Virtual Simulation in Leadership Development Training: The Impact of Learning Styles and Conflict Management Tactics on Adult Learner Performance

ERIC Educational Resources Information Center

Putman, Paul G.

2012-01-01

Adult learners can develop leadership skills and competencies such as conflict management and negotiation skills. Virtual simulations are among the emerging new technologies available to adult educators and trainers to help adults develop various leadership competencies. This study explored the impact of conflict management tactics as well as…

Marine Tactical Command and Control System (MTACCS) Field Development System-1 (FDS-1) assessment: Final report

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

Avery, L.W.; Hunt, S.T.; Savage, S.F.

1992-04-01

The United State Marine Corps (USMC) is continuing the development and fielding of the Marine Corps Tactical Command and Control System (MTACCS), a system which exists in varying states of development, fielding, or modernization. MTACCS is currently composed of the following components: Tactical Combat Operations System (TCO) for ground command and control (C2), Intelligence Analysis System (IAS) with a Genser terminal connected to a TCO workstation for intelligence C2, Marine Integrated Personnel System (MIPS) and a TCO workstation using the Marine Combat Personnel System (MCPERS) software for personnel C2, Marine Integrated Logistics System (MILOGS) which is composed of the Landingmore » Force Asset Distribution System (LFADS), the Marine Air-Ground Task Force (MAGTF) II, and a TCO terminal using the Marine Combat Logistics System (MCLOG) for logistics C2, Marine Corps Fire Support System (MCFSS) for fire support C2, and Advanced Tactical Air Command Central (ATACC) and the Improved Direct Air Support Central for aviation C2.« less

Hydrodynamic rupture of liver in combat patient: a case of successful application of "damage control" tactic in area of the hybrid war in East Ukraine.

PubMed

Khomenko, Igor; Shapovalov, Vitalii; Tsema, Ievgen; Makarov, Georgii; Palytsia, Roman; Zavodovskyi, Ievgen; Ishchenko, Ivan; Dinets, Andrii; Mishalov, Vladimir

2017-08-15

The hybrid war of Russia against Ukraine has been started in certain districts of Donetsk and Luhansk oblasts within the Donbas area in 2014. We report a clinical case of a combat patient who was injured after the multiple launcher rocket system "Grad" shelling, diagnosed with hydrodynamic liver rupture followed by medical management with application of damage control (DC) tactic in conditions of hybrid war. The patient underwent relaparatomy, liver resection, endoscopic papillosphincterotomy, endoscopic retrograde cholecystopancreatography, stenting of the common bile duct, and VAC-therapy. Applied treatment modalities were effective; the patient was discharged on the 49th day after injury. To our best knowledge, this is the first report describing a successful application of DC tactic in the hybrid war in East Ukraine. From this case, we suggest that application of DC tactic at all levels of combat medical care could save more lives.

CASTE (Course Assembly System and Tutorial Environment) and CVI: (Combat Vehicle Identification) A First Application of an Intelligent Tutorial System to Combat Vehicle Identification.

DTIC Science & Technology

1984-09-01

based training systems and hence to realize an embedded trainer that is both intelligent and effective . The o(Continued) DO,; FOAM AM 71 1ឹ...Performance Effectiveness and Simulation Approved for public releate; dlitribution unlimited iii &a3laAfc*ia £&&etaL* ■’—’,£-«.■£./■.,’-f...oriented approaches to computer-based training systems and hence realise an embedded trainer that is both intelli- gent and effective . To this end

Addition of Tranexamic Acid to the Tactical Combat Casualty Care Guidelines

DTIC Science & Technology

2011-09-23

ASSISTANT SECRETARY OF DEFENSE (HEAL TH AFFAIRS) SUBJECT: Recommendations Regarding the Addition of Tranexamic Acid to the Tactical Combat Casualty...of the literature (as provided in this report) found that the antifibrinolytic tranexamic acid (TXA) has proven to decrease all cause mortality...following major trauma. In trauma patients experiencing severe hemorrhage on the battlefield, tranexamic acid has the potential to reduce both· mortality

Take a Page from Your Coach's Play Book: Teaching Technical and Tactical Skills in Athletic Training

ERIC Educational Resources Information Center

Hawkins, Jeremy R.; Sharp, Elizabeth B.; Williams, Skip M.

2015-01-01

Context: The ability to demonstrate sound clinical reasoning is needed for a practicing athletic trainer. However, instruction on how to make a correct clinical decision may be deficient in many athletic training programs. Objective: To provide an overview of how to teach technical and tactical skills, using both a tradition and a nontraditional…

Situation assessment in the Paladin tactical decision generation system

NASA Technical Reports Server (NTRS)

Mcmanus, John W.; Chappell, Alan R.; Arbuckle, P. Douglas

1992-01-01

Paladin is a real-time tactical decision generator for air combat engagements. Paladin uses specialized knowledge-based systems and other Artificial Intelligence (AI) programming techniques to address the modern air combat environment and agile aircraft in a clear and concise manner. Paladin is designed to provide insight into both the tactical benefits and the costs of enhanced agility. The system was developed using the Lisp programming language on a specialized AI workstation. Paladin utilizes a set of air combat rules, an active throttle controller, and a situation assessment module that have been implemented as a set of highly specialized knowledge-based systems. The situation assessment module was developed to determine the tactical mode of operation (aggressive, defensive, neutral, evasive, or disengagement) used by Paladin at each decision point in the air combat engagement. Paladin uses the situation assessment module; the situationally dependent modes of operation to more accurately represent the complex decision-making process of human pilots. This allows Paladin to adapt its tactics to the current situation and improves system performance. Discussed here are the details of Paladin's situation assessment and modes of operation. The results of simulation testing showing the error introduced into the situation assessment module due to estimation errors in positional and geometric data for the opponent aircraft are presented. Implementation issues for real-time performance are discussed and several solutions are presented, including Paladin's use of an inference engine designed for real-time execution.

Tactics: A Soviet View

DTIC Science & Technology

1984-01-01

the greatest revolutionizing influence on the nature of combined arms combat and the methods for conducting it, and on the development of tactics as...their combat employment. Meanwhile, the penetrating radiation of a neutron burst has a destructive effect not only on humans and animals , but on...agents may be most diverse. It has been noted in the foreign press that in the American armed forces the Air Force has the greatest capability for

Applying Neuroscience to Enhance Tactical Leader Cognitive Performance in Combat

DTIC Science & Technology

2011-12-16

to respond emotionally, (2) stress degrades the form of conscious attention know as “working memory ,” and (3) certain brain areas can be...Combat, Prefrontal Cortex, Tactical, Army, Working Memory 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a...sacrifices cognitive resources to respond emotionally, (2) stress degrades the form of conscious attention know as “working memory ,” and (3) certain

78 FR 31902 - 36(b)(1) Arms Sales Notification

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-28

...-557C/B (GBU-31) w/SAASM/AJ 4 JDAM BLU-109 Load Build Trainers 6 MK-82 Filled Inert Bombs 4 BLU-109 Inert Bombs 1312 FMU-152A/B Fuzes (FZU-63 Initiator) 542 GBU-39/B Small Diameter Bombs 530 BLU-109 2000LB Penetrators 780 GBU-12 Bomb 4 GBU-12 Dummy Trainers 154 AIM-9X-2 (Blk II) Tactical Missiles w/DSU...

Trial Maneuver Generation and Selection in the Paladin Tactical Decision Generation System

NASA Technical Reports Server (NTRS)

Chappell, Alan R.; McManus, John W.; Goodrich, Kenneth H.

1992-01-01

To date, increased levels of maneuverability and controllability in aircraft have been postulated as tactically advantageous, but little research has studied maneuvers or tactics that make use of these capabilities. In order to help fill this void, a real time tactical decision generation system for air combat engagements, Paladin, has been developed. Paladin models an air combat engagement as a series of discrete decisions. A detailed description of Paladin's decision making process is presented. This includes the sources of data used, methods of generating reasonable maneuvers for the Paladin aircraft, and selection criteria for choosing the "best" maneuver. Simulation results are presented that show Paladin to be relatively insensitive to errors introduced into the decision process by estimation of future positional and geometric data.

Trial maneuver generation and selection in the Paladin tactical decision generation system

NASA Technical Reports Server (NTRS)

Chappell, Alan R.; Mcmanus, John W.; Goodrich, Kenneth H.

1993-01-01

To date, increased levels of maneuverability and controllability in aircraft have been postulated as tactically advantageous, but little research has studied maneuvers or tactics that make use of these capabilities. In order to help fill this void, a real-time tactical decision generation system for air combat engagements, Paladin, has been developed. Paladin models an air combat engagement as a series of discrete decisions. A detailed description of Paladin's decision making process is presented. This includes the sources of data used, methods of generating reasonable maneuvers for the Paladin aircraft, and selection criteria for choosing the 'best' maneuver. Simulation results are presented that show Paladin to be relatively insensitive to errors introduced into the decision process by estimation of future positional and geometric data.

Fun!

ERIC Educational Resources Information Center

Horne, Thomas

1988-01-01

Describes four IBM compatible flight simulator software packages: (1) "Falcon," air to air combat in an F-16 fighter; (2) "Chuck Yeager's Advanced Flight Trainer," test flight 14 different aircraft; (3) "Jet," air to air combat; and (4) "Flight Simulator," a realistic PC flight simulator program. (MVL)

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

DTIC Science & Technology

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

Tactical Damage Control Resuscitation.

PubMed

Fisher, Andrew D; Miles, Ethan A; Cap, Andrew P; Strandenes, Geir; Kane, Shawn F

2015-08-01

Recently the Committee on Tactical Combat Casualty Care changed the guidelines on fluid use in hemorrhagic shock. The current strategy for treating hemorrhagic shock is based on early use of components: Packed Red Blood Cells (PRBCs), Fresh Frozen Plasma (FFP) and platelets in a 1:1:1 ratio. We suggest that lack of components to mimic whole blood functionality favors the use of Fresh Whole Blood in managing hemorrhagic shock on the battlefield. We present a safe and practical approach for its use at the point of injury in the combat environment called Tactical Damage Control Resuscitation. We describe pre-deployment preparation, assessment of hemorrhagic shock, and collection and transfusion of fresh whole blood at the point of injury. By approaching shock with goal-directed therapy, it is possible to extend the period of survivability in combat casualties. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

Heart rate and performance during combat missions in a flight simulator.

PubMed

Lahtinen, Taija M M; Koskelo, Jukka P; Laitinen, Tomi; Leino, Tuomo K

2007-04-01

The psychological workload of flying has been shown to increase heart rate (HR) during flight simulator operation. The association between HR changes and flight performance remains unclear. There were 15 pilots who performed a combat flight mission in a Weapons Tactics Trainer simulator of an F-18 Hornet. An electrocardiogram (ECG) was recorded, and individual incremental heart rates (deltaHR) from the HR during rest were calculated for each flight phase and used in statistical analyses. The combat flight period was divided into 13 phases, which were evaluated on a scale of 1 to 5 by the flight instructor. HR increased during interceptions (from a mean resting level of 79.0 to mean value of 96.7 bpm in one of the interception flight phases) and decreased during the return to base and slightly increased during the ILS approach and landing. DeltaHR appeared to be similar among experienced and less experienced pilots. DeltaHR responses during the flight phases did not correlate with simulator flight performance scores. Overall simulator flight performance correlated statistically significantly (r = 0.50) with the F-18 Hornet flight experience. HR reflected the amount of cognitive load during the simulated flight. Hence, HR analysis can be used in the evaluation of the psychological workload of military simulator flight phases. However, more detailed flight performance evaluation methods are needed for this kind of complex flight simulation to replace the traditional but rough interval scales. Use of a visual analog scale by the flight instructors is suggested for simulator flight performance evaluation.

Management of Open Pneumothorax in Tactical Combat Casualty Care: TCCC Guidelines Change 13-02

DTIC Science & Technology

2013-09-09

81 Management of Open Pneumothorax in Tactical Combat Casualty Care: TCCC Guidelines Change 13-02 Frank K. Butler, MD; Joseph J. Dubose, MD; Edward...open pneumothorax ) with an intervention (a nonvented chest seal) that could produce a lethal condition (tension pneumothorax ). New research from the...U.S. Army Institute of Surgical Research (USAISR) has found that, in a model of open pneumothorax treated with a chest seal in which incre- ments of

A High-Fidelity Batch Simulation Environment for Integrated Batch and Piloted Air Combat Simulation Analysis

NASA Technical Reports Server (NTRS)

Goodrich, Kenneth H.; McManus, John W.; Chappell, Alan R.

1992-01-01

A batch air combat simulation environment known as the Tactical Maneuvering Simulator (TMS) is presented. The TMS serves as a tool for developing and evaluating tactical maneuvering logics. The environment can also be used to evaluate the tactical implications of perturbations to aircraft performance or supporting systems. The TMS is capable of simulating air combat between any number of engagement participants, with practical limits imposed by computer memory and processing power. Aircraft are modeled using equations of motion, control laws, aerodynamics and propulsive characteristics equivalent to those used in high-fidelity piloted simulation. Databases representative of a modern high-performance aircraft with and without thrust-vectoring capability are included. To simplify the task of developing and implementing maneuvering logics in the TMS, an outer-loop control system known as the Tactical Autopilot (TA) is implemented in the aircraft simulation model. The TA converts guidance commands issued by computerized maneuvering logics in the form of desired angle-of-attack and wind axis-bank angle into inputs to the inner-loop control augmentation system of the aircraft. This report describes the capabilities and operation of the TMS.

United States Air Force Academy: A Bibliography 2011-2015

DTIC Science & Technology

2016-11-23

Tactical Arms Training with the Cadet Combat Shooting Team." Checkpoints 39.4 (March 2011): 18-23. Print. 703. Do, James J., et al. "Gender Bias and...34 Checkpoints 41.3 (December 2012): 30-35. Print. 753. ---. "The Line of Fire: Tactical Arms Training with the Cadet Combat Shooting Team." Checkpoints...June 2013): 18-22. Print. 831. Thomas, Bill. " Hearts and Bones: There Was a Problem with the Last Burial in the Tomb of the Unknowns: The Soldier

LG based decision aid for naval tactical action officer's (TAO) workstation

NASA Astrophysics Data System (ADS)

Stilman, Boris; Yakhnis, Vladimir; Umanskiy, Oleg; Boyd, Ron

2005-05-01

In the increasingly NetCentric battlespace of the 21st century, Stilman Advanced Strategies Linguistic Geometry software has the potential to revolutionize the way that the Navy fights in two key areas: as a Tactical Decision Aid and for creating a relevant Common Operating Picture. Incorporating STILMAN's software into a prototype Tactical Action Officers (TAO) workstation as a Tactical Decision Aid (TDA) will allow warfighters to manage their assets more intelligently and effectively. This prototype workstation will be developed using human-centered design principles and will be an open, component-based architecture for combat control systems for future small surface combatants. It will integrate both uninhabited vehicles and onboard sensors and weapon systems across a squadron of small surface combatants. In addition, the hypergame representation of complex operations provides a paradigm for the presentation of a common operating picture to operators and personnel throughout the command hierarchy. In the hypergame technology there are game levels that span the range from the tactical to the global strategy level, with each level informing the others. This same principle will be applied to presenting the relevant common operating picture to operators. Each operator will receive a common operating picture that is appropriate for their level in the command hierarchy. The area covered by this operating picture and the level of detail contained within it will be dependent upon the specific tasks the operator is performing (supervisory vice tactical control) and the level of the operator (or command personnel) within the command hierarchy. Each level will inform the others to keep the picture concurrent and up-to-date.

An Analysis of the Perceptions of Division Senior Combat Arms Leaders of the Tactical Competence of Division Signal Officers and Assistant Division Signal Officers.

DTIC Science & Technology

1987-06-05

field the equipment ( Valletta , 1980). The need for signal officers to be trained to employ new communications systems in support of the tactical...Gordon, GAO 30905). Valletta , A. M. (1980). Tactical automnation-communications: Supporting corps rear to front line. Army Magazine, 1(4), 25-28

From the laboratory to the soldier: providing tactical behaviors for Army robots

NASA Astrophysics Data System (ADS)

Knichel, David G.; Bruemmer, David J.

2008-04-01

The Army Future Combat System (FCS) Operational Requirement Document has identified a number of advanced robot tactical behavior requirements to enable the Future Brigade Combat Team (FBCT). The FBCT advanced tactical behaviors include Sentinel Behavior, Obstacle Avoidance Behavior, and Scaled Levels of Human-Machine control Behavior. The U.S. Army Training and Doctrine Command, (TRADOC) Maneuver Support Center (MANSCEN) has also documented a number of robotic behavior requirements for the Army non FCS forces such as the Infantry Brigade Combat Team (IBCT), Stryker Brigade Combat Team (SBCT), and Heavy Brigade Combat Team (HBCT). The general categories of useful robot tactical behaviors include Ground/Air Mobility behaviors, Tactical Mission behaviors, Manned-Unmanned Teaming behaviors, and Soldier-Robot Interface behaviors. Many DoD research and development centers are achieving the necessary components necessary for artificial tactical behaviors for ground and air robots to include the Army Research Laboratory (ARL), U.S. Army Research, Development and Engineering Command (RDECOM), Space and Naval Warfare (SPAWAR) Systems Center, US Army Tank-Automotive Research, Development and Engineering Center (TARDEC) and non DoD labs such as Department of Energy (DOL). With the support of the Joint Ground Robotics Enterprise (JGRE) through DoD and non DoD labs the Army Maneuver Support Center has recently concluded successful field trails of ground and air robots with specialized tactical behaviors and sensors to enable semi autonomous detection, reporting, and marking of explosive hazards to include Improvised Explosive Devices (IED) and landmines. A specific goal of this effort was to assess how collaborative behaviors for multiple unmanned air and ground vehicles can reduce risks to Soldiers and increase efficiency for on and off route explosive hazard detection, reporting, and marking. This paper discusses experimental results achieved with a robotic countermine system that utilizes autonomous behaviors and a mixed-initiative control scheme to address the challenges of detecting and marking buried landmines. Emerging requirements for robotic countermine operations are outlined as are the technologies developed under this effort to address them. A first experiment shows that the resulting system was able to find and mark landmines with a very low level of human involvement. In addition, the data indicates that the robotic system is able to decrease the time to find mines and increase the detection accuracy and reliability. Finally, the paper presents current efforts to incorporate new countermine sensors and port the resulting behaviors to two fielded military systems for rigorous assessing.

Teaching tactical combat casualty care using the TC3 sim game-based simulation: a study to measure training effectiveness.

PubMed

Sotomayor, Teresita M

2010-01-01

The effectiveness of games as instructional tools has been debated over the past several decades. This is due to the lack of empirical data to support such claims. The US ARMY developed a game-based simulation to support Tactical Combat Casualty Care (TCCC) Training. The TC3 Game based Simulation is a first person game that allows a Soldier to play the role of a combat medic during an infantry squad mission in an urban environment. This research documents results from a training effectiveness evaluation conducted at the Department of Combat Medic Training (Ft Sam Houston) in an effort to explore the capability of the game based simulation as a potential tool to support the TCCC program of instruction. Reaction to training, as well as, acquisition of knowledge and transfer of skills were explored using Kirkpatrick's Model of Training Effectiveness Evaluation. Results from the evaluation are discussed.

Collaboration between human and nonhuman players in Night Vision Tactical Trainer-Shadow

NASA Astrophysics Data System (ADS)

Berglie, Stephen T.; Gallogly, James J.

2016-05-01

The Night Vision Tactical Trainer - Shadow (NVTT-S) is a U.S. Army-developed training tool designed to improve critical Manned-Unmanned Teaming (MUMT) communication skills for payload operators in Unmanned Aerial Sensor (UAS) crews. The trainer is composed of several Government Off-The-Shelf (GOTS) simulation components and takes the trainee through a series of escalating engagements using tactically relevant, realistically complex, scenarios involving a variety of manned, unmanned, aerial, and ground-based assets. The trainee is the only human player in the game and he must collaborate, from his web-based mock operating station, with various non-human players via spoken natural language over simulated radio in order to execute the training missions successfully. Non-human players are modeled in two complementary layers - OneSAF provides basic background behaviors for entities while NVTT provides higher level models that control entity actions based on intent extracted from the trainee's spoken natural dialog with game entities. Dialog structure is modeled based on Army standards for communication and verbal protocols. This paper presents an architecture that integrates the U.S. Army's Night Vision Image Generator (NVIG), One Semi- Automated Forces (OneSAF), a flight dynamics model, as well as Commercial Off The Shelf (COTS) speech recognition and text to speech products to effect an environment with sufficient entity counts and fidelity to enable meaningful teaching and reinforcement of critical communication skills. It further demonstrates the model dynamics and synchronization mechanisms employed to execute purpose-built training scenarios, and to achieve ad-hoc collaboration on-the-fly between human and non-human players in the simulated environment.

A high-fidelity, six-degree-of-freedom batch simulation environment for tactical guidance research and evaluation

NASA Technical Reports Server (NTRS)

Goodrich, Kenneth H.

1993-01-01

A batch air combat simulation environment, the tactical maneuvering simulator (TMS), is presented. The TMS is a tool for developing and evaluating tactical maneuvering logics, but it can also be used to evaluate the tactical implications of perturbations to aircraft performance or supporting systems. The TMS can simulate air combat between any number of engagement participants, with practical limits imposed by computer memory and processing power. Aircraft are modeled using equations of motion, control laws, aerodynamics, and propulsive characteristics equivalent to those used in high-fidelity piloted simulations. Data bases representative of a modern high-performance aircraft with and without thrust-vectoring capability are included. To simplify the task of developing and implementing maneuvering logics in the TMS, an outer-loop control system, the tactical autopilot (TA), is implemented in the aircraft simulation model. The TA converts guidance commands by computerized maneuvering logics from desired angle of attack and wind-axis bank-angle inputs to the inner loop control augmentation system of the aircraft. The capabilities and operation of the TMS and the TA are described.

Effects of training and simulated combat stress on leg tourniquet application accuracy, time, and effectiveness.

PubMed

Schreckengaust, Richard; Littlejohn, Lanny; Zarow, Gregory J

2014-02-01

The lower extremity tourniquet failure rate remains significantly higher in combat than in preclinical testing, so we hypothesized that tourniquet placement accuracy, speed, and effectiveness would improve during training and decline during simulated combat. Navy Hospital Corpsman (N = 89), enrolled in a Tactical Combat Casualty Care training course in preparation for deployment, applied Combat Application Tourniquet (CAT) and the Special Operations Forces Tactical Tourniquet (SOFT-T) on day 1 and day 4 of classroom training, then under simulated combat, wherein participants ran an obstacle course to apply a tourniquet while wearing full body armor and avoiding simulated small arms fire (paint balls). Application time and pulse elimination effectiveness improved day 1 to day 4 (p < 0.005). Under simulated combat, application time slowed significantly (p < 0.001), whereas accuracy and effectiveness declined slightly. Pulse elimination was poor for CAT (25% failure) and SOFT-T (60% failure) even in classroom conditions following training. CAT was more quickly applied (p < 0.005) and more effective (p < 0.002) than SOFT-T. Training fostered fast and effective application of leg tourniquets while performance declined under simulated combat. The inherent efficacy of tourniquet products contributes to high failure rates under combat conditions, pointing to the need for superior tourniquets and for rigorous deployment preparation training in simulated combat scenarios. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

Physical fitness predicts technical-tactical and time-motion profile in simulated Judo and Brazilian Jiu-Jitsu matches.

PubMed

Coswig, Victor S; Gentil, Paulo; Bueno, João C A; Follmer, Bruno; Marques, Vitor A; Del Vecchio, Fabrício B

2018-01-01

Among combat sports, Judo and Brazilian Jiu-Jitsu (BJJ) present elevated physical fitness demands from the high-intensity intermittent efforts. However, information regarding how metabolic and neuromuscular physical fitness is associated with technical-tactical performance in Judo and BJJ fights is not available. This study aimed to relate indicators of physical fitness with combat performance variables in Judo and BJJ. The sample consisted of Judo ( n  = 16) and BJJ ( n  = 24) male athletes. At the first meeting, the physical tests were applied and, in the second, simulated fights were performed for later notational analysis. The main findings indicate: (i) high reproducibility of the proposed instrument and protocol used for notational analysis in a mobile device; (ii) differences in the technical-tactical and time-motion patterns between modalities; (iii) performance-related variables are different in Judo and BJJ; and (iv) regression models based on metabolic fitness variables may account for up to 53% of the variances in technical-tactical and/or time-motion variables in Judo and up to 31% in BJJ, whereas neuromuscular fitness models can reach values up to 44 and 73% of prediction in Judo and BJJ, respectively. When all components are combined, they can explain up to 90% of high intensity actions in Judo. In conclusion, performance prediction models in simulated combat indicate that anaerobic, aerobic and neuromuscular fitness variables contribute to explain time-motion variables associated with high intensity and technical-tactical variables in Judo and BJJ fights.

Augmented Reality at the Tactical and Operational Levels of War

DTIC Science & Technology

2015-10-24

benefits and challenges their personnel will experience once AR systems are fully adopted. This paper will explain these benefits and challenges as...develop, procure, and integrate systems it believes will benefit its tactical combat units and operational leaders. Ultimately, as the capabilities of...friendly forces, can also help to prevent collateral damage and civilian casualties. Beyond the immediate life-and-death benefits at the tactical

Knowledge Based System Applications for Guidance and Control (Application des Systemes a Base de Connaissances au Guidage-Pilotage)

DTIC Science & Technology

1991-01-01

techniques and integration concepts. Recent advances in digital computation techniques including data base management , represent the core enabling...tactical information management and effective pilot interaction are essential. Pilot decision aiding, combat automation, sensor fusion and ol-board...tactical battle management concepts offer the opportunity for substantial mission effectiveness improvements. Although real-time tactical military

Dying on the Vine: Air Combat Command’s Struggle to Provide Combat-Ready Aircrews with Limited Resources

DTIC Science & Technology

2014-06-01

me both a better thinker and a better writer. I would also like to thank my thesis reader, Dr. Stephen “ Chef ” Chiabotti. His tremendous experience...mission in simulators or companion trainers. The key takeaway is that in an environment of specialization, squadron commanders will have to attain

Modern Tactics in the Moral Domain: Smart Weapons and the Production of the Combat Stress Reaction

DTIC Science & Technology

1992-12-19

Kubie , Karl A. Menninger, John Romano, and John C. Whitehorn, "Combat Exhaustion," The Journal of Nervous and Mental Disease, v. 104 (July-Dec, 1946), pp...Bartemeier, Leo H., Kubie , Lawrence, Menninger, Karl A.,Romano, John, & Whitehorn, John C., "Combat Exhaustion." The Journal of Nervous and Mental Disease, v

A Method for Increasing the Training Effectiveness of Marine Corps Tactical Exercises: A Pilot Study.

ERIC Educational Resources Information Center

Rocklyn, Eugene H.; And Others

Methods for better utilizing simulated combat systems for training officers are required by the Marine Corps to ensure efficient acquisition of combat decision-making skills. In support of this requirement, a review and analysis of several combat training systems helped to identify a set of major training problems. These included the small number…

Air Combat Training: Good Stick Index Validation. Final Report for Period 3 April 1978-1 April 1979.

ERIC Educational Resources Information Center

Moore, Samuel B.; And Others

A study was conducted to investigate and statistically validate a performance measuring system (the Good Stick Index) in the Tactical Air Command Combat Engagement Simulator I (TAC ACES I) Air Combat Maneuvering (ACM) training program. The study utilized a twelve-week sample of eighty-nine student pilots to statistically validate the Good Stick…

Physical fitness predicts technical-tactical and time-motion profile in simulated Judo and Brazilian Jiu-Jitsu matches

PubMed Central

Gentil, Paulo; Bueno, João C.A.; Follmer, Bruno; Marques, Vitor A.; Del Vecchio, Fabrício B.

2018-01-01

Background Among combat sports, Judo and Brazilian Jiu-Jitsu (BJJ) present elevated physical fitness demands from the high-intensity intermittent efforts. However, information regarding how metabolic and neuromuscular physical fitness is associated with technical-tactical performance in Judo and BJJ fights is not available. This study aimed to relate indicators of physical fitness with combat performance variables in Judo and BJJ. Methods The sample consisted of Judo (n = 16) and BJJ (n = 24) male athletes. At the first meeting, the physical tests were applied and, in the second, simulated fights were performed for later notational analysis. Results The main findings indicate: (i) high reproducibility of the proposed instrument and protocol used for notational analysis in a mobile device; (ii) differences in the technical-tactical and time-motion patterns between modalities; (iii) performance-related variables are different in Judo and BJJ; and (iv) regression models based on metabolic fitness variables may account for up to 53% of the variances in technical-tactical and/or time-motion variables in Judo and up to 31% in BJJ, whereas neuromuscular fitness models can reach values up to 44 and 73% of prediction in Judo and BJJ, respectively. When all components are combined, they can explain up to 90% of high intensity actions in Judo. Discussion In conclusion, performance prediction models in simulated combat indicate that anaerobic, aerobic and neuromuscular fitness variables contribute to explain time-motion variables associated with high intensity and technical-tactical variables in Judo and BJJ fights. PMID:29844991

Marine light attack helicopter close air support trainer for situation awareness

DTIC Science & Technology

2017-06-01

environmental elements outside the aircraft. The initial environment elements included in the trainer are those relating directly to the CAS execution...ambient environmental elements. These elements were limited the few items required to create a virtual environment . The terrain is simulated to...words) In today’s dynamic combat environment , the importance of Close Air Support (CAS) has increased significantly due to a greater need to avoid

Troop Carriers at Normandy and Corregidor: Enduring Lessons for Tactical Airlift

DTIC Science & Technology

During World War II, troop carrier aviation developed as a new form of combat flying in order to support emerging airborne tactics. Throughout the...of World War II. The second is that modern airlift doctrine and joint practices can improve in how they address air integration and cooperation

Combat Orders: An Analysis of the Tactical Orders Process

DTIC Science & Technology

1990-06-01

119 How Each System was Adapted to Doctrine .................. 120 T im e, the Critical Factor...Order ............................. 127 Decision Sequencing ... .......................... .............. ........................ 134 Adapting Tactical...overcentralization slows action and leads to inertia." 15 Agility Is the ability of friendly forces to act faster than the enemy. Initiative stresses the ability

Intramuscular Tranexamic Acid in Tactical and Combat Settings.

PubMed

Vu, Erik N; Wan, Wilson C Y; Yeung, Titus C; Callaway, David W

Uncontrolled hemorrhage remains a leading cause of preventable death in tactical and combat settings. Alternate routes of delivery of tranexamic acid (TXA), an adjunct in the management of hemorrhagic shock, are being studied. A working group for the Committee for Tactical Emergency Casualty Care reviewed the available evidence on the potential role for intramuscular (IM) administration of TXA in nonhospital settings as soon as possible from the point of injury. EMBASE and MEDLINE/PubMed databases were sequentially searched by medical librarians for evidence of TXA use in the following contexts and/or using the following keywords: prehospital, trauma, hemorrhagic shock, optimal timing, optimal dose, safe volume, incidence of venous thromboembolism (VTE), IM bioavailability. A total of 183 studies were reviewed. The strength of the available data was variable, generally weak in quality, and included laboratory research, case reports, retrospective observational reviews, and few prospective studies. Current volume and concentrations of available formulations of TXA make it, in theory, amenable to IM injection. Current bestpractice guidelines for large-volume injection (i.e., 5mL) support IM administration in four locations in the adult human body. One case series suggests complete bioavailability of IM TXA in healthy patients. Data are lacking on the efficacy and safety of IM TXA in hemorrhagic shock. There is currently insufficient evidence to support a strong recommendation for or against IM administration of TXA in the combat setting; however, there is an abundance of literature demonstrating efficacy and safety of TXA use in a broad range of patient populations. Balancing the available data and risk- benefit ratio, IM TXA should be considered a viable treatment option for tactical and combat applications. Additional studies should focus on the optimal dose and bioavailability of IM dosing of patients in hemorrhagic shock, with assessment of potential downstream sequelae. 2018.

Draft Environmental Impact Statement (DEIS)

DTIC Science & Technology

2000-07-01

MCB Marine Corps Base MCCDC Marine Corps Combat Development Center MCHC Marine Corps Heritage Center MCHMD Marine Corps History and Museum...other federal agencies. In addition to the MCU, the base is the site of the Marine Corps Officer Candidate School (OCS), the Marine Corps Combat ...at the Air-Ground Museum to support instruction and research on combat doctrine, tactics, and technology. The Air-Ground Museum also loans items to

2010 Combat Vehicles Conference

DTIC Science & Technology

2010-11-09

7 The Tactical Wheeled Vehicle Challenge… Performance ProtectionPayload Weight Mobility Transportability Cost / Benefit The fully burdened cost of...employment of robotic systems 10 Ground Combat Vehicle… Versatility – Configuration and employment options – Employed across full range of military...Synchronization 11-12 13-14 15-16 17-18 19-20 21-22 23-24 25-26 = Increment Point STOP STOP ~ 2034 Developing a Combat Vehicle Strategy… 11 “… robotics

Combat Trauma Lessons Learned from Military Operations of 2001 - 2013

DTIC Science & Technology

2015-03-09

and fentanyl citrate lozenges as described in the TCCC “triple-option analgesia” plan. - Documentation of care by using TCCC Casualty Cards and TCCC...o Meloxicam/acetaminophen o Oral transmucosal fentanyl citrate o Ketamine  Modified tactical combat casualty care (TCCC) measures to optimize

Artificial intelligence (AI) based tactical guidance for fighter aircraft

NASA Technical Reports Server (NTRS)

Mcmanus, John W.; Goodrich, Kenneth H.

1990-01-01

A research program investigating the use of artificial intelligence (AI) techniques to aid in the development of a Tactical Decision Generator (TDG) for Within Visual Range air combat engagements is discussed. The application of AI programming and problem solving methods in the development and implementation of the Computerized Logic For Air-to-Air Warfare Simulations (CLAWS), a second generation TDG, is presented. The knowledge-based systems used by CLAWS to aid in the tactical decision-making process are outlined in detail, and the results of tests to evaluate the performance of CLAWS versus a baseline TDG developed in FORTRAN to run in real time in the Langley Differential Maneuvering Simulator, are presented. To date, these test results have shown significant performance gains with respect to the TDG baseline in one-versus-one air combat engagements, and the AI-based TDG software has proven to be much easier to modify and maintain than the baseline FORTRAN TDG programs.

Combat Ready Clamp Addition to the Tactical Combat Casualty Care Guidelines

DTIC Science & Technology

2011-09-23

Combat Gauze™ is currently the onl ( CoTCCC-endorsed intervention for bleeding in areas not amenable to a tourniquet. L Research and anecdotal evidence...them effectively as a battlefield trauma care research , development, test and evaluation (RDT&E) project. 17 In anticipation of this recommendation...the United States Army Medical Research and Materiel Command (USAMRMC) posted a Request for Information (RFI) for devices that could potentially stop

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

DTIC Science & Technology

2017-05-25

Systems , 30MM 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE PERSON Walter C. Gray II...Facilities- Policy FCS Future Combat System FM Field Manual FMTV Family of Medium Tactical Vehicles GCV Ground Combat Vehicle GWOT...Vehicle MGS Mobile Gun System MPF Mobile Protected Firepower NATO North Atlantic Treaty Organization ONS Operational Needs Statement RPG

78 FR 695 - 36(b)(1) Arms Sales Notification

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-04

... Consideration for Purchase: 7 M142 High Mobility Artillery Rocket System (HIMARS) Launchers with the Universal... M68A2 Trainers, 1 Advanced Field Artillery Tactical Data System (AFATDS); 2 M1151A1 High Mobility..., transportation, wheeled vehicles, communications equipment, spare and repair parts, support equipment, tools and...

Task Force 62 Medical Brigade combat healthcare support system in the mature Iraq theater of operations.

PubMed

Sargent, Patrick D

2008-01-01

Leading a deployed combat healthcare system is a very complex task and requires a command and control structure that is a unique blend of technical and tactical expertise to efficaciously deliver world-class medical care to America's sons and daughters. The medical task force in Iraq has successfully managed the transformation of the medical footprint from a tactically arrayed set of disparate medical units to a nascent integrated healthcare system with many features similar to the best healthcare systems in the United States. The American public demands, and Soldiers, Marines, Sailors, Airmen, and Coast Guardsmen deserve US quality medical care, whether they are being treated at a military medical center in the US, or a US medical facility in Iraq. This article presents an overview of the 62nd Medical Brigade's development of the combat healthcare support system during its tenure leading the US medical task force in Iraq.

Towards Organized Disorder: The Evolution of American Infantry Assault Tactics, 1778-1919

DTIC Science & Technology

1979-12-17

military training. 5 3 Many officers who would hold this post would play key roles in shaping infantry tactical doctrine. During Thayer’s admlnis...produce more. Meanwhile Scott would insure that these officers had a tactical system they could use. General Scott was to play a large part in the...Gettysburg in 1863. 5 2Wiley, p. 76. tth 5 3The bayonet played a very small role in Civil War combat compared to the destruction caused by the Minie

Tactical Decision Making: A Proposed Evaluation Criteria Model for the Infantry Battalion’s Tactical Estimate during Offensive Operations

DTIC Science & Technology

1993-06-04

34 J In a paper entitled "Understanding and Developing Combat Power," by Colonel Huba Vass de Czege, a method identifying analytical techniques for...reiterates several important doctrinal and theoretical requirements for the de ’elopment of 9« an optimal «valuation criteria nodal. Although...Methode de Ralsonnenent Tactlque" (The Tactical Reasoning Method)’". Is a version of concurrent COA analysis under conditions at uncertainty. Figure

Student and School Staff Strategies to Combat Cyberbullying in an Urban Student Population

ERIC Educational Resources Information Center

Pelfrey, William V., Jr.; Weber, Nicole L.

2015-01-01

Research indicates that cyberbullying is occurring among middle and high school student populations at increasing rates. There is limited research, however, on strategies students use to combat cyberbullying, as well as how schools implement policies, intervention tactics, and prevention strategies. This qualitative study aimed to explore, among a…

Optimizing the use of Limb Tourniquets in Tactical Combat Casualty Care: TCCC Guidelines Change 14-02

DTIC Science & Technology

2014-02-01

Sebesta JA, Blackbourne LH, Herbert GS, Kauvar DS, Baer DG, Walters TJ, Mullenix PS, Holcomb JB, 31 st Combat Support Hospital Research Group...K, Dixon P, Cowart J, Spencer J, Rasmussen TE. Hemorrhagic shock worsens neuromuscular recovery in a porcine model of hind limb vascular injury and

Investment Strategies for Improving Fifth-Generation Fighter Training

DTIC Science & Technology

2011-01-01

The pod is part of the fifth-generation P5 Combat Training System/Tactical Combat Training System designed by Cubic Corporation. (See Shamim , 2007...http://www.rand.org/pubs/monograph_reports/MR1286/ Shamim , Asif, “F-35 Lightning II News: Cubic Lands Contract for F-35 ACMI Training System,” F-16.net

Air Weapon Systems in the Third World: A Combat Potential Assessment Technique.

DTIC Science & Technology

1986-06-01

VALUE LABEL BMAT BOMBER-GROUND ATTACK FTAT FIGHTER-GROUND ATTACK FTTA FIGHTER/TRAINER-GROUND ATTACK FTIN FIGHTER-INTERCEPTOR FTTI FIGHTER/TRAINER...260 2.91 10900 5440 17720 24540 TORADV FTIN 46 400 5.20 31500 15632 41392 60000 TORIDS FTAT 46 400 5.20 31065 14000 47985 60000 TU16AG BMAT 108 1772...6.58 82000 56870 130235 158730 TU22BD BMAT 91 1451 5. 69 80400 81600 147650 185000 ACFT MAXPWR TWPWR ASPD SPECENA LSPD SPECENS CSPD SCEI ALPHAMSI 5952

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

PubMed

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 < 0.05) higher heart rate and decrease in specific fine motor skills in comparison with no 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.

FY2012 Annual Report for Director Operational Test & Evaluation (DOT&E)

DTIC Science & Technology

2012-01-01

The JLTV FoV consists of two vehicle categories: the JLTV Combat Tactical Vehicle (CTV), designed to seat four passengers ; and the JLTV Combat...Support Vehicle (CSV), designed to seat two passengers . • The JLTV CTV has a 3,500-pound payload and three mission package configurations: - Close...For example, a previous ground combat vehicle had KPPs that only required it seat nine passengers , be transportable by a C-130, and have a

National Athletic Trainers' Association Position Statement: Exertional Heat Illnesses.

PubMed

Casa, Douglas J; DeMartini, Julie K; Bergeron, Michael F; Csillan, Dave; Eichner, E Randy; Lopez, Rebecca M; Ferrara, Michael S; Miller, Kevin C; O'Connor, Francis; Sawka, Michael N; Yeargin, Susan W

2015-08-18

 To present best-practice recommendations for the prevention, recognition, and treatment of exertional heat illnesses (EHIs) and to describe the relevant physiology of thermoregulation.  Certified athletic trainers recognize and treat athletes with EHIs, often in high-risk environments. Although the proper recognition and successful treatment strategies are well documented, EHIs continue to plague athletes, and exertional heat stroke remains one of the leading causes of sudden death during sport. The recommendations presented in this document provide athletic trainers and allied health providers with an integrated scientific and clinically applicable approach to the prevention, recognition, treatment, and return-to-activity guidelines for EHIs. These recommendations are given so that proper recognition and treatment can be accomplished in order to maximize the safety and performance of athletes.  Athletic trainers and other allied health care professionals should use these recommendations to establish onsite emergency action plans for their venues and athletes. The primary goal of athlete safety is addressed through the appropriate prevention strategies, proper recognition tactics, and effective treatment plans for EHIs. Athletic trainers and other allied health care professionals must be properly educated and prepared to respond in an expedient manner to alleviate symptoms and minimize the morbidity and mortality associated with these illnesses.

National Athletic Trainers' Association Position Statement: Exertional Heat Illnesses.

PubMed

Casa, Douglas J; DeMartini, Julie K; Bergeron, Michael F; Csillan, Dave; Eichner, E Randy; Lopez, Rebecca M; Ferrara, Michael S; Miller, Kevin C; O'Connor, Francis; Sawka, Michael N; Yeargin, Susan W

2015-09-01

To present best-practice recommendations for the prevention, recognition, and treatment of exertional heat illnesses (EHIs) and to describe the relevant physiology of thermoregulation. Certified athletic trainers recognize and treat athletes with EHIs, often in high-risk environments. Although the proper recognition and successful treatment strategies are well documented, EHIs continue to plague athletes, and exertional heat stroke remains one of the leading causes of sudden death during sport. The recommendations presented in this document provide athletic trainers and allied health providers with an integrated scientific and clinically applicable approach to the prevention, recognition, treatment of, and return-to-activity guidelines for EHIs. These recommendations are given so that proper recognition and treatment can be accomplished in order to maximize the safety and performance of athletes. Athletic trainers and other allied health care professionals should use these recommendations to establish onsite emergency action plans for their venues and athletes. The primary goal of athlete safety is addressed through the appropriate prevention strategies, proper recognition tactics, and effective treatment plans for EHIs. Athletic trainers and other allied health care professionals must be properly educated and prepared to respond in an expedient manner to alleviate symptoms and minimize the morbidity and mortality associated with these illnesses.

Improving Soldier and Unit Effectiveness with the Stryker Brigade Combat Team Warfighters’ Forum

DTIC Science & Technology

2011-01-01

Figures S.1. Differences Attributable to the ICEA Handbook During a Training Rotation . . . . . . . . . . . xiii 2.1. Distribution of Respondents...of Differences Attributable to the Handbook During a Training Rotation ...in an SBCT that received the ICEA did significantly better on tactical tasks during combat training center rotations than platoons that did not

PEO Integration Acronym Book

DTIC Science & Technology

2011-02-01

Command CASE Computer Aided Software Engineering CASEVAC Casualty Evacuation CASTFOREM Combined Arms And Support Task Force Evaluation Model CAT Center For...Advanced Technologies CAT Civil Affairs Team CAT Combined Arms Training CAT Crew Integration CAT Crisis Action Team CATIA Computer-Aided Three...Dimensional Interactive Application CATOX Catalytic Oxidation CATS Combined Arms Training Strategy CATT Combined Arms Tactical Trainer CATT Computer

A Descriptive Analysis of Tactical Casualty Care Interventions Performed by Law Enforcement Personnel in the State of Wisconsin, 2010-2015.

PubMed

Stiles, Chad M; Cook, Christopher; Sztajnkrycer, Matthew D

2017-06-01

Introduction Based upon military experience, law enforcement has developed guidelines for medical care during high-threat conditions. The purpose of the current study was to provide a descriptive analysis of reported outcomes of law enforcement medical interventions. This was a descriptive analysis of a convenience sample of cases submitted to the Wisconsin Tactical Medicine Initiative (Wisconsin USA), after the provision of successful patient care, between January 2010 and December 2015. The study was reviewed by the Mayo Foundation Institutional Review Board (Rochester, Minnesota USA) and deemed exempt. Nineteen agencies submitted information during the study period. Of the 56 episodes of care reported, four (7.1%) cases involved care provided to injured officers while 52 (92.9%) involved care to injured civilians, including suspects. In at least two cases, on-going threats existed during the provision of medical care to an injured civilian. Law enforcement rendered care prior to Emergency Medical Services (EMS) arrival in all but two cases. The current case series demonstrates the life-saving potential for law enforcement personnel trained and equipped under current Tactical Combat Casualty Care (TCCC)/ Committee on Tactical Emergency Casualty Care (C-TECC) tactical casualty care guidelines. Although originally developed to save the lives of wounded combat personnel, in the civilian sector, the training appears more likely to save victims rather than law enforcement personnel. Stiles CM , Cook C , Sztajnkrycer MD . A descriptive analysis of tactical casualty care interventions performed by law enforcement personnel in the State of Wisconsin, 2010-2015. Prehosp Disaster Med. 2017;32(3):284-288.

Artificial immune system approach for air combat maneuvering

NASA Astrophysics Data System (ADS)

Kaneshige, John; Krishnakumar, Kalmanje

2007-04-01

Since future air combat missions will involve both manned and unmanned aircraft, the primary motivation for this research is to enable unmanned aircraft with intelligent maneuvering capabilities. During air combat maneuvering, pilots use their knowledge and experience of maneuvering strategies and tactics to determine the best course of action. As a result, we try to capture these aspects using an artificial immune system approach. The biological immune system protects the body against intruders by recognizing and destroying harmful cells or molecules. It can be thought of as a robust adaptive system that is capable of dealing with an enormous variety of disturbances and uncertainties. However, another critical aspect of the immune system is that it can remember how previous encounters were successfully defeated. As a result, it can respond faster to similar encounters in the future. This paper describes how an artificial immune system is used to select and construct air combat maneuvers. These maneuvers are composed of autopilot mode and target commands, which represent the low-level building blocks of the parameterized system. The resulting command sequences are sent to a tactical autopilot system, which has been enhanced with additional modes and an aggressiveness factor for enabling high performance maneuvers. Just as vaccinations train the biological immune system how to combat intruders, training sets are used to teach the maneuvering system how to respond to different enemy aircraft situations. Simulation results are presented, which demonstrate the potential of using immunized maneuver selection for the purposes of air combat maneuvering.

Air Ground Integration and the Brigade Combat Team

DTIC Science & Technology

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

Air Land Sea Bulletin. Issue Number 2012-3, September 2012

DTIC Science & Technology

2012-09-01

impulses of fear and panic, and to reinforce cohesion and combat ef- ficiency by creating artificial kinship or fellowship.‖4 The typical US Sol... intelli - gence picture of the IED threat. They can assist in ensuring biometric results from various labs are matched to IED events and thereby...alsaa@langley.af.mil TITLE DATE PUB # DESCRIPTION / STATUS UAS Multi-Service Tactics, Techniques, and Procedures for Tactical Employment of

Navy Acquisition: Development of the AN/BSY-1 Combat System

DTIC Science & Technology

1992-01-01

AN/BSY-1, a computer-based combat system, is designed to detect, classify, track, and launch weapons at enemy surface, subsurface, and land targets. The Navy expects the AN/BSY-1 system to locate targets sooner than previous systems, allow operators to perform multiple tasks and address multiple targets concurrently, and reduce the time between detecting a target and launching weapons. The Navy has contracted with the International Business Machines (IBM) Corporation for 23 AN/BSY-1 systems, maintenance and operational trainers, and a software

Trauma Care Training for National Police Nurses in Colombia

PubMed Central

Rubiano, Andrés M.; Sánchez, Álvaro I.; Guyette, Francis; Puyana, Juan C.

2010-01-01

Introduction In response to a requirement for advanced trauma care nurses to provide combat tactical medical support, the antinarcotics arm of the Colombian National Police (CNP) requested the Colombian National Prehospital Care Association to develop a Combat Tactical Medicine Course (MEDTAC course). Objective To evaluate the effectiveness of this course in imparting knowledge and skills to the students. Methods We trained 374 combat nurses using the novel MEDTAC course. We evaluated students using pre-and postcourse performance with a 45-question examination. Field simulations and live tissue exercises were evaluated by instructors using a Likert scale with possible choices of 1 to 4. Interval estimation of proportions was calculated with a 95% confidence interval (95% CI). Differences in didactic test scores were assessed using a t-test at 0.05 level of statistical significance. Results Between March 2006 and July 2007, 374 combat nursing students of the CNP were trained. The difference between examination scores before and after the didactic part of the course was statistically significant (p < 0.01). After the practical session of the course, all participants (100%) demonstrated competency on final evaluation. Conclusions The MEDTAC course is an effective option improving the knowledge and skills of combat nurses serving in the CNP. MEDTAC represents a customized approach for military trauma care training in Colombia. This course is an example of specialized training available for groups that operate in austere environments with limited resources. PMID:19947877

National Athletic Trainers' Association Position Statement: Exertional Heat Illnesses

PubMed Central

Casa, Douglas J.; DeMartini, Julie K.; Bergeron, Michael F.; Csillan, Dave; Eichner, E. Randy; Lopez, Rebecca M.; Ferrara, Michael S.; Miller, Kevin C.; O'Connor, Francis; Sawka, Michael N.; Yeargin, Susan W.

2015-01-01

Objective  To present best-practice recommendations for the prevention, recognition, and treatment of exertional heat illnesses (EHIs) and to describe the relevant physiology of thermoregulation. Background  Certified athletic trainers recognize and treat athletes with EHIs, often in high-risk environments. Although the proper recognition and successful treatment strategies are well documented, EHIs continue to plague athletes, and exertional heat stroke remains one of the leading causes of sudden death during sport. The recommendations presented in this document provide athletic trainers and allied health providers with an integrated scientific and clinically applicable approach to the prevention, recognition, treatment of, and return-to-activity guidelines for EHIs. These recommendations are given so that proper recognition and treatment can be accomplished in order to maximize the safety and performance of athletes. Recommendations  Athletic trainers and other allied health care professionals should use these recommendations to establish onsite emergency action plans for their venues and athletes. The primary goal of athlete safety is addressed through the appropriate prevention strategies, proper recognition tactics, and effective treatment plans for EHIs. Athletic trainers and other allied health care professionals must be properly educated and prepared to respond in an expedient manner to alleviate symptoms and minimize the morbidity and mortality associated with these illnesses. PMID:26381473

Preliminary assessment of the impact of incorporating a detailed algorithm for the effects of nuclear irradiation on combat crew performance into the Janus combat simulation

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

Warshawsky, A.S.; Uzelac, M.J.; Pimper, J.E.

