Sample records for evaluation efforts tactics
-
1993-08-01
Requirements to Design 2 Several of these maneuvers may be suitable for the development of design criteria or tactical utility studies . However, this...research was not intended to be a criteria development effort or a tactical ufiflity study . Instead, a sensitivity between each maneuver and various...utility studies because it contains measure of merit data and pilot comments for numerous desigp parameter variations. The Standard Evaluation
-
USGS Integration of New Science and Technology, Appendix A
Brey, Marybeth; Knights, Brent C.; Cupp, Aaron R.; Amberg, Jon J.; Chapman, Duane C.; Calfee, Robin D.; Duncker, James J.
2017-01-01
This product summarizes the USGS plans for integration of new science and technology into Asian Carp control efforts for 2017. This includes the 1) implementation and evaluation of new tactics and behavioral information for monitoring, surveillance, control and containment; 2) understanding behavior and reproduction of Asian carp in established and emerging populations to inform deterrent deployment, rapid response, and removal efforts; and 3) development and evaluation of databases, decision support tools and performance measures.
-
Clarke, Amanda R.; Goddu, Anna P.; Nocon, Robert S.; Stock, Nicholas W.; Chyr, Linda C.; Akuoko, Jaleesa A.S.; Chin, Marshall H.
2013-01-01
Background A systematic scan of the disparities intervention literature will allow researchers, providers, and policymakers to understand which interventions are being evaluated to improve minority health and which areas require further research. Methods We systematically categorized 391 disparities intervention articles published between 1979 and 2011, covering 11 diseases. We developed a taxonomy of disparities interventions using qualitative theme analysis. We identified the tactic, or what was done to intervene; the strategy, or a group of tactics with common characteristics; and the level, or who was targeted by the effort. Results The taxonomy included 44 tactics, nine strategies, and six levels. Delivering education and training was the most common strategy (37%). Within education and training, the most common tactics were education about disease (14%) and self-management (11%), while communication-skills training (3%) and decision-making aids (1%) were less frequent. The strategy of actively engaging the community through tactics such as community health workers and outreach efforts accounted for 6.5% of tactics. Interventions most commonly targeted patients (50%) and community members who were not established patients of the intervening organization (32%). Interventions targeting providers (7%), the microsystem (immediate care team) (9%), organizations (3%), and policies (0.1%) were less common. Conclusions Disparities researchers have predominantly focused on the patient as the target for change; future research should also investigate how to improve the system that serves minority patients. Areas for further study include interventions that engage the community, educational interventions that address communication barriers, and the impact of policy reform on disparities in care. PMID:24128746
-
Wright, Demia Sundra; Anderson, Lynda A; Brownson, Ross C; Gwaltney, Margaret K; Scherer, Jennifer; Cross, Alan W; Goodman, Robert M; Schwartz, Randy; Sims, Tom; White, Carol R
2008-01-01
The Centers for Disease Control and Prevention's (CDC's) Prevention Research Centers (PRC) Program underwent a 2-year evaluation planning project using a participatory process that allowed perspectives from the national community of PRC partners to be expressed and reflected in a national logic model. The PRC Program recognized the challenge in developing a feasible, useable, and relevant evaluation process for a large, diverse program. To address the challenge, participatory and utilization-focused evaluation models were used. Four tactics guided the evaluation planning process: 1) assessing stakeholders' communication needs and existing communication mechanisms and infrastructure; 2) using existing mechanisms and establishing others as needed to inform, educate, and request feedback; 3) listening to and using feedback received; and 4) obtaining adequate resources and building flexibility into the project plan to support multifaceted mechanisms for data collection. Participatory methods resulted in buy-in from stakeholders and the development of a national logic model. Benefits included CDC's use of the logic model for program planning and development of a national evaluation protocol and increased expectations among PRC partners for involvement. Challenges included the time, effort, and investment of program resources required for the participatory approach and the identification of whom to engage and when to engage them for feedback on project decisions. By using a participatory and utilization-focused model, program partners positively influenced how CDC developed an evaluation plan. The tactics we used can guide the involvement of program stakeholders and help with decisions on appropriate methods and approaches for engaging partners.
-
Miller, Ryan J
2010-11-01
For facial plastic surgeons who are already realizing increased patient consultation requests from their online marketing efforts, the primary concern often becomes implementing additional tactics and strategies that can keep their online marketing fresh, relevant, and effective. This article creates a framework for evaluating advanced online marketing opportunities by analyzing each opportunity according to the variables of possible return, average cost to implement, probability of success, and implementation time. Within this framework, 11 distinct tactics are discussed, with special emphasis on the most common marketing needs and challenges of facial plastic surgery practices. Copyright © 2010 Elsevier Inc. All rights reserved.
-
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.
-
Survival tactics for managing the hospital marketing effort.
Schaupp, D L; Ponzurick, T G; Schaupp, F W
1994-01-01
Hospital marketing is an intricate and complex process. Especially difficult is the transition the hospital marketer must make from designing marketing strategies to implementing those strategies. This transition usually causes the marketer to call upon a different set of skills. These skills involve managing the personnel needed to implement the designed marketing strategy. Unfortunately, little in the way of formal training is provided the marketer for developing these management skills. Therefore, the authors have comprised a series of tactical procedures designed to assist the hospital marketer to survive this transition. Using these tactics for decision-making guidelines may help to improve the management of the hospital's marketing effort.
-
Improving Land Armaments: Lessons from the Balkans. The U.S. Army Effort (Abbreviated)
2004-09-01
NATO multinational force deployments ADF Automatic Direction Finder ADOCS Automated Deep Operations Coordination System ; a LAN system for...Management Information Systems TACSAT Tactical Satellite (for communications) Tactical circuit/message switch Automatic telephone switch used to... automatic crypto secured; the Netherlands’ automated tactical radio relay/telephone system that serves all HQs from corps to brigade ZOS Zone of
-
Tactical Implications for Peacemaking in Ethnic Conflict
1993-02-04
means to achieve unity of effort; but unity of effort is achievable without unity of command. Second, units exhibited great versatility. Third , the Army...reviews the post-Persian Gulf War operations, emphasizing OPC. The third section analyzes some tactical lessons learned from OPC. This section uses the...commitments have not decreased. Third , the nation and the Army cannot afford a standing force dedicated to every type of contingency. Finally
-
Jack E. Coster; Janet L. Searcy
1979-01-01
A large number of state and Federal experiment stations, universities and Federal, state and private resource management organizations have participated in the USDA Expanded Southern Pine Beetle Research and Applications Program (ESPBRAP) since its inception in 1975. The objectives of this accelerated effort have been to utilize available knowledge more fully...
-
Smith, Katherine E; Savell, Emily; Gilmore, Anna B
2013-03-01
To systematically review studies of tobacco industry efforts to influence tobacco tax policies. Searches were conducted between 1 October 2009 and 31 March 2010 in 14 databases/websites, in relevant bibliographies and via experts. Studies were included if they focused on industry efforts to influence tobacco tax policies, drew on empirical evidence, were in English and concerned the period 1985-2010. In total, 36 studies met these criteria. Two reviewers undertook data extraction and critical appraisal. A random selection of 15 studies (42%) was subject to second review. Evidence was assessed thematically to identify distinct tobacco industry aims, arguments and tactics. A total of 34 studies examined industry efforts to influence tax levels. They suggest the tobacco industry works hard to prevent significant increases and particularly dislikes taxes 'earmarked' for tobacco control. Key arguments to counter increases are that tobacco taxes are socially regressive, unfair and lead to increased levels of illicit trade and negative economic impacts. For earmarked taxes, the industry also frequently tries to raise concerns about revenue allocation. Assessing industry arguments against established evidence demonstrates most are unsupported. Key industry tactics include: establishing 'front groups', securing credible allies, direct lobbying and publicity campaigns. Only seven studies examined efforts to influence tax structures. They suggest company preferences vary and tactics centre on direct lobbying. The tobacco industry has historically tried to keep tobacco taxes low using consistent tactics and misleading arguments. Further research is required to explore efforts to influence tax structures, excise policies beyond the USA and recent policies.
-
Smith, K.E.; Savell, E.; Gilmore, A.B.
2013-01-01
Objective To systematically review studies of tobacco industry efforts to influence tax policies. Data sources We conducted searches between 1st October 2009 and 31st March 2010 on 14 databases/websites, in relevant bibliographies and via experts. Study selection We included studies if they: focused on industry efforts to influence tobacco tax policies; drew on empirical evidence; were in English; concerned the period 1985–2010. 36 studies met these criteria. Data extraction Two reviewers undertook data extraction and critical appraisal. A random selection of 15 studies (42%) was subject to second review. Data synthesis We assessed evidence thematically to identify distinct tobacco industry aims, arguments and tactics. 34 studies examined industry efforts to influence tax levels. They suggest industry works hard to prevent significant increases and particularly dislikes taxes ‘earmarked’ for tobacco control. Key arguments to counter increases are that tobacco taxes are socially regressive, unfair and lead to increased levels of illicit trade and negative economic impacts. For earmarked taxes, the industry also frequently tries to raise concerns about revenue allocation. Assessing industry arguments against established evidence demonstrates most are unsupported. Key industry tactics include: establishing ‘front groups’; securing credible allies, direct lobbying; and publicity campaigns. Only seven studies examined efforts to influence tax structures. They suggest company preferences vary and tactics centre on direct lobbying. Conclusions The tobacco industry has historically tried to keep tobacco taxes low using consistent tactics and misleading arguments. Further research is required to explore efforts to influence: tax structures; excise policies beyond the US; recent policies. PMID:22887175
-
Benson, Alex J; Eys, Mark
2017-02-01
The ways in which newcomers are integrated into sport teams may have broad consequences for the athletes entering the group, as well as for the existing team members. Drawing from organizational socialization theory, the current research developed a questionnaire to assess athletes' perceptions of how newcomers are socialized into their group. Across four studies, think-aloud interviews (N = 8), an expert panel review (N = 6), cross-sectional tests of the factor structure (N Study 2 = 197; N Study 3 = 460), and a two-wave correlational design (N Study 4 = 194) were used to evaluate the construct validity and the internal consistency of the Sport Team Socialization Tactics Questionnaire (STSTQ). Collectively, these efforts identified a three-factor structure underlying the STSTQ and provided preliminary evidence for its validity. The STSTQ enables researchers to systematically examine the individual- and group-level consequences associated with the socialization tactics implemented in sport teams.
-
OPERATIONAL TEST AND EVALUATION OF PHOTOTROPIC GOGGLES.
Irreversible Phototropic Filter Device is one of many such systems. Forty-nine Air Defense Command and twenty-four Tactical Air Command aircrews evaluated the...indicated that: The goggles do not integrate with the oxygen mask, helmet and visor; It is not practicable to carry additional phototropic lenses for...in-flight changes. The Irreversible Phototropic Filter Device is operationally unacceptable for use by aircrew members. Recommend that ASD continue efforts to develop a suitable device for flashblindness protection. (Author)
-
Primates and the evolution of long, slow life histories.
Jones, James Holland
2011-09-27
Primates are characterized by relatively late ages at first reproduction, long lives and low fertility. Together, these traits define a life-history of reduced reproductive effort. Understanding the optimal allocation of reproductive effort, and specifically reduced reproductive effort, has been one of the key problems motivating the development of life-history theory. Because of their unusual constellation of life-history traits, primates play an important role in the continued development of life-history theory. In this review, I present the evidence for the reduced reproductive effort life histories of primates and discuss the ways that such life-history tactics are understood in contemporary theory. Such tactics are particularly consistent with the predictions of stochastic demographic models, suggesting a key role for environmental variability in the evolution of primate life histories. The tendency for primates to specialize in high-quality, high-variability food items may make them particularly susceptible to environmental variability and explains their low reproductive-effort tactics. I discuss recent applications of life-history theory to human evolution and emphasize the continuity between models used to explain peculiarities of human reproduction and senescence with the long, slow life histories of primates more generally. Copyright © 2011 Elsevier Ltd. All rights reserved.
-
Primates and the Evolution of Long-Slow Life Histories
Jones, James Holland
2011-01-01
Summary Primates are characterized by relatively late ages at first reproduction, long lives and low fertility. Together, these traits define a life-history of reduced reproductive effort. Understanding the optimal allocation of reproductive effort, and specifically reduced reproductive effort, has been one of the key problems motivating the development of life history theory. Because of their unusual constellation of life-history traits, primates play an important role in the continued development of life history theory. In this review, I present the evidence for the reduced reproductive effort life histories of primates and discuss the ways that such life-history tactics are understood in contemporary theory. Such tactics are particularly consistent with the predictions of stochastic demographic models, suggesting a key role for environmental variability in the evolution of primate life histories. The tendency for primates to specialize in high-quality, high-variability food items may make them particularly susceptible to environmental variability and explain their low reproductive-effort tactics. I discuss recent applications of life history theory to human evolution and emphasize the continuity between models used to explain peculiarities of human reproduction and senescence with the long, slow life histories of primates more generally. PMID:21959161
-
Lessons from a Broad-based ACA Outreach Effort: Promises and Pitfalls.
Gurley-Calvez, Tami; Hembree, Jessica; Mosley, Jane; LaPierre, Tracey; Aslam, Misbah; Jones, Emily V; Zimmerman, Mary
2017-01-01
The Marketplace Coverage Initiative (MCI) sought to expand awareness and ACA Marketplace enrollment in the greater Kansas City Area. The MCI was evaluated through interviews, surveys, and focus groups. Two main findings are particularly relevant for future Marketplace enrollment efforts. First, the link between contacting someone and actual enrollment is tenuous as follow-up is challenging. Outreach efforts that only track contacts, such as appointments and email addresses, lack information needed to assess enrollment. Linking outreach activities to enrollment outcomes leads us to a dramatically different conclusion about using big data and campaign-style tactics than evaluations of similar techniques such as that pioneered by Enroll America in 11 states. Second, there is a large chasm between the knowledge levels of the uninsured and the decisions they face on the Marketplace. Based on these findings, outreach efforts were redesigned for the 2014 open enrollment period to focus on smaller, community-driven projects.
-
2016-05-01
UNCLASSIFIED LIGHT AND HEAVY TACTICAL WHEELED VEHICLE FUEL CONSUMPTION EVALUATIONS USING FUEL EFFICIENT GEAR OILS (FEGO) FINAL... HEAVY TACTICAL WHEELED VEHICLE FUEL CONSUMPTION EVALUATIONS USING FUEL EFFICIENT GEAR OILS (FEGO) FINAL REPORT TFLRF No. 477 by Adam C...August 2014 – March 2016 4. TITLE AND SUBTITLE LIGHT AND HEAVY TACTICAL WHEELED VEHICLE FUEL CONSUMPTION EVALUATIONS USING FEUL EFFICIENT GEAR OILS
-
Bleeker, Katinka; de Jong, Karen; van Kessel, Nils; Hinde, Camilla A; Nagelkerke, Leopold A J
2017-01-01
Alternative reproductive tactics are characterized by the occurrence of discrete alternative morphs that differ in behavioural, morphological and physiological traits within the same sex. Although much effort has been made to describe the behaviour, morphology and physiology of such alternative morphs, less effort has been invested investigating how much overlap there is in the characteristics of such morphs in natural populations. We studied random population samples of the invasive Round Goby Neogobius melanostomus from five different localities in the river Rhine system in the Netherlands. We found two morphologically and physiologically distinct male morphs which likely represent alternative reproductive tactics. Almost all mature males under 9.35 cm total length had a gonadosomatic index > 3%, suggestive of a sneaker tactic, while nearly all males above 9.35 cm has a gonadosomatic index of < 3%, suggestive of a parental tactic. Cheek size and eye diameter alone were sufficient to distinguish the two morphs. Gonads had a different relationship with size in the two morphs, indicating separate growth trajectories. The gonad mass of sneaker morphs would be ca. 7.5 times as high as the gonad mass of parental morphs of the same total length after extrapolation. Few (9%) intermediates were found, suggesting that the expression of alternative reproductive tactics is determined before the first breeding season. This contrasts with studies on other goby species, which show evidence of plastic tactics that can be affected by social circumstances. We conclude that it is possible to distinguish two alternative male morphs in the Dutch Round Goby population using morphological measurements alone. Although behavioural observations are needed to provide conclusive evidence, the difference in GSI between these morphs indicates that these morphs reflect alternative reproductive tactics.
-
de Jong, Karen; van Kessel, Nils; Hinde, Camilla A.; Nagelkerke, Leopold A. J.
2017-01-01
Alternative reproductive tactics are characterized by the occurrence of discrete alternative morphs that differ in behavioural, morphological and physiological traits within the same sex. Although much effort has been made to describe the behaviour, morphology and physiology of such alternative morphs, less effort has been invested investigating how much overlap there is in the characteristics of such morphs in natural populations. We studied random population samples of the invasive Round Goby Neogobius melanostomus from five different localities in the river Rhine system in the Netherlands. We found two morphologically and physiologically distinct male morphs which likely represent alternative reproductive tactics. Almost all mature males under 9.35 cm total length had a gonadosomatic index > 3%, suggestive of a sneaker tactic, while nearly all males above 9.35 cm has a gonadosomatic index of < 3%, suggestive of a parental tactic. Cheek size and eye diameter alone were sufficient to distinguish the two morphs. Gonads had a different relationship with size in the two morphs, indicating separate growth trajectories. The gonad mass of sneaker morphs would be ca. 7.5 times as high as the gonad mass of parental morphs of the same total length after extrapolation. Few (9%) intermediates were found, suggesting that the expression of alternative reproductive tactics is determined before the first breeding season. This contrasts with studies on other goby species, which show evidence of plastic tactics that can be affected by social circumstances. We conclude that it is possible to distinguish two alternative male morphs in the Dutch Round Goby population using morphological measurements alone. Although behavioural observations are needed to provide conclusive evidence, the difference in GSI between these morphs indicates that these morphs reflect alternative reproductive tactics. PMID:28369128
-
Placing Tactical Data into the MIST and LC2IEDM Systems
2003-10-01
Defence R& D Canada DEFENCE DÉFENSE & Placing Tactical Data into the MIST and LC2IEDM Systems Anthony W. Isenor Technical Memorandum DRDC Atlantic TM...intentionally left blank. Copy No: Placing Tactical Data into the MIST and LC2IEDM Systems Anthony W. Isenor Defence R& D Canada – Atlantic Technical...currently underway at Defence R& D Canada – Atlantic, as well as international efforts with The Technical Cooperation Program (TTCP). Both groups
-
"Replacing" Problem Behavior: An Analysis of Tactical Alternatives
ERIC Educational Resources Information Center
Johnston, J. M.
2006-01-01
A number of textbooks and professional volumes in applied behavior analysis suggest that interventions designed primarily to decrease a problem behavior should routinely be accompanied by efforts to increase the frequency of at least one appropriate behavior. Some sources describe the objective of this tactic as "replacing" the problem behavior.…
-
2013-05-01
Regulation The Proposed Action would not affect local government comprehensive plans. Requires local governments to prepare, adopt, and implement...state-level planning efforts. Requires the development of special statewide plans governing water use, land development, and transportation...cleared area in state waters. However, avoidance of this area would not be significantly burdensome for tourists or recreational users of the Gulf, as
-
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)…
-
Publishers' PR Tactic Angers University Presses and Open-Access Advocates
ERIC Educational Resources Information Center
Howard, Jennifer
2007-01-01
This article reports on reactions to the Association of American Publishers' new public-relations campaign, which has upset many university presses and research librarians, as well as open-access advocates. The effort, known as the "Partnership for Research Integrity in Science & Medicine," or Prism, is the latest tactic in a continuing…
-
Strategic planning in diagnostic imaging: meeting the challenge.
Lexa, Frank J
2008-02-01
The 21st century has raised new and significant challenges to the practice of diagnostic imaging. Radiologists will have to navigate a difficult path as they face threats from disruptive technologies, adverse demographic changes, pressures to limit reimbursement both from the public and from the private sectors, increased domestic and crossborder competition, and many others. Success in these trying times will require greater attention to strategic planning if we are to thrive and survive in radiology. Strategic planning and tactical implementation methodologies were reviewed, from Sun Tzu to the present day, for applicability to the needs of modern radiology groups. A framework for developing and implementing strategic plans was constructed to assist radiology leaders and groups in considering the spectrum of tasks, from gathering intelligence, to developing scenarios, to implementing and evaluating tactical plans. Strategy and tactics are too important to be ignored or left to others. They need to be core activities for all radiology leaders. Frameworks can be used to help in providing structure and rigour to strategic planning efforts at the department and group level.
-
A Method for Evaluation of Microcomputers for Tactical Applications.
1980-06-01
application. The computational requirements of a tactical application are specified in terms of performance parameters. The presently marketed microcomputer...computational requirements of a tactical application are specified in terms of performance parameters. The presently marketed microcomputer and multi...also to provide a method to evaluate microcomputer systems for tactical applications, i.e., Command Control Communications (C 3), weapon systems, etc
-
#eVALUate: Monetizing Service Acquisition Trade-offs Using the QUALITY-INFUSED Price Methodology
2016-04-01
methodologies that are incompatible with the characteristics of services. These methodologies involve best-value source selection and contractor ...defense contractors for services, it lacks the key elements at the strategic and tactical levels to make service contracts a managed outcome (U.S...Regulation (FAR) defines a service contract as a “contract that directly engages the time and effort of a contractor whose primary purpose is to
-
Perceived distributed effort in team ball sports.
Beniscelli, Violeta; Tenenbaum, Gershon; Schinke, Robert Joel; Torregrosa, Miquel
2014-01-01
In this study, we explored the multifaceted concept of perceived mental and physical effort in team sport contexts where athletes must invest individual and shared efforts to reach a common goal. Semi-structured interviews were conducted with a convenience sample of 15 Catalan professional coaches (3 women and 12 men, 3 each from the following sports: volleyball, basketball, handball, soccer, and water polo) to gain their views of three perceived effort-related dimensions: physical, psychological, and tactical. From a theoretical thematic analysis, it was found that the perception of effort is closely related to how effort is distributed within the team. Moreover, coaches viewed physical effort in relation to the frequency and intensity of the players' involvement in the game. They identified psychological effort in situations where players pay attention to proper cues, and manage emotions under difficult circumstances. Tactical effort addressed the decision-making process of players and how they fulfilled their roles while taking into account the actions of their teammates and opponents. Based on these findings, a model of perceived distributed effort was developed, which delineates the elements that compose each of the aforementioned dimensions. Implications of perceived distributed effort in team coordination and shared mental models are discussed.
-
2009 Tactical Wheeled Vehicles Conference (TWV)
2009-02-03
Concept / Status / Joint Effort Between TARDEC & CERDEC • Leverage Military / Commercial vehicular technologies to equip tactical vehicles with a common... Vehicles Trailer (HEMAT) Heavy Equipment Transport (HETS) Container Handling Unit (CHU) Armored Security Vehicle Over 1200 systems fielded 978...Important Note: While EMIP is an excellent means to introduce new technologies to the Military , it can not change vehicle systems. Army PM’s are
-
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.
-
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.
-
Optimizing oil spill cleanup efforts: A tactical approach and evaluation framework.
Grubesic, Tony H; Wei, Ran; Nelson, Jake
2017-12-15
Although anthropogenic oil spills vary in size, duration and severity, their broad impacts on complex social, economic and ecological systems can be significant. Questions pertaining to the operational challenges associated with the tactical allocation of human resources, cleanup equipment and supplies to areas impacted by a large spill are particularly salient when developing mitigation strategies for extreme oiling events. The purpose of this paper is to illustrate the application of advanced oil spill modeling techniques in combination with a developed mathematical model to spatially optimize the allocation of response crews and equipment for cleaning up an offshore oil spill. The results suggest that the detailed simulations and optimization model are a good first step in allowing both communities and emergency responders to proactively plan for extreme oiling events and develop response strategies that minimize the impacts of spills. Copyright © 2017 Elsevier Ltd. All rights reserved.
-
Adolescents' response to parental efforts to influence eating habits: when parental warmth matters.
Lessard, Jared; Greenberger, Ellen; Chen, Chuansheng
2010-01-01
Previous findings have shown both beneficial and adverse effects of parents' attempts to influence adolescents' eating habits. The current study examined the differential effect of parents' persuasion (e.g., encouragement, giving information) and pressure tactics (e.g., guilt induction, ridicule) and the moderating influence of parental warmth on older adolescents' emotional and behavioral responses. An ethnically diverse sample of 336 older adolescents (M age = 18.6; SD = 1.1; 58.0% female) were surveyed. Adolescents who reported higher levels of pressure tactics by parents reported more negative affect and behavioral resistance. Perceived parental warmth moderated the influence of persuasion tactics, but not pressure tactics. For adolescents with low parental warmth, high levels of persuasion were associated with more negative emotional and behavioral responses; persuasion had the opposite associations for adolescents with high parental warmth. These results suggest that parental warmth plays an important role in how older adolescents respond to parents' persuasion tactics. However, when parents use more forceful pressure tactics to influence eating habits, adolescents react negatively regardless of the overall quality of the parent-adolescent relationship.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Hermann, Laura
2013-07-01
The complex interplay of politics, economics and culture undermines attempts to define universal best practices for public engagement in the management of nuclear materials. In the international context, communicators must rely on careful adaptation and creative execution to make standard communication techniques succeed in their local communities. Nuclear professionals need an approach to assess and adapt culturally specific public engagement strategies to meet the demands of their particular political, economic and social structures. Using participant interviews and public sources, the Potomac Communications Group reviewed country-specific examples of nuclear-related communication efforts to provide insight into a proposed approach. The review consideredmore » a spectrum of cultural dimensions related to diversity, authority, conformity, proximity and time. Comparisons help to identify cross-cultural influences of various public engagement tactics and to inform a framework for communicators. While not prescriptive in its application, the framework offers a way for communicators to assess the salience of outreach tactics in specific situations. The approach can guide communicators to evaluate and tailor engagement strategies to achieve localized public outreach goals. (authors)« less
-
An integrated environment for tactical guidance research and evaluation
NASA Technical Reports Server (NTRS)
Goodrich, Kenneth H.; Mcmanus, John W.
1990-01-01
NASA-Langley's Tactical Guidance Research and Evaluation System (TGRES) constitutes an integrated environment for the development of tactical guidance algorithms and evaluating the effects of novel technologies; the modularity of the system allows easy modification or replacement of system elements in order to conduct evaluations of alternative technologies. TGRES differs from existing systems in its capitalization on AI programming techniques for guidance-logic implementation. Its ability to encompass high-fidelity, six-DOF simulation models will facilitate the analysis of complete aircraft dynamics.
-
Use of Knowledge Base Systems (EMDS) in Strategic and Tactical Forest Planning
NASA Astrophysics Data System (ADS)
Jensen, M. E.; Reynolds, K.; Stockmann, K.
2008-12-01
The USDA Forest Service 2008 Planning Rule requires Forest plans to provide a strategic vision for maintaining the sustainability of ecological, economic, and social systems across USFS lands through the identification of desired conditions and objectives. In this paper we show how knowledge-based systems can be efficiently used to evaluate disparate natural resource information to assess desired conditions and related objectives in Forest planning. We use the Ecosystem Management Decision Support (EMDS) system (http://www.institute.redlands.edu/emds/), which facilitates development of both logic-based models for evaluating ecosystem sustainability (desired conditions) and decision models to identify priority areas for integrated landscape restoration (objectives). The study area for our analysis spans 1,057 subwatersheds within western Montana and northern Idaho. Results of our study suggest that knowledge-based systems such as EMDS are well suited to both strategic and tactical planning and that the following points merit consideration in future National Forest (and other land management) planning efforts: 1) Logic models provide a consistent, transparent, and reproducible method for evaluating broad propositions about ecosystem sustainability such as: are watershed integrity, ecosystem and species diversity, social opportunities, and economic integrity in good shape across a planning area? The ability to evaluate such propositions in a formal logic framework also allows users the opportunity to evaluate statistical changes in outcomes over time, which could be very useful for regional and national reporting purposes and for addressing litigation; 2) The use of logic and decision models in strategic and tactical Forest planning provides a repository for expert knowledge (corporate memory) that is critical to the evaluation and management of ecosystem sustainability over time. This is especially true for the USFS and other federal resource agencies, which are likely to experience rapid turnover in tenured resource specialist positions within the next five years due to retirements; 3) Use of logic model output in decision models is an efficient method for synthesizing the typically large amounts of information needed to support integrated landscape restoration. Moreover, use of logic and decision models to design customized scenarios for integrated landscape restoration, as we have demonstrated with EMDS, offers substantial improvements to traditional GIS-based procedures such as suitability analysis. To our knowledge, this study represents the first attempt to link evaluations of desired conditions for ecosystem sustainability in strategic planning to tactical planning regarding the location of subwatersheds that best meet the objectives of integrated landscape restoration. The basic knowledge-based approach implemented in EMDS, with its logic (NetWeaver) and decision (Criterion Decision Plus) engines, is well suited both to multi-scale strategic planning and to multi-resource tactical planning.
-
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.
-
The use of impression management tactics in structured interviews: a function of question type?
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.
-
Ali, Abdifatah A; Lyons, Brent J; Ryan, Ann Marie
2017-09-01
Individuals with a criminal record face employment challenges because of the nature of their stigma. In this study, we examined the efficacy of using reparative impression management tactics to mitigate integrity concerns associated with a perilous stigma. Drawing on affect control theory, we proposed that the use of 3 impression management tactics-apology, justification, excuse-would differentially affect hiring evaluations through their influence on perceived remorse and anticipated workplace deviance. Across 3 studies, we found support for our proposed model. Our results revealed the use of an apology or justification tactic when explaining a previous criminal offense had a positive indirect effect on hiring evaluations, whereas the use of an excuse tactic had a negative indirect effect. These findings suggest applicants may benefit from using impression management tactics that communicate remorse when discussing events or associations that violate integrity expectations. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
-
ERIC Educational Resources Information Center
Rimoldi, Horacio J. A.; And Others
A technique using information and decision-making theories to evaluate problem solving tactics is presented. In problem solving, the process of solution is evaluated by investigating the questions that the subject doing the problem solving asks. The sequence of questions asked is called a tactic. It is assumed that: (1) tactics are the observable…
-
Relationship between Procedural Tactical Knowledge and Specific Motor Skills in Young Soccer Players
Aquino, Rodrigo; Marques, Renato Francisco R.; Petiot, Grégory Hallé; Gonçalves, Luiz Guilherme C.; Moraes, Camila; Santiago, Paulo Roberto P.; Puggina, Enrico Fuini
2016-01-01
The purpose of this study was to investigate the association between offensive tactical knowledge and the soccer-specific motor skills performance. Fifteen participants were submitted to two evaluation tests, one to assess their technical and tactical analysis. The motor skills performance was measured through four tests of technical soccer skills: ball control, shooting, passing and dribbling. The tactical performance was based on a tactical assessment system called FUT-SAT (Analyses of Procedural Tactical Knowledge in Soccer). Afterwards, technical and tactical evaluation scores were ranked with and without the use of the cluster method. A positive, weak correlation was perceived in both analyses (rho = 0.39, not significant p = 0.14 (with cluster analysis); and rho = 0.35; not significant p = 0.20 (without cluster analysis)). We can conclude that there was a weak association between the technical and the offensive tactical knowledge. This shows the need to reflect on the use of such tests to assess technical skills in team sports since they do not take into account the variability and unpredictability of game actions and disregard the inherent needs to assess such skill performance in the game. PMID:29910300
-
NASA Technical Reports Server (NTRS)
Koenig, D. G.; Stoll, F.; Aoyagi, K.
1981-01-01
The status of ejector development in terms of application to V/STOL aircraft is reported in three categories: aircraft systems and ejector concepts; ejector performance including prediction techniques and experimental data base available; and, integration of the ejector with complete aircraft configurations. Available prediction techniques are reviewed and performance of three ejector designs with vertical lift capability is summarized. Applications of the 'fuselage' and 'short diffuser' ejectors to fighter aircraft are related to current and planned research programs. Recommendations are listed for effort needed to evaluate installed performance.
-
Cannon, Jeffrey S.; Overman, Larry E.
2013-01-01
From the 19th century to the present, the complex indole alkaloid strychnine has engaged the chemical community. In this review, we examine why strychnine has been and remains today an important target for directed synthesis efforts. A selection of the diverse syntheses of strychnine is discussed with the aim of identifying their influence on the evolution of the strategy and tactics of organic synthesis. PMID:22431197
-
2005-05-01
received briefings on a variety of infra - sonic sensor systenis. Materials were also received from the 2001 and 2002 Infrasonic Technology Workshops and...Systems to Tactical Acoustic Sys- tems One issue to be considered in the evaluation of a p)otential tactical infra - sonic system is the ability to...Communication range Fixed Fixed 5 km 7.4 A Design Approach for a Future Tactical Infra - sonic Sensor System This section describes a procedure used to
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Alexiev, A.R.
1985-02-01
Beginning in 1979, the Soviet Union mounted a major effort to prevent the deployment of NATO's INF (intermediate-range nuclear forces), which was scheduled to begin in 1983. The campaign failed to achieve its main objective, but it remains an instructive example of the Soviet effort to manipulate domestic trends in Western countries. This Note attempts to provide some insight into Soviet tactics and operational style. It places the INF issue within the framework of Soviet security concepts, reviews Soviet efforts to influence decision-making elites in West Germany against INF and to exacerbate U.S.-European friction within NATO, and analyzes the methodsmore » used by the Soviets in their campaign to co-opt the West German peace movement. The author finds that the campaign waged by the Soviets demonstrated a remarkable organizational and political capability that enabled them and their allies to exploit large numbers of noncommunists in West Germany, and contribute to the growing polarization of West German politics.« less
-
1986-09-01
customers . The article states that in response to a White House Office of Consumer Affairs study and with the wide use of minicomputers: Companies are...D-A174 l16 MEASUREMENT OF CIVIL ENGINEERING CUSTOMER SRTISFACTIbN 1/ IN TACTICAL AIR CO (U) AIR FORCE INST OF TECH ...... RIGHT-PATTERSON AFB ON...BUREAU OF STANDARDS- 1963-A_ . -_- ’II I-F MEASUREMENT OF CIVIL ENGINEERING CUSTOMER SATISFACTION IN TACTICAL AIR COMMAND: A PROTOTYPE EVALUATION PROGRAM
-
González-Víllora, Sixto; Serra-Olivares, Jaime; Pastor-Vicedo, Juan Carlos; da Costa, Israel Teoldo
2015-01-01
For sports assessment to be comprehensive, it must address all variables of sports development, such as psychological, social-emotional, physical and physiological, technical and tactical. Tactical assessment has been a neglected variable until the 1980s or 1990s. In the last two decades (1995-2015), the evolution of tactical assessment has grown considerably, given its importance in game performance. The aim of this paper is to compile and analyze different tactical measuring tools in team sports, particularly in soccer, through a bibliographical review. Six tools have been selected on five different criteria: (1) Instruments which assess tactics, (2) The studies have an evolution approach related to the tactical principles, (3) With a valid and reliable method, (4) The existence of publications mentioning the tool in the method, v. Applicable in different sports contexts. All six tools are structured around seven headings: introduction, objective(s), tactical principles, materials, procedures, instructions/rules of the game and published studies. In conclusion, the teaching-learning processes more tactical oriented have useful tactical assessment instrument in the literature. The selection of one or another depends some context information, like age and level of expertise of the players.
-
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.
-
Fidelity and Validity in Distributed Interactive Simulation: Questions and Answers
1992-11-01
future work in (a) collective training (b) the development and evaluation of tactical concepts and doctrine, (c) system test and evaluation, and (d...exercises. 14. SUBJECT TERMS 15. NUMBER OF PAGES distributed interactive simulation, simulation, training, test and evaluation, 37 simulator fidelity...revolutionizing future work in (a) collective training, (b) the development and evaluation of tactical concepts and doctrine, (c) system test and evaluation
-
Jiao, Y.; Lapointe, N.W.R.; Angermeier, P.L.; Murphy, B.R.
2009-01-01
Models of species' demographic features are commonly used to understand population dynamics and inform management tactics. Hierarchical demographic models are ideal for the assessment of non-indigenous species because our knowledge of non-indigenous populations is usually limited, data on demographic traits often come from a species' native range, these traits vary among populations, and traits are likely to vary considerably over time as species adapt to new environments. Hierarchical models readily incorporate this spatiotemporal variation in species' demographic traits by representing demographic parameters as multi-level hierarchies. As is done for traditional non-hierarchical matrix models, sensitivity and elasticity analyses are used to evaluate the contributions of different life stages and parameters to estimates of population growth rate. We applied a hierarchical model to northern snakehead (Channa argus), a fish currently invading the eastern United States. We used a Monte Carlo approach to simulate uncertainties in the sensitivity and elasticity analyses and to project future population persistence under selected management tactics. We gathered key biological information on northern snakehead natural mortality, maturity and recruitment in its native Asian environment. We compared the model performance with and without hierarchy of parameters. Our results suggest that ignoring the hierarchy of parameters in demographic models may result in poor estimates of population size and growth and may lead to erroneous management advice. In our case, the hierarchy used multi-level distributions to simulate the heterogeneity of demographic parameters across different locations or situations. The probability that the northern snakehead population will increase and harm the native fauna is considerable. Our elasticity and prognostic analyses showed that intensive control efforts immediately prior to spawning and/or juvenile-dispersal periods would be more effective (and probably require less effort) than year-round control efforts. Our study demonstrates the importance of considering the hierarchy of parameters in estimating population growth rate and evaluating different management strategies for non-indigenous invasive species. ?? 2009 Elsevier B.V.
-
Keller, Adrienne; Bauerle, Jennifer A
2009-01-01
Logic models are a ubiquitous tool for specifying the tactics--including implementation and evaluation--of interventions in the public health, health and social behaviors arenas. Similarly, social norms interventions are a common strategy, particularly in college settings, to address hazardous drinking and other dangerous or asocial behaviors. This paper illustrates an extension of logic models to include strategic as well as tactical components, using a specific example developed for social norms interventions. Placing the evaluation of projects within the context of this kind of logic model addresses issues related to the lack of a research design to evaluate effectiveness.
-
Training and Tactical Operationally Responsive Space Operations
NASA Astrophysics Data System (ADS)
Sorensen, B.; Strunce, R., Jr.
Current space assets managed by traditional space system control resources provide communication, navigation, intelligence, surveillance, and reconnaissance (ISR) capabilities using satellites that are designed for long life and high reliability. The next generation Operationally Responsive Space (ORS) systems are aimed at providing operational space capabilities which will provide flexibility and responsiveness to the tactical battlefield commander. These capabilities do not exist today. The ORS communication, navigation, and ISR satellites are being designed to replace or supplement existing systems in order to enhance the current space force. These systems are expected to rapidly meet near term space needs of the tactical forces. The ORS concept includes new tactical satellites specifically designed to support contingency operations such as increased communication bandwidth and ISR imagery over the theater for a limited period to support air, ground, and naval force mission. The Concept of Operations (CONOPS) that exists today specifies that in addition to operational control of the satellite, the tasking and scheduling of the ORS tactical satellite for mission data collection in support of the tactical warfighter will be accomplished within the Virtual Mission Operations Center (VMOC). This is very similar to what is currently being accomplished in a fixed Mission Operations Center on existing traditional ISR satellites. The VMOC is merely a distributed environment and the CONOPS remain virtually the same. As a result, there is a significant drawback to the current ORS CONOPS that does not account for the full potential of the ORS paradigm for supporting tactical forces. Although the CONOPS approach may be appropriate for experimental Tactical Satellites (TacSat), it ignores the issues associated with the In-Theater Commander's need to own and operate his dedicated TacSat for most effective warfighting as well as the Warfighter specific CONOPS. What is needed to realize the full potential of the ORS approach to the support of in-theater tactical forces is the development of satellite tasking, interface, and data retrieval capabilities and mission operations approaches from a warfighter centered perspective, and the development of realistic training and simulation capabilities that will allow development, demonstration, and assessment of ORS tactical CONOPS. A system for Training and Tactical ORS Operations (TATOO) is currently being developed. This system will support development and evaluation of ORS specific CONOPS approaches, and training and evaluation of those CONOPS implementations through dedicated training capabilities, facilities, and exercises. TATOO will support the operational side of ORS and will merge with the revolutionary ORS spacecraft development and deployment processes to make the ORS paradigm a reality. TATOO's primary objective is to support the In-Theater Commander and Warfighter by developing, training, and assessing ORS mission CONOPS for In-Theater tasking, scheduling, interface, and data retrieval for TacSats owned by In-Theater Commanders. TATOO provides a laboratory/classroom environment for the development, test and evaluation of ORS Tactical Mission CONOPS for In-Theater ORS operations. The TATOO laboratory will also be used to develop, evaluate, and document ORS Mission CONOPS for tactical ISR and other ORS missions. Within this framework, the laboratory/classroom can be used to develop the necessary training materials and procedures, as well as conduct training exercises that emphasize the training of In-Theater personal with regard to: Tactical Ground Station Mission Operations; Tactical Operations for Mission Tasking and Scheduling; Tactical Mission Data Retrieval; and, Support for Warfighter Operations.
-
Cannon, Jeffrey S; Overman, Larry E
2012-04-27
From the 19th century to the present, the complex indole alkaloid strychnine has engaged the chemical community. In this Review, we examine why strychnine has been and remains today an important target for directed synthesis efforts. A selection of the diverse syntheses of strychnine is discussed with the aim of identifying their influence on the evolution of the strategy and tactics of organic synthesis. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
-
1993-01-01
H. Wegner for developing the tactical air and ground force databases and producing the campaign results. Thanks are also due to Group Captain Michael ... Jackson , RAF, for developing the evaluation criteria for NATO’s tactical air force reductions during his stay at RAND. -xi. CONTENTS PREFACE
-
Friedman, Lissy C
2009-01-01
The tobacco industry has used corporate social responsibility tactics to improve its corporate image with the public, press, and regulators who increasingly have grown to view it as a merchant of death. There is, however, an intractable problem that corporate social responsibility efforts can mask but not resolve: the tobacco industry's products are lethal when used as directed, and no amount of corporate social responsibility activity can reconcile that fundamental contradiction with ethical corporate citizenship. This study's focus is to better understand the tobacco industry's corporate social responsibility efforts and to assess whether there has been any substantive change in the way it does business with regard to the issue of exposure to secondhand smoke. The results show that the industry has made no substantial changes and in fact has continued with business as usual. Although many of the tobacco companies' tactics traditionally had been defensive, they strove for a way to change to a more offensive strategy. Almost without exception, however, their desire to appear to be good corporate citizens clashed with their aversion to further regulation and jeopardizing their legal position, perhaps an irreconcilable conflict. Despite the switch to offense, in 2006 a federal judge found the companies guilty of racketeering.
-
A New Tactic for Engagement with Iran: Faith-Based Diplomacy
2011-06-10
program, inflammatory rhetoric, and support to militias challenge peace efforts throughout the region. America now seeks normalized relations with...challenge peace efforts throughout the region. America now seeks normalized relations with Iran in order to steer the Islamic Regime towards...english.aljazeera.net/news/ americas /2010/09/2010923184345332707.html (accessed 13 May 2011). 4Jim Garamone, ―Mullen discusses DoD‘s way ahead for
-
Needle Decompression of Tension Pneumothorax Tactical Combat Casualty Care Guideline Recommendations
2012-07-06
SUBJECT: Needle Decompression of Tension Pneumothorax Tactical Combat Casualty Care Guideline Recommendations 2012-05 2 demonstrating the...Decompression of Tension Pneumothorax Tactical Combat Casualty Care Guideline Recommendations 2012-05 3 needle may be too short to reliably reach the...at the AAL as the preferred site for needle decompression of a presumed tension pneumothorax . Further, studies evaluating chest wall thickness are
-
Testing of tactical performance in youth elite soccer.
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
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
-
Miller, Jacqueline A; Smith, Edward A; Caldwell, Linda L; Mathews, Catherine; Wegner, Lisa
2018-06-01
Sexual coercion among adolescent boys in South Africa is an underresearched topic despite the frequency of such events. Although quantitative research has illuminated the prevalence of sexual coercion toward boys, it has provided little understanding of the context of sexual coercion for adolescent boys. Given the often severe consequences of sexual coercion, it is important to further understand these experiences to inform prevention efforts. The current study aims to provide a more nuanced understanding of the context of sexual coercion. Data come from the baseline assessment for a translational research evaluation of a school-based intervention. The current study focuses on a subset of early and middle adolescent boys who reported experiencing sexual coercion ( n = 223). Analyses examine boys' reports of their perpetrators' characteristics and details about the sexual coercion encounter. Logistic regression is used to examine how coercion tactics used by the perpetrator differs depending on the perpetrator's age and gender. Eighth-grade boys were most likely to report that their perpetrator was a similar-aged female and that perpetrator's age played a particularly important role in what tactics were used. Adult perpetrators were more likely to use physical force, threaten them, harass them electronically, and drink or use drugs at the time. Results provide important insight into boys' experiences of sexual coercion that have implications for both future research and intervention efforts. Although much research is needed on the topic, intervention programs should recognize that both male and female adolescents can be victim and perpetrator.
-
Forensic face recognition as a means to determine strength of evidence: A survey.
Zeinstra, C G; Meuwly, D; Ruifrok, A Cc; Veldhuis, R Nj; Spreeuwers, L J
2018-01-01
This paper surveys the literature on forensic face recognition (FFR), with a particular focus on the strength of evidence as used in a court of law. FFR is the use of biometric face recognition for several applications in forensic science. It includes scenarios of ID verification and open-set identification, investigation and intelligence, and evaluation of the strength of evidence. We present FFR from operational, tactical, and strategic perspectives. We discuss criticism of FFR and we provide an overview of research efforts from multiple perspectives that relate to the domain of FFR. Finally, we sketch possible future directions for FFR. Copyright © 2018 Central Police University.
-
Determining the Effectiveness of Flexible Checkpoints : Traffic Tech
DOT National Transportation Integrated Search
2017-05-01
Checkpoint operations are highly visible and are often used for Driving While Intoxicated (DWI) countermeasure enforcement efforts. However, checkpoints can be resource-intensive, so it is often difficult to generate as much use of that tactic as is ...
-
Kalpathy-Cramer, Jayashree; Bedrick, Steven D; Boccia, Kelly; Fuller, Clifton D
2011-01-01
Target volume delineation is a critical, but time-consuming step in the creation of radiation therapy plans used in the treatment of many types of cancer. However, variability in target volume definitions can introduce substantial differences in resulting doses to tumors and critical structures. We developed TaCTICS, a web-based educational training software application targeted towards non-expert users. We report on a small, prospective study to evaluate the utility of this online tool in improving conformance of regions-of-interest (ROIs) with a reference set. Eight residents contoured a set of structures for a head-and-neck cancer case. Subsequently, they were provided access to TaCTICS as well as contouring atlases to allow evaluation of their contours in reference to other users as well as reference ROIs. The residents then contoured a second case using these resources. Volume overlap metrics between the users showed a substantial improvement following the intervention. Additionally, 66% of users reported that they found TaCTICS to be a useful educational tool and all participants reported they would like to use TaCTICS to track their contouring skills over the course of their residency.
-
Affective Decision-Making and Tactical Behavior of Under-15 Soccer Players
Gonzaga, Adeilton dos Santos; Albuquerque, Maicon Rodrigues; Malloy-Diniz, Leandro Fernandes; Greco, Pablo Juan; Teoldo da Costa, Israel
2014-01-01
Affective decision-making is a type of Executive Function related to cost benefit analysis in situations where gains and losses imply direct consequences for the subject. The purpose of this study was to explore the influence of the affective decision-making on tactical behavior in soccer players under the age of 15 years old. The System of Tactical Assessment in Soccer (FUT-SAT) was used to assess tactical behavior. To evaluate affective decision-making, we used the neuropsychological test called The Iowa Gambling Task (IGT). The values of the offensive, defensive and game tactical behavior of participants were used to create performance groups. The low (≤25%) and high (≥75%) groups, according to offensive, defensive and game tactical behavior, were compared and shown to be different. The values of the IGT net score of the participants with low and high tactical behavior were compared using the non-parametric Mann-Whitney test. Statistically significant differences between the groups were observed for Defensive Tactical Behavior (Z = −3.133; p = 0.002; r = −0.355) and Game Tactical Behavior (Z = −2.267; p = 0.023; r = −0.260). According to these results, it is possible to state that affective decision-making can influence the tactical behavior of under-15 soccer players. PMID:24978030
-
How does the tobacco industry attempt to influence marketing regulations? A systematic review.
Savell, Emily; Gilmore, Anna B; Fooks, Gary
2014-01-01
The Framework Convention on Tobacco Control makes a number of recommendations aimed at restricting the marketing of tobacco products. Tobacco industry political activity has been identified as an obstacle to Parties' development and implementation of these provisions. This study systematically reviews the existing literature on tobacco industry efforts to influence marketing regulations and develops taxonomies of 1) industry strategies and tactics and 2) industry frames and arguments. Searches were conducted between April-July 2011, and updated in March 2013. Articles were included if they made reference to tobacco industry efforts to influence marketing regulations; supported claims with verifiable evidence; were written in English; and concerned the period 1990-2013. 48 articles met the review criteria. Narrative synthesis was used to combine the evidence. 56% of articles focused on activity in North America, Europe or Australasia, the rest focusing on Asia (17%), South America, Africa or transnational activity. Six main political strategies and four main frames were identified. The tobacco industry frequently claims that the proposed policy will have negative unintended consequences, that there are legal barriers to regulation, and that the regulation is unnecessary because, for example, industry does not market to youth or adheres to a voluntary code. The industry primarily conveys these arguments through direct and indirect lobbying, the promotion of voluntary codes and alternative policies, and the formation of alliances with other industrial sectors. The majority of tactics and arguments were used in multiple jurisdictions. Tobacco industry political activity is far more diverse than suggested by existing taxonomies of corporate political activity. Tactics and arguments are repeated across jurisdictions, suggesting that the taxonomies of industry tactics and arguments developed in this paper are generalisable to multiple jurisdictions and can be used to predict industry activity.
