Advanced protection technology for ground combat vehicles.

Science.gov (United States)

Bosse, Timothy G

2012-01-01

Just as highway drivers use radar detectors to attempt to stay ahead of police armed with the latest radar technology, the Armed Forces are locked in a spiral to protect combat vehicles and their crews against the latest threats in both the contemporary operating environment and the anticipated operating environment (ie, beyond 2020). In response to bigger, heavier, or better-protected vehicles, adversaries build and deploy larger explosive devices or bombs. However, making improvements to combat vehicles is much more expensive than deploying larger explosives. In addition, demand is increasing for lighter-weight vehicles capable of rapid deployment. Together, these two facts give the threat a clear advantage in the future. To protect vehicles and crews, technologies focusing on detection and hit avoidance, denial of penetration, and crew survivability must be combined synergistically to provide the best chance of survival on the modern battlefield.

Stakeholder Analysis of Integrating Women Into Ground Combat Units

Science.gov (United States)

2014-06-01

number 21 was titled, “ Nike Store, Men’s Clearance Shoes, Clothing and Gear.” If a link to an article or media site did not work, then that data...Brown, K. (2007). Co-ed combat: The new evidence that women shouldn’t fight the nation’s wars. New York: Penguin Group (USA), Inc . Burrelli, David...L. (2013). Deadly consequences: How cowards are pushing women into combat. Washington, DC: Regnery Publishing, Inc . 110 Maginnis, R. L. (n.d

Barriers to Implementing a Single Joint Combat Camouflage Uniform

Science.gov (United States)

2017-12-01

opportunities, threats (SWOT), and political, economic, social, and technological (PEST) analyses; examines the requirements and role of each of the...SUBJECT TERMS ground combat uniform, combat camouflage uniform history , combat camouflage uniform pattern, camouflage pattern testing 15. NUMBER...methodology applies strengths, weaknesses, opportunities, threats (SWOT), and political, economic, social, and technological (PEST) analyses

Object-Oriented Modular Architecture for Ground Combat Simulation

National Research Council Canada - National Science Library

Luqi; Berzins, V; Shing, M; Saluto, M; Williams, J

2000-01-01

.... It describes the effective use of computer-aided prototyping techniques for re-engineering the legacy software to develop an object-oriented modular architecture for the Janus combat simulation system. Janus...

Set Up for Failure: The Use of US Security Force Assistance to Prepare Foreign Security Forces for Traditional Combat Operations

Science.gov (United States)

2017-05-17

troops. 69 Ibid., 129. 29 to resist. This is a tension with respect to traditional combat operations; where urgency is high, the preservation...or peace prior to December 1941.”83 MacArthur was known to have a sense of his own infallibility, was confident that he could solve any problem...mind, that end-state changed, and neither army was afforded the time to reach that new end-state. The notion of urgency potentially requiring the

The Predictive Validity of the PTSD Checklist in a Nonclinical Sample of Combat-Exposed National Guard Troops

Science.gov (United States)

Arbisi, Paul A.; Kaler, Matthew E.; Kehle-Forbes, Shannon M.; Erbes, Christopher R.; Polusny, Melissa A.; Thuras, Paul

2012-01-01

After returning from an extended combat deployment to Iraq, 348 National Guard soldiers were administered the PTSD Checklist (PCL-M), and the Beck Depression Inventory II (BDI-II) followed, on average, 3 months later by structured diagnostic interviews including the Clinician-Administered PTSD Scale (CAPS) for the "Diagnostic and Statistical…

Selected Foreign Counterparts of U.S. Army Ground Combat Systems and Implications for Combat Operations and Modernization

Science.gov (United States)

2017-01-18

responsibility is to defeat other nations’ combat formations on the battlefield. In order to accomplish this, nations indigenously develop, maintain, and improve...defeat other nations’ combat formations on the battlefield. In order to accomplish this, nations indigenously develop, maintain, and improve a variety...catastrophic kill. A number of foreign tracked IFVs mount either hard kill 13 or soft kill 14 APS and the Army is presently examining both non

DefenseLink.mil - Special Report - Soldiers Train with Non-lethal Weapons

Science.gov (United States)

Spc. Yevgeniy Popov, a chemical warfare specialist with Headquarters and Headquarters Company, 3rd warfare specialist with Headquarters and Headquarters Company, 3rd Special Troops Battalion, 3rd Brigade , center, a combat engineer with Company A, 3rd Special Troops Battalion, 3rd Brigade Combat Team, 10th

Home range utilization by chacma baboon (Papio ursinus) troops on Suikerbosrand Nature Reserve, South Africa.

Science.gov (United States)

Slater, Kerry; Barrett, Alan; Brown, Leslie R

2018-01-01

Rapid urbanization coupled with decreasing areas of natural habitat are causing baboon populations to become scattered and isolated, often resulting in increased levels of human-baboon conflict. To implement baboon-human conflict management strategies, it is essential to formulate realistic conservation policies that deal with all stakeholder concerns and ensure the conservation of viable baboon populations. A study was initiated in response to complaints of perceived excessive baboon numbers and associated lack of food resources on Suikerbosrand Nature Reserve in South Africa. Data obtained from GPS tracking collars fitted to one baboon from each of 10 identified troops were analyzed to determine home range size and utilization. The spatial representation of home ranges generated from this study will allow reserve management to identify areas of potential high and low human-baboon conflict and will contribute to the development of a formal baboon management plan to reduce human-baboon conflict on and around the reserve. Home ranges were unevenly distributed and had a mean size of 26.72 km2 ± 13.91 SD in the cold/dry season and 26.54 km2 ± 12.76 SD in the warm/wet season. Troop home ranges overlapped to some degree and five troops utilized areas outside the reserve. Although no significant relationship between troop size and home range was found, there was a positive relationship between troop size and daily distance travelled. All troops had significantly longer mean daily distances during the warm/wet season than during the cold/dry season (P ≤ 0.02).

A group-randomized controlled trial for health promotion in Girl Scouts: healthier troops in a SNAP (Scouting Nutrition & Activity Program).

Science.gov (United States)

Rosenkranz, Richard R; Behrens, Timothy K; Dzewaltowski, David A

2010-02-19

Girl Scouting may offer a viable channel for health promotion and obesity prevention programs. This study evaluated the effectiveness of an intervention program delivered through Girl Scout Junior troops that was designed to foster healthful troop meeting environments and increase obesity prevention behaviors at home. Seven Girl Scout troops were randomized to intervention (n = 3, with 34 girls) or standard-care control (n = 4, with 42 girls) conditions. Girls ranged in age from 9 to 13 years (mean 10.5 years). Intervention troop leaders were trained to implement policies promoting physical activity (PA) and healthful eating opportunities at troop meetings, and to implement a curriculum promoting obesity-prevention behaviors at home. The primary outcome variable was child body mass index (BMI) z-score. Secondary outcomes included accelerometer-assessed PA levels in troop meetings, direct observations of snack offerings, time spent in physically active meeting content, and leader encouragement of PA and healthful eating. The intervention was delivered with good fidelity, and intervention troops provided greater opportunities for healthful eating and PA (x2 = 210.8, p environments in Girl Scout troop meetings appears feasible on a broader scale. Additional work is needed to bridge health promotion from such settings to other environments if lasting individual-level behavior change and obesity prevention remain targeted outcomes. NCT00949637.

Trained and Ready Combat Forces: The Role of Training Devices in Sustaining Combat Force Proficiency During Deployments

National Research Council Canada - National Science Library

Taylor, James

1997-01-01

... (MOOTW). The Army's ground combat forces, even while engaged in MOOTW activities, must maintain proficiency to wage war in the event that peacetime engagement, deterrence and conflict prevention fail...

A group-randomized controlled trial for health promotion in Girl Scouts: Healthier Troops in a SNAP (Scouting Nutrition & Activity Program

Directory of Open Access Journals (Sweden)

Behrens Timothy K

2010-02-01

Full Text Available Abstract Background Girl Scouting may offer a viable channel for health promotion and obesity prevention programs. This study evaluated the effectiveness of an intervention program delivered through Girl Scout Junior troops that was designed to foster healthful troop meeting environments and increase obesity prevention behaviors at home. Methods Seven Girl Scout troops were randomized to intervention (n = 3, with 34 girls or standard-care control (n = 4, with 42 girls conditions. Girls ranged in age from 9 to 13 years (mean 10.5 years. Intervention troop leaders were trained to implement policies promoting physical activity (PA and healthful eating opportunities at troop meetings, and to implement a curriculum promoting obesity-prevention behaviors at home. The primary outcome variable was child body mass index (BMI z-score. Secondary outcomes included accelerometer-assessed PA levels in troop meetings, direct observations of snack offerings, time spent in physically active meeting content, and leader encouragement of PA and healthful eating. Results The intervention was delivered with good fidelity, and intervention troops provided greater opportunities for healthful eating and PA (x2 = 210.8, p 2 = 23.46, p 2 = 18.14, p 2 = 9.63, p = .002 compared to control troop leaders. Most effects of the intervention on individual-level variables of girls and parents were not significantly different from the control condition, including the primary outcome of child BMI z-score (F1, 5 = 0.42, p = .544, parent BMI (F1, 5 = 1.58, p = .264, and related behavioral variables. The notable exception was for objectively assessed troop PA, wherein girls in intervention troops accumulated significantly less sedentary (x2 = 6.3, p = .011, significantly more moderate (x2 = 8.2, p = .004, and more moderate-to-vigorous physical activity, (x2 = 18.4, p Conclusions Implementing a health promotion curriculum and supporting policies to provide more healthful environments in

The incidence of and risk factors for emergence delirium in U.S. military combat veterans.

Science.gov (United States)

McGuire, Jason M

2012-08-01

The purpose of this research was to identify the incidence and potential risk factors for emergence delirium (ED) in a U.S. military combat veteran surgical population at Naval Hospital Camp Pendleton. ED is a postanesthetic phenomenon that occurs immediately after emergence from general anesthesia and is characterized by agitation, confusion, and violent behavior. Clinical evidence suggests that ED is increasingly seen among military personnel returning from the wars in Iraq and Afghanistan, and that the incidence of anxiety, depression, and post-traumatic stress disorder (PTSD) are higher in this population than in noncombat troops or nonmilitary populations. The incidence of ED in this sample of 130 postoperative military personnel with combat exposure was 20% (n=26). Those previously diagnosed with a psychological disorder had a higher rate of ED (50%) than those who did not (17.5%), χ(2)=5.53, PPTSD symptoms, and depression [state anxiety: r(128)=0.40, PPTSD: r(128)=0.35, PPTSD, and depression as risk factors. Regression modeling suggested that state-anxiety served as the best predictor. These findings increase clinicians' understanding of ED among combat veterans and give direction to future studies that should focus on preventive treatment. Published by Elsevier Inc.

Analysis of physiology and biochemistry indicators of garrison and field training troops at high altitude

Directory of Open Access Journals (Sweden)

Lu LIU

2017-11-01

Full Text Available Objective To investigate the effects of plateau hypoxia environment on the physiology and biochemistry indicators of troops executing different combat mission. Methods Troops included the soldiers in camp (station altitude 4030m and 4600m and those soldiers in field training (altitude 4300m for one month. Blood samples were collected and the physiology and biochemistry indicators were detected including heart rate (HR, blood pressure (BP, oxygen saturation (SpO2 and the concentrations of hemoglobin (Hb, serum total protein (TP, albumin (ALB and globulin (GLB, the ratio of albumin and globulin (A/G, concentrations of total cholesterol (TC, triglycerides (TG, high-density lipoprotein cholesterol (HDL-C and low density lipoprotein cholesterol (LDL-C, creatine kinase (CK, lactic dehydrogenase (LDH, aspartate aminotransferase (AST, alanine aminotransferase (ALT and AST/ALT. Results The HR was significantly higher in soldiers of field training (82.25±14.10 beats/min than in soldiers stationed in camp (74.18±9.02 beats/min, P0.05. The concentration of Hb and the prevalence of plateau polycythemia were significantly higher in soldiers of field training (211.6±17.4g/L and 55.6% than in soldiers stationed in camp (199.3±22.7g/L and 25.7%, P0.05. The concentration of serum LDH was significantly higher and the abnormality rate of LDH was also higher in soldiers of field training (273.70±136.74U/L and 72.7% than in soldiers stationed in camp (205.19±77.94 U/L and 51.1%, P<0.01 and P<0.05. Conclusions The protein nutrition in plateau soldiers is sufficient, but the prevalence of plateau polycythemia, dyslipidemia and the abnormality rate of LDH were higher in soldiers of field training than in soldiers stationed in camp. Regular physical examination should be taken into consideration, early prevention and treatment is also important. DOI: 10.11855/j.issn.0577-7402.2017.10.13

Project Guardian: Optimizing Electronic Warfare Systems for Ground Combat Vehicles

National Research Council Canada - National Science Library

Parks, Jack G; Jackson, William; Revello, James; Soltesz, James

1995-01-01

.... The study, Project Guardian, represents a new process for determining the optimum set of sensors and countermeasures for a specific vehicle class under the constraints of threat projection, combat...

Jungle Skippers: The 317th Troop Carrier Group in the Southwest Pacific and Their Legacy

Science.gov (United States)

2014-06-01

Company, 2/7th Battalion on the road west of Leahy’s Farm allowed them to press within 400 meters of the runway.124 By first light, the Japanese under...Both sides launched immediately into a sprint for the possession of Wau. Major General Toru Okabe drove a veteran infantry group of the Japanese 51st...a group of 300 to 400 enemy troops moved up the Crystal Creek 149 History, 46th Troop

DefenseLink Special: Blum Visits 'Operation Jump Start' Troops

Science.gov (United States)

DEMING, N.M., Dec. 1, 2006 - The National Guard Bureau chief got a look this week at how the forward can work for domestic missions, too. Story Relief on Way for Equipment Shortages DEMING, N.M., Dec. 1 Troops DEMING, N.M., Nov. 30, 2006 - The top National Guard officer praised Guardsmen serving here along

Rushing to Failure Impacts of a Gender-Neutral Military on Combat Effectiveness

Science.gov (United States)

2016-02-16

muscular strength and aerobic capacity place women at a distinct disadvantage when performing tasks required for direct ground combat specialties...order to preserve readiness, grow the talented pool of women, and ensure combat effectiveness of the military force. Proponents that advocate for

morale among french colonial troops on the western front during

African Journals Online (AJOL)

Abel

can be illustrated by the order for hivernage of the Creole troops of the West Indies.9. In 1915 the ... Ottoman Empire had entered the war and the Germans were using this to ..... The French Foreign Legion: A complete history of the legendary ...

Issues in Strategic Thought: From Clausewitz to Al-Qaida

Science.gov (United States)

2012-12-01

1 Baron De Jomini, The Art of War, trans. G.H. Mendel and W.P. Craighill (El Paso , TX: El Paso Norte Press, 2005), 55. 2 BARON DE...commanders by relieving combat troops from having to maintain and guard their own supply lines.169 Bernhardi cited other forms of motorized transport...act close to the ground and to destroy ships on the seas or on canals, railroad trains, motors , convoys or anything of that nature. It attacks from

Anaesthesia perspective of combat injuries at south waziristan agency-a field experience of war on terrorism

International Nuclear Information System (INIS)

Ahmad, M.; Ahmad, M.

2015-01-01

To determine the presentation form of combat injuries, different aspects of anaesthesia management and methods of effective pain control inside the field hospital. Study Design: A descriptive study. Place and Duration of Study: South Waziristan Scouts Hospital, South Waziristan Agency, Wana, Khyber Pakhtun Khawa province from March 2007 to August 2009. Patients and Methods: A descriptive review of the type of injuries sustained by the troops including local civil population reporting to South Waziristan Scouts (SWS) Hospital from March 2007 to Aug 2009. All patients of combat related injuries reporting to SWS Hospital were included in this study excluding elective surgical cases, gynaecological cases and routine medical patients. Initial anaesthesia management, pain control in anaesthetized patients or analgesia provided without anaesthesia in injured patients and evacuation process of emergencies to tertiary care hospital are discussed. The data was collected from hospital records including operation theatre and was analyzed in the SPSS version 14 for windows in the form of frequency of patients. Results: A total of 149 male (age 30 ± 15) patients were managed at SWS hospital after sustaining combat related injuries. General anaesthesia was given to 61% patients whereas 26% were operated under spinal anaesthesia. Deaths reported were 12.75% comprising 1.3% brought in dead during combat, 2.68% after cardiopulmonary resuscitation inside the hospital, 2.68% homicides by miscreants, 0.67% suicide, 0.67% of bomb disposal squad during mines search operation and 4.69% due to helicopter crash due to snow fall. Firearm and splinter injuries were the commonest in active encounter followed by IED linked injuries. Stray bullets injured a soldier in the chest causing pneumothorax and minor injuries to other 2%. Suicide 0.67% of permanent residing troop and homicides of 2.68% soldiers by the miscreants were documented. The time for casualty arrival in the hospital was 15 min

Networked sensors for the combat forces

Science.gov (United States)

Klager, Gene

2004-11-01

Real-time and detailed information is critical to the success of ground combat forces. Current manned reconnaissance, surveillance, and target acquisition (RSTA) capabilities are not sufficient to cover battlefield intelligence gaps, provide Beyond-Line-of-Sight (BLOS) targeting, and the ambush avoidance information necessary for combat forces operating in hostile situations, complex terrain, and conducting military operations in urban terrain. This paper describes a current US Army program developing advanced networked unmanned/unattended sensor systems to survey these gaps and provide the Commander with real-time, pertinent information. Networked Sensors for the Combat Forces plans to develop and demonstrate a new generation of low cost distributed unmanned sensor systems organic to the RSTA Element. Networked unmanned sensors will provide remote monitoring of gaps, will increase a unit"s area of coverage, and will provide the commander organic assets to complete his Battlefield Situational Awareness (BSA) picture for direct and indirect fire weapons, early warning, and threat avoidance. Current efforts include developing sensor packages for unmanned ground vehicles, small unmanned aerial vehicles, and unattended ground sensors using advanced sensor technologies. These sensors will be integrated with robust networked communications and Battle Command tools for mission planning, intelligence "reachback", and sensor data management. The network architecture design is based on a model that identifies a three-part modular design: 1) standardized sensor message protocols, 2) Sensor Data Management, and 3) Service Oriented Architecture. This simple model provides maximum flexibility for data exchange, information management and distribution. Products include: Sensor suites optimized for unmanned platforms, stationary and mobile versions of the Sensor Data Management Center, Battle Command planning tools, networked communications, and sensor management software. Details

Risk assessment and prevention of malaria among Italian troops in Afghanistan, 2002 to 2011.

Science.gov (United States)

Peragallo, Mario S; Sarnicola, Giuseppe; Boccolini, Daniela; Romi, Roberto; Mammana, Giacomo

2014-01-01

Malaria prevention policy is different among coalition troops in Afghanistan, ranging from the combined use of suppressive and terminal chemoprophylaxis to the absence of any prophylactic regimen. The objective of this study was to assess the compliance with malaria prevention measures and the risk of malaria among Italian troops in Afghanistan. Target population was the cohort of 32,500 army soldiers deployed in Afghanistan, 2002 to 2011; eligible subjects were the 21,900 soldiers stationed in endemic areas, who were prescribed mefloquine chemoprophylaxis. Adherence to chemoprophylaxis was assessed by a cross-sectional study in a volunteer sample of 5,773 (26.4%) of eligible subjects. The risk of malaria was assessed by detecting malaria cases in the target population. Mefloquine chemoprophylaxis was administered to 4,123 (71.4%) of the 5,773 enrolled soldiers and 3,575 (86.7%) of these took it regularly; however, compliance dropped from 80.9% (2,592/3,202) in 2002 to 2006 to 59.5% (1,531/2,571) in 2007 to 2011 (p Afghanistan, and one Plasmodium vivax case was reported in Italy, yielding an incidence rate of 3.24 cases per 10,000 person-months of exposure (1/3,091) during the transmission season of 2003. In spite of the decreasing compliance with chemoprophylaxis, suggesting a low perception of the risk of malaria, this study confirmed the good tolerability of mefloquine in the military. The risk of malaria for Italian troops in Afghanistan was very low, and chemoprophylaxis was suspended in 2012. A similar policy may be adopted by the generality of International Security Assistance Force troops, and any chemoprophylaxis may be restricted to soldiers stationing in areas where the risk of malaria is substantial. © 2013 International Society of Travel Medicine.

US Colored Troops: A Model for US Army Foreign Army Development and Organization

Science.gov (United States)

procedures, recruited, raised, trained, and organized a predominantly uneducated force for military service. The United States Colored Troops was a...foreign forces to questionable results. By examining the historical insights from the Civil War, the methods of recruitment, organization , training, and

Body weight and body composition changes during military training and deployment involving the use of combat rations: a systematic literature review.

Science.gov (United States)

Tassone, Eliza C; Baker, Bradley A

2017-03-01

Dismounted military personnel operate in physically and psychologically demanding environments, with energy intake from combat rations often falling short of their requirements, leading to reductions in body weight and changes in body composition, which can impact both their health and performance. This review systematically investigated the effects of the continual use of combat rations for periods of 3-40 d on body weight and/or body composition in military personnel engaged in training or deployment. In all, ten databases were searched from their inception until October 2016. Outcome data were described narratively, with studies assessed for quality and risk of bias. A total of thirty studies undertaken over 3-34 d were included. Studies were rated positive, neutral or negative in quality according to the Academy of Nutrition and Dietetics Quality Checklist, with many at risk of bias. Reductions in mean body weight varied, from a negligible decrease of 0·1 % during 8 d of combat training to a substantial decrease of approximately 8·3 % during 12 d of energy restriction during a US Army Ranger course. Decreases in fat mass, fat-free mass and percentage body fat were also reported. There is thus evidence that the continual use of combat rations for periods of 3-34 d results in reductions in body weight and body composition changes which, in some scenarios, may impact on the performance of troops. Body weight and composition should be routinely monitored before and after field activities, and at more regular intervals depending on the length, intensity and type of activity being undertaken.

Narrowband infrared emitters for combat ID

Science.gov (United States)

Pralle, Martin U.; Puscasu, Irina; Daly, James; Fallon, Keith; Loges, Peter; Greenwald, Anton; Johnson, Edward

2007-04-01

There is a strong desire to create narrowband infrared light sources as personnel beacons for application in infrared Identify Friend or Foe (IFF) systems. This demand has augmented dramatically in recent years with the reports of friendly fire casualties in Afghanistan and Iraq. ICx Photonics' photonic crystal enhanced TM (PCE TM) infrared emitter technology affords the possibility of creating narrowband IR light sources tuned to specific IR wavebands (near 1-2 microns, mid 3-5 microns, and long 8-12 microns) making it the ideal solution for infrared IFF. This technology is based on a metal coated 2D photonic crystal of air holes in a silicon substrate. Upon thermal excitation the photonic crystal modifies the emitted yielding narrowband IR light with center wavelength commensurate with the periodicity of the lattice. We have integrated this technology with microhotplate MEMS devices to yield 15mW IR light sources in the 3-5 micron waveband with wall plug efficiencies in excess of 10%, 2 orders of magnitude more efficient that conventional IR LEDs. We have further extended this technology into the LWIR with a light source that produces 9 mW of 8-12 micron light at an efficiency of 8%. Viewing distances >500 meters were observed with fielded camera technologies, ideal for ground to ground troop identification. When grouped into an emitter panel, the viewing distances were extended to 5 miles, ideal for ground to air identification.

FELIN: tailored optronics and systems solutions for dismounted combat

Science.gov (United States)

Milcent, A. M.

2009-05-01

The FELIN French modernization program for dismounted combat provides the Armies with info-centric systems which dramatically enhance the performances of the soldier and the platoon. Sagem now has available a portfolio of various equipments, providing C4I, data and voice digital communication, and enhanced vision for day and night operations, through compact high performance electro-optics. The FELIN system provides the infantryman with a high-tech integrated and modular system which increases significantly their detection, recognition, identification capabilities, their situation awareness and information sharing, and this in any dismounted close combat situation. Among the key technologies used in this system, infrared and intensified vision provide a significant improvement in capability, observation performance and protection of the ground soldiers. This paper presents in detail the developed equipments, with an emphasis on lessons learned from the technical and operational feedback from dismounted close combat field tests.

Women Warriors: Why the Robotics Revolution Changes the Combat Equation

Science.gov (United States)

2016-03-01

Secretary Leon Panetta and General Martin Dempsey, U.S. Department of Defense, “Elimination of the 1994 Direct Ground Combat Definition and Assignment... Feminism and International Relations, eds. J. Ann Tickner and Laura Sjoberg, (London: Routledge, 2011): 146 and 162. Photos Page 100. Photo by IDF

Epidemiological investigation and analysis of bronchial asthma in combat troops garrisoned in the cold areas of northeast China

Directory of Open Access Journals (Sweden)

Liang SHI

2016-04-01

Full Text Available Objective 　To investigate the incidence and related risk factors of occurrence of bronchial asthma in troops garrisoned in the cold areas of northeast China, and explore the corresponding prevention strategy. Methods 　A portion of the recruits enlisted in 2012 to Shenyang Command were enrolled as the subjects of the study with three questionnaires. The first questionnaire was carried out during training just after recruit. The second survey was carried out after winter training in selected recruits entering the army for two years, and the last questionnaire was carried out to select recruits just before their discharge from army. The final diagnosis of bronchial asthma in the suspected cases was established by pulmonary function test. Results 　In the first period of the survey, the prevalence of asthma was found to be 3.55‰in the newly enlisted recruits; in the second survey 1067 cases were found to be suspicious to have asthma; in the last survey, 26 subjects were finally diagnosed to have asthma, the incidence was 1.73‰. The most common symptoms of the illness at first attack were cough (88.5% and wheeziness (56.3%, and the main inducing factors were respiratory tract infection (76.9% and exposure to cold air (65.4%, and it frequently appeared at early morning (30.8% and forenoon (23.1%. Asthmatic attack presented obvious seasonal predisposition, and it occurred in 19 of 26 patients (73.1% during winter, and 10 (38.5% during spring. The attacks of asthma could be increased by fatigue, allergy, exposure to cold air, chronic bronchitis, smoking, inhalation of gunpowder exhaust, or dysthymia. Conclusion 　Fatigue may be the most frequent factor in inducing asthma, and allergy, exposure to cold air, chronic bronchitis, smoking, inhalation of gunpowder exhaust and dysthymia are the risk factors of asthmatic attack. DOI: 10.11855/j.issn.0577-7402.2016.04.13

Reintegrating Troops with Mild Traumatic Brain Injury (mTBI) into their Communities: Understanding the Scope and Timeline of Post-Deployment Driving Problems

Science.gov (United States)

2015-10-01

AWARD NUMBER: W81XWH-08-2-0196 TITLE: Reintegrating Troops with Mild Traumatic Brain Injury (mTBI) into Their Communities: Understanding the...REPORT TYPE Final 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Reintegrating troops with mild traumatic brain injury...n=6), TBI (n=12), PTSD (n=7), and dual diagnosis (TBI/PTSD) n=19. Additional comparisons were made between 28 Family /Friends matched to their SMs

The 0302/1802/1803 MOS Merger: Infantry and Combat Arms One in the Same

National Research Council Canada - National Science Library

Lewis, Brian R

2008-01-01

...) 1802, 1802 and 0302 into a single entity. The aggregate result of this merger will provide commanders with a multi-talented ground combat officer thereby capitalizing on the Marine Corps' scarce manpower resources...

The role of sexual assault on the risk of PTSD among Gulf War veterans.

Science.gov (United States)

Kang, Han; Dalager, Nancy; Mahan, Clare; Ishii, Erick

2005-03-01

The 1991 Gulf War was the first major military deployment where female troops were integrated into almost every military unit, except for combat ground units. We evaluated the impact of reported sexual trauma during this deployment on the risk of post-traumatic stress disorder (PTSD) after the war. A nested case-control analysis was conducted using the data collected in a population-based health survey of 30,000 Gulf War era veterans. A total of 1381 Gulf War veterans with current PTSD were compared with 10,060 Gulf veteran controls without PTSD for self-reported in-theater experiences of sexual harassment/assault and combat exposure. The adjusted odds ratio (aOR) for PTSD associated with a report of sexual assault was 5.41 (95% confidence interval [CI], 3.19-9.17) in female veterans and 6.21 (95% CI, 2.26-17.04) in male veterans. The aOR for PTSD associated with "high" combat exposure was also statistically significant (aOR, 4.03 [95% CI, 1.97-8.23] for females; aOR, 4.45 [95% CI, 3.54-5.60] for males). Notwithstanding a possibility of recall bias of combat and sexual trauma, for both men and women, sexual trauma as well as combat exposure appear to be strong risk factors for PTSD.

On Some Markovian Salvo Combat Models

National Research Council Canada - National Science Library

Neo, Say B

2008-01-01

...) attacks on convoys transporting supply and troops. For the fire allocation problem, we suggest a certain shooting tactics, called Persistent Shooting, and explore the effect of various engagement parameters using a discrete time Markov chain...

What Schools Can Do To Combat Student-to-Student Sexual Harassment.

Science.gov (United States)

Webb, L. Dean; And Others

1997-01-01

By their silence and failure to combat peer sexual harassment, schools are serving as training grounds for domestic violence. Schools must establish a districtwide program of student peer sexual harassment prevention and intervention comprised of a school policy, an environmental survey of the problem, a grievance procedure, a training component,…

Combat-related posttraumatic stress disorder and criminal responsibility determinations in the post-iraq era: a review and case report.

Science.gov (United States)

Frierson, Richard L

2013-01-01

Since 2002, hundreds of thousands of United States troops have returned from the Iraq and Afghanistan theaters, many after multiple deployments. The high suicide rate and high prevalence of mood disorders, substance use disorders, and posttraumatic stress disorder (PTSD) in this population have been widely reported. Many returning soldiers have had difficulty adjusting to civilian life, and some have incurred legal charges. In this article, I review the prevalence and legal implications of combat-related PTSD in this population, including how symptoms of PTSD may be relevant in criminal responsibility determinations in jurisdictions that use a M'Naughten standard or American Law Institute (ALI) Model Penal Code test for criminal responsibility. Finally, an actual case in which a criminal defendant was found to lack criminal responsibility in a M'Naughten jurisdiction because of PTSD symptoms at the time of the alleged offense will be presented.

Frequency of gingival and periodontal diseases among troops deployed in operational area

International Nuclear Information System (INIS)

Yousaf, A.; Manzoor, M.A.; Rafi, S.

2014-01-01

Objective: To find the Frequency of Gingival and Periodontal Diseases among Troops Deployed in Operational Area and to evaluate the treatment needs which might be helpful in oral health policy planning and specific intervention against periodontal disease. Design: Descriptive study. Place and Duration of Study: The study was conducted at 140 mobile dental unit Swat from Dec 2009 to June 2011. Subjects and Methods: the periodontal status of 1500 personnels of Pakistan Army was examined using Basic periodontal Examination Index. Data was evaluated by SPSS version 16. Percentage of various gingival and periodontal disease traits was calculated and treatment needs determined. Results: Out of total 1500 subjects 12.8% subjects were having satisfactory periodontal health and required no treatment whereas 38.3% were having gingivitis requiring oral hygiene instruction and prophylaxis. Gingivitis modified by local factors was seen in 23.5% and required oral hygiene instruction and correction of modifying factors. Some (13.6%) were having mild periodontitis and required scaling, root planning and oral hygiene instruction whereas 11.8% were having moderate or advance periodontitis and required comprehensive periodontal treatment including surgical treatment. Conclusion: A large number of cases (82.7%) of gingivitis and periodontitis were detected in subject population which shows lack of awareness and self -consciousness among troops regarding their oral hygiene. (author)

Italian Troops on USSR occupied Territories in 1941−1945

Directory of Open Access Journals (Sweden)

Игорь Игоревич Баринов

2011-12-01

Full Text Available The article studies the activities of Italian allied troops of Nazi Germany in the occupied during the Great Patriotic War of 1941-1945 of the USSR Soviet territories. The material contained in the article allows to compare the Italian occupation administration policy and its features as well as its involvement in war crimes on Soviet territory. This article also gives a possibility to trace the organizing role of Germany in terms of organization of the occupation regime on the Soviet territory and its relations with its allies and satellites on the Eastern Front. The work is based primarily on unexplored archival documents.

30 Brigade Combat Teams: Is the Army too Small

Science.gov (United States)

2016-12-01

brigade combat teams, Army end strength, boots on the ground to dwell time ratio 15. NUMBER OF PAGES 57 16. PRICE CODE 17. SECURITY CLASSIFICATION...into contingency operations (Bonds, Baiocchi, and McDonald 2010). Consequently, such a significant change in end strength has had an equally...Baiocchi and McDonald 2010). 11 The reason behind these findings was the increase in operational tempo attributed to the increased demand in both

Outbreak of beriberi among African Union troops in Mogadishu, Somalia.

Science.gov (United States)

Watson, John T; El Bushra, Hassan; Lebo, Emmaculate J; Bwire, Godfrey; Kiyengo, James; Emukule, Gideon; Omballa, Victor; Tole, John; Zuberi, Muvunyi; Breiman, Robert F; Katz, Mark A

2011-01-01

In July 2009, WHO and partners were notified of a large outbreak of unknown illness, including deaths, among African Union (AU) soldiers in Mogadishu. Illnesses were characterized by peripheral edema, dyspnea, palpitations, and fever. Our objectives were to determine the cause of the outbreak, and to design and recommend control strategies. The illness was defined as acute onset of lower limb edema, with dyspnea, chest pain, palpitations, nausea, vomiting, abdominal pain, or headache. Investigations in Nairobi and Mogadishu included clinical, epidemiologic, environmental, and laboratory studies. A case-control study was performed to identify risk factors for illness. From April 26, 2009 to May 1, 2010, 241 AU soldiers had lower limb edema and at least one additional symptom; four patients died. At least 52 soldiers were airlifted to hospitals in Kenya and Uganda. Four of 31 hospitalized patients in Kenya had right-sided heart failure with pulmonary hypertension. Initial laboratory investigations did not reveal hematologic, metabolic, infectious or toxicological abnormalities. Illness was associated with exclusive consumption of food provided to troops (not eating locally acquired foods) and a high level of insecurity (e.g., being exposed to enemy fire on a daily basis). Because the syndrome was clinically compatible with wet beriberi, thiamine was administered to ill soldiers, resulting in rapid and dramatic resolution. Blood samples taken from 16 cases prior to treatment showed increased levels of erythrocyte transketolase activation coefficient, consistent with thiamine deficiency. With mass thiamine supplementation for healthy troops, the number of subsequent beriberi cases decreased with no further deaths reported. An outbreak of wet beriberi caused by thiamine deficiency due to restricted diet occurred among soldiers in a modern, well-equipped army. Vigilance to ensure adequate micronutrient intake must be a priority in populations completely dependent upon

New development thoughts on the bio-inspired intelligence based control for unmanned combat aerial vehicle

Institute of Scientific and Technical Information of China (English)

无

2010-01-01

Bio-inspired intelligence is in the spotlight in the field of international artificial intelligence,and unmanned combat aerial vehicle(UCAV),owing to its potential to perform dangerous,repetitive tasks in remote and hazardous,is very promising for the technological leadership of the nation and essential for improving the security of society.On the basis of introduction of bioinspired intelligence and UCAV,a series of new development thoughts on UCAV control are proposed,including artificial brain based high-level autonomous control for UCAV,swarm intelligence based cooperative control for multiple UCAVs,hy-brid swarm intelligence and Bayesian network based situation assessment under complicated combating environments, bio-inspired hardware based high-level autonomous control for UCAV,and meta-heuristic intelligence based heterogeneous cooperative control for multiple UCAVs and unmanned combat ground vehicles(UCGVs).The exact realization of the proposed new development thoughts can enhance the effectiveness of combat,while provide a series of novel breakthroughs for the intelligence,integration and advancement of future UCAV systems.

JPRS Report, Soviet Union, Military History Journal, No. 11, November 1987

National Research Council Canada - National Science Library

1988-01-01

.... The articles are By the Course Indicated by Lenin, Outstanding Victory of Soviet Army, Strategic Soviet Troop Regroupings in Preparation of 1942-1943 Winter Campaign, Combat of 87th Rifle Division...

River as a part of ground battlefield

Science.gov (United States)

Vračar, Miodrag S.; Pokrajac, Ivan; Okiljević, Predrag

2013-05-01

The rivers are in some circumstances part of the ground battlefield. Microseisms induced at the riverbed or ground at the river surrounding might be consequence of military activities (military ground transports, explosions, troop's activities, etc). Vibrations of those fluid-solid structures are modeled in terms of solid displacement and change of fluid pressure. This time varying fluid pressure in river, which originates from ground microseisms, is possible to detect with hydrophones. Therefore, hydroacoustic measurements in rivers enables detecting, identification and localization various types of military noisy activities at the ground as and those, which origin is in the river water (hydrodynamics of water flow, wind, waves, river vessels, etc). In this paper are presented river ambient noise measurements of the three great rivers: the Danube, the Sava and the Tisa, which flows in north part of Serbia in purpose to establish limits in detection of the ground vibrations in relatively wide frequency range from zero to 20 kHz. To confirm statement that the river is a part of ground battlefield, and that hydroacoustic noise is possible to use in detecting and analyzing ground microseisms induced by civil or military activities, some previous collected data of hydroacoustic noise measurement in the rivers are used. The data of the river ambient noise include noise induced by civil engineering activities, that ordinary take place in large cities, noise that produced ships and ambient noise of the river when human activities are significantly reduced. The poly spectral method was used in analysis such events.

Oil well fires of Operation Desert Storm--defining troop exposures and determining health risks.

Science.gov (United States)

Heller, Jack M

2011-07-01

During Operation Desert Storm, in February 1991, Iraqi troops began burning Kuwaiti oil wells. Almost immediately there was concern about possible adverse health effects in U.S. personnel exposed to crude oil combustion products. Combustions products were predicted from the known composition of Kuwaiti crude oil. Monitoring sites were established in Saudi Arabia and Kuwait; about 5,000 environmental samples were studied. Data collected were used to develop health risk assessments for the geographic areas sampled. This initial approach to assessing risk had to be greatly expanded when Congress passed Public Law 102-190, requiring development of means to calculate environmental exposures for individual U.S. service members. To estimate daily exposure levels for the entire area over 10 months for all U.S. troops, air dispersion modeling was used in conjunction with satellite imagery and geographic information system technology. This methodology made it possible to separate the risk caused by oil fire smoke from the total risk from all sources for each service member. The U.S. military responses to health concerns related to the oil well fires and to Public Law 102-190 were reviewed. Consideration was given to changes in technology, practices, and policies over the last two decades that might impact a similar contemporary response.

Combat deployment is associated with sexual harassment or sexual assault in a large, female military cohort.

Science.gov (United States)

Leardmann, Cynthia A; Pietrucha, Amanda; Magruder, Kathryn M; Smith, Besa; Murdoch, Maureen; Jacobson, Isabel G; Ryan, Margaret A K; Gackstetter, Gary; Smith, Tyler C

2013-01-01

Previous studies have examined the prevalence, risk factors, and health correlates of sexual stressors in the military, but have been limited to specific subpopulations. Furthermore, little is known about sexual stressors' occurrence and their correlates in relation to female troops deployed to the current operations in Iraq and Afghanistan. Using longitudinal data from Millennium Cohort participants, the associations of recent deployment as well as other individual and environmental factors with sexual harassment and sexual assault were assessed among U.S. female military personnel. Multivariable analyses were used to investigate the associations. Of 13,262 eligible participants, 1,362 (10.3%) reported at least one sexual stressor at follow-up. Women who deployed and reported combat experiences were significantly more likely to report sexual harassment (odds ratio [OR], 2.20; 95% confidence interval [CI], 1.84-2.64) or both sexual harassment and sexual assault (OR, 2.47; 95% CI, 1.61-3.78) compared with nondeployers. In addition, significant risk factors for sexual stressors included younger age, recent separation or divorce, service in the Marine Corps, positive screen for a baseline mental health condition, moderate/severe life stress, and prior sexual stressor experiences. Although deployment itself was not associated with sexual stressors, women who both deployed and reported combat were at a significantly increased odds for sexual stressors than other female service members who did not deploy. Understanding the factors associated with sexual stressors can inform future policy and prevention efforts to eliminate sexual stressors. Copyright © 2013 Jacobs Institute of Women's Health. All rights reserved.

Radiation consequences of combatant radioactive substances tests on the Semipalatinsk Test Site

International Nuclear Information System (INIS)

Strilchuk, Yu.G.; Osintsev, A.Yu.; Kuzin, D.E.; Bryantseva, N.V.; Bozhko, V.V.; Tonevitskaya, O.V.; Panitskaya, D.S.; Lukashenko, S.N.; Georgievskij, V.; Murley, R.; Wells, D.

2008-01-01

Nuclear explosions were not the only type of tests carried out on the STS territory. In 1953 - 1957 the STS territory was the area of testing of combatant radioactive substances (CRS). Combatant radioactive substances were liquid or powder-like combatment radioactive mixtures manufactured either from the wastes of radiochemical industry or by neutron irradiation of specally selected substances in nuclear reactor. Their specific activity ranged from tenths of Curie to several Curie per liter. CRS tests were made on testing grounds ''4'' and ''4A'' situated near northern outpost beyond the Opytnoye Pole (Experimental field). Dispersion of CRS was achieved by blasting of individual shells, bombardment of the area by mortar shells, bombardment from aircraft bombers or dispersion of CRS from airplanes. Investigations carried out in the past years on the territory of the testing grounds discovered fragments of metal products used in the CRS tests and over 30 areas of local radioactive contamination. 90 Sr was the main radioactive pollutant, whose specific activity in upper soil is as high as 5*10 8 Bq/kg; other radionuclides are presented by isotopes: 239+240 Pu, 152 Eu, 154 Eu, 137 Cs, 241 Am, 60 Co. The areas of radioactively-contaminated soil range from hundreds to hundreds of thousands of square meters with some of them expanding to distances of several kilometers. Concentration of radionuclides in soil and vegetation may be compared with that of radioactive waste

The mental health of the UK Armed Forces: where facts meet fiction

Science.gov (United States)

Hunt, Elizabeth J. F.; Wessely, Simon; Jones, Norman; Rona, Roberto J.; Greenberg, Neil

2014-01-01

A substantial amount of research has been conducted into the mental health of the UK military in recent years. This article summarises the results of the various studies and offers possible explanations for differences in findings between the UK and other allied nations. Post-traumatic stress disorder (PTSD) rates are perhaps surprisingly low amongst British forces, with prevalence rates of around 4% in personnel who have deployed, rising to 6% in combat troops, despite the high tempo of operations in recent years. The rates in personnel currently on operations are consistently lower than these. Explanations for the lower PTSD prevalence in British troops include variations in combat exposures, demographic differences, higher leader to enlisted soldier ratios, shorter operational tour lengths and differences in access to long-term health care between countries. Delayed-onset PTSD was recently found to be more common than previously supposed, accounting for nearly half of all PTSD cases; however, many of these had sub-syndromal PTSD predating the onset of the full disorder. Rates of common mental health disorders in UK troops are similar or higher to those of the general population, and overall operational deployments are not associated with an increase in mental health problems in UK regular forces. However, there does appear to be a correlation between both deployment and increased alcohol misuse and post-deployment violence in combat troops. Unlike for regular forces, there is an overall association between deployment and mental health problems in Reservists. There have been growing concerns regarding mild traumatic brain injury, though this appears to be low in British troops with an overall prevalence of 4.4% in comparison with 15% in the US military. The current strategies for detection and treatment of mental health problems in British forces are also described. The stance of the UK military is that psychological welfare of troops is primarily a chain of

The mental health of the UK Armed Forces: where facts meet fiction

Directory of Open Access Journals (Sweden)

Elizabeth J. F. Hunt

2014-08-01

Full Text Available A substantial amount of research has been conducted into the mental health of the UK military in recent years. This article summarises the results of the various studies and offers possible explanations for differences in findings between the UK and other allied nations. Post-traumatic stress disorder (PTSD rates are perhaps surprisingly low amongst British forces, with prevalence rates of around 4% in personnel who have deployed, rising to 6% in combat troops, despite the high tempo of operations in recent years. The rates in personnel currently on operations are consistently lower than these. Explanations for the lower PTSD prevalence in British troops include variations in combat exposures, demographic differences, higher leader to enlisted soldier ratios, shorter operational tour lengths and differences in access to long-term health care between countries. Delayed-onset PTSD was recently found to be more common than previously supposed, accounting for nearly half of all PTSD cases; however, many of these had sub-syndromal PTSD predating the onset of the full disorder. Rates of common mental health disorders in UK troops are similar or higher to those of the general population, and overall operational deployments are not associated with an increase in mental health problems in UK regular forces. However, there does appear to be a correlation between both deployment and increased alcohol misuse and post-deployment violence in combat troops. Unlike for regular forces, there is an overall association between deployment and mental health problems in Reservists. There have been growing concerns regarding mild traumatic brain injury, though this appears to be low in British troops with an overall prevalence of 4.4% in comparison with 15% in the US military. The current strategies for detection and treatment of mental health problems in British forces are also described. The stance of the UK military is that psychological welfare of troops is

Ground System Survivability Overview

Science.gov (United States)

2012-03-27

Avoidance Blast Mitigation Optimization Customer ILIR RDT&E Funding 5.0 % 0.5% GSS has a proven, technically proficient workforce that meets...Evaluation of Defensive-Aid Suites (ARMED) Common Automatic Fire Extinguishing System ( CAFES ) Transparent Armor Development Ground Combat Vehicle...Survey TRADOC (WFO, CNA, etc) Voice of the Customer Sy st em s En gi ne er in g Publish overarching MIL-STD, design guidelines, technical

The Impact of Combat Status on Veterans' Attitudes Toward Help Seeking: The Hierarchy of Combat Elitism.

Science.gov (United States)

Ashley, Wendy; Brown, Jodi Constantine

2015-01-01

Many veterans do not seek assistance for mental health concerns despite the staggering prevalence of trauma-related symptomatology. Barriers to service provision include personal and professional stigma and inter-veteran attitudes that dictate who is more or less deserving of services. Veteran attitudes are shaped by military culture, which promotes a hyper-masculine paradigm upholding combat experience as the defining feature of the "ideal soldier." The stratification of soldiers into combat or non-combat status creates a hierarchy of combat elitism that extends far beyond active duty. This pilot study surveyed veterans (n = 24) to explore how combat experience may affect attitudes toward help seeking. Findings indicate combat and non-combat veterans are less accepting of non-combat veterans' help-seeking behavior, supporting the notion that veterans' attitudes toward help seeking are influenced by combat status. Despite limitations, the results of this study reflect a need for increased attention to the attitudes veterans have about each other and themselves.

The Presence of the American Troops in Romania: Civil-Military Challenges Beyond a Military Relationship

Science.gov (United States)

2008-03-01

still is developing, not only what we have now from the beginning, McDonald’s, Pepsi Cola , and Coca Cola , which have strong investments in our country...politico-military interests and the changes in the overall security landscape that a withdrawal of the troops may cause. By advertising against a...population. 5. Advertising employment opportunities and services needed at the local level may improve the economic and financial benefits by attracting

Abductive networks applied to electronic combat

Science.gov (United States)

Montgomery, Gerard J.; Hess, Paul; Hwang, Jong S.

1990-08-01

A practical approach to dealing with combinatorial decision problems and uncertainties associated with electronic combat through the use of networks of high-level functional elements called abductive networks is presented. It describes the application of the Abductory Induction Mechanism (AIMTM) a supervised inductive learning tool for synthesizing polynomial abductive networks to the electronic combat problem domain. From databases of historical expert-generated or simulated combat engagements AIM can often induce compact and robust network models for making effective real-time electronic combat decisions despite significant uncertainties or a combinatorial explosion of possible situations. The feasibility of applying abductive networks to realize advanced combat decision aiding capabilities was demonstrated by applying AIM to a set of electronic combat simulations. The networks synthesized by AIM generated accurate assessments of the intent lethality and overall risk associated with a variety of simulated threats and produced reasonable estimates of the expected effectiveness of a group of electronic countermeasures for a large number of simulated combat scenarios. This paper presents the application of abductive networks to electronic combat summarizes the results of experiments performed using AIM discusses the benefits and limitations of applying abductive networks to electronic combat and indicates why abductive networks can often result in capabilities not attainable using alternative approaches. 1. ELECTRONIC COMBAT. UNCERTAINTY. AND MACHINE LEARNING Electronic combat has become an essential part of the ability to make war and has become increasingly complex since

THE ROLE OF INFORMATION TECHNOLOGIES IN THE PROCESS OF PROFESSIONAL TRAINING OF CADETS OF NATIONAL GUARD TROOPS OF THE RUSSIAN FEDERATION

Directory of Open Access Journals (Sweden)

O. A. Kozlov

2016-01-01

Full Text Available The purpose of this article is to identify the role of information technology in daily process of training of cadets of military schools of national guard troops of theRussian Federation.Methods. The methods involve system-oriented analysis, generalization and modelling.Results and scientific novelty. Informatization of modern society is characterized by growing use of information resources for different spheres of professional activity, suggesting radical changes in the content and technologies of its organization. The problems of informatization of the Russian higher military school are revealed: absence of the uniform methodology for implementation of new information technologies in educational process; low level of cooperation and coordination of activities of educational institutions during creation of a uniform basis of the software; insufficient training of the faculty, etc. The informatization process of military service and military experts of national guard troops of theRussian Federation as members of the security institute in the structure of the state is primarily associated with the creation and maintenance of necessary level of the equipment in order to solve professional tasks in various conditions of the operational environment. Modern realias dictate the need of search of ways and means of improvement of information literacy of cadets of departmental higher education institutions of national guard troops of theRussian Federation. The author of article has designated the main directions of intensive informatization of education of future army officers. The system use of a complex of information technologies of the general and special purpose in educational process of military higher education institution is described. The options of integration of these technologies in the contents of training sections of military experts are shown. Special attention is paid to opportunities of distance learning.Practical significance. The

50 Div in Normandy: A Critical Analysis of the British 50th (Northumbrian) Division on D-Day and in the Battle of Normandy

National Research Council Canada - National Science Library

Williams, Ethan R

2007-01-01

In late 1943, the British Army ordered the veteran 7th Armored, 51st (Highland) and 50th (Northumbrian) Divisions to return to Great Britain to provide combat experienced troops for the D-Day invasion of northwest Europe...

A Medical Research and Evaluation Facility (MREF) and Studies Supporting the Medical Chemical Defense Program. Evaluation of the Passive Protection Against Five Serotypes of Botulinum Toxin Provided by Botulinum Human Immune Globulin in an Animal Model

National Research Council Canada - National Science Library

Olson, Carl

1998-01-01

Pentavalent (ABCDE) botulinum toxoid vaccine is intended for use as a prophylactic measure to protect combat troops against the lethal effects of botulinum toxins A-E, a group of toxins considered to be a serious biological warfare threat...

Removing the Rose Colored Glasses: Exploring Modern Security Environment’s Effect on the Army Assignment Policy for Women

Science.gov (United States)

2009-06-12

hostage for some of the detainees in Abu Ghraib, and they refused. Coffins will be arriving to you one after the other, slaughtered just like this...Operating Bases (FOBs), Joint Security Stations (JSS), and combat outposts ( COP ). GWOT triggered the Army to reexamine sustainment and platforms...combat outposts ( COP ). After JSS are created, troops radiate into the more dangerous areas using COPs . 154 The outposts: are located in towns and

Air Ground Integration and the Brigade Combat Team

Science.gov (United States)

2013-06-13

Theater Air Control System TADIL-J Tactical Digital Information Link-J TAGS Theater Air Ground System TAIS Tactical Air Integration System TBMCS Theater...during planning and execution. This system interacts with the Theater Battle Management Core System ( TBMCS ) used by the JAOC to build and disseminate...control nodes within the AAGS, in conjunction with the interoperability with the TBMCS and Army mission command systems facilitates information flow during

Sleep quality affects cognitive functioning in returning combat veterans beyond combat exposure, PTSD, and mild TBI history.