The Crew III algorithm for assessing time and dose dependent combat crew performance subsequent to nuclear irradiation was incorporated into the Janus combat simulation system. Battle outcomes using this algorithm were compared to outcomes based on the currently used time-independent cookie-cutter'' assessment methodology. The results illustrate quantifiable differences in battle outcome between the two assessment techniques. Results suggest that tactical nuclear weapons are more effective than currently assumed if performance degradation attributed to radiation doses between 150 to 3000 rad are taken into account. 6 refs., 9 figs.

Tactics, Techniques, and Procedures (TTP) for Migrant Camp Operations

DTIC Science & Technology

1995-04-15

interchangeable and, therefore, usually do not degrade a combat unit if tasked to deploy independently. Also, the Air Force frequently tasks composite...Prime BEEF teams from multiple bases rather than degrade a combat unit’s capabilities. (2) Horizontal construction capabilities, usually airfield or...special understanding and sympathy. They should receive all necessary assistance, and they should not be subject to cruel , inhumane, or degrading

Ground Systems Integration Domain (GSID) Materials for Ground Platforms

DTIC Science & Technology

2010-09-20

Vehicles • Heavy Brigade Combat Team • Strykers • MRAPs • Ground Combat Vehicles (Future) Tactical Vehicles • HMMWVs • Trailers • Heavy, Medium and...efficient structural material solutions • Signature management, electromagnetic shielding over potentially non-metallic surfaces • Diagnostics...Occupant-Centric Survivability Focused): 1. 4500 lbs + trailer towing capacity; 4-6 man crew compartmentPayload 2. 14,000 lb curb vehicle weightPerformance

Artificial Intelligence (AI) Based Tactical Guidance for Fighter Aircraft

NASA Technical Reports Server (NTRS)

McManus, John W.; Goodrich, Kenneth H.

1990-01-01

A research program investigating the use of Artificial Intelligence (AI) techniques to aid in the development of a Tactical Decision Generator (TDG) for Within Visual Range (WVR) air combat engagements is discussed. The application of AI programming and problem solving methods in the development and implementation of the Computerized Logic For Air-to-Air Warfare Simulations (CLAWS), a second generation TDG, is presented. The Knowledge-Based Systems used by CLAWS to aid in the tactical decision-making process are outlined in detail, and the results of tests to evaluate the performance of CLAWS versus a baseline TDG developed in FORTRAN to run in real-time in the Langley Differential Maneuvering Simulator (DMS), are presented. To date, these test results have shown significant performance gains with respect to the TDG baseline in one-versus-one air combat engagements, and the AI-based TDG software has proven to be much easier to modify and maintain than the baseline FORTRAN TDG programs. Alternate computing environments and programming approaches, including the use of parallel algorithms and heterogeneous computer networks are discussed, and the design and performance of a prototype concurrent TDG system are presented.

Unmanned Vanguard: Leveraging The Operational Effectiveness Of The Israeli Unmanned Aircraft System Program

DTIC Science & Technology

2012-04-01

tactical electronic and optical reconnaissance (both high and low altitude); and 3) electronic combat (jamming and chaff dispensing).7 In contrast, the...sites or other radar sites. IAI designed the Harpy as a loitering UAS that would sit over the battlefield and search for electronic emissions from...tactical reconnaissance, and can be modified to carry different payloads for electronic warfare or attack missions. The Hermes 450 is the smallest

Establishing a Suitable Tactical Design Model for Clear-Hold-Build Counterinsurgency Operations

DTIC Science & Technology

2009-06-12

Vietnam capitol of Saigon. Cedar Falls was tactically designed to achieve this result through two measures . First, U.S. Army forces would separate...provide a higher force ratio for the operation. This tethering would mitigate risk for the Soldiers themselves. Because risk management is so integrated...Vietnam) BCT Brigade Combat Team BCTP Battle Command Training Program BN Battalion BSP Baghdad Security Plan CF Coalition Forces C-H-B Clear-Hold

Multi-Agent Coordination Techniques for Naval Tactical Combat Resources Management

DTIC Science & Technology

2008-07-01

resource coordination and cooperation problems. The combat resource allocation planning problem is treated in the companion report [2]. 2.3 Resource...report focuses on the resource coordination problem, while allocation algorithms are discussed in the companion report [2]. First, coordination in...classification of each should be indicated as with the title.) Canada’s Leader in Defence and National Security Science and Technology Chef de file au Canada en

The Realities of War: Assessing the Operational Risk of Revoking the Combat Exclusion Policy

DTIC Science & Technology

2013-05-23

Grenade RSOI Reception , Staging, and Onward Integration SEAD Suppression of Enemy Air Defenses SOF Special Operations Forces vii TAA Tactical Assembly...Diego Garcia[,] brought rations, cots, tents, blankets, and medical supplies, as well as refrigerated trailers , reverse-osmosis water- purification...78 In all, Desert Dragon II enabled the reception , staging, and onward integration (RSOI) of such a significant amount of combat power that the

Three-Dimensional (3D) Distribution

DTIC Science & Technology

2009-03-11

Jingle Air, CLP , Green Air, USAF), COIN OPS, RFID, etc….. Battle Loss, Log status, Causality, Tactical moves (24/48/72), SSA % Balance, Combat Power...Coalition/Joint Status, Parachute Status, KBR issues in AO, etc….. Capacity to move (parachute, LCLA, Jingle Air, CLP’s, Jingle Truck, Green Air...helicopter (green air); contracted, rotary-wing air, e.g. Mi-8; fixed- wing air, e.g. CASA-212; Combat Logistics Patrol; commercial trucks, e.g. “ jingle

A Report on Deliverable Three: Determine a Standard Performance Test for Military Suction Device Use

DTIC Science & Technology

2017-09-20

prehospital combat casualty care have unique performance requirements and should be tested in a manner that effectively simulates the anticipated...artificial airway or assisted ventilation . Loss of patient airway in tactical and combat environments commonly occurs. The proximate cause can be...points related to avoidance of adverse effects in the performance of suction:  There are no contraindications to suctioning, however prolonged

New Navy Fighting Machine in the South China Sea

DTIC Science & Technology

2012-06-01

documents/SD_WhitePaper_Mil6. pdf . Rubel, Robert C. "The Future of the Aircraft Carrier." Naval War College Review, Autumn 2011, http:// www.usnwc.edu...50 Figure 8. CT USV Disbursement Amongst Combatants Tactic...51 Figure 9. FALCON Laser Node Affixed to DC-3 Aircraft ...Area Denial AAC Air-to-Air Combat AAD Anti- Aircraft Defense AGC Automatic Gain Control AGS Advanced Gun System ARIES Airborne Reconnaissance

Intelligently interactive combat simulation

NASA Astrophysics Data System (ADS)

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.

Initial experience of US Marine Corps forward resuscitative surgical system during Operation Iraqi Freedom.

PubMed

Chambers, Lowell W; Rhee, Peter; Baker, Bruce C; Perciballi, John; Cubano, Miguel; Compeggie, Michael; Nace, Michael; Bohman, Harold R

2005-01-01

Modern US Marine Corps (USMC) combat tactics are dynamic and nonlinear. While effective strategically, this can prolong the time it takes to transport the wounded to surgical capability, potentially worsening outcomes. To offset this, the USMC developed the Forward Resuscitative Surgical System (FRSS). By operating in close proximity to active combat units, these small, rapidly mobile trauma surgical teams can decrease the interval between wounding and arrival at surgical intervention with resultant improvement in outcomes. Case series. Echelon 2 surgical units during the invasion phase of Operation Iraqi Freedom. Ninety combat casualties, consisting of 30 USMC and 60 Iraqi patients, were treated in the FRSS between March 21 and April 22, 2003. Tactical surgical intervention consisting of selectively applied damage control or definitive trauma surgical procedures. Time to surgical intervention and outcome following treatment in the FRSS. Ninety combat casualties with 170 injuries required 149 procedures by 6 FRSS teams. The USMC patients were received within a median of 1 hour of wounding with the critically injured being received within a median of 30 minutes. Fifty-three USMC personnel were killed in action and 3 died of wounds for a killed in action rate of 13.5% and a died of wounds rate of 0.8% during the invasion phase of Operation Iraqi Freedom. All Marines treated in the FRSS survived. The use of the FRSS in close proximity to the point of engagement during the initial, dynamic combat phase of Operation Iraqi Freedom prevented delays in surgical intervention of USMC combat casualties with resultant beneficial effects on patient outcomes.

Physiological profile of fighters influences training organisation in combat sports: response to Del Vecchio, Hirata, and Franchini (2011).

PubMed

Paillard, Thierry

2011-12-01

The article by Del Vecchio, et al. (2011) provides relevant information to trainers about the effort-pause ratio during mixed martial arts matches. Taking into account the physiological profiles of fighters would increase interest in these findings.

Nomonhan: Japanese-Soviet Tactical Combat, 1939 (Leavenworth Papers, Number 2)

DTIC Science & Technology

1981-01-01

describes the evolution of thatiJA tactical doctrine, and then pre- sents a detailed examination of how a partkular Japanese infantry battalion applied...transpmtation, and a field sanitation unit composed the task force. They set out to hack down and destroy an elu- 21 s1ve foe in the barren desert steppes...this sandy covering, the desert surface was genexally firm enough to support wheeled transport. South of the Holsten Rivex eucalyptus trees grew

IVTS-CEV (Interactive Video Tape System-Combat Engineer Vehicle) Gunnery Trainer.

DTIC Science & Technology

1981-07-01

video game technology developed for and marketed in consumer video games. The IVTS/CEV is a conceptual/breadboard-level classroom interactive training system designed to train Combat Engineer Vehicle (CEV) gunners in target acquisition and engagement with the main gun. The concept demonstration consists of two units: a gunner station and a display module. The gunner station has optics and gun controls replicating those of the CEV gunner station. The display module contains a standard large-screen color video monitor and a video tape player. The gunner’s sight

Heuristic approach to the development of ratings and tactics applicable to the one-on-one aerial combat (dogfight) encounter

NASA Technical Reports Server (NTRS)

Hague, D. S.

1977-01-01

Computer simulations of the one-on-one aerial combat encounter are generated under the control of specified guidance laws. Given an initial state, the vehicle and atmospheric characteristics, and the guidance laws, the aerial combat encounter is simulated by forward integration of the two vehicles' motions. The development of a combat guidance law which converts positional advantage into an improved firing opportunity is reported. A combination of lag, line of sight, and lead pursuit steering paths are followed in the guidance law. The law is based on steering error, target angle-off and the relative velocities. It readily is automated either as an onboard aid to manned aircraft pilots or as a combat guidance law for unmanned vehicles.

The radar eye blinded: The USAF and electronic warfare, 1945-1955

NASA Astrophysics Data System (ADS)

Kuehl, Daniel T.

This study concentrates on the doctrinal and operational elements of the Air Force's use of ECM to support offensive combat operations. It does not directly address such factors as intelligence gathering or technology development except as they pertain to the primary topic. As a result, the study focuses closely on the activities of the Air Force's two primary combat commands, the Strategic Air Command (SAC), and Tactical Air Command (TAC).

The balance and harmony of control power for a combat aircraft in tactical maneuvering

NASA Technical Reports Server (NTRS)

Bocvarov, Spiro; Cliff, Eugene M.; Lutze, Frederick H.

1992-01-01

An analysis is presented for a family of regular extremal attitude-maneuvers for the High Angle-of-Attack Research Vehicle that has thrust-vectoring capability. Different levels of dynamic coupling are identified in the combat aircraft attitude model, and the characteristic extremal-family motion is explained. It is shown why the extremal-family trajectories develop small sideslip-angles, a highly desirable feature from a practical viewpoint.

Analysis of Manning Options for Visit, Board, Search, and Seizure Teams

DTIC Science & Technology

2015-06-01

operations in urban terrain, tactical formations, and continue to advance in the Marine Corps Martial Arts Program (“Recruit Training,” n.d.). About 1100...response. Space onboard a deployed ship is in high commodity, and Marines must find space to conduct their close combat training and martial arts ...order combat training and Marine Corps Martial Arts Program could be integrated more easily with VBSS training. B. CONCLUSIONS AND RECOMMENDATIONS

Battlefield trauma care then and now: a decade of Tactical Combat Casualty Care.

DTIC Science & Technology

2012-01-01

use of tranexamic acid to help prevent death from noncompressible hemorrhage35 37 The use of the Combat Ready Clamp to control junctional...hemorrhage38 The use as described for fentanyl lozenges, tranexamic acid , moxifloxacin, ertapenem, and cefotetan is unlabeled use of Food and Drug Administration...2011;377:1096 1101. 35. Morrison JJ, Dubose JJ, Rasmussen TE, Midwinter MJ. Military appli- cation of tranexamic acid in trauma emergency resuscitation

Testing of tactical performance in youth elite soccer.

PubMed

Memmert, Daniel

2010-01-01

This is a twofold study with the goals of evaluating tactical oriented game test situations for 12-13-year old highly-talented soccer players and to analyze dynamic, intra-individual developments of the players. A cross-sectional design was carried in study 1, using game test situations to measure specific tactics and creative performance for 195 expert players. The results from five evaluation criteria show that both diagnostic instruments can be used for recording football-specific creativity and game intelligence in talented young players. They produced tactical indicators that can be described as objective and valid, exhibit a sufficient degree of differentiation and are easy to record. Study 2 uses a longitudinal design to present a dynamic performance diagnostic tool for analyzing intra-individual improvements of German Soccer Foundation talents according to football-specific creativity and game intelligence. The results with respect to divergent tactical thinking clearly show that very different change processes were observed in the German Soccer Foundation players. Finally, the practical implications for the training process are discussed on the basis of both studies. Key pointsWith game test situations it is possible to assess tactical performance as game intelligence and creativity objective, valid, with a sufficient degree of differentiation, and economically.The results with respect to game intelligence and creativity show that very different change processes were observed in the German Soccer Foundation players dependend on the bases (trainers).Current literature on tactics for school sports as well as for children's, youth and high performance soccer at the club level should place much more emphasis on individual and group-tactical requirements in soccer.

Testing of Tactical Performance in Youth Elite Soccer

PubMed Central

2010-01-01

This is a twofold study with the goals of evaluating tactical oriented game test situations for 12-13-year old highly-talented soccer players and to analyze dynamic, intra-individual developments of the players. A cross-sectional design was carried in study 1, using game test situations to measure specific tactics and creative performance for 195 expert players. The results from five evaluation criteria show that both diagnostic instruments can be used for recording football-specific creativity and game intelligence in talented young players. They produced tactical indicators that can be described as objective and valid, exhibit a sufficient degree of differentiation and are easy to record. Study 2 uses a longitudinal design to present a dynamic performance diagnostic tool for analyzing intra-individual improvements of German Soccer Foundation talents according to football-specific creativity and game intelligence. The results with respect to divergent tactical thinking clearly show that very different change processes were observed in the German Soccer Foundation players. Finally, the practical implications for the training process are discussed on the basis of both studies. Key points With game test situations it is possible to assess tactical performance as game intelligence and creativity objective, valid, with a sufficient degree of differentiation, and economically. The results with respect to game intelligence and creativity show that very different change processes were observed in the German Soccer Foundation players dependend on the bases (trainers). Current literature on tactics for school sports as well as for children’s, youth and high performance soccer at the club level should place much more emphasis on individual and group-tactical requirements in soccer. PMID:24149686

SMART Fires: A COTS Approach to Tactical Fire Support Using a Smartphone

DTIC Science & Technology

2011-09-01

Battalion Landing Team C2 Command and Control C2PC Command and Control Personal Computer CAC Common Access Card COC Combat Operation Center COIN...functionality to way-points. It is currently available on the iTunes App Store for $5.99 (Tactical NAV, 2010). 11 MILS are a unit...download on both the iTunes App Store and the Android Marketplace. Apps for the Army (A4A) also created a repository for the applications submitted, along

Russian-Soviet Unconventional Wars in the Caucasus, Central Asia, and Afghanistan (Leavenworth Papers, Number 20)

DTIC Science & Technology

1993-04-01

offers important new perspectives on elements of continuity and change in combat over two centuries. This is the first study to provide an in-depth...examination of the evolution of the Russian and Soviet unconventional experience on the predominantly Muslim southern periphery of the former empire. There...include not only adjustment to the tactics of an unfamiliar enemy but the adaptation of one·s own tactics and equipment to constraints imposed on

U.S. Unmanned Aerial Vehicles (UAVs) and Network Centric Warfare (NCW): Impacts on Combat Aviation Tactics from Gulf War I Through 2007 Iraq

DTIC Science & Technology

2008-03-01

early warning AIM Air-intercept missile AJCN Adaptive, joint, C4ISR node AOR Area of responsibility ARM Anti-radiation missile ATARS Advanced...Tactical Airborne Reconnaissance System ( ATARS ) on F-16 and F/A-18 aircraft, and satellites. Manned platforms were adapted to multiple mission scenarios... Psychological Ops X Tern/Leaflet Dispensing, 2004 All Weather/ Night Strike X DASH/Vietnam, 1960s Predator/Afghanistan/Iraq, 2001 36

MSIAC Journal. Volume 3, Issue 1, March 2008

DTIC Science & Technology

2008-03-01

Interaction Surprise Risk Suspense Art and Beauty Learning processEntertainment Trainer PreferencesGamer Preferences A review of these preferences...certification level event within a continuous sce- nario for a complex tactical aviation mission that lead to the selection of Steal Beasts for the conduct...visual environment. The avia- tion training school had already purchased an adequate number of Steel Beasts licences and so it was selected as the most

Task Analysis of Tactical Leadership Skills for Bradley Infantry Fighting Vehicle Leaders

DTIC Science & Technology

1986-10-01

The Bradley Leader Trainer is conceptualized as a device or set of de - vices that can be used to teach Bradley leaders to perform their full set of...experts. The task list was examined to de - termine critical training requirements, requirements for training device sup- port of this training, and...Functions/ j ITask | |Task | |Task | [Training j , To Further De - | ;Critical Train- | iTninir

Knowledge-based reasoning in the Paladin tactical decision generation system

NASA Technical Reports Server (NTRS)

Chappell, Alan R.

1993-01-01

A real-time tactical decision generation system for air combat engagements, Paladin, has been developed. A pilot's job in air combat includes tasks that are largely symbolic. These symbolic tasks are generally performed through the application of experience and training (i.e. knowledge) gathered over years of flying a fighter aircraft. Two such tasks, situation assessment and throttle control, are identified and broken out in Paladin to be handled by specialized knowledge based systems. Knowledge pertaining to these tasks is encoded into rule-bases to provide the foundation for decisions. Paladin uses a custom built inference engine and a partitioned rule-base structure to give these symbolic results in real-time. This paper provides an overview of knowledge-based reasoning systems as a subset of rule-based systems. The knowledge used by Paladin in generating results as well as the system design for real-time execution is discussed.

Application of Artificial Intelligence (AI) programming techniques to tactical guidance for fighter aircraft

NASA Technical Reports Server (NTRS)

Mcmanus, John W.; Goodrich, Kenneth H.

1989-01-01

A research program investigating the use of Artificial Intelligence (AI) programming techniques to aid in the development of a Tactical Decision Generator (TDG) for Within-Visual-Range (WVR) air combat engagements is discussed. The application of AI methods for development and implementation of the TDG is presented. The history of the Adaptive Maneuvering Logic (AML) program is traced and current versions of the (AML) program is traced and current versions of the AML program are compared and contrasted with the TDG system. The Knowledge-Based Systems (KBS) used by the TDG to aid in the decision-making process are outlined and example rules are presented. The results of tests to evaluate the performance of the TDG against a version of AML and against human pilots in the Langley Differential Maneuvering Simulator (DMS) are presented. To date, these results have shown significant performance gains in one-versus-one air combat engagements.

Comparisons: Technical-Tactical and Time-Motion Analysis of Mixed Martial Arts by Outcomes.

PubMed

Miarka, Bianca; Vecchio, Fabrício B D; Camey, Suzi; Amtmann, John A

2016-07-01

Miarka, B, Vecchio, FBD, Camey, S, and Amtmann, JA. Comparisons: technical-tactical and time-motion analysis of mixed martial arts by outcomes. J Strength Cond Res 30(7): 1975-1984, 2016-The aim of this study was to compare time-motion and technical-tactical analysis between paired outcomes and rounds of mixed martial arts (MMA) matches. The sample consisted of 645 rounds of MMA competition paired by outcomes (first round, winners n = 215 and losers n = 215; second round, winners n = 215 and losers n = 215; third round, winners n = 215 and losers n = 215). The time-motion variables were categorized into low-intensity or high-intensity, stand-up or groundwork situations. Stand-up techniques were analyzed by observing total strikes to the head and body, and takedowns. The actions on the ground were analyzed by observing submission activity, including successful choking and joint locking actions, and also positional improvements, including advances to the mount, half guard, and side and back positions. Chi-squared and Wilcoxon tests were conducted with a significance level of p ≤ 0.05. Results showed that winners had higher values for total strikes and submissions in all rounds, and also positional improvements, over losers. The standing combat with low-intensity comparisons presented differences between the rounds first, with a median of 2:33.5 (P25-P75%: 1:20-3:56) minute, second, with 2:37 (1:24-3:59) minute, and third, with 2:07 (1:06-3:39.2) minute. These data suggest a focus on the intermittent demand presented in combat phases with a special attention to the strike and ground technical-tactical skills; strength and conditioning coaches could emphasize the effort pause ratios for both standing and ground combat that mimic the requirements of MMA, especially during the third round.

Guidebook for Providing Economic Assistance at the Tactical Level During Stability Operations

DTIC Science & Technology

2009-01-01

roads with single-lane bridges are ade- quate to connect rural villages to major roads where traffic is light. Asphalt or concrete is suit- able for...updated annually and can be purchased directly from the World Bank through the inter- net site at http://publications.worldbank.org/ ecommerce /catalog...help ex-combatants and rural workers to start their own businesses. Most ex-combatants and unskilled civilian laborers do not have the business

Live fire testing requirements - Assessing the impact

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

O'Bryon, J.F.

1992-08-01

Full-up live-fire testing (LFT) of aircraft configured for combat is evaluated in terms of the practical implications of the technique. LFT legislation requires the testing of tactical fighters, helicopters, and other aircraft when they are loaded with the flammables and explosives associated with combat. LFT permits the study of damage mechanisms and battle-damage repair techniques during the design phase, and probability-of-kill estimates and novel systems designs can be developed based on LFT data.

Environmental Assessment: Recapitalization of the 49th WG Combat Capabilities and Capacities, Holloman Air Force Base, New Mexico

DTIC Science & Technology

2011-07-01

of Liquid Oxygen (LOX). The new facilities would provide for the specific needs to maintain the F-16 engine, electronics , and maintenance... electronic countermeasures, and electronic counter countermeasures. 500 AGL to 40,000 MSL 0.5 to 1.0 hour Night Operations Aircraft intercepts (1...defensive maneuvering, chaff/flare, and electronic countermeasures. 2,000 AGL to 40,000 MSL 0.75 to 1.5 hour (Dissimilar) Air Combat Tactics

Assessment of the Combat Developer’s Role in Post-Deployment Software Support (PDSS) 30 June 1980 - 28 February 1981. Volume II.

DTIC Science & Technology

1980-09-30

systems is provided by the Intelligence School, Fort Devens , Massachusetts. 3. TRADOC System Manager for specified Corps Tactical EW/Intelligence...UNITED STATES ARMY COMBINED ARMS COMBAT DEVELOPMENT ACTIVITY E, FORT LEAVENWORTH, KANSAS 66027 BOM SERVICES COMPANY LEAVENWORTH, KANSAS 66048 SION...ATZLCA-CI-M, Mr. R. K. Schwabe UNCLASSIFIED Fort eavenorth Kanss 6607I15. DECLASSI FICATION/ DOWNGRADINGFortLeaenwothKanss 6027SCHEDULE 16

Law enforcement and the long gun: do we need a new face in the fight?

PubMed

Cannon, Mark

2013-11-01

The threat of rifles in the hands of criminals is now well recognized within law enforcement. Current emergency response systems are not equipped to operate in this combat-like environment. Growing statistics indicate that of the peace officers that were killed in the line of duty in the United States nearly half died by gunfire evidence. As Emergency Medical Services ("EMS") training and standards evolve, the lessons learned from the Tactical Combat Casualty Care doctrine should be incorporated to improve the safety and outcomes of injured law enforcement officers. Statistics show that deaths by gunfire have the highest average percentage of all officer deaths. Although new weapons, armor, and tactics are continually evolving to meet the challenge of officer safety, in the past decade, little has changed in how our EMS system responds to a critically wounded officer. Combat data from the US military leads us to believe that to save a wounded officer, emergency care must start immediately, regardless of the ongoing gun battle. It is time for the emergency medical system to evolve to meet the critical needs of today's law enforcement environment. Copyright © 2013 Elsevier Inc. All rights reserved.

Tactical visualization module

NASA Astrophysics Data System (ADS)

Kachejian, Kerry C.; Vujcic, Doug

1999-07-01

The Tactical Visualization Module (TVM) research effort will develop and demonstrate a portable, tactical information system to enhance the situational awareness of individual warfighters and small military units by providing real-time access to manned and unmanned aircraft, tactically mobile robots, and unattended sensors. TVM consists of a family of portable and hand-held devices being advanced into a next- generation, embedded capability. It enables warfighters to visualize the tactical situation by providing real-time video, imagery, maps, floor plans, and 'fly-through' video on demand. When combined with unattended ground sensors, such as Combat- Q, TVM permits warfighters to validate and verify tactical targets. The use of TVM results in faster target engagement times, increased survivability, and reduction of the potential for fratricide. TVM technology can support both mounted and dismounted tactical forces involved in land, sea, and air warfighting operations. As a PCMCIA card, TVM can be embedded in portable, hand-held, and wearable PCs. Thus, it leverages emerging tactical displays including flat-panel, head-mounted displays. The end result of the program will be the demonstration of the system with U.S. Army and USMC personnel in an operational environment. Raytheon Systems Company, the U.S. Army Soldier Systems Command -- Natick RDE Center (SSCOM- NRDEC) and the Defense Advanced Research Projects Agency (DARPA) are partners in developing and demonstrating the TVM technology.

A Model to Measure Bombardier/Navigator Performance during Radar Navigation in Device 2F114, A-6E Weapon System Trainer.

DTIC Science & Technology

1981-03-01

systems, sub- systems, equipment, weapons, tactics, missions, etc. Concepts and Principles - Fundamental truths, ideas, opinions and thoughts formed from...verification, etc. Grasping the meaning of concepts and principles , i.e., understanding the basic principles of infrared and radar detection. Understanding...concepts, principles , procedures, etc.). Analysis A demonstration of a learned process of breaking down material (i.e., data, other information) into

Observations of Distribution Company Decisive Action Operations at the NTC

DTIC Science & Technology

2016-02-26

company consists of a headquarters section and three platoons that have unique skill sets that enable it to execute tactical dis- tribution operations...November–December 2015 Army Sustainment54 TR AI NI NG & ED UC AT IO N Serving as a distribution company observer-coach/trainer (OC/T) for brigade...support battalions (BSBs) at the National Training Center (NTC) at Fort Irwin, Cali- fornia, gave me a clear perspective of company -level

Evaluation of Why the Air Force Dedicated Personnel Recovery Mission Should Remain with Air Combat Command

DTIC Science & Technology

2016-03-01

Many of the tactics still in use today were tested and executed in combat during the Vietnam War. One of the major benefits that resulted from...AFSOF to support the planning for Project Honey Badger, the re-attempt at recovering the hostages in Iran.43 Project Honey Badger would eventually be...14 scrapped as the hostages would be released in early 1981. The damage for the ARRS had been done. Even with the termination of Project Honey

Configuration aerodynamics

NASA Technical Reports Server (NTRS)

Polhamus, E. C.; Gloss, B. B.

1981-01-01

Static aerodynamic research related to aircraft configurations in their cruise or combat modes is discussed. Subsonic transport aircraft, transonic tactical aircraft, and slender wing aircraft are considered. The status and plans of Langley's NTF configuration research program are reviewed. Recommendations for near term configuration research are made.

Demonstrative Maneuvers for Aircraft Agility Predictions

DTIC Science & Technology

2008-03-01

AIAA Paper 1996-3741. 19. Raymer , Daniel P. Aircraft Design: A Conceptual Approach. American Institute of Aeronautics and Astronautics, Inc., 3rd...Shaw, Robert L. Fighter Combat: Tactics and Maneuvering. Naval Institute Press, Annapolis, MD, 1985. 25. Smith, Steven W. The Scientist and

A Concurrent Distributed System for Aircraft Tactical Decision Generation

NASA Technical Reports Server (NTRS)

McManus, John W.

1990-01-01

A research program investigating the use of artificial intelligence (AI) techniques to aid in the development of a Tactical Decision Generator (TDG) for Within Visual Range (WVR) air combat engagements is discussed. The application of AI programming and problem solving methods in the development and implementation of a concurrent version of the Computerized Logic For Air-to-Air Warfare Simulations (CLAWS) program, a second generation TDG, is presented. Concurrent computing environments and programming approaches are discussed and the design and performance of a prototype concurrent TDG system are presented.

An Expected Value Air Combat Model Simulation Algorithm to Predict Missions Performance in Tactical Air Operations.

DTIC Science & Technology

1983-09-01

Approved by: Me<i W4 1tsZ7 CaifI ,KDpartmento I inistrative Science 3 ( ABSTRACT >This thesis intends to create the basic...a need for a small scale model which allows a student analyst of tactical air operations to create his own battles and to test his own strategies with...iconic model is a large or small-scale repre- sentation of states-objects, or events. For example a scale model airplance resembles the system under the

Maritime Tactical Command and Control Analysis of Alternatives

DTIC Science & Technology

2016-01-01

JIIM joint, interagency, intergovernmental, and multinational LCC life-cycle cost MANA Map Aware Non-Uniform Automata MDA milestone decision authority...Map Aware Non-Uniform Automata (MANA), a combat and C4I, surveillance, and reconnaissance model developed by the New Zealand Defence Technology

Journal of Special Operations Medicine, Spring 2008, Training Supplement

DTIC Science & Technology

2008-01-01

Tactical Combat Casualty Care (CoTCCC), have been changed in the TME Protocols. (2007) • The Fentanyl oral dosage of 800 mcg, as recommended by the...14aTMEP Behavioral Changes (Includes Psychosis, Depression, Suicidal Impulses)------------------------- 15 aTMEP Bronchitis/ Pneumonia

9/11 Five Years Later: Successes and Challenges

DTIC Science & Technology

2006-09-01

Infrastructure Protection ........................................................................................... 10 Prevent Proliferation of Weapons of...20 Challenges to Combating the Violent Extremist Ideology ..................................................... 20 Challenges to Protecting the...message, agenda, and tactics of the violent extremist movement. • Before 9/11, the protection of civil liberties was not systematically and

An Analysis of Helicopter Pilot Scan Techniques While Flying at Low Altitudes and High Speed

DTIC Science & Technology

2012-09-01

Manager SV Synthetic Vision TFH Total Flight Hours TOFT Tactical Operational Flight Trainer VFR Visual Flight Rules VMC Visual Meteorological...Crognale, 2008). Recently, the use of synthetic vision (SV) and a heads-up- display (HUD) have been a topic of discussion in the aviation community... Synthetic vision uses external cameras to provide the pilot with an enhanced view of the outside world, usually with the assistance of night vision

5 CFR 930.102 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... motor vehicle to properly carry out his or her assigned duties. Motor vehicle means a vehicle designed... vehicle (a) designed or used for military field training, combat, or tactical purposes; (b) used principally within the confines of a regularly established military post, camp, or depot; or (c) regularly...

5 CFR 930.102 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... motor vehicle to properly carry out his or her assigned duties. Motor vehicle means a vehicle designed... vehicle (a) designed or used for military field training, combat, or tactical purposes; (b) used principally within the confines of a regularly established military post, camp, or depot; or (c) regularly...

5 CFR 930.102 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... motor vehicle to properly carry out his or her assigned duties. Motor vehicle means a vehicle designed... vehicle (a) designed or used for military field training, combat, or tactical purposes; (b) used principally within the confines of a regularly established military post, camp, or depot; or (c) regularly...

5 CFR 930.102 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... motor vehicle to properly carry out his or her assigned duties. Motor vehicle means a vehicle designed... vehicle (a) designed or used for military field training, combat, or tactical purposes; (b) used principally within the confines of a regularly established military post, camp, or depot; or (c) regularly...

5 CFR 930.102 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... motor vehicle to properly carry out his or her assigned duties. Motor vehicle means a vehicle designed... vehicle (a) designed or used for military field training, combat, or tactical purposes; (b) used principally within the confines of a regularly established military post, camp, or depot; or (c) regularly...

40 CFR 205.51 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... with combat or tactical vehicles. (13) Exhaust System means the system comprised of a combination of...) Gross Combination Weight Rating (GCWR) means the value specified by the manufacturer as the loaded weight of a combination vehicle. (15) Gross Vehicle Weight Rating (GVWR) means the value specified by the...

40 CFR 205.51 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... with combat or tactical vehicles. (13) Exhaust System means the system comprised of a combination of...) Gross Combination Weight Rating (GCWR) means the value specified by the manufacturer as the loaded weight of a combination vehicle. (15) Gross Vehicle Weight Rating (GVWR) means the value specified by the...

40 CFR 205.51 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... with combat or tactical vehicles. (13) Exhaust System means the system comprised of a combination of...) Gross Combination Weight Rating (GCWR) means the value specified by the manufacturer as the loaded weight of a combination vehicle. (15) Gross Vehicle Weight Rating (GVWR) means the value specified by the...

40 CFR 205.51 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... with combat or tactical vehicles. (13) Exhaust System means the system comprised of a combination of...) Gross Combination Weight Rating (GCWR) means the value specified by the manufacturer as the loaded weight of a combination vehicle. (15) Gross Vehicle Weight Rating (GVWR) means the value specified by the...

Application of Artificial Intelligence (AI) Programming Techniques to Tactical Guidance for Fighter Aircraft

NASA Technical Reports Server (NTRS)

McManus, John W.; Goodrich, Kenneth H.

1989-01-01

A research program investigating the use of Artificial Intelligence (AI) techniques to aid in the development of a Tactical Decision Generator (TDG) for Within-Visual-Range (WVR) air combat engagements is discussed. The application of AI methods for development and implementation of the TDG is presented. The history of the Adaptive Maneuvering Logic (AML) program is traced and current versions of the AML program are compared and contrasted with the TDG system. The Knowledge-Based Systems (KBS) used by the TDG to aid in the decision-making process are outlined in detail and example rules are presented. The results of tests to evaluate the performance of the TDG versus a version of AML and versus human pilots in the Langley Differential Maneuvering Simulator (DMS) are presented. To date, these results have shown significant performance gains in one-versus-one air combat engagements, and the AI-based TDG software has proven to be much easier to modify than the updated FORTRAN AML programs.

Combat Vehicle Command and Control (93) Technical Report (Draft Final). Evaluation of the Combat Vehicle Command and Control System. Operational Effectiveness of an Armor Battalion

DTIC Science & Technology

1993-12-15

Laura Ford, Ms. Alicia Sawyer, Mr. Paul Smith, Ms. Frances Ainslie, MG (Ret.) Charles Heiden, Mr. Robert Sever, Mr. Owen Pitney, and Mr. Ryszard Lozicki...codiios raisoeatPhAC o r roepae 14 D. GO X00 SAFOR sotaerotnsauoai all eeae ansetvn- L __ ,_ : . I_ I , I I~ ~ ~~~~~f Fiur 7. Diga h actical BoCeD...participant and observed his performance, recording a " Go ’ or "No- go " for each task. If necessary, upon completion of the test, the vehicle trainer

Increasing combat realism: the effectiveness of stun belt use on soldiers for the enhancement of live training and testing exercises

NASA Astrophysics Data System (ADS)

Schricker, Bradley C.; Antalek, Christopher

2006-05-01

The ability to make correct decisions while operating in a combat zone enables American and Coalition warfighters to better respond to any threats they may encounter due to the minimization of negative training the warfighter encountered during their live, virtual, and constructive (LVC) training exercises. By increasing the physical effects encountered by one's senses during combat scenarios, combat realism is able to be increased, which is a key component in the reduction in negative training. The use of LVC simulations for training and testing augmentation purposes depends on a number of factors, not the least of which is the accurate representation of the training environment. This is particularly true in the realm of tactical engagement training through the use of Tactical Engagement Simulation Systems (TESS). The training environment is perceived through human senses, most notably sight and hearing. As with other haptic devices, the sense of touch is gaining traction as a viable medium through which to express the effects of combat battle damage from the synthetic training environment to participants within a simulated training exercise. New developments in this field are promoting the safe use of an electronic stun device to indicate to a trainee that they have been hit by a projectile, from either direct or indirect fire, through the course of simulated combat. A growing number of examples suggest that this added output medium can greatly enhance the realism of a training exercise and, thus, improve the training value. This paper serves as a literature survey of this concept, beginning with an explanation of TESS. It will then focus on how the electronic stun effect may be employed within a TESS and then detail some of the noted pros and cons of such an approach. The paper will conclude with a description of potential directions and work.

Management of External Hemorrhage in Tactical Combat Casualty Care: Chitosan-Based Hemostatic Gauze Dressings--TCCC Guidelines-Change 13-05.

PubMed

Bennett, Brad L; Littlejohn, Lanny F; Kheirabadi, Bijan S; Butler, Frank K; Kotwal, Russ S; Dubick, Michael A; Bailey, Jeffrey A

2014-01-01

Hemorrhage remains the leading cause of combat death and a major cause of death from potentially survivable injuries. Great strides have been made in controlling extremity hemorrhage with tourniquets, but not all injuries are amenable to tourniquet application. Topical hemostatic agents and dressings have also contributed to success in controlling extremity and compressible junctional hemorrhage, and their efficacy continues to increase as enhanced products are developed. Since the addition of Combat Gauze™ (Z-Medica Corporation, Wallingford, CT, USA; http://www.z-medica.com/) in April 2008 to the Tactical Combat Casualty Care (TCCC) Guidelines, there are consistent data from animal studies of severe hemorrhage that chitosan-based hemostatic gauze dressings developed for battlefield application are, at least, equally efficacious as Combat Gauze. Successful outcomes are also reported using newer chitosan-based dressings in civilian hospital-based surgical case reports and prehospital (battlefield) case reports and series. Additionally, there have been no noted complications or safety concerns in these cases or across many years of chitosan-based hemostatic dressing use in both the military and civilian prehospital sectors. Consequently, after a decade of clinical use, there is added benefit and a good safety record for using chitosan-based gauze dressings. For these reasons, many specific US military Special Operations Forces, NATO militaries, and emergency medical services (EMS) and law enforcement agencies have already implemented the widespread use of these new recommended chitosan-based hemostatic dressings. Based on the past battlefield success, this report proposes to keep Combat Gauze as the hemostatic dressing of choice along with the new addition of Celox™ Gauze (Medtrade Products Ltd., Crewe, UK; http://www.celoxmedical.com/usa/products /celox-gauze/) and ChitoGauze® (HemCon Medical Technologies, Portland, OR, USA; http://www.hemcon.com/) to the TCCC Guidelines. 2014.

AN F-16 COMMUNITY PUSHED TO THE LIMIT: CAN THEY HANDLE ADDING COMBAT SEARCH AND RESCUE (CSAR)

DTIC Science & Technology

2015-10-01

recovery. Traditionally, the HH-60G Pave Hawk is the RV expected to be used in a majority of scenarios. An article from www.military.com stated that...the HH-60G Pave Hawk is the U.S. Air Force’s primary combat search and rescue helicopter used by Air Force special tactics teams and pararescuemen...16 This aircraft is a version of the Army Black Hawk helicopter that has been modified to meet the needs of the Air Force.17 The locations of

Tactical Reconnaissance and Security for the Armor Battalion Commander: Is the Scout Platoon Combat Capable or Combat Ineffective?

DTIC Science & Technology

1990-12-27

reconnaissance force back to a heavy ele ,._.it capable of security missions and limited 10 reconnaissance. Vletnam continued the platoon’s emphasis on...College, Fort Leavenworth, KS, 30 November 1988 (CARL Ref. AOR215860). JouroaI ~ el Bacevich, LTC A. J. "Training Scouts." Armor, September 1987, pp. 37...Swanson, Major Steven G. " Bronco Nine Speaks His Mind." MIlitaryInteigence, April-June 1990, pp. 8- 10, 12. "The Bustle Rack." Armo,; March-April 1990

Hardware-in-the-loop simulation for undersea vehicle applications

NASA Astrophysics Data System (ADS)

Kelf, Michael A.

2001-08-01

Torpedoes and other Unmanned Undersea Vehicles (UUV) are employed by submarines and surface combatants, as well as aircraft, for undersea warfare. These vehicles are autonomous devices whose guidance systems rival the complexity of the most sophisticated air combat missiles. The tactical environment for undersea warfare is a difficult one in terms of target detection,k classification, and pursuit because of the physics of underwater sounds. Both hardware-in-the-loop and all-digital simulations have become vital tools in developing and evaluating undersea weapon and vehicle guidance performance in the undersea environment.

Department of the Air Force Justification of Estimates for Fiscal Years 1981 and 1982, Submitted to Congress, March 1981. Amendment

DTIC Science & Technology

1981-03-01

RevisedPendn Increases Decreases equest Direct Prgram : 1. Combat Aircraft 2,191,300 4,008,200 -67,700 6,131,800 3. Trainer Aircraft - 3,900 - 3,900 4...protection. The electric distribution includes a manually operated EMP disconnect switch to prevent EMP from entering the complex through the

Generating Enhanced Natural Environments and Terrain for Interactive Combat Simulations (GENETICS)

DTIC Science & Technology

2005-09-01

split to avoid T-junctions ........................................................................52 Figure 2-23 Longest edge bisection...database. This feature allows trainers the flexibility to use the same terrain repeatedly or use a new one each time, forcing trainees to avoid ...model are favored to create a good surface approximation. Cracks are avoided by projecting primitives and their respective textures onto multiple

Some Tactical Mistakes Have Theater-Strategic Consequences

DTIC Science & Technology

2007-11-06

PROJECT NUMBER 5e. TASK NUMBER Paper Advisor (if Any): N/A 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES... Robo -Cruiser, due to its automated combat system and the aggressive reputation of its Commanding Officer, Captain Will Rogers.9 Unfortunately, on 03

Exploring the Human Fabric through an Analyst's Eyes

NASA Astrophysics Data System (ADS)

Belov, Nadya; Patti, Jeff; Wilcox, Saki; Almanzar, Rafael; Kim, Janet; Kellogg, Jennifer; Dang, Steven

The nature and type of conflicts drastically changed in the last half of the twentieth century. Wars are no longer limited to the field; they are supplemented with guerrilla warfare and other asymmetric warfare tactics including domestic terrorism. Domestic terrorism has demonstrated a need for improved homeland security capabilities. Establishing and maintaining the understanding of the key players and the underlying social networks is essential to combating asynchronous warfare tactics. Herein, we identify the key challenges addressed by our Collection/Exploitation Decision System (CEDS) that assist analysts in maintaining an up-to-date understanding of dynamic human networks.

Decision Aids for Airborne Intercept Operations in Advanced Aircrafts

NASA Technical Reports Server (NTRS)

Madni, A.; Freedy, A.

1981-01-01

A tactical decision aid (TDA) for the F-14 aircrew, i.e., the naval flight officer and pilot, in conducting a multitarget attack during the performance of a Combat Air Patrol (CAP) role is presented. The TDA employs hierarchical multiattribute utility models for characterizing mission objectives in operationally measurable terms, rule based AI-models for tactical posture selection, and fast time simulation for maneuver consequence prediction. The TDA makes aspect maneuver recommendations, selects and displays the optimum mission posture, evaluates attackable and potentially attackable subsets, and recommends the 'best' attackable subset along with the required course perturbation.

DSIS Consolidated ARMX 83 Briefing Notes.

DTIC Science & Technology

1983-07-08

PRAhISIONGERATEERK GUNNERY SIMULLATOR ,07$3")j j711 U.K. OFFICE FOR ARMOUR FIGHTING MOIUNTBATTEN HOUSE VEICLES TACTICAL AND VICTORIA STREET GUNNERY TRAINER...FOR WINDSOR BERKS AfI-TNLK CUIDED SL4 HE WEAPONS TOW SI.UI.ATOR ANTI ARMOUR HELICOPTER SYSTEM ASTIRA PYROTECHNICS SAMPLES OF . REED LIM PYROTECHNIC...he engir’e mounts ir efo -irg -’,c t-ers i ’* : evimale t-e %.1113 Armoured Personeel Car-iar 15 .Vet e ’ -- z - ere ’rav nave to te a reallocation of

Using agility to combat cyber attacks.

PubMed

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.

Bridging the Gap between In- and Out-of-Hospital Care: the Role and Limitations of Technology

DTIC Science & Technology

2015-07-13

11. Hypotensive resuscitation with Hextend 12. Oxygen use for TBI 13. More rapid and effective battlefield analgesia 14. Prevention of hypothermia ... hypothermia management kits 15. Battlefield use of antibiotics to reduce infections 16. Tactical scenario-based combat trauma training 17. Use of 1

Management of External Hemorrhage in Tactical Combat Casualty Care: Chitosan-Based Hemostatic Gauze Dressings. TCCC Guidelines Change 13-05

DTIC Science & Technology

2014-09-23

dramatically decreased. Coagulation parameters improved significantly over the next 36 hours. Muzzi et al./2012 CEG Acute prosthetic endocarditis ; 4 months...prosthetic endocarditis ; 4 months post aortic dissection surgery Preoperative IV heparin with impaired coagulation state. Yes; discharged

Analyzing the Tactical Risk Decision: Does the Commander Need Help with Versatility?

DTIC Science & Technology

1993-12-17

point forward. 45 Here, too much of Clausewitz’ all important "courage and self confidence" may lead to obstinacy and undermine openmindedness . 46...an unfamiliar operational environment. This is where openmindedness is key, and the biases of conventional combat operations must be left behind. Once

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

PubMed

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.

[Management of war orthopaedic injuries in recent armed conflicts].

PubMed

Frank, M; Mathieu, L

2013-01-01

The extremities continue to be the most frequent sites of wounding during armed conflicts despite the change of combat tactics, soldier armour and battlefield medical support. Due to the advances in prehospital care and timely transport to the hospital, orthopaedic surgeons deal with severe and challenging injuries of the limbs. In contrast to civilian extremity trauma, the most combat-related injuries are open wounds that often have infection-related complications. Data from two recent large armed conflicts (Iraq, Afghanistan) show that extremity injuries are associated with a high complication rate, morbidity and healthcare utilization. A systematic approach that consists of sequential surgical care and good transport capabilities can reduce the complication rate of these injuries. New medical technologies have been implemented in the treatment strategy during the last decade. This article reviews the published scientific data and current opinions on combat-related extremity injuries. Key words: extremity, combat, trauma, medical support system.

Combat Sports Bloggers, Mad Scientist Poets, and Comic Scriptwriters: Engaging Boys in Writing on Their Own Terms

ERIC Educational Resources Information Center

Loeper, Rachel

2014-01-01

As the program director of a community writing center that serves children and youth ages 5-18, Rachel Loeper sees it all, from 15-year-old spoken word poets to six-year-olds whose first "books" are strung together with yarn. In all of her roles--administrator, teacher, volunteer trainer--she values engaging the most reluctant of young…

Supervising Athletic Trainers' Perceptions of Professional Socialization of Graduate Assistant Athletic Trainers in the Collegiate Setting

PubMed Central

Thrasher, Ashley B.; Walker, Stacy E.; Hankemeier, Dorice A.; Pitney, William A.

2015-01-01

Context: Many newly credentialed athletic trainers gain initial employment as graduate assistants (GAs) in the collegiate setting, yet their socialization into their role is unknown. Exploring the socialization process of GAs in the collegiate setting could provide insight into how that process occurs. Objective: To explore the professional socialization of GAs in the collegiate setting to determine how GAs are socialized and developed as athletic trainers. Design: Qualitative study. Setting: Individual phone interviews. Patients or Other Participants: Athletic trainers (N = 21) who had supervised GAs in the collegiate setting for a minimum of 8 years (16 men [76%], 5 women [24%]; years of supervision experience = 14.6 ± 6.6). Data Collection and Analysis: Data were collected via phone interviews, which were recorded and transcribed verbatim. Data were analyzed by a 4-person consensus team with a consensual qualitative-research design. The team independently coded the data and compared ideas until a consensus was reached, and a codebook was created. Trustworthiness was established through member checks and multianalyst triangulation. Results: Four themes emerged: (1) role orientation, (2) professional development and support, (3) role expectations, and (4) success. Role orientation occurred both formally (eg, review of policies and procedures) and informally (eg, immediate role immersion). Professional development and support consisted of the supervisor mentoring and intervening when appropriate. Role expectations included decision-making ability, independent practice, and professionalism; however, supervisors often expected GAs to function as experienced, full-time staff. Success of the GAs depended on their adaptability and on the proper selection of GAs by supervisors. Conclusions: Supervisors socialize GAs into the collegiate setting by providing orientation, professional development, mentoring, and intervention when necessary. Supervisors are encouraged to use these socialization tactics to enhance the professional development of GAs in the collegiate setting. PMID:25347237

Supervising athletic trainers' perceptions of professional socialization of graduate assistant athletic trainers in the collegiate setting.

PubMed

Thrasher, Ashley B; Walker, Stacy E; Hankemeier, Dorice A; Pitney, William A

2015-03-01

Many newly credentialed athletic trainers gain initial employment as graduate assistants (GAs) in the collegiate setting, yet their socialization into their role is unknown. Exploring the socialization process of GAs in the collegiate setting could provide insight into how that process occurs. To explore the professional socialization of GAs in the collegiate setting to determine how GAs are socialized and developed as athletic trainers. Qualitative study. Individual phone interviews. Athletic trainers (N = 21) who had supervised GAs in the collegiate setting for a minimum of 8 years (16 men [76%], 5 women [24%]; years of supervision experience = 14.6 ± 6.6). Data were collected via phone interviews, which were recorded and transcribed verbatim. Data were analyzed by a 4-person consensus team with a consensual qualitative-research design. The team independently coded the data and compared ideas until a consensus was reached, and a codebook was created. Trustworthiness was established through member checks and multianalyst triangulation. Four themes emerged: (1) role orientation, (2) professional development and support, (3) role expectations, and (4) success. Role orientation occurred both formally (eg, review of policies and procedures) and informally (eg, immediate role immersion). Professional development and support consisted of the supervisor mentoring and intervening when appropriate. Role expectations included decision-making ability, independent practice, and professionalism; however, supervisors often expected GAs to function as experienced, full-time staff. Success of the GAs depended on their adaptability and on the proper selection of GAs by supervisors. Supervisors socialize GAs into the collegiate setting by providing orientation, professional development, mentoring, and intervention when necessary. Supervisors are encouraged to use these socialization tactics to enhance the professional development of GAs in the collegiate setting.

Pyramiding different aphid-resistance genes in elite soybean germplasm to combat dynamic aphid populations

USDA-ARS?s Scientific Manuscript database

The soybean aphid, an invasive species, has posed a significant threat to soybean production in North America since 2001. Use of resistant cultivars is an effective tactic to protect soybean yield. However, the variability and dynamics of aphid populations could limit the effectiveness of host-resis...

High Power, High Energy Density Lithium-Ion Batteries

DTIC Science & Technology

2010-11-29

cells and to provide affordable Lithium - Ion battery packs for the combat and tactical vehicle systems. - To address the manufacturing processes that will...reduce cost of lithium - ion battery packs by one half through the improvement of manufacturing process to enhance production consistency and increase the production yield of high power lithium-ion cells.