-
How Does the Tobacco Industry Attempt to Influence Marketing Regulations? A Systematic Review
Savell, Emily; Gilmore, Anna B.; Fooks, Gary
2014-01-01
Background The Framework Convention on Tobacco Control makes a number of recommendations aimed at restricting the marketing of tobacco products. Tobacco industry political activity has been identified as an obstacle to Parties’ development and implementation of these provisions. This study systematically reviews the existing literature on tobacco industry efforts to influence marketing regulations and develops taxonomies of 1) industry strategies and tactics and 2) industry frames and arguments. Methods Searches were conducted between April-July 2011, and updated in March 2013. Articles were included if they made reference to tobacco industry efforts to influence marketing regulations; supported claims with verifiable evidence; were written in English; and concerned the period 1990–2013. 48 articles met the review criteria. Narrative synthesis was used to combine the evidence. Results 56% of articles focused on activity in North America, Europe or Australasia, the rest focusing on Asia (17%), South America, Africa or transnational activity. Six main political strategies and four main frames were identified. The tobacco industry frequently claims that the proposed policy will have negative unintended consequences, that there are legal barriers to regulation, and that the regulation is unnecessary because, for example, industry does not market to youth or adheres to a voluntary code. The industry primarily conveys these arguments through direct and indirect lobbying, the promotion of voluntary codes and alternative policies, and the formation of alliances with other industrial sectors. The majority of tactics and arguments were used in multiple jurisdictions. Conclusions Tobacco industry political activity is far more diverse than suggested by existing taxonomies of corporate political activity. Tactics and arguments are repeated across jurisdictions, suggesting that the taxonomies of industry tactics and arguments developed in this paper are generalisable to multiple jurisdictions and can be used to predict industry activity. PMID:24505286
-
M matters: What's social marketing and media got to do with it?
Yu, Pattie; Waller, Karen
2010-01-01
For years now, social change leaders have applied marketing principles to move and motivate their target audiences to change attitudes and ultimately and ideally behavior. By making the consumer the focus of the program, understanding the benefits and barriers for participating, and engaging in the marketing mix of product, price, promotion, and place, social marketers have been successful in applying this framework to clinical trial recruitment. A comprehensive recruitment plan will address the goal, objective,target, strategy, tactics, and evaluation that center around tested messages, disseminated through a host of communications channels including media and the "new" news media. The heart of social marketing, whether a public engagement campaign or a clinical trial recruitment effort, is always about them, not about you. Keeping focused on the target audience, their desires and concerns and channeling compelling messages through creative, motivating ways to engage them will help ensure a successful effort.
-
ERIC Educational Resources Information Center
Keefe, James W., Ed.; Walberg, Herbert J., Ed.
This volume represents a variety of current efforts to incorporate thought-provoking methods into teaching. There are three sections. "Curriculum Developments" defines key curricular terms and offers a framework and general examples of teaching tactics. In this section, Barbara Presseisen distinguishes thinking from other cognitive…
-
Tobacco industry misappropriation of American Indian culture and traditional tobacco.
D'Silva, Joanne; O'Gara, Erin; Villaluz, Nicole T
2018-02-19
Describe the extent to which tobacco industry marketing tactics incorporated American Indian culture and traditional tobacco. A keyword search of industry documents was conducted using document archives from the Truth Tobacco Documents Library. Tobacco industry documents (n=76) were analysed for themes. Tobacco industry marketing tactics have incorporated American Indian culture and traditional tobacco since at least the 1930s, with these tactics prominently highlighted during the 1990s with Natural American Spirit cigarettes. Documents revealed the use of American Indian imagery such as traditional headdresses and other cultural symbols in product branding and the portrayal of harmful stereotypes of Native people in advertising. The historical and cultural significance of traditional tobacco was used to validate commercially available tobacco. The tobacco industry has misappropriated culture and traditional tobacco by misrepresenting American Indian traditions, values and beliefs to market and sell their products for profit. Findings underscore the need for ongoing monitoring of tobacco industry marketing tactics directed at exploiting Native culture and counter-marketing tactics that raise awareness about the distinction between commercial and traditional tobacco use. Such efforts should be embedded within a culturally sensitive framework to reduce the burden of commercial tobacco use. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
-
Army Networks: Opportunities Exist to Better Utilize Results from Network Integration Evaluations
2013-08-01
monitor operations; a touch screen-based mission command planning tool; and an antenna mast . The Army will field only one of these systems in capability...Office JTRS Joint Tactical Radio System NIE Network Integration Evaluation OSD Office of the Secretary of Defense SUE System under Evaluation...command systems . A robust transport layer capable of delivering voice, data, imagery, and video to the tactical edge (i.e., the forward battle lines
-
Canadian digitization: radical beginning and pragmatic follow-on
NASA Astrophysics Data System (ADS)
Grant, Terrill K.
2000-08-01
The Canadian Army, like most Western armies, spent a lot of time soul-searching about the application of technology to its Command and Control processes during the height of the Cold War in the 70's and 80's. In the late 1980's, these efforts were formalized in a program called the Tactical Command, Control and Communications System (TCCCS). As envisioned, the project would replace in one revolutionary Big Bang all of the tactical communications employed in the Canadian field forces. It would also add significant capabilities such as a long range satellite communications system, a universal tactical e-mail system, and a command and control system for the commander and his staff from division to unit HQ. In 1989, the project was scaled back due to budgetary constraints by removing the divisional trunk communications system and the command and control system. At this point a contract was let to Computing Devices Canada for the core communications functionality. During the next 6 years, the Canadian Army expanded on this digitization effort by amending the contract to add in a trunk system and a situational awareness system. As well, in 1996, Computing Devices received a contract to develop and integrate a C2 system with the communications system thereby restoring the final two Cs of TCCCS. This paper discusses the architecture and implementation of the TCCCS as the revolutionary enabler of the Canadian Army's digitization effort for the early 2000 era. The choice of a hybrid approach of using commercial standards supplemented by appropriate NATO communications standards allowed for an easy addition of the trunk system. As well, conformance to the emerging NATO Communications architecture for Land Tactical Communications in the Post 2000 era will enhance interoperability with Canada's allies. The paper also discusses the pragmatic approach taken by the Canadian Army in inserting C2 functionally into TCCCS, and presents the ultimate architecture and functionality. This paper concludes with a review of some of the areas of concern that will need to be addressed to complete a baseline digitization capability for the Canadian Army.
-
ERIC Educational Resources Information Center
Dorn, Michael; Trump, Kenneth S.; Nichols, R. Leslie
2001-01-01
Presents the latest information on how schools can keep their students safe. Safety oriented actions discussed cover incident reporting and tracking, tactical site surveys, school safety and emergency operations planning, staff development efforts, and facility design. Explains the need to review and test specific prevention concepts and emergency…
-
Jespersen, Louise Norman; Michelsen, Susan Ishøy; Tjørnhøj-Thomsen, Tine; Svensson, Marie Kofod; Holstein, Bjørn Evald; Due, Pernille
2018-01-22
We explored which shared aspects of social relations were considered important to the quality of life of persons between the ages of 10 and 40 years living with a disability. We examined how social relations were experienced as affecting quality of life and social participation. Fifteen focus groups involving 48 persons with disabilities were conducted using photo elicitation, preference ranking and props. Focus group interviews were supplemented with seven individual interviews with individuals unable to participate in focus groups. All focus group interviews and individual interviews were audiotaped, transcribed, and thematic data analysis was conducted. We identified caregiving, dependency, and understanding as essential for quality of life. Acceptance from society, discrimination and prejudice, and the ability to participate in society were also highlighted as affecting quality of life. The use of social tactics to avoid confrontation with certain aspects of their disability was common among participants. Across disabilities, caregiving, dependency, understanding and acceptance, and discrimination and prejudice were all important aspects for the quality of life of the individuals. Social relations were closely related to social participation, and the latter affected the quality of life of the participants. Social tactics were used to navigate social relations. Implications for rehabilitation We suggest to formalize the concept of social tactics and use it in patient education to enhance quality of life in individuals living with disabilities. People may accept and learn to cope with the impact of their disability, but how they maintain their social participation and social relations also impact on their quality of life. In their assessment, professionals working with individuals with disabilities should, therefore, give more priority to analyze the impact of social relations. When intervening, an effort to establish and maintain social relations should be considered along with psychological help, allocation of aids and economical support aiming to enhance quality of life and social participation among individuals with disabilities. When evaluating efforts to improve quality of life, it is important to investigate whether the intervention has improved the social relations.
-
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
-
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.
-
An analysis of aircrew communication patterns and content
NASA Astrophysics Data System (ADS)
Oser, Randall L.; Prince, Carolyn; Morgan, Ben B., Jr.; Simpson, Steven S.
1991-09-01
The findings reported here represent a detailed analysis of tactical rotary-wing aircrew communication patterns and content. This research is part of an extensive effort to investigate the nature of tactical aircrew coordination and to develop effective mission-oriented aircrew coordination training. The primary objectives of this research were to answer the following questions: (1) What specific communication patterns and content are demonstrated by different helicopter crewmembers (i.e., Helicopter Aircraft Commander - HAC and Helicopter 2nd Pilot - H2P)? (2) Do tactical aircrew communication patterns and content vary as a function of the performance demands and requirements of different flight conditions (i.e., routine and non-routine)? (3) Are the communication patterns and content of more effective aircrews different from those of less effective aircrews? (4) What similarities exist between the communication patterns and content of military rotary-wing aircrews and commercial fixed-wing aircrews? and (5) Can the results of the communication analyses have an impact on aircrew coordination training?
-
Finding the economics in economic entomology.
Onstad, David W; Knolhoff, Lisa M
2009-02-01
To recommend new pest management tactics and strategies to farmers and policy makers, economic entomologists must evaluate the economics of biologically reasonable approaches. We collected data to determine how frequently these economic evaluations occur. We discovered from our survey of entomological journals representing the discipline of economic entomology that < 1% of research papers published since 1972 include economic evaluations of pest management tactics. At least 85% of these analyses were performed by entomologists and not economists. Much of the research on economic evaluations is performed without special funds granted by agencies separate from the authors' institutions. In the United States, USDA competitive grants supported 20% of the economic evaluations published since 2000. However, only approximately 12% of the projects funded since 2000 by three sections of the USDA (Crops at Risk, Risk Avoidance and Mitigation Program, and Pest Management Alternatives Program) resulted in publications concerning economic evaluations. If the purpose of economic entomology is to ultimately determine the value of different kinds of tactics, the discipline may need to take steps to enhance the research that supports these evaluations.
-
Current levels of suppression of waterhyacinth in Florida by classical biological control agents
USDA-ARS?s Scientific Manuscript database
Waterhyacinth, Eichhornia crassipes, has been a global target for classical biological control efforts for decades. In Florida, herbicides are the primary tactic employed, usually without regard for the activities of the three biological control agents introduced intentionally during the 1970's, na...
-
23 CFR 1345.5 - Requirements for a grant.
Code of Federal Regulations, 2010 CFR
2010-04-01
... chronological order: (i) A seat belt observed use survey conducted before any enforcement wave; (ii) A media.... (iii) Local media events announcing a pending enforcement wave; (iv) A wave of enforcement effort consisting of checkpoints, saturation patrols or other enforcement tactics. (v) A post-wave observed use...
-
RVNAF and US Operational Cooperation and Coordination
1979-01-01
movements and supplies), (5) comunications , and (6) medical evacuation. To ensure a harmonious effort among elements participating in a certain operation, the...from the deliberate use of terror by Communist forces. The most worrisome problem in this regard was the deliberate Com=unist tactic of precipitating a
-
1981-02-01
the machine . ARI’s efforts in this area focus on human perfor- mance problems related to interactions with command and control centers, and on issues...improvement of the user- machine interface. Lacking consistent design principles, current practice results in a fragmented and unsystematic approach to system...complexity in the user- machine interface of BAS, ARI supported this effort for develop- me:nt of an online language for Army tactical intelligence
-
Zinzow, Heidi M.; Resnick, Heidi S.; Amstadter, Ananda B.; McCauley, Jenna L.; Ruggiero, Kenneth J.; Kilpatrick, Dean G.
2009-01-01
Objective Rape is a well-established risk factor for mental health disorders such as posttraumatic stress disorder (PTSD) and depression. However, most studies have focused on forcible rape tactics and have not distinguished these from tactics that involve drug or alcohol intoxication. Our aim was to examine correlates of PTSD and depression in a community sample of women, with particular emphasis on evaluating the unique effects of lifetime exposure to three specific rape tactics. Methods A nationally representative sample of 3,001 non-institutionalized, civilian, English or Spanish speaking women (aged 18–86 years) participated in a structured telephone interview by use of Computer-Assisted Telephone Interviewing technology. Results Multivariable models showed that history of drug or alcohol facilitated rape tactics (OR = 1.87, p< .05) and history of forcible rape tactics (OR = 3.46, p<.001) were associated with PTSD. History of forcible rape was associated with depression (OR = 3.65, p<.001). Forcible rape tactics were associated with a number of factors that may have contributed to their stronger association with mental health outcomes, including force, injury, lower income, revictimization history, and labeling the event as rape. Conclusions Our results underscore the importance of using a behaviorally specific assessment of rape history, as rape tactic and multiple rape history differentially predicted psychopathology outcomes. The association between drug or alcohol facilitated rape tactics and PTSD suggests that these are important rape tactics to include in assessments and future studies. PMID:20100896
-
Tactical Versus Strategic Behavior: General Aviation Piloting in Convective Weather Scenarios
NASA Technical Reports Server (NTRS)
Latorella, Kara A.; Chamberlain, James P.
2002-01-01
We commonly describe environments and behavioral responses to environmental conditions as 'tactical' and 'strategic.' However theoretical research defining relevant environmental characteristics is rare, as are empirical investigations that would inform such theory. This paper discusses General Aviation (GA) pilots' descriptions of tactical/strategic conditions with respect to weather flying, and evaluates their ratings along a tactical/strategic scale in response to real convective weather scenarios experienced during a flight experiment with different weather information cues. Perceived risk was significantly associated with ratings for all experimental conditions. In addition, environmental characteristics were found to be predictive of ratings for Traditional IMC (instrument meteorological conditions), i.e., aural weather information only, and Traditional VMC (visual meteorological conditions), i.e., aural information and an external view. The paper also presents subjects' comments regarding use of Graphical Weather Information Systems (GWISs) to support tactical and strategic weather flying decisions and concludes with implications for the design and use of GWISs.
-
NASA Astrophysics Data System (ADS)
Weiss, Brian A.; Fronczek, Lisa; Morse, Emile; Kootbally, Zeid; Schlenoff, Craig
2013-05-01
Transformative Apps (TransApps) is a Defense Advanced Research Projects Agency (DARPA) funded program whose goal is to develop a range of militarily-relevant software applications ("apps") to enhance the operational-effectiveness of military personnel on (and off) the battlefield. TransApps is also developing a military apps marketplace to facilitate rapid development and dissemination of applications to address user needs by connecting engaged communities of endusers with development groups. The National Institute of Standards and Technology's (NIST) role in the TransApps program is to design and implement evaluation procedures to assess the performance of: 1) the various software applications, 2) software-hardware interactions, and 3) the supporting online application marketplace. Specifically, NIST is responsible for evaluating 50+ tactically-relevant applications operating on numerous Android™-powered platforms. NIST efforts include functional regression testing and quantitative performance testing. This paper discusses the evaluation methodologies employed to assess the performance of three key program elements: 1) handheld-based applications and their integration with various hardware platforms, 2) client-based applications and 3) network technologies operating on both the handheld and client systems along with their integration into the application marketplace. Handheld-based applications are assessed using a combination of utility and usability-based checklists and quantitative performance tests. Client-based applications are assessed to replicate current overseas disconnected (i.e. no network connectivity between handhelds) operations and to assess connected operations envisioned for later use. Finally, networked applications are assessed on handhelds to establish baselines of performance for when connectivity will be common usage.
-
Enabling information management systems in tactical network environments
NASA Astrophysics Data System (ADS)
Carvalho, Marco; Uszok, Andrzej; Suri, Niranjan; Bradshaw, Jeffrey M.; Ceccio, Philip J.; Hanna, James P.; Sinclair, Asher
2009-05-01
Net-Centric Information Management (IM) and sharing in tactical environments promises to revolutionize forward command and control capabilities by providing ubiquitous shared situational awareness to the warfighter. This vision can be realized by leveraging the tactical and Mobile Ad hoc Networks (MANET) which provide the underlying communications infrastructure, but, significant technical challenges remain. Enabling information management in these highly dynamic environments will require multiple support services and protocols which are affected by, and highly dependent on, the underlying capabilities and dynamics of the tactical network infrastructure. In this paper we investigate, discuss, and evaluate the effects of realistic tactical and mobile communications network environments on mission-critical information management systems. We motivate our discussion by introducing the Advanced Information Management System (AIMS) which is targeted for deployment in tactical sensor systems. We present some operational requirements for AIMS and highlight how critical IM support services such as discovery, transport, federation, and Quality of Service (QoS) management are necessary to meet these requirements. Our goal is to provide a qualitative analysis of the impact of underlying assumptions of availability and performance of some of the critical services supporting tactical information management. We will also propose and describe a number of technologies and capabilities that have been developed to address these challenges, providing alternative approaches for transport, service discovery, and federation services for tactical networks.
-
Cyber threat model for tactical radio networks
NASA Astrophysics Data System (ADS)
Kurdziel, Michael T.
2014-05-01
The shift to a full information-centric paradigm in the battlefield has allowed ConOps to be developed that are only possible using modern network communications systems. Securing these Tactical Networks without impacting their capabilities has been a challenge. Tactical networks with fixed infrastructure have similar vulnerabilities to their commercial counterparts (although they need to be secure against adversaries with greater capabilities, resources and motivation). However, networks with mobile infrastructure components and Mobile Ad hoc Networks (MANets) have additional unique vulnerabilities that must be considered. It is useful to examine Tactical Network based ConOps and use them to construct a threat model and baseline cyber security requirements for Tactical Networks with fixed infrastructure, mobile infrastructure and/or ad hoc modes of operation. This paper will present an introduction to threat model assessment. A definition and detailed discussion of a Tactical Network threat model is also presented. Finally, the model is used to derive baseline requirements that can be used to design or evaluate a cyber security solution that can be scaled and adapted to the needs of specific deployments.
-
Munivrana, Goran; Petrinović, Lidija Zekan; Kondrič, Miran
2015-01-01
For the purpose of determining the overall structure of technical-tactical elements in table tennis and evaluating their role in different playing zones around the table, a new measuring instrument (a questionnaire) was formulated that took advantage of the expert knowledge of top, world class table tennis coaches. The results of the hierarchical taxonomic (cluster) analysis showed that the overall structure of the technical-tactical elements forming the table tennis technique could be divided into three basic groups; a group of technical-tactical elements (A) used in the phase of preparing one’s own and disabling the opponent’s attack; a group of technical-tactical elements (B) used in the phase of attack and counterattack; and a group of technical-tactical elements (C) used in the phase of defense. The differences among the obtained groups of table tennis elements were determined by applying the Kruskal-Wallis test, while relations between the groups and their role in different playing zones around the table were analyzed by comparing the average values of the experts’ scores. PMID:26557204
-
Munivrana, Goran; Petrinović, Lidija Zekan; Kondrič, Miran
2015-09-29
For the purpose of determining the overall structure of technical-tactical elements in table tennis and evaluating their role in different playing zones around the table, a new measuring instrument (a questionnaire) was formulated that took advantage of the expert knowledge of top, world class table tennis coaches. The results of the hierarchical taxonomic (cluster) analysis showed that the overall structure of the technical-tactical elements forming the table tennis technique could be divided into three basic groups; a group of technical-tactical elements (A) used in the phase of preparing one's own and disabling the opponent's attack; a group of technical-tactical elements (B) used in the phase of attack and counterattack; and a group of technical-tactical elements (C) used in the phase of defense. The differences among the obtained groups of table tennis elements were determined by applying the Kruskal-Wallis test, while relations between the groups and their role in different playing zones around the table were analyzed by comparing the average values of the experts' scores.
-
Index for aerodynamic data from the Bumblebee program
NASA Technical Reports Server (NTRS)
Cronvich, L. L.; Barnes, G. A.
1978-01-01
The Bumblebee program, was designed to provide a supersonic guided missile. The aerodynamics program included a fundamental research effort in supersonic aerodynamics as well as a design task in developing both test vehicles and prototypes of tactical missiles. An index of aerodynamic missile data developed in this program is presented.
-
Ethical Issues in School Health: A Survey.
ERIC Educational Resources Information Center
Richardson, Glenn E.; Jose, Nancy
1983-01-01
The need for a code of ethics for health educators is discussed, and results of a survey of school health educators' opinions on curriculum-related ethical issses are reported. Ethical issues of concern include use of scare tactics, efforts to change behavior and attitudes, and appropriate subject matter. (PP)
-
Motivating the Gifted, Talented, Creative. A Meta-Analysis.
ERIC Educational Resources Information Center
Shaughnessy, Michael F.
The main theories of motivation are reviewed in an effort to help teachers discern various tactics and techniques that they can use with gifted, talented, and creative students. Among the theories examined are Ivan Pavlov's respondent conditioning; Albert Ellis's rational-emotive approach; Abraham Maslow's triangular approach to growth and…
-
ERIC Educational Resources Information Center
Collison, Brooke B.; And Others
1987-01-01
Describes the efforts of five pupil service personnel in a small, midwestern school system in responding to student, teacher, and parent needs after a 14-year-old boy wounded two teachers and a student and killed the principal in a shooting spree. Suggests that schools develop tactical plans for responding to catastrophic situations. (Author)
-
The Context for Development Work in Student Affairs
ERIC Educational Resources Information Center
Miller, Thomas E.
2010-01-01
In challenging economic times, student affairs administrators need to employ creative tactics seeking fiscal resources for their efforts to support student learning and student services. The cost of higher education has increased as government support wanes. Transferring the cost to students and their families is often unworkable and can put…
-
Accuracy of Lygus hesperus Knight (Hemiptera: Miridae) egg counts improves with egg development
USDA-ARS?s Scientific Manuscript database
The western tarnished plant bug, Lygus hesperus Knight, is a key cotton (Gossypium spp.) pest managed primarily by application of insecticides according to nominal thresholds. Efforts to reduce reliance on insecticide-based tactics will require a more astute understanding of the physiological ecolog...
-
Patient Experience: The New Heart of Healthcare Leadership.
Wolf, Jason A
2017-01-01
In a healthcare world in which consumerism is no longer a question and value has claimed its place at center stage, leaders are called to think differently about how they operate and manage their organizations. Priorities are curving in new directions with shifts in policy, direction of dollars, and evolution of practice. At the center of this transition is an opportunity for healthcare leaders to recognize that patient experience is the new heart of healthcare leadership.To address quality, safety, service, cost, and population health outcomes, leaders must rethink how they understand and engage in experience efforts overall. An intentional and clear strategic line of sight and purpose are required, including how patient experience is defined, the core concepts it comprises and is influenced by, and the outcomes it ultimately helps achieve. The challenge for leaders is to reconceive how this maximum potential can be achieved as compared with how experience has been traditionally managed through tactical efforts.Quick lists of effective tactics are relatively easy to come by, and leaders are already aware of many, if not most, of them. So why do so many organizations applying these tactics today struggle to maintain the results they seek? The reason is that tactics are only as useful as the framework in which they are applied and as robust as the foundation on which they are implemented. The intent of this article is to stir a dialogue on how to reframe the issue of patient experience.In reframing a collective view about what patient experience is, the way leaders choose to address it must change. This adjustment requires balancing the work of defining patient experience with the strategic intent behind what organizations ultimately aim to achieve. In changing the conversation on patient experience, we move it from an idea that lurks at the edges of healthcare, or that stands as just one of many strategic pillars, to the central call to action for healthcare leaders.
-
Evaluation of tactical training in team handball by means of artificial neural networks.
Hassan, Amr; Schrapf, Norbert; Ramadan, Wael; Tilp, Markus
2017-04-01
While tactical performance in competition has been analysed extensively, the assessment of training processes of tactical behaviour has rather been neglected in the literature. Therefore, the purpose of this study is to provide a methodology to assess the acquisition and implementation of offensive tactical behaviour in team handball. The use of game analysis software combined with an artificial neural network (ANN) software enabled identifying tactical target patterns from high level junior players based on their positions during offensive actions. These patterns were then trained by an amateur junior handball team (n = 14, 17 (0.5) years)). Following 6 weeks of tactical training an exhibition game was performed where the players were advised to use the target patterns as often as possible. Subsequently, the position data of the game was analysed with an ANN. The test revealed that 58% of the played patterns could be related to the trained target patterns. The similarity between executed patterns and target patterns was assessed by calculating the mean distance between key positions of the players in the game and the target pattern which was 0.49 (0.20) m. In summary, the presented method appears to be a valid instrument to assess tactical training.
-
Advocates and critics for tactical behaviors in UGV navigation
NASA Astrophysics Data System (ADS)
Hussain, Talib S.; Vidaver, Gordon; Berliner, Jeffrey
2005-05-01
Critical to the development of unmanned ground vehicle platforms is the incorporation of adaptive tactical behaviors for the planning of high-level navigation and tactical actions. BBN Technologies recently completed a simulation-based project for the Army Research Lab (ARL) in which we applied an evolutionary computation approach to navigating through a terrain to capture flag objectives while faced with one or more mobile enemies. Our Advocates and Critics for Tactical Behaviors (ACTB) system evolves plans for the vehicle that control its movement goals (in the form of waypoints), and its future actions (e.g., pointing cameras). We apply domain-specific, state-dependent genetic operators called advocates that promote specific tactical behaviors (e.g., adapt a plan to stay closer to walls). We define the fitness function as a weighted sum of a number of independent, domain-specific, state-dependent evaluation components called critics. Critics reward plans based upon specific tactical criteria, such as minimizing risk of exposure or time to the flags. Additionally, the ACTB system provides the capability for a human commander to specify the "rules of engagement" under which the vehicle will operate. The rules of engagement determine the planning emphasis required under different tactical situations (e.g., discovery of an enemy), and provide a mechanism for automatically adapting the relative selection probabilities of the advocates, the weights of the critics, and the depth of planning in response to tactical events. The ACTB system demonstrated highly effective performance in a head-to-head testing event, held by ARL, against two competing tactical behavior systems.
-
SCA Waveform Development for Space Telemetry
NASA Technical Reports Server (NTRS)
Mortensen, Dale J.; Kifle, Multi; Hall, C. Steve; Quinn, Todd M.
2004-01-01
The NASA Glenn Research Center is investigating and developing suitable reconfigurable radio architectures for future NASA missions. This effort is examining software-based open-architectures for space based transceivers, as well as common hardware platform architectures. The Joint Tactical Radio System's (JTRS) Software Communications Architecture (SCA) is a candidate for the software approach, but may need modifications or adaptations for use in space. An in-house SCA compliant waveform development focuses on increasing understanding of software defined radio architectures and more specifically the JTRS SCA. Space requirements put a premium on size, mass, and power. This waveform development effort is key to evaluating tradeoffs with the SCA for space applications. Existing NASA telemetry links, as well as Space Exploration Initiative scenarios, are the basis for defining the waveform requirements. Modeling and simulations are being developed to determine signal processing requirements associated with a waveform and a mission-specific computational burden. Implementation of the waveform on a laboratory software defined radio platform is proceeding in an iterative fashion. Parallel top-down and bottom-up design approaches are employed.
-
Niemiec, Rebecca M; Pech, Roger P; Norbury, Grant L; Byrom, Andrea E
2017-03-01
To achieve biodiversity gains, landowner engagement in coordinated invasive species control programs across private lands is needed. Understanding landowners' perspectives toward such coordinated control efforts is crucial to facilitating engagement. We conducted in person and mail surveys of 68 landowners in and adjacent to the area of a proposed invasive predator control program in New Zealand. We find that, similar to previous studies, landowners consider the potential socioeconomic and ecological benefits of invasive species control and express a strong desire to enhance native biodiversity. However, we also find that landowners take into account the complexity of the local social and ecological context in which a program will unfold in three ways: they consider (1) the level of contribution by other landowners and urban residents who are benefiting from collective control efforts; (2) the potential for the program to upset the local "ecological balance", leading to increases in other pests; and (3) the probability that the program will be successful given the likelihood of others participating and control tactics being effective. We suggest that managers of coordinated invasive species control efforts may benefit from devoting time and resources toward addressing beliefs about social and ecological context, rather than solely providing financial subsidies and information about control tactics or the impacts of invasive species.
-
NASA Astrophysics Data System (ADS)
Niemiec, Rebecca M.; Pech, Roger P.; Norbury, Grant L.; Byrom, Andrea E.
2017-03-01
To achieve biodiversity gains, landowner engagement in coordinated invasive species control programs across private lands is needed. Understanding landowners' perspectives toward such coordinated control efforts is crucial to facilitating engagement. We conducted in person and mail surveys of 68 landowners in and adjacent to the area of a proposed invasive predator control program in New Zealand. We find that, similar to previous studies, landowners consider the potential socioeconomic and ecological benefits of invasive species control and express a strong desire to enhance native biodiversity. However, we also find that landowners take into account the complexity of the local social and ecological context in which a program will unfold in three ways: they consider (1) the level of contribution by other landowners and urban residents who are benefiting from collective control efforts; (2) the potential for the program to upset the local "ecological balance", leading to increases in other pests; and (3) the probability that the program will be successful given the likelihood of others participating and control tactics being effective. We suggest that managers of coordinated invasive species control efforts may benefit from devoting time and resources toward addressing beliefs about social and ecological context, rather than solely providing financial subsidies and information about control tactics or the impacts of invasive species.
-
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
-
AQS-20 through-the-sensor environmental data sharing
NASA Astrophysics Data System (ADS)
Steed, Chad A.; Sample, John; Harris, Mike; Avera, Will; Bibee, L. Dale
2005-05-01
The Naval Research Laboratory (NRL) has developed an advanced architecture for connecting many maturing Through-The-Sensor (TTS) efforts for an end-to-end demonstration using the AQS-20 mine hunting sensor. The goal of TTS technologies is to exploit tactical sensors to characterize the battlespace environment for Navy Fleet Tactical Decision Aids (TDAs) with minimal impact on tactical systems. The AQS-20 Rapid Transition Process (RTP) will utilize the AQS-20 to demonstrate sensor data collection, processing, fusion, storage, distribution and use in a tactical decision aid. In recent years, NRL has shown that the AQS-20 can be used to obtain swath bathymetry and bottom sediment information in a single flight. In the AQS-20 RTP, these data will be processed and fused with historical databases to provide an improved environmental picture. The RTP will also utilize the Geophysical Data Base Variable resolution (GDBV) dynamic format for storing local datasets. The GDBV dynamic has been developed in prior years to provide an extensible, efficient data storage format for TTS systems. To provide the interconnectivity that is critical to Network Centric Warfare (NCW), the GDBV will be connected to the SPAWAR funded Tactical Environmental Data Services (TEDServices). To complete the flow of information from sensor to user, the RTP will transmit information to the MEDAL TDA through existing connections in The Naval Oceanographic Office"s (NAVOCEANO) Bottom Mapping Workstation (BMW). In addition, TEDServices will handle transmission of the AQS-20 data to NAVOCEANO who serves as the domain authority for oceanographic datasets in the U.S. Navy.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Holst, D.W.
The possibility of using the ARES to evaluate source region coupling in tactical systems is discussed. A 'tactical' source region is defined and the environment at the inner edge of this source region is determined for a 50 kt burst at a range of 1.2 km. The time and amplitude characteristics of the ARES pulse are compared with those from the selected environment. Coupling of the ARES and the source region fields into a short monopole antenna and small loop are compared. These objects are representative of those found in tactical systems. Based upon these results suggestions are made formore » augmenting and supplementing testing in the ARES to obtain responses representative of the source region.« less
-
DOT National Transportation Integrated Search
2005-01-01
This document discusses the significant issues encountered during the development effort of integrating the Transportation Management System (OpenTMS) deployed at the VDOT Richmond District Smart Traffic Center (STC) with the real time State Police d...
-
Adolescents' Response to Parental Efforts to Influence Eating Habits: When Parental Warmth Matters
ERIC Educational Resources Information Center
Lessard, Jared; Greenberger, Ellen; Chen, Chuansheng
2010-01-01
Previous findings have shown both beneficial and adverse effects of parents' attempts to influence adolescents' eating habits. The current study examined the differential effect of parents' persuasion (e.g., encouragement, giving information) and pressure tactics (e.g., guilt induction, ridicule) and the moderating influence of parental warmth on…
-
Philanthropic Strategies for School Reform: An Analysis of Foundation Choices
ERIC Educational Resources Information Center
Ferris, James M.; Hentschke, Guilbert C.; Harmssen, Hilary Joy
2008-01-01
Although support for K-12 education has long been a priority for philanthropic organizations, foundations are increasingly choosing to play a leading role in fostering the development and implementation of new policies designed to reform K-12 education. This article is an effort to understand the strategies and tactics employed by foundations…
-
ERIC Educational Resources Information Center
Hudson, Kimberly D.; Shapiro, Valerie B.; Moylan, Carrie; Garcia, Antonio; Derr, Amelia S.
2014-01-01
This article describes an effort to further infuse social justice education into doctoral programs in social welfare. It articulates the rationale and tactical approaches for aligning mission statements with the operational realities of university contexts. Within 1 school of social work, doctoral students with diverse orientations to social…
-
ERIC Educational Resources Information Center
Hua, Vanessa
2010-01-01
This article discusses how the H1N1 flu pandemic served notice to districts to get their disaster readiness strategies in order and how technology played an important part in schools effort. In late April 2010, as public fears about a mysterious new strain of flu grew, the Los Angeles Unified School District (LAUSD) moved to forestall a panic. On…
-
Negotiating Salaries, Volume II.
ERIC Educational Resources Information Center
Educational Service Bureau, Inc., Washington, DC.
This volume discusses specific strategy and tactics that can be employed in the effort to reach an agreement on salaries at the bargaining table. Although strategies and situations may vary from case to case, this report focuses on those principles and approaches that are essential to any good bargaining procedure. The discussion covers public vs.…
-
Discursive Obstruction and Elite Opposition to Environmental Activism in the Czech Republic
ERIC Educational Resources Information Center
Shriver, Thomas E.; Adams, Alison E.; Cable, Sherry
2013-01-01
Extant research on social movements has highlighted activists' discursive tactics to challenge the state, yet little analytical attention focuses on elite efforts to dominate the discourse arena through the deployment of oppositional frames. This paper analyzes elite oppositional framing surrounding the placement of a highway bypass in the Czech…
-
Beyond Nineteen Eighty-Four: Doublespeak in a Post-Orwellian Age.
ERIC Educational Resources Information Center
Lutz, William, Ed.
This book probes the efforts at manipulation individuals face daily in this information age and the tactics of persuaders from many sectors of society using various forms of Orwellian "doublespeak." The book contains the following essays: (1) "Notes toward a Definition of Doublespeak" (William Lutz); (2) "Truisms Are True:…
-
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…
-
What's for Sale at Canadian Universities? A Mixed-Methods Analysis of Promotional Strategies
ERIC Educational Resources Information Center
Pizarro Milian, Roger
2017-01-01
The current fiscal environment has driven Canadian universities to become more entrepreneurial, seeking out and competing over new sources of funding. Despite such intensifying competition, little effort has been made to document the promotional tactics that Canadian universities are using to render themselves appealing to external audiences. This…
-
Battlespace awareness and the Australian Army battlefield command support system
NASA Astrophysics Data System (ADS)
Gaertner, Paul S.; Slade, Mark; Bowden, Fred; Stagg, Bradley; Huf, Samuel
2000-08-01
Effective battlespace awareness is essential for any defence operation; this is especially true in the increasingly complex and dynamic land component of the military environment. Because of its relatively small force size dispersed piece-wise across a large and largely vacant landmass, the Defence of Australia presents a somewhat unique challenge for the development of systems that support command decision-making. The intent of this paper is to first examine the digitisation effort under way in Australia and describe the Army Battlefield Command Support System (BCSS) being developed for use in the tactical arena. BCSS is essentially a suite of commercial-off-the-shelf and government-off-the-shelf software components provided via a standard operating environment to aid decision-making. Then, we present the development of a Tactical Land C4I Assessment Capability (TLCAC) synthetic environment which is being used to undertake controlled performance evaluations of the various elements of the BCSS suite and provide impact assessments of new technological advances. The TLCAC provides a capacity to assess in near real-time Brigade and below level command post exercise activities. That is, when deployed it provides a mechanism to automatically collect command and control and manoeuvre data, which can aid in the after action review process.
-
2015-11-30
Assessments for Efficient Evaluation of Auditory Situation Awareness Characteristics of Tactical Communications and Protective Systems (TCAPS) and Augmented...Hearing Protective Devices (HPDs) W81XWH-13-C-0193 John G. Casali, Ph.D, CPE & Kichol Lee, Ph.D Auditory Systems Lab, Industrial and Systems ...Suite 1 JBSA Lackland, TX 78236-9908 Approved for public release: distribution unlimited. The Virginia Tech Auditory Systems Laboratory (ASL
-
Generational Recruiting: Applying Generational Theory to Tactical Level Recruiting
2013-04-24
Development Command Quantico, Virginia 22134-5068 MASTER OF MILITARY STUDIES TITLE: GENERATIONAL RECRUITING: APPLYING GENERATIONAL THEORY TO TACTICAL...MAIN SECTION 1:The Three Generations: Their Development , Traits, Values, and How Best to Communicate With Them...evaluation of the present young adult generation of Americans to determine how to most effectively recruit and efficiently recruit this generation for
-
Stealing thunder as a courtroom tactic revisited: processes and boundaries.
Dolnik, Lara; Case, Trevor I; Williams, Kipling D
2003-06-01
Stealing thunder refers to a dissuasion tactic in which an individual reveals potentially incriminating evidence first, for the purpose of reducing its negative impact on an evaluative audience. We examined whether it was necessary to frame the negative revelation in a manner that downplayed its importance, and found that stealing thunder successfully dissuaded mock jurors even without framing. We also sought to determine the mechanism by which stealing thunder operated, and found that stealing thunder led mock jurors to change the meaning of incriminating evidence to be less damaging to the individual. We also found that stealing thunder's effectiveness did not hinge on whether or not opposing counsel also mentioned the thunder evidence, and that the stealing thunder tactic was no longer effective when opposing counsel revealed to the mock jurors that the stealing thunder tactic had been used on them.
-
2008-03-25
capture of Bougainville.25 Since both ends of the island contained Japanese strongholds, the central Empress August Bay region on the western side of...tactics, I MAC withdrew the raiders at a cost of 11 dead and 14 wounded.29 The Empress Augusta Bay invasion was now in full swing and the...Japanese positions in the north that held the potential to damage efforts at Empress Augusta Bay. Japanese heavy bombers focused their efforts on
-
A foundation for initial attack simulation: the Fried and Fried fire containment model
Jeremy S. Fried; Burton D. Fried
2010-01-01
The Fried and Fried containment algorithm, which models the effect of suppression efforts on fire growth, allows simulation of any mathematically representable fire shape, provides for "head" and "tail" attack tactics as well as parallel attack (building fireline parallel to but at some offset distance from the free-burning fire perimeter, alone and...
-
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
-
ERIC Educational Resources Information Center
Peng, Yun; Hong, Eunsook; Mason, Elsa
2014-01-01
A structural equation model of relationships among testing-related motivation variables (test value, effort, self-efficacy, and test anxiety), test-taking strategies (test tactics and metacognitive strategies), gender, and math test performance were examined with a sample of 10th graders (N = 438; 182 males and 256 females). In general, motivation…
-
Coping Strategies of Part-Time MBA Students: The Role of Boundary Management
ERIC Educational Resources Information Center
Dunagan, Marion
2012-01-01
Using the framework of boundary theory as applied to the work-life-school construct, the study focused on part-time MBA students who worked full-time, their tendency to segment or integrate their numerous roles, and the coping tactics they utilized in redistributing their efforts as they added graduate school to these roles. The research…
-
Allocation model for firefighting resources ... a progress report
Frederick W. Bratten
1970-01-01
A study is underway at the Pacific Southwest Forest and Range Experiment Station to develop computer techniques for planning suppression efforts in large wildfires. A mathematical model for allocation of firefighting resources in a going fire has been developed. Explicit definitions are given for strategic and tactical planning functions. How the model might be used is...
-
Paradigm Thinking: Passionate Hopefulness and More than 20 Cents of Effort
ERIC Educational Resources Information Center
Schultz, Robert A.
2012-01-01
In their introduction to the idea of a systems approach to understanding talent and giftedness, Ziegler and Phillipson broach the larger issue of the positivistic or mechanistic mindset to knowing and understanding that pervades much of what is called educational research. This worthy tactic brings to light the need to move away from the status…
-
The Race Toward Becoming Operationally Responsive in Space
NASA Astrophysics Data System (ADS)
Nagy, J.; Hernandez, V.; Strunce, R.
The US Air Force Research Laboratory (AFRL) is currently supporting the joint Operationally Responsive Space (ORS) program with two aggressive research space programs. The goal of the ORS program is to improve the responsiveness of space capabilities to meet national security requirements. ORS systems aim to provide operational space capabilities as well as flexibility and responsiveness to the theater that do not exist today. ORS communication, navigation, and Intelligence, Surveillance and Reconnaissance (ISR) satellites are being designed to rapidly meet near term space needs of in-theater tactical forces by supporting contingency operations, such as increased communication bandwidth, and ISR imagery over the theater for a limited period to support air, ground, and naval force missions. This paper will discuss how AFRL/RHA is supporting the ORS effort and describe the hardware and software being developed with a particular focus on the Satellite Design Tool for plug-n-play satellites (SDT). AFRLs Space Vehicles Directorate together with the Scientific Simulation, Inc. was the first to create the Plug-and-play (PnP) satellite design for rapid construction through modular components that encompass the structural panels, as well as the guidance and health/status components. Expansion of the PnP technology is currently being led by AFRL's Human Effectiveness Directorate and Star Technologies Corp. by pushing the boundaries of mobile hardware and software technology through the development of the teams "Training and Tactical ORS Operations (TATOO) Laboratory located in Great Falls, VA. The TATOO Laboratory provides a computer-based simulation environment directed at improving Warfighters space capability responsiveness by delivering the means to create and exercise methods of in-theater tactical satellite tasking for and by the Warfighter. In an effort to further support the evolution of ORS technologies with Warfighters involvement, Star recently started coordinating the integration of the TATOO Laboratory with a satellite robotics test bed. Accessible via the TATOO Lab, the robotics test bed will be used to demonstrate and evaluate leading edge satellite technologies, such as Guidance Navigation and Control, attitude control, formation flying, and plug-and-play electronics. The test bed will consist of a Mission Control Center with wireless control and telemetry, an exceptionally flat and smooth floor area, and two robotic satellite simulators equipped with next generation plug-and-play hardware.
-
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.
-
Alcoholic dogs and glory for all: the Anti-Saloon League and public relations, 1913.
Lamme, Margot Opdycke
2007-01-01
In 1913, the Anti-Saloon League of America declared its intention to pursue national prohibition. While it continued to adhere to its core principles of agitation, it expanded its communication efforts and entered a partnership with the Scientific Temperance Federation, a spin-off of the education arm of the Woman's Christian Temperance Union. The League's tactics were not necessarily new to the temperance movement -- or even to other reform movements of the time. What did set it apart was its single-minded focus on stopping the liquor traffic. Tracing through archival artifacts the League's communication strategies and tactics during 1913, then, this study contributes to a larger body of work that seeks to expand on the traditional model of public relations history.
-
Simulation study of overtaking in pedestrian flow using floor field cellular automaton model
NASA Astrophysics Data System (ADS)
Fu, Zhijian; Xia, Liang; Yang, Hongtai; Liu, Xiaobo; Ma, Jian; Luo, Lin; Yang, Lizhong; Chen, Junmin
Properties of pedestrian may change along the moving path, for example, as a result of fatigue or injury, which has never been properly investigated in the past research. The paper attempts to study tactical overtaking in pedestrian flow. That is difficult to be modeled using a microscopic discrete model because of the complexity of the detailed overtaking behavior, and crossing/overlaps of pedestrian routes. Thus, a multi-velocity floor field cellular automaton model explaining the detailed psychical process of overtaking decision was proposed. Pedestrian can be either in normal state or in tactical overtaking state. Without tactical decision, pedestrians in normal state are driven by the floor field. Pedestrians make their tactical overtaking decisions by evaluating the walking environment around the overtaking route (the average velocity and density around the route, visual field of pedestrian) and obstructing conditions (the distance and velocity difference between the overtaking pedestrian and the obstructing pedestrian). The effects of tactical overtaking ratio, free velocity dispersion, and visual range on fundamental diagram, conflict density, and successful overtaking ratio were explored. Besides, the sensitivity analysis of the route factor relative intensity was performed.
-
Development of a model of the tobacco industry's interference with tobacco control programmes
Trochim, W; Stillman, F; Clark, P; Schmitt, C
2003-01-01
Objective: To construct a conceptual model of tobacco industry tactics to undermine tobacco control programmes for the purposes of: (1) developing measures to evaluate industry tactics, (2) improving tobacco control planning, and (3) supplementing current or future frameworks used to classify and analyse tobacco industry documents. Design: Web based concept mapping was conducted, including expert brainstorming, sorting, and rating of statements describing industry tactics. Statistical analyses used multidimensional scaling and cluster analysis. Interpretation of the resulting maps was accomplished by an expert panel during a face-to-face meeting. Subjects: 34 experts, selected because of their previous encounters with industry resistance or because of their research into industry tactics, took part in some or all phases of the project. Results: Maps with eight non-overlapping clusters in two dimensional space were developed, with importance ratings of the statements and clusters. Cluster and quadrant labels were agreed upon by the experts. Conclusions: The conceptual maps summarise the tactics used by the industry and their relationships to each other, and suggest a possible hierarchy for measures that can be used in statistical modelling of industry tactics and for review of industry documents. Finally, the maps enable hypothesis of a likely progression of industry reactions as public health programmes become more successful, and therefore more threatening to industry profits. PMID:12773723
-
NASA Technical Reports Server (NTRS)
Verma, Savita; Lee, Hanbong; Dulchinos, Victoria L.; Martin, Lynne; Stevens, Lindsay; Jung, Yoon; Chevalley, Eric; Jobe, Kim; Parke, Bonny
2017-01-01
NASA has been working with the FAA and aviation industry partners to develop and demonstrate new concepts and technologies that integrate arrival, departure, and surface traffic management capabilities. In March 2017, NASA conducted a human-in-the-loop (HITL) simulation for integrated surface and airspace operations, modeling Charlotte Douglas International Airport, to evaluate the operational procedures and information requirements for the tactical surface metering tool, and data exchange elements between the airline controlled ramp and ATC Tower. In this paper, we focus on the calibration of the tactical surface metering tool using various metrics measured from the HITL simulation results. Key performance metrics include gate hold times from pushback advisories, taxi-in-out times, runway throughput, and departure queue size. Subjective metrics presented in this paper include workload, situational awareness, and acceptability of the metering tool and its calibration.
-
NASA Technical Reports Server (NTRS)
Verma, Savita; Lee, Hanbong; Martin, Lynne; Stevens, Lindsay; Jung, Yoon; Dulchinos, Victoria; Chevalley, Eric; Jobe, Kim; Parke, Bonny
2017-01-01
NASA has been working with the FAA and aviation industry partners to develop and demonstrate new concepts and technologies that integrate arrival, departure, and surface traffic management capabilities. In March 2017, NASA conducted a human-in-the-loop (HITL) simulation for integrated surface and airspace operations, modeling Charlotte Douglas International Airport, to evaluate the operational procedures and information requirements for the tactical surface metering tool, and data exchange elements between the airline controlled ramp and ATC Tower. In this paper, we focus on the calibration of the tactical surface metering tool using various metrics measured from the HITL simulation results. Key performance metrics include gate hold times from pushback advisories, taxi-in/out times, runway throughput, and departure queue size. Subjective metrics presented in this paper include workload, situational awareness, and acceptability of the metering tool and its calibration
-
Oil in Ice Project Final Report
2018-03-01
describes the various field technology demonstrations and provides an appendix with a description of 11 tactics using the most promising response...This report describes the various field technology demonstrations and provides an appendix with a description of 11 tactics using the most promising...water. RDC developed and evaluated two prototype temporary storage containers that could be mounted on the deck of a WLB. The tie-down method still
-
1979-12-10
Review Collection Plan File. L... _.. Table 20 (Item 18) Items 76 17, and’ 78 compared three different METHODS for recording the outcomes of a task...3-1 3.2 Background ........ n. .... .............. ...... 3-1 3.3 Method Summary...aspects of descriptions of selected tasks from Army tactical Intelli- gence processing. The results provided indications of what query methods have
-
Director, Operational Test and Evaluation FY 2014 Annual Report
2015-01-01
Federal Departments and Agencies. Mitigation measures such as curtailment of wind turbine operations during test periods, identification of alternative...impact of wind turbines on ground-based and airborne radars, and this investment may help mitigate interference of wind turbines with test range...Frequency Active (SURTASS CLFA) Test Plan Tactical Unmanned Aircraft System Tactical Common Data Link (Shadow) FOT&E OTA Test Plan Tempest Wind 2014
-
Improved Concrete Cutting and Excavation Capabilities for Crater Repair Phase 2
2015-05-01
production rate and ease of execution. The current ADR techniques, tactics, and procedures (TTPs) indicate cutting of pavement around a small crater...demonstrations and evaluations were used to create the techniques, tactics, and procedures (TTPs) manual describing the processes and requirements of...was more difficult when dowels were present. In general, the OUA demonstration validated that the new materials, equipment, and procedures were
-
Great Expectations in the Joint Advanced Manufacturing Region
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
-
Interagency Coordination Structures in Stabilization and Reconstruction Operations
2010-06-11
poor interagency coordination and lack of unity as significant problems that compromise USG efforts in Afghanistan. This lack of interagency...objectives into consolidated tactical level goals and initiatives. Lack of interagency coordination structures at this level causes a variety of...Iraqi Reconstruction noticed a similar series of issues in an audit of civil police training in Afghanistan and Iraq. The lack of coordination
-
Analysis of Contemporary Contingency Contracting Educational Resources
2010-11-29
Iraq and Afghanistan by providing base operations support (e.g., food and housing); communication services; tactical and nontactical vehicle...334, mentioned earlier, are widely accessible to all acquisition communities across the DoD. MN 3318 is exclusively taught through the NPS, and the...peacekeeping missions, and humanitarian relief efforts. The services provided include base operations support (e.g., food and housing), communication services
-
Analysis of Contemporary Contingency Contracting Educational Resources
2010-12-01
Afghanistan by providing base operations support (e.g., food and housing); communication services; tactical and nontactical vehicle maintenance...Contingency Contracting Handbook on which it is based) and CON 334, mentioned earlier, are widely accessible to all acquisition communities across the DoD...missions, and humanitarian relief efforts. The services provided include base operations support (e.g., food and housing), communication services
-
2010-03-01
Naval Doctrine Publication 1 Naval Warfare March 2010 Doctrine The only satisfactory method of ensuring unity of effort lies in due...LCDR Dudley W. Knox, USN “The Role of Doctrine in Naval Warfare” U.S. Naval Institute Proceedings, 1915 01 March 2010 FOREWORD United States (US...naval doctrine is the foundation upon which our tactics, techniques, and procedures are built. It articulates operational concepts that govern the
-
ERIC Educational Resources Information Center
American Council of Trustees and Alumni, 2017
2017-01-01
Polarizing political beliefs are nothing new on campus, but the tactics employed by supporters of the Boycott, Divestment, Sanctions (BDS) movement create new cause for concern, from the politicization of curricula and academic associations to efforts to silence Israeli speakers to overtly anti-Semitic behavior on campus. In a new essay, the…
-
Enhanced chemical weapon warning via sensor fusion
NASA Astrophysics Data System (ADS)
Flaherty, Michael; Pritchett, Daniel; Cothren, Brian; Schwaiger, James
2011-05-01
Torch Technologies Inc., is actively involved in chemical sensor networking and data fusion via multi-year efforts with Dugway Proving Ground (DPG) and the Defense Threat Reduction Agency (DTRA). The objective of these efforts is to develop innovative concepts and advanced algorithms that enhance our national Chemical Warfare (CW) test and warning capabilities via the fusion of traditional and non-traditional CW sensor data. Under Phase I, II, and III Small Business Innovative Research (SBIR) contracts with DPG, Torch developed the Advanced Chemical Release Evaluation System (ACRES) software to support non real-time CW sensor data fusion. Under Phase I and II SBIRs with DTRA in conjunction with the Edgewood Chemical Biological Center (ECBC), Torch is using the DPG ACRES CW sensor data fuser as a framework from which to develop the Cloud state Estimation in a Networked Sensor Environment (CENSE) data fusion system. Torch is currently developing CENSE to implement and test innovative real-time sensor network based data fusion concepts using CW and non-CW ancillary sensor data to improve CW warning and detection in tactical scenarios.
