WorldWideScience

Sample records for unit tactical communications

  1. Communication networks for the tactical edge

    Science.gov (United States)

    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

  2. Cognitive Radio Networks for Tactical Wireless Communications

    Science.gov (United States)

    2014-12-01

    APs work as wireless routers and form a wireless backbone network. The MSs can either access the BSs/APs directly, or use other MSs as multi-hop...Cognitive radio networks for tactical wireless communications Helen Tang; Susan Watson DRDC – Ottawa Research Centre Defence Research and...Development Canada Scientific Report DRDC-RDDC-2014-R185 December 2014 Cognitive radio networks for tactical wireless communications Helen Tang

  3. Communicative Tactics in Children's Second Language Acquisition.

    Science.gov (United States)

    Saville-Troike, M.; And Others

    The development and use of verbal and nonverbal communication by children in the early stages of second language acquisition were investigated in a natural setting. Twenty young speakers of Japanese, Korean, Hebrew, Spanish, Icelandic, and Polish, enrolled in a multilingual program and ranging in age from 7 to 12 years, served as subjects. All of…

  4. Free Space Optical Communication for Tactical Operations

    Science.gov (United States)

    2016-09-01

    Approved by: John H. Gibson Thesis Advisor Gurminder Singh, Ph.D. Co-Advisor Peter Denning, Ph.D. Chair , Department of...experiments pertaining to a laser communications system and to provide a fair analysis of the FSO product’s network performance. C. SCOPE This thesis...process is required to disable sighting scopes before laser is turned on. 18. IR cameras may be able to detect scintillation effects at the terminal

  5. Gestural Communication and Mating Tactics in Wild Chimpanzees.

    Directory of Open Access Journals (Sweden)

    Anna Ilona Roberts

    Full Text Available The extent to which primates can flexibly adjust the production of gestural communication according to the presence and visual attention of the audience provides key insights into the social cognition underpinning gestural communication, such as an understanding of third party relationships. Gestures given in a mating context provide an ideal area for examining this flexibility, as frequently the interests of a male signaller, a female recipient and a rival male bystander conflict. Dominant chimpanzee males seek to monopolize matings, but subordinate males may use gestural communication flexibly to achieve matings despite their low rank. Here we show that the production of mating gestures in wild male East African chimpanzees (Pan troglodytes schweunfurthii was influenced by a conflict of interest with females, which in turn was influenced by the presence and visual attention of rival males. When the conflict of interest was low (the rival male was present and looking away, chimpanzees used visual/ tactile gestures over auditory gestures. However, when the conflict of interest was high (the rival male was absent, or was present and looking at the signaller chimpanzees used auditory gestures over visual/ tactile gestures. Further, the production of mating gestures was more common when the number of oestrous and non-oestrus females in the party increased, when the female was visually perceptive and when there was no wind. Females played an active role in mating behaviour, approaching for copulations more often when the number of oestrus females in the party increased and when the rival male was absent, or was present and looking away. Examining how social and ecological factors affect mating tactics in primates may thus contribute to understanding the previously unexplained reproductive success of subordinate male chimpanzees.

  6. Gestural Communication and Mating Tactics in Wild Chimpanzees.

    Science.gov (United States)

    Roberts, Anna Ilona; Roberts, Sam George Bradley

    2015-01-01

    The extent to which primates can flexibly adjust the production of gestural communication according to the presence and visual attention of the audience provides key insights into the social cognition underpinning gestural communication, such as an understanding of third party relationships. Gestures given in a mating context provide an ideal area for examining this flexibility, as frequently the interests of a male signaller, a female recipient and a rival male bystander conflict. Dominant chimpanzee males seek to monopolize matings, but subordinate males may use gestural communication flexibly to achieve matings despite their low rank. Here we show that the production of mating gestures in wild male East African chimpanzees (Pan troglodytes schweunfurthii) was influenced by a conflict of interest with females, which in turn was influenced by the presence and visual attention of rival males. When the conflict of interest was low (the rival male was present and looking away), chimpanzees used visual/ tactile gestures over auditory gestures. However, when the conflict of interest was high (the rival male was absent, or was present and looking at the signaller) chimpanzees used auditory gestures over visual/ tactile gestures. Further, the production of mating gestures was more common when the number of oestrous and non-oestrus females in the party increased, when the female was visually perceptive and when there was no wind. Females played an active role in mating behaviour, approaching for copulations more often when the number of oestrus females in the party increased and when the rival male was absent, or was present and looking away. Examining how social and ecological factors affect mating tactics in primates may thus contribute to understanding the previously unexplained reproductive success of subordinate male chimpanzees.

  7. INTENTIONAL COMBINATIVITY OF COMMUNICATIVE STRATEGIES AND TACTICS AS A FACTOR OFA SUCCESSFUL POLITICAL SELF-PRESENTATION

    Directory of Open Access Journals (Sweden)

    Mishchuk O. N.

    2016-06-01

    Full Text Available Combinativity of speech strategies and tactics in a public political address as markers of a general intention within a framework of a background strategy of self-presentation is considered. The research methods of speech architectonic are determined. Structural and composite elements of a presidential speech are analyzed. Communicative strategies and tactics as means of an effective self-presentation are described

  8. Implementation and field demonstration of PacketBLAST system for tactical communications

    Science.gov (United States)

    Pidwerbetsky, Alex; Beacken, Marc; Romain, Dennis; Girone, Michael

    2006-05-01

    Multiple Input Multiple Output (MIMO) wireless communications vastly expand the capacity and connectivity of communications for forces operating in challenging environments such as urban or forested terrain. A MIMO architecture called BLAST (Bell Laboratories Layered Space-Time) has been formulated to realize these capacities. We have developed a packet version of BLAST, called PacketBLAST, specifically to support high mobility, ad-hoc, tactical communications on the move in challenging environments. PacketBLAST offers a number of benefits to tactical communications. We have implemented a first-ever, end-to-end mobile, ad-hoc network (MANET) of PacketBLAST nodes and have successfully tested it in a number of field demonstrations.

  9. Landmark-based robust navigation for tactical UGV control in GPS-denied communication-degraded environments

    Science.gov (United States)

    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.

  10. Tactical Communications Training Environment for Unmanned Aircraft System Operators

    Science.gov (United States)

    2016-12-15

    processing, with a human performance measurement platform to provide interactions, in a nominal mission environment, thereby enabling training of critical...voice communication skills. Real-time audio feedback was provided to Soldiers throughout communications with virtual entities. Access to remediation...UAS simulation platform , (b) a commercial speech recognition system, (c) natural language parsing system, (d) human performance measurement system

  11. Defense Science Board Task Force on Military Satellite Communication and Tactical Networking. Executive Summary

    Science.gov (United States)

    2017-03-01

    product of the Defense Science Board (DSB). The DSB is a Federal Advisory Committee established to provide independent advice to the Secretary of Defense...December 2014, the Under Secretary of Defense for Acquisition, Technology, and Logistics (USD(AT&L)) signed the “Terms of Reference – Defense Science ...Board Task Force on Military Satellite Communication and Tactical Networking.” As a result, the Chairman of the Defense Science Board established a

  12. Program Executive Office Command, Control and Communications-Tactical Program Review & Vision Guide

    Science.gov (United States)

    2011-01-01

    enhanced version, Joint Capabilities Release ( JCR ) to operational units in January. In response to requirements for faster position location...you command and control, how your plan unfolds and how you execute.” The next iteration of FBCB2, known as Joint Capabilities Release ( JCR ), began...information through Tactical Ground Reporting (TIGR), so users can better plan maneuvers while on-the-move. The JCR upgrades are part of Capability

  13. The European Tactical Air Control System versus Communication Jamming.

    Science.gov (United States)

    1980-06-06

    Controlling Office) 15. SECURITY CLASS. (of this report) Unclassified 15a. DECL ASSI FI CATION/DOWNGRADING SCHEDULE 16. DISTRIBUTION STATEMENT (of thl...Approved by: Thesis Committee Chairmanar Jimmie W. Abla, M.S. ___________ _ ,Member, Graduate Faculty T Jeutenant Colonel Joseph A. Machado , M.B.A... Machado , DCOM, U.S. Army Command and General Staff College Bell Hall Fort Leavenworth, Kansas 66027 3. United States Air Force Bell Hall Fort

  14. Getting MANETs to Communicate Efficiently: An Analysis of Mobile Ad Hoc Network Routing Schemes in Tactical Communications

    Science.gov (United States)

    2013-06-01

    of the information technology developments that the Marine Corps is currently studying. Mobile Ad Hoc Networks ( MANETs ) are infrastructureless, highly...supports Marine Corps tactical units will continuously undergo changes based on developments in information technology. Mobile Ad Hoc Networking is one...edge. There are many challenges to MANET implementation however, including management of the dynamic physical topology, and the efficient use of limited

  15. Maximizing Tactical Fighter Aircrew Experience in Combat Ready Units.

    Science.gov (United States)

    1980-06-06

    different from Controlling Office) IS. SECURITY CLASS. (of this report) Unclassified ISa . DECL ASSI FICATION/DOWN GRADING SCHEDULE 16. DISTRIBUTION...which has a primary mission of conducting formal aircrew training courses and does not have a commitment to go to war. Replacement Training Unit ( RTU ...percentages shown for the 26 2T total weapon system since the training wings (TFTSs and RTUs ) are manned with only experienced pilots to serve as

  16. The United states and GUAM: from tactic to partnership

    OpenAIRE

    Goble, Paul

    2008-01-01

    The relationship between the United States and GUAM has undergone a remarkable evolution over the decade of that group's existence. Prior to the 11 September terrorist attacks, Washington viewed GUAM as a key element in Western efforts to secure access to the oil and gas of the Caspian basin and the demontage of the post-Soviet world. And GUAM viewed Washington as a key supporter in the efforts of both the organization and its member states to gain effective independence from Moscow. But in t...

  17. Wartime Interoperability Problems Posed by Differences in South Korean and United States Army Tactics.

    Science.gov (United States)

    1980-06-06

    Tactics. South Korea. 20. AIETIRACT (Cb.bue m ,everme aft f neem and tdenlf by block numbet) See reverse. DO , FA 1473 IEDITOM OF f MOV 65 IS o8SOLET... production ( manufacturing) guerilla units. 12 14 Witn a population less than half that of South Korea’s, and exports amounting to only 7% those of the...personal possessions. These statements are in no way intended to degrade the American officer, but are intended to convey something of the mental attitude of

  18. A design proposal of a certain missile tactical command system based on Beidou satellite communication and GPS positioning techniques

    Science.gov (United States)

    Ma, Jian; Hao, Yongsheng; Miao, Jian; Zhang, Jianmao

    2007-11-01

    This paper introduced a design proposal of tactical command system that applied to a kind of anti-tank missile carriers. The tactical command system was made up of embedded computer system based on PC104 bus, Linux operating system, digital military map, Beidou satellite communication equipments and GPS positioning equipments. The geographic coordinates was measured by the GPS receiver, the positioning data, commands and information were transmitted real-time between tactical command systems, tactical command systems and command center, by the Beidou satellite communication systems. The Beidou satellite communication equipments and GPS positioning equipments were integrated to an independent module, exchanging data with embedded computer through RS232 serial ports and USB ports. The decision support system software based on information fusion, calculates positioning data, geography information and battle field information synthetically, shows the position of allies and the position of enemy on the military map, and assesses the various threats of different enemy objects, educes a situation assessment and threat assessment.

  19. Wireless communication technology as applied to head mounted display for a tactical fighter pilot

    Science.gov (United States)

    Saini, Gurdial S.

    2007-04-01

    The use of Helmet-Mounted Display/Tracker (HMD/Ts) is becoming widespread for air-to-air, within visual range target acquisition for a tactical fighter pilot. HMD/Ts provide the aircrew with a significant amount of information on the helmet, which reduces the burden of the aircrew from having to continually look down in the cockpit to receive information. HMD/Ts allow the aircrew to receive flight and targeting information regardless of line-of-sight, which should increase the aircrew's situation awareness and mission effectiveness. Current technology requires that a pilot wearing a Helmet Mounted Display/Tracker be connected to the aircraft with a cable. The design of this cable is complex, costly, and its use can decrease system reliability. Most of the problems associated with the use of cable can be alleviated by using wireless transmission for all signals. This will significantly reduce or eliminate the requirements of the interconnect cable/connector reducing system complexity, and cost, and enhancing system safety. A number of wireless communication technologies have been discussed in this paper and the rationale for selecting one particular technology for this application has been shown. The problems with this implementation and the direction of the future effort are outlined.

  20. Integrated Tactical Communications System (INTACS). Task 3. Communications System Effectiveness and Cost Methodology Development

    Science.gov (United States)

    1974-04-01

    foreknowledge - messages are blocked at the destroyed node, and the previously connected units continue to gene - rate traffic...the COR and if major revisions are intended, HQ USATRADOC must be Informed. 1 Incl as VVXA^A. Winm ’ GENE R. FARMELO Can lain. Signal Corps...costs refer to investment costs incurred one cime during the production phase, although they can recur if there is a change in

  1. Portable Power And Digital-Communication Units

    Science.gov (United States)

    Levin, Richard R.; Henry, Paul K.; Rosenberg, Leigh S.

    1992-01-01

    Conceptual network of electronic-equipment modules provides electrical power and digital radio communications at multiple sites not served by cables. System includes central communication unit and portable units powered by solar photovoltaic arrays. Useful to serve equipment that must be set up quickly at remote sites or buildings that cannot be modified to provide cable connections.

  2. Modifiability Tactics

    Science.gov (United States)

    2007-09-01

    INSTITUTE | 39 40 | CMU/SEI-2007-TR-002 12 Model-View-Controller Pattern The Model-View-Controller architectural pattern ( MVC ) divides an...Software Architecture Technology Initiative Unlimited distribution subject to the copyright. This report was prepared for the SEI Administrative...Intermediary and Restrict Communication Paths 21 7 Understanding Architectural Patterns in Terms of Tactics and Models 23 8 Layers Pattern 25 8.1 Problem

  3. INTERPERSONAL COMMUNICATION IN MEDICAL UNITS

    Directory of Open Access Journals (Sweden)

    Irina Ionela ROTARIU

    2015-12-01

    Full Text Available Over the last few years there has been noticed an increase of the general interest in proper communication between medical specialists, on one hand, and the patients and their families, on the other. The benefits of properly performed communication certainly lead to an increase of public confidence in the medical system and therefore to the patients' improved satisfaction and contentment.

  4. Subordinate Perceptions of Superior's Communication Competence and Task Attraction Related to Superior's Use of Compliance-Gaining Tactics.

    Science.gov (United States)

    Johnson, Geri M.

    1992-01-01

    Integrates extant research on pro- and antisocial compliance-gaining tactic selection decisions with research about the effects of compliance-gaining tactic use. Finds supervisors were rated more competent when using liking rather than negative altercasting. Presents a model supporting the tactic-competence-task attraction path relationship. (SR)

  5. PECULIARITIES OF IMPLEMENTING SPEECH’ TACTICS AND STRATEGIES OF INTERPERSONAL COMMUNICATION WITHIN THE MULTICULTURAL DISCOURSE OF FICTION (source’ data of communicative situations from the novel «The Joy Luck Club» by A. Tan and the short story «This Bles

    Directory of Open Access Journals (Sweden)

    P. S. ARTEMYEVA

    2015-01-01

    Full Text Available The paper considered a communication framework specific for individuals originated from different cultures, their communication purposes and communicative techniques represented in a multicultural piece of fiction. The study allotted a special place to examination of an artifact of culture as a communicative unit. The fiction pieces by the contemporary American writers of an Asian-American stream, namely «The Joy Luck Club» by A. Tan and «The Blessed House» by J. Lahiri, have served for the source data of research. Studying communication tactics and strategies has drawn attention of linguists since the 1980-ies. A great deal of research papers dealt with the framework of interactive communication considered sequentially in a political and judicial fields of discourse, and an advertising discourse as well. However, for the time being an issue of communication strategies and tactics implemented in a multicultural discourse of fiction (aimed at describing/ examining events of everyday common cross-cultural / interpersonal communication seems to be still insufficiently covered.

  6. Gauging the Influence of Technology on Tactical Missiles of the Future(Short Communication

    Directory of Open Access Journals (Sweden)

    Mark L. Bundy

    2002-01-01

    Full Text Available Tactical missiles, carrying kinetic energy, high explosives, or multiple submunitions are an integral part of the current and future US Army weapons inventory. Naturally, the number of missiles that can be stowed on any mobile launch platform depends on the size of the missile. Advances in rocket propulsion efficiency and improvements in guidance systems may make it possible to reduce missile size without a proportionate decrease in effectiveness. A primitive I-DOF computer model is used here to show how advances in missile technology might allow smaller missiles in the future to carry out the mission of today's larger missiles. A scaled-down version of a typical current generation missile is taken as the next generation missile. Hypothetical improvements in this smaller missile are then chosen in four basic areas-propellant impulse, burn time, weight fraction, and aerodynamic drag.-with the effects on lethality reported in a nondimensional format.

  7. Utilization of Concurrent Buffers to Facilitate Seamless Data Transition in Tactical Cellular Communications

    Science.gov (United States)

    2015-09-01

    stations and end-user devices with components that govern or assist in service handovers. These base stations have antennas , servers, and...used with GRE to ensure the tunnel is not reconfigured when addressing service connectivity changes in an end-user device (Applied Communication...configuration of operation there is a central base station (BS), multiple subscriber stations (SS), and antennas by which devices communicate (Pinho, 2008

  8. Entrenched Enemies, Tactical Partners, or Steadfast Allies? Exploring the Fault Lines between Teacher Unions and Community Organizing in the United States

    Science.gov (United States)

    Shirley, Dennis

    2016-01-01

    Teachers' unions and community organizing emerged out of shared collective struggles for social justice in the United States in the twentieth century. Beyond broad general aspirations for a better society, however, their interests and tactics have not always been compatible. This interpretive essay revisits three recent case studies of interaction…

  9. Communicative Competences, Some of Their Strategic and Tactical Teaching/Learning Problems

    Directory of Open Access Journals (Sweden)

    Vytautas Šernas

    2011-04-01

    Full Text Available The aim of the paper is a strategic one. The author seeks to help an educator to realize the provision set by the European Board of languages to the EU countries: both school-leavers and students should master a second language [1]. It is an achievable goal if we develop students’ language abilities in a rational way, form their autonomous language learning, purposefully implement learning/teaching of the synthetic model of communicative competences. (7; 8; 9. The original notion of communicative competency is grounded in the paper. The mentioned notion might facilitate the process of the multilingualism formation in an individual’s mind. Several things may help for this goal realization: taxonomy, the development of metacognitive way of thinking, the implementation of the provisions of the synthetic model of the communicative competences development into the coordinated process of teaching/learning several languages (educators, learners, the authors of authentic study programmes, text books for Lm, L1, L2, etc.The mentioned provisions of the European Board are the multinational affair if Lithuania seeks to become a full-fledged member of the EU. The paper is of a debatable character.

  10. Collateral Damage and Communicable Disease with Particular Reference to Tactical Nuclear War in Europe.

    Science.gov (United States)

    1978-10-31

    assess the impact of wartime disruption on the frequency of disease outbreaks . Given the poor state of pre- dictability of epidemiology for peacetime...34since the end of World War II, there has not been a single outbreak of the classical com- municable diseases in Europe, Canada and the United States...former scourges, such as cholera, smallpox, plague and typhus fever. Scarlet fever, infectious hepatitis and salmonellosis are the diseases with the

  11. Bridging Operational and Strategic Communication Architectures: Integrating Small Unmanned Aircraft Systems as Airborne Tactical Relay Communication Vertical Nodes

    Science.gov (United States)

    2012-09-01

    ed uso ng the new tP Address so long os the monogemenl computer ond the unit ore in the some subnet. The pu•pose of ossign- ong o new IP address is...ond ten limes per second The beacon i nterval shouid be set to len times per second if you ore running WPA or WPA2 security on the access po•nt

  12. Applications of Joint Tactical Simulation Modeling

    Science.gov (United States)

    1997-12-01

    NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS APPLICATIONS OF JOINT TACTICAL SIMULATION MODELING by Steve VanLandingham December 1997...SUBTITLE APPLICATIONS OF JOINT TACTICAL SIMULATION MODELING 5. FUNDING NUMBERS 6. AUTHOR(S) VanLandingham, Steve 7. PERFORMING ORGANIZATION NAME(S...release; distribution is unlimited. APPLICATIONS OF JOINT TACTICAL SIMULATION MODELING Steve VanLandingham Lieutenant, United States Navy B.S

  13. Nurse-Patient Communication Interactions in the Intensive Care Unit

    Science.gov (United States)

    Happ, Mary Beth; Garrett, Kathryn; Thomas, Dana DiVirgilio; Tate, Judith; George, Elisabeth; Houze, Martin; Radtke, Jill; Sereika, Susan

    2011-01-01

    Background The inability to speak during critical illness is a source of distress for patients, yet nurse-patient communication in the intensive care unit has not been systematically studied or measured. Objectives To describe communication interactions, methods, and assistive techniques between nurses and nonspeaking critically ill patients in the intensive care unit. Methods Descriptive observational study of the nonintervention/usual care cohort from a larger clinical trial of nurse-patient communication in a medical and a cardiothoracic surgical intensive care unit. Videorecorded interactions between 10 randomly selected nurses (5 per unit) and a convenience sample of 30 critically ill adults (15 per unit) who were awake, responsive, and unable to speak because of respiratory tract intubation were rated for frequency, success, quality, communication methods, and assistive communication techniques. Patients self-rated ease of communication. Results Nurses initiated most (86.2%) of the communication exchanges. Mean rate of completed communication exchange was 2.62 exchanges per minute. The most common positive nurse act was making eye contact with the patient. Although communication exchanges were generally (>70%) successful, more than one-third (37.7%) of communications about pain were unsuccessful. Patients rated 40% of the communication sessions with nurses as somewhat difficult to extremely difficult. Assistive communication strategies were uncommon, with little to no use of assistive communication materials (eg, writing supplies, alphabet or word boards). Conclusions Study results highlight specific areas for improvement in communication between nurses and nonspeaking patients in the intensive care unit, particularly in communication about pain and in the use of assistive communication strategies and communication materials. PMID:21362711

  14. Critical Concerns for Oral Communication Education in the United States and the United Kingdom

    Science.gov (United States)

    Emanuel, Richard

    2011-01-01

    An examination of oral communication education in the United States (U.S.) and United Kingdom (U.K.) identified four critical concerns: (1) Today's college students are not getting adequate oral communication education; (2) Oral communication education is being relegated to a "module" in another discipline-specific course; (3) When an…

  15. Challenges to United States Tactical Air Force Aircraft Maintenance Personnel: Past, Present and Future

    Science.gov (United States)

    1991-09-01

    Korean War. MS thesis, AFIT/GSM/L/88S-7. School of Systems and Logistics, Air Force Institute of Technology, Wright-Patterson APB OH, September 1988 (AD...1.5-billion program, MSIP is upgrading 15 line replaceable units (LRUs) in the Hughes APG-63 radar and other key avionics systems to extend the...1980. 11. Forney, Captain James I. Logistics Of Aircrnt Mmintenance During The Korean War. MS thesis, AFIT/GSM/LS/88S-7. School of Systems and Logistics

  16. MSc Science Communication, Science Communication Unit, UWE, Bristol

    Directory of Open Access Journals (Sweden)

    C. Wilkinson

    2009-03-01

    Full Text Available The MSc in Science Communication offered by the University of the West of England is taught in short three day blocks, designed specifically to cater for both full and part time students wishing to combine work and study effectively. Started in 2004, the programme emphasises the development of practical skills as well as developing a wider understanding of the key issues facing science communicators today. With this in mind, workshops explore theory and practice, considering the potential of a range of creative, targeted and innovative opportunities to enable greater community participation in scientific issues.

  17. Current Developments in Communications Law in the United States

    Science.gov (United States)

    Hadl, Robert D.

    1973-01-01

    Article reviews some of the major developments in communications law in the United States in the past year (1972). Significant events are covered in the areas of cable television, television programming and domestic satelites. (Author)

  18. Communication equipment for underground conveyor units

    Energy Technology Data Exchange (ETDEWEB)

    Geurts, J.

    1981-06-01

    There are many factors governing smooth operation of a conveyor system. Communication systems are required for fast access to information in case of disturbances. The following possibilities are reported: Use of the existing telecommunication network, use of radio equipment, use of an independent intercommunication system.

  19. SUPPLEMENARY COMMUNICATIVE UNITS IN NEWSPAPER ARTICLES OF DIFFERENT GENRES

    Directory of Open Access Journals (Sweden)

    Elena Yurievna Viktorova

    2014-11-01

    Full Text Available The article studies the role of supplementary communicative units functioning as discourse markers in analytical articles and opinion columns of modern Russian and English newspapers. The dependence of quantitative and qualitative characteristics of different supplementary communicative units on the type of the article and on the language is discussed. The article proves that the use of supplementary units in opinion columns in Russian and in English has more common features than in analytical articles. The highest frequency of occurrence of these units is registered in Russian analytical articles, the lowest – in English articles. In Russian newspapers analytical articles and columns demonstrate more similar characteristics than in English materials. Supplementary communicative units with organizing functions occur more frequently in Russian articles, in English articles and columns they are equally rare. Regulative supplementary units are used equally often in all analyzed newspaper texts. There is a conclusion that regulative supplementary units tend to be more universal in their use in the two languages, while organizing units show greater dependence on the language. The presented analysis of the supplementary communicative units’ use can become one of the ways to take an inventory of persuasive language means in media discourse. These units produce a productive influence on the readers, help them interpret the text adequately; enhance their attention and mental activity.

  20. Communication Ethics in the Communication Curriculum: United States, Canada, and Puerto Rico

    Science.gov (United States)

    Swenson-Lepper, Tammy; Leavitt, Michelle A.; Hoffer, Melba; Charron, Lori N.; Ballard, Robert L.; Bell McManus, Leeanne M.; Holba, Annette M.; Jovanovic, Spoma; Tompkins, Paula S.

    2015-01-01

    This study investigated the status of communication ethics pedagogy at colleges and universities in the United States, Canada, and Puerto Rico. Data were collected from 193 institutions that responded to an online survey. Results showed an increase in communication ethics courses compared with 19 years ago, with 51% now offering a required or…

  1. Communication Ethics in the Communication Curriculum: United States, Canada, and Puerto Rico

    Science.gov (United States)

    Swenson-Lepper, Tammy; Leavitt, Michelle A.; Hoffer, Melba; Charron, Lori N.; Ballard, Robert L.; Bell McManus, Leeanne M.; Holba, Annette M.; Jovanovic, Spoma; Tompkins, Paula S.

    2015-01-01

    This study investigated the status of communication ethics pedagogy at colleges and universities in the United States, Canada, and Puerto Rico. Data were collected from 193 institutions that responded to an online survey. Results showed an increase in communication ethics courses compared with 19 years ago, with 51% now offering a required or…

  2. [Communication within a neonatal intensive therapy unit].

    Science.gov (United States)

    Negri, R

    1994-01-01

    The existing literature stresses the discomfort fatigue, and tension in the context of Neonatal Intensive Care Unit nursing work, which often lead to the so-called "burnt-out syndrome". It is not surprising that this might be prevalent in a department that it deals with children who are at the beginning of their lives but under constant threat of death. In order to overcome the above-mentioned difficulty starting from 1982 the Author arranged weekly meeting with the staff of Neonatal Intensive Care Unit of the Treviglio-Caravaggio Hospital (Bergamo). In this article, it is underlined that, in order for the work to develop, the staff needed to go through various mental states, which could be viewed as "typical phases", the most important resulting the "emotional atmosphere". Only after working through these phases the work group will discover his ability to observe the child as an integrated being with biological and emotional components and so will be able to perform his caring function.

  3. Tactical Systems Integration Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — The Tactical Systems Integration Laboratory is used to design and integrate computer hardware and software and related electronic subsystems for tactical vehicles....

  4. Communication of mechanically ventilated patients in intensive care units

    Science.gov (United States)

    Martinho, Carina Isabel Ferreira; Rodrigues, Inês Tello Rato Milheiras

    2016-01-01

    Objective The aim of this study was to translate and culturally and linguistically adapt the Ease of Communication Scale and to assess the level of communication difficulties for patients undergoing mechanical ventilation with orotracheal intubation, relating these difficulties to clinical and sociodemographic variables. Methods This study had three stages: (1) cultural and linguistic adaptation of the Ease of Communication Scale; (2) preliminary assessment of its psychometric properties; and (3) observational, descriptive-correlational and cross-sectional study, conducted from March to August 2015, based on the Ease of Communication Scale - after extubation answers and clinical and sociodemographic variables of 31 adult patients who were extubated, clinically stable and admitted to five Portuguese intensive care units. Results Expert analysis showed high agreement on content (100%) and relevance (75%). The pretest scores showed a high acceptability regarding the completion of the instrument and its usefulness. The Ease of Communication Scale showed excellent internal consistency (0.951 Cronbach's alpha). The factor analysis explained approximately 81% of the total variance with two scale components. On average, the patients considered the communication experiences during intubation to be "quite hard" (2.99). No significant correlation was observed between the communication difficulties reported and the studied sociodemographic and clinical variables, except for the clinical variable "number of hours after extubation" (p < 0.05). Conclusion This study translated and adapted the first assessment instrument of communication difficulties for mechanically ventilated patients in intensive care units into European Portuguese. The preliminary scale validation suggested high reliability. Patients undergoing mechanical ventilation reported that communication during intubation was "quite hard", and these communication difficulties apparently existed regardless of the

  5. Communication skills in ICU and adult hospitalisation unit nursing staff.

    Science.gov (United States)

    Ayuso-Murillo, D; Colomer-Sánchez, A; Herrera-Peco, I

    In this study researchers are trying to analyse the personality factors related to social skills in nurses who work in: Intensive Care Units, ICU, and Hospitalisation units. Both groups are from the Madrid Health Service (SERMAS). The present investigation has been developed as a descriptive transversal study, where personality factors in ICU nurses (n=29) and those from Hospitalisation units (n=40) were compared. The 16PF-5 questionnaire was employed to measure the personality factors associated with communication skills. The comparison of the personality factors associated to social skills, communication, in both groups, show us that nurses from ICU obtain in social receptivity: 5,6 (A+), 5,2 (C-), 6,2 (O+), 5,1 (H-), 5,3 (Q1-), and emotional control: 6,1 (B+), 5,9 (N+). Meanwhile the data doesn't adjust to the expected to emotional and social expressiveness, emotional receptivity and social control, there are not evidence. The personality factors associated to communication skills in ICU nurses are below those of hospitalisation unit nurses. The present results suggest the necessity to develop training actions, focusing on nurses from intensive care units to improve their communication social skills. Copyright © 2016 Sociedad Española de Enfermería Intensiva y Unidades Coronarias (SEEIUC). Publicado por Elsevier España, S.L.U. All rights reserved.

  6. The Beginnings of Communication Study in the United States.

    Science.gov (United States)

    Schramm, Wilbur

    The history of communication research in the United States is reviewed in this paper through an extensive look at the lives of four men who made significant contributions to the field: Harold Lasswell, Kurt Lewin, Paul Lazarsfeld, and Carl Hovland. The pattern of institute formation in the social sciences is briefly reviewed to explain the…

  7. Communication between professionals from physical rehabilitation unit and deaf clients

    Directory of Open Access Journals (Sweden)

    Wiliam César Alves Machado

    2015-11-01

    Full Text Available Objective: to identify how professionals from the local public physical rehabilitation unit communicate with deaf peopleseeking specialized care. Methods: exploratory descriptive study with qualitative approach conducted with 32 professionalsworking in physical rehabilitation through self-reporting instrument. Results: two thematic categories emerged from dataanalysis: Using the Brazilian Sign Language, and Improvising communication strategies to interact with deaf patients. Whenprofessionals improvise strategies to communicate with the deaf, it might create barriers that negatively affect the qualityof services provided to this population. Conclusion: communication is inefficient, and effective initiatives focused on thequalification of professionals working in rehabilitation can contribute for them to master the Brazilian Sign Language,ensuring adequate care to deaf clients/patients, in the same way as those provided to people without hearing impairment.

  8. Best Practices in the Navy’s Energy Programs Strategic Communication Factors Operating in the Tactical Forces

    Science.gov (United States)

    2009-12-01

    Military Operations. 4 Anthony Andrews , Congressional Research Service, Report to Members and Committees of Congress, Department of Defense...support the organization’s 44 Jay A. Conger , “The Necessary Art of Persuasion,” in Communication for...56 Berry and Winkler, Household Energy Conservation: Strategies for Behavioral Research. 57 Conger , “The Necessary Art of Persuasion,” in

  9. Using the sense of coherence framework as a tactical approach to communicating corrective action in crisis situations

    DEFF Research Database (Denmark)

    Simonsen, Daniel Morten; Jacobsen, Johan Martin Hjorth

    By combining attribution theory with crisis types, Coombs developed a theory of Situational Crisis Communication (SCCT) that recommends which crisis response strategy is appropriate for which crisis (Coombs, 1999; 2007; 2012). The seven response strategies presented in SCCT have been tested...... psychological stress (Sellnow, Ulmer & Snider, 1998). Inspired by sociology and stress research this paper elaborates on the specific content and effects of CCM when using the crisis response strategy corrective action. The Sense of Coherence (SOC) framework developed by the medical sociologist Aaron Antonovsky...... (2000) is essentially a cognitive stress theory that argues that in the internal presence of the three components comprehensibility, manageability, and meaningfulness, individuals can handle stressful situations as well as life-crisis. When converted to communicative components the organization can...

  10. HUMAN COMMUNICATION AS MEDIATING THE UNITS OF PARAMETERISED ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    Josip Stepanic

    2004-06-01

    Full Text Available Human communication is prevalently a mediated process. Mediators are units of environment, which are attributed functions within the local value set. They are utilised in such a way as to optimise the change of human states. In this article, a mediator-centred interpretation of the human communication is given. The interpretation follows closely the concept of mediated interaction developed within physics. It is conjectured that collection of mediators, which the humans use, has a well-defined average. The averaged collection permits reliable interpretation as a human communication spectrum. Relation of the intensity of a spectral component with regard to different senses, and with regard to intensity of interaction is discussed.

  11. Communicating with residential electrical devices via a vehicle telematics unit

    Science.gov (United States)

    Roth, Rebecca C.; Pebbles, Paul H.

    2016-11-15

    A method of communicating with residential electrical devices using a vehicle telematics unit includes receiving information identifying a residential electrical device to control; displaying in a vehicle one or more controlled features of the identified residential electrical device; receiving from a vehicle occupant a selection of the displayed controlled features of the residential electrical device; sending an instruction from the vehicle telematics unit to the residential electrical device via a wireless carrier system in response to the received selection; and controlling the residential electrical device using the sent instruction.

  12. Tactical Imaging System

    Science.gov (United States)

    Mocenter, Michael M.

    1990-02-01

    The ability to send photographic information to command centers is a vital element in performing effective near real-time reconnaissance and surveillance operations. This imagery, in conjunction with other battlefield data, provides the battlefield commander with up-to-date intelligence for making decisions. Until recently, the ability to provide this real-time information was severely restricted by the logistics of physically moving, developing, and then disseminating the film. This time delay resulted in out-of-date, stale intelligence. This problem situation has eased recently due to technological developments that have been instrumental in facilitating the dissemination of near real-time information to forward operating areas and behind enemy lines. The Naval Air Development Center (NAVAIRDEVCEN) has capitalized on these developments and established the Tactical Imaging System (TIS). This miniaturized, man-pack, SATCOM/HF transmitting system provides near real-time tactical imagery. It consists of an image sensor, image intensifier, zoom lens, and image transmission processor. This paper provides an overview of the TIS components, specifications, operations, and future developments and applications. The TIS will have potential application in areas such as identification (friend or foe), reconnaissance, surveillance, and battlefield assessment. Under the TIS program, NAVAIRDEVCEN has developed hands-on experience in still video images and related technologies, including fleet satellite communications, HF transmission, image compression algorithms, VSLI integrated circuitry design, and day/night imagery techniques. NAVAIRDEVCEN has developed a complete, miniaturized system to conduct operational demonstrations, and to demonstrate operational tactics and utilization concepts. This paper provides an overview of the TIS components, specifications, operations, and future developments and applications.

  13. Tactical Surgical Intervention with Temporary Shunting of Peripheral Vascular Trauma Sustained during Operation Iraqi Freedom: One Unit’s Experience

    Science.gov (United States)

    2006-10-01

    sufficient recovery and communication with the receiving facility, casualties underwent MEDEVAC accom- panied by an en-route care nurse who continued...failure requiring 1 month of dialysis Acalculous cholecystitis Wound infections (abdominal wall and disarticulation sites) Pneumonia Line sepsis 16

  14. A Comparative Analysis of Network Approaches for Tactical Wireless Communications, Validated by Joint Communication Simulation System (JCSS) Simulations: A Swedish Perspective

    Science.gov (United States)

    2011-09-01

    Varun Lalchandani, Prasanna Sukumar, and Alejandro Talavera at OPNET in Bethesda, Maryland. They provided exceptional support, debugging the network...Communication –9th Edition. Upper Saddle River: Pearson Prentice-Hall Publishing, 2011. [39] Meeting at OPNET Bethesda April 2011: Alejandro Talavera ...Prasanna Sukumar OPNET Bethesda, Maryland 11. Varun Lalchandani OPNET Bethesda, Maryland 90 12. Alejandro Talavera OPNET Bethesda, Maryland

  15. Tactical Satellite 3

    Science.gov (United States)

    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.

  16. Data acquisition and meter unit based in wifi communication protocol

    Directory of Open Access Journals (Sweden)

    Gerardo Cázarez Ayala

    2012-05-01

    Full Text Available Without doubt, the competitive fast rhythm of the industries is one of the main causes helped bring to the accelerated growth of the electronic technology and the communication. The need to develop new products with a best quality, cheaper and faster as assure and increase the quality of the products in the international markets, requires of new technologies to the metering, monitoring and control of their production processes, of which finality is to improve the processes to guaranteed their products in the market in the less time possible, the best quality and low cost for the final consumer. This work is based in the design and implementation of a Wireless Data Acquisition Unit based in WiFi protocol, which is oriented to meter, monitoring and the control of processes in the industry, commercial and the home automation applications, using one of the wirelessprotocols with the biggest acceptance in the market, with the main objective of to take advantage of the installed physical infrastructure in the place of the application, like industry, company or house. The Unit is based in the RN-131G, a Roving Network company module, which is able to work in stand-alone mode with ultralow power consummation and supporting the IEEE 802.11b/g protocols, in which is possible to achieve transfer rates of up to 11 Mbps and 54 Mbps in /b & /g specifications respectively. Whit this unit is possible to meter up to 5 analogs signals with 14 bits precision and has include a temperature and relative humidity sensors. This unit can meter two digital signals and act mean two digitals outputs, and gas include an USB port for communication and programming tasks.

  17. United States Army Land Mobile Radio Communication System: Impacts of Information Assurance on Commercial Off-the-Shelf Systems

    Science.gov (United States)

    2010-06-01

    Manager; Program Manager PSTN Public Switched Telephone Network RF Radio Frequency SME Subject Matter Expert SBU Sensitive But Unclassified TDMA...Non-tactical LMRs likely to be used for communicating Sensitive But Unclassified ( SBU ) information shall meet medium or basic robustness…50

  18. Symbolic Communication as Speech in United States Supreme Court Jurisprudence

    Directory of Open Access Journals (Sweden)

    Łukasz Machaj

    2011-06-01

    Full Text Available The First Amendment to the United States Constitution forbids government to pass any law which abridges freedom of speech. Notwithstanding the absolute tenor of the clause, this guarantee is clearly not limitless; its boundaries are established mainly in the course of Constitutional adjudication. The United States Supreme Court has extended free speech guarantees to so-called symbolic speech, i.e. to nonverbal expression of ideas, views or emotions. The article analyzes basic criteria and limits of First Amendment protection with respect to such instances of (alleged symbolic communication as flying a red flag, refusing to salute the U.S. flag, wearing a black armband, silently protesting segregation rules, burning a crucifix, burning a draft card, sleeping in a park and nude dancing. In some cases the level of protection given to symbolic speech is deemed analogous to that accorded to written or oral expression; in other cases the Supreme Court applies the so-called O’Brien standard, which is an instrument designed specifically for judging laws relevant to this mode of communication.

  19. Communication with parents of a prematurely born infant in the intensive care and therapy unit

    OpenAIRE

    Urbančič, Klaudia

    2015-01-01

    Tri article describes communication in the frames of nursing care between a nurse and parents of a prematurely born infant in the frames of nursing care and health education counseling. Communication is presented as a skill of interpersonal relations which forms a part of certain environments and can be learned through experience. Communication takes place on three levels: professional communication, communication with a client and communication within the organizational unit. In interaction ...

  20. Teaching Implications: Components of a Unit on Interpersonal Communication and Aging.

    Science.gov (United States)

    Webb, Lynne

    One possible unit on interpersonal communication and aging consists of five components: interpersonal attraction, talk with friends and neighbors, marital communication, family communication, and personal communication with service providers. The component on interpersonal attraction explains the complex relationship of age to attraction, while…

  1. Determining the effectiveness of illustrated communication material for communication with intubated patients at an intensive care unit.

    Science.gov (United States)

    Otuzoğlu, Münevver; Karahan, Azize

    2014-10-01

    Communication with non-speaking patients in intensive care unit is stress for both nurse and patients. Semi-experimental study that took place at a University Hospital was to develop illustrated material for patient communication and determine its effectiveness. The study sample consisted of 90 intubated patients at the Adult Cardiovascular Intensive Care Unit who had undergone open heart surgery. The patients were divided into the intervention and control groups. Data analysis was with descriptive statistics and the χ(2) test. The illustrated communication material was stated to be helpful by 77.8% and partially helpful by 22.2% of the intervention group patients regarding the communication between the health-care staff and the patients. Control group patients had more difficulties communicating with the health-care staff. Illustrated communication material was an effective method in communicating with intubated patients. © 2013 Wiley Publishing Asia Pty Ltd.

  2. Comparative Study on Effectiveness of First Attack Tactics between China and United States in 2011 Women World Cup%2011年女排世界杯中、美一攻战术效果比较研究

    Institute of Scientific and Technical Information of China (English)

    唐金根

    2012-01-01

    Through using the method of literature review and video analysis, this paper makes analysis on first at-tack tactics between China and United States in 2011 women's Volleyball World Cup. The results show that the Chinese team and the American team use the fixed 3 receivers. The attack on the Chinese team to attack tactics for dominant, but the main setter at the front, it is difficult to play the advantage of attack tactics. The United States team attack tactics, the two offenses are more balanced, no obvious weak point of attack. In spiking with protec-tion, American team up to protect players are 3 receiving member served in personnel collocation, is superior to the Chinese team.%运用文献资料法和录像解析法,分析2011女排世界杯中关一攻战术情况。结果表明:中国队和美国队都采用固定3人接发球。进攻上中国队以战术攻为主导,但主二传处于前排时,难以发挥战术进攻的优势。美国队战术攻,强攻两种进攻方式较为均衡,没明显弱的进攻点。在扣球跟上保护方面,美国队跟上保护队员都是3名接发球队员充当,在人员搭配上优于中国队。

  3. Communication Management Unit : Single Solution of Voice and Data Routing Unit

    Directory of Open Access Journals (Sweden)

    Ravi Shankar

    2013-03-01

    Full Text Available Challenges faced by present avionics systems are low weight, less power, low volume, high mean time between failure and low mean time to repair. This paper is a feasibility study for single solution of voice and data switching/routing unit. This paper presents a new architecture for voice and data switching unit in the form of communication management unit.  The proposed solution is obtained on integrated modular avionics architecture using commercial-off-the-shelf  hardware. A single board computer is used as a processing engine with add-on audio boards to convert analog voice input and output signals into digital signals.Defence Science Journal, 2013, 63(2, pp.181-185, DOI:http://dx.doi.org/10.14429/dsj.63.4261

  4. Tactical medicine -- the Israeli revised protocol.

    Science.gov (United States)

    Waldman, Maor; Richman, Aaron; Shapira, Shmuel C

    2012-01-01

    Limited conflicts and the war against terrorism, in particular, have changed the emphasis in the present trend from preparing to cope with full-scale wars to the need to combat in limited conflicts. This shift has affected significantly medical units' preparations. Law enforcement organizations have come together with medical first responders in a combined new model. This model is supposed to be adopted and utilized in combat and evolved from the civilian model toward a modus operandi that combines the tactical and medical protocols into a single algorithm, the "Tactical Combat Casualty Care" (TCCC). This TCCC model is believed to enhance the mutual understanding and cooperation of tactical and medical forces in combat and especially amongst special military units. Utilizing the model will be achieved by the development of well-matched standard operating procedures and sharing drills. All these acts are hoped to improve safety of the participating units and hopefully also the medical outcomes.