Soviet Counterinsurgency Operations in Afghanistan (1979-1988)

DTIC Science & Technology

2010-04-29

Soviet commitment in Afghanistan. was to be an "economy of force" mission, with the focus of Red Army combat power to remain in the European theatre ...critically for its operational and tactical resupply capability. ’’The Soviets in Afghanis4Ul,li1ce the Americansin Vietnam, discovered thai helicopters were

RTO Technical Publications: A Quarterly Listing

NASA Technical Reports Server (NTRS)

2005-01-01

A quarterly listing of RTO technical publications is presented. The topics include: Handbook on the Analysis of Smaller-Scale Contingency Operations in Long Term Defence Planning; 2) Radar Polarimetry and Interferometry; 3) Combat Casualty Care in Ground-Based Tactical Situations: Trauma Technology and Emergency Medical Procedures; and 4) RTO Technical Publications: A Quarterly Listing

Sizing up the Threat: The Envisioned Physical Formidability of Terrorists Tracks Their Leaders' Failures and Successes

ERIC Educational Resources Information Center

Holbrook, Colin; Fessler, Daniel M. T.

2013-01-01

Victory in modern intergroup conflict derives from complex factors, including weaponry, economic resources, tactical outcomes, and leadership. We hypothesize that the mind summarizes such factors into simple metaphorical representations of physical size and strength, concrete dimensions that have determined the outcome of combat throughout both…

Summer Freeze: Engaging the Incoming Class to Reduce Admissions Melt

ERIC Educational Resources Information Center

Allen-Stuck, Kimberly M.; McDevitt, Daniel W.

2014-01-01

Persistence to graduation begins with engaging the incoming class even before they have made a deposit. Saint Joseph's University developed a framework for combatting the admissions summer melt following a summer where 20% of the deposits were withdrawn. By employing tactics to monitor student engagement throughout the summer and connecting with…

Exploring Ohio Police Preparedness for Active Shooter Incidents in Public Schools

ERIC Educational Resources Information Center

Pignatelli, Daniel A.

2010-01-01

School shootings, such as Columbine, have prompted police executives to explore response tactics and preparedness efforts for combating active shooters. This qualitative exploratory case study focused on specific preparation initiatives that have been implemented for the purpose of dealing with active shooters. Being prepared is one of the only…

Reproductive strategies in snakes.

PubMed Central

Shine, Richard

2003-01-01

Snakes of both sexes display remarkable flexibility and diversity in their reproductive tactics. Many features of reproduction in female snakes (such as reproductive mode and frequency, seasonality and multiple mating) allow flexible maternal control. For example, females can manipulate not only the genotypes of their offspring (through mate choice or enhanced sperm competition) but also the phenotypes of their offspring (through allocation 'decisions', behavioural and physiological thermoregulation, and nest-site selection). Reliance on stored energy ('capital') to fuel breeding results in low frequencies of female reproduction and, in extreme cases, semelparity. A sophisticated vomeronasal system not only allows male snakes to locate reproductive females by following scent trails, but also facilitates pheromonally mediated mate choice by males. Male-male rivalry takes diverse forms, including female mimicry and mate guarding; combat bouts impose strong selection for large body size in males of some species. Intraspecific (geographical) variation and phenotypic plasticity in a wide array of reproductive traits (offspring size and number; reproductive frequency; incidence of multiple mating; male tactics such as mate guarding and combat; mate choice criteria) provide exceptional opportunities for future studies. PMID:12803888

Home Advantage in Judo: Analysis by the Combat Phase, Penalties and the Type of Attack

PubMed Central

Brito, Ciro José; Miarka, Bianca; de Durana, Alfonso López Díaz; Fukuda, David H

2017-01-01

Abstract Previous studies indicate positive home advantage in judo; however, the factors that influence home advantage have yet to be fully explored. This study investigated the potential differences in technical-tactical variables between home and visiting athletes. A total of 1411 video recorded matches were analyzed (123 home, 1288 away) from 36 international judo competitions contested in 2011-12. The matches were analyzed by the following criteria: combat phases (approach, gripping, attack, defense, groundwork and pause), penalties (by the athlete or the opponent) and the types of attacks (with or without a score). Elite judo athletes competing in their home country attacked more frequently using trunk/leg couple techniques (p < 0.011) and scored more frequently with arm/leg couple techniques (p < 0.001), while visiting judo athletes received fewer scores from penalties (p < 0.001) and engaged in more frequent pauses during competition (p < 0.01). The results of this study provide an outline of technical-tactical differences that may contribute to home advantage in judo. PMID:28713473

Reproductive strategies in snakes.

PubMed

Shine, Richard

2003-05-22

Snakes of both sexes display remarkable flexibility and diversity in their reproductive tactics. Many features of reproduction in female snakes (such as reproductive mode and frequency, seasonality and multiple mating) allow flexible maternal control. For example, females can manipulate not only the genotypes of their offspring (through mate choice or enhanced sperm competition) but also the phenotypes of their offspring (through allocation 'decisions', behavioural and physiological thermoregulation, and nest-site selection). Reliance on stored energy ('capital') to fuel breeding results in low frequencies of female reproduction and, in extreme cases, semelparity. A sophisticated vomeronasal system not only allows male snakes to locate reproductive females by following scent trails, but also facilitates pheromonally mediated mate choice by males. Male-male rivalry takes diverse forms, including female mimicry and mate guarding; combat bouts impose strong selection for large body size in males of some species. Intraspecific (geographical) variation and phenotypic plasticity in a wide array of reproductive traits (offspring size and number; reproductive frequency; incidence of multiple mating; male tactics such as mate guarding and combat; mate choice criteria) provide exceptional opportunities for future studies.

A Business Overview & Summary of the SM-27S/T MACHETE RDT&E Program as Undertaken by the Military Aerospace/Tactical Air Warfare Systems Division of STAVATTI

DTIC Science & Technology

2005-06-28

Malaysia , Syria and Saudi Arabia. As a matter of fact, Iraqi resistance fighters today are known throughout the nation as the Mojahedin. The vast...Karakorum, PZL I-22 Iryda, Samsung -Lockheed KTX-2, and Yakolev/Aermachi Yak-130, all of these aircraft are high performance, subsonic jet trainers which...annually. These assembly workers may be unionized, however, it is likely that STAVATTI wages, employee benefit packages and mature treatment of all workforce

National policy and military doctrine: development of a nuclear concept of land warfare, 1949-1964

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

Bockar, D.

In the thirty years that battle field nuclear weapons have been available, no one has originated an idea of how they might be used as an entirely new weapon. New weapons are routinely introduced into existing combat organizations before an appropriate tactical concept has been invented. But never before in history has a new weapon been deployed on so massive a scale without a tactical concept that exploited the radical implications of its novel technology for traditional warfare. This study is an attempt to understand the problem of developing a persuasive tactical concept for nuclear weapons. The process of assimilationmore » by which military organizations integrate new weapons with existing weapons in novel tactical and organizational concepts has an intellectual, and institutional, and a political dimension. The principle of civilian control, however, makes the process by which weapons are assimilated part of the process by which national security policies are made. In peacetime the military's formulation of doctrine is almost entirely consequent upon the world view, the methodological and managerial assumptions, and the domestic policy concerns of political authority.« less

Computer-Assisted Performance Evaluation for Navy Anti-Air Warfare Training: Concepts, Methods, and Constraints.

ERIC Educational Resources Information Center

Chesler, David J.

An improved general methodological approach for the development of computer-assisted evaluation of trainee performance in the computer-based simulation environment is formulated in this report. The report focuses on the Tactical Advanced Combat Direction and Electronic Warfare system (TACDEW) at the Fleet Anti-Air Warfare Training Center at San…

Tactical Combat Casualty Care 2007: Evolving Concepts and Battlefield Experience

DTIC Science & Technology

2007-11-01

airway obstruction: chin lift or jaw thrust, nasopharyngeal airway, place casualty in recovery position Surgical cricothyroidotomy (with lidocaine ...laryngeal mask airway /ILMA or Combitube or endotracheal intubation or surgical cricothyroidotomy (with lidocaine if conscious) Spinal immobilization is...surgical cricothyroidotomy (with lidocaine If conscious) 3. Breathing Consider tension pneumothorax and decompress with needle thoracostomy if

Prolonged Wars: A Post-Nuclear Challenge

DTIC Science & Technology

1994-10-01

tried to prevent international food and medical aid from reaching SPLA-controlled areas by delaying the signing of agreements with the United Nations...adequate water, food, medical , and other supplies. Tactical intelligence was inconsistent and poorly coordinated with actual combat operations. Soviet...strategies . . . gave ZANA time to muster political and manpower support from its greatest potential strength—the overwhelmingly, and increasingly

Sensor Agent Processing Software (SAPS)

DTIC Science & Technology

2004-05-01

buildings, sewers, and tunnels. The time scale governs many aspects of tactical sensing. In high intensity combat situations forces move within...21 Figure 9-2 BAE Systems Sitex00 High Bandwidth...float) Subscribers Subscribers Preprocessor Channel 1 xout[256] Data File in Memory xout[256] S w i t c h High Pass Filter (IIR) xin[256] xout[256

Small Combat Arms Unit Leader Training Techniques: Rules of Play for Two Player/Multiplayer Infantry Mapboard Games.

DTIC Science & Technology

1979-01-01

exercises for leadership training. Initial efforts led to the development of a mapboard game. The ’board game’ initially developed was a two-sided, free ... play map exercise for teaching infantry tactics to small unit leaders at the platoon level organizations. It was found, however, that for the benefits

Distance Learning in Advanced Military Education: Analysis of Joint Operations Course in the Taiwan Military

ERIC Educational Resources Information Center

Tung, Ming-Chih; Huang, Jiung-yao; Keh, Huan-Chao; Wai, Shu-shen

2009-01-01

High-ranking officers require advanced military education in war tactics for future combat. However, line officers rarely have time to take such courses on campus. The conventional solution to this problem used to take the inefficient correspondence courses. Whereas Internet technologies progress, online course is the current trend for military…

Battle Casualty Survival with Emergency Tourniquet Use to Stop Limb Bleeding

DTIC Science & Technology

2009-01-01

WITH EMERGENCY TOURNIQUET USE TO STOP LIMB BLEEDING John F. Kragh, Jr, COL, MC, USA,* Michelle L. Littrel, CPT, AN, USA,† John A. Jones ,* Thomas J...battlefield: a 4-year accumulated expe- rience. J Trauma 2003;54(Suppl 5):S221–5. 0. Mucciarone JJ, Llewellyn CH, Wightman JM. Tactical combat casualty care

NON-LETHAL WEAPONS: THE KEY TO A MORE AGGRESSIVE STRATEGY TO COMBAT TERRORISM

DTIC Science & Technology

2017-03-03

were fired. One out of every 16,500 bullets caused a death. One out of every 1900 resulted in a permanent disability and one out of every 800 produced...lessons learned from these and other incidents from the past, our forces can adapt their tactics and refine their weapons capabilities, further

Aircraft Simulator: Multiple-Cockpit Combat Mission Trainer Network.

DTIC Science & Technology

1984-01-01

Force Human Resources Laboratory (AFHRL), the Air Force Office of Scientific Research (AFOSR), and the Southeastern Center for Electrical Engineering...New York: IEEE Press. Rapumno, R. A. , A Shimsaki, N. (1974). Synchronization of earth stations to satellite-switched sequences. Comunications ...Satellite Technology, 33 (Progress in Astronautics and Aeronautics) , 411-429. Tobagi, F. A. (1980). Multiaccess protocols in packet comunication systems. IEEE TMS. C". , 4 (vol. CO-28), 468-488. 27 ORR .0--000

Prehospital Care of Canine Gastric Dilatation and Volvulus.

PubMed

Palmer, Lee E

The intent of the Operational K9 (OpK9) ongoing series is to provide the Special Operations Medical Association community with clinical concepts and scientific information on preventive and prehospital emergency care relevant to the OpK9. Often the only medical support immediately available for an injured or ill OpK9 in the field is their handler or the human Special Operations Combat Medic or civilian tactical medic attached to the team (e.g., Pararescueman, 18D, SWAT medic). The information is applicable to personnel operating within the US Special Operations Command as well as civilian Tactical Emergency Medical Services communities that may have the responsibility of supporting an OpK9. 2018.

Does practice make perfect? Prospectively comparing effects of 2 amounts of practice on tourniquet use performance.

PubMed

Baruch, Erez N; Benov, Avi; Shina, Avi; Berg, Amy L; Shlaifer, Amir; Glassberg, Elon; Aden, James K; Bader, Tarif; Kragh, John F; Yitzhak, Avraham

2016-12-01

Although a lifesaving skill, currently, there is no consensus for the required amount of practice in tourniquet use. We compared the effect of 2 amounts of practice on performance of tourniquet use by nonmedical personnel. Israeli military recruits without previous medical training underwent their standard tactical first aid course, and their initial performance in use of the Combat Application Tourniquet (CAT; Composite Resources, Rock Hill, SC) was assessed. The educational intervention was to allocate the participants into a monthly tourniquet practice program: either a single-application practice (SAP) group or a triple-application practice (TAP) group. Each group practiced according to its program. After 3 months, the participants' tourniquet use performance was reassessed. Assessments were conducted using the HapMed Leg Tourniquet Trainer (CHI Systems, Fort Washington, PA), a mannequin which measures time and pressure. A total of 151 participants dropped out, leaving 87 in the TAP group and 69 in the SAP group. On initial assessment, the TAP group and the SAP group performed similarly. Both groups improved their performance from the initial to the final assessment. The TAP group improved more than the SAP group in mean application time (faster by 18 vs 8 seconds, respectively; P = .023) and in reducing the proportion of participants who were unable to apply any pressure to the mannequin (less by 18% vs 8%, respectively; P = .009). Three applications per monthly practice session were superior to one. This is the first prospective validation of a tourniquet practice program based on objective measurements. Copyright © 2016 Elsevier Inc. All rights reserved.

Great Expectations in the Joint Advanced Manufacturing Region

DTIC Science & Technology

2016-12-01

would be continuous experimentation and risk reduction prototyping. The entire manufacturing life cycle— design , testing, product development...on the back of a napkin, they decided to call their effort the Joint Advanced Manufacturing Region (JAMR) and manage it as an Integrated Product ... designed to support the continuous experimentation of advanced manufacturing tactics, tech- niques and procedures under actual operational or combat

Theoretical Dimensions of Small Unit Resilience

DTIC Science & Technology

2010-12-01

ending process and everyday and every experience offers a new education. Keep learning and keep moving forward. To my brother and sister Soldiers...strategies and coping mechanisms. 13 Unit Leadership and Coping Willingness to Seek Care Reducing Barriers to Care Family and Marital Support...identifies the following 10 combat skills: Buddies (Cohesion) Accountability Targeted Aggression 14 15 Tactical Awareness Lethally Armed Emotional

Carrier Air Wing Tactics Incorporating Navy Unmanned Combat Air System (NUCAS)

DTIC Science & Technology

2010-03-01

Profile Curves of Mean Target Casualty Rate Versus GBU-31 Phit and NUCAS Sensor Aperture (After SAS Institute, 2010...Prediction Profile Curve of Mean Blue Survivability Percent Versus AIM- 120 Weapons Phit (After SAS Institute, 2010...Weapons Phit is a major factor in target destruction and blue survivability. Our approach shows how simulation, data farming techniques, and data

Recasting Border Crossing Politics and Pedagogies to Combat Educational Inequity: Experiences, Identities, and Perceptions of Latino/a Immigrant Youth

ERIC Educational Resources Information Center

Wilson, Camille M.; Ek, Lucila D.; Douglas, Ty-Ron M. O.

2014-01-01

Educational borderlands are the physical and/or conceptual landscapes where one must negotiate notions of cultural difference as she or he lives and learns--landscapes that envelop an array of pedagogical and cultural spaces, yet are typically guarded by exclusionary tactics. In this article, we examine how US immigrant youth navigate three…

Sustainment of Individual and Collective Future Combat Skills: Modeling and Research Methods

DTIC Science & Technology

2010-01-01

expertise: Novice, Advanced Beginner , Competent, Proficient, and Expert. According to this conceptualization, tactical leaders develop cognitively...to equipment or containers. • Checklists, flowcharts , worksheets, decision tables, and system-fault tables. • Written instructions (e.g., on...novice; (2) advanced beginner ; (3) competent; (4) proficient; and (5) expert. Going from novice to expert, each level of skill development reflects

Development of the Special Operations Combat Management System

DTIC Science & Technology

1999-08-01

Distribution Unlimited Prepared for U. S. Army Soldier and Biological Chemical Command Soldier Systems Center Natick, Massachusetts 01760-5020 19990826 022...Army Soldier and Biological Chemical Command, Soldier Systems Center, ATTN: AMSSB-RSS-D(N) (H. Girolamo), Natick, MA 01760-5020 14. ABSTRACT The...system design, integration and test. American Megatrends Inc. provided the motherboard circuit design, layout and production. Tactical Technologies Inc

Ground Vehicle Power and Mobility (GVPM) Powertrain Overview

DTIC Science & Technology

2011-08-11

efficient on-board electrical power generation • Improved Fuel Efficiency • Thermoelectric Waste Heat Recovery • Advanced Engine Cycle Demo...Thermal Management • Militarized Power train Control Module and strategies devices for military vehicle transmissions FY11 FY12 FY13...Transmission): - Medium Combat Application (20-40 tons) - Medium Tactical Application (15-30 tons) Thermoelectric Waste Heat Recovery Energy Analysis

Old Tricks for New Dogs? John Caddy and the Victorian Origins of TCCC.

PubMed

Reynolds, Penny S

2018-01-01

The success of Tactical Combat Casualty Care (TCCC) in reducing potentially preventable combat deaths may rely on both specific interventions (such as tourniquets) and the systematized application of immediate care. Essential elements of a combat care system include clear specification of immediate care priorities, standardized methodology, and inclusion and training of all nonmedical personnel in early response. Although TCCC is fairly recent, the construct is similar to that first suggested during the mid-nineteenth century by John Turner Caddy (1822-1902), a British Royal Navy staff surgeon. Although naval warfare engagements at the time were relatively infrequent, casualties could be numerous and severe and often overwhelmed the small medical staff on board. Caddy recognized that nonmedical personnel properly trained in the fundamentals of combat injury management would result in lives saved and greatly improved morale. The novelty was in his attempt to make procedures simple enough to be performed by nonmedical personnel under stress. However, Caddy's guidelines were completely overlooked for nearly two centuries. The principles of best practice for managing combat trauma injuries learned in previous wars have often been lost between conflicts. Understanding the historical roots of combat first responder care may enable us to better understand and overcome barriers to recognition and retention of essential knowledge. 2018.

Research of ad hoc network based on SINCGARS network

NASA Astrophysics Data System (ADS)

Nie, Hao; Cai, Xiaoxia; Chen, Hong; Chen, Jian; Weng, Pengfei

2016-03-01

In today's world, science and technology make a spurt of progress, so society has entered the era of information technology, network. Only the comprehensive use of electronic warfare and network warfare means can we maximize their access to information and maintain the information superiority. Combined with the specific combat mission and operational requirements, the research design and construction in accordance with the actual military which are Suitable for the future of information technology needs of the tactical Adhoc network, tactical internet, will greatly improve the operational efficiency of the command of the army. Through the study of the network of the U.S. military SINCGARS network, it can explore the routing protocol and mobile model, to provide a reference for the research of our army network.

The Adequacy of Current Interagency Doctrine

DTIC Science & Technology

2007-06-15

proposed new initiatives, the CSIS model calls for the establishment of an Interagency Task Force ( IATF ) to achieve unity of effort at the tactical...level, specifically 15 for reconstruction and stability operations. The IATF would assume the lead from the COCOM once major combat operations were...complete in a given area or region. The IATF would be civilian-led, directly control full interagency resources, and have dedicated funding authority

InfoDOMAIN. Fall 2011

DTIC Science & Technology

2011-09-01

magazine of Navy Cyber Forces that promotes the advancement of Information Dominance through an open exchange of better practices, tactics, and... Information Dominance Corps is central to that effort. For the Department of Defense and the Navy to operate freely within the cyber domain, we must...Officer (CIO) Division on the staff of the Deputy Chief of Naval Operations for Information Dominance (OPNAV N2/N6). Fleet assignments include combat

Army Logistician. Volume 39, Issue 2, March-April 2007

DTIC Science & Technology

2007-04-01

Most Army Reduces Tactical Supply System Footprint by thoMas h. aMent, jr. Centralizing all of the Army’s Corps/Theater Automated Data Processing...Middleware, which comprises both hardware and software, revises data in the Standard Army Retail Supply System (SARSS), thereby extending the use of the...Logistics: Supply Based or Distribution Based? The Changing Face of Fuel Management Combat Logistics Patrol Methodology Distribution-Based

F-22 Operational Squadron and T-38 Detachment Beddown at Tyndall Air Force Base, Florida

DTIC Science & Technology

2011-08-01

tactics, radar employment, identification, weapons employment, defensive response, electronic countermeasures, and electronic counter...use, and electronic countermeasures. Warning Area, MOA, and ATCAA 2,000 AGL to 60,000 MSL 0.75 to 1.5 hour (Dissimilar) Air Combat...night), air refueling, and strike-force rendezvous, conducting air-to-ground strikes, strike force defense and escort, air intercepts, electronic

Developing Soft Power Using Afloat Medical Capability

DTIC Science & Technology

2009-03-02

the National Security Strategy. Depending on its program employment , it has the capability to effectively combine the other elements of national power...Strategy through the employment of combatant commanders’ Theater Security Cooperation (TSC) Program in their area of responsibility. The TSC program is...In the final phases of Pacific campaign during World War II, tactical doctrine for employment of Navy hospital vessels changed, allowing them to

The Restless Context: Military Institutional Awareness of Social Change

DTIC Science & Technology

1978-04-03

dependence upon theistic explanations for meaning and purpose in life and upsurge in restless irrationality and immersion in cults (to what bases of...the evolution of appropriate missions, weapons systems, mobility and logistics systems, and tactical concepts appropriate for various future combat...and Multinational Corporations Nonconsonant Detente and NATO Deterrence and Detente The Impact of Crises on the Evolution of Strategy and 1’orces in

A SIMULATION OF HELICOPTER AIRCRAFT IN AN ARMED RECONNAISSANCE MODE, FOR THE CDC 1604 DIGITAL COMPUTER.

DTIC Science & Technology

A model is presented which is a computer simulation of a duel involving two helicopter sections, a scout and an attack section, and an armored mobile...constructed in an attempt to include the possible effects of terrain on tactics used by the combatants in the duel . The computer program, logic and model results are included. (Author)

Fighting Columns in Small Wars: An OMFTS Model

DTIC Science & Technology

2000-01-01

21 Map 3. The FAPLA Offensive to the Lomba River ...encountered by the Israelis in the Bekaa Valley or over the Golan Heights.28 As a result the SAAF had to develop proficiency in tactics such as "toss bombing...1987 Combat Group Bravo engaged two battalions and five tanks from FAPLA’s 21 Brigade as they crossed to the southern bank of the Lomba River

Reconnaissance of Overseas Depot-Level Maintenance.

DTIC Science & Technology

1984-04-01

laboratories; and - military construction investments. Also not included are numerous host-nation contributions such as tax waivers, wage supports, and some...materiel. The TARP workload includes the repair of tactical and combat vehicles, and communications-electronics and construction equipment. Even though...automotive and construction equip- ment, is administered by the 29th Area Support Group, a subordinate activity of the 21st Support Command. At the end of

What Just Happened? A Historical Evaluation of Project CHECO

DTIC Science & Technology

2013-06-01

completing their complement of combat sorties over Vietnam. For example, Captain Leo Vining 49...to eliminate jungle cover, concealment, and sanctuaries around key LOCs and fire-bases and second, to destroy the crops providing sustenance to the...Geography on Air Operations in SEA Seig, Louis 11-Jun-70 57 172 U Forward Airfields for Tactical Airlift in SEA Johnson, Leo J. Lippincott, Louis

Two Birds With One Stone: Application of Fundamental Cognitive Theory of Visual Perception Supporting Fratricide Prevention and Sensor Modeling Experimentation

DTIC Science & Technology

2008-12-01

tools capable of reducing fratricide and collateral damage. The theory of recognition-by-components developed by Dr. Irving Biederman presented a...trainer. The key to thermal combat identification was discovered in an unusual place: chick sexing. Biederman and Shiffrar [11] conducted object...professional sexers was .82. Biederman and Shiffrar conclude that “…after instruction the performance of the naïve subjects more closely resemble that of the

Prehospital and emergency care research at the US Army Institute of Surgical Research: enabling the next great leap in combat casualty survival.

PubMed

Gerhardt, Robert T

2011-01-01

Minimizing preventable death continues to be a primary focus of the combat casualty care research community, and of the Army Medical Department as a whole. Toward that end, tremendous successes have been realized in resuscitative surgery, critical care, rehabilitation, preventive medicine, and in our collective ability to project effective medical care into the most austere locations throughout the globe. Innovation in the care rendered outside of theater hospitals or strategic air evacuation conveyances, however, has not kept the same pace. The US military experience in World War II, Korea, and Vietnam served as a prime source for the development of the tactics, techniques, and procedures which spawned modern civilian sector trauma care and emergency medical services. But this ascendance was driven by the dedicated medics, corpsmen, physicians, nurses, and allied health practitioners from those conflicts who left the military for the civilian sector, leaving their replacements, in many cases, to repeat the same mistakes, and to relearn hard lessons that otherwise might have been assimilated had they been effectively captured and integrated into doctrine and training. A prime example of this phenomenon is the recent acknowledgement of the "en route care gap" existing in tactical medical evacuation. The US Army Institute of Surgical Research (USAISR) and the Army emergency medicine community have made a significant commitment toward elucidating the requirements, capability gaps, and a way-forward in search of the development of an integrated prehospital combat casualty care system, nested within the Joint Theater Trauma System. This paper examines specific research programs, concept development, and collaborations with other Army, joint, and civilian center organizations which comprise the USAISR Prehospital and Emergency Care Research Program, including the Remote Damage Control Resuscitation initiative, Emergency Telemedical Direction of Role-I providers, Combat Medical Voice Documentation System, and establishment of the Remote Trauma Outcomes Research Network.

Postural Stability of Special Warfare Combatant-Craft Crewmen With Tactical Gear.

PubMed

Morgan, Paul M; Williams, Valerie J; Sell, Timothy C

The US Naval Special Warfare's Special Warfare Combatant-Craft Crewmen (SWCC) operate on small, high-speed boats while wearing tactical gear (TG). The TG increases mission safety and success but may affect postural stability, potentially increasing risk for musculoskeletal injury. Therefore, the purpose of this study was to examine the effects of TG on postural stability during the Sensory Organization Test (SOT). Eight SWCC performed the SOT on NeuroCom's Balance Manager with TG and with no tactical gear (NTG). The status of gear was performed in randomized order. The SOT consisted of six different conditions that challenge sensory systems responsible for postural stability. Each condition was performed for three trials, resulting in a total of 18 trials. Overall performance, each individual condition, and sensory system analysis (somatosensory, visual, vestibular, preference) were scored. Data were not normally distributed therefore Wilcoxon signed-rank tests were used to compare each variable (ρ = .05). No significant differences were found between NTG and TG tests. No statistically significant differences were detected under the two TG conditions. This may be due to low statistical power, or potentially insensitivity of the assessment. Also, the amount and distribution of weight worn during the TG conditions, and the SWCC's unstable occupational platform, may have contributed to the findings. The data from this sample will be used in future research to better understand how TG affects SWCC. The data show that the addition of TG used in our study did not affect postural stability of SWCC during the SOT. Although no statistically significant differences were observed, there are clinical reasons for continued study of the effect of increased load on postural stability, using more challenging conditions, greater surface perturbations, dynamic tasks, and heavier loads. 2016.

Physiological and Technical-tactical Analysis in Brazilian Jiu-jitsu Competition.

PubMed

Andreato, Leonardo V; Franchini, Emerson; de Moraes, Solange M F; Pastório, Juliana J; da Silva, Danilo F; Esteves, João V D C; Branco, Braulio H M; Romero, Paulo V Ds; Machado, Fabiana A

2013-06-01

The present study aims at investigating the physiological response and technical-tactical parameters in Brazilian jiu-jitsu competition. The study included 35 male Brazilian jiu-jitsu athletes (adult category, body mass: 80.2 ± 13.0 kg), graded from white to brown belt, during combats fought at regional level. Twenty-two fights were analyzed in terms of technique and time structure. Blood glucose, lactate and maximal isometric grip strength were determined before and after the fights. The rate of perceived exertion was also assessed after the fight, using the 6-20 Borg rating. The fights were recorded and the following variables were determined: the exertion/pause ratio and subjective intensity of actions, categorized between low and high intensity. The results indicated that during Brazilian jiu-jitsu fights, the glycolytic pathway is only moderately activated (lactate before: 4.4 (4.0 - 4.6) mmol/L, after: 10.1 (8.0 - 11.3) mmol/L; glucose before: 112.4 ± 22.3 mg/dL, after: 130.5 ± 31.0 mg/dL). The exertion during the fight resulted in significant reductions in handgrip strength (right hand grip before: 45.9 ± 10.3 kgf, after: 40.1 ± 9.5 kgf; left hand grip before: 44.2 ± 11.1 kgf, after: 37.0 ± 10.2 kgf). The athletes rated the fight as hard: 15 (13 - 15). Effort/pause ratio was 6:1, while high-intensity actions lasted approximately 4 s, resulting in a low/high intensity? ratio of 8:1. It is recommended that coaches direct the training loads to simulate the energy demand imposed by the competitive matches, activating moderately the glycolytic pathway. Moreover, the time structure of combats can be used to prescribe both physical and technical-tactical training.

Effect of Combat Stress in the Psychophysiological Response of Elite and Non-Elite Soldiers.

PubMed

Tornero-Aguilera, José Francisco; Robles-Pérez, José Juan; Clemente-Suárez, Vicente Javier

2017-06-01

We aimed to analyse the effect of combat stress in the psychophysiological responses of elite and non-elite soldiers. We analysed heart rate, cortical arousal, skin temperature, blood lactate concentration and lower body muscular strength before and after a tactical combat simulation in 40 warfighters divided in two groups: elite (n: 20; 28.5 ± 6.38 years) and non-elite (n:20; 31.94 ± 6.24 years) group. Elite presented a significantly higher lactate concentration after combat than non elite soldiers (3.8 ± 1.5 vs 6.6 ± 1.3 mmol/L). Non-elite soldiers had a higher heart rate pre and post the simulation than elite (82.9 ± 12.3 vs 64.4 ± 11. pre non elite and elite respectively; 93.0 ± 12.8 vs 88 ± 13.8 bpm post non elite and elite respectively). Elite soldiers presented higher lower muscular strength than elite in all test and before and after the combat simulation. Cortical arousal was not modified significantly in both groups. We conclude elite soldiers presented in combat a higher anaerobic metabolism activation and muscular strength than non-elite soldiers, but cardiovascular, cortical, and muscular strength manifestation presented the same response in both elite and non-elite soldiers.

RAPID RESCUE: BREAKING THE MOLD OF ROUTINE CONTINGENCY RESPONSE FOR PERSONNEL RECOVERY

DTIC Science & Technology

2016-10-23

ultimately lead to timelier response and greater economy of force for an already critically strained Air Force core function. 1 INTRODUCTION...achieve economy of force. When an OPLAN calls for PR, a capability is requested rather than individual unit. The existing UTCs are too rigid and...the combatant commander and operational planners to achieve unity and economy of force without exceeding PR capacity.61 Tactical Employment

These Honored Dead: The Battle of Rivers Bridge and Civil War Combat Casualties. Teaching with Historic Places.

ERIC Educational Resources Information Center

Bell, Dan

Encountering the U.S. Civil War on a smaller, human scale makes the conflict more approachable, vivid, and real. Rivers Bridge State Historic Site (South Carolina) offers a glimpse of the Civil War on such a scale. The small area allows visitors to comprehend the entire battlefield, its tactics, and to see how veteran troops near the end of the…

Combating Terrorism: A Conceptual Framework for Targeting at the Operational Level

DTIC Science & Technology

2004-06-17

for Joint Intelligence Preparation of the Battlespace. The key process is the JIPB which is tried and tested , offering a very logical and clear...Intelligence Preparation of the Battlespace (JIPB) process, as published in Joint Publication 2-01.3, Joint Tactics, Techniques, and Procedures for Joint...Intelligence Preparation of the Battlespace, 24 May 2000, for its application to targeting terrorism at the operational level. The

Differential-Game Examination of Optimal Time-Sequential Fire-Support Strategies

DTIC Science & Technology

1976-09-01

77 004033 NPS-55Tw76091 NAVAL POSTGRADUATE SCHOOL 4Monterey, California i ’ DIFFERENTIAL- GAME EXAMINATION OF OPTIMAL TIME-SEQUENTIAL FIRE...CATALOG NUMBER NPS-55Tw76091 4. TITLE (and Subtitle) S. TYPE OF REPDRT & PERIOD COVERED Differential- Game Examination of Optimal Tir Technical Report...NOTES 19. KEY WORDS (Continue on reverse side If necessary and identify by block number) Differential Games Lanchester Theory of Combat Military Tactics

Report of the Panel on Tactical Aircraft

DTIC Science & Technology

1968-07-01

i. The Department of the Air Force and the Department of the Navy should be requested to prepare "white papers " on aircraft/ strike concepts that...countermeasures; expand exploratory develop- ment, e. Evaluation of penetration aids; call for concept papers , f. Combat data; develop flight recorders...the Navy and the Department of the Air Force to prepare "white papers " on comprehensive aircraft penetration/ strike concepts that include explicit

Aerospace Power: The Case for Indivisible Application

DTIC Science & Technology

1986-09-01

missile, used with such impact by Argentina during the Falklands battle, will be seen as just a modest beginning . The CEP of new weapons will likely be... Argentina to the Soviet Union, to accomplish a spectrum of combat missions with rapidly increasing effectiveness . The mixed nature of the "blessings of...aerospace forces according to their capabilities and the elimination of the rigid strategic and tactical stereotypes . 60 AEROSPACEPOWER These global

CTC Sentinel. Volume 2, Issue 6, June 2009

DTIC Science & Technology

2009-06-01

Pakistan also makes it easier for al-Qa`ida to manage local perceptions and deny involvement in controversial terrorist attacks within the country...Combating Terrorism Center (CTC) at West Point, where he manages the Harmony Program and is developing the CTC’s South Asian research program. Prior to...operational art. Police operational art is defined as the capacity to go beyond managing single tactical incidents to influencing the effects of multiple

The Untapped Potential of School Directors to Strengthen School-Based Responses to HIV/AIDS. Discussion Paper No. III

ERIC Educational Resources Information Center

Wijngaarden, Jan; Mallik, Arun; Shaeffer, Sheldon

2005-01-01

An evaluation is presented on the impact of HIV/AIDS on the education sector in the Asia Pacific region. The spread of HIV/AIDS not only brings illness and death, it also threatens the efforts already made to achieve the goal of Education for All (EFA). Education can combat the negative consequences wrought by HIV/AIDS. Tactics include (1)…

The U.S. Combat and Tactical Wheeled Vehicle Fleets: Issues and Suggestions for Congress

DTIC Science & Technology

2011-01-01

nonlinear, irregular distribution of brigade and battalion formations means that there is no longer a relatively more secure rear area, an...enhancement package, according to civilian sources, included depleted- uranium armor, digital command- and-control architecture, digital color terrain maps...system robustness and flexibility, and (3) more often than not, the preparation of the analysis (e.g., terrain formatting , laydown of forces, timing of

Joint Logistics Over-the-Shore: Increasing the Speed of Response

DTIC Science & Technology

2013-03-01

military has employed amphibious operations to support its tactical, operational, and strategic objectives throughout history. According to Donald Boose...1645 are the earliest recorded amphibious operations in North America .2 U.S. interests around the world drove the Army, Navy, and Marine Corps to...employed for combat assaults onto beaches. Donald Boose describes the various 2 operations during World War II that were conducted throughout the

Predeployment training for forward medicalisation in a combat zone: the specific policy of the French Military Health Service.

PubMed

Pasquier, Pierre; Dubost, Clément; Boutonnet, Mathieu; Chrisment, Anne; Villevieille, Thierry; Batjom, Emmanuel; Bordier, Emmanuel; Ausset, Sylvain; Puidupin, Marc; Martinez, Jean-Yves; Bay, Christian; Escarment, Jacques; Pons, François; Lenoir, Bernard; Mérat, Stéphane

2014-09-01

To improve the mortality rate on the battlefield, and especially the potentially survivable pre-Medical Treatment Facility deaths, Tactical Combat Casualty Care (TCCC) is now considered as a reference for management of combat casualty from the point of injury to the first medical treatment facility. TCCC comprises of a set of trauma management guidelines designed for use on the battlefield. The French Military Health Service also standardised a dedicated training programme, entitled "Sauvetage au Combat" (SC) ("forward combat casualty care"), with the characteristic of forward medicalisation on the battlefield, the medical team being projected as close as possible to the casualty at the point of injury. The aim of our article is to describe the process and the result of the SC training. Records from the French Military Health Service Academy - École du Val-de-Grâce administration, head of the SC teaching programme, defining its guidelines, and supporting its structure and its execution, were examined and analyzed, since the standardisation of the SC training programme in 2008. The total number of trainees was listed following the different courses (SC1, SC2, SC3). At the end of 2013, every deployed combatant underwent SC1 courses (confidential data), 785 health-qualified combatants were graduated for SC2 courses and 672 Role 1 physician-nurse pairs for SC3 courses. The SC concept and programmes were defined in France in 2007 and are now completely integrated into the predeployment training of all combatants but also of French Military Health Service providers. Finally, SC teaching programmes enhance the importance of teamwork in forward combat medicalisation settings. Copyright © 2014 Elsevier Ltd. All rights reserved.

Technical-tactical analysis of youth olympic taekwondo combat.

PubMed

Tornello, Francesco; Capranica, Laura; Minganti, Carlo; Chiodo, Salvatore; Condello, Giancarlo; Tessitore, Antonio

2014-04-01

The purpose of this study was to define the technical and tactical profiles of official youth taekwondo competitions played under the most recent rules of the International Taekwondo Federation. Tactical actions (i.e., attack, defense, and block), technical executions (from 1- to 4-point scores), kicking legs (i.e., front/rear and right/left), and overall technical effectiveness were investigated in relation to match outcome of semifinal and final competitions (n = 50) of youth (aged 13-14 years) black belt athletes during the Italian Taekwondo Cadet Championship. Differences (p < 0.001) were found among all action typologies (Attack: 50.9 ± 2.2%; Defense: 27.7 ± 1.5%; Block: 21.3 ± 1.6%), with winners showing fewer (p = 0.005) offensive actions and more (p = 0.001) defensive actions with respect to non-winners. Independently from match outcome, technical exchanges showed differences (p < 0.001) for technical executions. Winners resulted more efficient (p < 0.001) for both technical and tactical variables. In general, these findings showed that Cadets tend to adopt an offensive strategy. In considering that the adoption of the new electronic system requires athletes to execute correct technical actions to have a score assigned, coaches should emphasize the effectiveness of scoring techniques and help athletes to effectively improve their defense and counterattack capabilities.

How community action, science and common sense can work together to develop an alternative way to combat desertification.

PubMed

Bethune, Shirley; Schachtschneider, Klaudia

2004-12-01

The Spitzkoppe Community Campsite in western Namibia lies in an area with very limited water resources. Water scarcity places a constraint on community income generation and development opportunities. The existing water resources are overexploited and to ensure future water security, the community must take sustainable water management into consideration in their daily lives and business ventures, including tourism. This has been successfully achieved at the Spitzkoppe Community Campsite through a combination of high community motivation, organisation and action, the involvement of researchers and trainers in water resource management and support from developers. The most appropriate water management solutions were found through ongoing practical testing of different strategies and technologies over two years. This paper presents a case study of a community-based tourist camp at Spitzkoppe and traces the community's progress towards developing an alternative way to combat desertification and a potentially lucrative tourist business.

Tactical Reconnaissance: UAVS Versus Manned Aircraft

DTIC Science & Technology

1997-03-01

level missions under the missile and radar detection envelope. It flew 1651 missions with a return rate of 87.2%. 3 The development of newer and more... level . The organizational structure of manned aircraft squadrons is therefore time tested and clearly defined. 12 By contrast UAV operations have had a ... a high level of information and sensor technology is available today it has been integrated to only a fraction of its combat potential following the

Peter the Great: Linking Military Strategy to National Objectives in Imperial Russia

DTIC Science & Technology

1999-04-01

provisions) and because its forces could not move fast enough to overcome the Ottoman’s delaying tactics.1 Vasili Golitsyn, Alexei’s representative to...conclusion when, in 1694, he pitted six Streltsy regiments against his two new Guards regiments (Preobrazhenskii and Semenovskii) in mock combat. The...Press, 1971. Gray, Ian. Peter the Great: Emperor of all Russia. New York: J.B.Lippincott, 1960. Klychevsky, Vasili . Peter the Great. Boston: Beacon

Single Pricing for Major Items in FMS (Foreign Military Sales).

DTIC Science & Technology

1984-01-01

PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK Director, US Army Materiel Systems Analysis AREA& WORK UNIT NUMBERS Activity...study it was found that, though price estimates were believed to be low and imprecise, no work had been done by any of the organizations involved in FMS...other support equipment, ground forces support materiel C medical - dental materiel H aircraft - air materiel K tactical and support vehicles -combat and

Agile Combat Support Doctrine and Logistics Officer Training: Do We Need an Integrated Logistics School for the Expeditionary Air and Space Force?

DTIC Science & Technology

2003-02-01

Rank-Order Correlation Coefficients statistical analysis via SPSS 8.0. Interview informants’ perceptions and perspec­ tives are combined with...logistics training in facilitating the em­ ployment of doctrinal tenets in a deployed environment. Statistical Correlations: Confirmed Relationships...integration of technology and cross-func­ tional training for the tactical practitioners. Statistical Correlations: Confirmed Relationships on the Need

Blue Flag Distributed Wargaming System

DTIC Science & Technology

1992-07-01

combat simulation , and multi- site video teleconferencing (VTC). The Warrior Flag 90 feasibility demonstration was sponsored by the 4441st Tactical...provide RS-422 cross patching, loop -back and test points. At the hub six CSUs and two fiber optic modems were cabled in the normal-thru configuration...spare crypto or the fiber optic modem may be placed on-line via a patch. Loop plugs were provided for testing. Clock switches were provided to switch

Forty-Sixth Indiana Regiment: A Tactical Analysis of Amphibious Operations and Major Combat Engagements during the American Civil War

DTIC Science & Technology

2013-06-14

19 Battle of New Madrid and Island Number Ten ............................................................ 19 Fort Pillow... New Madrid , Battle of Island Number Ten, an operation against Fort Pillow, Battle of Port Gibson, Battle of Champion Hill, the siege of Vicksburg...In March 1862, the regiment participated in the siege of New Madrid , and the siege and capture of Island Number Ten along the Mississippi River in

Performance Assessment of the 3M Combat Arms Generation 4.0 Tactical Military Shooter’s Ear Plug

DTIC Science & Technology

2016-06-24

blast , impulsive noise attenuation, REAT, IPIL 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF...fire could eventually result in permanent hearing loss. Noise exposures from larger weapons and blasts could instantly cause permanent hearing loss... noise . The general approach for this assessment was to use American National Standards Institute (ANSI) measurement procedures for continuous

Winning the Soft War: The Employment of Tactical PSYOP Teams in Combat Operations

DTIC Science & Technology

2012-06-08

elements thereof guide their actions in support of national objectives. It is authoritative but requires judgment in application.7 Information Operations...Delimitations This thesis defines delimitations as self -imposed research boundaries. The study does not examine strategic MISO, or look at MISO outside of...horizontally, not vertically; e.g., ask an esteemed “old timer” to support your new initiative if other veterans resist. CONSISTENCY: People fulfill written

What’s Operations Research? and Why Should We (Interagents) Care?

DTIC Science & Technology

2010-02-09

OR (from DSB Report on ISR applications) – World War I • Thomas Edison led anti-submarine warfare tactics study/development – World War II • English...Operations – Joint Warfare – Resources/Readiness/Training – Acquisition – Interdisciplinary Advances in OR • Recent Special Meetings – Power and Energy...the scientific method to inform decisions • Early applications were military operations focused – Lanchester equations of combat – Anti-submarine

Assessing the Treatment of Airborne Tactical High Energy Lasers in Combat Simulations

DTIC Science & Technology

2003-03-01

Raymond A . Physics for Scientists and Engineers (4th edition). Philadelphia: Saunders College Publishing, 1996. Sirak, Michael. “Industry Vies...supported, my efforts on a single page, several individuals are noteworthy. I’d like to thank Dr. Hill for getting me into this mess. The promise of a ...research topic with some application in an area of personal interest was a welcome departure from otherwise mundane, academic choices. I’d also

A Tactical Database for the Low Cost Combat Direction System

DTIC Science & Technology

1990-12-01

another object. Track is a representation of some environmental phenomena converted into accurate estimates of geographical position with respect to...by the method CALCULATE RELATIVE POSITION. In order to obtain a better similarity of mehods , the methods OWNSHIP DISTANCE TO PIM, ESTIMATED TIME OF...this mechanism entails the risk that the user will lose all of the work that was done if conflicts are detected and the transaction cannot be committed

Proposals for Codaer (Combat Data Exchange Relay)

DTIC Science & Technology

1949-04-22

Target Reporting 6 CODAER INDICATORS 7 SHAFT POSITION TRANSMISSION AND CODING 9 OPERATIONS CONTROL 10 AA FIRE COORDINATION 10 INTERSHIP PLOTS 12 RELAY...of providing tactical data on at least 500 different targets or friends. The link should be insensitive to jamming and have a high degree of security...gyrations of high speed air targets. This sets the minimum data repetition rate at about 5 reports per second. Better results, particularly in view of

Integrating Chemical Biological, Radiologic, and Nuclear (CBRN) Protocols Into TCCC Introduction of a Conceptual Model - TCCC + CBRN = (MARCHE)2.

PubMed

DeFeo, Devin R; Givens, Melissa L

The authors would like to introduce TCCC [Tactical Combat Casualty Care] + CBRN [chemical, biological, radiological, and nuclear] = (MARCHE)2 as a conceptual model to frame the response to CBRN events. This model is not intended to replace existing and well-established literature on CBRNE events but rather to serve as a response tool that is an adjunct to agent specific resources. 2018.

Network Centric Warfare Case Study: U.S. V Corps and 3rd Infantry Division (Mechanized) During Operation Iraqi Freedom Combat Operations (Mar-Apr 2003). Volume 3. Network Centric Warfare Insights

DTIC Science & Technology

2003-01-01

OPSEC), military deception, psychological operations (PSYOPS), special information operations (IO), information assurance, physical security...nonlethal effects, such as operational 8 Network Centric Warfare Case Study security (OPSEC), military deception, psychological operations (PSYOP...Support Operations Group ASR Alternate Supply Route; or, Ammunition Supply Rate ATACMS Army Tactical Missile System ATARS Advanced

Impact of flying qualities on mission effectiveness for helicopter air combat, volume 1

NASA Technical Reports Server (NTRS)

Harris, T. M.; Beerman, D. A.

1983-01-01

A computer simulation to investigate the impact of flying qualities on mission effectiveness is described. The objective of the study was to relate the effects of flying qualities, such as precision of flight path control and pilot workload, to the ability of a single Scout helicopter, or helicopter team, to accomplish a specified anti-armor mission successfully. The model of the actual engagement is a Monte Carlo simulation that has the capability to assess the effects of helicopter characteristics, numbers, tactics and weaponization on the force's ability to accomplish a specific mission against a specified threat as a function of realistic tactical factors. A key feature of this program is a simulation of micro-terrain features and their effects on detection, exposure, and masking for nap-of-the-earth (NOE) flight.

Prehospital burn management in a combat zone.

PubMed

Lairet, Kimberly F; Lairet, Julio R; King, Booker T; Renz, Evan M; Blackbourne, Lorne H

2012-01-01

The purpose of this article is to provide a descriptive study of the management of burns in the prehospital setting of a combat zone. A retrospective chart review was performed of U.S. casualties with >20% total-body-surface-area thermal burns, transported from the site of injury to Ibn Sina Combat Support Hospital (CSH) between January 1, 2006, and August 30, 2009. Ibn Sina CSH received 225 burn casualties between January 2006 and August 2009. Of these, 48 met the inclusion criteria. The mean Injury Severity Score was 31.7 (range 4 to 75). Prehospital vascular access was obtained in 24 casualties (50%), and 20 of the casualties received fluid resuscitation. Out of the 48 casualties enrolled, 28 (58.3%) did not receive prehospital fluid resuscitation. Of the casualties who received fluid resuscitation, nearly all received volumes in excess of the guidelines established by the American Burn Association and those recommended by the Committee for Tactical Combat Casualty Care. With regard to pain management in the prehospital setting, 13 casualties (27.1%) received pain medication. With regard to the prehospital fluid resuscitation of primary thermal injury in the combat zone, two extremes were noted. The first group did not receive any fluid resuscitation; the second group was resuscitated with fluid volumes higher than those expected if established guidelines were utilized. Pain management was not uniformly provided to major burn casualties, even in several with vascular access. These observations support improved education of prehospital personnel serving in a combat zone.

Combat injury coding: a review and reconfiguration.

PubMed

Lawnick, Mary M; Champion, Howard R; Gennarelli, Thomas; Galarneau, Michael R; D'Souza, Edwin; Vickers, Ross R; Wing, Vern; Eastridge, Brian J; Young, Lee Ann; Dye, Judy; Spott, Mary Ann; Jenkins, Donald H; Holcomb, John; Blackbourne, Lorne H; Ficke, James R; Kalin, Ellen J; Flaherty, Stephen

2013-10-01

The current civilian Abbreviated Injury Scale (AIS), designed for automobile crash injuries, yields important information about civilian injuries. It has been recognized for some time, however, that both the AIS and AIS-based scores such as the Injury Severity Score (ISS) are inadequate for describing penetrating injuries, especially those sustained in combat. Existing injury coding systems do not adequately describe (they actually exclude) combat injuries such as the devastating multi-mechanistic injuries resulting from attacks with improvised explosive devices (IEDs). After quantifying the inapplicability of current coding systems, the Military Combat Injury Scale (MCIS), which includes injury descriptors that accurately characterize combat anatomic injury, and the Military Functional Incapacity Scale (MFIS), which indicates immediate tactical functional impairment, were developed by a large tri-service military and civilian group of combat trauma subject-matter experts. Assignment of MCIS severity levels was based on urgency, level of care needed, and risk of death from each individual injury. The MFIS was developed based on the casualty's ability to shoot, move, and communicate, and comprises four levels ranging from "Able to continue mission" to "Lost to military." Separate functional impairments were identified for injuries aboard ship. Preliminary evaluation of MCIS discrimination, calibration, and casualty disposition was performed on 992 combat-injured patients using two modeling processes. Based on combat casualty data, the MCIS is a new, simpler, comprehensive severity scale with 269 codes (vs. 1999 in AIS) that specifically characterize and distinguish the many unique injuries encountered in combat. The MCIS integrates with the MFIS, which associates immediate combat functional impairment with minor and moderate-severity injuries. Predictive validation on combat datasets shows improved performance over AIS-based tools in addition to improved face, construct, and content validity and coding inter-rater reliability. Thus, the MCIS has greater relevance, accuracy, and precision for many military-specific applications. Over a period of several years, the Military Combat Injury Scale and Military Functional Incapacity Scale were developed, tested and validated by teams of civilian and tri-service military expertise. MCIS shows significant promise in documenting the nature, severity and complexity of modern combat injury.

