WorldWideScience

Sample records for future combat systems

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

    National Research Council Canada - National Science Library

    Francis, Paul L

    2008-01-01

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

  2. Future Combat Systems (FCS) Creates Cannon and Mortar Synergy

    National Research Council Canada - National Science Library

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

    2008-01-01

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

  3. Lessons from the Army’s Future Combat Systems Program

    Science.gov (United States)

    2012-01-01

    order RAND documents or to obtain additional information, contact Distribution Services: Telephone: (310) 451 -7002; Fax: (310) 451 -6915; Email: order...more information on RAND Arroyo Center, contact the Director of Oper- ations (telephone 310-393-0411, extension 6419; fax 310- 451 -6952; email Marcy_... Fahrenheit without special equipment or degraded performance; incorporate an embedded water generation and purification system for at least 4.1

  4. Suitability of Agent Technology for Military Command and Control in the Future Combat System Environment

    Energy Technology Data Exchange (ETDEWEB)

    Potok, TE

    2003-02-13

    The U.S. Army is faced with the challenge of dramatically improving its war fighting capability through advanced technologies. Any new technology must provide significant improvement over existing technologies, yet be reliable enough to provide a fielded system. The focus of this paper is to assess the novelty and maturity of agent technology for use in the Future Combat System (FCS). The FCS concept represents the U.S. Army's ''mounted'' form of the Objective Force. This concept of vehicles, communications, and weaponry is viewed as a ''system of systems'' which includes net-centric command and control (C{sup 2}) capabilities. This networked C{sup 2} is an important transformation from the historically centralized, or platform-based, C{sup 2} function since a centralized command architecture may become a decision-making and execution bottleneck, particularly as the pace of war accelerates. A mechanism to ensure an effective network-centric C{sup 2} capacity (combining intelligence gathering and analysis available at lower levels in the military hierarchy) is needed. Achieving a networked C{sup 2} capability will require breakthroughs in current software technology. Many have proposed the use of agent technology as a potential solution. Agents are an emerging technology, and it is not yet clear whether it is suitable for addressing the networked C{sup 2} challenge, particularly in satisfying battlespace scalability, mobility, and security expectations. We have developed a set of software requirements for FCS based on military requirements for this system. We have then evaluated these software requirements against current computer science technology. This analysis provides a set of limitations in the current technology when applied to the FCS challenge. Agent technology is compared against this set of limitations to provide a means of assessing the novelty of agent technology in an FCS environment. From this analysis we

  5. Simulation technology - A key to effective man-machine integration for future combat rotorcraft systems

    Science.gov (United States)

    Kerr, Andrew W.

    1990-01-01

    The utilization of advanced simulation technology in the development of the non-real-time MANPRINT design tools in the Army/NASA Aircrew-Aircraft Integration (A3I) program is described. A description is then given of the Crew Station Research and Development Facilities, the primary tool for the application of MANPRINT principles. The purpose of the A3I program is to develop a rational, predictive methodology for helicopter cockpit system design that integrates human factors engineering with other principles at an early stage in the development process, avoiding the high cost of previous system design methods. Enabling technologies such as the MIDAS work station are examined, and the potential of low-cost parallel-processing systems is indicated.

  6. Trade Study: A Two- Versus Three-Soldier Crew for the Mounted Combat System (MCS) and Other Future Combat System Platforms

    Science.gov (United States)

    2003-09-01

    Powers, J.; Tillman, B.; Davilla, D.; Hutchins, C. Crew Reduction in Armored Vehicles Ergonomie Study (CRA VES); Report No. ARL-CR-80; U.S. Army...Rucker, AL, 1984. Nachreiner, F. Standards for Ergonomie Principles Relating to the Design of Work Systems and to Mental Workload. Applied Ergonomics

  7. Medical rescue of naval combat: challenges and future.

    Science.gov (United States)

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

    2015-01-01

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

  8. The Integration of the Naval Unmanned Combat Aerial System (N-UCAS) into the Future Naval Air Wing

    Science.gov (United States)

    2009-12-01

    5 Table 1. Aircraft Combat Radius from World War II (WWII) Through 1990s6 Period  Airframe  Distance  WW2   F6F  400nm     TBF  400nm     SB2C...override the computers, take control, and guide his two bombs to target by infrared video imagery. Otherwise, our auto piloted computer was programmed

