not reflect the official policy or position of the Department of the Army, Department...Association of Colleges and Schools, 3624 Market Street, Philadelphia, PA 19104, (215) 662-5606. The Commission on Higher Education is an institutional...2013 2. REPORT TYPE STRATEGY RESEARCH PROJECT .33 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Transforming the Army Service

  12. Enhanced Army Airborne Forces: A New Joint Operational Capability

    DTIC Science & Technology

    2014-01-01

    The 1994 Rwandan genocide involved atrocities committed through- out the country, in a remote and underdeveloped region of sub- Saharan Africa far...Armored Infantry Forces . . . . . . . . . . . . 57 Vignette 1: Counter Genocide ...establishing an enclave (e.g., to prevent genocide ) • rapidly interposing a peacekeeping force in a time-sensitive situ- ation. 4 Enhanced Army Airborne

  13. Army Reserve Expands Net Zero Energy, Water, Waste

    SciTech Connect

    Solana, Amy E.

    2015-04-14

    In 2012, the Army initiated a Net Zero (NZ) program to establish NZ energy, water, and/or waste goals at installations across the U.S. In 2013, the U.S. Army Reserve expanded this program to cover all three categories at different types of Reserve Centers (RCs) across 5 regions. Projects identified at 10 pilot sites resulted in an average savings potential from recommended measures of 90% for energy, 60% for water, and 83% for waste. This article provides results of these efforts.

  14. Army Occupational Health and AEHA

    DTIC Science & Technology

    1981-05-01

    of the complex environmental and occupational health problems facing the Army today. As new areas of concern are surfaced, I am sure we will be tasked...Army concern for general control of occupational health hazards occurred in August of 1938 when the Chief of Ordnance requested medical care for its...radiation protection programs beyond the traditional concern for x-ray protection., The Health Physics Division was established and presently exists to

  15. US Army TARDEC: Robotics Overview

    DTIC Science & Technology

    2010-03-25

    unclassified US ARMY TARDEC Robotics Overview Bernard Theisen, Joint Center for Robotics 25 March 2010 Reference herein to any specific commercial...4. TITLE AND SUBTITLE US ARMY TARDEC Robotics Overview 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Bernard... Robotics Industry Partnerships Academia PartnershipsGovernment Partnerships TRADOC Community Outreach • S&T Support to the RS-JPO • Develops and Fosters

  16. IRTM brightness temperature maps of the Martian south polar region during the polar night: The cold spots don't move

    NASA Technical Reports Server (NTRS)

    Paige, D. A.; Crisp, D.; Santee, M. L.; Richardson, M. I.

    1993-01-01

    A series of infrared thermal mapper (IRTM) south polar brightness temperature maps obtained by Viking Orbiter 2 during a 35-day period during the southern fall season in 1978 was examined. The maps show a number of phenomena that have been identified in previous studies, including day to day brightness temperature variations in individual low temperature regions and the tendency for IRTM 11-micron channel brightness temperatures to also decrease in regions where low 20-micron channel brightness temperatures are observed. The maps also show new phenomena, the most striking of which is a clear tendency for the low brightness temperature regions to occur at fixed geographic regions. During this season, the coldest low brightness temperatures appear to be concentrated in distinct regions, with spatial scales ranging from 50 to 300 km. There are approximately a dozen of these concentrations, with the largest centered near the location of the south residual polar cap. Other concentrations are located at Cavi Angusti and close to the craters Main, South, Lau, and Dana. Broader, less intense regions appear to be well correlated with the boundaries of the south polar layered deposits and the Mountains of Mitchell. No evidence for horizontal motion of any of these regions has been detected.

  17. Robotics In Manufacturing: Army View

    NASA Astrophysics Data System (ADS)

    Michel, F. J.

    1983-05-01

    (Figure 1) This is an outline of my presentation today. The U. S. Army has a dual interest in the use of robots, namely: 1. As a substitute for or an extension of the soldier in the battlefield, and 2. in the factories that make Army materiel, or - as we call it -the the production base. The Production Base can again be divided into three separate segments, i.e., the Army owned and operated facilities or GOG6s, such as Rock Island and Watervliet arsenals, and not to be overlooked, the depot operations. There the Army manufactures gun tubes and other related parts for artillery weapons and repairs and overhauls them. A second category is the Army owned and contractor operated facilities or GOCOs,such as the ammunition plants, the tank plants at Lima, Ohio and Warren, Michigan and the Stratford Engine Plant in Connecticut where gas turbines for helicopter and the Abrams tank are manufactured. The last category covers the industrial base, that is those factories which are not only operated but also owned by the contractor himself also referred to as COCOs. You can see from this description that the Army is supported by a base which produces a diversified line of products. Therefore, the task of technology development and technology insertion is considerably more complex than what one encounters in the average U. S. Manufacturing organization.

  18. Cold Stress and the Cold Pressor Test

    ERIC Educational Resources Information Center

    Silverthorn, Dee U.; Michael, Joel

    2013-01-01

    Temperature and other environmental stressors are known to affect blood pressure and heart rate. In this activity, students perform the cold pressor test, demonstrating increased blood pressure during a 1- to 2-min immersion of one hand in ice water. The cold pressor test is used clinically to evaluate autonomic and left ventricular function. This…

  19. 2013 Center for Army Leadership Annual Survey of Army Leadership (CASAL): Army Civilian Leaders

    DTIC Science & Technology

    2014-05-01

    half (53%) indicate they have been effective or very effective in helping to plan career development. Sixteen percent of civilian leaders...the Army Training Network (ATN), which they rate as effective at providing resources for planning and executing self-development (61%), unit...that responded to the 2013 CASAL approximated the Army civilian workforce with regard to gender and ethnic origin ( Office of the Assistant G-1 for

  20. Cold and Cough Medicines

    MedlinePlus

    ... What can you do for your cold or cough symptoms? Besides drinking lots of fluids and getting ... medicines. There are lots of different cold and cough medicines, and they do different things. Nasal decongestants - ...

  1. Cold medicines and children

    MedlinePlus

    ... aspx . Accessed July 26, 2016. Cherry JD. The common cold. In: Cherry JD, Harrison GJ, Kaplan SL, Steinbach ... 2014:chap 7. Miller EK, Williams JV. The common cold. In: Kliegman RM, Stanton BF, St. Geme JW, ...

  2. Skin Reactions to Cold

    PubMed Central

    Talpash, Orest

    1976-01-01

    Although skin reactions to cold are seen surprisingly infrequently in Canada, it is important to manage them correctly when they do occur. Frostbite, cold urticarias, Raynaud's disease and phenomenon, and several miscellaneous changes are discussed. PMID:21308019

  3. Cold knife cone biopsy

    MedlinePlus

    ... biopsy; Pap smear - cone biopsy; HPV - cone biopsy; Human papilloma virus - cone biopsy; Cervix - cone biopsy; Colposcopy - cone biopsy Images Female reproductive anatomy Cold cone biopsy Cold cone removal References American ...

  4. ENSO’s far reaching connection to Indian cold waves

    PubMed Central

    Ratnam, J. V.; Behera, Swadhin K.; Annamalai, H.; Ratna, Satyaban B.; Rajeevan, M.; Yamagata, Toshio

    2016-01-01

    During boreal winters, cold waves over India are primarily due to transport of cold air from higher latitudes. However, the processes associated with these cold waves are not yet clearly understood. Here by diagnosing a suite of datasets, we explore the mechanisms leading to the development and maintenance of these cold waves. Two types of cold waves are identified based on observed minimum surface temperature and statistical analysis. The first type (TYPE1), also the dominant one, depicts colder than normal temperatures covering most parts of the country while the second type (TYPE2) is more regional, with significant cold temperatures only noticeable over northwest India. Quite interestingly the first (second) type is associated with La Niña (El Niño) like conditions, suggesting that both phases of ENSO provide a favorable background for the occurrence of cold waves over India. During TYPE1 cold wave events, a low-level cyclonic anomaly generated over the Indian region as an atmospheric response to the equatorial convective anomalies is seen advecting cold temperatures into India and maintaining the cold waves. In TYPE2 cold waves, a cyclonic anomaly generated over west India anomalously brings cold winds to northwest India causing cold waves only in those parts. PMID:27876871

  5. ENSO’s far reaching connection to Indian cold waves

    NASA Astrophysics Data System (ADS)

    Ratnam, J. V.; Behera, Swadhin K.; Annamalai, H.; Ratna, Satyaban B.; Rajeevan, M.; Yamagata, Toshio

    2016-11-01

    During boreal winters, cold waves over India are primarily due to transport of cold air from higher latitudes. However, the processes associated with these cold waves are not yet clearly understood. Here by diagnosing a suite of datasets, we explore the mechanisms leading to the development and maintenance of these cold waves. Two types of cold waves are identified based on observed minimum surface temperature and statistical analysis. The first type (TYPE1), also the dominant one, depicts colder than normal temperatures covering most parts of the country while the second type (TYPE2) is more regional, with significant cold temperatures only noticeable over northwest India. Quite interestingly the first (second) type is associated with La Niña (El Niño) like conditions, suggesting that both phases of ENSO provide a favorable background for the occurrence of cold waves over India. During TYPE1 cold wave events, a low-level cyclonic anomaly generated over the Indian region as an atmospheric response to the equatorial convective anomalies is seen advecting cold temperatures into India and maintaining the cold waves. In TYPE2 cold waves, a cyclonic anomaly generated over west India anomalously brings cold winds to northwest India causing cold waves only in those parts.

  6. ENSO's far reaching connection to Indian cold waves.

    PubMed

    Ratnam, J V; Behera, Swadhin K; Annamalai, H; Ratna, Satyaban B; Rajeevan, M; Yamagata, Toshio

    2016-11-23

    During boreal winters, cold waves over India are primarily due to transport of cold air from higher latitudes. However, the processes associated with these cold waves are not yet clearly understood. Here by diagnosing a suite of datasets, we explore the mechanisms leading to the development and maintenance of these cold waves. Two types of cold waves are identified based on observed minimum surface temperature and statistical analysis. The first type (TYPE1), also the dominant one, depicts colder than normal temperatures covering most parts of the country while the second type (TYPE2) is more regional, with significant cold temperatures only noticeable over northwest India. Quite interestingly the first (second) type is associated with La Niña (El Niño) like conditions, suggesting that both phases of ENSO provide a favorable background for the occurrence of cold waves over India. During TYPE1 cold wave events, a low-level cyclonic anomaly generated over the Indian region as an atmospheric response to the equatorial convective anomalies is seen advecting cold temperatures into India and maintaining the cold waves. In TYPE2 cold waves, a cyclonic anomaly generated over west India anomalously brings cold winds to northwest India causing cold waves only in those parts.

  7. 75 FR 19302 - Radiation Sources on Army Land

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ... organization, would require a specific Nuclear Regulatory Commission (NRC) license or Army Radiation... Department of the Army 32 CFR Part 655 RIN 0702-AA58 Radiation Sources on Army Land AGENCY: Department of the... revise its regulations concerning radiation sources on Army land. The Army requires Non-Army...

  8. 76 FR 6692 - Radiation Sources on Army Land

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-08

    ... a specific Nuclear Regulatory Commission (NRC) license or Army Radiation Authorization (ARA). The... Department of the Army 32 CFR Part 655 RIN 0702-AA58 Radiation Sources on Army Land AGENCY: Department of the... regulation concerning radiation sources on Army land. The Army requires non-Army agencies (including...

  9. Boreal spring precipitation variability in the cold arid western Himalaya during the last millennium, regional linkages, and socio-economic implications

    NASA Astrophysics Data System (ADS)

    Yadava, Akhilesh K.; Bräuning, Achim; Singh, Jayendra; Yadav, Ram R.

    2016-07-01

    Precipitation in the monsoon shadow zone of the western Himalayan region, largely under the influence of mid-latitude westerlies, is the dominant regional socioeconomic driver. Current knowledge of long-term regional precipitation variability is scarce due to spatially and temporally limited weather and high-resolution proxy climate records. We developed the first boreal spring precipitation reconstruction for the western Himalaya covering the last millennium (1030-2011 C.E.). The annually resolved reconstruction is based on a large tree-ring data set of Himalayan cedar (Cedrus deodara) and neoza pine (Pinus gerardiana) from 16 ecologically homogeneous moisture stressed settings in Kinnaur, western Indian Himalaya. The precipitation reconstruction revealed persistent long-term spring droughts from the 12th to early 16th century C.E. and pluvial from the late 16th century C.E. to recent decades. The late 15th and early 16th centuries (1490-1514 C.E.) displayed the driest episode, with precipitation being ∼15% lower than the long-term mean. The early 19th century (1820-1844 C.E.) was the wettest period of the past millennium, with mean precipitation ∼13% above the long-term mean. The reconstructed boreal spring precipitation from the western Himalaya revealed large-scale consistency with hydrological records from westerly dominated regions in Central Asia, indicating synoptic-scale changes in atmospheric circulation during the major part of the Medieval and Little Ice Age periods. Protracted droughts in Central Asia could have caused severe contraction of the regional economy, as indicated by striking coherence of reconstructed drought periods and historic social upheavals and invasions of India from Central and Western Asian invaders. Vulnerability to climatic extremes underpins the need to develop a better understanding of the temporal and spatial variability in regional hydroclimate in order to devise viable water resource management plans.

  10. Preliminary thoughts concerning potential US Army threats/roles

    SciTech Connect

    Greene, R.A.; Solomon, K.A.; Miles, J.T.

    1991-06-01

    The rate at which the current world military/political perspective is changing demands consideration of a broader spectrum of potential threats then has been the case for the past few decades--during which the Soviet Union was the preeminent threat. Seemingly overnight, the cold war ceased, the requirement for massive U.S. military counters to the Soviet Union forces faded, and an era of constant (obvious) military threat disappeared. This situation has in turn been revolutionized by the Iraq invasion of Kuwait and the U.S. response. The paper addresses part of the problem facing military planners by defining a spectrum of threats that typify those the U.S. Army might face over the next decade or two. The purpose of the threat set is to support the evaluation of the effectiveness and usefulness, to the U.S. Army, of advanced technologies. The set of threats is intended to provide a complete set of characteristics rather then to be a complete list of the possibilities; it is illustrative rather than exhaustive. Although largely completed before the war with Iraq started, its content is still valid in that its purpose is to provide a framework for thinking about future U.S. Army technology needs.

  11. [The army of the East and health services].

    PubMed

    Guivarc'h, Marcel

    2007-01-01

    A medical disaster due to the failure of a plan intended to free Belfort by an army of 90 000 men, formed by Bourbaki in Nevers, joined in Besancon by 40 000 men from Lyon and from Dijon. Envisaged in three days, the regrouping lasts three weeks. A gigantic railway blocking, by an icy cold, leaves in the trains of the soldiers without food, of the horses without irons nor fodder. A third of manpower is from the start inapt for the fights. The utter exhaustion of the men don't make possible to exploit the success of Villersexel's battle (January 9), nor to cross Lizaine. The medical army officers joined those of the civil ambulances formed in South-east, and that of Pamard. The care given with delay on the covered with snow ground, in precarious shelters or encumbered hospitals, is summary. Cold, gelures, walk feet, infection, associated variola, are the cause of a high mortality: 8 500 died, and much of casualties. Ordered by Bourbaki, the dramatic routed to Switzerland by Pontarlier and the Cluse collar, under the Prussian shells will add 15 000 killed. The Swiss ones collect sick and wounded in 200 ambulances along the border, and on 87 000 men to be disarmed in 9 000 hospitalize. Pamard will remain until March 18 at the Pontarlier' hospital.

  12. Strategic Analysis of the Asia-Pacific Region: Is a Forward-Based Aircraft Carrier Required in the Post-Cold War Era?

    DTIC Science & Technology

    1991-06-07

    include Southeast Asia, Indonesia and Thailand (East Indian Ocean ) in the west, the Australian continent in the south to Northeast Asia the Kurile...purposes, the area bounded by western Indonesia and Thailand (East Indian Ocean /South Asia) in the west extending northwesterly to include the Arabian Sea...relations, regional stability, and freedom of oceanic trade routes. In Europe, the multilateral NATO military alliance protected free democracies against the

  13. Reducing Hazardous Emissions at Anniston Army Depot

    DTIC Science & Technology

    2012-05-01

    Emissions at Anniston Army Depot Mr. Jack Kelley, ARL Mr. Wayne Ziegler, ARL Report Documentation Page Form ApprovedOMB No. 0704-0188 Public...4. TITLE AND SUBTITLE Reducing Hazardous Emissions at Anniston Army Depot 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...Rev. 8-98) Prescribed by ANSI Std Z39-18 Anniston Army Depot  Anniston Army Depot (ANAD) performs depot level maintenance for combat tanks

  14. Army Aviation’s Role in USAFRICOM and United States Army Africa

    DTIC Science & Technology

    2010-02-16

    Excellence (USAACE) to work with the Department of the Army (DA) on developing an aviation force structure that can meet the needs of USAFRICOM and...Army (DA) on developing an aviation force structure that can meet the needs of USAFRICOM and USARAF. ARMY AVIATION’S ROLE IN USAFRICOM AND...UNITED STATES ARMY AFRICA This paper examines the Army Aviation force structure necessary for supporting USAFRICOM and USARAF. The examination

  15. The Army National Guard Division Headquarters in the Army of 2020

    DTIC Science & Technology

    2013-05-26

    the RC to meet combatant commanders’ objectives. In response to the President’s refined national security strategy, the Army issued the 2013 Army...the nation’s ability to maintain a force structure at a lower cost capable of rapidly mobilizing to meet national security interests. World War I...THE ARMY NATIONAL GUARD DIVISION HEADQUARTERS IN THE ARMY OF 2020 A Monograph by Major Chris M. Mabis Army National

  16. Systemic Army Environmental Issues: Perspectives and Interpretations

    DTIC Science & Technology

    1992-08-01

    satisfy today’s RCRA or HSWA [ Hazardous and Solid Waste Amendments of 19841 based information needs" (Butts, 1991). Another observer noted that the Army...Headquarters HQDA Headquarters. Department of the Army HSWA Hazardous and Solid Waste Amendments of 1984 MACOM Major Command MCA Military Construction. Army MS

  17. Enhancing Army Joint Force Headquarters Capabilities

    DTIC Science & Technology

    2010-01-01

    Ad hoc (Army) 2004–2005 MNSTC-I SSTR CENTCOM Ad hoc (Army) 2004-2005 JTF-G8/ DNC /RNC HD/CS NORTHCOM Ad hoc (Army) x 3 2004 JTF-515 SSTR PACOM 2004...AFIC = Armed Forces Inaugural Committee; CENTCOM = Central Command; DNC = Democratic National Committee; EUCOM = European Command; FSSG = Fleet

  18. 32 CFR 651.5 - Army policies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Introduction § 651.5 Army policies. (a) NEPA establishes broad... productive, meaningful way from the standpoint of environmental quality. (b) The Army will actively... involvement of the proponent in the NEPA process. (2) NEPA technical and awareness training, as...

  19. 32 CFR 651.5 - Army policies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Introduction § 651.5 Army policies. (a) NEPA establishes broad... productive, meaningful way from the standpoint of environmental quality. (b) The Army will actively... involvement of the proponent in the NEPA process. (2) NEPA technical and awareness training, as...

  20. 32 CFR 651.5 - Army policies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Introduction § 651.5 Army policies. (a) NEPA establishes broad... productive, meaningful way from the standpoint of environmental quality. (b) The Army will actively... involvement of the proponent in the NEPA process. (2) NEPA technical and awareness training, as...

  1. 32 CFR 651.5 - Army policies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Introduction § 651.5 Army policies. (a) NEPA establishes broad... productive, meaningful way from the standpoint of environmental quality. (b) The Army will actively... involvement of the proponent in the NEPA process. (2) NEPA technical and awareness training, as...

  2. The Evolution of Army Leader Development

    DTIC Science & Technology

    2013-03-01

    Colarusso , Towards a U.S. Army Officer Corps Strategy for Success: Developing Talent, (Carlisle Barracks, PA: U.S. Army War College, March 2010), 4-6...16 Casey Wardynski, David S. Lyle, Michael J. Colarusso , Towards a U.S. Army Officer Corps Strategy for Success: Employing Talent, (Carlisle

  3. Army Cyber Mission Force - Ambitions and Realities

    DTIC Science & Technology

    2015-05-21

    6 Recruiting Market ...Reference Publication AFSC Air Force Specialty Code AMRG Army Marketing Research Group AR Army Regulation ARCYBER U.S. Army Cyber Command BEAR Bonus...JAMRS Joint Advertising and Marketing Research Studies v JP Joint Publication MOS Military Occupation Specialty NCOES

  4. 76 FR 66282 - Army Educational Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... CFR 102-3.150, the following meeting notice is announced: Name of Committee: U.S. Army War College....S. Army War College, 122 Forbes Avenue, Carlisle, PA, Command Conference Room, Root Hall, Carlisle... continued growth and development of the United States Army War College. FOR FURTHER INFORMATION CONTACT:...