AH-64E Apache Remanufacture (AH-64E Remanufacture)

DTIC Science & Technology

2015-12-01

Support Operations to Major Combat Operations, when required, in day, night, obscured battlefield and adverse weather conditions. The AH-64E enables the...adverse weather and obscurants , and can effectively engage and destroy advanced threat weapon systems on the air-land battlefield. Tactically, the AH-64E...Objective 30 Survive Band IV MANPADS IR Missile Engagement IAW JROCM 086-10 IAW JROCM 086-10 IAW JROCM 086-10 Met Objective IAW JROCM 086-10 Force Protection

The Impact of Local Smoking Culture on the Smoking Behavior of U.S. Soldiers

DTIC Science & Technology

2018-03-01

79 percent of heart disease and 35 to 58 percent of lung cancer resulting in premature death (2006, p. 178). B. SMOKING CULTURE IN THE MILITARY...occupational specialties, trained to engage in tactical land combat, are shown to experience the stressors and mental health disorders linked with ...people with only a high school diploma smoke while only 8 percent of people with four-year degrees smoke (Centers for Disease Control and Prevention

The Land Combat Model (DYNCOM). Volume 2

DTIC Science & Technology

1970-01-01

maneuver units. While moving, each element guides on his maneuver unit leader who designates routes and formations. , If the maneuver unit is...occupying a stationary position, the decision to Initiate movement is made by the man- euver unit leader . ,K... •■«mriamnii-K mmäi —^-- i’fafc-Ja-M...vided a communication net known as the platoon tactical net. The platoon leaders and other elements, designated by input data, are on a net

Design Guidelines for Prevention of Corrosion in Combat and Tactical Vehicles

DTIC Science & Technology

1988-03-01

deterioration is used to describe phenomena whereby materials in general (i.e., rubber, plastics, wood ) suffer loss of ’ integrity, or contaminate other...per million, causes embrittlement of rubber tires. Microorganisms cause materials such as wood or canvas to rot, and can also promote metal corrosion...limited to the following: o Wood o Cardboard o Open-cell foams o Sponge rubber 21 The solution is to avoid placing materials ouch as these in contact with

The C2 Workstation and Data Replication over Disadvantaged Tactical Communication Links

DTIC Science & Technology

2007-09-01

person shall be subject to a penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number...SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT UU 18. NUMBER OF PAGES 14 19a. NAME OF RESPONSIBLE PERSON a. REPORT unclassified b...PUBLIC RELEASE C2WS Physical Environment Zodiac Network Radio Network Combat Level Node (Vehicle) Radio Local Store Local Store Local Store To Other

August Storm: Soviet Tactical and Operational Combat in Manchuria, 1945 (Leavenworth Papers, Number 8)

DTIC Science & Technology

1983-06-01

imperialistic Japan in 1945] (Moskva: Izdatel’stvo "Nauka," 1969), 401. By July 1945, 5th Army forces had completed their long movement by rail from the...afternoon, Imperial General Headquarters issued to commanders of all theaters emergency orders that read, "The Soviet Union declared war on Japan ...istoriko-memuarny ocherk o razgrome imperialisticheskoi iapony v 1945 godu [Finale: A historical memoir survey about the rout of imperialistic Japan

Tactical/Combat Engines Cetane Window Evaluation

DTIC Science & Technology

2013-01-31

non-instrumented injector . The leaky instrumented injector was showing some of the combustion characteristics of the diesel fuel and it was...Instrumented HEUI-B Injector -10 0 10 20 30 40 50 60 70 80 90 100 -30 -20 -10 0 10 20 30 40 50 60 J/ CA D CAD HRR Comparison of Different Injectors Diesel ...SUPPLEMENTARY NOTES 14. ABSTRACT The European Stationary Cycle 13 Mode test was performed on a turbocharged inline 6-cylinder diesel engine and a

Global Demands: Limited Forces. US Army Deployment

DTIC Science & Technology

1984-01-01

will remain a perennial problem . The administration does not want to provide potential adver- saries with details of national strategy. Nor do the...deployments ana tactical operations exacerbate this shortfall. In a crisis, the national command authorities will be faced with a serious problem , choosing be...the planned usa of available Arm combat forces to maxium their 00oWta i the most crii" theats. The nation will hae to deal w1th this shortfall i

Teutoburg Forest, Little Bighorn, and Maiwand: Why Superior Military Forces Sometimes Fail

DTIC Science & Technology

2009-06-12

weapons soldiers carried javelins or throwing spears called pilum, short, stabbing swords called a gladius, and usually a dagger. 40 The pilum was...Chychota, and Doc Gabel. Without the guidance of my chair Lou DiMarco I would have floundered aimlessly long ago, and I appreciate all of his insight...combatants, and the tactics used. Yet all three battles are cases where the more powerful, technologically advanced side lost to a more primitive

One Size Does Not Fit All: How Acquisition Fails the Joint Force Commander

DTIC Science & Technology

2010-04-02

Campaign Planning and Strategy . The contents of this paper reflect my own personal views and are not necessarily endorsed by the Joint Forces Staff...one-size-fits-all‖ approach has insidiously led to a flawed aircraft acquisition strategy that allows unacceptable risk to combat effectiveness in an...and 78% of the total US tactical aviation fleet. This ―one-size-fits-all‖ approach has insidiously led to a flawed aircraft acquisition strategy

Combat Pair: The Evolution of Air Force-Navy Integration in Strike Warfare

DTIC Science & Technology

2007-01-01

Rear Admiral David Buss , USN, at the time Commanding Officer of USS John C. Stennis, for freely sharing his time during our three-day visit despite...These points were further affirmed by the combined force mari - time component commander (CFMCC) in Enduring Freedom, Vice Admiral Charles Moore, Jr...attack, the Navy’s Arleigh Burke -class destroyer USS Higgins on station in the North Arabian Gulf served as a tactical ballistic missile early

The Civilian Uplift and Unified Action: Organizing for Stability Operations in Regional Command-East

DTIC Science & Technology

2012-03-01

Intelligence Relevant in Afghanistan,”18 began sending capabilities to SOIC –East to flesh out the organization , and provided guidance for synthesizing...military organizations throughout the area of operations. This “civilian uplift” represented the largest deployment of U.S. agencies to a combat zone since...the Vietnam War.1 The CJTF–82/RC–E headquarters was organized around the headquarters, tactical opera- tions centers, and the special troops

The Bear Went Over the Mountain: Soviet Combat Tactics in Afghanistan,

DTIC Science & Technology

1996-08-01

spin out of control and out of Moscow’s orbit. The Soviet Politburo moved to stabilize the situation. On 27 December 1979, Moscow struck with a Coup de ...like a good idea , however, this was the dread stroevoy smotr [ceremonial inspection] which was an unwelcome part of peace-time, garrison sol- diering...and displays would be aligned with pieces of string. The process could take three days. Although inspections are good ideas , these massive formal

Trauma Induced Pain and Wound Management in Emergency Environment by Low Energy Photonic Therapy

DTIC Science & Technology

2004-09-01

Technology and Emergency Medical Procedures”, held in St. Pete Beach, USA, 16-18 August 2004, and published in RTO-MP-HFM-109. Report Documentation Page...Casualty Care in Ground-Based Tactical Situations: Trauma Technology and Emergency Medical Procedures (Soins aux blessés au combat dans des situations...tactiques : technologies des traumas et procédures médicales durgence)., The original document contains color images. 14. ABSTRACT 15. SUBJECT TERMS 16

Needle Decompression of Tension Pneumothorax Tactical Combat Casualty Care Guideline Recommendations

DTIC Science & Technology

2012-07-06

Oxford Centre for Evidence - Based Medicine (OCEBM) method. 11. FINDINGS Thoracic injuries are one of the leading causes of death in trauma...for Evidence - Based Medicine . http://www.cebm.net/index.aspx?o=5653. Accessed on May 24, 2012 12. Davis DP, Pettit K, Rom CD, et al: The safety...TABLE Oxford Centre for Evidence - Based Medicine 2011 Levels of Evidence * Level may be graded down on the basis of study quality, imprecision

Temporary and definitive external fixation of war injuries: use of a French dedicated fixator.

PubMed

Mathieu, Laurent; Ouattara, Naklan; Poichotte, Antoine; Saint-Macari, Erwan; Barbier, Olivier; Rongiéras, Fréderic; Rigal, Sylvain

2014-08-01

External fixation is the recommended stabilization method for both open and closed fractures of long bones in forward surgical hospitals. Specific combat surgical tactics are best performed using dedicated external fixators. The Percy Fx (Biomet) fixator was developed for this reason by the French Army Medical Service, and has been used in various theatres of operations for more than ten years. The tactics of Percy Fx (Biomet) fixator use were analysed in two different situations: for the treatment of French soldiers wounded on several battlefields and then evacuated to France and for the management of local nationals in forward medical treatment facilities in Afghanistan and Chad. Overall 48 externals fixators were implanted on 37 French casualties; 28 frames were temporary and converted to definitive rigid frames or internal fixation after medical evacuation. The 77 Afghan patients totalled 85 external fixators, including 13 temporary frames applied in Forward Surgical Teams (FSTs) prior to their arrival at the Kabul combat support hospital. All of the 47 Chadian patients were treated in a FST with primary definitive frames because of delayed surgical management and absence of higher level of care in Chad. Temporary frames were mostly used for French soldiers to facilitate strategic air medical evacuation following trauma damage control orthopaedic principles. Definitive rigid frames permitted achieving treatment of all types of war extremity injuries, even in poor conditions.

Technical and operational users' opinions of a handheld device to detect directed energy.

PubMed

Boyd, Andrew D; Naiman, Melissa; Stevenson, Greer W; Preston, Richard; Valenta, Annette L

2013-05-01

Lasers, a form of directed energy (DE), are a threat to pilots and Air Force personnel. In light of this threat, a handheld medical device called the "Tricorder" is under development to improve situational awareness of DE. Current operational procedures do not include methods for recording or handling new information regarding DE. The purpose of this study was to understand Air Force personnel opinions and beliefs about desired features and operational use to enhance user acceptance of the Tricorder. Q-methodology was implemented to study opinions and beliefs related to DE. Two groups were approached, medical personnel in the Illinois Air National Guard and four active duty members of an Air Force Rescue Squadron. Both groups completed the same Q-sort of both operational and equipment concerns. Six opinion sets regarding operational concerns described 61% of the total variation in perceptions among participants. The factors were: concern over health effects, implications to individuals, combat/tactical concerns, force health protection, and theater/tactical concerns. Five opinion sets described 68% of the variation in the equipment functions perceived as most important. The participants indicated that ideally the device should measure exposure, enhance laser detection/response, support night vision and ease of use, detect threats, and enhance combat medicine. This survey revealed the complexity of equipment and the operational implications of detecting DE. Q-methodology is a unique strategy to both evaluate technology and explore users' concerns.

Combat cueing

NASA Astrophysics Data System (ADS)

Kachejian, Kerry C.; Vujcic, Doug

1998-08-01

The combat cueing (CBT-Q) research effort will develop and demonstrate a portable tactical information system that will enhance the effectiveness of small unit military operations by providing real-time target cueing information to individual warfighters and teams. CBT-Q consists of a network of portable radio frequency (RF) 'modules' and is controlled by a body-worn 'user station' utilizing a head mounted display . On the battlefield, CBT-Q modules will detect an enemy transmitter and instantly provide the warfighter with an emitter's location. During the 'fog of battle', CBT-Q would tell the warfighter, 'Look here, right now individuals into the RF spectrum, resulting in faster target engagement times, increased survivability, and reduce the potential for fratricide. CBT-Q technology can support both mounted and dismounted tactical forces involved in land, sea and air warfighting operations. The CBT-Q system combines robust geolocation and signal sorting algorithms with hardware and software modularity to offer maximum utility to the warfighter. A single CBT-Q module can provide threat RF detection. Three networked CBT-Q modules can provide emitter positions using a time difference of arrival (TDOA) technique. The TDOA approach relies on timing and positioning data derived from a global positioning systems. The information will be displayed on a variety of displays, including a flat-panel head mounted display. The end results of the program will be the demonstration of the system with US Army Scouts in an operational environment.

The influence of personal protection equipment, occupant body size, and restraint system on the frontal impact responses of Hybrid III ATDs in tactical vehicles.

PubMed

Zaseck, Lauren Wood; Orton, Nichole Ritchie; Gruber, Rebekah; Rupp, Jonathan; Scherer, Risa; Reed, Matthew; Hu, Jingwen

2017-08-18

Although advanced restraint systems, such as seat belt pretensioners and load limiters, can provide improved occupant protection in crashes, such technologies are currently not utilized in military vehicles. The design and use of military vehicles presents unique challenges to occupant safety-including differences in compartment geometry and occupant clothing and gear-that make direct application of optimal civilian restraint systems to military vehicles inappropriate. For military vehicle environments, finite element (FE) modeling can be used to assess various configurations of restraint systems and determine the optimal configuration that minimizes injury risk to the occupant. The models must, however, be validated against physical tests before implementation. The objective of this study was therefore to provide the data necessary for FE model validation by conducting sled tests using anthropomorphic test devices (ATDs). A secondary objective of this test series was to examine the influence of occupant body size (5th percentile female, 50th percentile male, and 95th percentile male), military gear (helmet/vest/tactical assault panels), seat belt type (3-point and 5-point), and advanced seat belt technologies (pretensioner and load limiter) on occupant kinematics and injury risk in frontal crashes. In total, 20 frontal sled tests were conducted using a custom sled buck that was reconfigurable to represent both the driver and passenger compartments of a light tactical military vehicle. Tests were performed at a delta-V of 30 mph and a peak acceleration of 25 g. The sled tests used the Hybrid III 5th percentile female, 50th percentile male, and 95th percentile male ATDs outfitted with standard combat boots and advanced combat helmets. In some tests, the ATDs were outfitted with additional military gear, which included an improved outer tactical vest (IOTV), IOTV and squad automatic weapon (SAW) gunner with a tactical assault panel (TAP), or IOTV and rifleman with TAP. ATD kinematics and injury outcomes were determined for each test. Maximum excursions were generally greater in the 95th percentile male compared to the 50th percentile male ATD and in ATDs wearing TAP compared to ATDs without TAP. Pretensioners and load limiters were effective in decreasing excursions and injury measures, even when the ATD was outfitted in military gear. ATD injury response and kinematics are influenced by the size of the ATD, military gear, and restraint system. This study has provided important data for validating FE models of military occupants, which can be used for design optimization of military vehicle restraint systems.

Descriptive epidemiology of deployment-related medical conditions and shipboard training-related injuries in a Chinese Navy population.

PubMed

Qi, R-R; Wang, J-Q; Pan, L-L; Zhou, W; Liu, J-L; Ju, J-T; Cai, Y-L

2016-12-01

To investigate the deployment-related medical conditions and shipboard tactical training-related injuries in a Chinese Navy population. A retrospective study with the Chinese Navy was conducted. The medical records of 1543 Navy crewmembers from 2011 to 2015 were collected. The distribution and incidence rate (IR) of different types of medical conditions were provided and compared between the Aden Gulf deployment and nondeployment periods. The occurrence of military training-related injuries in crewmembers receiving 12-week shipboard tactical training was compared with that of 956 marines and 4371 recruits receiving combat and physical training, respectively. The anatomic locations and types of training-related injury were analyzed. Compared with the nondeployment period, the percentages of the following injuries were significantly higher during deployment: injuries and certain other consequences of external causes (16.97% vs 7.76%), diseases of the musculoskeletal system and connective tissue (15.40% vs 10.34%) and mental and behavioral disorders (11.23% vs 3.45%); however, respiratory system diseases had a lower percentage (19.84% vs 28.35%). Far seas deployment significantly increased the IRs of acute upper respiratory infection, skin and eye infection, sprains and low back pain as well as aphthous ulcer, insomnia, and seasickness (P < 0.05, 0.01 or 0.001). Shipboard training induced higher IRs of injuries to the upper extremities, spine and back and head and face than physical training and a higher incidence of head and face injury than combat training (P < 0.05 or 0.001). Physical training had higher IRs of overuse injuries than shipboard and combat training (P < 0.001). The IR of fracture was higher during combat and physical training than shipboard training (P < 0.01 and 0.001). The Chinese Navy has experienced novel health issues in crewmembers in recent years. Corresponding countermeasures should be taken to address deployment-related medical conditions and shipboard training-related injuries in the future. Copyright © 2016. Published by Elsevier Ltd.

Coordinating teams of autonomous vehicles: an architectural perspective

NASA Astrophysics Data System (ADS)

Czichon, Cary; Peterson, Robert W.; Mettala, Erik G.; Vondrak, Ivo

2005-05-01

In defense-related robotics research, a mission level integration gap exists between mission tasks (tactical) performed by ground, sea, or air applications and elementary behaviors enacted by processing, communications, sensors, and weaponry resources (platform specific). The gap spans ensemble (heterogeneous team) behaviors, automatic MOE/MOP tracking, and tactical task modeling/simulation for virtual and mixed teams comprised of robotic and human combatants. This study surveys robotic system architectures, compares approaches for navigating problem/state spaces by autonomous systems, describes an architecture for an integrated, repository-based modeling, simulation, and execution environment, and outlines a multi-tiered scheme for robotic behavior components that is agent-based, platform-independent, and extendable via plug-ins. Tools for this integrated environment, along with a distributed agent framework for collaborative task performance are being developed by a U.S. Army funded SBIR project (RDECOM Contract N61339-04-C-0005).

Airborne ladar man-in-the-loop operations in tactical environments

NASA Astrophysics Data System (ADS)

Grobmyer, Joseph E., Jr.; Lum, Tommy; Morris, Robert E.; Hard, Sarah J.; Pratt, H. L.; Florence, Tom; Peddycoart, Ed

2004-09-01

The U.S. Army Research, Development and Engineering Command (RDECOM) is developing approaches and processes that will exploit the characteristics of current and future Laser Radar (LADAR) sensor systems for critical man-in-the-loop tactical processes. The importance of timely and accurate target detection, classification, identification, and engagement for future combat systems has been documented and is viewed as a critical enabling factor for FCS survivability and lethality. Recent work has demonstrated the feasibility of using low cost but relatively capable personal computer class systems to exploit the information available in Ladar sensor frames to present the war fighter or analyst with compelling and usable imagery for use in the target identification and engagement processes in near real time. The advantages of LADAR imagery are significant in environments presenting cover for targets and the associated difficulty for automated target recognition (ATR) technologies.

Combat aircraft operations: Training requirements for the German Air Force tactical flying units and the noise problem

NASA Astrophysics Data System (ADS)

Jertz, W.

1992-04-01

The deterrence potential of an Air Force, and by that the capability to fulfill their mission in times of war, relies on threat oriented training in peacetime. Low level flying is a major tactical means to help aircrews reduce the anticipated threat imposed to them by enemy air defence systems to an acceptable degree. The demand for this capability applies also to air defence tasks against attacking fighter bombers. Military low level flying requires a high degree of proficiency, which can only be reached and maintained by constant training. A high performance level is then the key to air power. The possibilities for this kind of necessary training are restricted by superior demands concerning, amongst others, flying safety and environmental reasons. Too intensive restrictions might reduce the fighting capability of the wings to such an extent, that mission fulfillment could be seriously endangered.

Two faces of death: fatalities from disease and combat in America's principal wars, 1775 to present.

PubMed

Cirillo, Vincent J

2008-01-01

Throughout America's first 145 years of war, far more of the country's military personnel perished from infectious diseases than from enemy action. This enduring feature of war was finally reversed in World War II, chiefly as a result of major medical advances in prevention (vaccines) and treatment (antibiotics). Safeguarding the health of a command is indispensable for the success of any campaign. Wars are lost by disease, which causes an enormous drain on the military's resources and affects both strategy and tactics. Disease and combat mortality data from America's principal wars (1775-present) fall into two clearly defined time periods: the Disease Era (1775-1918), during which infectious diseases were the major killer of America's armed forces, and the Trauma Era (1941-present), in which combat-related fatalities predominated. The trend established in World War II continues to the present day. Although there are currently more than 3,400 U.S. military fatalities in Iraq, the disease-death toll is so low that it is exceeded by the number of suicides.

Tactical Combat Forces of the United States Air Force: Issues and Alternatives

DTIC Science & Technology

1985-04-01

information if it does not display a currently valid OMB control number. 1. REPORT DATE APR 1985 2. REPORT TYPE 3. DATES COVERED 00-00-1985 to 00-00-1985...because of rounding. All costs are expressed in current dollars of budget authority, using the Administration’s February 1985 economic assumptions...plans and discusses the effects of current plans for fighter development on future forces. The study was re~ quested by the Defense Subcommittee of

The People in the PLA: Recruitment, Training, and Education in China’s Military

DTIC Science & Technology

2008-09-01

action training (feizhanzheng xingdong xunlian, 非 战 争 行动训练, includes nontraditional security missions, such as anti- terrorism, disaster relief...texts: Soviet Red Army Combat Regulations, (Sulian hongjun zhandou tiaoling; 苏联红军 战 斗条令) and Soviet Army Field Operations Regulations (Sujun yezhan...tiaoling; 苏军 野 战 条令), as well as classes on small unit tactics and fighting in different types of terrain.9 In 1937 the Red Army School was renamed the

Journal of Special Operations Medicine. Training Supplement: Tactics, Techniques, and Procedures, Volume 8 Edition 4, Fall 2008

DTIC Science & Technology

2008-01-01

alimentary tract anaerobes (AI). Initial antibacterial activity should not be directed at multidrug-resistant pathogens such as Acinetobacter baumannii...plus 4 isolation beds Ancillary Lab, x-ray 5. LPH, AKA, APA, LST class ships are no longer in active service. 6. Hospital ships (T-AH) may provide...responsibilities and as the supported combatant commander for the Global War on Terrorism (GWOT). USSOCOM is actively engaged in the JLLP, where the goal

Intelligence Preparation of the Battlefield: Is It Worth the Effort?

DTIC Science & Technology

1990-12-27

Oaetaon and Na~lpOKu. Iji Jelef/qonl 1. AGENCY USE ONLY (Leave blanko) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED 1 71/0MONOGRAPH_____________ 4...process as a decision making tool. In or der for IPB to be of practical use in decision making it must reduce uncertainty in a timely manner. Today’s...findings of Combat Maneu- ver Training Center and field training exercises regarding recent use of IPB in tactical planning. Section four completes the study

Balancing Materiel Readiness Risks and Concurrency in Weapon System Acquisition: A Handbook for Program Managers

DTIC Science & Technology

1984-07-15

ftViCCii UWNC COMMAND MIX CM AFT DCP OUTUNC moo ffEOUCST FOR PROGRAM DECISION DRAFT DCP AFSC REVIEW RECOWMEM CATIONS OHI*OC Arse wioc...CS.P3 F16. El*. P» MCA Exhibit 4-6b. EMBEDDED COMPUTER HARDWARE vs. SOFTWARE Exhibit 4-6c. DoD EMBEDDED COMPUTER MARKET 31.J1...the mix of stores carried by that vehicle 6. Anticipated combat tactics employed by the carrying or launching vehicle and its maneuvering

The Calculus of War: The Role and Use of Quantitative Decision Aids at the Tactical Level of War

DTIC Science & Technology

1993-01-01

significantly. Ceilings of unbroken clouds came down to only several hundred feet altitude. Blowing sand mixed with heavy oil smoke to further obscure...Analysts go off into the murky world of materiel marketing . Allow the OR scientists return to the pure mode of enhancing combat operations. If necessary...Roots of Stategy , Book 2 (Harrisburg, Pa.: Stackpole Books, 1987), p. 66. 36 Larry H. Addington, The Patterns of War Since the 18th Century

Establishing a Department of Defense Program Management Body of Knowledge

DTIC Science & Technology

1991-09-01

systems included, "...thousands of jet fighters, bombers and transport aircraft; one hundred new combat and support vessels; and thousands of tanks and...cannon-carrying troop transports and strategic and tactical missiles" (12:9). Such systems were designed to achieve goals and performance levels never...to L. A a 20-week Program Mnageme-.nt .ur., ’ DSMc b-,o : taking command of a mra or pLog-im. A Major De ?-n.5 Acquisition (Category I) Program in the

Understanding USSOCOM and US Marine Corps Roles in Crisis Response and Limited Contingency Operations

DTIC Science & Technology

2013-04-15

are required. For example exploring MAGTF deployments on Littoral Combat Ships or building GCE , LCE, and ACE units that support company level ...objective raids that is likely due to the level of training and in the case of peace enforcement it is likely due to the regional focus of SOF...formed the SOF units and task forces over this period. The inherent “jointness” of USSOCOM is apparent at the lowest tactical level which contrasts

Patterns of Innovation: A Historical Case Study of Military Innovation in the Netherlands East Indies Navy from 1900-1942

DTIC Science & Technology

2013-06-13

pilots or had sustained combat damage prior to falling in Dutch hands. Sometimes even wrecks had to be salvaged from the bottom of the North Sea and...emergency (crash) dives (based on the Japanese air threat).260 By 1939, the Dutch roedel tactic had been developed into a mature and very effective... diving hours for submarines was significantly reduced, flying hours and flying allowance for the Marine Luchtvaartdienst were reduced. Additionally, new

Distributed Tactical Decision Support by Using Real-Time Database System

DTIC Science & Technology

1987-11-01

appendix A and detailed in depth in the Advanced Combat Direction System Specification (reference 5). The assumption is that ’ ime 0 (TO) of any contact...CONSTELLATION LAUNCH I F14A CAPM 330 350 10000 STOP At simulated engagement minute 30. the following orders are next submitted to the event generator...time of contact (ETC). There is the assumption in the ETC calculation that COURSE will change such that the new report would be on a dead- reckoning

Warfighter Information Network-Tactical Increment 2 (WIN-T Inc 2)

DTIC Science & Technology

2015-12-01

Company- level . Using equipment mounted on combat platforms, WIN-T Inc 2 delivers a mobile capability that reduces reliance on fixed infrastructure...Cost Estimate Reference Army Cost Position (ACP) dated April 28, 2015 Confidence Level Confidence Level of cost estimate for current APB: 50% The...Development Estimate Changes PAUC Production Estimate Econ Qty Sch Eng Est Oth Spt Total 2.064 -0.055 -0.063 0.016 0.000 0.093 0.000 0.200 0.191 2.255

Proceedings of Military Operations Research Symposia (Index) Volume 3. 31st through 40th inclusive

DTIC Science & Technology

1980-11-01

Rist Prize, 35th MORS) 35-75 Couch Jr. and William H Newhart Jr), Designing to system performance/cost/effectiveness, 32-9 Benedict Frank C. Tactical...George L (with Creighton W Cook), Design -to- of threat-oriented ordnance for combat. (Rist Prize. cest: fact or fantasy. 32-125 35th MORS) 35-75...1 Cook Creighton IV (with George L Arnold). Design -to- performance in military vehicles. 35-92 cost: fact or fantasy. 32-125 Dixon Thomas E (with Rif

Moscow’s Lessons from the 1982 Lebanon Air War

DTIC Science & Technology

1984-09-01

or else failed to comprehend the tactical lessons suggested by Israeli combat perfbrmance. \\• O UL~Y~ aSCU @ hS~G1~ t,? - IT I , PREFACE The Rand...results of the Lebanese wnr anrd drawi- ag appropriate technical conclusions. They, like ourselves, are awarv~ th.-at thle AlM.VL was a star performer (not...it should be required." Air Power in the Nuclear Age (Chicago: University of Illinois Press, 1983). p 176. 12Maj. Gen. Jasper A. Welch, Jr., USAF

Evolving Military Intelligence: The Effect of the Military Intelligence Service (MIS) and the Military Intelligence Organization (MIO) During the Korean and Vietnam Wars

DTIC Science & Technology

2017-06-09

the MIS and MIO’s impact on the United States Army. This is significant because without understanding the guiding principles behind the formation...tactical combat commanders. MI officers should understand that impact and the remaining weaknesses of these concepts. 18 CHAPTER 2 MILITARY...personnel strength mirrored the Army’s decline through the 1950s. Among the impactful cuts were 155 billets (14 percent) from the Department of the

Journal of Special Operations Medicine, Volume 7, Edition 4. Training Supplement: Tactics, Techniques, and Procedures

DTIC Science & Technology

2007-01-01

fatigued. The majority of the OIL and TTP listed here are oriented to the Level I management of combat CAX or management at the point of injury (POI) or...carried into the field by medical personnel. Time to evacuation from the POI or other casualty evacuation point (CEP) to an MTF may vary considerably...must be avoided during this time. Care must be rendered once the mission has reached an anticipated evacuation point , without pursuit, awaiting CASEVAC

Considering the worst-case metabolic scenario, but training to the typical-case competitive scenario: response to Amtmann (2012).

PubMed

Del Vecchio, Fabrício Boscolo; Franchini, Emerson

2013-08-01

This response to Amtmann's letter emphasizes that the knowledge of the typical time structure, as well as its variation, together with the main goal of the mixed martial arts athletes--to win by knock out or submission--need to be properly considered during the training sessions. Example with other combat sports are given and discussed, especially concerning the importance of adapting the physical conditioning workouts to the technical-tactical profile of the athlete and not the opposite.

Carrier Aviation and Hybrid Conflict: The Future of the Strike Fighter

DTIC Science & Technology

2011-05-01

MDTC NTA NTSIR OCA OEF OIF PGM. ROE SACT SAM SAR· SEAD SFARP SFTI SFWT .STW T& R TST UAS UCAS-D ULT Acronyms Anti Air Warfare...34tance ’ \\ ’ ’ of air-to-air training, or suggest a change to the training and readiness matrix (T& R ) or IDRC, but rather examine the mission...illustrate another example of the emphasis on air-to~air. In 2008, the new T & R matrix for the USMC F/ A-18 eliminated the Air Combat Tactics

History of the Army Ground Forces. Study Number 11. Training in the Ground Army 1942-1945

DTIC Science & Technology

1948-01-01

beingmodified by the Replace- ment and School Commnd to relax controls and to nake it tactically realistic, -beqam& a prototype for the combat-in-cities exercise...of fillers would nake possible initiation of training soon after activation day), the unit period from 13 to 11 weeks, and the ooabine& period from i...Final Major Revision of the AGF Training Program, 7 June 193 Before 193, an previously noted, Arm Ground Forces had Teen oceeled by the limited use

Multiservice Tactics, Techniques, and Procedures for Treatment of Chemical Agent Casualties and Conventional Military Chemical Injuries

DTIC Science & Technology

2007-09-01

respiration. bullae— Medical term for blister. C cannabinols—An alkaloid derived from the hemp plant. (See cannabis .) cannabis —The upper portion of the hemp...TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Army Medical Department Center and School,Fort Sam Houston,TX...appropriate. RUSSELL J. CZERW JAMES F. AMOS Major General, DC Lieutenant General, US Marine Corps Commander, US Army Medical Deputy Commandant for Combat

Man-Machine Interface in Tactical Aircraft Design and Combat Automation (Conference Proceedings Held in Stuttgart (Germany, F.R.) on 28 September-1 October 1987)

DTIC Science & Technology

1988-07-01

the large veiis in the legs and splanchnic region via the carotid sinus baroceptor reflex, and the distensibility charac- teristics of these veins (14...conditioning, by improving anaerobic capacity and muscular strength, has been shown in three separate studies to increase G-duration tolerance--in one study...field study, USN pilots found anaerobic and muscular conditioning particularly beneficial in improving their ACM tolerance (39). The USAF encourages

Eliminating Preventable Death on the Battlefield

DTIC Science & Technology

2011-08-15

Phases of Tactical Combat Casualty Care Between October 1, 2001, and March 31, 2010 Intervention IVF Dose, mL Casualties, No. Saline lock only NA 35...Saline lock and IVF NA 55 Normal saline 250 1 500 25a 1000 6 1500 1 Hextendb 250 2 500 12a,c 1000 1 Normal salineHextendb 500500 3 1000250 1 500100...1a Lactated ringers 500 2a Abbreviations: IVF , intravenous fluid; NA, not applicable. aFour casualties received 2 saline locks and IVF . bHextend is

Management of Junctional Hemorrhage in Tactical Combat Casualty Care: TCCC Guidelines-Proposed Change 13-03

DTIC Science & Technology

2013-01-01

application resulted in the interruption of blood flow in the common femoral artery in seven of nine volunteer subjects. Cessation of flow was...expected to be occluded. Application time should not exceed 1 hour. The AAT is absolutely contraindicated in pregnancy and in patients with known...with dumb- bells weighing from 80 to 140 lb.19 The study noted that: “The amount of time the volunteers could tolerate the compression was not

Logistical Support of a Multiple Launch Rocket System (MLRS) Battalion During Operations Desert Shield/Storm

DTIC Science & Technology

1993-04-25

assembly area (AA) was located approximately 5 km due south of the Corps’ most Forward Operating Base (FOB) Bastone . FOB Bastone was located along the...area again was 5 km south of FOB Bastone . The battalion was finally in a tactical position from which we could quickly support combat operations, if...wheel vehicles operational. We coordinated with the 12th Avn Bde headquarters, stationed at FOB Bastone , to send two NCO’s on their log bird going to

[AUTONOMIC CONTROL OF HEART RATE, BLOOD LACTATE AND ACCELERATION DURING COMBAT SIMULATION IN TAEKWONDO ELITE ATHLETES].

PubMed

Cerda-Kohler, Hugo; Aguayo Fuentealba, Juan Carlos; Francino Barrera, Giovanni; Guajardo-Sandoval, Adrián; Jorquera Aguilera, Carlos; Báez-San Martín, Eduardo

2015-09-01

the aim of the study was to measure the heart rate recovery, blood lactate and movement acceleration during simulated taekwondo competition. twelve male subjects who belong to the national team, with at least five years of experience participated in this research. They performed a simulated combat to evaluate the following variables: (i) Blood lactate after one minute recovery between each round, (ii) Heart rate recovery (HRR) at thirty and sixty seconds in each minute rest between rounds, (iii) Peak acceleration (ACCp) in each round performed. The significance level was set at p < 005. the results showed no significant differences between winners and losers in the HRR at both, thirty and sixty seconds (p > 0.05), blood lactate (p > 0.05), peak acceleration (p > 0.05) and the average acceleration of combat (p = 0.18). There was no correlation between delta lactate and ACCp (r = 0.01; p = 0.93), delta lactate and HRR (r = -0.23; p = 0.18), and ACCp and HRR (r = 0.003; p = 0.98). these data suggest that studied variables would not be decisive in the simulated combat outcomes. Other factors such as technical-tactical or psychological variables could have a significant impact on athletic performance. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Physiological and Technical-tactical Analysis in Brazilian Jiu-jitsu Competition

PubMed Central

Andreato, Leonardo V.; Franchini, Emerson; de Moraes, Solange M.F.; Pastório, Juliana J.; da Silva, Danilo F.; Esteves, João V.D.C; Branco, Braulio H.M.; Romero, Paulo V.dS.; Machado, Fabiana A.

2013-01-01

Purpose The present study aims at investigating the physiological response and technical-tactical parameters in Brazilian jiu-jitsu competition. Methods The study included 35 male Brazilian jiu-jitsu athletes (adult category, body mass: 80.2 ± 13.0 kg), graded from white to brown belt, during combats fought at regional level. Twenty-two fights were analyzed in terms of technique and time structure. Blood glucose, lactate and maximal isometric grip strength were determined before and after the fights. The rate of perceived exertion was also assessed after the fight, using the 6-20 Borg rating. The fights were recorded and the following variables were determined: the exertion/pause ratio and subjective intensity of actions, categorized between low and high intensity. Results The results indicated that during Brazilian jiu-jitsu fights, the glycolytic pathway is only moderately activated (lactate before: 4.4 (4.0 – 4.6) mmol/L, after: 10.1 (8.0 – 11.3) mmol/L; glucose before: 112.4 ± 22.3 mg/dL, after: 130.5 ± 31.0 mg/dL). The exertion during the fight resulted in significant reductions in handgrip strength (right hand grip before: 45.9 ± 10.3 kgf, after: 40.1 ± 9.5 kgf; left hand grip before: 44.2 ± 11.1 kgf, after: 37.0 ± 10.2 kgf). The athletes rated the fight as hard: 15 (13 – 15). Effort/pause ratio was 6:1, while high-intensity actions lasted approximately 4 s, resulting in a low/high intensity? ratio of 8:1. Conclusion It is recommended that coaches direct the training loads to simulate the energy demand imposed by the competitive matches, activating moderately the glycolytic pathway. Moreover, the time structure of combats can be used to prescribe both physical and technical-tactical training. PMID:23802056

MODIFIED FUNCTIONAL MOVEMENT SCREENING AS A PREDICTOR OF TACTICAL PERFORMANCE POTENTIAL IN RECREATIONALLY ACTIVE ADULTS.

PubMed

Glass, Stephen M; Ross, Scott E

2015-10-01

Failure to meet minimum performance standards is a leading cause of attrition from basic combat training. A standardized assessment such as the Functional Movement Screen™ (FMS™) could help identify movement behaviors relevant to physical performance in tactical occupations. Previous work has demonstrated only marginal association between FMS™ tests and performance outcomes, but adding a load challenge to this movement assessment may help highlight performance-limiting behaviors. The purposes of this investigation were to quantify the effect of load on FMS™ tests and determine the extent to which performance outcomes could be predicted using scores from both loaded and unloaded FMS™ conditions. Crossover Trial. Thirteen female and six male recreationally active college students (21 ± 1.37 years, 168 ± 9.8 cm, 66 ± 12.25 kg) completed the FMS™ under (1) a control condition (FMS™C), and (2) an 18.10kg weight vest condition (FMS™W). Balance was assessed using a force plate in double-legged stance and tactical physical performance was evaluated via completion times in a battery of field tests. For each condition, penalized regression was used to select models from the seven FMS™ component tests to predict balance and performance outcomes. Data were collected during a single session lasting approximately three hours per participant. For balance, significant predictors were identified from both conditions but primarily predicted poorer balance with increasing FMS™ scores. For tactical performance, models were retained almost exclusively from FMS™W and generally predicted better performance with higher item scores. The current results suggest that FMS™ screening with an external load could help predict performance relevant to tactical occupations. Sports medicine and fitness professionals interested in performance outcomes may consider assessing movement behaviors under a load. 3.

Comparison Of The I-Gel Supraglottic And King Laryngotracheal Airways In A Simulated Tactical Environment.

PubMed

March, Juan A; Tassey, Theresa E; Resurreccion, Noel B; Portela, Roberto C; Taylor, Stephen E

2018-01-01

When working in a tactical environment there are several different airway management options that exist. One published manuscript suggests that when compared to endotracheal intubation, the King LT laryngotracheal airway (KA) device minimizes time to successful tube placement and minimizes exposure in a tactical environment. However, comparison of two different blind insertion supraglottic airway devices in a tactical environment has not been performed. This study compared the I-Gel airway (IGA) to the KA in a simulated tactical environment, to determine if one device is superior in minimizing exposure and minimizing time to successful tube placement. This prospective randomized cross over trial was performed using the same methods and tactical environment employed in a previously published study, which compared endotracheal intubation versus the KA in a tactical environment. The tactical environment was simulated with a one-foot vertical barrier. The participants were paramedic students who wore an Advanced Combat Helmet (ACH) and a ballistic vest (IIIA) during the study. Participants were then randomized to perform tactical airway management on an airway manikin with either the KA or the IGA, and then again using the alternate device. The participants performed a low military type crawl and remained in this low position during each tube placement. We evaluated the time to successful tube placement between the IGA and KA. During attempts, participants were videotaped to monitor their height exposure above the barrier. Following completion, participants were asked which airway device they preferred. Data was analyzed using Student's t-test across the groups for time to ventilation and height of exposure. In total 19 paramedic students who were already at the basic EMT level participated. Time to successful placement for the KA was 39.7 seconds (95%CI: 32.7-46.7) versus 14.4 seconds (95%CI: 12.0-16.9) for the IGA, p < 0.001. Maximum height exposure of the helmet above a one foot vertical barrier for the KA resulted in 1.42 inches of exposure (95%CI: 0.38-0.63) compared to the IGA with 1.42 inches, 95%CI:0.32-0.74, p = 0.99. On questioning 100% of the participants preferred the IGA device over the KA. In a simulated tactical environment placement of the IGA for airway management was faster than with the KA, but there was no difference in regard to exposure. Additionally, all the participants preferred using the IGA device over the KA.

Communications for unattended sensor networks

NASA Astrophysics Data System (ADS)

Nemeroff, Jay L.; Angelini, Paul; Orpilla, Mont; Garcia, Luis; DiPierro, Stefano

2004-07-01

The future model of the US Army's Future Combat Systems (FCS) and the Future Force reflects a combat force that utilizes lighter armor protection than the current standard. Survival on the future battlefield will be increased by the use of advanced situational awareness provided by unattended tactical and urban sensors that detect, identify, and track enemy targets and threats. Successful implementation of these critical sensor fields requires the development of advanced sensors, sensor and data-fusion processors, and a specialized communications network. To ensure warfighter and asset survivability, the communications must be capable of near real-time dissemination of the sensor data using robust, secure, stealthy, and jam resistant links so that the proper and decisive action can be taken. Communications will be provided to a wide-array of mission-specific sensors that are capable of processing data from acoustic, magnetic, seismic, and/or Chemical, Biological, Radiological, and Nuclear (CBRN) sensors. Other, more powerful, sensor node configurations will be capable of fusing sensor data and intelligently collect and process data images from infrared or visual imaging cameras. The radio waveform and networking protocols being developed under the Soldier Level Integrated Communications Environment (SLICE) Soldier Radio Waveform (SRW) and the Networked Sensors for the Future Force Advanced Technology Demonstration are part of an effort to develop a common waveform family which will operate across multiple tactical domains including dismounted soldiers, ground sensor, munitions, missiles and robotics. These waveform technologies will ultimately be transitioned to the JTRS library, specifically the Cluster 5 requirement.

[Principles of surgical care organization and structural characteristics of sanitary casualties in counter-terrorist operations in the Northern Caucasus (Report I)].

PubMed

Gumanenko, E K; Samokhvalov, I M; Trusov, A A; Severin, V V

2005-01-01

Two operational-and-tactical factors had the main influence on organization of the surgical care rendered to the casualties on the Northern Caucasus: the fulminant and maneuverable nature of combat operations at the beginning of both armed conflicts and rather small territory of war theatre. The main special features of organization of surgical care to the casualties were the use of Medical Squads of Special Purpose in the combat conditions and maximal approximation of the specialized surgical care to the wounded by echelonment of medical units and wide use of helicopter evacuation. The structure of sanitary losses was characterized by the increase in the frequency of mechanical traumas, thermal and combined injuries, by the high share of the casualties with head injuries. Besides the number of seriously wounded and critical casualties has increased.

The 100/442D Regimental Combat Team’s Rescue of the Lost Battalion: A Study in the Employment of Battle Command

DTIC Science & Technology

2002-05-01

technical, and tactical skills and the importance of influencing, operating, and improving unit actions.16 And while FM 100-5, Field Service...3-0, Operations, 5-15. 12Ibid., 5-17. 13Joint Publication 1-02, Department of Defense Dictionary of Military and Associated Terms (Washington, D.C...month in theater, spent attached to Major General John E. Dahlquist’s 36th “Texas” Division in the Vosges Mountains . This was the defining moment

Fluid Resuscitation for Hemorrhagic Shock in Tactical Combat Casualty Care: TCCC Guidelines Change 14-01 - 2 June 2014

DTIC Science & Technology

2014-06-02

colleagues note that much of the resistance to the use of far-forward fresh whole blood is the perceived risk associated with its use but that this...and hyper-oncotic (e.g., dextrans, hydroxyethyl starches [HESs], and 20% or 25% albumin). The dose of HES used could not exceed 30 mL per kg of body...different types of starch solutions may have different physiologic ef- fects.101 Results after treatment with an assortment of HES options do not

A Comparison of the Incidence of Cricothyrotomy in the Deployed Setting to the Emergency Department at a Level 1 Military Trauma Center: A Descriptive Analysis

DTIC Science & Technology

2015-03-01

the providers in the deployed setting and include the Tactical Combat Casualty Care casualty card. Data are then coded for query and analysis. All...intubate, can’t ventilate” and disruption of head/neck anatomy. Of the four procedures performed in the ED setting, three patients survived to hospital...data from SAMMC are limited by the search methods and data extraction. We searched by Current Procedural Ter- minology code , which requires that the

CBR-D Tactical Decision Aid (DECAID) Identification and Analysis of Predictive Human Performance Models and Data Bases for Use in a Commander’s CBR-D Decision Aid (DECAID)

DTIC Science & Technology

1988-10-15

the activities required before, during and after chemical/conventional combat situations. m The objective of this study is to assist in the development...Ainsworth, 1., July 1971. Effects of a 48 hour period of sustained activity on tank crew performance. Human Resources Research Organization, Alexandria, Va...This report gives the results of a 48 hour field experiment conducted to determine the effects of sustained activity on the performance of a tank

Descriptive Summaries of the Research Development Test & Evaluation Army Appropriation FY 1982. Supporting Data FY 1982, Budget Estimate Submitted to Congress January 1981 (Amended 30 April 1981). Volume II.

DTIC Science & Technology

1981-01-01

the Position Location Reporting System/Joint Tactical Information Distributlo:; System Hybrid (ADDS) was approved by the Combat and Materiel Developers...Programs program. The establishment of a hybrid testbed will be Initiated in FY 1981 integrating the engint-ciag development models of Position...ad anticipated. 0.110 - This project was Increased by $1999 thousand in FT 1980 to support additional AD work on the hybrid collective protec- tion

Tactical medical skill requirements for law enforcement officers: a 10-year analysis of line-of-duty deaths.

PubMed

Sztajnkrycer, Matthew D

2010-01-01

In the absence of other data, military Tactical Combat Casualty Care (TCCC) precepts are increasingly being adapted to law enforcement needs. The purpose of this study is to better describe the nature of potentially preventable law enforcement Line-of-Duty Deaths (LODDs) occurring as a result of felonious assaults. A retrospective analysis was performed of open source data available through the US Federal Bureau of Investigation Uniform Crime Reporting (UCR) Law Enforcement Officers Killed and Assaulted (LEOKA) program for the years 1998-2007 inclusive. After applying exclusion criteria, 341 victim officers were included in the study. The most common cause of death was head trauma (n=198), followed by chest trauma (n=90). There were 123 victim officers that suffered potentially preventable deaths; the majority of these injuries involved the chest. Over the 10-year study period, only two officers (0.6%) died from isolated extremity hemorrhage. The current emphasis of TCCC on control of exsanguinating extremity hemorrhage may not meet the needs of law enforcement personnel in an environment with expedited access to well-developed trauma systems. Further study is needed to better examine the causes of preventable deaths in law enforcement officers, as well as the most appropriate law enforcement tactical medical skill set and treatment priorities.

Graphical user interface concepts for tactical augmented reality

NASA Astrophysics Data System (ADS)

Argenta, Chris; Murphy, Anne; Hinton, Jeremy; Cook, James; Sherrill, Todd; Snarski, Steve

2010-04-01

Applied Research Associates and BAE Systems are working together to develop a wearable augmented reality system under the DARPA ULTRA-Vis program†. Our approach to achieve the objectives of ULTRAVis, called iLeader, incorporates a full color 40° field of view (FOV) see-thru holographic waveguide integrated with sensors for full position and head tracking to provide an unobtrusive information system for operational maneuvers. iLeader will enable warfighters to mark-up the 3D battle-space with symbologic identification of graphical control measures, friendly force positions and enemy/target locations. Our augmented reality display provides dynamic real-time painting of symbols on real objects, a pose-sensitive 360° representation of relevant object positions, and visual feedback for a variety of system activities. The iLeader user interface and situational awareness graphical representations are highly intuitive, nondisruptive, and always tactically relevant. We used best human-factors practices, system engineering expertise, and cognitive task analysis to design effective strategies for presenting real-time situational awareness to the military user without distorting their natural senses and perception. We present requirements identified for presenting information within a see-through display in combat environments, challenges in designing suitable visualization capabilities, and solutions that enable us to bring real-time iconic command and control to the tactical user community.

Remote operation of the Black Knight unmanned ground combat vehicle

NASA Astrophysics Data System (ADS)

Valois, Jean-Sebastien; Herman, Herman; Bares, John; Rice, David P.

2008-04-01

The Black Knight is a 12-ton, C-130 deployable Unmanned Ground Combat Vehicle (UGCV). It was developed to demonstrate how unmanned vehicles can be integrated into a mechanized military force to increase combat capability while protecting Soldiers in a full spectrum of battlefield scenarios. The Black Knight is used in military operational tests that allow Soldiers to develop the necessary techniques, tactics, and procedures to operate a large unmanned vehicle within a mechanized military force. It can be safely controlled by Soldiers from inside a manned fighting vehicle, such as the Bradley Fighting Vehicle. Black Knight control modes include path tracking, guarded teleoperation, and fully autonomous movement. Its state-of-the-art Autonomous Navigation Module (ANM) includes terrain-mapping sensors for route planning, terrain classification, and obstacle avoidance. In guarded teleoperation mode, the ANM data, together with automotive dials and gages, are used to generate video overlays that assist the operator for both day and night driving performance. Remote operation of various sensors also allows Soldiers to perform effective target location and tracking. This document covers Black Knight's system architecture and includes implementation overviews of the various operation modes. We conclude with lessons learned and development goals for the Black Knight UGCV.

A concurrent distributed system for aircraft tactical decision generation

NASA Technical Reports Server (NTRS)

Mcmanus, John W.

1990-01-01

A research program investigating the use of AI techniques to aid in the development of a tactical decision generator (TDG) for within visual range (WVR) air combat engagements is discussed. The application of AI programming and problem-solving methods in the development and implementation of a concurrent version of the computerized logic for air-to-air warfare simulations (CLAWS) program, a second-generation TDG, is presented. Concurrent computing environments and programming approaches are discussed, and the design and performance of prototype concurrent TDG system (Cube CLAWS) are presented. It is concluded that the Cube CLAWS has provided a useful testbed to evaluate the development of a distributed blackboard system. The project has shown that the complexity of developing specialized software on a distributed, message-passing architecture such as the Hypercube is not overwhelming, and that reasonable speedups and processor efficiency can be achieved by a distributed blackboard system. The project has also highlighted some of the costs of using a distributed approach to designing a blackboard system.

Aircrew laser eye protection: visual consequences and mission performance.

PubMed

Thomas, S R

1994-05-01

Battlefield laser proliferation poses a mounting risk to aircrew and ground personnel. Laser eye protection (LEP) based on current mature, mass-producible technologies absorbs visible light and can impact visual performance and color identification. These visual consequences account for many of the mission incompatibilities associated with LEP. Laboratory experiments and field investigations that examined the effects of LEP on visual performance and mission compatibility are reviewed. Laboratory experiments assessed the ability of subjects to correctly read and identify the color of head-down display symbology and tactical pilotage charts (TPC's) with three prototype LEP visors. Field investigations included Weapons Systems Trainer (WST), ground, and flight tests of the LEP visors. Recommendations for modifying aviation lighting systems to improve LEP compatibility are proposed. Issues concerning flight safety when using LEP during air operation are discussed.

Communications processor for C3 analysis and wargaming

NASA Astrophysics Data System (ADS)

Clark, L. N.; Pless, L. D.; Rapp, R. L.