  9. The Future of the Brigade Combat Team: Air-Ground Integration and the Operating Environment

    Science.gov (United States)

    2017-06-09

    coordinate, and control joint and multinational aircraft during CAS situations in combat and training. The current system which the CAS mission falls...current system , experiences from Vietnam, Operation Desert Storm, Afghanistan and Iraq help to identify future challenges to the operating environment ...multinational partners. 15. SUBJECT TERMS Air Ground Integration, Theater Air Ground System , Theater Air Control System , Army Air Ground System , Joint

  10. 2001 Industry Studies: Land Combat Systems

    National Research Council Canada - National Science Library

    Alyaqout, Faisal

    2001-01-01

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

  11. MILITARY MISSION COMBAT EFFICIENCY ESTIMATION SYSTEM

    Directory of Open Access Journals (Sweden)

    Ighoyota B. AJENAGHUGHRURE

    2017-04-01

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

  12. Combat ocular trauma and systemic injury.

    Science.gov (United States)

    Weichel, Eric D; Colyer, Marcus H

    2008-11-01

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

  13. A model management system for combat simulation

    OpenAIRE

    Dolk, Daniel R.

    1986-01-01

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

  14. Medical rescue of naval combat: challenges and future

    OpenAIRE

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

    2015-01-01

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

  15. Development of data analysis tool for combat system integration

    Directory of Open Access Journals (Sweden)

    Seung-Chun Shin

    2013-03-01

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

  16. The future of resuscitative endovascular balloon occlusion in combat operations.

    Science.gov (United States)

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

    2017-08-09

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

  17. Combat Systems Department Employee Recognition System

    National Research Council Canada - National Science Library

    1996-01-01

    This handbook contains two types of information: guidelines and instructions. The guidelines provide a foundation of purpose, assumptions, principles, expectations and attributes the Employee Recognition System is designed to reflect...

  18. Combating gender stereotypes in the education system: success stories

    OpenAIRE

    Alvarez, Teresa

    2015-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    Lawton, Craig R.; Miller, Dwight Peter

    2006-01-01

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

  20. Army Transformation and the Future Combat System

    Science.gov (United States)

    2008-03-01

    Christina Fishback. “U.S. Army’s Reaction to FM 100-5.” Master’s Thesis Draft. (Manhattan: Kansas State University, 2008). Introduction . 12 U.S. Army...Military Revolution, 1300-2050. Ed. Macgregor Knox and Williamson Murray. ( Cambridge and New York: Cambridge University Press, 2001); Even with the...Ibid. This evident by his saying that "glory is fleeting, but obscurity is forever." 131 In an abstract manner, Shakespeare observes the similar

  1. FELIN: tailored optronics and systems solutions for dismounted combat

    Science.gov (United States)

    Milcent, A. M.

    2009-05-01

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

  2. Systems medicine and integrated care to combat chronic noncommunicable diseases

    NARCIS (Netherlands)

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

    2011-01-01

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

  3. Power Supply and Integration in Future Combat Vehicles

    National Research Council Canada - National Science Library

    Khalil, Gus; Barshaw, Edward; Danielson, Eugene; Chait, Michael

    2004-01-01

    ...). To meet these requirements, hybrid electric power system has been identified as the best alternative to support the demand for propulsion, continuous axillary power demand and pulsed power demand for weapons and armor...

  4. A Tactical Database for the Low Cost Combat Direction System

    Science.gov (United States)

    1990-12-01

    A Tactical Database for the Low Cost Combat Direction System by Everton G. de Paula Captain, Brazilian Air Force B.S., Instituto Tecnologico de...objects as a unit. The AVANCE object management system [Ref. 29] uses the timestamp 156 model (pessimistic approach) for concurrency control. The Vbase...are no longer used). In AVANCE [Ref. 291, garbage collection is performed on user request. In GemStone [Ref. 25], garbage collection is executed in

  5. Global Combat Support System-Marine Corps Logistics Chain Management Increment 1 (GCSS-MC LCM Inc 1)

    Science.gov (United States)