Science.gov (United States)

Martindale, Sarah L; Morissette, Sandra B; Rowland, Jared A; Dolan, Sara L

2017-01-01

The purpose of this study was to determine how sleep quality affects cognitive functioning in returning combat veterans after accounting for effects of combat exposure, posttraumatic stress disorder (PTSD), and mild traumatic brain injury (mTBI) history. This was a cross-sectional assessment study evaluating combat exposure, PTSD, mTBI history, sleep quality, and neuropsychological functioning. One hundred and nine eligible male Iraq/Afghanistan combat veterans completed an assessment consisting of a structured clinical interview, neuropsychological battery, and self-report measures. Using partial least squares structural equation modeling, combat experiences and mTBI history were not directly associated with sleep quality. PTSD was directly associated with sleep quality, which contributed to deficits in neuropsychological functioning independently of and in addition to combat experiences, PTSD, and mTBI history. Combat experiences and PTSD were differentially associated with motor speed. Sleep affected cognitive function independently of combat experiences, PTSD, and mTBI history. Sleep quality also contributed to cognitive deficits beyond effects of PTSD. An evaluation of sleep quality may be a useful point of clinical intervention in combat veterans with cognitive complaints. Improving sleep quality could alleviate cognitive complaints, improving veterans' ability to engage in treatment. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Interaction of ACTN3 gene polymorphism and muscle imbalance effects on kinematic efficiency in combat sports athletes.

Science.gov (United States)

Jung, Hansang; Lee, Namju; Park, Sok

2016-06-01

The purpose of this study was to determine the interaction of ACTN3 gene polymorphism and muscle imbalance effects on kinematic efficiency changes in combat sports athletes. Six types of combat sports athletes (Judo, Taekwondo, boxing, kendo, wrestling, and Korean Ssi-reum) participated in the study. ATCN3 gene polymorphism and muscle imbalance in lower extremity were evaluated followed by analysis of differences of moment in hip, knee, and ankle joint during V-cut jumping and stop. To examine the moment difference due to an interaction of ATCN3 polymorphism and muscle imbalance, all participants were divided into 4 groups (R+MB, R+MIB, X+MB, and X+MIB). There was no significant difference of hip, knee, and ankle joint moment in R allele and X allele during V-cut jumping and stop based on ACTN3 gene polymorphism. Otherwise, muscle imbalance of knee moment in X-axis and ground reaction force of knee in Z-axis showed a higher significance in muscle imbalance during V-cut jumping and stop compared to muscle balance (pimbalance in X allele group had significantly higher knee moment of V-cut ground reaction force in X-axis and higher ankle moment of jumping ground reaction force in X and Z-axis compared to muscle balance with R and/or X group (p imbalance in lower extremity of combat athletes might induce higher risk factors of sports injury incidence than genetic factor and training might reduce the ratio of sports injury risk incidence.

The Militarisation of English Schools: Troops to Teaching and the Implications for Initial Teacher Education and Race Equality

Science.gov (United States)

Chadderton, Charlotte

2014-01-01

This article considers the implications of the Troops to Teaching (TtT) programme, to be introduced in England in autumn 2013, for Initial Teacher Education (ITE) and race equality. TtT will fast-track ex-armed service members to teach in schools, without necessarily the requirement of a university degree. Employing theories of white supremacy,…

2009 Defense Supply Center Columbus Land and Maritime Supply Chains Business Conference and Exhibition

Science.gov (United States)

2009-08-19

DSN: 388-7453 CSCASSIG@CSD.DISA.MIL  DFAS eCommerce web site http://www.dfas.mil/contractorpay/electroniccommerce.html  DFAS Customer Service...M-ATV is a separate category within the MRAP family of vehicles. ►Mission: Small-unit combat operations in highly restricted rural , mountainous...vehicles. ►Mission: Small-unit combat operations in highly restricted rural , mountainous and urban environments. ► Troop Transport: Carry up to five

2009 Defense Supply Center Columbus Land and Maritime Supply Chains: Business Conference and Exhibition

Science.gov (United States)

2009-08-19

DSN: 388-7453 CSCASSIG@CSD.DISA.MIL  DFAS eCommerce web site http://www.dfas.mil/contractorpay/electroniccommerce.html  DFAS Customer Service...M-ATV is a separate category within the MRAP family of vehicles. ►Mission: Small-unit combat operations in highly restricted rural , mountainous...vehicles. ►Mission: Small-unit combat operations in highly restricted rural , mountainous and urban environments. ► Troop Transport: Carry up to five

Oil alarm. Equipment and techniques for fire brigades for combatting spills of ground water pollutants. 3. rev. ed.

International Nuclear Information System (INIS)

Plattner, H.P.

1993-01-01

The little red book discusses liquid and liquefying substances that present a groundwater hazard, their occurrence, the hazards of spills, and the equipment and techniques required for combatting them. (orig.) [de

Training of Russian Officers in Line Troops in the Second Half of the 17th – First Half of the 18th Century

Directory of Open Access Journals (Sweden)

Aleksey N. Grebenkin

2017-10-01

Full Text Available This article considers the attempts of officer training directly in the troops of Russian army, which were undertook in the second half of the 17th –first half of the 18th centuries. The author gives the characteristic to the training of “commanding people” in reytar regiment of I. Fanbukoven in 1649-1653 and comes to conclusion that it was effective. The author thinks that the military educational activity of the “toy” army was focused on the training of soldiers, not officers. The attempt of Peter I to organize the military training of young courtiers abroad wasn’t successful because of their weak base preparation. The training of officers in guard regiments was more effective, but it quickly became sham because young noblemen only numbered in lists of military units. Besides, regiment schools which had been organized in the guard troops since 1721 didn’t give so much military knowledge as the technical one, moreover training was organized on a rather low level. The author comes to conclusion that difficulties which were connected with the organization of officer training directly in the troops (such as lack of qualified teachers, impossibility of regular conduct of classes, etc. made the government to pay close attention to the development of boarding military schools – cadet corpses.

Combat Power Analysis is Combat Power Density

Science.gov (United States)

2012-05-17

Lanchester equations, Weapon Effectiveness Index (WEI), Weighted Unit Value (WUV), Armored Division Equivalents (ADE), and Unit Frontages. The research...6 Lanchester Equations... Lanchester Equations ............................................................................................... 53 Appendix C: Relative Combat Power

Simulating barrier penetration during combat. Technical report

International Nuclear Information System (INIS)

De Laquil, P. III.

1980-04-01

A computer program, BARS, simulates combat between an adversary group attempting to hijack special nuclear material and escort personnel attempting to protect it. BARS is designed to investigate how various combat strategies and levels of performance affect the time required to penetrate barriers (armor, deterrent systems, etc.) against forcible entry. A Monte Carlo code, BARS uses a game theoretic approach to allocate the attacking and defending forces. Combat suppression is simulated using a stochastic state-transition model for the behavior of individuals under combat stress. The BARS program was developed as part of the overall combat modelling effort of the transportation safeguards program

Ground water arsenic contamination: A local survey in India

Directory of Open Access Journals (Sweden)

Arun Kumar

2016-01-01

Conclusions: The present study concludes that in Simri village there is high contamination of arsenic in ground water in all the strips. Such a huge population is at very high risk leading the village on the verge of causing health hazards among them. Therefore, an immediate strategy is required to combat the present problem.

Rapid Assessment of Individual Soldier Operational Readiness Final Report CRADA No. TC02104.0

Energy Technology Data Exchange (ETDEWEB)

Turteltaub, K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Mapes, J. [Rules Based Medicine, Inc., Austin, TX (United States)

2017-09-08

This was a collaborative effort between Lawrence Livermore National Security (LLNS) (formerly The Regents of the University of California), Lawrence Livermore National Laboratory (LLNL) and Rules Based Medicine, Inc. {RBM), to identify markers in blood that would be candidates for determining the combat readiness of troops.

Home range, social behavior, and dominance relationships in the African unstriped ground squirrel, Xerus rutilus

Science.gov (United States)

O'Shea, Thomas J.

1976-01-01

A field study of home range, social behavior, and dominance relationships in the African unstriped ground squirrel, Xerus rutilus, was conducted in semi-arid bushland near Kibwezi, Kenya. Ground squirrels lived alone or in small groups in isolated burrow systems and had broadly overlapping home ranges. They were neither territorial or colonial. Home ranges were estimated by visual observation of marked animals and those of males were considerably larger (mean=7.01 hectares (ha); n=4) than those of females (mean=1.37 ha; n-6). A continuum of agonistic behavior ranging from threat to combat is described, although actual combat was rarely observed. Sexual behavior includes a stereotypical tail display by adult males. Dominance relationships, based on 542 observed encounters between marked individuals, include a consistent male dominance over females and a fairly constant linear hierarchy among all individuals with shared home ranges. Similarities in the behavior of African ground squirrels and tree squirrels (Sciurus) are discussed.

Intelligently interactive combat simulation

Science.gov (United States)

Fogel, Lawrence J.; Porto, Vincent W.; Alexander, Steven M.

2001-09-01

To be fully effective, combat simulation must include an intelligently interactive enemy... one that can be calibrated. But human operated combat simulations are uncalibratable, for we learn during the engagement, there's no average enemy, and we cannot replicate their culture/personality. Rule-based combat simulations (expert systems) are not interactive. They do not take advantage of unexpected mistakes, learn, innovate, and reflect the changing mission/situation. And it is presumed that the enemy does not have a copy of the rules, that the available experts are good enough, that they know why they did what they did, that their combat experience provides a sufficient sample and that we know how to combine the rules offered by differing experts. Indeed, expert systems become increasingly complex, costly to develop, and brittle. They have face validity but may be misleading. In contrast, intelligently interactive combat simulation is purpose- driven. Each player is given a well-defined mission, reference to the available weapons/platforms, their dynamics, and the sensed environment. Optimal tactics are discovered online and in real-time by simulating phenotypic evolution in fast time. The initial behaviors are generated randomly or include hints. The process then learns without instruction. The Valuated State Space Approach provides a convenient way to represent any purpose/mission. Evolutionary programming searches the domain of possible tactics in a highly efficient manner. Coupled together, these provide a basis for cruise missile mission planning, and for driving tank warfare simulation. This approach is now being explored to benefit Air Force simulations by a shell that can enhance the original simulation.

Combat Rescue Helicopter (CRH)

Science.gov (United States)

2015-12-01

Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-479 Combat Rescue Helicopter (CRH) As of FY 2017 President’s Budget Defense Acquisition...Name Combat Rescue Helicopter (CRH) DoD Component Air Force Responsible Office References SAR Baseline (Development Estimate) Defense Acquisition... Helicopter (CRH) system will provide Personnel Recovery (PR) forces with a vertical takeoff and landing aircraft that is quickly deployable and

Computational modeling of interventions and protective thresholds to prevent disease transmission in deploying populations.

Science.gov (United States)

Burgess, Colleen; Peace, Angela; Everett, Rebecca; Allegri, Buena; Garman, Patrick

2014-01-01

Military personnel are deployed abroad for missions ranging from humanitarian relief efforts to combat actions; delay or interruption in these activities due to disease transmission can cause operational disruptions, significant economic loss, and stressed or exceeded military medical resources. Deployed troops function in environments favorable to the rapid and efficient transmission of many viruses particularly when levels of protection are suboptimal. When immunity among deployed military populations is low, the risk of vaccine-preventable disease outbreaks increases, impacting troop readiness and achievement of mission objectives. However, targeted vaccination and the optimization of preexisting immunity among deployed populations can decrease the threat of outbreaks among deployed troops. Here we describe methods for the computational modeling of disease transmission to explore how preexisting immunity compares with vaccination at the time of deployment as a means of preventing outbreaks and protecting troops and mission objectives during extended military deployment actions. These methods are illustrated with five modeling case studies for separate diseases common in many parts of the world, to show different approaches required in varying epidemiological settings.

Computational Modeling of Interventions and Protective Thresholds to Prevent Disease Transmission in Deploying Populations

Directory of Open Access Journals (Sweden)

Colleen Burgess

2014-01-01

Full Text Available Military personnel are deployed abroad for missions ranging from humanitarian relief efforts to combat actions; delay or interruption in these activities due to disease transmission can cause operational disruptions, significant economic loss, and stressed or exceeded military medical resources. Deployed troops function in environments favorable to the rapid and efficient transmission of many viruses particularly when levels of protection are suboptimal. When immunity among deployed military populations is low, the risk of vaccine-preventable disease outbreaks increases, impacting troop readiness and achievement of mission objectives. However, targeted vaccination and the optimization of preexisting immunity among deployed populations can decrease the threat of outbreaks among deployed troops. Here we describe methods for the computational modeling of disease transmission to explore how preexisting immunity compares with vaccination at the time of deployment as a means of preventing outbreaks and protecting troops and mission objectives during extended military deployment actions. These methods are illustrated with five modeling case studies for separate diseases common in many parts of the world, to show different approaches required in varying epidemiological settings.

Littoral Combat Vessels: Analysis and Comparison of Designs

National Research Council Canada - National Science Library

Christiansen, Bryan J

2008-01-01

.... The candidates are a Littoral Combat Ship with a surface warfare module, a National Security Cutter augmented with offensive and defensive weaponry, a "Sea Lance" inshore combat vessel, and a Combat...

CONCEPTUALISATION ONTOLOGIQUE DE LA REPRÉSENTATION DU COMBAT CONCEPTUALISATION ONTOLOGIQUE DE LA REPRÉSENTATION DU COMBAT

Directory of Open Access Journals (Sweden)

Sylvain Rheault

2012-10-01

Full Text Available En adoptant une perspective existentielle, on peut tenter d'expliquer la représentation du combat au moyen de concepts comme les positions de SOI et de L'AUTRE ainsi que les statuts de l'ÊTRE et de la CHOSE, qui, une fois combinés, définissent des domaines ontologiques. Le combat devient alors, conceptuellement, l'action de forcer une conscience à passer d'un domaine à un autre. On observe qu'en modifiant l'intensité des positions (polarisation, des statuts (hiérarchisation et des actions (dosage, on peut expliquer les variations possibles des représentations du combat. Il restera à valider la pertinence de ces concepts en multipliant les analyses.En adoptant une perspective existentielle, on peut tenter d'expliquer la représentation du combat au moyen de concepts comme les positions de SOI et de L'AUTRE ainsi que les statuts de l'ÊTRE et de la CHOSE, qui, une fois combinés, définissent des domaines ontologiques. Le combat devient alors, conceptuellement, l'action de forcer une conscience à passer d'un domaine à un autre. On observe qu'en modifiant l'intensité des positions (polarisation, des statuts (hiérarchisation et des actions (dosage, on peut expliquer les variations possibles des représentations du combat. Il restera à valider la pertinence de ces concepts en multipliant les analyses.

Battlemind Training: Transitioning Home from Combat

National Research Council Canada - National Science Library

Castro, Carl A; Hoge, Charles W; Milliken, Charles W; McGurk, Dennis; Adler, Amy B; Cox, Anthony; Bliese, Paul D

2006-01-01

.... Destruction, injury, and death were ever present in the combat zone. Transitioning from combat to home can be difficult, and many Soldiers encounter readjustment problems ranging from elevated post-traumatic stress disorder (PTSD...

[The epidemiological characteristics and laboratory diagnosis of viral hepatitides among the Federal troops on the territory of the Chechen Republic].

Science.gov (United States)

Ogarkov, P I; Malyshev, V V; Tsutsiev, S A; Mikhaĭlov, N V

1996-08-01

The items of information about epidemiologic peculiarities of virus hepatitis among military men of incorporated grouping of troops of MoD of RF in Republic of Chechnya and about creation of uniform system of laboratory diagnostics in interests of etiologic orientation of prophylaxis and control of these infections in military groups are submitted. Etiologic structure, the reasons and conditions of occurrence of virus hepatitis are established.

Why Does Military Combat Experience Adversely Affect Marital Relations?

Science.gov (United States)

Gimbel, Cynthia; Booth, Alan

1994-01-01

Describes investigation of ways in which combat decreases marital quality and stability. Results support three models: (1) factors propelling men into combat also make them poor marriage material; (2) combat causes problems that increase marital adversity; and (3) combat intensifies premilitary stress and antisocial behavior which then negatively…

Born to fight? Genetics and combat sports

Directory of Open Access Journals (Sweden)

Emerson Franchini

2014-02-01

Full Text Available Recently, the influence of genetics on sports performance has received increased attention from many researchers. In combat sports, some investigations have also been conducted. This article’s main objective was to review the representation of specific gene polymorphisms in combat sports athletes compared to controls. The following databases were searched: PubMed, Web of Science and SportDiscus. The terms used in this search involved combat sports (boxing, karate, judo, mixed martial arts, taekwondo and wrestling, genes, genetics and candidate genes. Articles published until November 2013 were included if combat sports athletes were considered as a single group (i.e., not mixed with athletes of other sports. Seven studies were found, with two presenting no difference between combat sports athletes and controls, two presenting higher frequencies of candidate genes related to a more endurance-related profile compared to controls, and three where a more power-related gene overrepresentation was found in comparison to controls. Taken together, the initial studies about the genetic characteristics of combat sports athletes are controversial, which is probably due to the mixed (aerobic and anaerobic characteristic and to the multifactorial performance determinants of these sports.

Gas Attack of the German Troops in Ikskyulsky Fortified Area: Documents Testify

Directory of Open Access Journals (Sweden)

Vladimir V. Korovin

2014-12-01

Full Text Available World War I has become the main testing area for test and application of the latest types of weapons, including such type of weapons of mass destruction as chemical. Despite rather detailed description of poison gases use on the battlefields in works of the military experts, newly revealed documentary sources allow to capture the public attention both to operational and tactical results of their impact and to social and humanitarian consequences of the appeal to similar methods of war. The specified circumstance gains special relevance in the modern geopolitical situation. The publication is based on the documents introduced into scientific use for the first time, gained in funds of the Russian state military and historical archive. Behavioral features of the staff of the military units, caught by gas attack of the German troops on Ikskyulsky bridgehead on September 25, 1916 are revealed in the article.

Army’s Decision to Begin Production of the High Mobility Multipurpose Wheeled Vehicle Was Premature

Science.gov (United States)

1984-06-12

later tnan 60 days afetr the date of the report and to the House and Senate Committees on Appropriations with the agency’s first request for...the HMWMV was put through a series of tests to determine the vehicle’s effectiveness and reliability in a combat environment using troops as drivers

Development, implementation and evaluation of a process to prevent and combat workplace bullying.

Science.gov (United States)

Strandmark, Margaretha; Rahm, Gullbritt

2014-11-01

Our objective was to develop and implement an intervention program in collaboration with workplace personnel, to evaluate the process as a vehicle to prevent and combat bullying. The project emanates from a community-based participatory approach. We obtained data from individual and focus group interviews. We used grounded theory methodology, and made a comparative analysis before and after the intervention. Focus group interviews at the three first meetings indicated that those best positioned to prevent and combat bullying were the immediate supervisors, in collaboration with co-workers and upper management. The goal of zero tolerance toward bullying can be achieved if all concerned work together, using a humanistic value system, an open workplace atmosphere, group collaboration and conflict resolution. We developed an intervention, including lecturers and reflection groups, which ultimately resulted in an action plan. Focus group interviews at the fourth meeting, after the implementation, showed that employees were then more aware of bullying problems; the atmosphere at the workplace improved; the collaboration between and within the group was stronger; and the supervisor worked continuously to prevent and combat bullying, using the humanistic values suggested. We propose additional systematic work to implement our action plan and a conflict resolution system. The anti-bullying program implementation in the workplace achieved some success, but the intervention process is ongoing. © 2014 the Nordic Societies of Public Health.

Extremity War Injuries XII: Homeland Defense as a Translation of War Lessons Learned.

Science.gov (United States)

Stinner, Maj Daniel J; Schmidt, Andrew H

2018-06-12

The 12th Extremity War Injuries Symposium focused on issues related to the transitions in medical care that are occurring as the focus of the war on terror changes. The symposium highlighted the results of Department of Defense-funded research in musculoskeletal injury, the evolution of combat casualty care, and the readiness of the fighting force. Presentations and discussions focused on force readiness of both troops and their medical support as well as the maintenance of the combat care expertise that has been developed during the previous decade of conflict.

Physical Training Strategies for Military Women's Performance Optimization in Combat-Centric Occupations.

Science.gov (United States)

Nindl, Bradley C

2015-11-01

The physiological differences, particularly of upper-body strength and power, between women and men, and the rigors of combat-centric occupational demands would seem to place women at a significant disadvantage, as the U.S. military opens up previously closed combat-arms military occupational specialties (MOSs) to women. This inherent disadvantage can be significantly mitigated by implementing effective and comprehensive physical training (PT) regimens for women targeting those fitness components most critical for those tasks considered most essential for solider warfighting duties (i.e., strength and power). Regrettably, the military historical and legacy overemphasis on aerobic fitness and on "field expediency" as the major criteria for implementing training have limited the extent to which the military has fully operationalized state-of-the-science PT policies. This continued legacy approach could be problematic regarding fully enhancing women's abilities to perform physically demanding combat-centric occupations and could place the successful integration of women into ground combat MOSs at significant risk. Seminal studies from the literature indicate that (a) a minimum of 6 months of periodized combined resistance/endurance training preparedness is recommended for untrained women considering entering combat-arms MOS training; (b) any comprehensive PT program should incorporate and emphasize progressive load carriage training; (c) a greater emphasis on upper body on strength/power development in military women is needed; (d) heavy resistance training in the range of 3-8 repetition maximum sets should be incorporated into training programs to target type II motor units and muscle fibers (those fibers that produce the most force and have the greatest capacity to hypertrophy); (e) low-volume, high-intensity interval training should be considered as a time-efficient training method to improve aerobic fitness while protecting against lower-body musculoskeletal

Practices of weight regulation among elite athletes in combat sports: a matter of mental advantage?

Science.gov (United States)

Pettersson, Stefan; Ekström, Marianne Pipping; Berg, Christina M

2013-01-01

The combination of extensive weight loss and inadequate nutritional strategies used to lose weight rapidly for competition in weight-category sports may negatively affect athletic performance and health. To explore the reasoning of elite combat-sport athletes about rapid weight loss and regaining of weight before competitions. Qualitative study. With grounded theory as a theoretical framework, we employed a cross-examinational approach including interviews, observations, and Internet sources. Sports observations were obtained at competitions and statements by combat-sport athletes were collected on the Internet. Participants in the interviews were 14 Swedish national team athletes (9 men, 5 women; age range, 18 to 36 years) in 3 Olympic combat sports (wrestling, judo, and taekwondo). Semistructured interviews with 14 athletes from the Swedish national teams in wrestling, judo, and taekwondo were conducted at a location of each participant's choice. The field observations were conducted at European competitions in these 3 sports. In addition, interviews and statements made by athletes in combat sports were collected on the Internet. Positive aspects of weight regulation other than gaining physical advantage emerged from the data during the analysis: sport identity, mental diversion, and mental advantage. Together and individually, these categories point toward the positive aspects of weight regulation experienced by the athletes. Practicing weight regulation mediates a self-image of being "a real athlete." Weight regulation is also considered mentally important as a part of the precompetition preparation, serving as a coping strategy by creating a feeling of increased focus and commitment. Moreover, a mental advantage relative to one's opponents can be gained through the practice of weight regulation. Weight regulation has mentally important functions extending beyond the common notion that combat-sport athletes reduce their weight merely to gain a physical edge

Practices of Weight Regulation Among Elite Athletes in Combat Sports: A Matter of Mental Advantage?

Science.gov (United States)

Pettersson, Stefan; Ekström, Marianne Pipping; Berg, Christina M

2013-01-01

Context The combination of extensive weight loss and inadequate nutritional strategies used to lose weight rapidly for competition in weight-category sports may negatively affect athletic performance and health. Objective To explore the reasoning of elite combat-sport athletes about rapid weight loss and regaining of weight before competitions. Design Qualitative study. Setting With grounded theory as a theoretical framework, we employed a cross-examinational approach including interviews, observations, and Internet sources. Sports observations were obtained at competitions and statements by combat-sport athletes were collected on the Internet. Patients or Other Participants Participants in the interviews were 14 Swedish national team athletes (9 men, 5 women; age range, 18 to 36 years) in 3 Olympic combat sports (wrestling, judo, and taekwondo). Data Collection and Analysis Semistructured interviews with 14 athletes from the Swedish national teams in wrestling, judo, and taekwondo were conducted at a location of each participant's choice. The field observations were conducted at European competitions in these 3 sports. In addition, interviews and statements made by athletes in combat sports were collected on the Internet. Results Positive aspects of weight regulation other than gaining physical advantage emerged from the data during the analysis: sport identity, mental diversion, and mental advantage. Together and individually, these categories point toward the positive aspects of weight regulation experienced by the athletes. Practicing weight regulation mediates a self-image of being “a real athlete.” Weight regulation is also considered mentally important as a part of the precompetition preparation, serving as a coping strategy by creating a feeling of increased focus and commitment. Moreover, a mental advantage relative to one's opponents can be gained through the practice of weight regulation. Conclusions Weight regulation has mentally important functions

Combat Leadership Styles: Empowerment versus Authoritarianism

Science.gov (United States)

1990-12-01

Combat Leadership Styles : Empowerment versus Authoritarianism FARIS R. KIRKLAND Recent research in Israel and the United States suggests that...Combat Leadership Styles : Empowerment versus Authoritarianism 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

Challenging the conclusion that lower preinduction cognitive ability increases risk for combat-related post-traumatic stress disorder in 2,375 combat-exposed, Vietnam War veterans.

Science.gov (United States)

Thompson, William W; Gottesman, Irving I

2008-06-01

Among U.S. Vietnam War veterans, we assessed whether preinduction cognitive abilities were associated with the risk of developing combat-related post-traumatic stress disorder (PTSD). The sample included 2,375 single-term, enlisted, male, Army, Vietnam War veterans who reported exposure to combat during the war. There were two measures of cognitive abilities obtained before military induction, the Armed Forces Qualification Test and the General Technical Examination. Associations of ability with current and lifetime diagnoses of Diagnostic and Statistical Manual of Mental Disorders, Third Edition Revised, combat-related PTSD were assessed. An index was used to grade the severity of combat exposure. Among low-combat exposure veterans, higher preinduction cognitive abilities decreased the risk for lifetime, Diagnostic and Statistical Manual of Mental Disorders, Third Edition Revised, combat-related PTSD. For veterans with higher levels of combat exposure, higher scores for preinduction cognitive abilities had no effect on reducing the risk for lifetime diagnosis of combat-related PTSD. For a current diagnosis of combat-related PTSD, approximately 20 years after the stressful life events, preinduction cognitive abilities had no effect on the rates of combat-related PTSD. We found significant interactions between preinduction cognitive abilities and severity of combat exposure for the lifetime diagnosis of combat-related PTSD among Army Vietnam War veterans. High levels of combat exposure are likely to exhaust intellectual resources available for coping with stressful life events. Lower scores for cognitive abilities are not uniformly disadvantageous, and this should be considered by military manpower policymakers.

MILITARY MISSION COMBAT EFFICIENCY ESTIMATION SYSTEM

Directory of Open Access Journals (Sweden)

Ighoyota B. AJENAGHUGHRURE

2017-04-01

Full Text Available Military infantry recruits, although trained, lacks experience in real-time combat operations, despite the combat simulations training. Therefore, the choice of including them in military operations is a thorough and careful process. This has left top military commanders with the tough task of deciding, the best blend of inexperienced and experienced infantry soldiers, for any military operation, based on available information on enemy strength and capability. This research project delves into the design of a mission combat efficiency estimator (MCEE. It is a decision support system that aids top military commanders in estimating the best combination of soldiers suitable for different military operations, based on available information on enemy’s combat experience. Hence, its advantages consist of reducing casualties and other risks that compromises the entire operation overall success, and also boosting the morals of soldiers in an operation, with such information as an estimation of combat efficiency of their enemies. The system was developed using Microsoft Asp.Net and Sql server backend. A case study test conducted with the MECEE system, reveals clearly that the MECEE system is an efficient tool for military mission planning in terms of team selection. Hence, when the MECEE system is fully deployed it will aid military commanders in the task of decision making on team members’ combination for any given operation based on enemy personnel information that is well known beforehand. Further work on the MECEE will be undertaken to explore fire power types and impact in mission combat efficiency estimation.

Rating of Perceived Exertion for Quantification of Training and Combat Loads During Combat Sport-Specific Activities: A Short Review.

Science.gov (United States)

Slimani, Maamer; Davis, Philip; Franchini, Emerson; Moalla, Wassim

2017-10-01

The aim of this short review was to summarize data pertaining to the rating of perceived exertion (RPE) methods (RPE value and session-RPE) during combat sport-specific activities (i.e., competition and training) based on many factors, including contest type (i.e., official vs. simulated vs. training), combat rounds, age of participants and muscle groups, and their correlation with physiological variables (i.e., blood lactate concentration [La] and heart rate [HR]). The current review shows higher RPE in a match of mixed martial arts (MMAs) than Brazilian jiu-jitsu and kickboxing matches and during the competitive period compared with the precompetitive period. This could be explained by the longer duration of bouts, the higher percentage contribution of aerobic metabolism in MMA than other combat sports and contest type differences (simulated vs. official matches). Thus, this review found significant correlations between RPE or session-RPE, [La] and HR. Particularly, there was a stronger correlation between RPE and [La] during official striking (r = 0.81) than grappling combat sports matches (r = 0.53). In addition, a variation of correlation (moderate to large) between session-RPE and HR-based methods has been reported (i.e., Edwards' training load [r ranged between 0.58 and 0.95] and Banister training impulse [r ranged between 0.52 and 0.86]). Specifically, stronger correlation was apparent in combat sport competition that required a much higher percentage contribution of aerobic metabolism (e.g., karate) and in adult athletes than anaerobic-based combat sports (e.g., taekwondo) and young athletes, respectively. Indeed, the current review highlights that the correlations between session-RPE and HR-based methods were higher during official competition than training sessions. Session-RPE was affected by participants' competitive level, the intensity of session (high vs. low), the training modalities (tactical-technical vs. technical-development vs. simulated

Combat ocular trauma and systemic injury.

Science.gov (United States)

Weichel, Eric D; Colyer, Marcus H

2008-11-01

To review the recent literature regarding combat ocular trauma during hostilities in Operations Iraqi Freedom and Enduring Freedom, describe the classification of combat ocular trauma, and offer strategies that may assist in the management of eye injuries. Several recent publications have highlighted features of combat ocular trauma from Operation Iraqi Freedom. The most common cause of today's combat ocular injuries is unconventional fragmentary munitions causing significant blast injuries. These explosive munitions cause high rates of concomitant nonocular injuries such as traumatic brain injury, amputation, and other organ injuries. The most frequent ocular injuries include open-globe and adnexal lacerations. The extreme severity of combat-related open-globe injuries leads to high rates of primary enucleation and retained intraocular foreign bodies. Visual outcomes of intraocular foreign body injuries are similar to other series despite delayed removal, and no cases of endophthalmitis have occurred. Despite these advances, however, significant vision loss persists in cases of perforating globe injuries as well as open and closed-globe trauma involving the posterior segment. This review summarizes the recent literature describing ocular and systemic injuries sustained during Operations Iraqi and Enduring Freedom. An emphasis on classification of ocular injuries as well as a discussion of main outcome measures and complications is discussed.

Combat Stress Decreases Memory of Warfighters in Action.

Science.gov (United States)

Delgado-Moreno, Rosa; Robles-Pérez, José Juan; Clemente-Suárez, Vicente Javier

2017-08-01

The present research aimed to analyze the effect of combat stress in the psychophysiological response and attention and memory of warfighters in a simulated combat situation. Variables of blood oxygen saturation, heart rate, blood glucose, blood lactate, body temperature, lower body muscular strength manifestation, cortical arousal, autonomic modulation, state anxiety and memory and attention through a postmission questionnaire were analyzed before and after a combat simulation in 20 male professional Spanish Army warfighters. The combat simulation produces a significant increase (p body temperature post, HF post/correct sound, body temperature post/glucose post, CFFTpre/lactate post, CFFT post/wrong sound, glucose post/AC pre, AC post/wrong fusil, AS post/SC post and SC post/wrong olfactory; and negative correlations: LF post/correct sound, body temperature post/lactate post and glucose post/lactate post. This data suggest that combat stress actives fight-flight system of soldiers. As conclusion, Combat stress produces an increased psychophysiological response that cause a selective decrease of memory, depending on the nature, dangerous or harmless of the objects.

Evaluation of the Department of Defense Combating Trafficking in Persons Program

Science.gov (United States)

2014-06-16

of forced labor and debt bondage against U.S. contractors in Iraq, and, in 2008, workers for a subcontractor supporting U.S. troops in Iraq rioted...U.S. forces’ involvement in sexual slavery, human trafficking, and debt bondage . Background and Criteria Federal Law In 2000, the President signed

A survey on the measure of combat readiness

Science.gov (United States)

Wen, Kwong Fook; Nor, Norazman Mohamad; Soon, Lee Lai

2014-09-01

Measuring the combat readiness in military forces involves the measures of tangible and intangible elements of combat power. Though these measures are applicable, the mathematical models and formulae used focus mainly on either the tangible or the intangible elements. In this paper, a review is done to highlight the research gap in the formulation of a mathematical model that incorporates tangible elements with intangible elements to measure the combat readiness of a military force. It highlights the missing link between the tangible and intangible elements of combat power. To bridge the gap and missing link, a mathematical model could be formulated that measures both the tangible and intangible aspects of combat readiness by establishing the relationship between the causal (tangible and intangible) elements and its effects on the measure of combat readiness. The model uses multiple regression analysis as well as mathematical modeling and simulation which digest the capability component reflecting its assets and resources, the morale component reflecting human needs, and the quality of life component reflecting soldiers' state of satisfaction in life. The results of the review provide a mean to bridge the research gap through the formulation of a mathematical model that shows the total measure of a military force's combat readiness. The results also significantly identify parameters for each of the variables and factors in the model.

Combat Wound Initiative program.

Science.gov (United States)

Stojadinovic, Alexander; Elster, Eric; Potter, Benjamin K; Davis, Thomas A; Tadaki, Doug K; Brown, Trevor S; Ahlers, Stephen; Attinger, Christopher E; Andersen, Romney C; Burris, David; Centeno, Jose; Champion, Hunter; Crumbley, David R; Denobile, John; Duga, Michael; Dunne, James R; Eberhardt, John; Ennis, William J; Forsberg, Jonathan A; Hawksworth, Jason; Helling, Thomas S; Lazarus, Gerald S; Milner, Stephen M; Mullick, Florabel G; Owner, Christopher R; Pasquina, Paul F; Patel, Chirag R; Peoples, George E; Nissan, Aviram; Ring, Michael; Sandberg, Glenn D; Schaden, Wolfgang; Schultz, Gregory S; Scofield, Tom; Shawen, Scott B; Sheppard, Forest R; Stannard, James P; Weina, Peter J; Zenilman, Jonathan M

2010-07-01

The Combat Wound Initiative (CWI) program is a collaborative, multidisciplinary, and interservice public-private partnership that provides personalized, state-of-the-art, and complex wound care via targeted clinical and translational research. The CWI uses a bench-to-bedside approach to translational research, including the rapid development of a human extracorporeal shock wave therapy (ESWT) study in complex wounds after establishing the potential efficacy, biologic mechanisms, and safety of this treatment modality in a murine model. Additional clinical trials include the prospective use of clinical data, serum and wound biomarkers, and wound gene expression profiles to predict wound healing/failure and additional clinical patient outcomes following combat-related trauma. These clinical research data are analyzed using machine-based learning algorithms to develop predictive treatment models to guide clinical decision-making. Future CWI directions include additional clinical trials and study centers and the refinement and deployment of our genetically driven, personalized medicine initiative to provide patient-specific care across multiple medical disciplines, with an emphasis on combat casualty care.

Development of data analysis tool for combat system integration

Directory of Open Access Journals (Sweden)

Seung-Chun Shin

2013-03-01

Full Text Available System integration is an important element for the construction of naval combat ships. In particular, because impeccable combat system integration together with the sensors and weapons can ensure the combat capability and survivability of the ship, the integrated performance of the combat system should be verified and validated whether or not it fulfills the requirements of the end user. In order to conduct systematic verification and validation, a data analysis tool is requisite. This paper suggests the Data Extraction, Recording and Analysis Tool (DERAT for the data analysis of the integrated performance of the combat system, including the functional definition, architecture and effectiveness of the DERAT by presenting the test results.

SKYLARK - A crossbow-launched micro scale cheap UAV for close aerial surveillance

OpenAIRE

Alexandru-Marius PANAIT

2012-01-01

Close air support of ground troops especially in densely populated, urban environments has an ever increasing prevalence in the modern warfare. Counter-terrorism activities as well as land-based “surgical strikes” impose a set of special requirements on all the used weapons and equipment so as to minimize weight, cost and complexity and maximize efficiency. Small scale UAVs are in service with all the armed forces around the globe; micro UAVs are emerging as the ground troop close support pre...

Medical rescue of naval combat: challenges and future.

Science.gov (United States)

Jin, Hai; Hou, Li-Jun; Fu, Xiao-Bing

2015-01-01

There has been no large-scale naval combat in the last 30 years. With the rapid development of battleships, weapons manufacturing and electronic technology, naval combat will present some new characteristics. Additionally, naval combat is facing unprecedented challenges. In this paper, we discuss the topic of medical rescue at sea: what challenges we face and what we could do. The contents discussed in this paper contain battlefield self-aid buddy care, clinical skills, organized health services, medical training and future medical research programs. We also discuss the characteristics of modern naval combat, medical rescue challenges, medical treatment highlights and future developments of medical rescue at sea.

The Armory Chamber and Armed Forces of Russia in the Second Half of 17th - Early 18th Century

Directory of Open Access Journals (Sweden)

Orlenko Sergey P.

2016-06-01

Full Text Available The article is devoted to the insufficiently studied aspect of the activities of the Armory chamber in the second half of 17th - beginning of 18th centuries – supplying the needs of the Russian armed forces. Political and military realities of the first half of the seventeenth century revealed the need for the modernization and transformation of the armed forces of Russia. Military reform required a massive amount of combat weapons and equipment made by Western European standard. The middle of the 17th century was the times of a search for an optimal algorithm which would provide the armed forces with weapons and equipment. The integration in this process of the court gunsmith and Armory was an effective solution. The content of the Inventory of the Armory Chamber in 1647 can be divided into two parts: 1 parade and ceremonial weapons and armor, designed for the sovereign and court 2 a huge number of combat weapons deposed in a different storages. The research is based on the complex of archival documents showing the role of the Armory chamber officials in organizing the purchase of combat weapons, its testing, preserving, repairing and transfer to the troops. The author also observed the changes in the activities of the institution in the last quarter of the century – when craftspeople of the court Armory workshop participated in the manufacturing of some special types of combat arms and service as a military gunsmith directly in troops and provincial armories.

[Gastrointestinal diseases and abdominal pain in combat veterans].

Science.gov (United States)

Pal'tsev, A I; Torgashov, M N; Popova, O S

2013-01-01

To analyze the role of consequences of combat stress in the development of gastrointestinal tract (GIT) diseases. One hundred and sixty-one combat veterans aged 24 to 69 years were examined. All underwent a clinical and neurological examination using the McGill pain questionnaire (MPQ), Beck depression inventory, Kotenev trauma stress questionnaire, and visual analogue scale to determine pain intensity. Anxiety, impairments in memory and sleep, and depression were identified. The SF-36 questionnaire was used to estimate quality of life in the patients. Gastric secretory function was investigated; esophagogastroduodenoscopy, X-ray and ultrasound studies, clinical and biochemical blood tests, coprological examinations, fecal tests for dysbiosis, if indicated, occult blood were made. Combat stress and its consequences as posttraumatic stress disorder have been shown to play an important role in the pathogenesis of GIT diseases and in the development of chronic abdominal pain. GIT diseases in combat veterans are in larger measure a sequel of impaired processes of adjustment to combat stress. Chronic abdominal pains were heterogeneous. On the one hand, chronic GIT disease serves as a source of pain syndrome; on the other hand, the central nervous system is of importance in the development of chronic abdominal pain. In addition to therapy for GIT and hepatobiliary diseases, the treatment of GIT diseases in this category of patients involves psychotherapy and neuroprotection, aimed at reducing the consequences of combat stress in combat veterans.

Psycho-physiological response of soldiers in urban combat

Directory of Open Access Journals (Sweden)

Vicente J. Clemente-Suárez

2013-05-01

Full Text Available Current armed conflicts are asymmetrical and are developed m urban areas. These new requirements have not been studied for current literature. The aim of this study was to analyse changes in cortical arousal, blood lactate, muscle strength, autonomic modulation and rate of perceived exertion in a simulated urban combat. We analyzed 20 soldiers before and after an urban combat simulation. The results showed how urban combat produced high sympathetic nervous system activation, increasing the muscle strength, heart rate and blood lactate concentration of the soldiers. Despite this effort, rate of perceived exertion were not consistent with the physiological response that soldiers presented, the rate of perceived exertion was lower than the physiological response evaluated. Furthermore, the information processing and cortical arousal decreased after the urban combat simulation. These results have showed the psycho-physiological response of soldiers in combat, helping to better understanding and enabling an improvement of current training methods of soldiers.

A naturalistic decision making model for simulated human combatants

International Nuclear Information System (INIS)

HUNTER, KEITH O.; HART, WILLIAM E.; FORSYTHE, JAMES C.

2000-01-01

The authors describe a naturalistic behavioral model for the simulation of small unit combat. This model, Klein's recognition-primed decision making (RPD) model, is driven by situational awareness rather than a rational process of selecting from a set of action options. They argue that simulated combatants modeled with RPD will have more flexible and realistic responses to a broad range of small-scale combat scenarios. Furthermore, they note that the predictability of a simulation using an RPD framework can be easily controlled to provide multiple evaluations of a given combat scenario. Finally, they discuss computational issues for building an RPD-based behavior engine for fully automated combatants in small conflict scenarios, which are being investigated within Sandia's Next Generation Site Security project

Does the MRAP Meet the US Army’s Needs as the Primary Method of Protecting Troops from the IED Threat?

Science.gov (United States)

2009-06-12

SGT Spencer patrols over a two weeks period. Two IED attacks killed six Afghans and wounded two Canadian soldiers. The route clearance team lives...minefield would be cleared using flail tanks, mine-clearing rollers, mine ploughs or other devices. The Cold War, with its defensive posture in...May 2008, eleven US troops were killed by IEDs, compared with 92 in May 2007. The article states several reasons for this drop. The first is the

Evidence of combat in triceratops.

Directory of Open Access Journals (Sweden)

Andrew A Farke

Full Text Available The horns and frill of Triceratops and other ceratopsids (horned dinosaurs are interpreted variously as display structures or as weapons against conspecifics and predators. Lesions (in the form of periosteal reactive bone, healing fractures, and alleged punctures on Triceratops skulls have been used as anecdotal support of intraspecific combat similar to that in modern horned and antlered animals. If ceratopsids with different cranial morphologies used their horns in such combat, this should be reflected in the rates of lesion occurrence across the skull.We used a G-test of independence to compare incidence rates of lesions in Triceratops (which possesses two large brow horns and a smaller nasal horn and the related ceratopsid Centrosaurus (with a large nasal horn and small brow horns, for the nasal, jugal, squamosal, and parietal bones of the skull. The two taxa differ significantly in the occurrence of lesions on the squamosal bone of the frill (P = 0.002, but not in other cranial bones (P > 0.20.This pattern is consistent with Triceratops using its horns in combat and the frill being adapted as a protective structure for this taxon. Lower pathology rates in Centrosaurus may indicate visual rather than physical use of cranial ornamentation in this genus, or a form of combat focused on the body rather than the head.

Technical-tactical and physiological demands of wrestling combats

Directory of Open Access Journals (Sweden)

Bianka Miarka

2016-06-01

Full Text Available Technical-tactical and physiological demand analyses of wrestling combats are important because they reveal essential information for the development of contextual training and specific physical preparation of wrestlers. Therefore, the aim of this review is to describe the characteristics of wrestling combats in freestyle, female and Greco-roman styles. The time-motion analysis presented in this article is the main component to carry out inferences on intensity and effort: pause ratio of combat actions. After rules modification in 2013, wrestling combats showed quicker and more diversified actions, especially in the lighter categories. For Greco-roman wrestling, most studies showed takedowns as the most effective techniques in World competitions for the period 2009-2011. For the same period, foot/leg techniques were the most effective in female and freestyle wrestling, followed by takedown attacks. Recent analyses, developed after 2013 rules modification, showed that the decisive offensive actions were applied on foot and in par terre situations – especially gutwrenches techniques and derivatives of suplex movements. The knowledge on the determinant and predominant actions of wrestling combats can be applied in future research, as well as can be used practically for training, physical preparation and assessments of similar combat actions. It also allows interventions to prevent injuries resulting from technical and tactical wrestling actions.

Women in the Combat Zone - February 21 2007 - U.S. Department of Defense

Science.gov (United States)

Officials Honor Women's Achievements WASHINGTON, March 21, 2007 - The Defense Department observed Women's . Story Woman Gunner Helps Protect Security Detachment FORWARD OPERATING BASE LOYALTY, Iraq, March 1, 2007 during March's Women's History Month. Story Soldiers Aid Infantry Troops with Searches BAGHDAD, Iraq, Feb

A review of time-motion analysis and combat development in mixed martial arts matches at regional level tournaments.

Science.gov (United States)

del Vecchio, Fabrício Boscolo; Hirata, Sérgio Masashi; Franchini, Emerson

2011-04-01

Mixed martial arts (MMA) have become a fast-growing worldwide expansion of martial arts competition, requiring high level of skill, physical conditioning, and strategy, and involving a synthesis of combat while standing or on the ground. This study quantified the effort-pause ratio (EP), and classified effort segments of stand-up or groundwork development to identify the number of actions performed per round in MMA matches. 52 MMA athletes participated in the study (M age = 24 yr., SD = 5; average experience in MMA = 5 yr., SD = 3). A one-way analysis of variance with repeated measurements was conducted to compare the type of action across the rounds. A chi-squared test was applied across the percentages to compare proportions of different events. Only one significant difference (p < .05) was observed among rounds: time in groundwork of low intensity was longer in the second compared to the third round. When the interval between rounds was not considered, the EP ratio (between high-intensity effort to low-intensity effort plus pauses) was 1:2 to 1:4. This ratio is between ratios typical for judo, wrestling, karate, and taekwondo and reflects the combination of ground and standup techniques. Most of the matches ended in the third round, involving high-intensity actions, predominantly executed during groundwork combat.

The army of Alexander the Great and combat stress syndrome (326 ...

African Journals Online (AJOL)

In the summer of 326 BC, Alexander the Great's triumphal seven-year campaign in Asia was unexpectedly halted in the upper reaches of the Indus river — not by enemy action, but by the troops' refusal to march further eastwards. A possible reason for such drastic action by an army which had, until that point, followed its ...

Kafkaesque rebranding of pro-US fighters as terrorists

Directory of Open Access Journals (Sweden)

Benjamin Zawacki

2007-07-01

Full Text Available During the Indochina war the US recruited fighters from the Hmong people of Laos to disrupt North Vietnamese supply and troops movements along the Ho Chi Minh trail. While an estimated 170,000 ex-combatant Hmong and their relatives now live in the US , others seeking asylum have bizarrely fallen foul of the post-9.11 PATRIOTPATRIOTPATRIOT PATRIOT Act.

Medical rescue of naval combat: challenges and future

OpenAIRE

Jin, Hai; Hou, Li-Jun; Fu, Xiao-Bing

2015-01-01

There has been no large-scale naval combat in the last 30?years. With the rapid development of battleships, weapons manufacturing and electronic technology, naval combat will present some new characteristics. Additionally, naval combat is facing unprecedented challenges. In this paper, we discuss the topic of medical rescue at sea: what challenges we face and what we could do. The contents discussed in this paper contain battlefield self-aid buddy care, clinical skills, organized health servi...

Combat sports for persons with disabilities

Directory of Open Access Journals (Sweden)

Kasum Goran

2011-01-01

Full Text Available In literature, the term adapted sport indicates sports activities, modified and adapted to persons with disabilities. In spite of their highly prominent values, combat sports are underrepresented among persons with disabilities in Serbia. The benefits of combat sports practicing are numerous, and at some international hospitals, martial sports and arts already have an important role in the treatment of traumatized and disabled persons. Currently, the programme of Paralympic Games includes only two sports, these are fencing and judo, in male and female competition. Almost certainly, karate will also be included in the programme of Paralympic Games, and there are similar ambitions in the case of taekwondo as well. In addition to these sports, some martial arts, especially aikido, thai-chi-chuan and qigong, have obtained significant representation and interest among persons with disabilities. The reasons for weaker interest in other martial sports and arts, should be sought in the fact that they are underrepresented among this population, and that these persons are not offered the possibility of organized practice of such sports. Orientation towards a combat sport brings great refreshment and powerful emotional experience to each practitioner, and this fact has special significance to persons with disabilities. In Serbia, combat sports are not widely represented among persons with disabilities, and only the wrestlers with impaired hearing have achieved significant success on the international stage. On the other hand, the popularity of combat sports among persons with disabilities in the world is significantly growing. It is necessary to take concrete steps to make it so in Serbia as well.

Effects of deltamethrin treated uniform on malaria prophylaxis in troops of Bahawalpur garrison

International Nuclear Information System (INIS)

Younis, M.; Murtaza, G.; Nasir

2017-01-01

Objective: To determine the efficacy of deltamethrin treated uniforms on repellant action against mosquitos in serving soldiers. Study Design: Randomized control trial. Place and Duration of Study: Bahawalpur Garrison, from 18 Aug to 24 Aug 2014. Patient and Methods: Two groups were selected for the study, one group comprising of 100 x soldiers wearing deltamethrin treated uniforms and other group comprising 100 x soldiers wearing non-treated (normal working) uniforms-control group. All soldiers were males, their age ranged from 20 years to 41 year. Uniforms were issued centrally with no group knowing which group has been issued treated uniforms, (double blind study was carried out to eliminate subject bias). Coding system was evolved while issuing the uniforms which were only known to the main researchers, president of the study board. Both the groups were made to sit for one hour in a large training ground of the formation in two separate groups at a distance of 50-60 feet between the groups and 10-15 feet between the individuals. All the individuals were asked to count the number of mosquitos attracted towards them, whether sitting/biting on their uniforms or on their bodies. Mosquito counting was also facilitated by the organizing/conducting staff. The study continued for a week from 18-24 Aug 2014. All soldiers were given 2 x tabs Chloroquine stat as prophylaxis for malaria prior to the study. Mean and SD of no of bites of both groups were compared and analyzed. Student t-test was applied to note the statistical significance among the study groups. Results: Out of the two groups the individuals wearing deltamethrin treated uniforms showed about overall 90 percent protection from mosquitos as compared to the control group. The average number of bites by mosquitoes in the control group was 7/person in one hour, whereas it was less than one bite/person in the case group. Conclusion: This study confirmed that the deltamethrin treated uniform is highly effective in

Urban Combat Advanced Training Technology Architecture (Architecture de technologie avancee pour l’entrainement au combat urbain)

Science.gov (United States)

2018-01-01

NORTH ATLANTIC TREATY ORGANIZATION SCIENCE AND TECHNOLOGY ORGANIZATION AC/323(MSG-098)TP/740 www.sto.nato.int STO TECHNICAL...REPORT TR-MSG-098 Urban Combat Advanced Training Technology Architecture (Architecture de technologie avancée pour l’entraînement au combat urbain...NORTH ATLANTIC TREATY ORGANIZATION SCIENCE AND TECHNOLOGY ORGANIZATION AC/323(MSG-098)TP/740 www.sto.nato.int STO TECHNICAL

Building Software Tools for Combat Modeling and Analysis

National Research Council Canada - National Science Library

Yuanxin, Chen

2004-01-01

... (Meta-Language for Combat Simulations) and its associated parser and C++ code generator were designed to reduce the amount of time and developmental efforts needed to build sophisticated real world combat simulations. A C++...

Drones Really Don't Change That Much - Militarily

DEFF Research Database (Denmark)

Ulrich, Philip Christian

2013-01-01

Article in which it is argued that drones are merely the latest stage in a development which has been going in the US defense since the end of the Vietnam War. A development which has sought to replace troops on the ground with technology.......Article in which it is argued that drones are merely the latest stage in a development which has been going in the US defense since the end of the Vietnam War. A development which has sought to replace troops on the ground with technology....

Combats escènics

Directory of Open Access Journals (Sweden)

Pawel Rouba Billowicz

2016-04-01

Full Text Available “Combats Escènics” és un treball que tracta sobre la interpretació artística de la violència d’artistes de l’espectacle per tal de divertir el públic i emetre un missatge humanista mitjançant una coreografia ritual. En aquest estudi es presenta una classificació del combat escènic des del doble vessant agonista/antagonista, es realitza un passeig històric de la representació artística del combat a través de les diferents etapes i de les diverses cultures, s’aborda la preparació escènica de l’actor i del coreògraf, i s’entreveuen les perspectives de futur d’aquesta modalitat artística. Estudi realitzat per Pawel Rouba Billewicz (Inowroclaw, Polònia, 1939 - Barcelona, 2007, director, coreògraf, actor, mestre d’armes, mestre del gest i de la pantomima i professor de l’INEF de Catalunya. Aquest article, editorialment inèdit, es publica postmortem per Apunts. Educació Física i Esports com a homenatge i reconeixement de l’autor per la seva extraordinària i polivalent aportació al camp de l’art i l’Activitat Física i l’Esport.