1982-03-01

This thesis developed the software capability to allow the investigation of c3 problems, procedures and methodologies. The resultant communications model, that while independent of a specific wargame, is currently implemented in conjunction with the McClintic Theater Model. It provides a computerized message handling system (C3 Model) which allows simulation of communication links (circuits) with user-definable delays; garble and loss rates; and multiple circuit types, addresses, and levels of command. It is designed to be used for test and evaluation of command and control problems in the areas of organizational relationships, communication networks and procedures, and combat doctrine or tactics.

A Comparison Between a Standard Map and a Reduced Detail Map Within a Simulated Tactical Operations System (SIMTOS)

DTIC Science & Technology

1976-06-01

data had been obtained for 20 subjects, five in each cell of the 2x2 design, all of whom participated in both phases (planning and combat) of this...TOTAL 26 •-I>N g7 El4 •1"°,•, . _ -7-+ ’ ,- ++.+ _ + Table 3 SUMMARY OF ANALYSIS OF VARIANCE FOR TIME INTERVAL BETWEEN FIRST AND 95% DATA FRAME...forces), only 15 subjects reported data for Variable 17, with only 2 scores for one of the four cells . Therefore, a covariance technique was not used

The Oddity of Waging War on a Tactic: Reframing the Global War on Terror as a Global Counterinsurgency

DTIC Science & Technology

2009-05-01

never has the phrase “ follow the money ” been more appropriate in warfare. Explosives cost money, as do the vests they are put in to ensure that the...first century, the US must “ follow the money .” One of the ways to combat the effects of the money floating around in vulnerable populations is to offer... follow the money , but to fight money with money. While the kinetic part of the GWOT is what makes the news and generates much discussion in the US today

A Case Study of a Combat Aircraft’s Single Hit Vulnerability

DTIC Science & Technology

1986-09-01

Survivability Life Cycle 21 3.2 Interfaces of the FMECA Process 27 3.3 Example FMEA Format 29 3.4 Example DMEA Matrix 33 3.5 Example Disablement Diagram 34...Typical Hi-Hi/Hi-Hi Mission 58 5.5 A-20 Conceptual Tactics 60 7.1 A-20 Fuel System 73 7.2 A-20 Hydraulics System 75 7.3 A-20 Flight Controls System 77 7.4...effect severity. The FMECA procedure is performed in two steps, (1) a Fail- ure Mode and Effects Analysis ( FMEA ) and (2) a Damage Mode and Effects

Greasy tactics in the plant-pathogen molecular arms race.

PubMed

Boyle, Patrick C; Martin, Gregory B

2015-03-01

The modification of proteins by the attachment of fatty acids is a targeting tactic involved in mechanisms of both plant immunity and bacterial pathogenesis. The plant plasma membrane (PM) is a key battleground in the war against disease-causing microbes. This membrane is armed with an array of sensor proteins that function as a surveillance system to detect invading pathogens. Several of these sensor proteins are directed to the plasma membrane through the covalent addition of fatty acids, a process termed fatty acylation. Phytopathogens secrete effector proteins into the plant cell to subvert these surveillance mechanisms, rendering the host susceptible to infection. The targeting of effectors to specific locales within plant cells, particularly the internal face of the host PM, is critical for their virulence function. Several bacterial effectors hijack the host fatty acylation machinery to be modified and directed to this contested locale. To find and fight these fatty acylated effectors the plant leverages lipid-modified intracellular sensors. This review provides examples featuring how fatty acylation is a battle tactic used by both combatants in the molecular arms race between plants and pathogens. Also highlighted is the exploitation of a specific form of host-mediated fatty acid modification, which appears to be exclusively employed by phytopathogenic effector proteins. © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

[The organizational aspects of treating light casualties in modern warfare (2)].

PubMed

Nechaev, E A; Maksimov, G K; Agapov, V K; Golov, Iu S

1993-07-01

The experience gathered by Medical Service during the war in Afghanistan and during liquidation of the consequences of various disasters and accidents has shown that the most rational method of treatment of minor wounded near the combat area or zone of disaster was a two-staged (and sometimes a three-staged) management system. At the combat tactical zone it is expedient to render the secondary surgical care and reanimation procedures of vital cases, and also provide treatment of minor wounded who could be returned to their ranks in 10 days. For this purpose it is necessary to integrate the sections of medical triage and minor wounded treatment into organic structure of the Brigade medical company and Divisional hospital. As for Army Medical Brigade it must have in its structure a hospital for minor wounded who could be returned to their ranks in 20 days. All the wounded who have to be treated more than 20 days must be evacuated to the Front hospital for minor wounded.

From the battlefields to the states: the road to recovery. The role of Landstuhl Regional Medical Center in US military casualty care.

PubMed

Tenuta, Joachim J

2006-01-01

The transformation of the modern battlefield with respect to weaponry, modes of transportation, enemy capabilities and location, as well as technological advances, has greatly altered the tactical approach to the mission. Combat casualty care must continually evolve in response to the differences in types of injury, the number and triage of casualties, timing of treatment, and location of care. These battlefield changes have been demonstrated on a large scale in the global war on terrorism, which includes the military operations in Afghanistan and Iraq. The medical response has kept pace with this 21st-century conflict. Even in the new environment of armed conflict and with the advent of new technologies, the principles of managing orthopaedic combat casualties remain clear: preservation of life and limb, skeletal stabilization, and aggressive wound débridement. For United States service members wounded in the current conflicts, Landstuhl Regional Medical Center is a crucial stop along the road to recovery.

Tradeoff Analysis for Combat Service Support Wireless Communications Alternatives

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

Burnette, John R.; Thibodeau, Christopher C.; Greitzer, Frank L.

2002-02-28

As the Army moves toward more mobile and agile forces and continued sustainment of numerous high-cost legacy logistics management systems, the requirement for wireless connectivity and a wireless network to supporting organizations has become ever more critical. There are currently several Army communications initiatives underway to resolve this wireless connectivity issue. However, to fully appreciate and understand the value of these initiatives, a Tradeoff Analysis is needed. The present study seeks to identify and assess solutions. The analysis identified issues that impede Interim Brigade Combat Team (IBCT) communication system integration and outlined core requirements for sharing of logistics data betweenmore » the field and Army battle command systems. Then, the analysis examined wireless communication alternatives as possible solutions for IBCT logistics communications problems. The current baseline system was compared with possible alternatives involving tactical radio systems, wireless/near term digital radio, cellular satellite, and third-generation (3G) wireless technologies. Cellular satellite and 3G wireless technologies offer clear advantages and should be considered for later IBCTs.« less

Field and en route resuscitative endovascular occlusion of the aorta: A feasible military reality?

PubMed

Reva, Viktor A; Hörer, Tal M; Makhnovskiy, Andrey I; Sokhranov, Mikhail V; Samokhvalov, Igor M; DuBose, Joseph J

2017-07-01

Severe noncompressible torso hemorrhage remains a leading cause of potentially preventable death in modern military conflicts. Resuscitative endovascular occlusion of the aorta (REBOA) has demonstrated potential as an effective adjunct to the treatment of noncompressible torso hemorrhage in the civilian early hospital and even prehospital settings-but the application of this technology for military prehospital use has not been well described. We aimed to assess the feasibility of both field and en route prehospital REBOA in the military exercise setting, simulating a modern armed conflict. Two adult male Sus Scrofa underwent simulated junctional combat injury in the context of a planned military training exercise. Both underwent zone I REBOA in conjunction with standard tactical combat casualty care interventions-one during point of injury care and the other during en route flight care. Animals were sequentially evacuated to two separate forward surgical teams by rotary wing platform where the balloon position was confirmed by chest x-ray. Animals then underwent different damage control thoracic and abdominal procedures before euthanasia. The first swine underwent immediate successful REBOA at the point of injury 7 minutes and 30 seconds after the injury. It required 6 minutes total from initiation of procedure to effective aortic occlusion. Total occlusion time was 60 minutes. In the second animal, the REBOA placement procedure was initiated immediately after take off (17 minutes and 40 seconds after the injury). Although the movements and vibration of flight were not significant impediments, we only succeeded to put a 6-French (Fr) sheath into a femoral artery during the 14 minutes flight due to lighting and visualization challenges. After the sheath had been upsized in the forward surgical team, the REBOA catheter was primarily placed in zone I followed by its replacement to zone III. Both animals survived to study completion and the termination of training. No complications were observed in either animal. Our study demonstrates the potential feasibility of REBOA for use during tactical field and en route (flight) care of combat casualties. Further study is needed to determine the optimal training and utilization protocols required to facilitate the effective incorporation of REBOA into military prehospital care capabilities.

Disclose or not? Effect of impression management tactics on hireability of persons with epilepsy.

PubMed

Sung, Connie; Lin, Chien-Chun; Connor, Annemarie; Chan, Fong

2017-01-01

The purpose of this study is to determine the effect of assertive impression management (IM) tactics, such as personal storytelling and self-promotion, on job interview outcomes of people with epilepsy. Specifically, the effect of IM on interviewers' subjective impressions and evaluation of hireability of job candidates with epilepsy were examined. Ninety-nine master's level graduate students majoring in business or human resources were randomly assigned to three experimental conditions to view one of three 15-min video clips of a job applicant interviewing for a technical computer sales position. The three experimental conditions were (1) job applicant who did not disclose any disability, (2) job applicant with epilepsy who did not use IM tactics, and (3) job applicant with epilepsy who used IM tactics. After watching the job interview video portraying the experimental conditions, participants were asked to rate the job applicant in terms of general impression and hireability for the described position. The use of IM was found to have a significant effect on job interview outcomes (p < 0.01). Post hoc comparisons indicated that the average rating of business/human resources students on both general impression and hireability for the job applicant with epilepsy and IM condition were significantly higher than for the job applicant with epilepsy who did not use IM condition. Furthermore, mediation analysis revealed that general impression is a mediator for the relationship between IM and interview outcomes. This study demonstrates that IM has a significant and positive effect on job interview outcomes for persons with epilepsy. IM can be used as a powerful strategy for empowering people with epilepsy to combat disability stigma, and offset negative perceptions of employers about the potential of this population to be productive workers. Wiley Periodicals, Inc. © 2016 International League Against Epilepsy.

Evaluation of tourniquet application in a simulated tactical environment.

PubMed

Sanak, Tomasz; Brzozowski, Robert; Dabrowski, Marek; Kozak, Magdalena; Dabrowska, Agata; Sip, Maciej; Naylor, Katarzyna; Torres, Kamil

2018-01-01

Application of a tourniquet in a tactical environment is implemented in two ways: the so-called self-aid, which is the application of a tourniquet by the injured, and the so-called buddy aid, which is the application of a tourniquet by the person provide aid. This study aimed to test the quality of tourniquet use in a simulated situation, close quarter battle. The study involved 24 injured operators and 72 operators in the whole simulation, implying 12 sections of six individuals. To validate the application of tourniquets, the recommendations of the Committee of Tactical Combat Care of the Injured were used, and ultrasound with Doppler function was employed to assess the hemodynamic effect of applying tourniquets. Native flow was observed in 15 operators; in three people, a trace flow was noticed, whereas in six people, a full flow was observed. No significant difference was found between the qualities of tourniquet application by the operators themselves compared with those of tourniquet application by another person. The median distance of tourniquet application from the armpit was 9.5 cm for self-aid and buddy aid. In 16 participants the outer arrangement of tourniquets was observed, and in only eight participants tourniquets were correctly located on the internal part of the arm. In 18 participants, tourniquets were not correctly prepared for use in the tactical environment, whereas in only six participants, they were correctly prepared. Most operators with a negative ultrasound flow revealed negative distal observed pulse (DOP). Positive DOP occurred in the majority of operators with full ultrasound flow. The application of tourniquets poses a challenge even in case of specialized units; therefore, there is a need to provide regular training for implementing that procedure.

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

PubMed

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 competition), and the training volume in combat sports athletes. Rating of perceived exertion is a valid tool for quantifying internal training and combat loads during short- and long-term training and simulated and official competitions in novice and elite combat sport athletes. Furthermore, both RPE methods may be a more reliable measure of intensity or effort when both anaerobic and aerobic systems are appreciably activated. Coaches, sports scientists, and athletes can use session-RPE method to quantify short-term training and combat loads in adult athletes during precompetitive period much more than long-term training and in young athletes during the competitive period. They can also use RPE to monitor combat and short- and long-term training loads to better plan and assist training programs and competitions.

Fusion interfaces for tactical environments: An application of virtual reality technology

NASA Technical Reports Server (NTRS)

Haas, Michael W.

1994-01-01

The term Fusion Interface is defined as a class of interface which integrally incorporates both virtual and nonvirtual concepts and devices across the visual, auditory, and haptic sensory modalities. A fusion interface is a multisensory virtually-augmented synthetic environment. A new facility has been developed within the Human Engineering Division of the Armstrong Laboratory dedicated to exploratory development of fusion interface concepts. This new facility, the Fusion Interfaces for Tactical Environments (FITE) Facility is a specialized flight simulator enabling efficient concept development through rapid prototyping and direct experience of new fusion concepts. The FITE Facility also supports evaluation of fusion concepts by operation fighter pilots in an air combat environment. The facility is utilized by a multidisciplinary design team composed of human factors engineers, electronics engineers, computer scientists, experimental psychologists, and oeprational pilots. The FITE computational architecture is composed of twenty-five 80486-based microcomputers operating in real-time. The microcomputers generate out-the-window visuals, in-cockpit and head-mounted visuals, localized auditory presentations, haptic displays on the stick and rudder pedals, as well as executing weapons models, aerodynamic models, and threat models.

A history of US Army PAs.

PubMed

Chalupa, Robyn L; Marble, W Sanders

2017-11-01

The US military has a long tradition of using physician assistants (PAs). The Army began using PAs in 1971 in an effort to supplement the physicians and surgeons in the medical corps. As their numbers grew, PAs gradually replaced general medical officers assigned to battalions. Later, specialty positions developed in aviation medicine, orthopedics, and emergency medicine. The need for a PA serving as an adviser in the major commands slowly developed at all levels of leadership. In 2015, the Army removed limitations on female PAs assigned to combat units. PAs lead in tactical and clinical settings, filling command roles, senior clinical positions, and administrative leadership roles.

Army Science Board FY2000 Summer Study. Technical and Tactical Opportunities for Revolutionary Advances in Rapidly Deployable Joint Ground Forces in the 2015-2025 Era. Volume III: Information Dominance Panel Report

DTIC Science & Technology

2001-04-01

Information Dominance , Sustainment and Support, and Training. The study concludes: 1) the FCS concept is sound, but senior level attention is required to ensure technologies are ready for 2006 FCS EMD; and 2) Key technologies will significantly improve force projection and combat power. The Information Dominance Panel was tasked to: 1) Assess required sensors at National and Theater level; 2) Assess the technological opportunity to provide necessary bandwidth for data, voice and video requirements; 3) Ascertain the requirements to deny the threat

AlliedSignal driver's viewer enhancement (DVE) for paramilitary and commercial applications

NASA Astrophysics Data System (ADS)

Emanuel, Michael; Caron, Hubert; Kovacevic, Branislav; Faina-Cherkaoui, Marcela; Wrobel, Leslie; Turcotte, Gilles

1999-07-01

AlliedSignal Driver's Viewer Enhancement (DVE) system is a thermal imager using a 320 X 240 uncooled microbolometer array. This high performance system was initially developed for military combat and tactical wheeled vehicles. It features a very small sensor head remotely mounted from the display, control and processing module. The sensor head has a modular design and is being adapted to various commercial applications such as truck and car-driving aid, using specifically designed low cost optics. Tradeoffs in the system design, system features and test results are discussed in this paper. A short video shows footage of the DVE system while driving at night.

Security in MANETs using reputation-adjusted routing

NASA Astrophysics Data System (ADS)

Ondi, Attila; Hoffman, Katherine; Perez, Carlos; Ford, Richard; Carvalho, Marco; Allen, William

2009-04-01

Mobile Ad-Hoc Networks enable communication in various dynamic environments, including military combat operations. Their open and shared communication medium enables new forms of attack that are not applicable for traditional wired networks. Traditional security mechanisms and defense techniques are not prepared to cope with the new attacks and the lack of central authorities make identity verifications difficult. This work extends our previous work in the Biologically Inspired Tactical Security Infrastructure to provide a reputation-based weighing mechanism for linkstate routing protocols to protect the network from attackers that are corrupting legitimate network traffic. Our results indicate that the approach is successful in routing network traffic around compromised computers.

Electronic cooling design and test validation

NASA Astrophysics Data System (ADS)

Murtha, W. B.

1983-07-01

An analytical computer model has been used to design a counterflow air-cooled heat exchanger according to the cooling, structural and geometric requirements of a U.S. Navy shipboard electronics cabinet, emphasizing high reliability performance through the maintenance of electronic component junction temperatures lower than 110 C. Environmental testing of the design obtained has verified that the analytical predictions were conservative. Model correlation to the test data furnishes an upgraded capability for the evaluation of tactical effects, and has established a two-orders of magnitude growth potential for increased electronics capabilities through enhanced heat dissipation. Electronics cabinets of this type are destined for use with Vertical Launching System-type combatant vessel magazines.

Infrared imagery acquisition process supporting simulation and real image training

NASA Astrophysics Data System (ADS)

O'Connor, John

2012-05-01

The increasing use of infrared sensors requires development of advanced infrared training and simulation tools to meet current Warfighter needs. In order to prepare the force, a challenge exists for training and simulation images to be both realistic and consistent with each other to be effective and avoid negative training. The US Army Night Vision and Electronic Sensors Directorate has corrected this deficiency by developing and implementing infrared image collection methods that meet the needs of both real image trainers and real-time simulations. The author presents innovative methods for collection of high-fidelity digital infrared images and the associated equipment and environmental standards. The collected images are the foundation for US Army, and USMC Recognition of Combat Vehicles (ROC-V) real image combat ID training and also support simulations including the Night Vision Image Generator and Synthetic Environment Core. The characteristics, consistency, and quality of these images have contributed to the success of these and other programs. To date, this method has been employed to generate signature sets for over 350 vehicles. The needs of future physics-based simulations will also be met by this data. NVESD's ROC-V image database will support the development of training and simulation capabilities as Warfighter needs evolve.

In-flight hypoxia events in tactical jet aviation: characteristics compared to normobaric training.

PubMed

Deussing, Eric C; Artino, Anthony R; Folga, Richard V

2011-08-01

Hypoxia continues to be a significant threat in military aviation. In an attempt to counter the hypoxia threat, military jet aviators receive periodic training using a reduced oxygen breathing device (ROBD). This study explored the characteristics of in-flight hypoxia events among tactical jet aviators and compared reported symptoms to those experienced during ROBD training. An anonymous survey was administered to naval aviators prior to aviation physiology training. The survey queried them about previous in-flight hypoxia encounters and the symptoms they experienced. These data were then compared to symptom data from a previous ROBD training survey using Chi-square analyses. Of the 566 aviators who completed the survey, 112 (20%) reported experiencing hypoxia symptoms in a tactical jet aircraft and 64 aviators (57%) indicated they were not wearing the required oxygen mask when the incident first occurred. The results also revealed only 21% of hypoxia events were reported in aviation hazard reports and the three most commonly recorded in-flight hypoxia symptoms were tingling (54%), difficulty concentrating (32%), and dizziness (30%). Chi-square analyses revealed statistically significant differences in frequency of reporting between 5 of 16 symptoms encountered in flight compared to ROBD training. The present investigation is the first survey-based study of hypoxia events in U.S. naval aviation. The study reveals in-flight, mask-on hypoxia has a similar overall reported symptom profile to ROBD training. Further, results suggest increased oxygen-mask compliance among these aviators may be necessary to effectively combat in-flight hypoxia.

The Professional Socialization of Certified Athletic Trainers in the National Collegiate Athletic Association Division I Context

PubMed Central

Pitney, William A.; Ilsley, Paul; Rintala, Jan

2002-01-01

Objective: To describe the professional socialization process of certified athletic trainers (ATCs) in National Collegiate Athletic Association (NCAA) Division I to guide athletic training education and professional development. Design and Setting: We conducted a qualitative study to explore the experiences related to how participants were socialized into their professional roles in Division I. Subjects: A total of 16 interviews were conducted with 11 male (68.75%) and 5 female (31.25%) participants who were either currently or formerly affiliated with an NCAA Division I athletic program. Data Analysis: The interviews were transcribed, coded, and analyzed inductively using a modified grounded theory approach. Trustworthiness was obtained by peer review, data source triangulation, and member checks. Results: We identified a discernible pattern of socialization experiences and perceptions among the participants. The professional socialization processes of Division I collegiate ATCs is explained as a 5-phase developmental sequence: (1) envisioning the role, (2) formal preparation, (3) organizational entry, (4) role evolution, and (5) gaining stability. Conclusions: Examining the professional socialization process provides insights into the experiences of Division I collegiate ATCs as they prepare for their job responsibilities and develop professionally. Appropriate socialization tactics, such as the use of a structured mentoring experience, formal orientation, and staff development programming, can be implemented to promote effective professional development. Additionally, undergraduate students may be well served if they are educated to better use informal learning situations during their initial socializing events. PMID:12937446

Emergence of solid state helmet-mounted displays in military applications

NASA Astrophysics Data System (ADS)

Casey, Curtis J.

2002-08-01

Helmet Mounted Displays (HMDs) are used to provide pilots with out-the-window capabilities for engaging tactical threats. The first modern system to be employed was the Apache Integrated Helmet Display Sighting System (IHADSS). Using an optical tracker and multiple sensors, the pilot is able to navigate and engage the enemy with his weapons systems cued by the HMD in day and night conditions. Over the next several years HMDs were tested on tactical jet aircraft. The tactical fighter environment - high G maneuvering and the possibility of ejection - created several problems regarding integration and head-borne weight. However, these problems were soon solved by American, British, Israeli, and Russian companies and are employed or in the process of employment aboard the respective countries' tactical aircraft. It is noteworthy that the current configuration employs both the Heads-Up Display (HUD) as well as the HMD. The new Joint Strike Fighter (JSF), however, will become the first tactical jet to employ only a HMD. HMDs have increasingly become part of the avionics and weapons systems of new aircraft and helicopter platforms. Their use however, is migrating to other military applications. They are currently under evaluation on Combat Vehicle platforms for driving tasks to target acquisition and designation tasks under near-all weather, 24-hour conditions. Their use also has penetrated the individual application such as providing data and situational awareness to the individual soldier; the U.S. Army's Land Warrior Program is an example of this technology being applied. Current HMD systems are CRT-based and have many short-comings, including weight, reliability. The emergence of new microelectronics and solid state image sources - Flat Panel Displays (FPDs) - however, has expanded the application of vision devices across all facets of military applications. Some of the greatest contributions are derived from the following Enabling Technologies, and it is upon those technologies and their applications to HMDs that this paper will address: ¸ Active Matrix Liquid Crystal Displays; improved response times, compensation films ¸ Sub-micron electronics ¸ Backlight Technology to address brightness issues across the spectrum of operations ¸ Distortion Correction to compensate for optical aberrations in near-real time.

Piloted simulation of one-on-one helicopter air combat at NOE flight levels

NASA Technical Reports Server (NTRS)

Lewis, M. S.; Aiken, E. W.

1985-01-01

A piloted simulation designed to examine the effects of terrain proximity and control system design on helicopter performance during one-on-one air combat maneuvering (ACM) is discussed. The NASA Ames vertical motion simulator (VMS) and the computer generated imagery (CGI) systems were modified to allow two aircraft to be independently piloted on a single CGI data base. Engagements were begun with the blue aircraft already in a tail-chase position behind the red, and also with the two aircraft originating from positions unknown to each other. Maneuvering was very aggressive and safety requirements for minimum altitude, separation, and maximum bank angles typical of flight test were not used. Results indicate that the presence of terrain features adds an order of complexiaty to the task performed over clear air ACM and that mix of attitude and rate command-type stability and control augmentation system (SCAS) design may be desirable. The simulation system design, the flight paths flown, and the tactics used were compared favorably by the evaluation pilots to actual flight test experiments.

Advanced helmet mounted display (AHMD)

NASA Astrophysics Data System (ADS)

Sisodia, Ashok; Bayer, Michael; Townley-Smith, Paul; Nash, Brian; Little, Jay; Cassarly, William; Gupta, Anurag

2007-04-01

Due to significantly increased U.S. military involvement in deterrent, observer, security, peacekeeping and combat roles around the world, the military expects significant future growth in the demand for deployable virtual reality trainers with networked simulation capability of the battle space visualization process. The use of HMD technology in simulated virtual environments has been initiated by the demand for more effective training tools. The AHMD overlays computer-generated data (symbology, synthetic imagery, enhanced imagery) augmented with actual and simulated visible environment. The AHMD can be used to support deployable reconfigurable training solutions as well as traditional simulation requirements, UAV augmented reality, air traffic control and Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) applications. This paper will describe the design improvements implemented for production of the AHMD System.

Medical civil-military operations: the deployed medical brigade's role in counterinsurgency operations.

PubMed

Bryan, Jeffrey; Miyamoto, Danelle; Holman, Vincent

2008-01-01

Medical civil-military operations are a critical combat multiplier directly supporting the counterinsurgency fight. Army Medical Department Soldiers support medical civil affairs activities at all levels from platoon to the United States Mission-Iraq (Department of State) initiatives enhancing the legitimacy of medical services in the Iraq Ministry of Health, Ministry of Defense, Ministry of the Interior, and Ministry of Justice. The civil-military operations mission of the deployed Task Force 62 Medical Brigade has also evolved into a broad mission encompassing over 120 contractors including Iraqi-American, Bilingual Bicultural Advisors-Subject Matter Experts serving as case management liaison officers and medical trainers, as well as Iraqi Advisor Task Force members providing medical atmospherics, assessments, training, and the overall management of Iraqi linguists supporting all level III medical facilities.

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

Greenwalt, R J; Magnoli, D

The purpose of this study is to determine battlefield effectiveness of the self-healing minefield (''Frogs'') concept system compared to basecases of the standard AP/AT (anti-personnel/anti-tank) mixed minefield, the AT (anti-tank) pure minefield, and no minefields. This involves tactical modeling where a basecase with and without mines is compared to the concept system. However, it is first necessary to establish system characteristics and behavior of the Frog mine and minefield in order to do the tactical modeling. This initial report provides emerging insights into various minefield parameters in order to allow better program definition early in the conceptual development. In themore » following sections of this report, we investigate the self-healing minefield's ground pattern and several concepts for movement (''jump'') of a mine. Basic enemy breaching techniques are compared for the different mine movement concepts. These results are then used in the (Joint Conflict and Tactical Simulation) JCATS tactical model to evaluate minefield effects in a combat situation. The three basecases and the Frogs concept are used against a North Korean mechanized rifle battalion and outcomes are compared. Preliminary results indicate: (1) Possible breaching techniques for the self-healing minefield were proposed and compared through simulation modeling. Of these, the best breaching counter to the self-healing minefield is the ''wide-lane'' breach technique. (2) Several methods for mine movement are tested and the optimal method from this group was selected for use in the modeling. However, continued work is needed on jump criteria; a more sophisticated model may reduce the advantage of the breach counter. (3) The battle scenario used in this study is a very difficult defense for Blue. In the three baseline cases (no mines, AT mines only, and mixed AT/AP minefield), Blue loses. Only in the Frog case does Blue win, and it is a high casualty win.« less

Sizing up the threat: the envisioned physical formidability of terrorists tracks their leaders' failures and successes.

PubMed

Holbrook, Colin; Fessler, Daniel M T

2013-04-01

Victory in modern intergroup conflict derives from complex factors, including weaponry, economic resources, tactical outcomes, and leadership. We hypothesize that the mind summarizes such factors into simple metaphorical representations of physical size and strength, concrete dimensions that have determined the outcome of combat throughout both ontogenetic and phylogenetic experience. This model predicts that in the aftermath of tactical victories (e.g., killing an enemy leader), members of defeated groups will be conceptualized as less physically formidable. Conversely, reminders that groups possess effective leadership should lead their members to be envisioned as more physically formidable. Consonant with these predictions, in both an opportunistic study conducted immediately after Osama bin Laden's death was announced (Study 1) and a follow-up experiment conducted approximately a year later (Study 2), Americans for whom the killing was salient estimated a purported Islamic terrorist to be physically smaller/weaker. In Studies 3 and 4, primes of victorious terrorist leaders led to inflated estimates of terrorists' physical attributes. These findings elucidate how the mind represents contemporary military power, and may help to explain how even largely symbolic victories can influence reasoning about campaigns of coalitional aggression. Copyright © 2012 Elsevier B.V. All rights reserved.

Vista/F-16 Multi-Axis Thrust Vectoring (MATV) control law design and evaluation

NASA Technical Reports Server (NTRS)

Zwerneman, W. D.; Eller, B. G.

1994-01-01

For the Multi-Axis Thrust Vectoring (MATV) program, a new control law was developed using multi-axis thrust vectoring to augment the aircraft's aerodynamic control power to provide maneuverability above the normal F-16 angle of attack limit. The control law architecture was developed using Lockheed Fort Worth's offline and piloted simulation capabilities. The final flight control laws were used in flight test to demonstrate tactical benefits gained by using thrust vectoring in air-to-air combat. Differences between the simulator aerodynamics data base and the actual aircraft aerodynamics led to significantly different lateral-directional flying qualities during the flight test program than those identified during piloted simulation. A 'dial-a-gain' flight test control law update was performed in the middle of the flight test program. This approach allowed for inflight optimization of the aircraft's flying qualities. While this approach is not preferred over updating the simulator aerodynamic data base and then updating the control laws, the final selected gain set did provide adequate lateral-directional flying qualities over the MATV flight envelope. The resulting handling qualities and the departure resistance of the aircraft allowed the 422nd_squadron pilots to focus entirely on evaluating the aircraft's tactical utility.

Changing tactics in the abortion argument: does a fetus feel pain?

PubMed

Goodman, N W

1997-12-10

The 30th anniversary of the passing of the abortion law in England sparked off yet another skirmish in the continuing struggle. Not only the Catholic Church but also anti-lobby groups have protested against the abortion law. Anti-lobby groups consider abortion as an evil that must be fought. To further explain their point, the anti-lobby groups used the conclusions on pediatric anesthetic practice to change their tactics in combating the abortion issue from the emotional point of view to the apparently rational. A group of pediatricians, anesthetists, bioethicists and neuroanatomists has considered the problem of when the fetus may first be able to feel pain. They have decided that the fetus cannot feel pain before the 26th week and recommended that the fetus be given an anesthetic for any abortion later than the 24th week. The anti-lobby groups say that this view limits the perception of pain to the cerebral cortex and that the thalamus is well enough developed by the 10th week for the growing embryo to feel the pain. However, as to the question of fetal pain, one can never know whether fetuses feel pain, because they can never tell.

A miniature disposable radio (MiDR) for unattended ground sensor systems (UGSS) and munitions

NASA Astrophysics Data System (ADS)

Wells, Jeffrey S.; Wurth, Timothy J.

2004-09-01

Unattended and tactical sensors are used by the U.S. Army"s Future Combat Systems (FCS) and Objective Force Warrior (OFW) to detect and identify enemy targets on the battlefield. The radios being developed as part of the Networked Sensors for the Objective Force (NSOF) are too costly and too large to deploy in missions requiring throw-away hardware. A low-cost miniature radio is required to satisfy the communication needs for unmanned sensor and munitions systems that are deployed in a disposable manner. A low cost miniature disposable communications suite is leveraged using the commercial off-the-shelf market and employing a miniature universal frequency conversion architecture. Employing the technology of universal frequency architecture in a commercially available communication unit delivers a robust disposable transceiver that can operate at virtually any frequency. A low-cost RF communication radio has applicability in the commercial, homeland defense, military, and other government markets. Specific uses include perimeter monitoring, infrastructure defense, unattended ground sensors, tactical sensors, and border patrol. This paper describes a low-cost radio architecture to meet the requirements of throw-away radios that can be easily modified or tuned to virtually any operating frequency required for the specific mission.

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

PubMed

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 injuries; (f) flexible nonlinear periodized programs should be considered to best accommodate the unpredictability and operational functional needs of the military training environment; and (g) serious consideration should be given to revamping the manner in which the military conducts physical readiness training, with a departure from "field expediency" as the major criteria for determining PT policies. With an increased emphasis on the human dimension of soldiering and concerted strategic, operational, and tactical efforts to maximize individual physical readiness and performance, the science of training physiology exists to leverage and better physically prepare women as they enter more combat-centric occupations.

Noncontact techniques for diesel engine diagnostics using exhaust waveform analysis

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

Gore, D.A.; Cooke, G.J.

1987-01-01

RCA Corporation's continuing efforts to develop noncontact test techniques for diesel engines have led to recent advancements in deep engine diagnostics. The U.S. Army Tank-Automotive Command (TACOM) has been working with RCA for the development of new noncontact sensors and test techniques which use these sensors in conjunction with their family of Simplified Test Equipment (STE) to perform vehicle diagnostics. The STE systems are microprocessor-based maintenance tools that assist the Army mechanic in diagnosing malfunctions in both tactical and combat vehicles. The test systems support the mechanic by providing the sophisticated signal processing capabilities necessary for a wide range ofmore » diagnostic testing including exhaust waveform analysis.« less

Creating order from chaos: part II: tactical planning for mass casualty and disaster response at definitive care facilities.

PubMed

Baker, Michael S

2007-03-01

Current events highlight the need for disaster preparedness. We have seen tsunamis, hurricanes, terrorism, and combat in the news every night. There are many variables in a disaster, such as damage to facilities, loss of critical staff members, and overwhelming numbers of casualties. Each medical treatment facility should have a plan for everything from caring for staff members to getting the laundry done and providing enhanced security or mortuary services. Communication and agreements with local, regional, and federal agencies are vital. Then we must train and drill to shape the tools to impose order on chaos and to provide the most care to the greatest number.

The ethics of self-sacrifice: what's wrong with suicide bombing?

PubMed

Battin, Margaret P

2004-01-01

What's wrong with suicide bombing? The tactic has been used by the Tamil Tigers, by the Japanese kamikaze, by al-Qaeda, by Palestinian militants against Israel, by Iraqi defenders loyal to Saddam Hussein against the U.S. invasion, and by others; it is typically understood by these groups as martyrdom rather than suicide. Scientific theories of suicide--biological, psychological, and sociological--do not contribute to an understanding. Nor is the claim that it is amoral, the product of psychopathology or mental illness, adequate. The central moral core of the issue of suicide bombing rests, rather, on the violation of a tacit assumption of equality in combat: "they" have a weapon "we" don't.

Spatial multibody modeling and vehicle dynamics analysis of advanced vehicle technologies

NASA Astrophysics Data System (ADS)

Letherwood, Michael D.; Gunter, David D.; Gorsich, David J.; Udvare, Thomas B.

2004-08-01

The US Army vision, announced in October of 1999, encompasses people, readiness, and transformation. The goal of the Army vision is to transition the entire Army into a force that is strategically responsive and dominant at every point of the spectrum of operations. The transformation component will be accomplished in three ways: the Objective Force, the Legacy (current) Force, and the Interim Force. The objective force is not platform driven, but rather the focus is on achieving capabilities that will operate as a "system of systems." As part of the Objective Force, the US Army plans to begin production of the Future Combat System (FCS) in FY08 and field the first unit by FY10 as currently defined in the FCS solicitation(1). As part of the FCS program, the Future Tactical Truck System (FTTS) encompasses all US Army tactical wheeled vehicles and its initial efforts will focus only on the heavy class. The National Automotive Center (NAC) is using modeling and simulation to demonstrate the feasibility and operational potential of advanced commercial and military technologies with application to new and existing tactical vehicles and to describe potential future vehicle capabilities. This document will present the results of computer-based, vehicle dynamics performance assessments of FTTS concepts with such features as hybrid power sources, active suspensions, skid steering, and in-hub electric drive motors. Fully three-dimensional FTTS models are being created using commercially available modeling and simulation methodologies such as ADAMS and DADS and limited vehicle dynamics validation studies are will be performed.

ARV robotic technologies (ART): a risk reduction effort for future unmanned systems

NASA Astrophysics Data System (ADS)

Jaster, Jeffrey F.

2006-05-01

The Army's ARV (Armed Robotic Vehicle) Robotic Technologies (ART) program is working on the development of various technological thrusts for use in the robotic forces of the future. The ART program will develop, integrate and demonstrate the technology required to advance the maneuver technologies (i.e., perception, mobility, tactical behaviors) and increase the survivability of unmanned platforms for the future force while focusing on reducing the soldiers' burden by providing an increase in vehicle autonomy coinciding with a decrease in the total number user interventions required to control the unmanned assets. This program will advance the state of the art in perception technologies to provide the unmanned platform an increasingly accurate view of the terrain that surrounds it; while developing tactical/mission behavior technologies to provide the Unmanned Ground Vehicle (UGV) the capability to maneuver tactically, in conjunction with the manned systems in an autonomous mode. The ART testbed will be integrated with the advanced technology software and associated hardware developed under this effort, and incorporate appropriate mission modules (e.g. RSTA sensors, MILES, etc.) to support Warfighter experiments and evaluations (virtual and field) in a military significant environment (open/rolling and complex/urban terrain). The outcome of these experiments as well as other lessons learned through out the program life cycle will be used to reduce the current risks that are identified for the future UGV systems that will be developed under the Future Combat Systems (FCS) program, including the early integration of an FCS-like autonomous navigation system onto a tracked skid steer platform.

A new perspective on life-saving procedures in a battlefield setting: Emergency cricothyroidotomy, needle thoracostomy, and chest tube thoracostomy with night vision goggles.

PubMed

Bilge, Sedat; Aydın, Attila; Bilge, Meltem; Aydın, Cemile; Çevik, Erdem; Eryılmaz, Mehmet

2017-11-01

In the patients with multiple and serious trauma, early applications of life-saving procedures are related to improved survival. We tried to experimentally determine the feasibility of life-saving interventions that are performed with the aid of night vision goggles (NVG) in nighttime combat scenario. Chest tube thoracostomy (CTT), emergency cricothyroidotomy (EC), and needle thoracostomy (NT) interventions were performed by 10 combatant medical staff. The success and duration of interventions were explored in the study. Procedures were performed on the formerly prepared manikins/models in a bright room and in a dark room with the aid of NVG. Operators graded the ease of interventions. All interventions were found successful. Operators stated that both CTT and EC interventions were more difficult in dark than in daytime (p<0.05). No significant difference was observed in the difficulty in the NT interventions. No significant difference was observed in terms of completion times of interventions between in daytime and in dark scenario. The operators who use NVGs have to be aware of that they can perform their tactic and medical activities without taking off the NVGs and without the requirement of an extra light source.

Shame and HIV: Strategies for addressing the negative impact shame has on public health and diagnosis and treatment of HIV

PubMed Central

Dhairyawan, Rageshri

2017-01-01

Abstract There are five ways in which shame might negatively impact upon our attempts to combat and treat HIV. Shame can prevent an individual from disclosing all the relevant facts about their sexual history to the clinician.Shame can be a motivational factor in people living with HIV not engaging with or being retained in care.Shame can prevent individuals from presenting at clinics for STI and HIV testing.Shame can prevent an individual from disclosing their HIV (or STI) status to new sexual partners.Shame can serve to psychologically imprison people, it makes the task of living with HIV a far more negative experience than it should, or needs to, be. Drawing on recent philosophical work on shame, and more broadly on work in the philosophy and psychology of emotion, we (a.) propose a framework for understanding how shame operates upon those who experience the emotion, (b.) propose a strategy for combatting the negative role shame plays in the fight against HIV, and (c) suggest further study so as to identify the tactics that might be employed in pursuing the strategy here proposed. PMID:28833363

Head-mounted display systems and the special operations soldier

NASA Astrophysics Data System (ADS)

Loyd, Rodney B.

1998-08-01

In 1997, the Boeing Company, working with DARPA under the Smart Modules program and the US Army Soldier Systems Command, embarked on an advanced research and development program to develop a wearable computer system tailored for use with soldiers of the US Special Operations Command. The 'special operations combat management system' is a rugged advanced wearable tactical computer, designed to provide the special operations soldier with enhanced situation awareness and battlefield information capabilities. Many issues must be considered during the design of wearable computers for a combat soldier, including the system weight, placement on the body with respect to other equipment, user interfaces and display system characteristics. During the initial feasibility study for the system, the operational environment was examined and potential users were interviewed to establish the proper display solution for the system. Many display system requirements resulted, such as head or helmet mounting, Night Vision Goggle compatibility, minimal visible light emissions, environmental performance and even the need for handheld or other 'off the head' type display systems. This paper will address these issues and other end user requirements for display systems for applications in the harsh and demanding environment of the Special Operations soldier.

TARDEC's Intelligent Ground Systems overview

NASA Astrophysics Data System (ADS)

Jaster, Jeffrey F.

2009-05-01

The mission of the Intelligent Ground Systems (IGS) Area at the Tank Automotive Research, Development and Engineering Center (TARDEC) is to conduct technology maturation and integration to increase Soldier robot control/interface intuitiveness and robotic ground system robustness, functionality and overall system effectiveness for the Future Combat System Brigade Combat Team, Robotics Systems Joint Project Office and game changing capabilities to be fielded beyond the current force. This is accomplished through technology component development focused on increasing unmanned ground vehicle autonomy, optimizing crew interfaces and mission planners that capture commanders' intent, integrating payloads that provide 360 degree local situational awareness and expanding current UGV tactical behavior, learning and adaptation capabilities. The integration of these technology components into ground vehicle demonstrators permits engineering evaluation, User assessment and performance characterization in increasingly complex, dynamic and relevant environments to include high speed on road or cross country operations, all weather/visibility conditions and military operations in urban terrain (MOUT). Focused testing and experimentation is directed at reducing PM risk areas (safe operations, autonomous maneuver, manned-unmanned collaboration) and transitioning technology in the form of hardware, software algorithms, test and performance data, as well as User feedback and lessons learned.

Performance calculation and simulation system of high energy laser weapon

NASA Astrophysics Data System (ADS)

Wang, Pei; Liu, Min; Su, Yu; Zhang, Ke

2014-12-01

High energy laser weapons are ready for some of today's most challenging military applications. Based on the analysis of the main tactical/technical index and combating process of high energy laser weapon, a performance calculation and simulation system of high energy laser weapon was established. Firstly, the index decomposition and workflow of high energy laser weapon was proposed. The entire system was composed of six parts, including classical target, platform of laser weapon, detect sensor, tracking and pointing control, laser atmosphere propagation and damage assessment module. Then, the index calculation modules were designed. Finally, anti-missile interception simulation was performed. The system can provide reference and basis for the analysis and evaluation of high energy laser weapon efficiency.

2017 Military Supplement: Dodecafluoropentane Emulsion (Ddfpe) as a Resuscitation Fluid for Treatment of Hemorrhagic Shock and Traumatic Brain Injury: A Review.

PubMed

Graham, Kaitlin; Moon-Massat, Paula F; Unger, Evan C

2017-11-15

Dodecafluoropentane emulsion (DDFPe) is a novel nanotechnology for oxygen delivery with therapeutic potential for hemorrhagic shock and/or traumatic brain injury (TBI). DDFPe demonstrates efficacy at smaller doses than previously tested perfluorocarbon oxygen therapeutics. This smaller dose potentially eliminates toxicities exhibited by previous oxygen therapeutics, while anti-inflammatory properties of DDFPe may alleviate damage from ischemia reperfusion injury. This mini-review summarizes our progress in developing a battle-field ready product to prevent combat death due to hemorrhagic shock and/or TBI. Preclinical studies, for both indications, show promising effects of DDFPe as a resuscitation fluid. DDFPe may become a part of the toolkit for tactical healthcare professionals in battlefield and domestic emergency medicine.

Women's Perspectives of Personal Trainers: A Qualitative Study.

PubMed

Melton, Deana; Dail, Teresa K; Katula, Jeffrey A; Mustian, Karen M

2011-01-01

Personal trainers play an integral role in the day-to-day operation of the facilities in which they work. Research has identified a number of qualities and competencies necessary to be an effective exercise leader, but there is little scholarly work addressing clients' attitudes related to the performance of personal trainers. Utilizing focus group methodology, female clients of personal trainers were recruited to provide viewpoints related to the desirable qualities of personal trainers, as well as opinions regarding trainer certification and academic preparation. Responses of the participants were transcribed, coded, and analyzed for themes. Four global themes emerged: Selection Rationale, Personal Trainer Rationale, Loyalty Rationale and Negative Characteristics. Selection Rationale consisted of qualities that influence a client's decision to hire a particular trainer (e.g., physique, results observed in other clients, social skills). Personal Trainer Rationale referred to the clients' reasons (e.g., frustration with current fitness level) for hiring a specific trainer. Loyalty Rationale referred to the credentials of a personal trainer that solidify the client/trainer relationship and Negative Characteristics referred to qualities considered unethical or unprofessional. The results suggest that undergraduate exercise science programs should devote additional time toward the development of future fitness trainers' affective qualities and that clients' would benefit from information about the credentials of personal trainers.

Women's Perspectives of Personal Trainers: A Qualitative Study

PubMed Central

Melton, Deana; Dail, Teresa K.; Katula, Jeffrey A.; Mustian, Karen M.

2015-01-01

Personal trainers play an integral role in the day-to-day operation of the facilities in which they work. Research has identified a number of qualities and competencies necessary to be an effective exercise leader, but there is little scholarly work addressing clients' attitudes related to the performance of personal trainers. Utilizing focus group methodology, female clients of personal trainers were recruited to provide viewpoints related to the desirable qualities of personal trainers, as well as opinions regarding trainer certification and academic preparation. Responses of the participants were transcribed, coded, and analyzed for themes. Four global themes emerged: Selection Rationale, Personal Trainer Rationale, Loyalty Rationale and Negative Characteristics. Selection Rationale consisted of qualities that influence a client's decision to hire a particular trainer (e.g., physique, results observed in other clients, social skills). Personal Trainer Rationale referred to the clients' reasons (e.g., frustration with current fitness level) for hiring a specific trainer. Loyalty Rationale referred to the credentials of a personal trainer that solidify the client/trainer relationship and Negative Characteristics referred to qualities considered unethical or unprofessional. The results suggest that undergraduate exercise science programs should devote additional time toward the development of future fitness trainers' affective qualities and that clients' would benefit from information about the credentials of personal trainers. PMID:26005398

Creating order from chaos: part I: triage, initial care, and tactical considerations in mass casualty and disaster response.

PubMed

Baker, Michael S

2007-03-01

How do we train for the entire spectrum of potential emergency and crisis scenarios? Will we suddenly face large numbers of combat casualties, an earthquake, a plane crash, an industrial explosion, or a terrorist bombing? The daily routine can suddenly be complicated by large numbers of patients, exceeding the ability to treat in a routine fashion. Disaster events can result in patients with penetrating wounds, burns, blast injuries, chemical contamination, or all of these at once. Some events may disrupt infrastructure or result in loss of essential equipment or key personnel. The chaos of a catastrophic event impedes decision-making and effective treatment of patients. Disasters require a paradigm shift from the application of unlimited resources for the greatest good of each individual patient to the allocation of care, with limited resources, for the greatest good for the greatest number of patients. Training and preparation are essential to remain effective during crises and major catastrophic events. Disaster triage and crisis management represent a tactical art that incorporates clinical skills, didactic information, communication ability, leadership, and decision-making. Planning, rehearsing, and exercising various scenarios encourage the flexibility, adaptability, and innovation required in disaster settings. These skills can bring order to the chaos of overwhelming disaster events.

Hemostasis in a noncompressible hemorrhage model: an end-user evaluation of hemostatic agents in a proximal arterial injury.

PubMed

Satterly, Steven; Nelson, Daniel; Zwintscher, Nathan; Oguntoye, Morohunranti; Causey, Wayne; Theis, Bryan; Huang, Raywin; Haque, Mohamad; Martin, Matthew; Bickett, Gerald; Rush, Robert M

2013-01-01

1. Evaluate hemostatic bandages by the end user using subjective and objective criteria. 2. Determine if user training and education level impact overall hemostatic outcomes. 3. Our hypothesis was that prior medical training would be directly linked to improved hemostatic outcomes in noncompressible hemorrhage indepen- dent of dressing used. Military personnel were given standardized instruction on hemostatic dressings as part of a tactical combat casualty care course (TC3). Soldiers were randomized to a hemostatic dressing. Proximal arterial (femoral and axillary) injuries were created in extremities of live tissue models (goat or pig). Participants attempted hemostasis through standardized dressing application. Evaluation of hemostasis was performed at 2- and 4-minute intervals by physicians blinded to participants' training level. Military personnel that are due to deploy are given "refresher" instruction by their units as well as participating in the TC3 to further hone their medical skills prior to deployment. The TC3 is simulation training designed to simulate combat environments and real-life trauma scenarios. Military personnel due to deploy, physicians (residents and board certified surgeons), animal care technicians, and veterinarian support. Celox 42 (33%), ChitoGauze 11 (9%), Combat Gauze 45 (35%), and HemCon wafer 28 (22%) bandages were applied in 126 arterial injuries created in 45 animals in a standardized model of hemorrhage. Overall, no significant difference in hemostasis and volume of blood loss was seen between the 4 dressings at 2 or 4 minutes. Combat gauze was the most effective at controlling hemorrhage, achieving 83% hemostasis by 4 minutes. Combat gauze was also rated as the easiest dressing to use by the soldiers (p<0.05). When compared to nonmedical personnel, active duty soldiers with prior medical training improved hemostasis at 4 minutes by 20% (p = 0.05). There is no significant difference in hemostasis between hemostatic bandages for proximal arterial hemorrhage. Hemostasis significantly improves between 2 and 4 minutes using direct pressure and hemostatic agents. Prior medical training leads to 20% greater efficacy when using hemostatic dressings. Published by Elsevier Inc.

Working with a personal trainer

MedlinePlus

... vary depending on the trainer's location, experience, and type of workout. Hiring a trainer may be more affordable ... have been a personal trainer. Ask about what types of clients the trainer typically works with. If you ...

Assessment of individual hand performance in box trainers compared to virtual reality trainers.

PubMed

Madan, Atul K; Frantzides, Constantine T; Shervin, Nina; Tebbit, Christopher L

2003-12-01

Training residents in laparoscopic skills is ideally initiated in an inanimate laboratory with both box trainers and virtual reality trainers. Virtual reality trainers have the ability to score individual hand performance although they are expensive. Here we compared the ability to assess dominant and nondominant hand performance in box trainers with virtual reality trainers. Medical students without laparoscopic experience were utilized in this study (n = 16). Each student performed tasks on the LTS 2000, an inanimate box trainer (placing pegs with both hands and transferring pegs from one hand to another), as well as a task on the MIST-VR, a virtual reality trainer (grasping a virtual object and placing it in a virtual receptable with alternating hands). A surgeon scored students for the inanimate box trainer exercises (time and errors) while the MIST-VR scored students (time, economy of movements, and errors for each hand). Statistical analysis included Pearson correlations. Errors and time for the one-handed tasks on the box trainer did not correlate with errors, time, or economy measured for each hand by the MIST-VR (r = 0.01 to 0.30; P = NS). Total errors on the virtual reality trainer did correlate with errors on transferring pege (r = 0.61; P < 0.05). Economy and time of both dominant and nondominant hand from the MIST-VR correlated with time of transferring pegs in the box trainer (r = 0.53 to 0.77; P < 0.05). While individual hand assessment by the box trainer during 2-handed tasks was related to assessment by the virtual reality trainer, individual hand assessment during 1-handed tasks did not correlate with the virtual reality trainer. Virtual reality trainers, such as the MIST-VR, allow assessment of individual hand skills which may lead to improved laparoscopic skill acquisition. It is difficult to assess individual hand performance with box trainers alone.