    2016-03-01

    Global Combat Support System – Marine Corps (GCSS-MC) is a portfolio of systems that supports logistics elements of command and control, joint...future Marine Corps logistics systems modernization . GCSS-MC/LCM Increment 1 Capability Release 1 (hereinafter Release 1.1) is the baseline

  6. Systems thinking in combating infectious diseases.

    Science.gov (United States)

    Xia, Shang; Zhou, Xiao-Nong; Liu, Jiming

    2017-09-11

    The transmission of infectious diseases is a dynamic process determined by multiple factors originating from disease pathogens and/or parasites, vector species, and human populations. These factors interact with each other and demonstrate the intrinsic mechanisms of the disease transmission temporally, spatially, and socially. In this article, we provide a comprehensive perspective, named as systems thinking, for investigating disease dynamics and associated impact factors, by means of emphasizing the entirety of a system's components and the complexity of their interrelated behaviors. We further develop the general steps for performing systems approach to tackling infectious diseases in the real-world settings, so as to expand our abilities to understand, predict, and mitigate infectious diseases.

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

    Science.gov (United States)

    Eastridge, Brian J; Mabry, Robert L; Seguin, Peter; Cantrell, Joyce; Tops, Terrill; Uribe, Paul; Mallett, Olga; Zubko, Tamara; Oetjen-Gerdes, Lynne; Rasmussen, Todd E; Butler, Frank K; Kotwal, Russ S; Kotwal, Russell S; Holcomb, John B; Wade, Charles; Champion, Howard; Lawnick, Mimi; Moores, Leon; Blackbourne, Lorne H

    2012-12-01

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

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

    Science.gov (United States)

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

    2017-01-01

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

  9. Combat Systems Vision 2030 Conceptual Design of Control Structures for Combat Systems

    Science.gov (United States)

    1992-02-01

    IEEE, 68(6), pp. 644-654, 1980. 26. Singh , M. G.; Titli, A.; and Malinowski, K.; "Decentralized Control Design: An Overview," Large Scale Systems...IFAC Symposium, pp. 335-339, 1988. 40. Cameron, E. J.; Petschenik, N. H.; Ruston, Lillian; Shah, Swati ; and Srinidhi, Hassan, (Bell Communications

  10. Project Guardian: Optimizing Electronic Warfare Systems for Ground Combat Vehicles

    National Research Council Canada - National Science Library

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

    1995-01-01

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

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

    Science.gov (United States)

    2016-03-01

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

  12. Internet Enabled Remote Driving of a Combat Hybrid Electric Power System for Duty Cycle Measurement

    National Research Council Canada - National Science Library

    Goodell, Jarrett; Compere, Marc; Smith, Wilford; Holtz, Dale; Brudnak, Mark; Pozolo, Mike; Paul, Victor; Mohammad, Syed; Mortsfield, Todd; Shvartsman, Andrey

    2007-01-01

    This paper describes a human-in-the-loop motion-based simulator interfaced to hybrid-electric power system hardware, both of which were used to measure the duty cycle of a combat vehicle in a virtual...

  13. The Integration of the Fire Scout Tactical Unmanned Aerial System into Littoral Combat Ship Missions

    National Research Council Canada - National Science Library

    Marsh, James J

    2007-01-01

    ...) is an effective mission multiplier for the Littoral Combat Ship (LCS). The U.S. Navy relies heavily on unmanned systems, such as the Fire Scout UAS, to enable LCS to conduct several complex littoral missions...

  14. Role and Relative Effectiveness of Immune System for Combating Small Pox and AIDS

    OpenAIRE

    A. Taqaddas

    2014-01-01

    The human body has a complex system of innate and adaptive mechanisms for combating infection. This article discusses the role and relative effectiveness of these mechanisms in relation to small pox and AIDS.

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

    OpenAIRE

    Majid Karimi

    2013-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Ewa Polak

    2016-01-01

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

  17. Systems of the future

    International Nuclear Information System (INIS)

    2006-01-01

    The world population growth will impact largely on the energy and electric power demand in the future. Facing the decrease of the hydrocarbons reserves, the international community decided to work together to develop a new generation of nuclear systems. In this context, coordinated researches are realized first with a short dated objective on the development of innovations for PWR type reactors and second with a middle dated on the development of new systems in an international framework (essentially Generation IV). Theses research programs are presented below. The first part is devoted to the different generation of reactors (I to IV) and to the third generation; the second part deals with the international framework of the researches, the french strategy and the european dimension. (A.L.B.)