-
Tobacco industry efforts to undermine policy-relevant research.
Landman, Anne; Glantz, Stanton A
2009-01-01
The tobacco industry, working through third parties to prevent policy-relevant research that adversely affected it between 1988 and 1998, used coordinated, well-funded strategies in repeated attempts to silence tobacco researcher Stanton A. Glantz. Tactics included advertising, litigation, and attempts to have the US Congress cut off the researcher's National Cancer Institute funding. Efforts like these can influence the policymaking process by silencing opposing voices and discouraging other scientists from doing work that may expose them to tobacco industry attacks. The support of highly credible public health organizations and of researchers' employers is crucial to the continued advancement of public health.
-
The design of a tactical situation display
NASA Astrophysics Data System (ADS)
Kuperman, Gilbert G.; Wilson, Denise L.
The design and demonstration of a dynamic tactical situation display applicable to an advanced conceptual bomber crew system is discussed. The display is the primary source of mission pacing and situational awareness information in the Strategic Avionics Battle-Management Evaluation and Research (SABER) simulator. Aspects of the display design are described, including primary data items, horizontal situation display, point of interest indication, terrain data, graphics overlay, text window, and presentation modes.
-
Design and Performance Evaluation Study of a Prototype of a Tactical Unmanned Aerial Vehicle
2007-12-01
Sperwer B – Sagem , France ................................................................8 B. EXISTING TACTICAL UAV SYSTEMS...Predator B armed with Hellfire missiles 8 2. Sperwer B – Sagem , France Sperwer B was designed and developed by Sagem , France, to support Intelligence...that can carry external loads of up to 30kg each. Sagem has already demonstrated the integration of Sperwer B with the Spike LR missile. They are
-
Aircraft Carrier Flight Deck Fire Fighting Tactics and Equipment Evaluation Tests
1987-02-26
pattern nozzles; 8. proper fire fighting techniques for possible titanium ignition in an F-14 crash (deleted later by direction of FLSC, being studied ...separately); 9. effect of full fire involvement of "ready for flight" aircraft (deleted later by direction of FLSC, being studied separately). The...to refine and identify specific hardware and tactical requirements generated from the studies conducted during the scoping tests; 3. concept
-
Espinosa, J A; Kosnik, L K; Kraitsik, M; Dillow, J C
1997-01-01
In our efforts to reduce cardiac morbidity and mortality we often use terms such as the "battle" or "war" on heart disease. If we believe efforts to reduce cardiac disease are the moral equivalent of war, then perhaps we should explore ways that military strategic and tactical metaphors can be applied through technology to the cardiac battle. In this article we explore three major areas for technological advancement: adaptation of the strategies of outcomes management and evidence-based medicine, computer simulation and animation efforts to create horizontal and vertical integration of strategic efforts, and use of interactive multimedia in "recruiting an army" through community empowerment. The overall goal is to find ways to lift "the fog of war" in the battle on heart disease, in order to further the integration of our various efforts.
-
The Adequacy of Current Interagency Doctrine
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
-
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
-
Civil Resistance: An Essential Element of a Total Defense Strategy
2014-06-01
communities . Second, the movement was a result of a concerted organizational effort to maintain a strategy of civil resistance. The civil... communication in religious communities . Pre-established sectarian networks helped them unite against a common enemy. Jaafar and Stephan note: The... informed how to conduct tactical-level nonviolent struggle. An example, “Protestors at Martyrs’ Square were instructed that in the event of an
-
Naval War College Review. Volume 65, Number 2, Spring 2012
2012-01-01
warfare doctrine that scarcely exists in today’s American military. Finally, as part of our long-standing effort to understand capabilities and...long before network-centric warfare became a central feature of joint doctrine , the Navy established a program called “Copernicus” to assimilate...exchange data if the right technology, doctrine , tactics, techniques, and procedures were in place. The importance of coalition partners effectively
-
The Air Force and Diversity: The Awkward Embrace
2014-06-01
Space Power Journal | 105 Streeter The Air Force and Diversity Feature eling an intelligence problem at the tactical level, through developing a...careers.2 Discordance exists between Air Force intentions vis-à-vis diversity and any effective programs and policies to retain and develop a di...though the service has initiated formal di- versity efforts, recommended policy and development programs may help develop and retain competent
-
The remodeling of Army Special Operations Forces (ARSOF) support to Colombian Security Forces during the transition phase of the Revolutionary Armed ...Forces of Colombia needs to be revised at to retain stability in the country. The Fuerzas Armadas Revolucionarias Colombianas (Revolutionary Armed
-
Microgrid Modeling and Simulation Study
2016-09-01
will be used to guide DOD M&S strategy and planning, as well as develop a comprehensive microgrid M&S capability and prioritize future efforts...contingencies and sequencing (Short term investment) Peer-to-peer Rapid send- listen techniques M&S is needed to determine an approach for handling...tactical microgrid network with interconnected grids. ○ Rapid Send- Listen Techniques is a specific enabler necessary for communications in a
-
American Carrier Air Power at the Dawn of a New Century
2005-01-01
Systems, Office of the Secretary of Defense (Operational Test and Evaluation); then–Commander Calvin Craig, OPNAV N81; Captain Kenneth Neubauer and...TACP Tactical Air Control Party TARPS Tactical Air Reconnaissance Pod System TCS Television Camera System TLAM Tomahawk Land-Attack Missile TST Time...store any video imagery acquired by the aircraft’s systems, including the TARPS pod, the pilot’s head-up display (HUD), the Television Camera System (TCS
-
Canadian Forces in Joint Fires Support - Human Factors Analysis: Coalition Operations
2010-08-01
mesure/l’estimation des dommages collatéraux (EDC). Outil pour comprendre l’EDC de certains pays comparativement à celle des membres de l’OTAN et...Program (TDP). The TDP is aimed at concept development, evaluation for force design , and the demonstration of technologies fostered by Defence Research...logistics and the designation of targets on the joint targeting list. • Tactical capability / response time / training. The tactical capability of a fire
-
Hernandez-Jimenez, Armando; Rios-Cardenas, Oscar
2017-12-06
There is extensive morphological variation of male genitalia across animals with internal fertilization, even among closely related species. Most studies attempting to explain this extraordinary diversity have focused on processes that occur post-copula (e.g. sperm competition, cryptic female choice). Only a few studies have focused on the pre-copula process of female preference. In addition, the extent to which this variation could be associated with the use of different reproductive tactics has yet to be explored. Here, we show that female preference for male genitalia length in two livebearing fishes depends on the type of reproductive tactic of the males being evaluated as well as the body condition of the female. In a species where all males coax females to acquire matings (courters), females preferred males with short genitalia. In a species with genetically influenced alternative reproductive tactics (courter males that only court and produce courter sons, sneaker males that use the coercive tactic of sneak chase and produce sneaker sons), female preference depended on an interaction between male tactic and female condition: females in good condition preferred courter males with short genitalia, and sneaker males with long genitalia. Our results suggest that female preference for male traits favourable to their sons may be an important factor contributing to the diversification of male genitalia. Despite the contrasting selection for genitalia length that our female preference tests suggest, we found no significant differences in genitalia length between coaxing (courters) and coercive (sneakers) males. Our study represents a starting point to more clearly understand the role of alternative reproductive tactics and variation in female mate preference in the evolution of male genitalia. © 2017 The Author(s).
-
Spaces for Citizen Involvement in Healthcare: An Ethnographic Study
Marston, Cicely
2015-01-01
This ethnographic study examines how participatory spaces and citizenship are co-constituted in participatory healthcare improvement efforts. We propose a theoretical framework for participatory citizenship in which acts of citizenship in healthcare are understood in terms of the spaces they are in. Participatory spaces consist of material, temporal and social dimensions that constrain citizens’ actions. Participants draw on external resources to try to make participatory spaces more productive and collaborative, to connect and expand them. We identify three classes of tactics they use to do this: ‘plotting’, ‘transient combination’ and ‘interconnecting’. All tactics help participants assemble to a greater or lesser extent a less fragmented participatory landscape with more potential for positive impact on healthcare. Participants’ acts of citizenship both shape and are shaped by participatory spaces. To understand participatory citizenship, we should take spatiality into account, and track the ongoing spatial negotiations and productions through which people can improve healthcare. PMID:26038612
-
NASA Astrophysics Data System (ADS)
Gleick, P. H.
2006-12-01
Science, government, and society interact in diverse and complex ways, but good scientific information and advice are vital for making sound policy decisions. Recent efforts to discredit or distort science for political agendas raise difficult questions for the scientific community. As a result, there is growing distrust of scientists long held in esteem by the public and a growing misuse of science critical for public policy. This paper will categorize and define more than 20 different kinds of problems that challenge the integrity of science, including logical fallacies, such as Arguments from Ideology, Personal Incredulity, or Ignorance; and deceitful tactics, such as ad hominem attacks, "straw man" mischaracterizations, scientific misconduct, and misuse of facts. Examples from the geophysical sciences and its intersection with the public policy arena will be presented, together with suggestions for strengthening the public trust.
-
Value management: optimizing quality, service, and cost.
Makadon, Harvey J; Bharucha, Farzan; Gavin, Michael; Oliveira, Jason; Wietecha, Mark
2010-01-01
Hospitals have wrestled with balancing quality, service, and cost for years--and the visibility and urgency around measuring and communicating real metrics has grown exponentially in the last decade. However, even today, most hospital leaders cannot articulate or demonstrate the "value" they provide to patients and payers. Instead of developing a strategic direction that is based around a core value proposition, they focus their strategic efforts on tactical decisions like physician recruitment, facility expansion, and physician alignment. In the healthcare paradigm of the next decade, alignment of various tactical initiatives will require a more coherent understanding of the hospital's core value positioning. The authors draw on their experience in a variety of healthcare settings to suggest that for most hospitals, quality (i.e., clinical outcomes and patient safety) will become the most visible indicator of value, and introduce a framework to help healthcare providers influence their value positioning based on this variable.
-
Liu, Ruohan; Nyoike, Teresia W; Liburd, Oscar E
2016-10-01
Greenhouse and field experiments were conducted to evaluate the effectiveness of site-specific tactics for management of the twospotted spider mite, Tetranychus urticae Koch, a major pest of greenhouse and field-grown strawberries (Fragaria x ananassa Duchesne). Two site-specific (spot) treatments, the miticide bifenazate (Acramite(®)) and the predatory mite Neoseiulus californicus McGregor, were compared with whole-plot treatments of bifenazate or N. californicus to determine whether T. urticae could be effectively managed in field-grown strawberry using only site-specific tactics. Additionally, the cost of site-specific tactics was compared with whole-plot treatments to determine the economic value of using site-specific management tactics for T. urticae in strawberries. In the greenhouse, all treatments equivalently reduced the number of T. urticae below control. In the field during the 2011-2012 season, more T. urticae eggs and motiles were in the whole-plot treatments of both N. californicus and bifenazate in the mid-season and late season, respectively, compared with the spot treatments. With the exception of site-specific N. californicus during the 2011-2012 field season, there were no differences in marketable yields between plots with site-specific treatments and whole-plot management. An economic analysis demonstrated a significant cost savings (75.3 %) with site-specific treatments of N. californicus compared with whole-plot application of N. californicus. Similarly, a 24.7 % reduction in cost was achieved in using site-specific bifenazate compared with whole-plot application of bifenazate. The findings indicate that site-specific treatments with N. californicus and bifenazate are competitive alternatives to whole-field application for T. urticae management in strawberries.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1988-01-01
This bibliography contains citations concerning non-quick war gaming for strategic and tactical nuclear warfare. Analyses and comparative evaluations, based upon computerized simulations, are considered as are manuals and specification for the various computer programs employed. Stage 64 and Satan II and III are covered prominently. (This updated bibliography contains 356 citations, 36 of which are new entries to the previous edition.)
-
Navy and the HARV: High angle of attack tactical utility issues
NASA Technical Reports Server (NTRS)
Sternberg, Charles A.; Traven, Ricardo; Lackey, James B.
1994-01-01
This presentation will highlight results from the latest Navy evaluation of the HARV (March 1994) and focus primarily on the impressions from a piloting standpoint of the tactical utility of thrust vectoring. Issue to be addressed will be mission suitability of high AOA flight, visual and motion feedback cues associated with operating at high AOA, and the adaptability of a pilot to effectively use the increased control power provided by the thrust vectoring system.
-
Certification of tactics and strategies in aviation
NASA Technical Reports Server (NTRS)
Koelman, Hartmut
1994-01-01
The paper suggests that the 'tactics and strategies' notion is a highly suitable paradigm to describe the cognitive involvement of human operators in advanced aviation systems (far more suitable than classical functional analysis), and that the workload and situational awareness of operators are intimately associated with the planning and execution of their tactics and strategies. If system designers have muddled views about the collective tactics and strategies to be used during operation, they will produce sub-optimum designs. If operators use unproven and/or inappropriate tactics and strategies, the system may fail. The author wants to make a point that, beyond certification of people or system designs, there may be a need to go into more detail and examine (certify?) the set of tactics and strategies (i.e., the Operational Concept) which makes the people and systems perform as expected. The collective tactics and strategies determine the information flows and situational awareness which exists in organizations and composite human-machine systems. The available infrastructure and equipment (automation) enable these information flows and situational awareness, but are at the same time the constraining factor. Frequently, the tactics and strategies are driven by technology, whereas we would rather like to see a system designed to support an optimized Operational Concept, i.e., to support a sufficiently coherent, cooperative and modular set of anticipation and planning mechanisms. Again, in line with the view of MacLeod and Taylor (1993), this technology driven situation may be caused by the system designer's and operator job designer's over-emphasis on functional analysis (a mechanistic engineering concept), at the expense of a subject which does not seem to be well understood today: the role of the (human cognitive and/or automated) tactics and strategies which are embedded in composite human-machine systems. Research would be needed to arrive at a generally accepted 'planning theory' which can elevate the analysis, description and design of tactics and strategies from today's cottage industry methods to an engineering discipline. The available infrastructure and equipment (automation) enable these information flows and situational awareness, but are at the same time the constraining factor. Frequently, the tactics and strategies are driven by technology, whereas we would rather like to see a system designed to support an optimized Operational Concept, i.e., to support a sufficiently coherent, cooperative and modular set of anticipation and planning mechanisms. Again, in line with the view of MacLeod and Taylor (1993), this technology driven situation may be caused by the system designer's and operator job designer's over-emphasis on functional analysis (a mechanistic engineering concept), at the expense of a subject which does not seem to be well understood today: the role of the (human cognitive and/or automated) tactics and strategies which are embedded in composite human-machine systems. Research would be needed to arrive at a generally accepted 'planning theory' which can evaluate the analysis, description and design of tactics and strategies from today's cottage industry methods to an engineering discipline.
-
Real-time Cooperative Behavior for Tactical Mobile Robot Teams
2001-02-01
control of multirobot missions. In particu- lar he used videogame scenarios to develop these skills, which might account for the intuition that those...to develop the following innovative research results for tacti- cal mobile robot teams: 1. A suite of new fault-tolerant reactive behaviors, 2. A...depicts the overall system architecture developed for this effort. It contains 3 major subsystems: Executive, Premission, and Runtime. The executive
-
Do We Practice What We Preach? Recent Exercises and the Operational Art
1991-04-27
is based purely on availability of research material. In Europe, these exercises include REFORGER, CRESTED EAGLE/CARBON EDGE, WINTEX- CIMEX , LOGEX, and...strategic and tactical deception efforts is totally missing. WINTEX- CIMEX 87 reemphasizes the need for joint deception doctrine. The complementary and...sustainment. In WINTEX- CIMEX 89, the TRADOC Combined Arms Assessment Team (CAAT) concentrated on six areas of interest: Rear Operations, Reconstitution
-
SSC San Diego Command History Calendar Year 2006
2007-03-01
Year: Dr. Visarath In, Yong Kho, Dr. Adi Bulsara, Dr. Joseph Neff, Dr. Brian Meadows, “Self-Induced Oscillations in Coupled Fluxgate Magnetometer : A... digital assistant. The USCG’s Underwater Port Security Working Group reviews ongoing efforts and provides direction to the USCG and the Department...provides the data link gateway as the JDN communications equipment that is used in MDSE to exchange Tactical Digital Information Link (TADIL) J, Satellite
-
Project CHECO Southeast Asia Report. Rolling Thunder, July 1965 - December 1966
1967-07-15
USAF and Hq SAC for their radar film libraries. Since the SEA area was relatively unphotographed by radar, this coverage was of vital importance...over the stereotyped tactics employed in our attacks against North Vietnamese targets. Pilots involved in these strikes were unanimous in their views...struck. Efforts would be made to provide jet aircraft pick-up immediately following film processing in order to expedite dispatch to Washington
-
2006-09-01
Chaum , 2006a). 84 Figure 42. The JTC Chart/Map provides a Graphic User Interface (GUI) for common situational awareness and maritime...through either individual or collaborative effort and subsequent published to the JC3IEDM data store ( Chaum , 2006a). 85 Operational Node Connection...an available service site ( Chaum , 2006b). Operational Threads COP Monitoring Collaborative Planning Deliberate Individual Planning / Approval
-
1999-04-01
headquarters element focuses on command and control of the platoon. It travels with a scout squad for security, but it positions itself as needed... focus the scout platoon on its mission by telling the platoon leader what is expected of the reconnaissance or security effort in each phase of the...well as the tactical opportunities it offers. IPB products developed during this step focus on these effects; they include, but are not limited to
-
Congressional Control of Navy Budget Execution: Acquisition of the A-6F Aircraft
1988-06-01
understandable to Congress, and explaining the rationale may employ tricks of storytelling . Promotional efforts serve the purpose of 64 0 winning...Circumstances That Gain Congressional Empathy The second sub-category of financial manipulation is a tactic that gains understanding for the mutability...defeat at the polls. Similarly, the bid for empathy in coping with uncertainty creates an atmosphere of friendliness, trust and benevolence in which
-
Evolution of the U.S. Army aviation during Operation Enduring Freedom in Afghanistan
2015-06-12
my chair, thank you for your continued support and dedicated persistent efforts to guide me through from the beginning till the end of this...ADAM Air Defense and Airspace Management AGI Air Ground Integration AI Air Interdiction AO Area of Operation AVCATT Aviation Combined Arms...Tactical Trainer AW Army Warrior BAE Brigade Aviation Element BAO Brigade Aviation Officer BCT Brigade Combat Team CAB Combat Aviation Brigade
-
Lithuanian Freedom Fighters’ Tactics Resisting the Soviet Occupation 1944-1953
2012-12-14
Nazi efforts to recruit Lithuanian SS battalions, organizing an underground nationalistic press, etc., the overall goal of clandestine...Territorial Defense Force the Germans realized that the unit was pro-Lithuanian and posed a threat to the Nazi regime. As a result, the Germans arrested...of the LFF made the uniforms themselves utilizing civilian help. But some of LFF, however, wore civilian clothes with an approved LFF insignia .88
-
2007-05-07
example, the 1972 attack at Tel Aviv’s Lod airport by three Japanese Red Army members (24 dead, 78 wounded) would not qualify as suicide terrorism, since...such actions as the massive Japanese kamikaze (divine wind) campaign near the end of World War II. To put the kamikaze effort in perspective, in...casualties as were suffered during the Pearl Harbor and 9/11 attacks combined. However, the Japanese tactic of using suicidal attackers was regarded
-
Tobacco Industry Efforts to Undermine Policy-Relevant Research
Landman, Anne
2009-01-01
The tobacco industry, working through third parties to prevent policy-relevant research that adversely affected it between 1988 and 1998, used coordinated, well-funded strategies in repeated attempts to silence tobacco researcher Stanton A. Glantz. Tactics included advertising, litigation, and attempts to have the US Congress cut off the researcher's National Cancer Institute funding. Efforts like these can influence the policymaking process by silencing opposing voices and discouraging other scientists from doing work that may expose them to tobacco industry attacks. The support of highly credible public health organizations and of researchers’ employers is crucial to the continued advancement of public health. PMID:19008508
-
NASA Astrophysics Data System (ADS)
Lyon, P. E.; Arnone, R.
2006-12-01
The Naval Research Laboratory at Stennis Space Center (NRLSSC) is preparing to produce optical products for Naval operations support from the National Polar-orbiting Operational Environmental Satellite System (NPOESS). This effort will leverage existing hardware and software systems in place at NRLSSC which are currently used to produce optical products from current sensors SeaWiFS and MODIS Aqua/Terra. This effort is part of an inter agency collaboration between NASA, NOAA, IPO, NRL and the prime contractor for NPOESS, Northrop Grumman / Raytheon. This poster presents an outline of the NRLSSC's plan for achieving the best possible optical products from NPOESS.
-
Controversies at international organizations over asbestos industry influence.
Castleman, B I
2001-01-01
International scientific organizations have been subject to repeated efforts by Canadian government officials and representatives of the asbestos industry to issue reports that would be favorable to the industry on questions of asbestos use and public health implications. In recent years these efforts have been met with international opposition from scientists, governments, unions, and environmental groups, and a pattern of improprieties, often involving the same individuals and tactics, has emerged. This has been a serious threat to scientific objectivity at the most respected international scientific bodies in the world. The manipulation of these international organizations takes on unprecedented significance in this age of the World Trade Organization.
-
NASA Astrophysics Data System (ADS)
Veprik, A.; Zechtzer, S.; Pundak, N.; Kirkconnell, C.; Freeman, J.; Riabzev, S.
2011-06-01
Cryogenic coolers are often used in modern spacecraft in conjunction with sensitive electronics and sensors of military, commercial and scientific instrumentation. The typical space requirements are: power efficiency, low vibration export, proven reliability, ability to survive launch vibration/shock and long-term exposure to space radiation. A long-standing paradigm of exclusively using "space heritage" equipment has become the standard practice for delivering high reliability components. Unfortunately, this conservative "space heritage" practice can result in using outdated, oversized, overweight and overpriced cryogenic coolers and is becoming increasingly unacceptable for space agencies now operating within tough monetary and time constraints. The recent trend in developing mini and micro satellites for relatively inexpensive missions has prompted attempts to adapt leading-edge tactical cryogenic coolers for suitability in the space environment. The primary emphasis has been on reducing cost, weight and size. The authors are disclosing theoretical and practical aspects of a collaborative effort to develop a space qualified cryogenic refrigerator system based on the tactical cooler model Ricor K527 and the Iris Technology radiation hardened Low Cost Cryocooler Electronics (LCCE). The K27/LCCE solution is ideal for applications where cost, size, weight, power consumption, vibration export, reliability and time to spacecraft integration are of concern.
-
NASA Astrophysics Data System (ADS)
Davis, T. M.; Straight, S. D.; Lockwook, R. B.
2008-08-01
Tactical Satellite 3 is an Air Force Research Laboratory Science and Technology (S&T) initiative that explores the capability and technological maturity of small, low-cost satellites. It features a low cost "plug and play" modular bus and low cost militarily significant payloads - a Raytheon developed Hyperspectral imager and secondary payload data exfiltration provided by the Office of Naval Research. In addition to providing for ongoing innovation and demonstration in this important technology area, these S&T efforts also help mitigate technology risk and establish a potential concept of operations for future acquisitions. The key objectives are rapid launch and on-orbit checkout, theater commanding, and near-real time theater data integration. It will also feature a rapid development of the space vehicle and integrated payload and spacecraft bus by using components and processes developed by the satellite modular bus initiative. Planned for a late summer 2008 launch, the TacSat-3 spacecraft will collect and process images and then downlink processed data using a Common Data Link. An in-theater tactical ground station will have the capability to uplink tasking to spacecraft and will receive full data image. An international program, the United Kingdom Defence Science and Technology Laboratory (DSTL) and Australian Defence Science and Technology Organisation (DSTO) plan to participate in TacSat-3 experiments.
-
Toward a strategy of patient-centered access to primary care.
Berry, Leonard L; Beckham, Dan; Dettman, Amy; Mead, Robert
2014-10-01
Patient-centered access (PCA) to primary care services is rapidly becoming an imperative for efficiently delivering high-quality health care to patients. To enhance their PCA-related efforts, some medical practices and health systems have begun to use various tactics, including team-based care, satellite clinics, same-day and group appointments, greater use of physician assistants and nurse practitioners, and remote access to health services. However, few organizations are addressing the PCA imperative comprehensively by integrating these various tactics to develop an overall PCA management strategy. Successful integration means taking into account the changing competitive and reimbursement landscape in primary care, conducting an evidence-based assessment of the barriers and benefits of PCA implementation, and attending to the particular needs of the institution engaged in this important effort. This article provides a blueprint for creating a multifaceted but coordinated PCA strategy-one aimed squarely at making patient access a centerpiece of how health care is delivered. The case of a Wisconsin-based health system is used as an illustrative example of how other institutions might begin to conceive their fledgling PCA strategies without proposing it as a one-size-fits-all model. Copyright © 2014 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.
-
Partnership to build research capacity.
Boland, Mary G; Kamikawa, Cindy; Inouye, Jillian; Latimer, Renee W; Marshall, Stephanie
2010-01-01
Today's nursing leaders are setting the stage for the next evolution--bringing together skilled clinicians and administrators with peers in education to create new approaches to leading the profession forward. Partnerships share goals, common purpose, mutual respect, willingness to negotiate and compromise, informed participation, information giving, and shared decision making. The shared practice academia effort between a public university and a private health care system situated in the island state of Hawai'i is described. The medical center and school of nursing pursued individual strategic efforts to build research capacity and used the opportunity to fund academic practice research projects. The mutual need and recognition of the high stakes involved, in concert with stable, committed leaders at all levels, were key to the early success of their efforts. Through the formal research partnership mechanism, a discrete focus was created for efforts and used to move to tactical, operational, and interpersonal integration in this relationship.
-
Farey, K; Lingappa, V R
1996-01-01
Proposition 186 was an initiative on the November 1994 California ballot which proposed to establish a state single-payer health care program. Although Prop 186 was overwhelmingly defeated in the November 1994 election (73% No, 27% Yes), it accomplished many things. Model legislation was developed showing the feasibility of a specific single-payer program for California. It was placed on the ballot by an unprecedented volunteer signature-gathering effort and was the largest grassroots political campaign fund-raising effort in California history. A novel strategy for the discussion of complex issues through 1500 house parties was launched. Prop 186 was defeated by an insurance industry-led coalition with an anti-government message. Lessons for future efforts include increasing the size and duration of the grassroots organizing and educational effort, and decreasing reliance on conventional political campaign tactics and the mainstream media.
-
2015-05-01
HNW line-of-sight network is mounted on a 10-meter telescoping mast located just aft of the TCN’s cab. The flat plate Range Throughput Extension Kit... TAC – Tactical Command Post ATH – At-the-Halt PoP – Point of Presence SNE – Soldier Network Extension NOSC – Network Operations & Security...Survivability/Lethality Analysis Directorate (ARL/SLAD) conducted a Cooperative Vulnerability and Penetration Assessment on WIN-T Increment 2. The Army
-
2011-04-01
their command, using the strategies and tactics presented to them during training. The ideal study design would be a pretest - posttest control group ...strategies, and tactics were reviewed by senior officers at the Army War College and focus groups of junior officers at two installations. In a series of...easily lost. We delivered the training in multiple small group sessions at a single post. Two brigades were trained in April and May, 2008, and two
-
Catalán-Eslava, María; González-Víllora, Sixto; Pastor-Vicedo, Juan C.; Contreras-Jordán, Onofre R.
2018-01-01
Abstract The objective of this study was to analyse the differences in tactical principles, decision-making and execution of the return shot and drop shot of squash players at different levels of proficiency. The sample was composed of 80 players, divided into four levels of expertise (first national category, second national category, autonomous regional level and provincial level). The Squash Performance Evaluation Tool was used for recording the level of decision-making and execution. The results revealed that reading of the context of the game improved as the level of the player’s expertise of both the return shot and the drop shot increased. The correlation between correct decision-making and better quality execution for both the return shot and the drop shot in squash also improved with the player’s level of expertise. According to these results, improvements in situational tactical principles and the application of tactical principles, correct decision-making and high-quality execution are essential to develop the athletic performance level among squash players. PMID:29599875
-
Dramatic action: A theater-based paradigm for analyzing human interactions
Raindel, Noa; Alon, Uri
2018-01-01
Existing approaches to describe social interactions consider emotional states or use ad-hoc descriptors for microanalysis of interactions. Such descriptors are different in each context thereby limiting comparisons, and can also mix facets of meaning such as emotional states, short term tactics and long-term goals. To develop a systematic set of concepts for second-by-second social interactions, we suggest a complementary approach based on practices employed in theater. Theater uses the concept of dramatic action, the effort that one makes to change the psychological state of another. Unlike states (e.g. emotions), dramatic actions aim to change states; unlike long-term goals or motivations, dramatic actions can last seconds. We defined a set of 22 basic dramatic action verbs using a lexical approach, such as ‘to threaten’–the effort to incite fear, and ‘to encourage’–the effort to inspire hope or confidence. We developed a set of visual cartoon stimuli for these basic dramatic actions, and find that people can reliably and reproducibly assign dramatic action verbs to these stimuli. We show that each dramatic action can be carried out with different emotions, indicating that the two constructs are distinct. We characterized a principal valence axis of dramatic actions. Finally, we re-analyzed three widely-used interaction coding systems in terms of dramatic actions, to suggest that dramatic actions might serve as a common vocabulary across research contexts. This study thus operationalizes and tests dramatic action as a potentially useful concept for research on social interaction, and in particular on influence tactics. PMID:29518101
-
Lopipero, Peggy Ann; Bero, Lisa A
2006-01-01
Objectives To understand the evolution of 20 years of tobacco industry strategies to undermine federal restrictions of smoking on aircraft in the United States. Design We searched and analysed internal tobacco industry records, public documents, and other related research. Results The industry viewed these restrictions as a serious threat to the social acceptability of smoking. Its initial efforts included covert letter‐writing campaigns and lobbying of the airline industry, but with the emergence of proposals to ban smoking, the tobacco companies engaged in ever increasing efforts to forestall further restrictions. Tactics to dominate the public record became especially rigorous. The industry launched an aggressive public relations campaign that began with the promotion of industry sponsored petition drives and public opinion surveys. Results from polling research that produced findings contrary to the industry's position were suppressed. In order to demonstrate smoker outrage against a ban, later efforts included the sponsorship of smokers' rights and other front groups. Congressional allies and industry consultants sought to discredit the science underlying proposals to ban smoking and individual tobacco companies conducted their own cabin air quality research. Faced with the potential of a ban on all domestic flights, the industry sought to intimidate an air carrier and a prominent policymaker. Despite the intensification of tactics over time, including mobilisation of an army of lobbyists and Congressional allies, the tobacco industry was ultimately defeated. Conclusions Our longitudinal analysis provides insights into how and when the industry changed its plans and provides public health advocates with potential counterstrategies. PMID:16885582
-
Parker, Demetrius M
2004-07-01
The Georgia Cancer Awareness and Education Campaign was launched in September 2002 with the goals of supporting cancer prevention and early detection efforts, heightening awareness of and understanding about the five leading cancers among Georgia residents, and enhancing awareness and education about the importance of proper nutrition, exercise, and healthy lifestyles. The inaugural year of the campaign is outlined, beginning with adherence to the public health principles of surveillance, risk factor identification, intervention evaluation, and implementation. A strategic and integrated communications campaign, using tactics such as paid advertising, public service announcements, local community relations, media releases, a documentary film, special events, and other components, is described in detail with links to multimedia samples. With an estimated budget of 3.1 million dollars, the first year of the campaign focuses on breast and cervical cancer screening and early detection.
-
Kalpathy-Cramer, Jayashree; Awan, Musaddiq; Bedrick, Steven; Rasch, Coen R N; Rosenthal, David I; Fuller, Clifton D
2014-02-01
Modern radiotherapy requires accurate region of interest (ROI) inputs for plan optimization and delivery. Target delineation, however, remains operator-dependent and potentially serves as a major source of treatment delivery error. In order to optimize this critical, yet observer-driven process, a flexible web-based platform for individual and cooperative target delineation analysis and instruction was developed in order to meet the following unmet needs: (1) an open-source/open-access platform for automated/semiautomated quantitative interobserver and intraobserver ROI analysis and comparison, (2) a real-time interface for radiation oncology trainee online self-education in ROI definition, and (3) a source for pilot data to develop and validate quality metrics for institutional and cooperative group quality assurance efforts. The resultant software, Target Contour Testing/Instructional Computer Software (TaCTICS), developed using Ruby on Rails, has since been implemented and proven flexible, feasible, and useful in several distinct analytical and research applications.
-
Understanding and responding to anti-choice women-centred strategies.
Cannold, Leslie
2002-05-01
This paper discusses the rise and use of a "woman-centred" anti-choice strategy to oppose abortion in Australia and the USA. It argues that this strategy seeks to imitate and exploit aspects of the pro-choice, women-centred position on abortion. The strategy contends that women do not really choose abortion but are pressured into it by others and then experience a range of negative effects afterwards, including an increased risk of breast cancer, infertility and post-abortion grief. Rather than evaluate the truth of such claims, this paper seeks to explicate from a feminist perspective the design, intent and implications of this strategy and how it is being used in legislative tactics, counselling, law suits and anti-choice activism. Such an analysis is necessary for pro-choice efforts to respond effectively to this new strategy, not only through literal rebuttals based on evidence, but also through responses that counter its ideological power.
-
InterAgency Journal (Volume 1, Issue 1, Fall 2010)
2010-01-01
States; others with expired student visas; and a failed bomb plot in the Philippines —all were significant events of themselves, but investigations...1968. Pacification became the main effort rather than the earlier will-o-the-wisp emphasis on “search and destroy” tactics. This was a tardy ...redistribution of land to those who actually tilled it; introduction of new strains of “miracle rice” developed in the Philippines that yielded three to four
-
2004-03-01
and current work is that most developers see unstructured language input as a useful complement to a Socratic tutoring approach. The general...demonstrating the possibility of Socratic tactical tutoring, led us , during the second half of our Phase II effort, away from unrestricted natural language ... language use . This often leads to faster, more useful processing, that is robust in the face of real-world input (ungrammatical, misspelled, or
-
Assessment of Ultra-Wideband (UWB) Technology
1990-07-13
community deal with these issues completely. (B) Detectability of the Radar (LPI). To make a radar’s signal more difficult to intercept, radar designers ...by an appropriately designed intercept receiver. (C) Detection of Relocatable Targets. A capability of interest to both strategic and tactical forces...that an impulse radar with a center frequency of a few hundred Megahertz may well be the best way to implement such a system. These design efforts and
-
Uganda: Perfection of Post-Conflict Stability or Ticking Time Bomb
2016-01-01
1 UGANDA: PERFECTION OF POST-CONFLICT STABILITY OR TICKING TIME BOMB ? By Kristin M. Pearson and Alex S. Pedersen, United States Air...Force Academy 2015 INSS RESEARCH PAPER 2016 2 UGANDA: PERFECTION OF POST-CONFLICT STABILITY OR TICKING TIME BOMB ? By Kristin M. Pearson and Alex...likely. “The area is a ticking time bomb without ongoing efforts. There’s an entire group of young men trained in military tactics that have said
-
Boko Haram, Reaching the Nadir
2012-12-01
officers who died by way of Boko Haram poison-tipped arrows and fuel-laden motorcycles . 8 The emergent leader of the group was Abubakar Shekau, who...government had was at the tactical level, where they managed to arrest, and sentence a few higher level Boko Haram members including one of their spokesmen...They also managed to kill several lower level Boko Haram members. These efforts are supported by an estimated $647 million in US generic foreign
-
Assessing the Treatment of Airborne Tactical High Energy Lasers in Combat Simulations
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
-
Homeland Defense: Continued Actions Needed to Improve Management of Air Sovereignty Alert Operations
2012-01-01
Better Outcomes, GAO-10-374T (Washington, D.C.: May 20, 2009); Aviation Security : DHS and TSA Have Researched, Developed and Begun Deploying Passenger... Security : TSA Has Made Progress, but Additional Efforts Are Needed to Improve Security. GAO-11-938T. Washington, D.C.: September 16, 2011. Aviation ...Washington, D.C.: October 23, 2009. Related GAO Products Homeland Defense DOD Tactical Aircraft Aviation Security Risk Management Related GAO
-
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.
-
Rayl, Nathaniel; Bastille-Rousseau, Guillaume; Organ, John F.; Mumma, Matthew; Mahoney, Shane P.; Soulliere, Colleen; Lewis, Keith; Otto, Robert; Murray, Dennis; Waits, Lisette; Fuller, Todd
2018-01-01
Prey abundance and prey vulnerability vary across space and time, but we know little about how they mediate predator–prey interactions and predator foraging tactics. To evaluate the interplay between prey abundance, prey vulnerability and predator space use, we examined patterns of black bear (Ursus americanus) predation of caribou (Rangifer tarandus) neonates in Newfoundland, Canada using data from 317 collared individuals (9 bears, 34 adult female caribou, 274 caribou calves).During the caribou calving season, we predicted that landscape features would influence calf vulnerability to bear predation, and that bears would actively hunt calves by selecting areas associated with increased calf vulnerability. Further, we hypothesized that bears would dynamically adjust their foraging tactics in response to spatiotemporal changes in calf abundance and vulnerability (collectively, calf availability). Accordingly, we expected bears to actively hunt calves when they were most abundant and vulnerable, but switch to foraging on other resources as calf availability declined.As predicted, landscape heterogeneity influenced risk of mortality, and bears displayed the strongest selection for areas where they were most likely to kill calves, which suggested they were actively hunting caribou. Initially, the per‐capita rate at which bears killed calves followed a type‐I functional response, but as the calving season progressed and calf vulnerability declined, kill rates dissociated from calf abundance. In support of our hypothesis, bears adjusted their foraging tactics when they were less efficient at catching calves, highlighting the influence that predation phenology may have on predator space use. Contrary to our expectations, however, bears appeared to continue to hunt caribou as calf availability declined, but switched from a tactic of selecting areas of increased calf vulnerability to a tactic that maximized encounter rates with calves.Our results reveal that generalist predators can dynamically adjust their foraging tactics over short time‐scales in response to changing prey abundance and vulnerability. Further, they demonstrate the utility of integrating temporal dynamics of prey availability into investigations of predator–prey interactions, and move towards a mechanistic understanding of the dynamic foraging tactics of a large omnivore.
-
Rayl, Nathaniel D; Bastille-Rousseau, Guillaume; Organ, John F; Mumma, Matthew A; Mahoney, Shane P; Soulliere, Colleen E; Lewis, Keith P; Otto, Robert D; Murray, Dennis L; Waits, Lisette P; Fuller, Todd K
2018-05-01
Prey abundance and prey vulnerability vary across space and time, but we know little about how they mediate predator-prey interactions and predator foraging tactics. To evaluate the interplay between prey abundance, prey vulnerability and predator space use, we examined patterns of black bear (Ursus americanus) predation of caribou (Rangifer tarandus) neonates in Newfoundland, Canada using data from 317 collared individuals (9 bears, 34 adult female caribou, 274 caribou calves). During the caribou calving season, we predicted that landscape features would influence calf vulnerability to bear predation, and that bears would actively hunt calves by selecting areas associated with increased calf vulnerability. Further, we hypothesized that bears would dynamically adjust their foraging tactics in response to spatiotemporal changes in calf abundance and vulnerability (collectively, calf availability). Accordingly, we expected bears to actively hunt calves when they were most abundant and vulnerable, but switch to foraging on other resources as calf availability declined. As predicted, landscape heterogeneity influenced risk of mortality, and bears displayed the strongest selection for areas where they were most likely to kill calves, which suggested they were actively hunting caribou. Initially, the per-capita rate at which bears killed calves followed a type-I functional response, but as the calving season progressed and calf vulnerability declined, kill rates dissociated from calf abundance. In support of our hypothesis, bears adjusted their foraging tactics when they were less efficient at catching calves, highlighting the influence that predation phenology may have on predator space use. Contrary to our expectations, however, bears appeared to continue to hunt caribou as calf availability declined, but switched from a tactic of selecting areas of increased calf vulnerability to a tactic that maximized encounter rates with calves. Our results reveal that generalist predators can dynamically adjust their foraging tactics over short time-scales in response to changing prey abundance and vulnerability. Further, they demonstrate the utility of integrating temporal dynamics of prey availability into investigations of predator-prey interactions, and move towards a mechanistic understanding of the dynamic foraging tactics of a large omnivore. © 2018 The Authors. Journal of Animal Ecology © 2018 British Ecological Society.
-
Optimizing Tactics for Use of the U.S. Antiviral Strategic National Stockpile for Pandemic Influenza
Dimitrov, Nedialko B.; Goll, Sebastian; Hupert, Nathaniel; Pourbohloul, Babak; Meyers, Lauren Ancel
2011-01-01
In 2009, public health agencies across the globe worked to mitigate the impact of the swine-origin influenza A (pH1N1) virus. These efforts included intensified surveillance, social distancing, hygiene measures, and the targeted use of antiviral medications to prevent infection (prophylaxis). In addition, aggressive antiviral treatment was recommended for certain patient subgroups to reduce the severity and duration of symptoms. To assist States and other localities meet these needs, the U.S. Government distributed a quarter of the antiviral medications in the Strategic National Stockpile within weeks of the pandemic's start. However, there are no quantitative models guiding the geo-temporal distribution of the remainder of the Stockpile in relation to pandemic spread or severity. We present a tactical optimization model for distributing this stockpile for treatment of infected cases during the early stages of a pandemic like 2009 pH1N1, prior to the wide availability of a strain-specific vaccine. Our optimization method efficiently searches large sets of intervention strategies applied to a stochastic network model of pandemic influenza transmission within and among U.S. cities. The resulting optimized strategies depend on the transmissability of the virus and postulated rates of antiviral uptake and wastage (through misallocation or loss). Our results suggest that an aggressive community-based antiviral treatment strategy involving early, widespread, pro-rata distribution of antivirals to States can contribute to slowing the transmission of mildly transmissible strains, like pH1N1. For more highly transmissible strains, outcomes of antiviral use are more heavily impacted by choice of distribution intervals, quantities per shipment, and timing of shipments in relation to pandemic spread. This study supports previous modeling results suggesting that appropriate antiviral treatment may be an effective mitigation strategy during the early stages of future influenza pandemics, increasing the need for systematic efforts to optimize distribution strategies and provide tactical guidance for public health policy-makers. PMID:21283514
-
Noise dosimetry for tactical environments.
Smalt, Christopher J; Lacirignola, Joe; Davis, Shakti K; Calamia, Paul T; Collins, Paula P
2017-06-01
Noise exposure and the subsequent hearing loss are well documented aspects of military life. Numerous studies have indicated high rates of noise-induced hearing injury (NIHI) in active-duty service men and women, and recent statistics from the U.S. Department of Veterans Affairs indicate a population of veterans with hearing loss that is growing at an increasing rate. In an effort to minimize hearing loss, the U.S. Department of Defense (DoD) updated its Hearing Conservation Program in 2010, and also has recently revised the DoD Design Criteria Standard Noise Limits (MIL-STD-1474E) which defines allowable noise levels in the design of all military acquisitions including weapons and vehicles. Even with such mandates, it remains a challenge to accurately quantify the noise exposure experienced by a Warfighter over the course of a mission or training exercise, or even in a standard work day. Noise dosimeters are intended for exactly this purpose, but variations in device placement (e.g., free-field, on-body, in/near-ear), hardware (e.g., microphone, analog-to-digital converter), measurement time (e.g., work day, 24-h), and dose metric calculations (e.g., time-weighted energy, peak levels, Auditory Risk Units), as well as noise types (e.g., continuous, intermittent, impulsive) can cause exposure measurements to be incomplete, inaccurate, or inappropriate for a given situation. This paper describes the design of a noise dosimeter capable of acquiring exposure data across tactical environments. Two generations of prototypes have been built at MIT Lincoln Laboratory with funding from the U.S. Army, Navy, and Marine Corps. Details related to hardware, signal processing, and testing efforts are provided, along with example tactical military noise data and lessons learned from early fieldings. Finally, we discuss the continued need to prioritize personalized dosimetry in order to improve models that predict or characterize the risk of auditory damage, to integrate dosimeters with hearing-protection devices, and to inform strategies and metrics for reducing NIHI. Copyright © 2016 Elsevier B.V. All rights reserved.
-
NASA Astrophysics Data System (ADS)
Loyall, Joseph P.; Carvalho, Marco; Martignoni, Andrew, III; Schmidt, Douglas; Sinclair, Asher; Gillen, Matthew; Edmondson, James; Bunch, Larry; Corman, David
2009-05-01
Net-centric information spaces have become a necessary concept to support information exchange for tactical warfighting missions using a publish-subscribe-query paradigm. To support dynamic, mission-critical and time-critical operations, information spaces require quality of service (QoS)-enabled dissemination (QED) of information. This paper describes the results of research we are conducting to provide QED information exchange in tactical environments. We have developed a prototype QoS-enabled publish-subscribe-query information broker that provides timely delivery of information needed by tactical warfighters in mobile scenarios with time-critical emergent targets. This broker enables tailoring and prioritizing of information based on mission needs and responds rapidly to priority shifts and unfolding situations. This paper describes the QED architecture, prototype implementation, testing infrastructure, and empirical evaluations we have conducted based on our prototype.
-
Marine atmospheric effects on electro-optical systems performance
NASA Astrophysics Data System (ADS)
Richter, Juergen H.; Hughes, Herbert G.
1990-09-01
For the past twelve years, a coordinated tri-service effort has been underway in the United States Department of Defense to provide an atmospheric effects assessment capability for existing and planned electro-optical (E0) systems. This paper reviews the exploratory development effort in the US Navy. A key responsibility for the Navy was the development of marine aerosol models. An initial model, the Navy Aerosol Model (NAN), was developed, tested, and transitioned into LOWTRAN 6. A more comprehensive model, the Navy Oceanic Vertical Aerosol Model (NOVAM), has been formulated and is presently undergoing comprehensive evaluation and testing. Marine aerosols and their extinction properties are only one important factor in EO systems performance assessment. For many EO systems applications, an accurate knowledge of marine background radiances is required in addition to considering the effects of the intervening atmosphere. Accordingly, a capability was developed to estimate the apparent sea surface radiance for different sea states and meteorological conditions. Also, an empirical relationship was developed which directly relates apparent mean sea temperature to calculated mean sky temperature. In situ measurements of relevant environmental parameters are essential for real-time EO systems performance assessment. Direct measurement of slant path extinction would be most desirable. This motivated a careful investigation of lidar (light detection and ranging) techniques including improvements to single-ended lidar profile inversion algorithms and development of new lidar techniques such as double-ended and dual-angle configurations. It was concluded that single-ended, single frequency lidars can not be used to infer slant path extinction with an accuracy necessary to make meaningful performance assessments. Other lidar configurations may find limited application in model validation and research efforts. No technique has emerged yet which could be considered ready for shipboard implementation. A shipboard real-time performance assessment system was developed and named PREOS (Performance and Range for EO Systems). PREOS has been incorporated into the Navy's Tactical Environmental Support System (TESS). The present version of PREOS is a first step in accomplishing the complex task of real-time systems performance assessment. Improved target and background models are under development and will be incorporated into TESS when tested and validated. A reliable assessment capability can be used to develop Tactical Decision Aids (TDAs). TDAs permit optimum selection or combination of sensors and estimation of a ship's own vulnerability against hostile systems.