  5. Resource Management in Tactical Military Networks

    Science.gov (United States)

    2006-12-01

    FGAN FORSCHUNGSINSTITUT FÜR KOMMUNIKATION, INFORMATIONSVERARBEITUNG UND ERGONOMIE KIEKOMMUNIKATION Resource Management in Tactical Military Networks...Martin Lies, Peter Sevenich, Christoph Karg, Christoph Barz Nr: 2 FGAN FORSCHUNGSINSTITUT FÜR KOMMUNIKATION, INFORMATIONSVERARBEITUNG UND ERGONOMIE ...Communication with IPSec in Tunnelmode Nr: 3 FGAN FORSCHUNGSINSTITUT FÜR KOMMUNIKATION, INFORMATIONSVERARBEITUNG UND ERGONOMIE KIEKOMMUNIKATION IPSec in

  6. Communication Skills in Employment Ads of Major United States Newspapers.

    Science.gov (United States)

    Casady, Mona; Wayne, F. Stanford

    1993-01-01

    All employment ads in 20 U.S. newspapers were analyzed 3 times in a year for percentage specifying communication skills. A total of 10% required communication skills, most in the eastern region; percentage increased during the year. Most frequently requested were telephone, report/technical writing, international communication, negotiation,…

  7. La Comunicacion (Communication). Latino Family Life Education Curriculum Series. Curriculum Unit [and] Student Workbook.

    Science.gov (United States)

    Chavez, Gene T.

    This 10-lesson curriculum unit provides teachers with some basic tools to help Latino students improve their communication skills. Primary goals are to help students analyze how a person's belief system affects the communication process, and to develop and improve decision-making and communication skills. The following key components are included…

  8. Communication Systems, Unit II: Language Curriculum, Level D [Grade Four]; Teacher's Guide.

    Science.gov (United States)

    Oregon Univ., Eugene. Oregon Elementary English Project.

    Developed by the Oregon Elementary English Project for grades three and four, this second of two units on communication systems begins with a lesson which reinforces the concept that in order to communicate we must all have the same meaning for the signals used. Lessons 1 through 3 deal with the various kinds of communication signals used by…

  9. Regional Patterns of Communication in the United States: A Theoretical Perspective.

    Science.gov (United States)

    Andersen, Peter A.; And Others

    1987-01-01

    Provides the rationale for a systematic study of regional patterns of communication in the United States. Conceptualizes regionalism, appraises regional influences on communication, and establishes their significance. Describes regional development of the U.S. and proposes a program of regional research on U.S. communication. Examines deficiencies…

  10. Tactical Mobile Communications (Communications tactiques mobiles)

    Science.gov (United States)

    1999-11-01

    principales conditions requises pour les op6rations, comme en t~moignent les conflits r6cents. Avec l’implication croissante de l’OTAN dans des op...syst~mes PSC actuels adapt~s A la gestion d’op6rations militaires en temps de crise, "* caract~ristiques et utilisation des syst~mes PSC,UMTS...par satellite, "* modems adaptatifs, techniques d’ antenne. l’accent 6tant mis sur : " les caract6ristiques des syst~mes, "* la gestion des syst~mes

  11. Cyber threat model for tactical radio networks

    Science.gov (United States)

    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.

  12. Tactics for Reading Comprehension

    Institute of Scientific and Technical Information of China (English)

    孔祥航; 张艳荣

    2003-01-01

    In recent years, reading comprehension is taking up a larger and larger part in almost every international test or domestic examination. Knowing the basic knowledge and grasping the test - taking tactics are key factors of good reading comprehension. In this thesis, I will dwell on nine commonly used tactics for reading comprehension. This will help you to deal with the problems with reading comprehension efficiently.

  13. Empire Challenge 2010 Spiral Test of L-3 Communication’s Net-Tactical Communication System and Follow-on JBAIIC Experimentation and Participation in Empire Challenge 2010 (EC10)

    Science.gov (United States)

    2010-12-01

    data streams to the KSAF CoT server. • Disseminate FMV to tactical users, specifically the JRV. 2.3.2. Sierra Nevada Corporation (SNC) SNC...Awareness Data Link SNC Sierra Nevada Corporation SPOI Sensor Point of Interest 58    STANAG Standardization Agreement STE Surface Terminal

  14. Development of the Medical Intensive Care Unit Shift Report Communication Scale as a measure of nurses' perception of communication

    Directory of Open Access Journals (Sweden)

    James D

    2013-04-01

    Full Text Available David James,1 Angela Jukkala,2 Andres Azuero,2 Pamela Autrey,3 Lynne Vining,4 Rebecca Miltner2 1Center for Nursing Excellence, University of Alabama at Birmingham Hospital, 2School of Nursing, University of Alabama at Birmingham, 3Nursing Administration, University of Alabama at Birmingham Hospital, 4Medical Intensive Care Unit, University of Alabama at Birmingham Hospital, Birmingham, Alabama, USA Objective: Evidence documenting the negative impact of poor communication on patient safety during intra-hospital transfer is prevalent and attributed to 80% of serious medical errors. An event particularly vulnerable to communication error is the patient "handoff." One of the more common handoffs occurring in health care settings is the report provided between nurses at the change of shift. The objective of this article is to report the process used to develop and examine the reliability and validity of a Medical Intensive Care Unit (MICU Shift Report Communication Scale to measure nurses' perception of the quality and quantity of communication during shift report. Design and participants: This was a scale development and descriptive study undertaken at the Medical Intensive Care Unit within an Academic Health Center. Forty-three medical intensive care nurses took part. Results: An exploratory factor analysis revealed three domains: communication openness, quality of information, and shift report. Medical Intensive Care Unit Shift Report Communication Scale scores ranged from 12 to 27 (mean = 18.78; standard deviation = 3.28. Perception of communication did not vary between nurses based on years of nursing experience or age. Scale reliability was good (Cronbach's alpha = 0.079. Nurses were likely to have had a positive perception of the openness of communication on the unit. However, they had a less favorable perception of peer ability to fully understand information shared during shift report and identified as a common problem the frequent need to

  15. Enabling information management systems in tactical network environments

    Science.gov (United States)

    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.

  16. Improving Resident Communication in the Intensive Care Unit. The Proceduralization of Physician Communication with Patients and Their Surrogates.

    Science.gov (United States)

    Miller, David C; McSparron, Jakob I; Clardy, Peter F; Sullivan, Amy M; Hayes, Margaret M

    2016-09-01

    Effective communication between providers and patients and their surrogates in the intensive care unit (ICU) is crucial for delivery of high-quality care. Despite the identification of communication as a key education focus by the American Board of Internal Medicine, little emphasis is placed on teaching trainees how to effectively communicate in the ICU. Data are conflicting on the best way to teach residents, and institutions vary on their emphasis of communication as a key skill. There needs to be a cultural shift surrounding the education of medical residents in the ICU: communication must be treated with the same emphasis, precision, and importance as placing a central venous catheter in the ICU. We propose that high-stakes communications between physicians and patients or their surrogates must be viewed as a medical procedure that can be taught, assessed, and quality controlled. Medical residents require training, observation, and feedback in specific communication skill sets with the goal of achieving mastery. It is only through supervised training, practice in real time, observation, and feedback that medical residents can become skillful practitioners of communication in the ICU.

  17. 75 FR 5608 - National Protection and Programs Directorate; Communications Unit Leader (COML) Prerequisite and...

    Science.gov (United States)

    2010-02-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY National Protection and Programs Directorate; Communications Unit Leader (COML) Prerequisite and Evaluation AGENCY: National Protection and Programs Directorate, Department of Homeland Security. ACTION:...

  18. Tactical assessment in a squad of intelligent bots

    Science.gov (United States)

    Gołuński, Marcel; Wasiewicz, Piotr

    2010-09-01

    In this paper we explore the problem of communication and coordination in a team of intelligent game bots (aka embodied agents). It presents a tactical decision making system controlling the behavior of an autonomous bot followed by the concept of a team tactical decision making system controlling the team of intelligent bots. The algorithms to be introduced have been implemented in the Java language by means of Pogamut 2 framework, interfacing the bot logic with Unreal Tournament 2004 virtual environment.

  19. Improved nurse-parent communication in neonatal intensive care unit

    DEFF Research Database (Denmark)

    Weis, Janne; Zoffmann, Vibeke; Egerod, Ingrid

    2014-01-01

    family-centred care was developed to facilitate person-centred communication by bridging the gap between theory and practice in family-centred care. Main mechanisms of guided family-centred care are structured dialogue, reflection and person-centred communication. DESIGN: Qualitative and quantitative...... and nonguided-family-centred-care-trained nurses. CONCLUSIONS: An adjusted framework for guided family-centred care implementation was successful in overcoming barriers and promoting facilitators. RELEVANCE TO CLINICAL PRACTICE: Insights gained from our pioneering work might help nurses in a similar context...

  20. Accounting for medical communication: parents' perceptions of communicative roles and responsibilities in the pediatric intensive care unit.

    Science.gov (United States)

    Gordon, Cynthia; Barton, Ellen; Meert, Kathleen L; Eggly, Susan; Pollacks, Murray; Zimmerman, Jerry; Anand, K J S; Carcillo, Joseph; Newth, Christopher J L; Dean, J Michael; Willson, Douglas F; Nicholson, Carol

    2009-01-01

    Through discourse analysis of transcribed interviews conducted over the phone with parents whose child died in the Pediatric Intensive Care Unit (PICU) (n = 51), this study uncovers parents' perceptions of clinicians' and their own communicative roles and responsibilities in the context of team-based care. We examine parents' descriptions and narratives of communicative experiences they had with PICU clinicians, focusing on how parents use accounts to evaluate the communicative behaviors they report (n = 47). Findings indicate that parental perceptions of communicative responsibilities are more nuanced than assumed in previous research: Parents identified their own responsibilities as participating as part of the team of care, gathering information, interacting with appropriate affect, and working to understand complex and uncertain medical information. Complementarily, parents identified clinician responsibilities as communicating professionally, providing medical information clearly, managing parents' hope responsibly, and communicating with appropriate affect. Through the accounts they provide, parents evaluate both parental and clinician role-responsibilities as fulfilled and unfulfilled. Clinicians' management of prognostic uncertainty and parents' struggles to understand that uncertainty emerged as key, complementary themes with practical implications for incorporating parents into the PICU care team. The study also highlights insights retrospective interview data bring to the examination of medical communication.

  1. Communicating Sustainability: A Content Analysis of Website Communications in the United States

    Science.gov (United States)

    Dade, Aurali; Hassenzahl, David M.

    2013-01-01

    Purpose: The purpose of this paper is to evaluate how institutions of higher education (IHEs) in the USA communicate sustainability through their websites. Specifically, the authors compare how and to what extent sustainability is communicated through an institution-wide sustainability website versus operational and academic department websites.…

  2. Communicating Sustainability: A Content Analysis of Website Communications in the United States

    Science.gov (United States)

    Dade, Aurali; Hassenzahl, David M.

    2013-01-01

    Purpose: The purpose of this paper is to evaluate how institutions of higher education (IHEs) in the USA communicate sustainability through their websites. Specifically, the authors compare how and to what extent sustainability is communicated through an institution-wide sustainability website versus operational and academic department websites.…

  3. Symbolic Communication as Speech in United States Supreme Court Jurisprudence

    OpenAIRE

    Łukasz Machaj

    2011-01-01

    The First Amendment to the United States Constitution forbids government to pass any law which abridges freedom of speech. Notwithstanding the absolute tenor of the clause, this guarantee is clearly not limitless; its boundaries are established mainly in the course of Constitutional adjudication. The United States Supreme Court has extended free speech guarantees to so-called symbolic speech, i.e. to nonverbal expression of ideas, views or emotions. The article analyzes basic criteria and lim...

  4. Perspective: clinical communication education in the United Kingdom: some fresh insights.

    Science.gov (United States)

    Brown, Jo

    2012-08-01

    Clinical communication education is now part of the core curriculum of every medical school in the United Kingdom and the United States. It has emerged over 30 years because of various societal, political, and policy drivers and is supported by an impressive evidence base.For a variety of reasons, however, clinical communication has become separated from other parts of medical education and tends to be positioned in the early years of the curriculum, when students have limited experience of being in the clinical workplace and working with patients. The teachers of clinical communication, whether medical-school-based or clinically based, may not share learning goals for the subject and this may, therefore, provide a disintegrated learning experience for students.Clinical communication teachers need to inject fresh thinking into the teaching and learning of the subject to unite it with clinical practice in the authentic clinical workplace. Engaging with theories of workplace learning, which aim to overcome the theory/practice gap in vocational education, may be the way forward. The author suggests various ways that this might be achieved-for example, by situating clinical communication education throughout the whole undergraduate curriculum, by integrating the topic of clinical communication with other areas of medical education, by developing coteaching and curriculum design partnerships between medical school and clinical workplace, and by developing a greater range of postgraduate education that offers opportunities for professional development in clinical communication for qualified doctors that is complementary with what is taught in undergraduate education.

  5. 基于 AODV路由协议的 Ad Hoc战术通信网络攻击研究%Research on network attack of Ad Hoc tactical communication based on AODV routing protocol

    Institute of Scientific and Technical Information of China (English)

    朱鲁军; 黄准; 钱太阳; 王芳; 苏抗

    2016-01-01

    The AODV protocol is a kind of Ad Hoc network routing protocols ,which is frequently used by the tactical communication network .For Ad Hoc network using the AODV protocol ,two kinds of routing attacks are put forward and the performance by using OPNET simulation is analyzed .Under these two kinds of attacks ,network performance indicators are observed ,such as the packet loss rate ,delay ,throughput .%AODV协议是目前战术通信网络使用的比较多的一种Ad Hoc网络路由协议。针对AODV协议下的Ad Hoc战术通信网络提出了两种路由攻击办法,并用OPNET 进行了仿真和性能分析。在这两种攻击模式下,观察Ad Hoc战术通信网络的丢包率、时延、吞吐量等网络性能指标。

  6. [Oral communication between colleagues in geriatric care units].

    Science.gov (United States)

    Maury-Zing, Céline

    2014-01-01

    Transmitting information orally between colleagues in gerontology care units. While the only certified method of transmitting nursing information is in writing, the oral tradition remains firmly rooted in the practice of health care providers. Professionals caring for elderly patients need to exchange information--whether it be considered important or trivial-, anywhere and at any time. In this article, professionals describe how they were able to identify which configurations of players and teams enable information to flow and benefit the care of elderly patients.

  7. Securing a biomedical communications future: thinking strategically.

    Science.gov (United States)

    Stein, D

    1985-11-01

    Ensuring continued growth and viability of the biomedical communication function has become a critical task of the biomedical communications director. Thinking strategically is a cognitive process which assists a director in visualizing programs and tactics which meet clients needs, creates competitive advantages for the biomedical communications unit and builds on existing unit strengths. Thinking strategically can be divided into five phases: strategic vision, strategy development, strategic plan implementation, strategic plan dissemination, and strategic plan evaluation. Each sequence leads the biomedical communications director through a process designed to increase the effectiveness of the biomedical unit and to meet the challenges posed by an environment characterized by diminished financial, material, and human resources as well as respond to threats and opportunities posed by increased competition in the biomedical communications product and marketplace.

  8. Dynamic Resource Reservation and Connectivity Tracking to Support Real-Time Communication among Mobile Units

    Directory of Open Access Journals (Sweden)

    Almeida Luis

    2005-01-01

    Full Text Available Wireless communication technology is spreading quickly in almost all the information technology areas as a consequence of a gradual enhancement in quality and security of the communication, together with a decrease in the related costs. This facilitates the development of relatively low-cost teams of autonomous (robotic mobile units that cooperate to achieve a common goal. Providing real-time communication among the team units is highly desirable for guaranteeing a predictable behavior in those applications in which the robots have to operate autonomously in unstructured environments. This paper proposes a MAC protocol for wireless communication that supports dynamic resource reservation and topology management for relatively small networks of cooperative units (10–20 units. The protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in the presence of hidden nodes. The transmissions are scheduled according to the earliest deadline first scheduling policy. An adequate admission control guarantees the timing constraints of the team communication requirements, including when new nodes dynamically join or leave the team. The paper describes the protocol focusing on the consensus procedure that supports coherent changes in the global system. We also introduce a distributed connectivity tracking mechanism that is used to detect network partition and absent or crashed nodes. Finally, a set of simulation results are shown that illustrate the effectiveness of the proposed approaches.

  9. A Cost-Effectiveness Analysis of Tactical Satellites, High-Altitude Long-Endurance Airships, and High and Medium Altitude Unmanned Aerial Systems for ISR and Communication Missions

    Science.gov (United States)

    2008-09-01

    Accountability Office, 2008) 158, WorldCat . http://worldcat.org. 17 Predator, the Sky Warrior carries multiple payloads and has wing hard points to carry... WorldCat . http://worldcat.org. 20 communications and surveillance capabilities that will considerably improve force performance in the theater...Committee on Armed Services, U.S. Senate." U.S. Govt. Accountability Office. WorldCat . http://worldcat.org. August 26, 2008. "GPS III / GPS Block III

  10. ITMAN: An Inter Tactical Mobile Ad Hoc Network Routing Protocol

    OpenAIRE

    Grandhomme, Florian; Guette, Gilles; Ksentini, Adlen; Plesse, Thierry

    2016-01-01

    International audience; New generation radio equipment, used by soldiers and vehicles on the battlefield, constitute ad hoc networks and specifically, Mobile Ad hoc NETworks (MANET). The battlefield where these equipment are deployed includes a majority of coalition communication. Each group on the battleground may communicate with other members of the coalition and establish inter-MANETs links. Operational communications tend to provide tactical ad hoc networks some capacities. There is a be...

  11. Tactical Weather Expert System.

    Science.gov (United States)

    The objective of this project was to assess the feasibility of developing an expert system for tactical weather prediction. Using WILLARD, an expert ...indicate that intelligent interpretations of cloud formations can be made. These inferences can then be automatically passed to the expert system for...processing as another piece of information. It is anticipated that this technology will significantly reduce the dependence of the expert system on a

  12. The political economy of United States multiutilities: The United States electric power industry and communication services

    Science.gov (United States)

    Quail, Christine M.

    This study consists of a political economic analysis of the multiutility industry, the industry located at the confluence of electric utilities, telephone, cable, and Internet markets. The study uses a theoretical framework based in political economy and urban theory. Methodologies used include industrial analysis and instrumental analysis. A discussion of technological convergence establishes the technical means by which multiutilities developed. Refusing technological determinism, however, the study presents a critical analysis of the history, philosophy, and regulation of utilities. Distinctions are made between public and private ownership structures in the electric utility industry. Next, the study embarks on an industrial analysis of the multiutility industry. The industrial analysis includes a discussion of the industry's history, markets, ownership types, and legal struggles. Following the broad industrial overview, two case studies are presented: Hawarden Integrated Technology, Energy and Communications (HITEC), and Con Edison Communications, LLC. HITEC is a public multiutility in the City of Hawarden, Iowa. Con Edison Communications is a private multiutility, based in New York City. The case studies provide a vehicle by which theoretical and philosophical underpinnings, as well as general trends, in the multiutility industry are localized and concretized. Finally, the study draws conclusions about the nature, history, and future of public versus private control of multiutilities' converged communications infrastructures. Questions of democratic control of media infrastructures are raised.

  13. Addressing the key communication barriers between microbiology laboratories and clinical units: a qualitative study.

    Science.gov (United States)

    Skodvin, Brita; Aase, Karina; Brekken, Anita Løvås; Charani, Esmita; Lindemann, Paul Christoffer; Smith, Ingrid

    2017-09-01

    Many countries are on the brink of establishing antibiotic stewardship programmes in hospitals nationwide. In a previous study we found that communication between microbiology laboratories and clinical units is a barrier to implementing efficient antibiotic stewardship programmes in Norway. We have now addressed the key communication barriers between microbiology laboratories and clinical units from a laboratory point of view. Qualitative semi-structured interviews were conducted with 18 employees (managers, doctors and technicians) from six diverse Norwegian microbiological laboratories, representing all four regional health authorities. Interviews were recorded and transcribed verbatim. Thematic analysis was applied, identifying emergent themes, subthemes and corresponding descriptions. The main barrier to communication is disruption involving specimen logistics, information on request forms, verbal reporting of test results and information transfer between poorly integrated IT systems. Furthermore, communication is challenged by lack of insight into each other's area of expertise and limited provision of laboratory services, leading to prolonged turnaround time, limited advisory services and restricted opening hours. Communication between microbiology laboratories and clinical units can be improved by a review of testing processes, educational programmes to increase insights into the other's area of expertise, an evaluation of work tasks and expansion of rapid and point-of-care test services. Antibiotic stewardship programmes may serve as a valuable framework to establish these measures.

  14. Characterizing Twitter Communication--A Case Study of International Engineering Academic Units

    Science.gov (United States)

    Palmer, Stuart

    2014-01-01

    Engineering academic units might engage with social media for a range of purposes including for general communication with students, staff, alumni, other important stakeholders and the wider community at large; for student recruitment and for marketing and promotion more generally. This paper presents an investigation into the use of Twitter by…

  15. Eleanor Roosevelt, the United Nations and the Role of Radio Communications

    NARCIS (Netherlands)

    Luscombe, Anya

    Eleanor Roosevelt communicated with the public through a variety of media, both before, during and following her time in the White House. In 1946 she became part of the US delegation to the newly formed United Nations and she used newspaper columns, speeches and radio broadcasts to converse with

  16. Characterizing Twitter Communication--A Case Study of International Engineering Academic Units

    Science.gov (United States)

    Palmer, Stuart

    2014-01-01

    Engineering academic units might engage with social media for a range of purposes including for general communication with students, staff, alumni, other important stakeholders and the wider community at large; for student recruitment and for marketing and promotion more generally. This paper presents an investigation into the use of Twitter by…

  17. Marketing Crises in Tourism: Communication Strategies in the United States and Spain.

    Science.gov (United States)

    Gonzalez-Herrero, Alfonso; Pratt, Cornelius B.

    1998-01-01

    Compares crisis-response strategies of marketing-communication professionals in tourism organizations (TOs) in the United States and Spain. Reports the extent to which they use proven crisis-management strategies. Indicates significant differences between the countries' TOs in both their extant plans for responding to marketing crises and in their…

  18. Communications Technology in the Future of Higher Education in the United States.

    Science.gov (United States)

    Morgan, Robert P.

    An examination is made of the potential role of communications media and technology in the future of higher education in the United States (U.S.). The status of U.S. higher education is reviewed, important trends are identified, and the rationale for increased technological utilization is discussed. This is followed by a description of selected…

  19. Eleanor Roosevelt, the United Nations and the Role of Radio Communications

    NARCIS (Netherlands)

    Luscombe, Anya

    2016-01-01

    Eleanor Roosevelt communicated with the public through a variety of media, both before, during and following her time in the White House. In 1946 she became part of the US delegation to the newly formed United Nations and she used newspaper columns, speeches and radio broadcasts to converse with cit

  20. More than Solutions: Empowering Students to Think Strategically and Tactically

    Science.gov (United States)

    Del Gandio, Jason

    2017-01-01

    Courses: Communication Activism; Public Advocacy; Social Movements; Public Speaking; Persuasion; Argumentation; Public Sphere. Objectives: This semester-long activity helps students implement a solutions--strategies--tactics framework into their advocacy work. More specifically, students learn to (1) designate, research, and assess the causes of…

  1. More than Solutions: Empowering Students to Think Strategically and Tactically

    Science.gov (United States)

    Del Gandio, Jason

    2017-01-01

    Courses: Communication Activism; Public Advocacy; Social Movements; Public Speaking; Persuasion; Argumentation; Public Sphere. Objectives: This semester-long activity helps students implement a solutions--strategies--tactics framework into their advocacy work. More specifically, students learn to (1) designate, research, and assess the causes of…

  2. Criteria of selection of basic linguacultural units within the context of cross-cultural communication

    Directory of Open Access Journals (Sweden)

    Khalupo Olga Ivanovna

    2016-03-01

    Full Text Available The article considers the problems associated with the analysis and selection of basic linguacultural units that are necessary for a more effective cross-cultural communication. To make the process of dialogue between different cultures and languages more appropriate and productive, it is necessary to possess certain knowledge, skills, which are acquired by man in the process of learning. Important in our opinion in this area are the mastery means which will prepare the person to communicate in a different communicative space. Such means, in our opinion, are the basic linguacultural units, which are considered as carriers of information and expression of cultural identity. They inform choice contributes to a worldview, understanding linguacultural picture of the world community. The basis of selection of linguistic units on the following criteria: the information content, functionality, sufficiency, cultural identity, realism, pivotal importance to the basic sense, social and cultural significance. Application of the proposed criteria allowing more appropriate to make the selection of the material and linguacultural integral components of the scope of cross-cultural interaction, which are characterized by their relevant material necessary for an adequate understanding of the processes occurring in different communicative space.

  3. The communication between patient relatives and physicians in intensive care units.

    Science.gov (United States)

    Cicekci, Faruk; Duran, Numan; Ayhan, Bunyamin; Arican, Sule; Ilban, Omur; Kara, Iskender; Turkoglu, Melda; Yildirim, Fatma; Hasirci, Ismail; Karaibrahimoglu, Adnan; Kara, Inci

    2017-07-17

    Patients in intensive care units (ICUs) are often physically unable to communicate with their physicians. Thus, the sharing of information about the on-going treatment of the patients in ICUs is directly related to the communication attitudes governing a patient's relatives and the physician. This study aims to analyze the attitudes displayed by the relatives of patients and the physician with the purpose of determining the communication between the two parties. For data collection, two similar survey forms were created in context of the study; one for the relatives of the patients and one for the ICU physicians. The questionnaire included three sub-dimensions: informing, empathy and trust. The study included 181 patient relatives and 103 ICU physicians from three different cities and six hospitals. Based on the results of the questionnaire, identification of the mutual expectations and substance of the messages involved in the communication process between the ICU patients' relatives and physicians was made. The gender and various disciplines of the physicians and the time of the conversation with the patients' relatives were found to affect the communication attitude towards the patient. Moreover, the age of the patient's relatives, the level of education, the physician's perception, and the contact frequency with the patient when he/she was healthy were also proven to have an impact on the communication attitude of the physician. This study demonstrates the mutual expectations and substance of messages in the informing, empathy and trust sub-dimensions of the communication process between patient relatives and physicians in the ICU. The communication between patient relatives and physicians can be strengthened through a variety of training programs to improve communication skills.

  4. ISA for the internet of tactical things

    Science.gov (United States)

    Moulton, Christine L.; Harrell, John M.; Hepp, Jared J.

    2017-05-01

    The Internet of Things (IoT) integrates a variety of different devices that provide more information than can currently be easily handled. While there is much good there are also many problems in the IoT world and not all of the potential solutions can be used in the unique environment of the military. The tactical edge of the military is an even harsher environment with both constrained communications and resources but still having requirements to process data in real time for improved command decisions.

  5. Developing and testing a tool to measure nurse/physician communication in the intensive care unit.

    Science.gov (United States)

    Manojlovich, Milisa; Saint, Sanjay; Forman, Jane; Fletcher, Carol E; Keith, Rosalind; Krein, Sarah

    2011-06-01

    The purpose of this study, conducted in 3 intensive care units (ICUs) at 1 Department of Veterans Affairs Medical Center, was to develop tools and procedures to measure nurse/physician communication in future studies. We used mixed methods in a multistaged approach. Qualitative data came from 4 observations of patient care rounds and 8 interviews with nurses and physicians. Quantitative data came from anonymous surveys distributed to nurses in all 3 ICUs (n = 66). We administered the Safety Organizing Scale to measure nurses' self-reported behaviors that enable a safety culture. Analysis of variance was the main statistical test. Qualitative data were used to create an observation data collection tool and a working protocol, to measure nurse/physician communication in a future study. Analysis of variance revealed significant differences between the 3 units (f = 4.57, P = 0.02). There also were significant differences on 4 of 9 items of the Safety Organizing Scale. Using mixed methods, we gained multiple perspectives that helped us to clarify and validate the context and content of communication. Quantitative analysis showed significant differences between the 3 ICUs in nurses' perceptions of a safety culture. According to qualitative analyses, nurses from the unit which reported the weakest safety culture also were the least satisfied in their communication with physicians. Qualitative analyses corroborated quantitative findings and demonstrated the importance of contextual influences on nurse/physician communication. Through the tools and protocol we created, more realistic strategies to promote effective communication between nurses and physicians may be developed and tested in future studies.

  6. In-hospital fellow coverage reduces communication errors in the surgical intensive care unit.

    Science.gov (United States)

    Williams, Mallory; Alban, Rodrigo F; Hardy, James P; Oxman, David A; Garcia, Edward R; Hevelone, Nathanael; Frendl, Gyorgy; Rogers, Selwyn O

    2014-06-01

    Staff coverage strategies of intensive care units (ICUs) impact clinical outcomes. High-intensity staff coverage strategies are associated with lower morbidity and mortality. Accessible clinical expertise, team work, and effective communication have all been attributed to the success of this coverage strategy. We evaluate the impact of in-hospital fellow coverage (IHFC) on improving communication of cardiorespiratory events. A prospective observational study performed in an academic tertiary care center with high-intensity staff coverage. The main outcome measure was resident to fellow communication of cardiorespiratory events during IHFC vs home coverage (HC) periods. Three hundred twelve cardiorespiratory events were collected in 114 surgical ICU patients in 134 study days. Complete data were available for 306 events. One hundred three communication errors occurred. IHFC was associated with significantly better communication of events compared to HC (Pcommunicated 89% of events during IHFC vs 51% of events during HC (PCommunication patterns of junior and midlevel residents were similar. Midlevel residents communicated 68% of all on-call events (87% IHFC vs 50% HC, Pcommunicated 66% of events (94% IHFC vs 52% HC, PCommunication errors were lower in all ICUs during IHFC (Pcommunication errors. Copyright © 2014 Elsevier Inc. All rights reserved.

  7. 21st Century Parent-Child Sex Communication in the United States: A Process Review.

    Science.gov (United States)

    Flores, Dalmacio; Barroso, Julie

    2017-01-06

    Parent-child sex communication results in the transmission of family expectations, societal values, and role modeling of sexual health risk-reduction strategies. Parent-child sex communication's potential to curb negative sexual health outcomes has sustained a multidisciplinary effort to better understand the process and its impact on the development of healthy sexual attitudes and behaviors among adolescents. This review advances what is known about the process of sex communication in the United States by reviewing studies published from 2003 to 2015. We used the Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsycINFO, SocINDEX, and PubMed, and the key terms "parent child" AND "sex education" for the initial query; we included 116 original articles for analysis. Our review underscores long-established factors that prevent parents from effectively broaching and sustaining talks about sex with their children and has also identified emerging concerns unique to today's parenting landscape. Parental factors salient to sex communication are established long before individuals become parents and are acted upon by influences beyond the home. Child-focused communication factors likewise describe a maturing audience that is far from captive. The identification of both enduring and emerging factors that affect how sex communication occurs will inform subsequent work that will result in more positive sexual health outcomes for adolescents.

  8. Array radars solve communication jams

    Science.gov (United States)

    Lewis, H. D.

    1982-04-01

    The possibilities of incorporating mobile radar units as slave stations in communications relay applications during times of disrupted communications is examined. The limitations on uses of search, tracking, and multifunction radars are examined, noting that employment of the mobile system entails some tracking by the master phased-arrays to keep the mobile units in focus. The tracking patterns and dwell times are outlined, and the possibility of 700-1000 dwell times of 1220 microsec duration/sec is mentioned as opening the opportunity for high quality data transmissions. Signal-to-noise ratios are formulated for jamming situations, with offsetting tactical features for the jamming including the directivity and gain of the master antenna, the master station's power aperture product, on-axis to off-axis gain ratio, and antenna positioning ability. A slave station must be equipped with a transponder for communications, which are best achieved with pseudo-random coded waveforms.

  9. Merging the United States and Japan: Intercultural Communication in the Small Group Course. More than Cut and Paste: Integrating Cross-cultural Communication into the Curriculum.

    Science.gov (United States)

    Wolff, Leanne O.

    The Japanese presence in the United States is growing rapidly in business and higher education. With many communication courses enrolling both Japanese and American students, the instructor is faced with a challenging opportunity: to institute course work in intercultural communication. However, when an intercultural course is not feasible, an…

  10. An Integrated Framework for Effective and Efficient Communication with Families in the Adult Intensive Care Unit.

    Science.gov (United States)

    Seaman, Jennifer B; Arnold, Robert M; Scheunemann, Leslie P; White, Douglas B

    2017-06-01

    The increased focus on patient and family-centered care in adult intensive care units (ICUs) has generated multiple platforms for clinician-family communication beyond traditional interdisciplinary family meetings (family meetings)-including family-centered rounds, bedside or telephone updates, and electronic family portals. Some clinicians and administrators are now using these platforms instead of conducting family meetings. For example, some institutions are moving toward using family-centered rounds as the main platform for clinician-family communication, and some physicians rely on brief daily updates to the family at the bedside or by phone, in lieu of family meetings. We argue that although each of these platforms is useful in some circumstances, there remains an important role for family meetings. We outline five goals of clinician-family communication-establishing trust, providing emotional support, conveying clinical information, understanding the patient as a person, and facilitating careful decision making-and we examine the extent to which various communication platforms are likely to achieve the goals. We argue that because no single platform can achieve all communication goals, an integrated strategy is needed. We present a model that integrates multiple communication platforms to effectively and efficiently support families across the arc of an ICU stay. Our framework employs bedside/telephone conversations and family-centered rounds throughout the admission to address high informational needs, along with well-timed family meetings that attend to families' emotions as well as patients' values and goals. This flexible model uses various communication platforms to achieve consistent, efficient communication throughout the ICU stay.

  11. Obligatory course unit! Trainee astronomers learn to communicate their future scientific results

    Science.gov (United States)

    Del Puerto, C.

    2008-06-01

    A scientist must not only do science, but must also know how to communicate it. It is possible that he or she even ends up becoming devoted professionally either to outreach or to teaching. Therefore, the Master's Degree Course in Astrophysics, created by the University of La Laguna (ULL) with the collaboration of the Instituto de Astrofisica de Canarias (IAC), includes in its programme the four-month core course unit Communicating Astronomy: Professional Results and Educational Practice (in Spanish, Comunicación de Resultados Cientificos y Didactica de la Astronomia), that is worth three ECTs. In this poster, I present the results of our experience from the academic year 2006-2007, in which seventeen Master's students, in addition to learning the skills necessary to communicating their results within the scientific community, have also studied the language of popularisation in a practical and fun way through role-playing as science writers and schoolteachers in the classroom.

  12. CTS United States experiments - A progress report. [Communications Technology Satellite for high power broadcasting

    Science.gov (United States)

    Robbins, W. H.; Donoughe, P. L.

    1976-01-01

    The Communications Technology Satellite (CTS) is a high-power broadcast satellite launched by NASA on January 17, 1976. CTS is the first satellite to operate at a frequency of 12 gigahertz and incorporates technology making possible new satellite telecommunications services. CTS is a cooperative program of the United States and Canada. This paper presents the results of the United States experimental activity to date. Wide segments of the population are involved in the Experiments Program, including the scientific community, other government agencies, industry, and the education and health entities. The experiments are associated with both technological objectives and the demonstration of new community and social services via satellite.

  13. Adaptive Techniques for Tactical Communication Systems

    Science.gov (United States)

    2006-12-01

    Demod . Pilot Removal Gaussian Noise SNR Estimation...SFBC transmit diversity (MISO), and one system with MRC receive diversity (SIMO). 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 x 10 4 −5 0 5 10 15 20 25 30...1.5 2 x 10 4 0 10 20 30 40 E s t i m a t e d A v e r a g e S N R [ d B ] OFDM symbol SISO MISO SIMO Adaptive Modulation: SNR 12 Dept.

  14. Robust Mobile Tactical Communications for Video Transmission

    Science.gov (United States)

    2014-04-15

    Received Paper 3.00 Madushanka Soysa, Pamela C. Cosman, Laurence B. Milstein. Spoofing optimization over Nakagami -m fading channels of a cognitive radio...Rayleigh fading channels of a cognitive radio adversary,” submitted to IEEE Trans. Commun. 9 [2] ——, “Spoofing optimization over Nakagami -m fading

  15. Learner Use of Holistic Language Units in Multimodal, Task-Based Synchronous Computer-Mediated Communication

    Directory of Open Access Journals (Sweden)

    Karina Collentine

    2009-06-01

    Full Text Available Second language acquisition (SLA researchers strive to understand the language and exchanges that learners generate in synchronous computer-mediated communication (SCMC. Doughty and Long (2003 advocate replacing open-ended SCMC with task-based language teaching (TBLT design principles. Since most task-based SCMC (TB-SCMC research addresses an interactionist view (e.g., whether uptake occurs, we know little about holistic language units generated by learners even though research suggests that task demands make TB-SCMC communication notably different from general SCMC communication. This study documents and accounts for discourse-pragmatic and sociocultural behaviors learners exhibit in TB-SCMC. To capture a variety of such behaviors, it documents holistic language units produced by intermediate and advanced learners of Spanish during two multimodal, TB-SCMC activities. The study found that simple assertions were most prevalent (a with dyads at the lower level of instruction and (b when dyads had a relatively short amount of time to chat. Additionally, interpersonal, sociocultural behaviors (e.g., joking, off-task discussions were more likely to occur (a amongst dyads at the advanced level and (b when they had relatively more time to chat. Implications explain how tasks might mitigate the potential processing overload that multimodal materials could incur.

  16. The Transition to the Committee on Tactical Combat Casualty Care.

    Science.gov (United States)

    Giebner, Stephen D

    2017-06-01

    The original Tactical Combat Casualty Care (TCCC) guidelines were published in a special supplement to Military Medicine in 1996 as the terminal deliverable of a 2-year development project funded by the United States Special Operations Command (USSOCOM). Two years later, the USSOCOM Biomedical Initiatives Steering Committee (BISC) promulgated its Task Statement 5-98, in which it called for the formation of a panel of subject matter experts to update the TCCC guidelines. This article discusses the formation of the Committee on Tactical Combat Casualty Care (CoTCCC) and the changes to the original guidelines that constituted the first update. Published by Elsevier Inc.

  17. Increasing communication in the intensive care unit: is blogging the answer?

    Science.gov (United States)

    Curry, Kimberly

    2012-01-01

    Effective communication is a key factor to success in intensive care nursing. At Allegheny General Hospital in Pittsburgh, Pennsylvania, a cardiac intensive care unit (ICU) incorporated blogging as one of its primary means of communication. In the health care clinical environment, blogging can help to promote 2-way communication among nursing staff and leadership. Blogging can serve as a valuable method of relaying important updates, changes in practice, and educational resources. Incorporating a blog into the ICU environment involves a cultural shift and some potential barriers. Lack of a technological understanding of social media, outdated software systems, and limited hospital policies may pose issues when incorporating a blog into the health care setting. The benefits though are impressive. Blogging is a form of rapid, real-time communication for which any person may post or comment on an important thought or message. Blogging can help to increase compliance with quality measures, update staff on need to know information such as changes in policies and procedures, and provide up-to-date educational resources at any time, from anywhere.

  18. Triboelectric Nanogenerator as a Self-Powered Communication Unit for Processing and Transmitting Information.

    Science.gov (United States)

    Yu, Aifang; Chen, Xiangyu; Wang, Rui; Liu, Jingyu; Luo, Jianjun; Chen, Libo; Zhang, Yang; Wu, Wei; Liu, Caihong; Yuan, Hongtao; Peng, Mingzeng; Hu, Weiguo; Zhai, Junyi; Wang, Zhong Lin

    2016-04-26

    In this paper, we demonstrate an application of a triboelectric nanogenerator (TENG) as a self-powered communication unit. An elaborately designed TENG is used to translate a series of environmental triggering signals into binary digital signals and drives an electronic-optical device to transmit binary digital data in real-time without an external power supply. The elaborately designed TENG is built in a membrane structure that can effectively drive the electronic-optical device in a bandwidth from 1.30 to 1.65 kHz. Two typical communication modes (amplitude-shift keying and frequency-shift keying) are realized through the resonant response of TENG to different frequencies, and two digital signals, i.e., "1001" and "0110", are successfully transmitted and received through this system, respectively. Hence, in this study, a simple but efficient method for directly transmitting ambient vibration to the receiver as a digital signal is established using an elaborately designed TENG and an optical communication technique. This type of the communication system, as well as the implementation method presented, exhibits great potential for applications in the smart city, smart home, password authentication, and so on.

  19. Communication

    NARCIS (Netherlands)

    Sigafoos, J.; Lancioni, G.E.; O'Reilly, M.F.; Lang, R.; Singh, N.N.; Didden, H.C.M.; Green, V.A.; Marschik, P.B.

    2016-01-01

    Communication disorders are common among people with intellectual disabilities. Consequently, enhancing the communication skills of such individuals is a major intervention priority. This chapter reviews the nature and prevalence of the speech, language, and communication problems associated with

  20. On-board Unit and its Possibilities of Communications on Safety and Security Principles

    Directory of Open Access Journals (Sweden)

    Martin Vestenicky

    2008-01-01

    Full Text Available The technical solution of on-board unit (OBU for vehicles used for dangerous good transport and design of vehicle sensor network (based on CAN bus for dangerous good monitoring will be discussed. In presentation the conception of GSM/GPRS networking subsystem for real time data transmission into monitoring centre will be described. Next themes of discussion will be focused on the possibilities of solution of safety-related communication channel for safety sensor network in accordance with standard for functional safety of Electrical / Electronic / Programmable Electronic (E/E/PE systems IEC 61508, recommended methods of risk analysis and possibilities of their modelling and proposal of secure communication channel over GSM/GPRS for secure data transmission into control centre on the base of IPsec protocol.

  1. Integrated base stations and a method of transmitting data units in a communications system for mobile devices

    NARCIS (Netherlands)

    Bosch, H.G.P.; Mullender, Sape J.; Narlikar, G.J.; Samuel, L.G.; Yagati, L.N.

    2006-01-01

    Integrated base stations and a method of transmitting data units in a communications system for mobile devices. In one embodiment, an integrated base station includes a communications processor having a protocol stack configured with a media access control layer and a physical layer.

  2. Tactics for homing in mobile life

    DEFF Research Database (Denmark)

    Petersen, Marianne Graves; Lynggard, Aviaja Borup; Krogh, Peter Gall

    2010-01-01

    studies of extremely mobile people we identify general tactics for homing. We present the identified tactics and show how people deploy not only one but several tactics in their intention of making a homely feeling despite not being in their primary home. We review the mobile technologies currently in use...... and argue that several of the tactics identified are currently not well supported. We discuss how technology design can learn from this study through pointing to the potential in designing mobile technologies to better support these unsupported tactics. We consider the tactics as a tool for deeper...

  3. Speaker identification for the improvement of the security communication between law enforcement units

    Science.gov (United States)

    Tovarek, Jaromir; Partila, Pavol

    2017-05-01

    This article discusses the speaker identification for the improvement of the security communication between law enforcement units. The main task of this research was to develop the text-independent speaker identification system which can be used for real-time recognition. This system is designed for identification in the open set. It means that the unknown speaker can be anyone. Communication itself is secured, but we have to check the authorization of the communication parties. We have to decide if the unknown speaker is the authorized for the given action. The calls are recorded by IP telephony server and then these recordings are evaluate using classification If the system evaluates that the speaker is not authorized, it sends a warning message to the administrator. This message can detect, for example a stolen phone or other unusual situation. The administrator then performs the appropriate actions. Our novel proposal system uses multilayer neural network for classification and it consists of three layers (input layer, hidden layer, and output layer). A number of neurons in input layer corresponds with the length of speech features. Output layer then represents classified speakers. Artificial Neural Network classifies speech signal frame by frame, but the final decision is done over the complete record. This rule substantially increases accuracy of the classification. Input data for the neural network are a thirteen Mel-frequency cepstral coefficients, which describe the behavior of the vocal tract. These parameters are the most used for speaker recognition. Parameters for training, testing and validation were extracted from recordings of authorized users. Recording conditions for training data correspond with the real traffic of the system (sampling frequency, bit rate). The main benefit of the research is the system developed for text-independent speaker identification which is applied to secure communication between law enforcement units.