Tourniquet pressures: strap width and tensioning system widths.

PubMed

Wall, Piper L; Coughlin, Ohmar; Rometti, Mary; Birkholz, Sarah; Gildemaster, Yvonne; Grulke, Lisa; Sahr, Sheryl; Buising, Charisse M

2014-01-01

Pressure distribution over tourniquet width is a determinant of pressure needed for arterial occlusion. Different width tensioning systems could result in arterial occlusion pressure differences among nonelastic strap designs of equal width. Ratcheting Medical Tourniquets (RMTs; m2 inc., http://www.ratcheting buckles.com) with a 1.9 cm-wide (Tactical RMT) or 2.3 cm-wide (Mass Casualty RMT) ladder were directly compared (16 recipients, 16 thighs and 16 upper arms for each tourniquetx2). Then, RMTs were retrospectively compared with the windlass Combat Application Tourniquet (C-A-T ["CAT"], http://combattourniquet.com) with a 2.5 cm-wide internal tensioning strap. Pressure was measured with an air-filled No. 1 neonatal blood pressure cuff under each 3.8 cm-wide tourniquet. RMT circumferential pressure distribution was not uniform. Tactical RMT pressures were not higher, and there were no differences between the RMTs in the effectiveness, ease of use ("97% easy"), or discomfort. However, a difference did occur regarding tooth skipping of the pawl during ratchet advancement: it occurred in 1 of 64 Tactical RMT applications versus 27 of 64 Mass Casualty RMT applications. CAT and RMT occlusion pressures were frequently over 300 mmHg. RMT arm occlusion pressures (175-397 mmHg), however, were lower than RMT thigh occlusion pressures (197-562 mmHg). RMT effectiveness was better with 99% reached occlusion and 1% lost occlusion over 1 minute versus the CAT with 95% reached occlusion and 28% lost occlusion over 1 minute. RMT muscle tension changes (up to 232 mmHg) and pressure losses over 1 minute (24±11 mmHg arm under strap to 40±12 mmHg thigh under ladder) suggest more occlusion losses may have occurred if tourniquet duration was extended. The narrower tensioning system Tactical RMT has better performance characteristics than the Mass Casualty RMT. The 3.8 cm-wide RMTs have some pressure and effectiveness similarities and differences compared with the CAT. Clinically significant pressure changes occur under nonelastic strap tourniquets with muscle tension changes and over time periods as short as 1 minute. An examination of pressure and occlusion changes beyond 1 minute would be of interest. 2014.

Saving Lives on the Battlefield (Part II) ? One Year Later A Joint Theater Trauma System and Joint Trauma System Review of Prehospital Trauma Care in Combined Joint Operations Area?Afghanistan (CJOA-A) Final Report, 30 May 2014.

PubMed

Sauer, Samual W; Robinson, John B; Smith, Michael P; Gross, Kirby R; Kotwal, Russ S; Mabry, Robert L; Butler, Frank K; Stockinger, Zsolt T; Bailey, Jeffrey A; Mavity, Mark E; Gillies, Duncan A

2015-01-01

The United States has achieved unprecedented survival rates, as high as 98%, for casualties arriving alive at the combat hospital. Our military medical personnel are rightly proud of this achievement. Commanders and Servicemembers are confident that if wounded and moved to a Role II or III medical facility, their care will be the best in the world. Combat casualty care, however, begins at the point of injury and continues through evacuation to those facilities. With up to 25% of deaths on the battlefield being potentially preventable, the prehospital environment is the next frontier for making significant further improvements in battlefield trauma care. Strict adherence to the evidence-based Tactical Combat Casualty Care (TCCC) Guidelines has been proven to reduce morbidity and mortality on the battlefield. However, full implementation across the entire force and commitment from both line and medical leadership continue to face ongoing challenges. This report on prehospital trauma in the Combined Joint Operations Area?Afghanistan (CJOA-A) is a follow-on to the one previously conducted in November 2012 and published in January 2013. Both assessments were conducted by the US Central Command (USCENTCOM) Joint Theater Trauma System (JTTS). Observations for this report were collected from December 2013 to January 2014 and were obtained directly from deployed prehospital providers, medical leaders, and combatant leaders. Significant progress has been made between these two reports with the establishment of a Prehospital Care Division within the JTTS, development of a prehospital trauma registry and weekly prehospital trauma conferences, and CJOA-A theater guidance and enforcement of prehospital documentation. Specific prehospital trauma-care achievements include expansion of transfusion capabilities forward to the point of injury, junctional tourniquets, and universal approval of tranexamic acid. 2015.

Military readiness: an exploration of the relationship between marksmanship and visual acuity.

PubMed

Wells, Kenney H; Wagner, Heidi; Reich, Lewis N; Hardigan, Patrick C

2009-04-01

The United States military relies on visual acuity standards to assess enlistment induction and military occupational specialty eligibility, as well as to monitor soldiers' combat vision readiness. However, these vision standards are not evidence based and may not accurately reflect appropriate standards for military readiness or reflect a correlation between visual acuity and occupational performance. The aim of this study was to investigate the relationship between visual acuity and marksmanship performance using a single blind trial with the Engagement Skills Trainer 2000. Marksmanship performance was evaluated in 28 subjects under simulated day and night conditions with habitual spectacle prescription and contact lenses that created visual blur. Panel Poisson regression using an independent correlation structure revealed significant differences (p < 0.001) as visual acuity decreased from 20/25 to 20/50. We conclude that marksmanship performance decreases as visual acuity decreases. We believe that this relationship supports the use of a visual acuity requirement.

A simple cost-effective design for construction of a laparoscopic trainer.

PubMed

Ricchiuti, Daniel; Ralat, Dane Arends; Evancho-Chapman, Michelle; Wyneski, Holly; Cerone, Jeffrey; Wegryn, John D

2005-10-01

Laparoscopic trainers have been shown to be effective tools for transitioning residents in surgical fields into live laparoscopic techniques. There have been few reports of homemade trainers, but each of these reports provides only scant detail about their construction, making production a novel task to those interested in employing this equipment. Virtual-reality trainers are gaining popularity and are exceptional modalities in the re-creation of laparoscopic surgery. In their present state, however, such trainers are very costly, making them unattainable by most urology residency programs. Numerous commercial non-virtual trainers are also available; however, these trainers are often cost-prohibitive or overly simplistic. We describe a detailed design template for creation of a laparoscopic trainer based on modifications of previous designs. This trainer can be made easily at a cost of approximately US$275.00 and may be used in conjunction with existing laparoscopic equipment. The methods described herein can be followed by any local machinist to create this trainer. The relatively low total cost, ready material availability, and ease of construction make this trainer an appropriate option for the training of residents in laparoscopic procedures.

The experiences of female athletic trainers in the role of the head athletic trainer.

PubMed

Mazerolle, Stephanie M; Burton, Laura; Cotrufo, Raymond J

2015-01-01

Very few women have leadership positions in athletic training (ie, head athletic training positions) in intercollegiate athletics. Research exists on the barriers to attaining the role; however, our understanding about the experiences of those currently engaged in the role is limited. To examine the experiences of female head athletic trainers as they worked toward and attained the position of head athletic trainer. Qualitative study. National Collegiate Athletic Association Division I setting. Eight female athletic trainers serving in the role of head athletic trainer participated in our study. The mean age of the participants was 45 ± 12 years, with 5 ± 1.5 years of experience in the role of head athletic trainer and 21 ± 10 years of experience as athletic trainers. We conducted phone interviews with the 8 participants following a semistructured format. Interviews were transcribed verbatim and analyzed following a general inductive approach as described by Thomas. To establish credibility, we used a peer reviewer, member checks, and multiple-analyst triangulation. Six major themes emerged from our analysis regarding the experiences of female head athletic trainers. Opportunities to become a head athletic trainer, leadership qualities, and unique personal characteristics were discussed as factors leading to the assumption of the role of the head athletic trainer. Where women hold back, family challenges, and organizational barriers speak to the potential obstacles to assuming the role of head athletic trainer. Female head athletic trainers did not seek the role, but through persistence and encouragement, they find themselves assuming the role. Leadership skills were discussed as important for success in the role of head athletic trainer. Life balancing and parenting were identified as barriers to women seeking the role of head athletic trainer.

Control definition study for advanced vehicles

NASA Technical Reports Server (NTRS)

Lapins, M.; Martorella, R. P.; Klein, R. W.; Meyer, R. C.; Sturm, M. J.

1983-01-01

The low speed, high angle of attack flight mechanics of an advanced, canard-configured, supersonic tactical aircraft designed with moderate longitudinal relaxed static stability (Static Margin, SM = 16% C sub W at M = 0.4) was investigated. Control laws were developed for the longitudinal axis (""G'' or maneuver and angle of attack command systems) and for the lateral/directional axes. The performance of these control laws was examined in engineering simulation. A canard deflection/rate requirement study was performed as part of the ""G'' command law evaluation at low angles of attack. Simulated coupled maneuvers revealed the need for command limiters in all three aircraft axes to prevent departure from controlled flight. When modified with command/maneuver limiters, the control laws were shown to be adequate to prevent aircraft departure during aggressive air combat maneuvering.

Measuring trainer fidelity in the transfer of suicide prevention training

PubMed Central

Cross, Wendi F.; Pisani, Anthony R.; Schmeelk-Cone, Karen; Xia, Yinglin; Tu, Xin; McMahon, Marcie; Munfakh, Jimmie Lou; Gould, Madelyn S.

2014-01-01

Background Finding effective and efficient models to train large numbers of suicide prevention interventionists, including ‘hotline’ crisis counselors, is a high priority. Train-the-trainer (TTT) models are widely used but understudied. Aims To assess the extent to which trainers following TTT delivered the Applied Suicide Intervention Skills Training (ASIST) program with fidelity, and to examine fidelity across two trainings and seven training segments. Methods We recorded and reliably rated trainer fidelity, defined as adherence to program content and competence of program delivery, for 34 newly trained ASIST trainers delivering the program to crisis center staff on two separate occasions. A total of 324 observations were coded. Trainer demographics were also collected. Results On average, trainers delivered two-thirds of the program. Previous training was associated with lower levels of trainer adherence to the program. 18% of trainers' observations were rated as solidly competent. Trainers did not improve fidelity from their first to second training. Significantly higher fidelity was found for lectures and lower fidelity was found for interactive training activities including asking about suicide and creating a safe plan. Conclusions We found wide variability in trainer fidelity to the ASIST program following TTT and few trainers had high levels of both adherence and competence. More research is needed to examine the cost-effectiveness of TTT models. PMID:24901061

Muscle torque and its relation to technique, tactics, sports level and age group in judo contestants.

PubMed

Lech, Grzegorz; Chwała, Wiesław; Ambroży, Tadeusz; Sterkowicz, Stanisław

2015-03-29

The aim of this study was to perform a comparative analysis of maximal muscle torques at individual stages of development of athletes and to determine the relationship between muscle torques, fighting methods and the level of sports performance. The activity of 25 judo contestants during judo combats and the effectiveness of actions were evaluated. Maximum muscle torques in flexors/extensors of the body trunk, shoulder, elbow, hip and knee joints were measured. The level of significance was set at p≤0.05; for multiple comparisons the Mann-Whitney U test, p≤0.016, was used. Intergroup differences in relative torques in five muscle groups studied (elbow extensors, shoulder flexors, knee flexors, knee extensors, hip flexors) were not significant. In cadets, relative maximum muscle torques in hip extensors correlated with the activity index (Spearman's r=0.756). In juniors, maximum relative torques in elbow flexors and knee flexors correlated with the activity index (r=0.73 and r=0.76, respectively). The effectiveness of actions correlated with relative maximum torque in elbow extensors (r=0.67). In seniors, the relative maximum muscle torque in shoulder flexors correlated with the activity index during the second part of the combat (r=0.821).

Muscle Torque and its Relation to Technique, Tactics, Sports Level and Age Group in Judo Contestants

PubMed Central

Lech, Grzegorz; Chwała, Wiesław; Ambroży, Tadeusz; Sterkowicz, Stanisław

2015-01-01

The aim of this study was to perform a comparative analysis of maximal muscle torques at individual stages of development of athletes and to determine the relationship between muscle torques, fighting methods and the level of sports performance. The activity of 25 judo contestants during judo combats and the effectiveness of actions were evaluated. Maximum muscle torques in flexors/extensors of the body trunk, shoulder, elbow, hip and knee joints were measured. The level of significance was set at p≤0.05; for multiple comparisons the Mann-Whitney U test, p≤0.016, was used. Intergroup differences in relative torques in five muscle groups studied (elbow extensors, shoulder flexors, knee flexors, knee extensors, hip flexors) were not significant. In cadets, relative maximum muscle torques in hip extensors correlated with the activity index (Spearman’s r=0.756). In juniors, maximum relative torques in elbow flexors and knee flexors correlated with the activity index (r=0.73 and r=0.76, respectively). The effectiveness of actions correlated with relative maximum torque in elbow extensors (r=0.67). In seniors, the relative maximum muscle torque in shoulder flexors correlated with the activity index during the second part of the combat (r=0.821). PMID:25964820

Discrimination against Obese Exercise Clients: An Experimental Study of Personal Trainers.

PubMed

Fontana, Fabio; Bopes, Jonathan; Bendixen, Seth; Speed, Tyler; George, Megan; Mack, Mick

2018-01-01

The aim of the study was to compare exercise recommendations, attitudes, and behaviors of personal trainers toward clients of different weight statuses. Fifty-two personal trainers participated in the study. The data collection was organized into two phases. In phase one, trainers read a profile and watched the video displaying an interview of either an obese or an average-weight client. Profiles and video interviews were identical except for weight status. Then, trainers provided exercise recommendations and rated their attitude toward the client. In phase two, trainers personally met an obese or an average-weight mock client. Measures were duration and number of advices provided by the trainer to a question posed by the client and sitting distance between trainer and client. There were no significant differences in exercise intensity ( p = .94), duration of first session ( p = .65), and total exercise duration of first week ( p = .76) prescribed to the obese and average-weight clients. The attitude of the personal trainers toward the obese client were not significantly different from the attitude of personal trainers toward the average-weight client ( p = .58). The number of advices provided ( p = .49), the duration of the answer ( p = .55), and the distance personal trainers sat from the obese client ( p = .68) were not significantly different from the behaviors displayed toward the average-weight client. Personal trainers did not discriminate against obese clients in professional settings.

The Experiences of Female Athletic Trainers in the Role of the Head Athletic Trainer

PubMed Central

Mazerolle, Stephanie M.; Burton, Laura; Cotrufo, Raymond J.

2015-01-01

Context: Very few women have leadership positions in athletic training (ie, head athletic training positions) in intercollegiate athletics. Research exists on the barriers to attaining the role; however, our understanding about the experiences of those currently engaged in the role is limited. Objective: To examine the experiences of female head athletic trainers as they worked toward and attained the position of head athletic trainer. Design: Qualitative study. Setting: National Collegiate Athletic Association Division I setting. Patients or Other Participants: Eight female athletic trainers serving in the role of head athletic trainer participated in our study. The mean age of the participants was 45 ± 12 years, with 5 ± 1.5 years of experience in the role of head athletic trainer and 21 ± 10 years of experience as athletic trainers. Data Collection and Analysis: We conducted phone interviews with the 8 participants following a semistructured format. Interviews were transcribed verbatim and analyzed following a general inductive approach as described by Thomas. To establish credibility, we used a peer reviewer, member checks, and multiple-analyst triangulation. Results: Six major themes emerged from our analysis regarding the experiences of female head athletic trainers. Opportunities to become a head athletic trainer, leadership qualities, and unique personal characteristics were discussed as factors leading to the assumption of the role of the head athletic trainer. Where women hold back, family challenges, and organizational barriers speak to the potential obstacles to assuming the role of head athletic trainer. Conclusions: Female head athletic trainers did not seek the role, but through persistence and encouragement, they find themselves assuming the role. Leadership skills were discussed as important for success in the role of head athletic trainer. Life balancing and parenting were identified as barriers to women seeking the role of head athletic trainer. PMID:25275423

Knowledge translation to fitness trainers: A systematic review

PubMed Central

2010-01-01

Background This study investigates approaches for translating evidence-based knowledge for use by fitness trainers. Specific questions were: Where do fitness trainers get their evidence-based information? What types of interventions are effective for translating evidence-based knowledge for use by fitness trainers? What are the barriers and facilitators to the use of evidence-based information by fitness trainers in their practice? Methods We describe a systematic review of studies about knowledge translation interventions targeting fitness trainers. Fitness trainers were defined as individuals who provide exercise program design and supervision services to the public. Nurses, physicians, physiotherapists, school teachers, athletic trainers, and sport team strength coaches were excluded. Results Of 634 citations, two studies were eligible for inclusion: a survey of 325 registered health fitness professionals (66% response rate) and a qualitative study of 10 fitness instructors. Both studies identified that fitness trainers obtain information from textbooks, networking with colleagues, scientific journals, seminars, and mass media. Fitness trainers holding higher levels of education are reported to use evidence-based information sources such as scientific journals compared to those with lower education levels, who were reported to use mass media sources. The studies identified did not evaluate interventions to translate evidence-based knowledge for fitness trainers and did not explore factors influencing uptake of evidence in their practice. Conclusion Little is known about how fitness trainers obtain and incorporate new evidence-based knowledge into their practice. Further exploration and specific research is needed to better understand how emerging health-fitness evidence can be translated to maximize its use by fitness trainers providing services to the general public. PMID:20398317

Surgical resident evaluations of portable laparoscopic box trainers incorporated into a simulation-based minimally invasive surgery curriculum.

PubMed

Zapf, Matthew A C; Ujiki, Michael B

2015-02-01

Box trainers have been shown to be an effective tool for teaching laparoscopic skills; however, residents are challenged to find practice time. Portable trainers theoretically allow for extended hands on practice out of the hospital. We aimed to report resident experience with laparoscopic home box trainers. Over 2 years, all residents rotating through a minimally invasive service were given a portable trainer and access to a surgical simulation lab for practice. Each trainer contained a collapsible frame, a webcam with USB port, trocars, and laparoscopic instruments (needle driver, shears, Maryland and straight dissecting graspers) as well as Fundamentals of Laparoscopic Surgery skills testing materials. Residents were asked to log hours, usages, and their experience anonymously. Twenty-three residents received a portable trainer. Fifty percent of the participants found the trainer useful or very useful, 25% said it was not useful, and 25% did not access the trainer. Those that used the trainer during their rotation did so 3.1 ± 3.0 times for 2.9 ± 3.0 hours/week. After completing their rotation, 5 of 12 residents used their trainer for an average of 10.2 ± 9.4 hours. Forty-two percent of the responders liked the accessibility of the home box trainers, while 25% criticized the camera-computer interface. Portable box trainers are useful and can effectively supplement a laboratory-based surgical simulation curriculum; however, personal possession of a portable simulator does not result in voluntarily long-term practice. © The Author(s) 2014.

Personal Trainer Demographics, Current Practice Trends and Common Trainee Injuries.

PubMed

Waryasz, Gregory R; Daniels, Alan H; Gil, Joseph A; Suric, Vladimir; Eberson, Craig P

2016-09-19

Increasing emphasis on maintaining a healthy lifestyle has led many individuals to seek advice on exercise from personal trainers. There are few studies to date that evaluate personal trainer education, practice trends, and injuries they have seen while training clients. A survey was distributed to personal trainers using Survey Monkey® (Palo Alto, CA, USA) with 605 personal trainers accessing the survey. An exercise related bachelor's degree was held by 64.2% of survey participants and a certification in personal training by 89.0%. The most common personal trainer certifications were from American College of Sports Medicine (59.2%) and National Strength and Conditioning Association (28.9%). Only 2.9% of all personal trainers surveyed had no exercise-related bachelor's degree and no personal trainer certification. The most common injuries seen by personal trainers during sessions were lumbar muscle strain (10.7%), rotator cuff tear/tendonitis (8.9%), shin splints (8.1%), ankle sprain (7.5%), and cervical muscle strain (7.4%). There is variability in the practices between different personal trainers when analyzing differences in collegiate education, personal trainer certifications, and strength and conditioning certifications. The clinical implication of the differences in practices is unknown as to the impact on injuries or exercise prescription effectiveness.

Personal Trainer Demographics, Current Practice Trends and Common Trainee Injuries

PubMed Central

Waryasz, Gregory R.; Daniels, Alan H.; Gil, Joseph A.; Suric, Vladimir; Eberson, Craig P.

2016-01-01

Increasing emphasis on maintaining a healthy lifestyle has led many individuals to seek advice on exercise from personal trainers. There are few studies to date that evaluate personal trainer education, practice trends, and injuries they have seen while training clients. A survey was distributed to personal trainers using Survey Monkey® (Palo Alto, CA, USA) with 605 personal trainers accessing the survey. An exercise related bachelor’s degree was held by 64.2% of survey participants and a certification in personal training by 89.0%. The most common personal trainer certifications were from American College of Sports Medicine (59.2%) and National Strength and Conditioning Association (28.9%). Only 2.9% of all personal trainers surveyed had no exercise-related bachelor’s degree and no personal trainer certification. The most common injuries seen by personal trainers during sessions were lumbar muscle strain (10.7%), rotator cuff tear/tendonitis (8.9%), shin splints (8.1%), ankle sprain (7.5%), and cervical muscle strain (7.4%). There is variability in the practices between different personal trainers when analyzing differences in collegiate education, personal trainer certifications, and strength and conditioning certifications. The clinical implication of the differences in practices is unknown as to the impact on injuries or exercise prescription effectiveness. PMID:27761219

Virtually-augmented interfaces for tactical aircraft.

PubMed

Haas, M W

1995-05-01

The term Fusion Interface is defined as a class of interface which integrally incorporates both virtual and non-virtual concepts and devices across the visual, auditory and haptic sensory modalities. A fusion interface is a multi-sensory virtually-augmented synthetic environment. A new facility has been developed within the Human Engineering Division of the Armstrong Laboratory dedicated to exploratory development of fusion-interface concepts. One of the virtual concepts to be investigated in the Fusion Interfaces for Tactical Environments facility (FITE) is the application of EEG and other physiological measures for virtual control of functions within the flight environment. FITE is a specialized flight simulator which allows efficient concept development through the use of rapid prototyping followed by direct experience of new fusion concepts. The FITE facility also supports evaluation of fusion concepts by operational fighter pilots in a high fidelity simulated air combat environment. The facility was utilized by a multi-disciplinary team composed of operational pilots, human-factors engineers, electronics engineers, computer scientists, and experimental psychologists to prototype and evaluate the first multi-sensory, virtually-augmented cockpit. The cockpit employed LCD-based head-down displays, a helmet-mounted display, three-dimensionally localized audio displays, and a haptic display. This paper will endeavor to describe the FITE facility architecture, some of the characteristics of the FITE virtual display and control devices, and the potential application of EEG and other physiological measures within the FITE facility.

Ultra Wideband (UWB) communication vulnerability for security applications.

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

Cooley, H. Timothy

2010-07-01

RF toxicity and Information Warfare (IW) are becoming omnipresent posing threats to the protection of nuclear assets, and within theatres of hostility or combat where tactical operation of wireless communication without detection and interception is important and sometimes critical for survival. As a result, a requirement for deployment of many security systems is a highly secure wireless technology manifesting stealth or covert operation suitable for either permanent or tactical deployment where operation without detection or interruption is important The possible use of ultra wideband (UWB) spectrum technology as an alternative physical medium for wireless network communication offers many advantages overmore » conventional narrowband and spread spectrum wireless communication. UWB also known as fast-frequency chirp is nonsinusoidal and sends information directly by transmitting sub-nanosecond pulses without the use of mixing baseband information upon a sinusoidal carrier. Thus UWB sends information using radar-like impulses by spreading its energy thinly over a vast spectrum and can operate at extremely low-power transmission within the noise floor where other forms of RF find it difficult or impossible to operate. As a result UWB offers low probability of detection (LPD), low probability of interception (LPI) as well as anti-jamming (AJ) properties in signal space. This paper analyzes and compares the vulnerability of UWB to narrowband and spread spectrum wireless network communication.« less

Death on the battlefield (2001-2011): implications for the future of combat casualty care.

PubMed

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 toward injury prevention. To significantly impact the outcome of combat casualties with PS injury, strategies must be developed to mitigate hemorrhage and optimize airway management or reduce the time interval between the battlefield point of injury and surgical intervention.Understanding battlefield mortality is a vital component of the military trauma system. Emphasis on this analysis should be placed on trauma system optimization, evidence-based improvements in Tactical Combat Casualty Care guidelines, data-driven research, and development to remediate gaps in care and relevant training and equipment enhancements that will increase the survivability of the fighting force.

Physiological and Perceived Exertion Responses during International Karate Kumite Competition

PubMed Central

Tabben, Montassar; Sioud, Rim; Haddad, Monoem; Franchini, Emerson; Chaouachi, Anis; Coquart, Jeremy; Chaabane, Helmi; Chamari, Karim; Tourny-Chollet, Claire

2013-01-01

Purpose Investigate the physiological responses and rating of perceived exertion (RPE) in elite karate athletes and examine the relationship between a subjective method (Session-RPE) and two objective heart-rate (HR)-based methods to quantify training-load (TL) during international karate competition. Methods Eleven karatekas took part in this study, but only data from seven athletes who completed three matches in an international tournament were used (four men and three women). The duration of combat was 3 min for men and 2 min for women, with 33.6±7.6 min for the first interval period (match 1–2) and 14.5±3.1 min for the second interval period (match 2–3). HR was continuously recorded during each combat. Blood lactate [La-] and (RPE) were measured just before the first match and immediately after each match. Results Means total fights time, HR, %HRmax, [La-], and session-RPE were 4.7±1.6 min, 182±9 bpm, 91±3%, 9.02±2.12 mmol.L-1 and 4.2±1.2, respectively. No significant differences in %HRmax, [La-], and RPE were noticed across combats. Significant correlations were observed between RPE and both resting HR (r=0.60; P=0.004) and mean HR (r=0.64; P=0.02), session-RPE and Banister training-impulse (TRIMP) (r=0.84; P<0.001) and Edwards TL (r=0.77; P<0.01). Conclusion International karate competition elicited near-maximal cardiovascular responses and high [La-]. Training should therefore include exercise bouts that sufficiently stimulate the zone between 90 and 100% HRmax. Karate coaches could use the RPE-method to follow competitor's competition loads and consider it in their technical and tactical training. PMID:24800001

Hormonal, Physiological, and Physical Performance During Simulated Kickboxing Combat: Differences Between Winners and Losers.

PubMed

Ouergui, Ibrahim; Davis, Philip; Houcine, Nizar; Marzouki, Hamza; Zaouali, Monia; Franchini, Emerson; Gmada, Nabil; Bouhlel, Ezzedine

2016-05-01

The aim of the current study was to investigate the hormonal, physiological, and physical responses of simulated kickboxing competition and evaluate if there was a difference between winners and losers. Twenty athletes of regional and national level participated in the study (mean ± SD age 21.3 ± 2.7 y, height 170.0 ± 5.0 cm). Hormone (cortisol, testosterone, growth hormone), blood lactate [La], and glucose concentrations, as well as upper-body Wingate test and countermovement-jump (CMJ) performances, were measured before and after combats. Heart rate (HR) was measured throughout rounds 1, 2, and 3 and rating of perceived exertion (RPE) was taken after each round. All combats were recorded and analyzed to determine the length of different activity phases (high-intensity, low-intensity, and referee pause) and the frequency of techniques. Hormones, glucose, [La], HR, and RPE increased (all P < .001) precombat to postcombat, while a decrease was observed for CMJ, Wingate test performance, body mass (all P < .001), and time of high-intensity activities (P = .005). There was no difference between winners and losers for hormonal, physiological, and physical variables (P > .05). However, winners executed more jab cross, total punches, roundhouse kicks, total kicks, and total attacking techniques (all P < .042) than losers. Kickboxing is an intermittent physically demanding sport that induces changes in the stress-related hormones soliciting the anaerobic lactic system. Training should be oriented to enhance kickboxers' anaerobic lactic fitness and their ability to strike at a sufficient rate. Further investigation is needed to identify possible differences in tactical and mental abilities that offer some insight into what makes winners winners.

Physiological and Perceived Exertion Responses during International Karate Kumite Competition.

PubMed

Tabben, Montassar; Sioud, Rim; Haddad, Monoem; Franchini, Emerson; Chaouachi, Anis; Coquart, Jeremy; Chaabane, Helmi; Chamari, Karim; Tourny-Chollet, Claire

2013-12-01

Investigate the physiological responses and rating of perceived exertion (RPE) in elite karate athletes and examine the relationship between a subjective method (Session-RPE) and two objective heart-rate (HR)-based methods to quantify training-load (TL) during international karate competition. Eleven karatekas took part in this study, but only data from seven athletes who completed three matches in an international tournament were used (four men and three women). The duration of combat was 3 min for men and 2 min for women, with 33.6±7.6 min for the first interval period (match 1-2) and 14.5±3.1 min for the second interval period (match 2-3). HR was continuously recorded during each combat. Blood lactate [La(-)] and (RPE) were measured just before the first match and immediately after each match. Means total fights time, HR, %HRmax, [La(-)], and session-RPE were 4.7±1.6 min, 182±9 bpm, 91±3%, 9.02±2.12 mmol.L(-1) and 4.2±1.2, respectively. No significant differences in %HRmax, [La(-)], and RPE were noticed across combats. Significant correlations were observed between RPE and both resting HR (r=0.60; P=0.004) and mean HR (r=0.64; P=0.02), session-RPE and Banister training-impulse (TRIMP) (r=0.84; P<0.001) and Edwards TL (r=0.77; P<0.01). International karate competition elicited near-maximal cardiovascular responses and high [La(-)]. Training should therefore include exercise bouts that sufficiently stimulate the zone between 90 and 100% HRmax. Karate coaches could use the RPE-method to follow competitor's competition loads and consider it in their technical and tactical training.

Trainer variability during step training after spinal cord injury: Implications for robotic gait-training device design.

PubMed

Galvez, Jose A; Budovitch, Amy; Harkema, Susan J; Reinkensmeyer, David J

2011-01-01

Robotic devices are being developed to automate repetitive aspects of walking retraining after neurological injuries, in part because they might improve the consistency and quality of training. However, it is unclear how inconsistent manual training actually is or whether stepping quality depends strongly on the trainers' manual skill. The objective of this study was to quantify trainer variability of manual skill during step training using body-weight support on a treadmill and assess factors of trainer skill. We attached a sensorized orthosis to one leg of each patient with spinal cord injury and measured the shank kinematics and forces exerted by different trainers during six training sessions. An expert trainer rated the trainers' skill level based on videotape recordings. Between-trainer force variability was substantial, about two times greater than within-trainer variability. Trainer skill rating correlated strongly with two gait features: better knee extension during stance and fewer episodes of toe dragging. Better knee extension correlated directly with larger knee horizontal assistance force, but better toe clearance did not correlate with larger ankle push-up force; rather, it correlated with better knee and hip extension. These results are useful to inform robotic gait-training design.

[Development and implementation of a state-wide "train the trainer" model of the school-based prevention programme "Join the Healthy Boat - Primary School"].

PubMed

Wartha, O; Koch, B; Kobel, S; Drenowatz, C; Kettner, S; Schreiber, A; Wirt, T; Kesztyüs, D; Steinacker, J M

2014-10-01

This paper shows how a state-wide health-promotion intervention at primary schools can be implemented by considering the example of the programme "Join the Healthy Boat - Primary School". Additionally, it is illustrated how quality control throughout the whole process can be incorporated. To operate long-term and target-group orientated in the whole state of Baden-Württemberg, the school-based prevention programme "Join the Healthy Boat" uses a "train the trainer" model. The trainers are teachers who were instructed by the project team. In the school year 2009/10, these trainers offered quadrinominal training courses for further teachers. Every urban and rural district is covered by 1 trainer. The trainers evaluated the 6 preparatory training courses they had been given using questionnaires. The following 4 training courses the trainers offered to the teachers were reviewed by the trainers as well as the teachers using questionnaires, too. Additionally, at the end of the school year 2009/10, the teachers completed a questionnaire about their satisfaction regarding the programme itself and the work with the trainer. During the school year 2009/10, 453 teachers were trained by 32 trainers. According to indications on the questionnaires about the preparatory training courses, all trainers felt themselves "very well" or "well" prepared for their task. The teachers evaluated the expertise of the respective trainer, the quality of the training courses and the satisfaction with the programme itself throughout highly. Based on the excellent results of the process evaluation and the programme's wide coverage, an adoption of a "train the trainer" model seems worthwhile for other school-based prevention programmes, as well. © Georg Thieme Verlag KG Stuttgart · New York.

A Simulation-Based Approach to Training Operational Cultural Competence

NASA Technical Reports Server (NTRS)

Johnson, W. Lewis

2010-01-01

Cultural knowledge and skills are critically important for military operations, emergency response, or any job that involves interaction with a culturally diverse population. However, it is not obvious what cultural knowledge and skills need to be trained, and how to integrate that training with the other training that trainees must undergo. Cultural training needs to be broad enough to encompass both regional (culture-specific) and cross-cultural (culture-general) competencies, yet be focused enough to result in targeted improvements in on-the-job performance. This paper describes a comprehensive instructional development methodology and training technology framework that focuses cultural training on operational needs. It supports knowledge acquisition, skill acquisition, and skill transfer. It supports both training and assessment, and integrates with other aspects of operational skills training. Two training systems will be used to illustrate this approach: the Virtual Cultural Awareness Trainer (VCAT) and the Tactical Dari language and culture training system. The paper also discusses new and emerging capabilities that are integrating cultural competence training more strongly with other aspects of training and mission rehearsal.

Personal Trainer Perceptions of Providing Nutrition Care to Clients: A Qualitative Exploration.

PubMed

Barnes, Katelyn; Ball, Lauren; Desbrow, Ben

2017-04-01

Personal trainers are well placed to provide basic nutrition care in line with national dietary guidelines. However, many personal trainers provide nutrition care beyond their scope of practice and this has been identified as a major industry risk due to a perceived lack of competence in nutrition. This paper explores the context in which personal trainers provide nutrition care, by understanding personal trainers' perceptions of nutrition care in relation to their role and scope of practice. Semistructured telephone interviews were conducted with 15 personal trainers working within Australia. Thematic analysis was used to identify key themes. All personal trainers reported to provide nutrition care and reported that nutrition care was an important component of their role. Despite this, many were unaware or uncertain of the scope of practice for personal trainers. Some personal trainers reported a gap between the nutrition knowledge they received in their formal education, and the knowledge they needed to optimally support their clients to adopt healthy dietary behaviors. Overall, the personal training context is likely to be conducive to providing nutrition care. Despite concerns about competence personal trainers have not modified their nutrition care practices. To ensure personal trainers provide nutrition care in a safe and effective manner, greater enforcement of the scope of practice is required as well as clear nutrition competencies or standards to be developed during training.

The North Dakota mental health and aging education project: curriculum design and training outcomes for a train-the-trainer model.

PubMed

Fitzgerald, Margaret A; Chromy, Barbara; Philbrick, Candace A; Sanders, Gregory F; Muske, Kara L; Bratteli, Marlys

2009-01-01

A training curriculum on mental health and aging was developed and disseminated to 32 natural caregivers throughout a frontier state using a train-the-trainer model. Those certified as trainers included social workers, religious professionals, volunteers, long-term care employees, nurses, home health workers, and professional and informal caregivers. Trainers then utilized the materials assembled into toolkits to provide 1,813 hours of education in all eight regions of North Dakota. The purpose of this study was to evaluate the impact of the training on the preparation of trainers to provide mental health and aging education. Several points of evaluation, including a pre/posttest to assess the trainers' knowledge, an appraisal of the self-perceived value of the education to the trainers, and an applied case study to ascertain the trainers' ability to apply what they had learned, demonstrated the benefits of this model.

Assessing image quality of low-cost laparoscopic box trainers: options for residents training at home.

PubMed

Kiely, Daniel J; Stephanson, Kirk; Ross, Sue

2011-10-01

Low-cost laparoscopic box trainers built using home computers and webcams may provide residents with a useful tool for practice at home. This study set out to evaluate the image quality of low-cost laparoscopic box trainers compared with a commercially available model. Five low-cost laparoscopic box trainers including the components listed were compared in random order to one commercially available box trainer: A (high-definition USB 2.0 webcam, PC laptop), B (Firewire webcam, Mac laptop), C (high-definition USB 2.0 webcam, Mac laptop), D (standard USB webcam, PC desktop), E (Firewire webcam, PC desktop), and F (the TRLCD03 3-DMEd Standard Minimally Invasive Training System). Participants observed still image quality and performed a peg transfer task using each box trainer. Participants rated still image quality, image quality with motion, and whether the box trainer had sufficient image quality to be useful for training. Sixteen residents in obstetrics and gynecology took part in the study. The box trainers showing no statistically significant difference from the commercially available model were A, B, C, D, and E for still image quality; A for image quality with motion; and A and B for usefulness of the simulator based on image quality. The cost of the box trainers A-E is approximately $100 to $160 each, not including a computer or laparoscopic instruments. Laparoscopic box trainers built from a high-definition USB 2.0 webcam with a PC (box trainer A) or from a Firewire webcam with a Mac (box trainer B) provide image quality comparable with a commercial standard.

Tobacco industry use of personal responsibility rhetoric in public relations and litigation: disguising freedom to blame as freedom of choice.

PubMed

Friedman, Lissy C; Cheyne, Andrew; Givelber, Daniel; Gottlieb, Mark A; Daynard, Richard A

2015-02-01

We examined the tobacco industry's rhetoric to frame personal responsibility arguments. The industry rarely uses the phrase "personal responsibility" explicitly, but rather "freedom of choice." When freedom of choice is used in the context of litigation, the industry means that those who choose to smoke are solely to blame for their injuries. When used in the industry's public relations messages, it grounds its meaning in the concept of liberty and the right to smoke. The courtroom "blame rhetoric" has influenced the industry's larger public relations message to shift responsibility away from the tobacco companies and onto their customers. Understanding the rhetoric and framing that the industry employs is essential to combating this tactic, and we apply this comprehension to other industries that act as disease vectors.

USAF Bioenvironmental Noise Data Handbook. Volume 155. CH-3 in-flight crew noise

NASA Astrophysics Data System (ADS)

Hille, H. K.

1982-09-01

The CH-3 is a USAF tactical combat transport helicopter. This report provides measured data defining the bioacoustic environments at flight crew/passenger locations inside this helicopter during normal flight operations. Data are reported for nine locations in a wide variety of physical and psychoacoustic measures: overall and band sound pressure levels, C weighted and A weighted sound levels, preferred speech interference level, perceived noise levels and limiting times for total daily exposure of personnel with and without standard Air Force ear protectors. Refer to Volume 1 of this handbook, USAF Bioenvironmental Noise Data handbook, Vol. 1: Organization, Content and Application, AMRL-TR-75-50(1) 1975, for discussion of the objective and design of the handbook, the types of data presented, measurement procedures, instrumentation, data processing, definitions of quantities, symbols, equations, applications, limitations, etc.

Preparedness for treating victims of terrorist attacks in Australia: Learning from recent military experience.

PubMed

Rosenfeld, Jeffrey V; Mitra, Biswadev; Smit, De Villiers; Fitzgerald, Mark C; Butson, Benjamin; Stephenson, Michael; Reade, Michael C

2018-05-09

The Australian health system is generally well prepared for mass casualty events. Fortunately, there have been very few terrorist attacks and these have involved low numbers of casualties compared with events overseas. Nevertheless, Australian health professionals need to be prepared to treat mass casualties with blast and ballistic trauma. The US military and its allies including Australia have had extensive experience with mass casualty management in the Middle East and Afghanistan wars for more than a decade. To define their experience, they developed the Tactical Combat Casualty Care Guidelines that have saved many lives. It is now prudent to incorporate this knowledge and experience into civilian practice in Australia. © 2018 The Authors. Emergency Medicine Australasia published by John Wiley & Sons Australia, Ltd on behalf of Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

Pioneer unmanned air vehicle accomplishments during Operation Desert Storm

NASA Astrophysics Data System (ADS)

Christner, James H.

1991-12-01

This paper will describe the accomplishments and lessons learned of the Pioneer Unmanned Air Vehicle (UAV) during Operations Desert Shield and Desert Storm. The Pioneer UAV has been deployed with three branches of the U.S. military (USA, USN, and USMC) for the past four years. Although the system has compiled over 6,000 flight hours, the recent conflict in the Gulf is the first opportunity to demonstrate its true value in a combat scenario. In a relatively short time (42 days), 307 flights and 1,011 flight hours were completed on Operation Desert Storm. This, coupled with the accuracy of various weapons systems that Pioneer observed/cued for, resulted in timely target engagements. This paper will chronicle the Pioneer deployment and accomplishments on Operations Desert Shield and Desert Storm. Various employment methods, tactics, doctrine, and lessons learned will be presented.

Automating the deconfliction of jamming and spectrum management

NASA Astrophysics Data System (ADS)

Segner, Samuel M.

1988-12-01

Powerful airborne and ground based jammers are being fielded by all services and nations as part of their intelligence/electronic warfare (I/EW) combat capability. For their survivability, these I/EW systems operate far from the FLOT; this creates rather large denial areas to friendly forces when they jam. Manual coordination between IE/W managers and spectrum managers is not practical to take on targets of opportunities or track the intended enemy victims when these victims counter by frequency maneuvers. Two possible architectures, one centralized, the other decentralized, are explored as is the applicability of the electromagnetic compatibility (EMC) software developed for the U.S. Army Automatic Tactical Frequency Engineering System (ATFES) pilot program. The proposed approach is to apply the principles of the Joint Commanders EW Staff (JCEWS). The initial simplified software to demonstrate the computer aided coordination at VHF is explained.

How lysenkoism became pseudoscience: dobzhansky to velikovsky.

PubMed

Gordin, Michael D

2012-01-01

At some point in America in the 1940s, T. D. Lysenko's neo-Lamarckian hereditary theories transformed from a set of disputed doctrines into a prime exemplar of "pseudoscience." This paper explores the context in which this theory acquired this pejorative status by examining American efforts to refute Lysenkoism both before and after the famous August 1948 endorsement of Lysenko's doctrines by the Stalinist state, with particular attention to the translation efforts of Theodosius Dobzhansky. After enumerating numerous tactics for combating perceived pseudoscience, the Lysenko case is then juxtaposed with another American case of alleged pseudoscience: the notorious 1950 scandal surrounding Immanuel Velikovsky's Worlds in Collision (1950, Worlds in Collision. New York: Macmillan). On several levels, the characterization of Lysenkoism as pseudoscientific served as a template for casting other rejected theories, including Velikovsky's, in the same light.

Embracing a Revolution - Telemedicine.

PubMed

Dheer, Ajay; Chaturvedi, R K

2005-01-01

The recent advances in information and communication technologies offer real and practical opportunities to health professionals to share expertise and resources in health care over distances. For a country like India with pockets of medical excellence surrounded by a vast number of badly equipped hospitals with limited specialists, telemedicine could revolutionize health care. The potential of telemedicine seem to be vital in avoiding the frame of travel, in timely getting specialist advise to remote areas, minimizing the cost and of course an opportunity to learn from each other. In developed countries the technological advancement and research aims primarily to satiate the needs of their armed forces and to ensure tactical and technical supremacy. The medical community in the Indian Armed Forces should harness the technologies and embrace this revolution of the information age to provide world class combat casualty care.

Study of small civil turbofan engines applicable to military trainer airplanes

NASA Technical Reports Server (NTRS)

Heldenbrand, R. W.; Merrill, G. L.; Burnett, G. A.

1975-01-01

Small turbofan engine design concepts were applied to military trainer airplanes to establish the potential for commonality between civil and military engines. Several trainer configurations were defined and studied. A ""best'' engine was defined for the trainer mission, and sensitivity analyses were performed to determine the effects on airplane size and efficiency of wing loading, power loading, configuration, aerodynamic quality, and engine quality. It is concluded that a small civil aircraft is applicable to military trainer airplanes. Aircraft designed with these engines are smaller, less costly, and more efficient than existing trainer aircraft.

Blood-Borne Pathogens: Guidelines for Athletic Trainers.

ERIC Educational Resources Information Center

Journal of Athletic Training, 1995

1995-01-01

These guidelines cover athletic trainers and blood-borne pathogens at athletic events, student athletic trainer education, universal precautions and Occupational Safety and Health Administration regulations, medical records and confidentiality, infected athletic trainers, human immunodeficiency virus (HIV) and Hepatitis B Virus (HBV) testing, HBV…

Personal Trainers: A Formula for Fitness?

ERIC Educational Resources Information Center

Couzens, Gerald Secor

1992-01-01

As personal fitness trainers move into the mainstream, physicians are increasingly recommending them to patients as part of ongoing health programs. Personal trainers provide personalized fitness programs, including exercise prescriptions and guidelines and nutrition information. The article explains how physicians can find qualified trainers for…

The Teacher Trainer, 2001.

ERIC Educational Resources Information Center

Woodward, Tessa, Ed.

2001-01-01

This journal is designed as a forum for trainers, teachers, and trainees all over the world. Regular features include the following: "Conference Report"; "Process Options"; "People Who Train People"; "Training around the World"; "Session Report"; "Trainee Voices"; "Current Research"; "Just for Interest"; "A Trainer Like Me"; "Trainer Background";…

Disseminating Improved Practices: Are Volunteer Farmer Trainers Effective?

ERIC Educational Resources Information Center

Lukuyu, B.; Place, F.; Franzel, S.; Kiptot, E.

2012-01-01

Purpose: This paper assesses the effectiveness of volunteer farmer trainers in promoting adoption of agricultural technologies in western Kenya. Specifically, the purpose was to assess the type of information they disseminated, farmer trainers' characteristics desirable to farmer trainees, and how trainees evaluate farmer trainers.…

Construction and validation of a low-cost surgical trainer based on iPhone technology for training laparoscopic skills.

PubMed

Pérez Escamirosa, Fernando; Ordorica Flores, Ricardo; Minor Martínez, Arturo

2015-04-01

In this article, we describe the construction and validation of a laparoscopic trainer using an iPhone 5 and a plastic document holder case. The abdominal cavity was simulated with a clear plastic document holder case. On 1 side of the case, 2 holes for entry of laparoscopic instruments were drilled. We added a window to place the camera of the iPhone, which works as our camera of the trainer. Twenty residents carried out 4 tasks using the iPhone Trainer and a physical laparoscopic trainer. The time of all tasks were analyzed with a simple paired t test. The construction of the trainer took 1 hour, with a cost of

Pilots' Attention Distributions Between Chasing a Moving Target and a Stationary Target.

PubMed

Li, Wen-Chin; Yu, Chung-San; Braithwaite, Graham; Greaves, Matthew

2016-12-01

Attention plays a central role in cognitive processing; ineffective attention may induce accidents in flight operations. The objective of the current research was to examine military pilots' attention distributions between chasing a moving target and a stationary target. In the current research, 37 mission-ready F-16 pilots participated. Subjects' eye movements were collected by a portable head-mounted eye-tracker during tactical training in a flight simulator. The scenarios of chasing a moving target (air-to-air) and a stationary target (air-to-surface) consist of three operational phases: searching, aiming, and lock-on to the targets. The findings demonstrated significant differences in pilots' percentage of fixation during the searching phase between air-to-air (M = 37.57, SD = 5.72) and air-to-surface (M = 33.54, SD = 4.68). Fixation duration can indicate pilots' sustained attention to the trajectory of a dynamic target during air combat maneuvers. Aiming at the stationary target resulted in larger pupil size (M = 27,105, SD = 6565), reflecting higher cognitive loading than aiming at the dynamic target (M = 23,864, SD = 8762). Pilots' visual behavior is not only closely related to attention distribution, but also significantly associated with task characteristics. Military pilots demonstrated various visual scan patterns for searching and aiming at different types of targets based on the research settings of a flight simulator. The findings will facilitate system designers' understanding of military pilots' cognitive processes during tactical operations. They will assist human-centered interface design to improve pilots' situational awareness. The application of an eye-tracking device integrated with a flight simulator is a feasible and cost-effective intervention to improve the efficiency and safety of tactical training.Li W-C, Yu C-S, Braithwaite G, Greaves M. Pilots' attention distributions between chasing a moving target and a stationary target. Aerosp Med Hum Perform. 2016; 87(12):989-995.

Weight Regain, But Not Weight Loss, Is Related to Competitive Success in Real-life Mixed Martial Arts Competition.

PubMed

Coswig, Victor Silveira; Miarka, Bianca; Pires, Daniel Alvarez; da Silva, Levy Mendes; Bartel, Charles; Del Vecchio, Fabrício Boscolo

2018-05-14

We aimed to describe the nutritional and behavioural strategies for rapid weight loss (RWL), investigate the effects of RWL and weight regain (WRG) in winners and losers and verify mood state and technical-tactical/time-motion parameters in Mixed Martial Arts (MMA). The sample consisted of MMA athletes after a single real match and was separated into two groups: Winners (n=8, age: 25.4±6.1yo., height: 173.9±0.2cm, habitual body mass (BM): 89.9±17.3kg) and Losers (n=7, age: 24.4±6.8yo., height: 178.4±0.9cm, habitual BM: 90.8±19.5kg). Both groups exhibited RWL and WRG, verified their macronutrient intake, underwent weight and height assessments and completed two questionnaires (POMS and RWL) at i) 24 h before weigh-in, ii) weigh-in, iii) post-bout and iv) during a validated time-motion and technical-tactical analysis during the bout. Variance analysis, repeated measures and a logistic regression analysis were used. The main results showed significant differences between the time points in terms of total caloric intake as well as carbohydrate, protein and lipid ingestion. Statistical differences in combat analysis were observed between the winners and losers in terms of high-intensity relative time [58(10;98) s and 32(1;60) s, respectively], lower limb sequences [3.5(1.0;7.5) sequences and 1.0(0.0;1.0) sequences, respectively], and ground and pound actions [2.5(0.0;4.5) actions and 0.0(0.0;0.5) actions, respectively], and logistic regression confirmed the importance of high-intensity relative time and lower limb sequences on MMA performance. RWL and WRG strategies were related to technical-tactical and time-motion patterns as well as match outcomes. Weight management should be carefully supervised by specialized professionals to reduce health risks and raise competitive performance.

77 FR 29362 - Conocophillips Company, Trainer Refinery, Trainer, PA; Notice of Affirmative Determination...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-17

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,066] Conocophillips Company, Trainer Refinery, Trainer, PA; Notice of Affirmative Determination Regarding Application for... conclude that the claim is of sufficient weight to justify reconsideration of the U.S. Department of Labor...

Training Laparoscopic Skills at Home: Residents' Opinion of a New Portable Tablet Box Trainer.

PubMed

van der Aa, Jessica E; Schreuder, Henk W R

2016-04-01

To determine residents' opinion about a new portable box trainer, to see if they would be interested in using this for training at home, and to give an overview of the box trainers that could be used at home. An expert opinion study was performed among 27 gynecology residents to determine the value of the portable box trainer in training their laparoscopic skills and the value of using it at home. Their opinions were scored on a 5-point Likert scale. Gynecology residents very much appreciated the portable box trainer in its design, size, visualization, light source, ability to record, and instruments (all median 4). They felt that the portable box trainer would be effective in training laparoscopic skills in general; in training hand-eye coordination, 3D perception, and tying knots (all median 4); and especially in training basic skills (median 5). Almost all residents would use the portable box trainer if they had one at home (median 5). The literature supports the hypothesis that training laparoscopic skills at home using a box trainer may be effective in acquiring and maintaining laparoscopic skills. Training laparoscopic skills at home using a portable box trainer may be of added value in the laparoscopic training of surgical residents. Residents feel positive about using the new portable box trainer that is presented and appreciate the possibility of training at home. © The Author(s) 2015.