Combating Desertification and Mitigating the Effects of Drought

International Nuclear Information System (INIS)

Awuondo, C.O

2001-01-01

The paper discusses the effects of desertification and drought on the well-being of humankind and therefore it important for them to be combated and mitigated. Desertification is the process that turns fertile lands into desert; drought is defined as lack of sufficient precipitation to sustain plant and human life. In an effort to discuss how to combat desertification, the author has subdivided the paper into five sections namely; introduction, ecological crisis, strategies for combating desertification and mitigating the effects of drought and finally the conclusion

Analysis of Error Propagation Within Hierarchical Air Combat Models

Science.gov (United States)

2016-06-01

values alone are propagated through layers of combat models, the final results will likely be biased, and risk underestimated. An air-to-air...values alone are propagated through layers of combat models, the final results will likely be biased, and risk underestimated. An air-to-air engagement... PROPAGATION WITHIN HIERARCHICAL AIR COMBAT MODELS by Salih Ilaslan June 2016 Thesis Advisor: Thomas W. Lucas Second Reader: Jeffrey

Unit Reconstitutions: Combat Stress as an Indicator of Unit Effectiveness

Science.gov (United States)

2014-06-13

doctrinally “Combat and Operational Stress Reactions:” A. Shell shock B. War neurosis C. Battle fatigue D. Combat exhaustion E. Combat stress F...... neurosis . The approach that evolved–proximity, immediacy, and expectancy–was a formula that incorporated some of the best practices to increase the

Report on combating of illicit trafficking. The Illicit Trafficking Combat Project Group. January 2000

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-01-01

of spot-checks, the authority can then convince itself that the operator is fulfilling the requirements. The legislation should also impose heavy sanctions and penalties for all criminal activities related to illicit trafficking. As a direct measure to combat illicit trafficking on the national level, the State supervisory and law enforcement authorities should establish co-operation between themselves and with authorities in other countries and international organisations. Special national committees for combating illicit trafficking should be set up and should use intelligence and open sources information. Regions of States should investigate and implement joint task forces for combating illicit trafficking. Improvements on the International level by the IAEA: The IAEA should assist States in the practical implementation of measures and means for combating illicit trafficking and for the evaluation of threat scenarios. To improve that process in an efficient way, the IAEA should apply the principle of public access to information on its operations to a greater extent. Among other measures for promoting the development of more efficient tools and systems for combating illicit trafficking, the IAEA should: in assisting States, establish rules about duties and responsibilities for operators, authorities and individuals in the NPT area, through appropriate documentation; promote assistance programmes to States in consultation with NPT States, as need may be, of technical equipment and competent staff for the combating of illicit trafficking; provide experts and establish standards and procedures, across borders, for the investigation of serious cases of illicit trafficking, in consultation with national and international nuclear and law enforcement authorities and organisations; incorporate a more modern safeguards inspection technique of the national systems for accountancy and control, in accordance with standards and procedures that were intended to be established

Report on combating of illicit trafficking. The Illicit Trafficking Combat Project Group. January 2000

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-01-01

. By means of spot-checks, the authority can then convince itself that the operator is fulfilling the requirements. The legislation should also impose heavy sanctions and penalties for all criminal activities related to illicit trafficking. As a direct measure to combat illicit trafficking on the national level, the State supervisory and law enforcement authorities should establish co-operation between themselves and with authorities in other countries and international organisations. Special national committees for combating illicit trafficking should be set up and should use intelligence and open sources information. Regions of States should investigate and implement joint task forces for combating illicit trafficking. Improvements on the International level by the IAEA: The IAEA should assist States in the practical implementation of measures and means for combating illicit trafficking and for the evaluation of threat scenarios. To improve that process in an efficient way, the IAEA should apply the principle of public access to information on its operations to a greater extent. Among other measures for promoting the development of more efficient tools and systems for combating illicit trafficking, the IAEA should: in assisting States, establish rules about duties and responsibilities for operators, authorities and individuals in the NPT area, through appropriate documentation; promote assistance programmes to States in consultation with NPT States, as need may be, of technical equipment and competent staff for the combating of illicit trafficking; provide experts and establish standards and procedures, across borders, for the investigation of serious cases of illicit trafficking, in consultation with national and international nuclear and law enforcement authorities and organisations; incorporate a more modern safeguards inspection technique of the national systems for accountancy and control, in accordance with standards and procedures that were intended to be

Rebuilding the Joint Airborne Forward Air Controller: Analyzing Joint Air Tasking Doctrine’s Ability to Facilitate Effective Air-Ground Integration

Science.gov (United States)

2013-12-13

G2 Intelligence Staff Officer GCE Ground Combat Element GLO Ground Liaison Officer HQ Headquarters ISR Intelligence, Surveillance...and specific function vary based on the supported echelon. At the tactical level , the TACP advises the commander on the effective use of CAS, and...operational area.”4 Occasionally, battalion commanders embed 4 JTACs with lower level maneuver echelons to increase CAS’s flexibility and

Hyperbaric Oxygen Therapy in the Treatment of Chronic Mild-Moderate Blast-Induced Traumatic Brain Injury Post-Concussion Syndrome (PCS) and Post Traumatic Stress Disorder (PTSD)

Science.gov (United States)

2017-10-01

Post-Concussion Syndrome (PCS) and Post Traumatic Stress Disorder (PTSD) PRINCIPAL INVESTIGATOR: Paul G. Harch, M.D. CONTRACTING ORGANIZATION...Traumatic Brain Injury Post-Concussion Syndrome (PCS) and Post Traumatic Stress Disorder (PTSD) 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR...injury (TBI) and post-traumatic stress disorder (PTSD) affect 11-28% and 13-17%, respectively, of U.S. combat troops returning from Iraq and

The mental health of UK ex-servicemen with a combat-related or a non-combat-related visual impairment: does the cause of visual impairment matter?

Science.gov (United States)

Stevelink, Sharon A M; Malcolm, Estelle M; Gill, Pashyca C; Fear, Nicola T

2015-08-01

Since the start of the conflicts in Iraq and Afghanistan, the numbers of young service personnel who have sustained a combat-related visual impairment have increased. This cross-sectional study examined the mental well-being of ex-servicemen (aged 22-55 years) with a visual impairment and determined if the mental health of those with a combat-related visual impairment differed from those whose visual impairment is not combat-related. Male ex-service personnel with a visual impairment completed a telephone interview assessing the presence of depressive symptomatology, probable anxiety disorder, post-traumatic stress disorder (PTSD) symptomatology and alcohol misuse. Data were analysed using descriptive statistics. 77 participants were included in the study, reflecting a response rate of 76.2%. Of those with complete data (n=74), 20 ex-servicemen had a combat-related visual impairment. Among ex-service personnel with a combat-related visual impairment, 10.0% (95% CI 0 to 23.2) screened positive for a probable depression, 25.0% (95% CI 6.0 to 44.0) for probable anxiety and 10.0% (95% CI 0 to 23.2) for probable PTSD. The prevalence of probable depression and probable PTSD differed among those with a non-combat-related visual impairment, namely 18.5% (95% CI 8.1 to 28.9) and 16.7% (95% CI 6.8 to 26.7), respectively. Probable anxiety was 18.5% (95% CI 8.1 to 28.9) among non-combat-related visually impaired ex-service personnel. 45.0% (95% CI 23.2 to 66.8) of combat-related visually impaired personnel reported hazardous drinking, compared with 20.4% (95% CI 9.7 to 31.2) of those with a non-combat-related visual impairment. Mental health problems were prevalent among visually impaired younger ex-servicemen. No statistically significant differences were found in the prevalence of mental health problems among ex-servicemen with a combat-related visual impairment compared with those with a non-combat-related visual impairment. Published by the BMJ Publishing Group Limited

Reinforcement Sensitivity and Social Anxiety in Combat Veterans

Science.gov (United States)

Kimbrel, Nathan A.; Meyer, Eric C.; DeBeer, Bryann B.; Mitchell, John T.; Kimbrel, Azure D.; Nelson-Gray, Rosemery O.; Morissette, Sandra B.

2017-01-01

Objective The present study tested the hypothesis that low behavioral approach system (BAS) sensitivity is associated with social anxiety in combat veterans. Method Self-report measures of reinforcement sensitivity, combat exposure, social interaction anxiety, and social observation anxiety were administered to 197 Iraq/Afghanistan combat veterans. Results As expected, combat exposure, behavioral inhibition system (BIS) sensitivity, and fight-flight-freeze system (FFFS) sensitivity were positively associated with both social interaction anxiety and social observation anxiety. In contrast, BAS sensitivity was negatively associated with social interaction anxiety only. An analysis of the BAS subscales revealed that the Reward Responsiveness subscale was the only BAS subscale associated with social interaction anxiety. BAS-Reward Responsiveness was also associated with social observation anxiety. Conclusion The findings from the present research provide further evidence that low BAS sensitivity may be associated with social anxiety over and above the effects of BIS and FFFS sensitivity. PMID:28966424

Dutch National Plan combat nuclear accidents

International Nuclear Information System (INIS)

1988-01-01

This document presents the Dutch National Plan combat nuclear accidents (NPK). Ch. 2 discusses some important starting points which are determining for the framework and the performance of the NPK, in particular the accident typology which underlies the plan. Also the new accident-classification system for the Dutch nuclear power plants, the standardization for the measures to be taken and the staging around nuclear power plants are pursued. In ch. 3 the legal framework of the combat nuclear accidents is described. In particular the Nuclear-power law, the Accident law and the Municipality law are pursued. Also the role of province and municipality are described. Ch. 4 deals with the role of the owner/licensee of the object where the accident occurs, in the combat of accident. In ch. 5 the structure of the nuclear-accident combat at national level is outlined, subdivided in alarm phase, combat phase and the winding-up phase. In ch.'s 6-12 these phases are elaborated more in detail. In ch.'s 10-13 the measures to be taken in nuclear accidents, are described. These measures are distinguished with regard to: protection of the population and medical aspects, water economy, drinking-water supply, agriculture and food supply. Ch. 14 describes the responsibility of the burgomaster. Ch.'s 15 and 16 present an overview of the personnel, material, procedural and juridical modifications and supplements of existing structures which are necessary with regard to the new and modified parts of the structure. Ch. 17 indicates how by means of the appropriate education and exercise it can be achieved that all personnel, services and institutes concerned possess the knowledge and experience necessary for the activities from the NKP to be executed as has been described. Ch. 18 contains a survey of activities to be performed and a proposal how these can be realized. (H.W.). figs.; tabs

Personality Factors Affecting Pilot Combat Performance: A Preliminary Investigation

National Research Council Canada - National Science Library

Siem, Frederick M; Murray, Michael W

1997-01-01

.... The present research was designed to examine the relationship between personality and combat performance using the "Big Five" model of personality and a multicomponent model of pilot combat performance...

Combat desertification, arret deforestation

International Nuclear Information System (INIS)

Tin-Latt; Soe-Win-Hlaing

2000-01-01

This article presents the major progress on the actions of the Forest Department and Dry Zone Greening Department to arrest forestation and to combat desertification in the dry zone of central Myanmar

Promotion of good governance and combating corruption and ...

African Journals Online (AJOL)

Melvin Mbao and G.G Komboni criticise the legal regime and institutional arrangements designed to promote good government and to combat corruption and maladministration in Botswana, a country widely acclaimed as Africa's success story. Using internationally accepted benchmarks on good governance and combating ...

Combating student plagiarism an academic librarian's guide

CERN Document Server

Lampert, Lynn D

2014-01-01

This practical book introduces readers to the current issues facing todays academic reference and instruction librarians grappling with the growing problem of student plagiarism. The book provides up-to-date overviews of student plagiarism, examples of ways in which librarians can educate students through proven instructional techniques, collaboration approaches and outreach methods, and discusses common problems and questions librarians may encounter when incorporating current anti-plagiarism instruction into their instructional services. Topics include: role of the academic librarian in combating student plagiarism, discipline-based approaches to combating student plagiarism, information literacy techniques and faculty/librarian collaboration. Investigates the issues surrounding the growth of instances of student plagiarism Discusses the academic librarian's role in combating student plagiarism Recommends effective outreach techniques and instructional methods for preventing plagiarism.

Report on combating of illicit trafficking. The Illicit Trafficking Combat Project Group. January 2000

International Nuclear Information System (INIS)

2000-01-01

of spot-checks, the authority can then convince itself that the operator is fulfilling the requirements. The legislation should also impose heavy sanctions and penalties for all criminal activities related to illicit trafficking. As a direct measure to combat illicit trafficking on the national level, the State supervisory and law enforcement authorities should establish co-operation between themselves and with authorities in other countries and international organisations. Special national committees for combating illicit trafficking should be set up and should use intelligence and open sources information. Regions of States should investigate and implement joint task forces for combating illicit trafficking. Improvements on the International level by the IAEA: The IAEA should assist States in the practical implementation of measures and means for combating illicit trafficking and for the evaluation of threat scenarios. To improve that process in an efficient way, the IAEA should apply the principle of public access to information on its operations to a greater extent. Among other measures for promoting the development of more efficient tools and systems for combating illicit trafficking, the IAEA should: in assisting States, establish rules about duties and responsibilities for operators, authorities and individuals in the NPT area, through appropriate documentation; promote assistance programmes to States in consultation with NPT States, as need may be, of technical equipment and competent staff for the combating of illicit trafficking; provide experts and establish standards and procedures, across borders, for the investigation of serious cases of illicit trafficking, in consultation with national and international nuclear and law enforcement authorities and organisations; incorporate a more modern safeguards inspection technique of the national systems for accountancy and control, in accordance with standards and procedures that were intended to be established

Fresh whole blood transfusions in coalition military, foreign national, and enemy combatant patients during Operation Iraqi Freedom at a U.S. combat support hospital.

Science.gov (United States)

Spinella, Philip C; Perkins, Jeremy G; Grathwohl, Kurt W; Repine, Thomas; Beekley, Alec C; Sebesta, James; Jenkins, Donald; Azarow, Kenneth; Holcomb, John B

2008-01-01

United States military doctrine permits the use of fresh whole blood (FWB), donated by U.S. military personnel on site, for casualties with life-threatening injuries at combat support hospitals. U.S. Military Medical Department policy dictates that all patients treated at military facilities during combat (coalition military personnel, foreign nationals, and enemy combatants) are to be treated equally. The objectives of this study were to describe admission vital signs and laboratory values and injury location for patients transfused with FWB, and to determine if FWB was employed equally among all patient personnel categories at a combat support hospital. This retrospective cohort study evaluated admission vital signs and laboratory values, injury location, and personnel category for all patients receiving FWB at a U.S. Army combat support hospital in Baghdad, Iraq, between January and December 2004. Eighty-seven patients received 545 units of FWB. Upon admission, the average (+/-S.D.) heart rate was 144 bpm (+/-25); systolic blood pressure, 106 mmHg (+/-33); base deficit, 9 (+/-6.5); hemoglobin, 9.0 g/dl (+/-2.6); platelet concentration, 81.9 x 10(3)/mm(3) (+/-81); international normalized ratio (INR), 2.0 (+/-1.1); and temperature 95.7 degrees F (+/-2.6). The percentages of intensive care patients who received FWB by personnel category were as follows: coalition soldiers, 51/592 (8.6%); foreign nationals, 25/347 (7.2%); and enemy combatants, 11/128 (8.5% (p = 0.38). The amount of FWB transfused by personnel category was as follows: coalition soldier, 4 units (1-35); foreign national, 4 units (1-36); and enemy combatant, 4 units (1-11) (p = 0.9). Fresh whole blood was used for anemic, acidemic, hypothermic, coagulopathic patients with life-threatening traumatic injuries in hemorrhagic shock, and it was transfused in equal percentages and amounts for coalition soldiers, foreign nationals, and enemy combatants.

Appetitive Aggression in Women: Comparing Male and Female War Combatants

Directory of Open Access Journals (Sweden)

Danie eMeyer-Parlapanis

2016-01-01

Full Text Available Appetitive aggression refers to positive feelings being associated with the perpetration of violent behavior and has been shown to provide resilience against the development of PTSD in combatants returning from the battlefield. Until this point, appetitive aggression has been primarily researched in males. This study investigates appetitive aggression in females. Female and male combatants and civilians from Burundi were assessed for levels of appetitive aggression. In contrast to non-combatants, no sex difference in appetitive aggression could be detected for combatants. Furthermore, each of the female and male combatant groups displayed substantially higher levels of appetitive aggression than each of the male and female civilian control groups. This study demonstrates that in violent contexts, such as armed conflict, in which individuals perpetrate numerous aggressive acts against others, the likelihood for an experience of appetitive aggression increases- regardless of whether the individuals are male or female.

From the combat medic to the forward surgical team: the Madigan model for improving trauma readiness of brigade combat teams fighting the Global War on Terror.

Science.gov (United States)

Sohn, Vance Y; Miller, Joseph P; Koeller, Craig A; Gibson, Steven O; Azarow, Kenneth S; Myers, Jerome B; Beekley, Alec C; Sebesta, James A; Christensen, Jon B; Rush, Robert M

2007-03-01

Medics assigned to combat units have a notable paucity of trauma experience. Our goal was to provide intense trauma refresher training for the conventional combat medic to better prepare them for combat casualty care in the War on Terror. Our Tactical Combat Casualty Care Course (TC3) consisted of the following five phases: (1) One and one-half-day didactic session; (2) Half-day simulation portion with interactive human surgical simulators for anatomical correlation of procedures and team building; (3) Half-day of case presentations and triage scenarios from Iraq/Afghanistan and associated skills stations; (4) Half-day live tissue lab where procedures were performed on live anesthetized animals in a controlled environment; and (5) One-day field phase where live anesthetized animals and surgical simulators were combined in a real-time, field-training event to simulate realistic combat injuries, evacuation problems, and mass casualty scenarios. Data collection consisted of surveys, pre- and posttests, and after-action comments. A total of 1317 personnel participated in TC3 from October 2003 through May 2005. Over the overlapping study period from December 2004 to April 2005, 327 soldiers participated in the formal five-phase course. Three hundred four (94%) students were combat medics who were preparing for combat operations in Iraq or Afghanistan. Of those completing the training, 97% indicated their confidence and ability to treat combat casualties were markedly improved. Moreover, of those 140 medics who took the course and deployed to Iraq for 1 year, 99% indicated that the principles taught in the TC3 course helped with battlefield management of injured casualties during their deployment. The hybrid training model is an effective method for training medical personnel to deal with modern battle injuries. This course increases the knowledge and confidence of combat medics deploying and fighting the Global War on Terrorism.

Combating gender stereotypes in the education system: success stories

OpenAIRE

Alvarez, Teresa

2015-01-01

GEC 2015. Conferência realizada em Helsínquia, de 9-10 october 2014. Conferência de Abertura do Painel 2 – Combating gender stereotypes in the education system: success stories, da Conferência promovida pelo Conselho da Europa sobre “Combating gender stereotypes in and through education”. Apresentam-se alguns desafios decorrentes do combate ao sexismo na escola e propõem-se algumas linhas de ação, ao nível individual, coletivo, organizacional e institucional. info:eu-repo/semantics/pub...

Differentiation of pain ratings in combat-related posttraumatic stress disorder.

Science.gov (United States)

Kraus, Anja; Geuze, Elbert; Schmahl, Christian; Greffrath, Wolfgang; Treede, Rolf-Detlef; Bohus, Martin; Vermetten, Eric

2009-06-01

Although posttraumatic stress disorder (PTSD) is associated with chronic pain, preliminary evidence suggests reduced experimental pain sensitivity in this disorder. The questions addressed in the present study were whether pain perception would also be reduced in PTSD patients who are not suffering from chronic pain symptoms, and whether a reduction in pain sensitivity would also be present in combat veterans who did not develop PTSD. For this, we determined thermal detection and pain thresholds in 10 male combat-related PTSD patients, 10 combat control subjects (no PTSD) and 10 healthy controls without combat experience. All subjects were pain free. First, we measured thermal sensory thresholds with ramped heat and cold stimuli using the method of limits. Ramped thermal sensory stimulation revealed no deficits for the detection of (non-noxious) f2.1thermal stimuli between groups. In contrast, heat and cold pain thresholds in both combat groups (PTSD and combat controls) were significantly increased compared to healthy controls. However, these stimuli could not distinguish between the two groups due to ceiling effects. When using longer-lasting heat stimulation at different temperatures (30s duration; method of fixed stimuli), we found significantly lower frequency of pain reports in PTSD patients compared with both combat and healthy controls, as well as significantly lower pain ratings. Our results suggest an association of PTSD with reduced pain sensitivity, which could be related to PTSD-related (neuro-)psychological alterations or to a pre-existing risk factor for the disorder.

Impact of Combat Duty in Iraq and Afghanistan on Family Functioning: Findings from the Walter Reed Army Institute of Research Land Combat Study

National Research Council Canada - National Science Library

Huge, Charles W; Castro, Carl A; Eaton, Karen M

2006-01-01

.... However, most studies of the impact of combat on military families have not been conducted proximal to the time of deployments, and there are many research gaps in understanding the full impact of combat deployment...

University Research Initiative Program for Combat Readiness

Science.gov (United States)

1999-05-01

microscope image of one of the lenses. This array was selected for testing because it is fabricated in a relatively inexpensive polyacrylic material, the...potent analogues of the potassium -sparing diuretic, amiloride. However, our results 179 University Reasearch Initiative for Combat Readiness Annual Report...for Combat Readiness Annual Report for the period June 1, 1998 - June 30, 1999 Roger H. Sawyer University of South Carolina Columbia, SC 29208 May

Are there atheists in foxholes? Combat intensity and religious behavior.

Science.gov (United States)

Wansink, Brian; Wansink, Craig S

2013-09-01

After battle, the moral and mortality stresses influence different soldiers in different ways. Using two large-scale surveys of World War II veterans, this research investigates the impact of combat on religiosity. Study 1 shows that as combat became more frightening, the percentage of soldiers who reported praying rose from 42 to 72%. Study 2 shows that 50 years later, many soldiers still exhibited religious behavior, but it varied by their war experience. Soldiers who faced heavy combat (vs. no combat) attended church 21% more often if they claimed their war experience was negative, but those who claimed their experience was positive attended 26% less often. The more a combat veteran disliked the war, the more religious they were 50 years later. While implications for counselors, clergy, support groups, and health practitioners are outlined, saying there are no atheists in foxholes may be less of an argument against atheism than it is against foxholes.

Polar Bears in the Desert: A Case Study of the Operational and Strategic Impacts of the Iraq Surge on Tactical Units

Science.gov (United States)

2016-06-10

COP Combat Outpost FM Field Manual FOB Forward Operating Base HHC Headquarters and Headquarters Company IED Improvised Explosive Device IP Iraqi...responsibility for security. Casey may have felt that the US troop presence incited violence but it was clear that Iraqis alone could not take care of...Second, Casey felt that sectarian violence was largely contained in all but four provinces allowing his command to start the process of transitioning

Implications of Integrating Women into the Marine Corps Infantry

Science.gov (United States)

2015-12-01

Rights Commission, 2013. 14 Randazzo-Matsel, Schulte, and Yopp, 2012; Anne Summers, “The Lady Killers : Women in the Military,” The Monthly, December 2011...individual and crew-served weapons, optics, image enhancement equipment, and other serialized items. Leadership and education PME: Issues concerning...United Kingdom, June 2010. Summers, Anne, “The Lady Killers : Women in the Military,” The Monthly, December 2011. “Swedish Women Troops Want ‘Combat

The Effects of U.S. National Security Strategy on Force Structure and the National Industrial Base: 1945-1960

Science.gov (United States)

2014-05-22

referred to here as North Korea, which claimed “ jurisdiction over all Korea.”56 By November 1948, only the 7,500 troops of the Fifth Regimental Combat Team...military budgets throughout the fall and winter of 1950 could not readily overcome the inertia of a dormant industrial base and provide immediate...stocks of the Far East and stateside inventories as General Larkin predicted three weeks before the

Combating trafficking: the Swiss approach

OpenAIRE

Sebastian Rauber

2006-01-01

Switzerland is committed to combating and preventingtrafficking in human beings. Effective policy implementationin a federal structure depends on networking,effective information exchange and development ofrobust cooperation mechanisms.

Crowd Behavior Algorithm Development for COMBAT XXI

Science.gov (United States)

2017-05-30

non-combatants to military operations in an urban area. We show how to link this model with COMBATXXI at the application programming interface (API...level so that the model can be run in tight conjunction with COMBATXXI. TRAC and other anaytic organizations can use this type of crowd model to... organizations , and materiel. crowd, agent-based modeling , combat models , COMBATXXI, NetLogo, mega-cities, civilians on the battlefield Unclassified U U U U 39

597 Days: A Division’s Morale During Sustained Combat

Science.gov (United States)

2014-05-22

The army broke combat exhaustion into two groups: new replacements and veterans. For new replacements the symptoms of combat exhaustion appeared...through the initial effects of combat to fall into the veteran group. The manifestation of symptoms for veterans generally occurred around the 120th...concentrated strength” that the German Army was simply overrun. The battle turned into a “ gigantic mopping- up operation,” one that saw the Red Bulls solidify

Combating Training-Stress Syndromes.

Science.gov (United States)

Voight, Mike

2002-01-01

Addresses the nature and ramifications of various training stress syndromes (overtraining, under-recovery, distress, staleness, and burnout) that can accompany inappropriate training practices, examining the interventions that players and coaches can use to combat these syndromes (including physical, psychological, and performance interventions),…

Combating trafficking: the Swiss approach

Directory of Open Access Journals (Sweden)

Sebastian Rauber

2006-05-01

Full Text Available Switzerland is committed to combating and preventingtrafficking in human beings. Effective policy implementationin a federal structure depends on networking,effective information exchange and development ofrobust cooperation mechanisms.

Influence of Roads on the Surrounding Natural Environment - Vegetation, Soil, and Ground Water

Science.gov (United States)

1980-02-01

lands. The spreading of salt to combat slipperiness and to hold down the dust results in the pollution of the ground water near the highways under...Among meadow-type forests elm , ash, and alder forests are particularly sensitive to reduced water availability, while meadow-oak, meadow-beech, and... slipperiness on more heavily travelled roads (primarily K_ _ - -41- NaCi), dust-binding on gravel roads (road salt/CaClg/ and previouslv road lye

The use of QuikClot combat gauze in cervical and vaginal hemorrhage

Directory of Open Access Journals (Sweden)

Nicole Vilardo

2017-08-01

Full Text Available QuikClot combat gauze is a synthetic hemostatic dressing used for hemorrhage control. There is a paucity of data describing the clinical use and hemostatic results of combat gauze in the obstetric and gynecologic setting. This case series demonstrates the use of combat gauze as an effective hemostatic agent when used as vaginal packing in cervical and vaginal hemorrhage. Hemostasis was achieved rapidly in all cases and further interventions were avoided. The combat gauze remained in place for a mean time of 15 h with no adverse side effects observed. The use of combat gauze as vaginal packing may provide an alternative option in the treatment of cervical and vaginal hemorrhage when other traditional conservative and surgical interventions fail or are unavailable.

Imaging of Combat-Related Thoracic Trauma - Blunt Trauma and Blast Lung Injury.

Science.gov (United States)

Lichtenberger, John P; Kim, Andrew M; Fisher, Dane; Tatum, Peter S; Neubauer, Brian; Peterson, P Gabriel; Carter, Brett W

2018-03-01

Combat-related thoracic trauma (CRTT) is a significant contributor to morbidity and mortality of the casualties from Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF). Penetrating, blunt, and blast injuries are the most common mechanisms of trauma to the chest. Imaging plays a key role in the battlefield management of CRTT casualties. This work discusses the imaging manifestations of thoracic injuries from blunt trauma and blast injury, emphasizing epidemiology and diagnostic clues seen during OEF and OIF. The assessment of radiologic findings in patients who suffer from combat-related blunt thoracic trauma and blast injury is the basis of this work. The imaging modalities for this work include multi-detector computed tomography (MDCT) and chest radiography. Multiple imaging modalities are available to imagers on or near the battlefront, including radiography, fluoroscopy, and MDCT. MDCT with multi-planar reconstructions is the most sensitive imaging modality available in combat hospitals for the evaluation of CRTT. In modern combat, blunt and blast injuries account for a significant portion of CRTT. Individual body armor converts penetrating trauma to blunt trauma, leading to pulmonary contusion that accounted for 50.2% of thoracic injuries during OIF and OEF. Flail chest, a subset of blunt chest injury, is caused by significant blunt force to the chest and occurs four times as frequently in combat casualties when compared with the civilian population. Imaging features of CRTT have significant diagnostic and prognostic value. Pulmonary contusions on chest radiography appear as patchy consolidations in the acute setting with ill-defined and non-segmental borders. MDCT of the chest is a superior imaging modality in diagnosing and evaluating pulmonary contusion. Contusions on MDCT appear as crescentic ground-glass opacities (opacities through which lung interstitium and vasculature are still visible) and areas of consolidation that often do not

Combatant Commanders Informational Series, USEUCOM

National Research Council Canada - National Science Library

Burton, Steven

1996-01-01

...) and the diverse challenges it faces require it to maintain one of the highest operational and personnel tempos of the combatant command, are limited in the opportunity of personnel new to the command...

Post-Traumatic Stress Disorder and the Military: A Selected Bibliography

Science.gov (United States)

2008-03-01

of Deployment-Related Stress. Vol. 6. Washington, D.C.: National Academies Press, 2007. 330pp. http://www.nap.edu/catalog.php?record_id=11922# toc ...docs/ TOC %20Subcommittee%20Reports.pdf Shea, M. Tracie. Treatment of PTSD-Related Anger in Troops Returning from Hazardous Deployments. Fort Detrick, MD...March 2006): 410-413. ProQuest 23 Lapp, Kathleen G., et al. “Lifetime Sexual and Physical Victimization among Male Veterans with Combat-Related Post

If You Don’t Like This, You May Resign and Go Home: Commanders’ Considerations in Assaulting a Fortified Position

Science.gov (United States)

1991-03-01

Panther equipped battalion from the 1st SS Panzer Division (Leibstandarte Adolf Hitler) and two battle groups of infantry and Tiger tanks from the 12th...British left (the eastern side of the box) and its absence gave the German Tiger tanks around Emieville the chance to counterattack into troops who thought... Tiger tank platoon leader. Officer Candidates had to prove themselves in combat prior to commissioning. All subsequent references will be cited as

A Systematic Review of Biopsychosocial Training Programs for the Self-Management of Emotional Stress: Potential Applications for the Military

Science.gov (United States)

Clausen, Shawn S.; Jonas, Wayne B.; Walter, Joan A. G.

2013-01-01

Combat-exposed troops and their family members are at risk for stress reactions and related disorders. Multimodal biopsychosocial training programs incorporating complementary and alternative self-management techniques have the potential to reduce stress-related symptoms and dysfunction. Such training can preempt or attenuate the posttraumatic stress response and may be effectively incorporated into the training cycle for deploying and redeploying troops and their families. A large systematic review was conducted to survey the literature on multimodal training programs for the self-management of emotional stress. This report is an overview of the randomized controlled trials (RCTs) identified in this systematic review. Select programs such as mindfulness-Based Stress Reduction, Cognitive Behavioral Stress Management, Autogenic Training, Relaxation Response Training, and other meditation and mind-body skills practices are highlighted, and the feasibility of their implementation within military settings is addressed. PMID:24174982

A Systematic Review of Biopsychosocial Training Programs for the Self-Management of Emotional Stress: Potential Applications for the Military

Directory of Open Access Journals (Sweden)

Cindy Crawford

2013-01-01

Full Text Available Combat-exposed troops and their family members are at risk for stress reactions and related disorders. Multimodal biopsychosocial training programs incorporating complementary and alternative self-management techniques have the potential to reduce stress-related symptoms and dysfunction. Such training can preempt or attenuate the posttraumatic stress response and may be effectively incorporated into the training cycle for deploying and redeploying troops and their families. A large systematic review was conducted to survey the literature on multimodal training programs for the self-management of emotional stress. This report is an overview of the randomized controlled trials (RCTs identified in this systematic review. Select programs such as mindfulness-Based Stress Reduction, Cognitive Behavioral Stress Management, Autogenic Training, Relaxation Response Training, and other meditation and mind-body skills practices are highlighted, and the feasibility of their implementation within military settings is addressed.

A systematic review of biopsychosocial training programs for the self-management of emotional stress: potential applications for the military.

Science.gov (United States)

Crawford, Cindy; Wallerstedt, Dawn B; Khorsan, Raheleh; Clausen, Shawn S; Jonas, Wayne B; Walter, Joan A G

2013-01-01

Combat-exposed troops and their family members are at risk for stress reactions and related disorders. Multimodal biopsychosocial training programs incorporating complementary and alternative self-management techniques have the potential to reduce stress-related symptoms and dysfunction. Such training can preempt or attenuate the posttraumatic stress response and may be effectively incorporated into the training cycle for deploying and redeploying troops and their families. A large systematic review was conducted to survey the literature on multimodal training programs for the self-management of emotional stress. This report is an overview of the randomized controlled trials (RCTs) identified in this systematic review. Select programs such as mindfulness-Based Stress Reduction, Cognitive Behavioral Stress Management, Autogenic Training, Relaxation Response Training, and other meditation and mind-body skills practices are highlighted, and the feasibility of their implementation within military settings is addressed.

Casualties of War: Combat Trauma and the Return of the Combat Veteran

Science.gov (United States)

Kiely, Denis O.; Swift, Lisa

2009-01-01

The experience of the combat soldier and the road back to civilian life are recurrent themes in American literature and cinema. Whether the treatment is tragic (Stephen Crane's "Red Badge of Courage", Tim O'Brien's "The Things They Carried", or Tony Scott's "Blackhawk Down"), satirical (Joseph Heller's "Catch Twenty-Two" and Robert Altman's…

The Measurement of Combat Stress in the Field: A Product Development Study

National Research Council Canada - National Science Library

Cotton, A

1998-01-01

.... In the early nineties, however, a need was perceived to improve the individual combat capability of the infantry soldier in order to improve the combat capability of the Army as a whole. This led to the creation of Project WUNDURRA (an aboriginal word meaning "warrior"), which subsequently became known as Project LAND125 (Soldier Combat System Enhancement Study).

Assessment of dissociation among combat-exposed soldiers with and without posttraumatic stress disorder

Directory of Open Access Journals (Sweden)

Barbaros Özdemir

2015-04-01

Full Text Available Background: Dissociation is a disruption of and/or discontinuity in the normal, subjective integration of one or more aspects of psychological functioning, including memory, identity, consciousness, perception, and motor control. A limited number of studies investigated combat-related dissociation. Objective: The primary aim of this study was to evaluate the relationship between dissociative symptoms and combat-related trauma. Method: This study included 184 individuals, including 84 patients who were exposed to combat and diagnosed with posttraumatic stress disorder (PTSD (Group I, 50 subjects who were exposed to combat but were not diagnosed with PTSD (Group II, and 50 healthy subjects without combat exposure (Group III. The participants were evaluated using the Dissociative Experiences Scale (DES to determine their total and sub-factor (i.e., amnesia, depersonalization/derealization, and absorption dissociative symptom levels. In addition, Group I and Group II were compared with respect to the relationship between physical injury and DES scores. Results: The mean DES scores (i.e., total and sub-factors of Group I were higher than those of Group II (p30 was highest in Group I, followed by Group II and Group III. When we compared combat-exposed subjects with high total DES scores, Group I had higher scores than Group II. In contrast, no relationship between the presence of bodily injury and total DES scores could be demonstrated. In addition, our results demonstrated that high depersonalization/derealization factor scores were correlated with bodily injury in PTSD patients. A similar relationship was found between high absorption factor scores and bodily injury for Group II. Conclusions: Our results demonstrated that the level of dissociation was significantly higher in subjects with combat-related PTSD than in subjects without combat-related PTSD. In addition, combat-exposed subjects without PTSD also had higher dissociation levels than

Technical-tactical and physiological demands of wrestling combats

OpenAIRE

Bianka Miarka

2016-01-01

Technical-tactical and physiological demand analyses of wrestling combats are important because they reveal essential information for the development of contextual training and specific physical preparation of wrestlers. Therefore, the aim of this review is to describe the characteristics of wrestling combats in freestyle, female and Greco-roman styles. The time-motion analysis presented in this article is the main component to carry out inferences on intensity and effort: pause ratio of comb...

Note nuclear accidents combat

International Nuclear Information System (INIS)

1989-01-01

In this document the starting points are described which underlie the new framework for the nuclear-accident combat in the Netherlands. All the elaboration of this is indicated in main lines. The juridical consequences of the proposed structure are enlightened and the sequel activities are indicated. (H.W.). 6 figs.; 8 tabs

Meeting the Challenge - Developing Leaders for Army National Guard Combat Units

National Research Council Canada - National Science Library

Keolanui, Stan

2000-01-01

...). Capable and qualified leaders are a necessity in complex organizations like the eSB. These leaders will insure that Guard combat units meet all readiness and deployment standards necessary for future combat...

New Russian Combat Small Boats

Directory of Open Access Journals (Sweden)

Aleksandr F. Mitrofanov

2016-12-01

Full Text Available The article presents an overview of small combat boats. The author provides a description and gives an analysis of the characteristics of the boat "Raptor", boat "BK-16", boat "Strizh-4-1 DSh", and assault boat "BK-10".

Rapid Network Design

Science.gov (United States)

2013-09-01

control GCE ground combat element LCE logistics combat element MAGTF Marine Air Ground Task Force MWCS Marine Wing Communications Squadron NPS Naval...elements: command element (CE), ground combat el- ement ( GCE ), aviation combat element (ACE), and logistics combat element (LCE). Each ele- ment...This layer provides unimpeded high-speed connectivity between remote sites and the Internet. Limited security policies are applied at this level to

[International cooperation in combatting illicit drugs in Mozambique].

Science.gov (United States)

Buvana, Flávia; Ventura, Carla Aparecida Arena

2011-06-01

Countries from Southern Africa have formed a Development Community (SADC) to stimulate common actions in several areas, among them illicit drugs combat. In this context, the goal of this qualitative study was to identify information and perception about the cooperation set up between Mozambique and other SADC members in combatting illicit drugs. Data were collected through semi-structured interviews with public employees developing actions directed at the implementation of the Protocol to Combat Drugs in SADC. After transcriptions, the interviews were analyzed by content analysis and resulted in the categories: "Mozambique as a drugs corridor", "Cooperation Initiatives on Drugs among African countries", "Cooperation Difficulties in Africa", "Problems in Protocol Implementation" and "Difficulties to implement a control policy". As a consequence, there is a need to review and update the policies and strategies in the drugs area, as they are not contextualized in the country's current reality.

On Major Naval Operations

Science.gov (United States)

2007-01-01

operation were to take Turkey out of the war, open a direct link with the Entente’s embattled ally Russia, force the Ger- mans to shift troops from the...heavy losses. By August 1915, the allied forces amounted to twelve divisions. A new landing was conducted in early August at Suvla Bay aimed to link ...lethal weapons, such as antiship missiles and tor- pedoes , and the nature of the physical environment. Here again, combat be- tween modern naval forces

INTERNATIONALLY LEGAL MEASURES TO COMBAT TERRORIST FINANCING

Directory of Open Access Journals (Sweden)

Yuniarti Yuniarti

2014-09-01

Full Text Available Following the terrorist attacks in the USA on September 11th, 2001, it was discovered that money laundering was a significant source of finance for terrorists. Although, the amount of money that involve is not as involve as in drug and gun trafficking, terrorist financing had been the most important substance to be monitor. Further, various legal measures have been taken internationally in order to combat terrorist financing. This research analyses the legal measures that have been taken internationally and at EU level to combat terrorist financing. Key words: Money Laundering, Terrorist Financing, International Legal measures, EU.

THE POSSIBLY PREVENTION AND COMBATING TAX EVASION

Directory of Open Access Journals (Sweden)

Daniela P. POPA

2014-11-01

- A faulty legislation that allows them to circumvent the failure to pay taxes. Measures to combat tax evasion must act in the areas of legislative, administrative and educational. The legislative drafting tax legislation seeks appropriate, clear, concise, stable and consistent. It is also necessary to eliminate or withdrawal of exemptions, reductions and deductions that give rise to multiple interpretations. In terms of administrative measures aimed at creating a comprehensive and operational information system, ensuring adequate administrative structures and instruments effectively combating tax evasion and training specialists with morality and professionalism required of shapes and sizes evasion.

Meta-path based heterogeneous combat network link prediction

Science.gov (United States)

Li, Jichao; Ge, Bingfeng; Yang, Kewei; Chen, Yingwu; Tan, Yuejin

2017-09-01

The combat system-of-systems in high-tech informative warfare, composed of many interconnected combat systems of different types, can be regarded as a type of complex heterogeneous network. Link prediction for heterogeneous combat networks (HCNs) is of significant military value, as it facilitates reconfiguring combat networks to represent the complex real-world network topology as appropriate with observed information. This paper proposes a novel integrated methodology framework called HCNMP (HCN link prediction based on meta-path) to predict multiple types of links simultaneously for an HCN. More specifically, the concept of HCN meta-paths is introduced, through which the HCNMP can accumulate information by extracting different features of HCN links for all the six defined types. Next, an HCN link prediction model, based on meta-path features, is built to predict all types of links of the HCN simultaneously. Then, the solution algorithm for the HCN link prediction model is proposed, in which the prediction results are obtained by iteratively updating with the newly predicted results until the results in the HCN converge or reach a certain maximum iteration number. Finally, numerical experiments on the dataset of a real HCN are conducted to demonstrate the feasibility and effectiveness of the proposed HCNMP, in comparison with 30 baseline methods. The results show that the performance of the HCNMP is superior to those of the baseline methods.

Army Combat Medic Resilience: The Process of Forging Loyalty.

Science.gov (United States)

Abraham, Preetha A; Russell, Dale W; Huffman, Sarah; Deuster, Patricia; Gibbons, Susanne W

2018-03-01

This study presents a grounded theory analysis of in-depth interviews of United States Army Combat Medics (CMs) who had served in Iraq and/or Afghanistan. The study explores how 17 CMs nominated by their peers as resilient cope with military stressors in order to identify the factors that enable them to thrive amidst harsh conditions. Four distinct categories of characteristics unique to this group emerged: (1) social bonding, (2) readiness, (3) dual loyalty as performance, and (4) leader by example. Forging loyalty underpins these characteristics and represents the main process used by resilient CMs and comprised three behavior patterns: (1) commitment to the family, (2) commitment to the military mission, and (3) commitment to their guiding religious and spiritual beliefs. Prominent behavioral tendencies of forging loyalty likely developed during childhood and re-enforced by families, friends, and other role models. Based on the findings, new training and education efforts should focus on developing positive emotional, environmental, and social resources to enhance the health and well-being of service members and their families.

The Role of Cultural Understanding and Language Training in Unconventional Warfare

National Research Council Canada - National Science Library

Beleaga, Constantin

2004-01-01

.... After examining some situations in which United States and British forces carried out counterinsurgency operations, the author reveals that ground troops with foreign-language skills and cultural...

Combating corruption in global health.

Science.gov (United States)

Mackey, Tim K; Kohler, Jillian; Lewis, Maureen; Vian, Taryn

2017-08-09

Corruption is a critical challenge to global health efforts, and combating it requires international action, advocacy, and research. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Is Persuasive Advertising Always Combative in a Distribution Channel?

OpenAIRE

Chi-Cheng Wu; Ying-Ju Chen; Chih-Jen Wang

2009-01-01

The existing marketing literature suggests that persuasive advertising elicits counteractions from competing manufacturers and consequently leads to wasteful cancellation of the advertising effects. Thus, persuasive advertising is widely perceived to be combative in nature. A series of previously published papers demonstrates that appropriate targeting may partially mitigate the combative nature of persuasive advertising in that either the rival manufacturer or the retailer may benefit. In th...

Prevalence estimates of combat-related post-traumatic stress disorder: critical review.

Science.gov (United States)

Richardson, Lisa K; Frueh, B Christopher; Acierno, Ronald

2010-01-01

The aim of the present study was to provide a critical review of prevalence estimates of combat-related post-traumatic stress disorder (PTSD) among military personnel and veterans, and of the relevant factors that may account for the variability of estimates within and across cohorts, including methodological and conceptual factors accounting for differences in prevalence rates across nations, conflicts/wars, and studies. MEDLINE and PsycINFO databases were examined for literature on combat-related PTSD. The following terms were used independently and in combinations in this search: PTSD, combat, veterans, military, epidemiology, prevalence. The point prevalence of combat-related PTSD in US military veterans since the Vietnam War ranged from approximately 2% to 17%. Studies of recent conflicts suggest that combat-related PTSD afflicts between 4% and 17% of US Iraq War veterans, but only 3-6% of returning UK Iraq War veterans. Thus, the prevalence range is narrower and tends to have a lower ceiling among combat veterans of non-US Western nations. Variability in prevalence is likely due to differences in sampling strategies; measurement strategies; inclusion and measurement of the DSM-IV clinically significant impairment criterion; timing and latency of assessment and potential for recall bias; and combat experiences. Prevalence rates are also likely affected by issues related to PTSD course, chronicity, and comorbidity; symptom overlap with other psychiatric disorders; and sociopolitical and cultural factors that may vary over time and by nation. The disorder represents a significant and costly illness to veterans, their families, and society as a whole. Further carefully conceptualized research, however, is needed to advance our understanding of disorder prevalence, as well as associated information on course, phenomenology, protective factors, treatment, and economic costs.

INTRODUCTION TO THE SPECIAL ISSUE ON COMBAT SPORT

Directory of Open Access Journals (Sweden)

Andrew M. Lane

2006-07-01

Full Text Available Combat Sports Special Issue Editorial INTRODUCTION TO THE SPECIAL ISSUE ON COMBAT SPORT The World heavyweight professional boxing championship is arguable the biggest prize in sport. Why is this the case? It is not just the glamour that is appealing, but also the intriguing appeal of two combatants in a fixed environment. All combat sports share this similarity and in doing so, combat sports become appealing for spectators to watch, provide competitors with their ultimate challenge, and provide sport scientists and medics with a rich environment to apply their work. The role of research and theory driven interventions is key to the credibility of sport science and sports medicine. An intervention and/or treatment must be based on sound reason and the effects should be considered beforehand, both positive and negative. Equally, the nature of combat sport, where the aim is to strike, throw, or grapple with an opponent which can lead to injury, invariably raises questions on whether it is morally acceptable for these activities to be called a sport. Therefore, thorough investigation of the nature of medical issues is needed. The case for banning boxing in inextricably linked to the notion that the aim of the sport is to cause harm to the opponent; if harm was minimized and injury became less of an injury, the case for banning boxing would be weak. Quite clearly there are a plethora of arguments that point to a need for theory driven research in combat sport, and plugging this gap in the literature is an aim of this special issue of the Journal of Sports Science and Medicine. Possibly the most convincing argument for me to get involved in driving this issue stems from experiences in applied work with professional boxers (Hall and Lane, 2001; Lane and Hall, 2003, amateur boxers (Lane, 2002, kickboxers (Lane, et al., 1999 and tae-kwon-do athletes (Chapman et al., 1997 in which a raft of situations and issues were presented that required answers based

Combat Internist: The Internal Medicine Experience in a Combat Hospital in Afghanistan

Science.gov (United States)

2015-01-01

massive trans- fusion protocol.6 As such, critical care included frequent monitoring of hemoglobin and coagulation parameters with administration of...ongoing resuscitation. With the rise in nutritional supplement use, it was no sur- prise that they were frequently used in the combat zone. Numerous...recommendations on standard precautions and further care of his vaccine site. Education and Administration There were many opportunities to train and

Personality traits and combat exposure as predictors of psychopathology over time.

Science.gov (United States)

Koffel, E; Kramer, M D; Arbisi, P A; Erbes, C R; Kaler, M; Polusny, M A

2016-01-01

Research suggests that personality traits have both direct and indirect effects on the development of psychological symptoms, with indirect effects mediated by stressful or traumatic events. This study models the direct influence of personality traits on residualized changes in internalizing and externalizing symptoms following a stressful and potentially traumatic deployment, as well as the indirect influence of personality on symptom levels mediated by combat exposure. We utilized structural equation modeling with a longitudinal prospective study of 522 US National Guard soldiers deployed to Iraq. Analyses were based on self-report measures of personality, combat exposure, and internalizing and externalizing symptoms. Both pre-deployment Disconstraint and externalizing symptoms predicted combat exposure, which in turn predicted internalizing and externalizing symptoms. There was a significant indirect effect for pre-deployment externalizing symptoms on post-deployment externalizing via combat exposure (p personality on residualized changes in externalizing symptoms were found. Baseline symptom dimensions had significant direct and indirect effects on post-deployment symptoms. Controlling for both pre-exposure personality and symptoms, combat experiences remained positively related to both internalizing and externalizing symptoms. Implications for diagnostic classification are discussed.

Stigma associated with PTSD: perceptions of treatment seeking combat veterans.

Science.gov (United States)

Mittal, Dinesh; Drummond, Karen L; Blevins, Dean; Curran, Geoffrey; Corrigan, Patrick; Sullivan, Greer

2013-06-01

Although stigma associated with serious mental illness, substance abuse disorders, and depression has been studied very little is known about stigma associated with Posttraumatic Stress Disorder (PTSD). This study explored stigma related to PTSD among treatment-seeking Operation Enduring Freedom and Operation Iraqi Freedom (OEF/OIF) combat veterans. Sixteen treatment-seeking OEF/OIF veterans with combat-related PTSD participated in focus groups. We used qualitative methods to explore PTSD-related stigma. Common perceived stereotypes of treatment-seeking veterans with PTSD included labels such as "dangerous/violent," or "crazy," and a belief that combat veterans are responsible for having PTSD. Most participants reported avoiding treatment early on to circumvent a label of mental illness. Participants initially reported experiencing some degree of self-stigma; however, following engagement in treatment they predominantly resisted these stereotypes. Although most participants considered combat-related PTSD as less stigmatizing than other mental illnesses, they reported difficulties with reintegration. Such challenges likely stem from both PTSD symptoms and veterans' perceptions of how the public views them. Most reported that fellow combat veterans best understood them. Awareness of public stereotypes impacts help seeking at least early in the course of illness. Peer-based outreach and therapy groups may help veterans engage in treatment early and resist stigma. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

PTSD: An Elusive Definition.

Science.gov (United States)

Kirkbride, Jared F

2012-01-01

The Global War on Terrorism became the longest standing conflict in United States military history on June 7, 2010. It is estimated that 1.64 million U.S. troops have been deployed in support of Operation Enduring Freedom and Operation Iraqi Freedom (p xix).1 Both conflicts have produced high numbers of casualties as the result of ground combat. The amount of casualties though has been relatively low compared to other conflicts. Some of this can be attributed to the advances in body armor and emergency medicine that allow many servicemembers to survive conditions that previously led to death. Conversely, surviving these situations leaves those same members with memories that are psychologically difficult to live with and cause chronic difficulties. Unlike an amputee, or the victim of severe burns where the signs and symptoms of their injuries are obvious, patients with psychological disorders can have a range of signs and symptoms common in many other mental disorders, making it difficult to diagnose and treat Soldiers suffering from Post-traumatic Stress Disorder (PTSD). 2012.

2006 Combat Vehicles Conference

Science.gov (United States)

2006-10-25

stressed or worn out beyond economic repair due to combat operations by repairing, rebuilding, or procuring replacement equipment. These...lives Vehicle Hardening Logistics Solutions for the Warfighter • Unique and economical surge capability • Support in coordination with op tempo...Speed, • Diagnostics Indicators – DECU Health Check Indicator, Utility Bus Comm Failure, 1553 Bus Comm Failure; MPU Critical Failure, Cautions and

Improving Relative Combat Power Estimation: The Road to Victory

Science.gov (United States)

2014-06-13

was unthinkable before. Napoleon Bonaparte achieved a superior warfighting system compared to his opponents, which resulted in SOF. Napoleon’s...observations about combat power estimation and force empoloyment, remain valid. Napoleon also offered thoughts about combat power and superiority whe he...force. However, Napoleon did not think one- sidedly about the problem. He also said: “The moral is to the physical as three to one.”11 This dual

Transfusion-Associated Microchimerism in Combat Casualties

National Research Council Canada - National Science Library

Dunne, James R; Lee, Tzong-Hae; Burns, Christopher; Cardo, Lisa J; Curry, Kathleen; Busch, Michael P

2007-01-01

...) in civilian trauma patients receiving allogenic red blood cell (RBC) transfusions. We explored the incidence of TA-MC in combat casualties receiving FrWB compared with patients receiving standard stored RBC transfusions. Methods...