  4. Social media use in the United States: implications for health communication.

    Science.gov (United States)

    Chou, Wen-ying Sylvia; Hunt, Yvonne M; Beckjord, Ellen Burke; Moser, Richard P; Hesse, Bradford W

    2009-11-27

    Given the rapid changes in the communication landscape brought about by participative Internet use and social media, it is important to develop a better understanding of these technologies and their impact on health communication. The first step in this effort is to identify the characteristics of current social media users. Up-to-date reporting of current social media use will help monitor the growth of social media and inform health promotion/communication efforts aiming to effectively utilize social media. The purpose of the study is to identify the sociodemographic and health-related factors associated with current adult social media users in the United States. Data came from the 2007 iteration of the Health Information National Trends Study (HINTS, N = 7674). HINTS is a nationally representative cross-sectional survey on health-related communication trends and practices. Survey respondents who reported having accessed the Internet (N = 5078) were asked whether, over the past year, they had (1) participated in an online support group, (2) written in a blog, (3) visited a social networking site. Bivariate and multivariate logistic regression analyses were conducted to identify predictors of each type of social media use. Approximately 69% of US adults reported having access to the Internet in 2007. Among Internet users, 5% participated in an online support group, 7% reported blogging, and 23% used a social networking site. Multivariate analysis found that younger age was the only significant predictor of blogging and social networking site participation; a statistically significant linear relationship was observed, with younger categories reporting more frequent use. Younger age, poorer subjective health, and a personal cancer experience predicted support group participation. In general, social media are penetrating the US population independent of education, race/ethnicity, or health care access. Recent growth of social media is not uniformly distributed across

  5. Social Media Use in the United States: Implications for Health Communication

    Science.gov (United States)

    Hunt, Yvonne M; Beckjord, Ellen Burke; Moser, Richard P; Hesse, Bradford W

    2009-01-01

    Background Given the rapid changes in the communication landscape brought about by participative Internet use and social media, it is important to develop a better understanding of these technologies and their impact on health communication. The first step in this effort is to identify the characteristics of current social media users. Up-to-date reporting of current social media use will help monitor the growth of social media and inform health promotion/communication efforts aiming to effectively utilize social media. Objective The purpose of the study is to identify the sociodemographic and health-related factors associated with current adult social media users in the United States. Methods Data came from the 2007 iteration of the Health Information National Trends Study (HINTS, N = 7674). HINTS is a nationally representative cross-sectional survey on health-related communication trends and practices. Survey respondents who reported having accessed the Internet (N = 5078) were asked whether, over the past year, they had (1) participated in an online support group, (2) written in a blog, (3) visited a social networking site. Bivariate and multivariate logistic regression analyses were conducted to identify predictors of each type of social media use. Results Approximately 69% of US adults reported having access to the Internet in 2007. Among Internet users, 5% participated in an online support group, 7% reported blogging, and 23% used a social networking site. Multivariate analysis found that younger age was the only significant predictor of blogging and social networking site participation; a statistically significant linear relationship was observed, with younger categories reporting more frequent use. Younger age, poorer subjective health, and a personal cancer experience predicted support group participation. In general, social media are penetrating the US population independent of education, race/ethnicity, or health care access. Conclusions Recent growth of

  6. Tactical Internet Subnet Jamming Effect Evaluation%战术互联网子网干扰效果评估

    Institute of Scientific and Technical Information of China (English)

    陈植林; 蔡晓霞; 陈红; 凌轶华

    2016-01-01

    目前对Ad hoc网络攻击的研究大多是针对网络各层协议弱点所设计,战术互联网通信设备运用了许多先进的抗干扰传输技术,协议攻击很难奏效,直接对战术互联网受扰后的网络性能评估很有必要。文章的主要工作是对战术互联网子网进行建模分析,通过设置节点接包时以概率出错来模拟节点受扰情况,分析受扰节点数、节点受扰程度不同时整个战术互联网子网的性能变化。%To date,most studies of Ad hoc network attack is designed concerning?about the network protocol weakness betweens layers,however,with many advanced anti-interference transmission technology,Tactical Internet communications equipment is hard to be interfered by using these kinds of attacks,and directly evaluate Tactical Internet network performance which has been interfered is necessary. The main job is to analyze and model the battalion infantry unit Tactical Internet subnet,set error rate to packets that nodes received to simulate the situation when nodes are interfered,then analyzed the operation of the entire battalion Tactical Internet when changed interfere degree and interfered nodes number.

  7. Improving safety culture on adult medical units through multidisciplinary teamwork and communication interventions: the TOPS Project.

    Science.gov (United States)

    Blegen, M A; Sehgal, N L; Alldredge, B K; Gearhart, S; Auerbach, A A; Wachter, R M

    2010-08-01

    The goal of this project was to improve unit-based safety culture through implementation of a multidisciplinary (pharmacy, nursing, medicine) teamwork and communication intervention. The Agency for Healthcare Research and Quality Hospital Survey on Patient Safety Culture was used to determine the impact of the training with a before-after design. Surveys were returned from 454 healthcare staff before the training and 368 staff 1 year later. Five of eleven safety culture subscales showed significant improvement. Nurses perceived a stronger safety culture than physicians or pharmacists. While it is difficult to isolate the effects of the team training intervention from other events occurring during the year between training and postevaluation, overall the intervention seems to have improved the safety culture on these medical units.

  8. Polyandry and alternative mating tactics.

    Science.gov (United States)

    Neff, Bryan D; Svensson, Erik I

    2013-03-05

    Many species in the animal kingdom are characterized by alternative mating tactics (AMTs) within a sex. In males, such tactics include mate guarding versus sneaking behaviours, or territorial versus female mimicry. Although AMTs can occur in either sex, they have been most commonly described in males. This sex bias may, in part, reflect the increased opportunity for sexual selection that typically exists in males, which can result in a higher probability that AMTs evolve in that sex. Consequently, females and polyandry can play a pivotal role in governing the reproductive success associated with male AMTs and in the evolutionary dynamics of the tactics. In this review, we discuss polyandry and the evolution of AMTs. First, we define AMTs and review game theoretical and quantitative genetic approaches used to model their evolution. Second, we review several examples of AMTs, highlighting the roles that genes and environment play in phenotype expression and development of the tactics, as well as empirical approaches to differentiating among the mechanisms. Third, ecological and genetic constraints to the evolution of AMTs are discussed. Fourth, we speculate on why female AMTs are less reported on in the literature than male tactics. Fifth, we examine the effects of AMTs on breeding outcomes and female fitness, and as a source, and possibly also a consequence, of sexual conflict. We conclude by suggesting a new model for the evolution of AMTs that incorporates both environmental and genetic effects, and discuss some future avenues of research.

  9. Tactical Sensors for Dispersed TNF (Tactical Nuclear Force) Units. Appendix 1.Tactical Sensory Survey.

    Science.gov (United States)

    1983-06-30

    SYSTEM Detects % , ---- P personnel - -. and vehicles., ’ - Discriminates against other signals. *GTE Sylvania has developed a state-of-the- art The SPS-1...effective in rejecting . Small Target Rejection_ ._ " false alarms. - less than 1% PD for a 10 lb animalL Although specific performance varies somewhat...ApitV1.90h Israel Aircraft Industries. Ltd. IAI INTERNATIONAL INC. SO. Avenue des Arts -T1_q0Ben Gurlon International Airport 70100 50 West ZThd Street

  10. TACTICS OF CONFRONTATION

    Directory of Open Access Journals (Sweden)

    Golovin M. V.

    2015-12-01

    Full Text Available As a part of the investigation carried out in the course of the investigation of crimes, a confrontation is very important. This article reveals the essence of the scientific production of the confrontation, the object and purpose of which is to establish the truth in the case. The investigator, in accordance with the Article 192 of the Code of Criminal Procedure of the Russian Federation has the right to decide on proceeding a confrontation, in cases when previously there were significant differences. In conducting confrontation, there are confirmed correct versions and the versions denied by others, it turns out the real facts of the case and eliminates significant contradictions in the testimony of previously interrogated persons. By making the decision to produce a confrontation, the investigator must be confident in the ability of the participant, who gave truthful testimony, to withstand the psychological pressure. This party should be prepared to create his "immunity" against future attempts to influence the other party to persuade to change readings, etc. Before the production of a confrontation, the investigator must draw up a plan in which the questions are formulated. Then prioritize questioning of participants of confrontation and identify tactics that can be applied in the course of its production. The investigator prepares a space for the production of confrontation, and audio, photo and video equipment. Different violations, errors during the confrontation, have the ultimate impact on the overall result of the preliminary investigation of a specific criminal case. In this regard, clarification of the nature of the confrontation has not only theoretical but also practical importance

  11. The System Power Control Unit Based on the On-Chip Wireless Communication System

    Directory of Open Access Journals (Sweden)

    Tiefeng Li

    2013-01-01

    Full Text Available Currently, the on-chip wireless communication system (OWCS includes 2nd-generation (2G, 3rd-generation (3G, and long-term evolution (LTE communication subsystems. To improve the power consumption of OWCS, a typical architecture design of system power control unit (SPCU is given in this paper, which can not only make a 2G, a 3G, and an LTE subsystems enter sleep mode, but it can also wake them up from sleep mode via the interrupt. During the sleep mode period, either the real-time sleep timer or the global system for mobile (GSM communication sleep timer can be used individually to arouse the corresponding subsystem. Compared to previous sole voltage supplies on the OWCS, a 2G, a 3G, or an LTE subsystem can be independently configured with three different voltages and frequencies in normal work mode. In the meantime, the voltage supply monitor, which is an important part in the SPCU, can significantly guard the voltage of OWCS in real time. Finally, the SPCU may implement dynamic voltage and frequency scaling (DVFS for a 2G, a 3G, or an LTE subsystem, which is automatically accomplished by the hardware.

  12. The System Power Control Unit Based on the On-Chip Wireless Communication System

    Science.gov (United States)

    Li, Tiefeng; Ma, Caiwen; Li, WenHua

    2013-01-01

    Currently, the on-chip wireless communication system (OWCS) includes 2nd-generation (2G), 3rd-generation (3G), and long-term evolution (LTE) communication subsystems. To improve the power consumption of OWCS, a typical architecture design of system power control unit (SPCU) is given in this paper, which can not only make a 2G, a 3G, and an LTE subsystems enter sleep mode, but it can also wake them up from sleep mode via the interrupt. During the sleep mode period, either the real-time sleep timer or the global system for mobile (GSM) communication sleep timer can be used individually to arouse the corresponding subsystem. Compared to previous sole voltage supplies on the OWCS, a 2G, a 3G, or an LTE subsystem can be independently configured with three different voltages and frequencies in normal work mode. In the meantime, the voltage supply monitor, which is an important part in the SPCU, can significantly guard the voltage of OWCS in real time. Finally, the SPCU may implement dynamic voltage and frequency scaling (DVFS) for a 2G, a 3G, or an LTE subsystem, which is automatically accomplished by the hardware. PMID:23818835

  13. Geologic applications of an MWD communications system in a development drilling project, Point Pedernales unit, California

    Energy Technology Data Exchange (ETDEWEB)

    Krase, S.J.; Wagnon, J.P. (Teleco Oilfield Services, Broussard, LA (USA)); Lothringer, C. (Unocal, Bakersfield, CA (USA))

    1990-05-01

    A low-cost communication system for measurement while drilling has been developed. This system has been used effectively on a major development project offshore California. The Point Pedemales unit is currently being developed from platform Irene with Unocal serving as the operator. The user end (remote) of the system is designed to reside on any IBM-compatible personal computer. For the Point Pedernales project, the software was installed on a Unocal system and used the existing microwave voice phone communications. The availability of real-time data in the operator's office results in the elimination of unnecessary trips to the rig site. The flexible plotting capabilities allow true stratigraphic thickness logs to be generated. In high-angle, long-reach wells, these plots allow for more accurate correlation not typically achievable with measured depth and true vertical depth logs. This capability allows for casing point selection to be made accurately. The cost savings associated with accurate casing point selection can be significant. The ability to transmit MWD data from the drilling rig to the office allows all personnel involved in a project to take advantage of the real-time benefits of MWD. The systems lends itself to installation on any drilling Project where voice phone communications, including cellular networks, are available.

  14. The system power control unit based on the on-chip wireless communication system.

    Science.gov (United States)

    Li, Tiefeng; Ma, Caiwen; Li, WenHua

    2013-01-01

    Currently, the on-chip wireless communication system (OWCS) includes 2nd-generation (2G), 3rd-generation (3G), and long-term evolution (LTE) communication subsystems. To improve the power consumption of OWCS, a typical architecture design of system power control unit (SPCU) is given in this paper, which can not only make a 2G, a 3G, and an LTE subsystems enter sleep mode, but it can also wake them up from sleep mode via the interrupt. During the sleep mode period, either the real-time sleep timer or the global system for mobile (GSM) communication sleep timer can be used individually to arouse the corresponding subsystem. Compared to previous sole voltage supplies on the OWCS, a 2G, a 3G, or an LTE subsystem can be independently configured with three different voltages and frequencies in normal work mode. In the meantime, the voltage supply monitor, which is an important part in the SPCU, can significantly guard the voltage of OWCS in real time. Finally, the SPCU may implement dynamic voltage and frequency scaling (DVFS) for a 2G, a 3G, or an LTE subsystem, which is automatically accomplished by the hardware.

  15. Using smart phone video to supplement communication of radiology imaging in a neurosurgical unit: technical note.

    Science.gov (United States)

    Shivapathasundram, Ganeshwaran; Heckelmann, Michael; Sheridan, Mark

    2012-04-01

    The use of smart phones within medicine continues to grow at the same rate as mobile phone technology continues to evolve. One use of smart phones within medicine is in the transmission of radiological images to consultant neurosurgeons who are off-site in an emergency setting. In our unit, this has allowed quick, efficient, and safe communication between consultant neurosurgeon and trainees, aiding in rapid patient assessment and management in emergency situations. To describe a new means of smart phone technology use in the neurosurgical setting, where the video application of smart phones allows transfer of a whole series of patient neuroimaging via multimedia messaging service to off-site consultant neurosurgeons. METHOD/TECHNIQUE: Using the video application of smart phones, a 30-second video of an entire series of patient neuroimaging was transmitted to consultant neurosurgeons. With this information, combined with a clinical history, accurate management decisions were made. This technique has been used on a number of emergency situations in our unit to date. Thus far, the imaging received by consultants has been a very useful adjunct to the clinical information provided by the on-site trainee, and has helped expedite management of patients. While the aim should always be for the specialist neurosurgeon to review the imaging in person, in emergency settings, this is not always possible, and we feel that this technique of smart phone video is a very useful means for rapid communication with neurosurgeons.

  16. Tactical emergency medical support: physician involvement and injury patterns in tactical teams.

    Science.gov (United States)

    Gildea, Jon R; Janssen, Alan R

    2008-11-01

    Medical support provided by physicians in police tactical teams has been firmly embraced by the medical community. Our study revisited the 1995 study inquiring into injury patterns in police tactical teams. A national survey was completed by 209 members of tactical teams throughout the country over a 6-week period. An electronic survey was submitted to the National Tactical Officers Association, the International Tactical Emergency Medical Support Association, and state tactical associations. Teams reporting physician utilization were 47% of the whole (69% were presentpolice tactical teams and a need for extensive involvement in all aspects of team health, with special attention to daily health and physical fitness.

  17. Improving medical student intensive care unit communication skills: a novel educational initiative using standardized family members.

    Science.gov (United States)

    Lorin, Scott; Rho, Lisa; Wisnivesky, Juan P; Nierman, David M

    2006-09-01

    To determine whether intensive care unit (ICU) communication skills of fourth-year medical students could be improved by an educational intervention using a standardized family member. Prospective study conducted from August 2003 to May 2004. Tertiary care university teaching hospital. All fourth-year students were eligible to participate during their mandatory four-week critical care medicine clerkship. The educational intervention focused on the initial meeting with the family member of an ICU patient and included formal teaching of a communication framework followed by a practice session with an actor playing the role of a standardized family member of a fictional patient. At the beginning of the critical care medicine rotation, the intervention group received the educational session, whereas students in the control group did not. At the end of each critical care medicine rotation, all students interacted with a different standardized family member portraying a different fictional scenario. Sessions were videotaped and were scored by an investigator blinded to treatment assignment using a standardized grading tool across four domains: a) introduction; b) gathering information; c) imparting information; and d) setting goals and expectations. A total of 106 (97% of eligible) medical students agreed to participate in the study. The total mean score as well as the scores for the gathering information, imparting information, setting goals, and expectations domains for the intervention group were significantly higher than for the control group (p communication skills of fourth-year medical students can be improved by teaching and then practicing a framework for an initial ICU communication episode with a standardized family member.

  18. Research on informational operation application of tactical loitering platform

    Science.gov (United States)

    Wang, Huanhuan; Zhang, Jun; Li, Guoshu; Song, Jinxing; Zhang, Yunhao

    2016-11-01

    The tactical loitering platform, as a multifunctional precision guided weapon, is an important part of constitution of information warfare. Using the combined propulsion system, the flying mode of platform includes supersonic cruise and subsonic loiter. With different loads, the platform is information warfare equipments with functions of region spying, communication control, electronic jamming, target tracking, accurate attack and damage assessment. Also the ability of platform can be enforced by using data link system in the informational operation.

  19. Impact of Trust on Security and Performance in Tactical Networks

    Science.gov (United States)

    2013-06-01

    often scarce in tactical networks such as mobile ad hoc networks ( MANETs ) or wireless sensor networks (WSNs). Finding a balance between burdening the...connectivity, network congestion, and various network layer attacks. Examples of typical tac- tical communication networks include WSNs, MANETs , DTNs, and...system goals such as security and performance. Cho et al. [25] proposed a distributed public key management protocol for MANETs using the composite

  20. Mesh Networking in the Tactical Environment Using White Space Technolog

    Science.gov (United States)

    2015-12-01

    Simulating Channel Metrics via NS-3 Wifi Module Critical to the return of realistic results for a multi-hop network via simulation was the accu- rate...Telecommunications Information Administration SATCOM Satellite Communications xiii SINCGARS Single Channel Ground and Airborne Radio System Transmission Control...to transmit voice and data traffic. 6 The Army field manual that covers tactical radio operations extensively covers the Single Channel Ground and

  1. The theory of shared communication: how parents of technology-dependent children communicate with nurses on the inpatient unit.

    Science.gov (United States)

    Giambra, Barbara K; Sabourin, Teresa; Broome, Marion E; Buelow, Janice

    2014-01-01

    Care may be compromised for hospitalized technology-dependent children if nurses do not communicate with parents to include their knowledge in the child's plan of care. A qualitative study using grounded theory methodology was undertaken to identify parental perceptions and experiences of communication with nurses. The Theory of Shared Communication was the result of this study and includes questioning, listening, explaining, advocating, verifying understanding and negotiating roles to achieve the outcome of mutual understanding of the child's plan of care. Nurses should be aware of parent perceptions about communication when working with families to optimize the care they provide.

  2. Tactical Mission Command (TMC)

    Science.gov (United States)

    2016-03-01

    Internet Protocol IT - Information Technology KPP - Key Performance Parameter $M - Millions of Dollars MAIS - Major Automated Information System...serves as a voice bridging technology allowing disparate voice solutions to communicate seamlessly over the network. WAVE is slated to replace the... information assurance requirements and receive an IATO Met Threshold Continuously provide survivable, interoperable, secure and operationally effective

  3. Fighting corruption in tactical procurement

    NARCIS (Netherlands)

    Obanda Wanyama, Peter

    2010-01-01

    Vast amount of public resources are spent on procurement. Effective public procurement yields additional budget space, hence it ought to be conducted with due diligence. However, public procurement most especially tactical procurement in local governments in Uganda is vulnerable to corruption. In

  4. Fighting corruption in tactical procurement

    NARCIS (Netherlands)

    Obanda Wanyama, Peter

    2010-01-01

    Vast amount of public resources are spent on procurement. Effective public procurement yields additional budget space, hence it ought to be conducted with due diligence. However, public procurement most especially tactical procurement in local governments in Uganda is vulnerable to corruption. In th

  5. United States Marine Corps Career Designation Board: Significant Factors in Predicting Selection

    Science.gov (United States)

    2014-03-01

    Total Force Data Warehouse USMC United States Marine Corps USNA United States Naval Academy WTI Weapons and Tactics Instructor XO...Tactics Instructor ( WTI ), Professional Military Education (PME) complete, and Special Education/Advanced Degree Programs’ graduates had a

  6. A framework for assessing impact of units of scholarly communication based on OAI-PMH harvesting of usage information

    CERN Document Server

    CERN. Geneva; Van de Sompel, Herbert

    2005-01-01

    The wide-spread implementation of institutional repositories (IR), digital libraries, preprint services, and open access journals has dramatically changed the communication options that are available to scholars. At the same time, scholarship itself is becoming digital, thereby fundamentally extending the notion of a unit of scholarly communication beyond journal papers to include multimedia files, data sets, simulations, visualizations, etc. Meanwhile, the evaluation of scholarly performance remains bound to the use of citation data derived from a subset of all available communication channels (pre-selected journals), and an ever decreasing subset of all communicated units (journal papers). Clearly, there is a need for frameworks that allow measuring scholarly activity and its impact in the context of this new reality. We discuss the architecture of a system that is being developed at the Los Alamos National Laboratory that aims at determining impact and prestige rankings on the basis of aggregated usage dat...

  7. Broadening the units of analysis in communication: speech and nonverbal behaviours in pragmatic comprehension.

    Science.gov (United States)

    Kelly, S D

    2001-06-01

    Recently, much research has explored the role that nonverbal pointing behaviours play in children's early acquisition of language, for example during word learning. However, few researchers have considered the possibility that these behaviours may continue to play a role in language comprehension as children develop more sophisticated language skills. The present study investigates the role that eye gaze and pointing gestures play in three- to five-year-olds understanding of complex pragmatic communication. Experiment 1 demonstrates that children (N = 29) better understand videotapes of a mother making indirect requests to a child when the requests are accompanied by nonverbal pointing behaviours. Experiment 2 uses a different methodology in which children (N = 27) are actual participants rather than observers in order to generalize the findings to naturalistic, face-to-face interactions. The results from both experiments suggest that broader units of analysis beyond the verbal message may be needed in studying children's continuing understanding of pragmatic processes.

  8. Bidirectional relationship of mast cells-neurovascular unit communication in neuroinflammation and its involvement in POCD.

    Science.gov (United States)

    Li, Nana; Zhang, Xiang; Dong, Hongquan; Hu, Youli; Qian, Yanning

    2017-03-30

    Postoperative cognitive dysfunction (POCD) has been hypothesized to be mediated by surgery-induced neuroinflammation, which is also a key element in the pathobiology of neurodegenerative diseases, stroke, and neuropsychiatric disorders. There is extensive communication between the immune system and the central nervous system (CNS). Inflammation resulting from activation of the innate immune system cells in the periphery can impact central nervous system behaviors, such as cognitive performance. Mast cells (MCs), as the"first responders" in the CNS, can initiate, amplify, and prolong other immune and nervous responses upon activation. In addition, MCs and their secreted mediators modulate inflammatory processes in multiple CNS pathologies and can thereby either contribute to neurological damage or confer neuroprotection. Neuroinflammation has been considered to be linked to neurovascular dysfunction in several neurological disorders. This review will provide a brief overview of the bidirectional relationship of MCs-neurovascular unit communication in neuroinflammation and its involvement in POCD, providing a new and unique therapeutic target for the adjuvant treatment of POCD.

  9. Development of Communication in Children with Autism Spectrum Disorders in the United States and Russia

    Directory of Open Access Journals (Sweden)

    Esterbrook R.L.,

    2016-10-01

    Full Text Available The article presents an analysis of theoretical principles and methodological approaches within the framework of research schools both in the United States and Russia; these schools provide the basis for the development of effective learning and communication skills for children with Autism Spectrum Disorders (ASD. The authors consider the indicators for communication disorders in children with ASD, as well as the main strategies for overcoming them in the context of utilizing verbal behavior analysis (B.F. Skinner, M.L. Sundberg, J.W. Partington, and M.L. Barbera - USA, the tradition of cultural-historical psychology (L.S. Vygotsky, D.B. Elkonin, B.D. Elkonin - Russia, reflective-activity approach (A.N. Leontiev, V.K. Zaretsky – Russia, the theory of systemic dynamic localization of higher mental functions(A.R. Luria – Russia, and method of ”replacing ontogenesis” (B.A. Arkhipov, A.V. Semenovich Russia. Despite the differences in methodologies used by American and Russian scholars, the most important idea is that the researchers and practitioners of both schools have common goal: to concentrate their efforts on developing social interaction skills in children with ASD, which helps them to better adjust in their lives and function in the social environment

  10. United Nations Convention on the Use of Electronic Communications in International Contracts: Practical relevance and lessons learned

    OpenAIRE

    Castellani, Luca G.

    2015-01-01

    The United Nations Convention on the Use of Electronic Communications in International Contracts is the first treaty aiming at facilitating cross-border use of electronic communications in commercial relations. The article describes the policy goals behind the preparation of that Convention, its scope of application and its main substantive provisions. It makes specific reference to the interaction of that Convention with other treaties already adopted by Colombia and by numerous other States...

  11. Effects of nursing unit spatial layout on nursing team communication patterns, quality of care, and patient safety.

    Science.gov (United States)

    Hua, Ying; Becker, Franklin; Wurmser, Teri; Bliss-Holtz, Jane; Hedges, Christine

    2012-01-01

    Studies investigating factors contributing to improved quality of care have found that effective team member communication is among the most critical and influential aspects in the delivery of quality care. Relatively little research has examined the role of the physical design of nursing units on communication patterns among care providers. Although the concept of decentralized unit design is intended to increase patient safety, reduce nurse fatigue, and control the noisy, chaotic, and crowded space associated with centralized nursing stations, until recently little attention has been paid to how such nursing unit designs affected communication patterns or other medical and organizational outcomes. Using a pre/post research design comparing more centralized or decentralized unit designs with a new multi-hub design, the aim of this study was to describe the relationship between the clinical spatial environment and its effect on communication patterns, nurse satisfaction, distance walked, organizational outcomes, patient safety, and patient satisfaction. Hospital institutional data indicated that patient satisfaction increased substantially. Few significant changes were found in communication patterns; no significant changes were found in nurse job satisfaction, patient falls, pressure ulcers, or organizational outcomes such as average length of stay or patient census.

  12. 城市形象跨文化传播策略研究--基于对佛山市政府英文网的分析%Research on the Tactics of Cross-Cultural Communication of an Urban Image---Based on the Analysis of the English Website of the Foshan Municipal Government

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    From the perspective of cross-cultural communication,an urban image originates from a national culture,and its cross-cultural communication is fundamentally the integration of national cultures.Hence, the cross-cultural communication of an urban image undergoes the ethnocentric,ethnorelative and third cul-ture building stages,which need to be supported by corresponding linguistic,communicative and goal tac-tics so as to achieve the expected goals.Based on the theoretical framework constructed from the combina-tion of relevance theory,cross-cultural sensitivity and third culture building,the analysis of the English website of the Foshan municipal government has found that the cross-cultural communication of Foshan’s ur-ban image has encountered the problems of lack of levels,low time effectiveness and weak interactiveness in the application of the above-mentioned tactics.To deal with these problems,a number of feasible sugges-tions are put forward.%从跨文化交际的角度看,城市形象源于民族文化,其跨文化传播的实质是民族文化的交融,因此,城市形象跨文化传播经历民族中心主义、民族相对主义和第三方文化构建三个阶段,这三个阶段需要有相应的语言策略、交际策略和目标策略支持,方可达到预期目标。根据基于关联理论、跨文化敏感度和第三方文化建设构建出的理论框架,对佛山市政府英文网进行的分析发现,佛山城市形象跨文化传播在策略应用上存在层次性不足、时效性不高和交互性不强的问题,对此提出了一些可行性建议。

  13. Integrated strategic and tactical biomass-biofuel supply chain optimization.

    Science.gov (United States)

    Lin, Tao; Rodríguez, Luis F; Shastri, Yogendra N; Hansen, Alan C; Ting, K C

    2014-03-01

    To ensure effective biomass feedstock provision for large-scale biofuel production, an integrated biomass supply chain optimization model was developed to minimize annual biomass-ethanol production costs by optimizing both strategic and tactical planning decisions simultaneously. The mixed integer linear programming model optimizes the activities range from biomass harvesting, packing, in-field transportation, stacking, transportation, preprocessing, and storage, to ethanol production and distribution. The numbers, locations, and capacities of facilities as well as biomass and ethanol distribution patterns are key strategic decisions; while biomass production, delivery, and operating schedules and inventory monitoring are key tactical decisions. The model was implemented to study Miscanthus-ethanol supply chain in Illinois. The base case results showed unit Miscanthus-ethanol production costs were $0.72L(-1) of ethanol. Biorefinery related costs accounts for 62% of the total costs, followed by biomass procurement costs. Sensitivity analysis showed that a 50% reduction in biomass yield would increase unit production costs by 11%.

  14. Strategies for the Communications Unit: How Can We Become Central to the University and Its Mission?

    Science.gov (United States)

    Wartella, Ellen

    1996-01-01

    Considers why communications departments are not considered central to the mission of universities and makes suggestions about what can be done. Maintains that labeling of communications departments as "communications departments" is ambiguous; communications departments lack intellectual unity and are isolated; and they do not address public…

  15. Fundamental Tactical Principles of Soccer: A Comparison of Different Age Groups.

    Science.gov (United States)

    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.

  16. Optimized Control Tactics and Experimental Study of Small-sized Wind Power Generator Units%小型风力发电机组优化控制策略与实验研究

    Institute of Scientific and Technical Information of China (English)

    包道日娜; 张万祥; 刘志璋; 田瑞

    2009-01-01

    Presented were tactics for optimizing and controlling the power of a small-sized wind turbine generator unit.In the light of a 300 W/24 V permanent magnetic power generator being chosen and by using Wilson blades,a calculation model was devised,and blades for 300 W wind turbines were designed by using MATLAB language.From the phenomenon that the design of a controller is isolated and separated from the matching characteristics of blades and generators in the existing control systems for wind turbines,designed was a controller to mutually match the generator and blades of the wind turbine generator.During the wind tunnel tests,the variation law of the prototype power output with the system voltage was tested under the condition of a constant wind speed of 8,10,12 and 15 m/s etc.,respectively.When the system voltage decreases,the wind turbine power output will all along decrease.In this process,no phenomenon of power output increase emerges.This is fully verified by the wind turbine generator operating in the pre-peak zone.When the wind speed is greater than the rated one,the control system can control the power output of the wind turbine generator by reducing the resistance value of the load of the connect-in system.The foregoing may offer definite guidance and is of practical value for studying the controllability,reliability and durability of a small-sized wind power generation system.%提出一种小型风力发电机组功率的优化控制策略.根据选定的300 W/24 V永磁发电机,使用Wilson叶片设计计算模型,应用MATLAB语言设计了300 W风机叶片;并针对现有风机控制系统中将控制器的设计与叶片、电机的匹配特性彼此孤立、分离的现象,设计出与风力发电机的电机、叶片相互匹配的控制器.在风洞试验中测试了样机在8、10 、12 、15 m/s等风速一定条件下,功率随系统电压的变化规律,当降低系统电压时,风机输出功率会一直下降,在此过程中并没有出现

  17. Strategy for tactical cellular connectivity

    Science.gov (United States)

    Carlson, Frederick R.

    2011-06-01

    This paper proposes a strategy to unify four disparate networks under an Internet Protocol (IP) umbrella. The first network is the Army Warfighter Information Network - Tactical (WIN-T) area common user system. The second network is an extension to the area common user system using the Mobile Ad Hoc Interoperability Networking Gateway (MAINGATE) system. The third network is the Worldwide Interoperability for Microwave Access (WiMax) based wireless access network and the forth network is the 802.11 WiFi Network. It is the intent of this paper to propose a skeletal wireless strategy that at its core will create everything over IP (EoIP) and "Everything over IEEE" ("EoIEEE") standards at the tactical level of the battlefield.

  18. Tactical Utility of Tailored Systems

    Science.gov (United States)

    2015-07-10

    www.popsci.com/ cars /article/2011-06/how-first- crowdsourced-military- car -can-remake-future-defense- manufacturing Tactical Utility of Tailored Systems...year lead time to develop a piece of equipment, if we were able to collapse the pace of which that manufacturing takes place, that would save taxpayers...within budget. This paper hopes to explore the idea of combining virtual environments and rapid manufacturing to create tailored materiel specific

  19. Tactical Responses to Concentrated Artillery

    Science.gov (United States)

    1989-01-01

    aerial artillery at General Heinz Guderian’s crossing of the Meuse in May 1940 is indicative of the operational effect of tactical concentration at the...of maneuver they wished to fight. Another former tsarist artilleryman, General Golovin , argued in a 1925 article that artillery was even more...important in maneuver warfare. According to Golovin , it is necessary in order to preserve one’s freedom to maneuver and to deny it to the enemy: "The initial

  20. 77 FR 51048 - United States et al. v. Verizon Communications Inc. et al.; Proposed Final Judgment and...

    Science.gov (United States)

    2012-08-23

    ...; COX COMMUNICATIONS, INC., 1400 Lake Hearn Drive, Atlanta, GA 30319, and BRIGHT HOUSE NETWORKS, LLC, 5000 Campuswood Drive, East Syracuse, NY 13057, Defendants. ] COMPLAINT The United States of America... data services (e.g., texting and Internet access) provided over a radio network and allow customers...

  1. A Daily Goals Tool to Facilitate Indirect Nurse-Physician Communication During Morning Rounds on a Medical-Surgical Unit.

    Science.gov (United States)

    Perry, Veronica; Christiansen, Mollie; Simmons, Angela

    2016-01-01

    Interprofessional bedside rounds are essential for patient-centered care. However, it may be difficult for nurses to round with physicians on medical-surgical units. Using a daily goals tool for indirect rounds improved nurse-physician communication and interprofessional care for patients.

  2. Tactical Competency Survey PRETEST Data Base.

    Science.gov (United States)

    1983-05-01

    discussion Yes so 106. Tactical Symposium Tes go 107. Tactical warfare Area Committee Meeting (Battle Goup level) Yres 3r, 108. Int:a-varfare- comunity ... TECNICAL KNOWLEDGE/ *-118 ,. . . .° . ... , . . .2 2 - paqe 6 . CTCPC, INDIVIrUALSl PERCEPTION OF NAVY PRIORITY, COMPABISION OF TACTICS VERSUS...Social Psychology , New York: Holt, Rinehart, and Winston, 1958. Blau, P. M. and Scott, R. W., Formal Organizations, San Francisco: Chandler, 1962

  3. Exploring Listening Comprehension Tactics and Interaction Patterns

    Institute of Scientific and Technical Information of China (English)

    常红梅

    2004-01-01

    Examining specific tactics is useful in language teaching.Cognitive strategies identified in the literature include elaboration,prediction,contextualization and visualization;Metacognitive strategies identified include self-monitoring,selective attention,directed attention,self-evaluation and so on.In the comparison of the two learners' listening results,it was found that although they used many similar tactics,the higher ability learner demonstrated more effective use of both cognitive and metacognitive tactics.

  4. Tactics for the New Guerilla Trainer.

    Science.gov (United States)

    Mershon, Phil

    2001-01-01

    Discusses tactics for surviving as a trainer in an unfriendly organizational atmosphere. Offers a method for demonstrating to managers the connection between quality assurance and employee empowerment. (JOW)

  5. Topology control of tactical wireless sensor networks using energy efficient zone routing

    Directory of Open Access Journals (Sweden)

    Preetha Thulasiraman

    2016-02-01

    Full Text Available The US Department of Defense (DoD routinely uses wireless sensor networks (WSNs for military tactical communications. Sensor node die-out has a significant impact on the topology of a tactical WSN. This is problematic for military applications where situational data is critical to tactical decision making. To increase the amount of time all sensor nodes remain active within the network and to control the network topology tactically, energy efficient routing mechanisms must be employed. In this paper, we aim to provide realistic insights on the practical advantages and disadvantages of using established routing techniques for tactical WSNs. We investigate the following established routing algorithms: direct routing, minimum transmission energy (MTE, Low Energy Adaptive Cluster Head routing (LEACH, and zone clustering. Based on the node die out statistics observed with these algorithms and the topological impact the node die outs have on the network, we develop a novel, energy efficient zone clustering algorithm called EZone. Via extensive simulations using MATLAB, we analyze the effectiveness of these algorithms on network performance for single and multiple gateway scenarios and show that the EZone algorithm tactically controls the topology of the network, thereby maintaining significant service area coverage when compared to the other routing algorithms.

  6. Communications

    Science.gov (United States)

    Bailenson, Jeremy; Buzzanell, Patrice; Deetz, Stanley; Tewksbury, David; Thompson, Robert J.; Turow, Joseph; Bichelmeyer, Barbara; Bishop, M. J.; Gayeski, Diane

    2013-01-01

    Scholars representing the field of communications were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might change our understanding. The scholars included Jeremy Bailenson, Patrice Buzzanell, Stanley Deetz, David Tewksbury, Robert J. Thompson, and…

  7. Organizational Commitment through Organizational Socialization Tactics

    Science.gov (United States)

    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…

  8. Tactical/Combat Engines Cetane Window Evaluation

    Science.gov (United States)

    2013-01-31

    custom diesel fuels typically used in Homogeneous Charge Coupled Ignition ( HCCI ) research engines . These fuels are characterized by a very heavy...UNCLASSIFIED TACTICAL/COMBAT ENGINES CETANE WINDOW EVALUATION INTERIM REPORT TFLRF No. 436 by Gregory A. Hansen, Douglas Yost...report when no longer needed. Do not return it to the originator. UNCLASSIFIED UNCLASSIFIED TACTICAL/COMBAT ENGINES CETANE WINDOW

  9. Intelligent tactical asset allocation support system

    NARCIS (Netherlands)

    Hiemstra, Y.

    1995-01-01

    This paper presents an advanced support system for Tactical Asset Allocation. Asset allocation explains over 90% of portfolio performance (Brinson, Hood and Beebower, 1988). Tactical asset allocation adjusts a strategic portfolio on the basis of short term market outlooks. The system includes apredi

  10. Intelligent tactical asset allocation support system

    NARCIS (Netherlands)

    Hiemstra, Y.

    1995-01-01

    This paper presents an advanced support system for Tactical Asset Allocation. Asset allocation explains over 90% of portfolio performance (Brinson, Hood and Beebower, 1988). Tactical asset allocation adjusts a strategic portfolio on the basis of short term market outlooks. The system includes apredi

  11. Intelligent tactical asset allocation support system

    NARCIS (Netherlands)

    Hiemstra, Y.

    1995-01-01

    This paper presents an advanced support system for Tactical Asset Allocation. Asset allocation explains over 90% of portfolio performance (Brinson, Hood and Beebower, 1988). Tactical asset allocation adjusts a strategic portfolio on the basis of short term market outlooks. The system includes

  12. Cognitive model supported tactical training simulation

    NARCIS (Netherlands)

    Doesburg, W.A. van; Bosch, K. van den

    2005-01-01

    Simulation-based tactical training can be made more effective by using cognitive software agents to play key roles (e.g. team mate, adversaries, instructor). Due to the dynamic and complex nature of military tactics, it is hard to create agents that behave realistically and support the training lead

  13. Training tactical decision making using cognitive models

    NARCIS (Netherlands)

    Bosch, K. van den; Doesburg, W.A. van

    2005-01-01

    Simulation-based tactical training can be made more effective by using cognitive software agents to play key roles (e.g. team mates, adversaries). For successful use in training, agents should show tactically representative behavior that support trainees in achieving the learning objectives. For a t

  14. Which alternative communication methods are effective for voiceless patients in Intensive Care Units? A systematic review.

    Science.gov (United States)

    Carruthers, Helen; Astin, Felicity; Munro, Wendy

    2017-03-29

    To assess the effectiveness of Augmentative and Alternative Communication (AAC) strategies to enable people who are temporarily voiceless due to medical intervention, to communicate. A systematic review informed by a protocol published on an international register. Ten databases were searched from January 2004 to January 2017. Included studies assessed the effect of using AAC strategies on patient related outcomes and barriers to their use. All included studies were quality appraised. Due to the heterogeneity of interventions and outcome measures findings were narratively reviewed. Twelve studies met the inclusion criteria and were included in the review reporting outcomes from 1981 patient and 454 health professional participants. The quality of included studies were moderate to weak. AAC communication strategies increased the number of communication interactions, improved patient satisfaction with communication and reduced communication difficulties. Barriers to usage were device characteristics, the clinical condition of the patient, lack of timeliness in communication and staff constraints. There is preliminary, but inconsistent evidence that AAC strategies are effective in improving patient satisfaction with communication and reducing difficulties in communication. A lack of comparable studies precluded the identification of the most effective AAC strategy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. CTS /Hermes/ - United States experiments and operations summary. [Communications Technology Satellite

    Science.gov (United States)

    Donoughe, P. L.; Hunczak, H. R.

    1977-01-01

    The U.S. experiments conducted with the Communications Technology Satellite, a joint Canadian-U.S. venture launched in 1976, are discussed. The 14/12 GHz frequencies employed by the 200-W transmitter on board the satellite provide two-way television and voice communications. Applications of the satellite in the categories of health care, community services and education are considered; experiments have also made use of the special properties of the super-high frequency band (e.g. link characterization and digital communications). Time-sharing of the 14/12 GHz communication between the U.S. and Canada has functioned well.

  16. Communication and management: Researching corporate communication and knowledge communication in organizational settings

    OpenAIRE

    Lurati, Francesco; Eppler, Martin J.

    2011-01-01

    This article describes two areas of research in the field of communication within the context of organizations: corporate communication and knowledge communication. In the first part of the article it is argued that there is a clear distinction between strategic and tactical communication and it is shown that very often these two domains are confused. Then the theoretical backgrounds of each domain are discussed. The second part of the article introduces knowledge communication as an instru...

  17. The Effect of an Electronic SBAR Communication Tool on Documentation of Acute Events in the Pediatric Intensive Care Unit.

    Science.gov (United States)

    Panesar, Rahul S; Albert, Ben; Messina, Catherine; Parker, Margaret

    2016-01-01

    The Situation, Background, Assessment, Recommendation (SBAR) handoff tool is designed to improve communication. The effects of integrating an electronic medical record (EMR) with a SBAR template are unclear. The research team hypothesizes that an electronic SBAR template improves documentation and communication between nurses and physicians. In all, 84 patient events were recorded from 542 admissions to the pediatric intensive care unit. Three time periods were studied: (a) paper documentation only, (b) electronic documentation, and (c) electronic documentation with an SBAR template. Documentation quality was assessed using a 4-point scoring system. The frequency of event notes increased progressively during the 3 study periods. Mean quality scores improved significantly from paper documentation to EMR free-text notes and to electronic SBAR-template notes, as did nurse and attending physician notification. The implementation of an electronic SBAR note is associated with more complete documentation and increased frequency of documentation of communication among nurses and physicians.

  18. How Peer Communication and Engagement Motivations Influence Social Media Shopping Behavior: Evidence from China and the United States.

    Science.gov (United States)

    Muralidharan, Sidharth; Men, Linjuan Rita

    2015-10-01

    Based on consumer socialization theory, this study proposes and tests a conceptual model of social media shopping behavior, which links the antecedents of user motivations of engagement and peer communication about products to shopping behavior through social media. A cross-cultural survey was conducted with social media users in two culturally distinct markets with the largest Internet population: China (n=304) and the United States (n=328). Findings showed that social interaction, information, and remuneration were positive antecedents of peer communication for users from both countries. Peer communication positively impacted social media shopping behavior, and cultural differences were observed, with social interaction being important to Chinese users' shopping behavior, while remuneration was more important to American users. Implications are discussed.

  19. An Analysis of Marine Corps Beyond Line of Sight Wideband Satellite Communications Requirements

    Science.gov (United States)

    2010-09-01

    Network (SWAN) ............................................40 9. Tropo /Satellite Support Radio (TSSR) ............................................42...Service Tactical Communications Program TROPO ...tropospheric scatter TSSR..................................................tropospheric scatter ( TROPO )-satellite support radio TSST

  20. Measuring tactical behaviour in football.

    Science.gov (United States)

    Sampaio, J; Maçãs, V

    2012-05-01

    The present study explored how football players' dynamic positional data can be used to assess tactical behaviour by measuring movement patterns and inter-player coordination. A pre post-test design was used to assess the effects of a 13-week constructivist and cognitivist training program by measuring behaviour in a 5 × 5 football small-sided game, played on a 60 × 40 m outdoor natural turf pitch. Data was captured at 5 Hz by GPS devices (SPI Pro, GPSports, Canberra, Australia) and analysed with non-linear signal processing methods. Approximate entropy values were lower in post-test situations suggesting that these time series became more regular with increasing expertise in football. Relative phase post-test values showed frequent periods with a clear trend to moving in anti-phase, as measured by players' distance to the centre of the team. These advances may open new research topics under the tactical scope and allow narrowing the gap between sports sciences and sports coaching. © Georg Thieme Verlag KG Stuttgart · New York.

  1. Text(ing) in Context: The Future of Workplace Communication in the United States

    Science.gov (United States)

    Kiddie, Thomas J.

    2014-01-01

    Following Rogers's theory of the diffusion of innovations, the author questions whether youth entering the workforce will act as change agents to evolve primary business communication channels from email to text-messaging. Expanding on research performed in 2009, the author investigates three communication scenarios: scheduling meetings,…

  2. Text(ing) in Context: The Future of Workplace Communication in the United States

    Science.gov (United States)

    Kiddie, Thomas J.

    2014-01-01

    Following Rogers's theory of the diffusion of innovations, the author questions whether youth entering the workforce will act as change agents to evolve primary business communication channels from email to text-messaging. Expanding on research performed in 2009, the author investigates three communication scenarios: scheduling meetings,…

  3. Text(ing) in Context: The Future of Workplace Communication in the United States

    Science.gov (United States)

    Kiddie, Thomas J.

    2014-01-01

    Following Rogers's theory of the diffusion of innovations, the author questions whether youth entering the workforce will act as change agents to evolve primary business communication channels from email to text-messaging. Expanding on research performed in 2009, the author investigates three communication scenarios: scheduling meetings,…

  4. Videos, tweet-ups, and training unite scientist communicators at Fall Meeting

    Science.gov (United States)

    Adams, Mary Catherine; Ramsayer, Kate

    2012-02-01

    AGU's public information office held several events at the 2011 Fall Meeting designed to train, recognize, and reward member scientists who communicate with, or want to communicate with, nonscience audiences. On Sunday, about 90 researchers gathered at the Marriott Marquis hotel for an all-day science communications training event covering topics including journalism from the insider's perspective, storytelling, and using humor to share science. On Wednesday a communications panel focusing specifically on climate science shared tips on communicating with audiences via TV and the Web, among other outlets. At a social media soiree Monday evening, geobloggers, Facebook fans, Twitter followers, and others met in person and talked about how to share news and research across the many platforms of the Internet. Later in the week, bloggers from AGU's blogosphere and other sites met for lunch to discuss the online Earth and space science community.