-
Davis, Kelly Cue; Schraufnagel, Trevor J; Kajumulo, Kelly F; Gilmore, Amanda K; Norris, Jeanette; George, William H
2014-04-01
The purpose of this study was to investigate the variability in young heterosexual men's perceptions of the advantages and disadvantages of condom use in their casual sexual relationships. Because men who perceive greater disadvantages of condom use may be more likely to resist using them, we also explored the tactics that men employ to avoid using condoms. Semi-structured focus groups were conducted with single men who have sex with women (n = 60), aged 21-35 years, all of whom reported using condoms inconsistently. Transcripts were analyzed using a framework analysis approach. As expected, participants reported advantages and disadvantages to condom use that pertained to the likelihood and quality of sex, physical sensations during intercourse, and the risk of sexually transmitted infections and unwanted pregnancies. Within each of these topics, however, participants' appraisals of the relative pros and cons of condom use varied considerably. Additionally, participants reported that men use a wide range of condom use resistance tactics, including seduction, deception, and condom sabotage, and that the use of these tactics was viewed as normative behavior for men their age. These findings suggest that the effectiveness of sexual health prevention efforts could be enhanced by increasing young men's motivations to use condoms and by targeting social norms regarding condom use resistance. Additionally, the issue of men's condom use resistance clearly merits increased empirical investigation and intervention attention.
-
Vilhelmsson, Andreas; Mulinari, Shai
2017-08-09
Little is known about how pharmaceutical companies lobby authorities or experts regarding procurement or the use of vaccines and antivirals. This paper investigates how members of Denmark's pandemic planning committee experienced lobbying efforts by Roche, manufacturer of Tamiflu, the antiviral that was stockpiled before the 2009 A(H1N1) pandemic. Analysis of interviews with six of seven members of the Danish core pandemic committee, supplemented with documentary analysis. We sought to identify (1) arguments and (2) tactics used in lobbying, and to characterize interviewees' views on the impact of (3) lobbying and (4) scientific evidence on the decision to stockpile Tamiflu. Roche lobbied directly (in its own name) and through a seemingly independent third party. Roche used two arguments: (1) the procurement agreement had to be signed quickly because the drug would be delivered on a first-come, first-served basis and (2) Denmark was especially vulnerable to an influenza crisis because it had smaller Tamiflu stocks than other countries. Most interviewees suspected that lobbying had an impact on Tamiflu procurement. Our study highlights risks posed by pharmaceutical lobbying. Arguments and tactics deployed by Roche are likely to be repeated whenever many countries are negotiating drug procurements in a monopolistic market. © The Author 2017. Published by Oxford University Press on behalf of Faculty of Public Health.
-
1983-01-01
SUMMARY: (ollars in Thouesands) The changes between the funding profile shown in the FY 1983 Descriptive Summary and that shown in this De ,,criptive...System (ONAV Report Symbol 3960-12 b. I April 1982 MOSC Test Report Joint Tactical Information Distribution System Phase II (Distributed Time De -ision...Vehicle Tricked (LVTP7) 453 - - - 5,728 Product Improvement C0021 Landing Vehicle Tracked-Al - - - 2,848*, TBD TED C0061 Battlefield Surveillance De -vices
-
U.S. Marine Corps Concepts & Programs 2009
2009-01-01
war efforts in the CENTCOM AOR — that will demand balanced apportionment of limited re- sources . In this, the Marine Corps has identified four...Strike Fighter (JSF) Transition Plan 123 MV-22 Osprey Program 125 H-1 Upgrade (UH-1Y Huey/AH-1Z Cobra) 127 KC-130 Hercules 129 CH-53K Heavy Lift...leading joint-service development of our light, medium and heavy tactical wheeled vehicles for the joint force. The Expeditionary Fighting Vehicle (EFV
-
2008 Tactical Wheeled Vehicles Conference (TWV) Volume 3
2008-02-05
Armor/ GPK OTHER SIGNIFICANT PROCUREMENT EFFORTS Project Manager COL Scott R. Kidd Deputy PM Acquisition: Tony Shaw Deputy PM Logistics: Cesare Gaglio r...Support Modularity/ Grow the Army Full spectrum support to the War Fight & Modularity LSACM1117 ASV Production Frag Kit 5/ GPK TPE Refurb Gunner Restraint...Harness HEMTT AoA LSAC Production Objective – Gunner Protection Kit (O- GPK ) HMMWV HTV FMTV M1151/52 20 3 CSL PMs ~ Approximately 220K Systems Fielded
-
Command History. 1967. Volume 2. Sanitized
1967-01-01
concrete concepts for RD necessitated first de - fining what the term should encompass, who would be involved, and where and in what order the process...interference with RD actions to follow. By clearing a relatively large zone surrounding the hamlet and village areas, a de - fense in depth could be...by NfACV in terms of coordination of effort, adequacy and J:•t•’ation Cf personnel and equipment, and balance between tactical and strat,.gic programa
-
Tactical Generalship: A View from the Past and a Look Toward the 21st Century
1986-12-05
Toward the 21st Centur Approved by: -Monograph Director (Robert M. Epstein, Ph.D.) Director, School of (Col. Richard Hart Sinnreich, MA) Advanced...accomplish missions under stress - ful conditions. In order to maintain his perspective and to continue to focus on his main effort, it is critical that...his higher commanders but also to the country he serves. Fortitude involves resolute perseverance and firmness of mind under stressful conditions. This
-
Tactical STOL moment balance through innovative configuration technology
NASA Technical Reports Server (NTRS)
Eckard, G. J.; Sutton, R. C.; Poth, G. E.
1981-01-01
Innovative and conventional thrust vectoring moment balance mechanisms, as applied to advanced tactical fighters, are examined. The innovative mechanisms include thrust line translation, life line translation, and auxiliary power control; the conventional mechanisms under investigation are horizontal tails, canards, and variable sweep wings. These mechanisms are tested for their ability to provide negative static margins for landing approach or relocation of the vectored thrust line nearer the aircraft's center of gravity. The net pitching moment due to wing, flaps, and vectored thrust lift would then be small, making possible beneficial trim forces from small trimming devices. These innovative mechanisms are, however, possibly heavy and must be evaluated on their complexity, reliability, maintainability, and STOL capabilities. Several candidate fighter configurations are compared and evaluated.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
HargroveJr., William Walter; Spruce, Joe; Gasser, Gerry
2009-01-01
Imagine a national system with the ability to quickly identify forested areas under attack from insects or disease. Such an early warning system might minimize surprises such as the explosion of caterpillars referred to in the quotation to the left. Moderate resolution (ca. 500m) remote sensing repeated at frequent (ca. weekly) intervals could power such a monitoring system that would respond in near real-time. An ideal warning system would be national in scope, automated, able to improve its prognostic ability with experience, and would provide regular map updates online in familiar and accessible formats. Such a goal is quite ambitiousmore » - analyzing vegetation change weekly at a national scale with moderate resolution is a daunting task. The foremost challenge is discerning unusual or unexpected disturbances from the normal backdrop of seasonal and annual changes in vegetation conditions. A historical perspective is needed to define a 'baseline' for expected, normal behavior against which detected changes can be correctly interpreted. It would be necessary to combine temperature, precipitation, soils, and topographic information with the remotely sensed data to discriminate and interpret the changing vegetation conditions on the ground. Conterminous national coverage implies huge data volumes, even at a moderate resolution (250-500m), and likely requires a supercomputing capability. Finally, such a national warning system must carefully balance the rate of successful threat detection with false positives. Since 2005, the USDA Forest Service has partnered with the NASA Stennis Space Center and Oak Ridge National Laboratory to develop methods for monitoring environmental threats, including native insects and diseases, wildfire, invasive pests and pathogens, tornados, hurricanes, and hail. These tools will be instrumental in helping the Forest Service's two Environmental Threat Assessment Centers better meet their Congressional mandate to help track the health of the Nation's forests and rangelands. We envision two scales of forest monitoring: (1) a strategic, satellite-based monitoring of broad regions to identify particular locations where threats are suspected (i.e., early warning), and (2) a fine-scale, tactical tier consisting of airborne overflights and on-the-ground monitoring to check the validity of warnings from the upper tier. The tactical tier is already largely in place within the Forest Service and its State collaborators, consisting of aerial detection surveys (sketch mapping from aircraft), ground surveys, and trapping programs. However, these efforts are expensive and labor-intensive, can be dangerous, and may not provide sufficient broad-area coverage. Far from replacing the tactical tier, the national system will rely on the finer-scale efforts to confirm, validate, and attribute causes of detected forest disturbances. One important objective of the national warning system will be to help direct the focus of the tactical tier, making their efforts more cost efficient and effective.« less
-
Everyday music listening and affect regulation: The role of MP3 players
2013-01-01
The use of digital portable music devices such as MP3 players has rapidly increased during the last decade, and the sheer availability of music offered by such players raises questions about their impact on listeners’ mental and physical health and well-being. This article explores MP3 player use as an everyday tactic for affect regulation, here understood as an individual's efforts to maintain or change the intensity or duration of a given affect. The ability to understand and regulate affects has significant health implications, and among the tactics relevant to such regulation, engagement with music has proven to be particularly successful. The material presented in this article is based on a qualitative interview study focused on MP3 player use as a medium for musical self-care. Because MP3 users can listen to whatever they want, whenever they want, and target their music in the interests of managing and regulating moods and emotions, the MP3 player represents a valuable and convenient technology of affect regulation. PMID:23930987
-
Everyday music listening and affect regulation: the role of MP3 players.
Skånland, Marie Strand
2013-08-07
The use of digital portable music devices such as MP3 players has rapidly increased during the last decade, and the sheer availability of music offered by such players raises questions about their impact on listeners' mental and physical health and well-being. This article explores MP3 player use as an everyday tactic for affect regulation, here understood as an individual's efforts to maintain or change the intensity or duration of a given affect. The ability to understand and regulate affects has significant health implications, and among the tactics relevant to such regulation, engagement with music has proven to be particularly successful. The material presented in this article is based on a qualitative interview study focused on MP3 player use as a medium for musical self-care. Because MP3 users can listen to whatever they want, whenever they want, and target their music in the interests of managing and regulating moods and emotions, the MP3 player represents a valuable and convenient technology of affect regulation.
-
Kloo, Daniela; Kain, Winfried
2016-01-02
Knowledge and use of self-presentational tactics is an important social skill. We examined understanding of the function of three different self-presentational tactics (self-promotion, ingratiation and blasting) in 11 8-12-year-old boys with attention-deficit/hyperactivity disorder (ADHD) and 11 matched comparison children. Children were given six different self-presentation stories, two for each one of the three different tactics. After each story, they were asked to evaluate the effects of the self-presentational tactic used. Children with ADHD rated self-promotion and blasting as more positive and more effective-and ingratiation as less positive and less effective-than children in the control group. This implicates that children with ADHD prefer simple and direct self-presentational strategies (like self-promotion), and, therefore, may not as easily understand more subtle strategies (like ingratiation). They also seem to be more inclined to use negatively connoted strategies (like blasting). We suggest that this limited understanding of self-presentational strategies in children with ADHD may explain some of their problems in social interactions. Therefore, social skill interventions in children with ADHD should incorporate elements focusing on use and understanding of different self-presentational strategies.
-
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.
-
User acceptance of intelligent avionics: A study of automatic-aided target recognition
NASA Technical Reports Server (NTRS)
Becker, Curtis A.; Hayes, Brian C.; Gorman, Patrick C.
1991-01-01
User acceptance of new support systems typically was evaluated after the systems were specified, designed, and built. The current study attempts to assess user acceptance of an Automatic-Aided Target Recognition (ATR) system using an emulation of such a proposed system. The detection accuracy and false alarm level of the ATR system were varied systematically, and subjects rated the tactical value of systems exhibiting different performance levels. Both detection accuracy and false alarm level affected the subjects' ratings. The data from two experiments suggest a cut-off point in ATR performance below which the subjects saw little tactical value in the system. An ATR system seems to have obvious tactical value only if it functions at a correct detection rate of 0.7 or better with a false alarm level of 0.167 false alarms per square degree or fewer.
-
A human performance evaluation of graphic symbol-design features.
Samet, M G; Geiselman, R E; Landee, B M
1982-06-01
16 subjects learned each of two tactical display symbol sets (conventional symbols and iconic symbols) in turn and were then shown a series of graphic displays containing various symbol configurations. For each display, the subject was asked questions corresponding to different behavioral processes relating to symbol use (identification, search, comparison, pattern recognition). The results indicated that: (a) conventional symbols yielded faster pattern-recognition performance than iconic symbols, and iconic symbols did not yield faster identification than conventional symbols, and (b) the portrayal of additional feature information (through the use of perimeter density or vector projection coding) slowed processing of the core symbol information in four tasks, but certain symbol-design features created less perceptual interference and had greater correspondence with the portrayal of specific tactical concepts than others. The results were discussed in terms of the complexities involved in the selection of symbol design features for use in graphic tactical displays.
-
1983-02-01
NO-GO 16.8 HMMWVG 16.3 NO-GO 18.6 13.n NO-GO 16.8 HMMWV W/SHELTER 16.1 NO-GO 18.3 13.0 NO-GO 16.8 6 II TABLE I PREDICTED VEHICLE MORILITY CUMULATIVE...TACTICAL MORILITY LEVELS WEST GERMANY-DRY MID-EAST )RY TACTICAL TACTICAL TACTICAL TACTICAL TACTICAL TAC TIC.’L VEHICLE HIGH STANDARD SUPPORT HIGH
-
Strategic and tactical fuel treatment evaluation tools
Ken Skog
2007-01-01
Strategic identification and local placement of fuel treatments are significant regional and local forest management problems addressed by two tools developed by Forest Service Research and Development.
-
Roulin, Nicolas; Bourdage, Joshua S.
2017-01-01
Research has examined the antecedents of applicants' use of impression management (IM) tactics in employment interviews. All existing empirical studies have measured IM in one particular interview. Yet, applicants generally interview multiple times for different positions, and thus have multiple opportunities to engage in IM, before they can secure a job. Similarly, recent theoretical advances in personnel selection and IM research have suggested that applicant behaviors should be considered as dynamic and adaptive in nature. In line with this perspective, the present study is the first to examine the role of individual differences in both applicants' use of IM tactics and the variability in IM use across multiple interviews. It also highlights which honest and deceptive IM tactics remain stable vs. vary in consecutive interviews with different interviewers and organizations. Results suggest that applicants high in Extraversion or core self-evaluations tend to engage in more honest self-promotion but do not adapt their IM approach across interviews. In contrast, applicants who possess more undesirable personality traits (i.e., low on Honesty-Humility and Conscientiousness, but high on Machiavellianism, Narcissism, Psychopathy, or Competitive Worldviews) tend to use more deceptive IM (and especially image creation tactics) and are also more likely to adapt their IM strategy across interviews. Because deceptive IM users can obtain better evaluations from interviewers and the personality profile of those users is often associated with undesirable workplace outcomes, this study provides additional evidence for the claim that deceptive IM (or faking) is a potential threat for organizations. PMID:28174546
-
Roulin, Nicolas; Bourdage, Joshua S
2017-01-01
Research has examined the antecedents of applicants' use of impression management (IM) tactics in employment interviews. All existing empirical studies have measured IM in one particular interview. Yet, applicants generally interview multiple times for different positions, and thus have multiple opportunities to engage in IM, before they can secure a job. Similarly, recent theoretical advances in personnel selection and IM research have suggested that applicant behaviors should be considered as dynamic and adaptive in nature. In line with this perspective, the present study is the first to examine the role of individual differences in both applicants' use of IM tactics and the variability in IM use across multiple interviews. It also highlights which honest and deceptive IM tactics remain stable vs. vary in consecutive interviews with different interviewers and organizations. Results suggest that applicants high in Extraversion or core self-evaluations tend to engage in more honest self-promotion but do not adapt their IM approach across interviews. In contrast, applicants who possess more undesirable personality traits (i.e., low on Honesty-Humility and Conscientiousness, but high on Machiavellianism, Narcissism, Psychopathy, or Competitive Worldviews) tend to use more deceptive IM (and especially image creation tactics) and are also more likely to adapt their IM strategy across interviews. Because deceptive IM users can obtain better evaluations from interviewers and the personality profile of those users is often associated with undesirable workplace outcomes, this study provides additional evidence for the claim that deceptive IM (or faking) is a potential threat for organizations.
-
[Injuries to the upper limbs in competitive wrestlers].
Michael, J W-P; Müller, L; Schikora, N; Eysel, P; König, D P
2008-06-01
Great variety of tackling and defence in wrestling in standing position and on the floor cannot be compared to other kind of sports. High demand to motoric characteristics and tournament specific movability is required. However wrestling in Germany belongs to a fringe sport there is an increase of professionality. This leads to a sufficient and high-demanded supervision. Aim of this retrospective study was to evaluate sport injuries using a questionnaire and to figure out a correlation between kind and frequency of sport injuries of different body regions. 163 questionnaires out of 200 had been evaluated. In the region of the upper limb injuries had been found in 23%. The injury rate was higher in the athletes wrestling in the 2nd league. Wrestling is a technically and tactically ambitious sport. Injuries should be evaluated very careful to minimize the risk changing tactics and training methods.
-
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.
-
Martin, Thomas E
2015-08-28
Life history theory attempts to explain why species differ in offspring number and quality, growth rate, and parental effort. I show that unappreciated interactions of these traits in response to age-related mortality risk challenge traditional perspectives and explain life history evolution in songbirds. Counter to a long-standing paradigm, tropical songbirds grow at similar overall rates to temperate species but grow wings relatively faster. These growth tactics are favored by predation risk, both in and after leaving the nest, and are facilitated by greater provisioning of individual offspring by parents. Increased provisioning of individual offspring depends on partitioning effort among fewer young because of constraints on effort from adult and nest mortality. These growth and provisioning responses to mortality risk finally explain the conundrum of small clutch sizes of tropical birds. Copyright © 2015, American Association for the Advancement of Science.
-
Intelligence Preparation of the Battlefield: Is It Worth the Effort?
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
-
A Simulation Analysis of an Automated Identification Processor for the Tactical Air Control System.
1986-06-01
available at the work station for the M&I operators to identify aircraft. Some data is provided via the console such as the IFF/SIF and the airspace control...factors led to the development of efficient work stations for the functional positions in the air defense mission. Experimental Design Experiments are...techniques that helped keep the thesis work "on track"! The Research Design The research plan or design of this thesis effort is not unique. In fact
-
Soviet short-range nuclear forces: flexible response or flexible aggression. Student essay
DOE Office of Scientific and Technical Information (OSTI.GOV)
Smith, T.R.
1987-03-23
This essay takes a critical look at Soviet short-range nuclear forces in an effort to identify Soviet capabilities to fight a limited nuclear war with NATO. From an analysis of Soviet military art, weapon-system capabilities and tactics, the author concludes that the Soviets have developed a viable limited-nuclear-attack option. Unless NATO reacts to this option, the limited nuclear attack may become favored Soviet option and result in the rapid defeat of NATO.
-
2016-06-10
and conclusions expressed herein are those of the student author and do not necessarily represent the views of the U.S. Army Command and General... view problems and plans from a different angle than doctrine or conventional wisdom would dictate and ensures that staffs do not get caught in...Sustain support for coalition force efforts in Shia and Kurdish regions.11 However, he and his staff viewed the solution in a different way than
-
Proposal for Creating a Pocket of Innovation and Adaptability Within a Bureaucratic Enterprise
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nichols, T. T.; Millet, C. B.
2001-07-02
A conceptual framework is developed that is based on a behavioral model for organizations that rely upon innovation and adaptability for their survival in the market place. The model supports the assertion that change efforts aimed at performance improvement need a systems approach because contributions to an organization's performance cross functional lines and are systemic in nature. The model implies four conclusions for a unit trying to effectuate change within a greater bureaucracy. First, the desired behaviors are currently neither evaluated nor rewarded enough by either the enterprise or the local unit. Second, the model has to be applied tomore » the local unit, treating the unit as a distinct enterprise itself. Third, a misalignment between the unit's new form and that of the rest of the enterprise will invariably be created. Fourth, this misalignment has to be minimized enough by the local unit to avoid the larger enterprise from responding negatively to the change effort. The mode l results in a change approach that constrains localized behavior modification by the need to remain aligned with the overall structure of the complete enterprise. The conceptual framework is used to develop a proposal for effectuating behavioral change within the High-Level Waste (HLW) Program at the Idaho National Engineering and Environmental Laboratory (INEEL). A ''strawman'' involving a set of critical systems, performance and evaluation measures, and tactics is presented as a starting point for further discussion and development within the Program organization.« less
-
Proposal for Creating a Pocket of Innovation & Adaptability within a Bureaucratic Enterprise
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nichols, Todd Travis; Millet, C. D.
2001-07-01
A conceptual framework is developed that is based on a behavioral model for organizations that rely upon innovation and adaptability for their survival in the market place. The model supports the assertion that change efforts aimed at performance improvement need a systems approach because contributions to an organization's performance cross functional lines and are systemic in nature. The model implies four conclusions for a unit trying to effectuate change within a greater bureaucracy. First, the desired behaviors are currently neither evaluated nor rewarded enough by either the enterprise or the local unit. Second, the model has to be applied tomore » the local unit, treating the unit as a distinct enterprise itself. Third, a misalignment between the unit's new form and that of the rest of the enterprise will invariably be created. Fourth, this misalignment has to be minimized enough by the local unit to avoid the larger enterprise from responding negatively to the change effort. The model results in a change approach that constrains localized behavior modification by the need to remain aligned with the overall structure of the complete enterprise. The conceptual framework is used to develop a proposal for effectuating behavioral change within the High-Level Waste (HLW) Program at the Idaho National Engineering and Environmental Laboratory (INEEL). A "strawman" involving a set of critical systems, performance and evaluation measures, and tactics is presented as a starting point for further discussion and development within the Program organization.« less
-
The Art and Science of Tactics
1977-01-01
THE ART AND SCIENCE OF TACTICS by MAJOR ROBERT A. DOUGHTY, US ARMY E stablishing the nature of tactics has been a pastime of professional...tactics in the US Army have implicitly begun to assume that tactics is more an exact science than an " art and science ." As one recent military writer...and 19th centuries generally agreed that tactics was more an art than it was a science . Many agreed with the terse definition given by Antoine
-
JTIDS electromagnetic compatibility in the 960-1215 MHz band
NASA Astrophysics Data System (ADS)
Lokuta, Robert S.
1992-01-01
The Joint Tactical Information Distribution System (JTIDS) operates in the 960-1215 MHz frequency band. This band is allocated world-wide on a primary basis for aeronautical radio navigation. JTIDS was designed to be electromagnetically compatible with the Air Traffic Control systems that operate in this band. Over the past 15 years, extensive bench tests, flight tests, and analyses were conducted to assess the electromagnetic compatibility (EMC) of JTIDS in the 960-1215 MHz band. This report summarizes the results and conclusions of these efforts, presents some supporting data and provides specific guidance for the operation of JTIDS within the National Air Space. Guidance and recommendations are also provided to assist in the definition and scope of a JTIDS EMC test and analysis effort.
-
Debugging embedded computer programs. [tactical missile computers
NASA Technical Reports Server (NTRS)
Kemp, G. H.
1980-01-01
Every embedded computer program must complete its debugging cycle using some system that will allow real time debugging. Many of the common items addressed during debugging are listed. Seven approaches to debugging are analyzed to evaluate how well they treat those items. Cost evaluations are also included in the comparison. The results indicate that the best collection of capabilities to cover the common items present in the debugging task occurs in the approach where a minicomputer handles the environment simulation with an emulation of some kind representing the embedded computer. This approach can be taken at a reasonable cost. The case study chosen is an embedded computer in a tactical missile. Several choices of computer for the environment simulation are discussed as well as different approaches to the embedded emulator.
-
Departure Queue Prediction for Strategic and Tactical Surface Scheduler Integration
NASA Technical Reports Server (NTRS)
Zelinski, Shannon; Windhorst, Robert
2016-01-01
A departure metering concept to be demonstrated at Charlotte Douglas International Airport (CLT) will integrate strategic and tactical surface scheduling components to enable the respective collaborative decision making and improved efficiency benefits these two methods of scheduling provide. This study analyzes the effect of tactical scheduling on strategic scheduler predictability. Strategic queue predictions and target gate pushback times to achieve a desired queue length are compared between fast time simulations of CLT surface operations with and without tactical scheduling. The use of variable departure rates as a strategic scheduler input was shown to substantially improve queue predictions over static departure rates. With target queue length calibration, the strategic scheduler can be tuned to produce average delays within one minute of the tactical scheduler. However, root mean square differences between strategic and tactical delays were between 12 and 15 minutes due to the different methods the strategic and tactical schedulers use to predict takeoff times and generate gate pushback clearances. This demonstrates how difficult it is for the strategic scheduler to predict tactical scheduler assigned gate delays on an individual flight basis as the tactical scheduler adjusts departure sequence to accommodate arrival interactions. Strategic/tactical scheduler compatibility may be improved by providing more arrival information to the strategic scheduler and stabilizing tactical scheduler changes to runway sequence in response to arrivals.
-
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.
-
The Use of Influence Tactics Among Mid-Level Managers in the Community College.
ERIC Educational Resources Information Center
Quinley, John W.; Baker, George A. III; Gillett-Karam, Rosemary
1995-01-01
Examines the extent to which community college midlevel managers use power and influence tactics. Results show tactics were not used uniformly and were mostly directed toward lateral levels. Community college administrators employed influence tactics more often than did corporate, with both ranking tactics in almost identical order of use. (19…
-
When Management Negotiates. A Guidebook for Sound Collective Bargaining.
ERIC Educational Resources Information Center
National Association of Manufacturers, New York, NY. Industrial Relations Committee.
This guide provides management with specific procedural and tactical advice to be used while negotiating a labor union contract. The first 10 chapters suggest management techniques for collection and evaluation of pertinent information, evaluation of past negotiation experiences, formulation of company proposals, selection of the company…
-
Airborne Reconnoissance Pod Flijht Test
NASA Astrophysics Data System (ADS)
Henkel, P.; Sturz, R.
1987-02-01
Today's political environment has seen an increasing effort for deficit reduction resulting in defense budget cuts and decreased spending. Military capability is difficult to maintain under these circumstances unless innovation offers a low-cost alternative. One critical military capability is the ability to collect intelligence data efficiently. Tactical aerial reconnaissance its a large part of this capability. The aerial reconnaissance process usually involves dedicated aircraft with a single mission. The aircraft used for this mission are specially outfitted versions of fighter aircraft with avionics modified for the reconnaissance task. The luxury of such aircraft appears to be a thing of the past. This can be seen by recent attempts to designate a next-generation reconnaissance aircraft without success. Stopgap measures have been offered which consist of updating existing reconnaissance aircraft with new sensors and improved avionics. Upgrades definitely have their place, but do not take advantage of the multirole capabilities of modern tactical aircraft. Tactical aircraft avionics suites afford options not found in older aircraft, plus improved maintenance aspects of such systems. One method of overcoming aircraft generation gaps is to include a reconnaissance option in the form of a pod. The reconnaissance pod is not a new concept, but one which may have "found its time." The reconnaissance pod outfitted with modern sensors offers versatility, survivability and economy while reducing logistics, maintenance and training. This paper discusses a pod and sensor suite flight test program performed to verify the design features of the aerial reconnaissance pod.
-
Tenga, Albin; Holme, Ingar; Ronglan, Lars Tore; Bahr, Roald
2010-02-01
Methods of analysis that include an assessment of opponent interactions are thought to provide a more valid means of team match performance. The purpose of this study was to examine the effect of playing tactics on achieving score-box possession by assessing opponent interactions in Norwegian elite soccer matches. We analysed a random series of 1703 team possessions from 163 of 182 (90%) matches played in the professional men's league during the 2004 season. Multidimensional qualitative data obtained from ten ordered categorical variables were used. Offensive tactics were more effective in producing score-box possessions when playing against an imbalanced defence (28.5%) than against a balanced defence (6.5%) (P < 0.001). Multiple logistic regression found that, for the main variable "team possession type", counterattacks were more effective than elaborate attacks when playing against an imbalanced defence (odds ratio: 2.69; 95% confidence interval: 1.64 to 4.43) but not against a balanced defence (odds ratio: 1.14; 95% confidence interval: 0.47 to 2.76). Assessment of opponent interactions is critical to evaluate the effectiveness of offensive playing tactics on producing score-box possessions, and improves the validity of team match-performance analysis in soccer.
-
Østergaard, Lise Rosendal
2015-12-01
Improving the use of public maternal health facilities to prevent maternal death is a priority in developing countries. Accumulating evidence suggests that a key factor in choosing a facility-based delivery is the collaboration and the communication between healthcare providers and women. This article attempts to provide a fine-grained understanding of health system deficiencies, healthcare provider practices and women's experiences with maternal public healthcare. This article presents findings from ethnographic research conducted in the Central-East Region of Burkina Faso over a period of eight months (January-August 2013). It is based on monthly interviews with 14 women from village (10) and town (4) and on structured observations of clinical encounters in three primary healthcare facilities (two rural and one urban) (23 days). In addition, 13 health workers were interviewed and 11 focus groups with women from village (6) and town (5) were conducted (48 participants). Guided by an analytic focus on strategies and tactics and drawing on recent discussions on the notion of 'biomedical security', the article explores what tactics women employ in their efforts to maximize their chances of having a positive experience with public maternal healthcare. The synthesis of the cases shows that, in a context of poverty and social insecurity, women employ five tactics: establishing good relations with health workers, being mindful of their 'health booklet', attending prenatal care consultations, minimizing the waiting time at the maternity unit and using traditional medicines. In this way, women strive to achieve biomedical security for themselves and their child and to preserve their social reputation. The study reveals difficulty in the collaboration and communication between health workers and women and suggests that greater attention should be paid to social relations between healthcare providers and users. Copyright © 2015 Elsevier Ltd. All rights reserved.
-
Comparisons: Technical-Tactical and Time-Motion Analysis of Mixed Martial Arts by Outcomes.
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.
-
Towards a tactical nuclear weapons treaty? Is There a Role of IAEA Tools of Safeguards?
DOE Office of Scientific and Technical Information (OSTI.GOV)
Saunders, Emily C.; Rowberry, Ariana N.; Fearey, Bryan L.
2012-07-12
In recent years, there is growing interest in formal negotiations on non-strategic or tactical nuclear weapons. With the negotiations of New START, there has been much speculation that a tactical nuclear weapons treaty should be included in the follow on to New START. This paper examines the current policy environment related to tactical weapons and some of the issues surrounding the definition of tactical nuclear weapons. We then map out the steps that would need to be taken in order to begin discussions on a tactical nuclear weapons treaty. These steps will review the potential role of the IAEA inmore » verification of a tactical nuclear weapons treaty. Specifically, does IAEA involvement in various arms control treaties serve as a useful roadmap on how to overcome some of the issues pertaining to a tactical nuclear weapons treaty?« less
-
Tactical expertise assessment in youth football using representative tasks.
Serra-Olivares, Jaime; Clemente, Filipe Manuel; González-Víllora, Sixto
2016-01-01
Specific football drills improve the development of technical/tactical and physical variables in players. Based on this principle, in recent years it has been possible to observe in daily training a growing volume of small-sided and conditioned games. These games are smaller and modified forms of formal games that augment players' perception of specific tactics. Despite this approach, the assessment of players' knowledge and tactical execution has not been well documented, due mainly to the difficulty in measuring tactical behavior. For that reason, this study aims to provide a narrative review about the tactical assessment of football training by using representative tasks to measure the tactical expertise of youth football players during small-sided and conditioned games. This study gives an overview of the ecological approach to training and the principles used for representative task design, providing relevant contribution and direction for future research into the assessment of tactical expertise in youth football.
-
Science-based Forest Management in an Era of Climate Change
NASA Astrophysics Data System (ADS)
Swanston, C.; Janowiak, M.; Brandt, L.; Butler, P.; Handler, S.; Shannon, D.
2014-12-01
Recognizing the need to provide climate adaptation information, training, and tools to forest managers, the Forest Service joined with partners in 2009 to launch a comprehensive effort called the Climate Change Response Framework (www.forestadaptation.org). The Framework provides a structured approach to help managers integrate climate considerations into forest management plans and then implement adaptation actions on the ground. A planning tool, the Adaptation Workbook, is used in conjunction with vulnerability assessments and a diverse "menu" of adaptation approaches to generate site-specific adaptation actions that meet explicit management objectives. Additionally, a training course, designed around the Adaptation Workbook, leads management organizations through this process of designing on-the-ground adaptation tactics for their management projects. The Framework is now being actively pursued in 20 states in the Northwoods, Central Hardwoods, Central Appalachians, Mid-Atlantic, and New England. The Framework community includes over 100 science and management groups, dozens of whom have worked together to complete six ecoregional vulnerability assessments covering nearly 135 million acres. More than 75 forest and urban forest adaptation strategies and approaches were synthesized from peer-reviewed and gray literature, expert solicitation, and on-the-ground adaptation projects. These are being linked through the Adaptation Workbook process to on-the-ground adaptation tactics being planned and employed in more than 50 adaptation "demonstrations". This presentation will touch on the scientific and professional basis of the vulnerability assessments, and showcase efforts where adaptation actions are currently being implemented in forests.
-
Social effects on foraging behavior and success depend on local environmental conditions
Marshall, Harry H; Carter, Alecia J; Ashford, Alexandra; Rowcliffe, J Marcus; Cowlishaw, Guy
2015-01-01
In social groups, individuals' dominance rank, social bonds, and kinship with other group members have been shown to influence their foraging behavior. However, there is growing evidence that the particular effects of these social traits may also depend on local environmental conditions. We investigated this by comparing the foraging behavior of wild chacma baboons, Papio ursinus, under natural conditions and in a field experiment where food was spatially clumped. Data were collected from 55 animals across two troops over a 5-month period, including over 900 agonistic foraging interactions and over 600 food patch visits in each condition. In both conditions, low-ranked individuals received more agonism, but this only translated into reduced foraging performances for low-ranked individuals in the high-competition experimental conditions. Our results suggest one possible reason for this pattern may be low-ranked individuals strategically investing social effort to negotiate foraging tolerance, but the rank-offsetting effect of this investment being overwhelmed in the higher-competition experimental environment. Our results also suggest that individuals may use imbalances in their social bonds to negotiate tolerance from others under a wider range of environmental conditions, but utilize the overall strength of their social bonds in more extreme environments where feeding competition is more intense. These findings highlight that behavioral tactics such as the strategic investment of social effort may allow foragers to mitigate the costs of low rank, but that the effectiveness of these tactics is likely to be limited in certain environments. PMID:25691973
-
Cognitive representations and cognitive processing of team-specific tactics in soccer.
Lex, Heiko; Essig, Kai; Knoblauch, Andreas; Schack, Thomas
2015-01-01
Two core elements for the coordination of different actions in sport are tactical information and knowledge about tactical situations. The current study describes two experiments to learn about the memory structure and the cognitive processing of tactical information. Experiment 1 investigated the storage and structuring of team-specific tactics in humans' long-term memory with regard to different expertise levels. Experiment 2 investigated tactical decision-making skills and the corresponding gaze behavior, in presenting participants the identical match situations in a reaction time task. The results showed that more experienced soccer players, in contrast to less experienced soccer players, possess a functionally organized cognitive representation of team-specific tactics in soccer. Moreover, the more experienced soccer players reacted faster in tactical decisions, because they needed less fixations of similar duration as compared to less experienced soccer players. Combined, these experiments offer evidence that a functionally organized memory structure leads to a reaction time and a perceptual advantage in tactical decision-making in soccer. The discussion emphasizes theoretical and applied implications of the current results of the study.
-
Cognitive Representations and Cognitive Processing of Team-Specific Tactics in Soccer
Lex, Heiko; Essig, Kai; Knoblauch, Andreas; Schack, Thomas
2015-01-01
Two core elements for the coordination of different actions in sport are tactical information and knowledge about tactical situations. The current study describes two experiments to learn about the memory structure and the cognitive processing of tactical information. Experiment 1 investigated the storage and structuring of team-specific tactics in humans’ long-term memory with regard to different expertise levels. Experiment 2 investigated tactical decision-making skills and the corresponding gaze behavior, in presenting participants the identical match situations in a reaction time task. The results showed that more experienced soccer players, in contrast to less experienced soccer players, possess a functionally organized cognitive representation of team-specific tactics in soccer. Moreover, the more experienced soccer players reacted faster in tactical decisions, because they needed less fixations of similar duration as compared to less experienced soccer players. Combined, these experiments offer evidence that a functionally organized memory structure leads to a reaction time and a perceptual advantage in tactical decision-making in soccer. The discussion emphasizes theoretical and applied implications of the current results of the study. PMID:25714486
-
Heuristic automation for decluttering tactical displays.
St John, Mark; Smallman, Harvey S; Manes, Daniel I; Feher, Bela A; Morrison, Jeffrey G
2005-01-01
Tactical displays can quickly become cluttered with large numbers of symbols that can compromise effective monitoring. Here, we studied how heuristic automation can aid users by intelligently "decluttering" the display. In a realistic simulated naval air defense task, 27 experienced U.S. Navy users monitored a cluttered airspace and executed defensive responses against significant threats. An algorithm continuously evaluated aircraft for their levels of threat and decluttered the less threatening ones by dimming their symbols. Users appropriately distrusted and spot-checked the automation's assessments, and decluttering had very little effect on which aircraft were judged as significantly threatening. Nonetheless, decluttering improved the timeliness of responses to threatening aircraft by 25% as compared with a baseline display with no decluttering; it was especially beneficial for threats in more peripheral locations, and 25 of 27 participants preferred decluttering. Heuristic automation, when properly designed to guide users' attention by decluttering less important objects, may prove valuable in many cluttered monitoring situations, including air traffic management, crisis team management, and tactical situation awareness in general.
-
Diehl, Glen; Major, Solomon
2015-01-01
Measuring the effectiveness of military Global Health Engagements (GHEs) has become an area of increasing interest to the military medical field. As a result, there have been efforts to more logically and rigorously evaluate GHE projects and programs; many of these have been based on the Logic and Results Frameworks. However, while these Frameworks are apt and appropriate planning tools, they are not ideally suited to measuring programs' effectiveness. This article introduces military medicine professionals to the Measures of Effectiveness for Defense Engagement and Learning (MODEL) program, which implements a new method of assessment, one that seeks to rigorously use Measures of Effectiveness (vs. Measures of Performance) to gauge programs' and projects' success and fidelity to Theater Campaign goals. While the MODEL method draws on the Logic and Results Frameworks where appropriate, it goes beyond their planning focus by using the latest social scientific and econometric evaluation methodologies to link on-the-ground GHE "lines of effort" to the realization of national and strategic goals and end-states. It is hoped these methods will find use beyond the MODEL project itself, and will catalyze a new body of rigorous, empirically based work, which measures the effectiveness of a broad spectrum of GHE and security cooperation activities. We based our strategies on the principle that it is much more cost-effective to prevent conflicts than it is to stop one once it's started. I cannot overstate the importance of our theater security cooperation programs as the centerpiece to securing our Homeland from the irregular and catastrophic threats of the 21st Century.-GEN James L. Jones, USMC (Ret.). Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.
-
The Strategic Management of Store Brand Perceived Quality
NASA Astrophysics Data System (ADS)
Yang, Defeng
Store brand plays a vital role in the success of retailers. Perceived quality is one of important factors influencing consumers' store brand purchase intention. Store brand perceived quality is lower compared with objective quality or national brand. For this end, the purpose of this article is to examine how to manage store brand perceived quality in strategic level. This article firstly discusses how consumers evaluate product quality, and the theoretical background of the reason that store brand perceived quality is lower from the view of cue related theories. Then, consumers' store brand quality evaluation is explored. Finally, this article presents several strategic tactics to increase store brand perceived quality. These tactics include choosing store's name as store brand name, making large advertising investment, improving store brand product package, and strengthening the relationship with store brand product suppliers.
-
Communication networks for the tactical edge
NASA Astrophysics Data System (ADS)
Evans, Joseph B.; Pennington, Steven G.; Ewy, Benjamin J.
2017-04-01
Information at the tactical level is increasingly critical in today's conflicts. The proliferation of commercial tablets and smart phones has created the ability for extensive information sharing at the tactical edge, beyond the traditional tactical voice communications and location information. This is particularly the case in Gray Zone conflicts, in which tactical decision making and actions are intertwined with information sharing and exploitation. Networking of tactical devices is the key to this information sharing. In this work, we detail and analyze two network models at different parts of the Gray Zone spectrum, and explore a number of networking options including Named Data Networking. We also compare networking approaches in a variety of realistic operating environments. Our results show that Named Data Networking is a good match for the disrupted networking environments found in many tactical situations
-
Soviet objectives in the INF negotiations and European security. Master's thesis
DOE Office of Scientific and Technical Information (OSTI.GOV)
Baumgardner, H.J.
1987-12-01
On 12 December 1979, NATO officials announced the decision to deploy 108 Pershing II nuclear missiles and 464 Ground Launched Cruise Missiles, in response to the Soviet deployment of SS-20 nuclear missiles. The NATO decision was met by a determined Soviet effort to prevent the deployment of the new missiles. The Soviet effort consisted of negotiations, diplomatic propaganda, and covert measures. When it was clear that the deployment was not going to be stopped, the Soviets agreed to formal INF arms-reduction talks. It is this author's opinion that the Soviet negotiation tactics, during the INF talks, supported the long-range goalmore » of reducing the military effectiveness of NATO, and also supported the goal of reducing U.S. influence in Europe.« less
-
Downs, John W; Flood, Daniel T; Orr, Nicholas H; Constantineau, Jason A; Caviness, James W
2017-01-01
Sandfly fever, sometimes known as pappataci fever or Phlebotomus fever, is a vector transmitted viral illness with a history of affecting naïve military formations that travel through or fight in areas in which the infection is endemic. We present a series of 4 hospitalized cases of sandfly fever (2 presumptive, 2 laboratory confirmed) that were admitted to a Role 3 hospital in Afghanistan for evaluation and treatment following medical evacuation from a forward area for marked fevers and malaise. Laboratory evaluation of these cases was significant for leukopenia and thrombocytopenia, consistent with historical descriptions of sandfly fever. In the correct geographic and clinical setting, the finding of mild leukopenia among a cluster of febrile patients should prompt the clinician to at least consider a diagnosis of sandfly fever. A cluster investigation conducted by preventive medicine personnel identified numerous other presumed cases of sandfly fever in this forward special operations camp. Response efforts emphasized enforcement of standard vector-borne disease control measures by operational leadership in order to limit effect on tactical operations. We review historical instances of sandfly fever affecting military operations, and present a review of clinical presentation, transmission, management, and prevention.
-
Low cost split stirling cryogenic cooler for aerospace applications
NASA Astrophysics Data System (ADS)
Veprik, Alexander; Zechtzer, Semeon; Pundak, Nachman; Riabzev, Sergey; Kirckconnel, C.; Freeman, Jeremy
2012-06-01
Cryogenic coolers are used in association with sensitive electronics and sensors for military, commercial or scientific space payloads. The general requirements are high reliability and power efficiency, low vibration export and ability to survive launch vibration extremes and long-term exposure to space radiation. A long standing paradigm of using exclusively space heritage derivatives of legendary "Oxford" cryocoolers featuring linear actuators, flexural bearings, contactless seals and active vibration cancellation is so far the best known practice aiming at delivering high reliability components for the critical and usually expensive space missions. The recent tendency of developing mini and micro satellites for the budget constrained missions has spurred attempts to adapt leading-edge tactical cryogenic coolers to meet the space requirements. The authors are disclosing theoretical and practical aspects of a collaborative effort on developing a space qualified cryogenic refrigerator based on the Ricor model K527 tactical cooler and Iris Technology radiation hardened, low cost cryocooler electronics. The initially targeted applications are cost-sensitive flight experiments, but should the results show promise, some long-life "traditional" cryocooler missions may well be satisfied by this approach.
-
Demirozer, Ozan; Tyler-Julian, Kara; Funderburk, Joe; Leppla, Norm; Reitz, Stuart
2012-12-01
The spread of the western flower thrips, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), resulted in the worldwide destabilization of established integrated pest management programs for many crops. Efforts to control the pest and the thrips-vectored tospoviruses with calendar applications of broad-spectrum insecticides have been unsuccessful. The result has been a classic '3-R' situation: resistance to numerous insecticides; resurgence of the western flower thrips populations as a result of natural predators and native competitor thrips being eliminated; replacement by various other pests. This paper reports on integrated pest management programs for fruiting vegetables that are effective, economical, ecologically sound and sustainable. The components include the following: define pest status (economic thresholds); increase biotic resistance (natural enemies and competition); integrate preventive and therapeutic tactics (scouting, ultraviolet-reflective technologies, biological control, compatible insecticides, companion plants and fertility); vertically integrate the programs with other pests; continually communicate latest science-based management tactics with end-users. These programs have been widely implemented in Florida and have significantly improved the management of western flower thrips and thrips-transmitted viruses. Copyright © 2012 Society of Chemical Industry.
-
Precision Departure Release Capability (PDRC) Final Report
NASA Technical Reports Server (NTRS)
Engelland, Shawn A.; Capps, Richard; Day, Kevin Brian; Kistler, Matthew Stephen; Gaither, Frank; Juro, Greg
2013-01-01
After takeoff, aircraft must merge into en route (Center) airspace traffic flows that may be subject to constraints that create localized demand/capacity imbalances. When demand exceeds capacity, Traffic Management Coordinators (TMCs) and Frontline Managers (FLMs) often use tactical departure scheduling to manage the flow of departures into the constrained Center traffic flow. Tactical departure scheduling usually involves a Call for Release (CFR) procedure wherein the Tower must call the Center to coordinate a release time prior to allowing the flight to depart. In present-day operations release times are computed by the Center Traffic Management Advisor (TMA) decision support tool, based upon manual estimates of aircraft ready time verbally communicated from the Tower to the Center. The TMA-computed release time is verbally communicated from the Center back to the Tower where it is relayed to the Local controller as a release window that is typically three minutes wide. The Local controller will manage the departure to meet the coordinated release time window. Manual ready time prediction and verbal release time coordination are labor intensive and prone to inaccuracy. Also, use of release time windows adds uncertainty to the tactical departure process. Analysis of more than one million flights from January 2011 indicates that a significant number of tactically scheduled aircraft missed their en route slot due to ready time prediction uncertainty. Uncertainty in ready time estimates may result in missed opportunities to merge into constrained en route flows and lead to lost throughput. Next Generation Air Transportation System plans call for development of Tower automation systems capable of computing surface trajectory-based ready time estimates. NASA has developed the Precision Departure Release Capability (PDRC) concept that improves tactical departure scheduling by automatically communicating surface trajectory-based ready time predictions and departure runway assignments to the Center scheduling tool. The PDRC concept also incorporates earlier NASA and FAA research into automation-assisted CFR coordination. The PDRC concept reduces uncertainty by automatically communicating coordinated release times with seconds-level precision enabling TMCs and FLMs to work with target times rather than windows. NASA has developed a PDRC prototype system that integrates the Center's TMA system with a research prototype Tower decision support tool. A two-phase field evaluation was conducted at NASA's North Texas Research Station in Dallas/Fort Worth. The field evaluation validated the PDRC concept and demonstrated reduced release time uncertainty while being used for tactical departure scheduling of more than 230 operational flights over 29 weeks of operations. This paper presents research results from the PDRC research activity. Companion papers present the Concept of Operations and a Technology Description.
-
Precision Departure Release Capability (PDRC) Technology Description
NASA Technical Reports Server (NTRS)
Engelland, Shawn A.; Capps, Richard; Day, Kevin; Robinson, Corissia; Null, Jody R.
2013-01-01
After takeoff, aircraft must merge into en route (Center) airspace traffic flows which may be subject to constraints that create localized demand-capacity imbalances. When demand exceeds capacity, Traffic Management Coordinators (TMCs) often use tactical departure scheduling to manage the flow of departures into the constrained Center traffic flow. Tactical departure scheduling usually involves use of a Call for Release (CFR) procedure wherein the Tower must call the Center TMC to coordinate a release time prior to allowing the flight to depart. In present-day operations release times are computed by the Center Traffic Management Advisor (TMA) decision support tool based upon manual estimates of aircraft ready time verbally communicated from the Tower to the Center. The TMA-computed release is verbally communicated from the Center back to the Tower where it is relayed to the Local controller as a release window that is typically three minutes wide. The Local controller will manage the departure to meet the coordinated release time window. Manual ready time prediction and verbal release time coordination are labor intensive and prone to inaccuracy. Also, use of release time windows adds uncertainty to the tactical departure process. Analysis of more than one million flights from January 2011 indicates that a significant number of tactically scheduled aircraft missed their en route slot due to ready time prediction uncertainty. Uncertainty in ready time estimates may result in missed opportunities to merge into constrained en route flows and lead to lost throughput. Next Generation Air Transportation System (NextGen) plans call for development of Tower automation systems capable of computing surface trajectory-based ready time estimates. NASA has developed the Precision Departure Release Capability (PDRC) concept that uses this technology to improve tactical departure scheduling by automatically communicating surface trajectory-based ready time predictions to the Center scheduling tool. The PDRC concept also incorporates earlier NASA and FAA research into automation-assisted CFR coordination. The PDRC concept helps reduce uncertainty by automatically communicating coordinated release times with seconds-level precision enabling TMCs to work with target times rather than windows. NASA has developed a PDRC prototype system that integrates the Center's TMA system with a research prototype Tower decision support tool. A two-phase field evaluation was conducted at NASA's North Texas Research Station (NTX) in Dallas-Fort Worth. The field evaluation validated the PDRC concept and demonstrated reduced release time uncertainty while being used for tactical departure scheduling of more than 230 operational flights over 29 weeks of operations. This paper presents the Technology Description. Companion papers include the Final Report and a Concept of Operations.
-
Precision Departure Release Capability (PDRC): NASA to FAA Research Transition
NASA Technical Reports Server (NTRS)
Engelland, Shawn; Davis, Thomas J.