Study on combat effectiveness of air defense missile weapon system based on queuing theory

Science.gov (United States)

Zhao, Z. Q.; Hao, J. X.; Li, L. J.

2017-01-01

Queuing Theory is a method to analyze the combat effectiveness of air defense missile weapon system. The model of service probability based on the queuing theory was constructed, and applied to analyzing the combat effectiveness of "Sidewinder" and "Tor-M1" air defense missile weapon system. Finally aimed at different targets densities, the combat effectiveness of different combat units of two types' defense missile weapon system is calculated. This method can be used to analyze the usefulness of air defense missile weapon system.

Far East Air Forces’ Contributions in the Retaking of the Philippines, 1944-1945

Science.gov (United States)

2014-06-13

the Philippines. FEAF’s redemption encompassed two years and 3,600 miles, a distance a little less than to flying from the Panama Canal to Vancouver...carrier-based aviation to gain air superiority and destroy ground defense positions, followed by a massive ground troop disembarkation on the beaches.68...

Regulating and Combating Underground Banking

NARCIS (Netherlands)

Borgers, M.J.

2009-01-01

In combating and regulating underground banking, a choice can be made of roughly two models, the risk model and the assimilation model. The risk model comes down to a complete prohibition of underground banking combined with an active investigation and prosecution policy. In the assimilation model,

Detecting and combating malicious email

CERN Document Server

Ryan, Julie JCH

2014-01-01

Malicious email is, simply put, email with a malicious purpose. The malicious purpose could be fraud, theft, espionage, or malware injection. The processes by which email execute the malicious activity vary widely, from fully manual (e.g. human-directed) to fully automated. One example of a malicious email is one that contains an attachment which the recipient is directed to open. When the attachment is opened, malicious software is installed on the recipient's computer. Because malicious email can vary so broadly in form and function, automated detection is only marginally helpful. The education of all users to detect potential malicious email is important to containing the threat and limiting the damage. It is increasingly necessary for all email users to understand how to recognize and combat malicious email. Detecting and Combating Malicious Email describes the different types of malicious email, shows how to differentiate malicious email from benign email, and suggest protective strategies for both perso...

Using agility to combat cyber attacks.

Science.gov (United States)

Anderson, Kerry

2017-06-01

Some incident response practitioners feel that they have been locked in a battle with cyber criminals since the popular adoption of the internet. Initially, organisations made great inroads in preventing and containing cyber attacks. In the last few years, however, cyber criminals have become adept at eluding defence security technologies and rapidly modifying their exploit strategies for financial or political gains. Similar to changes in military combat tactics, cyber criminals utilise distributed attack cells, real-time communications, and rapidly mutating exploits to minimise the potential for detection. Cyber criminals have changed their attack paradigm. This paper describes a new incident response paradigm aimed at combating the new model of cyber attacks with an emphasis on agility to increase the organisation's ability to respond rapidly to these new challenges.

Combat Risk and Pay: Theory and Some Evidence

Science.gov (United States)

2011-10-01

1776) theory of compensating differences, and Rosen (1986) devised what has become the standard neoclassical economic theory relating wages to the...I N S T I T U T E F O R D E F E N S E A N A L Y S E S IDA Paper P-4774 October 2011 Combat Risk and Pay: Theory and Some Evidence Curtis J. Simon...OCT 2011 2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE Combat Risk and Pay: Theory and Some Evidence 5a. CONTRACT NUMBER 5b

Combat Resource Management (11bm) Applied Research Project (ARP)

Science.gov (United States)

2009-12-01

tactiques de combat embarquées, comme partie du processus C2 naval militaire, définit un domaine application qui implique à la fois des décideurs humains ...combat ships defending against incoming threats and where coordination of their respective resources is a complex problem of capital importance...the case of the several frigates defending against incoming threats, multi-agent coordi- nation is a complex problem of capital importance. Better

Major Naval Operations

Science.gov (United States)

2008-09-01

operation were to take Turkey out of the war, open a direct link with the Entente’s embattled ally in Russia, force the Germans to shift troops from the...ing craft, while four combat craft (two tor- pedo craft and two light patrol craft) were captured in Port of Adabia. 5. Hartmut Zehrer, ed., Der...mission as a whole is accomplished. At the operational level, the intent is an expression of the commander’s operational vision. It provides a link

The food and weight combat. A problematic fight for the elite combat sports athlete.

Science.gov (United States)

Pettersson, Stefan; Pipping Ekström, Marianne; Berg, Christina M

2012-10-01

Weight reduction in athletes is motivated by optimisation of performance, aesthetic reasons or to achieve a pre-designated weight. Previous research has shown that dietary restraint and short term weight regulation frequently takes place among combat sports athletes such as wrestlers and judokas. The aim of this study was to explore negative experiences related to dietary strategies and weight-making practises used by elite combat sports athletes. Using semi-structured interviews, 14 Swedish national team athletes in wrestling, judo and taekwondo were asked about their dietary intake and their engagement in both long- and short-term weight regulation practises. Content analysis of the transcribed interviews, display a constant struggle regarding nutritional standpoints. Sport demands such as achieving an optimal weight and nutritional intake were considered as central in order for excellent performance. Adhering to these demands was found to be problematic however, primarily because of; (1) negative physiological responses and (2) opposing ideals of a non-sport related nature, such as the importance of the athletes to be healthy and social in their everyday lives. Copyright © 2012 Elsevier Ltd. All rights reserved.

"Shell Shock": An Entity that Predated Combat-related Posttraumatic Stress Disorder

Directory of Open Access Journals (Sweden)

Ragul Ganesh

2015-01-01

Full Text Available In the last century, numerous soldiers had been diagnosed with various post combat disorders. The terminology that has been utilized to describe such patients include combat fatigue, combat stress reaction, soldier′s heart, effort syndrome, non-ulcer dyspepsia, effects of agent orange and gulf war syndrome. The initial description of such post combat disorder was probably ′shell shock′ which came into vogue during the World War I. The soldiers, undergoing unyielding artillery bombardment, in the trenches suffered persistent symptoms of headache, behavioural changes and memory impairment, and was designated at the time as ′shell shock′. Myers and Mott, independently studied numerous soldiers to elucidate the features and aetiology of the entity. An attempt was made to restrict the usage of the term, but the psychological distress of the soldiers persisted to be addressed in some manner or the other, culminating in the genesis of Post Traumatic Stress Disorder.

Counter-Improvised Explosive Device Fusion Cells and the Brigade Combat Team: A Modern Day Imperative

Science.gov (United States)

2013-12-10

Center Observer Controller/Trainer Mentors. Lieutenant Colonel Kevin Brown , Brigade Special Troop Battalion Lead Observer Controller/Trainer Mentor...December 2010): 13-19. Joint Readiness Training C-IED Lead Observer Controller/Trainer Mentors. Lieutenant Colonel Kevin S. Brown , Brigade Special... Gareth . “How the U.S. Quietly Lost the IED War in Afghanistan.” Inter Press Service News Agency (10 June 2013). Powledge, Timothy R. “Beating the

2001 Industry Studies: Land Combat Systems

National Research Council Canada - National Science Library

Alyaqout, Faisal

2001-01-01

.... The days when production lines and factories hummed at peak capacity are gone. Orders for land combat systems have been reduced by nearly two-thirds since 1990, and competition for what few procurement dollars remain is stiff...

The consistency of combat exposure reporting and course of PTSD in Vietnam War veterans.

Science.gov (United States)

Koenen, K C; Stellman, S D; Dohrenwend, B P; Sommer, J F; Stellman, J M

2007-02-01

Self-reports of traumatic events are often used in clinical and epidemiologic studies. Nevertheless, research suggests combat exposure reports may be biased by posttraumatic stress disorder (PTSD) symptom severity, leading to an inflated dose-response relation between combat exposure and PTSD. The authors examined the consistency in combat exposure reports and their relation to PTSD symptoms in Vietnam Veteran American Legionnaires who responded to two mailed surveys (1984, 1998; N = 1,462). Combat exposure reports were highly reliable (test-retest correlation = 0.87). However, changes in exposure reporting were related to changes in PTSD symptoms, specifically reexperiencing symptoms. The effect size of the dose-response relation attributable to changes in reporting was smaller for continuous than categorical measures. Findings are discussed in relation to recent controversies over veterans' combat exposure reports.

Women in Combat: The Medical and Behavioral Health Effects on Women Who Have Served in Combat

Science.gov (United States)

2014-06-13

urinary tract infections or bacterial vaginosis while deployed, and with limited medical care available, could lead to long-term reproductive issues......experience (Gaylord 2006). Several studies have been conducted on pregnancy outcomes in female Soldiers who have deployed to combat, such as fertility

Childhood trauma, combat trauma, and substance use in National Guard and reserve soldiers.

Science.gov (United States)

Vest, Bonnie M; Hoopsick, Rachel A; Homish, D Lynn; Daws, Rachel C; Homish, Gregory G

2018-02-27

The goal of this work was to examine associations among childhood trauma, combat trauma, and substance use (alcohol problems, frequent heavy drinking [FHD], current cigarette smoking, and current/lifetime drug use) and the interaction effects of childhood trauma and combat exposure on those associations among National Guard/reserve soldiers. Participants (N = 248) completed an electronic survey asking questions about their military experiences, physical and mental health, and substance use. Childhood trauma and combat exposure were examined jointly in regression models, controlling for age, marital satisfaction, and number of deployments. Childhood trauma was associated with current drug use (trend level, odds ratio [OR] = 1.44, 95% confidence interval [CI]: 0.97, 2.14; P = .072) in the main effect model; however, there was not a significant interaction with combat. Combat exposure had a significant interaction with childhood trauma on alcohol problems (b = -0.56, 95% CI: -1.12, -0.01; P = .048), FHD (b = -0.27, 95% CI: -0.47, -0.08; P = .007), and lifetime drug use (OR = 1.78, 95% CI: 1.04, 3.04; P = .035). There were no associations with either of the trauma measures and current cigarette smoking. These results demonstrate that childhood and combat trauma have differential effects on alcohol use, such that combat trauma may not add to the effect on alcohol use in those with greater child maltreatment but may contribute to greater alcohol use among those with low child maltreatment. As expected, childhood and combat trauma had synergistic effects on lifetime drug use. Screening for multiple types of trauma prior to enlistment and/or deployment may help to identify at-risk individuals and allow time for early intervention to prevent future adverse outcomes.

Prevalence and patterns of combat sport related maxillofacial injuries

OpenAIRE

Shirani, Gholamreza; Kalantar Motamedi, Mohammad Hosein; Ashuri, Alireza; Eshkevari, Pooyan Sadr

2010-01-01

Aim: This study was designed to assess the prevalence, distribution, and patterns of injury among athletes engaged in combat sports and compare the prevalence, pattern, and types of oral and maxillofacial trauma in these athletes. Materials and Methods: A total of 120 male athletes engaged in four combat sports (boxing, taekwondo, kickboxing, and Muay Thai) who had sustained bodily trauma were studied; 95 subjects with at least one traumatic injury to the face requiring treatment were referre...

Use of recombinant factor VIIA for control of combat-related haemorrhage.

Science.gov (United States)

Woodruff, Susan I; Dougherty, Amber L; Dye, Judy L; Mohrle, Charlene R; Galarneau, Michael R

2010-02-01

Recombinant activated human coagulation factor VII (rFVIIa), an intravascular strategy to promote clotting, is being used as an adjunct to surgical control of bleeding in combat trauma patients. To describe the initial experiences with rFVIIa administered to combat casualties at US Navy-Marine Corps medical treatment facilities in Iraq, and to compare survival outcomes of those treated with rFVIIa to controls not receiving rFVIIa. Medical encounter data from the US Navy-Marine Corps Combat Trauma Registry were retrospectively reviewed to identify all battle-injured patients documented as having received rFVIIa during the period May 2004 to January 2006 of Operation Iraqi Freedom. Available clinical and injury related data are presented to characterise the patients. To assess effects of rFVIIa on survival outcomes, rFVIIa cases were matched to controls on injury severity and age. 22 battle-injured patients from the Combat Trauma Registry received rFVIIa. Primarily young US Marines, these patients typically had penetrating injuries from improvised explosive devices and gunshot wounds. Injuries were often abdominal. The average dose used was similar to that reported in another study of civilian trauma patients, although dosing varies widely in the existing experimental and anecdotal literature. Over two-thirds (68%) of the rFVIIa patients survived-an identical outcome seen for a matched control group of 22 patients. Survival of seriously injured combat casualties was good, although identical to that of a control group. Methodological limitations of this retrospective study preclude making firm conclusions about the effectiveness of rFVIIa. Future controlled studies are needed for safety and efficacy testing of rFVIIa in combat trauma patients.

Combat Neurosis in the Battered Teacher.

Science.gov (United States)

Science News, 1978

1978-01-01

Investigates the effect of school violence on classroom teachers. The study of 253 Los Angeles inner city classroom teachers reveals that many of them have developed conditions similar to the combat neurosis found in soldiers at war. (HM)

Cultural and Religious Awareness: The Key to Analyzing and Combating the Relative Combat Power for Islamic-Based Terrorism

National Research Council Canada - National Science Library

Khan, Muhammad M

2005-01-01

... terrorists. Second, the United States must conduct cultural awareness/cultural intelligence training for all military personnel who are deploying to combat the GWOT, and for all staff in the regional standing...

Is effective mass in combat sports punching above its weight?

Science.gov (United States)

Lenetsky, Seth; Nates, Roy J; Brughelli, Matt; Harris, Nigel K

2015-04-01

The segmental and muscular complexity of the human body can result in challenges when examining the kinetics of impacts. To better understand this complexity, combat sports literature has selected effective mass as a measure of an athlete's inertial contribution to the momentum transfer during the impact of strikes. This measure helps to clarify the analysis of striking kinetics in combat sports. This paper will review: (1) effective mass as a concept and its usage as a measure of impact intensity in combat sports, (2) the neuromuscular pattern known as "double peak muscle activation" which has been theorized to help enhance initial hand velocity upon impact and joint stiffening during impact, (3) the methods and equations used to calculate effective mass, and (4) practitioner recommendations based on the literature. We will argue in this manuscript that the act of punching presents unique challenges to the current understanding of effective mass due to additional force application during impact. This review will improve the understanding of effective mass and its roles in effective striking serving to underpin future research into performance enhancement in striking based combat sports. Copyright © 2014 Elsevier B.V. All rights reserved.

Assessment of combating-desertification strategies using the linear assignment method

Science.gov (United States)

Hassan Sadeghravesh, Mohammad; Khosravi, Hassan; Ghasemian, Soudeh

2016-04-01

Nowadays desertification, as a global problem, affects many countries in the world, especially developing countries like Iran. With respect to increasing importance of desertification and its complexity, the necessity of attention to the optimal combating-desertification alternatives is essential. Selecting appropriate strategies according to all effective criteria to combat the desertification process can be useful in rehabilitating degraded lands and avoiding degradation in vulnerable fields. This study provides systematic and optimal strategies of combating desertification by use of a group decision-making model. To this end, the preferences of indexes were obtained through using the Delphi model, within the framework of multi-attribute decision making (MADM). Then, priorities of strategies were evaluated by using linear assignment (LA) method. According to the results, the strategies to prevent improper change of land use (A18), development and reclamation of plant cover (A23), and control overcharging of groundwater resources (A31) were identified as the most important strategies for combating desertification in this study area. Therefore, it is suggested that the aforementioned ranking results be considered in projects which control and reduce the effects of desertification and rehabilitate degraded lands.

Effective Protection or Effective Combat

DEFF Research Database (Denmark)

Lemberg-Pedersen, Martin

2016-01-01

alternative routes. On the other hand, European border control and its ‘combat against smugglers’ has emerged as a massively lucrative market for the European arms industry, both in terms of contracts to guard the EU’s external borders and in terms of the export of weapons and control systems to North African...

Teaching Combative Sports through Tactics

Science.gov (United States)

Kozub, Francis M.; Kozub, Mary L.

2004-01-01

Martial arts have become popular in the United States and have transitioned from being spectator sports to avenues for active participation by people of all ages. The purpose of this article is to highlight tactical similarities in selected combative sport activities and to provide martial arts and wrestling instructors with an alternative…

Weight Loss Strategies in Combat Sports and Concerning Habits in Mixed Martial Arts.

Science.gov (United States)

Barley, Oliver R; Chapman, Dale W; Abbiss, Chris R

2017-12-28

Combat sports are typically divided into weight classes and body mass manipulation to reach a weight class is commonplace. Previous research suggests that mixed martial arts (MMA) weight loss practices may be more extreme than other combat sports. We sought to investigate the magnitude of weight lost and prevalence of weight loss strategies in different combat sports. Competitors (n=637) from Brazilian jiu jitsu (BJJ), boxing, judo, MMA, muay Thai/kickboxing (MT/K), taekwondo (TKD) and wrestling completed an online questionnaire seeking information regarding their weight loss practices. Body mass manipulation was commonly undertaken by all combat sports athletes, with a particularly high incidence of gradual dieting, increased exercise and fluid restriction. Skipping meals was higher in TKD and wrestling (84%) compared with the other combat sports (~58%), whilst training in heated rooms and forced oral fluid loss (spitting) was higher in wrestling (83% and 47%, respectively) compared with other combat sports (~45% and ~19%, respectively). MMA athletes reported the highest usage of sauna (76%) and water loading (67%) whilst also reporting the second highest use of training in rubber/plastic suits (63%). Body mass manipulation was present in all combat sports with the prevalence and magnitude of acute weight loss greater in MMA. The incidence of and practices reported will assist support staff to be fully aware of the variety of methods these athletes and coaches may use to achieve weight loss. Additionally, the results could aid regulatory bodies in the further development of policies on weight cutting.

A Pilot Project Demonstrating that Combat Medics Can Safely Administer Parenteral Medications in the Emergency Department.

Science.gov (United States)

Schauer, Steven G; Cunningham, Cord W; Fisher, Andrew D; DeLorenzo, Robert A

2017-12-01

Introduction Select units in the military have improved combat medic training by integrating their functions into routine clinical care activities with measurable improvements in battlefield care. This level of integration is currently limited to special operations units. It is unknown if regular Army units and combat medics can emulate these successes. The goal of this project was to determine whether US Army combat medics can be integrated into routine emergency department (ED) clinical care, specifically medication administration. Project Design This was a quality assurance project that monitored training of combat medics to administer parenteral medications and to ensure patient safety. Combat medics were provided training that included direct supervision during medication administration. Once proficiency was demonstrated, combat medics would prepare the medications under direct supervision, followed by indirect supervision during administration. As part of the quality assurance and safety processes, combat medics were required to document all medication administrations, supervising provider, and unexpected adverse events. Additional quality assurance follow-up occurred via complete chart review by the project lead. Data During the project period, the combat medics administered the following medications: ketamine (n=13), morphine (n=8), ketorolac (n=7), fentanyl (n=5), ondansetron (n=4), and other (n=6). No adverse events or patient safety events were reported by the combat medics or discovered during the quality assurance process. In this limited case series, combat medics safely administered parenteral medications under indirect provider supervision. Future research is needed to further develop this training model for both the military and civilian setting. Schauer SG , Cunningham C W, Fisher AD , DeLorenzo RA . A pilot project demonstrating that combat medics can safely administer parenteral medications in the emergency department. Prehosp Disaster Med. 2017;32(6):679-681.

Combat aircraft noise

Science.gov (United States)

Sgarbozza, M.; Depitre, A.

1992-04-01

A discussion of the characteristics and the noise levels of combat aircraft and of a transport aircraft in taking off and landing are presented. Some methods of noise reduction are discussed, including the following: operational anti-noise procedures; and concepts of future engines (silent post-combustion and variable cycle). Some measurement results concerning the noise generated in flight at great speeds and low altitude will also be examined. Finally, the protection of the environment of French air bases against noise will be described and the possibilities of regulation examined.

The role of intrinsic and extrinsic rewards in committing violence during combat: A cross-sectional study with former combatants in the DR Congo.

Science.gov (United States)

Haer, Roos; Hermenau, Katharin; Elbert, Thomas; Moran, James K; Hecker, Tobias

2017-05-01

It has been postulated that the violent behavior that characterizes armed conflict is reinforced by the possibility of receiving rewards. The present study examined the potential influence of two types of rewards in an ongoing setting of conflict: extrinsic and intrinsic rewards. Former combatants active in the Democratic Republic of the Congo (N = 198) were interviewed and questioned about the way they were recruited, the offenses they committed during combat, their level of perceived intrinsic rewards (i.e., appetitive perception of violence), and the number of received extrinsic rewards during their time in the armed group (e.g., money, extra food, alcohol, or drugs). A moderated multiple regression analysis showed that the number of received extrinsic rewards and the level of intrinsic rewards were significantly positively related to the number of different types of offenses committed. In contrast to our expectations and previous findings, the recruitment type (forced conscription vs. voluntary enlistment) did not moderate this relation. Our findings suggest that both types of rewards play a role in committing violence during combat. We suggest, therefore, that reintegration programs should not only consider the influence of extrinsic rewards, but also need to address the influence of intrinsic rewards to counter violent behavior among former combatants. Aggr. Behav. 43:241-250, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Littoral Combat Ship: Need to Address Fundamental Weaknesses in LCS and Frigate Acquisition Strategies

Science.gov (United States)

2016-06-01

LITTORAL COMBAT SHIP Need to Address Fundamental Weaknesses in LCS and Frigate Acquisition Strategies Report to...Office Highlights of GAO-16-356, a report to congressional committees June 2016 LITTORAL COMBAT SHIP Need to Address Fundamental Weaknesses in...capabilities of the LCS—a small surface combatant (SSC) consisting of a ship and reconfigurable mission packages built by two shipyards as different

Logistical Analysis of the Littoral Combat Ship

National Research Council Canada - National Science Library

Rudko, David

2003-01-01

The purpose of the Littoral Combat Ship (LCS) is to provide the Navy with an affordable, small, multi-mission ship capable of independent, interdependent, and integrated operations inside the littorals...

New approaches to combat Porphyromonas gingivalis biofilms

Science.gov (United States)

Gerits, Evelien; Verstraeten, Natalie; Michiels, Jan

2017-01-01

ABSTRACT In nature, bacteria predominantly reside in structured, surface-attached communities embedded in a self-produced, extracellular matrix. These so-called biofilms play an important role in the development and pathogenesis of many infections, as they are difficult to eradicate due to their resistance to antimicrobials and host defense mechanisms. This review focusses on the biofilm-forming periodontal bacterium Porphyromonas gingivalis. Current knowledge on the virulence mechanisms underlying P. gingivalis biofilm formation is presented. In addition, oral infectious diseases in which P. gingivalis plays a key role are described, and an overview of conventional and new therapies for combating P. gingivalis biofilms is given. More insight into this intriguing pathogen might direct the development of better strategies to combat oral infections. PMID:28473880

Towards a theory of ex-combatant reintegration

Directory of Open Access Journals (Sweden)

Stina Torjesen

2013-12-01

Full Text Available This paper encourages the development of a theoretical framework for the study of the reintegration of ex-combatants after war. It takes the first steps towards this by proposing a new definition of reintegration, where the processes ex-combatants experience, rather than the programmatic support offered by international and national agencies, take centre stage. The article links the study of reintegration to two broader disciplines; political economy and sociology, and in particular to the two disciplines’ account of power and group belonging. It argues that a political economy approach is particularly useful for making sense of the context in which reintegration processes unfold. The article also suggests some relevant research questions and highlights methodological concerns related to research on reintegration.

Planning the annual cycle in groups of cadet combat sports perfection

Directory of Open Access Journals (Sweden)

Ananchenko Konstantin

2016-08-01

Full Text Available Within a large training cycle in conditions of high general level of stress the authors recommend optimal implementation of planning undulating dynamics of cadets’ combat exercise stress. The article proves the efficiency of one-cycle construction of training highly- qualified single-combat cadets at the stage of maximal realization of sporting possibilities, which includes both features of traditional cycles (preparatory, competitional, transitional and module-sectional composition of training. It scientifically substantiates, that the choice of those or other types of microcycles which present the structure of mesocycles is determined by a few basic factors which must be necessarily taken into account while planning the training process of sportsmen of different qualification. It is suggested to use certain varieties of microcycles in the practice of preparation of single combat cadets. It is substantiated that accounting in planning the annual cycle in groups of sporting perfection of students of the educed types of microcycles for every type of single combats is an actual task of further scientific research.

Excellence in fleet combat replacement squadrons: predicting carrier qualification success

OpenAIRE

Smith, Martin P.

1988-01-01

This thesis presents a two-part analysis of excellence criteria for fleet combat replacement squadrons. Part one focuses on the qualitative issues and management techniques identified in outstanding fleet combat replacement squadrons. Part two develops and presents a regression model for predicting a fleet replacement squadron pilot's carrier qualification grade. The model was derived using standard linear regression techniques and the SPSSx software package of the Naval Postgraduate School. ...

U.S. Navy Bloodhounds: Establishing A New Maritime Security Combatant

Science.gov (United States)

2016-06-01

economy- car ’ standards, but it would move on Corvette engines: twin HP General Electric LM2500 gas turbine engines.”55 Considered sports cars of...and defense leaders craving something more high tech than inexpensive combat workhorses. Based on this assumption, the Perry class’ high-end...to restructure the LCS program for development of a new small surface combatant.195 This brief identifies that, beginning with FY 2019 construction

Medical capability team: the clinical microsystem for combat healthcare delivery in counterinsurgency operations.

Science.gov (United States)

Clark, Susz; Van Steenvort, Jon K

2008-01-01

Today's operational environment in the support of counterinsurgency operations requires greater tactical and operational flexibility and diverse medical capabilities. The skills and organizations required for full spectrum medical operations are different from those of the past. Combat healthcare demands agility and the capacity for rapid change in clinical systems and processes to better support the counterinsurgency environment. This article proposes the Army Medical Department (AMEDD) develop and implement the medical capability team (MCT) for combat healthcare delivery. It discusses using the concept of the brigade combat team to develop medical capability teams as the unit of effectiveness to transform frontline care; provides a theoretical overview of the MCT as a "clinical microsystem"; discusses MCT leadership, training, and organizational support, and the deployment and employment of the MCT in a counterinsurgency environment. Additionally, this article proposes that the AMEDD initiate the development of an AMEDD Combat Training Center of Excellence to train and validate the MCTs. The complexity of combat healthcare demands an agile and campaign quality AMEDD with joint expeditionary capability in order to promote the best patient outcomes in a counterinsurgency environment.

A New Approach to Weapon-Target Assignment in Cooperative Air Combat

Directory of Open Access Journals (Sweden)

Yi-zhe Chang

2017-01-01

Full Text Available A new approach to solving weapon-target assignment (WTA problem is proposed in this paper. Firstly, relative superiority that lays the foundation for assignment is calculated based on the combat power energy of the fighters. Based on the relative superiority, WTA problem is formulated. Afterwards, a hybrid algorithm consisting of improved artificial fish swarm algorithm (AFSA and improved harmony search (HS is introduced and furthermore applied to solve the assignment formulation. Finally, the proposed approach is validated by eight representative benchmark functions and two concrete cooperative air combat examples. The results show that the approach proposed in this paper achieves good performances in solving WTA problem in cooperative air combat.

Enhancing Brigade Combat Team Adaptability

Science.gov (United States)

2010-06-11

Developing Learning Infrastructures (Training, Education , Practice, Research, Doctrine) -Create a shared vision -Build the business case (assess/Buy...To effectively respond to the characteristics of the operational environment, Brigade Combat Teams must be able to learn constantly from experience...behavior. Organizational adaptive behavior consists of three supporting emergent behaviors which are: self-organization, learning , and organizational

Maturity In The Petrochemical Industry Features, Motives And Combating

International Nuclear Information System (INIS)

Farag, H.; El Messirie, A.

2004-01-01

Petrochemicals give the highest value from crude oil and natural gas but suffers from maturity like any other business. Petrochemicals companies are promoting their business in the direction from oil and gas commodities. Specialities and life science. Reasons of maturity are expired patents, low demand, over capacity, intense competition. Actions to combat maturity are to restructure capacity achieving mega sizes, do downstream, and restructuring business practices. Strategies followed by some companies to combat maturity include exit, focus on core business and exploit a competitive advantage

Effect of Parachute Jump in the Psychophysiological Response of Soldiers in Urban Combat.

Science.gov (United States)

Sánchez-Molina, Joaquín; Robles-Pérez, José J; Clemente-Suárez, Vicente J

2017-06-01

The study of organic and psychological response during combat situations has been poorly reported despite its importance for soldiers training and specific instruction, so it was proposed as aim of the present investigation to analyze the effect of a tactical parachute simulated jump in psycho-physiological response of paratroopers' warfighters during an urban combat simulation. 19 male paratroopers (31.9 ± 6.2 year old; 173.6 ± 5.3 cm; 73.8 ± 8.3 Kg) of the Spanish Army were divided in two groups: parachute jump group (n:11) that conducted a simulated parachute jump and a urban combat maneuver and a non-parachute jump group (n:8) that only conducted an urban combat maneuver. We analyzed before and after the maneuver the rated perceived exertion, legs strength manifestation, blood lactate, cortical activation, heart rate variability, blood oxygen saturation and pressure, skin temperature, fine motor skills, and anxiety state. A tactical parachute simulated jump prior to an urban combat maneuver produce significantly (p jump situation in professional Army paratroopers. Independently of the parachute jump, an urban combat maneuver produces a significant increase in rated perceived exertion, blood lactate, heart rate, legs strength, sympathetic modulation and anxiety response as well as a significant decrease in blood oxygen saturation and parasympathetic modulation.

THE PROGRESS OF THE ROMANIAN ARMS INDUSTRY IN THE INTERWAR PERIOD

Directory of Open Access Journals (Sweden)

SCURTU Costin

2014-09-01

Full Text Available The analysis of the transformations which the national defense system underwent after 1918, showed that, at the time, it followed a few paths: training the higher military leading bodies and activating specific structures in order to coordinate the entire arms and services in the; modernizing the infantry and cavalry; training troops for combat in mountain areas and on the sea side, as well as ranger regiments; equipping the army with modern military technologies, particularly for the aviation, tank units and communication

Project VALOR: Trajectories of Change in PTSD in Combat-Exposed Veterans

Science.gov (United States)

2015-10-01

Post - traumatic stress disorder ( PTSD ), military sexual trauma (MST), suicide, combat-exposed veterans, PTSD ...develop the first longitudinal registry of combat-exposed men and women with post - traumatic stress disorder ( PTSD ), 1649 participants from across the...Keane, T. M. (2012). Project VALOR: Design and methods of a longitudinal registry of post - traumatic stress disorder ( PTSD ) in

Assured communications and combat resiliency: the relationship between effective national communications and combat efficiency

Science.gov (United States)

Allgood, Glenn O.; Kuruganti, Phani Teja; Nutaro, James; Saffold, Jay

2009-05-01

Combat resiliency is the ability of a commander to prosecute, control, and consolidate his/her's sphere of influence in adverse and changing conditions. To support this, an infrastructure must exist that allows the commander to view the world in varying degrees of granularity with sufficient levels of detail to permit confidence estimates to be levied against decisions and course of actions. An infrastructure such as this will include the ability to effectively communicate context and relevance within and across the battle space. To achieve this will require careful thought, planning, and understanding of a network and its capacity limitations in post-event command and control. Relevance and impact on any existing infrastructure must be fully understood prior to deployment to exploit the system's full capacity and capabilities. In this view, the combat communication network is considered an integral part of or National communication network and infrastructure. This paper will describe an analytical tool set developed at ORNL and RNI incorporating complexity theory, advanced communications modeling, simulation, and visualization technologies that could be used as a pre-planning tool or post event reasoning application to support response and containment.

EphB1 as a Novel Drug Target to Combat Pain and Addiction

Science.gov (United States)

2017-09-01

AWARD NUMBER: W81XWH-14-1-0220 TITLE: EphB1 as a Novel Drug Target to Combat Pain and Addiction PRINCIPAL INVESTIGATOR: Mark Henkemeyer...as a Novel Drug Target to Combat Pain and Ad 5a. CONTRACT NUMBER EphB1 as a Novel Drug Target to Combat Pain and Addiction 5b. GRANT NUMBER W81XWH...neuronal and has functions in vascular endothelial cells. 6. We have also carried out computational analysis of potantial docking/binding of chemical

Legislations combating counterfeit drugs in Hong Kong.

Science.gov (United States)

Lai, C W; Chan, W K

2013-08-01

To understand legislation combating counterfeit drugs in Hong Kong. This study consisted of two parts. In part I, counterfeit drugs–related ordinances and court cases were reviewed. In part II, indepth interviews of the stakeholders were described. Hong Kong. All Hong Kong ordinances were screened manually to identify those combating counterfeit drugs. Court cases were searched for each of the identified cases. Then, the relevant judgement justifications were analysed to identify sentencing issues. Indepth interviews with the stakeholders were conducted to understand their perceptions about such legislation. Trade Marks Ordinance, Patents Ordinance, Trade Descriptions Ordinance, and Pharmacy and Poisons Ordinance were current legislative items combating counterfeit drugs. Sentencing criteria depended on: intention to deceive, quantity of seized drugs, presence of expected therapeutic effect or toxic ingredients, previous criminal records, cooperativeness with Customs officers, honest confessions, pleas of guilty, types of drugs, and precautionary measures to prevent sale of counterfeit drugs. Stakeholders’ perceptions were explored with respect to legislation regarding the scale and significance of the counterfeit drug problem, penalties and deterrents, drug-specific legislation and authority, and inspections and enforcement. To plug the loopholes, a specific law with heavy penalties should be adopted. This could be supplemented by non-legal measures like education of judges, lawyers, and the public; publishing the names of offending pharmacies; and emphasising the role of pharmacists to the public.

MEDICIÓN DE LA IRA EN EL DEPORTE DE COMBATE: VALIDACIÓN DEL STAXI-2 EN DEPORTISTAS MEXICANOS/ MEASUREMENT OF ANGER IN COMBAT SPORT:VALIDATION OF STAXI-2 IN MEXICAN SPORTSMEN

Directory of Open Access Journals (Sweden)

Nazira Calleja Bello**

2010-05-01

Full Text Available RESUMENLa ira es una emoción que juega un papel fundamental en la ejecución de los deportes de combate. El propósito delpresente estudio fue desarrollar una versión para deportistas de combate del Inventario de Expresión de la Ira Estado-Rasgo, STAXI-2, versión española. La muestra estuvo conformada por 303 deportistas que formaban parte de las seleccionesnacionales mexicanas de cinco deportes de combate. Los resultados mostraron una estructura factorial similar a la versiónespañola, que reporta tres escalas: Ira-Estado, Ira-Rasgo y Expresión de Ira; sin embargo, de los 49 reactivos iniciales sólose conservaron 28, que se agruparon en siete factores y no en las nueve subescalas que conformaban el instrumento original.Los índices de consistencia interna fueron aceptables y se obtuvieron correlaciones significativas entre los factores, exceptocon el Control de la ira. El inventario obtenido es un instrumento válido y confiable para su utilización en la medición de laira en el deporte de combate.ABSTRACTThe anger is an emotion that plays a fundamental role in combat sports execution. The purpose of the present study wasto develop a version for combat sportsmen of the State-Trait Anger Expression Inventory, STAXI-2, Spanish version. Thesample was conformed by 303 sportsmen that were part of the selections national Mexicans of five combat sports. Theresults showed a similar factorial structure to the Spanish version which reports three scales: Anger-State, Anger-Trait andAnger-Expression; however, of the 49 initial items only 28 were conserved that grouped in seven factors and not in the ninesubscales that consisted the original instrument. The indexes of internal consistency were acceptable and significantcorrelations were obtained among the factors, except with the Anger-Control. The obtained inventory is a reliable and validfor its use in anger mensuration in combat sports.

Critical concerns in Iraq/Afghanistan war veteran-forensic interface: combat-related postdeployment criminal violence.

Science.gov (United States)

Sreenivasan, Shoba; Garrick, Thomas; McGuire, James; Smee, Daniel E; Dow, Daniel; Woehl, Daniel

2013-01-01

Identifying whether there is a nexus between Iraq and Afghanistan combat injuries and civilian violence on return from deployment is complicated by differences in reactions of individuals to combat exposure, the overlapping effects of traumatic brain injury (TBI) and posttraumatic stress disorder (PTSD), and the low base rate of civilian violence after combat exposure. Moreover, the overall prevalence of violence among returning Iraq and Afghanistan combat war veterans has not been well documented. Malingered symptoms and either exaggeration or outright fabrication of war zone exposure are challenges to rendering forensic opinions, with the risk reduced by accessing military documents that corroborate war zone duties and exposure. This article serves as a first step toward understanding what may potentiate violence among returning Iraq and Afghanistan veterans. We offer a systematic approach toward the purpose of forensic case formulation that addresses whether combat duty/war zone exposure and associated clinical conditions are linked to criminal violence on return to civilian life.

SKYLARK - A crossbow-launched micro scale cheap UAV for close aerial surveillance

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Alexandru-Marius PANAIT

2012-03-01

Full Text Available Close air support of ground troops especially in densely populated, urban environments has an ever increasing prevalence in the modern warfare. Counter-terrorism activities as well as land-based “surgical strikes” impose a set of special requirements on all the used weapons and equipment so as to minimize weight, cost and complexity and maximize efficiency. Small scale UAVs are in service with all the armed forces around the globe; micro UAVs are emerging as the ground troop close support preferred solution. Endurance and range of these devices is regularly small to very small, and their speed is low. Their small size makes them virtually un-targetable if somewhat still detectable. A new generation of micro-drones is proposed, with a higher speed (up to 350 km/h ground speed averaged and automatic recovery system. Project SKYLARK consists of a reusable minimal micro-UAV featuring a portable micro-USB camera and an aerodynamically assisted timer-based recovery system.

Defense Acquisitions: 2009 Review of Future Combat System Is Critical to Program's Direction

National Research Council Canada - National Science Library

Francis, Paul L

2008-01-01

The Future Combat System (FCS) program which comprises 14 integrated weapon systems and an advanced information network is the centerpiece of the Army's effort to transition to a lighter, more agile, and more capable combat force...

Indirect Relations Between Transgressive Acts and General Combat Exposure and Moral Injury.

Science.gov (United States)

Frankfurt, Sheila B; Frazier, Patricia; Engdahl, Brian

2017-11-01

Moral injury describes the deleterious effects of acts of commission (e.g., killing noncombatants), omission (e.g., failing to prevent a massacre), or betrayal (i.e., by a trusted authority figure) during military service that transgress accepted behavioral boundaries and norms. Transgressive acts are proposed to lead to a guilt- and shame-based syndrome consisting of post-traumatic stress disorder (PTSD) symptoms, demoralization, self-handicapping, and self-injury. In this study, we tested a frequently cited model of moral injury and assessed the associations between potentially transgressive acts, moral injury outcomes, and guilt and fear. Additionally, we sought to clarify the relative contribution of transgressive and nontransgressive/general combat exposure to moral injury. On the basis of previous research and theory, we anticipated that the transgressive acts would be related to outcomes through guilt and that nontransgressive combat exposure would be related to outcomes through fear. Secondary analysis was conducted on data from a sample of combat-exposed male veterans at a Midwestern Veterans Affairs (VA) medical center (N = 190) who participated in a larger parent study on postdeployment readjustment. Structural equation modeling was used to test the pathways from transgressive and nontransgressive combat exposure to PTSD symptoms and suicidality through combat-related guilt and combat-related fear. The institutional review boards of the Midwestern VA medical center and the university of the affiliated researchers approved the study. In total, 38% (n = 72) of the sample reported a potentially transgressive act as one of their three worst traumatic events. The most common potentially transgressive act was killing an enemy combatant (17%; n = 32). In structural equation modeling analyses. potentially transgressive acts were indirectly related to both suicidality (β = 0.09, p < 0.01) and PTSD symptoms (β = 0.06, p < 0.05) through guilt. General combat

Women in Combat Compendium

Science.gov (United States)

2008-01-01

support area • Location of unit TOC or HQ • Location of actual combat operations • No basis to answer this question 4. Given the U.S. Army’s current...welfare issue. I recall that part of General Order #1 was no sexual relations when deployed. Obviously, soldiers discovering pregnancy in the middle of...and had discussion about sexual relations and the 60 effect on unit cohesion, pregnancy testing, and affairs of the heart; whether appropriate or

Global Combat Support System - Army Increment 2 (GCSS-A Inc 2)

Science.gov (United States)

2016-03-01

2016 Major Automated Information System Annual Report Global Combat Support System - Army Increment 2 (GCSS-A Inc 2) Defense Acquisition...Secretary of Defense PB - President’s Budget RDT&E - Research, Development, Test, and Evaluation SAE - Service Acquisition Executive TBD - To Be...Date Assigned: Program Information Program Name Global Combat Support System - Army Increment 2 (GCSS-A Inc 2) DoD Component Army Responsible

Combating illicit trafficking

International Nuclear Information System (INIS)

Biro, L.L.; Grama, E.V.

2002-01-01

Full text: National Commission for Nuclear Activities Control (CNCAN) is the national authority, which is contact point for illicit trafficking and coordinates all measures and activities to combat and prevent illicit trafficking with nuclear material and radioactive sources. Legal framework regarding illicit trafficking has been improved due to new Physical Protection Regulations, Regulations on using the DBT, Regulations on requirements for qualification of guards and physical protection personnel, Design Basis Threat for each nuclear facility to avoid the unauthorized removal or theft of nuclear material or radioactive sources. New amendments of the Law for the safe deployment of nuclear activities, Law no. 111/1996, republished, in respect of illicit trafficking with nuclear material and radioactive sources are in the process to be approved by the Parliament. CNCAN is member of the Romanian Non-proliferation Group that is an interdepartmental mechanism of cooperation entered into force in August 1999. During the sessions of this group there are discussions focused on the preventing and combating illicit trafficking with nuclear material and radioactive sources. CNCAN is member of the Interministerial Council that controls import and export with strategic products including nuclear material, non nuclear material and equipment pertinent for proliferation of nuclear weapons. An Emergency Mobile Unit has been created in 2001 that contains instruments (gamma dose rate instruments portable and personal, contaminometers, mini MCA with CdZnTe detector, a CANBERRA Inspector with Nal, CdZnTe and HPGe detectors and 2 FiedSPEC, a mobile laboratory, 2 cars and individual equipment). CNCAN is cooperating with the Police through a National Plan to verify the authorization holders in order to prevent and combat illicit trafficking, and to find the orphan sources. CNCAN is the beneficiary of the PECO Project initiated by the European Commission in cooperation with the IAEA and

Integrated Assessment of Prevention and Restoration Actions to Combat Desertification

Science.gov (United States)

Bautista, S.; Orr, B. J.; Vallejo, R.

2009-12-01

Recent advances in desertification and land degradation research have provided valuable conceptual and analytical frameworks, degradation indicators, assessment tools and surveillance systems with respect to desertification drivers, processes, and impacts. These findings, together with stakeholders’ perceptions and local/regional knowledge, have helped to define and propose measures and strategies to combat land degradation. However, integrated and comprehensive assessment and evaluation of prevention and restoration strategies and techniques to combat desertification is still lacking, and knowledge on the feasibility and cost-effectiveness of the proposed strategies over a wide range of environmental and socio-economic conditions is very scarce. To address this challenge, we have launched a multinational project (PRACTICE - Prevention and Restoration Actions to Combat Desertification. An Integrated Assessment), funded by the European Commission, in order to link S & T advances and traditional knowledge on prevention and restoration practices to combat desertification with sound implementation, learning and adaptive management, knowledge sharing, and dissemination of best practices. The key activities for pursuing this goal are (1) to establish a platform and information system of long-term monitoring sites for assessing sustainable management and actions to combat desertification, (2) to define an integrated protocol for the assessment of these actions, and (3) to link project assessment and evaluation with training and education, adaptive management, and knowledge sharing and dissemination through a participatory approach involving scientists, managers, technicians, financial officers, and members of the public who are/were impacted by the desertification control projects. Monitoring sites are distributed in the Mediterranean Europe (Greece, Italy, Spain, and Portugal), Africa (Morocco, Namibia, South Africa), Middle East (Israel), China, and South and North

Innovative contracting strategies for combating climate change.

Science.gov (United States)

2011-11-01

The state of Maryland has made a strong commitment to combating climate change and reducing : greenhouse gas emissions. This research investigated the state of practice of innovative contracting : solutions to reduce emissions from highway constructi...

The Aftermath of Combat-Related PTSD: Toward an Understanding of Transgenerational Trauma

Science.gov (United States)

Pearrow, Melissa; Cosgrove, Lisa

2009-01-01

The number of military personnel who are involved in combat situations continues to increase. As a result, researchers have identified risk factors associated with the development of combat-related posttraumatic stress disorder (PTSD). The authors of this article review some of the characteristics of military personnel involved in these conflicts,…

Effectiveness of battlefield-ethics training during combat deployment: a programme assessment.

Science.gov (United States)

Warner, Christopher H; Appenzeller, George N; Mobbs, Angela; Parker, Jessica R; Warner, Carolynn M; Grieger, Thomas; Hoge, Charles W

2011-09-03

Breakdowns in the ethical conduct of soldiers towards non-combatants on the battlefield are of grave concern in war. Evidence-based training approaches to prevent unethical conduct are scarce. We assessed the effectiveness of battlefield-ethics training and factors associated with unethical battlefield conduct. The training package, based on movie vignettes and leader-led discussions, was administered 7 to 8 months into a 15-month high-intensity combat deployment in Iraq, between Dec 11, 2007, and Jan 30, 2008. Soldiers from an infantry brigade combat team (total population about 3500) were randomly selected, on the basis of company and the last four digits of each soldier's social security number, and invited to complete an anonymous survey 3 months after completion of the training. Reports of unethical behaviour and attitudes in this sample were compared with a randomly selected pre-training sample from the same brigade. The response patterns for ethical behaviour and reporting of ethical violations were analysed with chi-square analyses. We developed two logistic regression models using self-reported unethical behaviours as dependent variables. Factors associated with unethical conduct, including combat experiences and post-traumatic stress disorder (PTSD), were assessed with validated scales. Of 500 randomly selected soldiers 421 agreed to participate in the anonymous post-training survey. A total of 397 soldiers of the same brigade completed the pre-training survey. Training was associated with significantly lower rates of unethical conduct of soldiers and greater willingness to report and address misconduct than in those before training. For example, reports of unnecessary damage or destruction of private property decreased from 13·6% (54 of 397; 95% CI 10·2-17·0) before training to 5·0% (21 of 421; 2·9-7·1) after training (percent difference -63·2%; pethics training positively influenced soldiers' understanding of how to interact with and treat non-combatants

Weight Management Practices of Australian Olympic Combat Sport Athletes.

Science.gov (United States)

Reale, Reid; Slater, Gary; Burke, Louise M

2017-09-05

Combat sport athletes undertake chronic and rapid weight loss (RWL) practices to qualify for weight divisions lower than their training weight. Variation between sports in the prevalence, methods, and magnitude of weight loss as well as recovery practices may be influenced by factors including competition level and culture. Differences in methodologies of previous research in combat sports make direct comparisons difficult, thus this study aimed to examine weight loss practices among all Olympic combat sports in Australia, using standardised methodology. High calibre competitors in wrestling, boxing, judo and taekwondo (n=260) at Australian competitions were surveyed using a validated tool which provides quantification of how extreme an athlete's weight loss practices are; the RWL score (RWLS). Additional qualitative and quantitative survey data were also collected. Neither sport, sex or weight division group had an effect on RWLS however a significant effect of athlete calibre was detected [F (2,215) = 4.953, MSE = 4.757, p = 0.00792]. Differences between sports were also evident for: most weight ever lost in order to compete [H = 19.92, p = 0.0002), age at which weight cutting began (H = 16.34, p = 0.001) and selected methods/patterns of RWL (p < 0.001). Weight cycling between competitions was common among all sports as were influences on athlete's behaviours. While many similarities in weight loss practices and experiences exist between combat sports, specific differences were evident. Nuanced, context/culturally specific guidelines should be devised to assist fighters' in optimising performance while minimising health implications.

A Simple Probabilistic Combat Model

Science.gov (United States)

2016-06-13

Government may violate any copyrights that exist in this work. This page intentionally left blank. ABSTRACT The Lanchester ...page intentionally left blank. TABLE OF CONTENTS Page No.Abstract iii List of Illustrations vii 1. INTRODUCTION 1 2. DETERMINISTIC LANCHESTER MODEL...This page intentionally left blank. 1. INTRODUCTION The Lanchester combat model1 is a simple way to assess the effects of quantity and quality

Characterizing Center of Mass and Moment of Inertia of Soldiers' Loads Packed for Combat

National Research Council Canada - National Science Library

Hasselquist, Leif; Bensel, Carolyn K; Norton, Karen; Piscitelle, Louis; Schiffman, Jeffrey M

2004-01-01

...) location and moment of inertia (MOI) may be influenced in combat load packing. In addition, the physical properties of the combat loads were compared to the properties of a laboratory fabricated backpack...

Strategic Misstep: ’Immortal’ Robotic Warfare, Inviting Combat to Suburban America

Science.gov (United States)

2010-03-01

locations of those combatants.59 Predator “ Porn ” – Immoral, or Just “Freaking Cool” Air Force RPA combatant operators and those around them will likely...accessed February 4, 2010). Predator “feeds” have been renamed in military circles to Predator “ porn ”. For reference see Mockenhaupt, “We’ve Seen the

Contributions of Women to U.S. Combat Operations

National Research Council Canada - National Science Library

Burnes, Thresa

2008-01-01

.... combat operations from the Revolutionary War to present-day conflicts. The U.S. military continues to fight a transnational, dispersed enemy that employs irregular tactics and asymmetric warfare...

Combat veterans and the death penalty: a forensic neuropsychiatric perspective.

Science.gov (United States)

Wortzel, Hal S; Arciniegas, David B

2010-01-01

With our nation's present conflicts, a new generation of veterans are returning home, many of whom have substantial psychopathology and are encountering significant barriers in accessing care. Headlines from around the nation reflect that some of these wounded warriors go on to commit offenses that are potentially punishable by death. Existing circumstances speak to the urgency with which the subject of combat veterans with post-traumatic stress disorder (PTSD), traumatic brain injury (TBI), or both facing capital crimes ought to be addressed. This publicity has led to a recent call for a legislatively or judicially enacted, narrow, categorical exclusion for combat veterans who were affected by either PTSD or TBI at the time of their capital offenses. In the present article, we illustrate the reality that combat veterans who commit capital offenses may face execution, summarize legal arguments offered in favor of a categorical exclusion, and provide a neuropsychiatric perspective on PTSD, TBI, and aggression, to help inform further dialogue on this weighty subject.

The Other End of the Spear: The Tooth-to-Tail Ratio (T3R) in Modern Military Operations

National Research Council Canada - National Science Library

McGrath, John J

2007-01-01

John McGrath's "The Other End of the Spear" is a timely historical analysis and an important follow-on work to his earlier analysis of troop density trends in CSI Occasional Paper 16, "Boots on the Ground...

Rebelle De Fatou Keita Ou le Combat Feminin Contre la Patriarchie ...

African Journals Online (AJOL)

Le combat féministe est un sujet d'actualité dans une Afrique toujours gouvernée par des systèmes phallocentriques qui emprisonnent la femme ou l'enterrent dans la misère. L'écriture, parmi d'autres moyens, est une arme par excellence utilisée dans le combat contre le système patriarcal. L'écrivaine féministe s'en sert ...

Injuries associated with combat sports, active component, U.S. Armed Forces, 2010-2013.

Science.gov (United States)

2014-05-01

The practice of combat sports creates a potential for training- and sports-related injuries among military members. During the 4-year surveillance period, there were 12,108 cases of injuries associated with combat sports among active component service members; the overall incidence rate was 21.0 per 10,000 person-years (p-yrs). The rates were higher among service members who were male, Hispanic, in the youngest age groups, in the Army, junior enlisted, and in combat-specific occupations. The rate among recruit/ trainees (779.4 per 10,000 p-yrs) was more than 165 times the rate among all other active component service members (non-recruits) (4.7 per 10,000 p-yrs). Sprains, strains, and contusions accounted for more than one-half of the primary (first-listed) diagnoses associated with combat sports cases. More serious conditions such as concussions/head injuries and skull/face fractures/intracranial injuries were reported among 3.9% and 2.1% of all cases and were more common among boxing-related cases. Hand/wrist fractures were also common among boxing cases. Wrestling had comparatively greater proportions of dislocations and open wounds. Although the combat sport training provides many physical and mental benefits to the individual, safety practices should be enforced to reduce the most frequent and serious injuries.