  5. The Obstacles against Nurse-Family Communication in Family-Centered Care in Neonatal Intensive Care Unit: a Qualitative Study

    Directory of Open Access Journals (Sweden)

    Zahra Hadian Shirazi

    2015-09-01

    Full Text Available Introduction: Communication is one of the key principles in Family-Centered Care (FCC. Studies have shown some drawbacks in communication between families and nurses. Therefore, the present study aimed to recognize the obstacles against nurse-family communication in FCC in Neonatal Intensive Care Unit (NICU. Methods: This qualitative study was conducted on 8 staff nurses in 2 NICUs affiliated to Shiraz University of Medical Sciences selected through purposive sampling. The data were collected using 8 deep semi-structured interviews and 3 observations. Then, they were analyzed through inductive content analysis. Results: Data analysis resulted in identification of 3 main categories and 7 subcategories. The first category was organizational factors with 2 subcategories of educational domain (inadequate education, lack of a system for nursing student selection, and poor professionalization and clinical domain (difficult working conditions, lack of an efficient system for ongoing education and evaluation, and authoritarian management. The second category was familial factors with socio-cultural, psychological, and economic subcategories. The last category was the factors related to nurses with socio-cultural and psycho-physical subcategories.Conclusion: Identification of the obstacles against nurse-family communication helps managers of healthcare systems to plan and eliminate the challenges of effective communication. Besides, elimination of these factors leads to appropriate strategies in NICUs for effective application of FCC.

  6. A Descriptive Analysis of US Prehospital Care Response to Law Enforcement Tactical Incidents.

    Science.gov (United States)

    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

  7. Modification and Validation of an Automotive Data Processing Unit, Compessed Video System, and Communications Equipment

    Energy Technology Data Exchange (ETDEWEB)

    Carter, R.J.

    1997-04-01

    The primary purpose of the "modification and validation of an automotive data processing unit (DPU), compressed video system, and communications equipment" cooperative research and development agreement (CRADA) was to modify and validate both hardware and software, developed by Scientific Atlanta, Incorporated (S-A) for defense applications (e.g., rotary-wing airplanes), for the commercial sector surface transportation domain (i.e., automobiles and trucks). S-A also furnished a state-of-the-art compressed video digital storage and retrieval system (CVDSRS), and off-the-shelf data storage and transmission equipment to support the data acquisition system for crash avoidance research (DASCAR) project conducted by Oak Ridge National Laboratory (ORNL). In turn, S-A received access to hardware and technology related to DASCAR. DASCAR was subsequently removed completely and installation was repeated a number of times to gain an accurate idea of complete installation, operation, and removal of DASCAR. Upon satisfactory completion of the DASCAR construction and preliminary shakedown, ORNL provided NHTSA with an operational demonstration of DASCAR at their East Liberty, OH test facility. The demonstration included an on-the-road demonstration of the entire data acquisition system using NHTSA'S test track. In addition, the demonstration also consisted of a briefing, containing the following: ORNL generated a plan for validating the prototype data acquisition system with regard to: removal of DASCAR from an existing vehicle, and installation and calibration in other vehicles; reliability of the sensors and systems; data collection and transmission process (data integrity); impact on the drivability of the vehicle and obtrusiveness of the system to the driver; data analysis procedures; conspicuousness of the vehicle to other drivers; and DASCAR installation and removal training and documentation. In order to identify any operational problems not captured by the systems

  8. COMMUNICATIONS

    CERN Document Server

    A. Petrilli

    2013-01-01

    The organisation of the Open Days at the end of September was the single biggest effort of the CMS Communications Group this year. We would like to thank all volunteers for their hard work to show our Point 5 facilities and explain science and technology to the general public. During two days more than 5,000 people visited the CMS detector underground and profited from the surface activities, which included an exhibition on CMS, a workshop on superconductivity, and an activity for our younger visitors involving wooden Kapla blocks. The Communications Group took advantage of the preparations to produce new CMS posters that can be reused at other venues. Event display images have been produced not just for this occasion but also for other exhibits, education purposes, publications etc. During the Open Days, Gilles Jobin, 2012 winner of CERN Collide@CERN prize, performed his Quantum show in Point 5, with the light installation of German artist Julius von Bismarck. Image 3: CERN Open Days at CMS wel...

  9. COMMUNICATIONS

    CERN Multimedia

    L. Taylor and D. Barney

    2010-01-01

    CMS Centres, Outreach and the 7 TeV Media Event The new CMS Communications group is now established and is addressing three areas that are critical to CMS as it enters the physics operations phase: - Communications Infrastructure, including almost 50 CMS Centres Worldwide, videoconferencing systems, and CERN meeting rooms - Information systems, including the internal and external Web sites as well as the document preparation and management systems - Outreach and Education activities, including working with print, radio and TV media, visits to CMS, and exhibitions. The group has been active in many areas, with the highest priority being accorded to needs of CMS operations and preparations for the major media event planned for 7 TeV collisions. Unfortunately the CMS Centre@CERN suffered a major setback when, on 21st December, a cooling water pipe froze and burst on the floor above the CMS Centre main room. Water poured through the ceiling, flooding the floor and soaking some of the consoles, before e...

  10. Towards elucidating the neuronal basis of cognitive units in non-experimental, real-life communication using ECoG

    Directory of Open Access Journals (Sweden)

    Johanna eDerix

    2014-06-01

    Full Text Available Exchange of thoughts by means of expressive speech is fundamental to human communication. However, the neuronal basis of real-life communication in general, and of verbal exchange of ideas in particular, has rarely been studied until now. Here, our aim was to establish an approach for exploring the neuronal processes related to cognitive idea units (IUs in conditions of non-experimental speech production. We investigated whether such units corresponding to single, coherent chunks of speech with syntactically-defined borders, are useful to unravel the neuronal mechanisms underlying real-world human cognition. To this aim, we employed simultaneous electrocorticography (ECoG and video recordings obtained in pre-neurosurgical diagnostics of epilepsy patients. We transcribed non-experimental, daily hospital conversations, identified IUs in transcriptions of the patients’ speech, classified the obtained IUs according to a previously-proposed taxonomy focusing on memory content, and investigated the underlying neuronal activity. In each of our three subjects, we were able to collect a large number of IUs which could be assigned to different functional IU subclasses with a high inter-rater agreement. IU-related responses of brain activity showed significant modulations of the spectral magnitude in high gamma frequencies (70-150 Hz in mouth motor, language, and higher-order association areas. Neuronal responses specific to different IU subclasses were observed in the inferior parietal and prefrontal cortex. Thus, IU-based analysis of ECoG recordings during non-experimental communication elicited topographically- and functionally-specific effects. We conclude that segmentation of spontaneous real-world speech in linguistically-motivated units is a promising strategy for elucidating the neuronal basis of mental processing during non-experimental communication.

  11. Tactics for homing in mobile life

    DEFF Research Database (Denmark)

    Petersen, Marianne Graves; Lynggard, Aviaja Borup; Krogh, Peter Gall

    2010-01-01

    For many people home making is an activity, which extends beyond a single house. We introduce the terminology of Homing as the act of home making, when in a primary home, secondary home or more temporary spaces. By point of departure in existing literature on home making and through ethnographic...... and argue that several of the tactics identified are currently not well supported. We discuss how technology design can learn from this study through pointing to the potential in designing mobile technologies to better support these unsupported tactics. We consider the tactics as a tool for deeper...

  12. Predicting Reliability of Tactical Network Using RBFNN

    Institute of Scientific and Technical Information of China (English)

    WANG Xiao-kai; HOU Chao-zhen

    2005-01-01

    A description of the reliability evaluation of tactical network is given, which reflects not only the non-reliable factors of nodes and links but also the factors of network topological structure. On the basis of this description, a reliability prediction model and its algorithms are put forward based on the radial basis function neural network (RBFNN) for the tactical network. This model can carry out the non-linear mapping relationship between the network topological structure, the nodes reliabilities, the links reliabilities and the reliability of network. The results of simulation prove the effectiveness of this method in the reliability and the connectivity prediction for tactical network.

  13. Tactical Synthesis Of Efficient Global Search Algorithms

    Science.gov (United States)

    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.

  14. National survey of clinical communication assessment in medical education in the United Kingdom (UK)

    Science.gov (United States)

    2014-01-01

    Background All medical schools in the UK are required to be able to provide evidence of competence in clinical communication in their graduates. This is usually provided by summative assessment of clinical communication, but there is considerable variation in how this is carried out. This study aimed to gain insight into the current assessment of clinical communication in UK medical schools. Methods The survey was sent via e-mail to communication leads who then were asked to consult with all staff within their medical school involved in the assessment of communication. Results Results were obtained from 27 out of 33 schools (response rate 82%) and a total of 34 courses. The average number of assessments per year was 2.4 (minimum 0, maximum 10). The Objective Structured Clinical Exam (OSCE) was the most commonly used method of assessment (53%). Other assessments included MCQ and workplace based assessments. Only nine courses used a single method of assessment. Issues raised included, logistics and costs of assessing mainly by OSCE, the robustness and reliability of such exams and integration with other clinical skills. Conclusions It is encouraging that a variety of assessment methods are being used within UK medical schools and that these methods target different components of clinical communication skills acquisition. PMID:24417939

  15. Tactical Voting in Plurality Elections

    CERN Document Server

    Araújo, Nuno A M; Herrmann, Hans J; 10.1371/journal.pone.0012446

    2010-01-01

    How often will elections end in landslides? What is the probability for a head-to-head race? Analyzing ballot results from several large countries rather anomalous and yet unexplained distributions have been observed. We identify tactical voting as the driving ingredient for the anomalies and introduce a model to study its effect on plurality elections, characterized by the relative strength of the feedback from polls and the pairwise interaction between individuals in the society. With this model it becomes possible to explain the polarization of votes between two candidates, understand the small margin of victories frequently observed for different elections, and analyze the polls' impact in American, Canadian, and Brazilian ballots. Moreover, the model reproduces, quantitatively, the distribution of votes obtained in the Brazilian mayor elections with two, three, and four candidates.

  16. Department of the Navy Supporting Data for Fiscal Year 1983 Budget Estimates Descriptive Summaries Submitted to Congress February 1982. Research, Development, Test and Evaluation, Navy. Book 3 of 3. Tactical Programs, Intelligence & Communications, Management & Support

    Science.gov (United States)

    1982-02-01

    34 ’,. scbheduled for fall 1982. Complete full-scale engineering development with primary emphiasis on actack capabilitied. Candu .- Bare .f Inspection and Survey...1277 S0829 Energy Conservation/Advanced- - ----- 1284 ,;038 Mobility. Fuels /Advanced...data ovet more channels at-greater range -than the current systems. -The Advanced Sonobuoy Communications Link system consists of an aircraft

  17. Gender Differences in the Strategies and Tactics of Self-Presentation

    Directory of Open Access Journals (Sweden)

    Kurysheva Olga Vasilyevna

    2015-09-01

    Full Text Available The article represents the results of empirical study of gender differences in the strategies, tactics, importance and effectiveness of self-presentation. Participants (25 women and 25 men completed self-report measures of self-presentation (self-presentation tactics scale, self-control (self-monitoring scale, importance of self-presentation in various fields of communication. The results indicated that feminine individuals are significantly more likely to use defensive tactics of self-presentation, such as an “apology” and a “supplication”. They also use the strategies of “attractive behavior”. Masculine individuals are more likely to use the strategy “power influence” and the corresponding tactic “intimidation”. Androgynous individuals are significantly more likely to use the strategy “refusal” and some other tactics, such as “excuse”, “justification” and “denying responsibility”. It was revealed that the self-presentation is more important for feminine and androgynous individuals, than masculine individuals. In addition to this, self-presentation in the family is more important for androgynous individuals, while in professional and interpersonal spheres self-presentation is very important for feminine individuals. Gender differences do not affect the effectiveness of self-presentation. The results reflect the stereotypical characteristics and social expectations regarding the conduct of a person of a particular gender.

  18. The Communication and Bioethical Training (CoBiT) Program for assisting dialysis decision-making in Spanish ACKD units.

    Science.gov (United States)

    García-Llana, Helena; Bajo, Maria-Auxiliadora; Barbero, Javier; Selgas, Rafael; Del Peso, Gloria

    2017-04-01

    Healthcare professionals currently working in Advanced Chronic Kidney Disease (ACKD) units must cope with difficult situations regarding assisting patients with the dialysis decision-making process, and they are often untrained for these conversations. Although we have evidence from the literature that these skills can be learned, few professionals feel confident in this area. A Communication and Bioethical Training (CoBiT) Program for ACKD staff (physicians, nurses and allied health professionals) was developed to improve their ability and self-confidence in conducting these conversations. A four-stage study was conducted: (1) development of the CoBiT program, beginning with the creation of an interdisciplinary focus group (N = 10); (2) design of a questionnaire to assess self-confidence based on the areas identified by the focus group. The face validity of the instrument was tested using an inter-judge methodology (N = 6); (3) design of the format and contents of the program; (4) piloting the program. Thirty-six health professionals took an 8-h workshop based on role-playing methodology. Participants assessed their self-confidence in their communication skills before and after the program using self-report measures. The results show that after the program, participants reported significantly higher levels of self-confidence measured with a five-point Likert scale (p CoBiT program improves ACKD Unit healthcare professionals' self-confidence in their ability to perform a specific communication task.

  19. Review of the tactical evaluation tools for youth players, assessing the tactics in team sports: football.

    Science.gov (United States)

    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.

  20. Technique and Tactic in Judo: A Review

    Directory of Open Access Journals (Sweden)

    Bianca Miarka

    2012-07-01

    Full Text Available The aim of this paper is to scrutinize various studies on technical and tactical aspects of judo matches. In addition, it also discusses how variables can have practical implications, preceded by a conceptual and historical perspective of the technical and tactical analysis through observation, notation and application of tactical systems of combats. This research deals with important tasks for technical and tactical analysis, such as comparisons of frequency distribution of events over a range of factors such as time structure, number of applied techniques and directions, number of successful actions per minute, quality of attacks awarded with points, movements of elite judo athletes, development and grip forms. This work tries to propose a digest of main studies from 1966 to 2008.

  1. Coping with Retrenchment: Strategies and Tactics.

    Science.gov (United States)

    Chabotar, Kent John; Honan, James P.

    1990-01-01

    Examples of retrenchment at colleges and universities are given as are five principles such as the need to reconsider institutional mission. Both strategic and tactical perspectives are applied to retrenchment decisions of college leadership. (DB)

  2. Rural food insecurity in the United States as an overlooked site of struggle in health communication.

    Science.gov (United States)

    Ramadurai, Vandhana; Sharf, Barbara F; Sharkey, Joseph R

    2012-01-01

    This article indicates the need for health communication scholars to attend to the growing national problem of rural food insecurity. A review of the health communication literature reveals that food insecurity and rural health overall are research issues that have been overlooked. Using the Culture-Centered Approach ( Dutta, 2008 ), while simultaneously searching for community assets as well as problems, we explore aspects of rural residents' food environments, culture, and institutional structures that empower and constrain their communities. Twelve focus groups (n = 86), segmented by race/ethnicity, were conducted in rural central Texas. Results were analyzed using grounded theory methodology. Our findings outline problems and personal obstacles described by participants, as well as creative solutions and coping mechanisms illustrative of individual agency and social capital inherent in their rural culture. We conclude by providing suggestions for future research that will aid health communication scholars to further the conversation on rural food insecurity.

  3. 4. national communication to the United Nation framework convention on the climatic change; 4. communication nationale a la convention cadre des Nations Unies sur les changements climatiques

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    France, as the other involved participants, has to periodically present its actions in favor of the climatic change fight. This fourth national communication follows a plan defined by the Conference of the Parties to the United Nation Framework Convention on the Climatic Change. This report follows the third national convention published on 2001. It presents in nine chapters the actions realized to reduce and stop the greenhouse effect gases emissions and limit the impacts on the environment and public health: an analytical abstract, the conditions specific to the country, the inventory, the policies and measures, the projections and global effects of the policies and measures, the evaluation of the vulnerability and the climatic changes consequences and the adapted measures, the financial resources and the technology transfer, the research programs, the education formation and awareness of the public. (A.L.B.)

  4. Tactical Congestion Management : The Optimal Mix of Decentralized Generators in a District

    NARCIS (Netherlands)

    Croes, N.N.; Phillipson, F; Schreuder, M.H.

    2012-01-01

    A first step in congestion management is making sure that the average production and consumption per time unit over time match as well as possible, we call this tactical congestion management. The main question in this paper is: what is an optimal mix of DGs such that electricity loss is minimized

  5. The Future of Raiding: Lessons in Raiding Tactics from the Indian Wars and Law Enforcement

    Science.gov (United States)

    2009-06-01

    as MS-13), the Bloods , Crips , Nortenos, Sortenos and others are similar to terrorist 102 Mahoney... gangs in the United States, that utilizing the appropriate raiding technique at the correct time and place under the appropriate circumstances can... Gangs , Law Enforcement Tactics, Indian Wars 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT Unclassified 18. SECURITY CLASSIFICATION OF

  6. Communication barriers to applying federal research in support of land management in the United States

    Science.gov (United States)

    Vita Wright

    2007-01-01

    Barriers to effective communication between researchers and managers can ultimately result in barriers to the application of scientific knowledge and technology for land management. Both individual and organizational barriers are important in terms of how they affect the first three stages of the innovation-decision process: 1) knowledge, where an individual is exposed...

  7. A configurable FPGA FEC unit for Tb/s optical communication

    DEFF Research Database (Denmark)

    Andersen, Jakob Dahl; Larsen, Knud J.; Bering Bøgh, Christian

    2017-01-01

    Decoding of FEC (forward error correction) for optical communication beyond 1 Tb/s is investigated. A configurable single FPGA solution is presented having configurations supporting bit-rates in the range from 40 Gb/s to 1.6 Tb/s. The design allows for trade-offs of bit-rate, footprint, and latency...

  8. Global Partnerships in Business Communication: An Institutional Collaboration between the United States and Cuba

    Science.gov (United States)

    Sapp, David Alan

    2004-01-01

    Many U.S. universities are developing interinstitutional partnerships in global business communication. Benefits include preparing students for the workplace by immersing them in intercultural projects and increasing the complexity of their understanding of the global economy. Challenges can range from technological constraints and scarce…

  9. Effect of a multi-level intervention on nurse—patient communication in the intensive care unit: Results of the SPEACS trial

    Science.gov (United States)

    Happ, Mary Beth; Garrett, Kathryn L.; Tate, Judith A.; DiVirgilio, Dana; Houze, Martin P.; Demirci, Jill R.; George, Elisabeth; Sereika, Susan M.

    2014-01-01

    Objective To test the impact of two levels of intervention on communication frequency, quality, success, and ease between nurses and intubated intensive care unit (ICU) patients. Design Quasi-experimental, 3-phase sequential cohort study: (1) usual care, (2) basic communication skills training (BCST) for nurses, (3) additional training in augmentative and alternative communication devices and speech language pathologist consultation (AAC + SLP). Trained observers rated four 3-min video-recordings for each nurseepatient dyad for communication frequency, quality and success. Patients self-rated communication ease. Setting Two ICUs in a university-affiliated medical center. Participants 89 intubated patients awake, responsive and unable to speak and 30 ICU nurses. Main results Communication frequency (mean number of communication acts within a communication exchange) and positive nurse communication behaviors increased significantly in one ICU only. Percentage of successful communication exchanges about pain were greater for the two intervention groups than the usual care/control group across both ICUs (p = .03) with more successful sessions about pain and other symptoms in the AAC + SLP group (p = .07). Patients in the AAC SLP intervention group used significantly more AAC methods (p = .002) and rated communication at high difficulty less often (p communication skills training, materials and SLP consultation intervention in the ICU. PMID:24495519

  10. SUPPORTED CATALYST WITHOUT EXTERNAL ELECTRON DONOR FOR PROPYLENE POLYMERIZATION Ⅱ. TACTICITY DISTRIBUTION AND MICROSTRUCTURE OF POLYPROPYLENE

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    Propylene was polymerized with a novel supported Ziegler-Natta catalyst containing 2,2-di-iso-butyl-1,3-dimethoxy-propane (DIBDMP) as internal donor and in the absence of external donor. The tacticity distribution of polypropylene was obtained by using temperature rising elution fractionation (TREF) technique and microstructure of fractions was studied with 13C-NMR. Compared with the catalyst without electron donor, this catalyst gives a considerably narrower tacticity distribution. Fractionation data demonstrate that DIBDMP shows better performance than aromatic diester DNBP (di-n-butyl phthalate). Chemically inverted propylene units and less stereoblockiness are found in the first fraction. Possible reasons for these were presented.

  11. Republished paper: Improving safety culture on adult medical units through multidisciplinary teamwork and communication interventions: the TOPS Project.

    Science.gov (United States)

    Blegen, M A; Sehgal, N L; Alldredge, B K; Gearhart, S; Auerbach, A A; Wachter, R M

    2010-12-01

    The goal of this project was to improve unit-based safety culture through implementation of a multidisciplinary (pharmacy, nursing, medicine) teamwork and communication intervention. The Agency for Healthcare Research and Quality Hospital Survey on Patient Safety Culture was used to determine the impact of the training with a before-after design. Surveys were returned from 454 healthcare staff before the training and 368 staff 1 year later. Five of eleven safety culture subscales showed significant improvement. Nurses perceived a stronger safety culture than physicians or pharmacists. While it is difficult to isolate the effects of the team training intervention from other events occurring during the year between training and postevaluation, overall the intervention seems to have improved the safety culture on these medical units.

  12. Smarter Instruments, Smarter Archives: Machine Learning for Tactical Science

    Science.gov (United States)

    Thompson, D. R.; Kiran, R.; Allwood, A.; Altinok, A.; Estlin, T.; Flannery, D.

    2014-12-01

    There has been a growing interest by Earth and Planetary Sciences in machine learning, visualization and cyberinfrastructure to interpret ever-increasing volumes of instrument data. Such tools are commonly used to analyze archival datasets, but they can also play a valuable real-time role during missions. Here we discuss ways that machine learning can benefit tactical science decisions during Earth and Planetary Exploration. Machine learning's potential begins at the instrument itself. Smart instruments endowed with pattern recognition can immediately recognize science features of interest. This allows robotic explorers to optimize their limited communications bandwidth, triaging science products and prioritizing the most relevant data. Smart instruments can also target their data collection on the fly, using principles of experimental design to reduce redundancy and generally improve sampling efficiency for time-limited operations. Moreover, smart instruments can respond immediately to transient or unexpected phenomena. Examples include detections of cometary plumes, terrestrial floods, or volcanism. We show recent examples of smart instruments from 2014 tests including: aircraft and spacecraft remote sensing instruments that recognize cloud contamination, field tests of a "smart camera" for robotic surface geology, and adaptive data collection by X-Ray fluorescence spectrometers. Machine learning can also assist human operators when tactical decision making is required. Terrestrial scenarios include airborne remote sensing, where the decision to re-fly a transect must be made immediately. Planetary scenarios include deep space encounters or planetary surface exploration, where the number of command cycles is limited and operators make rapid daily decisions about where next to collect measurements. Visualization and modeling can reveal trends, clusters, and outliers in new data. This can help operators recognize instrument artifacts or spot anomalies in real time

  13. [How to improve the communication and to prevent the conflicts at terminality situations in Intensive Care Unit].

    Science.gov (United States)

    Moritz, Rachel Duarte

    2007-12-01

    The suffering with the death and the prolonged time of patient's admission in a intensive care unit (ICU) are factors that leads to necessity the best communication with the personal that works in ICU, patients and their family, and its justify this work, whose objective is discuss this subject. The professional experience of the author was used in this issue and the articles written during the last five years about death, communication and ICU were reviewed by means of MedLine, Up to Date, Google and Brazilian Journal of Intensive Therapy. It was concluded that the physician, the patient together with her/his family, and the multiprofessional staff of the ICU is one of the main factors that interferes with the process of satisfying both the patient and the ones who work on such unities. For adequate information, the physician must be conscious about therapeutic limits, and must learn how to treat the patient during the process of dying. In this way, the physician will be apt to talk about death. The ideal situation would be that the professional, responsible to give the news, should be experience, from the technical point of view as well as ethical, and should be the same person, as always as possible, when necessary. The patient mostly little be able to influence in her/his process of dying, but if communication is possible, it be simple, honest and humane. The patient's family members have the right of being together with the one who they love, and of being steadily informed about the real situation. All the members in the process must know the truth and the chosen therapeutic orientation to be taken. Communication should be done in a quiet and prived place.

  14. Union des Comores - United Nations Framework Convention on Climate Change: Initial National Communication on Climate Change.

    OpenAIRE

    2002-01-01

    The studies made in the context of this Initial National Communication on Climate Change are based on the findings of the Intergovernmental Panel on Climate Change (IPCC) 1 study on impacts and adaptation of Indian Ocean small island states. Changes in climate to be anticipated in Comoros by year 2050 are estimated to be a raise in mean annual air temperature to an average of 28°C, a change that represents a 1°C increase compared to the current situation. A sea level increase o...

  15. Impact of a Simulation-Based Communication Workshop on Resident Preparedness for End-of-Life Communication in the Intensive Care Unit

    Directory of Open Access Journals (Sweden)

    Abraham Markin

    2015-01-01

    Full Text Available Introduction. Although residents frequently lead end-of-life (EOL discussions in the intensive care unit (ICU, training in EOL care during residency has been required only recently, and few educational interventions target EOL communication in the ICU. This study evaluated a simulation-based intervention designed to improve resident EOL communication skills with families in the ICU. Methods. Thirty-four second-year internal medicine residents at a large urban teaching hospital participated in small group sessions with faculty trained in the “VitalTalk” method. A Likert-type scale questionnaire measured self-assessed preparedness before, immediately following, and approximately 9 months after intervention. Data were analyzed using Wilcoxon rank-sum analysis. Results. Self-assessed preparedness significantly improved for all categories surveyed (preintervention mean; postintervention mean; p value, including discussing bad news (3.3; 4.2; p<0.01, conducting a family conference (3.1; 4.1; p<0.01, discussing treatment options (3.2; 3.9; p<0.01, discussing discontinuing ICU treatments (2.9; 3.5; p<0.01, and expressing empathy (3.9; 4.5; p<0.01. Improvement persisted at follow-up for all items except “expressing empathy.” Residents rated the educational quality highly. Conclusion. This study provides evidence that brief simulation-based interventions can produce lasting improvements in residents’ confidence to discuss EOL care with family members of patients in the ICU.

  16. Photogrammetric point cloud compression for tactical networks

    Science.gov (United States)

    Madison, Andrew C.; Massaro, Richard D.; Wayant, Clayton D.; Anderson, John E.; Smith, Clint B.

    2017-05-01

    We report progress toward the development of a compression schema suitable for use in the Army's Common Operating Environment (COE) tactical network. The COE facilitates the dissemination of information across all Warfighter echelons through the establishment of data standards and networking methods that coordinate the readout and control of a multitude of sensors in a common operating environment. When integrated with a robust geospatial mapping functionality, the COE enables force tracking, remote surveillance, and heightened situational awareness to Soldiers at the tactical level. Our work establishes a point cloud compression algorithm through image-based deconstruction and photogrammetric reconstruction of three-dimensional (3D) data that is suitable for dissimination within the COE. An open source visualization toolkit was used to deconstruct 3D point cloud models based on ground mobile light detection and ranging (LiDAR) into a series of images and associated metadata that can be easily transmitted on a tactical network. Stereo photogrammetric reconstruction is then conducted on the received image stream to reveal the transmitted 3D model. The reported method boasts nominal compression ratios typically on the order of 250 while retaining tactical information and accurate georegistration. Our work advances the scope of persistent intelligence, surveillance, and reconnaissance through the development of 3D visualization and data compression techniques relevant to the tactical operations environment.

  17. Distributed tactical reasoning framework for intelligent vehicles

    Science.gov (United States)

    Sukthankar, Rahul; Pomerleau, Dean A.; Thorpe, Chuck E.

    1998-01-01

    In independent vehicle concepts for the Automated Highway System (AHS), the ability to make competent tactical-level decisions in real-time is crucial. Traditional approaches to tactical reasoning typically involve the implementation of large monolithic systems, such as decision trees or finite state machines. However, as the complexity of the environment grows, the unforeseen interactions between components can make modifications to such systems very challenging. For example, changing an overtaking behavior may require several, non-local changes to car-following, lane changing and gap acceptance rules. This paper presents a distributed solution to the problem. PolySAPIENT consists of a collection of autonomous modules, each specializing in a particular aspect of the driving task - classified by traffic entities rather than tactical behavior. Thus, the influence of the vehicle ahead on the available actions is managed by one reasoning object, while the implications of an approaching exit are managed by another. The independent recommendations form these reasoning objects are expressed in the form of votes and vetos over a 'tactical action space', and are resolved by a voting arbiter. This local independence enables PolySAPIENT reasoning objects to be developed independently, using a heterogenous implementation. PolySAPIENT vehicles are implemented in the SHIVA tactical highway simulator, whose vehicles are based on the Carnegie Mellon Navlab robots.

  18. X-31A Tactical Utility Flight Testing

    Science.gov (United States)

    Friehmelt, Holger; Guetter, Richard; Kim, Quirin

    1997-01-01

    The two X-31A were jointly built by Daimler-Benz Aerospace AG and Rockwell International. These German-American experimental aircraft were designed to explore the new realm of flight far beyond stall by employing advanced technologies like thrust vectoring and sophisticated flight control systems. The X-31A aircraft is equipped with a thrust vectoring system consisting of three aft mounted paddles to deflect the thrust vector in both pitch and yaw axes, thus providing the X-31A in this 'Enhanced Fighter Maneuverability program with an agility and maneuverability never seen before. The tactical utility of the X-31A using post stall technologies has been revealed in an extensive flight test campaign against various current state-of-the-art fighter aircraft in a close-in combat arena. The test philosophy included both simulation and flight test. The tremendous tactical advantage of the X-31A during the tactical utility evaluation flight test phase was accompanied by a deepened insight into post stall tactics its typical maneuvers, impacts on pilot-aircraft interfaces and requirements for future weapons to both engineers and the military community. Some selected aspects of the tactical utility of the X-31A using post stall technologies unveiled by the International Test Organization are presented here.

  19. Influence of bonding mode of the linkers in the electronic communication of molecular pairs having dimolybdenum units linked by pseudohalides.

    Science.gov (United States)

    Cotton, F Albert; Murillo, Carlos A; Zhao, Qinliang

    2009-12-21

    Depending on conditions the reactions of [Mo(2)(cis-DAniF)(2)(NCCH(3))(4)](BF(4))(2) (DAniF = N,N'-di-p-anisylformamidinate) with solutions containing thiocyanate anions lead to two compounds: a quadruple-bonded dinuclear species 1, (Bu(n)(4)N)(2)[Mo(2)(cis-DAniF)(2)(NCS)(4)], and a molecular pair 3, [Mo(2)(cis-DAniF)(2)](2)(mu(1,3)-NCS)(4). The latter has a cuboidal structure having two (cis-DAniF)(2)Mo(2)(2+) units, [Mo(2)], with four thiocyanate groups bridging two [Mo(2)] units in an end-to-end fashion in which the N and S atoms serve as the bridging units. On the contrary, the structure of the cyanate isomer, [Mo(2)(cis-DAniF)(2)](2)(mu(1,1)-NCO)(4) (2), shows an end-on binding of the cyanate linkers. Various physical measurements of 2 and its oxidized species 2.PF(6) indicate that there is strong electronic communication between the two dimetal cores. For 1, two reversible oxidation processes were observed in the cyclic voltammogram corresponding to the successive oxidation to 1(+) and an uncommon 1(2+) species that has a triple-bonded Mo(2)(6+) core. DFT calculations indicate that the antibonding character between the Mo-Mo delta orbitals and thiocyanate p orbitals plays a very important role in elevating the HOMO delta orbital energy that allows formation of the dication. A selenium isomer of 3 was also studied. In both the thiocyanate and selenocyanate bridged dimers of dimers, in which the pseudohalide bridges bind the two dimetal units in an end-to-end fashion, long separations between the dimetal units are observed, and these generate very weak electronic interactions.

  20. Enhancing response farming for strategic and tactical management ...

    African Journals Online (AJOL)

    Enhancing response farming for strategic and tactical management of risks of ... forms the greatest source of risk to crop production in semi-arid areas of Ethiopia. ... strategic agronomic planning and tactical management of in-season risks.

  1. 武警某机动部队战士指长比与心理健康水平关系的研究%Study on correlations of digit ratio and mental health status for soldiers in a Chinese people's armed tactical unit

    Institute of Scientific and Technical Information of China (English)

    周玉来; 宋国林; 朱守兰; 严凤; 李勇; 柴晓萍

    2014-01-01

    Objective:To study correlations of digit ratio and mental health status for soldiers in a Chinese people's armed tac-tical unit. Methods:318 soldiers' 4 digit lengths of two hands were measured, while SCL-90 was applied. Further, the correlations of digit ratio and SCL-90 were statistically analyzed. Results:The digit ratios of the left hand and right hand had significant correlations with many SCL-90 factor scores, total scores and positive item numbers. Conclusions: The digit ratio has a certain correlations with the mental health status.%目的:探讨武警部队战士指长比与心理健康水平的关系。方法:对武警某机动部队318名战士测量左右手食指、中指、环指、小指4个手指长度和SCL-90。统计分析各指长比与SCL-90的相关性。结果:左右手的多个指长比与SCL-90多个因子分、总分和阳性项目数显著相关。结论:指长比与心理健康水平有一定的相关性。

  2. It pays to cheat: tactical deception in a cephalopod social signalling system.

    Science.gov (United States)

    Brown, Culum; Garwood, Martin P; Williamson, Jane E

    2012-10-23

    Signals in intraspecific communication should be inherently honest; otherwise the system is prone to collapse. Theory predicts, however, that honest signalling systems are susceptible to invasion by cheats, the extent of which is largely mediated by fear of reprisal. Cuttlefish facultatively change their shape and colour, an ability that evolved to avoid predators and capture prey. Here, we show that this ability is tactically employed by male mourning cuttlefish (Sepia plangon) to mislead conspecifics during courtship in a specific social context amenable to cheating 39 per cent of the time, while it was never employed in other social contexts. Males deceive rival males by displaying male courtship patterns to receptive females on one side of the body, and simultaneously displaying female patterns to a single rival male on the other, thus preventing the rival from disrupting courtship. The use of tactical deception in such a complex communication network indicates that sociality has played a key role in the cognitive evolution of cephalopods.

  3. Tactical Maneuvering Using Immunized Sequence Selection

    Science.gov (United States)

    Kaneshige, John; KrishnaKumar, K.; Shung, Felix

    2003-01-01

    This paper describes a tactical maneuvering system that uses an artificial immune system based approach for selecting maneuver sequences. This approach combines the problem solving abilities of genetic algorithms with the memory retention characteristics of an immune system. Of significant importance here is the fact that the tactical maneuvering system can make time-critical decisions to accomplish near-term objectives within a dynamic environment. These objectives can be received from a human operator, autonomous executive, or various flight planning specialists. Simulation tests were performed using a high performance military aircraft model. Results demonstrate the potential of using immunized sequence selection in order to accomplish tactical maneuvering objectives ranging from flying to a location while avoiding unforeseen obstacles, to performing relative positioning in support of air combat maneuvering.

  4. Enhanced vehicle navigation unit with wifi 802.11 ranging and communication capabilities

    OpenAIRE

    Tappero, Fabrizio; Ciurana Adell, Marc; de Batlle, Jordi; Uijt de Haag, M.; Martín Escalona, Israel; Fernández Fernández, Daniel

    2012-01-01

    This paper discusses the implementation of a modified IEEE 802.11 transceiver that is employed to enhance the positioning capabilities of a traditional vehicle on-board navigation unit (OBU). In this paper, we propose to use the current wireless local access network (WLAN) as enhancing infrastructure for ubiquitous localisation and positioning. We describe the architecture of a localisation receiver built around a FPGA that is capable of measuring the signal round trip ti...

  5. Knowledge, Attitudes, and Behaviors Related to Sodium Intake and Reduction Among Adult Consumers in the United States.

    Science.gov (United States)

    Patel, Deesha; Cogswell, Mary E; John, Katherine; Creel, Stephanie; Ayala, Carma

    2017-01-01

    To describe the prevalence and determinants of sodium-related knowledge, attitudes, and behaviors among U.S. adults Design. A cross-sectional survey was used. The study was set in the United States in 2012. Participants were 6122 U.S. adults. Sodium-related knowledge, attitudes, and behaviors were measured. Chi-squared tests were used to determine differences in sodium-related knowledge, attitude, and behaviors by respondent characteristics; multiple logistic regression was used to examine associations between selected respondent characteristics and health professional advice, reported action, or knowledge, attitudes, and behaviors (adjusted for all other respondent characteristics). About three-fourths of respondents answered eating too much sodium is "somewhat" or "very" harmful to their health. Twenty-six percent reported receiving health professional advice, and 45% reported taking action to reduce their sodium intake. The prevalence of reported action was highest among adults receiving advice, those with hypertension, blacks, and those aged ≥65 years. Sixty-two percent who reported action agreed that most of their sodium comes from processed or restaurant foods. Of those reporting action, the most common tactics to reduce sodium intake were checking nutrition labels, using other spices than salt, and choosing low-sodium foods; requesting lower-sodium options when eating out was the least common tactic. Results suggest almost half of adults overall and the vast majority of those receiving health professional advice are taking some action to watch or reduce sodium intake. Although a substantial proportion report using recommended tactics to lower intake, many are not using the most effective tactics. In order to reach the general population, health communication messages could be simpler and focus on the most effective tactics to reduce sodium intake. Furthermore, health professionals can help reduce sodium intake by discussing the benefits of sodium reduction

  6. Communicating Chaplains' Care: Narrative Documentation in a Neuroscience-Spine Intensive Care Unit.

    Science.gov (United States)

    Johnson, Rebecca; Wirpsa, M Jeanne; Boyken, Lara; Sakumoto, Matthew; Handzo, George; Kho, Abel; Emanuel, Linda

    2016-01-01

    Chaplaincy care is different for every patient; a growing challenge is to ensure that electronic health records function to support personalized care. While ICU health care teams have advanced clinical practice guidelines to identify and integrate relevant aspects of the patient's story into whole person care, recommendations for documentation are rare. This qualitative study of over 400 free-text EHR notes offers unique insight into current use of free-text documentation in ICU by six chaplains integrated into the healthcare team. Our research provides insight into the phenomena chaplains record in the electronic record. Content analysis shows recurrent report of patient and family practices, beliefs, coping mechanisms, concerns, emotional resources and needs, family and faith support, medical decision making and medical communications. These findings are important for health care team discussions of factors deemed essential to whole person care in ICUs, and, by extension have the potential to support the development of EHR designs that aim to advance personalized care.

  7. Short communication: On recognizing the proper experimental unit in animal studies in the dairy sciences.

    Science.gov (United States)

    Bello, Nora M; Kramer, Matthew; Tempelman, Robert J; Stroup, Walter W; St-Pierre, Normand R; Craig, Bruce A; Young, Linda J; Gbur, Edward E

    2016-11-01

    Sound design of experiments combined with proper implementation of appropriate statistical methods for data analysis are critical for producing meaningful scientific results that are both replicable and reproducible. This communication addresses specific aspects of design and analysis of experiments relevant to the dairy sciences and, in so doing, responds to recent concerns raised in a letter to the editor of the Journal of Dairy Science regarding journal policy for research publications on pen-based animal studies. We further elaborate on points raised, rectify interpretation of important concepts, and show how aspects of statistical inference and elicitation of research conclusions are affected. Copyright © 2016 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  8. Communication inequalities and public health implications of adult social networking site use in the United States.

    Science.gov (United States)

    Kontos, Emily Z; Emmons, Karen M; Puleo, Elaine; Viswanath, K

    2010-01-01

    Social media, and specifically social networking sites (SNSs), are emerging as an important platform for communication and health information exchange. Yet, despite the increase in popularity and use, only a limited number of empirical studies document which segments of the adult population are and are not using social networking sites and with what, if any, affect on health. The purpose of this study is to identify potential communication inequalities in social networking site use among a representative sample of U.S. adults and to examine the association between SNS use and psychological well-being. We analyzed data from the National Cancer Institute's 2007 Health Information National Trends Survey (HINTS). Thirty-five percent of online adults reported SNS use within the past 12 months, and there were no significant differences in SNS use by race/ethnicity or socioeconomic position. Younger age (p = .00) was the most significant predictor of SNS use, while being married (p = .02) and having a history of cancer (p = .02) were associated with a decreased odds of SNS use. SNS use was significantly associated with a 0.80 (p = .00) increment in psychological distress score after controlling for other factors. The absence of inequalities in adult SNS use across race/ethnicity and class offers some support for the continued use of social media to promote public health efforts; however, issues such as the persisting digital divide and potential deleterious effects of SNS use on psychological well-being need to be addressed.

  9. Tactics for Homing in Mobile LifeTactics for Homing in Mobile Life

    DEFF Research Database (Denmark)

    Petersen, Marianne Graves; Borup Lynggaard, Aviaja; Winther, Ida Wentzel

    For many people home making is an activity, which extends beyond a single house. We introduce the terminology of Homing as the act of home making, when in a primary home, secondary home or more temporary spaces. By point of departure in existing literature on home making and through ethnographic...... we argue that several of the tactics identified are currently not well supported. We discuss how technology design can learn from this study through pointing to the potential in designing mobile technologies to better support these unsupported tactics. We consider the tactics as a tool for deeper...

  10. ATM Tactical Network - a challenge for the military networks

    NARCIS (Netherlands)

    Waveren, C.J. van; Luiijf, H.A.M.; Burakowski, W.; Kopertowski, Z.

    1997-01-01

    The next generation of tactical networks will be based on the ATM technology. The POST-2000 tactical network is just in the designing phase. The objective of this paper is to point out the main problems which should be solved to adopt ATM technology into the tactical network environment. The barrier

  11. Feasibility of Tactical Air Delivery Resupply Using Gliders

    Science.gov (United States)

    2016-12-01

    TACTICAL AIR DELIVERY RESUPPLY USING GLIDERS by Chaz R. Henderson December 2016 Thesis Advisor: Oleg A. Yakimenko Second Reader: Fotis A...DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE FEASIBILITY OF TACTICAL AIR DELIVERY RESUPPLY USING GLIDERS 5. FUNDING NUMBERS 6. AUTHOR(S...TACAD, Tactical Air Delivery Supply Glider, aerial delivery, autonomous aerial delivery, precision aerial delivery, Joint Precision Aerial

  12. Extensible and Efficient Automation Through Reflective Tactics

    DEFF Research Database (Denmark)

    Malecha, Gregory; Bengtson, Jesper

    2016-01-01

    automation, where proofs are witnessed by verified decision procedures rather than verbose proof objects. Our techniques center around a verified domain specific language for proving, Rtac, written in Gallina, Coq’s logic. The design of tactics makes it easy to combine them into higher-level automation...... that can be proved sound in a mostly automated way. Furthermore, unlike traditional uses of reflection, Rtac tactics are independent of the underlying problem domain. This allows them to be re-tasked to automate new problems with very little effort. We demonstrate the usability of Rtac through several case...

  13. Current Trends in Tactical Missile Guidance

    Directory of Open Access Journals (Sweden)

    S. Vathsal

    2005-07-01

    Full Text Available The problem of tactical missile guidance is very challenging and has been treated using several basic metlfodologies in the past four decades. Major techniques can be grouped underclassical guidance laws, modern guidance laws, l'aws for manoeuvring targets, predictive guidance for endgame scenario, and guidance laws based on intelligent control methods. Each technique has some advantages and disadvantages while implementing in a practical system. Guidance law selection is dictated by nature of flight profile like boost, midcourse, terminal homing, etc, and also miss-distance and a single-shot kill probability. This paper presents a brief survey of the existing techniques and current trends in tactical missile guidance.

  14. [Surgical tactics by various ameloblastic tumors].

    Science.gov (United States)

    Semkin, V A; Grigor'ian, A S; Babichenko, I I; Usachev, E S; Zaretskaia, A S

    2012-01-01

    Ameloblastoma and ameloblastic fibroma are benign odontogenous tumors of the jaws with local destructive growth, prone to recurrence. They have various typical radiological and histological features. Surgical tactic generally includes partial resection of the affected jaw. Immunohistochemical study of the tumor tissues allows assessing the expression of tumor progression markers and forecasting tumor growth thus providing individual choice of surgical tactics. Our experience in treatment of ameloblastic tumors showed total biopsy with osseous surgical margins resection to be sufficient for normal bone structure remodeling in some patients.

  15. PSYCHOLOGICAL STRESS – IMMUNITY – HEALTH COMMUNICATION 1. RADIATION – STRESS – IMMUNITY - HEALTH FOR VETERANS OF SPECIAL RISK UNITS

    Directory of Open Access Journals (Sweden)

    V. M. Shubik

    2012-01-01

    Full Text Available In the first report on the problem of radiation – psychological stress – immunity – health, we analyse literature data and the results of our studies on health disorders in veterans of special risk units with such disorders caused by both radiation and non-radiation factors. We show their significance in formation of chronic psychological stress, and their impact on the immune system and health. Health disorders develop within the scheme: radiation – stress – immune system – health. In further communications on the issue, we plan to justify this scheme by the analysis of health disorders for liquidators of the Chernobyl nuclear power plant (ChNPP accident, for the population of the territories contaminated with radionuclides after radiation accidents and nuclear tests, and for exposured professionals.