β-alanine supplementation improves tactical performance but not cognitive function in combat soldiers

PubMed Central

2014-01-01

Background There are no known studies that have examined β-alanine supplementation in military personnel. Considering the physiological and potential neurological effects that have been reported during sustained military operations, it appears that β-alanine supplementation may have a potential benefit in maintaining physical and cognitive performance during high-intensity military activity under stressful conditions. The purpose of this study was to examine the effect of 28 days of β-alanine ingestion in military personnel while fatigued on physical and cognitive performance. Methods Twenty soldiers (20.1 ± 0.9 years) from an elite combat unit were randomly assigned to either a β-alanine (BA) or placebo (PL) group. Soldiers were involved in advanced military training, including combat skill development, navigational training, self-defense/hand-to-hand combat and conditioning. All participants performed a 4-km run, 5-countermovement jumps using a linear position transducer, 120-m sprint, a 10-shot shooting protocol with assault rifle, including overcoming a misfire, and a 2-min serial subtraction test to assess cognitive function before (Pre) and after (Post) 28 days of supplementation. Results The training routine resulted in significant increases in 4-km run time for both groups, but no between group differences were seen (p = 0.597). Peak jump power at Post was greater for BA than PL (p = 0.034), while mean jump power for BA at Post was 10.2% greater (p = 0.139) than PL. BA had a significantly greater (p = 0.012) number of shots on target at Post (8.2 ± 1.0) than PL (6.5 ± 2.1), and their target engagement speed at Post was also significantly faster (p = 0.039). No difference in serial subtraction performance was seen between the groups (p = 0.844). Conclusion Results of this study indicate that 4-weeks of β-alanine ingestion in young, healthy soldiers did not impact cognitive performance, but did enhance power performance, marksmanship and target engagement speed from pre-ingestion levels. PMID:24716994

A descriptive analysis of data from the Department of Defense Joint Trauma System Prehospital Trauma Registry.

PubMed

Schauer, Stephen G; April, Michael D; Naylor, Jason F; Oliver, Joshua J; Cunningham, Cord W; Fisher, Andrew D; Kotwal, Russ S

2017-01-01

The active battlefield is an environment of chaos and confusion. Depending on the scale of combat, the chaos and confusion often extend into the prehospital combat setting with multiple personnel and units involved in the chain of care of casualties. The chaos of the prehospital combat setting has led to limitations in the availability of data for performance improvement and research. The Department of Defense (DoD) Joint Trauma System (JTS) Prehospital Trauma Registry (PHTR) was developed in conjunction with the updated Tactical Combat Casualty Care (TCCC) card and a TCCC after action report (AAR), and currently serves as the prehospital repository and module of the DoD Trauma Registry (DoDTR). We conducted a descriptive analysis of data from the DoDTR PHTR. The JTS collected trauma-associated data which comprise the PHTR are consolidated from TCCC cards and TCCC AARs. Where possible (requires 2 patient identifiers), JTS linked data from the PHTR module to other modules in the DoDTR to maximize availability of prehospital data and gain additional information regarding clinical outcomes. From January 2013 through September 2014, there were 705 patients available for research, of which 94.8% (668/705) had data from TCCC AARs, 3.3% (23/705) had data from TCCC cards, and 2.0% (14/705) had data available from DoDTR collection forms. There were one or more of the following data points per subject: pulse rate (77.4%, n=546), blood pressure (75.9%, n=535), respiratory rate (76.5%, n=539), pulse oximetry (61.8%, n=436), mental status (96.0%, n=677) and pain score (24.5%, n=173). Only 42.4% (647/1,527) of vital sign metrics had an associated time stamp. Documented interventions included limb tourniquets, of which only 27.3% (113/414) had an associated documentation of application time. Only 27.0% (190/705) of patients in the PHTR could be linked to the DoDTR due to missing identifiers. The PHTR data capture was suboptimal with many patients lacking documentation of vital signs and procedural details. Future efforts to improve prehospital data capture will require ownership and enforcement by unit leadership.

β-Alanine supplementation and military performance.

PubMed

Hoffman, Jay R; Stout, Jeffrey R; Harris, Roger C; Moran, Daniel S

2015-12-01

During sustained high-intensity military training or simulated combat exercises, significant decreases in physical performance measures are often seen. The use of dietary supplements is becoming increasingly popular among military personnel, with more than half of the US soldiers deployed or garrisoned reported to using dietary supplements. β-Alanine is a popular supplement used primarily by strength and power athletes to enhance performance, as well as training aimed at improving muscle growth, strength and power. However, there is limited research examining the efficacy of β-alanine in soldiers conducting operationally relevant tasks. The gains brought about by β-alanine use by selected competitive athletes appears to be relevant also for certain physiological demands common to military personnel during part of their training program. Medical and health personnel within the military are expected to extrapolate and implement relevant knowledge and doctrine from research performed on other population groups. The evidence supporting the use of β-alanine in competitive and recreational athletic populations suggests that similar benefits would also be observed among tactical athletes. However, recent studies in military personnel have provided direct evidence supporting the use of β-alanine supplementation for enhancing combat-specific performance. This appears to be most relevant for high-intensity activities lasting 60-300 s. Further, limited evidence has recently been presented suggesting that β-alanine supplementation may enhance cognitive function and promote resiliency during highly stressful situations.

21 CFR 874.3320 - Group hearing aid or group auditory trainer.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Group hearing aid or group auditory trainer. 874... SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3320 Group hearing aid or group auditory trainer. (a) Identification. A group hearing aid or group auditory trainer...

21 CFR 874.3320 - Group hearing aid or group auditory trainer.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Group hearing aid or group auditory trainer. 874... SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3320 Group hearing aid or group auditory trainer. (a) Identification. A group hearing aid or group auditory trainer...

21 CFR 874.3320 - Group hearing aid or group auditory trainer.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Group hearing aid or group auditory trainer. 874... SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3320 Group hearing aid or group auditory trainer. (a) Identification. A group hearing aid or group auditory trainer...

77 FR 44685 - ConocoPhillips Company, Trainer Refinery, Including On-Site Leased Workers From Shrack, Young...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-30

..., Trainer Refinery, Including On-Site Leased Workers From Shrack, Young, and Associates, Inc., and Project... applicable to workers and former workers of ConocoPhillips Company, Trainer Refinery, Trainer, Pennsylvania..., and heavy oil. The subject worker group includes on-site leased workers from Shrack, Young, and...

21 CFR 874.3320 - Group hearing aid or group auditory trainer.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Group hearing aid or group auditory trainer. 874... SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3320 Group hearing aid or group auditory trainer. (a) Identification. A group hearing aid or group auditory trainer...

The Neglected World of the Workplace Trainer

ERIC Educational Resources Information Center

Elshafie, Marwa

2014-01-01

The aim of this small-scale research is to explore the hidden world of the workplace trainer. Four trainers from a training institute in Qatar were interviewed and asked about their opinions of the employee as a learner, the trainer's work, and the role of quality compliance in the training process. After transcribing and analysing the…

Generalized Maintenance Trainer Simulator: Development of Hardware and Software. Final Report.

ERIC Educational Resources Information Center

Towne, Douglas M.; Munro, Allen

A general purpose maintenance trainer, which has the potential to simulate a wide variety of electronic equipments without hardware changes or new computer programs, has been developed and field tested by the Navy. Based on a previous laboratory model, the Generalized Maintenance Trainer Simulator (GMTS) is a relatively low cost trainer that…

How Good Are Trainers' Personal Methods Compared to Two Structured Training Strategies?

ERIC Educational Resources Information Center

Walls, Richard T.; And Others

Training methods naturally employed by trainers were analyzed and compared to systematic structured training procedures. Trainers were observed teaching retarded subjects how to assemble a bicycle brake, roller skate, carburetor, and lawn mower engine. Trainers first taught using their own (personal) method, which was recorded in terms of types of…

Teacher Trainers' Beliefs about Feedback on Teaching Practice: Negotiating the Tensions between Authoritativeness and Dialogic Space

ERIC Educational Resources Information Center

Louw, Stephen; Todd, Richard Watson; Jimarkon, Pattamawan

2016-01-01

Contradictory tensions are apparent during the feedback given to pre-service English language teachers by trainers following their practice teaching. Trainers' beliefs may serve as a resource in dealing with these conflicting tensions. Trainers' beliefs about the feedback they provide during teaching practice conferences were elicited, and…

Rules of Engagement: The Joint Influence of Trainer Expressiveness and Trainee Experiential Learning Style on Engagement and Training Transfer

ERIC Educational Resources Information Center

Rangel, Bertha; Chung, Wonjoon; Harris, T. Brad; Carpenter, Nichelle C.; Chiaburu, Dan S.; Moore, Jenna L.

2015-01-01

We investigated the joint effect of trainer expressiveness and trainee experiential learning style on training transfer intentions. Extending prior research where trainer expressiveness has been established as a positive predictor of transfer, we show that trainer expressiveness is more impactful for trainees with high (vs. low) experiential…

AN EXPERIMENTAL ASSESSMENT OF A GROUND PILOT TRAINER IN GENERAL AVIATION.

ERIC Educational Resources Information Center

CHAPMAN, G. COURTNEY

THREE GROUPS OF SUBJECTS WERE TRAINED TO PRIVATE PILOT PROFICIENCY, USING A GROUND PILOT TRAINER, TO FIND HOW MANY HOURS OF GROUND TRAINING CAN BE SUBSTITUTED FOR AIRCRAFT DUAL INSTRUCTION. TRAINING TIME REQUIRED WAS COMPARED BETWEEN GROUPS AND WITH THAT OF A CONTROL GROUP NOT USING A TRAINER. THE GROUP THAT USED THE TRAINER MOST NEEDED…

Tobacco Industry Use of Personal Responsibility Rhetoric in Public Relations and Litigation: Disguising Freedom to Blame as Freedom of Choice

PubMed Central

Cheyne, Andrew; Givelber, Daniel; Gottlieb, Mark A.; Daynard, Richard A.

2015-01-01

We examined the tobacco industry’s rhetoric to frame personal responsibility arguments. The industry rarely uses the phrase “personal responsibility” explicitly, but rather “freedom of choice.” When freedom of choice is used in the context of litigation, the industry means that those who choose to smoke are solely to blame for their injuries. When used in the industry’s public relations messages, it grounds its meaning in the concept of liberty and the right to smoke. The courtroom “blame rhetoric” has influenced the industry’s larger public relations message to shift responsibility away from the tobacco companies and onto their customers. Understanding the rhetoric and framing that the industry employs is essential to combating this tactic, and we apply this comprehension to other industries that act as disease vectors. PMID:25521876

Combat science: the emergence of Operational Research in World War II.

PubMed

Rau, Erik P

2005-12-01

World War II became known as the "wizard war" because the cycles of developing countermeasures and counter-countermeasures to the weapons deployed by all sides drove rapid technological change. However, technological innovation was not the only contribution scientists made to the war effort. Through Operational Research (OR)--the scientific scrutiny of new weapons, their deployment and relative efficiency--scientists also influenced how warfare itself was conducted. This new scientific field emerged in the UK, where it helped to tighten the defense against the Luftwaffe. It quickly spread to other aspects of the military machine, improving both antisubmarine campaigns and bombing strategy. But although this analytical approach to warfare offered military commanders a factual basis on which to base difficult decisions and deal with tactical and strategic uncertainty, it was not without controversy. Indeed, several recommendations that came out of OR sparked disputes over the allocation of resources and strategic priorities.

Comprehensive Performance Nutrition for Special Operations Forces.

PubMed

Daigle, Karen A; Logan, Christi M; Kotwal, Russ S

2015-01-01

Special Operations Forces (SOF) training, combat, and contingency operations are unique and demanding. Performance nutrition within the Department of Defense has emphasized that nutrition is relative to factors related to the desired outcome, which includes successful performance of mentally and physically demanding operations and missions of tactical and strategic importance, as well as nonoperational assignments. Discussed are operational, nonoperational, and patient categories that require different nutrition strategies to facilitate category-specific performance outcomes. Also presented are 10 major guidelines for a SOF comprehensive performance nutrition program, practical nutrition recommendations for Special Operators and medical providers, as well as resources for dietary supplement evaluation. Foundational health concepts, medical treatment, and task-specific performance factors should be considered when developing and systematically implementing a comprehensive SOF performance nutrition program. When tailored to organizational requirements, SOF unit- and culture-specific nutrition education and services can optimize individual Special Operator performance, overall unit readiness, and ultimately, mission success. 2015.

Materiel requirements for airborne minefield detection system

NASA Astrophysics Data System (ADS)

Bertsche, Karl A.; Huegle, Helmut

1997-07-01

Within the concept study, Material Requirements for an airborne minefield detection systems (AMiDS) the following topics were investigated: (i) concept concerning airborne minefield detection technique sand equipment, (ii) verification analysis of the AMiDS requirements using simulation models and (iii) application concept of AMiDS with regard o tactics and military operations. In a first approach the problems concerning unmanned airborne minefield detection techniques within a well-defined area were considered. The complexity of unmanned airborne minefield detection is a result of the following parameters: mine types, mine deployment methods, tactical requirements, topography, weather conditions, and the size of the area to be searched. In order to perform the analysis, a simulation model was developed to analyze the usability of the proposed remote controlled air carriers. The basic flight patterns for the proposed air carriers, as well as the preparation efforts of military operations and benefits of such a system during combat support missions were investigated. The results of the conceptual study showed that a proposed remote controlled helicopter drone could meet the stated German MOD scanning requirements of mine barriers. Fixed wing air carriers were at a definite disadvantage because of their inherently large turning loops. By implementing a mine detection system like AMiDS minefields can be reconnoitered before an attack. It is therefore possible either to plan, how the minefields can be circumvented or where precisely breaching lanes through the mine barriers are to be cleared for the advancing force.

Measurement of impulse peak insertion loss from two acoustic test fixtures and four hearing protector conditions with an acoustic shock tube

PubMed Central

Murphy, William J.; Fackler, Cameron J.; Berger, Elliott H.; Shaw, Peter B.; Stergar, Mike

2015-01-01

Impulse peak insertion loss (IPIL) was studied with two acoustic test fixtures and four hearing protector conditions at the E-A-RCAL Laboratory. IPIL is the difference between the maximum estimated pressure for the open-ear condition and the maximum pressure measured when a hearing protector is placed on an acoustic test fixture (ATF). Two models of an ATF manufactured by the French-German Research Institute of Saint-Louis (ISL) were evaluated with high-level acoustic impulses created by an acoustic shock tube at levels of 134 decibels (dB), 150 dB, and 168 dB. The fixtures were identical except that the E-A-RCAL ISL fixture had ear canals that were 3 mm longer than the National Institute for Occupational Safety and Health (NIOSH) ISL fixture. Four hearing protection conditions were tested: Combat Arms earplug with the valve open, ETYPlugs® earplug, TacticalPro headset, and a dual-protector ETYPlugs earplug with TacticalPro earmuff. The IPILs measured for the E-A-RCAL fixture were 1.4 dB greater than the National Institute for Occupational Safety and Health (NIOSH) ISL ATF. For the E-A-RCAL ISL ATF, the left ear IPIL was 2.0 dB greater than the right ear IPIL. For the NIOSH ATF, the right ear IPIL was 0.3 dB greater than the left ear IPIL. PMID:26356380

Technology evaluation, assessment, modeling, and simulation: the TEAMS capability

NASA Astrophysics Data System (ADS)

Holland, Orgal T.; Stiegler, Robert L.

1998-08-01

The United States Marine Corps' Technology Evaluation, Assessment, Modeling and Simulation (TEAMS) capability, located at the Naval Surface Warfare Center in Dahlgren Virginia, provides an environment for detailed test, evaluation, and assessment of live and simulated sensor and sensor-to-shooter systems for the joint warfare community. Frequent use of modeling and simulation allows for cost effective testing, bench-marking, and evaluation of various levels of sensors and sensor-to-shooter engagements. Interconnectivity to live, instrumented equipment operating in real battle space environments and to remote modeling and simulation facilities participating in advanced distributed simulations (ADS) exercises is available to support a wide- range of situational assessment requirements. TEAMS provides a valuable resource for a variety of users. Engineers, analysts, and other technology developers can use TEAMS to evaluate, assess and analyze tactical relevant phenomenological data on tactical situations. Expeditionary warfare and USMC concept developers can use the facility to support and execute advanced warfighting experiments (AWE) to better assess operational maneuver from the sea (OMFTS) concepts, doctrines, and technology developments. Developers can use the facility to support sensor system hardware, software and algorithm development as well as combat development, acquisition, and engineering processes. Test and evaluation specialists can use the facility to plan, assess, and augment their processes. This paper presents an overview of the TEAMS capability and focuses specifically on the technical challenges associated with the integration of live sensor hardware into a synthetic environment and how those challenges are being met. Existing sensors, recent experiments and facility specifications are featured.

The Impact of Structured On-the-Job Training (S-OJT) on a Trainer's Organizational Commitment

ERIC Educational Resources Information Center

Cho, Daeyeon

2009-01-01

The purpose of this study was to examine the causal relationships between S-OJT trainer preparation, self-efficacy as a trainer, trainers' delivery of S-OJT, and organizational commitment as a consequence of employing S-OJT. This study proposed a theoretical model from the review of related literature and then empirically investigated the fitness…

An Examination of Teacher Leaders' and Teachers' Perceptions of the Trainer of Trainer Model of Professional Development

ERIC Educational Resources Information Center

Hobbs, Shandar Nicole Armstrong

2017-01-01

The practice of using teacher leaders to support and develop teachers from within the educational organization is gaining support from research. The Trainer of Trainers (TOT) model of professional development is one practice used to develop educators. This study focused on the perceptions of teacher leaders within the TOT model. Teachers'…

Increasing the realism of a laparoscopic box trainer: a simple, inexpensive method.

PubMed

Hull, Louise; Kassab, Eva; Arora, Sonal; Kneebone, Roger

2010-01-01

Simulation-based training in medical education is increasing. Realism is an integral element of creating an engaging, effective training environment. Although physical trainers offer a low-cost alternative to expensive virtual reality (VR) simulators, many lack in realism. The aim of this research was to enhance the realism of a laparoscopic box trainer by using a simple, inexpensive method. Digital images of the abdominal cavity were captured from a VR simulator. The images were printed onto a laminated card that lined the bottom and sides of the box-trainer cavity. The standard black neoprene material that encloses the abdominal cavity was replaced with a skin-colored silicon model. The realism of the modified box trainer was assessed by surgeons, using quantitative and qualitative methodologies. Results suggest that the modified box trainer was more realistic than a standard box trainer alone. Incorporating this technique in the training of laparoscopic skills is an inexpensive means of emulating surgical reality that may enhance the engagement of the learner in simulation.

A novel method for creating custom shaped ballistic gelatin trainers using plaster molds.

PubMed

Doctor, Michael; Katz, Anne; McNamara, Shannon O; Leifer, Jessica H; Bambrick-Santoyo, Gabriela; Saul, Turandot; Rose, Keith M

2018-03-01

Simulation based procedural training is an effective and frequently used method for teaching vascular access techniques which often require commercial trainers. These can be prohibitively expensive, which allows for homemade trainers made of gelatin to be a more cost-effective and attractive option. Previously described trainers are often rectangular with a flat surface that is dissimilar to human anatomy. We describe a novel method to create a more anatomically realistic trainer using ballistic gelatin, household items, and supplies commonly found in an emergency department such as the plaster wrap typically used to make splints.

Health trainers making a difference to mental health and wellbeing.

PubMed

White, Judy; Bagnall, Anne-Marie; Trigwell, Joanne

2015-05-01

This short report explores the key findings from a review(1) of information on health trainers in 2013/2014 which had a particular focus on mental health and wellbeing. After summarising the key findings of the review, it focuses on mental health, briefly exploring the links between mental and physical health before discussing what differences engagement with a health trainer made to people's sense of self-efficacy and wellbeing. Health trainers are a non-clinical workforce introduced in 2004,(2) who receive training in competencies to enable them to support people in disadvantaged communities to improve their health.(3) The population groups or settings that health trainers focus on varies from service to service, but all work one-to-one, most spending at least an hour with a client at their first appointment, supporting and enabling them to decide what they want to do. The emphasis is on the client determining their own priorities and how to achieve them. Generally, health trainers see clients for a total of six sessions, where how to achieve goals and progress towards them is discussed. The Data Collection and Reporting System (DCRS) is used by approximately 60% of Health Trainer Services to record monitoring data. Around 90% of Health Trainer Services using DCRS record ethnographic data on health trainers and clients, plus the issues clients worked on and the progress they made. There is also a wide range of other data which can be recorded, including before and after mental health and wellbeing scores. We were given access to aggregate data in order to conduct an analysis. Descriptive statistics were generated to calculate percentage change pre- to post-intervention. A total of 1,377 (= 919 full time equivalents) health trainers were recorded in the DCRS system as working with 97,248 clients in England during 2013/2014. The health trainer model embodies the principle of lay support,(4) and services aim to recruit a high proportion of their staff from similar backgrounds to their clients. They have been reasonably successful with 32% of health trainers coming from the most deprived areas (Quintile 1),(i) with a further 20% from Quintile 2. In all, 40% percent of health trainers lived in the same areas as their clients. © Royal Society for Public Health 2015.

The Teacher Trainer: A Practical Journal Mainly for Modern Language Teacher Trainers, 2000.

ERIC Educational Resources Information Center

Woodward, Tessa, Ed.

2000-01-01

This journal is for those interested in modern language teacher training. Several aims are to provide a forum for ideas, information, and news, to put trainers in touch with each other, and to give those involved with teacher training a feeling of how trainers in other fields operate as well as building up a pool of experience within modern…

Laparoscopic skills training using a webcam trainer.

PubMed

Chung, Steve Y; Landsittel, Douglas; Chon, Chris H; Ng, Christopher S; Fuchs, Gerhard J

2005-01-01

Many sophisticated and expensive trainers have been developed to assist surgeons in learning basic laparoscopic skills. We developed an inexpensive trainer and evaluated its effectiveness. The webcam laparoscopic training device is composed of a webcam, cardboard box, desk lamp and home computer. This homemade trainer was evaluated against 2 commercially available systems, namely the video Pelvitrainer (Karl Storz Endoscopy, Culver City, California) and the dual mirror Simuview (Simulab Corp., Seattle, Washington). The Pelvitrainer consists of a fiberglass box, single lens optic laparoscope, fiberoptic light source, endoscopic camera and video monitor, while the Simuview trainer uses 2 offset, facing mirrors and an uncovered plastic box. A total of 42 participants without prior laparoscopic training were enrolled in the study and asked to execute 2 tasks, that is peg transfer and pattern cutting. Participants were randomly assigned to 6 groups with each group representing a different permutation of trainers to be used. The time required for participants to complete each task was recorded and differences in performance were calculated. Paired t tests, the Wilcoxon signed rank test and ANOVA were performed to analyze the statistical difference in performance times for all conditions. Statistical analyses of the 2 tasks showed no significant difference for the video and webcam trainers. However, the mirror trainer gave significantly higher outcome values for tasks 1 and 2 compared to the video (p = 0.01 and <0.01) and webcam (p = 0.04 and <0.01, respectively) methods. ANOVA indicated no overall difference for tasks 1 and 2 across the orderings (p = 0.36 and 0.99, respectively). However, by attempt 3 the time required to complete the skill tests decreased significantly for all 3 trainers (each p <0.01). Our homemade webcam system is comparable in function to the more elaborate video trainer but superior to the dual mirror trainer. For novice laparoscopists we believe that the webcam system is an inexpensive and effective laparoscopic training device. Furthermore, the webcam system also allows instant recording and review of techniques.

S007--Preliminary Evaluation of the Pattern Cutting and the Ligating Loop Virtual Laparoscopic Trainers

PubMed Central

Chellali, A.; Ahn, W.; Sankaranarayanan, G.; Flinn, J. T.; Schwaitzberg, S. D.; Jones, D.B.; De, Suvranu; Cao, C.G.L.

2014-01-01

Introduction The Fundamentals of Laparoscopic Surgery (FLS) trainer is currently the standard for training and evaluating basic laparoscopic skills. However, its manual scoring system is time-consuming and subjective. The Virtual Basic Laparoscopic Skill Trainer (VBLaST©) is the virtual version of the FLS trainer which allows automatic and real time assessment of skill performance, as well as force feedback. In this study, the VBLaST© pattern cutting (VBLaST-PC©) and ligating loop (VBLaST-LL©) tasks were evaluated as part of a validation study. We hypothesized that performance would be similar on the FLS and VBLaST© trainers, and that subjects with more experience would perform better than those with less experience on both trainers. Methods Fifty-five subjects with varying surgical experience were recruited at the Learning Center during the 2013 SAGES annual meeting and were divided into two groups: experts (PGY 5, surgical fellows and surgical attendings) and novices (PGY 1–4). They were asked to perform the pattern cutting or the ligating loop task on the FLS and the VBLaST© trainers. Their performance scores for each trainer were calculated and compared. Results There were no significant differences between the FLS and VBLaST© scores for either the pattern cutting or the ligating loop task. Experts’ scores were significantly higher than the scores for novices on both trainers. Conclusion This study showed that the subjects’ performance on the VBLaST© trainer was similar to the FLS performance for both tasks. Both the VBLaST-PC© and the VBLaST-LL© tasks permitted discrimination between the novice and expert groups. Though concurrent and discriminant validity has been established, further studies to establish convergent and predictive validity are needed. Once validated as a training system for laparoscopic skills, the system is expected to overcome the current limitations of the FLS trainer. PMID:25159626

Information for Librarians and Trainers

MedlinePlus

... this page: https://medlineplus.gov/training/trainers.html Information for Librarians and Trainers To use the sharing ... Tips Resources for Teaching How to Find Health Information Online General Evaluating Internet Health Information: A Tutorial ...

Development and implementation of the Structured Training Trainer Assessment Report (STTAR) in the English National Training Programme for laparoscopic colorectal surgery.

PubMed

Wyles, Susannah M; Miskovic, Danilo; Ni, Zhifang; Darzi, Ara W; Valori, Roland M; Coleman, Mark G; Hanna, George B

2016-03-01

There is a lack of educational tools available for surgical teaching critique, particularly for advanced laparoscopic surgery. The aim was to develop and implement a tool that assesses training quality and structures feedback for trainers in the English National Training Programme for laparoscopic colorectal surgery. Semi-structured interviews were performed and analysed, and items were extracted. Through the Delphi process, essential items pertaining to desirable trainer characteristics, training structure and feedback were determined. An assessment tool (Structured Training Trainer Assessment Report-STTAR) was developed and tested for feasibility, acceptability and educational impact. Interview transcripts (29 surgical trainers, 10 trainees, four educationalists) were analysed, and item lists created and distributed for consensus opinion (11 trainers and seven trainees). The STTAR consisted of 64 factors, and its web-based version, the mini-STTAR, included 21 factors that were categorised into four groups (training structure, training behaviour, trainer attributes and role modelling) and structured around a training session timeline (beginning, middle and end). The STTAR (six trainers, 48 different assessments) demonstrated good internal consistency (α = 0.88) and inter-rater reliability (ICC = 0.75). The mini-STTAR demonstrated good inter-item reliability (α = 0.79) and intra-observer reliability on comparison of 85 different trainer/trainee combinations (r = 0.701, p = <0.001). Both were found to be feasible and acceptable. The educational report for trainers was found to be useful (4.4 out of 5). An assessment tool that evaluates training quality was developed and shown to be reliable, acceptable and of educational value. It has been successfully implemented into the English National Training Programme for laparoscopic colorectal surgery.

The influence of the Re-Link Trainer on gait symmetry in healthy adults.

PubMed

Ward, Sarah; Wiedemann, Lukas; Stinear, Cathy; Stinear, James; McDaid, Andrew

2017-07-01

Walking function post-stroke is characterized by asymmetries in gait cycle parameters and joint kinematics. The Re-Link Trainer is designed to provide kinematic constraint to the paretic lower limb, to guide a physiologically normal and symmetrical gait pattern. The purpose of this pilot study was to assess the immediate influence of the Re-Link Trainer on measures of gait symmetry in healthy adults. Participants demonstrated a significantly lower cadence and a 62% reduction in walking speed in the Re-Link Trainer compared to normal walking. The step length ratio had a significant increase from 1.0 during normal walking to 2.5 when walking in the Re-Link Trainer. The results from this pilot study suggest in its current iteration the Re-Link Trainer imposes an asymmetrical constraint on lower limb kinematics.

Refinement and Preliminary Testing of an Imagery-Based Program to Improve Coping and Performance and Prevent Trauma among Urban Police Officers

PubMed Central

Arble, Eamonn; Lumley, Mark A.; Pole, Nnamdi; Blessman, James; Arnetz, Bengt B.

2016-01-01

Police officers are regularly exposed to traumatic critical incidents. The substantial mental, behavioral, and social costs of police trauma indicate a substantial need for prevention. We have refined and enhanced a previously tested Swedish program to the harsh conditions of U.S. inner cities. The program was designed to strengthen resilience during stressful encounters and teach methods of coping after exposure, thereby preventing the emergence of maladaptive symptoms and behaviors with adverse effects on professionalism. In an uncontrolled demonstration project, junior officers were trained by senior officers to engage in imaginal rehearsal of specific dangerous situations while incorporating optimal police tactics and healthy emotional reactions. A class of 32 officers in the police academy engaged in the program, and they and the trainers reported high satisfaction with it. After their first year of field work, 22 officers were reassessed. Compared to pre-training, these officers showed significant increases in the use of positive reframing and humor and significant reductions in anxiety and alcohol use over the year. Trauma symptoms did not increase. These results offer preliminary evidence for the feasibility and effectiveness of this trauma prevention program for new police officers. PMID:28439149

The Impact of Sleep Duration on Performance Among Competitive Athletes: A Systematic Literature Review.

PubMed

Kirschen, Gregory W; Jones, Jason J; Hale, Lauren

2018-06-14

The athletic advantage of sleep, although commonly touted by coaches, trainers, and sports physicians, is still unclear and likely varies by sport, athletic performance metric, and length of sufficient or insufficient sleep. Although recent literature reviews have highlighted circadian and nutritional factors that influence different aspects of athletic performance, a systematic summary of the effects of sleep duration and sleep quality on performance among competitive athletes is lacking. Here we systematically review the relationship between sleep duration and sleep quality and objective athletic performance among competitive athletes across 19 studies representing 12 sports. Taken holistically, we find that the sports requiring speed, tactical strategy, and technical skill are most sensitive to sleep duration manipulations. Furthermore, longer-term sleep manipulations are more likely than acute sleep manipulations (whether deprivation or extension) to affect athletic performance. Thus, the importance of sleep for competitive athletes to achieve high performance is dependent on the demands of the sport as well as the length of sleep interventions. In light of the limited number of studies investigating sleep quality and performance, the potential relevance of subjective sleep quality remains an interesting question for future work.

Orca Behavior and Subsequent Aggression Associated with Oceanarium Confinement.

PubMed

Anderson, Robert; Waayers, Robyn; Knight, Andrew

2016-08-18

Based on neuroanatomical indices such as brain size and encephalization quotient, orcas are among the most intelligent animals on Earth. They display a range of complex behaviors indicative of social intelligence, but these are difficult to study in the open ocean where protective laws may apply, or in captivity, where access is constrained for commercial and safety reasons. From 1979 to 1980, however, we were able to interact with juvenile orcas in an unstructured way at San Diego's SeaWorld facility. We observed in the animals what appeared to be pranks, tests of trust, limited use of tactical deception, emotional self-control, and empathetic behaviors. Our observations were consistent with those of a former Seaworld trainer, and provide important insights into orca cognition, communication, and social intelligence. However, after being trained as performers within Seaworld's commercial entertainment program, a number of orcas began to exhibit aggressive behaviors. The orcas who previously established apparent friendships with humans were most affected, although significant aggression also occurred in some of their descendants, and among the orcas they lived with. Such oceanaria confinement and commercial use can no longer be considered ethically defensible, given the current understanding of orcas' advanced cognitive, social, and communicative capacities, and of their behavioral needs.

Refinement and Preliminary Testing of an Imagery-Based Program to Improve Coping and Performance and Prevent Trauma among Urban Police Officers.

PubMed

Arble, Eamonn; Lumley, Mark A; Pole, Nnamdi; Blessman, James; Arnetz, Bengt B

2017-03-01

Police officers are regularly exposed to traumatic critical incidents. The substantial mental, behavioral, and social costs of police trauma indicate a substantial need for prevention. We have refined and enhanced a previously tested Swedish program to the harsh conditions of U.S. inner cities. The program was designed to strengthen resilience during stressful encounters and teach methods of coping after exposure, thereby preventing the emergence of maladaptive symptoms and behaviors with adverse effects on professionalism. In an uncontrolled demonstration project, junior officers were trained by senior officers to engage in imaginal rehearsal of specific dangerous situations while incorporating optimal police tactics and healthy emotional reactions. A class of 32 officers in the police academy engaged in the program, and they and the trainers reported high satisfaction with it. After their first year of field work, 22 officers were reassessed. Compared to pre-training, these officers showed significant increases in the use of positive reframing and humor and significant reductions in anxiety and alcohol use over the year. Trauma symptoms did not increase. These results offer preliminary evidence for the feasibility and effectiveness of this trauma prevention program for new police officers.

An instrument for assessment of videotapes of general practitioners' performance.

PubMed Central

Cox, J; Mulholland, H

1993-01-01

OBJECTIVES--To identify those important characteristics of doctors' and patients' behaviour that distinguish between "good" and "bad" consultations when viewed on videotape; to use these characteristics to develop a reliable instrument for assessing general practitioners' performance in their own consultations. DESIGN--Questionnaires completed by patients, general practitioner trainers, and general practitioner trainees. Reliability of draft instrument tested by general practitioner trainers. SETTING--All vocational training schemes for general practice in the Northern region of England. SUBJECTS--First stage: 76 patients in seven groups, 108 general practice trainers in 12 groups, and 122 general practice trainees in 10 groups. Second stage: 85 general practice trainers in 12 groups. MAIN OUTCOME MEASURES--Trainers' ratings of importance; alpha coefficients of draft instrument by trainee, group, and consultation. RESULTS--6890 characteristics of good and bad consultations were consolidated into a draft assessment instrument consisting of 46 pairs of definitions separated by six point bipolar scales. Nine statement pairs given low importance ratings by trainers were eliminated, reducing the instrument to 37 statement pairs. To test reliability, general practitioner trainers used the instrument to assess three consultations. With the exception of one group of trainers, all alpha coefficients exceeded the acceptable level of 0.80. CONCLUSION--The instrument produced is reliable for assessing general practitioners' performance in their own consultations. PMID:8490501

Athletic Trainers' Attitudes Toward Drug Screening of Intercollegiate Athletes

PubMed Central

Starkey, Chad; Abdenour, Thomas E.; Finnane, David

1994-01-01

Since the inception of NCAA-mandated drug screening in 1986, college athletic trainers have found themselves involved at various levels in institutional drug-screening programs. Several legal, moral, and ethical questions have been raised regarding the drug screening of college athletes, and studies have been conducted to rate athletes' attitudes toward this practice. We examined the responses of certified athletic trainers employed in college settings to ascertain their attitudes toward the drug screening of athletes in general, and, specifically, how they view their role in this process. Surveys were distributed to 500 college athletic trainers randomly selected from the membership database maintained by the National Athletic Trainers' Association, Inc (Dallas, TX). The results of this survey indicate that the majority of athletic trainers feel that their association with the drug-screening process places them in the dual role of police and counselor, but that this relationship does not negatively affect their rapport with their athletes. Opinions regarding the drug-screening process and the importance of education in deterring drug use are somewhat dependent upon the athletic trainer's involvement in the drug-screening process. Athletic trainers possess a stronger desire to serve as resource persons who organize substance abuse education programs rather than serving as administrators of the sampling process. PMID:16558274

Hi! I'm Your FM Trainer!

ERIC Educational Resources Information Center

Million, Helen

1992-01-01

Amusing cartoon pictures can personalize the young deaf child's relationship with his FM (frequency modulation) auditory trainer. The pictures can serve as reminders to turn the trainer on, to utilize it fully, and to care for it properly. (DB)

Enhancing Classroom Participation of Rural Trainee Teachers of English through Use of Action Research: A Reflecton from a Chinese Teacher Trainer's Perspective

ERIC Educational Resources Information Center

Ping, Wang

2015-01-01

A common problem for Chinese teacher trainers is coping with a passive class with silent trainee learners, when trainees tend to be unresponsive and avoid interactions with the trainer. This is especially true when a trainer seeks interactions in the process of training, such as asking questions to the class as a whole or expecting at least one…

Acquisition of fundamental laparoscopic skills: is a box really as good as a virtual reality trainer?

PubMed

Vitish-Sharma, P; Knowles, J; Patel, B

2011-01-01

Laparoscopic surgery requires working in a three-dimensional environment with a two-dimensional view. Skills such as depth perception, hand to eye co-ordination and bimanual manipulation are crucial to its efficacy. To compare the efficiency of training in laparoscopic skills on a VR simulator with a traditional box trainer. Twenty medical students were recruited. An initial training session on the relevant anatomy and steps of a laparoscopic cholecystectomy was given. Baseline skills were recorded using a pre-training laparoscopic cholecystectomy on the VR trainer. Parameters measured were: (1) total time taken (mins); (2) number of movements right and left instrument; (3) path length (cms) of right and left instrument was recorded. Ten students trained on a VR simulator, and ten on a box trainer, for three hours each. The box trainer group exercises were based on the Royal College of Surgeons core laparoscopic skills course, and the VR trainer exercises were based on the Simbionix LapMentor basic skills tasks. Following this both groups were reassessed by a laparoscopic cholecystectomy on the VR trainer. Both groups showed improvement in all measured parameters. A student T-test at 95% confidence interval showed no statistically significant difference between the two groups pre and post training. Both the VR and box trainer are effective in the acquisition of laparoscopic skills. Copyright © 2011 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Injury surveillance in community sport: Can we obtain valid data from sports trainers?

PubMed

Ekegren, C L; Gabbe, B J; Finch, C F

2015-06-01

A lack of available injury data on community sports participants has hampered the development of informed preventive strategies for the broad-base of sports participation. In community sports settings, sports trainers or first-aiders are well-placed to carry out injury surveillance, but few studies have evaluated their ability to do so. The aim of this study was to investigate the reporting rate and completeness of sports trainers' injury records and agreement between sports trainers' and players' reports of injury in community Australian football. Throughout the football season, one sports trainer from each of four clubs recorded players' injuries. To validate these data, we collected self-reported injury data from players via short message service (SMS). In total, 210 discrete injuries were recorded for 139 players, 21% by sports trainers only, 59% by players via SMS only, and 21% by both. Completeness of injury records ranged from 95% to 100%. Agreement between sports trainers and players ranged from K = 0.32 (95% confidence interval: 0.27, 0.37) for date of return to football to K = 1.00 for activity when injured. Injury data collected by sports trainers may be of adequate quality for providing an understanding of the profile of injuries. However, data are likely to underestimate injury rates and should be interpreted with caution. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Sports Nutrition Knowledge, Perceptions, Resources, and Advice Given by Certified CrossFit Trainers

PubMed Central

Maxwell, Cassie; Ruth, Kyle; Friesen, Carol

2017-01-01

Background: CrossFit is a large, growing force in the fitness community. Currently, Level 1 and 2 CrossFit certification classes do not include nutrition education. The purpose of this study was to identify sports nutrition knowledge, perceptions, resources, and advice given by Certified CrossFit Trainers. Methods: An online questionnaire that measured these four constructs was placed on a private Facebook community, open only to certified CrossFit trainers, for 10 days. Results: Complete surveys were obtained from 289 CrossFit trainers. The mean Sport Nutrition Knowledge (SNK) score was 11.1 ± 2.1, equivalent to 65.3% ± 12.4% correct. The trainers perceived nutrition to be extremely important to athletic performance (9.4 ± 0.9 on a 10 point scale). Overall, the trainers graded their SNK higher than that of their CrossFit peers. The internet and CrossFit peers were the most frequently reported sources for nutrition information; Registered Dietitians were the least reported source. The Paleo and Zone diets were the most common dietary regimens recommended by CrossFit trainers. Results indicated a positive correlation between a CrossFit trainer’s self-reported hours of nutrition education and their SNK score (r = 0.17; p < 0.01). Conclusion: Nutrition education modules for Level 1 and 2 CrossFit trainers, developed with input from Board Certified Specialists in Sports Dietetics, are recommended.

Laparoscopic virtual reality simulator and box trainer in gynecology.

PubMed

Akdemir, Ali; Sendağ, Fatih; Oztekin, Mehmet K

2014-05-01

To investigate whether a virtual reality simulator (LapSim) and traditional box trainer are effective tools for the acquisition of basic laparoscopic skills, and whether the LapSim is superior to the box trainer in surgical education. In a study at Ege University School of Medicine, Izmir, Turkey, between September 2008 and March 2013, 40 first- and second-year residents were randomized to train via the LapSim or box trainer for 4 weeks, and 20 senior residents were allocated to a control group. All 3 groups performed laparoscopic bilateral tubal ligation. Video records of each operation were assessed via the general rating scale of the Objective Structured Assessment of Laparoscopic Salpingectomy and by operation time in seconds. Compared with the control group, the LapSim and box trainer groups performed significantly better in total score (P<0.01 and P<0.01, respectively) and time (P=0.03 and P=0.01, respectively). There were no differences between the LapSim and box trainer groups. Novice residents who trained on a LapSim or box trainer performed better live laparoscopies than residents who trained via standard clinical surgical education. Training with a virtual reality simulator or box trainer should be considered before actual laparoscopic procedures are carried out. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Prehospital Interventions During Mass-Casualty Events in Afghanistan: A Case Analysis.

PubMed

Schauer, Steven G; April, Michael D; Simon, Erica; Maddry, Joseph K; Carter, Robert; Delorenzo, Robert A

2017-08-01

Mass-casualty (MASCAL) events are known to occur in the combat setting. There are very limited data at this time from the Joint Theater (Iraq and Afghanistan) wars specific to MASCAL events. The purpose of this report was to provide preliminary data for the development of prehospital planning and guidelines. Cases were identified using the Department of Defense (DoD; Virginia USA) Trauma Registry (DoDTR) and the Prehospital Trauma Registry (PHTR). These cases were identified as part of a research study evaluating Tactical Combat Casualty Care (TCCC) guidelines. Cases that were designated as or associated with denoted MASCAL events were included. Data Fifty subjects were identified during the course of this project. Explosives were the most common cause of injuries. There was a wide range of vital signs. Tourniquet placement and pressure dressings were the most common interventions, followed by analgesia administration. Oral transmucosal fentanyl citrate (OTFC) was the most common parenteral analgesic drug administered. Most were evacuated as "routine." Follow-up data were available for 36 of the subjects and 97% were discharged alive. The most common prehospital interventions were tourniquet and pressure dressing hemorrhage control, along with pain medication administration. Larger data sets are needed to guide development of MASCAL in-theater clinical practice guidelines. Schauer SG , April MD , Simon E , Maddry JK , Carter R III , Delorenzo RA . Prehospital interventions during mass-casualty events in Afghanistan: a case analysis. Prehosp Disaster Med. 2017;32(4):465-468.

Recce NG: from Recce sensor to image intelligence (IMINT)

NASA Astrophysics Data System (ADS)

Larroque, Serge

2001-12-01

Recce NG (Reconnaissance New Generation) is presented as a complete and optimized Tactical Reconnaissance System. Based on a new generation Pod integrating high resolution Dual Band sensors, the system has been designed with the operational lessons learnt from the last Peace Keeping Operations in Bosnia and Kosovo. The technical solutions retained as component modules of a full IMINT acquisition system, take benefit of the state of art in the following key technologies: Advanced Mission Planning System for long range stand-off Manned Recce, Aircraft and/or Pod tasking, operating sophisticated back-up software tools, high resolution 3D geo data and improved/combat proven MMI to reduce planning delays, Mature Dual Band sensors technology to achieve the Day and Night Recce Mission, including advanced automatic operational functions, as azimuth and roll tracking capabilities, low risk in Pod integration and in carrier avionics, controls and displays upgrades, to save time in operational turn over and maintenance, High rate Imagery Down Link, for Real Time or Near Real Time transmission, fully compatible with STANAG 7085 requirements, Advanced IMINT Exploitation Ground Segment, combat proven, NATO interoperable (STANAG 7023), integrating high value software tools for accurate location, improved radiometric image processing and open link to the C4ISR systems. The choice of an industrial Prime contractor mastering across the full system, all the prior listed key products and technologies, is mandatory to a successful delivery in terms of low Cost, Risk and Time Schedule.

Consolidating tactical planning and implementation frameworks for integrated vector management in Uganda.

PubMed

Okia, Michael; Okui, Peter; Lugemwa, Myers; Govere, John M; Katamba, Vincent; Rwakimari, John B; Mpeka, Betty; Chanda, Emmanuel

2016-04-14

Integrated vector management (IVM) is the recommended approach for controlling some vector-borne diseases (VBD). In the face of current challenges to disease vector control, IVM is vital to achieve national targets set for VBD control. Though global efforts, especially for combating malaria, now focus on elimination and eradication, IVM remains useful for Uganda which is principally still in the control phase of the malaria continuum. This paper outlines the processes undertaken to consolidate tactical planning and implementation frameworks for IVM in Uganda. The Uganda National Malaria Control Programme with its efforts to implement an IVM approach to vector control was the 'case' for this study. Integrated management of malaria vectors in Uganda remained an underdeveloped component of malaria control policy. In 2012, knowledge and perceptions of malaria vector control policy and IVM were assessed, and recommendations for a specific IVM policy were made. In 2014, a thorough vector control needs assessment (VCNA) was conducted according to WHO recommendations. The findings of the VCNA informed the development of the national IVM strategic guidelines. Information sources for this study included all available data and accessible archived documentary records on VBD control in Uganda. The literature was reviewed and adapted to the local context and translated into the consolidated tactical framework. WHO recommends implementation of IVM as the main strategy to vector control and has encouraged member states to adopt the approach. However, many VBD-endemic countries lack IVM policy frameworks to guide implementation of the approach. In Uganda most VBD coexists and could be managed more effectively if done in tandem. In order to successfully control malaria and other VBD and move towards their elimination, the country needs to scale up proven and effective vector control interventions and also learn from the experience of other countries. The IVM strategy is important in consolidating inter-sectoral collaboration and coordination and providing the tactical direction for effective deployment of vector control interventions along the five key elements of the approach and to align them with contemporary epidemiology of VBD in the country. Uganda has successfully established an evidence-based IVM approach and consolidated strategic planning and operational frameworks for VBD control. However, operating implementation arrangements as outlined in the national strategic guidelines for IVM and managing insecticide resistance, as well as improving vector surveillance, are imperative. In addition, strengthened information, education and communication/behaviour change and communication, collaboration and coordination will be crucial in scaling up and using vector control interventions.

Understanding Group and Leader (UGL) trainers' personality characteristics and affective profiles

PubMed Central

Rapp Ricciardi, Max; Åkerman, Jeanette; Eerikäinen, Peter; Ambjörnsson, Annika; Andersson Arntén, Ann-Christine; Mihailovic, Marko; Archer, Trevor; Garcia, Danilo

2014-01-01

Background: The Understanding Group and Leader (UGL), provided by the Swedish National Defense College and mentored by UGL-trainers, is one of the most popular management programs among civilians in Sweden. However, there is a lack of scientific evidence regarding the training. We used the affective profile model (i.e., the combination of positive, PA, and negative affect, NA) to mapp important markers of empowerment, self-awareness, adaptive coping skills, and maturity among the UGL-trainers. The aims were: (1) to compare profiles between UGL-trainers and managers/supervisors and (2) to investigate differences in personal characteristics. Method: UGL-trainers (N = 153) and the comparison group (104 Swedish Chiefs of Police) completed an online survey on optimism, self-esteem, locus of control, and affect. The four profiles are: self-fulfilling (high PA, low NA), high affective (high PA, high NA), low affective (high PA, low NA), and self-destructive (low PA, high NA). Results: The self-fulfilling profile was more common among UGL-trainers (25.70%) than among Chiefs of Police (19.20%). UGL-trainers, compared to Chiefs of Police, were more likely to express a self-fulling than a low affective profile (OR = 2.22, p < 0.05) and a high affective than a low affective profile (OR = 1.43, p < 0.001). UGL-trainers with a self-fulfilling profile, compared to those with a self-destructive profile, scored higher in optimism, higher in self-esteem, and lower in external locus of control. Conclusions: The probability of self-fulfillment rather than low affectivity was higher among UGL-trainers. Self-fulfillment was associated to markers of self-awareness and adaptive coping skills. However, the most common profile was the low affective, which is associated to low performance during stress, low degree of personal development, low degree of purpose in life, and low resilience. Hence, it might be important for UGL-trainers to have a continuous training in awareness after certification. PMID:25374553

Safe and competent opioid prescribing education: Increasing dissemination with a train-the-trainer program.

PubMed

Zisblatt, Lara; Hayes, Sean M; Lazure, Patrice; Hardesty, Ilana; White, Julie L; Alford, Daniel P

2017-01-01

Due to the high prevalence of prescription opioid misuse, the US Food and Drug Administration (FDA) mandated a Risk Evaluation and Mitigation Strategy (REMS) requiring manufacturers of extended-release/long-acting (ER/LA) opioids to fund continuing education based on an FDA curricular Blueprint. This paper describes the Safe and Competent Opioid Prescribing Education (SCOPE of Pain) train-the-trainer program and its impact on (1) disseminating the SCOPE of Pain curriculum and (2) knowledge, confidence, attitudes, and performance of the participants of trainer-led compared with expert-led meetings. SCOPE of Pain is a 3-hour ER/LA opioid REMS education. In addition to expert-led live statewide meetings, a 2-hour train-the-trainer (TTT) workshop was developed to increase dissemination nationally. The trainers were expected to conduct SCOPE of Pain meetings at their institutions. Participants of both the trainer-led and expert-led SCOPE of Pain programs were surveyed immediately post and 2 months post meetings to assess improvements in knowledge, confidence, attitudes, and self-reported safe opioid prescribing practices. During 9 months (May 2013 to February 2014), 89 trainers were trained during 9 TTT workshops in 9 states. Over 24 months (May 2013 to April 2015), 33% of the trainers conducted at least 1 SCOPE of Pain training, with a total of 79 meetings that educated 1419 participants. The average number of meetings of those who conducted at least 1 meeting was 2.8 (range: 1-19). The participants of the trainer-led programs were significantly more likely to be practicing in rural settings than those who participated in the expert-led meetings (39% vs. 26%, P < .001). At 2 months post training, there were no significant differences in improvements in participant knowledge, confidence, attitudes, and performance between expert-led and trainer-led meetings. The SCOPE of Pain TTT program holds promise as an effective dissemination strategy to increase guideline-based safe opioid prescribing knowledge, confidence, attitudes, and self-reported practices.

Motivational Congruency and Discrepancy Between Certified Athletic Trainers and Noncertified Student Athletic Trainers in the State of Hawaii

PubMed Central

Buxton, Barton P.; Lankford, Samuel V.; Noda, Laurie S.