Reconciling disparate prevalence rates of PTSD in large samples of US male Vietnam veterans and their controls

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Gottesman Irving I

2006-05-01

Full Text Available Abstract Background Two large independent studies funded by the US government have assessed the impact of the Vietnam War on the prevalence of PTSD in US veterans. The National Vietnam Veterans Readjustment Study (NVVRS estimated the current PTSD prevalence to be 15.2% while the Vietnam Experience Study (VES estimated the prevalence to be 2.2%. We compared alternative criteria for estimating the prevalence of PTSD using the NVVRS and VES public use data sets collected more than 10 years after the United States withdrew troops from Vietnam. Methods We applied uniform diagnostic procedures to the male veterans from the NVVRS and VES to estimate PTSD prevalences based on varying criteria including one-month and lifetime prevalence estimates, combat and non-combat prevalence estimates, and prevalence estimates using both single and multiple indicator models. Results Using a narrow and specific set of criteria, we derived current prevalence estimates for combat-related PTSD of 2.5% and 2.9% for the VES and the NVVRS, respectively. Using a more broad and sensitive set of criteria, we derived current prevalence estimates for combat-related PTSD of 12.2% and 15.8% for the VES and NVVRS, respectively. Conclusion When comparable methods were applied to available data we reconciled disparate results and estimated similar current prevalences for both narrow and broad definitions of combat-related diagnoses of PTSD.

Virtual Individual Combatant Trainer for Embedded Rehearsal (VICTER)

National Research Council Canada - National Science Library

Barham, Paul

2002-01-01

Report developed under SBIR contract. Reality by Design, Inc. (RBD) presents its Phase 2 Plus results of developing a modular, man-in-the-loop, embedded simulation system for Individual Combatant (IC...

Combat exposure severity as a moderator of genetic and environmental liability to post-traumatic stress disorder.

Science.gov (United States)

Wolf, E J; Mitchell, K S; Koenen, K C; Miller, M W

2014-05-01

Twin studies of veterans and adults suggest that approximately 30-46% of the variance in post-traumatic stress disorder (PTSD) is attributable to genetic factors. The remaining variance is attributable to the non-shared environment, which, by definition, includes combat exposure. This study used a gene by measured environment twin design to determine whether the effects of genetic and environmental factors that contribute to the etiology of PTSD are dependent on the level of combat exposure. The sample was drawn from the Vietnam Era Twin Registry (VETR) and included 620 male-male twin pairs who served in the US Military in South East Asia during the Vietnam War era. Analyses were based on data from a clinical diagnostic interview of lifetime PTSD symptoms and a self-report measure of combat exposure. Biometric modeling revealed that the effects of genetic and non-shared environment factors on PTSD varied as a function of level of combat exposure such that the association between these factors and PTSD was stronger at higher levels of combat exposure. Combat exposure may act as a catalyst that augments the impact of hereditary and environmental contributions to PTSD. Individuals with the greatest exposure to combat trauma were at increased risk for PTSD as a function of both genetic and environmental factors. Additional work is needed to determine the biological and environmental mechanisms driving these associations.

Neural indicators of interpersonal anger as cause and consequence of combat training stress symptoms.

Science.gov (United States)

Gilam, G; Lin, T; Fruchter, E; Hendler, T

2017-07-01

Angry outbursts are an important feature of various stress-related disorders, and commonly lead to aggression towards other people. Findings regarding interpersonal anger have linked the ventromedial prefrontal cortex (vmPFC) to anger regulation and the locus coeruleus (LC) to aggression. Both regions were previously associated with traumatic and chronic stress symptoms, yet it is unclear if their functionality represents a consequence of, or possibly also a cause for, stress symptoms. Here we investigated the relationship between the neural trajectory of these indicators of anger and the development and manifestation of stress symptoms. A total of 46 males (29 soldiers, 17 civilians) participated in a prospective functional magnetic resonance imaging experiment in which they played a modified interpersonal anger-provoking Ultimatum Game (UG) at two-points. Soldiers were tested at the beginning and end of combat training, while civilians were tested at the beginning and end of civil service. We assumed that combat training would induce chronic stress and result in increased stress symptoms. Soldiers showed an increase in stress symptoms following combat training while civilians showed no such change following civil service. All participants were angered by the modified UG irrespective of time point. Higher post-combat training stress symptoms were associated with lower pre-combat training vmPFC activation and with higher activation increase in the LC between pre- and post-combat training. Results suggest that during anger-provoking social interactions, flawed vmPFC functionality may serve as a causal risk factor for the development of stress symptoms, and heightened reactivity of the LC possibly reflects a consequence of stress-inducing combat training. These findings provide potential neural targets for therapeutic intervention and inoculation for stress-related psychopathological manifestations of anger.

Regenerative medicine applications in combat casualty care.

Science.gov (United States)

Fleming, Mark E; Bharmal, Husain; Valerio, Ian

2014-03-01

The purpose of this report is to describe regenerative medicine applications in the management of complex injuries sustained by service members injured in support of the wars in Afghanistan and Iraq. Improvements in body armor, resuscitative techniques and faster transport have translated into increased patient survivability and more complex wounds. Combat-related blast injuries have resulted in multiple extremity injuries, significant tissue loss and amputations. Due to the limited availability and morbidity associated with autologous tissue donor sites, the introduction of regenerative medicine has been critical in managing war extremity injuries with composite massive tissue loss. Through case reports and clinical images, this report reviews the application of regenerative medicine modalities employed to manage combat-related injuries. It illustrates that the novel use of hybrid reconstructions combining traditional and regenerative medicine approaches are an effective tool in managing wounds. Lessons learned can be adapted to civilian care.

[Psychiatric, Cognitive and Emotional Profile in Ex-combatants of Illegal Armed Groups in Colombia].

Science.gov (United States)

Tobón, Carlos; Aguirre-Acevedo, Daniel Camilo; Velilla, Lina; Duque, Jon; Ramos, Claudia Patricia; Pineda, David

2016-01-01

Exposure to armed conflict produces biological adaptations oriented to handle the highly stressful conditions in war environments. The special features of The Colombian armed create a special scenario to evaluate the human behavior. In this study, psychiatric, cognitive and emotional processing characteristics of a group of Colombian armed illegal forces of ex-combatants are described. Sixty-three ex combatants and 22 controls were assessed with WAIS (IQ), INECO frontal screening (executive functions), Interpersonal Reactivity Index (empathy), emotional features recognition and MINI (psychiatric profile). When compared to the control group, ex-combatants showed higher frequency of antisocial personality disorder (P=.031) and behavioral dissocial disorder (P=.017). In cognitive profile, the ex-combatants showed a lower score in the executive function test (Me=18.50; RQ=4.00), control (Me=23.00; RQ=5.25), with a poor personal distress in emphatic profile (Me=10.00; RQ=5.00) compared to control group (Me=37.00; RQ=7.25). We found differences in cognitive and psychiatric profile in ex-combatants in comparison with controls. Copyright © 2015 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

THE HARMONISATION OF LEGISLATION ON COMBATTING TAX EVASION IN THE EUROPEAN UNION

Directory of Open Access Journals (Sweden)

DANIELA IANCU

2011-04-01

Full Text Available Combating tax evasion is part of the Lisbon Strategy. Tax fraud created a significant distortion in the functioning of the internal market and prevented fair competition.In its resolution of 2th of September 2008 on a coordinated strategy to improve the fight against fiscal fraud (2008/2033 (INI the European Parliament stressed that the Member States cannot combat cross-border fraud in isolation and called on the Commission to propose mechanisms to promote cooperation between Member States.This paper aims to analyse the main mechanisms to combat the tax evasion at the European level and, also, the changes that our country had to make in the field of legislation in order to achieve the EU standard on the fight against tax evasion.

Worldwide actions to combat abuse.

Science.gov (United States)

1998-01-01

This paper reports several developments on the global efforts to combat abuse and violence against women and children. It is noted that in South Africa, Belem, Brazil, and Lesotho, protest actions were conducted against women and child abuse. Although the protests were made separately, the protests generally called for implementation of initiatives from the government to address the issue of child and women abuse. In the context of preventing abusive behaviors, a study by the University of Cape Town in South Africa on the appropriateness and feasibility of short-term community-based group therapy concluded that such an approach might be effective in treating delinquent behavior. In Indonesia, the Rifka Annisa Women's Crisis Centre is working to combat violence against women by providing services to victims; while in Israel, a media campaign is aiming to increase awareness and support for women's help centers. In addition, the government of Bangladesh has established a Cell Against Violence Against Women that provides legal counseling and assistance for civil and criminal cases related to violence against women. Furthermore, the WHO and the International Federation of Obstetricians and Gynecologists have collaborated to conduct a joint workshop to explore how violence against women can be eliminated.

Assessment of Psychophysiological Response and Specific Fine Motor Skills in Combat Units.

Science.gov (United States)

Sánchez-Molina, Joaquín; Robles-Pérez, José J; Clemente-Suárez, Vicente J

2018-03-02

Soldiers´ training and experience can influence the outcome of the missions, as well as their own physical integrity. The objective of this research was to analyze the psycho-physiological response and specific motor skills in an urban combat simulation with two units of infantry with different training and experience. psychophysiological parameters -Heart Rate, blood oxygen saturation, glucose and blood lactate, cortical activation, anxiety and heart rate variability-, as well as fine motor skills were analyzed in 31 male soldiers of the Spanish Army, 19 belonging to the Light Infantry Brigade, and 12 to the Heavy Forces Infantry Brigade, before and after an urban combat simulation. A combat simulation provokes an alteration of the psycho-physiological basal state in soldiers and a great unbalance in the sympathetic-vagal interaction. The specific training of Light Infantry unit involves lower metabolic, cardiovascular, and anxiogenic response not only previous, but mainly after a combat maneuver, than Heavy Infantry unit's. No differences were found in relation with fine motor skills, improving in both cases after the maneuver. This fact should be taken into account for betterment units´ deployment preparation in current theaters of operations.

Combating Forest Corruption: the Forest Integrity Network

NARCIS (Netherlands)

Gupta, A.; Siebert, U.

2004-01-01

This article describes the strategies and activities of the Forest Integrity Network. One of the most important underlying causes of forest degradation is corruption and related illegal logging. The Forest Integrity Network is a timely new initiative to combat forest corruption. Its approach is to

Troop education and avian influenza surveillance in military barracks in Ghana, 2011

Directory of Open Access Journals (Sweden)

Odoom John

2012-11-01

Full Text Available Abstract Background Influenza A viruses that cause highly pathogenic avian influenza (HPAI also infect humans. In many developing countries such as Ghana, poultry and humans live in close proximity in both the general and military populations, increasing risk for the spread of HPAI from birds to humans. Respiratory infections such as influenza are especially prone to rapid spread among military populations living in close quarters such as barracks making this a key population for targeted avian influenza surveillance and public health education. Method Twelve military barracks situated in the coastal, tropical rain forest and northern savannah belts of the country were visited and the troops and their families educated on pandemic avian influenza. Attendants at each site was obtained from the attendance sheet provided for registration. The seminars focused on zoonotic diseases, influenza surveillance, pathogenesis of avian influenza, prevention of emerging infections and biosecurity. To help direct public health policies, a questionnaire was used to collect information on animal populations and handling practices from 102 households in the military barracks. Cloacal and tracheal samples were taken from 680 domestic and domesticated wild birds and analysed for influenza A using molecular methods for virus detection. Results Of the 1028 participants that took part in the seminars, 668 (65% showed good knowledge of pandemic avian influenza and the risks associated with its infection. Even though no evidence of the presence of avian influenza (AI infection was found in the 680 domestic and wild birds sampled, biosecurity in the households surveyed was very poor. Conclusion Active surveillance revealed that there was no AI circulation in the military barracks in April 2011. Though participants demonstrated good knowledge of pandemic avian influenza, biosecurity practices were minimal. Sustained educational programs are needed to further strengthen

Predictive Methods for Dense Polymer Networks: Combating Bias with Bio-Based Structures

Science.gov (United States)

2016-03-16

Combating bias with bio - based structures 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Andrew J. Guenthner...unlimited. PA Clearance 16152 Integrity  Service  Excellence Predictive methods for dense polymer networks: Combating bias with bio -based...Architectural Bias • Comparison of Petroleum-Based and Bio -Based Chemical Architectures • Continuing Research on Structure-Property Relationships using

Planning of Combat Operations and Command of Troops with the Aid of Network Graphs,

Science.gov (United States)

1985-01-14

84033705 PAGE Bew€. e oemuse, 3. 3II. M 0o 5) 1e. cr Porn ..V . o.m 2ujrnP Vflp dot, CrnPcJ1. 816. crnP 21 .(6 6 1 7 to0 flpopepmo Imp "+ Fig. 55...following reference number 2 to first order event and we write/record with its arabic numeral inside the circle, which indicates first order event. We

Guilt is more strongly associated with suicidal ideation among military personnel with direct combat exposure.

Science.gov (United States)

Bryan, Craig J; Ray-Sannerud, Bobbie; Morrow, Chad E; Etienne, Neysa

2013-05-15

Suicide rates in the U.S. military have been rising rapidly in the past decade. Research suggests guilt is a significant predictor of suicidal ideation among military personnel, and may be especially pronounced among those who have been exposure to combat-related traumas. The current study explored the interactive effect of direct combat exposure and guilt on suicidal ideation in a clinical sample of military personnel. Ninety-seven active duty U.S. Air Force personnel receiving outpatient mental health treatment at two military clinics completed self-report symptom measures of guilt, depression, hopelessness, perceived burdensomeness, posttraumatic stress disorder, and suicidal ideation. Generalized multiple regression analyses indicated a significant interaction of guilt and direct combat exposure (B=.124, SE=.053, p=.020), suggesting a stronger relationship of guilt with suicidal ideation among participants who had direct combat exposure as compared to those who had not. The interactions of direct combat exposure with depression (B=.004, SE=.040, p=.926), PTSD symptoms (B=.016, SE=.018, p=.382), perceived burdensomeness (B=.159, SE=.152, p=.300) and hopelessness (B=.069, SE=.036, p=.057) were nonsignificant. Although guilt is associated with more severe suicidal ideation in general among military personnel, it is especially pronounced among those who have had direct combat exposure. Copyright © 2013 Elsevier B.V. All rights reserved.

Risk factors for colostomy in military colorectal trauma: a review of 867 patients.

Science.gov (United States)

Watson, J Devin B; Aden, James K; Engel, Julie E; Rasmussen, Todd E; Glasgow, Sean C

2014-06-01

Limited data exist examining the use of fecal diversion in combatants from modern armed conflicts. Characterization of factors leading to colostomy creation is an initial step toward optimizing and individualizing combat casualty care. A retrospective review of the US Department of Defense Trauma Registry database was performed for all US and coalition troops with colorectal injuries sustained during combat operations in Iraq and Afghanistan over 8 years. Colostomy rate, anatomic injury location, mechanism of injury, demographic data, and initial physiologic parameters were examined. Univariate and multivariate analyses were conducted. We identified 867 coalition military personnel with colorectal injuries. The overall colostomy rate was 37%. Rectal injuries had the highest diversion rate (56%), followed by left-sided (41%) and right-sided (20%) locations (P colon (odds ratio [OR], 2.2), rectal versus right colon (OR, 7.5), left versus right colon (OR, 3.4), GSW (OR, 2.0), ISS ≥ 16 (OR, 1.7), and DCS (OR, 1.6). In this exploratory study of 320 combat-related colostomies, distal colon and rectal injuries continue to be diverted at higher rates independent of other comorbidities. Additional outcomes-directed research is needed to determine whether such operative management is beneficial in all patients. Published by Mosby, Inc.

Estratégias utilizadas no combate a resistência bacteriana Recent achievements to combat bacterial resistance

OpenAIRE

Gustavo Pozza Silveira; Faruk Nome; José Carlos Gesser; Marcus Mandolesi Sá; Hernán Terenzi

2006-01-01

This article provides an overview on the recent achievements to combat Gram-positive bacteria and the mechanisms related to antimicrobial activity and bacterial resistance. Selected synthetic methodologies to access structurally diverse bioactive compounds are presented in order to emphasize the most important substances currently developed to overcome multiresistant strains. The main properties of vancomycin and related glycopeptide antibiotics are also discussed as a background to understan...

New Equipping Strategies for Combat Support Hospitals

Science.gov (United States)

2010-01-01

Combat and Doctrine Development and COL Timothy Lamb , supported by MAJ Gary Cooper, included members of our team in visits to Sierra Army Depot and...aspect of improving materiel stew - ardship is improving the quality of data related to the procurement, maintenance, and upgrading of equipment

On shelterbelt design for combating sand invasion.

NARCIS (Netherlands)

Mohammed, A.E.; Stigter, C.J.; Adam, H.S.

1996-01-01

After a review of the scarce literature on using trees against sand encroachment, a quantitative experiment with a wide shelterbelt to combat sand invasion is reported on. Experimental work was carried out at the northwestern border of the Gezira Scheme (Sudan), an area of severe land degradation

Unintended Relevance: The Role of the Stryker Brigade Combat Team in the Decisive Action Environment

Science.gov (United States)

2017-05-25

its_time_to_create_a_megacities_combat_unit_110717.html. 47 Steve Krippel and Chris Ricci, “The Stryker Brigade Combat Team: America’s Early Entry Force,” Infantry, July...vehicles to transport the large amounts of equipment to do their job , which is to fight dismounted in complex terrain. Light infantry is necessary...2015_National_Military_Strategy.pdf. Krippel, Steve , and Chris Ricci. “The Stryker Brigade Combat Team: America’s Early Entry Force.” Infantry, July-September 2014

Roles of scholars in the practice of combating-desertification: a case study in northwest China.

Science.gov (United States)

Yang, Lihua; Lan, Zhiyong; Wu, Jianguo

2010-08-01

This study investigated the perceived importance of scholars' participation in combating-desertification programs in northwest China and analyzed the underlying factors and mechanisms. Our results show that, while various experts, professors, and researchers have participated in combating-desertification programs, their actions were often not effective. Only those scholars who understood the local situations adequately had important and positive impacts. These scholars served as information brokers between the governments and other stakeholders, entrepreneurial activity organizers for farmers, governmental representatives, or advocators for local affairs themselves. They played indispensible roles in facilitating efforts in combating desertification. The study also identified key factors that led to the success of scholars' participation in combating-desertification activities. Our findings have practical implications for improving the effectiveness of scholars' participation in land restoration and environmental management.

Training Strategies to Mitigate Expectancy-Induced Response Bias in Combat Identification: A Research Agenda

Energy Technology Data Exchange (ETDEWEB)

Greitzer, Frank L.; Andrews, Dee H.

2008-04-15

Historical assessments of combat fratricide reveal principal contributing factors in the effects of stress, continuous operations or sleep deprivation, poor situational awareness, emotions, and lack of training. This paper discusses what and how improvements in combat identification (CID) may be achieved through training. In addition to skill-based training, CID training must focus on countering the negative effects of expectancy in the face of heightened anxiety and stressors of continuous operations that lead to combat errors or fratricide. The paper examines possible approaches to training for overcoming erroneous expectancies and emotional factors that may distort or limit accurate "blue force" identification.

Training Strategies to Mitigate Expectancy-Induced Response Bias in Combat Identification: A Research Agenda

Energy Technology Data Exchange (ETDEWEB)

Greitzer, Frank L.; Andrews, Dee H.

2009-12-01

Historical assessments of combat fratricide reveal principal contributing factors in the effects of stress, continuous operations or sleep deprivation, poor situational awareness, emotions, and lack of training. This paper discusses what and how improvements in combat identification (CID) may be achieved through training. In addition to skill-based training, CID training must focus on countering the negative effects of expectancy in the face of heightened anxiety and stressors of continuous operations that lead to combat errors or fratricide. The paper examines possible approaches to training for overcoming erroneous expectancies and emotional factors that may distort or limit accurate "blue force" identification.

Marksmanship Requirements from the Perspective of Combat Veterans - Volume 2: Summary Report

Science.gov (United States)

2016-02-01

M. McInroy who provided input to the questionnaire and insured that the Army’s Centers of Excellence were aware of the importance of their students ...combat gear Qualify with weapon in combat gear Hit targets at night using aiming lights & night vision goggles Hit targets at night with thermal ...conditions, the junior and some of the senior enlisted were not comfortable under these conditions making it unsatisfactory. 10 Engineer. Different

Glasgow Coma Scores, Early Opioids, and Posttraumatic Stress Disorder Among Combat Amputees

Science.gov (United States)

2014-04-01

extracted from in- theater patient encounter forms by Expeditionary Medical En- counter Database trauma nurses . GCS scores of 3 to 12 in- dicate moderate to...that may negatively impact hemodynamics (Fox et al., 1995). Combat-trauma anes- thesiologists are advised to minimize these side effects when managing...the most seriously injured and/or hemodynamically unstable patients. The present findings are consistent with this principle of combat casualty care by

Conforming and nonconforming personality and stress coping styles in combat athletes

Directory of Open Access Journals (Sweden)

Bernacka Ryszarda Ewa

2016-06-01

Full Text Available The main objective of this study was to investigate whether the personality dimension of conformism/nonconformism was a predictor of stress coping styles in athletes training combat sports, and to present the characteristics of this personality dimension in the context of the competitors’ adaptive/innovative sport performance. Scores of 346 males practising combat sports such as kick boxing, MMA, thai boxing, boxing and wrestling were analyzed. The participants completed the Creative Behaviour Questionnaire (KANH III measuring the conformity/nonconformity personality dimension and the Coping Inventory for Stressful Situations (CISS measuring stress coping styles. The comparative analyses were conducted only for the groups of conformists and nonconformists. Differences in stress coping styles between conformists and nonconformists training combat sports were found as nonconformists tended to prefer the task-oriented coping style. Conclusively, a higher rate of nonconformity was associated with increasingly frequent occurrence of task-oriented coping and decreasingly frequent emotion-oriented coping.

Combatives for Alienated Youth: Problems and Prospects.

Science.gov (United States)

Hellison, Don

Combative activities (boxing, wrestling, kung fu, etc.) are seen as having a positive influence on alienated inner city youth. Potential contributions of such activities in a school curriculum or recreation program include involvement, security, self-concept, and self-realization. Participants may be able to free themselves from such stereotype…

Prevalence and patterns of combat sport related maxillofacial injuries.

Science.gov (United States)

Shirani, Gholamreza; Kalantar Motamedi, Mohammad Hosein; Ashuri, Alireza; Eshkevari, Pooyan Sadr

2010-10-01

This study was designed to assess the prevalence, distribution, and patterns of injury among athletes engaged in combat sports and compare the prevalence, pattern, and types of oral and maxillofacial trauma in these athletes. A total of 120 male athletes engaged in four combat sports (boxing, taekwondo, kickboxing, and Muay Thai) who had sustained bodily trauma were studied; 95 subjects with at least one traumatic injury to the face requiring treatment were referred to us by the physician team. The type of injury (facial laceration, facial fractures, jaw dislocation, etc.), site of facial injury (jaw, nose, malar bone, teeth, etc.), dental injuries (tooth fracture, displacement, luxation, and avulsion), causative sport (boxing, taekwondo, kickboxing, and Muay Thai) as well as demographic data were recorded. Injuries were examined clinically and radiographically, and treated accordingly by a specialist. Treatment data and demographics were recorded for each subject. Recorded data were assessed, and χ(2), ANOVA, and Kruskal-Wallis tests were used to statistically analyze and compare the data. Of 120 subjects, 95 male subjects (79.2%), aged 18-25 years (avg. 20 years), had at least one traumatic injury to the face requiring medical treatment. These injuries included facial laceration, bone fractures (nose, mandible, and zygoma), dental injuries (displacement, luxation, fracture, and avulsion), and mandibular dislocation which were recorded in 83 (69.2%), 55 (45.1%), 53 (44.2%), and 8 (6.7%) cases respectively. Statistically significant differences were encountered among various injuries and the sports; kickboxing caused the most maxillofacial injuries and was identified as more injurious. Tooth fractures (59.7%) were the most common dental injuries, and the nose (84.7%) was the most frequently fractured facial bone. Lacerations were more common in Thai-boxers (93.3%). Injuries were significantly greater in professional rather than amateur athletes. In this study

Prevalence and patterns of combat sport related maxillofacial injuries

Directory of Open Access Journals (Sweden)

Shirani Gholamreza

2010-01-01

Full Text Available Aim: This study was designed to assess the prevalence, distribution, and patterns of injury among athletes engaged in combat sports and compare the prevalence, pattern, and types of oral and maxillofacial trauma in these athletes. Materials and Methods: A total of 120 male athletes engaged in four combat sports (boxing, taekwondo, kickboxing, and Muay Thai who had sustained bodily trauma were studied; 95 subjects with at least one traumatic injury to the face requiring treatment were referred to us by the physician team. The type of injury (facial laceration, facial fractures, jaw dislocation, etc., site of facial injury (jaw, nose, malar bone, teeth, etc., dental injuries (tooth fracture, displacement, luxation, and avulsion, causative sport (boxing, taekwondo, kickboxing, and Muay Thai as well as demographic data were recorded. Injuries were examined clinically and radiographically, and treated accordingly by a specialist. Treatment data and demographics were recorded for each subject. Recorded data were assessed, and c2 , ANOVA, and Kruskal-Wallis tests were used to statistically analyze and compare the data. Results: Of 120 subjects, 95 male subjects (79.2%, aged 18-25 years (avg. 20 years, had at least one traumatic injury to the face requiring medical treatment. These injuries included facial laceration, bone fractures (nose, mandible, and zygoma, dental injuries (displacement, luxation, fracture, and avulsion, and mandibular dislocation which were recorded in 83 (69.2%, 55 (45.1%, 53 (44.2%, and 8 (6.7% cases respectively. Statistically significant differences were encountered among various injuries and the sports; kickboxing caused the most maxillofacial injuries and was identified as more injurious. Tooth fractures (59.7% were the most common dental injuries, and the nose (84.7% was the most frequently fractured facial bone. Lacerations were more common in Thai-boxers (93.3%. Injuries were significantly greater in professional rather

The Activities and Attitudes of Armenian-Georgian Troops which Affected the Course of Kösedağ War

Directory of Open Access Journals (Sweden)

Mehmet ÖZMENLİ

2014-12-01

War of Kösedağ provide plenty of useful information for you. The sources in question describes and explains in detail the number of the enemy, the way the enemy got prepared for the War, the deployment of the troops, the ethnic composition of the enemy troops and the course of the War. Contemporary Turkish historians give important knowledge of about the Mongolian and Pre-Asian communities. However, based on the Armenian and Georgian sources, some research needs to be done on the relationship with the Armenians - Georgians and their role in the War and in the collapse of the the State of the Seljuks.

Disruption of bradycardia associated with discriminative conditioning in combat veterans with PTSD

Directory of Open Access Journals (Sweden)

Jay P Ginsberg

2008-06-01

Full Text Available Jay P Ginsberg1,2, Edwin Ayers3, Louisa Burriss1, Donald A Powell1,41Shirley L. Buchanan Neuroscience Laboratory, Dorn VA Medical Center, Columbia, SC, USA; 2Department of Pharmacology, Physiology, and Neuroscience, School of Medicine, 4Department of Psychology, University of South Carolina, Columbia, SC, USA; 3Department of Psychology, South Carolina State University, Orangeburg, SC, USAAbstract: The effects of combat-related posttraumatic stress disorder (PTSD on heart rate (HR responding associated with a discriminative delay eyeblink (EB conditioning paradigm are reported. Combat PTSD+, Combat PTSD−, and Noncombat PTSD− veterans were assessed with psychometric self-report measures, and baseline heart rate variability (HRV was measured before receiving a 72-trial session of discriminative EB classical conditioning. Two types (red or green light of conditioned stimuli (CS were used: one (CS+ predicted a tone, followed immediately by an aversive stimulus (corneal airpuff; the other (CS− predicted a tone alone, not followed by the airpuff. The light signal was presented for 5 seconds, during which HR was measured. On all psychometric measures, the PTSD+ subgroup was significantly different from the PTSD− subgroups (Combat + Noncombat, and the PTSD− subgroups did not significantly differ from each other. A linear deceleration in HR to CS+ and CS− signals was found in the combined PTSD− subgroup and on CS− trials in the PTSD+ subgroup, but was not present on CS+ trials in the PTSD+ subgroup. Results are interpreted with respect to a behavioral stages model of conditioned bradycardia and in terms of neural substrates which are both critical to HR conditioning and known to be abnormal in PTSD.Keywords: bradycardia, PTSD, combat veterans, classical conditioning

Screening for Posttraumatic Stress Disorder among Somali ex-combatants: A validation study

Directory of Open Access Journals (Sweden)

Rockstroh Brigitte

2007-09-01

Full Text Available Abstract Background In Somalia, a large number of active and former combatants are affected by psychological problems such as Posttraumatic Stress Disorder (PTSD. This disorder impairs their ability to re-integrate into civilian life. However, many screening instruments for Posttraumatic Stress Disorder used in post-conflict settings have limited validity. Here we report on development and validation of a screening tool for PTSD in Somali language with a sample of ex-combatants. Methods We adapted the Posttraumatic Diagnostic Scale (PDS to reflect linguistic and cultural differences within the Somali community so that local interviewers could be trained to administer the scale. For validation purposes, a randomly selected group of 135 Somali ex-combatants was screened by trained local interviewers; 64 of them were then re-assessed by trained clinical psychologists using the Composite International Diagnostic Interview (CIDI and the Self-Report Questionnaire (SRQ-20. Results The screening instrument showed good internal consistency (Cronbach's α = .86, convergent validity with the CIDI (sensitivity = .90; specificity = .90 as well as concurrent validity: positive cases showed higher SRQ-20 scores, higher prevalence of psychotic symptoms, and higher levels of intake of the local stimulant drug khat. Compared to a single cut-off score, the multi-criteria scoring, in keeping with the DSM-IV, produced more diagnostic specificity. Conclusion The results provide evidence that our screening instrument is a reliable and valid method to detect PTSD among Somali ex-combatants. A future Disarmament, Demobilization and Reintegration Program in Somalia is recommended to screen for PTSD in order to identify ex-combatants with special psycho-social needs.

Managing a front-line field hospital in Libya: Description of case mix and lessons learned for future humanitarian emergencies

Directory of Open Access Journals (Sweden)

Adam C. Levine

2012-06-01

Full Text Available Between June and August 2011, International Medical Corps deployed a field hospital near the front-line of the fighting between government troops and opposition fighters in Western Libya. The field hospital cared for over 1300 combatants and non-combatants from both sides of the conflict during that time period, the vast majority of them presenting with war-related injuries. Over 60% of battle-related injuries were due to shrapnel wounds and blast injuries from exploding small mortars, with smaller percentages due to battle-related motor vehicle accidents, gun shot wounds, burns, and other causes. The most pertinent lessons learned from our experience were the importance of dedicating significant resources to logistics and supply chain management, the rewards garnered from building strong ties with the local community early in the deployment of the field hospital, and the need to pay careful attention to basic principles of humanitarian ethics.

Role of Occupational Therapy in Combating Human Trafficking.

Science.gov (United States)

Gorman, Kathleen W; Hatkevich, Beth Ann

Human trafficking is a modern-day form of slavery that includes sex trafficking, labor trafficking, and trafficking of children. It is estimated that 35.8 million people are enslaved around the world. Because of the traumatic experiences that victims of human trafficking encounter, the needs of victims are extensive and require the services of several providers, including health care providers, for victims to transform into survivors and thrivers. Currently, the role of occupational therapy is minimal and unexplored. The profession of occupational therapy has the capacity of having a profound role in both providing client-centered care services to victims and survivors of human trafficking and partaking in preventive advocacy efforts to combat human trafficking. Further advocacy efforts are required to promote the profession of occupational therapy in combating human trafficking. Copyright © 2016 by the American Occupational Therapy Association, Inc.

Candid Voices - Agile Combat Support From the OC-ALC Engine Shop Viewpoint. Volume XXII, Number 4

National Research Council Canada - National Science Library

Larvick, Jon

1998-01-01

.... This article will take the Agile Combat Support initiative -the focus of combat support shifts from maintaining massive inventories to establishing a response capability-as the goal and will focus...

Combating Corruption Relates Money Laundering Activities in Indonesia: a Hope and Reality

OpenAIRE

Handoyo, Sigit

2008-01-01

Corruption in Indonesia has become a culture and systemic so that it could not be eradicated in the short period of time. As corruption is closely related to money laundering activities, it is not impossible that combating corruption also means combating money laun-dering activities. PPATK (Pusat Pengkajian dan Analisis Transaksi Keuangan) as the Indone-sia's FIU (Financial Intelligence Unit) has hard works to reveal those money laundering and corruptions activities. Beside its obstacles, PPA...

PTSD, combat injury, and headache in Veterans Returning from Iraq/Afghanistan.

Science.gov (United States)

Afari, Niloofar; Harder, Laura H; Madra, Naju J; Heppner, Pia S; Moeller-Bertram, Tobias; King, Clay; Baker, Dewleen G

2009-10-01

To examine the relationship between posttraumatic stress disorder, combat injury, and headache in Operation Iraqi Freedom and Operation Enduring Freedom veterans at the VA San Diego Healthcare System. Previous investigations suggest that a relationship between posttraumatic stress disorder and primary headache disorders exists and could be complicated by the contribution of physical injury, especially one that results in loss of consciousness. These associations have not been systematically examined in Operation Iraqi Freedom and Operation Enduring Freedom veterans. In this observational cross-sectional study, a battery of self-report, standardized questionnaires was completed by 308 newly registered veterans between March and October 2006. The Davidson Trauma Scale was used to determine the degree of posttraumatic stress disorder symptoms and combat-related physical injury was assessed by self-report. The presence of headache was based on a symptom checklist measure and self-reported doctor diagnoses. Logistic regression analysis was performed to predict presence of headache and determine odds ratios and 95% confidence intervals associated with demographic, military, in-theatre, and mental health characteristics. About 40% of the veterans met the criteria for posttraumatic stress disorder; 40% self-reported current headache, 10% reported a physician diagnosis of migraine, 12% a physician diagnosis of tension-type headache, and 6% reported both types of headache. Results from the logistic regression model indicated that combat-related physical injury (odds ratio: 2.25; 95% confidence interval: 1.17-4.33) and posttraumatic stress disorder (odds ratio: 4.13; 95% confidence interval: 2.44-6.99) were independent predictors of self-reported headache. Additional analyses found that veterans with both tension and migraine headache had higher rates of posttraumatic stress disorder (chi-square [d.f. = 3] = 15.89; P = .001) whereas veterans with migraine headache alone had

A Theory of Combative Advertising

OpenAIRE

Yuxin Chen; Yogesh V. Joshi; Jagmohan S. Raju; Z. John Zhang

2009-01-01

In mature markets with competing firms, a common role for advertising is to shift consumer preferences towards the advertiser in a tug-of-war, with no effect on category demand. In this paper, we analyze the effect of such “combative” advertising on market power. We show that, depending on the nature of consumer response, combative advertising can reduce price competition to benefit competing firms. However, it can also lead to a procompetitive outcome where individual firms advertise to incr...

Role of infection control in combating antibiotic resistance

African Journals Online (AJOL)

] that impacts on human health and may potentially have a major effect on the global economy.[2] The United States Centers for Disease Control and Prevention (CDC) has identified four core actions to combat this challenge, i.e. surveillance, ...

Simulation and Effectiveness Analysis on One versus One Beyond Visual Range Air Combat

Directory of Open Access Journals (Sweden)

Haoyu Liu

2018-01-01

Full Text Available A kind of one versus one beyond visual range (BVR air combat model has been established, which includes functional models of radar, missile and fighter and the process of several combat stages. Air combat effectiveness ratio (ACER is defined to analyse the result. The 2k factor design method is used to design combat test case and analyses the influence of three factors (fighter stealth character, missile range and flight height on ACER. Simulation result reveals that when RCS of one fighter is reduced from 0dBm2 to -10dBm2 which cannot remarkably affect the opposition fighter’s radar detection distance and missile launch distance, the RCS factor has small influence and the missile range factor has great influence. When RCS of one fighter is reduced from -10dBm2 to -20dBm2, the opposition fighter’s radar detection distance will be reduced and lead the result of its missile launch distance be less than its missile range. Compared with the former case, the effect of RCS factor increases and the effect of missile range factor decreases. However, the effect of height is not significant.

Is Democratization a Sound Strategy for Combating Fundamentalist Islam

National Research Council Canada - National Science Library

Johnson, Anthony J

2008-01-01

.... This paper examines the premise that "universal human rights", as the basis for democracy, is compatible with Islamic culture and is therefore a sound strategy for combating the spread of "Islamic...

MEG Working Memory N-Back Task Reveals Functional Deficits in Combat-Related Mild Traumatic Brain Injury.

Science.gov (United States)

Huang, Ming-Xiong; Nichols, Sharon; Robb-Swan, Ashley; Angeles-Quinto, Annemarie; Harrington, Deborah L; Drake, Angela; Huang, Charles W; Song, Tao; Diwakar, Mithun; Risbrough, Victoria B; Matthews, Scott; Clifford, Royce; Cheng, Chung-Kuan; Huang, Jeffrey W; Sinha, Anusha; Yurgil, Kate A; Ji, Zhengwei; Lerman, Imanuel; Lee, Roland R; Baker, Dewleen G

2018-04-13

Combat-related mild traumatic brain injury (mTBI) is a leading cause of sustained cognitive impairment in military service members and Veterans. However, the mechanism of persistent cognitive deficits including working memory (WM) dysfunction is not fully understood in mTBI. Few studies of WM deficits in mTBI have taken advantage of the temporal and frequency resolution afforded by electromagnetic measurements. Using magnetoencephalography (MEG) and an N-back WM task, we investigated functional abnormalities in combat-related mTBI. Study participants included 25 symptomatic active-duty service members or Veterans with combat-related mTBI and 20 healthy controls with similar combat experiences. MEG source-magnitude images were obtained for alpha (8-12 Hz), beta (15-30 Hz), gamma (30-90 Hz), and low-frequency (1-7 Hz) bands. Compared with healthy combat controls, mTBI participants showed increased MEG signals across frequency bands in frontal pole (FP), ventromedial prefrontal cortex, orbitofrontal cortex (OFC), and anterior dorsolateral prefrontal cortex (dlPFC), but decreased MEG signals in anterior cingulate cortex. Hyperactivations in FP, OFC, and anterior dlPFC were associated with slower reaction times. MEG activations in lateral FP also negatively correlated with performance on tests of letter sequencing, verbal fluency, and digit symbol coding. The profound hyperactivations from FP suggest that FP is particularly vulnerable to combat-related mTBI.

Combat exposure and mental health: the long-term effects among US Vietnam and Gulf War veterans.

Science.gov (United States)

Gade, Daniel M; Wenger, Jeffrey B

2011-04-01

Using a random sample of more than 4000 veterans, we test the effects of combat exposure on mental health. We focus on two cohorts of veterans: those who served in Vietnam (1964-1975) and the Gulf War (1990-1991). Combat exposure differed between these groups in intensity, duration and elapsed time since exposure. We find that combat exposure generally, and exposure to dead, dying, or wounded people, specifically, is a significant predictor of mental health declines as measured by an individual's Mental Component Summary score. Under our general specifications, the negative effects of combat on mental health were larger for Gulf war veterans than for Vietnam veterans as of 2001. These effects persist after controlling for demographic characteristics, insurance coverage, income and assets. Using discrete factor, nonparametric maximum likelihood (DFML) estimation we controlled for unobserved heterogeneity as well as the factors above. In the DFML specifications we find a negative impact of exposure to dead, wounded or dying people for both Gulf and Vietnam veterans, but find no statistically significant effect for combat exposure overall for Vietnam veterans as of 2001. Based on our Gulf war parameters, we estimate that the costs of mental health declines to be between $87 and $318 per year for each soldier with combat service and exposure to dead, dying and wounded people. Copyright © 2010 John Wiley & Sons, Ltd.

Dog sacrifices in the Xandica: A hypothesis on the cult of Ennodia in the macedonian army

Directory of Open Access Journals (Sweden)

Mario Agudo Villanueva

2016-11-01

Full Text Available The dismemberment of a female dog as a purification ceremony before a ritual combat that the Macedonian army held in the Xandica, could be related to Ennodia goddess, an equivalent to Hecate in the Thessalian and Macedonian context. From the historical sources statements and the archaeological remains, we try to prove this hypothesis, in which we present the possibility that this ritual was incorporated with Thessalian troops that Philip II introduced in the Macedonian army in the context of the deep military reform developed when he came to the head of the kingdom.

Social Cognitive Training Improves Emotional Processing and Reduces Aggressive Attitudes in Ex-combatants

Science.gov (United States)

Trujillo, Sandra; Trujillo, Natalia; Lopez, Jose D.; Gomez, Diana; Valencia, Stella; Rendon, Jorge; Pineda, David A.; Parra, Mario A.

2017-01-01

Emotional processing (EP) is a complex cognitive function necessary to successfully adjust to social environments where we need to interpret and respond to cues that convey threat or reward signals. Ex-combatants have consistently shown atypical EP as well as poor social interactions. Available reintegration programs aim to facilitate the re-adaptation of ex-combatants to their communities. However, they do not incorporate actions to improve EP and to enhance cognitive-emotional regulation. The present study was aimed at evaluating the usefulness of an intervention focused on Social Cognitive Training (SCT), which was designed to equip ex-combatants enrolled in the Social Reintegration Route with EP and social cognition skills. A group of 31 ex-combatants (mean age of 37.2, 29 men) from Colombian illegal armed groups were recruited into this study. Of these, 16 were invited to take part in a SCT and the other continued with the conventional reintegration intervention. Both groups underwent 12 training sessions in a period 12–14 weeks. They were assessed with a comprehensive protocol which included Psychosocial, Behavioral, and Emotion Processing instruments. The scores on these instruments prior to and after the intervention were compared within and between groups. Both groups were matched at baseline. Ex-combatants receiving the SCT experienced significant improvements in EP and a reduction in aggressive attitudes, effects not observed in those continuing the conventional reintegration intervention. This is the first study that achieves such outcomes in such a population using SCT intervention. We discuss the implications of such results toward better social reintegration strategies. PMID:28428767

Motion analysis systems as optimization training tools in combat sports and martial arts

Directory of Open Access Journals (Sweden)

Ewa Polak

2016-01-01

Full Text Available Introduction: Over the past years, a few review papers about possibilities of using motion analysis systems in sport were published, but there are no articles that discuss this problem in the field of combat sports and martial arts. Aim: This study presents the diversity of contemporary motion analysis systems both, those that are used in scientific research, as well as those that can be applied in daily work of coaches and athletes in combat sports and martial arts. An additional aim is the indication of example applications in scientific research and range of applications in optimizing the training process. It presents a brief description of each type of systems that are currently used in sport, specific examples of systems and the main advantages and disadvantages of using them. The presentation and discussion takes place in the following sections: motion analysis utility for combat sports and martial arts, systems using digital video and systems using markers, sensors or transmitters. Conclusions: Not all types of motion analysis systems used in sport are suitable for combat sports and martial arts. Scientific studies conducted so far showed the usefulness of video-based, optical and electromechanical systems. The use of research results made with complex motion analysis systems, or made with simple systems, local application and immediate visualization is important for the preparation of training and its optimization. It may lead to technical and tactical improvement in athletes as well as the prevention of injuries in combat sports and martial arts.

Sodium bicarbonate ingestion increases glycolytic contribution and improves performance during simulated taekwondo combat.

Science.gov (United States)

Lopes-Silva, João Paulo; Da Silva Santos, Jonatas Ferreira; Artioli, Guilherme Giannini; Loturco, Irineu; Abbiss, Chris; Franchini, Emerson

2018-04-01

To investigate the effect of sodium bicarbonate (NaHCO 3 ) on performance and estimated energy system contribution during simulated taekwondo combat. Nine taekwondo athletes completed two experimental sessions separated by at least 48 h. Athletes consumed 300 mg/kg body mass of NaHCO 3 or placebo (CaCO 3 ) 90 min before the combat simulation (three rounds of 2 min separated by 1 min passive recovery), in a double-blind, randomized, repeated-measures crossover design. All simulated combat was filmed to quantify the time spent fighting in each round. Lactate concentration [La - ] and rating of perceived exertion (RPE) were measured before and after each round, whereas heart rate (HR) and the estimated contribution of the oxidative (W OXI ), ATP (adenosine triphosphate)-phosphocreatine (PCr) (W PCR ), and glycolytic (W [ La - ] ) systems were calculated during the combat simulation. [La - ] increased significantly after NaHCO 3 ingestion, when compared with the placebo condition (+14%, P = 0.04, d = 3.70). NaHCO 3 ingestion resulted in greater estimated glycolytic energy contribution in the first round when compared with the placebo condition (+31%, P = 0.01, d = 3.48). Total attack time was significantly greater after NaHCO 3 when compared with placebo (+13%, P = 0.05, d = 1.15). W OXI , W PCR , VO 2 , HR and RPE were not different between conditions (P > 0.05). NaHCO 3 ingestion was able to increase the contribution of glycolytic metabolism and, therefore, improve performance during simulated taekwondo combat.

Legal Principles and Solutions to Combat Money Laundering in the International System

OpenAIRE

Majid Karimi

2013-01-01

This study focuse on combat money laundering legal principles and solutions to in the International System. As its clear Money laundering is the attempt to disguise the proceeds of illegal activity so that they appear to come from legitimate sources. Money is laundered through banking systems and credit institutions, non financial institutions and non financial economic activities. Combating money laundering phenomenon dates back to the 1980s. In 1989, Financial Action Task Force was set up t...

Combating Corruption Relates Money Laundering Activities in Indonesia: A Hope and Reality

OpenAIRE

Handoyo, Sigit

2009-01-01

Corruption in Indonesia has become a culture and systemic so that it could not be eradicated in the short period of time. As corruption is closely related to money laundering activities, it is not impossible that combating corruption also means combating money laun-dering activities. PPATK (Pusat Pengkajian dan Analisis Transaksi Keuangan) as the Indone-sia’s FIU (Financial Intelligence Unit) has hard works to reveal those money laundering and corruptions activities. Beside its obstacles, PPA...

The role of locus of control and coping style in predicting longitudinal PTSD-trajectories after combat exposure.

Science.gov (United States)

Karstoft, Karen-Inge; Armour, Cherie; Elklit, Ask; Solomon, Zahava

2015-05-01

While longitudinal posttraumatic stress responses are known to be heterogeneous, little is known about predictors of those responses. We investigated if locus of control (LOC) and coping style are associated with long-term PTSD-trajectories after exposure to combat. Six hundred and seventy five Israeli soldiers with or without combat stress reaction (CSR) from the Lebanon war were assessed 1, 2, and 20 years after the war. Combat exposure, LOC, and coping style were then investigated as covariates of the trajectories of resilience, recovery, delayed onset, and chronicity. Symptomatic trajectories in the CSR and the non-CSR group were significantly associated to varying degrees with perceived life threat during combat (ORs: 1.76-2.53), internal LOC (0.77-0.87), emotional coping style (0.28-0.34), and low use of problem-focused coping (2.12-3.11). In conclusion, assessment of LOC and coping can aid prediction of chronic PTSD outcomes of combat exposure. Copyright © 2015 Elsevier Ltd. All rights reserved.

Unmanned Aerial Vehicles Master Plan, 1994. Master Plan.

Science.gov (United States)

1994-05-31

Terminal SINCGARS = Single-Channel Ground and Airborne Radio System Figure 3-5 Maneuver Variant CONOPS I Psychological operations. deployment with early...650 KM DAT M 3 K (300 DESIRED) BEYOND FORWARD LINE OF OWN TROOPS (FLOT) APPROXIMATE RADIUS OF ACTION LEGEND ATARS = Advanced Tactical Air

Mosquito Control Techniques Developed for the US Military

Science.gov (United States)

The USDA developed and field tested new techniques to reduce the risk to deployed military troops from vector-borne diseases. Some of the methods developed included (1) novel military personal protection methods, (2) barrier treatments of artificial materials and natural vegetation, and (3) ground a...

The Acme of Skill: Nonkinetic Warfare

Science.gov (United States)

2008-05-01

results are mixed. For the im- mense cost that often accompanies war, the returns of war are not guaranteed. On nonkinetic operations, it may appear that...ing, together with other kinetic capabilities such as emphasizing irregular operations, increasing ground troop levels, and recruiting foreign

What ever happened to accountability?

Science.gov (United States)

Ricks, Thomas E

2012-10-01

When leaders don't fire underperforming executives, they send a bad message to the whole organization. A case in point is the U.S. Army. "To study the change in the army across the two decades between World War II and Vietnam," Ricks writes, "is to learn how a culture of high standards and accountability can deteriorate." In this essay, adapted from his new book, The Generals: American Military Command from World War II to Today, Ricks illuminates the contrast between General George C. Marshall, an unlikely figure of quiet resolve who became a classic transformational Leader, and the disastrous generals of the Vietnam era. In Vietnam, he writes, the honesty and accountability of Marshall's system were replaced by deceit and command indiscipline. If inadequate leaders are allowed to remain in command of an enterprise, their superiors must look for other ways to accomplish its goals. In Vietnam commanders turned to micromanagement, hovering overhead in helicopters to direct (and interfere with) squad leaders and platoon leaders on the ground. This both undercut combat effectiveness and denied small-unit leaders the opportunity to grow by making decisions under extreme pressure. In Iraq and Afghanistan, Ricks writes, though U.S. troops fought their battles magnificently, their generals often seemed ill equipped for the tasks at hand-especially the difficult but essential job of turning victories on the ground into strategic progress. This brief but powerful history of the army since World War II holds stark lessons for business leaders.

75 FR 56558 - Office of the Secretary: Combating Exploitative Child Labor by Promoting Sustainable Livelihoods...

Science.gov (United States)

2010-09-16

... and its root causes, and the importance of education for all children and mobilizing a wide array of..., education, and sustainable livelihoods, and the capacity of national institutions to combat child labor... DEPARTMENT OF LABOR Office of the Secretary: Combating Exploitative Child Labor by Promoting...

Energy Harvesting Combat Boot for Satellite Positioning

Directory of Open Access Journals (Sweden)

Haluk Akay

2018-05-01

Full Text Available Most portable electronic devices are power-limited by battery capacity, and recharging these batteries often interrupts the user’s experience with the device. The product presented in this paper provides an alternative to powering portables by converting regular human walking motion to electricity. The device harvests electric power using air bulbs, distributed in the sole of a shoe to drive a series of micro-turbines connected to small DC motors. The number and position of air bulbs is optimized to harvest the maximum airflow from each foot-strike. The system is designed to continuously drive the micro-turbines by utilizing both outflow and inflow from the air bulbs. A prototype combat boot was fitted on the right foot of a 75 kg test subject, and produced an average continuous power on the order of 10 s of mW over a 22 Ω load during walking at 3.0 mph. This combat boot provides enough electric power to a passive GPS tracker that periodically relays geographical coordinates to a smartphone via satellite without battery replacement.

Combat Stress and Substance Use Intervention

Science.gov (United States)

2017-06-01

Additionally, excessive alcohol use in the military has been linked to serious consequences and loss of productivity , both of which are detrimental...and absenteeism among Iraq war veterans. The American Journal of Psychiatry, 164(1), 150– 153. Jakupcak, M., Tull, M. T., McDermott, M. J., Kaysen, D...2015, 2016) 106 1 Product Line Review (PLR) Meeting Technology- Facilitated Monitoring and Treatment in Mental Health 21 August 2012 Combat

Combating Corruption in International Business Transactions

OpenAIRE

Celentani, Marco; Ganuza, Juan-José; Peydró, José-Luis

2004-01-01

International business transactions pose the problem of deterring bribing of public officials by foreign firms. We first analyse a convention styled after the OECD's 'Convention on Combating Bribery of Foreign Public Officials in International Business Transactions', which requires signatory countries to proceed against firms that have bribed public officials of any foreign country. We then study the case in which the convention requires signatory countries to proceed against firms that have ...

Combating cyberspace fraud in Africa

CSIR Research Space (South Africa)

Grobler, M

2009-12-01

Full Text Available in Africa Marthie Grobler, Joey Jansen van Vuuren Council for Scientific and Industrial Research Defence, Peace, Safety & Security © CSIR 2007 www.csir.co.za Combating cyber crime in Africa is a reality • Computer crime... www.csir.co.za Reduction of Cyber Crime was given as one of the major objectives during the State of the Nation address by President Zuma on 3 June 2009. “Amongst other key initiatives, we will start the process of setting up a Border Management...