  16. Implementing standardized, inter-unit communication in an international setting: handoff of patients from emergency medicine to internal medicine.

    Science.gov (United States)

    Balhara, Kamna S; Peterson, Susan M; Elabd, Mohamed Moheb; Regan, Linda; Anton, Xavier; Al-Natour, Basil Ali; Hsieh, Yu-Hsiang; Scheulen, James; Stewart de Ramirez, Sarah A

    2017-02-03

    Standardized handoffs may reduce communication errors, but research on handoff in community and international settings is lacking. Our study at a community hospital in the United Arab Emirates characterizes existing handoff practices for admitted patients from emergency medicine (EM) to internal medicine (IM), develops a standardized handoff tool, and assesses its impact on communication and physician perceptions. EM physicians completed a survey regarding handoff practices and expectations. Trained observers utilized a checklist based on the Systems Engineering Initiative for Patient Safety model to observe 40 handoffs. EM and IM physicians collaboratively developed a written tool encouraging bedside handoff of admitted patients. After the intervention, surveys of EM physicians and 40 observations were subsequently repeated. 77.5% of initial observed handoffs occurred face-to-face, with 42.5% at bedside, and in four different languages. Most survey respondents considered face-to-face handoff ideal. Respondents noted 9-13 patients suffering harm due to handoff in the prior month. After handoff tool implementation, 97.5% of observed handoffs occurred face-to-face (versus 77.5%, p = 0.014), with 82.5% at bedside (versus 42.5%, p international, non-academic setting. Our three-step approach can be applied towards developing standardized, context-specific inter-specialty handoff in a variety of settings.

  17. Actor-Partner Interdependence Model Analysis of Sexual Communication and Relationship/Family Planning Factors Among Immigrant Latino Couples in the United States.

    Science.gov (United States)

    Matsuda, Yui

    2017-05-01

    The Latino population in the United States is quickly growing, and its unintended pregnancy rate is increasing. To decrease unintended pregnancies, couples must mutually agree on family planning. Communication between partners is one key factor identified in successful family planning for couples. Therefore, the purpose of this study was to examine sexual communication and its associations with sexual relationship power, general communication, and views on family planning. The Actor-Partner Interdependence Model was used to analyze dyadic influences of the chosen variables. Forty immigrant Latino couples were recruited from prenatal care clinics. The study results were grouped according to the three types of power structures: exhibition of men's traditional machismo values, exhibition of women's increased power in their relationships, and exhibition of men's and women's own empowerment with sexual communication. There was a negative association between men's views on family planning and women's sexual communication (exhibition of machismo values); a negative association between women's sexual relationship power and their partners' sexual communication (exhibition of women's increased power); and positive associations between men's and women's general communication and sexual communication (exhibition of men's and women's own empowerment). Dyadic influences of sexual communication and associated variables need to be incorporated into interventions to facilitate family planning for couples.

  18. An ontology for tactical behaviors derived from verb frames

    Science.gov (United States)

    Esterline, Albert C., Jr.; BouSaba, Chafic W.

    2008-04-01

    We present an initial ontology for tactical behaviors conducted by unmanned ground vehicles (UGVs). We focus on activities, which are the denotations of verbs, notably 'move' but also 'look (for)' and several others. These take collective subjects, allowing activities to be attributed to units at various hierarchical levels. The semantics of verbs must consider the denotations of their grammatical complements; that is, we must consider entire verb frames. The thematic relations of the noun-phrase complements are critical, but prepositions also play an important role. FrameNet is an online lexical database of frames derived from text corpora. Our other major resource is Levin's classification of verbs according to how changes in their frames affect their meanings. Although natural languages have a large variety of words for aspects of tactical behaviors, there is motivation to get by with as few basic verbs as possible. A variety of meanings can often be associated with a verb by altering its frame, and we can impose co-reference constraints on combinations of frames to generate structures denoting more complex activities. A simple grammar is developed for the verbs of interest. Protege-Frames ontologies include classes that inherit from linguistically inspired classes but capture domain-specific notions.

  19. Short communication: drug information unit as an effective tool for promoting rational drug use.

    Science.gov (United States)

    Thangaraju, Pugazhenthan; Singh, Harmanjit

    2013-09-01

    The rapid developments in medical and biological sciences have led to emergence of huge information on drugs and various diseases. But accessing this vast information has limits and rational selection of drugs and utilization of drugs have become more complex. Information regarding the various aspects of drugs may be conveyed by drug information units which run only in specified tertiary care institutional units, to the physicians who treat the patients in the hospital and to the general practitioners outside, in emergencies and in normal situations. The queries of clients were obtained by means of phone calls from 9.00 a.m to 5. 00 pm, during 1 month's stay in a DIU. A resident of Clinical Pharmacology collected necessary data on therapeutic problems of patients (age and sex of the patient, other drugs which were taken, present diseases, whether department was in PGIMER, the place etc.). After solving the problems by using electronic databases or hardcopy sources like established facts in standard text book of medicine , pharmacology or in standard articles and with a final approval from the senior clinical pharmacologist, resident delivered the information to the clients as early as possible, without any delay (by phone). From the results, it was found that around 59% of the phone calls were regarding drug interactions and adverse reactions, 11% were regarding efficacy and that 30% were regarding the preferred routes and dosing. We concluded that the information that most of the healthcare professionals aimed to get, were the various drug interactions which had taken place during their therapeutic interventions.

  20. Airborne Tactical Free-Electron Laser

    Energy Technology Data Exchange (ETDEWEB)

    Whitney, Roy; Neil, George

    2007-02-01

    The goal of 100 kilowatts (kW) of directed energy from an airborne tactical platform has proved challenging due to the size and weight of most of the options that have been considered. However, recent advances in Free-Electron Lasers appear to offer a solution along with significant tactical advantages: a nearly unlimited magazine, time structures for periods from milliseconds to hours, radar like functionality, and the choice of the wavelength of light that best meets mission requirements. For an Airborne Tactical Free-Electron Laser (ATFEL) on a platforms such as a Lockheed C-130J-30 and airships, the two most challenging requirements, weight and size, can be met by generating the light at a higher harmonic, aggressively managing magnet weights, managing cryogenic heat loads using recent SRF R&D results, and using FEL super compact design concepts that greatly reduce the number of components. The initial R&D roadmap for achieving an ATFEL is provided in this paper. Performing this R&D is expected to further reduce the weight, size and power requirements for the FELs the Navy is currently developing for shipboard applications, as well as providing performance enhancements for the strategic airborne MW class FELs. The 100 kW ATFEL with its tactical advantages may prove sufficiently attractive for early advancement in the queue of deployed FELs.

  1. Children's understanding of advertisers' persuasive tactics

    NARCIS (Netherlands)

    Rozendaal, E.; Buijzen, M.; Valkenburg, P.

    2011-01-01

    The aim of this study was to investigate children’s understanding of six popular tactics used by advertisers to elicit certain advertising effects, including ad repetition, product demonstration, peer popularity appeal, humour, celebrity endorsement and premiums. We first asked 34 advertisers of chi

  2. Euthanasia tactics: patterns of injustice and outrage.

    Science.gov (United States)

    Martin, Brian

    2013-12-01

    Struggles over euthanasia can be examined in terms of tactics used by players on each side of the issue to reduce outrage from actions potentially perceived as unjust. From one perspective, the key injustice is euthanasia itself, especially when the person or relatives oppose death. From a different perspective, the key injustice is denial of euthanasia, seen as a person's right to die. Five types of methods are commonly used to reduce outrage from something potentially seen as unjust: covering up the action; devaluing the target; reinterpreting the action, including using lying, minimising consequences, blaming others and benign framing; using official channels to give an appearance of justice; and using intimidation. Case studies considered include the Nazi T4 programme, euthanasia in contemporary jurisdictions in which it is legal, and censorship of Exit International by the Australian government. By examining euthanasia struggles for evidence of the five types of tactics, it is possible to judge whether one or both sides use tactics characteristic of perpetrators of injustice. This analysis provides a framework for examining tactics used in controversial health issues.

  3. Children's understanding of advertisers' persuasive tactics

    NARCIS (Netherlands)

    Rozendaal, E.; Buijzen, M.; Valkenburg, P.

    2011-01-01

    The aim of this study was to investigate children’s understanding of six popular tactics used by advertisers to elicit certain advertising effects, including ad repetition, product demonstration, peer popularity appeal, humour, celebrity endorsement and premiums. We first asked 34 advertisers of chi

  4. Sleeping with the enemy: the United Nations Development Programme and its position on the non-communicable disease epidemic.

    Science.gov (United States)

    Jacob, Anil G; Lal, Pranay G; Buragohain, Anita

    2014-02-01

    The United Nations Development Programme's (UNDP) position on non-communicable diseases (NCDs) is undermined by a key issue at the global institutional level. Fundamentally, the nature of the relationship between international development agencies and the tobacco industry is at odds with the professed public health priorities of the former. At its core, the business model of the tobacco industry is premised on the sale of addictive and disease-causing substances that fuel NCDs in the first place. The role of the United Nations system and, in particular, UNDP is to 'build nations that can withstand crisis', not to collaborate with entities that profit from crises. This simple and well-established fact cannot be overlooked. We outline an array of conflict of interests. If the effects of NCDs are ever to be reversed, then international agencies such as the UNDP ought to adhere to ethical standards in choosing partners and avoid conflict of interests. In the absence of this, the UNDP may well compromise its own agenda and proliferate NCDs rather than containing them.

  5. Linkage to HIV, TB and non-communicable disease care from a mobile testing unit in Cape Town, South Africa.

    Directory of Open Access Journals (Sweden)

    Darshini Govindasamy

    Full Text Available HIV counseling and testing may serve as an entry point for non-communicable disease screening.To determine the yield of newly-diagnosed HIV, tuberculosis (TB symptoms, diabetes and hypertension, and to assess CD4 count testing, linkage to care as well as correlates of linkage and barriers to care from a mobile testing unit.A mobile unit provided screening for HIV, TB symptoms, diabetes and hypertension in Cape Town, South Africa between March 2010 and September 2011. The yield of newly-diagnosed cases of these conditions was measured and clients were followed-up between January and November 2011 to assess linkage. Linkage to care was defined as accessing care within one, three or six months post-HIV diagnosis (dependent on CD4 count and one month post-diagnosis for other conditions. Clinical and socio-demographic correlates of linkage to care were evaluated using Poisson regression and barriers to care were determined.Of 9,806 clients screened, the yield of new diagnoses was: HIV (5.5%, TB suspects (10.1%, diabetes (0.8% and hypertension (58.1%. Linkage to care for HIV-infected clients, TB suspects, diabetics and hypertensives was: 51.3%, 56.7%, 74.1% and 50.0%. Only disclosure of HIV-positive status to family members or partners (RR=2.6, 95% CI: 1.04-6.3, p=0.04 was independently associated with linkage to HIV care. The main barrier to care reported by all groups was lack of time to access a clinic.Screening for HIV, TB symptoms and hypertension at mobile units in South Africa has a high yield but inadequate linkage. After-hours and weekend clinics may overcome a major barrier to accessing care.

  6. Elemental conservation units: communicating extinction risk without dictating targets for protection.

    Science.gov (United States)

    Wood, Chris C; Gross, Mart R

    2008-02-01

    Conservation biologists mostly agree on the need to identify and protect biodiversity below the species level but have not yet resolved the best approach. We addressed 2 issues relevant to this debate. First, we distinguished between the abstract goal of preserving the maximum amount of unique biodiversity and the pragmatic goal of minimizing the loss of ecological goods and services given that further loss of biodiversity seems inevitable. Second, we distinguished between the scientific task of assessing extinction risk and the normative task of choosing targets for protection. We propose that scientific advice on extinction risk be given at the smallest meaningful scale: the elemental conservation unit (ECU). An ECU is a demographically isolated population whose probability of extinction over the time scale of interest (say 100 years) is not substantially affected by natural immigration from other populations. Within this time frame, the loss of an ECU would be irreversible without human intervention. Society's decision to protect an ECU ought to reflect human values that have social, economic, and political dimensions. Scientists can best inform this decision by providing advice about the probability that an ECU will be lost and the ecological and evolutionary consequences of that loss in a form that can be integrated into landscape planning. The ECU approach provides maximum flexibility to decision makers and ensures that the scientific task of assessing extinction risk informs, but remains distinct from, the normative social challenge of setting conservation targets.

  7. How to Teach Small Group Decision-Making in a Basic Business Communication Class. 1981 American Business Communication Association National Committee Report. Unit III. Research and Methodology. Teaching Methodology and Concepts Committee--Subcommittee--3.

    Science.gov (United States)

    American Business Communication Association, Urbana, IL.

    College business communication courses should assist students to learn both how small groups make decisions and how to facilitate small group discussions. Through a unit on small group decision making, the student should be able to understand the role of small groups in organizations, the process of decision making in groups, and the importance of…

  8. Optimization of Communication for Commanding and Controlling Systems

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    This paper mainly discussed some special requiremen ts for communication system and specific implement methods during the cause of cam paign cooperation in modern times. That system is the Advanced Field Tactical Da ta System which was developed to meet the requirements for controlling every fir e nodes, through which Army can achieve their campaign and tactical goals. The c ourse of dealing with communication message mainly include Emery's situation rep orted, Message change (generally referred to taxis a...

  9. DEVELOPMENT OF THEORY AND METHODS OF USE OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN TEACHING MATHEMATICS OF ENGINEERING SPECIALITIES STUDENTS IN THE UNITED STATES

    OpenAIRE

    Nataliia M. Kiianovska; Natalia V. Rashevska; Serhii O. Semerikov

    2014-01-01

    The article deals with the problems of information and communication technologies (ICT) development in teaching mathematics of engineering specialities students in the United States. In the article the nature of trends of convergence of information system in higher technical education and other tendencies in the USA are сharacterized. The main historical stages of development of the theory and methods of ICT use in teaching mathematics of engineering specialities students in the United States...

  10. Prognostic categories and timing of negative prognostic communication from critical care physicians to family members at end-of-life in an intensive care unit.

    Science.gov (United States)

    Gutierrez, Karen M

    2013-09-01

    Negative prognostic communication is often delayed in intensive care units, which limits time for families to prepare for end-of-life. This descriptive study, informed by ethnographic methods, was focused on exploring critical care physician communication of negative prognoses to families and identifying timing influences. Prognostic communication of critical care physicians to nurses and family members was observed and physicians and family members were interviewed. Physician perception of prognostic certainty, based on an accumulation of empirical data, and the perceived need for decision-making, drove the timing of prognostic communication, rather than family needs. Although prognoses were initially identified using intuitive knowledge for patients in one of the six identified prognostic categories, utilizing decision-making to drive prognostic communication resulted in delayed prognostic communication to families until end-of-life (EOL) decisions could be justified with empirical data. Providers will better meet the needs of families who desire earlier prognostic information by separating prognostic communication from decision-making and communicating the possibility of a poor prognosis based on intuitive knowledge, while acknowledging the uncertainty inherent in prognostication. This sets the stage for later prognostic discussions focused on EOL decisions, including limiting or withdrawing treatment, which can be timed when empirical data substantiate intuitive prognoses. This allows additional time for families to anticipate and prepare for end-of-life decision-making.

  11. The Golden Age of Technical Communication

    Science.gov (United States)

    Kimball, Miles A.

    2017-01-01

    This article uses a historical perspective to describe the development of the profession of technical communication through three ages: Brass, Beige, and Glass. I compare this development to the growth of the academic discipline and both to the explosion of noninstitutional technical communication--the growing body of tactical technical…

  12. Remodelling Marketing Communications in an Internet Environment.

    Science.gov (United States)

    Rowley, Jennifer

    2001-01-01

    Argues that the Internet demands a significant review of approaches to marketing communications, or promotion, as both the strategic and tactical levels. Highlights include electronic business and electronic commerce; comparing organizational and consumer markets; service development; objectives of marketing communications; and questions for…

  13. Remodelling Marketing Communications in an Internet Environment.

    Science.gov (United States)

    Rowley, Jennifer

    2001-01-01

    Argues that the Internet demands a significant review of approaches to marketing communications, or promotion, as both the strategic and tactical levels. Highlights include electronic business and electronic commerce; comparing organizational and consumer markets; service development; objectives of marketing communications; and questions for…

  14. Study of Politeness in Cross Cultural Communication

    Institute of Scientific and Technical Information of China (English)

    桂仁娜; 姜艳

    2012-01-01

      Politeness is a universal linguistic phenomenon but also relative by nature and subject to culture. The politeness in pragmatic study and its cultural specificity in cross cultural communication are explained. Some tactics in cross communication are also suggested.

  15. Network coding based joint signaling and dynamic bandwidth allocation scheme for inter optical network unit communication in passive optical networks

    Science.gov (United States)

    Wei, Pei; Gu, Rentao; Ji, Yuefeng

    2014-06-01

    As an innovative and promising technology, network coding has been introduced to passive optical networks (PON) in recent years to support inter optical network unit (ONU) communication, yet the signaling process and dynamic bandwidth allocation (DBA) in PON with network coding (NC-PON) still need further study. Thus, we propose a joint signaling and DBA scheme for efficiently supporting differentiated services of inter ONU communication in NC-PON. In the proposed joint scheme, the signaling process lays the foundation to fulfill network coding in PON, and it can not only avoid the potential threat to downstream security in previous schemes but also be suitable for the proposed hybrid dynamic bandwidth allocation (HDBA) scheme. In HDBA, a DBA cycle is divided into two sub-cycles for applying different coding, scheduling and bandwidth allocation strategies to differentiated classes of services. Besides, as network traffic load varies, the entire upstream transmission window for all REPORT messages slides accordingly, leaving the transmission time of one or two sub-cycles to overlap with the bandwidth allocation calculation time at the optical line terminal (the OLT), so that the upstream idle time can be efficiently eliminated. Performance evaluation results validate that compared with the existing two DBA algorithms deployed in NC-PON, HDBA demonstrates the best quality of service (QoS) support in terms of delay for all classes of services, especially guarantees the end-to-end delay bound of high class services. Specifically, HDBA can eliminate queuing delay and scheduling delay of high class services, reduce those of lower class services by at least 20%, and reduce the average end-to-end delay of all services over 50%. Moreover, HDBA also achieves the maximum delay fairness between coded and uncoded lower class services, and medium delay fairness for high class services.

  16. Robust Frequency Hopping for High Data Rate Tactical Communications

    Science.gov (United States)

    2006-12-01

    Filter Insert Pilot Channel, h(τ;t) AWGN Jamming Models. J(t) Demod Q Parallel subbands to Serial bit stream Demod EQU EQU Channel...results remains fixed at 5MHz, such that the subband bandwidths are defined as x (5 / )Q MHz Q ; this ensures that the data rate of the system is

  17. Parametric Simulation of Tactical Single Channel Frequency Modulated Communications.

    Science.gov (United States)

    1980-09-01

    Payne, Director U. S. Army TRADOC Systems Analysis Activity hite Sands Missile Range, New Mexico 88002 21. Hea4 arters, Department of the Army Offile of...S HS (C PT Steve Shupack) 8120 WoodMont Avenue Bethesda, Haryland 20014 146 23. Commander U. S. Army Concepts Analysis Agency ATTN: MOCA -WG (LTC Earl...26. Director USATRASANA ATTN: Mr. Ray Heath White Sands Missile Range, New Mexico 88002 27. Commander MICOM ATTN: DRSAII-YC (Mai..Hagewoodf Redstone

  18. Speechlinks: Robust Cross-Lingual Tactical Communication Aids

    Science.gov (United States)

    2008-06-01

    you have a fever?”, the surface form for a concept category related to “fever-inquiry”. The monolingual patients on the other hand are assumed to be...for the user modeling purpose are from 15 interactions between doctors and standardized patient actors. Both the doctors and patients are monolingual ...150] D. J. Hirst, N. Ide, and J. Vronis, “Coding fundamental frequency patterns for multilingual synthesis with INTSINT in the MULTEXT project,” in

  19. Extending Tactical Fleet Communications Through VoIP

    Science.gov (United States)

    2014-09-01

    configurations and led to the following list of configuration recommendations: change to the least used wireless channel in your operating area; find a space...31 a. ADNS QoS ...............................................................................31 b. ADNS UDP and...VoIP QoS .....................................................31 c. ADNS QoS between LANs ......................................................32 d

  20. XLAYER: A Cross-Layer Communications Substrate for Tactical Environments

    Science.gov (United States)

    2010-06-01

    requirements as opposed to a specific requirement like in RSVP. In this case, dRSVP " routers " exchange bandwidth reservation details through a signaling...Management Systems. MILCOM, Boston, MA, October 18-21, 2009. [16] M. Mirhakkak, N. Schult, and D. Thomson . Dynamic bandwidth management and adaptive

  1. Methods and Measures for Communicating Tactics, Techniques, and Procedures

    Science.gov (United States)

    2010-09-01

    known IEDs, practice routes, and indentify behaviors of insurgents. Video reenactments are 6 also being utilized to help troops learn cultural... reenactments of roadside bomb attacks. National Defense Magazine. http://www.nationaldefensemagazine.org/Pages/default.aspx 30 Jentsch, F., Bowers, C

  2. Research in Network Management Techniques for Tactical Data Communications Network.

    Science.gov (United States)

    1982-09-01

    Williams solution (when the tion of the Esau -Wilh in procedure which has a different [sau-Willianis solution itself is not optumai) It merely...heuristics share the experiments with an imbedded Esau -Williams algorithm. property that they proceed by connecting nodes to their In order to implement a SOGA...problems of sufficient size and constraint tightness to ninning tine of our implementation of the Esau -Willianis be able to make observations about

  3. Research in Network Management Techniques for Tactical Data Communications Networks.

    Science.gov (United States)

    1982-09-01

    are dea ,:’tcd to one of the 11-9-3513 of the Post Doctnrul PNoi:rjm. RADC. This paper was ptre- vcntcd at the Nfotnit Te., ,nunications Conference...given by a different quadratic funcion . bu I1I)I1 gives expressions for the minmum cos V( q) in each region and a it is continuous across the region...the decisicn on which modelled as L parallel H/4l/1 queues. The routing route to uso is made only when it reaches tie front decision is made at the

  4. Leveraging the Cloud to Support Communications in the Tactical Environment

    Science.gov (United States)

    2011-12-15

    the system, Runtime Verification (RV) remains the preferred method for verifying a large, distributed, (soft) real-time system. See [6] for further...application of mathematical methods to show correctness, and various forms of testing. 4.6 Transactions are Audited We see there are two uses for the...Information System Interoperability ( LISI ) Maturity Model published by the Department of Defense (DoD) C4ISR Architecture Working Group [7]. LISI classifies

  5. A L-Band Superstrate Lens Enhanced Antenna and Array for Tactical Operations

    Science.gov (United States)

    2013-07-01

    UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Space and Naval Warfare Systems Center Pacific,Advanced Integrated Circuits Technology...unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The design of a 1.2 GHz microstrip antenna utilizing a superstrate layer for gain enhancement is...David Hooper3 Spawar Systems Center Pacific 1Advanced Integrated Circuits Technology 2Tactical Edge Wireless Networks 3Unmanned Systems San Diego

  6. Soviet Operational Art and Tactics in the 1930’s

    Science.gov (United States)

    1990-03-01

    Svechin wrote, Iformally the path to.final Estrategic ] aims is broken up into a series of operations subdivided by time and by more or less sizeable...depth of 200 kilometers, while an army, the basic operational large unit designated to operate as part of a front or on a separate operational...mobile group); reserves; aviation forces; and air assault forces, all designated to achieve tactical and operational success. Deep operations could be

  7. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 61: The Technical Communications Practices of ESL Aerospace Engineering Students in the United States: Results of a National Survey

    Science.gov (United States)

    Webb, John R.; Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.

    1997-01-01

    When engineering students graduate and enter the world of work, they make the transition from an academic to a professional community of knowledge. The importance of oral and written communication to the professional success and advancement of engineers is well documented. For example, studies such as those conducted by Mailloux (1989) indicate that communicating data, information, and knowledge takes up as much as 80% of an engineer's time. However, these same studies also indicate that many engineering graduates cannot (a) write technical reports that effectively inform and influence decisionmaking, (b) present their ideas persuasively, and (c) communicate with their peers. If these statements are true, how is learning to communicate effectively in their professional knowledge community different for engineering students educated in the United States but who come from other cultures-cultures in which English is not the primary language of communication? Answering this question requires adequate and generalizable data about these students' communications abilities, skills, and competencies. To contribute to the answer, we undertook a national (mail) survey of 1,727 student members of the American Institute of Aeronautics and Astronautics (AIAA). The focus of our analysis and this paper is a comparison of the responses of 297 student members for whom English is a second language with the responses of 1,430 native English speaking students to queries regarding career choice, bilingualism and language fluency, communication skills, collaborative writing, computer use, and the use of electronic (computer) networks.

  8. Microcryocooler for tactical and space applications

    Science.gov (United States)

    Olson, J. R.; Champagne, P.; Roth, E.; Nast, T.; Saito, E.; Loung, V.; Kenton, A. C.; Dobbins, C. L.

    2014-01-01

    Lockheed Martin's Advanced Technology Center has developed a very lightweight cryocooler for tactical and space cooling applications. A prototype pulse tube cryocooler was built and tested, utilizing a new microcompressor with a mass of less than 200 grams. The "Oxford type" compressor uses the same long-life features of Lockheed Martin's larger compressors: long-life flexure-bearing clearance-seal technology, with a simple moving magnet configuration designed both for low-cost tactical applications and for long-life space applications. The compressor operated flawlessly with electrical input power as high as 25 W. Test data will be presented for the prototype single-stage pulse tube cooler. Predictions for the cooling capability of optimized coldheads under a variety of cold tip temperatures and heat loads will also be presented. A first-article microcryocooler with an optimized coldhead is slated to be integrated into a high-performance infrared (IR) camera system by the end of 2013.

  9. Study on Extension Strategy-Tactics-Planning

    Institute of Scientific and Technical Information of China (English)

    YangChunyan; ZhangYongjun; ZhuDongmei

    2004-01-01

    Extension strategy-tactics-planning (ESTP), based upon the science of Extenics, is established for the purpose of solving contradictory problems. In this paper, the fundamental thoughts, theories and methods of ESTP are introduced concisely. The highlights of ESTP are that the techniques, used in the case of tackling such problems as how to generate the ideas of strategy-tactics-planning, how to completely analyze the resources, how to exploit extension resources, how to transfer the incompatible into the compati-ble, and how to transfer the opposite into the co-existent, are developed in a formalized way. And regarding the practices of ESTP, the applications of ESTP in resource integration, project, market development, and the prevention and handling crises are presented.

  10. STRATEGIES AND TACTICS OF PSYCHOTHERAPEUTIC DISCOURSE

    OpenAIRE

    Sumina Natalia Vladimirovna

    2012-01-01

    The article is devoted to the description of strategies and tactics of psychotherapeutic discourse based on the novel by I. Yalom ‘The Schopenhauer Cure’. Its novelty is defined by the fact that the author analyses the new type of discourse - psychotherapeutic one. The author declares the general strategy of psychotherapeutic discourse and its ‘master’, that is to help the client to sustain effective meaningful relationship. Due to the subjective character of the discourse the psychotherapist...

  11. Tactical Level Commander and Staff Toolkit

    Science.gov (United States)

    2010-01-01

    Natural Resources ESF Coordinator: Department of Agriculture • Nutrition assistance • Animal and plant disease and pest response • Food safety...media • Insisting on proper sleep, nutrition , and exercise among responders • Not making promises you cannot keep DSCA Handbook Tactical Level...Island due to the pounding surf . About 200 homes along North Carolina’s Outer Banks were damaged and left uninhabitable. • Florida was struck by an

  12. Scheduling and routing Tactical Aerial Reconnaissance Vehicles

    OpenAIRE

    1990-01-01

    Approved for public release; distribution unlimited. In this thesis we study the Marine Corps Tactical Aerial Reconnaissance Vehicle routing and scheduling problem. the present method of routing and scheduling is presented, along with possible implications for routing and scheduling when future expansion of vehicle assets becomes available. A review of current literature is given and comparisons are drawn between our problem and recent work. A model for the problem, which we call the Multi...

  13. Commercial Technology at the Tactical Edge

    Science.gov (United States)

    2013-06-01

    be encrypted with common methods, such as AES, since by the time an adversary decrypted the message, it would have little value. Another aspect of...Portability App Management App ecosystem 6 Hardened Smartphones, Tablets Sample Military Features -Ruggedized -Tactical Radio Interface - Encryption ... app stores, and new generations of cellular networks. Due to the initiatives of individual soldiers, commercial devices on the front lines are already

  14. Designing Robust and Resilient Tactical MANETs

    Science.gov (United States)

    2014-09-25

    SECURITY CLASSIFICATION OF: The overall research theme of this MURI, is the design and operation of reliable and secure tactical MANET . The emphasis...of this research is the discovery and development of methods and algorithms that can unify the investigation of resiliency and security for MANETs ...With this emphasis, we investigate fundamental problems addressing the characterization, properties and design of the Trusted Core of a MANET . More

  15. Effectively executing a comprehensive marketing communication strategy.

    Science.gov (United States)

    Gombeski, William R; Taylor, Jan; Piccirilli, Ami; Cundiff, Lee; Britt, Jason

    2007-01-01

    Marketers are under increasing scrutiny from their management to demonstrate accountability for the resources they receive. Three models are presented to help marketers execute their customer communication activities more effectively. Benefits of using the "Identification of Strategic Communication Elements," "Business Communication" and "Communications Management Process" models include (1) more effective upfront strategic and tactical planning, (2) ensuring key communication principles are addressed, (3) easier communication program communication, (4) provides a framework for program evaluation and market research and (5) increases the creative thinking marketers need when addressing the major marketing challenges. The ultimate benefit is the greater likelihood of more positive marketing results.

  16. A REVIEW OF TACTICAL PLANNING MODELS

    Institute of Scientific and Technical Information of China (English)

    Michael COMELLI; Michel GOURGAND; David LEMOINE

    2008-01-01

    The aim of this paper is to give an overview on models and methods used to solve tactical planning problems. The modeling and the elaboration of the well-know tactical planning problems (master planning & scheduling, material requirement planning and multi-site planning) are discussed. These problems are modeled from two "lot sizing" models called the Capacitated Lot Sizing Problem (CLSP) and Multi Level Capacitated Lot Sizing Problem (MLCLSP). From both models, a lot of extensions has been proposed in the literature. The purpose of this paper is twofold: first, classifications of the CLSP and MLCLSP as well as their extensions are given. For each model, the major scientific contributions are mentioned. These classifications made from seventy papers give an overview of "lot sizing" models dedicated to the MPS, MRP and Multi-site and show the diversity of models. Second, from a classification, an analysis of methods used for each model is given. The instance size, best gap and reference for gap computation are given for each contribution. This work can be used to elaborate an optimization tool for tactical planning problematic such as Advanced Planning System.

  17. Alternative reproductive tactics and the propensity of hybridization.

    Science.gov (United States)

    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.

  18. Cursor on Target: Addressing the Challenge of Air-to-Ground Communications

    Science.gov (United States)

    2013-01-30

    Etc.  Radio transmissions can be on the order of 2400 bps  Communications at the tactical edge cannot handle the data being passed on the GIG...resp)  Used: UDP, TCP, tactical radio, SOAP, etc CoT Architectures Vary Widely Producer Message Router, ESB Producer Consumer Producer/C

  19. Analysis of interference performance of tactical radio network

    Science.gov (United States)

    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.

  20. On Architectural Qualities and Tactics for Mobile Sensing

    DEFF Research Database (Denmark)

    Kjærgaard, Mikkel Baun; Kuhrmann, Marco

    2015-01-01

    challenges regarding, e.g., use of battery powered mobile devices, and collection and processing of sensor data. In this paper, we present tactics to address these architecture design challenges. We discuss the two architectural qualities energy efficiency and resource adaptability, and describe them using...... the respective tactics to particular cases illustrating their use in practice. Finally, we provide a preliminary validation of the proposed systematized tactics catalog, which was conducted with student teams. Our preliminary findings show that the tactics are beneficial to provide a guideline and to create...... awareness of the special challenges of energy-efficient and resource-adaptable architecture design....

  1. Therapeutic and Diagnostic Tactics for Bleedings from Esophagogastric Varices

    Directory of Open Access Journals (Sweden)

    F. G. Nazyrov

    2010-01-01

    Full Text Available Objective: to elaborate therapeutic and diagnostic tactics for bleedings from esophagogastric varices (EGV in an intensive care unit (ICU. Subjects and methods: The experience in treating 102 patients with profuse bleeding from EGV, admitted to the ICU, Acad. V. Vakhidov Republican Specialized Center of Surgery, in 2000—2008, was summarized. Results. The findings show that just less than 40% of the patients with hepatic cirrhosis are admitted for the clinical manifestations of active bleeding from EGV, the latter being profuse in 17.6%. These indicate that the noticeable admission preponderance of patients with first-degree blood loss and the low proportion of those with critical third-degree blood loss are noteworthy. Retrospective analysis demonstrated that hemostasis was achieved in 97 (95.1% patients, by applying solely conservative measures using a Blakemore tube (in both variants of its use. After removal of the Blakemore tube, stable hemostasis retained in 88.9% of the patients with bleedings from the veins of the middle third of the esophagus, in 71.8% of cases of those from its lower third and only in 24.1% of the patients with those from the cardiac stomach. Conclusion. According to the results of the study, we propose the therapeutic and diagnostic tactics for patients with profuse bleedings from EGV, which involve the use of a Blakemore tube and a complex of conservative measures with traditional hemostatic therapy, the administration of portal pressure-reducing agents to prevent or treat hepatic failure. Key words: bleeding, esophagogastric varices, hepatic failure, intensive therapy.

  2. Tactisch Optreden van kleine eenheden (Small Unit Tactics)

    Science.gov (United States)

    2007-08-01

    Osama Bin Laden. De internationale gemeenschap ging onder aanvoering van Amerika de strijd aan tegen het internationale terrorisme . Sinds oktober 2001...worden Militaire eenheden ingezet om dit terrorisme een halt toe te roepen. In Afghanistan regeerde het Taliban4 regime met een waar schrikbewind en had... terrorisme , de drugshandel en de georganiseerde misdaad. De VN-veiligheidsraad werd gevraagd mandaat te verlenen voor een veiligheidsmacht in Afghanistan. Op

  3. The United States Air Force in Southeast Asia: Tactical Airlift

    Science.gov (United States)

    1983-01-01

    29. Hist, 13th AF, Jul I-Dec 31, 1963, 1st Spec Forces Gp (Airb), subj: Re- 1, 1-12; rprt, Lt Col Garth L. Reynolds . quest for Doctrinal Information...author. subj: Operation Junction City, 32 and 33-40, Apr 21, 1967; rprt, Apr 72; intvw, author with Maj Jessie 196th Light Inf Bde, AAR Junction City, H

  4. Tactical Unit Data and Decision Requirements for Urban Operations

    Science.gov (United States)

    2008-10-01

    decision requirements useful in urban operations. DISCLAIMER: The contents of this report are not to be used for advertising , publication, or...Building Function Verify mosque and identify possi- ble schools or meeting places Identify types of cinema (stage/theatre) or other similar nearby...Determine mosque and residen- tial floor plans Interior layout of cinema and high-rises Layout of power control facilities Improved Dismounted & Mounted

  5. Generalizing Automated Assessment of Small Unit Tactical Decision Making

    Science.gov (United States)

    2013-12-01

    implications for both instructional components and experiential environments. ABOUT THE AUTHORS Randy Jensen is a group manager at Stottler...InGEAR’s pedagogical strategy, with feedback tailored to the individual’s performance in a scenario with combinations of measures. InGEAR uses a constraint...that maps features to instructionally significant conditions, this provides a headstart for the next task of defining the pedagogical strategy that

  6. Verification and validation of the night vision goggle tactical decision aid

    Science.gov (United States)

    Elrick, John R.

    1995-05-01

    The Night Vision Goggle (NVG) Tactical Decision Aid (TDA) was developed to support Army operations in situations requiring accurate predictions of light levels. Minimum thresholds of illumination are used by the Army to plan and execute missions during periods of darkness or near darkness. The NVG TDA is part of a suite of decision aids that will become part of the fielded Integrated Meteorological System (IMETS). The IMETS is a system designed to be operated by Air Force Staff Weather Officers supporting Army tactical operations in peacetime and in times of conflict. The verification and validation (V & V) effort discussed in this report is part of the Battlefield Environment Directorate configuration management plan to field physically correct and user-friendly software to Army units over the entire conflict spectrum. The V & V described is thorough and shows that the NVG TDA is physically correct and applicable for accreditation before use.

  7. Effects of marketing tactics relationship on customer loyalty from the perspective of Irancell customers

    Directory of Open Access Journals (Sweden)

    Mohammad Haghighi

    2013-03-01

    Full Text Available The company's goal of creating long-term relationship with its customers is to reach their loyalty. Today for marketers, relationship marketing is more important for satisfying this purpose. Relationship marketing tactics are as marketing executive arms that cause retaining current customers and by means of a high quality communication makes trust and satisfaction and consequent customer loyalty. Despite competitors’ environmental factors and their advertisements, loyal customers keep purchasing and ensure the profitability of the company in this turbulent market. By investigating the past research studies and gathering information from reliable sources the relationship between relationship marketing tactics (quality of service, price perception, brand mentality and proposed value on relationship quality (trust and customer satisfaction which in turn will lead to increased loyalty of their customers, are surveyed among Irancell cellphone operator costumers. Required data based on an analytical framework for this study were distributed as questionnaire among students at the University of Sistan and Baluchestan in 2012 and research hypotheses were examined using multivariate linear regression test. The survey indicated that company was successful in the implementation of marketing tactics. Therefore, there are significant levels of customer satisfaction and trust and thus win their loyalty (90 percent.

  8. Studying the Effects of Relationship Marketing Tactics on Customers Loyalty from the Perspective of Irancell Customers

    Directory of Open Access Journals (Sweden)

    Hamed Asgaryeh Ahari

    2013-01-01

    Full Text Available The company's goal of creating long-term relationship with its customers is to reach theirloyalty. Today for marketers, relationship marketing is more important for satisfying thispurpose. Relationship marketing tactics are as marketing executive arms that cause retainingcurrent customers and by means of a high quality communication makes trust and satisfactionand consequent customer loyalty. Despite competitors’ environmental factors and theiradvertisements, loyal customers keep purchasing and ensure the profitability of the companyin this turbulent market. By investigating the past research studies and gathering informationfrom reliable sources the relationship between relationship marketing tactics (quality ofservice, price perception, brand mentality and proposed value on relationship quality (trustand customer satisfaction which in turn will lead to increased loyalty of their customers, aresurveyed among Irancell cellphone operator costumers. Required data based on an analyticalframework for this study were distributed as questionnaire among students at the Universityof Sistan and Baluchestan in 2012 and research hypotheses were examined using multivariatelinear regression test. The survey indicated that company was successful in theimplementation of marketing tactics. Therefore, there are significant levels of customersatisfaction and trust and thus win their loyalty (90 percent.

  9. Coping with the Green-Eyed Monster: Conceptualizing and Measuring Communicative Responses to Romantic Jealousy.

    Science.gov (United States)

    Guerrero, Laura K.; And Others

    1995-01-01

    Examines communicative responses to romantic jealousy. Finds 12 superordinate categories and 67 tactics in communicative responses to jealousy. Develops measures for six types of interactive responses (integrative communication, distributive communication, active distancing, general avoidance/denial, expression of negative affect, and violent…

  10. Control tactics of poplar diseases in China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Based on the present studies and literatures about the poplar diseases in China, the present study situation of poplar disease was introduced in this paper. 31 kinds of poplar diseases were collected of which there were 14 kinds of leaves disease, 11 kinds of branch disease, 4 kinds of root disease, 2 kinds of stand rot. Each poplar species was studied on the harm, distribution, symptom, pathogens, occurrence regulation and control measures. According to previously studies, the sustained control tactics of poplar disease were summarized in this paper.

  11. [Therapeutic tactics in cholelithiasis in children].

    Science.gov (United States)

    Kharitonova, L A

    2011-01-01

    Biliary tract diseases in children in recent years increasingly attracted the attention of not only physicians and surgeons, but this problem is becoming increasingly important in pediatric practice. Thus, gallstone disease in childhood is becoming a serious medical and social problem because of its chronic relapsing course, the development of severe complications, reduced quality of life and social adaptation of children. A particular difficulty is to select treatment tactics at cholelithiasis in childhood. The aim of this study was to demonstrate on the basis of own experience observing children with cholelithiasis, advantages and disadvantages of both surgical and conservative treatment of cholelithiasis in children, suggest alternative approaches for different periods of childhood.

  12. Brutally Unfair Tactics Totally OK Now

    DEFF Research Database (Denmark)

    Wilson, Douglas

    2011-01-01

    In this paper, I use a party game that I co-designed, Brutally Unfair Tactics Totally OK Now (B.U.T.T.O.N.), as a case study to suggest some alternative possibilities for the design of digitally-mediated play and games. Specifically, I argue that that intentionally “broken” or otherwise incomplete...... game systems can help nurture a distinctly self-motivated and collaborative form of play. I propose two terms: “unachievements” and “self-effacing games," which help articulate the specific qualities that distinguish broken games like B.U.T.T.O.N. from more traditional digital games. In addition, I...

  13. Soft-assembled multilevel dynamics of tactical behaviors in soccer

    Directory of Open Access Journals (Sweden)

    Angel Ric

    2016-10-01

    Full Text Available 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 twenty professional male soccer players from the same team were collected using high frequency global positioning systems (5Hz. Twenty-nine categories of tactical behaviors were determined from eight positioning-derived variables creating multivariate binary (Boolean time-series matrices. Hierarchical principal component analysis 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, principal component analysis 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.

  14. Credibility and validation of simulation models for tactical IP networks

    NARCIS (Netherlands)

    Boltjes, B.; Thiele, F.; Diaz, I.F.

    2007-01-01

    The task of TNO is to provide predictions of the scalability and performance of the new all-IP tactical networks of the Royal Netherlands Army (RNLA) that are likely to be fielded. The inherent properties of fielded tactical networks, such as low bandwidth and Quality of Service (QoS) policies

  15. A Generic Approach to the Development of Tactical Decision Aids

    NARCIS (Netherlands)

    Neef, R.M.; Brake, G. te

    2005-01-01

    Military tactics require efficient and effective decision making in unclear, complex and dynamic environments. Tactical decision-makers need to make the right choices based on large amounts of data from various sources with varying reliability and often under severe time-pressure. Therefore decision

  16. Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress

    Science.gov (United States)

    2017-01-10

    3 Information in this section is taken from the Army Product Manager , Joint Light Tactical Vehicle website, http://peocscss.tacom.army.mil...10 Information in this section, unless otherwise noted is taken from a briefing from the Project Manager ...Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress Andrew Feickert Specialist in Military Ground Forces January 10, 2017

  17. Soft-assembled Multilevel Dynamics of Tactical Behaviors in Soccer

    Science.gov (United States)

    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.

  18. Augmented Reality at the Tactical and Operational Levels of War

    Science.gov (United States)

    2015-10-24

    FINAL 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Augmented Reality at the Tactical and Operational Levels of War... Augmented reality technologies have reached a stage where commercially viable systems will soon enter the consumer market. These technologies merge...direct tactical forces. 15. SUBJECT TERMS Augmented Reality , Mediated Reality , Smartphone, HUD, HMD, Information Technology 16. SECURITY

  19. The Culminating Point and U.S. Army Tactical Doctrine

    Science.gov (United States)

    1991-12-18

    at the tactical level. 16 SECTION III CONTEMPORARY USE AND FUTURE APPLICABILITY Forewarned, forearmed; to be prepared is half the victory. Miguel de... Cervantes U.S ARMY CONTEMPORARY USE OF TACTICAL CULMINATION The U.S. Army has been actively attempting to address the ramifications of culmination at

  20. Leading Change Step-by-Step: Tactics, Tools, and Tales

    Science.gov (United States)

    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…

  1. Practical Tactics in Resolution of Racemates via Diastereomeric Salt Formation

    Institute of Scientific and Technical Information of China (English)

    HE,Xu-Chang; QI,Chuang-Yu

    2007-01-01

    A practical tactics in the classical resolutions was illustrated for affording the desired isomers in maximum yields. According to the practical tactics resolution of racemic ethyl nipecotate, Corey lactone and huperzine A intermediate was successfully practiced. The basis of this practicability is the well-known Marckwald principle.

  2. NATO Operational Analysis to develop ASW Area Search Tactics

    NARCIS (Netherlands)

    Brink, M. van den; Dobson, M.; Maclachlan, A.; Vermeulen, J.F.J.