  5. U.S. Army Role in Space

    DTIC Science & Technology

    1989-04-12

    with space activities with the surrender of Dr. Wernher von Braun to the Seventh Army in 1945. Wernher von Braun and German rocket scientists and...technicians formed the nucleus of the Army team to build the first US rocket in 1953.22 Wernher von Braun led the Army’s development of the nation’s first

  6. The Army Ethic-Inchoate but Sufficient

    DTIC Science & Technology

    2015-06-12

    AE Army Ethic AEWP Army Ethic White Paper CAPE Center for the Army Profession and Ethic UCMJ Uniform Code of Military Justice U.S. United States...... justice and mercy (Kem 2006, 26). An ethical decisionmaking model helps differentiate between actual and apparent ethical dilemmas. Kem proposes a

  7. Trust: Implications for the Army Profession

    DTIC Science & Technology

    2013-10-01

    soldiers to get out,” Army Times (23 May 2011), 16-17; Michelle Tan and John Gould . Toxic Leadership: Army wants to rid top ranks of toxic leaders. Army...US Federal News Service (Wash- ington, DC: HT Media Ltd, 2011). 44. Poppo and Schepker, 132. 45. See intro, in Charles D. Allen and Stephen J. Gerras

  8. How cold is cold dark matter?

    SciTech Connect

    Armendariz-Picon, Cristian; Neelakanta, Jayanth T. E-mail: jtneelak@syr.edu

    2014-03-01

    If cold dark matter consists of particles, these must be non-interacting and non-relativistic by definition. In most cold dark matter models however, dark matter particles inherit a non-vanishing velocity dispersion from interactions in the early universe, a velocity that redshifts with cosmic expansion but certainly remains non-zero. In this article, we place model-independent constraints on the dark matter temperature to mass ratio, whose square root determines the dark matter velocity dispersion. We only assume that dark matter particles decoupled kinetically while non-relativistic, when galactic scales had not entered the horizon yet, and that their momentum distribution has been Maxwellian since that time. Under these assumptions, using cosmic microwave background and matter power spectrum observations, we place upper limits on the temperature to mass ratio of cold dark matter today (away from collapsed structures). These limits imply that the present cold dark matter velocity dispersion has to be smaller than 54 m/s. Cold dark matter has to be quite cold, indeed.

  9. Assessment of cold-climate environmental research priorities

    SciTech Connect

    States, J.B.

    1983-04-01

    The Environmental Protection Agency (EPA) has consistently recognized that cold regions pose unique environmental problems. This report sets forth the conceptual framework and research plans for several high priority research areas. It provides the fundamental basis for implementation of the EPA Cold-Climate Environmental Research Program. This three- to five-year program encompasses both short- and long-term research of high relevance to the EPA and to the cold regions that it serves.

  10. Systems Thinking in the Army

    DTIC Science & Technology

    2011-10-01

    September 2011) Systems Thinking in the Army Presented by: MG. Nick Justice Commanding General RDECOM Report Documentation Page Form ApprovedOMB No...2011 to 00-00-2011 4. TITLE AND SUBTITLE Systems Thinking in the Army 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR...18 Why do  Systems   Thinking ?  Systems   Thinking : Outside the Box  Desired Capability: Space explora?on will require a wri?ng  implement that is

  11. A comparison among root soil-conservation effects for nine herbs at the cold region highway in north-eastern China

    NASA Astrophysics Data System (ADS)

    Xu, W.; Wang, X.; Zhang, Y.; Liu, Y.

    2014-12-01

    High soil-conservation herbs are very important for slope vegetation restoration of a highway in serious sandstorm regions. In this study, nine common herbs in northeast China were selected and compared to study soil-conservation effects by using an undisturbed-soil trough scouring method for soil anti-scourability enhancement and hydrostatic collapse method for soil anti-erodibility. Further, principal components analysis was used to identify significant root features that affected soil erosion resistance. Results indicated that different herbs had distinct enhancement effects on soil erosion resistance. Soil anti-scourability enhancement index decreased with increases of soil depth, slope gradient and rainfall amount. Relationship between soil anti-erodibility enhancement index ( S) and immersion time ( t) is a cubic spline in each different herb type ( R 2 ≥ 0.88). Herb root features such as micro-aggregates, organic matter, net leaf weight, thick root length, fine root length and biomass contributed a leading role in soil erosion resistance enhancement effect, and all their common factor variances were more than 0.81. Descending order of soil erosion resistance enhancement effect in soil anti-scourability for nine herbs is Poa pratensis, Medicago sativa, Viola philippica, Rudbeckia hirta, Clematis heracleifolia, Kalimeris indica, Cosmos bipinnata, Hemerocallis fulva and Sedum elatinoides, while the sequence of soil anti-erodibility is M. sativa, S. elatinoides, P. pratensis, R. hirta, H. fulva, V. philippica, C. heracleifolia, C. bipinnata and K. indica. Therefore, we concluded that P. pratensis and M. sativa were the most suitable herbs for resisting soil erosion and recommended to be widely planted for road vegetation recovery in this region.

  12. US Army Medical Bioengineering Research and Development Laboratory Annual Progress Report for FY 83.

    DTIC Science & Technology

    1983-10-01

    increased temperature to reduce the time to tumor induction in a small fish species exposed to a known carcinogen will be investigated. ACHIEVEMENTS: Fish...U) Develop afield patient holding and evacuation system capable of maintaining casualties at desired, controlled temperatures in extreme cold climates... temperature duration capability with required lightweight characteristics. 25. (U) 8210 - 8309. A contract to develop An Improved Army Life Support Power

  13. Asymptomatic myocardial ischemia following cold provocation

    SciTech Connect

    Shea, M.J.; Deanfield, J.E.; deLandsheere, C.M.; Wilson, R.A.; Kensett, M.; Selwyn, A.P.

    1987-09-01

    Cold is thought to provoke angina in patients with coronary disease either by an increase in myocardial demand or an increase in coronary vascular resistance. We investigated and compared the effects of cold pressor stimulation and symptom-limited supine bicycle exercise on regional myocardial perfusion in 35 patients with stable angina and coronary disease and in 10 normal subjects. Regional myocardial perfusion was assessed with positron emission tomography and rubidium-82. Following cold pressor stimulation 24 of 35 patients demonstrated significant abnormalities of regional myocardial perfusion with reduced cation uptake in affected regions of myocardium: 52 +/- 9 to 43 +/- 9 (p less than 0.001 vs normal subjects). Among these 24 patients only nine developed ST depression and only seven had angina. In contrast, 29 of 35 patients underwent supine exercise, and abnormal regional myocardial perfusion occurred in all 29, with a reduction in cation intake from 48 +/- 10 to 43 +/- 14 (p less than 0.001 vs normal subjects). Angina was present in 27 of 29 and ST depression in 25 of 29. Although the absolute decrease in cation uptake was somewhat greater following cold as opposed to exercise, the peak heart rate after cold was significantly lower than that after exercise (82 +/- 12 vs 108 +/- 16 bpm, p less than 0.05). Peak systolic blood pressures after cold and exercise were similar (159 +/- 24 vs 158 +/- 28). Thus, cold produces much more frequent asymptomatic disturbances of regional myocardial perfusion in patients with stable angina and coronary disease than is suggested by pain or ECG changes.

  14. Management: Army Management of the Electromagnetic Spectrum

    DTIC Science & Technology

    2007-11-02

    M 3. IRAC a. FAS b. SPS c. TSC d. ING M M M M M —- —- M M M 4. US BR National Committee M —- 5. US BR Study Groups (US BR SGs) a. SG-1 (Spectrum...management requirements in Army Sys- tems Acquisition Review Councils per AR 15-14. r. Provide the Army member to the IRAC and direct Army par...ticipation in IRAC activities. s. Provide the Army member to the Radio Communications Bu- reau (BR) and direct Army participation in BR study groups. t

  15. Mission Incomplete: The U.S. Army’s Unsuccessful Implementation of Stability Operations in Iraq

    DTIC Science & Technology

    2011-06-01

    CA Civil Affairs CMO Civil Military Operations KO Contracting Officer PPO Project Purchasing Officer PA Pay Agent xiii...deployments, using dedicated officers such as a Contracting Officer (KO) at a regional level and a Project Purchasing Officer ( PPO ) at the lower levels of...Army structure. As the Army conducted relief in place procedures in Iraq, PPOs handed off 39 oversight of these contracted projects to the

  16. Distributions of glycerol dialkyl glycerol tetraethers in surface soils of Qinghai-Tibetan Plateau: implications of GDGT-based proxies in cold and dry regions

    NASA Astrophysics Data System (ADS)

    Ding, S.; Xu, Y.; Wang, Y.; He, Y.; Hou, J.; Chen, L.; He, J.-S.

    2015-01-01

    The methylation index of branched tetraethers (MBT) and cyclization ratio of branched tetraethers (CBT) based on the distribution of bacteria-derived branched glycerol dialkyl glycerol tetraethers (bGDGTs) are useful proxies for the reconstruction of continental paleotemperature and soil pH. Several calibrations of the MBT-CBT index have been proposed based on global and regional soils and lake sediments. However, little is known about the distribution and applicability of GDGTs proxies in the Qinghai-Tibet Plateau (QTP), a critical region of the global climate system. Here, we investigated 33 surface soils covering a large area of the QTP. Redundancy analysis showed that soil pH was the most important factor affecting GDGT distributions, followed by mean annual precipitation (MAP) and mean annual air temperature (MAT). The branched-isoprenoid tetraether (BIT) index, an indicator for estimation of soil organic matter in aquatic environments, varied from 0.48 to 1 and negatively correlated with soil pH (r2 = 0.38), suggesting that the BIT index should be used with caution in the QTP. A transfer function of the CBT index-soil pH was established to estimate paleo-soil pH in the QTP: pH = 8.33-1.43 × CBT (r2 = 0.80, RMSE = 0.27 pH unit). The local calibration of MBT-CBT index presented a weak, still significant correlation with MAT (r2 = 0.36) mainly owing to the additional influence of MAP (r2 = 0.50). Combining our data with previously reported GDGTs for Chinese soils resulted in a new calibration of MBT/CBT-MAT: MAT = 2.68+26.14 × MBT-3.37 × CBT (r2 = 0.73; RMSE = 4.2 °C, n = 164). The correlation coefficient and residual error of this new transfer function is comparable with global calibrations, suggesting that MBT-CBT paleotemperature proxy is still valid in the QTP.

  17. Constraining the Depth of Polar Ice Deposits and Evolution of Cold Traps on Mercury with Small Craters in Permanently Shadowed Regions

    NASA Technical Reports Server (NTRS)

    Deutsch, Ariel N.; Head, James W.; Neumann, Gregory A.; Chabot, Nancy L.

    2017-01-01

    Earth-based radar observations revealed highly reflective deposits at the poles of Mercury [e.g., 1], which collocate with permanently shadowed regions (PSRs) detected from both imagery and altimetry by the MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft [e.g., 2]. MESSENGER also measured higher hydrogen concentrations at the north polar region, consistent with models for these deposits to be composed primarily of water ice [3]. Enigmatic to the characterization of ice deposits on Mercury is the thickness of these radar-bright features. A current minimum bound of several meters exists from the radar measurements, which show no drop in the radar cross section between 13- and 70-cm wavelength observations [4, 5]. A maximum thickness of 300 m is based on the lack of any statistically significant difference between the height of craters that host radar-bright deposits and those that do not [6]. More recently, this upper limit on the depth of a typical ice deposit has been lowered to approximately 150 m, in a study that found a mean excess thickness of 50 +/- 35 m of radar-bright deposits for 6 craters [7]. Refining such a constraint permits the derivation of a volumetric estimate of the total polar ice on Mercury, thus providing insight into possible sources of water ice on the planet. Here, we take a different approach to constrain the thickness of water-ice deposits. Permanently shadowed surfaces have been resolved in images acquired with the broadband filter on MESSENGER's wide-angle camera (WAC) using low levels of light scattered by crater walls and other topography [8]. These surfaces are not featureless and often host small craters (less than a few km in diameter). Here we utilize the presence of these small simple craters to constrain the thickness of the radar-bright ice deposits on Mercury. Specifically, we compare estimated depths made from depth-to-diameter ratios and depths from individual Mercury Laser Altimeter (MLA

  18. Update: Cold weather injuries, active and reserve components, U.S. Armed Forces, July 2011-June 2016.

    PubMed

    O'Donnell, Francis L; Taubman, Stephen B

    2016-10-01

    From July 2015 through June 2016, a total of 447 members of the active (n=383) and reserve (n=64) components had at least one medical encounter with a primary diagnosis of cold injury. The numbers of affected individuals in both components were the lowest since the 2011-2012 cold season, when the total was 394. In the active component, the service-specific incidence rates for each of the four services were lower than the respective rates for the previous (2014-2015) cold season. Frostbite was the most common type of cold injury. During the five cold seasons in the surveillance period (2011-2016), rates tended to be higher among service members who were in the youngest age groups; female; black, non-Hispanic; or in the Army. The numbers of cold injuries associated with service in Iraq and Afghanistan have fallen precipitously in the past four cold seasons and included just 11 cases in the most recent year.

  19. [Cold-induced urticaria].

    PubMed

    Delorme, N; Drouet, M; Thibaudeau, A; Verret, J L

    2002-09-01

    Cold urticaria is characterized by the development of urticaria, usually superficial and/or angioedematous reaction after cold contact. It was found predominantly in young women. The diagnosis is based on the history and ice cube test. Patients with a negative ice cube test may have represented systemic cold urticaria (atypical acquired cold urticaria) induced by general body cooling. The pathogenesis is poorly understood. Cold urticaria can be classified into acquired and familial disorders, with an autosomal dominant inheritance. Idiopathic cold urticaria is most common type but the research of a cryopathy is necessary. Therapy is often difficult. It is essential that the patient be warned of the dangers of swimming in cold water because systemic hypotension can occur. H1 antihistamines can be used for treatment of cold urticaria but the clinical responses are highly variable. The combination with an H2 antagonists is more effective. Doxepin may be useful in the treatment. Leukotriene receptor antagonists may be a novel, promising drug entity. In patients who do not respond to previous treatments, induction of cold tolerance may be tried.

  20. Cold fusion, Alchemist's dream

    SciTech Connect

    Clayton, E.D.

    1989-09-01

    In this report the following topics relating to cold fusion are discussed: muon catalysed cold fusion; piezonuclear fusion; sundry explanations pertaining to cold fusion; cosmic ray muon catalysed cold fusion; vibrational mechanisms in excited states of D{sub 2} molecules; barrier penetration probabilities within the hydrogenated metal lattice/piezonuclear fusion; branching ratios of D{sub 2} fusion at low energies; fusion of deuterons into {sup 4}He; secondary D+T fusion within the hydrogenated metal lattice; {sup 3}He to {sup 4}He ratio within the metal lattice; shock induced fusion; and anomalously high isotopic ratios of {sup 3}He/{sup 4}He.

  1. Army Precision at Central Headquarters

    ERIC Educational Resources Information Center

    Goldman, Jay P.

    2005-01-01

    William "Rob" Roberts wasn't thinking about working as a professional educator, much less running a major school system, when he decided he'd had enough of formal schooling himself at age 19. Rather, he dreamed of big adventures, flying combat aircraft for the military. When he discovered the U.S. Army didn't insist on two years of…

  2. Army Maneuver Center of Excellence

    DTIC Science & Technology

    2012-10-18

    agreements throughout DoD DARPA, JIEDDO, DHS, FAA, DoE, NSA , NASA, SMDC, etc. Strategic Partnerships Benefit the Army Materiel Enterprise External... Neuroscience Network Sciences Hierarchical Computing Extreme Energy Science Autonomous Systems Technology Emerging Sciences Meso-scale (grain...scales • Improvements in Soldier-system overall performance → operational neuroscience and advanced simulation and training technologies

  3. Army Environmental Cleanup Strategic Plan

    DTIC Science & Technology

    2009-05-01

    Serves an enduring document to guide future strategic plans – Establishes ISO 14001 framework for cleanup; complies w/GPRA  Army Environmental...follow ISO 14001 – Plan - Complete the FY10-11 Strategic Plan – Do - Implement Activities According to the Plan – Check - Evaluate Progress Against the

  4. The Army Learning Organisation Workshop

    DTIC Science & Technology

    2013-06-01

    Knowledge Management DALO DSTO Army Learning Organisation DASS Defence Assisted Study Scheme DLOQ Dimensions of a Learning Organisation Questionnaire...realised. Facilitation was provided through external (academic/subject matter expert) and internal (DALO Research Team) providers. The external...being an organisational archetype characterised by the existence of certain internal conditions and proclivities which facilitate learning at

  5. Army Forces for Homeland Security

    DTIC Science & Technology

    2004-01-01

    Overview,” slide presentation at the RAND Corporation, Arlington, Va., June 19, 2002. Feiler , Jeremy, “National Guard Association: Governors Should...Challenge,” Carlisle, Pa.: Strategic Studies Institute, U.S. Army War College, 2001. Pirnie, Bruce R., and Corazon M. Francisco, Assessing Requirements for

  6. The Army Profession: A Narrative

    DTIC Science & Technology

    2013-05-23

    improving or reinforcing discipline within the Army. Organizational theorist, Valerie Fournier described a theory of professionalization in which an...Valerie Fournier described a theory of professionalization in which an organization’s leaders could use the concept of a profession to inculcate...Anthropology 25, no. 1 (1996): 22. 5 organizational culture. Valerie Fournier documented business

  7. Distribution of branched glycerol dialkyl glycerol tetraethers in surface soils of the Qinghai-Tibetan Plateau: implications of brGDGTs-based proxies in cold and dry regions

    NASA Astrophysics Data System (ADS)

    Ding, S.; Xu, Y.; Wang, Y.; He, Y.; Hou, J.; Chen, L.; He, J.-S.

    2015-06-01

    The methylation index of branched tetraethers (MBT) and cyclization ratio of branched tetraethers (CBT) based on the distribution of branched glycerol dialkyl glycerol tetraethers (brGDGT) are useful proxies for the reconstruction of mean annual air temperature (MAT) and soil pH. Recently, a series of 6-methyl brGDGTs were identified which were previously co-eluted with 5-methyl brGDGTs. However, little is known about 6-methyl brGDGTs in the Qinghai-Tibetan Plateau (QTP), a critical region of the global climate system. Here, we analyze 30 surface soils covering a large area of the QTP, among which 6-methyl brGDGTs were the most abundant components (average 53 ± 17% of total brGDGT). The fractional abundance of 6-methyl brGDGTs showed a good correlation with soil pH, while the global MBT'5ME calibration overestimates MAT in the QTP. We therefore proposed a MBT5/6 index including both 5- and 6-methyl brGDGTs, presenting a strong correlation with MAT in QTP: MAT = -20.14 + 39.51 × MBT5/6 (n = 27, r2 = 0.82; RMSE = 1.3 °C). Another index, namely IBT (isomerization of branched tetraether), based on carbon skeleton isomerization of the 5-methyl to 6-methyl brGDGTs, is dependent on soil pH: pH = 6.77 - 1.56 × IBT (n = 27; r2 = 0.74, RMSE = 0.32). Our study suggests that changing the position of methyl group of brGDGTs may be another mechanism for some soil bacteria to adapt to the ambient pH change in addition to the well-known cyclization.

  8. Mars: Always Cold, Sometimes Wet?

    NASA Technical Reports Server (NTRS)

    Lee, Pascal; McKay, Christoper P.

    2003-01-01

    A synthesis of a diverse suite of observations of H2O-related landforms that are possible Mars analogs from terrestrial polar regions (Devon Island in the Arctic; the Dry Valleys of Antarctica) put into question any requirement for extended episode(s) of warm and wet climate in Mars past. Geologically transient episodes of localized H2O cycling, forced by exogenic impacts, enhanced endogenic heat flow, and/or orbit-driven short-term local environmental change under an otherwise cold, low pressure (=10(exp 2) mbar) global climate, may be sufficient to account for the martian surface's exposed record of aqueous activity. A Mars that was only sometimes locally warm and wet while remaining climatically cold throughout its history is consistent with results (difficulties) encountered in modeling efforts attempting to support warm martian climate hypotheses. Possible analogs from terrestrial cold climate regions for the recent gully features on Mars also illustrate how transient localized aqueous activity might, under specific circumstances, also occur on Mars under the present frigid global climatic regime.