Social, psychological and psychosomatic disorders in the people with combat stress in their medical histories

Directory of Open Access Journals (Sweden)

L. V. Gracheva

2013-01-01

Full Text Available The authors examined three groups of patients – military men (40 men in each group with combat stress of different intensity in their medical histories (two main groups and a  control group – without combat stress. The results showed that the military men with a high level combat stress in the past (more than 5 years ago more frequently demonstrated socialmental disadaptation against the background of subclinical chronic posttraumatic stress disorder (PTSD. The conclusion is that this group of people requires dynamic followup and adequate medicopsychological aid.

Russia's Chechen Wars 1994-2000: Lessons from Urban Combat

National Research Council Canada - National Science Library

Oliker, Olga

2001-01-01

This report provides an analysis of Russian combat in Chechnya beginning with the first modern Chechen war of 1994-1996 and comparing and contrasting it with the ongoing conflict that began in 1999...

Management of colonic injuries in the combat theater.

Science.gov (United States)

Cho, S David; Kiraly, Laszlo N; Flaherty, Stephen F; Herzig, Daniel O; Lu, Kim C; Schreiber, Martin A

2010-05-01

Combat injuries are more often associated with blast, penetrating, and high-energy mechanisms than civilian trauma, generating controversy about the management of combat colonic injury. Despite implementation of mandatory colostomy in World War II, recent civilian data suggest that primary repair without diversion is safe and feasible. This study describes the modern management of battle-related colonic injuries and seeks to determine whether management strategy affects early complications. Records from the combat theater (downrange) and tertiary referral center in Germany were retrospectively reviewed from 2005 to 2006. Patient characteristics, management strategy, treatment course, and early complications were recorded. Comparison groups by management strategy were as follows: primary repair, diversion, and damage control. A total of 133 (97% male) patients sustained colonic injuries from penetrating (71%), blunt (5%), and blast (23%) mechanisms. Average injury severity score was 21 and length of stay in the referral center was 7.1 days. Injury distribution was 21% ascending, 21% descending, 15% transverse, 27% sigmoid, and 25% rectum. Downrange complications for primary repair, initial ostomy, and damage control groups were 14%, 15%, and 30%, respectively. On discharge from the center, 62% of patients had undergone a diversion. The complication rate was 18% overall and was unrelated to management strategy (P = .16). Multivariate analysis did not identify independent predictors of complications. Early complications were similar by mechanism, anatomic location, severity of injury, and management strategy. More diversions were performed for rectosigmoid injury. Good surgical judgment allows for low morbidity and supports primary repair in selected cases. Damage control surgery is effective in a multinational theater of operations.

Changes in Resting EEG in Colombian Ex-combatants ith Antisocial Personality Disorder.

Science.gov (United States)

Ramos, Claudia; Duque-Grajales, Jon; Rendón, Jorge; Montoya-Betancur, Alejandro; Baena, Ana; Pineda, David; Tobón, Carlos

Although the social and economic consequences of Colombian internal conflicts mainly affected the civilian population, they also had other implications. The ex-combatants, the other side of the conflict, have been the subject of many studies that question their personality structures and antisocial features. Results suggest that ex-combatants usually have characteristics of an antisocial personality disorder (ASPD) that is related with their behaviour. Quantitative EEG (qEEG) was used to evaluate differences in cortical activity patterns between an ex-combatants group and a control group. The Psychopathy Checklist-Revised (PCL-R) was used to assess the presence of ASPD in the ex-combatants group, as well as the Diagnostic Interview for Genetic Studies (DIGS) for other mental disorders classified in the DCI-10. There are significant differences in psychopathy levels between groups, as well as in alpha-2 and beta waves, especially in left temporal and frontal areas for alpha-2 waves and left temporal-central regions for beta waves. qEEG measurements allow spectral resting potential to be differentiated between groups that are related with features typically involved in antisocial personality disorder, and to correlate them with patterns in the questionnaires and clinical interview. Copyright © 2017 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Violence associated with combat-related posttraumatic stress disorder: The importance of anger.

Science.gov (United States)

Novaco, Raymond W; Chemtob, Claude M

2015-09-01

The importance of anger with regard to violence among veterans with combat-related PTSD has received little attention. We previously proposed that in PTSD the activation of threat-related cognitive networks strongly potentiates anger in a positive feedback loop and that inhibitory controls on aggression can be overridden when PTSD and anger activation are conjoined. We predicted that violence would be intensified when combat-related PTSD was conjoined with anger. We used the National Vietnam Veterans Readjustment Study (NVVRS) public use data set, selecting the male combat theater veterans, which entailed 1,200 from the main survey (Study 1) and 259 from the clinical interview component (Study 2). Anger indices were constructed from NVVRS variables. PTSD was assessed by continuous symptom scores and by clinical diagnostic measures. Conjoined anger and PTSD was associated with greatly increased violence. PTSD was not associated with violence in the absence of anger. This result was obtained using alternative measures of PTSD and of anger in both the main survey and the clinical interview component. These findings call for reconceptualizing the association of PTSD and violence. Concerted attention should be given to anger as a risk factor for violence in the assessment and treatment of combat-related PTSD, and as an important portal of entry for treatment. (c) 2015 APA, all rights reserved).

How Satisfied are Soldiers with their Ballistic Helmets? A Comparison of Soldiers' Opinions about the Advanced Combat Helmet and the Personal Armor System for Ground Troops

National Research Council Canada - National Science Library

Ivins, Brian J; Schwab, Karen; Crowley, John S; McEntire, B. J; Trumble, Christopher C; Brown, Fred H; Warden, Deborah L

2008-01-01

.... These factors affect Soldiers' decisions about helmet use; therefore, rigorous research about Soldiers' real-life experiences with helmets is critical to assessing a helmet's overall protective efficacy...

Inter-Agency Cooperation in Combating Terrorism in Nigeria ...

African Journals Online (AJOL)

... phenomenon through the analysis of its various definitions, its nature and consequences. Based on the analysis, the paper proffers a ten-point policy recommendation for enhancing the existing instruments and frameworks in the security services that would foster interagency cooperation in combating terrorism in Nigeria.

Africanity: A Combative Ontology | Mafeje | CODESRIA Bulletin

African Journals Online (AJOL)

Africanity: A Combative Ontology. Archie Mafeje. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy ...

The effects of surfing and the natural environment on the well-being of combat veterans.

Science.gov (United States)

Caddick, Nick; Smith, Brett; Phoenix, Cassandra

2015-01-01

Although researchers have identified the benefits of physical activity on well-being, there is little evidence concerning the effects of nature-based physical activity. We investigated the effect of one nature-based activity-surfing-on the well-being of combat veterans experiencing posttraumatic stress disorder (PTSD). We conducted interviews and participant observations with a group of combat veterans belonging to a United Kingdom-based veterans' surfing charity. Our primary analytical approach was dialogical narrative analysis. Based on our rigorous analysis and findings, we suggest that surfing facilitated a sense of respite from PTSD. Respite was a fully embodied feeling of release from suffering that was cultivated through surfing and shaped by the stories veterans told of their experiences. We significantly extend previous knowledge on physical activity, combat veterans, and PTSD by highlighting how nature-based physical activity, encapsulated in the conceptual notion of the "blue gym," can promote well-being among combat veterans. © The Author(s) 2014.

POSTTRAUMATIC STRESS SYMPTOMS AND AVERSION TO AMBIGUOUS LOSSES IN COMBAT VETERANS.

Science.gov (United States)

Ruderman, Lital; Ehrlich, Daniel B; Roy, Alicia; Pietrzak, Robert H; Harpaz-Rotem, Ilan; Levy, Ifat

2016-07-01

Psychiatric symptoms typically cut across traditional diagnostic categories. In order to devise individually tailored treatments, there is a need to identify the basic mechanisms that underlie these symptoms. Behavioral economics provides a framework for studying these mechanisms at the behavioral level. Here, we utilized this framework to examine a widely ignored aspect of trauma-related symptomatology-individual uncertainty attitudes-in combat veterans with and without posttraumatic stress disorder (PTSD). Fifty-seven combat veterans, including 30 with PTSD and 27 without PTSD, completed a risk and ambiguity decision-making task that characterizes individual uncertainty attitudes, distinguishing between attitudes toward uncertain outcomes with known ("risk") and unknown ("ambiguity") probabilities, and between attitudes toward uncertain gains and uncertain losses. Participants' choices were used to estimate risk and ambiguity attitudes in the gain and loss domains. Veterans with PTSD were more averse to ambiguity, but not risk, compared to veterans without PTSD, when making choices between possible losses, but not gains. The degree of aversion was associated with anxious arousal (e.g., hypervigilance) symptoms, as well as with the degree of combat exposure. Moreover, ambiguity attitudes fully mediated the association between combat exposure and anxious arousal symptoms. These results provide a foundation for prospective studies of the causal association between ambiguity attitudes and trauma-related symptoms, as well as etiologic studies of the neural underpinnings of these behavioral outcomes. More generally, these results demonstrate the potential of neuroeconomic and behavioral economic techniques for devising objective and incentive-compatible diagnostic tools, and investigating the etiology of psychiatric disorders. © 2016 Wiley Periodicals, Inc.

Combat exposure, social relationships, and subjective well-being among middle-aged and older Veterans.

Science.gov (United States)

Yang, Mai See; Burr, Jeffrey A

2016-01-01

This study described the association of subjective well-being with combat exposure and social relationships among middle-aged and older Veteran men in the USA. The stress-buffering hypothesis, which predicts social relationships may moderate the association between combat exposure and subjective well-being, was also examined. Data from the 2008 Health and Retirement Study (N = 2961) were used to estimate logistic regression models, focusing on three measures of subjective well-being: depression, life satisfaction, and self-reported health. In the fully adjusted models, there were no statistically significant relationships between combat exposure and the three indicators of subjective well-being. However, compared to Veterans who had lower scores on the social relationship index, Veterans who had higher scores were less likely to be depressed and less likely to report poor or fair health. Veterans who had higher scores on the social relationships index reported higher levels of life satisfaction than those Veterans who had lower scores. There was no evidence for a social relationships buffering effect. The results of this study demonstrated that combat exposure did not have a long-term relationship with subjective well-being. Longitudinal research designs with more comprehensive indicators of combat exposure may help researchers better understand some of the underlying complexity of this relationship. Complementary research with samples of women Veterans, as well as samples of Hispanic, and non-Black, non-White Veterans, is also needed.

Logistics Operations in Combat Operations Against an Insurgent Force

National Research Council Canada - National Science Library

Hatcher, Clay

2007-01-01

.... The road networks are generally not secure and put soldiers at risk. How do we distribute supplies and reduce the risk or avoid the enemy's threat to our combat logistics patrols in an insurgent environment...

To reiterate the concept of self-aid and buddy-aid for combat wounded

Directory of Open Access Journals (Sweden)

Zhong-jie HE

2015-11-01

Full Text Available Explore new concept of self-aid and buddy-aid for combat wounded based on the emergency timeliness and the challenges we are going to face in the future combats, the importance of self-aid, buddy-aid and rescue are discussed. The concept and characteristics of self-aid and buddy-aid in our army are reviewed, and the care of the wounded in foreign armies were reviewed. Based on the experiences gained from previous combats, and the results of "Medical Service Mission-2014 Drill", it was believed that the emergency rescue of battle wounded should follow the timeliness rule and the principle of self-aid and buddy-aid technology. It might be beneficial to use cell protective agent, urgent relief of life-threatening conditions such as profuse bleeding from extremities, suffocation, pneumothorax, and traumatic shock etc., in order to stabilize the general condition of the wounded, according to the regime of "Platinum 10 minutes" and "golden 1 hour", self-aid and buddy-aid might play an important role in preventing early death and late morbidity of the wounded, thus helps reduce the mortality rate or the victims of combat wounds. DOI: 10.11855/j.issn.0577-7402.2015.11.01

The future of resuscitative endovascular balloon occlusion in combat operations.

Science.gov (United States)

Smith, Shane A; Hilsden, R; Beckett, A; McAlister, V C

2017-08-09

Damage control resuscitation and early thoracotomy have been used to increase survival after severe injury in combat. There has been a renewed interest in resuscitative endovascular balloon occlusion of the aorta (REBOA) in both civilian and military medical practices. REBOA may result in visceral and limb ischaemia that could be harmful if use of REBOA is premature or prolonged. The purpose of this paper is to align our experience of combat injuries with the known capability of REBOA to suggest an implementation strategy for the use of REBOA in combat care. It may replace the resuscitative effect of thoracotomy; can provide haemostasis of non-compressible torso injuries such as the junctional and pelvic haemorrhage caused by improvised explosive devices. However, prehospital use of REBOA must be in the context of an overall surgical plan and should be restricted to deployment in the distal aorta. Although REBOA is technically easier than a thoracotomy, it requires operator training and skill to add to the beneficial effect of damage control resuscitation and surgery. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Videojuego de rol táctico de estética retro basado en combates por turnos

OpenAIRE

García García, Juan de la Cruz

2010-01-01

Videojuego de rol basado en combates por turnos con estética retro, de nombre comercial TierraCuadrada, donde el jugador podrá llevar a cabo partidas en modo historia, involucrando combates con la Inteligencia Artificial, y partidas contra rivales humanos.

Optimizing the recovery efficiency of Finnish oil combating vessels in the Gulf of Finland using Bayesian Networks.

Science.gov (United States)

Lehikoinen, Annukka; Luoma, Emilia; Mäntyniemi, Samu; Kuikka, Sakari

2013-02-19

Oil transport has greatly increased in the Gulf of Finland over the years, and risks of an oil accident occurring have risen. Thus, an effective oil combating strategy is needed. We developed a Bayesian Network (BN) to examine the recovery efficiency and optimal disposition of the Finnish oil combating vessels in the Gulf of Finland (GoF), Eastern Baltic Sea. Four alternative home harbors, five accident points, and ten oil combating vessels were included in the model to find the optimal disposition policy that would maximize the recovery efficiency. With this composition, the placement of the oil combating vessels seems not to have a significant effect on the recovery efficiency. The process seems to be strongly controlled by certain random factors independent of human action, e.g. wave height and stranding time of the oil. Therefore, the success of oil combating is rather uncertain, so it is also important to develop activities that aim for preventing accidents. We found that the model developed is suitable for this type of multidecision optimization. The methodology, results, and practices are further discussed.

The U.S. Armored Brigade Combat Team Versus Current Hybrid Threat: How Should the U.S. ABCT be Organized and Equipped to Address the Current Hybrid Threat

Science.gov (United States)

2017-06-09

seek to achieve superiority in troops and weapons control and depress the opponent’s armed forces personnel and population morally and psychologically...stations. Hezbollah adeptly used social media applications such as Facebook, Twitter, and Youtube to spread messages and inform about activities that

Atypical Modulations of N170 Component during Emotional Processing and Their Links to Social Behaviors in Ex-combatants.

Science.gov (United States)

Trujillo, Sandra P; Valencia, Stella; Trujillo, Natalia; Ugarriza, Juan E; Rodríguez, Mónica V; Rendón, Jorge; Pineda, David A; López, José D; Ibañez, Agustín; Parra, Mario A

2017-01-01

Emotional processing (EP) is crucial for the elaboration and implementation of adaptive social strategies. EP is also necessary for the expression of social cognition and behavior (SCB) patterns. It is well-known that war contexts induce socio-emotional atypical functioning, in particular for those who participate in combats. Thus, ex-combatants represent an ideal non-clinical population to explore EP modulation and to evaluate its relation with SCB. The aim of this study was to explore EP and its relation with SCB dimensions such as empathy, theory of mind and social skills in a sample of 50 subjects, of which 30 were ex-combatants from illegally armed groups in Colombia, and 20 controls without combat experience. We adapted an Emotional Recognition Task for faces and words and synchronized it with electroencephalographic recording. Ex-combatants presented with higher assertion skills and showed more pronounced brain responses to faces than Controls. They did not show the bias toward anger observed in control participants whereby the latter group was more likely to misclassify neutral faces as angry. However, ex-combatants showed an atypical word valence processing. That is, words with different emotions yielded no differences in N170 modulations. SCB variables were successfully predicted by neurocognitive variables. Our results suggest that in ex-combatants the links between EP and SCB functions are reorganized. This may reflect neurocognitive modulations associated to chronic exposure to war experiences.

Atypical Modulations of N170 Component during Emotional Processing and Their Links to Social Behaviors in Ex-combatants

Directory of Open Access Journals (Sweden)

Sandra P. Trujillo

2017-05-01

Full Text Available Emotional processing (EP is crucial for the elaboration and implementation of adaptive social strategies. EP is also necessary for the expression of social cognition and behavior (SCB patterns. It is well-known that war contexts induce socio-emotional atypical functioning, in particular for those who participate in combats. Thus, ex-combatants represent an ideal non-clinical population to explore EP modulation and to evaluate its relation with SCB. The aim of this study was to explore EP and its relation with SCB dimensions such as empathy, theory of mind and social skills in a sample of 50 subjects, of which 30 were ex-combatants from illegally armed groups in Colombia, and 20 controls without combat experience. We adapted an Emotional Recognition Task for faces and words and synchronized it with electroencephalographic recording. Ex-combatants presented with higher assertion skills and showed more pronounced brain responses to faces than Controls. They did not show the bias toward anger observed in control participants whereby the latter group was more likely to misclassify neutral faces as angry. However, ex-combatants showed an atypical word valence processing. That is, words with different emotions yielded no differences in N170 modulations. SCB variables were successfully predicted by neurocognitive variables. Our results suggest that in ex-combatants the links between EP and SCB functions are reorganized. This may reflect neurocognitive modulations associated to chronic exposure to war experiences.

Plan for Combat Operations (Battlefield Function 18) as Accomplished by a Heavy Brigade. Volume 2: Assessment Package

National Research Council Canada - National Science Library

Mullen, William

1997-01-01

The purpose of the overall research program was to document the synchronization required by command and control tasks performed within the armored brigade, to include combat support and combat service support units...

NUCLEAR NONPROLIFERATION: U.S. Efforts to Combat Nuclear Smuggling

National Research Council Canada - National Science Library

2002-01-01

...) information about efforts to combat nuclear smuggling at U.S. borders. My statement today is based on the results of our May 16, 2002, report on this subject1 and information we obtained from the U.S...

Self-Concept and Achievement Motivation of Cadets in the Russian Interio Ministry Troops According to the Deviance Disposition: Comparative Analysis

Directory of Open Access Journals (Sweden)

L. I. Dorfman

2013-01-01

Full Text Available The demand for the moral psychological training in military higher schools is enforced by the changing situation both in our country and globally. The potential officers should posses such qualities as fortitude, stability, self-regulation, self-direction, and ability to restrain the undesirable emotions. The paper deals with the psychological investigation of motivational profile of junior cadets at the Military Higher School of the Russian Interior Ministry Troops. The author undertakes the comparative analysis of the cadets’ psychological resistance to adverse situations according to the deviance disposition level. The research methodology combines the psychometrical approach, meta-individual world concept and plural self theory. The research objectives include: studying the self-concept and poly-modal achievement motives of cadets; and comparative analysis of their personal traits with regard to their deviance disposition level – explicit or implicit. The research findings can be applied by psychologists and personnel officers in military higher schools of the Russian Interior Ministry for diagnosing the deviance disposition and its prevention. The materials can be implied in further investigation of personal motivational profiles of potential officers. 

E-Cheating: Combating a 21st Century Challenge.

Science.gov (United States)

McMurtry, Kim

2001-01-01

Discusses electronic cheating in higher education made possible by new technologies. Highlights include statistics on plagiarism; using Web search engines and paper mills; and ways to combat cheating, including academic honesty policies, designing writing assignments with specific goals and instructions, being aware of what is available on the…

Combating Ukraine’s Health Crisis : Lessons from Europe

OpenAIRE

Rekha Menon

2010-01-01

This knowledge brief synthesizes the important findings of a recent study. It spotlights key issues and challenges facing Ukraine's health sector and suggests strategies for improvement. To combat the current health crisis, Ukraine could look at the lessons learned by other European countries that have faced similar health crises.

Human performance modeling for system of systems analytics: combat performance-shaping factors.

Energy Technology Data Exchange (ETDEWEB)

Lawton, Craig R.; Miller, Dwight Peter

2006-01-01

The US military has identified Human Performance Modeling (HPM) as a significant requirement and challenge of future systems modeling and analysis initiatives. To support this goal, Sandia National Laboratories (SNL) has undertaken a program of HPM as an integral augmentation to its system-of-system (SoS) analytics capabilities. The previous effort, reported in SAND2005-6569, evaluated the effects of soldier cognitive fatigue on SoS performance. The current effort began with a very broad survey of any performance-shaping factors (PSFs) that also might affect soldiers performance in combat situations. The work included consideration of three different approaches to cognition modeling and how appropriate they would be for application to SoS analytics. This bulk of this report categorizes 47 PSFs into three groups (internal, external, and task-related) and provides brief descriptions of how each affects combat performance, according to the literature. The PSFs were then assembled into a matrix with 22 representative military tasks and assigned one of four levels of estimated negative impact on task performance, based on the literature. Blank versions of the matrix were then sent to two ex-military subject-matter experts to be filled out based on their personal experiences. Data analysis was performed to identify the consensus most influential PSFs. Results indicate that combat-related injury, cognitive fatigue, inadequate training, physical fatigue, thirst, stress, poor perceptual processing, and presence of chemical agents are among the PSFs with the most negative impact on combat performance.

Cumulative trauma and midlife well-being in American women who served in Vietnam: effects of combat exposure and postdeployment social support.

Science.gov (United States)

Park, Crystal L; Wachen, Jennifer Schuster; Kaiser, Anica Pless; Mager Stellman, Jeanne

2015-01-01

Research increasingly demonstrates that trauma exposure can have cumulative effects, yet much remains to be learned about effects of cumulative trauma, particularly regarding longer term adjustment. One such trauma, combat exposure, is insufficiently understood, especially for women, who are increasingly engaged in professional combat activities. The study comprised a cross-sectional survey assessing multiple aspects of current well-being in women approximately 25 years after their service in Vietnam during the Vietnam War. Participants were 1374 women (78% military and 22% nonmilitary; mean age = 59.7). This study investigated the relations between three separate categories of trauma exposure (childhood, adulthood, and combat) and well-being and examined whether perceived social support at return from Vietnam moderated the association between combat exposure and well-being. While both childhood and adulthood trauma exposure related to midlife well-being, combat exposure still uniquely predicted outcomes. Further, postdeployment perceived social support moderated the association of combat and well-being: recollected higher perceived social support at homecoming buffered participants from the links between combat exposure and well-being. These results may have important implications for interventions to reduce the impact of traumatic experiences, particularly in light of the increasing exposure of women to direct combat events.

Future Combat Systems (FCS) Creates Cannon and Mortar Synergy

National Research Council Canada - National Science Library

Beard, Kirby; James, Jeff; Tolbert, Vincent J

2008-01-01

.... The NLOS-C is one of the eight MGVs. Program Manager FCS (Brigade Combat Team (PM FCS(BCT)) is leveraging previous and current research and development efforts to create synergy between cannons and mortars, without duplication of effort...

Decreased somatosensory activity to non-threatening touch in combat veterans with posttraumatic stress disorder.

Science.gov (United States)

Badura-Brack, Amy S; Becker, Katherine M; McDermott, Timothy J; Ryan, Tara J; Becker, Madelyn M; Hearley, Allison R; Heinrichs-Graham, Elizabeth; Wilson, Tony W

2015-08-30

Posttraumatic stress disorder (PTSD) is a severe psychiatric disorder prevalent in combat veterans. Previous neuroimaging studies have demonstrated that patients with PTSD exhibit abnormal responses to non-threatening visual and auditory stimuli, but have not examined somatosensory processing. Thirty male combat veterans, 16 with PTSD and 14 without, completed a tactile stimulation task during a 306-sensor magnetoencephalography (MEG) recording. Significant oscillatory neural responses were imaged using a beamforming approach. Participants also completed clinical assessments of PTSD, combat exposure, and depression. We found that veterans with PTSD exhibited significantly reduced activity during early (0-125 ms) tactile processing compared with combat controls. Specifically, veterans with PTSD had weaker activity in the left postcentral gyrus, left superior parietal area, and right prefrontal cortex in response to nonthreatening tactile stimulation relative to veterans without PTSD. The magnitude of activity in these brain regions was inversely correlated with symptom severity, indicating that those with the most severe PTSD had the most abnormal neural responses. Our findings are consistent with a resource allocation view of perceptual processing in PTSD, which directs attention away from nonthreatening sensory information. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Adding Theoretical Grounding to Grounded Theory: Toward Multi-Grounded Theory

OpenAIRE

Göran Goldkuhl; Stefan Cronholm

2010-01-01

The purpose of this paper is to challenge some of the cornerstones of the grounded theory approach and propose an extended and alternative approach for data analysis and theory development, which the authors call multi-grounded theory (MGT). A multi-grounded theory is not only empirically grounded; it is also grounded in other ways. Three different grounding processes are acknowledged: theoretical, empirical, and internal grounding. The authors go beyond the pure inductivist approach in GT an...

Strategic Implications of U.S. Fighter Force Reductions: Air-to-Air Combat Modeling Using Lanchester Equations

Science.gov (United States)

2011-06-01

STRATEGIC IMPLICATIONS OF US FIGHTER FORCE REDUCTIONS: AIR-TO-AIR COMBAT MODELING USING LANCHESTER ...TO-AIR COMBAT MODELING USING LANCHESTER EQUATIONS GRADUATE RESEARCH PAPER Presented to the Faculty Department of Operational Sciences...MODELING USING LANCHESTER EQUATIONS Ronald E. Gilbert, BS, MBA Major, USAF Approved

Decreased Somatosensory Activity to Non-threatening Touch in Combat Veterans with Posttraumatic Stress Disorder

OpenAIRE

Badura-Brack, Amy S.; Becker, Katherine M.; McDermott, Timothy J.; Ryan, Tara J.; Becker, Madelyn M.; Hearley, Allison R.; Heinrichs-Graham, Elizabeth; Wilson, Tony W.

2015-01-01

Posttraumatic stress disorder (PTSD) is a severe psychiatric disorder prevalent in combat veterans. Previous neuroimaging studies have demonstrated that patients with PTSD exhibit abnormal responses to non-threatening visual and auditory stimuli, but have not examined somatosensory processing. Thirty male combat veterans, 16 with PTSD and 14 without, completed a tactile stimulation task during a 306-sensor magnetoencephalography (MEG) recording. Significant oscillatory neural responses were i...

Public Affairs Capacity Building: A Soft Tool for Combatant Commanders

National Research Council Canada - National Science Library

Salata, Jason P

2008-01-01

Public affairs capacity building is a valuable soft component of the Combatant Commander's Theater Campaign Plan that builds habitual relationships, fosters transparency, and enhances the ability to shape the AOR...

Tactical Enthusiasm and Operational Blindness: Civilian Casualties during the Allied Air Campaign in Italy in 1940-1945

Science.gov (United States)

2015-05-21

Fascist regime, caused a schism within the system with the vote of non-confidence against Mussolini by the Grand Council of Fascism , and provided...the Fascism into collective action only when Allied ground troops were close to establishing a presence on the peninsula. The bombing of the industrial

76 FR 68434 - 36(b)(1) Arms Sales Notification

Science.gov (United States)

2011-11-04

... STINGER Troop Proficiency Trainer, 1 Launch Simulator, 16 THT metal containers, 16 FHT metal containers... Proficiency Trainer, 1 Launch Simulator, 16 THT metal containers, 16 FHT metal containers, refurbishment... fire-and- forget infrared missile system that can be fired from a number of ground-to-air and rotary...

Blended Training for Combat Medics

Science.gov (United States)

Fowlkes, Jennifer; Dickinson, Sandra; Lazarus, Todd

2010-01-01

Bleeding from extremity wounds is the number one cause of preventable death on the battlefield and current research stresses the importance of training in preparing every Soldier to use tourniquets. HapMed is designed to provide tourniquet application training to combat medics and Soldiers using a blended training solution encompassing information, demonstration, practice, and feedback. The system combines an instrumented manikin arm, PDA, and computer. The manikin arm provides several training options including stand-alone, hands-on skills training in which soldiers can experience the actual torque required to staunch bleeding from an extremity wound and be timed on tourniquet application. This is more realistic than using a block of wood to act as a limb, which is often how training is conducted today. Combining the manikin arm with the PDA allows instructors to provide scenario based training. In a classroom or field setting, an instructor can specify wound variables such as location, casualty size, and whether the wound is a tough bleed. The PDA also allows more detailed feedback to be provided. Finally, combining the manikin arm with game-based technologies, the third component, provides opportunities to build knowledge and to practice battlefield decision making. Not only do soldiers learn how to apply a tourniquet, but when to apply a tourniquet in combat. The purpose of the paper is to describe the learning science underlying the design of HapMed, illustrate the training system and ways it is being expanded to encompass other critical life-saving tasks, and report on feedback received from instructors and trainees at military training and simulation centers.

Mediation and Moderation of the Relationship Between Combat Experiences and Post-Traumatic Stress Symptoms in Active Duty Military Personnel.

Science.gov (United States)

Steele, Marshall; Germain, Anne; Campbell, Justin S

2017-05-01

Post-traumatic stress disorder (PTSD) is a major health concern among the U.S. military population, affecting up to 12% to 24% of veterans returning from Iraq and Afghanistan. Sleep disturbances, neuroticism, and childhood trauma have all been associated with the development of PTSD in military populations, especially in relation to combat experiences. The effects of disrupted sleep and post-traumatic stress can affect the physical well-being of soldier and sailors in the field and impact them for years after deployment. This study aimed to evaluate the relationship between self-reported measures of combat experiences, PTSD symptoms, sleep, neuroticism, and childhood adversity in an active duty military population. 972 U.S. Navy Sailors serving in Afghanistan were given anonymous surveys that assess scales of combat stressors, PTSD symptoms, sleep problems, neuroticism, adverse child experiences (ACEs), and other covariates. Sleep disturbances were hypothesized as moderators, having an indirect effect on the relationship between combat experiences and PTSD symptoms. Neuroticism scores and ACEs were proposed as moderators of the combat-PTSD symptom relationship. Mediation and moderation models were developed and tested using logistic regressions. Increased number of combat experiences was found to be a significant predictor of PTSD, even when adjusting for all covariates (p moderating factor. These results indicate that the presence of nightmares may partially explain how traumatic combat experiences lead to the development of PTSD. The study also reaffirms neuroticism as risk factor for developing PTSD symptoms. These findings highlight the importance of sleep hygiene and operational stress models in combat situations and may help stress control professionals address risk factors associated with PTSD symptoms. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.

Exploiting Inhibitory Siglecs to Combat Food Allergies

Science.gov (United States)

2017-10-01

AWARD NUMBER: W81XWH-16-1-0302 TITLE: Exploiting Inhibitory Siglecs to Combat Food Allergies PRINCIPAL INVESTIGATOR: Michael Kulis, Ph.D...CONTRACTING ORGANIZATION: University of North Carolina at Chapel Hill Chapel Hill, NC 27599 REPORT DATES: October 2017 TYPE OF REPORT: Annual PREPARED FOR...Department of Defense, Washington Headquarters Services , Directorate for Information Operations and Reports (0704-0188), 1215 Jefferson Davis Highway, Suite

Barriers to combating human trafficking in Colombia

OpenAIRE

Wilcox, Daniel Joseph

2015-01-01

Approved for public release; distribution is unlimited Despite international and domestic policies and programs intended to combat human trafficking, Colombia remains one of the countries with the highest instances of human trafficking in the Western Hemisphere. Factors contributing to human trafficking in Colombia, such as internal violence and displacement, drug trafficking, a weak central government, and widespread corruption, have overpowered what energies the government marshaled agai...

A model management system for combat simulation

OpenAIRE

Dolk, Daniel R.

1986-01-01

The design and implementation of a model management system to support combat modeling is discussed. Structured modeling is introduced as a formalism for representing mathematical models. A relational information resource dictionary system is developed which can accommodate structured models. An implementation is described. Structured modeling is then compared to Jackson System Development (JSD) as a methodology for facilitating discrete event simulation. JSD is currently better at representin...

U.S. Military Operations in Iraq: Planning, Combat, and Occupation

National Research Council Canada - National Science Library

Phillips, Kate; Lauth, Shane; Schenck, Erin

2006-01-01

On November 2, 2005, a colloquium entitled "U.S. Military Operations in Iraq: Planning, Combat and Occupation" was held in Washington, DC, at the Johns Hopkins School of Advanced International Studies (SAIS...

EphB1 as a Novel Drug Target to Combat Pain and Addiction

Science.gov (United States)

2016-09-01

Award Number: W81XWH-14-1-0220 Project Title: EphB1 as a Novel Drug Target to Combat Pain and Addiction Principal Investigator Name: Mark...Pain and Addiction 5a. CONTRACT NUMBER EphB1 as a Novel Drug Target to Combat Pain and Addiction 5b. GRANT NUMBER W81XWH-14-1-0220 5c. PROGRAM...SUBJECT TERMS Chronic neuropathic pain, opioid addiction , synaptic plasticity, EphB1 receptor, ephrin-B2, NMDA receptor, drug discovery 16. SECURITY

Plan for Combat Operations (Battlefield Function 18) as Accomplished by a Forward Support Battalion. Volume 1: Function Analysis

National Research Council Canada - National Science Library

Whitley, Sam

1998-01-01

The purpose of the overall research program was to document the synchronization required by command and control tasks performed within the armored brigade, to include combat support and combat service support units...

Status and tendencies in combating computer crime at European level

Directory of Open Access Journals (Sweden)

Pisarić Milana

2011-01-01

Full Text Available Without certain adjustments to specifics of computer crime, as to a phenomenon of global proportions, detection, investigation and prosecution of this type of crime is almost impossible. Therefore, the need for setting up a legal framework for combating cyber crime has been identified, in order to define which activities related to information systems are considered computer crime; to determine the specific procedural rules, which would enable the access to data, computer and networks during investigating and prosecuting computer crime and to provide continuous training of members of the institutions responsible for countering this form of crime. This legal framework should consist of substantive and procedural rules adapted to this type of crime due its aim is the improvement of international cooperation in the framework of global and regional approach to combating cyber crime. In this this paper the current situation of strategic and legal framework of countering cyber crime is presented (at the level of the Council of Europe and of the European Union as well as trends in the development of systematic approach towards countering the mentioned abuses within these regional organizations. At the European level, the legal framework to combat cyber crime is set in the Council of Europe Convention on cyber crime and the Council of EU Framework Decision on attacks against information systems. In a series of documents organs of EU confirmed the strategic support of COE Convention and the encouragement of Member States to ratify the Convention. In addition, the Convention represent the base of the said Framework Decision. These two legal instruments have the same goal - removing the differences between national legislation, the introduction of new powers in the discovery and evidence of computer crime and improvement of the international cooperation in combating cyber crime. Although their legal nature and scope vary, its objectives will be achieved

Male combat veterans' narratives of PTSD, masculinity, and health.

Science.gov (United States)

Caddick, Nick; Smith, Brett; Phoenix, Cassandra

2015-01-01

This article uniquely examines the ways a group of male combat veterans talk about masculinity and how, following post-traumatic stress disorder (PTSD), they performed masculinities in the context of a surfing group, and what effects this had upon their health and wellbeing. Participant observations and life history interviews were conducted with a group of combat veterans who belonged to a surfing charity for veterans experiencing PTSD. Data were rigorously explored via narrative analysis. Our findings revealed the ways in which veterans enacted masculinities in accordance with the values that were cultivated during military service. These masculine performances in the surfing group had important effects both on and for the veterans' wellbeing. Significantly, the study highlights how masculine performances can be seen alternately as a danger and as a resource for health and wellbeing in relation to PTSD. The article advances knowledge on combat veterans and mental health with critical implications for the promotion of male veterans' mental health. These include the original suggestion that health-promoting masculine performances might be recognised and supported in PTSD treatment settings. Rather than automatically viewing masculinity as problematic, this article moves the field forward by highlighting how hegemonic masculinities can be reconstructed in positive ways which might improve veterans' health and wellbeing. A video abstract of this article can be found at: https://www.youtube.com/watch?v=BaYzaOP1kAY. © 2015 The Authors. Sociology of Health & Illness © 2015 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

Surface Combatant Planning Since the End of the Cold War

National Research Council Canada - National Science Library

Gillen, Daniel

1998-01-01

.... This reduction was part of the U.S. military transformation in the post-Cold War period. This thesis examined the major factors that influenced the change in surface combatant planning since 1990, i.e...

The Warfighting Capacity of Air Combat Command's Numbered Air Forces

National Research Council Canada - National Science Library

Hanser, Lawrence

2000-01-01

...) of the Air Combat Command (ACC), General Richard E. Hawley, the ACC Commander, asked if RAND could offer an analysis of the number of NAFs that were needed by ACC to meet warfighting requirements...

Military nurses and combat-wounded patients: a qualitative analysis of psychosocial care.

Science.gov (United States)

Hagerty, Bonnie M; Williams, Reg Arthur; Bingham, Mona; Richard, Maggie

2011-04-01

The aims were to explore the lived experience of combat-wounded patients and the military nurses who care for them. The study was a qualitative phenomenological design, and focus groups were conducted with 20 nurses and 8 combat-wounded patients. Themes common to nurses and patients were coping, shared experiences, finding meaning, psychosocial nursing care, families, and bureaucratic structure. Thematic differences were the patients' perspectives "changed self" while nurses described "professional boundaries." The importance of finding meaning presents ideas that could help nurses and patients cope better with stressful situations regardless of the setting. © 2010 Wiley Periodicals, Inc.

Development and evaluation of an emulsion containing lycopene for combating acceleration of skin aging

Directory of Open Access Journals (Sweden)

Letícia Caramori Cefali

2015-09-01

Full Text Available Lycopene, a carotenoid and potent antioxidant is found in large quantities in tomatoes. Lycopene combats diseases, such as cardiovascular disease and different types of cancer, including prostate cancer. However, its topical use in emulsion form for the combat of skin aging is under-explored. The aim of the present study was to develop an emulsion containing lycopene extracted from salad tomatoes and evaluate its cytotoxicity, stability, rheological behavior, antioxidant activity and phytocosmetic permeation. The developed cosmetic comprised an oil phase made up of shea derivatives and was evaluated in terms of its physiochemical stability, spreadability, thermal analysis, rheological behavior, microbiological quality, cytotoxicity, antioxidant activity, cutaneous permeation and retention. The results demonstrate that this phytocosmetic is stable, exhibits satisfactory rheological behavior for a topical formula and is a promising product for combating skin aging.

More than Just a Game? Combat-Themed Gaming Among Recent Veterans with Posttraumatic Stress Disorder.

Science.gov (United States)

Elliott, Luther; Golub, Andrew; Price, Matthew; Bennett, Alexander

2015-08-01

This article examines recent combat veterans' experiences of "first-person shooter" (FPS) gaming and its relationship to posttraumatic stress disorder (PTSD). Current PTSD treatment approaches increasingly use virtual reality (VR) technologies, which have many similarities with FPS games. To explore these similarities, this article presents six case studies from recently separated veterans in New York City who reported both current PTSD symptoms and regular use of combat-themed FPS games. In open-ended interviews, participants discussed a range of benefits as well as the importance of regulating use and avoiding particular contextual dimensions of gaming to maintain healthy gaming habits. Findings demonstrate the need for more comprehensive study and dissemination of best-practices information about FPS gaming in the context of combat-related PTSD symptomatology.

Architecture oriented modeling and simulation method for combat mission profile

Directory of Open Access Journals (Sweden)

CHEN Xia

2017-05-01

Full Text Available In order to effectively analyze the system behavior and system performance of combat mission profile, an architecture-oriented modeling and simulation method is proposed. Starting from the architecture modeling,this paper describes the mission profile based on the definition from National Military Standard of China and the US Department of Defense Architecture Framework(DoDAFmodel, and constructs the architecture model of the mission profile. Then the transformation relationship between the architecture model and the agent simulation model is proposed to form the mission profile executable model. At last,taking the air-defense mission profile as an example,the agent simulation model is established based on the architecture model,and the input and output relations of the simulation model are analyzed. It provides method guidance for the combat mission profile design.

Optimization of Lyophilized Plasma for Use in Combat Casualties

Science.gov (United States)

2016-03-01

ratio of NS infused at a rate of 165 ml/min, minus any given during the controlled hemorrhage to induce acidosis and coagulopathy. This reflects...antioxidant effect suggesting the potential to reduce acute respiratory distress syndrome and multiple organ failure in combat casualties. This model

48 CFR 52.222-50 - Combating Trafficking in Persons.

Science.gov (United States)

2010-10-01

....222-50 Combating Trafficking in Persons. As prescribed in 22.1705(a), insert the following clause...: ________ ________ ________ ________ ________ ________ [Contracting Officer shall insert title of directive/notice; indicate the document is attached or provide source (such as website link) for obtaining document; and, indicate the contract performance location...

Devastating epidemics in recent ages Greek populations.

Science.gov (United States)

Kotsiou, Antonia; Michalaki, Vasiliki; Anagnostopoulou, Helen N

2017-12-01

In the recent Greek ages the most devastating epidemics were plague, smallpox, leprosy and cholera. In 1816 plague struck the Ionian and Aegean Islands, mainland Greece, Constantinople and Smyrna. The Venetians ruling the Ionian Islands effectively combated plague in contrast to the Ottomans ruling all other regions. In 1922, plague appeared in Patras refugees who were expelled by the Turks from Smyrna and Asia Minor. Inoculation against smallpox was first performed in Thessaly by the Greek women, and the Greek doctors Emmanouel Timonis (1713, Oxford) and Jakovos Pylarinos (1715, Venice) made relevant scientific publications. The first leper colony opened in Chios Island. In Crete, Spinalonga was transformed into a leper island, which following the Independence War against Turkish occupation and the unification of Crete with Greece in 1913, was classified as an International Leper Hospital. Cholera struck Greece in 1853-1854 brought by the French troops during the Crimean War, and again during the Balkan Wars (1912-13) when the Bulgarian troops brought cholera to northern Greece. Due to successive wars, medical assistance was not always available, so desperate people turned many times to religion through processions in honor of local saints, for their salvation in epidemics.

The epidemiology of vascular injury in the wars in Iraq and Afghanistan.

Science.gov (United States)

White, Joseph M; Stannard, Adam; Burkhardt, Gabriel E; Eastridge, Brian J; Blackbourne, Lorne H; Rasmussen, Todd E

2011-06-01

Blood vessel trauma leading to hemorrhage or ischemia presents a significant cause of morbidity and mortality after battlefield injury. The objective of this study is to characterize the epidemiology of vascular injury in the wars of Iraq and Afghanistan, including categorization of anatomic patterns, mechanism, and management of casualties. The Joint Theater Trauma Registry was interrogated (2002-2009) for vascular injury in US troops to identify specific injury (group 1) and operative intervention (group 2) groups. Battle-related injuries (nonreturn to duty) were used as the denominator to establish injury rates. Mechanism of injury was compared between theaters of war and the management strategies of ligation versus revascularization (repair and interposition grafting) reported. Group 1 included 1570 Troops injured in Iraq (OIF) (n = 1390) and Afghanistan (OEF) (n = 180). Mechanism included explosive (73%), gunshot (27%), and other (wars and varies according to theater of war, mechanism of injury and operational tempo. Methods of reconstruction are now applied to nearly half of the vascular injuries and should be a focus of training for combat surgery. Selective ligation of vascular injury remains an important management strategy, especially for minor or distal vessel injuries.

Música popular y nacionalismo en los campamentos insurgentes. Cuba (1895-1898

Directory of Open Access Journals (Sweden)

Jaddiel Díaz Frene

2015-09-01

Full Text Available This article reconstructs the social uses of the décimas (ten-line stanzas sung in the insurgent camps during the war for independence that began in Cuba in 1895. Through a review of personal diaries, newspapers, and photos of the conflict, the article attempts to answer various questions: What emotions did this poetic musical genre produce in the everyday life of the combatants? How did the war affect such cultural practices? Is it possible to find black and mulatto decimistas among the Cuban troops? What role did officers play in these everyday forms of expression about the political life of the country?

Groundwork for a Theory of the Combatant

Science.gov (United States)

2017-01-03

moral status of an individual combatant might have to be relativized to particular roles, or particular missions, rather than the justice of his or her...contemporary scholars understand killing in war. However, such arguments can be very complex, which makes them of little practical value in actual moral ...is the collectivist, because it better captures the nature of the various morally relevant relationships involved. Those relationships are between

The Big Issue: Command and Combat in the Information Age

National Research Council Canada - National Science Library

Potts, David

2003-01-01

This Occasional Paper considers command and combat in the information age. A small team in the British Army's conceptual "think tank," the Directorate General Development and Doctrine, worked together on this issue for 18 months...

Technologies to Combat Aedes Mosquitoes: A Model Based on Smart City.

Science.gov (United States)

de Souza Silva, Geovanna Cristine; Peltonen, Laura-Maria; Pruinelli, Lisiane; Yoshikazu Shishido, Henrique; Jacklin Eler, Gabrielle

2018-01-01

Aedes aegypti and Aedes albopictus mosquitoes are responsible for the transmission of diseases such as dengue fever, yellow fever, chikungunya fever, zika virus fever, some of which can cause irreversible central nervous system problems and death. This study investigates what technologies are being used for combatting and monitoring the Aedes mosquitoes and to propose joining these technologies into a single and complete solution using the Smart Cities concept. A search for newscasts on Google and mobile apps in app stores were performed to identify technological solutions for combat to Aedes mosquitoes. Also, a model for joint technology was proposed. Results identified the following technologies: 170 software, two sensors, two drones, one electronic device, ten mosquito traps/lures, seven biological tools, six biotechnologies, and eight chemical formulations. Technological resources and adoption of preventive measures by the population could be a useful method for the mosquito control. Examples include a georeferenced model for identification and examination of larvae, application of chemical/biological products, real-time mapping, sending of educational materials via email or social media for the population, and alerts to health professionals in the zones of combat/risk. In combination, these technologies may indicate a better solution to the current problem.

The role of locus of control and coping style in predicting longitudinal PTSD-trajectories after combat exposure

DEFF Research Database (Denmark)

Karstoft, K. I.; Armour, C.; Elklit, A.

2015-01-01

Israeli soldiers with or without combat stress reaction (CSR) from the Lebanon war were assessed 1, 2, and 20 years after the war. Combat exposure, LOC, and coping style were then investigated as covariates of the trajectories of resilience, recovery, delayed onset, and chronicity. Symptomatic...... trajectories in the CSR and the non-CSR group were significantly associated to varying degrees with perceived life threat during combat (ORs: 1.76-2.53), internal LOC (0.77-0.87), emotional coping style (0.28-0.34), and low use of problem-focused coping (2.12-3.11). In conclusion, assessment of LOC and coping...

Relation between coping and posttrauma cognitions on PTSD in a combat-trauma population.

Science.gov (United States)

Sheerin, Christina M; Chowdhury, Nadia; Lind, Mackenzie J; Kurtz, Erin D; Rappaport, Lance M; Berenz, Erin C; Brown, Ruth C; Pickett, Treven; McDonald, Scott D; Danielson, Carla Kmett; Amstadter, Ananda B

2018-01-01

Individual differences in cognitive processes and coping behaviors play a role in the development and maintenance of posttraumatic stress disorder (PTSD). Given the large numbers of combat-exposed service members returning from the Operation Enduring Freedom (OEF), Operation Iraqi Freedom (OIF), and Operation New Dawn (OND) conflicts, exploring individual differences in cognitive-affective processes is important for informing our understanding of PTSD etiology and early intervention in military samples. The present study examined the unique main and interactive effects of negative posttrauma cognitions (i.e., negative beliefs about self [NS], the world [NW], and self-blame [SB]) and coping strategies (i.e., positive behavioral, positive cognitive, avoidant coping, and social and emotional coping) on PTSD diagnosis within 155 ( M age = 30.7, SD = 4.48) OEF/OIF/OND combat trauma-exposed veterans recruited from an ongoing study examining the effects of combat trauma and stress reactivity. In the final, stepwise logistic regression analysis, avoidant coping, but no other coping strategy, was significantly positively related to PTSD diagnosis in the initial step. Higher levels of NS, but not NW, were significantly associated with having a PTSD diagnosis, while SB was associated with decreased likelihood of PTSD, above and beyond coping strategies. A significant interaction effect was found between NS and positive cognitive coping, such that greater positive cognitive coping weakened the relationship between NS and PTSD. Examining and addressing coping behaviors and negative thoughts of self jointly may benefit assessment and intervention approaches in a combat-trauma population.

Combatting Domestic Terrorism: A Strategic Approach for the Twenty-First Century

National Research Council Canada - National Science Library

Sienrukos, John

1999-01-01

.... In order to reach sound, strategic recommendations for combating terrorism, the author will begin with some background on terrorism, review the various definitions as defined by the Department...

Decentralized and Distributed Airpower for the Modern Counterinsurgency Fight

Science.gov (United States)

2012-06-01

in its support of ground troops in Nicaragua.”45 This ‘coming of age’ can be clearly seen when looking at a simple statistic – during a four month...achieved its aims as well as statistics gained from unit records, both air and ground.3 Given the duration of the recent conflict in Iraq and the...International Actor Redefined.” In International Security Studies AY11 Coursebook , edited by Sharon McBride, 316-324. Maxwell AFB, AL: Air

Assessing the Impact of Information Channels on the Understanding of Ground Truth

Science.gov (United States)

2012-06-01

with equipment performance requirements. This change within the Army acquisition life cycle brought together seven fundamental domains of human and...Large)groups)continuing)to)assemble. 14:40 CPOF )bravo)Troop ) Blackjack )6:)Made)contact)with)Jabal)Mayor,)) he)was)eager)to)speak)with) the )CF) commander...possibly)at) Miami)airfield. )radio ) Blackjack )6 )Bengal)X:ray)this)is) Blackjack )6,)made)contact)with) Jabal)Mayor,))he)was)eager)to)speak)with) the

EphB1 as a Novel Drug Target to Combat Pain and Addiction

Science.gov (United States)

2015-09-01

EphB1  as  a  Novel  Drug  Target  to  Combat  Pain  and   Addiction   Principal  Investigator  Name:   Mark...Principal  Investigator   Phone  and  Email:   Phone :  214-­‐645-­‐5916   Email:  Mark.Henkemeyer@UTSouthwestern.edu   Report  Date...31 Aug 2015 4. TITLE AND SUBTITLE EphB1 as a Novel Drug Target to Combat Pain and Addiction 5a. CONTRACT NUMBER EphB1 as a Novel Drug Target to

The Role of Combatives Teaching in Physical Education, by Michal Vit and Zdenko Reguli

Directory of Open Access Journals (Sweden)

Wojciech Cynarski

2016-06-01

Full Text Available Vit, M., & Reguli, Z. (2015. The Role of Combatives Teaching in Physical Education. Brno: Masaryk University. 128 pp. Retrieved from https://munispace.muni.cz/index.php/munispace/catalog/book/694 There is here a new book, dedicated to the application of martial arts elements in physical education. Sequentially are presented authors, the definition of 'combatives', discussed the contents of the book, pointing out its strengths and weaknesses. A short conclusion is finishing the review article.

Look Again: An Investigation of False Positive Detections in Combat Models

National Research Council Canada - National Science Library

Wainwright, Ryan K

2008-01-01

.... Existing combat models tend to overlook or downplay false positive detections. Signal Detection Theory provides the framework for analysis of an observer's hits, misses, correct rejections, and false alarms...

Combating (Child Human Trafficking: Building Capacity

Directory of Open Access Journals (Sweden)

John Winterdyk

2018-03-01

Full Text Available The presentation/paper focuses on the challenges and necessity of building capacity at local, national, and international levels with a focus of how to more effectively combat trafficking in human beings (THB. Insight from several of initiatives are shared with the aim of illustrating how to capitalize on the vast number of opportunities that already exist at these levels and how they might be coordinated to enable collaborative work in an informed and dynamic manner to combat human trafficking. Information from several recent research projects that focus on some of these same issues is also incorporated into this paper. El artículo se centra en los desafíos de la lucha contra el tráfico de personas y en la necesidad de aumentar la capacidad para ser más eficaces en ese sentido, local, nacional e internacionalmente. Nos hacemos eco de la visión de varias iniciativas, con el fin de ilustrar cómo capitalizar el gran número de oportunidades que ya existen en los ámbitos citados, y la forma en que se podrían coordinar para posibilitar la colaboración de una manera informada y dinámica para combatir la trata de personas. También se incluye en el artículo información emanada de diversos proyectos recientes de investigación sobre el tema que nos ocupa. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=3086067

Growth hormone deficiency after mild combat-related traumatic brain injury.