    2000-01-01

    Four years ago several NATO nations agreed to commence studies to develop tactics for ASW Area Search. The combined approach required agreement on the scope of the problem, tactical doctrine, modelling parameters and definition of terms. The NATO Area Search and Screening Working Group (AS2WG) is pr

  3. Exploring First Responder Tactics in a Terrorist Chemical Attack

    Science.gov (United States)

    2008-12-01

    DATE December 2008 3. REPORT TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE Exploring First Responder Tactics in a Terrorist...Approved for public release; distribution is unlimited EXPLORING FIRST RESPONDER TACTICS IN A TERRORIST CHEMICAL ATTACK Kong Pin Gilbert...115 b. Earlier First Responder Entry Times are Associated with a Better Chance of Mean Percentage < 18.9

  4. AGATE: Adversarial Game Analysis for Tactical Evaluation

    Science.gov (United States)

    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.

  5. Screening closing scenarios for tactical targets

    Science.gov (United States)

    Sefcik, Jason A.; Lee, Harry C.; Olson, Teresa L. P.

    2002-07-01

    The first step in an automatic image target acquisition system is determining the location of candidate objects. Screening for targets must also be done within a tactical scenario timeframe. The screening process must only require a portion of the processing workload since other algorithms must execute in the same time frame. The detection of these candidate objects is allocated to two functions within the same algorithm. The first is a pre-screener and other is a clutter rejection component that will categorize the object nomination into target or non-target classes. This paper describes a screener that meets the necessary requirements for tactical operations. It uses the magnitude and direction of the image gradient. Locations are nominated by looking at local neighborhoods in this gradient space. Regions of interest are then selected and various features are extracted. These features are selected both for their information content and their ease of calculation. Using a Bayes approach, target candidates are selected as plausible targets of interest.

  6. UAV field demonstration of social media enabled tactical data link

    Science.gov (United States)

    Olson, Christopher C.; Xu, Da; Martin, Sean R.; Castelli, Jonathan C.; Newman, Andrew J.

    2015-05-01

    This paper addresses the problem of enabling Command and Control (C2) and data exfiltration functions for missions using small, unmanned, airborne surveillance and reconnaissance platforms. The authors demonstrated the feasibility of using existing commercial wireless networks as the data transmission infrastructure to support Unmanned Aerial Vehicle (UAV) autonomy functions such as transmission of commands, imagery, metadata, and multi-vehicle coordination messages. The authors developed and integrated a C2 Android application for ground users with a common smart phone, a C2 and data exfiltration Android application deployed on-board the UAVs, and a web server with database to disseminate the collected data to distributed users using standard web browsers. The authors performed a mission-relevant field test and demonstration in which operators commanded a UAV from an Android device to search and loiter; and remote users viewed imagery, video, and metadata via web server to identify and track a vehicle on the ground. Social media served as the tactical data link for all command messages, images, videos, and metadata during the field demonstration. Imagery, video, and metadata were transmitted from the UAV to the web server via multiple Twitter, Flickr, Facebook, YouTube, and similar media accounts. The web server reassembled images and video with corresponding metadata for distributed users. The UAV autopilot communicated with the on-board Android device via on-board Bluetooth network.

  7. Denmark's forth national communication on climate change. Under the United Nations framework convention on climate change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The Kingdom of Denmark comprises Denmark, Greenland and the Faeroe Islands. The UN Framework Convention on Climate Change has been ratified on behalf of all three parts. This report is Denmark's Fourth Climate Communication under the Climate Convention. Since Denmark's ratification covers the entire Realm, the report includes information on Greenland and the Faeroe Islands. The report is organised in accordance with the guidelines for national communications adopted by the parties to the Climate Convention. (BA)

  8. Video Data Link Provides Television Pictures In Near Real Time Via Tactical Radio And Satellite Channels

    Science.gov (United States)

    Hartman, Richard V.

    1987-02-01

    Advances in sophisticated algorithms and parallel VLSI processing have resulted in the capability for near real-time transmission of television pictures (optical and FLIR) via existing telephone lines, tactical radios, and military satellite channels. Concepts have been field demonstrated with production ready engineering development models using transform compression techniques. Preliminary design has been completed for packaging an existing command post version into a 20 pound 1/2 ATR enclosure for use on jeeps, backpacks, RPVs, helicopters, and reconnaissance aircraft. The system will also have a built-in error correction code 2 (ECC) unit, allowing operation via communicatons media exhibiting a bit error rate of 1 X 10-or better. In the past several years, two nearly simultaneous developments show promise of allowing the breakthrough needed to give the operational commander a practical means for obtaining pictorial information from the battlefield. And, he can obtain this information in near real time using available communications channels--his long sought after pictorial force multiplier: • High speed digital integrated circuitry that is affordable, and • An understanding of the practical applications of information theory. High speed digital integrated circuits allow an analog television picture to be nearly instantaneously converted to a digital serial bit stream so that it can be transmitted as rapidly or slowly as desired, depending on the available transmission channel bandwidth. Perhaps more importantly, digitizing the picture allows it to be stored and processed in a number of ways. Most typically, processing is performed to reduce the amount of data that must be transmitted, while still maintaining maximum picture quality. Reducing the amount of data that must be transmitted is important since it allows a narrower bandwidth in the scarce frequency spectrum to be used for transmission of pictures, or if only a narrow bandwidth is available, it

  9. Small-unit Training for Adaptability and Resilience in Decision Making (STAR-DM)

    Science.gov (United States)

    2017-01-23

    their initial tactical and ethical dilemmas in a simulated battlefield vice actual combat.” (p. 11). Simulation-based training provides an...support the development of resilient leaders and sound tactical and ethical decision-making at the small unit level. It states: “Our investment in...simulation based training package. First, a video narrative presents the orientation, situation, mission objective and tactical dilemma . The video

  10. Automated Reasoning Across Tactical Stories to Derive Lessons Learned

    Directory of Open Access Journals (Sweden)

    J. Wesley Regian

    2008-06-01

    Full Text Available The Military Analogical Reasoning System (MARS is a performance support system and decision aid for commanders in Tactical Operations Centers. MARS enhances and supports the innate human ability for using stories to reason about tactical goals, plans, situations, and outcomes. The system operates by comparing many instances of stored tactical stories, determining which have analogous situations and lessons learned, and then returning a description of the lessons learned. The description of the lessons learned is at a level of abstraction that can be generalized to an appropriate range of tactical situations. The machine-understandable story representation is based on a military operations data model and associated tactical situation ontology. Thus each story can be thought of, and reasoned about, as an instance of an unfolding tactical situation. The analogical reasoning algorithm is based on Gentner's Structure Mapping Theory. Consider the following two stories. In the first, a U.S. platoon in Viet Nam diverts around a minefield and subsequently comes under ambush from a large hill overlooking their new position. In the second, a U.S. task force in Iraq diverts around a biochemical hazard and subsequently comes under ambush from the roof of an abandoned building. MARS recognizes these stories as analogical, and derives the following abstraction: When enemy-placed obstacles force us into an unplanned route, beware of ambush from elevation or concealment. In this paper we describe the MARS interface, military operations data model, tactical situation ontology, and analogical reasoning algorithm.

  11. What am I going to say here? The experiences of doctors and nurses communicating with patients in a cancer unit

    Directory of Open Access Journals (Sweden)

    Margaret eMcLean

    2011-11-01

    Full Text Available This paper describes a study investigating the provider-patient communication perceptions, experiences, needs and strategies of doctors and nurses working together in a UK cancer setting. This was a qualitative study using individual interviews and focus group discussions. Interpretative Phenomenological analysis (IPA was used to underpin data collection and analysis. Twenty-six staff participated in the project (18 nurses and 8 doctors. Both professional groups identified an inherent emotional strain in their daily interactions with patients. The strategies they adopted to reduce this strain fell into two main categories: 1 Handling or managing the patient to keep negative emotion at bay; and 2 Managing self to keep negative emotion at bay. These strategies allowed staff to maintain a sense of control in an emotionally-stressful environment. Most believed that their communication skills were sufficient. In conclusion, communicating with and caring for cancer patients causes considerable psycho-social burden for doctors and nurses. Managing this burden influences their communication with patients. Without recognition of the need for staff to protect their own emotional well-being, communication skills training programmes, emphasised in current UK cancer care guidelines, may have little impact on practice.

  12. Ethical Responsibility in Communication: A Selected, Annotated Bibliography. Fourth Edition.

    Science.gov (United States)

    Johannesen, Richard L.

    Representing works published between 1970 and 1984, this annotated bibliography identifies a variety of readings that explore fundamental issues of ethics in interpersonal, public, and mass communication, and that examine from an ethical viewpoint how to and whether to employ particular communication tactics or techniques. The bibliography…

  13. Panoramic cockpit displays for tactical military cockpits

    Science.gov (United States)

    Fletcher, Mark; Huffman, David

    2010-04-01

    The F-35 Joint Strike Fighter (JSF) incorporates the latest technology for aerial warfighting. To support this aircraft's mission and to provide the pilot with the increased situational awareness needed in today's battlespace, a panoramic AMLCD was developed and is being deployed for the first time. This 20" by 8" display is the largest fielded to date in a tactical fighter. Key system innovations had to be employed to allow this technology to function in this demanding environment. Certain older generation aircraft are now considering incorporating a panoramic display to provide their crews with this level of increased capability. Key design issues that had to be overcome dealt with sunlight readability, vibration resistance, touchscreen operation, and reliability concerns to avoid single-point failures. A completely dual redundant system design had to be employed to ensure that the pilot would always have access to critical mission and flight data.

  14. Effects of Group Work on English Communicative Competence of Chinese International Graduates in United States Institutions of Higher Education

    Science.gov (United States)

    Xue, Mo

    2013-01-01

    This qualitative study investigated 14 Chinese international graduate students' lived experiences with group work and the effects of group work on their English communicative competence. The interview results showed that these participants' attitudes towards group work went through changes from initial inadaptation or dislike to later adaptation…

  15. Communicative Functions of the Nurse-Patient Relationship: Observations of Native and Non-Native Nurses in United States Hospitals.

    Science.gov (United States)

    Hadley, Jo Linda

    A study compared the nurse-patient communication of native and non-native English-speaking nurses. Examination of the literature on nurse-patient relationships and a brief survey of native nurses yielded an instrument for observation of nurses. Ten nurses were observed for 3 hourse each. Transcripts of the observations of the five non-native…

  16. Concealment, communication and stigma: The perspectives of HIV-positive immigrant Black African men and their partners living in the United Kingdom.

    Science.gov (United States)

    Owuor, John Oa; Locke, Abigail; Heyman, Bob; Clifton, Andrew

    2016-12-01

    This study explored the perspectives of Black men, originally from East Africa, living in the United Kingdom and their partners on what it means to live with diagnosed HIV. This article reports on concealment of HIV-positive status as a strategy adopted by the affected participants to manage the flow of information about their HIV-positive status. Analysis of the data, collected using in-depth interviews involving 23 participants, found widespread selective concealment of HIV-positive status. However, a few respondents had 'come out' publicly about their condition. HIV prevention initiatives should recognise concealment as a vital strategy in managing communication about one's HIV-positive status.

  17. A network model of communication in an interprofessional team of healthcare professionals: A cross-sectional study of a burn unit.

    Science.gov (United States)

    Shoham, David A; Harris, Jenine K; Mundt, Marlon; McGaghie, William

    2016-09-01

    Healthcare teams consist of individuals communicating with one another during patient care delivery. Coordination of multiple specialties is critical for patients with complex health conditions, and requires interprofessional and intraprofessional communication. We examined a communication network of 71 health professionals in four professional roles: physician, nurse, health management, and support personnel (dietitian, pharmacist, or social worker), or other health professionals (including physical, respiratory, and occupational therapists, and medical students) working in a burn unit. Data for this cross-sectional study were collected by surveying members of a healthcare team. Ties were defined by asking team members whom they discussed patient care matters with on the shift. We built an exponential random graph model to determine: (1) does professional role influence the likelihood of a tie; (2) are ties more likely between team members from different professions compared to between team members from the same profession; and (3) which professions are more likely to form interprofessional ties. Health management and support personnel ties were 94% interprofessional while ties among nurses were 60% interprofessional. Nurses and other health professionals were significantly less likely than physicians to form ties. Nurses were 1.64 times more likely to communicate with nurses than non-nurses (OR = 1.64, 95% CI: 1.01-2.66); there was no significant role homophily for physicians, other health professionals, or health management and support personnel. Understanding communication networks in healthcare teams is an early step in understanding how teams work together to provide care; future work should evaluate the types and quality of interactions between members of interprofessional healthcare teams.

  18. DEVELOPMENT OF THEORY AND METHODS OF USE OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN TEACHING MATHEMATICS OF ENGINEERING SPECIALITIES STUDENTS IN THE UNITED STATES

    Directory of Open Access Journals (Sweden)

    Nataliia M. Kiianovska

    2014-10-01

    Full Text Available The article deals with the problems of information and communication technologies (ICT development in teaching mathematics of engineering specialities students in the United States. In the article the nature of trends of convergence of information system in higher technical education and other tendencies in the USA are сharacterized. The main historical stages of development of the theory and methods of ICT use in teaching mathematics of engineering specialities students in the United States are defined. The study of historical sources has been allowed to emphasize six stages, at each stage it is analyzed the use of ICT for teaching mathematics, it is shown the contradictions and the main features of the use of ICT in teaching mathematics of engineering specialities students.

  19. Dynamic Communication Resource Negotiations

    Science.gov (United States)

    Chow, Edward; Vatan, Farrokh; Paloulian, George; Frisbie, Steve; Srostlik, Zuzana; Kalomiris, Vasilios; Apgar, Daniel

    2012-01-01

    Today's advanced network management systems can automate many aspects of the tactical networking operations within a military domain. However, automation of joint and coalition tactical networking across multiple domains remains challenging. Due to potentially conflicting goals and priorities, human agreement is often required before implementation into the network operations. This is further complicated by incompatible network management systems and security policies, rendering it difficult to implement automatic network management, thus requiring manual human intervention to the communication protocols used at various network routers and endpoints. This process of manual human intervention is tedious, error-prone, and slow. In order to facilitate a better solution, we are pursuing a technology which makes network management automated, reliable, and fast. Automating the negotiation of the common network communication parameters between different parties is the subject of this paper. We present the technology that enables inter-force dynamic communication resource negotiations to enable ad-hoc inter-operation in the field between force domains, without pre-planning. It also will enable a dynamic response to changing conditions within the area of operations. Our solution enables the rapid blending of intra-domain policies so that the forces involved are able to inter-operate effectively without overwhelming each other's networks with in-appropriate or un-warranted traffic. It will evaluate the policy rules and configuration data for each of the domains, then generate a compatible inter-domain policy and configuration that will update the gateway systems between the two domains.

  20. Dynamic Communication Resource Negotiations

    Science.gov (United States)

    Chow, Edward; Vatan, Farrokh; Paloulian, George; Frisbie, Steve; Srostlik, Zuzana; Kalomiris, Vasilios; Apgar, Daniel

    2012-01-01

    Today's advanced network management systems can automate many aspects of the tactical networking operations within a military domain. However, automation of joint and coalition tactical networking across multiple domains remains challenging. Due to potentially conflicting goals and priorities, human agreement is often required before implementation into the network operations. This is further complicated by incompatible network management systems and security policies, rendering it difficult to implement automatic network management, thus requiring manual human intervention to the communication protocols used at various network routers and endpoints. This process of manual human intervention is tedious, error-prone, and slow. In order to facilitate a better solution, we are pursuing a technology which makes network management automated, reliable, and fast. Automating the negotiation of the common network communication parameters between different parties is the subject of this paper. We present the technology that enables inter-force dynamic communication resource negotiations to enable ad-hoc inter-operation in the field between force domains, without pre-planning. It also will enable a dynamic response to changing conditions within the area of operations. Our solution enables the rapid blending of intra-domain policies so that the forces involved are able to inter-operate effectively without overwhelming each other's networks with in-appropriate or un-warranted traffic. It will evaluate the policy rules and configuration data for each of the domains, then generate a compatible inter-domain policy and configuration that will update the gateway systems between the two domains.

  1. Tactical Grade MEMS IMUs for Spin-Stabilized Rockets Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose a tactical grade MEMS IMU for spin-stabilized rockets for metric tracking and autonomous systems. The enabling instrument is a gyroscope designed for very...

  2. Do as we wish: Parental tactics of mate choice manipulation.

    Science.gov (United States)

    Apostolou, Menelaos

    2013-08-01

    The mate choices of children do not always meet with the approval of their parents. As a consequence, the latter employ a battery of tactics that they use to manipulate the mating behavior of the former. This paper offers the first taxonomy of parental tactics of mate choice manipulation. In particular, in Study 1, 57 semi-structured interviews revealed 72 acts that parents employ to influence their children, and 27 that they employ to influence their children's partners. In Study 2, 405 parents rated how likely they were to use these acts to influence their daughters' and sons' mate choices. Factor analysis of participants' responses revealed 12 manipulation tactics that parents use on their children, and four manipulation tactics that they use on their children's partners.

  3. Integration of Tactical Departure Scheduling and Traffic Flow Management Project

    Data.gov (United States)

    National Aeronautics and Space Administration — In the ATM Select topic area of Integrated Arrival, Departure and Surface (IADS) planning, this proposal addresses Tactical Departure Scheduling (TDS), which is a...

  4. 78 FR 40264 - First Meeting: RTCA Tactical Operations Committee (TOC)

    Science.gov (United States)

    2013-07-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration First Meeting: RTCA Tactical Operations Committee (TOC) AGENCY: Federal... approval: Terms of Reference--Structure, Scope, Leadership Anticipated Issues for TOC consideration...

  5. 78 FR 16757 - First Meeting: RTCA Tactical Operations Committee (TOC)

    Science.gov (United States)

    2013-03-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration First Meeting: RTCA Tactical Operations Committee (TOC) AGENCY: Federal... Discussion Committee Operations FAA Taskings Discussion FAA Task Groups Discussion Anticipated Issues for...

  6. enhancing response farming for strategic and tactical management ...

    African Journals Online (AJOL)

    ACSS

    onset date prediction models that can improve strategic and tactical response farming (RF). A sequential ..... low crop productivity and ensure food security in the semi-arid areas. ... 14: A software for statistics, process improvement, six sigma,.

  7. Control by Exception for Tactical Departure Scheduling Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Tactical Departure Scheduling (TDS) is a common activity in Air Traffic Control (ATC) in the National Airspace System (NAS) that requires significant coordination...

  8. Agents of change: strategy and tactics for social innovation

    National Research Council Canada - National Science Library

    Cels, Sanderijn; Jong, Jorrit de; Nauta, Frans

    2012-01-01

    ... for social innovation 6” Agents of Change strategy and tactics for social innovation environment even as they seek to reshape it. They must have the proper attitude and sufficient courage to c...

  9. Development of a Nonlinear Internal Wave Tactical Decision Aid

    Science.gov (United States)

    2016-06-07

    of a Nonlinear Internal Wave Tactical Decision Aid 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER...Development of a Nonlinear Internal Wave Tactical Decision Aid Christopher R. Jackson Global Ocean Associates 6220 Jean Louise Way Alexandria...www.internalwaveatlas.com LONG-TERM GOALS The long term goal of the project is to develop a prediction methodology for the occurrence of nonlinear

  10. Strategy and Tactics of International Mergers and Acquisitions

    Directory of Open Access Journals (Sweden)

    Denys Kiriakov

    2011-12-01

    Full Text Available The article reviews contemporary strategy and tactics issues in terms of international mergers and acquisitions, along with displaying cyclical waves of mergers and acquisitions over the last century as well as motivation thereof. Five strategies adhered to by international companies initiating conclusion of such agreements as well as challenges accompanying execution thereof have been analyzed. Modern strategic and tactical tools of international mergers and acquisitions process management have been researched on exemplary buyer (a corporation case-study.

  11. High-Bandwidth Tactical-Network Data Analysis in a High-Performance-Computing (HPC) Environment: Introduction

    Science.gov (United States)

    2015-09-01

    ability to transport voice and data messages, with high assurance and minimal delays, as the unit maneuvers to accomplish its mission. Tactical...critical to such analysis efforts, in addition to metrics drawn from application-level interactions, such as Voice over futemet Protocol (VoiP...Network Performance Statistics. These provide information on the state of IP routing tables and radio-level connections, which informs the overall

  12. Ranking the contributions of commercial fish and shellfish varieties to mercury exposure in the United States: implications for risk communication.

    Science.gov (United States)

    Groth, Edward

    2010-04-01

    Fish and shellfish have important nutritional benefits, and US per capita seafood consumption has increased substantially since 2002. Recent research has reinforced concerns about adverse effects of methylmercury exposure, suggesting that methylmercury doses associated with typical US rates of fish consumption may pose measurable risks, with no threshold. These converging trends create a need to improve risk communication about fish consumption and mercury. The analysis performed here identifies the relative importance of different fish and shellfish as sources of mercury in the US seafood supply and proposes improved consumer advice, so that the public can benefit from fish consumption while minimizing mercury exposure. I have quantified contributions to total mercury in the US seafood supply by 51 different varieties of fish and shellfish, then ranked and sorted the 51 varieties in terms of relative impact. Except for swordfish, most fish with the highest mercury levels are relatively minor contributors to total inputs. Tuna (canned light, canned albacore and fresh/frozen varieties) accounts for 37.4 percent of total mercury inputs, while two-thirds of the seafood supply and nine of the 11 most heavily consumed fish and shellfish are low or very low in mercury. Substantial improvement in risk communication about mercury in fish and seafood is needed; in particular, several population subsets need better guidance to base their seafood choices more explicitly on mercury content. I have sorted the 51 seafood varieties into six categories based on mercury levels, as a framework for improving risk communication in this regard.

  13. Communication Challenges Learners Face Online: Why Addressing CMC and Language Proficiency Will Not Solve Learners' Problems

    Science.gov (United States)

    Jung-Ivannikova, Liubov

    2016-01-01

    Computer-mediated communication (CMC) has been argued to cause (mis)communication issues. Research and practice suggest a range of tactics and strategies for educators focused on how to encourage and foster communication in a virtual learning environment (VLE) (eg, Salmon). However, while frameworks such as Salmon's support the effective…

  14. Mixtures as a fungicide resistance management tactic.

    Science.gov (United States)

    van den Bosch, Frank; Paveley, Neil; van den Berg, Femke; Hobbelen, Peter; Oliver, Richard

    2014-12-01

    We have reviewed the experimental and modeling evidence on the use of mixtures of fungicides of differing modes of action as a resistance management tactic. The evidence supports the following conclusions. 1. Adding a mixing partner to a fungicide that is at-risk of resistance (without lowering the dose of the at-risk fungicide) reduces the rate of selection for fungicide resistance. This holds for the use of mixing partner fungicides that have either multi-site or single-site modes of action. The resulting predicted increase in the effective life of the at-risk fungicide can be large enough to be of practical relevance. The more effective the mixing partner (due to inherent activity and/or dose), the larger the reduction in selection and the larger the increase in effective life of the at-risk fungicide. 2. Adding a mixing partner while lowering the dose of the at-risk fungicide reduces the selection for fungicide resistance, without compromising effective disease control. The very few studies existing suggest that the reduction in selection is more sensitive to lowering the dose of the at-risk fungicide than to increasing the dose of the mixing partner. 3. Although there are very few studies, the existing evidence suggests that mixing two at-risk fungicides is also a useful resistance management tactic. The aspects that have received too little attention to draw generic conclusions about the effectiveness of fungicide mixtures as resistance management strategies are as follows: (i) the relative effect of the dose of the two mixing partners on selection for fungicide resistance, (ii) the effect of mixing on the effective life of a fungicide (the time from introduction of the fungicide mode of action to the time point where the fungicide can no longer maintain effective disease control), (iii) polygenically determined resistance, (iv) mixtures of two at-risk fungicides, (v) the emergence phase of resistance evolution and the effects of mixtures during this phase

  15. TATR (Tactical Air Target Recommender): A Prototype Expert System for Tactical Air Targeting

    Science.gov (United States)

    1984-08-01

    1 2 F-l6X/2 3 F-16X/2 0.85 0.95 0. 77 0. 12 0.16 0.18 REFERENCES 1. Callero, M., D. Gorlin , F. Hayes-Roth, and L. Jamison, Toward an Expert...for Tactical Air Targeting, The Rand Corporation, N -1796-ARPA, January 1982. 3. Fain, J., D. Gorlin , F. Hayes-Roth, S. Rosenschein, H. Sowizral... Gorlin , S. Rosenschein, H. Sowizral, and D. Waterman, Rationale and Motivation for ROSIE, The Rand Corporation, N-1648-ARPA, November 1981. 6. Hayes

  16. Classroom Communication and National Crises: Student Information Needs in the Aftermath of the 2001 Terrorist Attacks on the United States

    Science.gov (United States)

    Ulmer, Robert R.; Hemphill, Michael R.

    2007-01-01

    Little is known about students' reactions to their university's attempt to manage their informational and emotional needs during a time of national crisis. A survey of students immediately following the 2001 terrorist attacks on the United States found that students wanted the university to stay open and function as a place for sense making…

  17. Intelligent Distributed Generation and Storage Units for DC Microgrids - A New Concept on Cooperative Control without Communications Beyond Droop Control

    DEFF Research Database (Denmark)

    Aldana, Nelson Leonardo Diaz; Dragicevic, Tomislav; Vasquez, Juan Carlos;

    2014-01-01

    . Typically, voltage droop loops are used for interconnecting several different units in parallel to a microgrid. This paper proposes a new decentralized strategy based on fuzzy logic that ensures stored energy balance, for a low voltage DC microgrid with distributed battery energy storage systems...

  18. Virtually-augmented interfaces for tactical aircraft.

    Science.gov (United States)

    Haas, M W

    1995-05-01

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

  19. Biomineralization: From Material Tactics to Biological Strategy.

    Science.gov (United States)

    Yao, Shasha; Jin, Biao; Liu, Zhaoming; Shao, Changyu; Zhao, Ruibo; Wang, Xiaoyu; Tang, Ruikang

    2017-04-01

    Biomineralization is an important tactic by which biological organisms produce hierarchically structured minerals with marvellous functions. Biomineralization studies typically focus on the mediation function of organic matrices on inorganic minerals, which helps scientists to design and synthesize bioinspired functional materials. However, the presence of inorganic minerals may also alter the native behaviours of organic matrices and even biological organisms. This progress report discusses the latest achievements relating to biomineralization mechanisms, the manufacturing of biomimetic materials and relevant applications in biological and biomedical fields. In particular, biomineralized vaccines and algae with improved thermostability and photosynthesis, respectively, demonstrate that biomineralization is a strategy for organism evolution via the rational design of organism-material complexes. The successful modification of biological systems using materials is based on the regulatory effect of inorganic materials on organic organisms, which is another aspect of biomineralization control. Unlike previous studies, this study integrates materials and biological science to achieve a more comprehensive view of the mechanisms and applications of biomineralization. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. [Tactics of acupuncture for migraine prophylaxis].

    Science.gov (United States)

    Guo, Jia

    2010-03-01

    In order to provide some more scientific and practical advice and tactics for acupuncture in prevention of migraine in clinic, a computer-based information search was conducted in MEDLINE database, and the current reports of clinical trials were summarized and a comparison of Western and Chinese research designs was made. The significant role of acupuncture for prevention of migraine has not been applied in wide range in China until the present day. However, it has been paid great attention in Western countries. This situation might be related to the differences of efficacy assessment of acupuncture between China and Western countries; meanwhile, in the past traditional acupuncturists put much stress on the therapeutic approaches for acute attacks of headache but less on prevention. It is necessary for Chinese doctors to learn from research method in the West and emphasize more on acupuncture for preventing migraine and conduct high-level clinical trials as well. The author recommends that Chinese doctors should select acupuncture points mainly according to meridian syndrome differentiation and apply long term intermittent interventions.

  1. Husband's Esteem Predicts his Mate Retention Tactics

    Directory of Open Access Journals (Sweden)

    Christopher J. Holden

    2014-07-01

    Full Text Available delity or prevent their defection from the relationship. These tactics include low-risk acts that render the current relationship more attractive by bestowing benefits on the woman, as well as cost-inflicting acts that render defection from the relationship risky or dangerous for her. Previous research has linked men's mate retention behavior with men's mate value (value as a current or potential partner using women's reports. The current research addresses limitations of that research using self-reports and cross-spousal reports from 107 married couples concerning their self-esteem and their esteem for their partner. The results indicate that the level of esteem that wives have for their husbands is positively associated with their perception of their husband's use of positive inducements and negatively associated with their husband's self-reported use of cost-inflicting mate retention behaviors (i.e., Direct Guarding, Intersexual Negative Inducements, and Intrasexual Negative Inducements. The level of self-esteem reported by men was negatively associated with their self-reported direct guarding behavior. Discussion explores the possibility that esteem—both self-esteem and esteem from one's partner—functions as an internal gauge of relative mate value.

  2. Association between parent-adolescent communication about sex-related topics and HIV testing, United States. 2006-2013.

    Science.gov (United States)

    Balaji, Alexandra B; Oraka, Emeka; Fasula, Amy M; Jayne, Paula E; Carry, Monique G; Raiford, Jerris L

    2017-03-01

    Adolescents need information about sex-related topics in order to reduce risk behavior and engage in healthy sexual decision-making. Parents have the potential to be an important source of this information. Using the 2006-2010 and 2011-2013 National Survey of Family Growth, we examined associations between parent-adolescent communication before age 18 about sex-related topics and HIV testing among respondents aged 18-24 that ever had sexual intercourse (women = 3893; men = 3359). Analyses showed that for both men and women, discussing how to prevent HIV/AIDS and how to use a condom with a parent before age 18 were positively associated with HIV testing. Among women only, discussions about methods of birth control, where to get birth control, and STDs were positively associated with HIV testing. Developing strategies and interventions to facilitate parent-adolescent communication about sex-related topics, particularly HIV prevention and condom use, may be important to increase HIV testing among young women and men.

  3. Tactic "Tulgama" the Art of War the Mongols XIII century

    Directory of Open Access Journals (Sweden)

    Leonid A. Bobrov

    2015-12-01

    Full Text Available In this publication, based on a comprehensive analysis of the sources, considered one of the most important tactics of the Mongols of the XIII century, known under the Turkic name "Tulgama". The name of the maneuver is derived from the Turkic verb "talamak", meaning "to surround, to wrapped up, to turn, to whirl, to twist". It is established that the maneuver "Tulgama" was a special tactic, providing coverage flank (flanks of the enemy in the rear and the application of massed archery shot in his builds. Selected three varieties under consideration tactic: right flank or left flank and steam room (double "Tulgama". The most typical was right flanks "Tulgama" when doing the nomads, covered the left wing of the enemy with its right flank. This allowed the attacking archers to fire from the most convenient position (left-forward, left, and left-back. A characteristic feature of the Mongol tactical art was a steam room (double "Tulgama" when the troops of nomads covered both enemy's flank, concluding the enemy's army in the ring, then attacked her from all four sides. A similar technique could not only shoot down from the position, but almost completely destroy the enemy troops. For the most efficient use of maneuver "Tulgama" the Mongols made increasing use of expanded mesalamines system, with a powerful thrust forward flank groups. The concentration of the shock troops on the flanks (reinforced, including by weakening the Central shelf is dramatically different from the tactics of the Mongols from the traditional tactics of the Turks, whose best part was typically the center of the combat formations. However, direct confrontation of these two approaches during the military campaigns of the XIII century demonstrated the advantages of the Mongol tactical schemes. High efficiency of reception "Tulgama" led to its continued existence in the military art of the nomads.

  4. Impact of Tactical and Strategic Weather Avoidance on Separation Assurance

    Science.gov (United States)

    Refai, Mohamad S.; Windhorst, Robert

    2011-01-01

    The ability to keep flights away from weather hazards while maintaining aircraft-to-aircraft separation is critically important. The Advanced Airspace Concept is an automation concept that implements a ground-based strategic conflict resolution algorithm for management of aircraft separation. The impact of dynamic and uncertain weather avoidance on this concept is investigated. A strategic weather rerouting system is integrated with the Advanced Airspace Concept, which also provides a tactical weather avoidance algorithm, in a fast time simulation of the Air Transportation System. Strategic weather rerouting is used to plan routes around weather in the 20 minute to two-hour time horizon. To address forecast uncertainty, flight routes are revised at 15 minute intervals. Tactical weather avoidance is used for short term trajectory adjustments (30 minute planning horizon) that are updated every minute to address any weather conflicts (instances where aircraft are predicted to pass through weather cells) that are left unresolved by strategic weather rerouting. The fast time simulation is used to assess the impact of tactical weather avoidance on the performance of automated conflict resolution as well as the impact of strategic weather rerouting on both conflict resolution and tactical weather avoidance. The results demonstrate that both tactical weather avoidance and strategic weather rerouting increase the algorithm complexity required to find aircraft conflict resolutions. Results also demonstrate that tactical weather avoidance is prone to higher airborne delay than strategic weather rerouting. Adding strategic weather rerouting to tactical weather avoidance reduces total airborne delays for the reported scenario by 18% and reduces the number of remaining weather violations by 13%. Finally, two features are identified that have proven important for strategic weather rerouting to realize these benefits; namely, the ability to revise reroutes and the use of maneuvers

  5. Surgical management of pneumothorax: significance of effective admission or communication strategies between the district general hospitals and specialized unit.

    Science.gov (United States)

    Aslam, Muhammad I; Martin-Ucar, Antonio E; Nakas, Apostolos; Waller, David A

    2011-11-01

    A preoperative delay in emergency surgery for spontaneous pneumothorax is associated with a poor outcome after surgery and a prolonged hospital stay. To reduce preoperative delays, all tertiary referrals from district general hospitals to our thoracic surgery unit were processed through a 'clinical decisions unit' (CDU). Prior to the establishment of the CDU, these patients were added to a waiting list for a surgical bed. This study has reviewed the effect of this change in admission policy on the efficiency of treatment for non-elective spontaneous pneumothorax. An intergroup comparison (pre-CDU group vs. post-CDU group) was made of the following parameters: referral to transfer time, transfer to surgery time and length of inpatient stay in the referring and tertiary hospitals. There were no significant differences in gender, diagnosis, treatment in the referring hospitals, postoperative clinical outcome, or indications for or type of surgery. The total length of inpatient stay in the referring and tertiary hospitals was significantly reduced for the post-CDU group (12 vs. 15 days; P<0.001), which was attributed to the earlier transfer of patients (18 vs. 78 hours; P<0.001) hours. Allowing surgical access to a traditional medical admission unit is therefore, cost-effective and significantly improves the efficiency of non-elective pneumothorax surgery.

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

    Science.gov (United States)

    Berglie, Stephen T.; Gallogly, James J.

    2016-05-01

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

  7. Electronic Payments using Mobile Communication Devices

    OpenAIRE

    Waaij, B.D. van der; Siljee, B.I.J.; Broekhuijsen, B.J.; Ponsioen, C.; Maas, A; Aten, R.M.; Hoepman, J.H.; Loon, J.H. van; Smit, M.

    2009-01-01

    A method of making a payment uses a first mobile communication device (1) and a second mobile communication device (2), each mobile communication device being provided with a respective near field communication unit (11, 21) and at least one of the mobile communication devices being provided with an input unit (12) for inputting data. The method comprises the steps of:• the first mobile communication device (1) receiving, through its near field communication unit (11), account data (ACD) from...

  8. MARKETING COMMUNICATIONS AS A STRATEGIC FUNCTION OF MARKETING

    OpenAIRE

    Olimpia Oancea Ph.D Student; Victoria-Mihaela Brînzea Ph.D Student

    2010-01-01

    Today we put great emphasis on the strategic importance of marketing communication, rather than seeing it as merely a tactical process of promoting the other elements of the marketing mix. Brands exist in the minds of customers not only through their experience of a product or service, but also because of the long-term effects of communication. The purpose of this paper is to highlight the importance of marketing communications - as a strategic function - in the marketing activity of an organ...

  9. A Preliminary Study: USMC Tactical Communications Technical Control Needs for the Landing Force Integrated Communications System.

    Science.gov (United States)

    1985-09-01

    can exceed the capabilities of the human operator to manually monitor and respond.4 4As Kantowitz (Ref. 16: pp. 48-57] suggests: the prob- ability of...MarcA 1974. 16. Kantowitz , Barry H., and Robert D. Sorkin, Human actg_: gnderstandi__ People-System RelationsT£p§, JoX Wl1ey Z Sons, Tnc., rei YHE[,-ŗ

  10. Managing Vulnerabilities of Tactical Wireless RF Network Systems: A Case Study

    Directory of Open Access Journals (Sweden)

    Philip Chan

    2011-11-01

    Full Text Available Organisations and individuals benefit when wireless networks are protected. After assessing the risks associated with wireless technologies, organisations can reduce the risks by applying countermeasures to address specific threats and vulnerabilities. These countermeasures include management, operational and technical controls. While these countermeasures will not prevent all penetrations and adverse events, they can be effective in reducing many of the common risks associated with wireless RF networks. Among engineers dealing with different scaled and interconnected engineering systems, such as tactical wireless RF communication systems, there is a growing need for a means of analyzing complex adaptive systems. We propose a methodology based on the systematic resolution of complex issues to manage the vulnerabilities of tactical wireless RF systems. There are is a need to assemble and balance the results of any successful measure, showing how well each solution meets the system’s objectives. The uncertain arguments used and other test results are combined using a form of mathematical theory for their analysis. Systems engineering thinking supports design decisions and enables decision‐makers to manage and assess the support for each solution. In these circumstances, complexity management arises from the many interacting and conflicting requirements of an increasing range of possible parameters. There may not be a single ‘right’ solution, only a satisfactory set of resolutions which this system helps to facilitate. Smart and innovative performance matrixes are introduced using a mathematical Bayesian network to manage, model, calculate and analyse all the potential vulnerability paths in wireless RF networks

  11. Enhancing The National Map Through Tactical Planning and Performance Monitoring

    Science.gov (United States)

    ,

    2008-01-01

    Tactical planning and performance monitoring are initial steps toward improving 'the way The National Map works' and supporting the U.S. Geological Survey (USGS) Science Strategy. This Tactical Performance Planning Summary for The National Map combines information from The National Map 2.0 Tactical Plan and The National Map Performance Milestone Matrix. The National Map 2.0 Tactical Plan is primarily a working document to guide The National Map program's execution, production, and metrics monitoring for fiscal years (FY) 2008 and 2009. The Tactical Plan addresses data, products, and services, as well as supporting and enabling activities. The National Map's 2-year goal for FY 2008 and FY 2009 is to provide a range of geospatial products and services that further the National Spatial Data Infrastructure and underpin USGS science. To do this, the National Geospatial Program will develop a renewed understanding during FY 2008 of key customer needs and requirements, develop the infrastructure to support The National Map business model, modernize its business processes, and reengineer its workforce. Priorities for The National Map will be adjusted if necessary to respond to changes to the project that may impact resources, constrain timeframes, or change customer needs. The supporting and enabling activities that make it possible to produce the products and services of The National Map will include partnership activities, improved compatibility of systems, outreach, and integration of data themes.

  12. Fostering Intimacy through Musical Beginnings: Exploring the Application of Communicative Musicality through the Musical Experience of Parents in a Neonatal Intensive Care Unit

    Directory of Open Access Journals (Sweden)

    Elizabeth McLean

    2016-07-01

    Full Text Available This paper explores the powerful role of musical moments in fostering intimacy for parents and their hospitalised infant in a neonatal intensive care unit (NICU. Grounded in Malloch & Trevarthen’s theory of communicative musicality (2010a, a critical and contemporary perspective on this theory underpinning early musical interactions is presented, advocating for greater exploration of the parents’ perspective to support a deepened understanding of the potential of music for supporting intimacy in the beginnings of life. Two case vignettes from my doctoral research illustrate how shared musical moments can foster intimacy for the hospitalised infant and parent in a NICU, calling for consideration of context and culture when exploring how musical beginnings can foster intimacy.

  13. Prognostic Analysis of the Tactical Quiet Generator

    Energy Technology Data Exchange (ETDEWEB)

    Hively, Lee M [ORNL

    2008-09-01

    The U.S. Army needs prognostic analysis of mission-critical equipment to enable condition-based maintenance before failure. ORNL has developed and patented prognostic technology that quantifies condition change from noisy, multi-channel, time-serial data. This report describes an initial application of ORNL's prognostic technology to the Army's Tactical Quiet Generator (TQG), which is designed to operate continuously at 10 kW. Less-than-full power operation causes unburned fuel to accumulate on internal components, thereby degrading operation and eventually leading to failure. The first objective of this work was identification of easily-acquired, process-indicative data. Two types of appropriate data were identified, namely output-electrical current and voltage, plus tri-axial acceleration (vibration). The second objective of this work was data quality analysis to avoid the garbage-in-garbage-out syndrome. Quality analysis identified more than 10% of the current data as having consecutive values that are constant, or that saturate at an extreme value. Consequently, the electrical data were not analyzed further. The third objective was condition-change analysis to indicate operational stress under non-ideal operation and machine degradation in proportion to the operational stress. Application of ORNL's novel phase-space dissimilarity measures to the vibration power quantified the rising operational stress in direct proportion to the less-than-full-load power. We conclude that ORNL's technology is an excellent candidate to meet the U.S. Army's need for equipment prognostication.

  14. Companies Export Function: Identifying the Effects of Perceived Competitive Advantages, Adapting Marketing Tactics and Exporting Experience on Export Function

    Directory of Open Access Journals (Sweden)

    S. Y. Hosseini

    2011-01-01

    Full Text Available Information and communication technology (ICT has intensively affected the quality and quantity of competition among companies in their accessibility to the markets of other countries during the last two decades. The basic question that every company working in the international markets has faced with is the factors affecting export function. This study is conducted for the purpose of answering this question. Reviewing the related literature shows that among many factors which may affect export function, adapting marketing tactics, export experience, and perceived competitive advantage are the most remarkable ones. Based on this theoretical finding, the conceptual model of the research had created and five hypotheses were tested during this study. For adopting experimental data with the conceptual model, export companies in Fars province have been studied. Findings illustrate that four out of five hypotheses of the research have approved and only the direct relationship of marketing tactics adaption with export function has not been verified. The effect of marketing tactics adoption to export function was indirect and obtained through perceived competitive advantage as an intermediary variable.

  15. Companies Export Function: Identifying the Effects of Perceived Competitive Advantages, Adapting Marketing Tactics and Exporting Experience on Export Function

    Directory of Open Access Journals (Sweden)

    Yaghoub Hossainee

    2011-07-01

    Full Text Available Abstract Information and communication technology (ICT has intensively affected the quality and quantity of competition among companies in their accessibility to the markets of other countries during the last two decades. The basic question that every company working in the international markets has faced with is the factors affecting export function. This study is conducted for the purpose of answering this question. Reviewing the related literature shows that among many factors which may affect export function, adapting marketing tactics, export experience, and perceived competitive advantage are the most remarkable ones. Based on this theoretical finding, the conceptual model of the research had created and five hypotheses were tested during this study. For adopting experimental data with the conceptual model, export companies in Fars province have been studied. Findings illustrate that four out of five hypotheses of the research have approved and only the direct relationship of marketing tactics adaption with export function has not been verified. The effect of marketing tactics adoption to export function was indirect and obtained through perceived competitive advantage as an intermediary variable.

  16. A cross-cultural examination of the mediating role of family support and parental advice quality on the relationship between family communication patterns and first-year college student adjustment in the United States and Belgium

    OpenAIRE

    Dorrance Hall, Elizabeth; McNallie, Jenna; Custers, Kathleen; Timmermans, Elisabeth; Wilson, Steven R; Van den Bulck, Jan

    2016-01-01

    This study examines how college students’ family communication environments influence their adjustment during the first year of college in two distinct cultures: Belgium (n = 513) and the United States (n = 431). Three structural equation models were tested to determine the mediating effects of (a) perceived family support, (b) quality of academic advice from parents, and (c) quality of social advice from parents on associations between family communication patterns (FCPs) and student adju...

  17. Comparison of Injury Incidence Between the T-11 Advanced Tactical Parachute System and the T-10D Parachute, Fort Bragg, North Carolina, June 2010-November 2013

    Science.gov (United States)

    2014-02-01

    were collected from flight manifests and flash reports and included parachute type, time of day, type of jump (administrative/non-tactical or combat...North Carolina. Soldiers used both T-10D and T-11 parachutes . For each jump operation, one or more investigators were present on the drop zone...flash reports) issued by the units. These data included the date and time of the jump , unit involved, drop zone, parachute type, entanglements

  18. Utilizing semantic Wiki technology for intelligence analysis at the tactical edge

    Science.gov (United States)

    Little, Eric

    2014-05-01

    Challenges exist for intelligence analysts to efficiently and accurately process large amounts of data collected from a myriad of available data sources. These challenges are even more evident for analysts who must operate within small military units at the tactical edge. In such environments, decisions must be made quickly without guaranteed access to the kinds of large-scale data sources available to analysts working at intelligence agencies. Improved technologies must be provided to analysts at the tactical edge to make informed, reliable decisions, since this is often a critical collection point for important intelligence data. To aid tactical edge users, new types of intelligent, automated technology interfaces are required to allow them to rapidly explore information associated with the intersection of hard and soft data fusion, such as multi-INT signals, semantic models, social network data, and natural language processing of text. Abilities to fuse these types of data is paramount to providing decision superiority. For these types of applications, we have developed BLADE. BLADE allows users to dynamically add, delete and link data via a semantic wiki, allowing for improved interaction between different users. Analysts can see information updates in near-real-time due to a common underlying set of semantic models operating within a triple store that allows for updates on related data points from independent users tracking different items (persons, events, locations, organizations, etc.). The wiki can capture pictures, videos and related information. New information added directly to pages is automatically updated in the triple store and its provenance and pedigree is tracked over time, making that data more trustworthy and easily integrated with other users' pages.