  9. Cold stress and the cold pressor test.

    PubMed

    Silverthorn, Dee U; Michael, Joel

    2013-03-01

    Temperature and other environmental stressors are known to affect blood pressure and heart rate. In this activity, students perform the cold pressor test, demonstrating increased blood pressure during a 1- to 2-min immersion of one hand in ice water. The cold pressor test is used clinically to evaluate autonomic and left ventricular function. This activity is easily adapted to an inquiry format that asks students to go to the scientific literature to learn about the test and then design a protocol for carrying out the test in classmates. The data collected are ideal for teaching graphical presentation of data and statistical analysis.

  10. 78 FR 24735 - Army Education Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-26

    ... Department of the Army Army Education Advisory Committee Meeting AGENCY: Department of the Army, DoD. ACTION... committee meeting: Name of Committee: Army Education Advisory Committee (AEAC). Date of Meeting: Thursday... standards so the Army can provide credible, rigorous, and relevant training and education for its force...

  11. 77 FR 11084 - Army Education Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... Department of the Army Army Education Advisory Committee Meeting AGENCY: Department of the Army, DoD. ACTION... following committee meeting: Name of Committee: Army Education Advisory Committee (AEAC). Date of Meeting... following address: Army Education Advisory Committee, Designated Federal Officer, Attn: ATTG-OPS-EI...

  12. 2009 Center for Army Leadership Annual Survey of Army Leadership (CASAL): Army Civilians

    DTIC Science & Technology

    2010-06-01

    Behavioral Trust Inventory ( BTI ; Gillespie, 2003) were used to assess superior, peer, and subordinate trust among Army civilians:  23% of civilians...of senior leaders (GO and SES level) in the ATLDP study reported that from their vantage point supervisors and managers resist supporting leader

  13. The Army FAO Training Program: Time to Break More Glass

    DTIC Science & Technology

    2013-03-01

    the Romance languages (French, Italian, etc.,) only require five months of initial training. Initial language training is designed to produce a FAO...officers with more language and cultural capabilities. The Army recognizes this need, and has increased authorizations into the Foreign Area Officer...most effective FAOs. 15. SUBJECT TERMS Language Training, FAO In-Region Training 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT

  14. Security Force Assistance: An Institutional Recommendation for the Army

    DTIC Science & Technology

    2013-03-01

    Release. Distribution is Unlimited. 13. SUPPLEMENTARY NOTES Word Count: 6,901 14. ABSTRACT As the U.S. Army ends over a decade of war...36 Word Count: 6,901 Key Terms: Foreign Security Forces, Foreign Internal Defense, Counterinsurgency, Regionally...simulators are sufficient for now, but only if maintained. Military Operations in Urban Terrain ( MOUT ) sites along with driver’s training courses and

  15. The Underrepresentation of African Americans in Army Combat Arms Branches

    DTIC Science & Technology

    2014-12-04

    Economic and Manpower Analysis, USMA, for providing the required data for my research. I give thanks to Andre Thomas, my brother and friend, whose...correlation between the potential 61 Bob Woodward and Carl Bernstein, The Final Days (New York: Simon & Schuster Paperbacks, 1976), 194. 31...United States and partner nations.70 The US Army concept of Regionally 69 Carl von Clausewitz, On War, Edited and Translated by Michael Howard and

  16. Exercise in the Cold

    PubMed Central

    Fudge, Jessie

    2016-01-01

    Context: Hypothermia and frostbite injuries occur in cold weather activities and sporting events. Evidence Acquisition: A PubMed search was used to identify original research and review articles related to cold, frostbite, and hypothermia. Inclusion was based on their relevance to prevention and treatment of cold-related injuries in sports and outdoor activities. Dates of review articles were limited to those published after 2010. No date limit was set for the most recent consensus statements or original research. Study Design: Clinical review. Level of Evidence: Level 5. Results: Frostbite and hypothermia are well-documented entities with good prevention strategies and prehospital treatment recommendations that have changed very little with time. A layered approach to clothing is the best way to prevent injury and respond to weather changes. Each athlete, defined as a participant in a cold weather sport or activity, will respond to cold differently depending on anthropometric measurements and underlying medical risk factors. An understanding of wind-chill temperatures, wetness, and the weather forecast allows athletes and event coordinators to properly respond to changing weather conditions. At the first sign of a freezing cold injury, ensure warm, dry clothes and move to a protected environment. Conclusion: Cold injuries can be prevented, and cold weather activities are safe with proper education, preparation, and response to changing weather conditions or injury. PMID:26857732

  17. Cold fusion research

    SciTech Connect

    1989-11-01

    I am pleased to forward to you the Final Report of the Cold Fusion Panel. This report reviews the current status of cold fusion and includes major chapters on Calorimetry and Excess Heat, Fusion Products and Materials Characterization. In addition, the report makes a number of conclusions and recommendations, as requested by the Secretary of Energy.

  18. Cold-Weather Sports

    MedlinePlus

    ... Surgery? A Week of Healthy Breakfasts Shyness Cold-Weather Sports KidsHealth > For Teens > Cold-Weather Sports Print A A A What's in this ... Equipment Ahh, winter! Shorter days. Frigid temperatures. Foul weather. What better time to be outdoors? Winter sports ...

  19. Cold Sores (HSV-1)

    MedlinePlus

    ... A Week of Healthy Breakfasts Shyness Cold Sores (HSV-1) KidsHealth > For Teens > Cold Sores (HSV-1) A A A What's in this article? ... or around a person's lips, are caused by herpes simplex virus-1 (HSV-1) . But they don't ...

  20. Chilling Out With Colds

    MedlinePlus

    ... Your head hurts. You don't have the energy to even get out of bed. And you can't breathe out of your nose. What's wrong? You may have a cold! Having a cold is the #1 reason kids visit the doctor and stay home from school. Kids can get six to ten ...

  1. The Role of the US Army Reserve in Support of the US Army Force 2025 and Beyond: Challenges and Opportunities

    DTIC Science & Technology

    2015-06-12

    37 United States Army Reserve 2020 Vision and Strategy...States Army Reserve Vision and Strategy 2020 , Future Force Structure Guidance, Army F2025B Concept-Strategy submission, The US Army Operating Concept...2015 National Security Strategy, (NSS) published by the President of the United States, The United States Army Reserve Vision and Strategy 2020

  2. Strategic Mobility, The Force Proejction Army, and the Ottawa Landmine Treaty: Can the Army Get There?

    DTIC Science & Technology

    2007-11-02

    Accessed 27 October 2000. This theme was reiterated in the fiscal year 2001 Army Posture Statement. 70 Louis Caldera and Eric K. Shinseki, A Statement on the...Operations, III-21. 87 Ibid., III-4. 88 Louis Caldera and Eric K. Shinseki, A Statement on the Posture of the United States Army Fiscal Year 2001...October 2000. 50 Caldera , Louis and Eric K. Shinseki. A Statement on the Posture of the United States Army Fiscal Year 2001, (http://www.army.mil/aps

  3. ETL wins Army Lab Prize

    NASA Astrophysics Data System (ADS)

    The U.S. Army Engineer Topographic Laboratories (ETL), located in Fort Belvoir, Va., was awarded the 1981 Department of the Army Most Improved Laboratory of the Year Award for ETL's scientific and technical achievements in mapping, military geographic information, and geographic intelligence systems.ETL, the largest topographic research and development organization of its kind in the world, specializes in mapping, geodesy, point positioning, and military geographic information. ETL addresses the full range of development from basic research to a final product in the topographic sciences. In addition, scientists at the laboratory have interpreted feedback from satellites, such as Landsat, to help pinpoint and improve ecological imbalance in some areas. ETL engineers are developing electronic systems to measure dams, while other ETL staff members are designing a pseudo-radar system for the Pershing II missile.

  4. Army Hardman Familiarization Report.

    DTIC Science & Technology

    1985-01-01

    0272 ATZI -NMS DO FORM 1473, 84 MAR 83 APR edition may be used until exhausted SECURITY CLASSIFICATION OF THIS PAGE All other editions are obsolete...34, -", ," ." ---- ,-., HARDMAN FAMILIARIZATION REPORT Soldier Support Center National Capital Region ATTN: ATZI -NCM (HARDMAN) 200 Stovall Street Alexandria...ATTN: - ATZI -NCM, 200 Stovall Street, Alexandria, Virginia 22332. B. MODULE 2 - SYSTEMS ANALYSIS. The Systems Analysis step developed the mission

  5. U.S. Army Social Media Handbook

    DTIC Science & Technology

    2011-01-01

    The Army recognizes that social media has the ability to communicate with larger audiences faster and in new ways. It has become an important tool...for Army messaging and outreach. The Army uses a variety of social media platforms designed to support a range of media from text, audio, pictures and... social media and has worked hard to develop training to help Soldiers and family members use social media responsibly.

  6. Factors Influencing Job Satisfaction among Army Chaplains

    DTIC Science & Technology

    1976-05-20

    or 20 MAY 1976 STUDY ’ PROJECT FACTORS INFLUENCING JOB SATISFACTION AMONG ARMY CHAPLAINS BY CHAPLAIN(COLONEL) KERMIT D. JOHNSON US ARMY WAR...job •atUfaction among US kxmy chaplain« it b«aad CO • mail aurvay raaponao of 998 chap Ulna out of 1411 in tha Army chaplaincy. Factors which...chaplaincy, and cosseand. Certain professional Irritants were singled out. By means of demographic information, comparisons were made as to how

  7. Controls Over Army Real Property Financial Reporting

    DTIC Science & Technology

    2008-03-28

    Assistant Secretary of the Army (Financial Management and Comptroller) AWCF Army Working Capital Fund CIP Construction-in-Progress DCD/ DCW DFAS...Warehouse (DCD/ DCW ). The Assistant Secretary of the Army (Financial Management and Comptroller) (ASA[FM&C]) is responsible for the policies, procedures...entity’s information to automatically populate that indicator. As a result, IFS did not send DCD/ DCW correct information for determining the

  8. Army Engineers at Pearl Harbor

    DTIC Science & Technology

    2011-01-01

    the Honolulu Engi- neer District, then part of the South Pacific Division. Colonel Albert K.B. Lyman , a native Hawaiian who later attained the rank...aircraft dis- persal at Wheeler Field. On the civil side, Lieutenant Colonel Theodore Wyman, the Honolulu District Engineer, had offices employing 10...Army Engineers at Pearl Harbor Past in Review Native Hawaiian Colonel Albert K.B. Lyman , the Army’s Ha- waiian Department engineer during the attack

  9. Social Media and the Army

    DTIC Science & Technology

    2010-04-01

    net. (U.S. Navy, Mass Communication Specialist 2d Class Edwin L. Wriston) Chondra Perry REMEMBER WHEN BEING SOCIAL meant sharing your favorite...team? Those days are in the past. Communication has grown globally over the years; today’s technology opens a completely new way of sharing ideas...thoughts, and the latest on dit. Our Army has embraced the world of social media as the power of communication has taken a new turn. Typewriters

  10. 2011 Army Strategic Planning Guidance

    DTIC Science & Technology

    2011-03-25

    TESI ) of 22,000 Soldiers, the Army’s total force by the end of the mid-term period is programmed to be 520K (AC). We will achieve a more...dwell ratios, extending TESI authority to adequately man deploying units and sustain the All-Volunteer Force, right-sizing the generating force, and... TESI Temporary End-Strength Increase WMD Weapons of Mass Destruction 2011 ARMY STRATEGIC PLANNING GUIDANCE Page 19 2011

  11. Army PCMH Initiative: Current Status

    DTIC Science & Technology

    2011-01-25

    Increasing accessibility and quality of healthcare • Improving Soldier and Family housing • Ensuring excellence in schools, youth services, and child ...2010 Enrollment vs. Capacity Care Continuity Appointment Availability Patient Satisfaction RMC TRICARE Operation Center ( TOC ) 04 OCT 10...2011 MHS Conference  35 Parent Sites  114 Child Sites  11 MTFs with 66 PCMH Teams  Level II NCQA Recognized PCMH: “0” PCMH in Army Inventory 10 of

  12. Army PM UAS Spectrum Update

    DTIC Science & Technology

    2012-07-01

    Spectrum Requirements 24 System Component Frequencies Used Manufacturer Quantity Location J/F-12 Number Electro-Optical / Infra-red / Laser Range...UNCLASSIFIED UNCLASSIFIED UNCLASSIFIED David Milburn Sigmatech Contractor Spectrum Manager Unmanned Aircraft Systems Project Office PACOM...NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Sigmatech Inc,U.S. Army Unmanned Aircraft Systems

  13. Recruiting Effects of Army Advertising

    DTIC Science & Technology

    1989-01-01

    large amount of newspaper advertising was bought through "groups," or aggregates of related newspapers whose space is marketed together. For example, ads ...im rm’ r .. . 2 advertising on private sector markets when firms attempt to influence consumers’ purchasing decisions. When it comes to research on... adding unique data describing the patterns and distribu- tion of Army advertising expenditures between 1981 and 1984. 3 The specific aims of the

  14. Cements for Structural Concrete in Cold Regions.

    DTIC Science & Technology

    1977-10-01

    setting-times than the Vicat test. Once the initial set has been reached, the high alumina cement will gain strength at a very rapid rate. This is not...the concrete becomes more permeable and decreases in strength . Neuman (1960) reports that high alumina cement concrete that has been affected by hot...conversion becomes more rapid and a serious loss of strength occurs which may take some months to develop (Building Research Establishment 1975). HIGH

  15. The Temporary Environment - Cold Regions Habitability

    DTIC Science & Technology

    1976-10-01

    is to select a well.defined area such as a building or a hotel lobby, and it) record the behavior on a behavior setting form (Fig. 2). Only then will...residents, as in hotels ce erywhere, tend not to use it. Travelers, despite ads for travelers checks, will carry a great deal of cash. Secondly. in the...that would acconmnmodate coffee m2k"flg and pastry heating should be installed. These appliances would be similar to those in modern hotels and mnotels

  16. Cooled electronic system with liquid-cooled cold plate and thermal spreader coupled to electronic component

    DOEpatents

    Chainer, Timothy J.; Graybill, David P.; Iyengar, Madhusudan K.; Kamath, Vinod; Kochuparambil, Bejoy J.; Schmidt, Roger R.; Steinke, Mark E.

    2016-04-05

    Apparatus and method are provided for facilitating cooling of an electronic component. The apparatus includes a liquid-cooled cold plate and a thermal spreader associated with the cold plate. The cold plate includes multiple coolant-carrying channel sections extending within the cold plate, and a thermal conduction surface with a larger surface area than a surface area of the component to be cooled. The thermal spreader includes one or more heat pipes including multiple heat pipe sections. One or more heat pipe sections are partially aligned to a first region of the cold plate, that is, where aligned to the surface to be cooled, and partially aligned to a second region of the cold plate, which is outside the first region. The one or more heat pipes facilitate distribution of heat from the electronic component to coolant-carrying channel sections of the cold plate located in the second region of the cold plate.

  17. Cooled electronic system with liquid-cooled cold plate and thermal spreader coupled to electronic component

    DOEpatents

    Chainer, Timothy J.; Graybill, David P.; Iyengar, Madhusudan K.; Kamath, Vinod; Kochuparambil, Bejoy J.; Schmidt, Roger R.; Steinke, Mark E.

    2016-08-09

    Apparatus and method are provided for facilitating cooling of an electronic component. The apparatus includes a liquid-cooled cold plate and a thermal spreader associated with the cold plate. The cold plate includes multiple coolant-carrying channel sections extending within the cold plate, and a thermal conduction surface with a larger surface area than a surface area of the component to be cooled. The thermal spreader includes one or more heat pipes including multiple heat pipe sections. One or more heat pipe sections are partially aligned to a first region of the cold plate, that is, where aligned to the surface to be cooled, and partially aligned to a second region of the cold plate, which is outside the first region. The one or more heat pipes facilitate distribution of heat from the electronic component to coolant-carrying channel sections of the cold plate located in the second region of the cold plate.

  18. Cold subcutaneous abscesses.

    PubMed Central

    Jackson, R.; Stephens, L.; Kelly, A. P.

    1990-01-01

    Cold abscesses are defined as having no associated erythema, heat, or tenderness. They may be present in immunodeficiency disorders, deep mycoses, and other infectious diseases. As there is a dearth information on this subject in the dermatology, surgery, and infectious disease literature, we present a case of cold abscesses secondary to coccidioidomycosis and discuss the possible role of humoral immunity, cell-mediated immunity, prostaglandins, T cells, and other mediators in cold abscess pathogenesis. In addition, therapeutic guidelines for abscesses are reviewed. Images Figure 1 Figure 2 PMID:2280425

  19. Miniature cold gas thrusters

    NASA Astrophysics Data System (ADS)

    Bzibziak, R. J., Sr.

    1992-07-01

    Cold gas thrusters provide a safe, inexpensive, lightweight and reliable means of propulsive control for small satellites, projectiles and maneuvering control systems. Moog Inc. has designed and developed a family of miniature cold gas thrusters for use on Strategic Defense Iniative flight simulation experiments, sounding rockets, small satellite applications, astronaut control systems, and close proximity maneuvering systems for Space System. Construction features such as coil assembly, core assembly, armature assembly, external housing and valve body are discussed. The design approach, performance characteristics and functional description of cold gas thrusters designed for various applications are presented.

  20. A Cross-Sectional Comparison of Army Advertising Attributes

    DTIC Science & Technology

    1990-11-01

    that identifies the needs and characteristics of individuals in the Armys’ prime market , as well as their exposure to Army advertising . One way the Army...U.S. Army Research Institute for the Behavioral and Social Sciences N Research Report 1578 A Cross-Sectional Comparison I of Army Advertising ...62785A 791 2105 H01 11. TITLE (Include Security Classification) A Cross-Sectional Comparison of Army Advertising Attributes 12. PERSONAL AUTHOR(S

  1. Training Strategies for Newly Designed Army Headquarters

    DTIC Science & Technology

    2008-06-01

    M 3.2 M 1.61 M 5.8 M (less Air Force) ~110 divs.; Service Troops; 3 Army Grps; 9 Field Armies (allies and USMC. 7 French armies, 2 corps, 8...Defense Command (AAMDC), A r m y M o d u l a r C a p a b i l i t i e s 8 Mark Gerner 9/18/2008 2:03 PM Secretary of the Army Functions USC...Agency authorities over contracts, programs, other mechanisms P O L I C Y P R O G R A M M A T I C Headquarters of International

  2. Anticipating Climate Change Impacts on Army Installations

    DTIC Science & Technology

    2011-10-01

    0.220 –5.6 Sharpe General Depot (Field Annex) 0.185 4.7 Anniston Army Depot –0.181 –4.6 It is interesting that those installations in the Canadian...Fort Gordon –15.84 –8.8 Anniston Army Depot –15.48 –8.6 Figure 29. In the globalized rapid economic growth scenario for the Canadian Model, the...Reservation -10.80 -6.0 Hunter Army Airfield -9.36 -5.2 Fort Gordon -8.82 -4.9 Anniston Army Depot -7.92 -4.4 The southeastern installations still indicate

  3. After the Spring: Reforming Arab Armies

    DTIC Science & Technology

    2014-09-01

    UNITED STATES : • l i A~\\fYWAPRESS ’ Carli!<lc lh..fl".lcb, PA STItt: NGTII_.WI S OOM AFTER THE SPRING: REFORMING ARAB ARMIES Florence Gaub U.S...SUBTITLE After the Spring: Reforming Arab Armies 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER...Studies Institute and U.S. Army War College Press AFTER THE SPRING: REFORMING ARAB ARMIES Florence Gaub September 2014 The views expressed in this report

  4. Cold hardiness in molluscs

    NASA Astrophysics Data System (ADS)

    Ansart, Armelle; Vernon, Philippe

    2003-05-01

    Molluscs inhabit all types of environments: seawater, intertidal zone, freshwater and land, and of course may have to deal with subzero temperatures. Ectotherm animals survive cold conditions by avoiding it by extensive supercooling (freezing avoidant species) or by bearing the freezing of their extracellular body fluids (freezing tolerant species). Although some studies on cold hardiness are available for intertidal molluscs, they are scarce for freshwater and terrestrial ones. Molluscs often exhibit intermediary levels of cold hardiness, with a moderate or low ability to supercool and a limited survival to the freezing of their tissues. Several factors could be involved: their dependence on water, their ability to enter dormancy, the probability of inoculative freezing in their environment, etc. Size is an important parameter in the development of cold hardiness abilities: it influences supercooling ability in land snails, which are rather freezing avoidant and survival to ice formation in intertidal organisms, which generally tolerate freezing.

  5. Colds and flus - antibiotics

    MedlinePlus

    Fashner J, Ericson K, Werner S. Treatment of the common cold in children and adults. Am Fam Physician. 2012; ... gov/pubmed/22962927 . Melio FR, Berge LR. Upper respiratory tract infections. In: Marx JA, Hockberger RS, Walls RM, et ...