1992-01-01

In March 1992, a survey to assess motivational preference was sent to all certified athletic trainers who were practicing in the State of Hawaii and all noncertified student athletic trainers who were enrolled in the athletic training curriculum at the University of Hawaii. The return rate was 80% for certified athletic trainers and 100% for student athletic trainers. The findings of the study indicated that a motivational discrepancy exists for the following motivational stems: freedom on the job, job growth, benefits and wages, being appreciated, helping the organization obtain goals, receiving raises, being an integral part of the work team, job security, and feedback on job performance (p <.05). Further, the study indicated differences in rating the importance of motivators between the certified and the student athletic trainers concerning freedom on the job, opportunity for advancement, benefits and wages, and job security (p <.05). The differences in motivational factors between the two groups indicated that the students are more concerned with intrinsic types of motivators and less concerned with extrinsic rewards. Further investigation needs to include mainland populations and students in approved/accredited curriculums. PMID:16558187

National Collegiate Athletic Association Division I football players' perceptions of women in the athletic training room using a role congruity framework.

PubMed

O'Connor, Caitlin; Grappendorf, Heidi; Burton, Laura; Harmon, Sandra M; Henderson, Angela C; Peel, Judy

2010-01-01

Previous researchers have demonstrated that male and female athletes feel more comfortable with treatment by a same-sex athletic trainer for sex-specific injuries and conditions. To address football players' comfort with care provided by same-sex and opposite-sex athletic trainers for sex-specific and non-sex-specific injuries and conditions through the lens of role congruity theory. Cross-sectional study for the quantitative data and qualitative study for the qualitative data. Two National Collegiate Athletic Association Division I Football Bowl Series university football programs. Male football players within the 2 university programs. We replicated existing methods and an existing survey to address male football players' comfort levels. Additionally, an open-ended question was used to determine male football players' perceptions of female athletic trainers. Paired-samples t tests were conducted to identify differences between the responses for the care given by a male athletic trainer and for the care given by a female athletic trainer. Three categories were analyzed: general medical conditions, psychological conditions, and sex-specific injuries. The qualitative data were coded and analyzed using content analysis. Male football players were more comfortable with treatment by a male athletic trainer (mean = 3.61 +/- 1.16) for sex-specific injuries and conditions than they were with treatment by a female athletic trainer (mean = 2.82 +/- 1.27; P < .001). No significant results were found for comfort with overall psychological conditions, although a female athletic trainer was preferred over a male athletic trainer for the treatment of depression (mean = 3.71 +/- 1.07 versus mean = 3.39 +/- 1.16, respectively; P < .001). Qualitative data provided support for role congruity theory. Both quantitative and qualitative evidence were provided for the support of role congruity theory.

The Current State of Personal Training: an Industry Perspective of Personal Trainers in a Small Southeast Community

PubMed Central

Melton, Deana I.; Katula, Jeffrey A.; Mustian, Karen M.

2014-01-01

Although research has identified a number of qualities and competencies necessary to be an effective exercise leader, the fitness industry itself is largely unregulated and lacks a unified governing body. As such, a plethora of personal trainer certifications exists with varying degrees of validity that fail to ensure qualified trainers and, therefore, protect the consumer. It is argued that the potential consequences of this lack of regulation are poor societal exercise adherence, potential injury to the client, and poor public perception of personal trainers. Additionally, it is not known whether personal trainers are meeting the needs of their clients or what criteria are used in the hiring of personal trainers. Thus, the purpose of this investigation was to examine the current state of personal training in a midsized Southeast city by using focus group methodology. Local personal trainers were recruited for the focus groups (n = 11), and the results from which were transcribed, coded, and analyzed for themes using inductive reasoning by the authors. Qualities and characteristics that identified by participants clustered around 4 main themes. Client selection rationale consisted of qualities that influenced a client’s decision to hire a particular trainer (e.g., physique, gender, race). Client loyalty referred to the particular qualities involved in maintaining clients (e.g., motivation skills, empathy, social skills). Credentials referred to formal training (e.g., college education, certifications). Negative characteristics referred to qualities considered unethical or unprofessional (e.g., sexual comments, misuse of power) as well as the consequences of those behaviors (e.g., loss of clients, potential for litigation). These results are discussed regarding the implications concerning college programs, certification organizations, increasing public awareness of expectations of qualified trainers, and a move towards state licensure. PMID:18438226

The current state of personal training: an industry perspective of personal trainers in a small Southeast community.

PubMed

Melton, Deana I; Katula, Jeffrey A; Mustian, Karen M

2008-05-01

Although research has identified a number of qualities and competencies necessary to be an effective exercise leader, the fitness industry itself is largely unregulated and lacks a unified governing body. As such, a plethora of personal trainer certifications exists with varying degrees of validity that fail to ensure qualified trainers and, therefore, protect the consumer. It is argued that the potential consequences of this lack of regulation are poor societal exercise adherence, potential injury to the client, and poor public perception of personal trainers. Additionally, it is not known whether personal trainers are meeting the needs of their clients or what criteria are used in the hiring of personal trainers. Thus, the purpose of this investigation was to examine the current state of personal training in a midsized Southeast city by using focus group methodology. Local personal trainers were recruited for the focus groups (n = 11), and the results from which were transcribed, coded, and analyzed for themes using inductive reasoning by the authors. Qualities and characteristics that identified by participants clustered around 4 main themes. Client selection rationale consisted of qualities that influenced a client's decision to hire a particular trainer (e.g., physique, gender, race). Client loyalty referred to the particular qualities involved in maintaining clients (e.g., motivation skills, empathy, social skills). Credentials referred to formal training (e.g., college education, certifications). Negative characteristics referred to qualities considered unethical or unprofessional (e.g., sexual comments, misuse of power) as well as the consequences of those behaviors (e.g., loss of clients, potential for litigation). These results are discussed regarding the implications concerning college programs, certification organizations, increasing public awareness of expectations of qualified trainers, and a move towards state licensure.

Individualised training to improve teaching competence of general practitioner trainers: a randomised controlled trial.

PubMed

Schol, Sandrina; Goedhuys, Jo; Notten, Ton; Betz, Wim

2005-10-01

In Flanders an important part of training to become a general practitioner (GP) is undertaken within a general practice. This requires a GP trainer to know how to facilitate learning processes. This paper reports a study focused on the research question: Does short but individualised training of GP trainers contribute to their teaching competence? A total of 47 GP trainers were randomly divided into 2 groups of a pretest/post-test control group design. After a multiple-station teaching assessment test (MSTAT), the experimental group received a short but individualised training to improve teaching competence while the control group were given no specific programme regarding teaching competence. One year later, all participants were invited to sit the post-test. In all, 61 GP trainers participated in the pretest and 51 in the post-test; 44 GP trainers participated in both tests. Despite the large attrition, the internal validity of the experiment was preserved. Beginners gained a median score of 2.04 (on a scale of 0-5) on the first MSTAT. In the post-test, the experimental group (median = 3.12) scored significantly better on the entire test (Mann-Whitney U = 166.5, P < 0.05) compared with the control group (median = 2.84). However, the GP trainers in the control group also appeared to have made progress. General practitioners who start as GP trainers have insufficient teaching competence to guarantee good coaching of students. A personal programme leads to progress in teaching competence; however, it would seem that more time and support are necessary to allow GP trainers to gain full teaching competence. The fact that the control group made progress as well suggests that the test had an important learning effect.

Social Support in the Athletic Training Room: Athletes' Expectations of Staff and Student Athletic Trainers

PubMed Central

Barefield, Scott; McCallister, Sarah

1997-01-01

Objective: Social support has been identified repeatedly in the literature as being beneficial to individuals suffering from injury or illness. Because of the frequent interaction between athletic trainers and student athletes, the athletic trainer is in a unique position to provide a variety of social support to the athlete. The purpose of the study was (1) to identify the degree to which athletes actually receive each of eight types of social support; (2) to identify the types of social support athletes need or expect to receive from staff and student athletic trainers; and (3) to compare the athletes' satisfaction with the quality of the support received from athletic training staff and students. Design and Setting: A questionnaire was used to collect data for this study. It was administered at a Division I university. Subjects: Eighty-five student-athletes at a Division I university. Measurements: The survey consisted of 24 questions that used a five-point Likert rating scale. Results: There was no significant difference in the amount of social support received by athletes from staff and student athletic trainers, in athletes' expectations of staff and student athletic trainers with regard to provision of social support, or in the athletes' level of satisfaction with staff and student athletic trainers' provision of social support. Conclusions: Examined collectively, the findings indicate that athletes do not differentiate between staff and student athletic trainers with regard to the provision of social support. However, finding that athletes do not differentiate between staff and student athletic trainers in this area is significant in itself and has implications for athletic training education programs. PMID:16558469

Effects of low speed wind on the recognition/identification and pass-through communication tasks of auditory situation awareness afforded by military hearing protection/enhancement devices and tactical communication and protective systems.

PubMed

Lee, Kichol; Casali, John G

2016-01-01

To investigate the effect of controlled low-speed wind-noise on the auditory situation awareness performance afforded by military hearing protection/enhancement devices (HPED) and tactical communication and protective systems (TCAPS). Recognition/identification and pass-through communications tasks were separately conducted under three wind conditions (0, 5, and 10 mph). Subjects wore two in-ear-type TCAPS, one earmuff-type TCAPS, a Combat Arms Earplug in its 'open' or pass-through setting, and an EB-15LE electronic earplug. Devices with electronic gain systems were tested under two gain settings: 'unity' and 'max'. Testing without any device (open ear) was conducted as a control. Ten subjects were recruited from the student population at Virginia Tech. Audiometric requirements were 25 dBHL or better at 500, 1000, 2000, 4000, and 8000 Hz in both ears. Performance on the interaction of communication task-by-device was significantly different only in 0 mph wind speed. The between-device performance differences varied with azimuthal speaker locations. It is evident from this study that stable (non-gusting) wind speeds up to 10 mph did not significantly degrade recognition/identification task performance and pass-through communication performance of the group of HPEDs and TCAPS tested. However, the various devices performed differently as the test sound signal speaker location was varied and it appears that physical as well as electronic features may have contributed to this directional result.

Caffeine ingestion changes time-motion and technical-tactical aspects in simulated boxing matches: A randomized double-blind PLA-controlled crossover study.

PubMed

Coswig, Victor Silveira; Gentil, Paulo; Irigon, Francine; Del Vecchio, Fabrício Boscolo

2018-05-08

The number of offensive actions and glycolytic energy in combat sports both increase with caffeine (CAF) ingestion. In addition, the effects of CAF on technical-tactical and time-motion analysis and physiological parameters in boxing are unknown. This study aimed to investigate the effects of CAF ingestion on physiological parameters and the notational analysis of boxing matches. Ten male boxers were recruited; the participants ingested 6 mg kg -1 BM of CAF or placebo (PLA) 30 min prior to the match in a crossover design. Heart rate (HR) and rate of perceived exertion (RPE) were collected before and after each of three 2 min rounds, interspersed by 1-min recovery; the matches were recorded for notational analysis. A two-way ANOVA for repeated measures was used for the physiological variables, and a three-way ANOVA with repeated measures was used for technical-tactical and time-motion variables. Statistical differences were found for HR and RPE between rounds (F (6, 54)  = 131.3, p = .001; [Formula: see text] = 0.93 and F (2, 18)  = 40.6, p = .001; [Formula: see text] = 0.81, respectively) but not between conditions (F (1, 9)  = 0.46; p = .51; [Formula: see text] = 0.05 and F (1, 9)  = 0.02, p = .89; [Formula: see text] = 0.002, respectively). The CAF condition induced a greater duration of interaction blocks (CAF = 6.5 ± 1.8 s; PLA = 4.4 ± 0.9 s; p = .01). Effort:pause ratio was 4.4 s:8.7 s (approx. 1:2) for PLA and 6.5 s:9.4 s (1:1.44) for CAF, which were significantly different (p < .05). In conclusion, 6 mg kg -1 BM of CAF prior to simulated boxing matches induces a greater duration of high-intensity actions, with no effects on internal load markers.

Facts About Drug Abuse: Trainer's Manual.

ERIC Educational Resources Information Center

Link, William E.; And Others

Following an introductory survey of the course, this modular drug abuse trainer's manual contains all course-specified materials. These materials are: the course goals and objectives; time/activity sheets; trainer guidelines, process notes, and exercise instructions; detailed lectures and supplementary information. The time/activity sheets contain…

A mechanized gait trainer for restoration of gait.

PubMed

Hesse, S; Uhlenbrock, D

2000-01-01

The newly developed gait trainer allows wheel-chair-bound subjects the repetitive practice of a gait-like movement without overstressing therapists. The device simulates the phases of gait, supports the subjects according to their abilities, and controls the center of mass (CoM) in the vertical and horizontal directions. The patterns of sagittal lower limb joint kinematics and of muscle activation for a normal subject were similar when using the mechanized trainer and when walking on a treadmill. A non-ambulatory hemiparetic subject required little help from one therapist on the gait trainer, while two therapists were required to support treadmill walking. Gait movements on the trainer were highly symmetrical, impact free, and less spastic. The vertical displacement of the CoM was bi-phasic instead of mono-phasic during each gait cycle on the new device. Two cases of non-ambulatory patients, who regained their walking ability after 4 weeks of daily training on the gait trainer, are reported.

Prehospital Medicine and the Future Will ECMO Ever Play a Role?

PubMed

Macku, David; Hedvicak, Pavel; Quinn, John; Bencko, Vladimir

Due to the hybrid warfare currently experienced by multiple NATO coalition and NATO partner nations, the tactical combat casualty care (TCCC) paradigm is greatly challenged. One of the major challenges to TCCC is the ad hoc extension phase in resource-poor environments, referred to as prolonged field care (PFC) and forward resuscitative care (FRC). The nuanced clinical skills with limited resources required by warfighters and auxiliary health care professionals to mitigate death on the battlefield and prevent morbidity and mortality in the PFC phase represent a balance that is still under review. The aim of our article is to describe the connection between extracorporeal membrane oxygenation (ECMO) or the extracorporeal life support (ECLS) treatment and its possible improvement in prehospital trauma care, at a Role 1 or 2 facility and, more provocatively, in the PFC phase of care in the future through innovative technology and how it connects with FRC. We report and describe here the primary components of ECMO/ECLS and present the main concept of a human extracorporeal circulation cocoon as a transitional living form for the cardiopulmonary stabilization of wounded combatants on the battlefield and their transportation to higher echelons of care and treatment facilities (to include damage control resuscitation [DCR] and damage control surgery [DCS]). As clinical governance, these matters would fall within the remit of the Committee on Surgical Combat Casualty Care (CoSCCC) and the Committee on Enroute Combat Casualty Care (CoERCCC), and it is within this framework that we propose this concept piece of ECMO in the prehospital space. We caution that this report is a proposed innovation to TCCC but also serves to push the envelope of the PFC and FRC paradigm. What we propose will not change the practice this year, but as ECMO technology progresses, it may change our practice within the next decade. We conclude with proposed novel future research to save life on the battlefield with ECMO as a major challenge and one worth the focus of further research. Medicine is controversial and constantly changing; for those who work in prehospital and battlefield medicine, change is the only constant on which we rely, and without provocative discussion that makes our systems and practice more robust, we will fail. 2018.

Self-assessment through videotaping compared with peer and trainer feedback.

PubMed

Avsar, Ummu Zeynep; Cansever, Zeliha; Acemoglu, Hamit; Avsar, Umit; Khan, Abdul Sattar; Cayir, Yasemin

2015-01-01

To assess and compare three different types of feedback for presentation skills, self, peer and trainer feedback. Cross-sectional study. Faculty of Medicine at Atatürk University, Erzurum, Turkey, from March 2012 to December 2012. Participants were faculty members and instructor nurses. Each participant gave a 10-minute presentation, which was rated by peers, course trainers and the presenter himself/herself using a thirteen-item questionnaire (designed as a 5-point Likert scale). Peers and trainers conducted the assessment during the presentation while the self-assessment was done later by watching a video recording of the presentation. Comparison of the points between the groups was made using the two-way ANOVA. Pearson correlation analysis was conducted to evaluate the relationship between the mean scores of self-assessment, peer and trainer assessment. Ten faculty members, 27 instructor nurses and 4 trainers participated in the study. A total of 775 feedback reports were collected for 37 participants. There was no significant difference between the feedback scores of the evaluators as well as the occupation groups (p > 0.05). There was a strong positive and statistically significant correlation between trainer and peer (r = 0.73, p < 0.001). Consequently, there were no differences in the evaluations of presentation skills between different stakeholders. Trainers should use the video recording method to self-evaluate their presentation skills, and they should invite their peers from time to time to improve their own personal development by using peer review methods.

Train the Trainer. Facilitator Guide Sample. Basic Blueprint Reading (Chapter One).

ERIC Educational Resources Information Center

Saint Louis Community Coll., MO.

This publication consists of three sections: facilitator's guide--train the trainer, facilitator's guide sample--Basic Blueprint Reading (Chapter 1), and participant's guide sample--basic blueprint reading (chapter 1). Section I addresses why the trainer should learn new classroom techniques; lecturing versus facilitating; learning styles…

Anhydrous Ammonia Training Module. Trainer's Package. Participant's Package.

ERIC Educational Resources Information Center

Beaudin, Bart; And Others

This document contains a trainer's and a participant's package for teaching employees on site safe handling procedures for working with anhydrous ammonia, especially on farms. The trainer's package includes the following: a description of the module; a competency; objectives; suggested instructional aids; a training outline (or lesson plan) for…

Trainers in Continuing VET: Emerging Competence Profile

ERIC Educational Resources Information Center

Jemeljanova, Irina

2013-01-01

This publication is based on the outcomes of a Cedefop study on certification processes and competence requirements supporting the professionalisation of in-company trainers. It also builds on Cedefop's work on the changing roles and professional development of VET teachers and trainers (Cedefop, 2010b; Volmari et al., 2009) and the studies…

Supervising Athletic Trainers' Perceptions of Graduate Assistant Athletic Trainers' Professional Preparation

ERIC Educational Resources Information Center

Thrasher, Ashley B.; Walker, Stacy E.; Hankemeier, Dorice A.; Pitney, William A.

2015-01-01

Context: Recent debate has ensued regarding the readiness of newly credentialed athletic trainers (ATs) to function as independent clinicians. Some ATs believe the professional preparation of athletic training students is not adequate. Objective: To describe supervisors' perceptions regarding the preparation of college graduate assistants (GAs) to…

Schools Are for All Kids. Part II: School Site Implementation. Trainer's Packet.

ERIC Educational Resources Information Center

Roger, Blair; And Others

This trainer's packet, designed to be used in conjunction with the participant's manual, was prepared for a 2-day workshop to restructure schools to embrace all children, including those with disabilities. The trainer's materials include: program objectives; masters for overhead transparencies; and descriptions of learning activities, including…

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

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-04

... Trainers (THT), 50 Field Handling Trainers (FHT), 2 GCU-31A/E Gas Charging Units, 110 Night Sights, 1...), 50 Field Handling Trainers (FHT), 2 GCU-31A/E Gas Charging Units, 110 Night Sights, 1 STINGER Troop... software; optical coatings; ultraviolet sensors; semi-conductor detectors infrared band sensors...

Evaluating Presentation Skills of Volunteer Trainers.

ERIC Educational Resources Information Center

Mohan, Donna K.

A systematic method for evaluating the presentation skills of volunteer trainers would enable the discovery of hidden problems. It would also increase individual trainer skills and satisfaction and improve the overall effectiveness of the training program. A first step is to determine the general presentation skills a successful volunteer trainer…

The Teacher Trainer: A Practical Journal Mainly for Modern Language Teacher Trainers, 1992.

ERIC Educational Resources Information Center

Woodward, Tessa, Ed.

1992-01-01

This document consists of the three issues of the serial "The Teacher Trainer" issued during 1992. Articles include: "Resistance to Change in Teacher Training Courses"; "Teacher Training Games Series: Game 6: Language Bridge"; "How Trainees Can Provide a Resource for Staff Development"; "Do Unto Them As…

The Trainer's Handbook. The AMA Guide to Effective Training. Second Edition.

ERIC Educational Resources Information Center

Mitchell, Garry

This trainer's handbook is designed to be a desktop reference on the nature of training and the procedures involved in training preparation and provision. Part 1 covers the essential interaction skills required of trainers (maintaining leadership, creating learning associations, planning lessons, controlling training groups, analyzing trainees,…

Astronaut Scott Carpenter practices in the ALFA trainer at Langley

NASA Technical Reports Server (NTRS)

1962-01-01

Project Mercury Astronaut M. Scott Carpenter practices in the Air Lubricated Free Attitude (ALFA) trainer located at NASA's Manned Spacecraft Center at Langley AFB, Virginia. This trainer allows the astronaut to see the image of the earth's surface at his feet while manually controlling the spacecraft.

The acquisition and development of fitness trainers' professional knowledge.

PubMed

De Lyon, Alexander T C; Cushion, Christopher J

2013-05-01

This study investigated the acquisition and development of fitness trainers' knowledge and how this is related to their practice as health and exercise professionals. Semi-structured interviews were conducted with 11 fitness trainers, who had successfully completed a course accredited by a Register of Exercise Professionals (REPs) certifying organization. Findings were organized using Coombs and Ahmed's conceptual framework of formal, nonformal, and informal learning and later analyzed using Sfard's metaphors of learning. Results suggested that fitness trainers learn in multiple and complex ways, many of which are informal and arise through the naturalistic processes that occur within the context of their everyday work. The study concludes that there is a need for greater integration between the current formal (REPs) accreditation system and informal knowledge developed while working as a fitness trainer.

Use of Collapsible Box Trainer as a Module for Resident Education

PubMed Central

Caban, Angel M.; Guido, Christopher; Silver, Michele; Rossidis, George; Sarosi, George

2013-01-01

Background and Objectives: We sought to determine whether training with a simple collapsible mobile box trainer leads to improved performance of fundamental laparoscopic skills (FLSs) during a 6-month interval versus validated laparoscopic box trainers and virtual-reality trainers, only accessible at a simulation training center. Methods: With institutional review board approval, 20 first- and second-year general surgery residents were randomized to scheduled training sessions in a surgical simulation laboratory or training in the use of a portable, collapsible Train Anywhere Skill Kit (TASKit) (Ethicon Endo-Surgery Cincinnati, OH, USA) trainer. Training was geared toward the FLS set for a skill assessment examination at a 6-month interval. Results: The residents who trained with the TASKit performed the peg-transfer, pattern-cut exercise, Endoloop, and intracorporeal knot-tying FLS tasks statistically more efficiently during their 6-month assessment versus their initial evaluation as compared with the group randomized to the simulation laboratory training. Conclusions: Using a simple collapsible mobile box trainer such as the TASKit can be a cost-effective method of training and preparing residents for FLS tasks considering the current cost associated with virtual and high-definition surgical trainers. This mode of surgical training allows residents to practice in their own time by removing barriers associated with simulation centers. PMID:24018083

General Practitioner trainers prescribe fewer antibiotics in primary care: Evidence from France.

PubMed

Devillers, Louise; Sicsic, Jonathan; Delbarre, Angelique; Le Bel, Josselin; Ferrat, Emilie; Saint Lary, Olivier

2018-01-01

Antibiotic prescription is a central public health issue. Overall, 90% of antibiotic prescriptions are delivered to patients in ambulatory care, and a substantial proportion of these prescriptions could be avoided. General Practitioner (GP) trainers are similar to other GPs in terms of sociodemographic and medical activities, but they may have different prescription patterns. Our aim was to compare the antibiotic prescribing rates between GP trainers and non-trainers. This observational cross-sectional study was conducted on administrative data claims from the French National Health Insurance. The antibiotic prescribing rate was calculated. The main independent variable was the training status of the GPs. Prescribing rates were adjusted for the various GPs' characteristics (gender, age, location of the practice, number of visits per GP and the case-mix) in a multiple linear regression analysis. Between June 2014 and July 2015 the prescribing patterns of 860 GPs were analysed, among which 102 were GP trainers (12%). Over the year 363,580 patients were prescribed an antibiotic out of 3,499,248 visits for 1,299,308 patients seen over the year thus representing around 27.5% of patients. In the multivariate analyses, being a trainer resulted in a significant difference of 6.62 percentage points (IC 95%: [-8.55; -4.69]; p<0.001) in antibiotic prescriptions comparing to being a non-trainer, corresponding to a relative reduction of 23.4%. These findings highlight the role of GP trainers in antibiotic prescriptions. By prescribing fewer antibiotics and influencing the next generations of GPs, the human and economic burden of antibiotics could be reduced.

Collegiate Athletic Trainers' Confidence in Helping Female Athletes With Eating Disorders.

PubMed

Vaughan, Jennifer L.; King, Keith A.; Cottrell, Randall R.

2004-03-01

OBJECTIVE: To examine college athletic trainers' confidence in helping female athletes who have eating disorders. DESIGN AND SETTING: We mailed a 4-page, 53-item survey to head certified athletic trainers at all National Collegiate Athletic Association Division IA and IAA institutions (N = 236). A 2- wave mailing design was used to increase response rate. SUBJECTS: A total of 171 athletic trainers returned completed surveys for a response rate of 77%. Eleven institutions either did not identify their head athletic trainer or did not have an identifiable mailing address. Two surveys were undeliverable because of incorrect mailing addresses. MEASUREMENTS: The survey consisted of 4 subscales: (1) efficacy expectation, (2) outcome expectation, (3) outcome value, and (4) experience in dealing with eating disorders. Content validity was established by review from a national panel of experts. Reliability ranged from.66 to.73 for the subscales. RESULTS: Although virtually all athletic trainers (91%) had dealt with a female athlete with an eating disorder, only 1 in 4 (27%) felt confident identifying a female athlete with an eating disorder, and only 1 in 3 (38%) felt confident asking an athlete if she had an eating disorder. One in 4 athletic trainers (25%) worked at an institution that did not have a policy on handling eating disorders. Almost all athletic trainers (93%) felt that increased attention needs to be paid to preventing eating disorders among collegiate female athletes. CONCLUSIONS: Collegiate athletic programs are encouraged to develop and implement eating-disorder policies. Continuing education on the prevention of eating disorders among athletes is also strongly recommended.

Collegiate Athletic Trainers' Confidence in Helping Female Athletes With Eating Disorders

PubMed Central

Vaughan, Jennifer L.; Cottrell, Randall R.

2004-01-01

Objective: To examine college athletic trainers' confidence in helping female athletes who have eating disorders. Design and Setting: We mailed a 4-page, 53-item survey to head certified athletic trainers at all National Collegiate Athletic Association Division IA and IAA institutions (N = 236). A 2- wave mailing design was used to increase response rate. Subjects: A total of 171 athletic trainers returned completed surveys for a response rate of 77%. Eleven institutions either did not identify their head athletic trainer or did not have an identifiable mailing address. Two surveys were undeliverable because of incorrect mailing addresses. Measurements: The survey consisted of 4 subscales: (1) efficacy expectation, (2) outcome expectation, (3) outcome value, and (4) experience in dealing with eating disorders. Content validity was established by review from a national panel of experts. Reliability ranged from .66 to .73 for the subscales. Results: Although virtually all athletic trainers (91%) had dealt with a female athlete with an eating disorder, only 1 in 4 (27%) felt confident identifying a female athlete with an eating disorder, and only 1 in 3 (38%) felt confident asking an athlete if she had an eating disorder. One in 4 athletic trainers (25%) worked at an institution that did not have a policy on handling eating disorders. Almost all athletic trainers (93%) felt that increased attention needs to be paid to preventing eating disorders among collegiate female athletes. Conclusions: Collegiate athletic programs are encouraged to develop and implement eating-disorder policies. Continuing education on the prevention of eating disorders among athletes is also strongly recommended. PMID:15085214

The Student Trainer Clinical Experience at Lock Haven State College.

ERIC Educational Resources Information Center

Tomasi, David

An integral part of the clinical experience for athletic trainers at Lock Haven State College (Pennsylvania) is training in first aid and learning to evaluate not only sport-related injuries but all injuries. Thorough knowledge is expected of athletic trainers in the areas of cardiopulmonary resuscitation, first aid, and treatment of…

Effectiveness of Immediate Verbal Feedback on Trainer Behaviour During Communication Training with Individuals with Intellectual Disability

ERIC Educational Resources Information Center

van Vonderen, A.

2004-01-01

The effect of immediate verbal feedback on trainer behaviour during communication training sessions with individuals with intellectual disability (ID) was assessed. Trainers were six undergraduate university students majoring in psychology. The procedure consisted of interrupting the sequence of trials of training by the supervisor and then giving…

Certified Athletic Trainers in Our Secondary Schools.

ERIC Educational Resources Information Center

Stopka, Christine; Shimon, Jane M.; Horodyski, MaryBeth; Deere, Randy; Bolger, Christine

2002-01-01

Describes the medical, legal, and educational benefits of having a certified athletic trainer in the secondary school, explaining that they can prevent or lessen the severity of an injury or chance of re-injury. The article presents eight options for hiring a certified athletic trainer and offers suggestions and resources for locating one. (SM)

Opinion of NCAA Coaches and Trainers Toward the Use of Ergogenic Drugs.

ERIC Educational Resources Information Center

Meylink, Willa D.; Struck, Phyllis J.

This study determined the opinion of National Collegiate Athletic Association (NCAA) coaches and trainers toward the use of certain ergogenic drugs. A researcher-constructed opinionnaire consisting of 38 statements was sent to football, wrestling, basketball, gymnastics, swimming and diving, and track and field coaches and trainers. Those surveyed…

Frequency of Leadership Behaviors among Athletic Trainers in University Settings

ERIC Educational Resources Information Center

Kutz, Matthew R.; Doherty-Restrepo, Jennifer

2017-01-01

Context: Leadership has been reported to be an important factor in the practice of athletic training. However, no research has identified the frequency in which leadership is practiced by athletic trainers. Objective: To explore and compare the frequency with which athletic trainers practice leadership in their athletic training and non-athletic…

A Study of Vocational Trainers' Professional Satisfaction in Taiwan Republic of China.

ERIC Educational Resources Information Center

Fang, Rong-Jyue

Vocational trainers at 15 vocational training centers in Taiwan were surveyed by mail to determine if the satisfaction of the trainers was related to in-service experience, age, job title, method of teaching, education level, factory experience, and teacher training. Other variables in the study included vocational training administration,…

Exposure of Athletic Trainers to Potentially Infectious Bodily Fluids in the High School Setting.

ERIC Educational Resources Information Center

Middlemas, David A.; Jessee, K. Brian; Mulder, Diane K.; Rehberg, Robb S.

1997-01-01

Examined high school athletic trainers' exposure to potentially infectious bodily fluids. Data on number of potential exposures per game and practice, number of athletes removed from competition for bleeding, and number of times athletes changed uniforms indicated that trainers had significant chances of being exposed to potentially infectious…

Effect of FM Auditory Trainers on Attending Behaviors of Learning-Disabled Children.

ERIC Educational Resources Information Center

Blake, Ruth; And Others

1991-01-01

This study investigated the effect of FM (frequency modulation) auditory trainer use on attending behaviors of 36 students (ages 5-10) with learning disabilities. Children wearing the auditory trainers scored better than control students on eye contact, having body turned toward sound source, and absence of extraneous body movement and vocal…

Interactivity in a Web Conference Training Context: Effects on Trainers and Trainees

ERIC Educational Resources Information Center

Stephens, Keri K.; Mottet, Timothy P.

2008-01-01

Organizations continue to use technology to train and share information. This study focused specifically on how trainers and trainees interact in the mediated Web conference training context. Using the rhetorical and relational goal theory of instructional communication, this 2x2 experimental study tested the effects of trainer-controlled and…

Expedition One crew in Russian with Service Module

NASA Image and Video Library

2000-07-14

Photographic documentation of Expedition One crew in Russia with Service Module. Views include: The three crew members for ISS Expedition One train with computers on the trainer / mockup for the Zvezda Service Module. From the left are cosmonauts Yuri Gidzenko, Soyuz commander; and Sergei Krikalev, flight engineer; and astronaut William Shepherd, mission commander. The session took place at the Gagarin Cosmonaut Training Center in Russia (18628). View looking toward the hatch inside the Zvezda Service Module trainer / mockup at the Gagarin Cosmonaut Training Center in Russia (18629). A wide shot of the Zvezda Service Module trainer / mockup, with the transfer compartment in the foreground (18630). Side view of the Zvezda Service Module (18631). An interior shot of the Zarya / Functional Cargo Bay (FGB) trainer / mockup (18632). Astronaut Scott Kelly, director of operations - Russia, walks through a full scale trainer / mockup for the Zvezda Service Module at the Gagarin Cosmonaut Training Center in Russia (18633). Astronaut William Shepherd (right) mission commander for ISS Expedition One, and Sergei Krikalev, flight engineer, participate in a training session in a trainer / mockup of the Zvezda Service Module (18634).

Insects as weapons of war, terror, and torture.

PubMed

Lockwood, Jeffrey A

2012-01-01

For thousands of years insects have been incorporated into human conflict, with the goals of inflicting pain, destroying food, and transmitting pathogens. Early methods used insects as "found" weapons, functioning as tactical arms (e.g., hurled nests) or in strategic habitats (e.g., mosquito-infested swamps). In the twentieth century the relationship between insects and disease was exploited; vectors were mass-produced to efficiently deliver pathogens to an enemy. The two most sophisticated programs were those of the Japanese in World War II with plague-infected fleas and cholera-coated flies and of the Americans during the Cold War with yellow fever-infected mosquitoes. With continued advances, defenses in the form of insecticides and vaccines meant that insects were no longer considered as battlefield weapons. However, in recent times sociopolitical changes have put insects back into the realm of human conflict through asymmetrical conflicts pitting combatants from nonindustrialized regions against forces from militarily and economically superior nations. Copyright © 2012 by Annual Reviews. All rights reserved.

Pirating conserved phage mechanisms promotes promiscuous staphylococcal pathogenicity island transfer.

PubMed

Bowring, Janine; Neamah, Maan M; Donderis, Jorge; Mir-Sanchis, Ignacio; Alite, Christian; Ciges-Tomas, J Rafael; Maiques, Elisa; Medmedov, Iltyar; Marina, Alberto; Penadés, José R

2017-08-08

Targeting conserved and essential processes is a successful strategy to combat enemies. Remarkably, the clinically important Staphylococcus aureus pathogenicity islands (SaPIs) use this tactic to spread in nature. SaPIs reside passively in the host chromosome, under the control of the SaPI-encoded master repressor, Stl. It has been assumed that SaPI de-repression is effected by specific phage proteins that bind to Stl, initiating the SaPI cycle. Different SaPIs encode different Stl repressors, so each targets a specific phage protein for its de-repression. Broadening this narrow vision, we report here that SaPIs ensure their promiscuous transfer by targeting conserved phage mechanisms. This is accomplished because the SaPI Stl repressors have acquired different domains to interact with unrelated proteins, encoded by different phages, but in all cases performing the same conserved function. This elegant strategy allows intra- and inter-generic SaPI transfer, highlighting these elements as one of nature's most fascinating subcellular parasites.

Linguistic geometry for technologies procurement

NASA Astrophysics Data System (ADS)

Stilman, Boris; Yakhnis, Vladimir; Umanskiy, Oleg; Boyd, Ron

2005-05-01

In the modern world of rapidly rising prices of new military hardware, the importance of Simulation Based Acquisition (SBA) is hard to overestimate. With SAB, DOD would be able to test, develop CONOPS for, debug, and evaluate new conceptual military equipment before actually building the expensive hardware. However, only recently powerful tools for real SBA have been developed. Linguistic Geometry (LG) permits full-scale modeling and evaluation of new military technologies, combinations of hardware systems and concepts of their application. Using LG tools, the analysts can create a gaming environment populated with the Blue forces armed with the new conceptual hardware as well as with appropriate existing weapons and equipment. This environment will also contain the intelligent enemy with appropriate weaponry and, if desired, with a conceptual counters to the new Blue weapons. Within such LG gaming environment, the analyst can run various what-ifs with the LG tools providing the simulated combatants with strategies and tactics solving their goals with minimal resources spent.

Adaptive release of natural enemies in a pest-natural enemy system with pesticide resistance.

PubMed

Liang, Juhua; Tang, Sanyi; Cheke, Robert A; Wu, Jianhong

2013-11-01

Integrated pest management options such as combining chemical and biological control are optimal for combating pesticide resistance, but pose questions if a pest is to be controlled to extinction. These questions include (i) what is the relationship between the evolution of pesticide resistance and the number of natural enemies released? (ii) How does the cumulative number of natural enemies dying affect the number of natural enemies to be released? To address these questions, we developed two novel pest-natural enemy interaction models incorporating the evolution of pesticide resistance. We investigated the number of natural enemies to be released when threshold conditions for the extinction of the pest population in two different control tactics are reached. Our results show that the number of natural enemies to be released to ensure pest eradication in the presence of increasing pesticide resistance can be determined analytically and depends on the cumulative number of dead natural enemies before the next scheduled release time.

Venturing in coral larval chimerism: a compact functional domain with fostered genotypic diversity

NASA Astrophysics Data System (ADS)

Rinkevich, Baruch; Shaish, Lee; Douek, Jacob; Ben-Shlomo, Rachel

2016-01-01

The globally distributed coral species Pocillopora damicornis is known to release either sexual or asexual derived planula-larvae in various reef locations. Using microsatellite loci as markers, we documented the release of asexually derived chimeric larvae (CL), originating from mosaicked maternal colonies that were also chimeras, at Thai and Philippines reefs. The CL, each presenting different combinations of maternal genotypic constituents, create genetically-complex sets of asexual propagules. This novel mode of inheritance in corals challenges classical postulations of sexual/asexual reproduction traits, as asexual derived CL represent an alliance between genotypes that significantly sways the recruits’ absolute fitness. This type of inherited chimerism, while enhancing intra-entity genetic heterogeneity, is an evolutionary tactic used to increase genetic-heterogeneity, primarily in new areas colonized by a limited number of larvae. Chimerism may also facilitate combat global change impacts by exhibiting adjustable genomic combinations of within-chimera traits that could withstand alterable environmental pressures, helping Pocillopora become a successful cosmopolitan species.

Secondhand smoke: facts and lies.

PubMed

Samet, Jonathan M

2008-01-01

Mexico ratified the Framework Convention for Tobacco Control in 2004 and is obligated to move forward with implementing its provisions, including Article 8 (Protection from exposure to tobacco smoke). The country has already faced opposition from the tobacco industry. This paper addresses industry tactics against tobacco control, describing the general strategies that have been pursued and the evidence relevant to combating these strategies. The approaches taken by the industry in an effort to discredit the scientific foundation for promoting smokefree environments, the efforts by the industry to propose ventilation of indoor spaces and separation of smokers from nonsmokers as an effective alternative to smokefree places, and finally, the strategy of raising fear of economic losses on the part of the hospitality industry and thereby gaining this sector as an ally in campaigning against smokefree policies are considered. As reviewed in this article: 1) There is scientific consensus on the adverse effects of inhaling SHS; 2) Only smokefree places fully protect nonsmokers from inhaling SHS; and 3) Smokefree policies do not bring economic harm to the hospitality industry.

Design of Human-Machine Interface and altering of pelvic obliquity with RGR Trainer.

PubMed

Pietrusinski, Maciej; Unluhisarcikli, Ozer; Mavroidis, Constantinos; Cajigas, Iahn; Bonato, Paolo

2011-01-01

The Robotic Gait Rehabilitation (RGR) Trainer targets secondary gait deviations in stroke survivors undergoing rehabilitation. Using an impedance control strategy and a linear electromagnetic actuator, the device generates a force field to control pelvic obliquity through a Human-Machine Interface (i.e. a lower body exoskeleton). Herein we describe the design of the RGR Trainer Human-Machine Interface (HMI) and we demonstrate the system's ability to alter the pattern of movement of the pelvis during gait in a healthy subject. Results are shown for experiments during which we induced hip-hiking - in healthy subjects. Our findings indicate that the RGR Trainer has the ability of affecting pelvic obliquity during gait. Furthermore, we provide preliminary evidence of short-term retention of the modified pelvic obliquity pattern induced by the RGR Trainer. © 2011 IEEE

Design of Human – Machine Interface and Altering of Pelvic Obliquity with RGR Trainer

PubMed Central

Pietrusinski, Maciej; Unluhisarcikli, Ozer; Mavroidis, Constantinos; Cajigas, Iahn; Bonato, Paolo

2012-01-01

The Robotic Gait Rehabilitation (RGR) Trainer targets secondary gait deviations in stroke survivors undergoing rehabilitation. Using an impedance control strategy and a linear electromagnetic actuator, the device generates a force field to control pelvic obliquity through a Human-Machine Interface (i.e. a lower body exoskeleton). Herein we describe the design of the RGR Trainer Human-Machine Interface (HMI) and we demonstrate the system’s ability to alter the pattern of movement of the pelvis during gait in a healthy subject. Results are shown for experiments during which we induced hip-hiking – in healthy subjects. Our findings indicate that the RGR Trainer has the ability of affecting pelvic obliquity during gait. Furthermore, we provide preliminary evidence of short-term retention of the modified pelvic obliquity pattern induced by the RGR Trainer. PMID:22275693

The use of impression management tactics in structured interviews: a function of question type?

PubMed

Ellis, Aleksander P J; West, Bradley J; Ryan, Ann Marie; DeShon, Richard P

2002-12-01

This study investigated impression management tactic use during structured interviews containing both experience-based and situational questions. Specifically, the authors examined whether applicants' use of impression management tactics depended on question type. Results from 119 structured interviews indicated that almost all of the applicants used some form of impression management. Significantly more assertive than defensive impression management tactics were used, and among assertive tactics, applicants tended to use self-promotion rather than ingratiation. However, different question types prompted the use of different impression management tactics. Ingratiation tactics were used significantly more when applicants answered situational questions, whereas self-promotion tactics were used significantly more when applicants answered experience-based questions. Furthermore, the use of self-promotion and ingratiation tactics was positively related to interviewer evaluations.

Making and Maintaining Lifestyle Changes with the Support of a Lay Health Advisor: Longitudinal Qualitative Study of Health Trainer Services in Northern England

PubMed Central

Visram, Shelina; Clarke, Charlotte; White, Martin

2014-01-01

Objective To explore and document the experiences of those receiving support from a lay health trainer, in order to inform the optimisation and evaluation of such interventions. Design Longitudinal qualitative study with up to four serial interviews conducted over 12 months. Interviews were transcribed and analysed using the constant comparative approach associated with grounded theory. Participants 13 health trainers, 5 managers and 26 clients. Setting Three health trainer services targeting disadvantaged communities in northern England. Results The final dataset comprised 116 interviews (88 with clients and 28 with staff). Discussions with health trainers and managers revealed a high degree of heterogeneity between the local services in terms of their primary aims and activities. However, these were found to converge over time. There was agreement that health trainer interventions are generally ‘person-centred’ in terms of being tailored to the needs of individual clients. This led to a range of self-reported outcomes, including behaviour changes, physical health improvements and increased social activity. Factors impacting on the maintenance of lifestyle changes included the cost and timing of health-promoting activities, ill-health or low mood. Participants perceived a need for ongoing access to low cost facilities to ensure that any lifestyle changes can be maintained in the longer term. Conclusions Health trainers may be successful in terms of supporting people from socio-economically disadvantaged communities to make positive lifestyle changes, as well as achieving other health-related outcomes. This is not a ‘one-size-fits-all’ approach; commissioners and providers should select the intervention models that best meet the needs of their local populations. By delivering holistic interventions that address multiple lifestyle risks and incorporate relapse prevention strategies, health trainers could potentially have a significant impact on health inequalities. However, rigorous, formal outcome and economic evaluation of the range of health trainer delivery models is needed. PMID:24801173

Face, content and concurrent validity of the Mimic® dV-Trainer for robot-assisted endoscopic surgery: a prospective study.

PubMed

Egi, H; Hattori, M; Tokunaga, M; Suzuki, T; Kawaguchi, K; Sawada, H; Ohdan, H

2013-01-01

The aim of this study was to determine whether any correlation exists between the performance of the Mimic® dV-Trainer (Mimic Technologies, Seattle, Wash., USA) and the da Vinci Surgical System (Intuitive Surgical, Sunnyvale, Calif., USA). Twelve participants were recruited, ranging from residents to consultants. We used four training tasks, consisting of 'Pick and Place', 'Peg Board', 'Thread the Rings' and 'Suture Sponge', from the software program of the Mimic dV-Trainer. The performance of the participants was recorded and measured. Additionally, we prepared the same tasks for the da Vinci Surgical System. All participants completed the tasks using the da Vinci Surgical System and were assessed according to time, the Objective Structured Assessment of Technical Skill checklist and the global rating score for endoscopic suturing assessed by two independent blinded observers. After performing these tasks, the participants completed a questionnaire that evaluated the Mimic dV-Trainer's face and content validity. The final results for each participant for the Mimic dV-Trainer and the da Vinci Surgical System were compared. All participants ranked the Mimic dV-Trainer as a realistic training platform that is useful for residency training. There was a significant relationship between the Mimic dV-Trainer and the da Vinci Surgical System in all four tasks. We verified the reliability of the assessment of the checklist and the global rating scores for endoscopic suturing assessed by the two blinded observers using Cronbach's alpha test (r = 0.803, 0.891). We evaluated the concurrent validity of the Mimic dV-Trainer and the da Vinci Surgical System. Our results suggest the possibility that training using the Mimic dV-Trainer may therefore be able to improve the operator's performance during live robot-assisted surgery. © 2013 S. Karger AG, Basel.

National Collegiate Athletic Association Division I Football Players' Perceptions of Women in the Athletic Training Room Using a Role Congruity Framework

PubMed Central

O'Connor, Caitlin; Grappendorf, Heidi; Burton, Laura; Harmon, Sandra M.; Henderson, Angela C.; Peel, Judy

2010-01-01

Abstract Context: Previous researchers have demonstrated that male and female athletes feel more comfortable with treatment by a same-sex athletic trainer for sex-specific injuries and conditions. Objective: To address football players' comfort with care provided by same-sex and opposite-sex athletic trainers for sex-specific and non–sex-specific injuries and conditions through the lens of role congruity theory. Design: Cross-sectional study for the quantitative data and qualitative study for the qualitative data. Setting: Two National Collegiate Athletic Association Division I Football Bowl Series university football programs. Patients or Other Participants: Male football players within the 2 university programs. Data Collection and Analysis: We replicated existing methods and an existing survey to address male football players' comfort levels. Additionally, an open-ended question was used to determine male football players' perceptions of female athletic trainers. Paired-samples t tests were conducted to identify differences between the responses for the care given by a male athletic trainer and for the care given by a female athletic trainer. Three categories were analyzed: general medical conditions, psychological conditions, and sex-specific injuries. The qualitative data were coded and analyzed using content analysis. Results: Male football players were more comfortable with treatment by a male athletic trainer (mean  =  3.61 ± 1.16) for sex-specific injuries and conditions than they were with treatment by a female athletic trainer (mean  =  2.82 ± 1.27; P < .001). No significant results were found for comfort with overall psychological conditions, although a female athletic trainer was preferred over a male athletic trainer for the treatment of depression (mean  =  3.71 ± 1.07 versus mean  =  3.39 ± 1.16, respectively; P < .001). Qualitative data provided support for role congruity theory. Conclusions: Both quantitative and qualitative evidence were provided for the support of role congruity theory. PMID:20617914

Promoting water hydraulics in Malaysia: A green educational approach

NASA Astrophysics Data System (ADS)

Yusof, Ahmad Anas; Zaili, Zarin Syukri; Hassan, Siti Nor Habibah; Tuan, Tee Boon; Saadun, Mohd Noor Asril; Ibrahim, Mohd Qadafie

2014-10-01

In promoting water hydraulics in Malaysia, this paper presents research development of water hydraulics educational training system for secondary and tertiary levels in Malaysia. Water hydraulics trainer with robotic attachment has been studied in order to promote the usefulness of such educational tools in promoting sustainability and green technology in the country. The trainer is being developed in order to allow constructive curriculum development and continuous marketing research for the effectiveness and usefulness of using water in hydraulic power trainer. The research on water-based hydraulic trainer is now possible with the current development in water hydraulics technology.

[Effective communication strategies to frame the trainer-trainee dialogue in the clinical setting].

PubMed

Gachoud, D; Félix, S; Monti, M

2015-11-04

Communication between trainer and trainee plays a central role in teaching and learning in the clinical environment. There are various strategies to frame the dialogue between trainee and trainer. These strategies allow trainers to be more effective in their supervision, which is important in our busy clinical environment. Communication strategies are well adapted to both in- and out-patient settings, to both under- and postgraduate contexts. This article presents three strategies that we think are particularly useful. They are meant to give feedback, to ask questions and to present a case.

Does box model training improve surgical dexterity and economy of movement during virtual reality laparoscopy? A randomised trial.

PubMed

Clevin, Lotte; Grantcharov, Teodor P

2008-01-01

Laparoscopic box model trainers have been used in training curricula for a long time, however data on their impact on skills acquisition is still limited. Our aim was to validate a low cost box model trainer as a tool for the training of skills relevant to laparoscopic surgery. Randomised, controlled trial (Canadian Task Force Classification I). University Hospital. Sixteen gynaecologic residents with limited laparoscopic experience were randomised to a group that received a structured box model training curriculum, and a control group. Performance before and after the training was assessed in a virtual reality laparoscopic trainer (LapSim and was based on objective parameters, registered by the computer system (time, error, and economy of motion scores). Group A showed significantly greater improvement in all performance parameters compared with the control group: economy of movement (p=0.001), time (p=0.001) and tissue damage (p=0.036), confirming the positive impact of box-trainer curriculum on laparoscopic skills acquisition. Structured laparoscopic skill training on a low cost box model trainer improves performance as assessed using the VR system. Trainees who used the box model trainer showed significant improvement compared to the control group. Box model trainers are valid tools for laparoscopic skills training and should be implemented in the comprehensive training curricula in gynaecology.

Trainers and Learners Constructing a Community of Practice: Masculine Work Cultures and Learning Safety in the Mining Industry.

ERIC Educational Resources Information Center

Somerville, Margaret; Abrahamsson, Lena

2003-01-01

Interviews and observations involving 20 coal miners and 7 trainers found the group constructed a community of practice that reinforced the culture of masculinity. Miners learned safety measures through experience and from coworkers. Trainers viewed their work as simulated environments and codified practices, which implicitly devalue experiential…

The ECCO Logo Project: Materials for Classroom Teachers and Teacher Trainers.

ERIC Educational Resources Information Center

Tempel, Michael; And Others

In the fall of 1985, the Educational Computer Consortium of Ohio (ECCO) presented an extensive series of workshops on Logo. The workshops were divided into two categories: those for teacher-trainers and those for classroom teachers. This booklet presents materials developed by a core of five participants in the workshops for trainers using Logo…

Preparing the Communication Specialist: Some Implications of an Ongoing "Train the Trainer" Program in One Industry.

ERIC Educational Resources Information Center

Shaw, Mark R.; Caplette, Michele

Interviews with six managers trained to teach the Interpersonal Managing Skills (IMS) program at the Lockheed Missiles and Space Company provided insights into three aspects of communication training programs: training skills, the trainer role, and methods of training the trainer. A highly structured, packaged program, IMS teaches five…

Description and Initial Evaluation of a Computer-Based Individual Trainer for the Radar Intercept Observer.

ERIC Educational Resources Information Center

Rigney, Joseph W.; And Others

An individual trainer for giving students in the radar intercept observer (RIO) schools concentrated practice in procedures for air-to-air intercepts was designed around a programmable graphics terminal with two integral minicomputers and 8k of core memory. The trainer automatically administers practice in computing values of variables in the…