  19. Digital communication system

    Science.gov (United States)

    Monford, L. G., Jr. (Inventor)

    1974-01-01

    A digital communication system is reported for parallel operation of 16 or more transceiver units with the use of only four interconnecting wires. A remote synchronization circuit produces unit address control words sequentially in data frames of 16 words. Means are provided in each transceiver unit to decode calling signals and to transmit calling and data signals. The transceivers communicate with each other over one data line. The synchronization unit communicates the address control information to the transceiver units over an address line and further provides the timing information over a clock line. A reference voltage level or ground line completes the interconnecting four wire hookup.

  20. Multivariate analysis of the hunting tactics of Kalahari leopards

    Directory of Open Access Journals (Sweden)

    J. du P. Bothma

    1997-01-01

    Full Text Available The hunting tactics of male and female leopards in the southern Kalahari were analysed for prey-specific patterns. The field study was based on tracking leopard spoor in the sandy substrate of the Kalahari. Visual profiles for each type of prey were compiled for various facets of hunting. Data sets were analysed further, using Correspondence Analysis and Detrended Correspondence Analysis. The results indicate that multivariate analysis can be used to demonstrate prey-specific hunting tactics in Kalahari leopards. In using a scarce prey base, Kalahari leopards seem to be number maximisers as they are unselective of prey type, age or sex. The presence of prey-specific hunting tactics may indicate a move along a continuum towards some degree of energy maximisation.

  1. 75 FR 32740 - Action Affecting Export Privileges; Aaron Robert Henderson and Valhalla Tactical Supply

    Science.gov (United States)

    2010-06-09

    ... Tactical Supply In the Matter of: Aaron Robert Henderson, 740 Jessie St., North Liberty, IA 52317. Respondent and Valhalla Tactical Supply, 740 Jessie Street, North Liberty, IA 52317. Related Person; Order... is the owner, operator and president of Valhalla Tactical Supply (``Valhalla''), Valhalla is...

  2. Translating West African Strategy with Airpower Means: A Qualitative Comparison of Tactical Airlift Shaping Operations

    Science.gov (United States)

    2016-06-10

    TRANSLATING WEST AFRICAN STRATEGY WITH AIRPOWER MEANS: A QUALITATIVE COMPARISON OF TACTICAL AIRLIFT SHAPING OPERATIONS A thesis...Translating West African Strategy with Airpower Means: A Qualitative Comparison of Tactical Airlift Shaping Operations 5a. CONTRACT NUMBER 5b. GRANT...ABSTRACT TRANSLATING WEST AFRICAN STRATEGY WITH AIRPOWER MEANS: A QUALITATIVE COMPARISON OF TACTICAL AIRLIFT SHAPING OPERATIONS , by Maj Matthew C

  3. Review of the Instruments Most Frequently Employed to Assess Tactics in Physical Education and Youth Sports

    Science.gov (United States)

    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…

  4. Comparison of Three Instructional Approaches to Enhance Tactical Knowledge in Volleyball among University Students

    Science.gov (United States)

    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…

  5. Comparison of Three Instructional Approaches to Enhance Tactical Knowledge in Volleyball among University Students

    Science.gov (United States)

    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…

  6. Bargaining Tactics: A Reference Manual for Public Sector Labor Negotiations. Volume 2.

    Science.gov (United States)

    Neal, Richard G.

    A supplement to an earlier-published volume on bargaining tactics, this document presents specific tactics that can be used in the course of public sector collective bargaining to further management's pre-established negotiating strategies. All the tactics suggested are drawn from the author's personal experience as a public sector labor…

  7. [Tactics of the patients management in continuing acute thrombosis of deep veins].

    Science.gov (United States)

    Prasol, V A; Mishenina, E V; Okley, D V

    2015-03-01

    Experience of active tactics of treatment application in 18 patients, suffering an acute thrombosis in system of lower vena cava, is presented. Possibilities were estimated and efficacy of active surgical tactics proved in continuing deep vein thrombosis on early stage were estimated. Active tactics, using catheter--governed thrombolysis, permits to escape pulmonary thromboembolism and to reduce a severity of further chronic venous insufficiency.

  8. A tactical supply chain planning model with multiple flexibility options

    DEFF Research Database (Denmark)

    Esmaeilikia, Masoud; Fahimnia, Behnam; Sarkis, Joeseph

    2016-01-01

    Supply chain flexibility is widely recognized as an approach to manage uncertainty. Uncertainty in the supply chain may arise from a number of sources such as demand and supply interruptions and lead time variability. A tactical supply chain planning model with multiple flexibility options...... incorporated in sourcing, manufacturing and logistics functions can be used for the analysis of flexibility adjustment in an existing supply chain. This paper develops such a tactical supply chain planning model incorporating a realistic range of flexibility options. A novel solution method is designed...

  9. Survival tactics for managing the hospital marketing effort.

    Science.gov (United States)

    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.

  10. How to prove it in Natural Deduction: A Tactical Approach

    OpenAIRE

    Miranda-Perea, Favio E.; Linares-Arévalo, P. Selene; Aliseda, Atocha

    2015-01-01

    The motivation for this paper comes out of our experience with teaching natural deduction (ND) and with the way this formal system is implemented by the \\textsc{Coq} proof assistant, namely by means of so-called tactics, which are heuristics that transform a goal formula into a sequence of subgoals whose provability implies that of the original formula. We aim at capturing some of these tactics into a system of ND for minimal logic. Our goal is twofold: formal and didactic. The former deliver...

  11. TACTIC IN SURGICAL TREATMENT OF THORACIC IDIOPATHIC SCOLIOSIS IN CHILDREN

    Directory of Open Access Journals (Sweden)

    S. V. Vissarionov

    2010-01-01

    Full Text Available The results of surgical treatment of 263 patients with thoracic scoliosis from 13 to 18 years old with deformity 50-152° (Cobb are presented. It was used three tactical variants with dorsal instrumentation Cotrel-Dubousset (CDI. Operation correction in idiopathic thoracic scoliosis varies within in limits from 46,2 to 95%. Lost of correction in 10 years follow up period was 5,10-10,15%. Authors concluded that tactic of surgical treatment of idiopathic thoracic scoliosis should be individual and depends on patient's age, growth potential, and degree of deformation and mobility of the curve.

  12. Tactical Action Plan: Powering the Energy Frontier (An Appendix to the Strategic Roadmap 2024)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-01-01

    The Tactical Action Plan identifies and describes the Western-wide tasks and activities, existing and new, needed to fully achieve the goals in Strategic Roadmap 2024. Each activity in the TAP chart is briefly described in this document and also linked to the Critical Pathway it supports. As the TAP is a list of specific strategies and actions susceptible to changing environments and needs, the TAP will be updated more frequently as Western progresses towards its goals. The TAP is organized into seven Strategic Target Areas that serve as Western’s priorities and areas of focus for the next two to three years. These Target Areas are: Power and Transmission Related Services; Energy Infrastructure; Partnership and Innovation; Asset Management; Safety and Security; Communication; and Human Capital Management and Organization Structure. Target Areas are also used to create the agency’s annual performance targets, which measure progress and implementation of the TAP, and the status of which will be reported regularly.

  13. Medical Remote Sensors in Tactical Networks

    Science.gov (United States)

    2015-03-01

    were generally equal to those acquired in fixed environments (Kiokes et al., 2014). In their study, Kiokes et al. (2014) used the Arduino Uno...wirelessly transmit data to the coaches’ terminal using a star topology. The Arduino Uno operated on the ZigBee application framework and communicated

  14. [Options for the improvement of communication and self-determination in end-of-life decisions in intensive care units].

    Science.gov (United States)

    Zubek, László

    2016-04-24

    The end-of-life decision making process normally based on patient autonomy or substituted judgement. If the patient can express his/her wishes, one must take note of his autonomy. If he/she is unable to self-determination, the importance of advanced directives or substituted judgement increases in the field of end-of-life care. The most important target of the efforts is to improve end-of-life care at intensive care units. Based on bioethical studies of the author and international literature this paper analizes the practice of end-of-life care and presents recommendations for lawmakers. The author proposes to divide patients with organ failure into three parts (end-of-life triage). The first part includes definitely salvageable, the second part definitely unsalvageable, and the third part possibly salvageable groups. This classification depends on the development of medical science and the local options of medical treatment. The quality of the decision-making process can be improved, but all participants must participate and medio-legal regulation must be improved.

  15. An open and flexible interface proposal and proof of concept implementation to support service orientated architectures and interoperability in the tactical environment

    Science.gov (United States)

    Peach, Nicholas

    2012-06-01

    The development of SOAs in the tactical domain has been hindered by a lack of interface standards suitable for the environment of unpredictable and low bandwidth communications, low powered computers and dynamic ad-hoc grouping of tactical participants. Existing commercial SOA standards have assumed reliable access to central servers and services and having relatively static participants. The proposal describes an open and published message-oriented interface created to support the aims of the upcoming MOD Generic Base Architecture1 (GBA) Defence Standard and the associated Land Open Systems Architecture2. The aims are; a) to support multiple open transport protocols, such as HTTP, SMTP, DDS and MQTT; b) to be suitable for integrating together low-level utility functions with their controlling systems (such as water, waste and power) and integrating together high-level mission-support functions (such as ISTAR and C2); c) reduce operator burden by using automated discovery and configuration where possible; d) dynamically integrate with MOD Generic Vehicle Architecture3 platforms to link base and vehicle mission and logistics systems over tactical radio links; e) extensible to support features such as security classification; f) to be lightweight in implementation and bandwidth and not dependent on central servers for operation. The paper will present the proposed interface and describe the features required for a military tactical rather than a commercial environment, and will report the outcome of a MOD-funded proof of concept that uses the proposed interface to interoperate several military systems.

  16. Consolidating tactical planning and implementation frameworks for integrated vector management in Uganda.

    Science.gov (United States)

    Okia, Michael; Okui, Peter; Lugemwa, Myers; Govere, John M; Katamba, Vincent; Rwakimari, John B; Mpeka, Betty; Chanda, Emmanuel

    2016-04-14

    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.

  17. TACTIC observations of Mrk 421 at TeV energies during December 2005 to April 2006.

    Science.gov (United States)

    Yadav, K. K.; Chandra, P.; Tickoo, A. K.; Rannot, R. C.; Godambe, S.; Koul, M. K.; Dhar, V. K.; Thoudam, S.; Bhatt, N.; Bhattacharyya, S.; Chanchalani, K.; Goyal, H. C.; Kaul, R. K.; Kothari, M.; Kotwal, S.; Koul, R.; Sahayanathan, S.; Sharma, M.; Venugopal, K.

    The TACTIC gamma-ray telescope has observed Mrk 421 on 66 clear nights from Dec. 07, 2005 to April 30, 2006, totalling sim 202 hours of on-source observations. Here we report the detection of flaring activity from the source at energies above 1 TeV and the time averaged differential gamma-ray spectrum in the energy range 1-11 TeV for the data taken between Dec 27, 2005 to Feb 07, 2006 when the source was in a relatively higher state as compared to the rest of the observation period. Analysis of this data spell, comprising about sim 97 h reveals the presence of a sim 12.0 sigma gamma-ray signal with daily flux of > 1 Crab unit on several days. A pure power law spectrum with exponent -3.11pm0.11 as well as a power law spectrum with an exponential cutoff (Gamma = -2.51pm0.26 and E_0=4.7pm2.1 TeV) are found to provide a reasonable fit to the inferred differential spectrum. While the TeV energy range is also accessible to the currently operating state of art telescopes like HESS, MAGIC, VERITAS, CANGAROO etc., particularly in the large zenith angle mode of operation, we believe that that there is a considerable scope for a TACTIC like imaging telescope for monitoring AGNs on a long term basis.

  18. General laws of competition duel and universal requirements to technical-tactic fitness of elite wrestlers

    Directory of Open Access Journals (Sweden)

    Korobeynikov G.V.

    2016-02-01

    Full Text Available Purpose: to determine and formulate general technical-tactic laws (rules of competition duel in modern free style wrestling. Material: competition functioning of free style wrestlers at Olympic Games has been analyzed. Results of authors’ own pedagogic observations and advanced experience of free style wrestling specialists have been generalized. Results: it was found that victory in duel can be resulted only from attacking tactic of duel. It was determined that wrestlers’ activity (quantity of actual attacks in unit of time varies from 1 to 2.2 attacks per minute. Reliability of attack (ratio of quantity of assessed attacks to quantity of actually fulfilled attacks is within 0.33-0.63. Reliability of defense (ratio of quantity of successfully repelled opponent’s attacks to general quantity of his actual attacks is from 0.55-0.78. Efficiency of fighting in stance is within 0.6-1.3 points per minute. Efficiency of ground fighting is 1.3-2.3 points per minute. Conclusions: coach shall bring the formulated laws in compliance with specificity of his functioning and consider them, when planning training process of junior wrestlers.

  19. An end-to-end communications architecture for condition-based maintenance applications

    Science.gov (United States)

    Kroculick, Joseph

    2014-06-01

    This paper explores challenges in implementing an end-to-end communications architecture for Condition-Based Maintenance Plus (CBM+) data transmission which aligns with the Army's Network Modernization Strategy. The Army's Network Modernization strategy is based on rolling out network capabilities which connect the smallest unit and Soldier level to enterprise systems. CBM+ is a continuous improvement initiative over the life cycle of a weapon system or equipment to improve the reliability and maintenance effectiveness of Department of Defense (DoD) systems. CBM+ depends on the collection, processing and transport of large volumes of data. An important capability that enables CBM+ is an end-to-end network architecture that enables data to be uploaded from the platform at the tactical level to enterprise data analysis tools. To connect end-to-end maintenance processes in the Army's supply chain, a CBM+ network capability can be developed from available network capabilities.

  20. Modelling Human Emotions for Tactical Decision-Making Games

    Science.gov (United States)

    Visschedijk, Gillian C.; Lazonder, Ard W.; van der Hulst, Anja; Vink, Nathalie; Leemkuil, Henny

    2013-01-01

    The training of tactical decision making increasingly occurs through serious computer games. A challenging aspect of designing such games is the modelling of human emotions. Two studies were performed to investigate the relation between fidelity and human emotion recognition in virtual human characters. Study 1 compared five versions of a virtual…

  1. Development of the tactical skills inventory for sports

    NARCIS (Netherlands)

    Elferink-Gemser, M.T.; Visscher, C.; Richart, H.; Lemmink, K.A.

    2004-01-01

    Purpose of this study, in which 19 trainers and 415 competitive youth field hockey and soccer players (M age=15.9, SD=1.6; 283 boys and 132 girls) selected by their age, sex, and performance status participated, was to develop a practical, reliable, and valid measure of tactical skills in sports. Wi

  2. Innovative Tactic in Submandibular Salivary Gland Partial Resection

    Directory of Open Access Journals (Sweden)

    André Auersvald, MD, MSc

    2014-12-01

    Full Text Available Summary: Adequate neck contour is one of the goals in facial rejuvenation. In some patients, treating the submandibular salivary gland (SMSG ensures a satisfying result. Hematoma, sialoma, and paralysis of the depressors of the lower lip may occur when the deep neck is approached. The objective of this work is to present a new tactic to prevent the aforementioned complications. Two hundred forty consecutive neck lift patients with partial resection of the SMSG were studied. The tactic consisted of placing sutures to facilitate the retraction of the platysma muscle and the accompanying marginal mandibular and cervical branches of the facial nerve during the resection of the SMSG. It also included stitches that bring the platysma muscle in contact with the remaining SMSG, sealing the dissected area. The first 25 (control subjects did not undergo the tactic; the remaining 215 (study group did. The occurrence of paralysis of the depressors of the lower lip and of hematoma and sialoma originating from the SMSG resection was observed. When comparing the control group with the study group, the rates of hematoma (8% vs 0% and sialoma (24% vs 0% were significantly higher in the former. Paralysis of the depressors of the lower lip also had a higher rate in the control group (4% vs 0.9% although this difference was not statistically significant. The surgical tactic described is efficient in preventing the occurrence of hematoma, sialoma, and paralysis of the depressors of the lower lip in neck lift with partial resection of the SMSG.

  3. Borderline personality disorder features and mate retention tactics.

    Science.gov (United States)

    Tragesser, Sarah L; Benfield, Jacob

    2012-06-01

    The purpose of the present study was to examine the association between features of borderline personality disorder (BPD) and mate retention tactics as a means of examining an evolutionary perspective on the association between BPD features and interpersonal problems and violence in romantic relationships. Two-hundred twenty-five college student participants completed the Personality Assessment Inventory for Borderlines (PAI-BOR; Morey, 1991) and the Mate Retention Inventory-Short Form (MRI-SF; Buss, Shackelford, & McKibbin, 2008) embedded within other measures. There was a strong association between BPD features and cost-inflicting mate retention tactics, including the specific tactics of vigilance, punishing mate's infidelity threat, intrasexual threats, and sexual inducements for both men and women. There were also gender-specific associations for additional tactics. These results contribute to our understanding of problems in romantic relationships among men and women with BPD features, including violence, and to our understanding of impulsive sexual behavior among individuals with BPD features by showing how these behaviors are used as extreme, maladaptive attempts at mate retention.

  4. Automatic Generation of Proof Tactics for Finite-Valued Logics

    Directory of Open Access Journals (Sweden)

    João Marcos

    2010-03-01

    Full Text Available A number of flexible tactic-based logical frameworks are nowadays available that can implement a wide range of mathematical theories using a common higher-order metalanguage. Used as proof assistants, one of the advantages of such powerful systems resides in their responsiveness to extensibility of their reasoning capabilities, being designed over rule-based programming languages that allow the user to build her own `programs to construct proofs' - the so-called proof tactics. The present contribution discusses the implementation of an algorithm that generates sound and complete tableau systems for a very inclusive class of sufficiently expressive finite-valued propositional logics, and then illustrates some of the challenges and difficulties related to the algorithmic formation of automated theorem proving tactics for such logics. The procedure on whose implementation we will report is based on a generalized notion of analyticity of proof systems that is intended to guarantee termination of the corresponding automated tactics on what concerns theoremhood in our targeted logics.

  5. Modelling human emotions for tactical decision-making games

    NARCIS (Netherlands)

    Visschedijk, G.C.; Lazonder, A.W.; Hulst, A.H. van der; Vink, N.; Leemkuil, H.

    2013-01-01

    The training of tactical decision making increasingly occurs through serious computer games. A challenging aspect of designing such games is the modelling of human emotions. Two studieswere performed to investigate the relation between fidelity and human emotion recognition in virtual human characte

  6. Assessing Information Security Strategies, Tactics, Logic and Framework

    CERN Document Server

    Vladimirov, Andrew; Michajlowski, Andriej

    2010-01-01

    This book deals with the philosophy, strategy and tactics of soliciting, managing and conducting information security audits of all flavours. It will give readers the founding principles around information security assessments and why they are important, whilst providing a fluid framework for developing an astute 'information security mind' capable of rapid adaptation to evolving technologies, markets, regulations, and laws.

  7. Using break quantities for tactical optimisation in multistage distribution systems

    NARCIS (Netherlands)

    M.J. Kleijn (Marcel); R. Dekker (Rommert)

    1997-01-01

    textabstractIn this chapter we discuss a tactical optimisation problem that arises in a multistage distribution system where customer orders can be delivered from any stockpoint. A simple rule to allocate orders to locations is a break quantity rule, which routes large orders to higher-stage stockpo

  8. Training Methods and Tactical Decision-Making Simulations

    Science.gov (United States)

    2007-09-01

    leader in and outside the military context. In a 1981 study examining leadership styles of military officers in Viet Nam, Gabriel and Savage assert...6. Marine Corps Tactical Systems Support Activity (Attn: Operations Officer) Camp Pendleton, California 7. Kara Harp Okulu Savunma Bilimleri

  9. Tactical Behavior Mining of a Soldier-Based Gaming Environment

    Science.gov (United States)

    2016-05-23

    data about the user’s emotional state • Seven emotions ( anger , contempt, disgust, fear, joy, sadness, and surprise) and three sentiments (positive...Sloan Sports Analytics Conference. www.sloansportsconference.com/ • Disney Research Modeling and Recognising Team Strategies, Tactics and Tendencies in... Sports https://www.disneyresearch.com/project/modeling- sports -tendencies/ Interesting TED Talks • The new positions of basketball. http

  10. Teaching Multiple Online Sections/Courses: Tactics and Techniques

    Science.gov (United States)

    Bates, Rodger; LaBrecque, Bryan; Fortner, Emily

    2016-01-01

    The challenge of teaching online increases as the number of sections or courses increase in a semester. The tactics and techniques which enrich online instruction in the tradition of quality matters can be modified and adapted to the demands of multiple instructional needs during a semester. This paper addresses time management and instructional…

  11. Teachers' Views on Cyberloafing and Impression Management Tactics

    Science.gov (United States)

    Nartgün, Senay Sezgin; Ekinci, Serkan; Limon, Ibrahim; Tükel, Hayrettin

    2017-01-01

    The aim of this study is to identify secondary school teachers' employed in Nevsehir central district views on impression management tactics and cyberloafing. It also aims to determine whether there is a significant relationship between their views. The study was conducted in relational screening model. On the other hand, the universe of the study…

  12. 78 FR 63279 - Third Meeting: RTCA Tactical Operations Committee (TOC)

    Science.gov (United States)

    2013-10-23

    ... Federal Aviation Administration Third Meeting: RTCA Tactical Operations Committee (TOC) AGENCY: Federal... Committee (TOC). The agenda will include the following: November 19, 2013 Opening of Meeting/Introduction of TOC Members Official Statement of Designated Federal Official Approval of July 23, 2013...

  13. Organizational Socialization Tactics and Newcomer Proactive Behaviors: An Integrative Study

    Science.gov (United States)

    Gruman, Jamie A.; Saks, Alan M.; Zweig, David I.

    2006-01-01

    The purpose of this study was to examine the relationship between organizational socialization tactics, newcomers' self-efficacy, proactive behaviors, and socialization outcomes. Based on a sample of 140 co-op university students who completed surveys at the end of their work term, the results indicated that newcomers' self-efficacy and…

  14. Socialization Tactics, Proactive Behavior, and Newcomer Learning: Integrating Socialization Models

    Science.gov (United States)

    Ashforth, Blake E.; Sluss, David M.; Saks, Alan M.

    2007-01-01

    The purpose of the study was to examine how socialization processes (socialization tactics and proactive behavior) jointly affect socialization content (i.e., what newcomers learn) and adjustment. Longitudinal survey data from 150 business and engineering graduates during their first 7 months of work indicate that: (1) institutionalized…

  15. Modelling human emotions for tactical decision-making games

    NARCIS (Netherlands)

    Visschedijk, G.C.; Lazonder, A.W.; Hulst, A.H. van der; Vink, N.; Leemkuil, H.

    2013-01-01

    The training of tactical decision making increasingly occurs through serious computer games. A challenging aspect of designing such games is the modelling of human emotions. Two studieswere performed to investigate the relation between fidelity and human emotion recognition in virtual human characte

  16. Tactical supply chain planning models with inherent flexibility

    DEFF Research Database (Denmark)

    Esmaeilikia, Masoud; Fahimnia, Behnam; Sarkis, Joeseph

    2016-01-01

    Supply chains (SCs) can be managed at many levels. The use of tactical SC planning models with multiple flexibility options can help manage the usual operations efficiently and effectively, whilst improve the SC resiliency in response to inherent environmental uncertainties. This paper defines...

  17. Tactic-specific differences in seminal fluid influence sperm performance.

    Science.gov (United States)

    Locatello, Lisa; Poli, Federica; Rasotto, Maria B

    2013-03-22

    Seminal fluid often makes up a large part of an ejaculate, yet most empirical and theoretical studies on sperm competition have focused on how sperm characteristics (number and quality) affect fertilization success. However, seminal fluid influences own sperm performance and may potentially influence the outcome of sperm competition, by also affecting that of rivals. As a consequence males may be expected to allocate their investment in both sperm and seminal fluid in relation to the potential level of competition. Grass goby (Zosterisessor ophiocephalus) is an external fertilizer with guard-sneaker mating tactics, where sperm competition risk varies according to the tactic adopted. Here, we experimentally manipulated grass goby ejaculates by separately combining sperm and seminal fluid from territorial and sneaker males. While sperm of sneaker and territorial males did not differ in their performance when they interacted with their own seminal fluid only, sperm of sneakers increased their velocity and fertilization rate in the presence of territorial males' seminal fluid. By contrast, sneaker males' seminal fluid had a detrimental effect on the performance of territorial males' sperm. Sperm velocity was unaffected by the seminal fluid of males employing the same tactic, suggesting that seminal fluid's effect on rival-tactic sperm is not based on a self/non-self recognition mechanism. Our findings show that cross interactions of sperm and seminal fluid may influence the fertilization success of competing ejaculates with males investing in both sperm and seminal fluid in response to sperm competition risk.

  18. Power, Influence Tactics, and Influence Processes in Virtual Teams

    Science.gov (United States)

    Boughton, Marla

    2011-01-01

    Current studies of power, influence tactics, and influence processes in virtual teams assume that these constructs operate in a similar manner as they do in the face-to-face (FtF) environment. However, the virtual context differs from the FtF environment on a variety of dimensions, such as the availability of status cues. The differences between…

  19. Simulating predator attacks on schools : Evolving composite tactics

    NARCIS (Netherlands)

    Demsar, Jure; Hemelrijk, Charlotte K.; Hildenbrandt, Hanno; Bajec, Iztok Lebar

    2015-01-01

    One hypothesis about the origins and evolution of coordinated animal movements is that they may serve as a defensive mechanism against predation. Earlier studies of the possible evolution of coordinated movement in prey concentrated on predators with simple attack tactics. Numerous studies, however,

  20. Tactical skills of world-class youth soccer teams

    NARCIS (Netherlands)

    Kannekens, Rianne; Elferink-Gemser, Marije T.; Visscher, Chris

    2009-01-01

    In this study, we examined the relationship between tactical skills and competitive standard of two youth soccer teams by comparing 18 players (age 18-20 years) from the Dutch and 19 players (age 18-23 years) from the Indonesian national youth team. All players completed the declarative and procedur

  1. Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress

    Science.gov (United States)

    2017-01-10

    criteria of systems maturity, logistics, and costs. 9 As a result of the protest, work on the JLTV program by the three winning teams was suspended...Development (TD) Phase to three industry teams : (1) BAE Systems, (2) the team of Lockheed Martin and General Tactical Vehicle, and (3) AM General and...5 Army Stops Work on the JLTV Contract

  2. Power, Influence Tactics, and Influence Processes in Virtual Teams

    Science.gov (United States)

    Boughton, Marla

    2011-01-01

    Current studies of power, influence tactics, and influence processes in virtual teams assume that these constructs operate in a similar manner as they do in the face-to-face (FtF) environment. However, the virtual context differs from the FtF environment on a variety of dimensions, such as the availability of status cues. The differences between…

  3. Effectiveness of Relationship Marketing Tactics in a University Setting

    Science.gov (United States)

    Trocchia, Philip J.; Finney, R. Zachary; Finney, Treena Gillespie

    2013-01-01

    We test the correlation between student perception of three university relationship-building tactics--commercial friendships, preferential treatment, and tangible rewards--with university student satisfaction. We also test whether two student characteristics--enduring involvement with education and sense of entitlement--have a moderating effect on…

  4. Posturing Tactical ISR Beyond The Umbilical Cord

    Science.gov (United States)

    2017-02-03

    significant positive effects on mission success. However, manned ISR assets require much less communications and data 8 architecture to operate...the flight route to Asia went from the Aleutian Islands off of Alaska to Japan . This leg due to the distance and no viable alternates along the way...required the best conditions possible. The slightest headwind, or adverse weather at the destination in Japan , could delay the launch for several days

  5. A cellular-based solution for radio communications in MOUT

    NARCIS (Netherlands)

    Overduin, R.

    2005-01-01

    A short-term and potentially cost-effective solution is proposed for tactical radio communications in Military Operations in Urban Terrain (MOUT) for the Royal Netherlands Army (RNLA). Measurements and computer simulations presented show that on average, outdoor ranges in MOUT as attainable with

  6. Is Communications a Strategic Activity in UK Education?

    Science.gov (United States)

    Chapleo, Chris

    2006-01-01

    This qualitative exploratory paper investigates whether communications/public relations is regarded by opinion formers in UK education as a strategic business activity or a tactical marketing tool. It is based upon depth interviews with 16 senior managers with strategic roles in UK higher or further education, or Government bodies, conducted…

  7. A cellular-based solution for radio communications in MOUT

    NARCIS (Netherlands)

    Overduin, R.

    2005-01-01

    A short-term and potentially cost-effective solution is proposed for tactical radio communications in Military Operations in Urban Terrain (MOUT) for the Royal Netherlands Army (RNLA). Measurements and computer simulations presented show that on average, outdoor ranges in MOUT as attainable with RNL

  8. Real-time Cooperative Behavior for Tactical Mobile Robot Teams: Skills Impact Study for Tactical Mobile Robot Operational Units

    Science.gov (United States)

    2000-11-01

    University of Stuttgart (http://inf.informatik.uni- stuttgart.de/ipvr/vs/ projekte /nexus/), the Future Computing Environments and Wearables groups at...is argu- able whether any significant advantage is gained by not using the same cable route to convey sig- nal information. This is especially true...with a joystick when following a marked route . The ability to form a mental map (survey knowledge) and alternate route planning was better with the

  9. Implementation of a System for Physiological Status Monitoring by using Tactical Military Networks

    Directory of Open Access Journals (Sweden)

    Goce Stevanoski

    2016-09-01

    Full Text Available E-health sensors are continuing to become more advanced and more reliable in monitoring the human physiological status. There is a continuous scope for improvement in their implementation in different emergency situations. Military organisations can take an advantage of this technology for applying physiological status monitoring on personnel engaged in military operations. This implementation is driven by continuous enhancements of existing communication equipment that produces more data capable radio networks in military environment. Based on these technologies we are proposing system communication architecture for applying real-time physiological status monitoring for personnel engaged in military operations. To examine the proposed architecture, a laboratory testing was performed. The laboratory work included a definition of military communication equipment, testing the received data with custom developed algorithm based on Markov decision process for automating the medical emergency protocol (MDP-AMEP and implementation of adequate data protocols for data transmitting. Obtained results showed that physiological status of the military personnel can be successfully monitored by using tactical military network.

  10. Uncovering Web search tactics in South African higher education

    Directory of Open Access Journals (Sweden)

    Surika Civilcharran

    2015-02-01

    Full Text Available Background: The potential of the World Wide Web (‘the Web’ as a tool for information retrieval in higher education is beyond question. Harnessing this potential, however, remains a challenge, particularly in the context of developing countries, where students are drawn from diverse socio-economic, educational and technological backgrounds. Objectives: The purpose of this study is to identify the Web search tactics used by postgraduate students in order to address the weaknesses of undergraduate students with regard to their Web searching tactics. This article forms part of a wider study into postgraduate students’ information retrieval strategies at the University of KwaZulu-Natal, Pietermaritzburg campus, South Africa. Method: The study utilised the mixed methods approach, employing both questionnaires (Phase 1 and structured interviews (Phase 2, and was largely underpinned by Bates’s model of information search tactics. This article reports and reflects on the findings of Phase 1, which focused on identifying the Web search tactics employed by postgraduate students. Results: Findings indicated a preference for lower-level Web search tactics, despite respondents largely self-reporting as intermediate or expert users. Moreover, the majority of respondents gained their knowledge on Web searching through experience and only a quarter of respondents have been given formal training on Web searching. Conclusion: In addition to contributing to theory, it is envisaged that this article will contribute to practice by informing the design of undergraduate training interventions to proactively address the information retrieval challenges faced by novice users. Subsequent papers will report on Phase 2 of the study.

  11. Army Communicator. Volume 33, Number 3, Summer 2008. WIN-T: Increasing the Power of Battlefield Communications

    Science.gov (United States)

    2008-01-01

    provided on transmission systems that have recently been enhanced with increased capabili- ties, including the 20-day Tropo - spheric Scatter Radio...Extension SSS – Single Shelter Switch TCN – Tactical Communication Node TROPO – Tropospheric Scatter Radio VWP – Vehicle Wireless Package WIN-T

  12. Training Small Unit Leaders and Teams

    Science.gov (United States)

    2009-02-01

    Warfare-Virtual Training Technology (AW- VTT ) that would let Soldiers learn and practice new tactics, techniques, and procedures (TTPs) in a large...of investigation across five broad research areas: new and emerging systems, desktop simulation, automated tools, simulation technology assessment...Unit Leaders and Teams table of contents (continued) page simulation technology assessment Instructional Interventions in Virtual

  13. Why is the United States Losing the War of Words in the Global War on Terror? Identifying Causes of Failure in U.S. Communication Strategy

    Science.gov (United States)

    2010-05-17

    influential communication theorists and the founder of the Michigan State School of Communication, David K. Berlo , published The Process of Communication... Berlo , David K. The Process of Communication: An Introduction to Theory and Practice. New York: Holt, Rinehart and Winston, 1960. Breen, Tom...1-2. David E. Kaplan, “Hearts, Minds, and Dollars,” U.S. News and World Report, 25 April 05, 10. 11 Department. PDD 68 addressed those problems

  14. Prevention--a cost-effective way to fight the non-communicable disease epidemic: an academic perspective of the United Nations High-level NCD Meeting.

    Science.gov (United States)

    Probst-Hensch, Nicole; Tanner, Marcel; Kessler, Claudia; Burri, Christian; Künzli, Nino

    2011-09-07

    The United Nations General Assembly has convened a Summit on non-communicable diseases (NCDs), an historic moment in the global combat of these disorders. Lifestyles in increasingly urban and globalised environments have led to a steep surge in NCD incidence in low and middle income countries, where two thirds of all NCD deaths occur (most importantly from cancer, cardiovascular and respiratory disease as well as diabetes). Treatment of NCDs is usually long term and expensive, thus threatening patients' and nations' budgets and putting them at high risk for poverty. The NCD Summit offers an opportunity for strengthening and shaping primary prevention, the most cost-effective instrument to fight major risk factors such as tobacco smoking, alcohol abuse, physical inactivity and unhealthy diet. From a Swiss perspective, we also emphasised the efforts for new laws on prevention and diagnosis registration, in accordance with the recommendations of the NCD summit in order to strengthen primary prevention and disease monitoring. In addition, the need for structural prevention across all policy sectors with leadership in environmental policy making to prevent NCDs as well as the need to adapt and strengthen primary health care are equally relevant for Switzerland. To compliment efforts in primary prevention, the field of NCDs requires special R&D platforms for affordable NCD drugs and diagnostics for neglected population segments in both Switzerland and low and middle income countries. Switzerland has a track record in research and development against diseases of poverty on a global scale that now needs to be applied to NCDs.

  15. Astonishing Judo, first contact tactics: A Biomechanical evaluation of tactics at start of high level competitions

    CERN Document Server

    Sacripanti, Attilio

    2014-01-01

    This paper is focalized on the limit application of judo throws, by tactics at first contact time, with some astonishing information at a first seeing, but biomechanically grounded, not often applied or because against the sound common sense or out the old oral judo tradition. To do so we provide an appraisal of the grips concept and his consequences in the Olympic sport judo from a biomechanics perspective, we will try to deeper both the concept and the function of grips and define the potential application of some throws without grips. Broadening this situation we try to underline some specific throwing situation in which grips are or not at all applied or applied in non conventional way. We describe at first the problem from the theoretical point of view. And as second point we try to find practical application, original or already developed in high level competitions. The provocative words Judo without grips or throw without grips are connected to the limit application of some biomechanical tricks, ground...

  16. Army Communicator. Volume 33, Number 1, Winter 2008

    Science.gov (United States)

    2008-01-01

    Lopez; 32:1 Connecting LRC and TYAD; 32:4 Crawford assumes command of 516th Signal Brigade; Bill McPherson; 32:4 Defense Message System AN/ TYC -24(V)3...solutions; 32: 3 Nicolas, Kris; Defense Message System AN/ TYC -24(V)3 Tactical Message System (TCM-N&S update); 32:4 Pollock, LTC John; Communications...Message System AN/ TYC - 24(V)3 Tactical Message System (TCM-N&S update); 32:4 Joint Network Management System – A program update(TCM N&S – JNMS update

  17. Male Megacyllene robiniae (Coleoptera: Cerambycidae) use multiple tactics when aggressively competing for mates.

    Science.gov (United States)

    Ray, Ann M; Ginzel, Matthew D; Hanks, Lawrence M

    2009-04-01

    Adult male Megacyllene robiniae (Förster) (Coleoptera: Cerambycidae) that are paired with a female often are challenged by conspecific males that attempt to displace them. In staged laboratory bouts, challenging males used seven distinct tactics to displace defending males, including wedging their head between the defender and the female (termed wedging), straddling the mated pair and pulling the defender off (prying), pulling it with the mandibles, batting it with the antennae, or pushing, biting, or kicking the defender. Individual challengers attempted as many as six different tactics in a single bout, repeating certain tactics multiple times. They often attempted tactics that were not very effective. For example, prying was one of the most common attempted tactics but was rarely effective. However, few challengers attempted to push defenders off the female, even though that tactic often was effective. Challengers apparently were influenced by context in their choice of particular tactics. For example, males that approached the mated pair from the side were likely to use wedging, whereas those approaching head on were more likely to bat with the antennae. Choice of tactic apparently was not influenced by absolute size of challengers, nor was it strongly influenced by relative size of defenders. However, the effectiveness of tactics varied significantly with relative body size: larger challengers were most successful when prying or pushing, while smaller challengers were most successful when biting and kicking. By using different tactics, relatively small males were as adept as larger males at displacing rivals.

  18. Army Tactical Wheeled Vehicle Investment Strategy

    Science.gov (United States)

    2009-10-30

    with a substantial force multiplier by enabling preconfigured loads to be positioned on demountable cargo beds (flat racks ) that allow for increased...International Organization for Standardization (ISO) containers without flat racks . • Modernize Container Handling Units (CHU) with new procurement...theater. The standard CHU utilized on the HEMTT does not have an on board stowage capability. As HEMTT M1120s are cycled through the Recap 20 The Army

  19. COMMUNICATIVE PECULIARITY OF INTERPRETATIVE AND DELIBERATIVE STYLE IN PEDAGOGICAL DISCOURSE

    Directory of Open Access Journals (Sweden)

    Tsinkerman Tamara Nikolaevna

    2013-04-01

    Full Text Available The aim of the paper is to characterize the communicative peculiarities of the interpretative-deliberative style in pedagogical discourse. The object of the study is interpretative-deliberative style viewed as one of the communication forms in pedagogical discourse; the subject of the analysis is the stratagem and tactics characteristics of the interpretative-deliberative communicative style. Descriptive and analytical as well as stylistic and discourse analysis methods are employed. The author reveals the most prevalent strategies–explanatory, interpretative and deliberative–employed in communicative interaction in situations of educative persuasion. The communicative characteristics of the analyzed style are: a rational type of the communicative action, a trust-based tone and the emotional involvement of the communication participants. The results can be used for clarifying specifics of speech behavior in educative communication as well as for comparing styles of educative communication in different enthnocultural traditions.

  20. Hybrid Heuristic Approaches for Tactical Berth Allocation Problem

    DEFF Research Database (Denmark)

    Iris, Cagatay; Larsen, Allan; Pacino, Dario;

    Tactical berth allocation problem deals with: the berth allocation (as- signs and schedules vessels to berth-positions), and the quay crane (QC) assignment (finds number of QCs that will serve). In this work, we strengthen the current mathematical models (MM) with novel lower bounds and valid ine...... inequalities. And, we propose a hybrid heuristic which combines MM with greedy and search heuristics. Results show that problem can be solved efficiently respect to optimality and computational time.......Tactical berth allocation problem deals with: the berth allocation (as- signs and schedules vessels to berth-positions), and the quay crane (QC) assignment (finds number of QCs that will serve). In this work, we strengthen the current mathematical models (MM) with novel lower bounds and valid...

  1. Overview of RICOR tactical cryogenic refrigerators for space missions

    Science.gov (United States)

    Riabzev, Sergey; Filis, Avishai; Livni, Dorit; Regev, Itai; Segal, Victor; Gover, Dan

    2016-05-01

    Cryogenic refrigerators represent a significant enabling technology for Earth and Space science enterprises. Many of the space instruments require cryogenic refrigeration to enable the use of advanced detectors to explore a wide range of phenomena from space. RICOR refrigerators involved in various space missions are overviewed in this paper, starting in 1994 with "Clementine" Moon mission, till the latest ExoMars mission launched in 2016. RICOR tactical rotary refrigerators have been incorporated in many space instruments, after passing qualification, life time, thermal management testing and flight acceptance. The tactical to space customization framework includes an extensive characterization and qualification test program to validate reliability, the design of thermal interfacing with a detector, vibration export control, efficient heat dissipation in a vacuum environment, robustness, mounting design, compliance with outgassing requirements and strict performance screening. Current RICOR development is focused on dedicated ultra-long-life, highly reliable, space cryogenic refrigerator based on a Pulse Tube design

  2. Women, Gender and the evolving tactics of Boko Haram

    Directory of Open Access Journals (Sweden)

    Jacob Zenn

    2014-02-01

    Full Text Available 'This article addresses an under-researched aspect of Boko Haram’s activities: gender-based violence (GBV and its targeting of women. It argues that 2013 marked a significant evolution in Boko Haram’s tactics, with a series of kidnappings, in which one of the main features was the instrumental use of women. This was in response to corresponding tactics by the Nigerian security forces. Additionally the analysis provides evidence of a shift by Boko Haram to include women in its operations, in response to increased pressure on male operatives. It also considers the gendered rationale for instrumentalizing women within the framework of Boko Haram’s ideology and culture, arguing for a greater appreciation of how gender factors in the group’s violence.'

  3. Electromagnetic Propagation Problems in the Tactical Environment

    Science.gov (United States)

    1982-04-01

    Department Royal Aircraft Establishment Farnborough, Hampshire UK Dr E.Lampert Siemens A.G. Postfach 700074 8000 Munich 70 Germany DrF.H.Palmer...characteristics. Fig. 6 illustrates a world-map of ground conductivity expressed m 1-3 in appropriate units, i.e. Siemens /m (=mho/m) as an example of...Sample curves showing UHF signal strength as a function of distance are shown in Figure 4. 100- V 80- \\^ \\^ - NX .^ , A 60 - V V 40 - \\ 4S0

  4. Tactical UAV’s in the French Army

    Science.gov (United States)

    2007-11-02

    DLRFCMP SDTI Maintien en service jusqu’à l’arrivée du MCMMContrat Fabrication CL 289 Contrat Retrofit drone Adaptation véhicules Maintien en...Tactical UAV’s in the French Army LtCol Pierre-Yves HENRY, Technical Service of the French Army, Program Officer for Battlefield Surveillance Report...suggestions for reducing this burden, to Washington Headquarters Services , Directorate for Information Operations and Reports, 1215 Jefferson Davis

  5. Tactical Atmospheric Modeling System-Real Time (TAMS-RT)

    Science.gov (United States)

    2016-06-07

    subject to a penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE 30...mesoscale model analysis and forecast fields as inputs. OBJECTIVES Support the NRL Tactical Atmospheric Modeling System-Real Time (TAMS-RT) installed in...installation at NCMOC, the Space and Naval Warfare Systems Command (SPAWAR), who has configuration management oversight for TEDS, has changed the TEDS

  6. Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress

    Science.gov (United States)

    2015-03-09

    Service,The Library of Congress,101 Independence Ave , SE,Washington,DC,20540 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME...JLTV variants: a four-passenger Combat Tactical Vehicle (CTV) and a two-passenger Combat Support Vehicle (CSV). As planned, JLTVs would be more...which reports to the Program Executive Office (PEO) for Combat Support & Combat Service Support (PEO CS&CSS) in Warren, MI, which reports to the

  7. Strategic and tactical use of movement information in pest management

    Science.gov (United States)

    Knipling, E. F.

    1979-01-01

    Several insect movement problems are discussed. Much more information is needed to make a better appraisal of the practical significance of the insect dispersal problem. Data on the time, rate, and extent of movement of insects are provided. Better techniques for measuring insect movement are developed. A better understanding of the importance of insect movement in the development and implementation of more effective and ecologically acceptable pest management strategies and tactics was proved.

  8. Doctrine and Fleet Tactics in the Royal Navy.

    Science.gov (United States)

    1994-11-02

    embarrassed the Turks that it was diplomatically inexpedient and he was recalled and his career ruined. During the long wars with the continental powers in...amphibious operations, the Royal Navy fell somewhat short. A landing in German East Africa was successfully neutralized. The disastrous attempt at...Madrid, SP: Instituto de Historia y Cultura Naval, 1983 [original version written from 1520-1538]. 5. "Traditional tactics, 1530: ’A book of orders for the

  9. Strategic and tactical use of movement information in pest management

    Science.gov (United States)

    Knipling, E. F.

    1979-01-01

    Several insect movement problems are discussed. Much more information is needed to make a better appraisal of the practical significance of the insect dispersal problem. Data on the time, rate, and extent of movement of insects are provided. Better techniques for measuring insect movement are developed. A better understanding of the importance of insect movement in the development and implementation of more effective and ecologically acceptable pest management strategies and tactics was proved.