Science.gov (United States)

Ioachimescu, Adriana G; Hampstead, Benjamin M; Moore, Anna; Burgess, Elizabeth; Phillips, Lawrence S

2015-08-01

Traumatic brain injury (TBI) has been recognized as a cause of growth hormone deficiency (GHD) in civilians. However, comparable data are sparse in veterans who incurred TBI during combat. Our objective was to determine the prevalence of GHD in veterans with a history of combat-related TBI, and its association with cognitive and psychosocial dysfunction. Single center prospective study. Twenty male veterans with mild TBI incurred during combat 8-72 months prior to enrollment. GHD was defined by a GH peak emotional, and quality of life of the GHD Veterans were described using Cohen's d. Large effect sizes were considered meaningful. Mean age was 33.7 years (SD 7.8) and all subjects had normal thyroid hormone and cortisol levels. Five (25%) exhibited a subnormal response to glucagon. Sixteen participants (80%) provided sufficient effort for valid neuropsychological assessment (12 GH-sufficient, 4 GHD). There were large effect size differences in self-monitoring during memory testing (d = 1.46) and inhibitory control (d = 0.92), with worse performances in the GHD group. While fatigue and post-traumatic stress disorder were comparable, the GHD group reported more depression (d = 0.80) and lower quality of life (d = 0.64). Our study found a 25% prevalence of GHD in veterans with mild TBI as shown by glucagon stimulation. The neuropsychological findings raise the possibility that GHD has adverse effects on executive abilities and mood. Further studies are needed to determine whether GH replacement is an effective treatment in these patients.

Violation of human rights to combat terrorism.

OpenAIRE

2012-01-01

LL.B. No one definition of terrorism has gained universal acceptance. The lack of agreement on a definition of terrorism has been a major obstacle to meaningful international countermeasures to combat terrorism. There are 12 International Conventions related to terrorism and an explicit definition is still missing. Many states have tried to define terrorism and none of these definitions has been implemented, either by the United Nations or these states. There are many International Convent...

Combat Conditioning: The Need for Stronger Marines

Science.gov (United States)

2008-02-18

pounds. This leads to overuse injuries that can reduce a unit’s combat effectiveness. Typically the injuries are isolated to the lower...extremities in the form of femoral and hip stress fractures. The way to avoid these types of injuries is to strengthen the muscles around these areas as...shows how the average weight carried by warriors has increased over time. 3 “ CrossFit is a core strength and conditioning program

Lessons Worth Remembering: Combat In Urban Areas

Science.gov (United States)

2016-05-10

vi Acronyms AQI Al Qaeda of Iraq ARVN Army of Vietnam CF Coalition Forces COP Combat Outpost IED Improvised...Finally, there was an unorganized criminal element that was interested in profiting from the general violence and lawlessness.181 The prime objective of...Ramadi. In June, the 1BCT ordered one of its battalion’s, TF 1/37 Armor, to establish COP Falcon in the southwest section of the city.201 The operation

Enemy Combatant Detainees: Habeas Corpus Challenges in Federal Court

Science.gov (United States)

2006-09-26

Separation of Powers Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Eliminating Federal Court Jurisdiction Where There Is No State Court Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 1 542 U.S. 466 (2004). Enemy Combatant Detainees: Habeas Corpus Challenges in Federal Court In Rasul v. Bush,1 a divided Supreme Court declared that “a state

S.A.C.I.: Incident Combat Support System; S.A.C.I.: Sistema de Apoio ao Combate de Incidentes

Energy Technology Data Exchange (ETDEWEB)

Macedo, Antonio R.L. [ARMTEC Tecnologia em Robotica, Fotrtaleza, CE (Brazil); Macedo, Antonio R.M. [Universidade de Fortaleza, CE (Brazil)

2004-07-01

The incidents that occur in the petrochemical industry are extremely dangerous, because of the range of temperature that it reaches and the radius of the explosion. For this reason the S.A.C.I. that is an Incident's Combat Support System was developed. The purpose of this paper is to present the complete operational capability of this machine, and also some of the construction design calculations. It is a controlled-by-distance robot that carries one water cannon that generates fog, stream or foam with a limit pressure of 125 psi. It works within 90 m from the operator, has 3 degrees of freedom and a minimum autonomy of 3 hours. Before this prototype was made, only the United Kingdom by Qinetiq and the Japan by the Tokyo Fire Department had this technology. This prototype is around 70% of the investment of the ones in the market. The tests shown in the paper were made in the training bunker of Ceara's Military Fire Corp. Headquarters and in an arena in the Gloria Marine in Rio de Janeiro. The results of this project is a national product that improves the incident's combat response time, saving the most important resource, that is the human been. (author)

S.A.C.I.: Incident Combat Support System; S.A.C.I.: Sistema de Apoio ao Combate de Incidentes

Energy Technology Data Exchange (ETDEWEB)

Macedo, Antonio R.L. [ARMTEC Tecnologia em Robotica, Fotrtaleza, CE (Brazil); Macedo, Antonio R.M. [Universidade de Fortaleza, CE (Brazil)

2004-07-01

The incidents that occur in the petrochemical industry are extremely dangerous, because of the range of temperature that it reaches and the radius of the explosion. For this reason the S.A.C.I. that is an Incident's Combat Support System was developed. The purpose of this paper is to present the complete operational capability of this machine, and also some of the construction design calculations. It is a controlled-by-distance robot that carries one water cannon that generates fog, stream or foam with a limit pressure of 125 psi. It works within 90 m from the operator, has 3 degrees of freedom and a minimum autonomy of 3 hours. Before this prototype was made, only the United Kingdom by Qinetiq and the Japan by the Tokyo Fire Department had this technology. This prototype is around 70% of the investment of the ones in the market. The tests shown in the paper were made in the training bunker of Ceara's Military Fire Corp. Headquarters and in an arena in the Gloria Marine in Rio de Janeiro. The results of this project is a national product that improves the incident's combat response time, saving the most important resource, that is the human been. (author)

The Problems of the Status of British Troops in Egypt After the Occupation in 1882

Directory of Open Access Journals (Sweden)

Khizriev Ali Khizrievich

2016-04-01

Full Text Available The article covers the issues of defining the status of the British occupational troops in Egypt from 1882 to 1922 and the diplomatic struggle of the great European states of that time over this problem. This whole problem is described in detail in its development since the establishment of the “veiled protectorate” designed to hide the true purpose of the British Government in the region, to the formal approval of the Protectorate status of the British Empire. It attempts to find the motives and methods of management of the British Foreign Office in this difficult situation considering counter of such powers as Russia and France. Herewith it provides data from the archives of the British Foreign Office, confirming all these facts. The evidences of the contemporaries of those events – Lord Milner and Cromer – who were representatives of the occupation authorities and published their memoirs, complete the picture. In addition to these documents we used the archival materials of India Records Office in the British Library. All these sources indicate that the official declaration of the Protectorate in 1914 only temporarily solved the problems creating additional difficulties for those officials who were responsible for the situation in the country. This decision allowed the British officials to conceal the explicit nature of the occupation and the British military presence in the Suez Canal zone. However, such policy aroused some problems, which led to a new round of the Egyptian national liberation movement in the future, and needed new solutions which were made only after the World War I and the fall of the Ottoman Empire.

The practice of the United Nations in combating terrorism from 1946-2008 : questions of legality and legitimacy

NARCIS (Netherlands)

van Ginkel, B.T.

2010-01-01

Over the last thirty years, the UN has shown an unmistakable interest in combating terrorism. In this study, the practice of the General Assembly and the Security Council in combating terrorism is analysed, in order to answer the question whether these organs, taking into account their powers and

Catecholamine Responses to Virtual Combat: Implications for Post-Traumatic Stress and Dimensions of Functioning

Directory of Open Access Journals (Sweden)

Krista Beth Highland

2015-03-01

Full Text Available PTSD symptoms can result in functional impairment among service members (SMs, even in those without a clinical diagnosis. The variability in outcomes may be related to underlying catecholamine mechanisms. Individuals with PTSD tend to have elevated basal catecholamine levels, though less is known regarding catecholamine responses to trauma-related stimuli. We assessed whether catecholamine responses to a virtual combat environment impact the relationship between PTSD symptom clusters and elements of functioning. Eighty-seven clinically healthy SMs, within 2 months after deployment to Iraq or Afghanistan, completed self-report measures, viewed virtual-reality (VR combat sequences, and had sequential blood draws. Norepinephrine responses to VR combat exposure moderated the relationship between avoidance symptoms and scales of functioning including physical functioning, physical-role functioning, and vitality. Among those with high levels of avoidance, norepinephrine change was inversely associated with functional status, whereas a positive correlation was observed for those with low levels of avoidance. Our findings represent a novel use of a virtual environment to display combat-related stimuli to returning SMs to elucidate mind-body connections inherent in their responses. The insight gained improves our understanding of post-deployment symptoms and quality of life in SMs and may facilitate enhancements in treatment. Further research is needed to validate these findings in other populations and to define the implications for treatment effectiveness.

The Relevance of Hyperbaric Oxygen to Combat Medicine

Science.gov (United States)

2001-06-01

and Hyperbaric Conditions [les Questions medicales a caractere oprationel liees aux conditions hypobares ou hyperbares ] To order the complete...UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADPO 11081 TITLE: The Relevance of Hyperbaric Oxygen to Combat Medicine...following component part numbers comprise the compilation report: ADPO11059 thru ADP011100 UNCLASSIFIED 25-1 The Relevance of Hyperbaric Oxygen to

Systems medicine and integrated care to combat chronic noncommunicable diseases

NARCIS (Netherlands)

Bousquet, Jean; Anto, Josep M.; Sterk, Peter J.; Adcock, Ian M.; Chung, Kian Fan; Roca, Josep; Agusti, Alvar; Brightling, Chris; Cambon-Thomsen, Anne; Cesario, Alfredo; Abdelhak, Sonia; Antonarakis, Stylianos E.; Avignon, Antoine; Ballabio, Andrea; Baraldi, Eugenio; Baranov, Alexander; Bieber, Thomas; Bockaert, Joël; Brahmachari, Samir; Brambilla, Christian; Bringer, Jacques; Dauzat, Michel; Ernberg, Ingemar; Fabbri, Leonardo; Froguel, Philippe; Galas, David; Gojobori, Takashi; Hunter, Peter; Jorgensen, Christian; Kauffmann, Francine; Kourilsky, Philippe; Kowalski, Marek L.; Lancet, Doron; Pen, Claude Le; Mallet, Jacques; Mayosi, Bongani; Mercier, Jacques; Metspalu, Andres; Nadeau, Joseph H.; Ninot, Grégory; Noble, Denis; Oztürk, Mehmet; Palkonen, Susanna; Préfaut, Christian; Rabe, Klaus; Renard, Eric; Roberts, Richard G.; Samolinski, Boleslav; Schünemann, Holger J.; Simon, Hans-Uwe; Soares, Marcelo Bento; Superti-Furga, Giulio; Tegner, Jesper; Verjovski-Almeida, Sergio; Wellstead, Peter; Wolkenhauer, Olaf; Wouters, Emiel; Balling, Rudi; Brookes, Anthony J.; Charron, Dominique; Pison, Christophe; Chen, Zhu; Hood, Leroy; Auffray, Charles

2011-01-01

ABSTRACT: We propose an innovative, integrated, cost-effective health system to combat major non-communicable diseases (NCDs), including cardiovascular, chronic respiratory, metabolic, rheumatologic and neurologic disorders and cancers, which together are the predominant health problem of the 21st

A new virtual instrument for estimating punch velocity in combat sports.

Science.gov (United States)

Urbinati, K S; Scheeren, E; Nohama, P

2013-01-01

For improving the performance in combat sport, especially percussion, it is necessary achieving high velocity in punches and kicks. The aim of this study was to evaluate the applicability of 3D accelerometry in a Virtual Instrumentation System (VIS) designed for estimating punch velocity in combat sports. It was conducted in two phases: (1) integration of the 3D accelerometer with the communication interface and software for processing and visualization, and (2) applicability of the system. Fifteen karate athletes performed five gyaku zuki type punches (with reverse leg) using the accelerometer on the 3rd metacarpal on the back of the hand. It was performed nonparametric Mann-Whitney U-test to determine differences in the mean linear velocity among three punches performed sequentially (p sport.

Characteristics of physical loads endured by military officers of mechanized troops during field maneuvres

Directory of Open Access Journals (Sweden)

I.L. Shlyamar

2015-09-01

Full Text Available Purpose: observation over influence of physical loads on military officers in process of acquiring and mastering of military applied skills during field maneuvers. Material: in experiment 120 military officers of 20-25 years old age with equal physical fitness participated. Results: it was determined that in period of field maneuvers the greatest load was endured by military officers in attack exercises and on the march. The least physical loads were in period of organization and fulfillment of combat shooting. It was also established that main part of motor actions was fulfilled in aerobic mode. Military officers’ functioning in field maneuvers was accompanied by heart beats rate of 120-150 b.p.m. and 60-90 b.p.m. during long time. Conclusions: We offered to practice physical training of mechanized units’ military officers in modes, close to field ones.

The Influence of Combat Experience on Psychologically Healthy Soldiers' Attentiveness to Environmental Threats.

Science.gov (United States)

Ranes, Bethany; Long, Chris P; Traynham, Stephanie; Hayes, Amanda

2017-07-01

In contrast to previous research that has primarily examined how psychological disorders (e.g., post-traumatic stress disorder [PTSD], anxiety) are affected by and affect individuals' threat perceptions, this study examines the relationship between combat experience and threat-monitoring in psychologically healthy Soldiers. Existing research has established how prolonged or intense experiences with war-related stressors can lead individuals to undergo an unconscious fear-conditioning process that affects the circuitry of the prefrontal cortex, hippocampus, amygdala, and anterior cingulate cortex regions of the brain. We predict that the intensity of one's combat experience positively influences Soldiers' attention to environmental threats. Participants included U. S. Army Soldiers with a score of 50 or below on the PTSD Checklist-Military Version. Participants completed the Combat Exposure Scale and the State-Trait Anxiety Inventory. The experimental prediction task we employed assesses the expectation of an intrusively loud white noise sound that occurred on three variable patterns in a pseudorandomized order. Each tone pattern was used 20 times over a total of 60 trials. The experimental prediction task included two neutral tones (700 and 1,300 Hz) that were presented in a repeated pattern along with a 100-dB burst of white noise (0.5-second duration). In each trial, one of three possible tone combinations was presented. To assess their attentiveness to threats, participants were asked to continuously rate their expectancy of the burst of white noise using a visual analogue scale (VAS) ranging from 0 to 100. VAS ratings were collected at controlled points throughout the task. None of the participants reported scores on any of the diagnostic surveys that met standards for clinical significance. A repeated-measures analysis of variance was conducted to assess the overall effect of the three prediction conditions on participants' VAS ratings. There was a significant

239 Inter-Agency Cooperation in Combating Terrorism in Nigeria ...

African Journals Online (AJOL)

User

In recent times, terrorism has become one of the most dangerous threats to .... groups or clandestine agents, usually intended to influence an audience”. (ITSR ... terrorist attacks on the World Trade Center in New York and the Pentagon ..... Books. Imobighe, T.A. (2006b). “Combating Terrorism in Africa: An Integrated.

Towards a Determination of the Physiological Characteristics Distinguishing Successful Mixed Martial Arts Athletes: A Systematic Review of Combat Sport Literature.

Science.gov (United States)

James, Lachlan P; Haff, G Gregory; Kelly, Vincent G; Beckman, Emma M

2016-10-01

Mixed martial arts (MMA) is a combat sport underpinned by techniques from other combat disciplines, in addition to strategies unique to the sport itself. These sports can be divided into two distinct categories (grappling or striking) based on differing technical demands. Uniquely, MMA combines both methods of combat and therefore appears to be physiologically complex requiring a spectrum of mechanical and metabolic qualities to drive performance. However, little is known about the physiological characteristics that distinguish higher- from lower-level MMA athletes. Such information provides guidance for training interventions, performance testing and talent identification. Furthermore, while MMA incorporates techniques from both grappling and striking sports, it is unknown precisely how these disciplines differ physiologically. Understanding the relationship between higher-level competitors in grappling and striking combat sports can provide further insight into the development of the optimal performance profile of a higher-level MMA athlete. This article aims to analyse the scientific literature on MMA and the primary combat sports underpinning it to determine the physiological adaptations that distinguish superior competitors, with a view to defining the optimal physiological profile for higher-level MMA performance. Furthermore, this article will explore the differences in these capabilities between grappling- and striking-based combat sports in the context of MMA. A literature search was undertaken via PubMed, Web of Science, SportDiscus and Google Scholar. The following sports were included for systematic review based on their relevance to MMA: mixed martial arts, boxing, Brazilian jiu-jitsu, judo, karate, kickboxing, Muay Thai and wrestling. The inclusion criteria allowed studies that compared athletes of differing competition levels in the same sport using a physiological performance measure. Only male, adult (aged 17-40 years), able-bodied competitors

Reactions to combat stress in Israeli veterans twenty years after the 1982 Lebanon war.

Science.gov (United States)

Solomon, Zahava; Shklar, Rami; Singer, Yaffa; Mikulincer, Mario

2006-12-01

During the war or shortly thereafter, the most common manifestation of combat induced psychopathology is combat stress reaction (CSR). The long-term consequences of CSR have so far received little scientific attention. The aim of this study was to examine whether CSR is a marker for long-term PTSD and other psychiatric comorbidities. Two groups of veterans from the 1982 Lebanon war were assessed 20 years after the war: one comprised 286 CSR casualties and the other comprised 218 matched non-CSR soldiers. Participants were assessed for PTSD, psychiatric symptomatology, social functioning, physical health, and postwar life events. Twenty years after the war, veterans with antecedent CSR reported more PTSD, psychiatric symptomatology and distress, social dysfunction, and health problems than did non-CSR veterans. We conclude that CSR should be seen as a marker for long-term psychiatric distress and impairment. In addition, the implications of combat-related trauma are broad and varied, and go beyond the narrow scope of PTSD.

Predictors of posttraumatic stress and appetitive aggression in active soldiers and former combatants

Directory of Open Access Journals (Sweden)

Corina Nandi

2015-04-01

Full Text Available Background: During the period between 1993 and 2005, the people of Burundi were trapped within a violent civil war. In post-conflict regions, symptoms of posttraumatic stress disorder (PTSD were found to be widespread. At the same time, combatants often reported having perceived committing violence as exciting and appealing, an experience referred to as appetitive aggression. Both of these phenomena hamper the building of a functional and peaceful society. Objective: This study aims to investigate the factors that are associated with the level of PTSD and appetitive aggression in former and still active combatants. Methods: Semi-structured interviews were conducted with 948 male Burundians: 556 active soldiers and 392 ex-combatants. PTSD symptom severity was assessed using the PTSD Symptom Scale Interview, while appetitive aggression was assessed using the Appetitive Aggression Scale. Results: Linear regression analyses revealed that the number of traumatic events, childhood maltreatment, and their interaction predicted PTSD symptom severity, whereas self-committed violence did not. The number of traumatic events and self-committed violence were associated with appetitive aggression. Childhood maltreatment alone was not associated with appetitive aggression; however, its interaction with self-committed violence did predict appetitive aggression. When controlling for predictors, ex-combatants reported a higher degree of PTSD symptomatology, whereas active soldiers reported a higher degree of appetitive aggression. Conclusion: We conclude that childhood maltreatment is an additional, significant risk factor that exacerbates the psychological consequences of violent conflicts. Self-committed violence may not necessarily engender trauma-related disorders, but is highly related to appetitive aggression.

Artificial intelligence and its impact on combat aircraft

Science.gov (United States)

Ott, Lawrence M.; Abbot, Kathy; Kleider, Alfred; Moon, D.; Retelle, John

1987-01-01

As the threat becomes more sophisticated and weapon systems more complex to meet the threat, the need for machines to assist the pilot in the assessment of information becomes paramount. This is particularly true in real-time, high stress situations. The advent of artificial intelligence (AI) technology offers the opportunity to make quantum advances in the application of machine technology. However, if AI systems are to find their way into combat aircraft, they must meet certain criteria. The systems must be responsive, reliable, easy to use, flexible, and understandable. These criteria are compared with the current status used in a combat airborne application. Current AI systems deal with nonreal time applications and require significant user interaction. On the other hand, aircraft applications require real time, minimum human interaction systems. In order to fill the gap between where technology is now and where it must be for aircraft applications, considerable government research is ongoing in NASA, DARPA, and three services. The ongoing research is briefly summarized. Finally, recognizing that AI technology is in its embryonic stage, and the aircraft needs are very demanding, a number of issues arise. These issues are delineated and findings are provided where appropriate.

An adaptive maneuvering logic computer program for the simulation of one-on-one air-to-air combat. Volume 1: General description

Science.gov (United States)

Burgin, G. H.; Fogel, L. J.; Phelps, J. P.

1975-01-01

A technique for computer simulation of air combat is described. Volume 1 decribes the computer program and its development in general terms. Two versions of the program exist. Both incorporate a logic for selecting and executing air combat maneuvers with performance models of specific fighter aircraft. In the batch processing version the flight paths of two aircraft engaged in interactive aerial combat and controlled by the same logic are computed. The realtime version permits human pilots to fly air-to-air combat against the adaptive maneuvering logic (AML) in Langley Differential Maneuvering Simulator (DMS). Volume 2 consists of a detailed description of the computer programs.

Combat Trauma Lessons Learned from Military Operations of 2001 - 2013

Science.gov (United States)

2015-03-09

suspected tension pneumothorax  Longer needle for needle decompression  Lateral approach for needle decompression  Vented chest seals for open...Defense Health Board Combat Trauma Lessons Learned from Military Operations of 2001-2013 March 9, 2015 OFFICE OF THE ASSISTANT SECRETARY OF...

Combate del moho gris (Botrytis cinerea de la fresa mediante Gliocladium roseum

Directory of Open Access Journals (Sweden)

Néstor Chaves

2004-01-01

Full Text Available En la zona de Poasito de Alajuela, se evaluó la acción del antagonista Gliocladium roseum, en forma individual y en conjunto con los fungicidas empleados en la finca, para el combate de Botrytis cinerea en fresa; comparándose los resultados contra los obtenidos con el manejo comercial. Se empleó un diseño de bloques completos al azar con 4 repeticiones y se hicieron aplicaciones semanales del antagonista (a una concentración ³ 107 conidios ml-1 durante un período aproximado de 4 meses (julio-octubre del 2000. Se evaluó la incidencia de moho gris en condiciones de campo y poscosecha, así como el efecto de los fungicidas aplicados sobre la germinación de los conidios del antagonista, mediante una prueba in vitro. Se obtuvo un combate más efectivo de la enfermedad en condiciones de campo al emplear el biocontrolador sólo o en conjunto con los fungicidas, con respecto al manejo comercial que se hace de la misma. En poscosecha, el desempeño del antagonista fue estadísticamente igual al del combate químico. Estos resultados muestran que los fungicidas aplicados no afectan considerablemente al antagonista, lo que se corroboró con la prueba in vitro. Al emplear G. roseum para el combate de B. cinerea no sólo se logra combatir efectivamente a este, sino también el resto de los patógenos (Colletotrichum, Phytophthora, Rhizoctonia, Rhizopus,Alternaria, Fusarium, Verticillium y Penicillium, ya que el porcentaje de frutas sanas es mayor al integrar la acción del antagonista al manejo de enfermedades de la finca. Sin embargo, estas diferencias no son estadísticamente significativas. Por lo anterior se concluye que G. roseum constituye una posible alternativa de manejo integrado del moho gris en fresa.

Study of developing a scale on attitudes towards the combat sports

Directory of Open Access Journals (Sweden)

Fatma ÇELİK KAYAPINAR

2016-06-01

Full Text Available Aim: The study is to develop a scale on the attitudes of 12-16 year-old athletes towards the combat sports. Material and Methods: In order to develop a scale; creating items, taking the expert’s opinions, pretesting, statistics of the validity and the reliability were done. In order to create item pool, two open-ended questions were asked to 60 licensed athletes dealing with combat sports. According to the answers given by athletes, the item pool consisting of 53 items was created. Taking the 3 domain experts, 1 educational specialist and 1 linguist’s opinions, trial scale consisting of 32 items were created for the pretesting step. The clarity and the intelligibility of the scale were tested by 60 athletes .The trial scale in the pretesting step was filled in by 251 licensed athletes (1-7 sports age consisting of 85 judo, 84 taekwondo and 82 karate athletes. Derived data were coded to the packaged software for statistical process and as a last step; the validity and reliability studies were done. Results: According to the results taken from the trial scale, taking the result of that the parameters of the 9 items should be less than r≤30, a scale of 23 items and 9 aspects remained. As the number of items in the aspects are a few, it was gathered in the 3 sub-aspects by the research team. These aspects were named as satisfaction, pleasure and fomentation. The internal consistency parameters of the aspects; satisfaction Cronbach’s Alpha=0.59, pleasure Cronbach’s Alpha=0.48 and fomentation Cronbach’s Alpha=0.44 were determined. The total reliability point Cronbach’s Alpha=.731 was determined. Conclusion: Scales having enough qualities to test the attitudes of 12-16 year-old athletes towards combat sports was gained. It can be determined whether the attitudes of the athletes are negative or positive by applying to the licensed combat athletes or the students at school for skill analysis.

Now and Then: Combat Casualty Care Policies for Operation Iraqi Freedom and Operation Enduring Freedom Compared With Those of Vietnam

National Research Council Canada - National Science Library

Cordts, Paul R; Brosch, Laura A; Holcomb, John B

2008-01-01

Between December 2004 and June 2007, 13 key Operation Iraqi Freedom/ Operation Enduring Freedom combat casualty care policies were published to inform medical practice in the combat theater of operations...

Determining If the Actions of African American Combat Forces during World War I Positively Affected the Employment of African American Combat Soldiers during World War II

National Research Council Canada - National Science Library

Doward, Jr, Oscar W

2007-01-01

... them to be combat multipliers for future conflicts. The thesis identifies trends in African Americans' military service from the Revolutionary War through their actions along the Mexican border during the first decade of the 20th century...

Mental health status of Sri Lanka Navy personnel three years after end of combat operations: a follow up study.

Directory of Open Access Journals (Sweden)

Raveen Hanwella

Full Text Available The main aim of this study was to assess the mental health status of the Navy Special Forces and regular forces three and a half years after the end of combat operations in mid 2009, and compare it with the findings in 2009. This cross sectional study was carried out in the Sri Lanka Navy (SLN, three and a half years after the end of combat operations. Representative samples of SLN Special Forces and regular forces deployed in combat areas were selected using simple random sampling. Only personnel who had served continuously in combat areas during the one year period prior to the end of combat operations were included in the study. The sample consisted of 220 Special Forces and 275 regular forces personnel. Compared to regular forces a significantly higher number of Special Forces personnel had experienced potentially traumatic events. Compared to the period immediately after end of combat operations, in the Special Forces, prevalence of psychological distress and fatigue showed a marginal increase while hazardous drinking and multiple physical symptoms showed a marginal decrease. In the regular forces, the prevalence of psychological distress, fatigue and multiple somatic symptoms declined and prevalence of hazardous drinking increased from 16.5% to 25.7%. During the same period prevalence of smoking doubled in both Special Forces and regular forces. Prevalence of PTSD reduced from 1.9% in Special Forces to 0.9% and in the regular forces from 2.07% to 1.1%. Three and a half years after the end of combat operations mental health problems have declined among SLN regular forces while there was no significant change among Special Forces. Hazardous drinking among regular forces and smoking among both Special Forces and regular forces have increased.

Mental health status of Sri Lanka Navy personnel three years after end of combat operations: a follow up study.

Science.gov (United States)

Hanwella, Raveen; Jayasekera, Nicholas E L W; de Silva, Varuni A

2014-01-01

The main aim of this study was to assess the mental health status of the Navy Special Forces and regular forces three and a half years after the end of combat operations in mid 2009, and compare it with the findings in 2009. This cross sectional study was carried out in the Sri Lanka Navy (SLN), three and a half years after the end of combat operations. Representative samples of SLN Special Forces and regular forces deployed in combat areas were selected using simple random sampling. Only personnel who had served continuously in combat areas during the one year period prior to the end of combat operations were included in the study. The sample consisted of 220 Special Forces and 275 regular forces personnel. Compared to regular forces a significantly higher number of Special Forces personnel had experienced potentially traumatic events. Compared to the period immediately after end of combat operations, in the Special Forces, prevalence of psychological distress and fatigue showed a marginal increase while hazardous drinking and multiple physical symptoms showed a marginal decrease. In the regular forces, the prevalence of psychological distress, fatigue and multiple somatic symptoms declined and prevalence of hazardous drinking increased from 16.5% to 25.7%. During the same period prevalence of smoking doubled in both Special Forces and regular forces. Prevalence of PTSD reduced from 1.9% in Special Forces to 0.9% and in the regular forces from 2.07% to 1.1%. Three and a half years after the end of combat operations mental health problems have declined among SLN regular forces while there was no significant change among Special Forces. Hazardous drinking among regular forces and smoking among both Special Forces and regular forces have increased.

A Decade of War: Prospective Trajectories of Posttraumatic Stress Disorder Symptoms Among Deployed US Military Personnel and the Influence of Combat Exposure.

Science.gov (United States)

Donoho, Carrie J; Bonanno, George A; Porter, Ben; Kearney, Lauren; Powell, Teresa M

2017-12-15

Posttraumatic stress disorder (PTSD) is a common psychiatric disorder among service members and veterans. The clinical course of PTSD varies between individuals, and patterns of symptom development have yet to be clearly delineated. Previous studies have been limited by convenience sampling, short follow-up periods, and the inability to account for combat-related trauma. To determine the trajectories of PTSD symptoms among deployed military personnel with and without combat exposure, we used data from a population-based representative sample of 8,178 US service members who participated in the Millennium Cohort Study from 2001 to 2011. Using latent growth mixture modeling, trajectories of PTSD symptoms were determined in the total sample, as well as in individuals with and without combat exposure, respectively. Overall, 4 trajectories of PTSD were characterized: resilient, pre-existing, new-onset, and moderate stable. Across all trajectories, combat-deployed service members diverged from non-combat-deployed service members, even after a single deployment. The former also generally had higher PTSD symptoms. Based on the models, nearly 90% of those without combat exposure remained resilient over the 10-year period, compared with 80% of those with combat exposure. Findings demonstrate that although the clinical course of PTSD symptoms shows heterogeneous patterns of development, combat exposure is uniformly associated with poor mental health. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health 2017. This work is written by (a) US Government employee(s) and is in the public domain in the US.

El sector artesanal en México y el combate contra la pobreza.

Directory of Open Access Journals (Sweden)

Luis Ángel Correa García

2016-07-01

Full Text Available Este artículo presenta reflexiones acerca de los programas sociales de combate a la pobreza en nuestro país, así como un análisis del contexto actual del sector artesanal. Para ello se realizó una descripción de los programas de combate a la pobreza realizados en México a partir de 1988 y las condiciones de pobreza en el sector artesanal. Se concluye que el Estado debe promover el acceso equitativo a los programas sociales e impulsar el crecimiento económico de capital humano, basado en estimular las capacidades emprendimiento de nuevos negocios formales que generen empleos bien remunerados para corregir las desigualdades entre la población.

Impact of the Manning, Training, and Utilization of Black Combat Units during World War II on the Racial Integration of the Army

Science.gov (United States)

2010-12-10

France. These operations forced German troops in southern France to begin to withdraw. After liberating Paris on 25 August 1944, the immediate...still originated at the beaches of Normandy. In September 1944, Allies captured the ports of Brest , France and Antwerp, Belgium; however it would...Normandy, including the siege of the port city of Brest , through September 1944. In October 1944, the 969th moved with the 8th Infantry Division to the

Developing close combat behaviors for simulated soldiers using genetic programming techniques.

Energy Technology Data Exchange (ETDEWEB)

Pryor, Richard J.; Schaller, Mark J.

2003-10-01

Genetic programming is a powerful methodology for automatically producing solutions to problems in a variety of domains. It has been used successfully to develop behaviors for RoboCup soccer players and simple combat agents. We will attempt to use genetic programming to solve a problem in the domain of strategic combat, keeping in mind the end goal of developing sophisticated behaviors for compound defense and infiltration. The simplified problem at hand is that of two armed agents in a small room, containing obstacles, fighting against each other for survival. The base case and three changes are considered: a memory of positions using stacks, context-dependent genetic programming, and strongly typed genetic programming. Our work demonstrates slight improvements from the first two techniques, and no significant improvement from the last.

Corneal and Corneoscleral Injury in Combat Ocular Trauma from Operations Iraqi Freedom and Enduring Freedom.

Science.gov (United States)

Vlasov, Anton; Ryan, Denise S; Ludlow, Spencer; Coggin, Andrew; Weichel, Eric D; Stutzman, Richard D; Bower, Kraig S; Colyer, Marcus H

2017-03-01

To examine the incidence and the etiology of corneal and corneoscleral injuries in the setting of combat ocular trauma, and to determine what effect these injuries have on overall visual impairment from combat ocular trauma. Retrospective, noncomparative, interventional case series, analyzing U.S. service members who were evacuated to the former Walter Reed Army Medical Center (WRAMC). Primary outcome measures were types of corneal injuries, length of follow-up at WRAMC, globe survival, and anatomical causes of blindness. Secondary outcome measures included surgical procedures performed, use of eye protection, source of injury, and visual outcomes. Between 2001 and 2011, there were 184 eyes of 134 patients with corneal or corneoscleral injuries. The average age was 26 years (range, 18-50); 99.3% were male, 31.9% had documented use of eye protection. The average follow-up was 428.2 days (3-2,421). There were 98 right-eye and 86 left-eye injuries. There were 169 open-globe and 15 closed-globe injuries with corneal lacerations occurring in 73 eyes with injuries to Zone I. Most injuries were attributable to an intraocular foreign body (IOFB; 48%), followed by penetrating (19.6%) and perforating (16.3%) injuries. The most common presenting visual acuity was hand motion/light perception (45.7%), yet, at the end of the study, visual acuity improved to 20/40 or better (40.8%). The majority of injuries in eyes with visual acuity worse than 20/200 involved the cornea and retina (58%). Injuries solely to the cornea accounted for only 19% of all injuries sustained. Ocular injuries in military combat have led to significant damage to ocular structures with a wide range of visual outcomes. The authors describe corneal and corneoscleral injuries in combat ocular trauma by classifying injuries by the anatomical site involved and identifying the main source of decreased visual acuity. In combat ocular trauma, corneal or corneoscleral injuries are not the sole etiology for poor

Development and construction of COMBAT: a multi-planar silicon pixel tracker

International Nuclear Information System (INIS)

Lima, Vinicius Franco; Akiba, Kazuyoshi; Polycarpo, Erica

2014-01-01

In the present article the design of COMBAT (COMpactBrAzilian Telescope) a reduced radiation length tracking apparatus is discussed, along with a preliminary analysis on a 4 detector plane prototype measuring atmospheric muons (author)

Genetic Fuzzy Trees for Intelligent Control of Unmanned Combat Aerial Vehicles

Science.gov (United States)

Ernest, Nicholas D.

Fuzzy Logic Control is a powerful tool that has found great success in a variety of applications. This technique relies less on complex mathematics and more "expert knowledge" of a system to bring about high-performance, resilient, and efficient control through linguistic classification of inputs and outputs and if-then rules. Genetic Fuzzy Systems (GFSs) remove the need of this expert knowledge and instead rely on a Genetic Algorithm (GA) and have similarly found great success. However, the combination of these methods suffer severely from scalability; the number of rules required to control the system increases exponentially with the number of states the inputs and outputs can take. Therefor GFSs have thus far not been applicable to complex, artificial intelligence type problems. The novel Genetic Fuzzy Tree (GFT) method breaks down complex problems hierarchically, makes sub-decisions when possible, and thus greatly reduces the burden on the GA. This development significantly changes the field of possible applications for GFSs. Within this study, this is demonstrated through applying this technique to a difficult air combat problem. Looking forward to an autonomous Unmanned Combat Aerial Vehicle (UCAV) in the 2030 time-frame, it becomes apparent that the mission, flight, and ground controls will utilize the emerging paradigm of Intelligent Systems (IS); namely, the ability to learn, adapt, exhibit robustness in uncertain situations, make sense of the data collected in real-time and extrapolate when faced with scenarios significantly different from those used in training. LETHA (Learning Enhanced Tactical Handling Algorithm) was created to develop intelligent controllers for these advanced unmanned craft as the first GFT. A simulation space referred to as HADES (Hoplological Autonomous Defend and Engage Simulation) was created in which LETHA can train the UCAVs. Equipped with advanced sensors, a limited supply of Self-Defense Missiles (SDMs), and a recharging

Plan for Combat Operations (Battlefield Function 18) as Accomplished by a Direct Support Field Artillery Battalion. Volume 2: Assessment Package

National Research Council Canada - National Science Library

Mullen, William

1998-01-01

The purpose of the overall research program was to document the synchronization required by command and control tasks performed within the armored brigade to include combat support and combat service support units...

Factors contributing to and strategies to combat emerging arboviruses.

Science.gov (United States)

Callender, David Michael

2018-04-17

Less than half a century ago infectious diseases appeared to be destined to be extinguished via as a culmination of medical triumphs. As focus turned towards combating non-communicable diseases, emerging and re-emerging diseases (EIDs) have bloomed from those ashes. Five epidemic mosquito-borne arboviruses (Yellow Fever virus (YFV), Dengue virus, West Nile virus, Chikungunya virus, and Zika virus) have emerged in the recent past. Arboviruses are of the utmost importance with respect to EIDs due to intensive growth of globalisation, arthropod urban fitness/adaption, and environmental changes. We focus on recent outbreaks of the arthropod borne viruses (arboviruses) Zika virus and YFV. Factors contributing to the blossoming of EIDs (environmental, globalisation, and urbanisation) and combating strategies (surveillance, containment, and prevention) will be discussed. Specifically, Zika virus and YFV will be used in the context of these factors and strategies. YFV is discussed in detail as it pertains to these factors and strategies in the United States (US), 2017 Brazil Outbreak, 2016 Africa Outbreak, and global risk. Vigilance is needed to focus on, prevent, and control the current and next arbovirus EIDs.

Oil combatting in a cold environment using bioremediation techniques

International Nuclear Information System (INIS)

Rytkoenen, J.; Liukkonen, S.; Levchenko, A.; Worthington, T.; Matishov, G.; Petrov, V.

1995-01-01

The clean-up of oil spills in the Arctic environment is often limited by severe and cold environmental conditions. Mechanical methods are usually considered to be most favorable for oil spill combatting. However, remote spill sites, long distances, severe environmental conditions and sensitive ecosystems mean that more advanced combatting techniques are also needed to back up conventional recovery and clean-up measures. This paper describes the results of macro-scale tests conducted by VTT Manufacturing Technology to study the effectiveness of biosorbent technology against marine oil spills. The use of biosorbents was studied as a joint research project involving VTT (Finland) and the Murmansk Marine Biological Institute (Russia). Selected biosorbent products of Marine Systems, U.S.A., and the Bios Group, Russia, were used in macro-scale tests conducted in a basin measuring 15.0 x 3.0 m in length and width, respectively. This paper outlines the macro-scale test project, including microbiological and chemical studies, supported by toxicity tests and various analyses to understand better the fate of oil, especially the degree of biodegradation during the test

Perspectives on Sexual Health and Function of Recent Male Combat Veterans of Iraq and Afghanistan

Directory of Open Access Journals (Sweden)

Drew A. Helmer, MD, MS

2015-09-01

Conclusions: Sexual dysfunction in recent combat veterans can have important negative effects on their health and relationships. Our findings elucidate perceived contributory factors and preferred solutions, which can be applied by health‐care providers to improve the management of sexual dysfunction in these patients. Helmer DA, Beaulieu G, Powers C, Houlette C, Latini D, and Kauth M. Perspectives on sexual health and function of recent male combat veterans of Iraq and Afghanistan. Sex Med 2015;3:137–146.

A meta-analysis of risk factors for combat-related PTSD among military personnel and veterans.

Directory of Open Access Journals (Sweden)

Chen Xue

Full Text Available Post-traumatic stress disorder (PTSD, a complex and chronic disorder caused by exposure to a traumatic event, is a common psychological result of current military operations. It causes substantial distress and interferes with personal and social functioning. Consequently, identifying the risk factors that make military personnel and veterans more likely to experience PTSD is of academic, clinical, and social importance. Four electronic databases (PubMed, Embase, Web of Science, and PsycINFO were used to search for observational studies (cross-sectional, retrospective, and cohort studies about PTSD after deployment to combat areas. The literature search, study selection, and data extraction were conducted by two of the authors independently. Thirty-two articles were included in this study. Summary estimates were obtained using random-effects models. Subgroup analyses, sensitivity analyses, and publication bias tests were performed. The prevalence of combat-related PTSD ranged from 1.09% to 34.84%. A total of 18 significant predictors of PTSD among military personnel and veterans were found. Risk factors stemming from before the trauma include female gender, ethnic minority status, low education, non-officer ranks, army service, combat specialization, high numbers of deployments, longer cumulative length of deployments, more adverse life events, prior trauma exposure, and prior psychological problems. Various aspects of the trauma period also constituted risk factors. These include increased combat exposure, discharging a weapon, witnessing someone being wounded or killed, severe trauma, and deployment-related stressors. Lastly, lack of post-deployment support during the post-trauma period also increased the risk of PTSD. The current analysis provides evidence of risk factors for combat-related PTSD in military personnel and veterans. More research is needed to determine how these variables interact and how to best protect against susceptibility

A Meta-Analysis of Risk Factors for Combat-Related PTSD among Military Personnel and Veterans

Science.gov (United States)

Liu, Yuan; Kang, Peng; Wang, Meng; Zhang, Lulu

2015-01-01

Post-traumatic stress disorder (PTSD), a complex and chronic disorder caused by exposure to a traumatic event, is a common psychological result of current military operations. It causes substantial distress and interferes with personal and social functioning. Consequently, identifying the risk factors that make military personnel and veterans more likely to experience PTSD is of academic, clinical, and social importance. Four electronic databases (PubMed, Embase, Web of Science, and PsycINFO) were used to search for observational studies (cross-sectional, retrospective, and cohort studies) about PTSD after deployment to combat areas. The literature search, study selection, and data extraction were conducted by two of the authors independently. Thirty-two articles were included in this study. Summary estimates were obtained using random-effects models. Subgroup analyses, sensitivity analyses, and publication bias tests were performed. The prevalence of combat-related PTSD ranged from 1.09% to 34.84%. A total of 18 significant predictors of PTSD among military personnel and veterans were found. Risk factors stemming from before the trauma include female gender, ethnic minority status, low education, non-officer ranks, army service, combat specialization, high numbers of deployments, longer cumulative length of deployments, more adverse life events, prior trauma exposure, and prior psychological problems. Various aspects of the trauma period also constituted risk factors. These include increased combat exposure, discharging a weapon, witnessing someone being wounded or killed, severe trauma, and deployment-related stressors. Lastly, lack of post-deployment support during the post-trauma period also increased the risk of PTSD. The current analysis provides evidence of risk factors for combat-related PTSD in military personnel and veterans. More research is needed to determine how these variables interact and how to best protect against susceptibility to PTSD. PMID

CONSTANTA DIVING CENTRE’S CONTRIBUTION TO PREVENT AND COMBAT TERRORISM IN UNDERWATER CRITICAL INFRASTRUCTURE

Directory of Open Access Journals (Sweden)

Simona RUS

2012-11-01

Full Text Available The National Strategy on Preventing and Combating Terrorism, The Strategy of Romanian National Security, and the Concept for combat training of the Romanian professional divers, in conjunction with divers at any level (national, international, regional, all consolidate their efforts to fight against this serious threat to global security. For a correct assessment of the need for better protection of underwater structures and in full accord with European directives, The Diving Centre participates in efficient identification of risks, threats and vulnerabilities in the areas of responsibility.

Jamming bacterial communications: new strategies to combat bacterial infections and the development of biofilms

DEFF Research Database (Denmark)

Givskov, Michael Christian; Hentzer, Morten

2006-01-01

The growth and activity of microorganisms affect our lives in both positive and negative ways. We have, since early times, tried to combat unwanted microbes and utilize those expressing useful traits. Microorganisms can cause diseases and chronic infections in humans, animals, and plants. In medi......The growth and activity of microorganisms affect our lives in both positive and negative ways. We have, since early times, tried to combat unwanted microbes and utilize those expressing useful traits. Microorganisms can cause diseases and chronic infections in humans, animals, and plants...

A Psychophysiologic Study of Weakening Traumatic Combat Memories With Post-Reactivation Propranolol

National Research Council Canada - National Science Library

Pitman, Roger K

2008-01-01

The objective of this project is to test whether the beta-adrenergic blocker propranolol, given following combat memory reactivation, results in a significantly greater weakening of traumatic memories...

TFTR grounding scheme and ground-monitor system

International Nuclear Information System (INIS)

Viola, M.

1983-01-01

The Tokamak Fusion Test Reactor (TFTR) grounding system utilizes a single-point ground. It is located directly under the machine, at the basement floor level, and is tied to the building perimeter ground. Wired to this single-point ground, via individual 500 MCM insulated cables, are: the vacuum vessel; four toroidal field coil cases/inner support structure quadrants; umbrella structure halves; the substructure ring girder; radial beams and columns; and the diagnostic systems. Prior to the first machine operation, a ground-loop removal program was initiated. It required insulation of all hangers and supports (within a 35-foot radius of the center of the machine) of the various piping, conduits, cable trays, and ventilation systems. A special ground-monitor system was designed and installed. It actively monitors each of the individual machine grounds to insure that there are no inadvertent ground loops within the machine structure or its ground and that the machine grounds are intact prior to each pulse. The TFTR grounding system has proven to be a very manageable system and one that is easy to maintain

Effects of combat training on visuomotor performance in children aged 9 to 12 years - an eye-tracking study.

Science.gov (United States)

Ju, Yan-Ying; Liu, Yen-Hsiu; Cheng, Chih-Hsiu; Lee, Yu-Lung; Chang, Shih-Tsung; Sun, Chi-Chin; Cheng, Hsin-Yi Kathy

2018-02-07

Data on visuomotor performance in combat training and the effects of combat training on visuomotor performance are limited. This study aimed to investigate the effects of a specially designed combat sports (CS) training program on the visuomotor performance levels of children. A pre-post comparative design was implemented. A total of 26 students aged 9-12 years underwent 40-min CS training sessions twice a week for 8 weeks during their physical education classes. The CS training program was designed by a karate coach and a motor control specialist. The other 30 students continued their regular activities and were considered as a control group. Each student's eye movement was monitored using an eye tracker, whereas the motor performance was measured using a target hitting system with a program-controlled microprocessor. The measurements were taken 8 weeks before (baseline), 1 day before (pretest), and 1 week after (posttest) the designated training program. The task used for evaluating these students was hitting or tracking random illuminated targets as rapidly as possible. A two-way analysis of variance [group(2) × time(3)] with repeated measures of time was performed for statistical analysis. For the children who received combat training, although the eye response improvement was not significant, both the primary and secondary saccade onset latencies were significantly earlier compared to the children without combat training. Both groups of students exhibited improvement in their hit response times during the target hitting tasks. The current finding supported the notion that sports training efforts essentially enhance visuomotor function in children aged 9-12 years, and combat training facilitates an earlier secondary saccade onset.

Childhood maltreatment and combat posttraumatic stress differentially predict fear-related fronto-subcortical connectivity.

Science.gov (United States)

Birn, Rasmus M; Patriat, Rémi; Phillips, Mary L; Germain, Anne; Herringa, Ryan J

2014-10-01

Adult posttraumatic stress disorder (PTSD) has been characterized by altered fear-network connectivity. Childhood trauma is a major risk factor for adult PTSD, yet its contribution to fear-network connectivity in PTSD remains unexplored. We examined, within a single model, the contribution of childhood maltreatment, combat exposure, and combat-related posttraumatic stress symptoms (PTSS) to resting-state connectivity (rs-FC) of the amygdala and hippocampus in military veterans. Medication-free male veterans (n = 27, average 26.6 years) with a range of PTSS completed resting-state fMRI. Measures including the Clinician-Administered PTSD Scale (CAPS), Childhood Trauma Questionnaire (CTQ), and Combat Exposure Scale (CES) were used to predict rs-FC using multilinear regression. Fear-network seeds included the amygdala and hippocampus. Amygdala: CTQ predicted lower connectivity to ventromedial prefrontal cortex (vmPFC), but greater anticorrelation with dorsal/lateral PFC. CAPS positively predicted connectivity to insula, and loss of anticorrelation with dorsomedial/dorsolateral (dm/dl)PFC. Hippocampus: CTQ predicted lower connectivity to vmPFC, but greater anticorrelation with dm/dlPFC. CES predicted greater anticorrelation, whereas CAPS predicted less anticorrelation with dmPFC. Childhood trauma, combat exposure, and PTSS differentially predict fear-network rs-FC. Childhood maltreatment may weaken ventral prefrontal-subcortical circuitry important in automatic fear regulation, but, in a compensatory manner, may also strengthen dorsal prefrontal-subcortical pathways involved in more effortful emotion regulation. PTSD symptoms, in turn, appear to emerge with the loss of connectivity in the latter pathway. These findings suggest potential mechanisms by which developmental trauma exposure leads to adult PTSD, and which brain mechanisms are associated with the emergence of PTSD symptoms. © 2014 Wiley Periodicals, Inc.

Military sexual trauma is associated with eating disorders, while combat exposure is not.

Science.gov (United States)

Breland, Jessica Y; Donalson, Rosemary; Li, Yongmei; Hebenstreit, Claire L; Goldstein, Lizabeth A; Maguen, Shira

2018-05-01

There are strong associations among trauma and eating disorders. However, while trauma and eating disorders are more common among veterans than other populations, there is little information on how military-specific stressors affect eating disorder risk. This study's objective was to determine whether military sexual trauma and combat exposure were independent predictors of eating disorders among women veterans, a high-risk group. Participants were women age 18-70, using VA medical center services, without psychotic disorders or suicidal ideation (N = 407). We estimated a cross-sectional logistic regression model to predict eating disorders (anorexia, bulimia, binge eating disorder) as a function of military sexual trauma and combat exposure, adjusting for demographic variables. Sixty-six percent of participants reported military sexual trauma, 32% reported combat exposure, and 15% met eating disorder criteria. Mean age was 49 years (SD = 13); 40% were veterans of color. Women reporting military sexual trauma had twice the odds of an eating disorder compared to women who did not (odds ratio [OR]: 2.03; 95% CI [1.03-3.98]). Combat exposure was not associated with eating disorders. Asian race (OR: 3.36; 95% CI [1.26-8.97]) and age (OR: 1.03; 95% CI [1.01-1.06]) were associated with eating disorders. The high rates of military sexual trauma and eating disorders highlight a need for continued work. Results suggest that it may be useful to focus on women reporting military sexual trauma when implementing eating disorder screening and treatment programs. Given associations among trauma, eating disorders, obesity, and mortality, such efforts could greatly improve veteran health. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Development of Flame Resistant Combat Uniform Fabrics Made from Long Staple Wool and Aramid Blend Yarn

Science.gov (United States)

2013-04-15

Kentwool recombed the wool top ( wool is first combed during the production of wool top); a second combing process is an optional step sometimes used in...RESISTANT COMBAT UNIFORM FABRICS MADE FROM LONG STAPLE WOOL AND ARAMID BLEND YARN by Parvez Mehta* Mitchell Driggers* and Carole...SUBTITLE DEVELOPMENT OF FLAME RESISTANT COMBAT UNIFORM FABRICS MADE FROM LONG STAPLE WOOL AND ARAMID BLEND YARN 5a. CONTRACT NUMBER W911QY-11

Combating plagiarism: the role of the health librarian.