2013-01-01
After takeoff, aircraft must merge into en route (Center) airspace traffic flows which may be subject to constraints that create localized demand-capacity imbalances. When demand exceeds capacity, Traffic Management Coordinators (TMCs) and Frontline Managers (FLMs) often use tactical departure scheduling to manage the flow of departures into the constrained Center traffic flow. Tactical departure scheduling usually involves use of a Call for Release (CFR) procedure wherein the Tower must call the Center to coordinate a release time prior to allowing the flight to depart. In present-day operations release times are computed by the Center Traffic Management Advisor (TMA) decision support tool based upon manual estimates of aircraft ready time verbally communicated from the Tower to the Center. The TMA-computed release time is verbally communicated from the Center back to the Tower where it is relayed to the Local controller as a release window that is typically three minutes wide. The Local controller will manage the departure to meet the coordinated release time window. Manual ready time prediction and verbal release time coordination are labor intensive and prone to inaccuracy. Also, use of release time windows adds uncertainty to the tactical departure process. Analysis of more than one million flights from January 2011 indicates that a significant number of tactically scheduled aircraft missed their en route slot due to ready time prediction uncertainty. Uncertainty in ready time estimates may result in missed opportunities to merge into constrained en route flows and lead to lost throughput. Next Generation Air Transportation System plans call for development of Tower automation systems capable of computing surface trajectory-based ready time estimates. NASA has developed the Precision Departure Release Capability (PDRC) concept that improves tactical departure scheduling by automatically communicating surface trajectory-based ready time predictions and departure runway assignments to the Center scheduling tool. The PDRC concept also incorporates earlier NASA and FAA research into automation-assisted CFR coordination. The PDRC concept reduces uncertainty by automatically communicating coordinated release times with seconds-level precision enabling TMCs and FLMs to work with target times rather than windows. NASA has developed a PDRC prototype system that integrates the Center's TMA system with a research prototype Tower decision support tool. A two-phase field evaluation was conducted at NASA's North Texas Research Station in Dallas-Fort Worth. The field evaluation validated the PDRC concept and demonstrated reduced release time uncertainty while being used for tactical departure scheduling of more than 230 operational flights over 29 weeks of operations.
-
Precision Departure Release Capability (PDRC) Concept of Operations
NASA Technical Reports Server (NTRS)
Engelland, Shawn; Capps, Richard A.; Day, Kevin Brian
2013-01-01
After takeoff, aircraft must merge into en route (Center) airspace traffic flows which may be subject to constraints that create localized demandcapacity imbalances. When demand exceeds capacity Traffic Management Coordinators (TMCs) often use tactical departure scheduling to manage the flow of departures into the constrained Center traffic flow. Tactical departure scheduling usually involves use of a Call for Release (CFR) procedure wherein the Tower must call the Center TMC to coordinate a release time prior to allowing the flight to depart. In present-day operations release times are computed by the Center Traffic Management Advisor (TMA) decision support tool based upon manual estimates of aircraft ready time verbally communicated from the Tower to the Center. The TMA-computed release is verbally communicated from the Center back to the Tower where it is relayed to the Local controller as a release window that is typically three minutes wide. The Local controller will manage the departure to meet the coordinated release time window. Manual ready time prediction and verbal release time coordination are labor intensive and prone to inaccuracy. Also, use of release time windows adds uncertainty to the tactical departure process. Analysis of more than one million flights from January 2011 indicates that a significant number of tactically scheduled aircraft missed their en route slot due to ready time prediction uncertainty. Uncertainty in ready time estimates may result in missed opportunities to merge into constrained en route flows and lead to lost throughput. Next Generation Air Transportation System (NextGen) plans call for development of Tower automation systems capable of computing surface trajectory-based ready time estimates. NASA has developed the Precision Departure Release Capability (PDRC) concept that uses this technology to improve tactical departure scheduling by automatically communicating surface trajectory-based ready time predictions to the Center scheduling tool. The PDRC concept also incorporates earlier NASA and FAA research into automation-assisted CFR coordination. The PDRC concept helps reduce uncertainty by automatically communicating coordinated release times with seconds-level precision enabling TMCs to work with target times rather than windows. NASA has developed a PDRC prototype system that integrates the Center's TMA system with a research prototype Tower decision support tool. A two-phase field evaluation was conducted at NASA's North Texas Research Station (NTX) in DallasFort Worth. The field evaluation validated the PDRC concept and demonstrated reduced release time uncertainty while being used for tactical departure scheduling of more than 230 operational flights over 29 weeks of operations. This paper presents the Concept of Operations. Companion papers include the Final Report and a Technology Description. ? SUBJECT:
-
The effect of deliberate play on tactical performance in basketball.
Greco, Pablo; Memmert, Daniel; Morales, Juan C P
2010-06-01
This field-based study analyzed effects of a deliberate-play training program in basketball on tactical game intelligence and tactical creativity. 22 youth basketball players, ages 10 to 12 years, completed basketball training in one of two equal-sized groups. The deliberate-play training program contained unstructured game forms in basketball. The placebo group played in traditional structured basketball game forms. Tactical intelligence and creativity was assessed before and after an 18-lesson intervention. Analysis showed significant training improvement only for the deliberate-play group. In addition, this outperformance of the placebo group was not only observed for tactical creativity but also for tactical intelligence.
-
Behavioural Thermoregulatory Tactics in Lacustrine Brook Charr, Salvelinus fontinalis
Bertolo, Andrea; Pépino, Marc; Adams, Julie; Magnan, Pierre
2011-01-01
The need to vary body temperature to optimize physiological processes can lead to thermoregulatory behaviours, particularly in ectotherms. Despite some evidence of within-population phenotypic variation in thermal behaviour, the occurrence of alternative tactics of this behaviour is rarely explicitly considered when studying natural populations. The main objective of this study was to determine whether different thermal tactics exist among individuals of the same population. We studied the behavioural thermoregulation of 33 adult brook charr in a stratified lake using thermo-sensitive radio transmitters that measured hourly individual temperature over one month. The observed behavioural thermoregulatory patterns were consistent between years and suggest the existence of four tactics: two “warm” tactics with both crepuscular and finer periodicities, with or without a diel periodicity, and two “cool” tactics, with or without a diel periodicity. Telemetry data support the above findings by showing that the different tactics are associated with different patterns of diel horizontal movements. Taken together, our results show a clear spatio-temporal segregation of individuals displaying different tactics, suggesting a reduction of niche overlap. To our knowledge, this is the first study showing the presence of behavioural thermoregulatory tactics in a vertebrate. PMID:21490935
-
32 CFR Appendix B to Part 286 - Addressing FOIA Requests
Code of Federal Regulations, 2010 CFR
2010-07-01
... (International & Commercial Programs) Deputy Under Secretary of Defense (Industrial Affairs & Installations... Research & Engineering Director, Small & Disadvantaged Business Utilization Director, Defense Procurement Director, Test Systems Engineering & Evaluation Director, Strategic & Tactical Systems DoD Radiation...
-
You Won't Get Me: Therapist Responses to Patient Impression Management Tactics.
Frühauf, Sarah; Figlioli, Patrick; Caspar, Franz
2017-03-01
In psychotherapy, therapist and patient influence each other constantly. We aimed to investigate how therapists respond to patient impression management and influence tactics. For 60 videotaped intake interviews, judges rated therapist responses to patient tactics as neutral, desired, or undesired from the patient perspective. Judges rated the therapist responses in 57% as neutral, in 40% as desired, and in 2% as undesired by the patients. The proportions of response outcomes varied across tactics. Therapist responses were unrelated to therapist and patient sex. Therapist experience was related to their responses to the tactic Supplication. Overall, some patient tactics seem to be more challenging for therapists than others. Awareness of such response tendencies can help therapists prepare their reactions to certain patient impression management and influence tactics. Implications for training and research are presented.
-
1989-02-01
contrac: b. Stitt b) Oklahoma L a) Motor housings, junction and switch boxes, ocher a. Arvua o be Avoided electrical equipment I b. Azau to beTreated w...REPORT DOCUMENTATION PAGE ! ,a,,mo i.,e0q 8 1. AGENCY USE ONLY ’ L -ave aianK) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED l February 1989 Final...recommendations for further action. The subcontractor effort was conducted by the following Science & Technology, Inc. (SciTek) personnel: Mr. Tracy C. Brown
-
Improve your marketing effectiveness and net income through better prospecting.
Gombeski, William R; Kantor, David; Bendycki, Nadine A; Wack, Jeff
2002-01-01
Prospecting is the process of finding customers who are ready to buy and can generate high net income for an organization. Leads for prospects come from three categories of sources: (1) organization-initiated; (2) acquired leads; and (3) marketing activity-initiated leads. Findings from a study of academic medical organizations showed a modest use of effective prospecting by hospitals surveyed and that there are opportunities to increase database marketing efforts. The data suggests that prospecting and its companion concept of qualifying are not fully integrated into many healthcare organization's marketing strategies and tactics.
-
Upgrades to the Probabilistic NAS Platform Air Traffic Simulation Software
NASA Technical Reports Server (NTRS)
Hunter, George; Boisvert, Benjamin
2013-01-01
This document is the final report for the project entitled "Upgrades to the Probabilistic NAS Platform Air Traffic Simulation Software." This report consists of 17 sections which document the results of the several subtasks of this effort. The Probabilistic NAS Platform (PNP) is an air operations simulation platform developed and maintained by the Saab Sensis Corporation. The improvements made to the PNP simulation include the following: an airborne distributed separation assurance capability, a required time of arrival assignment and conformance capability, and a tactical and strategic weather avoidance capability.
-
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.
-
Small business initiative -- Surface inspection machine infrared (SIMIR)
DOE Office of Scientific and Technical Information (OSTI.GOV)
Powell, G.L.; Beecroft, M.
This Cooperative Research and Development Agreement was a one year effort to make the surface inspection machine based on diffuse reflectance infrared spectroscopy (Surface Inspection Machine-Infrared, SIMIR), being developed by Surface Optics Corporation, perform to its highest potential as a practical, portable surface inspection machine. A secondary purpose was to evaluate applications that would serve both the private and the public sector. The design function of the SIMIR is to inspect sandblasted metal surfaces for cleanliness (stains). The system is also capable of evaluating graphite-resin systems for cure and heat damage, and for measuring the effects of moisture exposure onmore » lithium hydride, corrosion on uranium metal, and the constituents of and contamination on wood, paper, and fabrics. Surface Optics Corporation supplied LMES-Y12 with a prototype SOC-400 that was evaluated by LMES-Y12 and rebuilt by Surface Optics to achieve the desired performance. LMES-Y12 subsequently evaluated the instrument against numerous applications including determining part cleanliness at the Corpus Christi Army Depot, demonstrating the ability to detect plasticizers and other organic contaminants on metals to Pantex and LANL personnel, analyzed sandblasted metal contamination standards supplied by NASA-MSFC, and demonstrated to Lockheed Martin Tactical Aircraft, marietta, GA, for analyzing the paint applied to the F-22 Fighter. The instrument also demonstrated the analysis of yarn, fabric, and finish on the textiles.« less
-
Illuminative Evaluation: Meeting the Special Needs of Feminist Projects.
ERIC Educational Resources Information Center
Shapiro, Joan P.; Reed, Beth
"Illuminative evaluation," as defined by Parlett and Hamilton, "is not a standard methodological package but a general strategy. It aims to be both adaptable and eclectic. The choice of research tactics follows not from research doctrine, but from decisions in each case as to the best available techniques; the problem defines the…
-
Adaptation of a Knowledge-Based Decision-Support System in the Tactical Environment.
1981-12-01
002-04-6411S1CURITY CL All PICATION OF 1,416 PAGE (00HIR Onto ea0aOW .L10 *GU9WVC 4bGSI.CAYON S. Voss 10466lVka t... OftesoE ’ making decisons . The...noe..aaw Ad tdlalttt’ IV 680011 MMib) Artificial Intelligence; Decision-Support Systems; Tactical Decision- making ; Knowledge-based Decision-support...tactical information to assist tactical commanders in making decisions. The system, TAC*, for "Tactical Adaptable Consultant," incorporates a database
-
Pilot-Configurable Information on a Display Unit
NASA Technical Reports Server (NTRS)
Bell, Charles Frederick (Inventor); Ametsitsi, Julian (Inventor); Che, Tan Nhat (Inventor); Shafaat, Syed Tahir (Inventor)
2017-01-01
A small thin display unit that can be installed in the flight deck for displaying only flight crew-selected tactical information needed for the task at hand. The flight crew can select the tactical information to be displayed by means of any conventional user interface. Whenever the flight crew selects tactical information for processes the request, including periodically retrieving measured current values or computing current values for the requested tactical parameters and returning those current tactical parameter values to the display unit for display.
-
Mobile personal health records: an evaluation of features and functionality.
Kharrazi, Hadi; Chisholm, Robin; VanNasdale, Dean; Thompson, Benjamin
2012-09-01
To evaluate stand-alone mobile personal health record (mPHR) applications for the three leading cellular phone platforms (iOS, BlackBerry, and Android), assessing each for content, function, security, and marketing characteristics. Nineteen stand-alone mPHR applications (8 for iOS, 5 for BlackBerry, and 6 for Android) were identified and evaluated. Main criteria used to include mPHRs were: operating standalone on a mobile platform; not requiring external connectivity; and covering a wide range of health topics. Selected mPHRs were analyzed considering product characteristics, data elements, and application features. We also reviewed additional features such as marketing tactics. Within and between the different mobile platforms attributes for the mPHR were highly variable. None of the mPHRs contained all attributes included in our evaluation. The top four mPHRs contained 13 of the 14 features omitting only the in-case-of emergency feature. Surprisingly, seven mPHRs lacked basic security measures as important as password protection. The mPHRs were relatively inexpensive: ranging from no cost to $9.99. The mPHR application cost varied in some instances based on whether it supported single or multiple users. Ten mPHRs supported multiple user profiles. Notably, eight mPHRs used scare tactics as marketing strategy. mPHR is an emerging health care technology. The majority of existing mPHR apps is limited by at least one of the attributes considered for this study; however, as the mobile market continues to expand it is likely that more comprehensive mPHRs will be developed in the near future. New advancements in mobile technology can be utilized to enhance mPHRs by long-term patient empowerment features. Marketing strategies for mPHRs should target specific subpopulations and avoid scare tactics. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.
-
Goeke-Morey, Marcie C; Cummings, E Mark; Harold, Gordon T; Shelton, Katherine H
2003-09-01
Categories and continua of parents' marital conflict tactics based on multiple, conceptually grounded criteria were tested. Participants were 175 U.S. children, ages 8-16 years (88 boys, 87 girls) and 327 Welsh children, ages 11-12 years (159 boys, 168 girls). Children's responses (affective, cognitive, behavioral) to analog presentations of 10 everyday marital conflict tactics enacted by fathers or mothers showed substantial variation as a function of tactic used. Orderings of conflict tactics on the various response criteria varied as a function of moderators, particularly the gender of the parent expressing the conflict tactic. Conflict tactics were classified as either constructive or destructive according to criteria derived from the emotional security hypothesis. Except for calm discussion, classifications did not change regardless of cultural group, parent gender, or child age or gender. Recommendations for negotiating everyday marital conflict for the children's sake are discussed.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Maiorano, A.G.
The debate over nuclear weapons in Europe and their utility as part of NATO's forward defense strategy persisted since the mid-1950s. Existing tactical nuclear employment doctrine and strategies are based on obsolete criteria and defense concepts established when the U.S. possessed superiority in nearly all nuclear categories. NATO has allowed its tactical nuclear doctrine and arsenal of battlefield nuclear weapons to deteriorate, choosing instead to rely on the American strategic nuclear umbrella for all but the most localized of conflicts. This thesis examines the development, stagnation and decline of NATO tactical nuclear doctrine and strategy from 1949 to 1984. Itmore » analyzes four tactical nuclear postures, drawing from each to recommend a viable tactical nuclear strategy for NATO today. The presence and potential employment of tactical nuclear weapons make it imperative that NATO devise an effective limited nuclear war strategy.« less
-
Alternative reproductive tactics and the propensity of hybridization.
Tynkkynen, K; Raatikainen, K J; Häkkilä, M; Haukilehto, E; Kotiaho, J S
2009-12-01
One explanation for hybridization between species is the fitness benefits it occasionally confers to the hybridizing individuals. This explanation is possible in species that have evolved alternative male reproductive tactics: individuals with inferior tactics might be more prone to hybridization provided it increases their reproductive success and fitness. Here we experimentally tested whether the propensity of hybridization in the wild depends on male reproductive tactic in Calopteryx splendens damselflies. Counter to our expectation, it was males adopting the superior reproductive tactic (territoriality) that had greatest propensity to hybridize than males adopting the inferior tactics (sneakers and floaters). Moreover, among the territorial males, the most ornamented males had greatest propensity to hybridize whereas the pattern was reversed in the sneaker males. Our results suggest that there is fluctuating selection on male mate discrimination against heterospecific females depending on both ornament size and the male's reproductive tactic.
-
ERIC Educational Resources Information Center
Vande Broek, Gert; Boen, Filip; Claessens, Manu; Feys, Jos; Ceux, Tanja
2011-01-01
This study investigated the decision-making process of three instructional groups (i.e., teacher-centered, student-centered with tactical questioning and student-centered without tactical questioning) in practical courses in volleyball among university students. All students (N = 122) performed a Tactical Awareness task on the correctness of the…
-
Relationship between tactics and energy expenditure according to level of experience in badminton.
Dieu, Olivier; Blondeau, Thomas; Vanhelst, Jérémy; Fardy, Paul S; Bui-Xuân, Gilles; Mikulovic, Jacques
2014-10-01
Research on racket sports has traditionally focused on expert players and has treated energy expenditure and tactics as independent factors. These prior studies could not assess how energy expenditure and tactics changed as a function of experience and skill. Here, the specific relationship between playing tactics and energy expenditure in badminton were assessed. Participants were classified into five stages of badminton experience on the basis of conative criteria: structural (physical abilities), technical (technical skills), and functional (tactics). The physical activity of 99 players (47 beginners, 15 intermediates, 30 advanced, and 7 experts) was measured using a three-axis accelerometer during a badminton set (21 points, no extra scoring). The results showed that physical activity (counts/sec.) ranged between about 115 (Stage 1) and 155 (Stage 5), and differed significantly across the conative stages. For Stages 2 and 4, defined by an increase in use of tactics, physical activity increased substantially. For Stage 3, defined by a decrease in use of tactics, physical activity decreased significantly. Thus, tactically-oriented play appears to be closely related to physical activity.
-
Soft-assembled Multilevel Dynamics of Tactical Behaviors in Soccer
Ric, Angel; Torrents, Carlota; Gonçalves, Bruno; Sampaio, Jaime; Hristovski, Robert
2016-01-01
This study aimed to identify the tactical patterns and the timescales of variables during a soccer match, allowing understanding the multilevel organization of tactical behaviors, and to determine the similarity of patterns performed by different groups of teammates during the first and second halves. Positional data from 20 professional male soccer players from the same team were collected using high frequency global positioning systems (5 Hz). Twenty-nine categories of tactical behaviors were determined from eight positioning-derived variables creating multivariate binary (Boolean) time-series matrices. Hierarchical principal component analysis (PCA) was used to identify the multilevel structure of tactical behaviors. The sequential reduction of each set level of principal components revealed a sole principal component as the slowest collective variable, forming the global basin of attraction of tactical patterns during each half of the match. In addition, the mean dwell time of each positioning-derived variable helped to understand the multilevel organization of collective tactical behavior during a soccer match. This approach warrants further investigations to analyze the influence of task constraints on the emergence of tactical behavior. Furthermore, PCA can help coaches to design representative training tasks according to those tactical patterns captured during match competitions and to compare them depending on situational variables. PMID:27761120
-
Mating Disruption as a Suppression Tactic in Programs Targeting Regulated Lepidopteran Pests in US.
Lance, David R; Leonard, Donna S; Mastro, Victor C; Walters, Michelle L
2016-07-01
Mating disruption, the broadcast application of sex-attractant pheromone to reduce the ability of insects to locate mates, has proven to be an effective method for suppressing populations of numerous moth pests. Since the conception of mating disruption, the species-specificity and low toxicity of pheromone applications has led to their consideration for use in area-wide programs to manage invasive moths. Case histories are presented for four such programs where the tactic was used in the United States: Pectinophora gossypiella (pink bollworm), Lymantria dispar (gypsy moth), Epiphyas postvittana (light brown apple moth), and Lobesia botrana (European grapevine moth). Use of mating disruption against P. gossypiella and L. botrana was restricted primarily to agricultural areas and relied in part (P. gossypiella) or wholly (L. botrana) on hand-applied dispensers. In those programs, mating disruption was integrated with other suppression tactics and considered an important component of overall efforts that are leading toward eradication of the invasive pests from North America. By contrast, L. dispar and E. postvittana are polyphagous pests, where pheromone formulations have been applied aerially as stand-alone treatments across broad areas, including residential neighborhoods. For L. dispar, mating disruption has been a key component in the program to slow the spread of the infestation of this pest, and the applications generally have been well tolerated by the public. For E. postvittana, public outcry halted the use of aerially applied mating disruption after an initial series of treatments, effectively thwarting an attempt to eradicate this pest from California. Reasons for the discrepancies between these two programs are not entirely clear.
-
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.
-
Relative fitness of alternative male reproductive tactics in a mammal varies between years.
Schradin, Carsten; Lindholm, Anna K
2011-09-01
1. In many species, males can use different behavioural tactics to achieve fertilization, so-called alternative reproductive tactics (ARTs). Few field studies have measured fitness consequences of ARTs under varying environmental conditions. 2. Here, we describe fitness consequences of three phenotypically plastic ARTs in the African striped mouse (Rhabdomys pumilio) and show that relative fitness of ARTs differs between years. Each year represents a different generation. 3. For the generation living under high population density, tactics differed in relative fitness in accordance with the theory of conditional strategies, with highly successful territorial breeding males having 10 times higher success than solitary roaming males and 102 times higher success than adult natally philopatric males. 4. For the generation living under intermediate population density, the territorial breeding and roaming tactics yielded similar fitness, which would be in agreement with the theory of mixed strategies. No philopatric males occurred. 5. For the generation living under low population density, roaming was the only tactic used and some roamers had very high fitness. 6. The main prediction of status-dependent selection for conditional strategies is a correlation between fitness and status, often measured as body mass, but we did not find this correlation within tactics when more than one tactic was expressed in the population. 7. Female distribution seems to have an effect on which reproductive tactics male chose: female defence polygyny when females are clumped (interference competition), but a searching tactic when females are dispersed (scramble competition). In contrast to predictions arising from theory on scramble competition, male body mass was important in determining fitness only in the year when females were dispersed, but not in other years. 8. Our results indicate that the differentiation between conditional and mixed strategies is not an absolute one. In many other species, environmental conditions might fluctuate temporally and spatially so that the normally suboptimal tactic yields similar fitness to the (usually) dominant tactic or that only a single tactic prevails. 9. We suggest the term single strategy, independent of current fitness consequences, for systems where tactics are not genetically determined, in contrast to genetically determined alternative strategies. © 2011 The Authors. Journal of Animal Ecology © 2011 British Ecological Society.
-
The Influence Tactic Preferred by Teaching Faculty: An Exploratory Case Study
ERIC Educational Resources Information Center
Rogers-Backus, Bonnie L.
2010-01-01
This quantitative study was developed to determine the influence tactic used most often by teachers in a small college classroom. It was hypothesized that the rational persuasion tactic, which is defined as "using logical arguments and factual evidence to persuade the target". (Fu & Yukl, 2000, p. 252) would be the most commonly employed tactic by…
-
ERIC Educational Resources Information Center
Arias, Jose L.; Castejon, Francisco Javier
2012-01-01
Investigators' increased interest in teaching game tactics requires generalizable assessment instruments that are appropriate to whatever is needed by the tactic. This literature review aims to provide information about the instruments most frequently used to assess tactics in youth sports. We found that very few studies used instruments that…
-
Burnout of teachers as related to influence tactics within the college classroom.
Lamude, K G; Scudder, J
1994-10-01
Previous research has shown that burnout among college teachers is negatively associated with on-task learning and student-oriented concerns expressed as tactics on influence in class. Using data collected from 142 college teachers, this study examined this relationship. Burnout was measured on Cherniss's measure, and tactics of influence were assessed by the Behavior Alteration Message Technique. Analysis indicated burnout in teachers was positively related to pressure and position tactics on influence and negatively related to exchange of rewards, rational arguments, and feedback tactics of influence.
-
Weishaar, Heide; Collin, Jeff; Smith, Katherine; Grüning, Thilo; Mandal, Sema; Gilmore, Anna
2012-01-01
Background In successfully negotiating the Framework Convention on Tobacco Control (FCTC), the World Health Organization (WHO) has led a significant innovation in global health governance, helping to transform international tobacco control. This article provides the first comprehensive review of the diverse campaign initiated by transnational tobacco corporations (TTCs) to try to undermine the proposed convention. Methods and Findings The article is primarily based on an analysis of internal tobacco industry documents made public through litigation, triangulated with data from official documentation relating to the FCTC process and websites of relevant organisations. It is also informed by a comprehensive review of previous studies concerning tobacco industry efforts to influence the FCTC. The findings demonstrate that the industry's strategic response to the proposed WHO convention was two-fold. First, arguments and frames were developed to challenge the FCTC, including: claiming there would be damaging economic consequences; depicting tobacco control as an agenda promoted by high-income countries; alleging the treaty conflicted with trade agreements, “good governance,” and national sovereignty; questioning WHO's mandate; claiming the FCTC would set a precedent for issues beyond tobacco; and presenting corporate social responsibility (CSR) as an alternative. Second, multiple tactics were employed to promote and increase the impact of these arguments, including: directly targeting FCTC delegations and relevant political actors, enlisting diverse allies (e.g., mass media outlets and scientists), and using stakeholder consultation to delay decisions and secure industry participation. Conclusions TTCs' efforts to undermine the FCTC were comprehensive, demonstrating the global application of tactics that TTCs have previously been found to have employed nationally and further included arguments against the FCTC as a key initiative in global health governance. Awareness of these strategies can help guard against industry efforts to disrupt the implementation of the FCTC and support the development of future, comparable initiatives in global health. Please see later in the article for the Editors' Summary PMID:22745607
-
Weishaar, Heide; Collin, Jeff; Smith, Katherine; Grüning, Thilo; Mandal, Sema; Gilmore, Anna
2012-01-01
In successfully negotiating the Framework Convention on Tobacco Control (FCTC), the World Health Organization (WHO) has led a significant innovation in global health governance, helping to transform international tobacco control. This article provides the first comprehensive review of the diverse campaign initiated by transnational tobacco corporations (TTCs) to try to undermine the proposed convention. The article is primarily based on an analysis of internal tobacco industry documents made public through litigation, triangulated with data from official documentation relating to the FCTC process and websites of relevant organisations. It is also informed by a comprehensive review of previous studies concerning tobacco industry efforts to influence the FCTC. The findings demonstrate that the industry's strategic response to the proposed WHO convention was two-fold. First, arguments and frames were developed to challenge the FCTC, including: claiming there would be damaging economic consequences; depicting tobacco control as an agenda promoted by high-income countries; alleging the treaty conflicted with trade agreements, "good governance," and national sovereignty; questioning WHO's mandate; claiming the FCTC would set a precedent for issues beyond tobacco; and presenting corporate social responsibility (CSR) as an alternative. Second, multiple tactics were employed to promote and increase the impact of these arguments, including: directly targeting FCTC delegations and relevant political actors, enlisting diverse allies (e.g., mass media outlets and scientists), and using stakeholder consultation to delay decisions and secure industry participation. TTCs' efforts to undermine the FCTC were comprehensive, demonstrating the global application of tactics that TTCs have previously been found to have employed nationally and further included arguments against the FCTC as a key initiative in global health governance. Awareness of these strategies can help guard against industry efforts to disrupt the implementation of the FCTC and support the development of future, comparable initiatives in global health.
-
Taylor, John; Taylor, Amy; Lewis, Sarah; McNeill, Ann; Britton, John; Jones, Laura L; Bauld, Linda; Parrott, Steve; Wu, Qi; Szatkowski, Lisa; Bains, Manpreet
2016-07-11
Evidence from the US Truth campaign suggests that interventions focusing on tobacco industry tactics can be effective in preventing smoking uptake by children. Operation Smoke Storm is the first school-based intervention based on this premise and comprises three classroom sessions in which students act as secret agents uncovering tobacco industry tactics through videos, quizzes, discussions, and presentations. We report a qualitative evaluation of its acceptability. We conducted eight focus groups with 79 students aged 11-12 who participated in Operation Smoke Storm at two UK schools in Autumn 2013, and 20 interviews with teachers who delivered the intervention. These were digitally audio-recorded, transcribed verbatim and analysed using the framework method. Students enjoyed the secret agent scenario and reported acquiring new knowledge about smoking and the tobacco industry, which seemed to strengthen their aversion to smoking. Teachers felt confident delivering the 'off the shelf' resource, although they would have welcomed more background information about the topic and guidance on steering discussions. Teachers highlighted a need for the resource to be flexible and not dependent on lesson length, teacher confidence, or expertise. Students and teachers endorsed the idea of developing a booster component for older students and supported the development of printed information complementing the resource to encourage parents to support their child not to smoke. These findings demonstrate that Operation Smoke Storm can be delivered by teachers to raise awareness about smoking-related issues. The ideas and issues raised are now being used to improve and extend the resource for further evaluation.
-
Neuman, M D; Bitton, A; Glantz, S A
2005-10-01
The Diagnostic and statistical manual of mental disorders, third edition (DSM-III), published by the American Psychiatric Association (APA) in 1980, included the first official definitions by the APA of tobacco dependence and tobacco withdrawal. Tobacco industry efforts to influence the DSM-III were investigated. Searches of previously secret tobacco industry documents, primarily the University of California San Francisco Legacy Tobacco Documents Library and British American Tobacco collections. Additional information was collected through discussions with editors of DSM-III, and library and general internet searches. The tobacco companies regarded the inclusion of tobacco dependence as a diagnosis in DSM-III as an adverse event. It worked to influence the content of the DSM-III and its impact following publication. These efforts included public statements and private lobbying of DSM-III editors and high ranking APA officers by prominent US psychiatrists with undisclosed ties to the tobacco industry. Following publication of DSM-III, tobacco companies contracted with two US professors of psychiatry to organise a conference and publish a monograph detailing controversies surrounding DSM-III. The tobacco industry and its allies lobbied to narrow the definition of tobacco dependence in serial revisions of DSM-III. Following publication of DSM-III, the industry took steps to try to mitigate its impact. These actions mirror industry tactics to influence medical research and policy in various contexts worldwide. Such tactics slow the spread of a professional and public understanding of smoking and health that otherwise would reduce smoking, smoking induced disease, and tobacco company profits.
-
Neuman, M; Bitton, A; Glantz, S
2005-01-01
Objective: The Diagnostic and statistical manual of mental disorders, third edition (DSM-III), published by the American Psychiatric Association (APA) in 1980, included the first official definitions by the APA of tobacco dependence and tobacco withdrawal. Tobacco industry efforts to influence the DSM-III were investigated. Method: Searches of previously secret tobacco industry documents, primarily the University of California San Francisco Legacy Tobacco Documents Library and British American Tobacco collections. Additional information was collected through discussions with editors of DSM-III, and library and general internet searches. Results: The tobacco companies regarded the inclusion of tobacco dependence as a diagnosis in DSM-III as an adverse event. It worked to influence the content of the DSM-III and its impact following publication. These efforts included public statements and private lobbying of DSM-III editors and high ranking APA officers by prominent US psychiatrists with undisclosed ties to the tobacco industry. Following publication of DSM-III, tobacco companies contracted with two US professors of psychiatry to organise a conference and publish a monograph detailing controversies surrounding DSM-III. Conclusions: The tobacco industry and its allies lobbied to narrow the definition of tobacco dependence in serial revisions of DSM-III. Following publication of DSM-III, the industry took steps to try to mitigate its impact. These actions mirror industry tactics to influence medical research and policy in various contexts worldwide. Such tactics slow the spread of a professional and public understanding of smoking and health that otherwise would reduce smoking, smoking induced disease, and tobacco company profits. PMID:16183984
-
The Proliferation of Unmanned Aerial Vehicles: Terrorist Use, Capability, and Strategic Implications
DOE Office of Scientific and Technical Information (OSTI.GOV)
Ball, Ryan Jokl
There has been unparalleled proliferation and technological advancement of consumer unmanned aerial vehicles (UAVs) across the globe in the past several years. As witnessed over the course of insurgency tactics, it is difficult to restrict terrorists from using widely available technology they perceive as advantageous to their overall strategy. Through a review of the characteristics, consumer market landscape, tactics, and countertactics, as well as operational use of consumer-grade UAVs, this open-source report seeks to provide an introductory understanding of the terrorist-UAV landscape, as well as insights into present and future capabilities. The caveat is evaluating a developing technology haphazardly usedmore » by terrorists in asymmetric conflicts.« less
-
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…
-
Tactics to Increase Course Evaluation Response Rates: A Comparison of Effectiveness
ERIC Educational Resources Information Center
Jacek, Laura
2015-01-01
When an institution decides to move to online teaching evaluations, they often face concerns that their response rates will fall with the change. This fear need never come to pass, however. There are many interventions that can raise response rates. Good communication strategies, improved student and faculty engagement, and grade hold are just a…
-
Towards the formal verification of the requirements and design of a processor interface unit
NASA Technical Reports Server (NTRS)
Fura, David A.; Windley, Phillip J.; Cohen, Gerald C.
1993-01-01
The formal verification of the design and partial requirements for a Processor Interface Unit (PIU) using the Higher Order Logic (HOL) theorem-proving system is described. The processor interface unit is a single-chip subsystem within a fault-tolerant embedded system under development within the Boeing Defense and Space Group. It provides the opportunity to investigate the specification and verification of a real-world subsystem within a commercially-developed fault-tolerant computer. An overview of the PIU verification effort is given. The actual HOL listing from the verification effort are documented in a companion NASA contractor report entitled 'Towards the Formal Verification of the Requirements and Design of a Processor Interface Unit - HOL Listings' including the general-purpose HOL theories and definitions that support the PIU verification as well as tactics used in the proofs.
-
How lysenkoism became pseudoscience: dobzhansky to velikovsky.
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.
-
AGATE: Adversarial Game Analysis for Tactical Evaluation
NASA Technical Reports Server (NTRS)
Huntsberger, Terrance L.
2013-01-01
AGATE generates a set of ranked strategies that enables an autonomous vehicle to track/trail another vehicle that is trying to break the contact using evasive tactics. The software is efficient (can be run on a laptop), scales well with environmental complexity, and is suitable for use onboard an autonomous vehicle. The software will run in near-real-time (2 Hz) on most commercial laptops. Existing software is usually run offline in a planning mode, and is not used to control an unmanned vehicle actively. JPL has developed a system for AGATE that uses adversarial game theory (AGT) methods (in particular, leader-follower and pursuit-evasion) to enable an autonomous vehicle (AV) to maintain tracking/ trailing operations on a target that is employing evasive tactics. The AV trailing, tracking, and reacquisition operations are characterized by imperfect information, and are an example of a non-zero sum game (a positive payoff for the AV is not necessarily an equal loss for the target being tracked and, potentially, additional adversarial boats). Previously, JPL successfully applied the Nash equilibrium method for onboard control of an autonomous ground vehicle (AGV) travelling over hazardous terrain.
-
Mining level of control in medical organizations.
Çalimli, Olgu; Türkeli, Serkan; Eken, Emir Gökberk; Gönen, Halil Emre
2014-01-01
In literature of strategic management, there are three layers of control defined in organizational structures. These layers are strategic, tactical and operational, in which resides senior, medium level and low level managers respectively. In strategic level, institutional strategies are determined according to senior managers' perceived state of organization. In tactical level, this strategy is processed into methods and activities of a business management plan. Operational level embodies actions and functions to sustain specified business management plan. An acknowledged lead organization in Turkish medical area is examined using case study and data mining method in the scope of this paper. The level of decisions regarded in managerial purposes evaluated through chosen organization's business intelligence event logs report. Hence specification of management level importance of medical organizations is made. Case study, data mining and descriptive statistical method of taken case's reports present that positions of "Chief Executive Officer", "Outpatient Center Manager", "General Manager", monitored and analyzed functions of operational level management more frequently than strategic and tactical level. Absence of strategic management decision level research in medical area distinguishes this paper and consequently substantiates its significant contribution.
-
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.
-
Online Mate-Retention Tactics on Facebook Are Associated With Relationship Aggression.
Brem, Meagan J; Spiller, Laura C; Vandehey, Michael A
2015-10-01
A measure of Facebook-related mate-retention tactics was developed to investigate the relationship between online behaviors and intimate partner aggression. One hundred and seventy-seven young adults (65 men, 112 women) completed questionnaires that included measures of online and offline mate-retention tactics, Facebook jealousy, Facebook surveillance, and intimate partner violence. A factor analysis yielded four subscales for the Facebook Mate-Retention Tactic Inventory (FMRTI): Care and Affection, Jealousy and Surveillance, Possession Signals, and Punishment of Infidelity Threat. The FMRTI total scores were positively correlated with Facebook jealousy, Facebook surveillance, and use of offline mate-retention tactics. The Jealousy and Surveillance subscale uniquely predicted intimate partner psychological and physical aggression over and above existing measures. Facebook mate-retention tactics fully mediated the relation between Facebook jealousy and both intimate partner psychological and physical aggression. The current study provides preliminary evidence for conceptualizing Facebook as an environment for the use of mate-retention tactics that have real-life implications for intimate partner violence. © The Author(s) 2014.
-
Cummings, E Mark; Goeke-Morey, Marcie C; Papp, Lauren M; Dukewich, Tammy L
2002-12-01
Addressing a gap in methodological approaches to the study of links between marital conflict and children, 51 couples were trained to complete home diary reports on everyday marital conflicts and children's responses. Parental negative emotionality and destructive conflict tactics related to children's insecure emotional and behavioral responses. Parental positive emotionality and constructive conflict tactics were linked with children's secure emotional responding. When parents' emotions and tactics were considered in the same model, negative emotionality was more consistently related to children's negative reactions than were destructive conflict tactics, whereas constructive conflict tactics were more consistently related to children's positive reactions than parents' positive emotionality. Differences in children's responding as a function of specific parental negative emotions (anger, sadness, fear) and parent gender were identified.
-
Advanced Strategic and Tactical Relay Request Management for the Mars Relay Operations Service
NASA Technical Reports Server (NTRS)
Allard, Daniel A.; Wallick, Michael N.; Gladden, Roy E.; Wang, Paul; Hy, Franklin H.
2013-01-01
This software provides a new set of capabilities for the Mars Relay Operations Service (MaROS) in support of Strategic and Tactical relay, including a highly interactive relay request Web user interface, mission control over relay planning time periods, and mission management of allowed strategic vs. tactical request parameters. Together, these new capabilities expand the scope of the system to include all elements critical for Tactical relay operations. Planning of replay activities spans a time period that is split into two distinct phases. The first phase is called Strategic, which begins at the time that relay opportunities are identified, and concludes at the point that the orbiter generates the flight sequences for on board execution. Any relay request changes from this point on are called Tactical. Tactical requests, otherwise called Orbit - er Relay State Changes (ORSC), are highly restricted in terms of what types of changes can be made, and the types of parameters that can be changed may differ from one orbiter to the next. For example, one orbiter may be able to delay the start of a relay request, while another may not. The legacy approach to ORSC management involves exchanges of e-mail with "requests for change" and "acknowledgement of approval," with no other tracking of changes outside of e-mail folders. MaROS Phases 1 and 2 provided the infrastructure for strategic relay for all supported missions. This new version, 3.0, introduces several capabilities that fully expand the scope of the system to include tactical relay. One new feature allows orbiter users to manage and "lock" Planning Periods, which allows the orbiter team to formalize the changeover from Strategic to Tactical operations. Another major feature allows users to interactively submit tactical request changes via a Web user interface. A third new feature allows orbiter missions to specify allowed tactical updates, which are automatically incorporated into the tactical change process. This software update is significant in that it provides the only centralized service for tactical request management available for relay missions.
-
Evaluation of the ’Mentor’ Assessment and Feedback System for Air Battle Management Team Training
2006-11-01
authorised properly All aircraft entering ADIZ are identified in a timely manner Challenge procedures issued Unauthorised aircraft...maintained Effective low-level sanitisation Tactical Employment Pre-emptive Inter-FEZ Co- ordination Authentication procedures enforced
-
Schradin, Carsten; Eder, Susanne; Müller, Karin
2012-05-01
Males that follow alternative reproductive tactics might differ in their investment into testis development and sperm production. The resource-allocation hypothesis predicts that males following a sneaker tactic should invest more into sperm production than dominant territorial males which should invest more into mate guarding. This hypothesis is supported by studies in species where individual males cannot switch between tactics (fixed tactics). Here we present the first data for a species where males can switch between tactics (plastic tactics). We studied African striped mice (Rhabdomys pumilio) in captivity, mimicking three tactics observed in the field: philopatric group-living males, singly-housed males representing roaming males, and group-living breeding males. We measured quantitative and qualitative reproductive traits, as well as serum and testis hormone concentrations. We found no support for the resource-allocation hypothesis, since breeding and singly-housed males invested similarly in testes and sperm. However, philopatric males had significantly smaller testes and epididymides, lower sperm counts, lower testosterone and higher corticosterone levels than males of the two other tactics. Philopatric males did not reach a larger body mass than singly-housed males with well developed reproductive traits, indicating that they did not trade investment in sperm production against growth. Interestingly, testis testosterone concentrations of philopatric males did not differ from those of other males. Our data suggest that philopatric males are reproductively suppressed by the breeding male, but might be ready to increase their serum testosterone levels when social and environmental conditions allow for this physiological switch accompanying the behavioral switch between tactics. Copyright © 2012 Elsevier Inc. All rights reserved.
-
Tang, Nelson; Levy, Matthew J; Margolis, Asa M; Woltman, Nathan
Physician interest in tactical medicine as an area of professional practice has grown significantly over the past decade. The prevalence of physician involvement in terms of medical oversight and operational support of civilian tactical medicine has experienced tremendous growth during this timeframe. Factors contributing to this trend are multifactorial and include enhanced law enforcement agency understanding of the role of the tactical physician, support for the engagement of qualified medical oversight, increasing numbers of physicians formally trained in tactical medicine, and the ongoing escalation of intentional mass-casualty incidents worldwide. Continued vigilance for the sustenance of adequate and appropriate graduate medical education resources for physicians seeking training in the comprehensive aspects of tactical medicine is essential to ensure continued advancement of the quality of casualty care in the civilian high-threat environment. 2017.
-
Offensive tactical thinking level of wheelchair basketball players in Arab countries.
Hindawi, Omar S; Orabi, Samira; Al Arjan, Jafar; Judge, Lawrence W; Cottingham, Michael; Bellar, David Michael
2013-01-01
The purpose of this study was to assess the appropriateness of offensive tactical decision-making of Arab basketball players, and to determine if there are differences in the appropriateness of offensive tactical decision-making within the various disability classifications of Arab basketball players. A twenty-question survey was formulated to assess decision-making in offensive tactical situations in wheelchair basketball players. Participants in the present study were 108 athletes from 10 Arab national teams participating in wheelchair basketball. The mean offensive tactical thinking level of wheelchair basketball players in the 20 different situations in the Arab countries ranged between 1.38-2.84, and the standard deviations for these 20 means ranged from 0.41 to 0.90. The total mean of all tactical situations was 2.33, which is moderate thinking level. The influence of the disability classification on the offensive tactical thinking of wheelchair basketball players was addressed by examining the data via a one-way ANOVA. The ANOVA revealed no significant differences among disability classifications/categories in tactical thinking (F(3, 104)=1.12, p=0.34). This study represents the first attempt to identify why Arab nations have not consistently qualified for the Paralympics or World Championships. These findings indicate that the moderate offensive tactical thinking level of wheelchair basketball players on Arab national teams may be part of the reason that performances of these teams have not been as strong as they would like.
-
von Kuerthy, Corinna; Tschirren, Linda; Taborsky, Michael
2015-05-01
Life history theory predicts that the amount of resources allocated to reproduction should maximize an individual's lifetime reproductive success. So far, resource allocation in reproduction has been studied mainly in females. Intraspecific variation of endogenous energy storage and utilization patterns of males has received little attention, although these patterns may vary greatly between individuals pursuing alternative reproductive tactics (ARTs). ARTs are characterized by systematic variation of behavioral, physiological, and often morphological traits among same-sex conspecifics. Some individuals may rely on previously accumulated reserves, because of limited foraging opportunities during reproduction. Others may be able to continue foraging during reproduction, thus relying on reserves to a lesser extent. We therefore predicted that, if male tactics involve such divergent limitations and trade-offs within a species, ARTs should correspondingly differ in energy reserve allocation and utilization. To test this prediction, we studied short-term and long-term reserve storage patterns of males in the shell-brooding cichlid Lamprologus callipterus. In this species, bourgeois males investing in territory defense, courtship, and guarding of broods coexist with two distinct parasitic male tactics: (1) opportunistic sneaker males attempting to fertilize eggs by releasing sperm into the shell opening when a female is spawning; and (2) specialized dwarf males attempting to enter the shell past the spawning female to fertilize eggs from inside the shell. Sneaker males differed from other male types by showing the highest amount of accumulated short-term and long-term fat stores, apparently anticipating their upcoming adoption of the nest male status. In contrast, nest males depleted previously accumulated energy reserves with increasing nest holding period, as they invest heavily into costly reproductive behaviors while not taking up any food. This conforms to a capital breeder strategy. Dwarf males did not accumulate long-term fat stores at all, which they can afford due to their small behavioral effort during reproduction and their continued feeding activity, conforming to an income breeder strategy. Our data confirm that the resource storage patterns of males pursuing ARTs can diverge substantially, which adds to our understanding of the coexistence and maintenance of alternative reproductive patterns within species.
-
von Kuerthy, Corinna; Tschirren, Linda; Taborsky, Michael
2015-01-01
Life history theory predicts that the amount of resources allocated to reproduction should maximize an individual's lifetime reproductive success. So far, resource allocation in reproduction has been studied mainly in females. Intraspecific variation of endogenous energy storage and utilization patterns of males has received little attention, although these patterns may vary greatly between individuals pursuing alternative reproductive tactics (ARTs). ARTs are characterized by systematic variation of behavioral, physiological, and often morphological traits among same-sex conspecifics. Some individuals may rely on previously accumulated reserves, because of limited foraging opportunities during reproduction. Others may be able to continue foraging during reproduction, thus relying on reserves to a lesser extent. We therefore predicted that, if male tactics involve such divergent limitations and trade-offs within a species, ARTs should correspondingly differ in energy reserve allocation and utilization. To test this prediction, we studied short-term and long-term reserve storage patterns of males in the shell-brooding cichlid Lamprologus callipterus. In this species, bourgeois males investing in territory defense, courtship, and guarding of broods coexist with two distinct parasitic male tactics: (1) opportunistic sneaker males attempting to fertilize eggs by releasing sperm into the shell opening when a female is spawning; and (2) specialized dwarf males attempting to enter the shell past the spawning female to fertilize eggs from inside the shell. Sneaker males differed from other male types by showing the highest amount of accumulated short-term and long-term fat stores, apparently anticipating their upcoming adoption of the nest male status. In contrast, nest males depleted previously accumulated energy reserves with increasing nest holding period, as they invest heavily into costly reproductive behaviors while not taking up any food. This conforms to a capital breeder strategy. Dwarf males did not accumulate long-term fat stores at all, which they can afford due to their small behavioral effort during reproduction and their continued feeding activity, conforming to an income breeder strategy. Our data confirm that the resource storage patterns of males pursuing ARTs can diverge substantially, which adds to our understanding of the coexistence and maintenance of alternative reproductive patterns within species. PMID:26045956
-
Bradley, Paul S; Ade, Jack D
2018-01-18
Time-motion analysis is a valuable data-collection technique used to quantify the physical match performance of elite soccer players. For over 40 years researchers have adopted a 'traditional' approach when evaluating match demands by simply reporting the distance covered or time spent along a motion continuum of walking through to sprinting. This methodology quantifies physical metrics in isolation without integrating other factors and this ultimately leads to a one-dimensional insight into match performance. Thus, this commentary proposes a novel 'integrated' approach that focuses on a sensitive physical metric such as high-intensity running but contextualizes this in relation to key tactical activities for each position and collectively for the team. In the example presented, the 'integrated' model clearly unveils the unique high-intensity profile that exists due to distinct tactical roles, rather than one-dimensional 'blind' distances produced by 'traditional' models. Intuitively this innovative concept may aid the coaches understanding of the physical performance in relation to the tactical roles and instructions given to the players. Additionally, it will enable practitioners to more effectively translate match metrics into training and testing protocols. This innovative model may well aid advances in other team sports that incorporate similar intermittent movements with tactical purpose. Evidence of the merits and application of this new concept are needed before the scientific community accepts this model as it may well add complexity to an area that conceivably needs simplicity.
-
Airborne and Maritime/Fixed Station Joint Tactical Radio System (AMF JTRS)
2015-12-01
Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-421 Airborne & Maritime/Fixed Station Joint Tactical Radio System (AMF JTRS) As of FY 2017...Information Program Name Airborne & Maritime/Fixed Station Joint Tactical Radio System (AMF JTRS) DoD Component Army Responsible Office References SAR...UNCLASSIFIED 5 Mission and Description Airborne & Maritime/Fixed Station Joint Tactical Radio System (AMF JTRS) products are software programmable
-
Fundamental Tactical Principles of Soccer: A Comparison of Different Age Groups
Guilherme, José; Rechenchosky, Leandro; da Costa, Luciane Cristina Arantes; Rinadi, Wilson
2017-01-01
Abstract The fundamental tactical principles of the game of soccer represent a set of action rules that guide behaviours related to the management of game space. The aim of this study was to compare the performance of fundamental offensive and defensive tactical principles among youth soccer players from 12 to 17 years old. The sample consisted of 3689 tactical actions performed by 48 soccer players in three age categories: under 13 (U-13), under 15 (U-15), and under 17 (U-17). Tactical performance was measured using the System of Tactical Assessment in Soccer (FUT-SAT). The Kruskal Wallis, Mann-Whitney U, Friedman, Wilcoxon, and Cohen’s Kappa tests were used in the study analysis. The results showed that the principles of “offensive coverage” (p = 0.01) and “concentration” (p = 0.04) were performed more frequently by the U-17 players than the U-13 players. The tactical principles “width and length” (p < 0.05) and “defensive unit” (p < 0.05) were executed more frequently by younger soccer players. It can be concluded that the frequency with which fundamental tactical principles are performed varies between the gaming categories, which implies that there is valuation of defensive security and a progressive increase in “offensive coverage” caused by increased confidence and security in offensive actions. PMID:28828091
-
Ethnic Minorities' Impression Management in the Interview: Helping or Hindering?