  10. Pathogenetic therapeutic tactics in case of true gynecomastia

    Directory of Open Access Journals (Sweden)

    V. A. Ivanov

    2013-01-01

    Full Text Available The characteristics of the treatment tactics of the non-nodular forms of gynecomastia as mammary gland’s cancer prevention is given in the ar- ticle on the basis of the own observations and the example of the work of domestic and foreign authors. Variants of the mono- and combined drug therapy are analyzed. Treatment results are given. An attempt was made to determine the priority of the treatment variants being used.

  11. Flight Simulator: Field of View Utilized in Performing Tactical Maneuvers.

    Science.gov (United States)

    1988-04-01

    were taken in the Simulator for Air-to-Air Combat (SAAC) and the Advanced Simulator for Pilot Training ( ASPT ). During the air-to-ground data collection...ground maneuvers were performed In the Advanced Simulator for Pilot Training ( ASPT ). The data collected provided an estimate of the FOV dimensions that a...tactical maneuvers were conducted in the AFHIRL ASPT located at Williams AFB. The ASPT had a fully instrumnted F-16 cockpit. The g-cueing was available

  12. Systems Architectures for a Tactical Naval Command and Control System

    Science.gov (United States)

    2009-03-01

    assembly of the simpler portions of the problem [ Descartes , 1850: 61]. This thesis dissects the complex engineering process of naval tactical command...Clausewitz presents include courage, strength of body and soul, intelligence, coup d’oeil, determination, energy of action, staunchness, endurance...for the systems engineer will have a fault tolerance placeholder in their mind when defining system functions. Protect Information is removed as a

  13. Efficiency of the bicycle operation under various tactical variants

    Directory of Open Access Journals (Sweden)

    A.N. Kolumbet

    2017-10-01

    Full Text Available Aim: to determine the efficiency of the cyclist in various tactical options. Material: In the experiments participated athletes (n = 6 of high qualification (mean age - 19.8 ± 1.3 years, mean weight - 71.4 ± 3.5 kg. As a model of the individual pursuit race at 4 km, a five-minute pedaling on the bicycle ergometer was used. Series of loads was set on the modernized mechanical bicycle ergometer “Monark” . The five-minute bicycle ergometer test is similar to the individual pursuit race at 4 km: according to the time of the exercise; on the frequency of pedaling (110-120 rpm; on the frequency of heartbeats. Results: Tactical variants in the pursuit race at 4 km are considered. The total work in a free test was on average 106.38 ± 3.57 kJ. The operating energy consumption is on average for 379.0±16.1 kJ. The operating efficiency (economy of the exercise attained on average for 28.0 ± 0.75%. This corresponds to the effectiveness of aerobic work of moderate power. The ratio of aerobic and anaerobic contributions to the provision of work was 77.3 and 22.7%. The smallest work was done in a test with step-increasing power. The athletes performed the closest work to the given job in the test with a variable (±15% operating mode. The shortfall in it was on average for 0.46%. The absence of reliable differences in the economics of the work did not allow us to identify a rational variant of power distribution for an exercise lasting 5 minutes. Conclusions: Tactical options in the pursuit race for 4 km depend on the features of the power systems of the rider. When optimizing tactics, it is necessary to select an individually optimal variant of the distribution of forces at a distance.

  14. Tactical Nuclear Weapons in Europe: Strategy and Future Trends

    Science.gov (United States)

    1975-06-06

    Command and General staff r«ii=^- r. T , Kansas 66027. general staff College, Fort Leavenworth, 𔄁- mSTRieuTION STATEMENT fo/ tt. S^i „^ <n moek ...34Tovrard Kucleax Self-Sufficfency in ^roVo^ Amy, riar. 1975, pp. 40-44,; *•» 10. Gormley, Dennis K., "NATO’s Tactical Nuclear Option: Tast, I^sent and

  15. To Predict or Not Predict: Crossroads for Tactical Intelligence?

    Science.gov (United States)

    1989-11-27

    Grinder, John ano Richard Bandler . The Structure of Magic. Volumes I and II. Palo Alto, CA: Science and Behavior Books, Inc., 1976. Handel, Michael I...levels. I have extracted that which is pertinent to the tactical level. - 15- analysis, is Richards Heurer, to whom I will refer extensively in the...them, with one exception. We sometimes manifest cultural bias through projection, in which we attribute our own belief 33 Heurer. Richards J., Jr

  16. Analysis of Tactical Intelligence Experience in Southeast Asia

    Science.gov (United States)

    1976-02-01

    USAF, TAWC, FAC, History (U), a Draft Report by Captain Roger Durnn, December 1973, SECRET (XGDS). 14. Eq PACAF, Commando Hunt V Report (U), May...Counter-Mortar Radars10 (C) The AN/HPQ-10A, developed and produced by the Sperry Gyro- 1 scope Company, was the first counter-mortar radar deployed in...60. Tactical Air Warfare Center, USAF. Draft- History (U),Captain Roger Dunn, USAF, December 1972, (SECRET), Excluded from GDS. 61. Hq PACAF, Assistant

  17. Life history tactics of Atlantic salmon in Newfoundland

    OpenAIRE

    Gibson, John; Haedrich, Richard

    2006-01-01

    Popular articles about the Atlantic salmon (Salmo salar) usually state that ‘the Atlantic salmon is an anadromous species’, e.g. publications by the Atlantic Salmon Federation (North America), Atlantic Salmon Trust (UK), and WWF (World Wildlife Fund), and the life history is depicted as migration of juveniles from fresh water to the marine environment, with a return to where the fish were born as spawning adults. This article reviews the life history tactics of Atlantic salmon in Newfoundland...

  18. Scouts in Contact: Tactical Vignettes for Cavalry Leaders

    Science.gov (United States)

    2016-12-01

    commanders to train, assess, and certify scout platoon leaders, platoon sergeants, and senior scouts. This handbook can also help commanders teach and assess...tactical failure, let it play out, teach the lesson, then reset the placards and begin again. 2 CENTER FOR ARMY LESSONS LEARNED Finally, although this...reconnaissance are implicit in all security operations. Commanders use the same reconnaissance methods , management, and techniques. 7 SCOUTS IN CONTACT 5

  19. Organization of the United States International Communications Industry. Appendix. Report of the Panel on Satellites and Other Long-Haul Transmission Modes of the National Academy of Engineering. President's Task Force on Communications Policy. Staff Paper Two.

    Science.gov (United States)

    Rostow, Eugene V.

    A staff paper to the President's Task Force on Communications Policy reviews the organization of the American international communications industries and recommends a consolidation of the competing international carriers. Particularly emphasized is the competition and division of ownership between the two technologies involved in international…

  20. The Virtual Research and Extension Communication Network (VRECN): An Interactive Learning and Communication Network for Research and Extension Personnel. Concept Paper for the Food & Agriculture Organisation of the United Nations (FAO).

    Science.gov (United States)

    Richardson, Don

    A Virtual Research and Extension Communication Network (VRECN) is a set of networked electronic tools facilitating improvement in communication processes and information sharing among stakeholders involved in agricultural development. In developing countries, research and extension personnel within a ministry of agriculture, in consultation and…

  1. Technical-tactical analysis of youth olympic taekwondo combat.

    Science.gov (United States)

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

    2014-04-01

    The purpose of this study was to define the technical and tactical profiles of official youth taekwondo competitions played under the most recent rules of the International Taekwondo Federation. Tactical actions (i.e., attack, defense, and block), technical executions (from 1- to 4-point scores), kicking legs (i.e., front/rear and right/left), and overall technical effectiveness were investigated in relation to match outcome of semifinal and final competitions (n = 50) of youth (aged 13-14 years) black belt athletes during the Italian Taekwondo Cadet Championship. Differences (p technical exchanges showed differences (p technical executions. Winners resulted more efficient (p technical and tactical variables. In general, these findings showed that Cadets tend to adopt an offensive strategy. In considering that the adoption of the new electronic system requires athletes to execute correct technical actions to have a score assigned, coaches should emphasize the effectiveness of scoring techniques and help athletes to effectively improve their defense and counterattack capabilities.

  2. Redefining Tactical Operations for MER Using Cloud Computing

    Science.gov (United States)

    Joswig, Joseph C.; Shams, Khawaja S.

    2011-01-01

    The Mars Exploration Rover Mission (MER) includes the twin rovers, Spirit and Opportunity, which have been performing geological research and surface exploration since early 2004. The rovers' durability well beyond their original prime mission (90 sols or Martian days) has allowed them to be a valuable platform for scientific research for well over 2000 sols, but as a by-product it has produced new challenges in providing efficient and cost-effective tactical operational planning. An early stage process adaptation was the move to distributed operations as mission scientists returned to their places of work in the summer of 2004, but they would still came together via teleconference and connected software to plan rover activities a few times a week. This distributed model has worked well since, but it requires the purchase, operation, and maintenance of a dedicated infrastructure at the Jet Propulsion Laboratory. This server infrastructure is costly to operate and the periodic nature of its usage (typically heavy usage for 8 hours every 2 days) has made moving to a cloud based tactical infrastructure an extremely tempting proposition. In this paper we will review both past and current implementations of the tactical planning application focusing on remote plan saving and discuss the unique challenges present with long-latency, distributed operations. We then detail the motivations behind our move to cloud based computing services and as well as our system design and implementation. We will discuss security and reliability concerns and how they were addressed

  3. Closed loop supply chain network design with fuzzy tactical decisions

    Science.gov (United States)

    Sherafati, Mahtab; Bashiri, Mahdi

    2016-01-01

    One of the most strategic and the most significant decisions in supply chain management is reconfiguration of the structure and design of the supply chain network. In this paper, a closed loop supply chain network design model is presented to select the best tactical and strategic decision levels simultaneously considering the appropriate transportation mode in activated links. The strategic decisions are made for a long term; thus, it is more satisfactory and more appropriate when the decision variables are considered uncertain and fuzzy, because it is more flexible and near to the real world. This paper is the first research which considers fuzzy decision variables in the supply chain network design model. Moreover, in this study a new fuzzy optimization approach is proposed to solve a supply chain network design problem with fuzzy tactical decision variables. Finally, the proposed approach and model are verified using several numerical examples. The comparison of the results with other existing approaches confirms efficiency of the proposed approach. Moreover the results confirms that by considering the vagueness of tactical decisions some properties of the supply chain network will be improved.

  4. A tactical asset allocation strategy that exploits variations in VIX

    Directory of Open Access Journals (Sweden)

    Richard Cloutier

    2017-03-01

    Full Text Available Buy and hold strategies make staying disciplined difficult for investors, especially given the variability of returns for different asset classes/strategies during divergent market conditions. Market timing strategies, on the other hand, present significant theoretical benefits, but in reality these benefits are difficult to obtain. Tactical asset allocation, where limited deviations from the strategic allocation are allowed permits the portfolio manager to take advantage of market conditions fits between these two extremes. The authors correlate daily returns for each of eighteen separate asset classes typically used in diversified institutional portfolios and daily closing values of the VIX (the ticker symbol for the Chicago Board Options Exchange Volatility Index. This information is used to select those classes whose returns are most responsive to the level of the VIX. Portfolio allocations for eight selected asset classes are revised depending on the level of the VIX at the daily close of the market. The portfolio is rebalanced on the business day following the day the VIX hits the trigger value. The VIX tactical allocation overlay yields an increase in return over the buy and hold portfolio of approximately 38 basis points. The authors conclude that the tactical asset allocation strategy based on the level of VIX provides a higher return than the neutral buy and hold allocation with a higher Sharpe ratio and lower volatility.

  5. Improving Technical, Tactical and Psychological Preparation of Freestyle Wrestlers

    Directory of Open Access Journals (Sweden)

    Pakulin Serhij

    2016-12-01

    Full Text Available Objectives: 1 to justify the ways of improvement of training free style wrestlers to improve the results of their activities and competitive sports skills; 2 to identify the areas of improvement of psychological preparation and the structure of complex psycho-pedagogical methods for optimizing mental condition of free style wrestlers. Material and methods: The following methods were used in the study: analysis and synthesis of the scientific data of methodological literature; pedagogical supervision; survey (interview, questionnaire; analysis of freestyle wrestlers competitive activity; testing of physical and psychological fitness; pedagogical experiment; methods of mathematical and statistical analysis of research results. Results: it has been demonstrated that there is a necessity to improve technical, tactical and psychological preparation of freestyle fighters; the basic problems of the process have been defined. Conclusion: 1 the method of preparation of freestyle wrestlers has been grounded and the feasibility of its use for rapid making the best technical and tactical decisions in a competitive activity has been proved. It is proposed to include specific tactical training methods for each action and various combinations of basic actions into the coach program of wrestling; 2 the directions of improving psychological preparation and the structure of complex psychological and pedagogical methods of optimizing the mental condition of free style wrestlers are substantiated.

  6. Redefining Tactical Operations for MER Using Cloud Computing

    Science.gov (United States)

    Joswig, Joseph C.; Shams, Khawaja S.

    2011-01-01

    The Mars Exploration Rover Mission (MER) includes the twin rovers, Spirit and Opportunity, which have been performing geological research and surface exploration since early 2004. The rovers' durability well beyond their original prime mission (90 sols or Martian days) has allowed them to be a valuable platform for scientific research for well over 2000 sols, but as a by-product it has produced new challenges in providing efficient and cost-effective tactical operational planning. An early stage process adaptation was the move to distributed operations as mission scientists returned to their places of work in the summer of 2004, but they would still came together via teleconference and connected software to plan rover activities a few times a week. This distributed model has worked well since, but it requires the purchase, operation, and maintenance of a dedicated infrastructure at the Jet Propulsion Laboratory. This server infrastructure is costly to operate and the periodic nature of its usage (typically heavy usage for 8 hours every 2 days) has made moving to a cloud based tactical infrastructure an extremely tempting proposition. In this paper we will review both past and current implementations of the tactical planning application focusing on remote plan saving and discuss the unique challenges present with long-latency, distributed operations. We then detail the motivations behind our move to cloud based computing services and as well as our system design and implementation. We will discuss security and reliability concerns and how they were addressed

  7. Stirring, charging, and picking: hunting tactics of potamotrygonid rays in the upper Paraná River

    Directory of Open Access Journals (Sweden)

    Domingos Garrone-Neto

    Full Text Available Hunting tactics of potamotrygonid freshwater rays remain unreported under natural conditions. Three main foraging tactics of Potamotrygon falkneri and P. motoro are described here based on underwater observations in the upper Paraná River. Both species displayed similar behaviors. The most common tactic was to undulate the disc margins close to, or on, the bottom and thus stirring the substrate and uncovering hidden preys. Another tactic was to charge upon prey concentrated in the shallows. The least common tactic was to pick out prey adhered to the substrate. The first tactic is widespread in several species of marine rays in the Dasyatidae, whereas the remainder (especially picking up prey on substrata above water surface may be restricted to the Potamotrygonidae.

  8. Tacticity control in the synthesis of poly(lactic acid) polymer stars with dipentaerythritol cores.

    Science.gov (United States)

    Shaver, Michael P; Cameron, Donald J A

    2010-12-13

    The synthesis of a family of polymer stars with arms of varied tacticities is discussed. The effect of polymer tacticity on the physical properties of these polymer stars is presented. Dipentaerythritol cores support six poly(lactic acid) (PLA) arms. Lewis acidic tin and aluminum catalysts control the polymerization to afford polymer stars of variable tacticity. The analysis of these polymers by NMR spectroscopy, thermogravimetric analysis, powder X-ray diffraction, and differential scanning calorimetry reveals the effects of tacticity control on the physical properties of the polymer stars. Preliminary decomposition studies suggest that the biodegradation profile of a polymer star may also be tuned by stereochemical control. This is the first systematic altering of tacticity in PLA polymer stars, showing that polymer tacticity can have a great impact on star properties.

  9. [Circular relation between children's social power cognition and daily use of influence tactics].

    Science.gov (United States)

    Kamada, Masafumi; Fuchigami, Katsuyoshi

    2010-08-01

    This study examines how children's social power cognitions about themselves and the collective efficacy of their classrooms affect their selection and use of influence tactics toward their classmates. The effect of daily usage of influence tactics by children on agents' perception of social power is also examined. The results of linear regression analysis indicate that children who see themselves as friendly holders of power deriving from the perception of affable friendships use both collaborative and coercive influence tactics. While the use of collaborative tactics encourages agents' friendly social power cognition, the use of coercive tactics only reinforces their coercive power cognition. In addition, it is suggested that the effect of social power over agents' use of influence tactics is moderated by the collective efficacy of their classroom.

  10. Transmission of compressed tactical imagery by means of an rf link

    Science.gov (United States)

    Conners, Gary H.; Liou, C. S. J.; Muczynski, Joe

    1995-01-01

    The joint University of Rochester/Rochester Institute of Technology `Center for Electronic Imaging Systems' (CEIS) is designed to focus on research problems of interest to industrial sponsors. A particular feature of the research is that it is organized in the `triplet' mode: each project includes a faculty researcher, an industrial partner, and a doctoral or postdoctoral fellow. Compression of tactical images for transmission over an rf link is an example of this type of research project which is being worked on in collaboration with one of the CEIS sponsors, Harris Corporation/Rf communications. The Harris Digital Video Imagery Transmission System (DVITS) is designed to fulfill the need to transmit secure imagery between unwired locations at real-time rates. DVITS specializes in transmission systems for users who rely on hf equipment operating at the low end of the frequency spectrum. However, the inherently low bandwidth of hf combined with transmission characteristics such as fading and dropout severely restrict the effective throughput. The problem is posed as one of maximizing the probability of reception of the most significant information in an m x n pixel image in the shortest possible time. Various design strategies combining image segmentation, compression, and error correction are evaluated using a realistic model for the communication channel. A recommended strategy is developed and a test method using a variety of test images is described. The methodology established here can be employed for other image transmission designs.

  11. Program Manager Medium and Heavy Tactical Vehicles Needs to Improve Acquisition Practices

    Science.gov (United States)

    2015-05-05

    5 , 2 0 1 5 Program Manager Medium and Heavy Tactical Vehicles Needs to Improve Acquisition Practices Report No. DODIG-2015-116 Report...TYPE 3. DATES COVERED 00-00-2015 to 00-00-2015 4. TITLE AND SUBTITLE Program Manager Medium and Heavy Tactical Vehicles Needs to Improve... Medium and Heavy Tactical Vehicles Needs to Improve Acquisition Practices Visit us at www.dodig.mil Objective The objective was to assess the propriety

  12. A validity generalization procedure to test relations between intrinsic and extrinsic motivation and influence tactics.

    Science.gov (United States)

    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.

  13. Impression management within the Zulu culture: Exploring tactics in the work context

    OpenAIRE

    Debrah Mtshelwane; Jan Alewyn Nel; Lizelle Brink

    2016-01-01

    Orientation: Impression management tactics are utilised differently by people depending on the situation and the others around them.Research purpose: The purpose of the study was to identify the impression management tactics Zulu people display when they want to impress people in a work context.Motivation for this study: Organisations are competing for talented employees and people who contribute to the return on investment for the organisation. Individuals display impression tactics to influ...

  14. Speech acts, communication problems, and fighter pilot team performance.

    Science.gov (United States)

    Svensson, Jonathan; Andersson, Jan

    Two aspects of team communication, speech acts and communication problems, and their relation to team performance in a team air combat simulator were studied. The purpose was to enhance the understanding of how team performance is related to team communication. Ten Swedish fighter pilots and four fighter controllers of varying experience participated. Data were collected during fighter simulator training involving four pilots and one fighter controller in each of two teams. Speech acts were collapsed over seven categories and communication problems over five categories. Communication was studied from two perspectives: critical situation outcome and mission outcome. Some problems were closely related to particular speech acts. Speech act frequency, especially meta-communications and tactics, was highest when winning. However, the timing of tactics in critical situations needs further research. Communication problem frequency was highest for runs which ended equally. The most common problem was simultaneous speech, possibly because of the simulator radio system. The number of speech acts was related to enhanced performance but in a complex manner. Thus in order to work efficiently team members need to communicate, but to communicate sufficiently and at appropriate times. This work has applications for fighter pilot and controller team training and the development of communication standards.

  15. MEMS and FOG Technologies for Tactical and Navigation Grade Inertial Sensors—Recent Improvements and Comparison

    National Research Council Canada - National Science Library

    Olaf Deppe; Georg Dorner; Stefan König; Tim Martin; Sven Voigt; Steffen Zimmermann

    2017-01-01

    .... Microelectromechanical system (MEMS) inertial sensors have revolutionized consumer, automotive, and industrial applications and they have started to fulfill the high end tactical grade performance requirements of hybrid navigation...

  16. Mating Disruption as a Suppression Tactic in Programs Targeting Regulated Lepidopteran Pests in US.

    Science.gov (United States)

    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.

  17. Field tests of a handheld laser communications/position-finding binocular system

    Science.gov (United States)

    Chan, Victor J.; Rivers, Michael D.; Harris, Amy L.

    1998-01-01

    Lasers provide a means for transmitting larger quantities of data at higher rates than conventional radio frequency devices and can be utilized during radio silent operations on the battle field. A forward scout needs to be able to observe the positions of various targets and relay that information back to a tactical operations command center in a covert manner. The BiCom device built by Trex Communications provides laser ranging, azimuth and elevation angle to a target, GPS position information, data storage and transmit capability, and full duplex audio transmission capability, all in a 3 kg hand held package. The communication channel utilizes an eye safe lasercom transceiver for covert voice or data transfer at 100 kbps at distances of up to 5 km. The information gathered electronically by the unit is sufficient to calculate the actual GPS positions or military grid coordinates of the observed targets. Several dozen targets can be stored in memory for later transmission via lasercom. Field tests were conducted by US Army personnel to evaluate these units and compare the results with conventional means of target position determination and data transfer. A description of the system and results of these tests are presented.

  18. Communications Policies and Structures.

    Science.gov (United States)

    Pigeat, Henri; And Others

    These two papers discuss communications policies and structures in France and in the United States. The first paper reports that efforts to develop new electronic communication systems in France are hindered by rivalry between two public monopolies and by governmental protection against foreign influence. The second paper assesses ownership of…

  19. Technology meets tradition: The perceived impact of the introduction of information and communication technology on ward rounds in the intensive care unit.

    Science.gov (United States)

    Plumb, Jennifer J; Hains, Isla; Parr, Michael J; Milliss, David; Herkes, Robert; Westbrook, Johanna I

    2017-09-01

    Public policy in many health systems is currently dominated by the quest to find ways to 'do more with less'-to achieve better outcomes at a reduced cost. The success or failure of initiatives in support of this quest are often understood in terms of an adversarial dynamic or struggle between the professional logics of medicine and of management. Here, we use the case of the introduction of information and communication technology (ICT) to a well-established ritual of medical autonomy (the medical ward round) to articulate a more nuanced explanation of how and why new ways of working with technology are accepted and adopted (or not). The study was conducted across four intensive care units (ICUs) in major teaching hospitals in Sydney, Australia. Using interviews, we examined 48 doctors' perceptions of the impact of ICT on ward round practice. We applied the concept of institutional logics to frame our analysis. Interview transcripts were analysed using a hybrid of deductive and inductive thematic analysis. The doctors displayed a complex engagement with the technology that belies simplistic characterisations of medical rejection of managerial encroachment. In fact, they selectively welcomed into the ward round aspects of the technology which reinforced the doctor's place in the healthcare hierarchy and which augmented their role as scientists. At the same time, they guarded against allowing managerial logic embedded in ICT to de-emphasise their embodied subjectivity in relation to the patient as a person rather than as a collection of parameters. ICT can force the disruption of some aspects of existing routines, even where these are long-established rituals. Resistance arose when the new technology did not fit with the 'logic of care'. Incorporation of the logic of care into the design and customisation of clinical information systems is a challenge and potentially counterproductive, because it could attempt to apply a technological fix to what is essentially a

  20. Electronic Payments using Mobile Communication Devices

    NARCIS (Netherlands)

    Waaij, B.D. van der; Siljee, B.I.J.; Broekhuijsen, B.J.; Ponsioen, C.; Maas, A.; Aten, R.M.; Hoepman, J.H.; Loon, J.H. van; Smit, M.

    2009-01-01

    A method of making a payment uses a first mobile communication device (1) and a second mobile communication device (2), each mobile communication device being provided with a respective near field communication unit (11, 21) and at least one of the mobile communication devices being provided with an

  1. Electronic Payments using Mobile Communication Devices

    NARCIS (Netherlands)

    Waaij, B.D. van der; Siljee, B.I.J.; Broekhuijsen, B.J.; Ponsioen, C.; Maas, A.; Aten, R.M.; Hoepman, J.H.; Loon, J.H. van; Smit, M.

    2009-01-01

    A method of making a payment uses a first mobile communication device (1) and a second mobile communication device (2), each mobile communication device being provided with a respective near field communication unit (11, 21) and at least one of the mobile communication devices being provided with an

  2. TAC-TIC therapy with premature infants: a series of investigative studies.

    Science.gov (United States)

    de Róiste, Aine

    2004-12-01

    This article provides a synopsis of a series of studies exploring the effects of TAC-TIC (Touching And Caressing-Tender In Caring) therapy with premature infants. Study 1 looked at the short and long-term effects and found enhanced mental development in the stroked infants at 15 months. In study 2 the physiological effects of an abbreviated version of TAC-TIC with high-risk ventilated infants were examined and it was concluded that TAC-TIC exerted no harm to these vulnerable infants. The behavioural reactions of a sample of premature and low birthweight infants to TAC-TIC and parental responses to administering it were explored in study 3. The infants were found to respond predominantly with arm and leg movements to TAC-TIC while fathers and mothers reported enjoying performing TAC-TIC and elicited a similar pattern and frequency of behavioural reactions. In study 4 the question of whether TAC-TIC benefits preterm infant learning and/or sucking behaviour was investigated. The conclusion reached was that TAC-TIC may potentially benefit cognitive performance within the neonatal period and that this may be an early indicator of long-term cognitive gains reported by previous studies. Using a matched subjects design, study 5 explored the impact of TAC-TIC upon the digestive system by analysing gastric aspirates before and after TAC-TIC and a control period of time. It was concluded that TAC-TIC appeared to induce a more suitable stomach environment for digestion.

  3. COMMUNICATIVE PROVOCATION AS A STRATEGY OF DESTRUCTIVE BEHAVIOUR IN EVERY-DAY CONFLICT

    Directory of Open Access Journals (Sweden)

    Volkova Olga Sergeevna

    2014-12-01

    Full Text Available The article is concentrated on the issue of systematization and classification of strategies and tactics of individual's verbal behavior in a number of typical situations associated with disharmonious communication. Its scientific originality is defined by the necessity to present the provocation phenomenon as a category of communicative linguistics and linguistic pragmatics. The use of discourse analysis and descriptive pragmatic interpretation of real communication forms have enabled the revelation of various patterns of destructive verbal behavior that could provoke a communicative conflict. Communicative provocation is described as a strategy of destructive behavior aimed at dragging a communication partner into a conflict interaction or creating conditions for its occurrence. The provocation strategy is implemented in disharmonious interactions by means of individual or complex communication tactics including not only the aggressive ones: indignation, reproach, deliberate false informing, exaggerated demonstration of emotions, but also such tolerant tactics as praise, advice, apology, assurances, admiration, persuasion, etc. Two forms of communicative provocation are represented in the article. A direct provocation presupposes personal involvement of a provocateur in the conflict interaction while an indirect one allows its initiator stay aside from the open confrontation. In the latter case the provocateur stimulates and demonstrates the parties' conflict of interests, which leads to the communication harmony disruption.

  4. Coal Field Fire Fighting - Practiced methods, strategies and tactics

    Science.gov (United States)

    Wündrich, T.; Korten, A. A.; Barth, U. H.

    2009-04-01

    Subsurface coal fires destroy millions of tons of coal each year, have an immense impact to the ecological surrounding and threaten further coal reservoirs. Due to enormous dimensions a coal seam fire can develop, high operational expenses are needed. As part of the Sino-German coal fire research initiative "Innovative technologies for exploration, extinction and monitoring of coal fires in Northern China" the research team of University of Wuppertal (BUW) focuses on fire extinction strategies and tactics as well as aspects of environmental and health safety. Besides the choice and the correct application of different extinction techniques further factors are essential for the successful extinction. Appropriate tactics, well trained and protected personnel and the choice of the best fitting extinguishing agents are necessary for the successful extinction of a coal seam fire. The chosen strategy for an extinction campaign is generally determined by urgency and importance. It may depend on national objectives and concepts of coal conservation, on environmental protection (e.g. commitment to green house gases (GHG) reductions), national funding and resources for fire fighting (e.g. personnel, infrastructure, vehicles, water pipelines); and computer-aided models and simulations of coal fire development from self ignition to extinction. In order to devise an optimal fire fighting strategy, "aims of protection" have to be defined in a first step. These may be: - directly affected coal seams; - neighboring seams and coalfields; - GHG emissions into the atmosphere; - Returns on investments (costs of fire fighting compared to value of saved coal). In a further step, it is imperative to decide whether the budget shall define the results, or the results define the budget; i.e. whether there are fixed objectives for the mission that will dictate the overall budget, or whether the limited resources available shall set the scope within which the best possible results shall be

  5. Western armament and tactics in the writings of Anna Komnene

    Directory of Open Access Journals (Sweden)

    Drašković Marko

    2006-01-01

    Full Text Available In this work, first we reconstructed and commented the western horseman's armament witch Anna Komnene had known (long spear, cross-bow, chain mail "Norman" shield, solarets. Afterwards, we established that Anne knew four types of western horseman's attack (attack in full gallop, attack from back slow march, attack from flank and three types of their battle formation (strewn formation, congested formation, formation of two columns. Also, we commented Anna's knowledge of western siege engines (battering-ram, tortoise catapult, siege tower; we established that Anne knew five types of western siege tower. In the end, we commented several fragments witch show Anna Komnene's knowledge of the western siege tactics.

  6. Ninja hacking unconventional penetration testing tactics and techniques

    CERN Document Server

    Wilhelm, Thomas

    2010-01-01

    Ever thought of using the time-tested tactics and techniques of the ancient ninja to understand the mind of today's ninja, the hacker? As a penetration tester or security consultant you no doubt perform tests both externally and internally for your clients that include both physical and technical tests. Throw traditional pen testing methods out the window for now and see how thinking and acting like a ninja can actually grant you quicker and more complete access to a company's assets. Get in before the hacker does with these unorthodox techniques. Use all of the tools that the ninja has: di

  7. Variable centroid control scheme over hypersonic tactical missile

    Institute of Scientific and Technical Information of China (English)

    Yl; Yan(易彦); ZHOU; Fengqi(周凤岐)

    2003-01-01

    This paper presents a brand-new tactical missile control scheme--variable centroid vector control according to the international highlight in the field of missile control and the research status of hypersonic missile control in China. Four critical problems related with the new control method are included: improving phase control in the spinning missile single-channel control; establishing variable centroid controlled spinning missile attitude dynamics equations; analyzing variable centroid control strategies and analyzing the stability of the controlled missile and implementing robust control. The achievements and results obtained are valuable and helpful to the theoretical explorations and engineering applications.

  8. ACTIVE OBSERVATION TACTICS IN PATIENTS WITH KIDNEY NEOPLASMS

    Directory of Open Access Journals (Sweden)

    B. Ya. Alekseev

    2012-01-01

    Full Text Available As of now, about 40-60% of the first detected kidney tumors are accidentally diagnosed. These are most often asymptomatic small kidney tumors (SKT without distant metastases; 15–20% of them are benign. A number of studies have revealed that kidney malignant tumors grow slowly and spread extremely rarely, as evidenced by a histological study. These and other data formed the basis for the active observation tactic that became possible and acceptable in well-selected patients, in elderly patients with SKT and severe comorbidity in particular.

  9. Variable centroid control scheme over hypersonic tactical missile

    Science.gov (United States)

    Yi, Yan; Zhou, Fengqi

    2003-12-01

    This paper presents a brand-new tactical missile control scheme—variable centroid vector control according to the international highlight in the field of missile control and the research status of hypersonic missile control in China. Four critical problems related with the new control method are included: improving phase control in the spinning missile single-channel control; establishing variable centroid controlled spinning missile attitude dynamics equations; analyzing variable centroid control strategies and analyzing the stability of the controlled missile and implementing robust control. The achievements and results obtained are valuable and helpful to the theoretical explorations and engineering applications.

  10. Investigating User Search Tactic Patterns and System Support in Using Digital Libraries

    Science.gov (United States)

    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…

  11. Investigating User Search Tactic Patterns and System Support in Using Digital Libraries

    Science.gov (United States)

    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…

  12. Marketing Tactics and Parents' Loyalty: The Mediating Role of School Image

    Science.gov (United States)

    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…

  13. Length, width and centroid distance as measures of teams tactical performance in youth football

    NARCIS (Netherlands)

    Folgado, Hugo; Lemmink, Koen A. P. M.; Frencken, Wouter; Sampaio, Jaime

    2014-01-01

    Small-sided games are commonly used in training and teaching contexts of football. However, few studies have focused on the tactical implications of this type of drills. The aim of this study is to identify how tactical collective behaviour varies with age in different small-sided game formats. We i

  14. Length, width and centroid distance as measures of teams tactical performance in youth football

    NARCIS (Netherlands)

    Folgado, H.; Lemmink, K.A.; Frencken, W.; Sampaio, J.

    2014-01-01

    Abstract: Small-sided games are commonly used in training and teaching contexts of football. However, few studies have focused on the tactical implications of this type of drills. The aim of this study is to identify how tactical collective behaviour varies with age in different small-sided game for

  15. The Persuade Package Hypothesis: Further Evidence for an Influence Tactics Schema.

    Science.gov (United States)

    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…

  16. Offensive tactical thinking level of wheelchair basketball players in Arab countries.

    Science.gov (United States)

    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.

  17. Comparing Child Outcomes of Physical Punishment and Alternative Disciplinary Tactics: A Meta-Analysis

    Science.gov (United States)

    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…

  18. Looking beyond - socialization tactics : The role of human resource systems in the socialization process

    NARCIS (Netherlands)

    Batistic, S.

    2017-01-01

    Previous research questions whether the association between socialization tactics and human resource systems has been properly explored. Based on theory, we present a framework that links socialization tactics and human resource systems for various groups of newcomers. In doing so, we contribute to

  19. Mental Rotation of Tactical Instruction Displays Affects Information Processing Demand and Execution Accuracy in Basketball

    Science.gov (United States)

    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…

  20. Cognitive representations and cognitive processing of team-specific tactics in soccer.

    Science.gov (United States)

    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.

  1. Self-assessed tactical skills in elite youth soccer players : a longitudinal study

    NARCIS (Netherlands)

    Kannekens, R.; Elferink-Gemser, M. T.; Post, W. J.; Visscher, C.

    2009-01-01

    Self-assessed tactical skills were investigated among 191 Youth soccer players from ages 14 through 18 playing in different field positions. On a yearly basis, all players completed the Tactical Skills Inventory for Sports with scales for attacking and defensive situations and for declarative and pr

  2. Making communication count: a Strategic Communciations Framework

    Energy Technology Data Exchange (ETDEWEB)

    Carlile, Liz

    2011-06-15

    Many researchers and development actors know that if their work is to benefit people and planet they need to communicate it. But we need to guard against focusing on individual products such as books and briefings rather than thinking about the end goal and what impact we need to achieve. We need to be strategic in how we think about communications. Experience suggests that a Strategic Communications Framework — which distinguishes approaches based on their underlying purpose be that influencing policy change, mobilising communities, sharing information or raising profiles — can help identify the most appropriate strategy for the purpose at hand and point to relevant tools and tactics to ensure communication activities make an impact.

  3. Graduate Medical Education in Tactical Medicine and the Impact of ACGME Accreditation of EMS Fellowships.

    Science.gov (United States)

    Tang, Nelson; Levy, Matthew J; Margolis, Asa M; Woltman, Nathan

    2017-01-01

    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.

  4. The role of leader influence tactics and safety climate in engaging employees' safety participation.

    Science.gov (United States)

    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.

  5. 77 FR 17573 - Hazard Communication

    Science.gov (United States)

    2012-03-26

    ..., 1915 and 1926 Hazard Communication; Final Rule #0;#0;Federal Register / Vol. 77 , No. 58 / Monday... Administration 29 CFR Parts 1910, 1915, and 1926 RIN 1218-AC20 Hazard Communication AGENCY: Occupational Safety... modifying its Hazard Communication Standard (HCS) to conform to the United Nations' Globally Harmonized...

  6. Communicating Climate Change (Invited)

    Science.gov (United States)

    Mann, M. E.

    2009-12-01

    I will discuss the various challenges scientists must confront in efforts to communicate the science and implications of climate change to the public. Among these challenges is the stiff headwind we must fight of a concerted disinformation effort designed to confuse the public about the nature of our scientific understanding of the problem and the reality of the underlying societal threat. We also must fight the legacy of the public’s perception of the scientist. That is to say, we must strive to communicate in plainspoken language that neither insults the intelligence of our audience, nor hopelessly loses them in jargon and science-speak. And through all of this, we must maintain our composure and good humor even in the face of what we might consider the vilest of tactics by our opposition. When it comes to how best to get our message out to the broader public, I don’t pretend to have all of the answers. But I will share some insights and anecdotes that I have accumulated over the course of my own efforts to inform the public about the reality of climate change and the potential threat that it represents.

  7. Wireless Augmented Reality Communication System

    Science.gov (United States)

    Devereaux, Ann (Inventor); Jedrey, Thomas (Inventor); Agan, Martin (Inventor)

    2017-01-01

    A portable unit is for video communication to select a user name in a user name network. A transceiver wirelessly accesses a communication network through a wireless connection to a general purpose node coupled to the communication network. A user interface can receive user input to log on to a user name network through the communication network. The user name network has a plurality of user names, at least one of the plurality of user names is associated with a remote portable unit, logged on to the user name network and available for video communication.

  8. Risk Communication Strategy Viewed from the“Mad Cow”Crisis in the United Kingdom%从英国疯牛病事件看风险交流策略

    Institute of Scientific and Technical Information of China (English)

    吴海荣; 孙向东; 王幼明

    2014-01-01

    Due to the impaired risk management and risk communication, the bovine spongiform encephalopathy event was evolved to a social and political crisis of the United Kingdom and entire Europe. The expensive lessons from the crisis should be learned. In China, modern risk communication conception should be embedded. With effective communication model, a system of risk communication involved the stakeholders also need to be established.%由于没有在风险交流等方面采取有效的风险管理措施,上世纪90年代英国的疯牛病事件由一场普通的农牧业疫情,最终演变成为一个国家乃至整个欧洲地区的社会、政治危机。这一事件对我国动物卫生风险交流体系建设具有深刻启示。动物卫生全行业需要确立现代风险交流的概念和理念,形成开放的诸多利益相关者参与的风险交流体系,并建立有效的风险交流模式。

  9. Friendship as a Relationship Infiltration Tactic during Human Mate Poaching

    Directory of Open Access Journals (Sweden)

    Justin K. Mogilski

    2013-10-01

    Full Text Available Previous research has characterized human mate poaching as a prevalent alternative mating strategy that entails risks and costs typically not present during general romantic courtship and attraction. This study is the first to experimentally investigate friendship between a poacher and his/her target as a risk mitigation tactic. Participants (N = 382 read a vignette that differed by whether the poacher was male/female and whether the poacher and poached were friends/acquaintances. Participants assessed the likelihood of the poacher being successful and incurring costs. They also rated the poacher and poached on several personality and mate characteristics. Results revealed that friendship increased the perceived likelihood of success of a mate poaching attempt and decreased the perceived likelihood of several risks typically associated with mate poaching. However, friend-poachers were rated less favorably than acquaintance-poachers across measures of warmth, nurturance, and friendliness. These findings are interpreted using an evolutionary perspective. This study complements and builds upon previous findings and is the first experimental investigation of tactics poachers may use to mitigate risks inherent in mate poaching.

  10. Artificial Intelligence (AI) Based Tactical Guidance for Fighter Aircraft

    Science.gov (United States)

    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.

  11. EFFICACY OF DIFFERENT TACTICS FOR INITIAL ANTIHYPERTENSIVE THERAPY

    Directory of Open Access Journals (Sweden)

    O. A. Pleyko

    2007-01-01

    Full Text Available Aim. To evaluate different tactics of initial antihypertensive therapy.Material and Methods. 120 patients with mild-to-moderate arterial hypertension were included and randomized into three groups: “A”, “B”, and “C”. 5 drugs from the main antihypertensive classes were used: indapamide, bisoprolol, amlodipine, fosinopril, and rilmenidine as well as fixed drug combination of fosinopril and hydrochlorothiazide. Patients included in group “A” received initial therapy according to individual leading pathogenic variant of hypertension. Patients from group “B” received standard stepped antihypertensive therapy with gradual dose increase and further addition of second (third drug. Patients in group “C” were immediately administrated fixed drug combination and later added other drugs. Visits were scheduled after 2, 4, 6, 8, 10, etc weeks of treatment up to achievement of target blood pressure (BP.Results. In group “A” 33 patients (82,5% achieved target BP after 6 visits, in group “B” - 37 patients (92,5% after 8 visits and in group “C” - 100% of patents after 6 visits. Thus, in group “C” there was less number of visits and respectively lower number of therapy changes in order to achieve target BP. No significant discrepancies between group “A” and “B” were observed.Conclusion. Tactics of initial antihypertensive therapy with usage of fixed drug combination results in more effective and fast achievement of target BP.

  12. Software Communication between WinCC Software and Bently Unit Status Monitoring System%本特利机组状态监控系统与WinCC的通信方法

    Institute of Scientific and Technical Information of China (English)

    安富平

    2012-01-01

    The communication between Bently unit status monitoring system and HMI software of the host computer was discussed; and through the function of network communication of Windows DDE and DDE Server from Bently Data Acquisition software, the data were successfully transmitted to WinCC.%围绕本特利公司机组状态监控系统实现与上位计算机HMI软件通信的方法进行论述.利用Windows DDE的网络通信功能和本特利公司Data Acquisition软件提供的DDE server功能,成功地将数据传精到WinCC监控软件包中.

  13. Relevance of communications at sale points in the modern concept of merchandising

    Directory of Open Access Journals (Sweden)

    Kataev Andrey

    2016-08-01

    Full Text Available Owners of brands spend a large amount of money to promote their products. However, communication at sale points usually does not meet the overall strategy of integrated marketing communication as communication and sales are the question of competence of different managers. If not to pay proper attention to this question today, thousands of advertising budgets, PR and other campaigns will not bring effect under conditions of inconsistent sales strategies and tactics. The article gives the theoretical grounding of integration of communications at sale points into the structure of retail marketing communications.

  14. Millimeter-wave soldier-to-soldier communications for covert battlefield operations

    NARCIS (Netherlands)

    Cotton, Simon L.; Scanlon, William G.; Madahar, Bhopinder K.

    2009-01-01

    Mobile ad hoc networking of dismounted combat personnel is expected to play an important role in the future of network-centric operations. High-speed, short-range, soldier-to-soldier wireless communications will be required to relay information on situational awareness, tactical instructions, and co

  15. Sexuality-Related Communication within the Family Context: Experiences of Bisexual Parents with Their Children in the United States of America

    Science.gov (United States)

    Bowling, Jessamyn; Dodge, Brian; Bartelt, Elizabeth

    2017-01-01

    Although many self-identified bisexual individuals report having at least one child, bisexual parents' unique experiences, including sexuality-related communication with their children, have been largely absent from the parenting literature. We conducted in-depth interviews via telephone (or digital telephony such as voice over Internet protocol)…

  16. Sexuality-Related Communication within the Family Context: Experiences of Bisexual Parents with Their Children in the United States of America

    Science.gov (United States)

    Bowling, Jessamyn; Dodge, Brian; Bartelt, Elizabeth

    2017-01-01

    Although many self-identified bisexual individuals report having at least one child, bisexual parents' unique experiences, including sexuality-related communication with their children, have been largely absent from the parenting literature. We conducted in-depth interviews via telephone (or digital telephony such as voice over Internet protocol)…

  17. Communication Disorders and Use of Intervention Services among Children Aged 3-17 Years: United States, 2012. NCHS Data Brief. Number 205

    Science.gov (United States)

    Black, Lindsey I.; Vahratian, Anjel; Hoffman, Howard J.

    2015-01-01

    Increasing the proportion of children with voice, swallowing, speech, or language disorders who receive intervention services is a Healthy People 2020 goal (1). Timely receipt of intervention services is shown to be effective for treatment of communication disorders (2-5). Using data from the 2012 National Health Interview Survey (NHIS), this…

  18. Teaching Accessibility and Design-for-All in the Information and Communication Technology Curriculum: Three Case Studies of Universities in the United States, England, and Austria

    Science.gov (United States)

    Bohman, Paul R.

    2012-01-01

    Digital technologies allow people with disabilities to participate independently in society in ways they never could before. The full realization of these new opportunities remains elusive, though, because working professionals in the information and communication technology (ICT) field rarely receive adequate training in how to make digital ICT…

  19. Satellite Communication.

    Science.gov (United States)

    Technology Teacher, 1985

    1985-01-01

    Presents a discussion of communication satellites: explains the principles of satellite communication, describes examples of how governments and industries are currently applying communication satellites, analyzes issues confronting satellite communication, links mathematics and science to the study of satellite communication, and applies…

  20. Relationship between tactics and energy expenditure according to level of experience in badminton.

    Science.gov (United States)

    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.