  6. Coping with Colds

    MedlinePlus

    ... re hungry. And you might have heard that chicken soup can cure a cold. There's no real ... you have strep throat and need treatment with antibiotics. If your doctor does prescribe antibiotics, be sure ...

  7. The cold reading technique.

    PubMed

    Dutton, D L

    1988-04-15

    For many people, belief in the paranormal derives from personal experience of face-to-face interviews with astrologers, palm readers, aura and Tarot readers, and spirit mediums. These encounters typically involve cold reading, a process in which a reader makes calculated guesses about a client's background and problems and, depending on the reaction, elaborates a reading which seems to the client so uniquely appropriate that it carries with it the illusion of having been produced by paranormal means. The cold reading process is shown to depend initially on the Barnum effect, the tendency for people to embrace generalized personality descriptions as idiosyncratically their own. Psychological research into the Barnum effect is critically reviewed, and uses of the effect by a professional magician are described. This is followed by detailed analysis of the cold reading performances of a spirit medium. Future research should investigate the degree to which cold readers may have convinced themselves that they actually possess psychic or paranormal abilities.

  8. Investigation of the Strawberry Acute Cold Response through Transcriptome Sampling

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cultivated strawberry (Fragaria xananassa) is a valuable perennial crop, yet in most growing regions cold temperature stress can dramatically impinge on fresh fruit production. In the interest of long-term crop improvement it is important to understand the molecular response of strawberry to cold, a...

  9. United States Army, Sixth Army Field Order 74

    DTIC Science & Technology

    1945-01-01

    Sixth Amy Reserve; _!. llth Airborne Division: a.. Commander: -Major General Joseph M. Swing,’U.S.A. b_. Units and Staging: Annex 3h_« (i) Army...HEADQUARTERS SIXTH AMY . APO-442 - 19301 28 July 1945 ANNEX 3f to FO 74 , Troop List, 40th Infantry Division, reinforced (tentative) COMBAT UNITS Unit 40th’ inf...route SHIBUSHI - KA3DYA - TAKASU. • (4) The 281st signal Pigeon Compan;,’- will: (a) provide I, IX, and XI Corps-with, one combat section each prior to

  10. Teaching in a Cold Environment.

    ERIC Educational Resources Information Center

    Ewert, Alan

    1979-01-01

    Designed to help teachers deal with students in a cold environment, this article explains cold physiology and fundamental laws of heat; describes 14 common cold injuries and their current treatment; and lists a number of useful teaching techniques for cold environments. (SB)

  11. Teaching in a Cold Environment.

    ERIC Educational Resources Information Center

    Ewert, Alan

    Instructors who teach outdoors in an environment so cold as to cause injury must satisfy program objectives while avoiding cold injury to themselves and students, help students focus on learning instead of discomfort, and alleviate some students' intense fear of the cold. Dealing with the cold successfully requires a thorough knowledge of:…

  12. Understanding Colds: Anatomy of the Nose

    MedlinePlus

    ... Colds Prevention Treatment Children Complications Special Features References Common Cold Understanding Colds Anatomy of the Nose The nose ... cm (3/8 inch) per minute. What a Common Cold Is A common cold is an illness caused ...

  13. [Cold adaptation strategy in insects inhabiting central Yakutia].

    PubMed

    Li, N G; Averenskiĭ, A I

    2007-01-01

    Cold hardiness in 20 insect species living in extremely cold climate of Yakutia has been investigated for the first time. It was shown that the Yakutian insects prefer to use the strategy of freeze tolerance according to which they produce special substances initiating the freezing of hemolymph at high subzero temperatures. The presence of ice-nucleating agents in the haemolymph of insects belonging to the phylogenetic group of Lepidopteran was shown. We postulate that Pieris rapae may shift between the different cold hardiness strategies when they move from moderately cold regions to a more severe environment.

  14. Army industrial, landscaping, and agricultural water use

    SciTech Connect

    Stoughton, Kate McMordie; Loper, Susan A.; Boyd, Brian K.

    2014-09-18

    The Pacific Northwest National Laboratory conducted a task for the Deputy Assistant Secretary of the Army to quantify the Army’s ILA water use and to help improve the data quality and installation water reporting in the Army Energy and Water Reporting System.

  15. 32 CFR 651.5 - Army policies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... incorporated into Army actions that may substantially affect the global commons, environments of other nations, or any protected natural or ecological resources of global importance. (g) Army NEPA documentation... requirements into the Acquisition Strategy. Programmatic ESH evaluation is considered during the development...

  16. Survey of Army Personnel Interested in Teaching

    DTIC Science & Technology

    1992-11-01

    Demographic prof’de CurrentActive Army Personnel rent Teachers Actie - ifl~ = -Employment Active Actve Active Outside Army Officers Enlted Educaion Base: 607...Base: 607 345 206 301 1144 2380 0^ PA Desire to work with young people 71 69 70 64 70 78 Value or significance of education in society 69 68 68 75

  17. Cold moderators at ORNL

    SciTech Connect

    Lucas, A. T.

    1997-09-01

    The Advanced Neutron Source (ANS) cold moderators were not an 'Oak Ridge first', but would have been the largest both physically and in terms of cold neutron flux. Two cold moderators were planned each 410 mm in diameter and containing about 30L of liquid deuterium. They were to be completely independent of each other. A modular system design was used to provide greater reliability and serviceability. When the ANS was terminated, up–grading of the resident High Flux Isotope Reactor (HFIR) was examined and an initial study was made into the feasibility of adding a cold source. Because the ANS design was modular, it was possible to use many identical design features. Sub-cooled liquid at 4 bar abs was initially chosen for the HFIR design concept, but this was subsequently changed to 15 bar abs to operate above the critical pressure. As in the ANS, the hydrogen will operate at a constant pressure throughout the temperature range and a completely closed loop with secondary containment was adopted. The heat load of 2 kW made the heat flux comparable with that of the ANS. Subsequent studies into the construction of cryogenic moderators for the proposed new Synchrotron Neutron source indicated that again many of the same design concepts could be used. By connecting the two cold sources together in series, the total heat load of 2 kW is very close to that of the HFIR allowing a very similar supercritical hydrogen system to be configured. The two hydrogen moderators of the SNS provide a comparable heat load to the HFIR moderator. It is subsequently planned to connect the two in series and operate from a single cold loop system, once again using supercritical hydrogen. The spallation source also provided an opportunity to re-examine a cold pellet solid methane moderator operating at 20K.

  18. Dental care needs of Army recruits.

    PubMed Central

    Parker, W A; Mangelsdorff, A D; Brunner, D G

    1983-01-01

    To determine the prevalence amng current U.S. Army recruits of dental conditions requiring treatment, an assessment was done of the dental care needs of a 3 percent sample (N = 5,613) of incoming recruits at all seven U.S. Army reception stations that operate under a dental treatment planning concept. Both the treatment needs of the total sample and of each Army component--that is, Regular, Reserve, and National Guard forces--were quantified. The results indicated that the requirement for dental care among Army recruits currently being processed for training is approximately the same as it was for such recruits at the time that the Selective Service System draft was in effect, although the types of care needed have changed. Like the draft-based recruits, current Army recruits enter active-duty status with a substantial backlog of unmet dental care needs. PMID:6867262

  19. US Army blood program: 2025 and beyond.

    PubMed

    Gonzales, Richard; Taylor, Audra L; Atkinson, Andrew J; Malloy, Wilbur W; Macdonald, Victor W; Cap, Andrew P

    2016-03-01

    In preparing to support the Army in 2025 and beyond, the Army Blood Program remains actively engaged with the research and advanced development of blood products and medical technology to improve blood safety and efficacy in conjunction with the US Army Medical Research and Materiel Command. National and International Blood Bank authorities have noted that the US Army research and development efforts in providing new blood products and improving blood safety operate on the cutting edge of technology and are transformational for the global blood industry. Over the past 14 years, the Army has transformed how blood support is provided and improved the survival rate of casualties. Almost every product or process developed by or for the military has found an application in treating civilian patients. Conflicts have many unwanted consequences; however, in times of conflict, one positive aspect is the identification of novel solutions to improve the safety and efficacy of the blood supply.

  20. Army (MANTECH) thrust area concept: Optics thrust area

    NASA Astrophysics Data System (ADS)

    Kopacz, Stanley P.

    1992-04-01

    With the shrinking of the U.S. Army's material needs and the compression of defense requirements, the Army Manufacturing Technology (MANTECH) Program has the opportunity to advance the manufacturing state-of-the-art and solve near term production problems of the U.S. industrial base. To exploit this opportunity, the Army restructured its MANTECH efforts in FY 90 based on a thrust area concept. Each of the ten current thrusts, directed by a thrust area manager, has a broad technical objective selected to improve specific manufacturing processes. The manager is charged with setting objectives, selecting tasks, monitoring execution, leveraging external resources, and establishing microfactories to promote technology transfer. The Optics Manufacturing Thrust is an example of the concept. It is currently directed at revitalizing the domestic precision optics manufacturing base, now characterized by high labor costs and 1940's technology, through introduction of revolutionary machines, new processes, and Computer Integrated Manufacturing (CIM) principles. Leveraging of MANTECH dollars with those of industry, academia, and state governments led to the establishment of the center for Optics Manufacturing and plans for regional centers. Recognition of the U.S. as a world leader in precision optics manufacturing and a dramatic reduction of both manufacturing time and cost should accrue from thrust area efforts.

  1. Army (MANTECH) Thrust Area Concept: Optics Thrust Area

    NASA Technical Reports Server (NTRS)

    Kopacz, Stanley P.

    1992-01-01

    With the shrinking of the U.S. Army's material needs and the compression of defense requirements, the Army Manufacturing Technology (MANTECH) Program has the opportunity to advance the manufacturing state-of-the-art and solve near term production problems of the U.S. industrial base. To exploit this opportunity, the Army restructured its MANTECH efforts in FY 90 based on a thrust area concept. Each of the ten current thrusts, directed by a thrust area manager, has a broad technical objective selected to improve specific manufacturing processes. The manager is charged with setting objectives, selecting tasks, monitoring execution, leveraging external resources, and establishing microfactories to promote technology transfer. The Optics Manufacturing Thrust is an example of the concept. It is currently directed at revitalizing the domestic precision optics manufacturing base, now characterized by high labor costs and 1940's technology, through introduction of revolutionary machines, new processes, and Computer Integrated Manufacturing (CIM) principles. Leveraging of MANTECH dollars with those of industry, academia, and state governments led to the establishment of the center for Optics Manufacturing and plans for regional centers. Recognition of the U.S. as a world leader in precision optics manufacturing and a dramatic reduction of both manufacturing time and cost should accrue from thrust area efforts.

  2. 76 FR 43993 - Army Science Board Summer Study Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Army Army Science Board Summer Study Meeting AGENCY: Department of the Army, DoD. ACTION... following committee meeting: Name of Committee: Army Science Board (ASB). Date(s) of Meeting: August...

  3. 75 FR 38504 - Army Science Board Plenary Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Army Army Science Board Plenary Meeting AGENCY: Department of the Army, DoD. ACTION: Notice... committee meeting: Name of Committee: Army Science Board (ASB). Date(s) of Meeting: July 21, 2010....

  4. Improving Corrosion Prevention and Control in the Army

    DTIC Science & Technology

    2012-03-01

    Improving Corrosion Prevention and Control in the Army by Lieutenant Colonel Adalberto Morales United States Army Logistics...From - To) 4. TITLE AND SUBTITLE Improving Corrosion Prevention and Control in the Army 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c...14. ABSTRACT The Army spends approximately 2.4 billion of dollars annually in corrosion prevention and corrective maintenance of tactical wheeled

  5. Quality in Government: The Army Intern Intake Survey.

    ERIC Educational Resources Information Center

    Ungvarsky, Diane M.; Lilienthal, Richard A.

    The development of the Army Intern Intake Survey (AIIS) is described. The AIIS focuses on the Army civilian intern program, a vehicle for entry-level employees to progress in Army civilian jobs, which produces a profile of past and current interns. The AIIS will identify changes in intern quality over time and will make comparisons of Army interns…

  6. 78 FR 60864 - Army Science Board Fall Plenary Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Army Army Science Board Fall Plenary Meeting AGENCY: Department of the Army, DoD. ACTION... following committee meeting: Name of Committee: Army Science Board (ASB) Fall Plenary Session....

  7. Lying to Ourselves: Dishonesty in the Army Profession

    DTIC Science & Technology

    2015-02-01

    College is to produce graduates who are skilled critical thinkers and complex problem solvers. Concurrently, it is our duty to the U.S. Army to also...Army leaders. The Army as a profession speaks of values, integrity, and honor. The Army as an organization practices zero defects, pencil-whipping

  8. 77 FR 66823 - Army Education Advisory Committee Study Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Army Army Education Advisory Committee Study Meeting AGENCY: Department of the Army, DoD... following committee meeting: Name of Committee: Army Education Advisory Committee (AEAC). Date(s) of...

  9. Aviation medicine and the Army.

    PubMed

    Vyrnwy-Jones, P; Thornton, R

    1984-10-01

    The purpose of this short series of articles is not to present the reader with a vast amount of technical data, soon to be forgotten, but to provide some items of general interest from the past, present, and future of Army aviation. Obviously there will be a concentration on medical matters, but the aim is to give the reader a feel for the rapid progress being made in helicopter design and the likely problems we may face in the future. The first article serves as an introduction to the series and three further articles will cover various aspects of the speciality. The second will be concerned with AAC helicopter accidents and will include accident investigation, crashworthiness and the contribution made by pilot error. The third article will cover major environmental problems of helicopters, particularly noise, vibration and thermal stress. The fourth article will examine ways in which microprocessors and modern technology will affect future helicopter and ancillary equipment development; for instance, a helicopter with no external windows has been suggested, 'The Iron Cockpit'. The fifth article will be concerned with the clinical aspects of Army Aviation medicine.

  10. Cold Environment Assessment Tool (CEAT) User’s Guide for Apple Mobile Devices

    DTIC Science & Technology

    2015-06-01

    CEAT) application (from here on also referred to as the “app”) for iOS (Apple mobile operating system) mobile devices (smart phones and tablets...ARL-TR-7324 ● JUNE 2015 US Army Research Laboratory Cold Environment Assessment Tool (CEAT) User’s Guide for Apple Mobile ...Tool (CEAT) User’s Guide for Apple Mobile Devices by David Sauter Computational and Information Sciences Directorate, ARL

  11. Cold fission as heavy ion emission

    NASA Astrophysics Data System (ADS)

    Poenaru, D. N.; Maruhn, J. A.; Greiner, W.; Ivaşcu, M.; Mazilu, D.; Gherghescu, R.

    1987-09-01

    The last version of the analytical superasymmetric fission model is applied to study cold fission processes. Strong shell effects are present either in one or both fission fragments. A smooth behaviour is observed when the proton or the neutron numbers are changed by four units. Increasing Z and N, in the transuranium region, a sharp transition from asymmetry with a large peak-to-valley ratio to symmetry at Z=100 and/or N=164 is obtained. The transition toward asymmetry at higher Z and N is much smoother. The most probable cold fission light fragments from234U,236U,239Np and240Pu are100Zr,104Mo,106Mo and106Mo, respectively, in good agreement with experimental data. The unified treatment of alpha decay, heavy ion radioactivities and cold fission is illustrated for234U — the first nucleus in which all three groups have been already observed.

  12. Regionally Aligned Forces: Concept Viability and Implementation

    DTIC Science & Technology

    2015-03-01

    Carlisle Compendia of Collaborative Research United States Army War College Student Publications Regionally Aligned Forces: Concept Viability and...Concept Viability and Implementation 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER...Carlisle Compendia of Collaborative Research United States Army War College Student Publications Regionally Aligned Forces: Concept Viability and

  13. Army Green and Sustainable Remediation: Policy and Implementation

    DTIC Science & Technology

    2010-06-15

    Headquarters GSR Overview  Headquarters Field Survey  Case Studies • Camp Crowder • Camp Edwards (MMR) • Camp Withycombe • Seneca Army Depot...Bioremediation (3 sites) June 2010Army Green and Sustainable Remediation Case Studies  Camp Crowder  Camp Edwards (MMR)  Camp Withycombe  Seneca Army...sacks. The treatment system processed around 300 tons of soil daily. June 2010Army Green and Sustainable Remediation 12 Seneca Army Depot

  14. Women in the Army - Review of the Combat Exclusion Policy

    DTIC Science & Technology

    2011-03-24

    consistent with current asymmetric3 military operations. Current policy impacts Army readiness and unit effectiveness by impacting commanders...permanent corps of the Army Medical Department.4 During World War II, the Army sought ways to bring women into active military service. As the Army...exercises and from duty assignments that required weapons.‖5 4 Throughout the 1970s, multiple changes occurred in the Army that impacted the status of

  15. Preliminary Market Assessment for Cold Climate Heat Pumps

    SciTech Connect

    Sikes, Karen; Khowailed, Gannate; Abdelaziz, Omar

    2011-09-01

    Cold climate heat pump (HP) technology is relevant to a substantial portion of the U.S. population, especially with more than one-third of U.S. housing stock concentrated in colder regions of the country and another 31% in the mixed-humid climate region. Specifically, it is estimated that in 2010 almost 1.37 million heating equipment units were shipped to the cold/very cold climate regions and that 1.41 million were shipped to the nation s mixed-humid region. On a national level, the trend in the last decade has indicated that shipments of gas furnaces have grown at a slower rate than HPs. This indicates a potential opportunity for the cold climate HP, a technology that may be initially slow to penetrate its potential market because of the less expensive operating and first costs of gas furnaces. Anticipated implementation of regional standards could also negatively affect gas furnace shipments, especially with the higher initial cost for more efficient gas furnaces. However, as of 2011, the fact that there are more than 500 gas furnace product models that already achieve the expected efficiency standard indicates that satisfying the regional standard will be a challenge but not an obstacle. A look at the heating fuel and equipment currently being used in the housing stock provides an insight into the competing equipment that cold climate HPs hope to replace. The primary target market for the cold climate HP is the 2.6 million U.S. homes using electric furnaces and HPs in the cold/very cold region. It is estimated that 4.75% of these homeowners either replace or buy new heating equipment in a given year. Accordingly, the project team could infer that the cold climate HP primary market is composed of 123,500 replacements of electric furnaces and conventional air-to-air HPs annually. A secondary housing market for the cold climate HP comprises homes in the mixed-humid region of the country that are using electric furnaces. Homes using gas furnaces across both the

  16. Proposed Aural Nondetectability Limits for Army Materiel

    DTIC Science & Technology

    1985-03-01

    C U a 9\\91AD I@ Technical Meemorandum 3-35 PROPOSED AURAL NONDOTECTABILITY LIMITS FOR ARMY MATERIEL 0 Georges R. Garinther I Joel T. Kalb David C...LIMTTS FOR ARMY MATERIEL , ,, 6. P’ErFOPMIN CG RE POR T Njý 7. AUTHOR(s) 8. CONTRACT O;R C-RAId- HUM1cjRý.•; Georges R. Garinther David C. Hodge...Technical Memorandum 3-85 PROPOSED AUTRAL NONDETFCTABILITY LIMITS FOR ARMY MAT1ERIEL Georc~e% R. Garinther Joel T. Kalb David C. Hodge G. Richard Price March

  17. Congress and the Army Bridging the Gap.

    DTIC Science & Technology

    1983-06-01

    f -.U.Th ~ -, * , , - r rr,-.c ~..-. *~r’’- -’ ~ U U .* .-- - * 1U" : ..,.".U"V"~9 3 homeland, deter attack, fight and win if deterrence... leadership must be prepared - . - -t .1~.~ 1~~ - .-v..- - - - - 2.... 5 CHAPTER II CONGRESS AND THE ARMY-HISTORICAL RELATIONS Congress and the Army have been... leadership to work at ways of increasing our credibility and minimizing the skepticism of Congress. Historically speaking, the Army should have the edge

  18. Modeling of Army Research Laboratory EMP simulators

    SciTech Connect

    Miletta, J.R.; Chase, R.J.; Luu, B.B. ); Williams, J.W.; Viverito, V.J. )

    1993-12-01

    Models are required that permit the estimation of emitted field signatures from EMP simulators to design the simulator antenna structure, to establish the usable test volumes, and to estimate human exposure risk. This paper presents the capabilities and limitations of a variety of EMP simulator models useful to the Army's EMP survivability programs. Comparisons among frequency and time-domain models are provided for two powerful US Army Research Laboratory EMP simulators: AESOP (Army EMP Simulator Operations) and VEMPS II (Vertical EMP Simulator II).

  19. Out in the cold.

    PubMed

    Bates, Jane

    2016-05-04

    Every now and then, you say something to a patient and wonder whether you should have kept quiet. On this occasion, a female patient and I were indulging in a moment of shared empathy over an annoying symptom we both experience - permanently cold feet.