Science.gov (United States)

Spring, Hannah; Adams, Rachel

2013-12-01

This feature looks at the issue of plagiarism in health care students and the role of the health librarian in combating the problem. In particular, consideration is given to how plagiarism can occur and provides some examples from two UK universities of approaches health librarians can take in supporting students to avoid these common pitfalls. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

Combat-Related Facial Burns: Analysis of Strategic Pitfalls

Science.gov (United States)

2015-01-01

OMB control number. 1. REPORT DATE 01 JAN 2015 2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE Combat Related Facial Burns...facial autograft failure, number and types of early eyelid release procedures, rates of concomitant facial fractures, associated fungal infec- tion...allograft or autograft. In a pro- spective observational study examining the late out- comes of grafting of burned faces, the surgeon debrided the wound

Littoral Combat Ship Open Ocean Anti-Submarine Warfare

Science.gov (United States)

2014-06-01

maintain stealth and its defense in order to properly conduct an attack on a surface vessel (Sternhell and Thorndike 2014, 102). This statement...its target, the surface combatants can counter by increasing their speed (Sternhell and Thorndike 2014). While the maximum speed of the current...120316_PS.pdf Sternhell, Charles M, and Alan M Thorndike . 2014. “Antisubmarine Warfare in World War II.” CNA Analysis & Solutions. Accessed April 14, 2014

A View of the Combat CAS: Unifying Net-Enabled Teams

Science.gov (United States)

2008-01-01

to the world; whereas a discourse mental model, or “picture” model in the con- ception of Wittgenstein (1922), represents the reference of...Chaos. New York: Simon and Schuster, 9-13. HINIKER | A View of the Combat CAS 33 Wittgenstein , L. 1922. Tractatus Logico-Philosophicus. London

Acquisition of the Objective Individual Combat Weapon Increments II and III

National Research Council Canada - National Science Library

Jolliffe, Richard B; Meling, John E; Snider, Jack D; Klein, Kevin W; Thomas, Deborah J; Rodriguez-Velazquez, Zelideth; Milner, Jillisa H

2006-01-01

...). The first report, DoD Inspector General Report No. D-2006-004, "Acquisition of the Objective Individual Combat Weapon," October 7, 2005, addressed an internal control weakness associated with the Office of the Assistant Secretary of the Army...

Anger, impulsivity, and anger control in combat-related posttraumatic stress disorder.

Science.gov (United States)

Chemtob, C M; Hamada, R S; Roitblat, H L; Muraoka, M Y

1994-08-01

Empirical evidence of a relationship between combat-related PTSD and increased anger is lacking. In this study, 24 veterans of the Vietnam War with posttraumatic stress disorder (PTSD) scored significantly higher on an Anger factor comprising multiple measures of anger than did comparison groups of 23 well-adjusted Vietnam combat veterans and 12 noncombat Vietnam-era veterans with psychiatric diagnoses. In contrast, the 3 groups did not differ significantly on orthogonal factors, one of which comprised cognitive impulsivity measures and the other of which reflected motor impulsivity. Changes in heart rate in response to provocation loaded positively on the Anger factor and negatively on the 2 Impulsivity factors. Concurrent depression and trait anxiety did not have an effect on level of anger in individuals with PTSD. These empirical findings support and extend the clinical evidence regarding PTSD and anger.

Skin lesions in Lorestan province chemically wounded combatants

Directory of Open Access Journals (Sweden)

roghaye Jebraili

2004-01-01

Findings: All of the studied cases with mean age of 39.26 years old had skin manifestations among which the most common symptoms were itching , burning ,dry skin , scaling. From view point of lesions, the most common signs were erythema (81% , excoriation (87.9% and pruritic papules (49.5%. Final diagnosis in 78% of the patients was chronic dermatitis and in 7.7% of them was seborrhoeic dermatitis and in 8.8% both chronic and seborrhoeic dermatitis were observed .During exposure to chemical gases only 37.9% of these combatants had used special masks and 40% had properly worn special clothes to protect themselves which covered their body completely , but rest of them had either used protection instruments improperly or had not used them at all. Most of the lesions were in trunk , lower extremities , abdomen , head and neck .78% of the cases had multiple lesions Conclusion: Regarding the results of this study all of the chemical wounded combatants of Lorestan province suffer from different degrees of skin lesions , although more than half of them were not aware of kind and nature of the chemical gases , but it is suggested to do further studies on long-term effects of these chemical gases.

Combating Terrorism. The 9/11 Commission Recommendations and the National Strategies

National Research Council Canada - National Science Library

Parachini, John

2004-01-01

.... The objective was to have people think like the Jihadists. In the second part of the exercise, participants assessed how the National Strategy for Combating Terrorism prepares the country to contend with possible next moves of the Jihadist movement...

Community Health Status Indicators (CHSI) to Combat Obesity, Heart Disease and Cancer

Data.gov (United States)

U.S. Department of Health & Human Services — Community Health Status Indicators (CHSI) to combat obesity, heart disease, and cancer are major components of the Community Health Data Initiative. This dataset...

O 'combate' às doenças tropicais na imprensa colonial alemã 'Combating' tropical diseases in the German colonial press

Directory of Open Access Journals (Sweden)

Sílvio Marcus de Souza Correa

2013-03-01

Full Text Available Demonstra o quanto determinados jornais em língua alemã constituíram veículo de divulgação para o público leigo sobre o 'combate' às doenças tropicais. Pela imprensa, imigrantes e seus descendentes no Brasil eram informados não apenas sobre as doenças que acometiam os colonos alemães na África, mas também sobre medidas de saneamento, profilaxia, experimentos da medicina tropical etc. A partir de fontes hemerográficas, demonstra o quanto as comunidades alemãs no ultramar lograram compartilhar suas experiências em relação à saúde em regiões tropicais e/ou subtropicais.This article shows how much certain German language newspapers were a vehicule for reporting to the lay public on 'combating' tropical diseases. Through the press, immigrants and their descendents in Brazil were informed not only about the diseases which afflicted German colonists in Africa, but also about measures concerning sanitation, prophylaxis and experiments with tropical medicine, etc. Based on hemerographic sources, it shows how successful the overseas German communities were in sharing their experiences regarding health in tropical and/or sub-tropical regions.

Plan for Combat Operations (Battlefield Function 18) as Accomplished by an Engineer Battalion Supporting a Heavy Brigade. Volume 1: Function Analysis

National Research Council Canada - National Science Library

Anderson, Martin

1997-01-01

The purpose of the overall research program was to document the synchronization required by command and control tasks performed within the armored brigade, to include combat support and combat service support units...

Plan for Combat Operations (Battlefield Function 18) as Accomplished by an Engineer Battalion Supporting a Heavy Brigade. Volume 2: Assessment Package

National Research Council Canada - National Science Library

Mullen, William

1997-01-01

The purpose of the overall research program was to document the synchronization required by command and control tasks performed within the armored brigade to include combat support and combat service support units...

Performance differences between male and female marines on standardized physical fitness tests and combat proxy tasks: identifying the gap.

Science.gov (United States)

Jameson, Jason; Pappa, Leon; McGuire, Brian; Kelly, Karen R

2015-01-01

For decades women have been restricted from direct assignment to certain military occupational specialties such as infantry. These restrictions can limit the advancement of women through the ranks of military leadership. Thus, the purpose of this effort was to identify those physical requirements most likely to serve as barriers for women wanting to enter closed combat arms positions, and to evaluate the quality of existing physical fitness tests as potential measures of assessment of combat readiness. Data were collected from 3 different sites within the US Marine Corps Training and Education Command. All participants (409 male, 379 femaile) were active-duty Marines who recently completed the Physical Fitness Test (PFT) and Combat Fitness Test (CFT). Participants completed 6 physical tasks: 120-mm tank loading drill, 155-mm artillery round carry, negotiating an obstacle course wall while wearing a fighting load (≈30 lb), pull-ups, deadlift, and clean and press. Overall, there was a high rate of successful completion on the combat proxy tasks (men, ≈80% to 100%; women, ≈70% to 100%), with the notable exception being the clean and press (men, 80%; women, 9%) and pull-ups (men, 16±4; women, 4±2). The PFT and CFT components tasks were also related, strongly in some cases, with performance on combat-related proxy tasks (Spearman's ρ typically ranged from 0.60 to 0.80). Estimates of fat-free mass and VO2max were also strongly related to an overall measure of combat readiness (Spearman's ρ=0.77 and ρ=0.56, respectively). The primary physical obstacle for women is upper body strength. However, some women could successfully complete all of the proxy tasks and thus are physically capable of meeting the demands of closed combat occupations. The fact that some female Marines could complete the most challenging upper body strength tasks suggests that these barriers are not inherent but may be due to a lack of training specificity.

Architecture for an integrated real-time air combat and sensor network simulation

Science.gov (United States)

Criswell, Evans A.; Rushing, John; Lin, Hong; Graves, Sara

2007-04-01

An architecture for an integrated air combat and sensor network simulation is presented. The architecture integrates two components: a parallel real-time sensor fusion and target tracking simulation, and an air combat simulation. By integrating these two simulations, it becomes possible to experiment with scenarios in which one or both sides in a battle have very large numbers of primitive passive sensors, and to assess the likely effects of those sensors on the outcome of the battle. Modern Air Power is a real-time theater-level air combat simulation that is currently being used as a part of the USAF Air and Space Basic Course (ASBC). The simulation includes a variety of scenarios from the Vietnam war to the present day, and also includes several hypothetical future scenarios. Modern Air Power includes a scenario editor, an order of battle editor, and full AI customization features that make it possible to quickly construct scenarios for any conflict of interest. The scenario editor makes it possible to place a wide variety of sensors including both high fidelity sensors such as radars, and primitive passive sensors that provide only very limited information. The parallel real-time sensor network simulation is capable of handling very large numbers of sensors on a computing cluster of modest size. It can fuse information provided by disparate sensors to detect and track targets, and produce target tracks.

A tarefa dos intelectuais diante da realidade social: denúncia ou combate?

Directory of Open Access Journals (Sweden)

Mario Borges Netto

2015-12-01

Full Text Available O presente texto tem como proposta responder ao seguinte questionamento: qual a função do intelectual, denúncia ou combate? O que nos diz Florestan Fernandes sobre o papel do intelectual? Para correspondermos ao objetivo do texto, debatemos sobre as tarefas dos intelectuais no processo de transformação e democratização da sociedade brasileira, a partir dos escritos de Florestan Fernandes. Foi possível perceber que Florestan Fernandes segue uma tradição teórico-política de esquerda que defende a unidade entre ciência (teoria e política (prática. Disso compreende-se que Florestan Fernandes considera que tanto a denúncia quanto o combate são tarefas complementares inerentes à conduta do intelectual, porém, fica evidente o peso atribuído por ele à iniciativa prática da luta política, ao combate. Para melhor apresentarmos a nossa análise e os resultados construídos pelo nosso estudo, organizamos o texto da seguinte forma: 1 apresentamos o debate sobre os intelectuais nos escritos de Karl Marx e Antonio Gramsci; 2 analisamos o papel do intelectual no processo de transformação social nos escritos de Florestan Fernandes; por fim, tecemos nossas conclusões.

Bi-Directional Tuning of Amygdala Sensitivity in Combat Veterans Investigated with fMRI

Science.gov (United States)

Brashers-Krug, Tom; Jorge, Ricardo

2015-01-01

Objectives Combat stress can be followed by persistent emotional consequences. It is thought that these emotional consequences are caused in part by increased amygdala reactivity. It is also thought that amygdala hyper-reactivity results from decreased inhibition from portions of the anterior cingulate cortex (ACC) in which activity is negatively correlated with activity in the amygdala. However, experimental support for these proposals has been inconsistent. Methods We showed movies of combat and civilian scenes during a functional magnetic resonance imaging (fMRI) session to 50 veterans of recent combat. We collected skin conductance responses (SCRs) as measures of emotional arousal. We examined the relation of blood oxygenation-level dependent (BOLD) signal in the amygdala and ACC to symptom measures and to SCRs. Results Emotional arousal, as measured with SCR, was greater during the combat movie than during the civilian movie and did not depend on symptom severity. As expected, amygdala signal during the less-arousing movie increased with increasing symptom severity. Surprisingly, during the more-arousing movie amygdala signal decreased with increasing symptom severity. These differences led to the unexpected result that amygdala signal in highly symptomatic subjects was lower during the more-arousing movie than during the less-arousing movie. Also unexpectedly, we found no significant inverse correlation between any portions of the amygdala and ACC. Rather, signal throughout more than 80% of the ACC showed a strong positive correlation with signal throughout more than 90% of the amygdala. Conclusions Amygdala reactivity can be tuned bi-directionally, either up or down, in the same person depending on the stimulus and the degree of post-traumatic symptoms. The exclusively positive correlations in BOLD activity between the amygdala and ACC contrast with findings that have been cited as evidence for inhibitory control of the amygdala by the ACC. The

The Peacock versus the louse (pediculus humanus corporis): one soldier's contribution to combating trench fever in the First World War.

Science.gov (United States)

Peacock, A; Pearson, W

2010-09-01

Trench fever became a major worry for the Allied High Command during the First World War because of its debilitating effects on troop performance. The causes of the fever were not previously known, but entomological research identified the body louse (pediculus humanus corporis) as the carrier, and the Royal Army Medical Corps developed effective methods of control through disinfestation. These were markedly influenced by the researches of a young entomologist, Alexander David Peacock, which were conducted under campaign conditions. Peacock subsequently occupied a Chair of Zoology at St. Andrews University for 30 years.

Sexual Healthcare for Wounded Warriors with Serious Combat-Related Injuries and Disabilities.

Science.gov (United States)

Tepper, Mitchell S

2014-04-01

Short of the rich literature on sexuality in men following spinal cord injury, started largely by physicians and mental health professionals within the United States Department of Veterans Affairs (VA) system following earlier wars, little attention has been paid to the sexual healthcare of wounded warriors with other serious combat-related injuries. The recent wars in Iraq and Afghanistan-Operation Enduring Freedom (OEF), Operation Iraqi Freedom (OIF), and Operation New Dawn (OND)-resulted in physical injuries including traumatic brain injuries (TBIs), amputations, and serious burns. There are wounded warriors who are left blind or deaf, and a significant percent of OEF/OIF/OND warriors acquire other "invisible" injuries. While the signature injury of the war in Iraq is said to be TBI, there are a substantial number of service members surviving with posttraumatic stress disorder (PTSD). Many with serious injury are struggling with co-occurring depression. Furthermore, many of our wounded warriors are surviving with polytrauma (multiple traumatic injuries, i.e., amputation plus burns). One specific constellation of injuries seen too frequently among our service members in Afghanistan is referred to as a Dismounted Complex Blast Injury (DCBI) sometimes resulting in orchiectomy and/or penile injury. As with other blast injuries, burns, shrapnel injuries, vision loss, hearing loss, TBI, and PTSD often accompany DCBIs. All of the above injuries have significant sexual, endocrine, psychological, and relationship issues that need to be addressed. This article presents an overview of the effects of serious, combat-related injuries on sexual health and provides medical and other health professionals a framework within which to address comprehensive sexual healthcare using a medical rehabilitation model. Sexual healthcare for persons with combat-related disabilities presents a complex array of biopsychosocial and relational issues that call for a coordinated

Complexity of the Relationships of Pain, Posttraumatic Stress, and Depression in Combat-Injured Populations: An Integrative Review to Inform Evidence-Based Practice.

Science.gov (United States)

Giordano, Nicholas A; Bader, Christine; Richmond, Therese S; Polomano, Rosemary C

2018-04-01

Understanding the complex interrelationships between combat injuries, physical health, and mental health symptoms is critical to addressing the healthcare needs of wounded military personnel and veterans. The relationship between injury characteristics, pain, posttraumatic stress disorder (PTSD), and depression among combat-injured military personnel is unique to modern conflicts and understudied in the nursing literature. This integrative review synthesizes clinical presentations and relationships of combat injury, PTSD, depression, and pain in Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF) United States military service members and veterans. A literature search was conducted using relative key terms across databases to identify peer-reviewed publications between 2001 and 2016 that examined health outcomes of combat-injured persons in OEF and OIF. The quality of evidence was evaluated and results synthesized to examine the association of combat injury as a risk factor for PTSD, the relationship of PTSD and depression pre- and postinjury, and pain management throughout care. Twenty-two articles were included in this review. Greater injury and pain severity poses risks for developing PTSD following combat injury, while early symptom management lessens risks for PTSD. Depression appears to be both a contributing risk factor to postinjury PTSD, as well as a comorbidity. Findings demonstrate a compelling need for improvements in standardized assessment of pain and mental health symptoms across transitions in care. This integrative review informs nurse researchers and providers of the clinical characteristics of pain, PTSD, and depression following combat injury and offers implications for future research promoting optimal surveillance of symptoms. © 2018 Sigma Theta Tau International.

A GNR no combate ao consumo de estupefacientes e substâncias psicotrópicas

OpenAIRE

Moutas, Filipe

2011-01-01

O consumo de estupefacientes é um fenómeno incontornável nas sociedades modernas, em torno do qual orbitam inúmeros problemas que afectam o sentimento de segurança das populações. Por isto se torna importante saber qual o papel da GNR no combate a esse fenómeno. É neste contexto que surge este Trabalho de Investigação Aplicada no qual encerra o seguinte objectivo central: descrever qual o papel da GNR no combate ao consumo de estupefacientes e substâncias psicotróp...

O papel da Guarda Nacional Republicana no combate e prevenção do ciberterrorismo

OpenAIRE

Dias, Pedro Miguel Viegas

2017-01-01

A presente investigação, subordinada ao tema “O Papel da Guarda Nacional Republicana no Combate e Prevenção do Ciberterrorismo”, tem como objetivo geral compreender, qual o papel da Guarda Nacional Republicana (GNR) no combate e prevenção do ciberterrorismo. A metodologia empregue foi qualitativa e quantitativa, e de caráter dedutivo, focando-se no papel da GNR e fazendo uma breve comparação com a Guardia Civil (GC). Recorre à análise documental e a inquéritos por entrevista...

The IAEA Nuclear Security Programme Combating Nuclear Terrorism

International Nuclear Information System (INIS)

2010-01-01

Discusses the four threats of nuclear terrorism,which are theft of a nuclear weapon, theft of material to make an improvised nuclear explosive device,theft of other radioactive material for an Radiological dispersal device and sabotage of a facility or transport. The IAEA Nuclear Security programme combating Nuclear Terrorism therefore adopts a comprehensive approach. The programme addresses the need to cover nuclear and other radioactive materials, nuclear facilities and transports, non-nuclear, medical and industrial applications of sources

An Analysis of Class II Supplies Requisitions in the Korean Army’s Organizational Supply

Science.gov (United States)

2009-03-26

and Ormrod (2001) describe five methods for qualitative research: Case study, Ethnography , 45 Phenomenological study, Grounded theory, and...documents Ethnography To understand how behaviors reflect the culture of the group A specific field site in which people share a common culture...combat helmet, combat boots, pistol belt, combat backpack , combat clothing, tent, etc... The non-periodic inspection items include all other

Gaining Through Training: Pilot Proficiency in Modern Combat Aviation

Science.gov (United States)

2016-06-01

training philosophy in their initial qualification unit. Later, when they implemented the same training philosophy at the operational combat units, crew...flying “the matrix,” referencing the Hollywood film portraying an extremely complex reality.6 The MQ-9’s cockpit design does not contribute to...training philosophy at the initial qualification course and operational squadrons in an attempt to improve situational awareness and decision- making

Do countries consistently engage in misinforming the international community about their efforts to combat money laundering? Evidence using Benford's law

NARCIS (Netherlands)

Deleanu, Ioana Sorina

2017-01-01

Indicators of compliance and efficiency in combatting money laundering, collected by EUROSTAT, are plagued with shortcomings. In this paper, I have carried out a forensic analysis on a 2003-2010 dataset of indicators of compliance and efficiency in combatting money laundering, that European Union

Combating Impairments in Multi-carrier Systems: A Compressed Sensing Approach

KAUST Repository

Al-Shuhail, Shamael

2015-05-01

Multi-carrier systems suffer from several impairments, and communication system engineers use powerful signal processing tools to combat these impairments and keep up with the capacity/rate demands. Compressed sensing (CS) is one such tool that allows recovering any sparse signal, requiring only a few measurements in a domain that is incoherent with the domain of sparsity. Almost all signals of interest have some degree of sparsity, and in this work we utilize the sparsity of impairments in orthogonal frequency division multiplexing (OFDM) and its variants (i.e., orthogonal frequency division multiplexing access (OFDMA) and single-carrier frequency-division multiple access (SC-FDMA)) to combat them using CS. We start with the problem of peak-to-average power ratio (PAPR) reduction in OFDM. OFDM signals suffer from high PAPR and clipping is the simplest PAPR reduction scheme. However, clipping introduces inband distortions that result in compromised performance and hence needs to be mitigated at the receiver. Due to the high PAPR nature of the OFDM signal, only a few instances are clipped, these clipping distortions can be recovered at the receiver by employing CS. We then extend the proposed clipping recovery scheme to an interleaved OFDMA system. Interleaved OFDMA presents a special structure that result in only self-inflicted clipping distortions. In this work, we prove that distortions do not spread over multiple users (while utilizing interleaved carrier assignment in OFDMA) and construct a CS system that recovers the clipping distortions on each user. Finally, we address the problem of narrowband interference (NBI) in SC-FDMA. Unlike OFDM and OFDMA systems, SC-FDMA does not suffer from high PAPR, but (as the data is encoded in time domain) is seriously vulnerable to information loss owing to NBI. Utilizing the sparse nature of NBI (in frequency domain) we combat its effect on SC-FDMA system by CS recovery.

Using x-radiometry to count resin-bonded layers in aramid ballistic cloth composites

International Nuclear Information System (INIS)

Larsen, R.E.; Golis, M.J.

1989-01-01

The army paratroopers and support ground troops (PASGT) helmet is a composite consisting of nominally 19 layers thickness aramid ballistic cloth heat-bonded in a press with rolled-on phenolic resin. Inadvertent omission or poor fitting of layers during hot pressing can significantly weaken the helmet and thereby drastically impair its effectiveness under combat conditions. Currently, helmets are accepted or rejected on a lot basis using ballistic projectile penetration destructive tests on a statistically significant sample from each lot. A Phase I small business innovative research (SBIR) was performed to access the feasibility of nondestructively counting layers by through-transmission x-radiometry, a technique that would allow 100 percent testing of helmets for layer count if proved feasible. Tests were conducted on flat panels, crown panels containing gaps, and actual helmets using 14-18 keV Pu x-rays from a 30-mCi Cm-244 source, a sodium iodide scintillation counter, several collimators, and a multichannel analyzer. The infusing of resin into artificially produced lateral gaps in the crown specimen and into actual lateral gaps in the helmet during press-curing impaired the effectiveness of the radiometric method by introducing high radiometric density material into the beam path. It is concluded that radiometry should be combined with visual inspection to assure helmet integrity. Modified approaches are discussed

Evidence Synthesis and Translation for Nutrition Interventions to Combat Micronutrient Deficiencies with Particular Focus on Food Fortification

Directory of Open Access Journals (Sweden)

Mark Lawrence

2016-09-01

Full Text Available Over two billion people suffer from micronutrient deficiencies. Food fortification is a prominent nutrition intervention to combat such deficiencies; however, its effectiveness, risks, and ethical implications vary depending on the contexts associated with the deficiency it is addressing and the circumstances with its implementation. The aim of this research was to analyse the profile of nutrition interventions for combating micronutrient deficiency with particular focus on food fortification reported in existing systematic reviews (SRs, guidelines and policy statements, and implementation actions for nutrition. A review of secondary data available from online databases of SRs, guidelines and policy statements, and implementation actions, categorised as either “nutrition-specific interventions” (NSpI or “nutrition-sensitive interventions” (NSeI, was conducted. Currently, there is evidence available for a diversity of food fortification topics, and there has been much translation into action. Indeed, food fortification and micronutrient supplementation interventions and NSpI more broadly dominate the profile of interventions for which there were SRs, guidelines, and policy statements available. The findings demonstrate that, although there is a rational linear relationship between evidence synthesis and translation in formulating policy and actions to combat micronutrient deficiencies, the various nutrition interventions available to help combat micronutrient deficiencies are not equally represented in the evidence synthesis and translation processes. Effective and safe policies and actions to combat micronutrient deficiencies require decisions to be informed from a body of evidence that consists of evidence from a variety of interventions. Into the future, investment in making available a higher number of SRs, guidelines and policy statements, and actions of NSeI is indicated.

A combined group treatment for nightmares and insomnia in combat veterans: a pilot study.

Science.gov (United States)

Swanson, Leslie M; Favorite, Todd K; Horin, Elizabeth; Arnedt, J Todd

2009-12-01

Insomnia and nightmares are hallmarks of posttraumatic stress disorder (PTSD). Sleep disturbances in PTSD negatively impact clinical course and functioning. In this open clinical trial, the preliminary effects of a combined treatment for insomnia and nightmares in combat veterans with PTSD were assessed. Ten combat veterans participated in a 10-session group treatment combining cognitive-behavioral therapy for insomnia with exposure, rescripting, and relaxation therapy. Participants maintained daily sleep and dream diaries and completed self-report measures of sleep quality and PTSD symptoms pre- and posttreatment. Participants reported improvements in sleep and nightmares following treatment. Future research using controlled designs to evaluate this treatment is warranted.

Proceedings of the User’s Workshop on Combat Stress; Lessons Learned in Recent Operational Experiences (4th) Held at Sam Houston, Texas on 18-21 September 1984

Science.gov (United States)

1985-01-01

including fatigue, sleep loss and hunger and the psychological subdivisions including fear, anxiety and apprehension of the consequences of being...medication, and may include new, compact neuropsychological testing, recreational and occupational therapy items. Cost of the proposed trailer Npallets" of...in inexperienced or previously over stressed troops. Tiredness, poor physical status, and hunger are also relevant. Inadequate training and leadership

Strengthening the EU Legal and Institutional Framework to Combat Transnational Financial Crimes

DEFF Research Database (Denmark)

Marchuk, Iryna

The report examines the development of adequate legal tools and practices to combat transnational financial crimes such as money laundering, terrorism financing, corruption, transnational financial fraud, and investigates measures directed at strengthening the overall legal and institutional...

The Combat System Design and Test Criteria for Iguana TM Armored Vehicles

National Research Council Canada - National Science Library

Alper, Irfan

1999-01-01

... acoustic/IR signatures. The Iguana(trademark), a tracked vehicle concept based on a recently patented suspension and track design, could deploy to hot spots world-wide on peacekeeping and combat missions which require extra flexibility to adapt...

26 CFR 301.7508-1 - Time for performing certain acts postponed by reason of service in a combat zone.

Science.gov (United States)

2010-04-01

... postponed by reason of service in a combat zone. (a) General rule. The period of time that may be... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Time for performing certain acts postponed by reason of service in a combat zone. 301.7508-1 Section 301.7508-1 Internal Revenue INTERNAL REVENUE...

Exposure therapy with and without virtual reality to treat PTSD while in the combat theater: a parallel case series.

Science.gov (United States)

McLay, Robert N; McBrien, Colleen; Wiederhold, Mark D; Wiederhold, Brenda K

2010-02-01

Exposure therapy (ET) has been observed to be an effective modality for the treatment of combat-related posttraumatic stress disorder (PTSD). Recently, efforts have been made to use virtual reality (VR) to enhance outcome with modes of ET. How such therapy applies to service members who are facing the reality of a combat deployment has been unknown. This case series documents the first use of VR-based therapy to the treatment of PTSD in a combat theater. Results of therapy are reported from a mental health clinic in Camp Fallujah, Iraq. Combat PTSD constituted a relatively small percentage of overall mental health patients seen. Those who did present with PTSD were offered VR-based ET or traditional ET. Patients who received either treatment modality showed significant gains, and no service member in treatment had to be medically evacuated because of ongoing PTSD symptoms. This demonstrates that ET, with or without the use of VR, can be an effective means of helping service members with mental health issues while they serve in theater.

School Administrators Strategies for Combating Corruption in Universities in Nigeria

Science.gov (United States)

Asiyai, Romina Ifeoma

2015-01-01

The purpose of this study was to examine corruption in universities with the aim of finding out the types/forms, causes, effects and measures for combating the menace. Four research questions guided the investigation. The study is a survey research, ex-post facto in nature. A sample of 780 comprising of students, academic staff and administrative…

Phase change thermal energy storage methods for combat vehicles, phase 1

Science.gov (United States)

Lynch, F. E.

1986-06-01

Three alternative cooling methods, based on latent heat absorption during phase changes, were studied for potential use in combat vehicle microclimate temperature control. Metal hydrides absorb heat as they release hydrogen gas. Plastic crystals change from one solid phase to another, absorbing heat in the process. Liquid air boils at cryogenic temperature and absorbs additional sensible heat as the cold gas mixes with the microclimate air flow. System designs were prepared for each of the three microclimate cooling concepts. These designs provide details about the three phase change materials, their containers and the auxiliary equipment needed to implement each option onboard a combat vehicle. The three concepts were compared on the basis of system mass, system volume and the energy required to regenerate them after use. Metal hydrides were found to be the lightest and smallest option by a large margin. The energy needed to regenerate a hydride thermal storage system can be extracted from the vehicle's exhaust gases.

Paid counter-advertising: proven strategy to combat tobacco use and promotion.

Science.gov (United States)

Blum, A

1994-01-01

This article discusses the effectiveness of paid counter-advertising in combating tobacco use and promotion, the impact of the Fairness Doctrine, which mandated anticigarette television advertisements in the late 1960s, and reasons why the media today are reluctant to run antismoking advertisements. Although counter-advertisements can work very well, they should be image-based, rather than fact-based. Currently, tobacco companies promote a positive image of cigarette smoking and brand awareness. Most antismoking ads, however, tend to focus on the tobacco itself and its adverse effects on the smoker, rather than combating the images the cigarette ads promote. Urging counter-advertising to focus on the product, rather than to try to produce guilt in smokers, this article provides examples of paid counter-advertising strategies employed by Doctors Ought to Care to illustrate an image-based approach. Overall, the antismoking movement must guard against complacency and measure its success according to tobacco companies' declining revenues, rather than the number of public service advertisements in the media.

A Case Study on Air Combat Decision Using Approximated Dynamic Programming

Directory of Open Access Journals (Sweden)

Yaofei Ma

2014-01-01

Full Text Available As a continuous state space problem, air combat is difficult to be resolved by traditional dynamic programming (DP with discretized state space. The approximated dynamic programming (ADP approach is studied in this paper to build a high performance decision model for air combat in 1 versus 1 scenario, in which the iterative process for policy improvement is replaced by mass sampling from history trajectories and utility function approximating, leading to high efficiency on policy improvement eventually. A continuous reward function is also constructed to better guide the plane to find its way to “winner” state from any initial situation. According to our experiments, the plane is more offensive when following policy derived from ADP approach other than the baseline Min-Max policy, in which the “time to win” is reduced greatly but the cumulated probability of being killed by enemy is higher. The reason is analyzed in this paper.

Anti-virulence approaches and novel peptidomimetics for combating resistant and biofilm associated bacteria

DEFF Research Database (Denmark)

Liu, Yang

Anti-virulence approaches and novel peptidomimetics for combating resistant and biofilm associated bacteria The misuse and overuse of antibiotics has a broad impact on the environment. Antibiotic resistance has become a major threat for modern medical treatment of infectious diseases. There are m......Anti-virulence approaches and novel peptidomimetics for combating resistant and biofilm associated bacteria The misuse and overuse of antibiotics has a broad impact on the environment. Antibiotic resistance has become a major threat for modern medical treatment of infectious diseases...... consisting of microcolonies embedded in self-produced extracellular polymer substances (EPS). EPS can contribute to cell-cell adhesion and restrict antibiotic penetration. Biofilm cells show much greater resistance to stressful conditions than their free-living counterparts. Conventional treatment strategies...

Basic Combat Unit of the Slovenian Armed Forces

Science.gov (United States)

2017-06-09

public sector .6 There are three main reasons why: 1. After Slovenia joined NATO, political support for the armed forces began to decline. Image...can put three $20 bills together, but if we have an $18 or $20 fight, we have a unit that’s capable of a better integration (with other forces) and... three different $20 bills . It has to be noted, that the U.S. Army did significantly reduce the number of types of combat brigades from seventeen to

'Combating' tropical diseases in the German colonial press.

Science.gov (United States)

Correa, Sílvio Marcus de Souza

2013-03-01

This article shows how much certain German language newspapers were a vehicule for reporting to the lay public on 'combating' tropical diseases. Through the press, immigrants and their descendents in Brazil were informed not only about the diseases which afflicted German colonists in Africa, but also about measures concerning sanitation, prophylaxis and experiments with tropical medicine, etc. Based on hemerographic sources, it shows how successful the overseas German communities were in sharing their experiences regarding health in tropical and/or sub-tropical regions.

US policies on combating proliferation of nuclear weapons after the cold war

International Nuclear Information System (INIS)

Tosaki, Hirofumi

2005-01-01

Combating nuclear proliferation has been one of the top priorities for the international community in the post post-Cold War era, and the United States has been taking initiative for tackling the problems. The current Bush administration has placed value high on the effective and concrete actions - including the use of military forces - for such efforts. It is imperative that such actions should be taken in resolving the nuclear proliferation. However, the United States has been criticized that it has disregarded the existing nuclear non-proliferation regime, and that its non-proliferation policy has given negative implications to the regime. Combating nuclear proliferation should be pursued in balanced approach with legitimacy, in consideration of the discriminately nature of the regime as well as of its three pillars - nuclear non-proliferation, nuclear disarmament and peaceful use of nuclear energy. (author)

Post-combat syndromes from the Boer war to the Gulf war: a cluster analysis of their nature and attribution

Science.gov (United States)

Jones, Edgar; Hodgins-Vermaas, Robert; McCartney, Helen; Everitt, Brian; Beech, Charlotte; Poynter, Denise; Palmer, Ian; Hyams, Kenneth; Wessely, Simon

2002-01-01

Objectives To discover whether post-combat syndromes have existed after modern wars and what relation they bear to each other. Design Review of medical and military records of servicemen and cluster analysis of symptoms. Data sources Records for 1856 veterans randomly selected from war pension files awarded from 1872 and from the Medical Assessment Programme for Gulf war veterans. Main outcome measures Characteristic patterns of symptom clusters and their relation to dependent variables including war, diagnosis, predisposing physical illness, and exposure to combat; and servicemen's changing attributions for post-combat disorders. Results Three varieties of post-combat disorder were identified—a debility syndrome (associated with the 19th and early 20th centuries), somatic syndrome (related primarily to the first world war), and a neuropsychiatric syndrome (associated with the second world war and the Gulf conflict). The era in which the war occurred was overwhelmingly the best predictor of cluster membership. Conclusions All modern wars have been associated with a syndrome characterised by unexplained medical symptoms. The form that these assume, the terms used to describe them, and the explanations offered by servicemen and doctors seem to be influenced by advances in medical science, changes in the nature of warfare, and underlying cultural forces. What is already known on this topicService in the Gulf war is associated with an increased rate of reported symptoms and worsening subjective healthPost-combat syndromes have been described after most modern conflicts from the US civil war onwardsWhat this study addsThere seems to be no single post-combat syndrome but a number of variations on a themeThe ever changing form of post-combat syndromes seems to be related to advances in medical understanding, the developing nature of warfare, and cultural undercurrentsBecause reported symptoms are subject to bias and changing emphasis related to advances in medical

LWIR passive perception system for stealthy unmanned ground vehicle night operations

Science.gov (United States)

Lee, Daren; Rankin, Arturo; Huertas, Andres; Nash, Jeremy; Ahuja, Gaurav; Matthies, Larry

2016-05-01

Resupplying forward-deployed units in rugged terrain in the presence of hostile forces creates a high threat to manned air and ground vehicles. An autonomous unmanned ground vehicle (UGV) capable of navigating stealthily at night in off-road and on-road terrain could significantly increase the safety and success rate of such resupply missions for warfighters. Passive night-time perception of terrain and obstacle features is a vital requirement for such missions. As part of the ONR 30 Autonomy Team, the Jet Propulsion Laboratory developed a passive, low-cost night-time perception system under the ONR Expeditionary Maneuver Warfare and Combating Terrorism Applied Research program. Using a stereo pair of forward looking LWIR uncooled microbolometer cameras, the perception system generates disparity maps using a local window-based stereo correlator to achieve real-time performance while maintaining low power consumption. To overcome the lower signal-to-noise ratio and spatial resolution of LWIR thermal imaging technologies, a series of pre-filters were applied to the input images to increase the image contrast and stereo correlator enhancements were applied to increase the disparity density. To overcome false positives generated by mixed pixels, noisy disparities from repeated textures, and uncertainty in far range measurements, a series of consistency, multi-resolution, and temporal based post-filters were employed to improve the fidelity of the output range measurements. The stereo processing leverages multi-core processors and runs under the Robot Operating System (ROS). The night-time passive perception system was tested and evaluated on fully autonomous testbed ground vehicles at SPAWAR Systems Center Pacific (SSC Pacific) and Marine Corps Base Camp Pendleton, California. This paper describes the challenges, techniques, and experimental results of developing a passive, low-cost perception system for night-time autonomous navigation.

Nutritional Composition of Australian Combat Ration Packs and Options for Improvement

Science.gov (United States)

2013-10-01

UNCLASSIFIED Nutritional Composition of Australian Combat Ration Packs and Options for Improvement Executive Summary In 2008/09...Krispie 1x43g Confectionary Spread – Choc 1x50g Freeze Dried Rice 1x55g Fruit Grains, Mix Berry 1x15g Confectionary Spread – Vanilla

Automated Battle Planning for Combat Models with Maneuver and Fire Support

Science.gov (United States)

2017-03-01

risk. Black squares block line of sight. Red squares are targetable by both red threats, and tan squares are targetable by only one. The damage... Nicolas Barriga, and Michael Buro. 2015. “Using Lanchester Attrition Laws for Combat Prediction in StarCraft.” In Proceedings of the Eleventh AAAI

Resource use of Japanese macaques in heavy snowfall areas: implications for habitat management.

Science.gov (United States)

Enari, Hiroto; Sakamaki-Enari, Haruka

2013-07-01

Populations of Japanese macaque (Macaca fuscata) that inhabit the northernmost distribution of any nonhuman primates have been listed as endangered in Japan; however, macaques are widely known for being pests that cause agricultural damage. This study identified priority areas for the conservation and management of macaque habitats, by comparing the resource use of troops occupying remote mountains (montane troops) against troops inhabiting disturbed forests adjacent to settlements (rural troops). We collected species presence data across 2 years by radio-tracking two montane troops and two rural troops in the Shirakami Mountains. We developed seasonal utilization distributions by using the kernel method, and identified habitat characteristics by using ecological-niche factor analysis (ENFA). Our results indicate that environmental factors influencing the potential habitat varied widely with season in montane troops as compared with that in rural troops. ENFA results demonstrated that rural troops exhibited more biased resource use and narrower niche breadths than montane troops. Based on our findings, we propose that (1) primary broadleaf forests are the spring habitat conservation priority of montane troops; (2) the habitat unit--the product of habitat suitability index and its surface area--for montane troops is enhanced by removing old conifer plantations from the forest edge at low elevations; (3) such removal around settlements may also contribute toward removing a frontline refuge for rural troops intruding farmlands; and (4) intensive prevention measures against macaque intrusions into settlements during the bottleneck snowy season contribute toward reducing the habitat unit of rural troops.

Role and Relative Effectiveness of Immune System for Combating Small Pox and AIDS

OpenAIRE

A. Taqaddas

2014-01-01

The human body has a complex system of innate and adaptive mechanisms for combating infection. This article discusses the role and relative effectiveness of these mechanisms in relation to small pox and AIDS.

The influence of combat and interpersonal trauma on PTSD, depression, and alcohol misuse in U.S. Gulf War and OEF/OIF women veterans.

Science.gov (United States)

Hassija, Christina M; Jakupcak, Matthew; Maguen, Shira; Shipherd, Jillian C

2012-04-01

The present study evaluated the impact of combat and interpersonal trauma exposure in a sample of 115 U.S. women veterans from Gulf War I and the Iraq and Afghanistan wars on 3 postdeployment trauma-related mental health outcomes: posttraumatic stress disorder symptoms (PSS), depressive symptom severity (DSS), and alcohol misuse. Patients presenting for healthcare services at a Veterans Affairs postdeployment health specialty clinic completed screening questionnaires that assessed combat exposure, lifetime interpersonal trauma history of childhood neglect, physical, or sexual abuse, and adult sexual and physical assault. In a regression model, combat exposure was the only significant independent variable associated with PSS, DSS, and alcohol misuse (β = .42, .27 and B = 1.58, respectively) even after adding lifetime interpersonal assault exposure to the model. Results highlight the negative effects of combat exposure on treatment-seeking women veterans' postdeployment mental health. Incorporating combat exposure into routine screening procedures for Gulf War and Iraq and Afghanistan war women veterans can aid in mental health treatment planning. Copyright © 2012 International Society for Traumatic Stress Studies.

Anti-money Laundering and Combating the Financing of Terrorism : Pakistan

OpenAIRE

World Bank

2009-01-01

This assessment of the anti-money laundering (AML) and combating the financing of terrorism (CFT) regime of Pakistan is based on the Forty Recommendations 2003 and the Nine Special Recommendations on Terrorist Financing 2001 of the Financial Action Task Force (FATF), and was prepared using the AML/CFT assessment Methodology 2004, as updated in February 2008. The assessors reviewed the inst...

Communication grounding facility

International Nuclear Information System (INIS)

Lee, Gye Seong

1998-06-01

It is about communication grounding facility, which is made up twelve chapters. It includes general grounding with purpose, materials thermal insulating material, construction of grounding, super strength grounding method, grounding facility with grounding way and building of insulating, switched grounding with No. 1A and LCR, grounding facility of transmission line, wireless facility grounding, grounding facility in wireless base station, grounding of power facility, grounding low-tenton interior power wire, communication facility of railroad, install of arrester in apartment and house, install of arrester on introduction and earth conductivity and measurement with introduction and grounding resistance.

Physiological Implications, Performance Assessment and Risk Mitigation Strategies of Women in Combat-Centric Occupations.

Science.gov (United States)

Greeves, Julie P

2015-11-01

Women have historically featured in military conflicts, but were not formally integrated into the military until the 20th century; occupations were mainly restricted to clerical or support roles. An increasing number of occupations have been opened to women and the higher physical demands of combat roles present new challenges. Inherent biological differences between sexes require women to work harder when undertaking the same tasks as men. This is reflected, in part, by the greater risk of musculoskeletal injuries of women observed notably during integrated military training. Gender "neutral" occupational standards, based on the physical requirements of the role, will ensure that women are suitably selected to cope with the demands of military tasks with a minimal risk of injury and to operational effectiveness. Initiatives such as reduced running mileage and single-sex training have contributed to a reduction in lower-limb musculoskeletal injuries, but the risk of injury remains higher in women. Nevertheless, women experience substantial gains in aerobic power and strength with appropriate and targeted training, narrowing the gap in physical performance between the sexes. Evidence-based occupational standards and optimal training programs provide short-term solutions for integrating women in support combat, and indeed direct combat roles.

Synergy effects between MINUSTAH and public security in Brazil

Directory of Open Access Journals (Sweden)

Christoph Harig

2015-03-01

Full Text Available This article assesses the complex relationship between UN Peace Operations and public security in Brazil. It shows that there are obvious similarities at an operational level between military actions in MINUSTAH and Rio´s Pacification, which arguably result in reciprocal learning processes among troops. With the establishment of dedicated training centres and a considerable amount of practical experience in missions that differ significantly from combat-orientated warfare, soldiers are becoming increasingly familiar with police tasks. Considering the extension of the legal framework for allowing domestic military actions, I argue that this “police-ization of the military” (Dunlap, 1999, p. 222 is probably more significant for internal “Guaranteeing Law and Order” (GLO missions than for further Brazilian participations in Peace Operations.

Tactic "Tulgama" the Art of War the Mongols XIII century

Directory of Open Access Journals (Sweden)

Leonid A. Bobrov

2015-12-01

Full Text Available In this publication, based on a comprehensive analysis of the sources, considered one of the most important tactics of the Mongols of the XIII century, known under the Turkic name "Tulgama". The name of the maneuver is derived from the Turkic verb "talamak", meaning "to surround, to wrapped up, to turn, to whirl, to twist". It is established that the maneuver "Tulgama" was a special tactic, providing coverage flank (flanks of the enemy in the rear and the application of massed archery shot in his builds. Selected three varieties under consideration tactic: right flank or left flank and steam room (double "Tulgama". The most typical was right flanks "Tulgama" when doing the nomads, covered the left wing of the enemy with its right flank. This allowed the attacking archers to fire from the most convenient position (left-forward, left, and left-back. A characteristic feature of the Mongol tactical art was a steam room (double "Tulgama" when the troops of nomads covered both enemy's flank, concluding the enemy's army in the ring, then attacked her from all four sides. A similar technique could not only shoot down from the position, but almost completely destroy the enemy troops. For the most efficient use of maneuver "Tulgama" the Mongols made increasing use of expanded mesalamines system, with a powerful thrust forward flank groups. The concentration of the shock troops on the flanks (reinforced, including by weakening the Central shelf is dramatically different from the tactics of the Mongols from the traditional tactics of the Turks, whose best part was typically the center of the combat formations. However, direct confrontation of these two approaches during the military campaigns of the XIII century demonstrated the advantages of the Mongol tactical schemes. High efficiency of reception "Tulgama" led to its continued existence in the military art of the nomads.

Death on the battlefield (2001-2011): implications for the future of combat casualty care.

Science.gov (United States)

Eastridge, Brian J; Mabry, Robert L; Seguin, Peter; Cantrell, Joyce; Tops, Terrill; Uribe, Paul; Mallett, Olga; Zubko, Tamara; Oetjen-Gerdes, Lynne; Rasmussen, Todd E; Butler, Frank K; Kotwal, Russ S; Kotwal, Russell S; Holcomb, John B; Wade, Charles; Champion, Howard; Lawnick, Mimi; Moores, Leon; Blackbourne, Lorne H

2012-12-01

Critical evaluation of all aspects of combat casualty care, including mortality, with a special focus on the incidence and causes of potentially preventable deaths among US combat fatalities, is central to identifying gaps in knowledge, training, equipment, and execution of battlefield trauma care. The impetus to produce this analysis was to develop a comprehensive perspective of battlefield death, concentrating on deaths that occurred in the pre-medical treatment facility (pre-MTF) environment. The Armed Forces Medical Examiner Service Mortality Surveillance Division was used to identify Operation Iraqi Freedom and Operation Enduring Freedom combat casualties from October 2001 to June 2011 who died from injury in the deployed environment. The autopsy records, perimortem records, photographs on file, and Mortality Trauma Registry of the Armed Forces Medical Examiner Service were used to compile mechanism of injury, cause of injury, medical intervention performed, Abbreviated Injury Scale (AIS) score, and Injury Severity Score (ISS) on all lethal injuries. All data were used by the expert panel for the conduct of the potential for injury survivability assessment of this study. For the study interval between October 2001 and June 2011, 4,596 battlefield fatalities were reviewed and analyzed. The stratification of mortality demonstrated that 87.3% of all injury mortality occurred in the pre-MTF environment. Of the pre-MTF deaths, 75.7% (n = 3,040) were classified as nonsurvivable, and 24.3% (n = 976) were deemed potentially survivable (PS). The injury/physiologic focus of PS acute mortality was largely associated with hemorrhage (90.9%). The site of lethal hemorrhage was truncal (67.3%), followed by junctional (19.2%) and peripheral-extremity (13.5%) hemorrhage. Most battlefield casualties died of their injuries before ever reaching a surgeon. As most pre-MTF deaths are nonsurvivable, mitigation strategies to impact outcomes in this population need to be directed

Comparison of a Distributed Operations Force to a Traditional Force in Urban Combat

National Research Council Canada - National Science Library

Babilot, Michael

2005-01-01

...). The employment of a DO is compared to employment of a traditional Marine infantry platoon in an urban combat scenario based upon data obtained from Operation al-Fajr, conducted in Fallujah, Iraq, in November 2004...

Polymers for Combating Biocorrosion

Directory of Open Access Journals (Sweden)

Jing Guo

2018-03-01

Full Text Available Biocorrosion has been considered as big trouble in many industries and marine environments due to causing of great economic loss. The main disadvantages of present approaches to prevent corrosion include being limited by environmental factors, being expensive, inapplicable to field, and sometimes inefficient. Studies show that polymer coatings with anticorrosion and antimicrobial properties have been widely accepted as a novel and effective approach to prevent biocorrosion. The main purpose of this review is to summarize up the progressive status of polymer coatings used for combating microbial corrosion. Polymers used to synthesize protective coatings are generally divided into three categories: (i traditional polymers incorporated with biocides, (ii antibacterial polymers containing quaternary ammonium compounds, and (iii conductive polymers. The strategies to synthesize polymer coatings resort mainly to grafting antibacterial polymers from the metal substrate surface using novel surface-functionalization approaches, such as free radical polymerization, chemically oxidative polymerization, and surface-initiated atom transfer radical polymerization, as opposed to the traditional approaches of dip coating or spin coating.

RELEVANCE OF WHOLE BODY VIBRATION EXERCISE IN SPORT: A SHORT REVIEW WITH SOCCER, DIVER AND COMBAT SPORT.

Science.gov (United States)

Morel, Danielle Soares; Dionello, Carla da Fontoura; Moreira-Marconi, Eloá; Brandão-Sobrinho-Neto, Samuel; Paineiras-Domingos, Laisa Liane; Souza, Patrícia Lopes; Sá-Caputo, Danúbia da Cunha; Dias, Glenda; Figueiredo, Claudia; Carmo, Roberto Carlos Resende; Paiva, Patrícia de Castro; Sousa-Gonçalves, Cintia Renata; Kütter, Cristiane Ribeiro; Guedes-Aguiar, Eliane de Oliveira; Cloak, Ross; Bernardo-Filho, Mario

2017-01-01

Whole body vibration exercise (WBVE) has been used as a safe and accessible exercise and important reviews have been published about the use of this exercise to manage diseases and to improve physical conditions of athletes The aim of this paper is to highlight the relevance of WBVE to soccer players, divers and combat athletes. This study was made through a systematic review of publications involving WBVE and the selected sports in two databases (Pubmed and PEDRo). It were identified 10 studies involving WBVE and sports (6 of soccer, 2 of diving and 2 of sport combat) with 156 subjects (80 soccer players, 32 divers and 44 combat athletes), with age from 17 to 44 years old. The use of WBVE has proven to be a safe and useful strategy to improve the physical conditions of players of different sports. These findings may have clinical relevance and should be considered as a strategy to be used to try improve the physical conditions of players.

A Small Part of Which Empire?: Swaziland’s Combatants in the First World War, 1914- 1918

Directory of Open Access Journals (Sweden)

Estella Musiiwa

2017-06-01

Full Text Available Based on archival material, this study explores the participation of Swaziland’s combatants in the First World War between 1914 and 1918. At the outbreak of the war it was imperative that Swaziland, as part of the British Empire, supports the British War effort. Caught up in South Africa’s long standing imperial motives, most of the combatants from Swaziland served in the war through the South African Overseas Expeditionary Force. Except for a few individuals who joined the war front in Europe on their own, the rest of the participants had to prove that they had participated in German South West Africa in order to qualify to serve on the war front in Europe. Most of them therefore served in German West Africa and Europe, or in German East Africa and Europe because South Africa had imperial interests in German West Africa and German East Africa. In serving the British Empire, Swaziland’s white combatants implicitly served South Africa’s conceptual or anticipated empire.

Health-related quality of life among US military personnel injured in combat: findings from the Wounded Warrior Recovery Project.

Science.gov (United States)

Woodruff, Susan I; Galarneau, Michael R; McCabe, Cameron T; Sack, Daniel I; Clouser, Mary C

2018-05-01

Little is known about the long-term, health-related quality of life (HRQOL) of those wounded in combat during Operations Enduring Freedom, Iraqi Freedom, and New Dawn. The present study described the overall HRQOL for a large group of US service members experiencing mild-to-severe combat-related injuries, and assessed the unique contribution of demographics, service- and injury-related characteristics, and mental health factors on long-term HRQOL. The Wounded Warrior Recovery Project examines patient-reported outcomes in a cohort of US military personnel wounded in combat. Participants were identified from the Expeditionary Medical Encounter Database, a US Navy-maintained deployment health database, and invited to complete a web-based survey. At the time of this study, 3245 service members consented and completed the survey. Hierarchical linear regression analyses were conducted to assess the unique contribution of each set of antecedents on HRQOL scores. HRQOL was uniquely associated with a number of demographics, and service- and injury-related characteristics. Nevertheless, screening positive for posttraumatic stress disorder (B = - .09; P < .001), depression (B = - .10; P < .001), or both as a set (B = - .19; P < .001) were the strongest predictors of lower long-term HRQOL. Postinjury HRQOL among service members wounded in combat was associated with service and injury experience, and demographic factors, but was most strongly linked with current mental health status. These findings underscore the significance of mental health issues long after injury. Further, findings reinforce that long-term mental health screening, services, and treatment are needed for those injured in combat.