Derous, Eva
2017-01-01
Cross-cultural impression management (IM) has not been considered much, which is remarkable given the fast rate at which the labor market is becoming multicultural. This study investigated whether ethnic minorities and majorities differed in their preference for IM-tactics and how this affected ethnic minorities' interview outcomes. A preliminary study (focus groups/survey) showed that ethnic minorities (i.e., Arab/Moroccans) preferred 'entitlements' whereas majorities (i.e., Flemish/Belgians) preferred 'opinion conformity' as IM-tactics. An experimental follow-up study among 163 ethnic majority raters showed no main effect of IM-tactics on interview ratings. Ethnic minorities' use of IM-tactics only affected interview ratings if rater characteristics were considered. Specifically, interview ratings were higher when ethnic minorities used opinion conformity (i.e., majority-preferred IM-tactic) and lower when minorities used entitlements (i.e., minority-preferred IM-tactic) if recruiters were high in social dominance orientation, and when they felt more experienced/proficient with interviewing. IM-tactics are a human capital factor that might help applicants to increase their job chances on the labor market. It is concluded that ethnic minority applicants' preferences for certain IM-tactics might lead to bias even in structured interview settings, but that this depends on ethnic majority recruiters' interview experience and ingroup/outgroup attitudes. Implications for research and practice are discussed.
-
Fundamental Tactical Principles of Soccer: A Comparison of Different Age Groups.
Borges, Paulo Henrique; Guilherme, José; Rechenchosky, Leandro; da Costa, Luciane Cristina Arantes; Rinadi, Wilson
2017-09-01
The fundamental tactical principles of the game of soccer represent a set of action rules that guide behaviours related to the management of game space. The aim of this study was to compare the performance of fundamental offensive and defensive tactical principles among youth soccer players from 12 to 17 years old. The sample consisted of 3689 tactical actions performed by 48 soccer players in three age categories: under 13 (U-13), under 15 (U-15), and under 17 (U-17). Tactical performance was measured using the System of Tactical Assessment in Soccer (FUT-SAT). The Kruskal Wallis, Mann-Whitney U, Friedman, Wilcoxon, and Cohen's Kappa tests were used in the study analysis. The results showed that the principles of "offensive coverage" (p = 0.01) and "concentration" (p = 0.04) were performed more frequently by the U-17 players than the U-13 players. The tactical principles "width and length" (p < 0.05) and "defensive unit" (p < 0.05) were executed more frequently by younger soccer players. It can be concluded that the frequency with which fundamental tactical principles are performed varies between the gaming categories, which implies that there is valuation of defensive security and a progressive increase in "offensive coverage" caused by increased confidence and security in offensive actions.
-
Partridge, Charlyn G.; MacManes, Matthew D.; Knapp, Rosemary; Neff, Bryan D.
2016-01-01
Bluegill sunfish (Lepomis macrochirus) are one of the classic systems for studying male alternative reproductive tactics (ARTs) in teleost fishes. In this species, there are two distinct life histories: parental and cuckolder, encompassing three reproductive tactics, parental, satellite, and sneaker. The parental life history is fixed, whereas individuals who enter the cuckolder life history transition from sneaker to satellite tactic as they grow. For this study, we used RNAseq to characterize the brain transcriptome of the three male tactics and females during spawning to identify gene ontology (GO) categories and potential candidate genes associated with each tactic. We found that sneaker males had higher levels of gene expression differentiation compared to the other two male tactics. Sneaker males also had higher expression in ionotropic glutamate receptor genes, specifically AMPA receptors, compared to other males, which may be important for increased spatial working memory while attempting to cuckold parental males at their nests. Larger differences in gene expression also occurred among male tactics than between males and females. We found significant expression differences in several candidate genes that were previously identified in other species with ARTs and suggest a previously undescribed role for cAMP-responsive element modulator (crem) in influencing parental male behaviors during spawning. PMID:27907106
-
Partridge, Charlyn G; MacManes, Matthew D; Knapp, Rosemary; Neff, Bryan D
2016-01-01
Bluegill sunfish (Lepomis macrochirus) are one of the classic systems for studying male alternative reproductive tactics (ARTs) in teleost fishes. In this species, there are two distinct life histories: parental and cuckolder, encompassing three reproductive tactics, parental, satellite, and sneaker. The parental life history is fixed, whereas individuals who enter the cuckolder life history transition from sneaker to satellite tactic as they grow. For this study, we used RNAseq to characterize the brain transcriptome of the three male tactics and females during spawning to identify gene ontology (GO) categories and potential candidate genes associated with each tactic. We found that sneaker males had higher levels of gene expression differentiation compared to the other two male tactics. Sneaker males also had higher expression in ionotropic glutamate receptor genes, specifically AMPA receptors, compared to other males, which may be important for increased spatial working memory while attempting to cuckold parental males at their nests. Larger differences in gene expression also occurred among male tactics than between males and females. We found significant expression differences in several candidate genes that were previously identified in other species with ARTs and suggest a previously undescribed role for cAMP-responsive element modulator (crem) in influencing parental male behaviors during spawning.
-
1991-09-01
Secretary of Defense as a method to achieve savings in the $9 billion spent annually on information technology in DoD and to promote interoperability and...by the Office of the Secretary of Defense as a method to achieve savings in the $9 billion spent annually on information technology in DoD and to...commander. Without standard conventions for terminolo- gy, tactics or operations, the different units would have to expend much more time and effort to
-
Supporting undergraduate biomedical entrepreneurship.
Patterson, P E
2004-01-01
As biomedical innovations become more sophisticated and expensive to bring to market, an approach is needed to ensure the survival of the best ideas. The tactic used by Iowa State University to provide entrepreneurship opportunities for undergraduate students in biomedical areas is a model that has proven to be both distinctive and effective. Iowa State supports and fosters undergraduate student entrepreneurship efforts through the Pappajohn Center for Entrepreneurship. This unique partnership encourages ISU faculty, researchers, and students to become involved in the world of entrepreneurship, while allowing Iowa's business communities to gain access to a wide array of available resources, skills, and information from Iowa State University.
-
Confluence and convergence: team effectiveness in complex systems.
Porter-OʼGrady, Tim
2015-01-01
Complex adaptive systems require nursing leadership to rethink organizational work and the viability and effectiveness of teams. Much of emergent thinking about complexity and systems and organizations alter the understanding of the nature and function of teamwork and the configuration and leadership of team effort. Reflecting on basic concepts of complexity and their application to team formation, dynamics, and outcomes lays an important foundation for effectively guiding the strategic activity of systems through the focused tactical action of teams. Basic principles of complexity, their impact on teams, and the fundamental elements of team effectiveness are explored.
-
NASA Technical Reports Server (NTRS)
Tanaka, K. L.; Dohm, J. M.; Irwin, R.; Kolb, E. J.; Skinner, J. A., Jr.; Hare, T. M.
2010-01-01
We are in the fourth year of a fiveyear effort to map the global geology of Mars at 1:20M scale using mainly Mars Global Surveyor, Mars Express, and Mars Odyssey image and altimetry datasets. Previously, we reported on details of project management, mapping datasets (local and regional), initial and anticipated mapping approaches, and tactics of map unit delineation and description [1-2]. Last year, we described mapping and unit delineation results thus far, a new unit identified in the northern plains, and remaining steps to complete the map [3].
-
1989-11-01
at a Superfund site in Puerto Rico to ascertain the alleged extent of mercury contamination. C.C. Johnson & Malhotra. P.C. (1985-1988): Environmental...industrial hygiene and training, as well as other environmental matters. 3 DETOX , Inc. (1986): Manager, Technical Services Responsible for the...computer and CAD operations, and company R&D efforts. DETOX , Inc. (1985-1986): Eastern Regional Manager As regional manager for the eastern United
-
Scudder, Joseph N; Lamude, Kevin G
2009-04-01
Following past findings on employment interviews, this study hypothesized applicants would have a preference for using self-promoting tactics of impression management over other focuses. Self-reports of impression management tactics were collected from 124 applicants who had interviews for screener positions with the Transportation Security Administration. Contrary to the hypothesis, analysis indicated participants reported they used more ingratiation tactics attempting to praise the interviewer than self-promotion tactics which focused on their own accomplishments. Special qualifications for security jobs which required well-developed perceptual abilities and the controlling structure of the interview context were perhaps responsible for present results differing from prior findings.
-
Rodrigo J. Mercader; Deborah G. McCullough; Andrew J. Storer; Robert Heyd; Therese M. Poland; Steven Katovich; John M Bedford
2015-01-01
Emerald ash borer, Agrilus planipennis Fairmaire, has become the most destructive forest insect to invade North America. Unfortunately, tactics to manage A. planipennis are limited and difficult to evaluate, primarily because of the difficulty of detecting and delineating new infestations. Here we use data from a unique...
-
Implementation of Motivational Tactics in Tutoring Systems: 20 Years On
ERIC Educational Resources Information Center
du Boulay, Benedict; del Soldato, Teresa
2016-01-01
This paper describes the development and evaluation of a system called MORE (Motivational Reactive Plan) in the 1990s, designed with an explicit strategy to manage the learner's motivation on a minute-by-minute basis. Progress since the system was evaluated is outlined and our current thinking on the larger issues of the role that the learner's…
-
Online Pedagogical Tutorial Tactics Optimization Using Genetic-Based Reinforcement Learning
Lin, Hsuan-Ta; Lee, Po-Ming; Hsiao, Tzu-Chien
2015-01-01
Tutorial tactics are policies for an Intelligent Tutoring System (ITS) to decide the next action when there are multiple actions available. Recent research has demonstrated that when the learning contents were controlled so as to be the same, different tutorial tactics would make difference in students' learning gains. However, the Reinforcement Learning (RL) techniques that were used in previous studies to induce tutorial tactics are insufficient when encountering large problems and hence were used in offline manners. Therefore, we introduced a Genetic-Based Reinforcement Learning (GBML) approach to induce tutorial tactics in an online-learning manner without basing on any preexisting dataset. The introduced method can learn a set of rules from the environment in a manner similar to RL. It includes a genetic-based optimizer for rule discovery task by generating new rules from the old ones. This increases the scalability of a RL learner for larger problems. The results support our hypothesis about the capability of the GBML method to induce tutorial tactics. This suggests that the GBML method should be favorable in developing real-world ITS applications in the domain of tutorial tactics induction. PMID:26065018
-
Online Pedagogical Tutorial Tactics Optimization Using Genetic-Based Reinforcement Learning.
Lin, Hsuan-Ta; Lee, Po-Ming; Hsiao, Tzu-Chien
2015-01-01
Tutorial tactics are policies for an Intelligent Tutoring System (ITS) to decide the next action when there are multiple actions available. Recent research has demonstrated that when the learning contents were controlled so as to be the same, different tutorial tactics would make difference in students' learning gains. However, the Reinforcement Learning (RL) techniques that were used in previous studies to induce tutorial tactics are insufficient when encountering large problems and hence were used in offline manners. Therefore, we introduced a Genetic-Based Reinforcement Learning (GBML) approach to induce tutorial tactics in an online-learning manner without basing on any preexisting dataset. The introduced method can learn a set of rules from the environment in a manner similar to RL. It includes a genetic-based optimizer for rule discovery task by generating new rules from the old ones. This increases the scalability of a RL learner for larger problems. The results support our hypothesis about the capability of the GBML method to induce tutorial tactics. This suggests that the GBML method should be favorable in developing real-world ITS applications in the domain of tutorial tactics induction.
-
Efficient Planning of Wind-Optimal Routes in North Atlantic Oceanic Airspace
NASA Technical Reports Server (NTRS)
Rodionova, Olga; Sridhar, Banavar
2017-01-01
The North Atlantic oceanic airspace (NAT) is crossed daily by more than a thousand flights, which are greatly affected by strong jet stream air currents. Several studies devoted to generating wind-optimal (WO) aircraft trajectories in the NAT demonstrated great efficiency of such an approach for individual flights. However, because of the large separation norms imposed in the NAT, previously proposed WO trajectories induce a large number of potential conflicts. Much work has been done on strategic conflict detection and resolution (CDR) in the NAT. The work presented here extends previous methods and attempts to take advantage of the NAT traffic structure to simplify the problem and improve the results of CDR. Four approaches are studied in this work: 1) subdividing the existing CDR problem into sub-problems of smaller sizes, which are easier to handle; 2) more efficient data reorganization within the considered time period; 3) problem localization, i.e. concentrating the resolution effort in the most conflicted regions; 4) applying CDR to the pre-tactical decision horizon (a couple of hours in advance). Obtained results show that these methods efficiently resolve potential conflicts at the strategic and pre-tactical levels by keeping the resulting trajectories close to the initial WO ones.
-
The dark side of marketing seemingly "Light" cigarettes: successful images and failed fact
Pollay, R; Dewhirst, T
2002-01-01
Methods: Analysis of trade sources and internal US tobacco company documents now available on various web sites created by corporations, litigation, or public health bodies. Results: When introducing low yield products, cigarette manufacturers were concerned about maintaining products with acceptable taste/flavour and feared consumers might become weaned from smoking. Several tactics were employed by cigarette manufacturers, leading consumers to perceive filtered and low machine yield brands as safer relative to other brands. Tactics include using cosmetic (that is, ineffective) filters, loosening filters over time, using medicinal menthol, using high tech imagery, using virtuous brand names and descriptors, adding a virtuous variant to a brand's product line, and generating misleading data on tar and nicotine yields. Conclusions: Advertisements of filtered and low tar cigarettes were intended to reassure smokers concerned about the health risks of smoking, and to present the respective products as an alternative to quitting. Promotional efforts were successful in getting smokers to adopt filtered and low yield cigarette brands. Corporate documents demonstrate that cigarette manufacturers recognised the inherent deceptiveness of cigarette brands described as "Light"or "Ultra-Light" because of low machine measured yields. PMID:11893811
-
Self-Reported Sexual Assault in Convicted Sex Offenders and Community Men
Widman, Laura; Olson, Michael A.; Bolen, Rebecca M.
2013-01-01
Although self-reported sexual assault perpetrated by men against women has been well documented among college men, less is known about self-reported perpetration among convicted sex offenders and community men. This study provides unique descriptive and comparative information on sexual assaults in these understudied populations. Participants were 40 convicted sex offenders and 49 demographically-comparable community men who completed the Sexual Experiences Survey (SES; Abbey, Parkhill, & Koss, 2005; Koss, Gidycz, & Wisniewski, 1987) and other surveys to capture the promiscous sex and hostile masculinity pathways posited by the confluence model (Malamuth, 2003). We found notably few differences between sex offenders and community men in the rate and severity of sexual assault perpetration and the tactics used to obtain unwanted sexual contact. Specifically, 68% of sex offenders and 59% of community men acknowledged they had perpetrated sexual assault. Both groups used guilt and anger as the most frequent tactics to obtain unwanted sexual activity from their female victims. Consistent with the confluence model, an impersonal orientation towards sexual relationships was associated with sexual assault for both sex offenders and community men. Future directions for research on sexual assault perpetration and violence prevention efforts are discussed in light of these findings. PMID:23262829
-
Immersive Input Display Device (I2D2) for tactical information viewing
NASA Astrophysics Data System (ADS)
Tremper, David E.; Burnett, Kevin P.; Malloy, Andrew R.; Wert, Robert
2006-05-01
Daylight readability of hand-held displays has been an ongoing issue for both commercial and military applications. In an effort to reduce the effects of ambient light on the readability of military displays, the Naval Research Laboratory (NRL) began investigating and developing advanced hand-held displays. Analysis and research of display technologies with consideration for vulnerability to environmental conditions resulted in the complete design and fabrication of the hand-held Immersive Input Display Device (I2D2) monocular. The I2D2 combines an Organic Light Emitting Diode (OLED) SVGA+ micro-display developed by eMagin Corporation with an optics configuration inside a cylindrical housing. A rubber pressure-eyecup allows view ability only when the eyecup is depressed, eliminating light from both entering and leaving the device. This feature allows the I2D2 to be used during the day, while not allowing ambient light to affect the readability. It simultaneously controls light leakage, effectively eliminating the illumination, and thus preserving the tactical position, of the user in the dark. This paper will examine the characteristics and introduce the design of the I2D2.
-
Self-reported sexual assault in convicted sex offenders and community men.
Widman, Laura; Olson, Michael A; Bolen, Rebecca M
2013-05-01
Although self-reported sexual assault perpetrated by men against women has been well documented among college men, less is known about self-reported perpetration among convicted sex offenders and community men. This study provides unique descriptive and comparative information on sexual assaults in these understudied populations. Participants were 40 convicted sex offenders and 49 demographically comparable community men who completed the Sexual Experiences Survey (SES; Abbey, Parkhill, & Koss, 2005; Koss, Gidycz, & Wisniewski, 1987) and other surveys to capture the promiscuous sex and hostile masculinity pathways posited by the confluence model (Malamuth, 2003). We found notably few differences between sex offenders and community men in the rate and severity of sexual assault perpetration and the tactics used to obtain unwanted sexual contact. Specifically, 68% of sex offenders and 59% of community men acknowledged they had perpetrated sexual assault. Both groups used guilt and anger as the most frequent tactics to obtain unwanted sexual activity from their female victims. Consistent with the confluence model, an impersonal orientation toward sexual relationships was associated with sexual assault for both sex offenders and community men. Future directions for research on sexual assault perpetration and violence prevention efforts are discussed in light of these findings.
-
Autonomous target recognition using remotely sensed surface vibration measurements
NASA Astrophysics Data System (ADS)
Geurts, James; Ruck, Dennis W.; Rogers, Steven K.; Oxley, Mark E.; Barr, Dallas N.
1993-09-01
The remotely measured surface vibration signatures of tactical military ground vehicles are investigated for use in target classification and identification friend or foe (IFF) systems. The use of remote surface vibration sensing by a laser radar reduces the effects of partial occlusion, concealment, and camouflage experienced by automatic target recognition systems using traditional imagery in a tactical battlefield environment. Linear Predictive Coding (LPC) efficiently represents the vibration signatures and nearest neighbor classifiers exploit the LPC feature set using a variety of distortion metrics. Nearest neighbor classifiers achieve an 88 percent classification rate in an eight class problem, representing a classification performance increase of thirty percent from previous efforts. A novel confidence figure of merit is implemented to attain a 100 percent classification rate with less than 60 percent rejection. The high classification rates are achieved on a target set which would pose significant problems to traditional image-based recognition systems. The targets are presented to the sensor in a variety of aspects and engine speeds at a range of 1 kilometer. The classification rates achieved demonstrate the benefits of using remote vibration measurement in a ground IFF system. The signature modeling and classification system can also be used to identify rotary and fixed-wing targets.
-
The dark side of marketing seemingly "Light" cigarettes: successful images and failed fact.
Pollay, R W; Dewhirst, T
2002-03-01
To understand the development, intent, and consequences of US tobacco industry advertising for low machine yield cigarettes. Analysis of trade sources and internal US tobacco company documents now available on various web sites created by corporations, litigation, or public health bodies. When introducing low yield products, cigarette manufacturers were concerned about maintaining products with acceptable taste/flavour and feared consumers might become weaned from smoking. Several tactics were employed by cigarette manufacturers, leading consumers to perceive filtered and low machine yield brands as safer relative to other brands. Tactics include using cosmetic (that is, ineffective) filters, loosening filters over time, using medicinal menthol, using high tech imagery, using virtuous brand names and descriptors, adding a virtuous variant to a brand's product line, and generating misleading data on tar and nicotine yields. Advertisements of filtered and low tar cigarettes were intended to reassure smokers concerned about the health risks of smoking, and to present the respective products as an alternative to quitting. Promotional efforts were successful in getting smokers to adopt filtered and low yield cigarette brands. Corporate documents demonstrate that cigarette manufacturers recognised the inherent deceptiveness of cigarette brands described as "Light"or "Ultra-Light" because of low machine measured yields.
-
NASA Astrophysics Data System (ADS)
Murarka, Naveen; Chambers, Jon
2012-06-01
Multiple sensors, providing actionable intelligence to the war fighter, often have difficulty interoperating with each other. Northrop Grumman (NG) is dedicated to solving these problems and providing complete solutions for persistent surveillance. In August, 2011, NG was invited to participate in the Tactical Network Topology (TNT) Capabilities Based Experimentation at Camp Roberts, CA to demonstrate integrated system capabilities providing Forward Operating Base (FOB) protection. This experiment was an opportunity to leverage previous efforts from NG's Rotorcraft Avionics Innovation Laboratory (RAIL) to integrate five prime systems with widely different capabilities. The five systems included a Hostile Fire and Missile Warning Sensor System, SCORPION II Unattended Ground Sensor system, Smart Integrated Vehicle Area Network (SiVAN), STARLite Synthetic Aperture Radar (SAR)/Ground Moving Target Indications (GMTI) radar system, and a vehicle with Target Location Module (TLM) and Laser Designation Module (LDM). These systems were integrated with each other and a Tactical Operations Center (TOC) equipped with RaptorX and Falconview providing a Common Operational Picture (COP) via Cursor on Target (CoT) messages. This paper will discuss this exercise, and the lessons learned, by integrating these five prime systems for persistent surveillance and FOB protection.
-
Tactical Cyber: Building A Strategy For Cyber Support To Corps And Below
Future U.S. Army cyber operations will need to be conducted jointly and at all echelons and must include both defensive and offensive components.1...The Army is now developing doctrine, concepts, and capabilities to conduct and support tactical cyber operations. We propose the following vision...statement: The Army will be able to employ organic cyber capabilities at the tactical echelon with dedicated personnel in support of tactical units while
-
Barbuto, John E; Moss, Jennifer A
2006-08-01
The relations of intrinsic and extrinsic motivation with use of consultative, legitimating, and pressure influence tactics were examined using validity generalization procedures. 5 to 7 field studies with cumulative samples exceeding 800 were used to test each relationship. Significance was found for relation between agents' intrinsic motivation and their use of consultative influence tactics and agents' extrinsic motivation and their use of legitimating influence tactics.
-
Managing and creating an image in the interview: the role of interviewee initial impressions.
Swider, Brian W; Barrick, Murray R; Harris, T Brad; Stoverink, Adam C
2011-11-01
In employment interviews, individuals use impression management tactics to present themselves as suitable candidates to interviewers. However, not all impression management tactics, or the interviewees who employ them, are effective at positively influencing interview scores. Results of this study indicate that the relationship between impression management tactic usage and interview success is contingent on the type of tactic employed. Specifically, self-promotion was found to have a positive relationship (r = .20) and slight (r = -.11) and extensive (r = -.19) image creation were found to have negative relationships with end-of-interview scores. Further, the relationships between these 3 impression management tactics were moderated by interviewees' initial impressions of the interview (ΔR² ranged from .04 to .10). Interviewees who perceived they were seen as less suitable during rapport building were more effective when using any of the 3 impression management tactics. (c) 2011 APA, all rights reserved.
-
Definitions of Tactical and Strategic: An Informal Study
NASA Technical Reports Server (NTRS)
Schutte, Paul C.
2004-01-01
Seventeen subject matter experts defined tactical and strategic within the aviation domain. They provided five verbs and a sentence describing both behaviors. The verbs for strategic behavior were Plan, Think, Arrange, Formulate, Intend, Devise, Anticipate, and Order. The verbs for tactical behavior were Act, Fly, Respond, Do, Avoid, Control, React, and Move. Verbs that were common to both were Get Information, Navigate, Know, Execute, Manage, Perceive, Understand, Direct, Concentrate, and Point. The responses highlight the difference between planning (strategic) and carrying out those plans (tactical). Tactical verbs are more action-oriented that change the state of the world after they have been accomplished. Strategic verbs are more prescriptive in that they do not change the state of the world but offer a procedure or program for changing the world. The pilot is in a tactical mode when actually moving the aircraft and in a strategic mode when thinking about moving it.
-
Physiological and Technical-tactical Analysis in Brazilian Jiu-jitsu Competition.
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.
-
TACtic- A Multi Behavioral Agent for Trading Agent Competition
NASA Astrophysics Data System (ADS)
Khosravi, Hassan; Shiri, Mohammad E.; Khosravi, Hamid; Iranmanesh, Ehsan; Davoodi, Alireza
Software agents are increasingly being used to represent humans in online auctions. Such agents have the advantages of being able to systematically monitor a wide variety of auctions and then make rapid decisions about what bids to place in what auctions. They can do this continuously and repetitively without losing concentration. To provide a means of evaluating and comparing (benchmarking) research methods in this area the trading agent competition (TAC) was established. This paper describes the design, of TACtic. Our agent uses multi behavioral techniques at the heart of its decision making to make bidding decisions in the face of uncertainty, to make predictions about the likely outcomes of auctions, and to alter the agent's bidding strategy in response to the prevailing market conditions.
-
NASA Technical Reports Server (NTRS)
Baum, J. D.; Levine, J. N.
1980-01-01
The selection of a satisfactory numerical method for calculating the propagation of steep fronted shock life waveforms in a solid rocket motor combustion chamber is discussed. A number of different numerical schemes were evaluated by comparing the results obtained for three problems: the shock tube problems; the linear wave equation, and nonlinear wave propagation in a closed tube. The most promising method--a combination of the Lax-Wendroff, Hybrid and Artificial Compression techniques, was incorporated into an existing nonlinear instability program. The capability of the modified program to treat steep fronted wave instabilities in low smoke tactical motors was verified by solving a number of motor test cases with disturbance amplitudes as high as 80% of the mean pressure.
-
Analysis of interference performance of tactical radio network
NASA Astrophysics Data System (ADS)
Nie, Hao; Cai, Xiaoxia; Chen, Hong
2017-08-01
Mobile Ad hoc network has a strong military background for its development as the core technology of the backbone network of US tactical Internet. And which tactical radio network, is the war in today's tactical use of the Internet more mature form of networking, mainly used in brigade and brigade following forces. This paper analyzes the typical protocol AODV in the tactical radio network, and then carries on the networking. By adding the interference device to the whole network, the battlefield environment is simulated, and then the throughput, delay and packet loss rate are analyzed, and the performance of the whole network and the single node before and after the interference is obtained.
-
Lessons Learned on the Road to a Smoke-Free Italy
Croghan, Ivana; Muggli, Monique; Zaga, Vincenzo; Lockhart, Nikki; Ebbert, Jon; Mangiaracina, Giacomo; Hurt, Richard
2014-01-01
In the face of strong and protracted opposition by the Tobacco Industry (TI) and its allies, Italy’s national smoke-free legislation came into force in 2005 prohibiting smoking in all indoor public places and workplaces including offices, bars, and restaurants. Using internal TI documents made public through US litigation, we reveal the industry’s nearly 40-year effort to influence health policy related to secondhand smoke, including attempts to block Italy’s national smoke-free legislation. Strategies included manipulating hospitality groups and establishing front organizations, manipulating journalists and media, and manipulating the science and direct lobbying against smoking restrictions. The TI’s extensive plan to thwart smoke-free efforts in Italy can be used to inform other countries about the industry’s tactics and Italy’s experience in overcoming them by ultimately implementing a comprehensive workplace smoke-free law. PMID:21770229
-
An Examination of the Conceptual Basis of a Tactical, Logistical, and Air Simulation (ATLAS).
1980-03-01
guides the simulation from the start. From this scenario and the de - veloping tactical situation comes information which triggers the tactical-decision...effect of tactical aircraft in a combat situation together with the effect of weapons to destroy the aircraft. The presence of transport aircraft is...sector, the ability of that sector to resupply existing combat units, to transport replacement items and supplies, and to move the new unit through
-
AirLand Battle and Tactical Command and Control Automation,
1987-01-07
Army Tactical Command and Control System (ATCCS) are the primary subjects of the last period. The precepts of AirLand Battle doctrine are examined to...AirLand Battle and the Army Tactical Command and Control System (ATCCS) are thE primary subjects of the last period. The precepts of AirLand Battle...centralized control is identified. AirLand Battle and the Army Tactical Command and Control System (ATCCS) are the primary subjects of the last
-
Tactical AI in Real Time Strategy Games
2015-03-26
TACTICAL AI IN REAL TIME STRATEGY GAMES THESIS Donald A. Gruber, Capt, USAF AFIT-ENG-MS-15-M-021 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE...protection in the United States. AFIT-ENG-MS-15-M-021 TACTICAL AI IN REAL TIME STRATEGY GAMES THESIS Presented to the Faculty Department of Electrical...DISTRIBUTION STATEMENT A APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED. AFIT-ENG-MS-15-M-021 TACTICAL AI IN REAL TIME STRATEGY GAMES THESIS Donald A
-
Ethnic Minorities’ Impression Management in the Interview: Helping or Hindering?
Derous, Eva
2017-01-01
Cross-cultural impression management (IM) has not been considered much, which is remarkable given the fast rate at which the labor market is becoming multicultural. This study investigated whether ethnic minorities and majorities differed in their preference for IM-tactics and how this affected ethnic minorities’ interview outcomes. A preliminary study (focus groups/survey) showed that ethnic minorities (i.e., Arab/Moroccans) preferred ‘entitlements’ whereas majorities (i.e., Flemish/Belgians) preferred ‘opinion conformity’ as IM-tactics. An experimental follow-up study among 163 ethnic majority raters showed no main effect of IM-tactics on interview ratings. Ethnic minorities’ use of IM-tactics only affected interview ratings if rater characteristics were considered. Specifically, interview ratings were higher when ethnic minorities used opinion conformity (i.e., majority-preferred IM-tactic) and lower when minorities used entitlements (i.e., minority-preferred IM-tactic) if recruiters were high in social dominance orientation, and when they felt more experienced/proficient with interviewing. IM-tactics are a human capital factor that might help applicants to increase their job chances on the labor market. It is concluded that ethnic minority applicants’ preferences for certain IM-tactics might lead to bias even in structured interview settings, but that this depends on ethnic majority recruiters’ interview experience and ingroup/outgroup attitudes. Implications for research and practice are discussed. PMID:28203211
-
Characterization of Tactical Departure Scheduling in the National Airspace System
NASA Technical Reports Server (NTRS)
Capps, Alan; Engelland, Shawn A.
2011-01-01
This paper discusses and analyzes current day utilization and performance of the tactical departure scheduling process in the National Airspace System (NAS) to understand the benefits in improving this process. The analysis used operational air traffic data from over 1,082,000 flights during the month of January, 2011. Specific metrics included the frequency of tactical departure scheduling, site specific variances in the technology's utilization, departure time prediction compliance used in the tactical scheduling process and the performance with which the current system can predict the airborne slot that aircraft are being scheduled into from the airport surface. Operational data analysis described in this paper indicates significant room for improvement exists in the current system primarily in the area of reduced departure time prediction uncertainty. Results indicate that a significant number of tactically scheduled aircraft did not meet their scheduled departure slot due to departure time uncertainty. In addition to missed slots, the operational data analysis identified increased controller workload associated with tactical departures which were subject to traffic management manual re-scheduling or controller swaps. An analysis of achievable levels of departure time prediction accuracy as obtained by a new integrated surface and tactical scheduling tool is provided to assess the benefit it may provide as a solution to the identified shortfalls. A list of NAS facilities which are likely to receive the greatest benefit from the integrated surface and tactical scheduling technology are provided.
-
A Descriptive Analysis of US Prehospital Care Response to Law Enforcement Tactical Incidents.
Aberle, Sara J; Lohse, Christine M; Sztajnkrycer, Matthew D
2015-01-01
Law enforcement tactical incidents involve high-risk operations that exceed the capabilities of regular, uniformed police. Despite the existence of tactical teams for 50 years, little is known about the frequency or nature of emergency medical services (EMS) response to tactical events in the United States. The purpose of this study was to perform a descriptive analysis of tactical events reported to a national EMS database. Descriptive analysis of the 2012 National Emergency Medical Services Information System (NEMSIS) Public Release research data set, containing EMS emergency response data from 41 states. A total of 17,479,328 EMS events were reported, of which 3,953 events were coded as "Activation-Tactical or SWAT Specialty Service/Response Team." The most common level of prehospital care present on scene was basic life support (55.2%). The majority (72.3%) of tactical incident activations involved a single patient; mass casualty incidents occurred in 0.5% of events. The most common EMS response locations were homes (48.4%), streets or highways (37.0%), and public buildings (6.3%). The mean age of treated patients was 44.1 years ± 22.0 years; 3.5% of tactical incident activation patients were aged 8 years or less. Injuries were coded as firearm assault in 14.8% and as chemical exposure in 8.9% of events. Cardiac arrest occurred in 5.1% of patients, with the majority (92.2%) occurring prior to EMS arrival. The primary symptoms reported by EMS personnel were pain (37.4%), change in responsiveness (13.1%), and bleeding (8.1%). Advanced airway procedures occurred in 30 patients. No patients were documented as receiving tourniquets or needle thoracostomy. Approximately 11 EMS responses in support of law enforcement tactical operations occur daily in the United States. The majority occur in homes and involve a single patient. Advanced airway procedures are required in a minority of patients. Cardiac arrest is rare and occurs prior to EMS response in the majority of cases. Better understanding of the nature and location of EMS responses to tactical incidents is required to develop consistent EMS policies in support of law enforcement tactical operations. 2015.
-
Hypoxia, Monitoring, and Mitigation System
2014-02-01
CO- Oximeter SpO2 Arterial Oxygen Saturation Measured via Pulse - Oximeter TAILSS Tactical Aircrew Integrated Life Support System TUC Time of Useful...SpO2, pulse / pulse rate, ECG, and skin temperature will be researched and evaluated for integration feasibility with a tactile vibrator for alerting
-
A Machine Learning System for Analyzing Human Tactics in a Game
NASA Astrophysics Data System (ADS)
Ito, Hirotaka; Tanaka, Toshimitsu; Sugie, Noboru
In order to realize advanced man-machine interfaces, it is desired to develop a system that can infer the mental state of human users and then return appropriate responses. As the first step toward the above goal, we developed a system capable of inferring human tactics in a simple game played between the system and a human. We present a machine learning system that plays a color expectation game. The system infers the tactics of the opponent, and then decides the action based on the result. We employed a modified version of classifier system like XCS in order to design the system. In addition, three methods are proposed in order to accelerate the learning rate. They are a masking method, an iterative method, and tactics templates. The results of computer experiments confirmed that the proposed methods effectively accelerate the machine learning. The masking method and the iterative method are effective to a simple strategy that considers only a part of past information. However, study speed of these methods is not enough for the tactics that refers to a lot of past information. For the case, the tactics template was able to settle the study rapidly when the tactics is identified.
-
Technical and tactical skills related to performance levels in tennis: A systematic review.
Kolman, Nikki S; Kramer, Tamara; Elferink-Gemser, Marije T; Huijgen, Barbara C H; Visscher, Chris
2018-06-11
The aim of this systematic review is to provide an overview of outcome measures and instruments identified in the literature for examining technical and tactical skills in tennis related to performance levels. Such instruments can be used to identify talent or the specific skill development training needs of particular players. Searches for this review were conducted using the PubMed, Web of Science, and PsycInfo databases. Out of 733 publications identified through these searches, 40 articles were considered relevant and included in this study. They were divided into three categories: (1) technical skills, (2) tactical skills and (3) integrated technical and tactical skills. There was strong evidence that technical skills (ball velocity and to a lesser extent ball accuracy) and tactical skills (decision making, anticipation, tactical knowledge and visual search strategies) differed among players according to their performance levels. However, integrated measurement of these skills is required, because winning a point largely hinges on a tactical decision to perform a particular stroke (i.e., technical execution). Therefore, future research should focus on examining the relationship between these skills and tennis performance and on the development of integrated methods for measuring these skills.
-
Ortega, Juan Ignacio; Evangelio, Carlos; Clemente, Filipe Manuel; Martins, Fernando Manuel Lourenço; González-Víllora, Sixto
2016-06-16
The main objective was to analyze a friendly match of youth elite soccer players identifying the variance of tactical and physiological response parameters during the game. In addition, detecting the impact of both halves on player performance. For the purposes of this study twenty-two U19 players were analyzed playing 11v11. Activity profile, heart rate (HR and HRmax), grouped in five different zones were analyzed via Bluetooth technology, technical performance was analyzed by the Team Sport Assessment Procedure (TSAP), and tactical performance was measured by Social Network Analysis. A comparison of heart rate responses showed significant main effects in the halves (p = 0.001; η p 2 = 0.623). A comparison between tactical position and technical performance had significant main effects (p = 0.001; η p 2 = 0.390). Tactical position showed statistically significant effects on tactical prominence (p = 0.002; η p 2 = 0.296). Therefore, fatigue is a component distinguished in technical/tactical parameters, such as volume of play and efficiency index. Results suggest that fatigue effects may constrain technical performance and, for that reason, the use of instruments to monitor the fatigue effect during matches may be suggested.
-
Integrated pest management and weed management in the United States and Canada.
Owen, Micheal D K; Beckie, Hugh J; Leeson, Julia Y; Norsworthy, Jason K; Steckel, Larry E
2015-03-01
There is interest in more diverse weed management tactics because of evolved herbicide resistance in important weeds in many US and Canadian crop systems. While herbicide resistance in weeds is not new, the issue has become critical because of the adoption of simple, convenient and inexpensive crop systems based on genetically engineered glyphosate-tolerant crop cultivars. Importantly, genetic engineering has not been a factor in rice and wheat, two globally important food crops. There are many tactics that help to mitigate herbicide resistance in weeds and should be widely adopted. Evolved herbicide resistance in key weeds has influenced a limited number of growers to include a more diverse suite of tactics to supplement existing herbicidal tactics. Most growers still emphasize herbicides, often to the exclusion of alternative tactics. Application of integrated pest management for weeds is better characterized as integrated weed management, and more typically integrated herbicide management. However, adoption of diverse weed management tactics is limited. Modifying herbicide use will not solve herbicide resistance in weeds, and the relief provided by different herbicide use practices is generally short-lived at best. More diversity of tactics for weed management must be incorporated in crop systems. © 2014 Society of Chemical Industry.
-
Ortega, Juan Ignacio; Evangelio, Carlos; Clemente, Filipe Manuel; Martins, Fernando Manuel Lourenço; González-Víllora, Sixto
2016-01-01
The main objective was to analyze a friendly match of youth elite soccer players identifying the variance of tactical and physiological response parameters during the game. In addition, detecting the impact of both halves on player performance. For the purposes of this study twenty-two U19 players were analyzed playing 11v11. Activity profile, heart rate (HR and HRmax), grouped in five different zones were analyzed via Bluetooth technology, technical performance was analyzed by the Team Sport Assessment Procedure (TSAP), and tactical performance was measured by Social Network Analysis. A comparison of heart rate responses showed significant main effects in the halves (p = 0.001; ηp2 = 0.623). A comparison between tactical position and technical performance had significant main effects (p = 0.001; ηp2 = 0.390). Tactical position showed statistically significant effects on tactical prominence (p = 0.002; ηp2 = 0.296). Therefore, fatigue is a component distinguished in technical/tactical parameters, such as volume of play and efficiency index. Results suggest that fatigue effects may constrain technical performance and, for that reason, the use of instruments to monitor the fatigue effect during matches may be suggested. PMID:29910283
-
Peck, Jessica A; Levashina, Julia
2017-01-01
Impression management (IM) is pervasive in interview and job performance settings. We meta-analytically examine IM by self- and other-focused tactics to establish base rates of tactic usage, to understand the impact of tactics on interview and job performance ratings, and to examine the moderating effects of research design. Our results suggest IM is used more frequently in the interview rather than job performance settings. Self-focused tactics are more effective in the interview rather than in job performance settings, and other-focused tactics are more effective in job performance settings rather than in the interview. We explore several research design moderators including research fidelity, rater, and participants. IM has a somewhat stronger impact on interview ratings in lab settings than field settings. IM also has a stronger impact on interview ratings when the target of IM is also the rater of performance than when the rater of performance is an observer. Finally, labor market participants use IM more frequently and more effectively than students in interview settings. Our research has implications for understanding how different IM tactics function in interview and job performance settings and the effects of research design on IM frequency and impact.
-
The effect of energy reserves on social foraging: hungry sparrows scrounge more.
Lendvai, Adám Z; Barta, Zoltán; Liker, András; Bókony, Veronika
2004-12-07
Animals often use alternative strategies when they compete for resources, but it is unclear in most cases what factors determine the actual tactic followed by individuals. Although recent models suggest that the internal state of animals may be particularly important in tactic choice, the effects of state variables on the use of alternative behavioural forms have rarely been demonstrated. In this study, using experimental wind exposure to increase overnight energy expenditure, we show that flock-feeding house sparrows (Passer domesticus) with lowered energy reserves increase their use of scrounging (exploiting others' food findings) during their first feed of the day. This result is in accordance with the prediction of a state-dependent model of use of social foraging tactics. We also show that scrounging provides less variable feeding rates and patch finding times than the alternative tactic. These latter results support the theoretical assumption that scrounging is a risk-averse tactic, i.e. it reduces the risk of immediate starvation. As the level of energy reserves predicts the use of social foraging tactics, we propose that selection should favour individuals that monitor the internal state of flock mates and use this information to adjust their own tactic choice.
-
Socci: Diversify Your Sportfolio
ERIC Educational Resources Information Center
Culhane, Joseph D.; Davis, Timothy D.; Johnson, Scott; Vidoni, Carla
2008-01-01
An increasingly popular, nontraditional sport called Socci (pronounced "SOCKee") offers physical educators an effective means of teaching tactics and strategies through the tactical games approach. This novel sport also challenges students to apply the tactical knowledge they have learned from participating in traditional sports such as…
-
2015-03-01
information dominance in the maritime domain by optimizing tactical mobile ad hoc network (MANET) systems for wireless sharing of biometric data in maritime interdiction operations (MIO). Current methods for sharing biometric data in MIO are unnecessarily slow and do not leverage wireless networks at the tactical edge to maximize information dominance . Field experiments allow students to test wireless MANETs at the tactical edge. Analysis is focused on determining optimal MANET design and implementation. It considers various implementations with
-
Effect of playing tactics on goal scoring in Norwegian professional soccer.
Tenga, Albin; Holme, Ingar; Ronglan, Lars Tore; Bahr, Roald
2010-02-01
Methods that include an assessment of opponent interactions are thought to provide a more valid analysis of team match performance. The purpose of this study was to examine the effect of playing tactics on goal scoring by assessing opponent interactions in Norwegian elite soccer. The sample included 203 team possessions leading to goals (cases) and 1688 random team possessions (control group) from 163 of 182 (90%) matches played in the men's professional league during the 2004 season. Multidimensional qualitative data using ten ordered categorical variables were obtained to characterize each team possession. The proportion of goals scored during counterattacks (52%) was higher than during elaborate attacks (48%), while for the control group the proportion using elaborate attacks (59%) was higher than when using counterattacks (41%) (P = 0.002). Multiple logistic regression analyses showed that, for the main variable "team possession type", counterattacks were more effective than elaborate attacks when playing against an imbalanced defence (OR = 1.64; 95% confidence interval: 1.03 to 2.61; P = 0.038). Assessment of opponent interactions is critical to evaluate the effectiveness of offensive playing tactics on the probability of scoring goals, and improves the validity of team match-performance analysis in soccer.
-
Green, Jonathan D; Bovin, Michelle J; Erb, Sarah E; Lachowicz, Mark; Gorman, Kaitlyn R; Rosen, Raymond C; Keane, Terence M; Marx, Brian P
2016-09-01
Research suggests that the nature of combat may affect later development of posttraumatic stress disorder (PTSD) in combat veterans. Studies comparing rates of PTSD across different conflicts indicate that the use of asymmetric or guerilla-style tactics by enemy fighters may result in higher rates of PTSD among U.S. military personnel than the use of symmetric tactics, which mirror tactics used by U.S. forces. Investigations of the association between enemy combat tactics and PTSD across conflicts were limited because of cohort effects and a focus on male veterans. The current study examined rates of PTSD diagnosis in a sample of male and female veterans deployed to Operation Iraqi Freedom (OIF), a conflict with 3 distinct phases marked by varying enemy tactics. Participants were 738 veterans enrolled in Project VALOR (Veterans' After-Discharge Longitudinal Registry) who deployed once to OIF. Participants completed a clinician interview as well as self-report measures. Male veterans deployed during the OIF phase marked by asymmetric tactics were more than twice as likely to be diagnosed with PTSD as those deployed during the other 2 phases, even after controlling for extent of combat exposure, demographic characteristics, and other deployment-related risk factors for PTSD. Differing rates of PTSD across the 3 OIF phases were not observed among female participants. The nature of combat (specifically, asymmetric enemy tactics) may be a risk factor for the development of PTSD among males. Factors other than enemy tactics may be more important to the development of PTSD among females. (PsycINFO Database Record (c) 2016 APA, all rights reserved).
-
NASA Astrophysics Data System (ADS)
Crimmins, T. M.; Rosemartin, A.
2012-12-01
The success of citizen science programs hinges on their abilities to recruit and maintain active participants. The USA National Phenology Network's plant and animal phenology observation program, Nature's Notebook, has been active since 2009. This program engages thousands of citizen scientists in tracking plant and animal life cycle activity over the course of the year. We embarked on an evaluation of the various observer recruitment and retention tactics that we have employed over the ~4-year life of this program to better inform future outreach efforts specific to Nature's Notebook and for the broader citizen science community. Participants in Nature's Notebook may become engaged via one of three pathways: individuals may join Nature's Notebook directly, they may be invited to join through a USA-NPN partner organization, or they may engage through a group with local, site-based leadership. The level and type of recruitment tactics, training, and retention efforts that are employed varies markedly among these three models. In this evaluation, we compared the efficacy of these three engagement models using several metrics: number of individuals recruited, number of individuals that go on to submit at least one data point, retention rates over time, duration of activity, and quantity of data points submitted. We also qualitatively considered the differences in costs the three models require to support. In terms of recruitment, direct engagement yielded 20-100 times more registrants than other two models. In contrast, rates of participation were highest for site-based leadership (>35%, versus 20-30% for direct engagement; rates for partner organizations were highly variable due to small sample sizes). Individuals participating through partners with site-based leadership showed a much higher rate of retention (41% of participants remained active for two+ years) than those participating directly in Nature's Notebook (27% of participants remained active for two+ years) or individuals participating through membership organizations (12% of participants remained active for two+ years). Long-term observer retention was significantly higher for participants that joined via groups with site-based leadership compared to observers that joined Nature's Notebook directly in 2010 and 2011 (direct-engagement observers remained active for ~4 months; observers in groups with site-based leaderships remained active for ~6 months). There were no differences in within-year retention among the three models, indicating that the approaches perform essentially equally in terms of keeping observers engaged within the year of registration. In both 2011 and 2012 (to-date), observers participating via groups with site-based leadership submitted over twice the observations than observers participating directly in Nature's Notebook. Through this evaluation, we learned that direct engagement, which costs the USA-NPN the least to undertake and maintain, yields the greatest number of program registrants. However, this model results in the lowest rates of participant retention and data submission. In contrast, programs with site-based leadership, such as local Master Gardener chapters, yield the longest durations of activity and much higher rates of data submission, but are much more labor-intensive to support.
-
The Development of Sport Expertise: Mapping the Tactical Domain.
ERIC Educational Resources Information Center
McPherson, Sue L.
1994-01-01
Explores issues and research relevant to sport tactical knowledge development and expertise. The paper discusses controversies concerning methodological tools, possible levels of analysis in sport research, sport tactical knowledge and expertise, a protocol structure model for sport, and expert-novice sport research. (SM)
-
Organizational Commitment through Organizational Socialization Tactics
ERIC Educational Resources Information Center
Filstad, Cathrine
2011-01-01
Purpose: The aim of this paper is to investigate how organizational socialization tactics affect newcomers' organizational commitment and learning processes. Design/methodology/approach: A survey was conducted using a measurement tool based on Van Maanen and Schein's theory on organizational socialization tactics and Kuvaas' measurement tools of…
-
The role of leader influence tactics and safety climate in engaging employees' safety participation.
Clarke, Sharon; Ward, Katie
2006-10-01
This study examines the effect of leader influence tactics on employee safety participation in a U.K.-based manufacturing organization, examining the role of safety climate as a mediator. Structural equation modeling showed that leader influence tactics associated with a transformational leadership style had significant relationships with safety participation that were partially mediated by the safety climate (consultation) or fully mediated by the safety climate (inspirational appeals). In addition, leader influence tactics associated with a transactional leadership style had significant relationships with safety participation: rational persuasion (partially mediated by safety climate) and coalition tactics (direct effect). Thus, leaders may encourage safety participation using a combination of influence tactics, based on rational arguments, involvement in decision making, and generating enthusiasm for safety. The influence of building trust in managers is discussed as an underlying mechanism in this relationship. Practical implications are highlighted, including the design of leadership development programs, which may be particularly suited to high-reliability organizations.
-
Improving the 'how' and 'what' decisions of elite table tennis players.
Raab, Markus; Masters, Rich S W; Maxwell, Jonathan P
2005-06-01
Training methods in sport usually focus on improving either technical or tactical aspects of performance, ignoring the fact that successful performance requires the athlete to simultaneously decide what movement to perform and how it should be executed. Young elite table tennis players were trained, in a first phase, to improve their forehand and backhand movements and, in a second phase, to make a tactical switch between forehand and backhand movements. Half of the players took part in behavioral training focusing on how to perform the required movements, whereas half received additional video feedback about their technical and tactical performance (decision training). The results indicate that improvements of how decisions (techniques) and what decisions (tactics) can occur as a consequence of combining technical and tactical training. These results were stable in delayed Post-test analyses of competitive matches. It was concluded that a combination of both technical and tactical training is beneficial to elite table tennis performers, particularly during early seasonal training programs.
-
Closing the Massachusetts Public Training Schools
ERIC Educational Resources Information Center
Behn, Robert D.
1976-01-01
Examines the closing of the Massachusetts public training schools, using it as a successful example of public policy termination. Describes how the barriers to policy termination were overcome and the replacement policy was consolidated, and evaluates the termination tactics and the new policy. Available from Elsevier Scientific Publishing…
-
NASA Astrophysics Data System (ADS)
Endo, Yoichiro; Balloch, Jonathan C.; Grushin, Alexander; Lee, Mun Wai; Handelman, David
2016-05-01
Control of current tactical unmanned ground vehicles (UGVs) is typically accomplished through two alternative modes of operation, namely, low-level manual control using joysticks and high-level planning-based autonomous control. Each mode has its own merits as well as inherent mission-critical disadvantages. Low-level joystick control is vulnerable to communication delay and degradation, and high-level navigation often depends on uninterrupted GPS signals and/or energy-emissive (non-stealth) range sensors such as LIDAR for localization and mapping. To address these problems, we have developed a mid-level control technique where the operator semi-autonomously drives the robot relative to visible landmarks that are commonly recognizable by both humans and machines such as closed contours and structured lines. Our novel solution relies solely on optical and non-optical passive sensors and can be operated under GPS-denied, communication-degraded environments. To control the robot using these landmarks, we developed an interactive graphical user interface (GUI) that allows the operator to select landmarks in the robot's view and direct the robot relative to one or more of the landmarks. The integrated UGV control system was evaluated based on its ability to robustly navigate through indoor environments. The system was successfully field tested with QinetiQ North America's TALON UGV and Tactical Robot Controller (TRC), a ruggedized operator control unit (OCU). We found that the proposed system is indeed robust against communication delay and degradation, and provides the operator with steady and reliable control of the UGV in realistic tactical scenarios.