  20. Teaching "In Cold Blood."

    ERIC Educational Resources Information Center

    Berbrich, Joan D.

    1967-01-01

    The Truman Capote nonfiction novel, "In Cold Blood," which reflects for adolescents the immediacy of the real world, illuminates (1) social issues--capital punishment, environmental influence, and the gap between the "haves" and "have-nots," (2) moral issues--the complexity of man's nature, the responsibility of one…

  1. Cold Facts about Viruses.

    ERIC Educational Resources Information Center

    Pea, Celeste; Sterling, Donna R.

    2002-01-01

    Provides ways for students to demonstrate their understanding of scientific concepts and skills. Describes a mini-unit around the cold in which students can relate humans to viruses. Includes activities and a modified simulation that provides questions to guide students. Discusses ways that allows students to apply prior knowledge, take ownership…

  2. Recent Cold War Studies

    ERIC Educational Resources Information Center

    Pineo, Ronn

    2003-01-01

    Cold War historiography has undergone major changes since the 1991 collapse of the Soviet Union. For two years (1992-1993) the principal Soviet archives fell open to scholars, and although some of the richest holdings are now once again closed, new information continues to find its way out. Moreover, critical documentary information has become…

  3. Cold spray nozzle design

    DOEpatents

    Haynes, Jeffrey D.; Sanders, Stuart A.

    2009-06-09

    A nozzle for use in a cold spray technique is described. The nozzle has a passageway for spraying a powder material, the passageway having a converging section and a diverging section, and at least the diverging section being formed from polybenzimidazole. In one embodiment of the nozzle, the converging section is also formed from polybenzimidazole.

  4. Expert Cold Structure Development

    NASA Astrophysics Data System (ADS)

    Atkins, T.; Demuysere, P.

    2011-05-01

    The EXPERT Program is funded by ESA. The objective of the EXPERT mission is to perform a sub-orbital flight during which measurements of critical aero- thermodynamic phenomena will be obtained by using state-of-the-art instrumentation. As part of the EXPERT Flight Segment, the responsibility of the Cold Structure Development Design, Manufacturing and Validation was committed to the Belgian industrial team SONACA/SABCA. The EXPERT Cold Structure includes the Launcher Adapter, the Bottom Panel, the Upper Panel, two Cross Panels and the Parachute Bay. An additional Launcher Adapter was manufactured for the separation tests. The selected assembly definition and manufacturing technologies ( machined parts and sandwich panels) were dictated classically by the mass and stiffness, but also by the CoG location and the sensitive separation interface. Used as support for the various on-board equipment, the Cold Structure is fixed to but thermally uncoupled from the PM 1000 thermal shield. It is protect on its bottom panel by a thermal blanket. As it is a protoflight, analysis was the main tool for the verification. Low level stiffness and modal analysis tests have also been performed on the Cold Structure equipped with its ballast. It allowed to complete its qualification and to prepare SONACA/SABCA support for the system dynamic tests foreseen in 2011. The structure was finally coated with a thermal control black painting and delivered on time to Thales Alenia Space-Italy end of March 201.

  5. Photocopy of plan (in U.S. Army office of Army Engineers ...

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

    Photocopy of plan (in U.S. Army office of Army Engineers plans and drawings, Fort Hancock and Sandy hook proving ground, record group 7, drawer 44, Cartographic and Architectural branc, The National Archives, Washington, DC) , Ordnance Dept. U.S. Army, proposed addition to dock at Sandy Hook, 1918 Ordnance wharf and boathouse - U.S. Coast Guard Sandy Hook Station, Western Docking Structure, West of intersection of Canfield Road & Hartshorne Drive, Highlands, Monmouth County, NJ

  6. 2013 Center for Army Leadership Annual Survey of Army Leadership (CASAL): Main Findings

    DTIC Science & Technology

    2014-04-01

    continues to be low. Morale and career satisfaction remain steady and unchanged. Levels of commitment continue to be very high. More than half of active duty...their Army career . These positive attitudes are reflected in the desire to stay in the Army. Of leaders not currently eligible for retirement, 68...leadership. The Army Career Tracker (ACT) provides a web-based system to manage professional development and to monitor progress toward education

  7. Army Warfighter Information NetworkTactical Increment 2 Procurement Quantity Not Supported for Future Army Forces (REDACTED)

    DTIC Science & Technology

    2016-03-01

    Increment 2 planned procurement quantity. The Mission 1 The Army’s force structure establishes Army positions and organizations and designs combat...valid, and is the appropriate quantity needed for future Army forces . Recommendations We recommend PEO C3T use an approved Army force structure to...calculate procurement quantity, estimate Army units beyond the approved Army force structure to cover the production and fielding period through FY

  8. Thermoregulatory modeling for cold stress.

    PubMed

    Xu, Xiaojiang; Tikuisis, Peter

    2014-07-01

    Modeling for cold stress has generated a rich history of innovation, has exerted a catalytic influence on cold physiology research, and continues to impact human activity in cold environments. This overview begins with a brief summation of cold thermoregulatory model development followed by key principles that will continue to guide current and future model development. Different representations of the human body are discussed relative to the level of detail and prediction accuracy required. In addition to predictions of shivering and vasomotor responses to cold exposure, algorithms are presented for thermoregulatory mechanisms. Various avenues of heat exchange between the human body and a cold environment are reviewed. Applications of cold thermoregulatory modeling range from investigative interpretation of physiological observations to forecasting skin freezing times and hypothermia survival times. While these advances have been remarkable, the future of cold stress modeling is still faced with significant challenges that are summarized at the end of this overview.

  9. Air Source Heat Pumps for Cold Climate Applications: Recent U. S. R&D Results from IEA HPP Annex 41

    SciTech Connect

    Baxter, Van D; Groll, Dr. Eckhard A.; Shen, Bo

    2014-01-01

    Air source heat pumps are easily applied to buildings almost anywhere. They are widespread in milder climate regions but their use in cold regions is hampered due to low efficiency and heating capacity at cold outdoor temperatures. This article describes selected R&D activities aimed at improving their cold weather performance.

  10. U.S. Army Special Forces Training for the Global War on Terror

    DTIC Science & Technology

    2003-06-06

    reserves catapulted the region into prominence. Meanwhile, the West’s increasingly insatiable appetite for oil made it ever more dependent on the...Schuster. Articles Cavallaro, Gina. 2003. ‘ Snake Eaters’ Needed Now. Army Times 63 (24 March): 14-16. Clark, MAJ Joel, MAJ Mike Spinner, and

  11. FY 00-05 Department of the Army Master Priority List (DAMPL)

    DTIC Science & Technology

    2007-11-02

    TSBs/TSBNs J - MTMC PORT & TERMINAL UNITS K - US ARMY MEDCOM L - STARC/USAR REGIONAL SPT CMD TRADOC M - PRIORITY TRAINING BASE N - OTHER TRAINING...28 MEPCOM U.S. Military Entrance Processing Command MJCS Memorandum, Joint Chiefs of Staff MOC management of change MSC major subordinate command MTMC

  12. Energy Design Guides for Army Barracks: Preprint

    SciTech Connect

    Deru, M.; Zhivov, A.; Herron, D.

    2008-08-01

    The U.S. Army Corps of Engineers and NREL are developing target energy budgets and design guides to achieve 30% energy savings. This paper focuses the design guide for one type of barracks called unaccompanied enlisted personal housing.

  13. Remedies for Common Cold Symptoms

    PubMed Central

    Miller, Penny F.

    1991-01-01

    Individuals suffering from intolerable symptoms of the common cold can now be advised of safe and effective products for symptomatic relief. This article describes and discusses four categories of drugs used to treat the common cold. To simplify the product selection process for family physicians, suggestions are included for possible ingredients for treatments of specific cold symptoms. PMID:21234087

  14. Army Officer Development: Historical Context

    DTIC Science & Technology

    2010-04-01

    its officers. The result was the landmark Review of Education and Training for Officers ( RETO ), a study that set the direction for the school system...and the officer development process for the rest of the Cold War and beyond. 37 The RETO report stressed the importance of officers mastering...the RETO recommendations for the War College’s curriculum with those of the earlier Haines Board brings their differences into stark relief. As noted

  15. Getting It Right: Revamping Army Talent Management

    DTIC Science & Technology

    2015-06-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited GETTING IT RIGHT...4. TITLE AND SUBTITLE GETTING IT RIGHT: REVAMPING ARMY TALENT MANAGEMENT 5. FUNDING NUMBERS 6. AUTHOR(S) Brian S. Cook 7. PERFORMING...past the ten-year mark of service. The scarcity of skilled labor in today’s economy makes it important that organizations, especially the Army, retain

  16. US Army Cultural Obstacles to Transformational Leadership

    DTIC Science & Technology

    2007-03-30

    changes are significantly hampered by organizational cultural obstacles that act as barriers to change. This essay will explore how elements of the...the Army transforms to meet the challenges of the volatile, uncertain, complex, and ambiguous (VUCA) 21st Century Security Environment.5 Therefore... challenges of leading Soldiers in the VUCA security environment, and internally to adapt to the composition of the Army itself – the attitudes and

  17. Army JTIDS: A C3 Case Study

    DTIC Science & Technology

    1991-03-01

    Guerra , Director of Combat Developments, United States Army Signal Center, Fort Gordon for his sponsorship. Professor Donald A. Lacer and Professor...radio frequency band. This insures compatibility with civil Distance Measuring Equipment (DME), Military Tactical Air Navigation equipment (TACAN...LEBMNN~JORDAN ,AFGHNISTrAN ISRAEL, EGYPT SAD SUDAN SOUT)H YEMEN YEMEN ETHIOPIA Figure 22 The JSTARS Radar Platform data to Army fire support

  18. US Army History and Role of Armor

    DTIC Science & Technology

    1974-04-01

    Army armor mobile ground warfare, primarily offensive in units to achieve success in later battles. From character, by a self-sustaining unit of great... Armored was rain, and stubborn enemy resistance caused on a 6-hour alert. When the opportunity pre- the VI Corps to go over to the defensive on sented...were slow, War II were the major ground reconnaissance support-type actions without the spectacular units in our Army. They were lightly armored success

  19. Strategic Planning and Army Installation Management.

    DTIC Science & Technology

    1996-01-01

    program. The U.S. Army has adopted the Malcolm Baldrige National Quality Award criteria for use in the ACOE program. Strategic planning is one of the...seven pillars of the Baldrige criteria. The Army has recognized that strategic planning is the key to the future. Strategic planning is the key to...and utilization of strategic planning . This paper examines through case study analysis several civilian communities and lessons learned through their

  20. The Army. Field Manual Number 1

    DTIC Science & Technology

    2005-06-14

    of reserve of- ficers and enlisted Soldiers with medical and other skills. 1-22. The early twentieth century found the Nation and the Army involved...the French 161st Division. Attacking behind a fiery barrage, the 369th Infantry assaulted successive German trench lines and captured the town of...contributed to successful major combat operations in Afghanistan and Iraq. These operations removed two repressive regimes. In Afghani- stan, Army and joint

  1. Is the Army Developing Strategic Leaders?

    DTIC Science & Technology

    2015-06-12

    provide a definition and list of competencies that outlines what a strategic leader should possess. With that definition and list of competencies, the...researcher will examine three military leaders, showing linkage to doctrine, which will illustrate examples of this doctrinal definition . Once this is...Army currently developing strategic leaders? The US Army doctrine and the Strategic Studies Institute (SSI) provide a definition and list of

  2. Army Systems Engineering Career Development Model

    DTIC Science & Technology

    2015-01-15

    Army Systems Engineering Career Development Model Technical Report SERC-2015-TR-042-3 January 15, 2015 Principal Investigators: Dr... Career Development Model 5a. CONTRACT NUMBER HQ0034-13-D-0004 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Pennotti /Val Gavito Michael...SUPPLEMENTARY NOTES 14. ABSTRACT The Army Improved Systems Engineering (SE) Career Development System (CDS) report begins with a description of the

  3. Assuring structural integrity in Army systems

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The object of this study was to recommend possible improvements in the manner in which structural integrity of Army systems is assured. The elements of a structural integrity program are described, and relevant practices used in various industries and government organizations are reviewed. Some case histories of Army weapon systems are examined. The mandatory imposition of a structural integrity program patterned after the Air Force Aircraft Structural Integrity Program is recommended and the benefits of such an action are identified.

  4. Army dependents: childhood illness and health provision.

    PubMed

    Giles, Sarah

    2005-06-01

    This small qualitative study explored attitudes of a group of Army wives to childhood illness and their expectations of health provision. The author's practice serves a population mainly comprising of Army dependents where GP attendance rates are double the national average. Two focus groups were organised using health visitor groups attached to the practice. Transcripts were examined to produce a framework for semi-structured interviews with nine mothers, who were selected by purposive sampling. Mothers were asked about symptoms, coping, social problems, decisions to take action, health provision and support. Data were analysed and sorted, using the principles of grounded theory, into four main themes: attitude to child's illness, coping, Army culture and accessibility to health services. Many Army wives appear to suffer from high levels of stress. It seemed that the coping ability of the mother was affected by the constant turbulence and isolation of Army life. While mothers displayed a knowledge of common illnesses, they had fears of the unknown and of life threatening illnesses. They sometimes managed childhood illness at home owing to lack of transport. The author concluded that some Army wives suffer from stress and lack confidence in their mothering skills when their children are ill, which may be due, in part, to the constant cycle of postings and isolation from family and services. They need easily accessible health facilities and information regarding these services. Communication should be encouraged between civilian services and the Army. It appears that Army dependents require more support from their GP practice than the average civilian family, offering opportunity for nurses and health visitors to provide alternative and proactive services.

  5. National Military Strategy: Army Reserve Readiness

    DTIC Science & Technology

    2013-03-01

    Operational Reserve, SMP , Regular Army Transition, TPU, ROTC, OCAR 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT UU 18...March 2013 Page Count: 34 Word Count: 5,980 Key Terms: ARFORGEN, Strategic Army, Operational Reserve, SMP , Regular...platoon leader, maintenance company commander or a battalion S4 , to be considered for a coveted management position. All they needed to do was get a

  6. The Army’s Operational Energy Challenge

    DTIC Science & Technology

    2011-05-01

    battery chargers . Solar Hybrid—a system capable of providing up to 10 kilowatts of power continuously while reducing gen- erator running time by 20... issues that affect operations; increase power-source density and commonality; decrease the size and weight of systems; increase power generation and...Army for Energy and Partnerships. In February 2009, the council issued an Army Energy Security Implementation Strategy, including five strategic energy

  7. US Army battery needs -- Present and future

    SciTech Connect

    Hamlen, R.P.; Christopher, H.A.; Gilman, S.

    1995-07-01

    The purpose of this paper is to describe the needs of the US Army for silent portable power sources, both in the near and longer term future. As a means of doing this, the programs of the Power Sources Division of the Army Research Laboratory will be discussed. The six program areas in which the Power Sources Division is engaged are: primary batteries, rechargeable batteries, reserve/fuze batteries, pulse batteries and capacitors, fuel cells, and thermophotovoltaic power generation.

  8. Current and Future Army Resiliency Programs

    DTIC Science & Technology

    2013-03-01

    organizational learning, Peter Senge , illustrates this point very well: “Organizations learn only through individuals who learn. Individual learning does not...downloads/CSF2Newsletter- Issue3.pdf, (accessed March 3, 2013). 11 Griffith, “Army Suicides,” 496. 12 Casey, “Comprehensive Soldier Fitness,” 2. 13 Peter ... Senge , The Fifth Discipline: The Art & Practice of the Learning Organization (New York, NY: Doubleday, 2006), 129. 14 Griffith, “Army Suicides,” 505

  9. Grizzly bear use of army cutworm moths in the Yellowstone Ecosystem

    USGS Publications Warehouse

    French, Steven P.; French, Marilynn G.; Knight, Richard R.

    1994-01-01

    The ecology of alpine aggregations of army cutworm moths (Euxoa auxiliaris) and the feeding behavior of grizzly bears (Ursus arctos horribilis) at these areas were studied in the Yellowstone ecosystem from 1988 to 1991. Army cutworm moths migrate to mountain regions each summer to feed at night on the nectar of alpine and subalpine flowers, and during the day they seek shelter under various rock formations. Grizzly bears were observed feeding almost exclusively on moths up to 3 months each summer at the 10 moth-aggregation areas we identified. Fifty-one different grizzly bears were observed feeding at 4 of these areas during a single day in August 1991. Army cutworm moths are a preferred source of nutrition for many grizzly bears in the Yellowstone ecosystem and represent a high quality food that is available during hyperphagia.

  10. Radial cold trap

    DOEpatents

    Grundy, Brian R.

    1981-01-01

    The radial cold trap comprises a housing having a plurality of mesh bands disposed therein. The mesh bands comprise concentrically arranged bands of mesh with the mesh specific surface area of each band increasing from the outermost mesh band to the innermost mesh band. An inlet nozzle is attached to the outside section of the housing while an outlet nozzle is attached to the inner portion of the housing so as to be concentrically connected to the innermost mesh band. An inlet baffle having orifices therein may be disposed around the outermost mesh band and within the housing for directing the flow of the fluid from the inlet nozzle to the outermost mesh band in a uniform manner. The flow of fluid passes through each consecutive mesh band and into the outlet nozzle. The circular pattern of the symmetrically arranged mesh packing allows for better utilization of the entire cold trap volume.

  11. Radial cold trap

    DOEpatents

    Grundy, B.R.

    1981-09-29

    The radial cold trap comprises a housing having a plurality of mesh bands disposed therein. The mesh bands comprise concentrically arranged bands of mesh with the mesh specific surface area of each band increasing from the outermost mesh band to the innermost mesh band. An inlet nozzle is attached to the outside section of the housing while an outlet nozzle is attached to the inner portion of the housing so as to be concentrically connected to the innermost mesh band. An inlet baffle having orifices therein may be disposed around the outermost mesh band and within the housing for directing the flow of the fluid from the inlet nozzle to the outermost mesh band in a uniform manner. The flow of fluid passes through each consecutive mesh band and into the outlet nozzle. The circular pattern of the symmetrically arranged mesh packing allows for better utilization of the entire cold trap volume. 2 figs.

  12. Hyperspectral imager development at Army Research Laboratory

    NASA Astrophysics Data System (ADS)

    Gupta, Neelam

    2008-04-01

    Development of robust compact optical imagers that can acquire both spectral and spatial features from a scene of interest is of utmost importance for standoff detection of chemical and biological agents as well as targets and backgrounds. Spectral features arise due to the material properties of objects as a result of the emission, reflection, and absorption of light. Using hyperspectral imaging one can acquire images with narrow spectral bands and take advantage of the characteristic spectral signatures of different materials making up the scene in detection of objects. Traditional hyperspectral imaging systems use gratings and prisms that acquire one-dimensional spectral images and require relative motion of sensor and scene in addition to data processing to form a two-dimensional image cube. There is much interest in developing hyperspectral imagers using tunable filters that acquire a two-dimensional spectral image and build up an image cube as a function of time. At the Army Research Laboratory (ARL), we are developing hyperspectral imagers using a number of novel tunable filter technologies. These include acousto-optic tunable filters (AOTFs) that can provide adaptive no-moving-parts imagers from the UV to the long wave infrared, diffractive optics technology that can provide image cubes either in a single spectral region or simultaneously in different spectral regions using a single moving lens or by using a lenslet array, and micro-electromechanical systems (MEMS)-based Fabry-Perot (FP) tunable etalons to develop miniature sensors that take advantage of the advances in microfabrication and packaging technologies. New materials are being developed to design AOTFs and a full Stokes polarization imager has been developed, diffractive optics lenslet arrays are being explored, and novel FP tunable filters are under fabrication for the development of novel miniature hyperspectral imagers. Here we will brief on all the technologies being developed and present

  13. Clumpy cold dark matter

    NASA Technical Reports Server (NTRS)

    Silk, Joseph; Stebbins, Albert

    1993-01-01

    A study is conducted of cold dark matter (CDM) models in which clumpiness will inhere, using cosmic strings and textures suited to galaxy formation. CDM clumps of 10 million solar mass/cu pc density are generated at about z(eq) redshift, with a sizable fraction surviving. Observable implications encompass dark matter cores in globular clusters and in galactic nuclei. Results from terrestrial dark matter detection experiments may be affected by clumpiness in the Galactic halo.

  14. Cold nuclear fusion

    SciTech Connect

    Tsyganov, E. N.

    2012-02-15

    Recent accelerator experiments on fusion of various elements have clearly demonstrated that the effective cross-sections of these reactions depend on what material the target particle is placed in. In these experiments, there was a significant increase in the probability of interaction when target nuclei are imbedded in a conducting crystal or are a part of it. These experiments open a new perspective on the problem of so-called cold nuclear fusion.

  15. Electronic Equipment Cold Plates

    DTIC Science & Technology

    1976-04-01

    equations for such a flow regiae. For laainar flow and Moderate teaperature differwwe« between the well «nd coolant, a aodifled Sieder -Tate...con- figuration. The heat-transfer coefficients, therefore, were determined by using both the Sieder -Tate and McAdams equations and the coaputed...values used In the analytical predictions. As with th* previous cold Plates, the Sieder -Tate equation gave too low of values for the heat- transfer

  16. Cold Climate Heat Pump

    DTIC Science & Technology

    2013-08-01

    central heating , cooling, and air conditioning (HVAC) system . Both buildings had two zones for heating and cooling, which allowed for a direct...section calls for improved efficiency of mechanical systems as well as an increase of renewable resource usage. Current heating technologies in cold... heated refrigerant is injected into a mixing chamber between the two compressors. The injection leads to a gain in performance of the system through

  17. Cold Stowage Flight Systems

    NASA Technical Reports Server (NTRS)

    Campana, Sharon E.; Melendez, David T.

    2011-01-01

    The International Space Station (ISS) provides a test bed for researchers to perform science experiments in a variety of fields, including human research, life sciences, and space medicine. Many of the experiments being conducted today require science samples to be stored and transported in a temperature controlled environment. NASA provides several systems which aid researchers in preserving their science. On orbit systems provided by NASA include the Minus Eighty Laboratory freezer for ISS (MELFI), Microgravity Experiment Research Locker Incubator (MERLIN), and Glacier. These freezers use different technologies to provide rapid cooling and cold stowage at different temperature levels on board ISS. Systems available to researchers during transportation to and from ISS are MERLIN, Glacier, and Coldbag. Coldbag is a passive cold stowage system that uses phase change materials to maintain temperature. Details of these current technologies are provided along with operational experience gained to date. This paper discusses the capability of the current cold stowage hardware and how it may continue to support NASA s mission on ISS and in future exploration missions.

  18. Cold Stowage Flight Systems

    NASA Technical Reports Server (NTRS)

    Campana, Sharon

    2010-01-01

    The International Space Station (ISS) provides a test bed for researchers to perform science experiments in a variety of fields, including human research, life sciences, and space medicine. Many of the experiments being conducted today require science samples to be stored and transported in a temperature controlled environment. NASA provides several systems which aide researchers in preserving their science. On orbit systems provided by NASA include the Minus Eighty Laboratory freezer for ISS (MELFI), Microgravity Experiment Research Locker Incubator (MERLIN), and Glacier. These freezers use different technologies to provide rapid cooling and cold stowage at different temperature levels on board ISS. Systems available to researchers during transportation to and from ISS are MERLIN, Glacier, and Coldbag. Coldbag is a passive cold stowage system that uses phase change materials. Details of these current technologies will be provided along with operational experience gained to date. With shuttle retirement looming, NASA has protected the capability to provide a temperature controlled environment during transportation to and from the ISS with the use of Glacier and Coldbags, which are compatible with future commercial vehicles including SpaceX's Dragon Capsule, and Orbital s Cygnus vehicle. This paper will discuss the capability of the current cold stowage hardware and how it may continue to support NASA s mission on ISS and in future exploration missions.

  19. 76 FR 56406 - Science and Technology Reinvention Laboratory Demonstration Project; Department of the Army; Army...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... the Army; Army Research, Development and Engineering Command; Tank Automotive Research, Development and Engineering Center (TARDEC); Correction AGENCY: Office of the Deputy Assistant Secretary of... Research, Development and Engineering Center (TARDEC), 6501 East 11 Mile Road, Attn: RDTA-COS/MS...

  20. 2009 Center for Army Leadership Annual Survey of Army Leadership (CASAL): Main Findings

    DTIC Science & Technology

    2010-04-01

    Effective/Very Effective (AC, 2007-2009) Army Values Empathy Warrior Ethos Military Bearing/Physical Fitness Composure/ Resilence Mental Agility Sound...dependents ( children ) does not appear to have as much of an impact on morale, as 21% of Army leaders who indicate having no dependents report low or

  1. Army Distance Learning: Potential for Reducing Shortages in Army Enlisted Occupations.

    ERIC Educational Resources Information Center

    Shanley, Michael G.; Leonard, Henry A.; Winkler, John D.

    The potential of distance learning (DL) to expedite the U.S. Army's efforts to redress personnel shortages in Army enlisted occupations was studied by evaluating how DL-based training strategies might affect skill shortages in the following occupations: helicopter repairer; electronic switching system operator; microwave systems…

  2. Isentropic analysis of polar cold air mass streams

    NASA Astrophysics Data System (ADS)

    Iwasaki, Toshiki; Kanno, Yuki

    2015-04-01

    1. Introduction A diagnostic method is presented of polar cold air mass streams defined below a threshold potential temperature. The isentropic threshold facilitates a Lagrangian view of the cold air mass streams from diabatic generation to disappearance. 2. Mass-weighted isentropic zonal mean (MIM) cold air streams In winter hemispheres, MIM's mass stream functions show a distinct extratropical direct (ETD) cell in addition to the Hadley cell. The mass stream functions have local maxima at around (280K, 45N) for NH winter and, around (280K, 50S) for SH winter. Thus, =280K may be appropriate to a threshold of the polar cold air mass for both hemispheres. The high-latitude downward motion indicates the diabatic generation of cold air mass, whereas the mid-latitude equatorward flow does its outbreak. The strength of equatorward flow is under significant control of wave-mean flow interactions. 3. Geographical distribution of the cold air mass streams in the NH winter In the NH winter, the polar cold air mass flux has two distinct mainstreams, hereafter called as East Asian (EA) stream and the North American (NA) stream. The former grows over the northern part of the Eurasian continent, turns down southeastward toward East Asia and disappears over the western North Pacific Ocean. The latter grows over the Arctic Ocean, flows toward the East Coast of North America and disappears over the western North Atlantic Ocean. These coincide well with main routes of cold surges. 4. Comparison between NH and SH winter streams The cold air mass streams in NH winter are more asymmetric than those in SH winter. The NH total cold air mass below =280K is about 1.5 times greater than the SH one. These come mainly from the topography and land-sea distribution. The mid-latitude mountains steer the cold air mass streams on the northern sides and enhance the residence time over its genesis region.

  3. Fitness benefits and costs of cold acclimation in Arabidopsis thaliana.

    PubMed

    Zhen, Ying; Dhakal, Preeti; Ungerer, Mark C

    2011-07-01

    Abstract When resources are limited, there is a trade-off between growth/reproduction and stress defense in plants. Most temperate plant species, including Arabidopsis thaliana, can enhance freezing tolerance through cold acclimation at low but nonfreezing temperatures. Induction of the cold acclimation pathway should be beneficial in environments where plants frequently encounter freezing stress, but it might represent a cost in environments where freezing events are rare. In A. thaliana, induction of the cold acclimation pathway critically involves a small subfamily of genes known as the CBFs. Here we test for a cost of cold acclimation by utilizing (1) natural accessions of A. thaliana that originate from different regions of the species' native range and that have experienced different patterns of historical selection on their CBF genes and (2) transgenic CBF overexpression and T-DNA insertion (knockdown/knockout) lines. While benefits of cold acclimation in the presence of freezing stress were confirmed, no cost of cold acclimation was detected in the absence of freezing stress. These findings suggest that cold acclimation is unlikely to be selected against in warmer environments and that naturally occurring mutations disrupting CBF function in the southern part of the species range are likely to be selectively neutral. An unanticipated finding was that cold acclimation in the absence of a subsequent freezing stress resulted in increased fruit production, that is, fitness.

  4. Strip edge cracking simulation in cold rolling

    NASA Astrophysics Data System (ADS)

    Hubert, C.; Dubar, L.; Dubar, M.; Dubois, A.

    2011-01-01

    This research work focuses on a specific defect which occurs during cold rolling of steel strips: edge-serration. Investigations on the industrial processes have led to the conclusion that this defect is the result of the edge-trimming and cold rolling sequences. The aim of this research work is to analyze the effect of the cutting process and the cold rolling on cracks occurrence, especially on strip edges. This study is performed using an experimental testing stand called Upsetting Rolling Test (URT). It allows to reproduce cold rolling contact parameters such as forward slip, reduction ratio and friction coefficients. Specimens sampled near trimmed industrial strip edges are deformed using the URT stand. Two sets of specimens with different stress states, obtained by annealing, are submitted to two reduction passes with extreme forward slips. Scanning electron microscopy observations added to 3D optical surface profiler topographies show that on one hand, forward slip has a major effect on cracks opening. On the other hand, cracks opening decreases according to high roll strip speed gradient. Concerning the heat-treated specimens, no crack appeared after all reduction passes, showing a large influence of the cutting process and consequently of the local stress state in the vicinity of the burnish and fracture regions.

  5. Strip edge cracking simulation in cold rolling

    SciTech Connect

    Hubert, C.; Dubar, L.; Dubar, M.; Dubois, A.

    2011-01-17

    This research work focuses on a specific defect which occurs during cold rolling of steel strips: edge-serration. Investigations on the industrial processes have led to the conclusion that this defect is the result of the edge-trimming and cold rolling sequences. The aim of this research work is to analyze the effect of the cutting process and the cold rolling on cracks occurrence, especially on strip edges.This study is performed using an experimental testing stand called Upsetting Rolling Test (URT). It allows to reproduce cold rolling contact parameters such as forward slip, reduction ratio and friction coefficients. Specimens sampled near trimmed industrial strip edges are deformed using the URT stand. Two sets of specimens with different stress states, obtained by annealing, are submitted to two reduction passes with extreme forward slips.Scanning electron microscopy observations added to 3D optical surface profiler topographies show that on one hand, forward slip has a major effect on cracks opening. On the other hand, cracks opening decreases according to high roll strip speed gradient. Concerning the heat-treated specimens, no crack appeared after all reduction passes, showing a large influence of the cutting process and consequently of the local stress state in the vicinity of the burnish and fracture regions.

  6. [Health situation of the armies in the Crimean war and a document related to this].

    PubMed

    Dağlar, Oya

    2004-01-01

    Although the Crimean War seems to be a war between the Ottoman and Russian with the support of England an France, in reality, it was a power struggle between the biggest European countries. The cooperation between England - Ottoman Empire and France in the Crimean War meanly determined the result of the war. The Crimean War should not only be evaluated in militarian and political aspect, but also from other perspectives. One of the most important problems for the allied armies in Istanbul and Crimea was related to the health concepts. During the two years long war, problems were the freezing cold and contagious diseases before the Russian soldiers. And thypus, scorbut, cholera and malaria prepears the dead of a large number of soldiers. Although the allied armies won the battle but all the sides fighting in the was lost many people due to contagious diseases. According to the resources, the contagious diseases such as, thypus, cholera and malaria led to the deads of more than ten times of the people who were in the battle field. Thats why, The European armies understood the importance of the treatment diseases in the war and gave importance to the development of military medical services and form this point, the Crimean War became the begining of an important development in military health concept.

  7. Regional Alignment: Phase Zero Logistics Implications

    DTIC Science & Technology

    2014-05-01

    operations in OIF affected doctrinal language and organizational change in the shift from a regional aligned structure. 17John Sloan Brown, Kevlar ...26John Sloan Brown, Kevlar Legions: The Transformations of the United States Army 1989-2005 (Washington, DC: Center of Military History, 2011), 139...it remains the preeminent information age Army. To do this Force XXI incorporates a holistic approach to change. The innovative approach that we

  8. Army Response Letter & Analysis - signed February 5, 2001

    EPA Pesticide Factsheets

    A reply to a letter from Mr. J. Charles Fox, former Administrator for Water requesting to review the proposed decision of the Army Corps of Engineers Sacramento District Department of the Army (DA) permit to Vail Associates.

  9. U.S. Army Medical Research Institute of Infectious Diseases

    MedlinePlus

    ... you for your interest in the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID). The dedicated members ... site provides an introduction to the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID) and contains official ...

  10. The Isis cold moderators

    SciTech Connect

    Allen, G. M.; Broome, T. A.; Burridge, R. A.; Cragg, D.; Hall, R.; Haynes, D.; Hirst, J.; Hogston, J. R.; Jones, H. H.; Sexton, J.; Wright, P.

    1997-09-01

    ISIS is a pulsed spallation neutron source where neutrons are produced by the interaction of a 160 kW proton beam of energy 800 MeV in a water-cooled Tantalum Target. The fast neutrons produced are thermalized in four moderators: two ambient water, one liquid methane operating at 100K and a liquid hydrogen moderator at 20 K. This paper gives a description of the construction of both cold moderator systems, details of the operating experience and a description of the current development program.

  11. Paroxysmal cold hemoglobinuria.

    PubMed

    Shanbhag, Satish; Spivak, Jerry

    2015-06-01

    Paroxysmal cold hemoglobinuria is a rare cause of autoimmune hemolytic anemia predominantly seen as an acute form in young children after viral illnesses and in a chronic form in some hematological malignancies and tertiary syphilis. It is a complement mediated intravascular hemolytic anemia associated with a biphasic antibody against the P antigen on red cells. The antibody attaches to red cells at colder temperatures and causes red cell lysis when blood recirculates to warmer parts of the body. Treatment is mainly supportive and with red cell transfusion, but immunosuppressive therapy may be effective in severe cases.

  12. Cold Fusion Verification.

    DTIC Science & Technology

    1991-03-01

    published work, talking with others in the field, and attending conferences, that CNF probably is chimera and will go the way of N-rays and polywater ...way of N-rays and polywater . To date, no one, including Pons and Fleischmann, has been able to construct a so-called CNF electrochemical cell that...Cold Nuclear Fusion (CNF), as originally reported in 1989. The conclusion is that CNF probably is chimera and will go the way of N-rays and polywater

  13. Bot armies as threats to network security

    NASA Astrophysics Data System (ADS)

    Banks, Sheila B.; Stytz, Martin R.

    2007-04-01

    "Botnets", or "bot armies", are large groups of remotely controlled malicious software. Bot armies pose one of the most serious security threats to all networks. Botnets, remotely controlled and operated by botmasters or botherders, can launch massive denial of service attacks, multiple penetration attacks, or any other malicious network activity on a massive scale. While bot army activity has, in the past, been limited to fraud, blackmail, and other forms of criminal activity, their potential for causing large-scale damage to the entire internet; for launching large-scale, coordinated attacks on government computers and networks; and for large-scale, coordinated data gathering from thousands of users and computers on any network has been underestimated. This paper will not discuss how to build bots but the threats they pose. In a "botnet" or "bot army", computers can be used to spread spam, launch denial-of-service attacks against Web sites, conduct fraudulent activities, and prevent authorized network traffic from traversing the network. In this paper we discuss botnets and the technologies that underlie this threat to network and computer security. The first section motivates the need for improved protection against botnets, their technologies, and for further research about botnets. The second contains background information about bot armies and their key underlying technologies. The third section presents a discussion of the types of attacks that botnets can conduct and potential defenses against them. The fourth section contains a summary and suggestions for future research and development.

  14. United States Army Research Institute of Environmental Medicine: Warfighter research focusing on the past 25 years.

    PubMed

    Pandolf, Kent B; Francesconi, Ralph; Sawka, Michael N; Cymerman, Allen; Hoyt, Reed W; Young, Andrew J; Zambraski, Edward J

    2011-12-01

    The United States Army Research Institute of Environmental Medicine (USARIEM) celebrated its 50th anniversary on July 1, 2011. This article reviews its history, evolution, and transition of its research programs as well as its scientific and military accomplishments, emphasizing the past 25 yr. During the 1990s, USARIEM published a series of pocket guides providing guidance for sustaining Warfighter health and performance in Southwest Asia, Somalia, the former Republic of Yugoslavia, Rwanda, and Haiti. Issues identified during Operation Desert Storm elicited research that improved nutritional guidelines for protracted desert operations; safer use of nuclear, chemical, and biological protective clothing; equipment, development, and fielding of efficient microclimate cooling systems; and effective evaluation of pharmaceuticals to protect soldiers from chemical and biological threats. During the first decade of the 21st century, USARIEM and the Department of the Army published official medical/performance doctrines for operations in the heat and cold and at high altitude. The current Global War on Terrorism focused research to improve doctrines for hot, cold, and high-altitude operations, reduce musculoskeletal training injuries, provide improved field nutrition, more efficient planning for operational water requirements, and improve both military clothing and materiel. This article also describes the critically important interactions and communications between USARIEM and deployed units and the benefits to Warfighters from this association. This report presents USARIEM's unique and world-class facilities, organizational changes, scientific and support personnel, and major research accomplishments, including the publication of 2,200 scientific papers over the past 25 yr.

  15. 32 CFR 655.10 - Oversight of radiation sources brought on Army land by non-Army entities (AR 385-10).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Oversight of radiation sources brought on Army... (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY RADIATION SOURCES ON ARMY LAND § 655.10 Oversight of radiation sources brought on Army land by non-Army entities (AR 385-10). (a) As used in...

  16. 32 CFR 655.10 - Oversight of radiation sources brought on Army land by non-Army entities (AR 385-10).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Oversight of radiation sources brought on Army... (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY RADIATION SOURCES ON ARMY LAND § 655.10 Oversight of radiation sources brought on Army land by non-Army entities (AR 385-10). (a) As used in...

  17. 32 CFR 655.10 - Oversight of radiation sources brought on Army land by non-Army entities (AR 385-10).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Oversight of radiation sources brought on Army... (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY RADIATION SOURCES ON ARMY LAND § 655.10 Oversight of radiation sources brought on Army land by non-Army entities (AR 385-10). (a) As used in...

  18. 32 CFR 655.10 - Oversight of radiation sources brought on Army land by non-Army entities (AR 385-10).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Oversight of radiation sources brought on Army... (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY RADIATION SOURCES ON ARMY LAND § 655.10 Oversight of radiation sources brought on Army land by non-Army entities (AR 385-10). (a) As used in...

  19. Retaining Talent for Army 2020: Overcoming Institutional Barriers

    DTIC Science & Technology

    2012-03-19

    Assignments for Leaders, RETAL, 8. 18 Casey Wardynski, David S. Lyle, and Michael J. Colarusso , Towards a U.S. Army Officer Corps Strategy for...Opportunities (Boston: Harvard University, 2011), 17. 22 32 Wardynski, Lyle, and Colarusso , Towards a U.S. Army Officer Corps Strategy for...www.hrc.army.mil/milper/11-282 (accessed March 14, 2012). 34 Wardynski, Lyle, and Colarusso , Towards a U.S. Army Officer Corps Strategy for

  20. Army Net Zero Prove Out. Net Zero Waste Best Practices

    DTIC Science & Technology

    2014-11-20

    Assistant Secretary of the Army for Energy & Sustainability POP Period of Performance QRP Qualified Recycling Program iii Task 0818, “Army Net...policy that all installations will implement Net Zero Waste to the maximum extent practical and fiscally prudent by reducing, reusing, recycling ...Waste 32 U.S. ARMY Fort Hood Recycling Center Introduction To date, the Army has made substantial progress in the areas of Net Zero Energy, Water

  1. Army Sustainment. Volume 44, Issue 2, March-April 2012

    DTIC Science & Technology

    2012-04-01

    directly back to a source of repair at the life cycle management commands’ depots, such as Anniston Army Depot, Alabama; Sierra Army Depot...Show. Chemical Stockpile Destruction Completed at Anniston Army Depot On 22 September 2011, the Anniston Chemical Agent Disposal Facility at... Anniston Army Depot, Alabama, completed the disposal of the chemical weapons stock- pile stored there and began closure operations. The facility’s

  2. Improving Planning for Military Construction of Army Child Development Centers

    DTIC Science & Technology

    2011-03-01

    77 McAlester Ammunition Plant , Oklahoma 78 Fort Meade, Maryland 79 Presidio of Monterey, California 79 During our audit...7,” May 28, 2010 U.S. Army Audit Agency Army Audit Agency Report No. A-2010-0120- ALO , “American Recovery and Reinvestment Act of 2009 - Fort...Stewart and Hunter Army Airfield, Georgia,” June 23, 2010 Army Audit Agency Report No. A-2010-0073- ALO , “American Recovery and Reinvestment Act of 2009

  3. Perspectives on the Utility of Systems Science in the Army

    DTIC Science & Technology

    1984-10-01

    Systems Science in the Army 7. AUTHORC*; Edgar M. Johnson and T. 0. Jacobs 9. PERFORMING ORGANIZATION NAME AND ADDRESS US Army Research Institute...Perspectives on the Utility of Systems Science in the Army Edgar M. Johnson and T. O. Jacobs U. S. Army •/ Research Institute for the...SOCIAL SCIENCES A Field Operating Agency under the Jurisdiction of the Deputy Chief of Staff for Personnel L. NEALE COSBY EDGAR M. JOHNSON Colonel

  4. Army Apprenticeship Program (AAP). Analysis of AAP Participants. Phase 1

    DTIC Science & Technology

    1990-06-25

    APPRENTICESHIP PROGRAM EVALUATION STUDY PHASE I - ANALYSIS OF AAP PARTICIPANTS % DEPARTMENT OF THE ARMY HEADQUARTERS UNITED STATED ARMY TRAINING AND...fication)I Army Apprenticeship Program Evaluation Phase I, Analysis of AAP Participants (Unclassified) 12. PERSONAL AUTHOR(S) Martin R. Walker 13a. TYPE OF...findings of the first phase of the AAP evaluation . The objective of the study was to develop a historical and demographic profile of Army apprentices

  5. Doctrine Development Process in the Kenya Army: Bridging the Gap

    DTIC Science & Technology

    2014-06-13

    DOCTRINE DEVELOPMENT PROCESS IN THE KENYA ARMY: BRIDGING THE GAP A thesis presented to the Faculty of the U.S. Army Command...by ROBA B. WARIO, MAJ, KENYA ARMY Diploma, University of Nairobi, Nairobi, Kenya Fort Leavenworth, Kansas 2014-01...Doctrine Development Process in the Kenya Army: Bridging the Gap 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR

  6. Persisting cold extremes under 21st-century warming scenarios

    SciTech Connect

    Kodra, Evan A; Steinhaeuser, Karsten J K; Ganguly, Auroop R

    2011-01-01

    Analyses of climate model simulations and observations reveal that extreme cold events are likely to persist across each land-continent even under 21st-century warming scenarios. The grid-based intensity, duration and frequency of cold extreme events are calculated annually through three indices: the coldest annual consecutive three-day average of daily maximum temperature, the annual maximum of consecutive frost days, and the total number of frost days. Nine global climate models forced with a moderate greenhouse-gas emissions scenario compares the indices over 2091 2100 versus 1991 2000. The credibility of model-simulated cold extremes is evaluated through both bias scores relative to reanalysis data in the past and multi-model agreement in the future. The number of times the value of each annual index in 2091 2100 exceeds the decadal average of the corresponding index in 1991 2000 is counted. The results indicate that intensity and duration of grid-based cold extremes, when viewed as a global total, will often be as severe as current typical conditions in many regions, but the corresponding frequency does not show this persistence. While the models agree on the projected persistence of cold extremes in terms of global counts, regionally, inter-model variability and disparity in model performance tends to dominate. Our findings suggest that, despite a general warming trend, regional preparedness for extreme cold events cannot be compromised even towards the end of the century.