-
2016-10-01
0.3-0.9). Evidence from this evaluation suggests that ARSOF Soldiers may benefit from participation in THOR3 compared to other human performance...factor that was not modifiable and one of the strongest risk factors for injury. Evidence from this evaluation suggests that Soldiers may benefit from...a Motorized Vehicle 7 2 Walking or Hiking 7 2 Rough Housing or Fighting 3 1 Stepping/Climbing 1 < 1 Repairing or maintaining equipment 1
-
Rein, Robert; Memmert, Daniel
2016-01-01
Until recently tactical analysis in elite soccer were based on observational data using variables which discard most contextual information. Analyses of team tactics require however detailed data from various sources including technical skill, individual physiological performance, and team formations among others to represent the complex processes underlying team tactical behavior. Accordingly, little is known about how these different factors influence team tactical behavior in elite soccer. In parts, this has also been due to the lack of available data. Increasingly however, detailed game logs obtained through next-generation tracking technologies in addition to physiological training data collected through novel miniature sensor technologies have become available for research. This leads however to the opposite problem where the shear amount of data becomes an obstacle in itself as methodological guidelines as well as theoretical modelling of tactical decision making in team sports is lacking. The present paper discusses how big data and modern machine learning technologies may help to address these issues and aid in developing a theoretical model for tactical decision making in team sports. As experience from medical applications show, significant organizational obstacles regarding data governance and access to technologies must be overcome first. The present work discusses these issues with respect to tactical analyses in elite soccer and propose a technological stack which aims to introduce big data technologies into elite soccer research. The proposed approach could also serve as a guideline for other sports science domains as increasing data size is becoming a wide-spread phenomenon.
-
Tactics for Improving Parenting Skills (TIPS).
ERIC Educational Resources Information Center
Algozzine, Bob, Ed.; Ysseldyke, Jim, Ed.
This manual presents 99 one-sheet informational brochures designed to improve parenting skills. Each brochure is in a format suitable for duplicating, folding, and distributing. Each parenting "tactic" offers references to related brochures. Tactics are grouped under the following broad areas: (1) home/family involvement (e.g., accepting "The…
-
Tactical Decision Aids High Bandwidth Links Using Autonomous Vehicles
2004-01-01
1 Tactical Decision Aids (High Bandwidth Links Using Autonomous Vehicles ) A. J. Healey, D. P. Horner, Center for Autonomous Underwater Vehicle...SUBTITLE Tactical Decision Aids (High Bandwidth Links Using Autonomous Vehicles ) 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6
-
Initial Data Analysis Results for ATD-2 ISAS HITL Simulation
NASA Technical Reports Server (NTRS)
Lee, Hanbong
2017-01-01
To evaluate the operational procedures and information requirements for the core functional capabilities of the ATD-2 project, such as tactical surface metering tool, APREQ-CFR procedure, and data element exchanges between ramp and tower, human-in-the-loop (HITL) simulations were performed in March, 2017. This presentation shows the initial data analysis results from the HITL simulations. With respect to the different runway configurations and metering values in tactical surface scheduler, various airport performance metrics were analyzed and compared. These metrics include gate holding time, taxi-out in time, runway throughput, queue size and wait time in queue, and TMI flight compliance. In addition to the metering value, other factors affecting the airport performance in the HITL simulation, including run duration, runway changes, and TMI constraints, are also discussed.
-
Sokolow, Susanne H.; Wood, Chelsea L.; Jones, Isabel J.; Lopez, Melina; Lafferty, Kevin D.; Kuris, Armand M.; Rickards, Chloe; De Leo, Giulio A.
2016-01-01
Background Despite control efforts, human schistosomiasis remains prevalent throughout Africa, Asia, and South America. The global schistosomiasis burden has changed little since the new anthelmintic drug, praziquantel, promised widespread control. Methodology We evaluated large-scale schistosomiasis control attempts over the past century and across the globe by identifying factors that predict control program success: snail control (e.g., molluscicides or biological control), mass drug administrations (MDA) with praziquantel, or a combined strategy using both. For data, we compiled historical information on control tactics and their quantitative outcomes for all 83 countries and territories in which: (i) schistosomiasis was allegedly endemic during the 20th century, and (ii) schistosomiasis remains endemic, or (iii) schistosomiasis has been "eliminated," or is "no longer endemic," or transmission has been interrupted. Principal Findings Widespread snail control reduced prevalence by 92 ± 5% (N = 19) vs. 37 ± 7% (N = 29) for programs using little or no snail control. In addition, ecological, economic, and political factors contributed to schistosomiasis elimination. For instance, snail control was most common and widespread in wealthier countries and when control began earlier in the 20th century. Conclusions/Significance Snail control has been the most effective way to reduce schistosomiasis prevalence. Despite evidence that snail control leads to long-term disease reduction and elimination, most current schistosomiasis control efforts emphasize MDA using praziquantel over snail control. Combining drug-based control programs with affordable snail control seems the best strategy for eliminating schistosomiasis. PMID:27441556
-
Sokolow, Susanne H; Wood, Chelsea L; Jones, Isabel J; Swartz, Scott J; Lopez, Melina; Hsieh, Michael H; Lafferty, Kevin D; Kuris, Armand M; Rickards, Chloe; De Leo, Giulio A
2016-07-01
Despite control efforts, human schistosomiasis remains prevalent throughout Africa, Asia, and South America. The global schistosomiasis burden has changed little since the new anthelmintic drug, praziquantel, promised widespread control. We evaluated large-scale schistosomiasis control attempts over the past century and across the globe by identifying factors that predict control program success: snail control (e.g., molluscicides or biological control), mass drug administrations (MDA) with praziquantel, or a combined strategy using both. For data, we compiled historical information on control tactics and their quantitative outcomes for all 83 countries and territories in which: (i) schistosomiasis was allegedly endemic during the 20th century, and (ii) schistosomiasis remains endemic, or (iii) schistosomiasis has been "eliminated," or is "no longer endemic," or transmission has been interrupted. Widespread snail control reduced prevalence by 92 ± 5% (N = 19) vs. 37 ± 7% (N = 29) for programs using little or no snail control. In addition, ecological, economic, and political factors contributed to schistosomiasis elimination. For instance, snail control was most common and widespread in wealthier countries and when control began earlier in the 20th century. Snail control has been the most effective way to reduce schistosomiasis prevalence. Despite evidence that snail control leads to long-term disease reduction and elimination, most current schistosomiasis control efforts emphasize MDA using praziquantel over snail control. Combining drug-based control programs with affordable snail control seems the best strategy for eliminating schistosomiasis.
-
Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress
2017-01-10
Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress Andrew Feickert Specialist in Military Ground Forces January 10, 2017......Congressional Research Service Summary The Joint Light Tactical Vehicle (JLTV) is being developed by the Army and the Marine Corps as a successor to the High
-
ERIC Educational Resources Information Center
Larzelere, Robert E.; Kuhn, Brett R.
2005-01-01
This meta-analysis investigates differences between the effect sizes of physical punishment and alternative disciplinary tactics for child outcomes in 26 qualifying studies. Analyzing differences in effect sizes reduces systematic biases and emphasizes direct comparisons between the disciplinary tactics that parents have to select among. The…
-
75 FR 20870 - Small Business Size Standards: Waiver of the Nonmanufacturer Rule
Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-21
... for Improved Outer Tactical Vests and related accessories under Product Service Code (PSC) 8470 (Armor... granting a waiver of the Nonmanufacturer Rule for Improved Outer Tactical Vests. According to a request, no... Outer Tactical Vests and related accessories under NAICS code 339113, Surgical Appliance and Supplies...
-
Personal Area Networks in Tactical Mobile Devices
2014-08-01
TECHNICAL DOCUMENT 2047 August 2014 Personal Area Networks in Tactical Mobile Devices Brian Visser...Tactical Mobile Devices Brian Visser Approved for public release. SSC Pacific San Diego, CA 92152-5001 SB...consistent power source, which is normally not available to patrols. In addition to the lack of computer resources, robust network infrastructure
-
Tactics for the Educational Change Agent. A Preliminary Analyisis.
ERIC Educational Resources Information Center
Rosenau, Fred S.
This prototype of a guide for educational change agents focuses on the roles and tactics of personnel employed in nonprofit educational research and development organizations and in state and intermediate education agencies. Included is a compilation of reports from recent users of three classes of tactics: information, demonstration, and field…
-
USASOC Injury Prevention/Performance Optimization Musculoskeletal Screening Initiative
2011-11-01
Tactical Human Optimization , Rapid Rehabilitation , and Reconditioning (THOR3) program to identify the...Special Operations Command (USASOC) to support development of USASOC’s Tactical Human Optimization , Rapid Rehabilitation , and Reconditioning (THOR3...biomechanical, musculoskeletal, physiological, tactical , and injury data and refine its current human performance program to address the
-
Peck, Jessica A.; Levashina, Julia
2017-01-01
Impression management (IM) is pervasive in interview and job performance settings. We meta-analytically examine IM by self- and other-focused tactics to establish base rates of tactic usage, to understand the impact of tactics on interview and job performance ratings, and to examine the moderating effects of research design. Our results suggest IM is used more frequently in the interview rather than job performance settings. Self-focused tactics are more effective in the interview rather than in job performance settings, and other-focused tactics are more effective in job performance settings rather than in the interview. We explore several research design moderators including research fidelity, rater, and participants. IM has a somewhat stronger impact on interview ratings in lab settings than field settings. IM also has a stronger impact on interview ratings when the target of IM is also the rater of performance than when the rater of performance is an observer. Finally, labor market participants use IM more frequently and more effectively than students in interview settings. Our research has implications for understanding how different IM tactics function in interview and job performance settings and the effects of research design on IM frequency and impact. PMID:28261135
-
Løvschal-Nielsen, P; Clausen, N; Meinert, L
2017-11-01
This anthropological study explores children's non-social reactions during the active treatment period, the on-treatment, in a paediatric oncology ward in a Danish university hospital. It is argued that, although some children's non-social reactions is a tactical disengagement to manage the on-treatment situation, such non-social tactics might ultimately prove an undesirable strategy with negative long-term social consequences for social survivorship. Data were generated over 7 months of ethnographic fieldwork between May 2011 and January 2013, using qualitative methods such as participant observation and open-ended interviewing. Fifty children of both sexes between 4 and 15 years, their families and hospital staff participated in the study. These data formed the basis for the study. The findings show that children's response to care challenges, including exhaustion from care management, exposure from being in a public space, and the open-ended duration of treatment, configure in tactic forms that we term social disengagement. It is suggested that such tactical social disengagement might expand into long-term social patterns, and, as such, change from an alleviating tactic to a socially isolating and damaging tactic for survivors of cancer in childhood. © 2016 John Wiley & Sons Ltd.
-
Zhao, Hongyu; Xu, Yan; Wang, Fang; Jiang, Jiang; Zhang, Xiaohui
2015-12-01
Existing studies have found that parent-adolescent conflict frequency and conflict coping tactics influence adolescent family satisfaction and self-satisfaction under the background of Western culture. However, due to differences between Eastern and Western cultures, it is unknown whether previous results of the Western population can be extended to Chinese adolescents. The present study investigated grade differences in parent-adolescent conflict frequency and conflict coping tactics and examined the moderating effects of conflict coping tactics on the relationships between conflict frequency and adolescent family satisfaction and between conflict frequency and adolescent self-satisfaction. Chinese adolescents in Grades 7, 8, 10, and 11 (N = 524) completed measures on conflict frequency, conflict coping tactics, family satisfaction, and self-satisfaction. An analysis of variance (ANOVA) and structural equation model analyses found, first, that conflict frequency decreased with grade level. For coping tactics, conciliation, avoidance, and assertion behaviors increased with grade level. Second, conflict frequency was negatively related to family satisfaction regardless of conciliation and avoidance tactics. By contrast, conflict frequency was negatively related to self-satisfaction when high conciliation and high avoidance behaviors were practiced. In addition, at low conflict frequency conciliation was positively associated with self-satisfaction and was not significant at high conflict frequency.
-
Gambling advocacy: lessons from tobacco, alcohol and junk food.
Thomas, Samantha L; David, Jennifer; Randle, Melanie; Daube, Mike; Senior, Kate
2016-06-01
To explore the attitudes and opinions of public health experts in gambling and related unhealthy commodity industries towards the tactics used by the gambling industry to prevent reform and the advocacy responses to these tactics. In-depth interviews (30-60 minutes) with a convenience sample of 15 public health experts and stakeholders with a public health approach to gambling (n=10), or other unhealthy commodity industries (food, alcohol, tobacco, n=5). Participants described the influences of political lobbying and donations on public policy, and industry framing of problem gambling as an issue of personal responsibility. Industry funding of, and influence over, academic research was considered to be one of the most effective industry tactics to resist reform. Participants felt there was a need to build stronger coalitions and collaborations between independent academics, and to improve the utilisation of media to more effectively shift perceptions of gambling harm away from the individual and towards the product. Gambling industry tactics are similar to the tactics of other unhealthy commodity industries. However, advocacy initiatives to counter these tactics in gambling are less developed than in other areas. The formation of national public health coalitions, as well as a strong evidence base regarding industry tactics, will help to strengthen advocacy initiatives. © 2015 Public Health Association of Australia.
-
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.
-
Inventing conflicts of interest: a history of tobacco industry tactics.
Brandt, Allan M
2012-01-01
Confronted by compelling peer-reviewed scientific evidence of the harms of smoking, the tobacco industry, beginning in the 1950s, used sophisticated public relations approaches to undermine and distort the emerging science. The industry campaign worked to create a scientific controversy through a program that depended on the creation of industry-academic conflicts of interest. This strategy of producing scientific uncertainty undercut public health efforts and regulatory interventions designed to reduce the harms of smoking. A number of industries have subsequently followed this approach to disrupting normative science. Claims of scientific uncertainty and lack of proof also lead to the assertion of individual responsibility for industrially produced health risks.
-
Study on Collaborative SCM of Construction Enterprises Based on Information-Sharing
NASA Astrophysics Data System (ADS)
Wang, Lianyue
Economic globalization and the integration process has led to competition among construction enterprises become increasingly fierce, which are adjusting their development strategies and efforts to seek for the knowledge economy and network environment to promote enterprise survival and development, enhancing the competitiveness of enterprises in the new business management models and ideas. This paper first discussed the concept of the supply chain collaboration of the construction enterprise and constituted a information management platform of the general contracting project. At last, the paper puts forward tactics which aims at helping construction enterprises realize supply chain collaboration and enhance the competitiveness of enterprises.
-
NASA Astrophysics Data System (ADS)
Nash, A. E., III
2017-12-01
The most common approaches to identifying the most effective mission design to maximize science return from a potential set of competing alternative design approaches are often inefficient and inaccurate. Recently, Team-X at the Jet Propulsion Laboratory undertook an effort to improve both the speed and quality of science - measurement - mission design trade studies. We will report on the methodology & processes employed and their effectiveness in trade study speed and quality. Our results indicate that facilitated subject matter expert peers are the keys to speed and quality improvements in the effectiveness of science - measurement - mission design trade studies.
-
Medeiros, Kelsey E; Gibson, Carter; Mecca, Jensen T; Giorgini, Vincent; Connelly, Shane; Mumford, Michael D
2015-01-01
Ethical dilemmas are inherently ambiguous, complex, and ill-defined. Additionally, these dilemmas involve multiple stakeholders. These characteristics may induce political behavior as a resolution tactic. Thus, the goal of the present effort was to investigate perspectives on politics among researchers in an ethical decision-making context. A qualitative analysis of interviews with university faculty members revealed that faculty members' perspectives on political behavior in an ethical decision-making context fall into a number of categories, including positive, negative, and realistic views of political activity. The implications of these varying perspectives on ethical decision making are discussed.
-
Opioid addiction, diversion, and abuse in chronic and cancer pain.
Kata, Vijay; Novitch, Matthew B; Jones, Mark R; Anyama, Best O; Helander, Erik M; Kaye, Alan D
2018-06-01
The primary cause of overdose death in the United States is related to pharmaceutical opioids. A few particular populations that struggle with adverse outcomes related to opioid abuse are those in palliative care, those with chronic pain, and those receiving pain treatments secondary to cancer or chemotherapy. There have been massive efforts to decrease the use of opioid abuse in patient care in a gestalt manner, but palliative care provides unique challenges in applying these reduction tactics used by other specialties. We explore behavioral interventions, provider education, alternative pain management techniques, postmarketing surveillance, and abuse-deterrent formulas as emerging methods to counteract opioid abuse in these populations.
-
Learning Analytics Considered Harmful
ERIC Educational Resources Information Center
Dringus, Laurie P.
2012-01-01
This essay is written to present a prospective stance on how learning analytics, as a core evaluative approach, must help instructors uncover the important trends and evidence of quality learner data in the online course. A critique is presented of strategic and tactical issues of learning analytics. The approach to the critique is taken through…
-
A Handbook of Alternatives to Corporal Punishment. Fourth Edition.
ERIC Educational Resources Information Center
Oklahoma State Dept. of Education, Oklahoma City.
This handbook recognizes the growing trend away from traditional disciplinary tactics to a discipline policy that encourages student responsibility. This edition, published by the Oklahoma Department of Education, contains three sections. The first describes methods for creating a positive learning climate, some of which include evaluating teacher…
-
Soldiers’ Psychological Responses to Tactical Nuclear Warfare
1992-02-01
530. Greene , T.L. (1987). Description of a nuclear battlefield. In R.H. Young & B.H. Drum (Edo.), Proceedings of the Defense Nuclear Agency Symposium...ATTN: DEPT OF BEHAVOR SCI & LEADERSHIP ATTN: PMS/PMA-423 ATTN: DEPT OF PHYSICS COL J G CAMPBELL ATTN: SCIENCE RESEARCH LAB OPERATIONAL TEST & EVALUATION
-
A "Conditional" Sense of Fairness in Assessment
ERIC Educational Resources Information Center
Mislevy, Robert J.; Haertel, Geneva; Cheng, Britte H.; Ructtinger, Liliana; DeBarger, Angela; Murray, Elizabeth; Rose, David; Gravel, Jenna; Colker, Alexis M.; Rutstein, Daisy; Vendlinski, Terry
2013-01-01
Standardizing aspects of assessments has long been recognized as a tactic to help make evaluations of examinees fair. It reduces variation in irrelevant aspects of testing procedures that could advantage some examinees and disadvantage others. However, recent attention to making assessment accessible to a more diverse population of students…
-
2010-01-01
Background The strongest causal evidence that customary spanking increases antisocial behavior is based on prospective studies that control statistically for initial antisocial differences. None of those studies have investigated alternative disciplinary tactics that parents could use instead of spanking, however. Further, the small effects in those studies could be artifactual due to residual confounding, reflecting child effects on the frequency of all disciplinary tactics. This study re-analyzes the strongest causal evidence against customary spanking and uses these same methods to determine whether alternative disciplinary tactics are more effective in reducing antisocial behavior. Methods This study re-analyzed a study by Straus et al.[1] on spanking and antisocial behavior using a sample of 785 children who were 6 to 9 years old in the 1988 cohort of the American National Longitudinal Survey of Youth. The comprehensiveness and reliability of the covariate measure of initial antisocial behavior were varied to test for residual confounding. All analyses were repeated for grounding, privilege removal, and sending children to their room, and for psychotherapy. To account for covarying use of disciplinary tactics, the analyses were redone first for the 73% who had reported using at least one discipline tactic and second by controlling for usage of other disciplinary tactics and psychotherapy. Results The apparently adverse effect of spanking on antisocial behavior was replicated using the original trichotomous covariate for initial antisocial behavior. A similar pattern of adverse effects was shown for grounding and psychotherapy and partially for the other two disciplinary tactics. All of these effects became non-significant after controlling for latent comprehensive measures of externalizing behavior problems. Conclusions These results are consistent with residual confounding, a statistical artifact that makes all corrective actions by parents and psychologists appear to increase children's antisocial behavior due to child effects on parents. Improved research methods are needed to discriminate between effective vs. counterproductive implementations of disciplinary tactics. How and when disciplinary tactics are used may be more important than which type of tactic is used. PMID:20175902
-
Larzelere, Robert E; Cox, Ronald B; Smith, Gail L
2010-02-22
The strongest causal evidence that customary spanking increases antisocial behavior is based on prospective studies that control statistically for initial antisocial differences. None of those studies have investigated alternative disciplinary tactics that parents could use instead of spanking, however. Further, the small effects in those studies could be artifactual due to residual confounding, reflecting child effects on the frequency of all disciplinary tactics. This study re-analyzes the strongest causal evidence against customary spanking and uses these same methods to determine whether alternative disciplinary tactics are more effective in reducing antisocial behavior. This study re-analyzed a study by Straus et al.1 on spanking and antisocial behavior using a sample of 785 children who were 6 to 9 years old in the 1988 cohort of the American National Longitudinal Survey of Youth. The comprehensiveness and reliability of the covariate measure of initial antisocial behavior were varied to test for residual confounding. All analyses were repeated for grounding, privilege removal, and sending children to their room, and for psychotherapy. To account for covarying use of disciplinary tactics, the analyses were redone first for the 73% who had reported using at least one discipline tactic and second by controlling for usage of other disciplinary tactics and psychotherapy. The apparently adverse effect of spanking on antisocial behavior was replicated using the original trichotomous covariate for initial antisocial behavior. A similar pattern of adverse effects was shown for grounding and psychotherapy and partially for the other two disciplinary tactics. All of these effects became non-significant after controlling for latent comprehensive measures of externalizing behavior problems. These results are consistent with residual confounding, a statistical artifact that makes all corrective actions by parents and psychologists appear to increase children's antisocial behavior due to child effects on parents. Improved research methods are needed to discriminate between effective vs. counterproductive implementations of disciplinary tactics. How and when disciplinary tactics are used may be more important than which type of tactic is used.
-
Thompson, Moriah S; Hartman, Tyler M; Sztajnkrycer, Matthew D
Little is known about occupational fatalities among tactical officers. A greater understanding of such injuries is needed to improve officer safety. The purpose of this study was to provide a descriptive analysis of line-of-duty deaths secondary to felonious assault during tactical incidents. Retrospective analysis was performed of open-source de-identified Federal Bureau of Investigation Uniform Crime Reporting Law Enforcement Officers Killed and Assaulted (LEOKA) data inclusive of the years 1996-2014. Officers were included if the fatal injury occurred during operations by a Special Weapons and Tactics (SWAT) team, fugitive task force, narcotics task force, or if the LEOKA narrative described the event as a tactical situation. Of 1,012 officer deaths during the study period, 57 (5.6%) involved tactical officers. On average (± standard deviation), victim officers were 37.3 ± 7.8 years of age at the time of death, with 11.7 ± 6.6 years of law enforcement experience. High-risk warrant service accounted for 63.2% of fatalities. A single officer was killed in 91.2% of incidents; 49.1% of cases involved injuries to other officers. The majority of officers (59.6%) killed were the first officer(s) to enter the scene. The most commonly identified cause of death was head trauma (n = 28). Chest trauma accounted for 14 deaths; 10 (71.4%) sustained an entry wound via the ballistic vest armhole. Where recorded, 52.0% of officers died within the first hour of injury. The provision or nature of buddy care, tactical emergency medical services (EMS) care, or conventional EMS care was rarely noted. Tactical officer deaths most commonly occur during high-risk warrant service, and most often involve the first officer(s) to enter a scene, suggesting an opportunity for improved operational tactics. The frequency of fatal axillary penetration suggests the opportunity for ballistic protection redesign. Information is lacking regarding on-scene care, limiting the ability to determine optimal medical procedures for downed officers during tactical operations. Nearly 50% of victim officers survived more than 1 hour from time of injury, suggesting opportunities to intervene and potentially affect outcomes. 2017.
-
Mandal, Eugenia; Kocur, Dagna
2013-01-01
The aim of the researches was to inspect the relation between borderline personality and Machiavellianism as well as the tendency to apply various manipulation tactics in everyday life and in therapy. The test used an original/authors' survey for testing the tendency to employ manipulation tactics as well as a MACH-IV questionnaire (Christie, Geis, 1970) for measuring Machiavellianism. The studied group included 30 patients with diagnosed BPD, 37 therapists and 30 persons in the control group. No differences were noted in the general indicator of Machiavellianism; however, the patients scored lower on the Tactics scale than people from the control group. Patients preferred employing the tactics of taking offense, lying and begging in everyday life. Compared to people from the control group, patients presented a larger tendency to employ tactics of begging, threatening and threatening to break off a close relationship, and a lower tendency to employ seduction. According to therapists, during the therapy patients most often resorted to lying and arousing guilt. Therapists assessed the patients' tendency to employ manipulation tactics higher than the patients themselves. BPD patients are characterized by a degree of Machiavellianism similar to that present in people from the control group. Patients show larger tendency to employ tactics of threatening and begging than the people from the control group. Compared to assessments made by doctors and therapists, they lower their own assessment of the tendency to employ manipulation. The longer the seniority of therapists and the larger the number of treated BPD patients, the higher the ability to perceive the patients' tendency to manipulate.
-
Performance Evaluation of Individual Aircraft Based Advisory Concept for Surface Management
NASA Technical Reports Server (NTRS)
Gupta, Gautam; Malik, Waqar; Tobias, Leonard; Jung, Yoon; Hong, Ty; Hayashi, Miwa
2013-01-01
Surface operations at airports in the US are based on tactical operations, where departure aircraft primarily queue up and wait at the departure runways. NASA's Spot And Runway Departure Advisor (SARDA) tool was developed to address these inefficiencies through Air Traffic Control Tower advisories. The SARDA system is being updated to include collaborative gate hold, either tactically or strategically. This paper presents the results of the human-in-the-loop evaluation of the tactical gate hold version of SARDA in a 360 degree simulated tower setting. The simulations were conducted for the east side of the Dallas/Fort Worth airport. The new system provides gate hold, ground controller and local controller advisories based on a single scheduler. Simulations were conducted with SARDA on and off, the off case reflecting current day operations with no gate hold. Scenarios based on medium (1.2x current levels) and heavy (1.5x current levels) traffic were explored. Data collected from the simulation was analyzed for runway usage, delay for departures and arrivals, and fuel consumption. Further, Traffic Management Initiatives were introduced for a subset of the aircraft. Results indicated that runway usage did not change with the use of SARDA, i.e., there was no loss in runway throughput as compared to baseline. Taxiing delay was significantly reduced with the use of advisory by 45% in medium scenarios and 60% in heavy. Arrival delay was unaffected by the use of advisory. Total fuel consumption was also reduced by 23% in medium traffic and 33% in heavy. TMI compliance appeared unaffected by the advisory
-
NASA Technical Reports Server (NTRS)
Jung, Yoon; Malik, Waqar; Tobias, Leonard; Gupta, Gautam; Hoang, Ty; Hayashi, Miwa
2015-01-01
Surface operations at airports in the US are based on tactical operations, where departure aircraft primarily queue up and wait at the departure runways. NASAs Spot And Runway Departure Advisor (SARDA) tool was developed to address these inefficiencies through Air Traffic Control Tower advisories. The SARDA system is being updated to include collaborative gate hold, either tactically or strategically. This paper presents the results of the human-in-the-loop evaluation of the tactical gate hold version of SARDA in a 360 degree simulated tower setting. The simulations were conducted for the east side of the Dallas-Fort Worth airport. The new system provides gate hold, ground controller and local controller advisories based on a single scheduler. Simulations were conducted with SARDA on and off, the off case reflecting current day operations with no gate hold. Scenarios based on medium (1.2x current levels) and heavy (1.5x current levels) traffic were explored. Data collected from the simulation was analyzed for runway usage, delay for departures and arrivals, and fuel consumption. Further, Traffic Management Initiatives were introduced for a subset of the aircraft. Results indicated that runway usage did not change with the use of SARDA, i.e., there was no loss in runway throughput as compared to baseline. Taxiing delay was significantly reduced with the use of advisory by 45 in medium scenarios and 60 in heavy. Arrival delay was unaffected by the use of advisory. Total fuel consumption was also reduced by 23 in medium traffic and 33 in heavy. TMI compliance appeared unaffected by the advisory.
-
Andreato, Leonardo V; Julio, Ursula F; Gonçalves Panissa, Valeria L; Del Conti Esteves, João V; Hardt, Felipe; Franzói de Moraes, Solange M; Oliveira de Souza, Camila; Franchini, Emerson
2015-07-01
The aim of this study was to analyze performance, time structure, technical actions, and perceptual responses in Brazilian jiu-jitsu athletes during a simulated competition. For this purpose, 10 athletes were analyzed in a simulated competition (4 matches of 10 minutes). Physical tests and scales of the perception of effort and recovery were applied. The matches were recorded for the purpose of technical-tactical analysis and to determine the time structure. The main results show that in the simulated competition, reaction time (F(2.5,17.6) = 2.7; p = 0.087; η² = 0.28) and flexibility (F(7,63) = 1.5; p = 0.172; η² = 0.15) were unchanged across the matches. An analysis of variance showed a significant difference for grip endurance using the kimono (F(2.0,15.9) = 8.1; p = 0.004; η² = 0.50), which was not confirmed by the Bonferroni test. Jump height indicated postactivation potentiation after match 2 (F(7,63) = 3.5; p = 0.003; η² = 0.28). The maximal isometric handgrip strength in the dominant hand (F(3.2,28.6) = 2.9; p = 0.049; η² = 0.24) and in the nondominant hand (F(7,63) = 3.8; p = 0.002; η² = 0.30) showed a decline after matches 3 and 4. Although these data indicate the onset of fatigue, the effort/pause ratio of the matches was not altered (F(3,12) = 0.6; p = 0.624; η² = 0.13). The perceptions of effort (F(3,27) = 0.9; p = 0.469; η² = 0.09) and recovery (F(1.9,17.0) = 2.4; p = 0.125; η² = 0.21) and the degree of fatigue reported (F(1.5,13.8) = 0.5; p = 0.588; η² = 0.05) did not change during the simulated competition. Thus, it may be concluded that the execution of successive matches causes a decline in maximal isometric handgrip strength. No changes in the time structure of the matches or in the perceptual responses were observed.
-
Argoball: A Dynamic-Rules Game for Teaching Striking-and-Fielding Game Tactics
ERIC Educational Resources Information Center
Todorovich, John R.; Fox, James P.; Ryan, Stuart; Todorovich, Sarah W.
2008-01-01
Physical educators using the teaching games for understanding (TGFU) approach employ modified game forms to teach children skills and tactics. Inspired by Danish Longball, "Argoball" is a dynamic-rules game that teachers interested in the TGFU model use to help their students develop effective skills and tactics to better participate in…
-
Combining tactics to exploit allee effects for eradication of alien insect populations
David Maxwell Suckling; Patrick C. Tobin; Deborah G. McCullough; Daniel A. Herms
2012-01-01
Invasive species increasingly threaten ecosystems, food production, and human welfare worldwide. Hundreds of eradication programs have targeted a wide range of nonnative insect species to mitigate the economic and ecological impacts of biological invasions. Many such programs used multiple tactics to achieve this goal, but interactions between tactics have received...
-
Marketing Tactics and Parents' Loyalty: The Mediating Role of School Image
ERIC Educational Resources Information Center
Li, Chung-Kai; Hung, Chia-Hung
2009-01-01
Purpose: This paper aims to investigate how marketing tactics can enhance parents' loyalty in the educational context. Building on extant research, it proposes an integrated framework in which perceived marketing tactics are related to school image, which in turn is related to parents' loyalty. Design/methodology/approach: Five marketing tactics…
-
The Persuade Package Hypothesis: Further Evidence for an Influence Tactics Schema.
ERIC Educational Resources Information Center
Aguinis, Herman; And Others
Researchers interested in social power in organizational contexts have focused on investigating whether situational factors affect people's preferences for types of influence tactics. The persuade package is defined as a small standard set of methods (influence tactics) that leads to a particular goal (persuade the target to do something). The…
-
ERIC Educational Resources Information Center
Tal-Or, Nurit
2010-01-01
Most of the literature on impression management considers direct tactics such as self-promoting by mentioning personal achievements and ingratiating by complimenting others. These direct tactics can backfire if the target recognizes the hidden motive behind them. Therefore, people often use indirect impression management tactics. Previous research…
-
Leading Change Step-by-Step: Tactics, Tools, and Tales
ERIC Educational Resources Information Center
Spiro, Jody
2010-01-01
"Leading Change Step-by-Step" offers a comprehensive and tactical guide for change leaders. Spiro's approach has been field-tested for more than a decade and proven effective in a wide variety of public sector organizations including K-12 schools, universities, international agencies and non-profits. The book is filled with proven tactics for…
-
The Pressures of Assessment in Undergraduate Courses and Their Effect on Student Behaviours.
ERIC Educational Resources Information Center
Norton, Lin S.; Tilley, Alice J.; Newstead, Stephen E.; Franklyn-Stokes, Arlene
2001-01-01
Examined essay-writing tactics ("rules of the game"), cheating behaviors, and approaches to studying in British psychology students. Found widespread occurrence of essay tactics and cheating, with a positive correlation between them. Essay tactics correlated positively with a deep approach to studying and fear of failure, while cheating…
-
Karkarey, Rucha; Zambre, Amod; Isvaran, Kavita; Arthur, Rohan
2017-02-28
At high densities, terrestrial and marine species often employ alternate reproductive tactics (ARTs) to maximize reproductive benefits. We describe ARTs in a high-density and unfished spawning aggregation of the squaretail grouper (Plectropomus areolatus) in Lakshadweep, India. As previously reported for this species, territorial males engage in pair-courtship, which is associated with a pair-spawning tactic. Here, we document a previously unreported school-courtship tactic; where territorial males court multiple females in mid-water schools, which appears to culminate in a unique 'school-spawning' tactic. Courtship tactics were conditional on body size, local mate density and habitat, likely associated with changing trade-offs between potential mating opportunities and intra-sexual competition. Counter-intuitively, the aggregation showed a habitat-specific inverse size-assortment: large males courted small females on the reef slope while small males courted equal-sized or larger females on the shelf. These patterns remained stable across two years of observation at high, unfished densities. These unique density-dependent behaviours may disappear from this aggregation as overall densities decline due to increasing commercial fishing pressure, with potentially large consequences for demographics and fitness.
-
Pliszka, S R; Greenhill, L L; Crismon, M L; Sedillo, A; Carlson, C; Conners, C K; McCracken, J T; Swanson, J M; Hughes, C W; Llana, M E; Lopez, M; Toprac, M G
2000-07-01
Expert consensus methodology was used to develop a medication treatment algorithm for attention-deficit/hyperactivity disorder (ADHD). The algorithm broadly outlined the choice of medication for ADHD and some of its most common comorbid conditions. Specific tactical recommendations were developed with regard to medication dosage, assessment of drug response, management of side effects, and long-term medication management. The consensus conference of academic clinicians and researchers, practicing clinicians, administrators, consumers, and families developed evidence-based tactics for the pharmacotherapy of childhood ADHD and its common comorbid disorders. The panel discussed specifics of treatment of ADHD and its comorbid conditions with stimulants, antidepressants, mood stabilizers, alpha-agonists, and (when appropriate) antipsychotics. Specific tactics for the use of each of the above agents are outlined. The tactics are designed to be practical for implementation in the public mental health sector, but they may have utility in many practice settings, including the private practice environment. Tactics for psychopharmacological management of ADHD can be developed with consensus.
-
Performance indicators related to points scoring and winning in international rugby sevens.
Higham, Dean G; Hopkins, Will G; Pyne, David B; Anson, Judith M
2014-05-01
Identification of performance indicators related to scoring points and winning is needed to inform tactical approaches to international rugby sevens competition. The aim of this study was to characterize team performance indicators in international rugby sevens and quantify their relationship with a team's points scored and probability of winning. Performance indicators of each team during 196 matches of the 2011/2012 International Rugby Board Sevens World Series were modeled for their linear relationships with points scored and likelihood of winning within (changes in team values from match to match) and between (differences between team values averaged over all matches) teams. Relationships were evaluated as the change and difference in points and probability of winning associated with a two within- and between-team standard deviations increase in performance indicator values. Inferences about relationships were assessed using a smallest meaningful difference of one point and a 10% probability of a team changing the outcome of a close match. All indicators exhibited high within-team match-to-match variability (intraclass correlation coefficients ranged from 0.00 to 0.23). Excluding indicators representing points-scoring actions or events occurring on average less than once per match, 13 of 17 indicators had substantial clear within-team relationships with points scored and/or likelihood of victory. Relationships between teams were generally similar in magnitude but unclear. Tactics that increase points scoring and likelihood of winning should be based on greater ball possession, fewer rucks, mauls, turnovers, penalties and free kicks, and limited passing. Key pointsSuccessful international rugby sevens teams tend to maintain ball possession; more frequently avoid taking the ball into contact; concede fewer turnovers, penalties and free kicks; retain possession in scrums, rucks and mauls; and limit passing the ball.Selected performance indicators may be used to evaluate team performances and plan more effective tactical approaches to competition.There is greater match-to-match variability in performance indicator values within than between international rugby sevens teams.The priorities for a rugby sevens team's technical and tactical preparation should reflect the magnitudes of the relationships between performance indicators, points scoring and the likelihood of winning.
-
Performance Indicators Related to Points Scoring and Winning in International Rugby Sevens
Higham, Dean G.; Hopkins, Will G.; Pyne, David B.; Anson, Judith M.
2014-01-01
Identification of performance indicators related to scoring points and winning is needed to inform tactical approaches to international rugby sevens competition. The aim of this study was to characterize team performance indicators in international rugby sevens and quantify their relationship with a team’s points scored and probability of winning. Performance indicators of each team during 196 matches of the 2011/2012 International Rugby Board Sevens World Series were modeled for their linear relationships with points scored and likelihood of winning within (changes in team values from match to match) and between (differences between team values averaged over all matches) teams. Relationships were evaluated as the change and difference in points and probability of winning associated with a two within- and between-team standard deviations increase in performance indicator values. Inferences about relationships were assessed using a smallest meaningful difference of one point and a 10% probability of a team changing the outcome of a close match. All indicators exhibited high within-team match-to-match variability (intraclass correlation coefficients ranged from 0.00 to 0.23). Excluding indicators representing points-scoring actions or events occurring on average less than once per match, 13 of 17 indicators had substantial clear within-team relationships with points scored and/or likelihood of victory. Relationships between teams were generally similar in magnitude but unclear. Tactics that increase points scoring and likelihood of winning should be based on greater ball possession, fewer rucks, mauls, turnovers, penalties and free kicks, and limited passing. Key points Successful international rugby sevens teams tend to maintain ball possession; more frequently avoid taking the ball into contact; concede fewer turnovers, penalties and free kicks; retain possession in scrums, rucks and mauls; and limit passing the ball. Selected performance indicators may be used to evaluate team performances and plan more effective tactical approaches to competition. There is greater match-to-match variability in performance indicator values within than between international rugby sevens teams. The priorities for a rugby sevens team’s technical and tactical preparation should reflect the magnitudes of the relationships between performance indicators, points scoring and the likelihood of winning. PMID:24790490
-
Age-dependent male mating tactics in a spider mite-A life-history perspective.
Sato, Yukie; Rühr, Peter T; Schmitz, Helmut; Egas, Martijn; Blanke, Alexander
2016-10-01
Males often fight with rival males for access to females. However, some males display nonfighting tactics such as sneaking, satellite behavior, or female mimicking. When these mating tactics comprise a conditional strategy, they are often thought to be explained by resource holding potential (RHP), that is, nonfighting tactics are displayed by less competitive males who are more likely to lose a fight. The alternative mating tactics, however, can also be explained by life-history theory, which predicts that young males avoid fighting, regardless of their RHP, if it pays off to wait for future reproduction. Here, we test whether the sneaking tactic displayed by young males of the two-spotted spider mite can be explained by life-history theory. We tested whether young sneaker males survive longer than young fighter males after a bout of mild or strong competition with old fighter males. We also investigated whether old males have a more protective outer skin-a possible proxy for RHP-by measuring cuticle hardness and elasticity using nanoindentation. We found that young sneaker males survived longer than young fighter males after mild male competition. This difference was not found after strong male competition, which suggests that induction of sneaking tactic is affected by male density. Hardness and elasticity of the skin did not vary with male age. Given that earlier work could also not detect morphometric differences between fighter and sneaker males, we conclude that there is no apparent increase in RHP with age in the mite and age-dependent male mating tactics in the mite can be explained only by life-history theory. Because it is likely that fighting incurs a survival cost, age-dependent alternative mating tactics may be explained by life-history theory in many species when reproduction of old males is a significant factor in fitness.
-
1986-11-19
ACCESSION NO NT INO.0.1 11 TTL (Infud Seurit Clssifcaton)The AirLand Battle Trojan Horse : The Use of 2 ~RS~4A AUhORS) Bypas-sedForces to Increase Tactical...operations by each of the three types of forces. The AirLand Battle Trojan Horse : The Use of Bypassed Forces to Increase Tactical Depth In The...Russell 1. Goehring Title of Monograph: The AirLand Battle Trojan Horse : The Use ,f Br- -cd Forces to Increase Tactical Depth In The Pe!’en’e
-
Free space optical communications: coming of age
NASA Astrophysics Data System (ADS)
Stotts, Larry B.; Stadler, Brian; Lee, Gary
2008-04-01
Information superiority, where for the military or business, is the decisive advantage of the 21st Century. While business enjoys the information advantage of robust, high-bandwidth fiber optic connectivity that heavily leverages installed commercial infrastructure and service providers, mobile military forces need the wireless equivalent to leverage that advantage. In other words, an ability to deploy anywhere on the globe and maintain a robust, reliable communications and connectivity infrastructure, equivalent to that enjoyed by a CONUS commercial user, will provide US forces with information superiority. Assured high-data-rate connectivity to the tactical user is the biggest gap in developing and truly exploiting the potential of the information superiority weapon. Though information superiority is much discussed and its potential is well understood, a robust communications network available to the lowest military echelons is not yet an integral part of the force structure, although high data rate RF communications relays, e.g., Tactical Common Data Link, and low data SATCOM, e.g, Ku Spread Spectrum, are deployed and used by the military. This may change with recent advances in laser communications technologies created by the fiber optic communications revolution. This paper will provide a high level overview of the various laser communications programs conducted over the last 30 plus years, and proposed efforts to get these systems finally deployed.
-
Habraken, Jolanda M.; Kremers, Stef P. J.; van Oers, Hans; Schuit, Albertine J.
2016-01-01
Background. Limited physical activity (PA) is a risk factor for childhood obesity. In Netherlands, as in many other countries worldwide, local policy officials bear responsibility for integrated PA policies, involving both health and nonhealth domains. In practice, its development seems hampered. We explore which obstacles local policy officials perceive in their effort. Methods. Fifteen semistructured interviews were held with policy officials from health and nonhealth policy domains, working at strategic, tactic, and operational level, in three relatively large municipalities. Questions focused on exploring perceived barriers for integrated PA policies. The interviews were deductively coded by applying the Behavior Change Ball framework. Findings. Childhood obesity prevention appeared on the governmental agenda and all officials understood the multicausal nature. However, operational officials had not yet developed a tradition to develop integrated PA policies due to insufficient boundary-spanning skills and structural and cultural differences between the domains. Tactical level officials did not sufficiently support intersectoral collaboration and strategic level officials mainly focused on public-private partnerships. Conclusion. Developing integrated PA policies is a bottom-up innovation process that needs to be supported by governmental leaders through better guiding organizational processes leading to such policies. Operational level officials can assist in this by making progress in intersectoral collaboration visible. PMID:27668255
-
How management teams can have a good fight.
Eisenhardt, K M; Kahwajy, J L; Bourgeois, L J
1997-01-01
Top-level managers know that conflict over issues is natural and even necessary. Management teams that challenge one another's thinking develop a more complete understanding of their choices, create a richer range of options, and make better decisions. But the challenge--familiar to anyone who has ever been part of a management team--is to keep constructive conflict over issues from degenerating into interpersonal conflict. From their research on the interplay of conflict, politics, and speed in the decision--making process of management teams, the authors have distilled a set of six tactics characteristic of high-performing teams: They work with more, rather than less, information. They develop multiple alternatives to enrich debate. The establish common goals. They make an effort to inject humor into the workplace. They maintain a balanced corporate power structure. They resolve issues without forcing a consensus. These tactics work because they keep conflict focused on issues; foster collaborative, rather than competitive, relations among team members; and create a sense of fairness in the decision-making process. Without conflict, groups lose their effectiveness. Managers often become withdrawn and only superficially harmonious. The alternative to conflict is not usually agreement but rather apathy and disengagement, which open the doors to a primary cause of major corporate debacles: groupthink.
-
Hendriks, Anna-Marie; Habraken, Jolanda M; Kremers, Stef P J; Jansen, Maria W J; van Oers, Hans; Schuit, Albertine J
Background . Limited physical activity (PA) is a risk factor for childhood obesity. In Netherlands, as in many other countries worldwide, local policy officials bear responsibility for integrated PA policies, involving both health and nonhealth domains. In practice, its development seems hampered. We explore which obstacles local policy officials perceive in their effort. Methods . Fifteen semistructured interviews were held with policy officials from health and nonhealth policy domains, working at strategic, tactic, and operational level, in three relatively large municipalities. Questions focused on exploring perceived barriers for integrated PA policies. The interviews were deductively coded by applying the Behavior Change Ball framework. Findings . Childhood obesity prevention appeared on the governmental agenda and all officials understood the multicausal nature. However, operational officials had not yet developed a tradition to develop integrated PA policies due to insufficient boundary-spanning skills and structural and cultural differences between the domains. Tactical level officials did not sufficiently support intersectoral collaboration and strategic level officials mainly focused on public-private partnerships. Conclusion . Developing integrated PA policies is a bottom-up innovation process that needs to be supported by governmental leaders through better guiding organizational processes leading to such policies. Operational level officials can assist in this by making progress in intersectoral collaboration visible.
-
Schwartz, Richard; Lerner, Brooke; Llwewllyn, Craig; Pennardt, Andre; Wedmore, Ian; Callaway, David; Wightman, John; Casillas, Raymond; Eastman, Alex; Gerold, Kevin; Giebner, Stephen; Davidson, Robert; Kamin, Richard; Piazza, Gina; Bollard, Glenn; Carmona, Phillip; Sonstrom, Ben; Seifarth, William; Nicely, Barbara; Croushorn, John; Carmona, Richard
2014-01-01
Tactical teams are at high risk of sustaining injuries. Caring for these casualties in the field involves unique requirements beyond what is provided by traditional civilian emergency medical services (EMS) systems. Despite this need, the training objectives and competencies are not uniformly agreed to or taught. An expert panel was convened that included members from the Departments of Defense, Homeland Security, Justice, and Health and Human Services, as well as federal, state, and local law-enforcement officers who were recruited through requests to stakeholder agencies and open invitations to individuals involved in Tactical Emergency Medical Services (TEMS) or its oversight. Two face-to-face meetings took place. Using a modified Delphi technique, previously published TEMS competencies were reviewed and updated. The original 17 competency domains were modified and the most significant changes were the addition of Tactical Emergency Casualty Care (TECC), Tactical Familiarization, Legal Aspects of TEMS, and Mass Casualty Triage to the competency domains. Additionally, enabling and terminal learning objectives were developed for each competency domain. This project has developed a minimum set of medical competencies and learning objectives for both tactical medical providers and operators. This work should serve as a platform for ensuring minimum knowledge among providers, which will serve enhance team interoperability and improve the health and safety of tactical teams and the public. 2014.
-
Takegaki, T; Kaneko, T; Matsumoto, Y
2013-02-01
Field and laboratory studies were conducted to examine the effects of nest availability and body size on changes in male mating tactics from sneaking to nest-holding in the dusky frillgoby Bathygobius fuscus. In the field, the body size of nest-holding males decreased from early to mid-breeding season, suggesting the possibility of a change in the tactics of sneaker males to nest-holding. Many sneaker males did not use vacant spawning nests even when size-matched nests were available, but they continued to reproduce as sneakers. Similarly, in aquarium experiments with available vacant nests, some sneaker males became nest-holders irrespective of their body size, but some did not. These results showed that nest availability is not a limiting factor for changes in tactics by sneaker males in this species. Because tactic-unchanged sneaker males were co-housed with larger nest-holding males in the tanks, the body size of nearby nest-holding males may have affected the decision to change tactics for sneaker males. Moreover, smaller individuals among tactic-changed males tended to spend more time until spawning, probably because they had relatively larger costs and smaller benefits of reproduction as nest-holding males compared to larger males. © 2012 The Authors. Journal of Fish Biology © 2012 The Fisheries Society of the British Isles.
-
Dexter, Franklin; Ledolter, Johannes; Wachtel, Ruth E
2005-05-01
We considered the allocation of operating room (OR) time at facilities where the strategic decision had been made to increase the number of ORs. Allocation occurs in two stages: a long-term tactical stage followed by short-term operational stage. Tactical decisions, approximately 1 yr in advance, determine what specialized equipment and expertise will be needed. Tactical decisions are based on estimates of future OR workload for each subspecialty or surgeon. We show that groups of surgeons can be excluded from consideration at this tactical stage (e.g., surgeons who need intensive care beds or those with below average contribution margins per OR hour). Lower and upper limits are estimated for the future demand of OR time by the remaining surgeons. Thus, initial OR allocations can be accomplished with only partial information on future OR workload. Once the new ORs open, operational decision-making based on OR efficiency is used to fill the OR time and adjust staffing. Surgeons who were not allocated additional time at the tactical stage are provided increased OR time through operational adjustments based on their actual workload. In a case study from a tertiary hospital, future demand estimates were needed for only 15% of surgeons, illustrating the practicality of these methods for use in tactical OR allocation decisions.