  7. Space Education at the University of Texas at San Antonio: Army Space Cadre - Learn from Southwest Research Institute Scientists (Army Space Journal, 2009 Summer Edition)

    DTIC Science & Technology

    2009-01-01

    and the Kuiper belt , beginning in 2015. The New Horizons spacecraft executed a fly-by of Jupiter in 2007. The Jupiter fly- by was used to provide a...gravitational assist that shaved years off the travel time to Pluto-Charon and the Kuiper belt . Charon is the largest moon of the dwarf planet...Pluto. The Kuiper belt Army Space Journal2009 Summer Edition 47 is a region of the Solar System beyond the planets extending from the orbit of

  8. 77 FR 40030 - Army Science Board Summer Study Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Army Army Science Board Summer Study Meeting AGENCY: Department of the Army, DoD. ACTION: Notice of open meeting. SUMMARY: Pursuant to the Federal Advisory Committee Act of 1972 (5...

  9. 77 FR 21977 - Army Science Board Summer Study Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Army Army Science Board Summer Study Meeting AGENCY: Department of the Army, DoD. ACTION: Notice of open meeting. SUMMARY: Pursuant to the Federal Advisory Committee Act of 1972 (5...

  10. 32 CFR 581.1 - Army Disability Review Board.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Army Disability Review Board. 581.1 Section 581.1... § 581.1 Army Disability Review Board. (a) General provisions—(1) Constitution, purpose, and jurisdiction of review board. (i) The Army Disability Review Board (called the review board in this section) is...

  11. 32 CFR 644.328 - Army military leased property.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Army military leased property. 644.328 Section 644.328 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... military leased property. (a) Department of the Army command installations or parts thereof held by...

  12. THE CHALLENGE OF MOLDS FOR THE U.S. ARMY

    EPA Science Inventory

    The US Army and all armies have been interested in molds since there were armies. The most obvious interest was human infections by molds like trench foot. Then there were losses of military animals and contamination of their fodder, most notably the Soviet loss of thousands o...

  13. Sustaining Comprehensive Soldier and Family Fitness: Critical for Army 2020

    DTIC Science & Technology

    2013-03-01

    thrive at higher performance levels by the recognition and implementation of this psychology -based training. This paper examines the historical... Psychology , Army Budget, CSF2 Program Studies 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT UU 18. NUMBER OF PAGES 34...Strategic Planning Guidance 2013, Psychology , Army Budget, CSF2 Program Studies Classification: Unclassified The Army

  14. Sustainable Painting Operations for the Total Army: SUCCESS!

    DTIC Science & Technology

    2011-05-11

    Methylene Chloride-Based Paint Strippers at Anniston Army Depot 2010 Secretary of Defense Environmental Award Environmental Excellence in Weapon System...Changing the Culture at Army Installations  Keep an open mind Work with, not against regulators  Use “green” for your benefit Anniston Army Depot

  15. U.S. Economic Debt Crisis Solutions: Adjusting Army Manpower

    DTIC Science & Technology

    2012-02-27

    according to Dov Zakheim, former Pentagon Chief Financial Officer.1 This statement was reinforced by an August 2011 Defense Business Board study, which...U.S. Economic Debt Crisis Solutions: Adjusting Army Manpower by Colonel David Fleckenstein United States Army...United States Army War College Class of 2012 DISTRIBUTION STATEMENT : A Approved for Public Release Distribution is Unlimited This manuscript

  16. 77 FR 4026 - Army Education Advisory Subcommittee Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-26

    ... advisory committee meeting will take place: Name of Committee: Board of Visitors, U.S. Army War College Subcommittee. Date of Meeting: February 23, 2012. Place of Meeting: U.S. Army War College, 122 Forbes Avenue... information related to the continued academic growth and development of the United States Army War...

  17. 78 FR 23759 - Army Education Advisory Subcommittee Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-22

    ... advisory committee meeting will take place: Name of Committee: Board of Visitors, U.S. Army War College Subcommittee. Dates of Meeting: May 16, 2013. Place of Meeting: U.S. Army War College, 122 Forbes Avenue... information related to the continued academic growth and development of the United States Army War...

  18. 77 FR 27209 - Army Education Advisory Subcommittee Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-09

    ... ] Federal advisory committee meeting will take place: Name of Committee: Board of Visitors, U.S. Army War College Subcommittee. Date of Meeting: May 31, 2012. Place of Meeting: U.S. Army War College, 122 Forbes... information related to the continued academic growth and development of the United States Army War...

  19. 32 CFR 636.10 - Hunter Army Airfield vehicle registration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Hunter Army Airfield vehicle registration. 636.10... Stewart, Georgia § 636.10 Hunter Army Airfield vehicle registration. Personnel assigned or employed at Hunter Army Airfield are required to register their privately owned vehicles within five days...

  20. Investigations into Army Enlisted Classification Systems: Concurrent Validation Report

    DTIC Science & Technology

    2009-01-01

    United States Army Research Institute for the Behavioral and Social Sciences...Approved for public release; distribution is unlimited. U.S. Army Research Institute for the Behavioral and Social Sciences A...concerning distribution of reports to: U.S. Army Research Institute for the Behavioral and Social Sciences, Attn: DAPE-ARI-ZXM, 2511 Jefferson

  1. 32 CFR 581.1 - Army Disability Review Board.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... shall include officers of the Army of the United States, other than officers of the Regular Army, who... incapacity was or was not incurred in combat with an enemy of the United States or whether it did or did not... Department of the Army action. The Adjutant General, in the name of the President of the United States,...

  2. 32 CFR 644.328 - Army military leased property.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Army military leased property. 644.328 Section 644.328 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... military leased property. (a) Department of the Army command installations or parts thereof held by...

  3. 32 CFR 644.328 - Army military leased property.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Army military leased property. 644.328 Section 644.328 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... military leased property. (a) Department of the Army command installations or parts thereof held by...

  4. 32 CFR 644.328 - Army military leased property.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Army military leased property. 644.328 Section 644.328 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... military leased property. (a) Department of the Army command installations or parts thereof held by...

  5. 32 CFR 644.328 - Army military leased property.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Army military leased property. 644.328 Section 644.328 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... military leased property. (a) Department of the Army command installations or parts thereof held by...

  6. 78 FR 64205 - Army Science Board Fall Plenary Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Department of the Army Army Science Board Fall Plenary Meeting AGENCY: Department of the Army, DoD. ACTION: Meeting notice; cancellation. SUMMARY: The notice of an open meeting scheduled for October 16,...

  7. Emotional Intelligence Competencies and the Army Leadership Requirements Model

    DTIC Science & Technology

    2015-06-12

    Army leaders have an immense responsibility to ensure the current and future success of the Army. This responsibility is less about the hard skills ...of cognitive intelligence, technical knowledge, and tactical proficiency and more about the soft skills of emotional intelligence. Emotional...direct relationship between emotional intelligence competencies and the Army leader attributes and competencies, yet implies that emotional skills are

  8. 32 CFR 581.1 - Army Disability Review Board.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 3 2013-07-01 2013-07-01 false Army Disability Review Board. 581.1 Section 581... REVIEW BOARD § 581.1 Army Disability Review Board. (a) General provisions—(1) Constitution, purpose, and jurisdiction of review board. (i) The Army Disability Review Board (called the review board in this section)...

  9. [The army nursing system in the Meiji period].

    PubMed

    Kurosawa, Y

    1993-12-01

    The modern army nursing system was enacted in the period when the Japanese Army established a modern military system; from the sixth year to the ninth year of Meiji. This was about ten years before the organization of the Japanese nursing system. This study clarifies the contents of the modern army nursing system in the Meiji period.

  10. Total Army Analysis Supporting Maximization of National Resources

    DTIC Science & Technology

    2013-03-01

    millennium were modularity and Grow the Army ( GTA ). Modularity changed the mission and capabilities of Army headquarters at the Brigade, Division...Corps, and Army Service Component levels while the GTA plan expanded the force from 42 Brigade Combat Teams to 83 by the end of 2013. Congress

  11. Cold ion demagnetization near the X-line of magnetic reconnection

    NASA Astrophysics Data System (ADS)

    Toledo-Redondo, Sergio; André, Mats; Khotyaintsev, Yuri V.; Vaivads, Andris; Walsh, Andrew; Li, Wenya; Graham, Daniel B.; Lavraud, Benoit; Masson, Arnaud; Aunai, Nicolas; Divin, Andrey; Dargent, Jeremy; Fuselier, Stephen; Gershman, Daniel J.; Dorelli, John; Giles, Barbara; Avanov, Levon; Pollock, Craig; Saito, Yoshifumi; Moore, Thomas E.; Coffey, Victoria; Chandler, Michael O.; Lindqvist, Per-Arne; Torbert, Roy; Russell, Christopher T.

    2016-07-01

    Although the effects of magnetic reconnection in magnetospheres can be observed at planetary scales, reconnection is initiated at electron scales in a plasma. Surrounding the electron diffusion region, there is an Ion-Decoupling Region (IDR) of the size of the ion length scales (inertial length and gyroradius). Reconnection at the Earth's magnetopause often includes cold magnetospheric (few tens of eV), hot magnetospheric (10 keV), and magnetosheath (1 keV) ions, with different gyroradius length scales. We report observations of a subregion inside the IDR of the size of the cold ion population gyroradius (˜15 km) where the cold ions are demagnetized and accelerated parallel to the Hall electric field. Outside the subregion, cold ions follow the E × B motion together with electrons, while hot ions are demagnetized. We observe a sharp cold ion density gradient separating the two regions, which we identify as the cold and hot IDRs.

  12. Idiopathic cold urticaria and anaphylaxis.

    PubMed

    Işk, Sakine; Arkan-Ayyldz, Zeynep; Sozmen, Sule Caglayan; Karaman, Özkan; Uzuner, Nevin

    2014-01-01

    Cold urticaria (CU) is a subtype of physical urticaria characterized by the development of urticaria and angioedema after cold exposure. Symptoms typically occur minutes after skin exposure to cold air, liquids, and objects. Most common method to confirm the diagnosis of CU is through ice cube challenge test, but 20% of patients with CU have negative ice cube challenge test results. The greatest risk with this kind of urticaria is the development of systemic reaction resulting in a hemodynamic collapse during generalized cold exposure. We report a case of a patient who developed CU and anaphylaxis during swimming and diving in the sea.

  13. Army Family Policies and Practices: A Summary of Regulations, Letters, Pamphlets, and Circulars That Impact on Army Families

    DTIC Science & Technology

    1990-05-01

    May 1990 n E I E C’ E JUN 2 11990 United States Army Research Institute for the Behavioral and Social Sciences Approved for public release...17 AR 215-1 The Administration of Army Morale, WIfar* e and Recreation Activities and Nonappropriated Fund Instrumentalities (NAFI...44 AR 621-5 Army Continuing Education System (ACES) .. ......... ... 45 AR 621-6 Army Learnin gCenters ............. .... 46 AR

  14. The Center for the Army Profession and Ethic (CAPE) Annual Survey of the Army Profession (CASAP FY15)

    DTIC Science & Technology

    2015-09-01

    within the Center for Army Leadership , Annual Survey of Army Leaders (CASAL). The report of these findings were included in CASAL Technical Reports...within a culture of trust. In the ensuing two years, a select set of Army Profession issues were included within the Center for Army Leadership (CAL...must be reinforced at all levels of leadership . Trust in peers and perceptions of their willingness to fulfill their roles as responsible stewards

  15. Energy Behavior Change and Army Net Zero Energy; Gaps in the Army’s Approach to Changing Energy Behavior

    DTIC Science & Technology

    2014-06-13

    ADRP Army Doctrine Reference Publication AESIS Army Energy Security Implementation Strategy AEWRS Army Energy and Water Reporting System AMC Army...Department of Energy DPW Department of Public Works EITF Energy Initiatives Task Force EMCS Energy Management Control System EPA Environmental...Background Net Zero energy is part of the U.S. Army’s Net Zero program for energy, water , and waste. The Army’s Net Zero programs grew out of its

  16. Army Energy and Water Reporting System Assessment

    SciTech Connect

    Deprez, Peggy C.; Giardinelli, Michael J.; Burke, John S.; Connell, Linda M.

    2011-09-01

    There are many areas of desired improvement for the Army Energy and Water Reporting System. The purpose of system is to serve as a data repository for collecting information from energy managers, which is then compiled into an annual energy report. This document summarizes reported shortcomings of the system and provides several alternative approaches for improving application usability and adding functionality. The U.S. Army has been using Army Energy and Water Reporting System (AEWRS) for many years to collect and compile energy data from installations for facilitating compliance with Federal and Department of Defense energy management program reporting requirements. In this analysis, staff from Pacific Northwest National Laboratory found that substantial opportunities exist to expand AEWRS functions to better assist the Army to effectively manage energy programs. Army leadership must decide if it wants to invest in expanding AEWRS capabilities as a web-based, enterprise-wide tool for improving the Army Energy and Water Management Program or simply maintaining a bottom-up reporting tool. This report looks at both improving system functionality from an operational perspective and increasing user-friendliness, but also as a tool for potential improvements to increase program effectiveness. The authors of this report recommend focusing on making the system easier for energy managers to input accurate data as the top priority for improving AEWRS. The next major focus of improvement would be improved reporting. The AEWRS user interface is dated and not user friendly, and a new system is recommended. While there are relatively minor improvements that could be made to the existing system to make it easier to use, significant improvements will be achieved with a user-friendly interface, new architecture, and a design that permits scalability and reliability. An expanded data set would naturally have need of additional requirements gathering and a focus on integrating

  17. Hawaii Regional Sediment Management: Regional Sediment Budget for the Poipu Region of Kauai, HI

    DTIC Science & Technology

    2013-06-01

    represent regular maintenance activities such as dredging, bypassing, or nourishment . The region addressed in this study has experienced one or more of these...Hawaii Coastal Geology Group US United States USACE US Army Corps of Engineers USGS US Geological Survey WIS Wave Information Study ERDC/CHL...This Coastal and Hydraulics Engineering Technical Note (CHETN) reviews the development of a regional sediment budget for the Poipu Region on the

  18. Improving the cold chain for vaccines.

    PubMed

    Lloyd, J S

    1977-01-01

    The cold chain may be defined as a system for transporting and storing vaccines at very low temperataures, particularly in tropical countries. In Ghana, efforts are being made, with the assistance of the World Health Organization (WHO) to develop and test a new cold chain technology. Emphasis is on local production in order to meet the needs of the countrywide immunization program, and, if possible, of similar programs in other West African nations. Focus in this discussion is on the losses resulting from mishandling of vaccines during storage and in transit through various stages in the cold chain as well as the problems, requirements, and proposed solutions. In most countries with immunization programs, breakdowns in refrigeration during the transport and storage of vaccines in remote rural areas or at the regional and national central stores have led to great losses of vaccine. The losses are often caused by inappropriate management and technology. The most promising recent development in the area of storage is an enzyme-based time/temperature indicator contained in a paper tab which is attached to the vaccine packet. In order to reduce to a minimum the handling of vaccines at the national central store it is proposed that the ministry of health submit details of regional requirements in their requisition to the manufacturer. Then the manufacturer can make presealed packages which are dispatched by air to the national central store and from there to the regions, while they are still sealed. Insulated boxes for this purpose have been tested in Sweden and been shown to maintain deep-freezing temperatures for 5 days. Road communications to the regional centers are good in Ghana and the 5-day cold boxes give adequate safety margins. The plan for the immunization program in Ghana is to employ a combination of teams from both fixed and mobile centers. 3 contacts, 3 months apart, will be made by the fixed teams; mobile teams will make 2 contacts, 2 months apart. Mobile

  19. US Army primary radiation standards complex

    SciTech Connect

    Rogers, S.C.

    1993-12-31

    This paper describes the U.S. Army Primary Radiation Standards Complex (PRSC) to be constructed at Redstone Arsenal, Alabama. The missions of the organizations to be located in the PRSC are described. The health physics review of the facility design is discussed. The radiation sources to be available in the PRSC and the resulting measurement capabilities of the Army Primary Standards Laboratory Nucleonics section are specified. Influence of the National Voluntary Laboratory Accrediation Program (NVLAP) accreditation criteria on facility design and source selection is illustrated.

  20. Monitoring of Sedimentary Fluxes in Cold Environments: The SEDIBUD (Sediment Budgets in Cold Environments) Programme

    NASA Astrophysics Data System (ADS)

    Beylich, Achim A.