-
A Tactical-Game Approach and Enhancement of Metacognitive Behaviour in Elementary School Students
ERIC Educational Resources Information Center
Chatzipanteli, Athanasia; Digelidis, N.; Karatzoglidis, C.; Dean, R.
2016-01-01
Background: "Teaching games for understanding" (TGfU) is a tactical-game approach to teaching, in which participants are learning via the processes intrinsic to the games themselves. Purpose: The aim of the study was to examine the effectiveness of a tactical-game model in promoting metacognitive behaviour in elementary-school students.…
-
Airborne Tactical Crossload Planner
2017-12-01
set out in the Airborne Standard Operating Procedure (ASOP). 14. SUBJECT TERMS crossload, airborne, optimization, integer linear programming ...they land to their respective sub-mission locations. In this thesis, we formulate and implement an integer linear program called the Tactical...to meet any desired crossload objectives. xiv We demonstrate TCP with two real-world tactical problems from recent airborne operations: one by the
-
Development of Army Facility Functionality Assessment Criteria and Procedures
2010-09-01
critical facility types: the Tactical Equipment Main- tenance Facility (TEMF), the Company Operations Facility (COF), the Bat- talion Headquarters...Criteria for Company Operations Facilities (COF) ................ 56 Appendix G: Army Standard Design Criteria for Tactical Equipment Maintenance...1 mission-critical facility types: the Tactical Equipment Mainten- ance Facility (TEMF), the Company Operations Facility (COF), the Batta- lion
-
Investigating User Search Tactic Patterns and System Support in Using Digital Libraries
ERIC Educational Resources Information Center
Joo, Soohyung
2013-01-01
This study aims to investigate users' search tactic application and system support in using digital libraries. A user study was conducted with sixty digital library users. The study was designed to answer three research questions: 1) How do users engage in a search process by applying different types of search tactics while conducting different…
-
Couriot, Ophélie; Hewison, A J Mark; Saïd, Sonia; Cagnacci, Francesca; Chamaillé-Jammes, Simon; Linnell, John D C; Mysterud, Atle; Peters, Wibke; Urbano, Ferdinando; Heurich, Marco; Kjellander, Petter; Nicoloso, Sandro; Berger, Anne; Sustr, Pavel; Kroeschel, Max; Soennichsen, Leif; Sandfort, Robin; Gehr, Benedikt; Morellet, Nicolas
2018-05-01
Much research on large herbivore movement has focused on the annual scale to distinguish between resident and migratory tactics, commonly assuming that individuals are sedentary at the within-season scale. However, apparently sedentary animals may occupy a number of sub-seasonal functional home ranges (sfHR), particularly when the environment is spatially heterogeneous and/or temporally unpredictable. The roe deer (Capreolus capreolus) experiences sharply contrasting environmental conditions due to its widespread distribution, but appears markedly sedentary over much of its range. Using GPS monitoring from 15 populations across Europe, we evaluated the propensity of this large herbivore to be truly sedentary at the seasonal scale in relation to variation in environmental conditions. We studied movement using net square displacement to identify the possible use of sfHR. We expected that roe deer should be less sedentary within seasons in heterogeneous and unpredictable environments, while migratory individuals should be seasonally more sedentary than residents. Our analyses revealed that, across the 15 populations, all individuals adopted a multi-range tactic, occupying between two and nine sfHR during a given season. In addition, we showed that (i) the number of sfHR was only marginally influenced by variation in resource distribution, but decreased with increasing sfHR size; and (ii) the distance between sfHR increased with increasing heterogeneity and predictability in resource distribution, as well as with increasing sfHR size. We suggest that the multi-range tactic is likely widespread among large herbivores, allowing animals to track spatio-temporal variation in resource distribution and, thereby, to cope with changes in their local environment.
-
Disclose or not? Effect of impression management tactics on hireability of persons with epilepsy.
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.
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.
-
Irestig, Magnus; Timpka, Toomas
2010-02-01
We set out to examine design conflict resolution tactics used in development of large information systems for health services and to outline the design consequences for these tactics. Discourse analysis methods were applied to data collected from meetings conducted during the development of a web-based system in a public health context. We found that low risk tactics were characterized by design issues being managed within the formal mandate and competences of the design group. In comparison, high risk tactics were associated with irresponsible compromises, i.e. decisions being passed on to others or to later phases of the design process. The consequence of this collective disregard of issues such as responsibility and legitimacy is that the system design will be impossible to implement in factual health service contexts. The results imply that downstream responsibility issues have to be continuously dealt with in system development in health services.
-
On investigating social dynamics in tactical opportunistic mobile networks
NASA Astrophysics Data System (ADS)
Gao, Wei; Li, Yong
2014-06-01
The efficiency of military mobile network operations at the tactical edge is challenging due to the practical Disconnected, Intermittent, and Limited (DIL) environments at the tactical edge which make it hard to maintain persistent end-to-end wireless network connectivity. Opportunistic mobile networks are hence devised to depict such tactical networking scenarios. Social relations among warfighters in tactical opportunistic mobile networks are implicitly represented by their opportunistic contacts via short-range radios, but were inappropriately considered as stationary over time by the conventional wisdom. In this paper, we develop analytical models to probabilistically investigate the temporal dynamics of this social relationship, which is critical to efficient mobile communication in the battlespace. We propose to formulate such dynamics by developing various sociological metrics, including centrality and community, with respect to the opportunistic mobile network contexts. These metrics investigate social dynamics based on the experimentally validated skewness of users' transient contact distributions over time.
-
NASA Astrophysics Data System (ADS)
Sadler, Laurel
2017-05-01
In today's battlefield environments, analysts are inundated with real-time data received from the tactical edge that must be evaluated and used for managing and modifying current missions as well as planning for future missions. This paper describes a framework that facilitates a Value of Information (VoI) based data analytics tool for information object (IO) analysis in a tactical and command and control (C2) environment, which reduces analyst work load by providing automated or analyst assisted applications. It allows the analyst to adjust parameters for data matching of the IOs that will be received and provides agents for further filtering or fusing of the incoming data. It allows for analyst enhancement and markup to be made to and/or comments to be attached to the incoming IOs, which can then be re-disseminated utilizing the VoI based dissemination service. The analyst may also adjust the underlying parameters before re-dissemination of an IO, which will subsequently adjust the value of the IO based on this new/additional information that has been added, possibly increasing the value from the original. The framework is flexible and extendable, providing an easy to use, dynamically changing Command and Control decision aid that focuses and enhances the analyst workflow.
-
ERIC Educational Resources Information Center
Bracy, Nicole L.
2009-01-01
Public schools have transformed significantly over the past several decades in response to broad concerns about rising school violence. Today's public schools are high security environments employing tactics commonly found in jails and prisons such as police officers, security cameras, identification systems, and secure building strategies.…
-
Generalized and synthetic regression estimators for randomized branch sampling
David L. R. Affleck; Timothy G. Gregoire
2015-01-01
In felled-tree studies, ratio and regression estimators are commonly used to convert more readily measured branch characteristics to dry crown mass estimates. In some cases, data from multiple trees are pooled to form these estimates. This research evaluates the utility of both tactics in the estimation of crown biomass following randomized branch sampling (...
-
USDA-ARS?s Scientific Manuscript database
In the development of an attract-and-kill approach for the management of harlequin bug (HB), Murgantia histrionica (Hahn), we evaluated attraction and retention of HB by pheromone-baited traps in the field. In release-recapture and on-farm experiments, traps combining collard plants with commercial ...
-
Predictors of Self-Handicapping: An Examination of Personal and Contextual Factors.
ERIC Educational Resources Information Center
Garcia, Teresa; And Others
Evaluation is so paramount in students' lives that researchers have found that, for many students, one's self-worth is intricately tied to one's performance. Self-handicapping is a strategy that may be used to maintain one's self-worth. This anticipatory tactic typically involves the use of procrastination; by procrastinating, one clouds the…
-
Strategies and Tactics in Academic Knowledge Production by Multilingual Scholars
ERIC Educational Resources Information Center
Curry, Mary Jane; Lillis, Theresa M.
2014-01-01
In the past decade, academic evaluation systems worldwide have markedly increased the use of mechanisms that privilege the use of English in journal publishing. In the context of these trends, this article highlights our findings from more than 12 years of research on the experiences and perspectives of 50 multilingual European scholars with…
-
Design and Evaluation of Simulations for the Development of Complex Decision-Making Skills.
ERIC Educational Resources Information Center
Hartley, Roger; Varley, Glen
2002-01-01
Command and Control Training Using Simulation (CACTUS) is a computer digital mapping system used by police to manage large-scale public events. Audio and video records of adaptive training scenarios using CACTUS show how the simulation develops decision-making skills for strategic and tactical event management. (SK)
-
The EPA/ORD National Exposure Research Lab's (NERL) UA/SA/PE research program addresses both tactical and strategic needs in direct support of ORD's client base. The design represents an integrated approach in achieving the highest levels of quality assurance in environmental de...
-
The EPA/ORD National Exposure Research Lab's (NERL) UA/SA/PE research program addresses both tactical and strategic needs in direct support of ORD's client base. The design represents an integrated approach in achieving the highest levels of quality assurance in environmental dec...
-
A Standardization Evaluation Potential Study of the Common Multi-Mode Radar Program.
1979-11-01
Radar, the RX (RF-16 etc.), Enhanced Tactical Fighter ( ETF ), and A-7. Candidate radar systems applicable to the Common Multi-Mode Radar Program...RSTC R Resupply Time to Overseas Located Bases (hours) RSTO R Depot Stock Safety Factor (standard deviations) DLY R Shipping Time to Depot from CONUS
-
1980-01-01
specified condition. 10. Mean-Time-Between-Maintenance ( MTDM ). The mean of the distribution of the time intervals between all maintenance actions...which requires unscheduled maint. action. 3. MTDM : Mean-Time-Between-Maintenance. 4. W4I/OH: Maint Man-Hour/Engine Opbrating Hour S. CLASS III FAIURE
-
Joint Light Tactical Vehicle (JLTV)
2013-12-01
BY - Base Year DAMIR - Defense Acquisition Management Information Retrieval Dev Est - Development Estimate DoD - Department of Defense DSN - Defense...Production Estimate QR - Quantity Related Qty - Quantity RDT&E - Research, Development , Test, and Evaluation SAR - Selected Acquisition Report Sch - Schedule... Development Estimate) Defense Acquisition Executive (DAE) Approved Acquisition Program Baseline (APB) dated October 23, 2012 Approved APB Defense
-
Assessment of a Diversity Assignment in a PR Principles Course
ERIC Educational Resources Information Center
Gallicano, Tiffany Derville; Stansberry, Kathleen
2012-01-01
This study assesses an assignment for incorporating diversity into the principles of public relations course. The assignment is tailored to the challenges of using an active learning approach in a large lecture class. For the assignment, students write a goal, objectives, strategies, an identification of tactics, and evaluation plans for either…
-
1987-08-01
of economics (e.g., present/future value, costing, cost-benefit analysis, regression analysis, etc.) are scattered throughout the core. Unfortunately...in the subject, largely because most of the problems and examples used are not related to military operations research. Some fundamental -j principles
-
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.
-
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.
-
NASA Technical Reports Server (NTRS)
Eun, Yeonju; Jeon, Daekeun; Lee, Hanbong; Zhu, Zhifan; Jung, Yoon C.; Jeong, Myeongsook; Kim, Hyounkyong; Oh, Eunmi; Hong, Sungkwon; Lee, Junwon
2016-01-01
Incheon International Airport (ICN) is one of the hub airports in East Asia. Airport operations at ICN have been growing more than 5% per year in the past five years. According to the current airport expansion plan, a new passenger terminal will be added and the current cargo ramp will be expanded in 2018. This expansion project will bring 77 new stands without adding a new runway to the airport. Due to such continuous growth in airport operations and future expansion of the ramps, it will be highly likely that airport surface traffic will experience more congestion, and therefore, suffer from efficiency degradation. There is a growing awareness in aviation research community of need for strategic and tactical surface scheduling capabilities for efficient airport surface operations. Specific to ICN airport operations, a need for A-CDM (Airport - Collaborative Decision Making) or S-CDM(Surface - Collaborative Decision Making), and controller decision support tools for efficient air traffic management has arisen since several years ago. In the United States, there has been independent research efforts made by academia, industry, and government research organizations to enhance efficiency and predictability of surface operations at busy airports. Among these research activities, the Spot and Runway Departure Advisor (SARDA) developed and tested by National Aeronautics and Space Administration (NASA) is a decision support tool to provide tactical advisories to the controllers for efficient surface operations. The effectiveness of SARDA concept, was successfully verified through the human-in-the-loop (HITL) simulations for both spot release and runway operations advisories for ATC Tower controllers of Dallas/Fort Worth International Airport (DFW) in 2010 and 2012, and gate pushback advisories for the ramp controller of Charlotte/Douglas International Airport (CLT) in 2014. The SARDA concept for tactical surface scheduling is further enhanced and is being integrated into NASA's Airspace Technology Demonstration - 2 (ATD-2) project for technology demonstration of Integrated Arrival/Departure/Surface (ADS) operations at CLT. This study is a part of the international research collaboration between KAIA (Korea Agency for Infrastructure Technology Advancement)/KARI (Korea Aerospace Research Institute) and NASA, which is being conducted to validate the effectiveness of SARDA concept as a controller decision support tool for departure and surface management of ICN. This paper presents the preliminary results of the collaboration effort. It includes investigation of the operational environment of ICN, data analysis for identification of the operational characteristics of the airport, construction and verification of airport simulation model using Surface Operations Simulator and Scheduler (SOSS), NASA's fast-time simulation tool.
-
NASA Technical Reports Server (NTRS)
Eun, Yeonju; Jeon, Daekeun; Lee, Hanbong; Zhu, Zhifan; Jung, Yoon C.; Jeong, Myeongsook; Kim, Hyounkyong; Oh, Eunmi; Hong, Sungkwon; Lee, Junwon
2016-01-01
Incheon International Airport (ICN) is one of the hub airports in East Asia. Airport operations at ICN have been growing more than 5 percent per year in the past five years. According to the current airport expansion plan, a new passenger terminal will be added and the current cargo ramp will be expanded in 2018. This expansion project will bring 77 new stands without adding a new runway to the airport. Due to such continuous growth in airport operations and future expansion of the ramps, it will be highly likely that airport surface traffic will experience more congestion, and therefore, suffer from efficiency degradation. There is a growing awareness in aviation research community of need for strategic and tactical surface scheduling capabilities for efficient airport surface operations. Specific to ICN airport operations, a need for A-CDM (Airport - Collaborative Decision Making) or S-CDM (Surface - Collaborative Decision Making), and controller decision support tools for efficient air traffic management has arisen since several years ago. In the United States, there has been independent research efforts made by academia, industry, and government research organizations to enhance efficiency and predictability of surface operations at busy airports. Among these research activities, the Spot and Runway Departure Advisor (SARDA) developed and tested by National Aeronautics and Space Administration (NASA) is a decision support tool to provide tactical advisories to the controllers for efficient surface operations. The effectiveness of SARDA concept, was successfully verified through the human-in-the-loop (HITL) simulations for both spot release and runway operations advisories for ATC Tower controllers of Dallas-Fort Worth International Airport (DFW) in 2010 and 2012, and gate pushback advisories for the ramp controller of Charlotte-Douglas International Airport (CLT) in 2014. The SARDA concept for tactical surface scheduling is further enhanced and is being integrated into NASA's Airspace Technology Demonstration-2 (ATD-2) project for technology demonstration of Integrated Arrival-Departure-Surface (IADS) operations at CLT. This study is a part of the international research collaboration between KAIA (Korea Agency for Infrastructure Technology Advancement), KARI (Korea Aerospace Research Institute) and NASA, which is being conducted to validate the effectiveness of SARDA concept as a controller decision support tool for departure and surface management of ICN. This paper presents the preliminary results of the collaboration effort. It includes investigation of the operational environment of ICN, data analysis for identification of the operational characteristics of the airport, construction and verification of airport simulation model using Surface Operations Simulator and Scheduler (SOSS), NASA's fast-time simulation tool.
-
Influence Tactics in the Classroom and Their Relationship to Student Satisfaction
ERIC Educational Resources Information Center
Standifird, Stephen S.; Pons, Frank; Moshavi, Dan
2008-01-01
We argue that an instructor's use of influence tactics can be classified as soft, rational, and strong in nature and that the use of these tactics will have a differential impact on student satisfaction. We find support for the existence of the three categories of influence. We find that student satisfaction is positively influenced by the use of…
-
Two vs. One Keep Away: A Simple Game of Beginning Tactics
ERIC Educational Resources Information Center
Belka, David E.
2005-01-01
In the last decade or so, there has been a shift toward small-sided games played in smaller spaces, with limited rules and an emphasis on tactics. The goal of the current instruction is to use less complex game settings to develop players who then learn to make more appropriate and quicker tactical decisions. In this article, the author presents…
-
2011-06-15
capable of engaging threats while interacting with system operators. Through autonomous perception and navigation, intelligent tactical behavior... systems integration approach. TARDEC’s role is to assess the best way to apply the VICTORY architecture to future tactical wheeled vehicles and...Track tops Thrown Object Protection System traDoc U.S. Army Training and Doctrine Command twVs Tactical Wheeled Vehicle Survivability ugV Unmanned
-
A Model for Developing and Assessing Tactical Decision-Making Competency in Game Play
ERIC Educational Resources Information Center
Pagnano-Richardson, Karen; Henninger, Mary L.
2008-01-01
All teachers want their students to become better game players who are motivated to participate in and outside of class. Students need to learn how to make good tactical decisions, in addition to being skilled movers, in order to become competent game players. When students make better tactical decisions, they experience more success and therefore…
-
2014-05-14
INTERDEPENDENCE AND CONVENTIONAL AND SPECIAL OPERATIONS FORCES: A DECADE OF TACTICAL , OPERATIONAL, AND STRATEGIC EFFECTS A Monograph by LTC...5a. CONTRACT NUMBER Interdependence and Conventional and Special Operations Forces: 5b. GRANT NUMBER A Decade of Tactical , Operational, and...Staff College ATTN: ATZL-SWD-GD 100 Stimson Ave . Ft. Leavenworth, KS 66027-2301 9. SPONSORING
-
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
-
Tactical Synthesis Of Efficient Global Search Algorithms
NASA Technical Reports Server (NTRS)
Nedunuri, Srinivas; Smith, Douglas R.; Cook, William R.
2009-01-01
Algorithm synthesis transforms a formal specification into an efficient algorithm to solve a problem. Algorithm synthesis in Specware combines the formal specification of a problem with a high-level algorithm strategy. To derive an efficient algorithm, a developer must define operators that refine the algorithm by combining the generic operators in the algorithm with the details of the problem specification. This derivation requires skill and a deep understanding of the problem and the algorithmic strategy. In this paper we introduce two tactics to ease this process. The tactics serve a similar purpose to tactics used for determining indefinite integrals in calculus, that is suggesting possible ways to attack the problem.
-
Clemente, Filipe Manuel; Figueiredo, António José; Martins, Fernando Manuel Lourenço; Mendes, Rui Sousa; Wong, Del P
2016-01-01
The aim of this study was to analyse the association between physical/technical variables and the tactical prominence variables in U14 soccer matches. Twenty-two young amateur soccer players (13.5 [Formula: see text] 0.5 years old, 5.4 [Formula: see text] 0.5 years of practice, 163.3 [Formula: see text] 9.8 cm in body height) from two teams of the Portuguese regional league volunteered for the study. Our results showed positive and moderate correlation between dribbling test and betweenness centrality (r = 0.324; p = 0.142), and negative moderate correlation between %fatigue index and betweenness centrality (r = -0.390; p = 0.073). Physical and technical variables had no statistical differences among tactical positions. Nevertheless, when tactical prominence of players from four tactical positions were compared, significant differences were found in terms of degree prestige (p = 0.001) and degree centrality (p = 0.002). This pilot study did not find strong correlations between physical/technical levels and tactical prominence in soccer matches.
-
Manipulation tactics of patients with neurotic disorders in everyday life and during therapy.
Mandal, Eugenia; Horak, Adam
2016-01-01
The objective of the study was to examine the repertoire and intensity of manipulation tactics of neurotic patients in everyday life and during therapy, as well as diagnosing the intensity of Machiavellianism in neurotic patients. There were 111 study subjects: 44 patients with diagnosed neurotic disorders, 44 people from the control group and 23 therapists. The manipulation tactics were measured by means of survey methods of E. Mandal and D. Kocur and Machiavellianism was measured using the MACH-IV scale of M. Christi and F. Geis. In comparison to people from the control group, the patients were more willing to use manipulation tactics such as guilt induction, threatening to break up the relationship, and self-mutilation but less willing to use supplication/begging. The intensity of tendency to undertake manipulation was higher in everyday life than during therapy. The Machiavellianism of patients was positively correlated with the tendency to employ manipulation tactics. Differences within the scope of general Machiavellianism between the patients and the control group were not noted. The manipulation tactics of neurotic patients are of morbid nature. They are related to anxiety, feeling of guilt and hostility. The tendency to manipulate correlates with Machiavellianism.
-
Berlin, Cecilia; Neumann, W Patrick; Theberge, Nancy; Örtengren, Roland
2017-05-01
The work activities of industrial engineers (IEs) and ergonomists drive workplace changes. The purpose of this study is to compare the work practices of the two professions and examine (1) how IEs and ergonomists gain influence over workplace changes and (2) whether there are prevailing types of intentional interaction behaviours called Power bases (PB) present in the interaction tactics they employ. The study identified key behavioural strategies used by the interviewees to successfully influence workplace changes; these were then mapped to their corresponding PB. Results showed that IEs and ergonomists were successfully influencing workplace changes using several tactics across the spectrum of PB, with the exception of Reward and Coercion. The study concludes with a list of recommended workplace change agent tactics, and proposes that a PB 'analytical lens' can serve to increase the budding ergonomists' critical and analytical skills when considering possible workplace change tactics. Practitioner Summary: This interview study examines how workplace ergonomics change agents, represented by the two professions: industrial engineers and ergonomists, perceive and exercise their capacity to influence workplace change. Key behavioural tactics that interviewees have found successful are reported, alongside effects on short- and long-term relations with other workplace-influencing stakeholders.
-
The Monotonic Lagrangian Grid for Rapid Air-Traffic Evaluation
NASA Technical Reports Server (NTRS)
Kaplan, Carolyn; Dahm, Johann; Oran, Elaine; Alexandrov, Natalia; Boris, Jay
2010-01-01
The Air Traffic Monotonic Lagrangian Grid (ATMLG) is presented as a tool to evaluate new air traffic system concepts. The model, based on an algorithm called the Monotonic Lagrangian Grid (MLG), can quickly sort, track, and update positions of many aircraft, both on the ground (at airports) and in the air. The underlying data structure is based on the MLG, which is used for sorting and ordering positions and other data needed to describe N moving bodies and their interactions. Aircraft that are close to each other in physical space are always near neighbors in the MLG data arrays, resulting in a fast nearest-neighbor interaction algorithm that scales as N. Recent upgrades to ATMLG include adding blank place-holders within the MLG data structure, which makes it possible to dynamically change the MLG size and also improves the quality of the MLG grid. Additional upgrades include adding FAA flight plan data, such as way-points and arrival and departure times from the Enhanced Traffic Management System (ETMS), and combining the MLG with the state-of-the-art strategic and tactical conflict detection and resolution algorithms from the NASA-developed Stratway software. In this paper, we present results from our early efforts to couple ATMLG with the Stratway software, and we demonstrate that it can be used to quickly simulate air traffic flow for a very large ETMS dataset.
-
Dehydration and performance on clinical concussion measures in collegiate wrestlers.
Weber, Amanda Friedline; Mihalik, Jason P; Register-Mihalik, Johna K; Mays, Sally; Prentice, William E; Guskiewicz, Kevin M
2013-01-01
The effects of dehydration induced by wrestling-related weight-cutting tactics on clinical concussion outcomes, such as neurocognitive function, balance performance, and symptoms, have not been adequately studied. To evaluate the effects of dehydration on the outcome of clinical concussion measures in National Collegiate Athletic Association Division I collegiate wrestlers. Repeated-measures design. Clinical research laboratory. Thirty-two Division I healthy collegiate male wrestlers (age = 20.0 ± 1.4 years; height = 175.0 ± 7.5 cm; baseline mass = 79.2 ± 12.6 kg). Participants completed preseason concussion baseline testing in early September. Weight and urine samples were also collected at this time. All participants reported to prewrestling practice and postwrestling practice for the same test battery and protocol in mid-October. They had begun practicing weight-cutting tactics a day before prepractice and postpractice testing. Differences between these measures permitted us to evaluate how dehydration and weight-cutting tactics affected concussion measures. Sport Concussion Assessment Tool 2 (SCAT2), Balance Error Scoring System, Graded Symptom Checklist, and Simple Reaction Time scores. The Simple Reaction Time was measured using the Automated Neuropsychological Assessment Metrics. The SCAT2 measurements were lower at prepractice (P = .002) and postpractice (P < .001) when compared with baseline. The BESS error scores were higher at postpractice when compared with baseline (P = .015). The GSC severity scores were higher at prepractice (P = .011) and postpractice (P < .001) than at baseline and at postpractice when than at prepractice (P = .003). The number of Graded Symptom Checklist symptoms reported was also higher at prepractice (P = .036) and postpractice (P < .001) when compared with baseline, and at postpractice when compared with prepractice (P = .003). Our results suggest that it is important for wrestlers to be evaluated in a euhydrated state to ensure that dehydration is not influencing the outcome of the clinical measures.
-
Dehydration and Performance on Clinical Concussion Measures in Collegiate Wrestlers
Weber, Amanda Friedline; Mihalik, Jason P.; Register-Mihalik, Johna K.; Mays, Sally; Prentice, William E.; Guskiewicz, Kevin M.
2013-01-01
Context: The effects of dehydration induced by wrestling-related weight-cutting tactics on clinical concussion outcomes, such as neurocognitive function, balance performance, and symptoms, have not been adequately studied. Objective: To evaluate the effects of dehydration on the outcome of clinical concussion measures in National Collegiate Athletic Association Division I collegiate wrestlers. Design: Repeated-measures design. Setting: Clinical research laboratory. Patients or Other Participants: Thirty-two Division I healthy collegiate male wrestlers (age = 20.0 ± 1.4 years; height = 175.0 ± 7.5 cm; baseline mass = 79.2 ± 12.6 kg). Intervention(s): Participants completed preseason concussion baseline testing in early September. Weight and urine samples were also collected at this time. All participants reported to prewrestling practice and postwrestling practice for the same test battery and protocol in mid-October. They had begun practicing weight-cutting tactics a day before prepractice and postpractice testing. Differences between these measures permitted us to evaluate how dehydration and weight-cutting tactics affected concussion measures. Main Outcome Measures: Sport Concussion Assessment Tool 2 (SCAT2), Balance Error Scoring System, Graded Symptom Checklist, and Simple Reaction Time scores. The Simple Reaction Time was measured using the Automated Neuropsychological Assessment Metrics. Results: The SCAT2 measurements were lower at prepractice (P = .002) and postpractice (P < .001) when compared with baseline. The BESS error scores were higher at postpractice when compared with baseline (P = .015). The GSC severity scores were higher at prepractice (P = .011) and postpractice (P < .001) than at baseline and at postpractice when than at prepractice (P = .003). The number of Graded Symptom Checklist symptoms reported was also higher at prepractice (P = .036) and postpractice (P < .001) when compared with baseline, and at postpractice when compared with prepractice (P = .003). Conclusions: Our results suggest that it is important for wrestlers to be evaluated in a euhydrated state to ensure that dehydration is not influencing the outcome of the clinical measures. PMID:23672379
-
Supporting tactical intelligence using collaborative environments and social networking
NASA Astrophysics Data System (ADS)
Wollocko, Arthur B.; Farry, Michael P.; Stark, Robert F.
2013-05-01
Modern military environments place an increased emphasis on the collection and analysis of intelligence at the tactical level. The deployment of analytical tools at the tactical level helps support the Warfighter's need for rapid collection, analysis, and dissemination of intelligence. However, given the lack of experience and staffing at the tactical level, most of the available intelligence is not exploited. Tactical environments are staffed by a new generation of intelligence analysts who are well-versed in modern collaboration environments and social networking. An opportunity exists to enhance tactical intelligence analysis by exploiting these personnel strengths, but is dependent on appropriately designed information sharing technologies. Existing social information sharing technologies enable users to publish information quickly, but do not unite or organize information in a manner that effectively supports intelligence analysis. In this paper, we present an alternative approach to structuring and supporting tactical intelligence analysis that combines the benefits of existing concepts, and provide detail on a prototype system embodying that approach. Since this approach employs familiar collaboration support concepts from social media, it enables new-generation analysts to identify the decision-relevant data scattered among databases and the mental models of other personnel, increasing the timeliness of collaborative analysis. Also, the approach enables analysts to collaborate visually to associate heterogeneous and uncertain data within the intelligence analysis process, increasing the robustness of collaborative analyses. Utilizing this familiar dynamic collaboration environment, we hope to achieve a significant reduction of time and skill required to glean actionable intelligence in these challenging operational environments.
-
NASA Technical Reports Server (NTRS)
Paynter, G. C.; Salemann, V.; Strom, E. E. I.
1984-01-01
A numerical procedure which solves the parabolized Navier-Stokes (PNS) equations on a body fitted mesh was used to compute the flow about the forebody of an advanced tactical supercruise fighter configuration in an effort to explore the use of a PNS method for design of supersonic cruise forebody geometries. Forebody flow fields were computed at Mach numbers of 1.5, 2.0, and 2.5, and at angles-of-attack of 0 deg, 4 deg, and 8 deg. at each Mach number. Computed results are presented at several body stations and include contour plots of Mach number, total pressure, upwash angle, sidewash angle and cross-plane velocity. The computational analysis procedure was found reliable for evaluating forebody flow fields of advanced aircraft configurations for flight conditions where the vortex shed from the wing leading edge is not a dominant flow phenomenon. Static pressure distributions and boundary layer profiles on the forebody and wing were surveyed in a wind tunnel test, and the analytical results are compared to the data. The current status of the parabolized flow flow field code is described along with desirable improvements in the code.
-
Tavares, Juliana Petri; Lautert, Liana; Magnago, Tânia Solange Bosi de Souza; Consiglio, Angélica Rosat; Pai, Daiane Dal
2017-01-01
Abstract Objective: to analyze the relationship between psychosocial stress dimensions and salivary cortisol in military police officers. Method: cross-sectional and analytical study with 134 military police officers. The Effort-Reward Imbalance (ERI) Model scale has been used to assess psychosocial stress. Salivary cortisol was collected in three samples. The following tests were used: Student's t-test, Mann-Whitney, ANOVA, Bonferroni, Kruskal-Wallis and Dunn. Pearson and Spearman correlation methods were used, as well as multiple linear regression. Cortisol at night showed an ascending statistical association with the psychosocial reward (p=0.004) and a descending association with the effort-impairment scores (p=0.017). Being part of the Special Tactical Operations Group (GATE) and the diastolic blood pressure explained 13.5% of the variation in cortisol levels on waking up. The sectors GATE, Special Patrol of the Elite Squad of the Military Police and Motorcyclists explained 21.9% of the variation in cortisol levels 30-minute after awakening. The variables GATE sector and Effort Dimension explained 27.7% of the variation in cortisol levels at night. Conclusion: it was evidenced that salivary cortisol variation was influenced by individual, labor and psychosocial variables. PMID:28443994
-
Tavares, Juliana Petri; Lautert, Liana; Magnago, Tânia Solange Bosi de Souza; Consiglio, Angélica Rosat; Pai, Daiane Dal
2017-04-20
to analyze the relationship between psychosocial stress dimensions and salivary cortisol in military police officers. cross-sectional and analytical study with 134 military police officers. The Effort-Reward Imbalance (ERI) Model scale has been used to assess psychosocial stress. Salivary cortisol was collected in three samples. The following tests were used: Student's t-test, Mann-Whitney, ANOVA, Bonferroni, Kruskal-Wallis and Dunn. Pearson and Spearman correlation methods were used, as well as multiple linear regression. Cortisol at night showed an ascending statistical association with the psychosocial reward (p=0.004) and a descending association with the effort-impairment scores (p=0.017). Being part of the Special Tactical Operations Group (GATE) and the diastolic blood pressure explained 13.5% of the variation in cortisol levels on waking up. The sectors GATE, Special Patrol of the Elite Squad of the Military Police and Motorcyclists explained 21.9% of the variation in cortisol levels 30-minute after awakening. The variables GATE sector and Effort Dimension explained 27.7% of the variation in cortisol levels at night. it was evidenced that salivary cortisol variation was influenced by individual, labor and psychosocial variables.
-
Operational Use of GPS Navigation for Space Shuttle Entry
NASA Technical Reports Server (NTRS)
Goodman, John L.; Propst, Carolyn A.
2008-01-01
The STS-118 flight of the Space Shuttle Endeavour was the first shuttle mission flown with three Global Positioning System (GPS) receivers in place of the three legacy Tactical Air Navigation (TACAN) units. This marked the conclusion of a 15 year effort involving procurement, missionization, integration, and flight testing of a GPS receiver and a parallel effort to formulate and implement shuttle computer software changes to support GPS. The use of GPS data from a single receiver in parallel with TACAN during entry was successfully demonstrated by the orbiters Discovery and Atlantis during four shuttle missions in 2006 and 2007. This provided the confidence needed before flying the first all GPS, no TACAN flight with Endeavour. A significant number of lessons were learned concerning the integration of a software intensive navigation unit into a legacy avionics system. These lessons have been taken into consideration during vehicle design by other flight programs, including the vehicle that will replace the Space Shuttle, Orion.
-
Givel, M S; Glantz, S A
2000-01-01
In 1979 and 1980 in Dade County, Florida, a small grassroots advocacy group, Group Against Smoking Pollution (GASP), attempted to enact a clean indoor air ordinance through the initiative process. The tobacco industry's successful efforts to defeat the initiatives were expensive high-tech media-centered campaigns. Even though GASP's electoral resources were extremely limited for both initiatives, GASP utilized similar media-centered tactics. This approach attempted to defeat the tobacco industry in its own venue, in spite of the tobacco industry's vastly greater resources. Nevertheless, the industry defeated these ordinances by narrow margins because of broad voter support for the initiatives before the industry started its campaigns. Health advocates will never have the resources to match the tobacco industry in expensive high-tech media-centered initiative campaigns. Rather, their power lies in the general popularity of tobacco control legislation and their ability to mobilize broad grassroots efforts combined with an adequately funded media campaign.
-
The route to a national health policy lies through the states.
Silver, G. A.
1991-01-01
National health program legislation has been becalmed in the Congress for almost 80 years. Despite periodic cries of "crisis," legislation never emerges from committee. Periodically, campaigns have been mounted without success. Tactical efforts to circumvent direct action by legislating bits and pieces of related programs, Medicare and Medicaid, health maintenance organization support, and pre-budgeting, have complicated operation of the medical care system and stimulated intractable cost inflation. For the first 150 years of American history, responsibility for public health and welfare legislation rested with the states. Most public health policies originated in a state or a few states and then later became national legislation. The state efforts were, in effect, natural experiments. After the Depression and the flood of funding from the federal government in subsequent years, the states faded as innovators. It is proposed that funding a few state models to restimulate state initiative in this regard will provide a more effective route to a national health program. PMID:1814058
-
Secondhand smoke: facts and lies.
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.
-
Forebody/Inlet of the Joint Strike Fighter Tested at Low Speeds
NASA Technical Reports Server (NTRS)
Johns, Albert L.
1998-01-01
As part of a national cooperative effort to develop a multinational fighter aircraft, a model of a Joint Strike Fighter concept was tested in several NASA Lewis Research Center wind tunnels at low speeds over a range of headwind velocities and model attitudes. This Joint Strike Fighter concept, which is scheduled to go into production in 2005, will greatly improve the range, capability, maneuverability, and survivability of fighter aircraft, and the production program could ultimately be worth $100 billion. The test program was a team effort between Lewis and Lockheed Martin Tactical Aircraft Systems. Testing was completed in September 1997, several weeks ahead of schedule, allowing Lockheed additional time to review the results and analysis data before the next test and resulting in significant cost savings for Lockheed. Several major milestones related to dynamic and steady-state data acquisition and overall model performance were reached during this model test. Results from this program will contribute to both the concept demonstration phase and the production aircraft.
-
ERIC Educational Resources Information Center
Koopmann, Till; Steggemann-Weinrich, Yvonne; Baumeister, Jochen; Krause, Daniel
2017-01-01
Purpose: In sports games, coaches often use tactic boards to present tactical instructions during time-outs (e.g., 20 s to 60 s in basketball). Instructions should be presented in a way that enables fast and errorless information processing for the players. The aim of this study was to test the effect of different orientations of visual tactical…
-
Tactical Nuclear Weapons: Their Purpose and Placement
2015-06-01
War II, nuclear scientists argued against the development of fusion weapons .3 In the 1970s, politicians debated the use of neutron bombs, weapons ...Tactical Nuclear Weapons : Their Purpose and Placement BY EDWARD G. FERGUSON A THESIS SUBMITTED TO THE FACULTY OF THE...This study answers the question -- Why does America have tactical nuclear weapons (TNWs) in Europe today? – treating America and the North
-
Tactical Communications Training Environment for Unmanned Aircraft System Operators
2016-12-15
communication and teamwork skills. The Night Vision Tactical Trainer - Shadow (NVTT-Shadow) was developed as a game -based desktop solution to train...advanced individual training Soldiers and UAS course instructors. The usability testing demonstrated the feasibility of interactive gaming applied to MUM...T tactical communications. Ratings and comments from both students and instructors validated the need as well as mission context, game content, and
-
Battlefield Medical Network: Biosensors In A Tactical Environment
2016-03-01
MEDICAL NETWORK: BIOSENSORS IN A TACTICAL ENVIRONMENT by Ralph R. Montgomery Yekaterina L. Anderson March 2016 Thesis Advisor: Alex...2016 3. REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE BATTLEFIELD MEDICAL NETWORK: BIOSENSORS IN A TACTICAL ENVIRONMENT 5...School Monterey, CA 93943-5000 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING /MONITORING AGENCY NAME(S) AND ADDRESS(ES) N/ A 10
-
Organizing Chaos: The Tactical Assault Kit Collaborative Mission Planner
2018-12-01
choice. Case studies , such as the 2017 Presidential Inauguration Collective Security Event, Operation Flaming Sword 2017, and the counter-ISIS campaign...rallied around the Tactical Assault Kit (TAK) as their mission command tool of choice. Case studies , such as the 2017 Presidential Inauguration...authorities ADA Air Defense Artillery ADM Army Design Methodology ADAPT Advanced Digital Advisor Partner Technologies ATAK Android Tactical Assault Kit
-
Tactical Firefighter Teams: Pivoting Toward the Fire Service’s Evolving Homeland Security Mission
2016-09-01
critical response command C-TECC Committee on Tactical Emergency Casualty Care EMS emergency medical services EMT emergency medical technician ESU...Interagency Tactical Response Model: Integrating Fire and EMS with Law Enforcement to Mitigate Mumbai-Style Terrorist Attacks (New York: FDNY Center...the assailants, several traditional fire and EMS activities must often occur simultaneously to successfully mitigate the threat. Although rare
-
1992-09-01
Auxiliary Process .................. 23 iii Page The Myers-Briggs Type Indicator ....................... 24 The Relationship of Personality Type and...negotiation tactics and/or strategies. Major Charan Johnstone (1986) studied the relationship of psychological type as measured by the Myers-Briggs Type...1986:118). Determining psychological type for both government and industry negotiators, and the relationship to negotiation tactics and strategies may
-
Augmented Reality at the Tactical and Operational Levels of War
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
-
Transitioning the Tactical Marine Corps to IPv6
2011-09-01
SUT System Under Test SYSCOM Systems Command (synonymous with MCSC) TCP Transmission Control Protocol TDS Tactical Data Systems TDN...capability to provide services to the Marine Corps Tactical Data Systems ( TDS ) and other DDS-M systems. The 2 DDS-M can function as the file server...Intelligence ( ATI ) program provides comprehensive application protocols and attacks, as well as feature updates and responsive service and support with
-
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
-
Corrugated QWIP for Tactical Army Applications
2008-12-01
1 CORRUGATED QWIP FOR TACTICAL ARMY APPLICATIONS David. P. Forrai, Darrel W. Endres L-3 Communications Cincinnati Electronics Mason, OH 45040...Directorate (NVESD) have been developing the corrugated quantum well infrared photodetector (C- QWIP ) technology for applications in tactical LWIR...imaging. The C- QWIP was invented at ARL and shows promise to overcome some of the limitations in commercially available QWIPs . The C- QWIP uses micro
-
Media/Device Configurations for Platoon Leader Tactical Training
1985-02-01
munication and visual communication sig- na ls, VInputs to the The device should simulate the real- Platoon Leader time receipt of all tactical voice...communication, audio and visual battle- field cues, and visual communication signals. 14- Table 4 (Continued) Functional Capability Categories and...battlefield cues, and visual communication signals. 0.8 Receipt of limited tactical voice communication, plus audio and visual battlefield cues, and visual
-
Making a vision document tangible using "vision-tactics-metrics" tables.
Drury, Ivo; Slomski, Carol
2006-01-01
We describe a method of making a vision document tangible by attaching specific tactics and metrics to the key elements of the vision. We report on the development and early use of a "vision-tactics-metrics" table in a department of surgery. Use of the table centered the vision in the daily life of the department and its faculty, and facilitated cultural change.
-
Mammalian Toxicology Testing: Problem Definition Study, Global Army Toxicology Requirements.
1981-03-01
Electronic Warfare Equipment (D251) Tactical ECK System (64750A) Protective Electronic Warfare Equipment (D540) High Energy Electromagnetic Radiation...Fighting Portable Weapon (for IFV) Smoke Grenade Launcher Staff Smart, Target-Activated Fire-and-Forget Tactical ECK System (63755A) Protective Electronic...Warfare Equipment (D251) Tactical ECK System (64750A) Protective Electronic Warfare Equipment (D540) High Energy Electromagnetic Radiation Weapons (e.g
-
Analysis of Tactical Intelligence Experience in Southeast Asia
1976-02-01
Analysis of Tactical Intelligence Experience in Southeast Asia (U) by John R. Johnson Richard P. Joyce Paul C. Nagle Aristotelis D. Stathacopoulos...INSTRUCTIONSREPORT DOCUMENTATION PAEBEFORE COMPLETING FORM 1. REKPOXT NUMBER F OT CESSION No. I PIENT’S CAT ALOG NUMBER Experience in Southeast Asia (U...WORDS (Confinue, an reverse aide ii neressory and identit’ biy blockA ,wmbor) tactical intelligence intelligence organization Laos Southeast Asia
-
2017-06-01
AUTONOMOUS CONTROL AND COLLABORATION (UTACC) HUMAN-MACHINE INTEGRATION MEASURES OF PERFORMANCE AND MEASURES OF EFFECTIVENESS by Thomas A...TACTICAL AUTONOMOUS CONTROL AND COLLABORATION (UTACC) HUMAN-MACHINE INTEGRATION MEASURES OF PERFORMANCE AND MEASURES OF EFFECTIVENESS 5. FUNDING...Tactical Autonomous Control and Collaboration (UTACC) program seeks to integrate Marines and autonomous machines to address the challenges encountered in
-
Team Cappadocia Design for MAGIC 2010 (The ASELSAN Team)
2010-11-01
Also in another screen, OCU displays tactical information using 3D Geographical Information System (GIS) for enhanced situational awareness. OCU...number of local textural features such as mean and standard deviation of image intensity and gradient, Zernike moments, Haralick features...information for situational awareness on the 3D GIS tactical map and the other monitor is used for UGV status monitoring, command and control. Tactical
-
Rationality Validation of a Layered Decision Model for Network Defense
DOE Office of Scientific and Technical Information (OSTI.GOV)
Wei, Huaqiang; Alves-Foss, James; Zhang, Du
2007-08-31
We propose a cost-effective network defense strategy built on three key: three decision layers: security policies, defense strategies, and real-time defense tactics for countering immediate threats. A layered decision model (LDM) can be used to capture this decision process. The LDM helps decision-makers gain insight into the hierarchical relationships among inter-connected entities and decision types, and supports the selection of cost-effective defense mechanisms to safeguard computer networks. To be effective as a business tool, it is first necessary to validate the rationality of model before applying it to real-world business cases. This paper describes our efforts in validating the LDMmore » rationality through simulation.« less
-
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
-
Sealed aerospace metal-hydride batteries
NASA Technical Reports Server (NTRS)
Coates, Dwaine
1992-01-01
Nickel metal hydride and silver metal hydride batteries are being developed for aerospace applications. There is a growing market for smaller, lower cost satellites which require higher energy density power sources than aerospace nickel-cadmium at a lower cost than space nickel-hydrogen. These include small LEO satellites, tactical military satellites and satellite constellation programs such as Iridium and Brilliant Pebbles. Small satellites typically do not have the spacecraft volume or the budget required for nickel-hydrogen batteries. NiCd's do not have adequate energy density as well as other problems such as overcharge capability and memory effort. Metal hydride batteries provide the ideal solution for these applications. Metal hydride batteries offer a number of advantages over other aerospace battery systems.
-
Inventing Conflicts of Interest: A History of Tobacco Industry Tactics
2012-01-01
Confronted by compelling peer-reviewed scientific evidence of the harms of smoking, the tobacco industry, beginning in the 1950s, used sophisticated public relations approaches to undermine and distort the emerging science. The industry campaign worked to create a scientific controversy through a program that depended on the creation of industry–academic conflicts of interest. This strategy of producing scientific uncertainty undercut public health efforts and regulatory interventions designed to reduce the harms of smoking. A number of industries have subsequently followed this approach to disrupting normative science. Claims of scientific uncertainty and lack of proof also lead to the assertion of individual responsibility for industrially produced health risks. PMID:22095331
-
Being present at school: implementing mindfulness in schools.
Bostic, Jeff Q; Nevarez, Michael D; Potter, Mona P; Prince, Jefferson B; Benningfield, Margaret M; Aguirre, Blaise A
2015-04-01
Developmentally sensitive efforts to help students learn, practice, and regularly use mindfulness tactics easily and readily in and beyond the classroom are important to help them manage future stresses. Mindfulness emphasizes consciously focusing the mind in the present moment, purposefully, without judgment or attachment. Meditation extends this to setting aside time and places to practice mindfulness, and additionally, yoga includes physical postures and breathing techniques that enhance mindfulness and meditation. Several mindfulness programs and techniques have been applied in schools, with positive benefits reported. Some elements of these programs require modifications to be sensitive to the developmental state of the children receiving mindfulness training. Copyright © 2015 Elsevier Inc. All rights reserved.
-
An Alignment Model for Collaborative Value Networks
NASA Astrophysics Data System (ADS)
Bremer, Carlos; Azevedo, Rodrigo Cambiaghi; Klen, Alexandra Pereira
This paper presents parts of the work carried out in several global organizations through the development of strategic projects with high tactical and operational complexity. By investing in long-term relationships, strongly operating in the transformation of the competitive model and focusing on the value chain management, the main aim of these projects was the alignment of multiple value chains. The projects were led by the Axia Transformation Methodology as well as by its Management Model and following the principles of Project Management. As a concrete result of the efforts made in the last years in the Brazilian market this work also introduces the Alignment Model which supports the transformation process that the companies undergo.
-
Communications Specialist | Center for Cancer Research
Be part of our mission to support research against cancer. We have an exciting opportunity for a talented communicator to join our team and be part of the effort to find cures for cancer. We are looking for a creative, team-oriented communications professional, with strong writing skills to publicize our research advances, employment and training opportunities and clinical trials program. Work involves production of a monthly internal newsletter with circulation of 3,000, writing and editing a variety of stories, such as features on patients, and developing content for communications tactics. Must have a Bachelor’s degree in Communications, Biosciences and/or related field; Master’s degree or equivalent professional experience preferred. Full time position, business hours.
-
Physiological and Technical-tactical Analysis in Brazilian Jiu-jitsu Competition
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
-
The Preliminary Design of a Standardized Spacecraft Bus for Small Tactical Satellites (Volume 1)
1996-11-01
characteristics, and not detailed design recommendations, the team decided to avoid modeling the interaction among the objective attributes. 47 5.6 Flexibility of...in the Modsat computer model are necessarily "generic" in nature to provide both flexibility in design evaluation and a foundation on which more...the methods employed during the study, the scope of the problem, the value system used to evaluate alternatives, tradeoff studies performed, modeling
-
The Preliminary Design of a Standardized Spacecraft Bus for Small Tactical Satellites (Volume 2)
1996-11-01
this requirement, conditions of the model need to be modified to provide some flexibility to the original solution set. In the business world this...time The mission modules modeled in the Modsat computer model are necessarily "generic" in nature to provide both flexibility in design evaluation and...methods employed during the study, the scope of the problem, the value system used to evaluate alternatives, tradeoff studies performed, modeling tools
-
Trauma Care Training for National Police Nurses in Colombia
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
-
Cheever, Kelly M; Myrer, J William; Johnson, A Wayne; Fellingham, Gilbert W
2017-09-22
Inconsistencies in the literature concerning the effect of neck pain have led to a lack of understanding concerning the complete pathophysiology of neck pain. While the effect of neck pain on motor function as measured by active range of motion and isometric neck strength is well documented the effect of neck pain on sensory measures such as tactical acuity and neck reposition error (NRE) remain poorly understood. The purpose of this study was to evaluate a combined sensorimotor evaluation to explore the potential benefits of incorporating both sensory and motor task into a physical evaluation of neck pain suffers to gain an added knowledge of the complete pathophysiology of their health status. A cross-sectional study that measured neck joint reposition error, tactical acuity, neck isometric strength and range of motion in 40 volunteer participants (22 pain, 18 control). A statistically significant increase in NRE in flexion (2.75∘± 1.52∘ vs. 4.53∘± 1.74∘ and in extension (3.78∘± 1.95∘ vs 5.77∘± 2.73∘ in participants suffering from neck pain was observed. Additionally, the dermatome C5 was found to be the most affected. No differences were found in neck strength or neck range of motion between healthy controls and patients with chronic moderate neck pain.