    2014-05-01

    Projected climate change in cold regions is expected to alter melt season duration and intensity, along with the number of extreme rainfall events, total annual precipitation and the balance between snowfall and rainfall. Similarly, changes to the thermal balance are expected to reduce the extent of permafrost and seasonal ground frost and increase active layer depths. These effects will undoubtedly change surface environments in cold regions and alter the fluxes of sediments, nutrients and solutes, but the absence of quantitative data and coordinated geomorphic process monitoring and analysis to understand the sensitivity of the Earth surface environment is acute in cold climate environments. The International Association of Geomorphologists` (I.A.G. / A.I.G.) SEDIBUD (Sediment Budgets in Cold Environments) Program (2005 - 2017) is addressing this existing key knowledge gap. The central research question of this global group of scientists is to: Assess and model the contemporary sedimentary fluxes in cold climates, with emphasis on both particulate and dissolved components. Research carried out at each of the ca. 50 defined SEDIBUD key test sites varies by program, logistics and available resources, but typically represent interdisciplinary collaborations of geomorphologists, hydrologists, ecologists, permafrost scientists and glaciologists. SEDIBUD has developed manuals and protocols (SEDIFLUX Manual) with a key set of primary surface process monitoring and research data requirements to incorporate results from these diverse projects and allow coordinated quantitative analysis across the program. Defined SEDIBUD key tasks for the coming years include (i) The continued generation and compilation of comparable longer-term datasets on contemporary sedimentary fluxes and sediment yields from SEDIBUD key test sites worldwide, (ii) The continued extension of the SEDIBUD metadata database with these datasets, (iii) The testing of defined SEDIBUD hypotheses (available

  1. Comprehensive Regional Expertise in the United States Army

    DTIC Science & Technology

    2007-03-23

    of including struggle, communalization, aggregation and corporate groups. Weber...formal language, culture and communicatio instruction at every level of education. This is a very optimistic addition to the PME and regardless of the...267. Berg, Camille Kennedy Vande. " Corporate versus academic perceptions of the need for language fluency." The Journal of Language for

  2. Proceedings of the Army Science Conference (15th) Held in West Point, New York on June 17-19, 1986. Volume 4. Principal Authors S through Z,

    DTIC Science & Technology

    1986-06-20

    Cold Environment on I 1 Rapid Runway Repairs Adams, George F. Thermochemistry of Boron Compounds I 11% Page, Michael J. Alexander, Millard H. See Melius...certain teaching points. A student can execute a simple scenario in as little as 5 minutes. Even a very complex scenario, such as the OPS Division-level...the U.S. Army Engineer School PLATO system where it is being tested and evaluated as an aid in teaching the.4.% principles of obstacle planning. The

  3. Contact lenses in extreme cold environments: response of rabbit corneas.

    PubMed

    Socks, J F

    1982-04-01

    Contact lenses are worn by many individuals in military and civilian populations. Anecdotal reports have described contact lenses "sticking" and "freezing" to the eye during extreme cold conditions. However, some articles indicate the advantages of wearing contact lenses in cold environments. Military operations frequently taken place in cold regions; therefore, we need to known whether contact lenses can be worn safely in extreme cold. Rabbits were fitted with hard (polymethyl methacrylate) contact lenses and exposed to -28.9 degrees C temperatures with winds up to 78 mph (125 km/hr) for 3-hr periods. The wind-chill factor in these conditions exceeded -67.8 degrees C. No effects of the cold or contact lenses were seen in 85% of the eyes. A few of the eyes, both with contact lenses and without, showed mild superficial fluorescein staining of the cornea which cleared within a few ours after exposure. Histologic examination of the corneas revealed no abnormalities attributable to the cold. Inasmuch as this study showed that rabbits wearing contact lenses in extreme cold suffered no acute deleterious effects to the eyes, the research can be expanded to include human subjects.

  4. Temperature Distribution within a Cold Cap during Nuclear Waste Vitrification.

    PubMed

    Dixon, Derek R; Schweiger, Michael J; Riley, Brian J; Pokorny, Richard; Hrma, Pavel

    2015-07-21

    The kinetics of the feed-to-glass conversion affects the waste vitrification rate in an electric glass melter. The primary area of interest in this conversion process is the cold cap, a layer of reacting feed on top of the molten glass. The work presented here provides an experimental determination of the temperature distribution within the cold cap. Because direct measurement of the temperature field within the cold cap is impracticable, an indirect method was developed in which the textural features in a laboratory-made cold cap with a simulated high-level waste feed were mapped as a function of position using optical microscopy, scanning electron microscopy, energy dispersive spectroscopy, and X-ray diffraction. The temperature distribution within the cold cap was established by correlating microstructures of cold-cap regions with heat-treated feed samples of nearly identical structures at known temperatures. This temperature profile was compared with a mathematically simulated profile generated by a cold-cap model that has been developed to assess the rate of glass production in a melter.

  5. [The technique of army nursing in the Meiji period].

    PubMed

    Kurosawa, Y

    1994-06-01

    It was in the nineteenth year of Meiji that Japan introduced the modern nursing system from Europe on the nation-wide level. But the Japanese army introduced the new nursing system from the sixth year of Meiji. For that reason, I studied whether the technique of the army nursing system was modern or not. Since the technical level of the nursing system is represented by the teaching methods and text books, I studied these aspects of the Japanese army nursing system. As the result, I confirmed that the army nursing system was modern. The Japanese army was the first to introduce the modern nursing system from Europe in Japan.

  6. Experiments in cold fusion

    SciTech Connect

    Palmer, E.P.

    1986-03-28

    The work of Steve Jones and others in muon-catalyzed cold fusion of deuterium and hydrogen suggests the possibility of such fusion catalyzed by ions, or combinations of atoms, or more-or-less free electrons in solid and liquid materials. A hint that this might occur naturally comes from the heat generated in volcanic action in subduction zones on the earth. It is questionable whether the potential energy of material raised to the height of a midocean ridge and falling to the depth of an ocean trench can produce the geothermal effects seen in the volcanoes of subduction zones. If the ridge, the trench, the plates, and the asthenosphere are merely visible effects of deeper density-gradient driven circulations, it is still uncertain that observed energy-concentration effects fit the models.

  7. Cold isopressing method

    DOEpatents

    Chen, Jack C.; Stawisuck, Valerie M.; Prasad, Ravi

    2003-01-01

    A cold isopressing method in which two or more layers of material are formed within an isopressing mold. One of the layers consists of a tape-cast film. The layers are isopressed within the isopressing mold, thereby to laminate the layers and to compact the tape-cast film. The isopressing mold can be of cylindrical configuration with the layers being coaxial cylindrical layers. The materials used in forming the layers can contain green ceramic materials and the resultant structure can be fired and sintered as necessary and in accordance with known methods to produce a finished composite, ceramic structure. Further, such green ceramic materials can be of the type that are capable of conducting hydrogen or oxygen ions at high temperature with the object of utilizing the finished composite ceramic structure as a ceramic membrane element.

  8. Nonfreezing Cold-Induced Injuries

    DTIC Science & Technology

    2012-01-01

    circumstances. This chapter explores the history, epidemiology , pathophysiology, and current prevention and treatments of NFCI, as well as pernio...environment should mean that NFCI is preventable in most circumstances. This chapter explores the history, epidemiology , pathophysi- ology, and current...prevention and treatments of NFCI, as well as pernio (chilblains), cryoglobulinemia, and cold urticaria. Epidemiology Individuals suffering cold

  9. Army Aviation and Unified Land Operations: Renewing Army Aviation’s Role and Doctrine to Dominate the Third Dimension of Land Warfare

    DTIC Science & Technology

    2012-05-17

    iUniverse, 2005), 69. 20 Jr. Weinert , Richard P., A History of Army Aviation- 1950-1962, ed. Susan Canedy, TRADOC Historical Monograph Series...demand for nearly 100 organic aircraft per division. Weinert , Army Aviation 1950-1962, 142. 24 Department of the Army, FM 20-100: Army Aviation...37 Weinert , Army Aviation 1950-1962, 147. 38 Gast, "Army Aviation ROAD Organizations," 56-58. 39

  10. Photocopy of plan (in U.S. Army office of Army Engineers ...

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

    Photocopy of plan (in U.S. Army office of Army Engineers plans and drawings, Fort Hancock and Sandy hook proving ground, record group 7, drawer 44, Cartographic and Architectural branc, The National Archives, Washington, DC), cartographer unknown, title unknown, March 28, 1892 1890 lifesaving station shown near fort and beach, no boathouse near engineer's wharf - U.S. Coast Guard Sandy Hook Station, Western Docking Structure, West of intersection of Canfield Road & Hartshorne Drive, Highlands, Monmouth County, NJ

  11. Photocopy of plan (in U.S. Army office of Army Engineers ...

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

    Photocopy of plan (in U.S. Army office of Army Engineers plans and drawings, Fort Hancock and Sandy hook proving ground, record group 7, drawer 44, Cartographic and Architectural branc, The National Archives, Washington, DC) from Talcott, T.M.R., plot of a survey of site, Fort at Sandy Hook, NJ, 1859-1860 Detail of engineer's wharf - U.S. Coast Guard Sandy Hook Station, Western Docking Structure, West of intersection of Canfield Road & Hartshorne Drive, Highlands, Monmouth County, NJ

  12. The Effectiveness of Army Music in Accomplishing the Army Public Affairs Mission

    DTIC Science & Technology

    2015-06-12

    Information Operations JP Joint Publication MPT Musical Performance Team PA Public Affairs TUSAFB The U.S. Army Field Band USAREUR United States Army...ceremonial band (i.e. marching band). These various MPTs can be reconfigured as necessary to perform other types of music and, in many of the larger...while nearly every part of the brain is involved in processing music , both as a listener and as a performer , “the emotions we experience in response to

  13. Army Science Board Ad Hoc Sub-Group Report on Energy Needs of the Army,

    DTIC Science & Technology

    1980-10-01

    and solar. The goal for the year 2000 is to reduce the use of natural petroleum by 75 percent and to replace natural gas with synthetic gas ( syngas ...example, one * goal states that (by 2000) syngas will replace natural gas. The Army has therefore programed efforts to Implement syngas tech- nologies at...the reactor would run at full capacity to make up for shortages and to allow the Army to meet expanded needs. The AHSG notes that such systems resolve

  14. National Security Crisis Decision-Making: The Role of Regional Combatant Commander

    DTIC Science & Technology

    2007-05-03

    National Security Crisis Decision-Making: The Role of the Regional Combatant Commander A Monograph by MAJ Sean C Williams US Army School of...Advanced Military Studies United States Army Command and General Staff College Fort Leavenworth, Kansas AY 06-07 Approved for Public...MAJOR Sean C. Williams (U.S. Army ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND

  15. Design of the Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS).

    PubMed

    Kessler, Ronald C; Colpe, Lisa J; Fullerton, Carol S; Gebler, Nancy; Naifeh, James A; Nock, Matthew K; Sampson, Nancy A; Schoenbaum, Michael; Zaslavsky, Alan M; Stein, Murray B; Ursano, Robert J; Heeringa, Steven G

    2013-12-01

    The Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS) is a multi-component epidemiological and neurobiological study designed to generate actionable evidence-based recommendations to reduce US Army suicides and increase basic knowledge about the determinants of suicidality. This report presents an overview of the designs of the six components of the Army STARRS. These include: an integrated analysis of the Historical Administrative Data Study (HADS) designed to provide data on significant administrative predictors of suicides among the more than 1.6 million soldiers on active duty in 2004-2009; retrospective case-control studies of suicide attempts and fatalities; separate large-scale cross-sectional studies of new soldiers (i.e. those just beginning Basic Combat Training [BCT], who completed self-administered questionnaires [SAQs] and neurocognitive tests and provided blood samples) and soldiers exclusive of those in BCT (who completed SAQs); a pre-post deployment study of soldiers in three Brigade Combat Teams about to deploy to Afghanistan (who completed SAQs and provided blood samples) followed multiple times after returning from deployment; and a platform for following up Army STARRS participants who have returned to civilian life. Department of Defense/Army administrative data records are linked with SAQ data to examine prospective associations between self-reports and subsequent suicidality. The presentation closes with a discussion of the methodological advantages of cross-component coordination.

  16. Army Base Realignment Methodology. Volume II.

    DTIC Science & Technology

    1981-08-01

    Command Operating Program Detailed Guidance FE ii...........Final Environmental Impact Statement FWA ........... Family Houslag Management Account FNSI...effectively systematized the requirements included within the environmental , socio- economic, and EEO realms. HtQDA and MACOM personnel are indeed...This study asesses the current methodology for studying potential Army rea- lignment actions and recommends a system for tracking actions once they

  17. What We Know About Army Families

    DTIC Science & Technology

    1993-09-01

    23 - How is individual readiness defined and measured ? - How is unit readiness defined and measured ? - What are the impacts of families and...spouse perceptions of the quality of Army programs and services? - What aie the relationships between use of community support programs and family...to Increase Soldiers’ Readiness ...... ............................ 28 4-5. Measures of Unit Readiness ....... .............................. 29 vii 4

  18. 76 FR 72914 - Army Educational Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ....S. Army War College, 122 Forbes Avenue, Carlisle, PA, Command Conference Room, Root Hall, Carlisle...: Notice of open meeting. SUMMARY: Pursuant to the Federal Advisory Committee Act of 1972 (5 U.S.C., Appendix, as amended), the Sunshine in the Government Act of 1976 (5 U.S.C. 552b, as amended), and 41...

  19. 76 FR 12087 - Army Educational Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... Subcommittee of the Army Education Advisory Committee. Dates of Meeting: March 24, 2011. Place of Meeting: U.S... issues; assess resident and distance education programs, self- study techniques, assemble a working group for the concentrated review of institutional policies and a working group to address...

  20. 75 FR 7255 - Army Educational Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-18

    ... Subcommittee of the Army Education Advisory Committee. Date of Meeting: March 11, 2010. Place of Meeting: U.S... issues; assess resident and distance education programs, self- study techniques, assemble a working ] group for the concentrated review of institutional policies and a working group to address...

  1. 32 CFR 631.14 - Army policy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Soldiers, military and/or Department of the Army Civilian (DAC) police performing off-installation... areas OCONUS. (b) Military and/or DAC police assigned to off-installation operations have the sole... and/or DAC police accompanying civilian law enforcement officers remain directly responsible to,...

  2. Army Transformation: Navigating into the Blue Ocean

    DTIC Science & Technology

    2012-03-22

    the Petroliam Nasional Berhad (PETRONAS), Malaysia’s national petroleum corporation, a Government Linked Company (GLC). This attachment of officers...Council, (Kuala Lumpur: Percetakan Nasional Malaysia Berhad, 2009) Part I & II. 21 17 Army and Prisons Officials to Lead New Program, The New

  3. Transformation: Effectively Marketing Change in the Army

    DTIC Science & Technology

    2004-03-19

    rhetoric. Nothing could be further than the truth .”17 The fact that General Sullivan had to overtly address this topic in such a public forum...remain unchanged.” Pentagram (Special from the Association of the United States Army). 7 March 2003. ARMY—Transformation Wargame 2002.” 22-26 April

  4. An Analysis of Army Rapid Acquisition

    DTIC Science & Technology

    2015-09-01

    Strategy ........54 6. Value Center Six: Life Cycle Costs ............................................54 7. Value Center Seven: Lessons Learned...information assurance strategy ANPP Apple new product process AOA analysis of alternatives APB acquisition program baseline APC acquisition program...candidate APO Army Project Office APUC average procurement unit cost AS acquisition strategy ASOM acquisition system operating model BBP better

  5. Pacific Armies Management Seminar Series. Executive Summary.

    DTIC Science & Technology

    1977-01-01

    Operations and Training, Assistant Chief of Staff, G3, US Army, Japan 28 KOREA (PAMS 1 -11) Col LEE Joong Hyung, Assistant Deputy Chief of Staff, Taining...Geraldine LEE, Executive Secretary (PAMS I - I1) Mrs. Patricia KACFELDT, Recording Secretary (PAMS 11 and IlZ) Mrs. Heather DIZON, Recording Secretary Ms. Gloria SAMALA, Recording Secretary 35 ...Wb : , DTI

  6. Army Deployments of OIF and OEF

    DTIC Science & Technology

    2010-01-01

    Congress Cataloging -in-Publication Data Bonds, Tim, 1962– Army deployments to OIF and OEF / Timothy M. Bonds, Dave Baiocchi, Laurie L. McDonald. p...for a short period one or more times to those with 365 days of continuous deployed duty. (The previous “ tachometer ” chart, in contrast, better

  7. 32 CFR 631.14 - Army policy.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Soldiers, military and/or Department of the Army Civilian (DAC) police performing off-installation... areas OCONUS. (b) Military and/or DAC police assigned to off-installation operations have the sole... and/or DAC police accompanying civilian law enforcement officers remain directly responsible to,...

  8. Prototype Procedures to Describe Army Jobs

    DTIC Science & Technology

    2010-07-01

    D. (2009). Assessing professional competence by using occupational judgment tests derived from job analysis questionnaires (Technical Report 1242...occupation/ job and that differentiate an Army occupation/ job , or cluster of occupations/ jobs , from others (e.g., performing operator maintenance ...wheeled vehicle. 1 Obtain service box and read orders for maintenance job . 2 Perform routine inspection and checks of wheeled vehicle. 3

  9. U.S. Army Signal School.

    ERIC Educational Resources Information Center

    Army Signal Center and School, Fort Monmouth, NJ.

    The U. S. Army Signal School at Fort Monmouth, New Jersey, provides military education and appropriate practical training for Armed Forces men and women to prepare them for positions in communications-electronics activities and familiarize them with the application of doctrine, tactics, logistics, and electronic techniques pertinent to the…

  10. The Army's High Priority Physical Fitness Program.

    ERIC Educational Resources Information Center

    Drews, Fred R.

    1984-01-01

    This article explores the importance of physical fitness in the United States Army. The development of expanded fitness assessment and programs is related to health and the prevention of coronary heart disease. Improved physical training programs, improved nutrition, and fundamental research are necessary for maintaining a highly fit and healthy…

  11. Assessing the Assignment Policy for Army Women

    DTIC Science & Technology

    2007-01-01

    There was considerably less con- sensus among Army and OSD/JS interviewees regarding the objectives Is Th ere a Sh ared In terp retatio n o f th e A...Preventative medicine officer 60D Occupational medicine officer 60F Pulmonary disease/critical care officer 60G Gastroenterologist 60H Cardiologist 60J

  12. Peacekeeping Training in the Army National Guard

    DTIC Science & Technology

    2007-11-02

    65 George Minde, e-mail including Annex T, dated 14 September 2003. 66 MG Rodney Hannula ... Hannula , Rodney R., Major General. “Training Year 2001 Yearly Training Guidance.” Minnesota Army National Guard.web page, 1 October 1999. <http

  13. The Army’s Carbon Bootprint

    DTIC Science & Technology

    2009-05-06

    GWP relative to CO2 • GWP is determined by stability of the chemical in the atmosphere and its capacity to influence global warming Global Warming Potential...GWP) Mr. Larry Webber/(410)436-1231/ Lawrence.webber.us.army.mil 06MAY2009 The Army’s Carbon Bootprint Greenhouse Gas (GHG) Global Warming Potential

  14. Strategic Deployment Requirements for an Expeditionary Army

    DTIC Science & Technology

    2007-03-29

    operations will directly depend on effective integration of Army combat system development, deployment infrastructure and evolution of strategic lift...Enduring Freedom, (Air Force Historical Research Agency, 14 November 2002), 6. 40 Eastward, the pilings of the bridge were Moron (Spain), Rhein

  15. Handbook on Volunteers in Army Community Service.

    ERIC Educational Resources Information Center

    Department of the Army, Washington, DC.

    This handbook has been prepared for the purpose of offering guidance and assistance in the development and administration of a volunteer program within Army Community Service. It contains eight chapters. Chapter 1 is the Introduction. Chapter 2, Volunteers Are Partners and Team Members, considers the importance of attitudes, agreement on volunteer…

  16. Project Management of Army Aircraft Survivability Equipment

    DTIC Science & Technology

    1976-11-01

    JTCG/AS Report Number JTCG/ AS-74-D-002, ’Proposed MIL-STD- XXX , Aircraft Nonnuclear Sur- vivability/Vulnerability. Terms" . 3 I VULNEPJ4BILITY - The...the JTCC-/AS program has become the primary interface be- teen the Army and the other Services. *27 * I • • 27 SECTION IV SUM.,n arv Project

  17. The Falklands war: Army field surgical experience.

    PubMed Central

    Jackson, D. S.; Batty, C. G.; Ryan, J. M.; McGregor, W. S.

    1983-01-01

    In the recent Falklands campaign four Army Field Surgical Teams were deployed in the two phases of the war. They functioned as Advanced Surgical Centres and operated on 233 casualties. There were 3 deaths. The patterns of wounding and the methods of casualty management are discussed and compared with other recent campaigns. Images Fig. 1 PMID:6614760

  18. Cold-Weather Sports and Your Family

    MedlinePlus

    ... Feeding Your 1- to 2-Year-Old Cold-Weather Sports and Your Family KidsHealth > For Parents > Cold- ... once the weather turns frosty. Beating the Cold-Weather Blahs Once a chill is in the air, ...

  19. Cough and Cold Medicine Abuse (For Parents)

    MedlinePlus

    ... Old Feeding Your 1- to 2-Year-Old Cough and Cold Medicine Abuse KidsHealth > For Parents > Cough ... cough and cold medicine. Why Do Kids Abuse Cough and Cold Remedies? Before the U.S. Food and ...

  20. Suspected pulmonary tuberculosis exposure at a remote U.S. army camp in northeastern Afghanistan, 2007.

    PubMed

    Nevin, Remington L; Silvestri, John W; Hu, Zheng; Tobler, Steven K; Trotta, Richard F

    2008-07-01

    Military personnel serving at remote camps in the border regions of northeastern Afghanistan may experience crowded living conditions and may have frequent interaction with local national (LN) workers, increasing the risk of exposure to multiple endemic diseases including tuberculosis (TB). In January 2007, pulmonary TB was clinically suspected in a LN worker who had close contact with a company of 92 U.S. Army personnel at a remote camp in Konar province, Afghanistan, over 4 months. This report describes the results of the contact investigation conducted by the U.S. Army, in which four U.S. personnel were found to have evidence of TB exposure. This investigation raises concerns arising from the high prevalence of drug-resistant TB in the region and in neighboring North West Frontier Province, Pakistan, and demonstrates the challenges of conducting contact investigations and using LN workers in deployed wartime environments.