  18. Vehicle Armor Structure and Testing for Future Combat System

    Science.gov (United States)

    2013-06-03

    D6641 measures the in-plane compressive strength, compressive modulus and in-plane Poisson ratio of fiber reinforced polymer matrix composite...compressive strength, compressive modulus, and in-plane Poisson ratio of fiber reinforced polymer matrix composite materials. In this test, one...compressive modulus and in-plane Poisson ratio of fiber reinforced polymer matrix composite materials. In this test, one fiber orientation is vertical

  19. The use of Unmanned Aircraft Systems (UAS in combat operations

    Directory of Open Access Journals (Sweden)

    Tomasz GUGAŁA

    2011-01-01

    Full Text Available In this publication has been presented selected aspects of the wide spectrum of Unmanned Aircraft Systems (UAS/UAV adaptation within the military structures. With regard to many years of experience of the author within the national and NATO Integrated Air Defence Command and Control System, the objective paper is also related to the Airspace Management (ASM in the light of present and future use of UAS in this environment. Wider and wider application of UAS in many areas of human life as well as in military and civilian services is forcing to take the definite steps in connection with elaboration of “New Concept of Polish Airspace Management in Context of UAS Development”, what is currently under consideration of the author. The respective publication is simultaneously the specific trial for inspiration of the civilian society to take an initiative heading for implementation of UAS out of military service.

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

    Science.gov (United States)

    2017-01-18

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

  1. Service-Oriented Architecture (SOA) Instantiation within a Hard Real-Time, Deterministic Combat System Environment

    Science.gov (United States)

    Moreland, James D., Jr

    2013-01-01

    This research investigates the instantiation of a Service-Oriented Architecture (SOA) within a hard real-time (stringent time constraints), deterministic (maximum predictability) combat system (CS) environment. There are numerous stakeholders across the U.S. Department of the Navy who are affected by this development, and therefore the system…

  2. Methods for combating microorganisms in cooling water systems - a literature study and a market inventory

    International Nuclear Information System (INIS)

    Thierry, D.

    1989-01-01

    One of the greatest current problems in both closed and open cooling water systems is that of micro- and macro-organisms. In view of the environmental effects associated with the discharge of chemicals, the range of biocides and alternative methods for combating micro-organisms has increased during recent years. This report presents a brief description of the organisms which contribute to corrosion problems and the mechanisms associated with microbial corrosion. Thereafter descriptions are given of 15 different biocides which are used in both open and closed cooling systems. In each case, details are given of their chemical compositions and mode of action and of their effects on metals and on the environment. Finally, alternative methods of combating micro-organisms in cooling water systems are briefly described. The report also includes a survey of the biocides for cooling water systems which are available on the Swedish market. (author)

  3. Enhancing self-efficacy improves episodic future thinking and social-decision making in combat veterans with posttraumatic stress disorder.

    Science.gov (United States)

    Brown, Adam D; Kouri, Nicole A; Rahman, Nadia; Joscelyne, Amy; Bryant, Richard A; Marmar, Charles R

    2016-08-30

    Posttraumatic Stress Disorder (PTSD) is associated with maladaptive changes in self-identity, including impoverished perceived self-efficacy. This study examined if enhancing perceptions of self-efficacy in combat veterans with and without symptoms of PTSD promotes cognitive strategies associated with positive mental health outcomes. Prior to completing a future thinking and social problem-solving task, sixty-two OEF/OIF veterans with and without symptoms of PTSD were randomized to either a high self-efficacy (HSE) induction in which they were asked to recall three autobiographical memories demonstrating self-efficacy or a control condition in which they recalled any three autobiographical events. An interaction between HSE and PTSD revealed that individuals with symptoms of PTSD in the HSE condition generated future events with more self-efficacious statements than those with PTSD in the control condition, whereas those without PTSD did not differ in self-efficacy content across the conditions. In addition, individuals in the HSE condition exhibited better social problem solving than those in the control condition. Increasing perceptions of self-efficacy may promote future thinking and problem solving in ways that are relevant to overcoming trauma and adversity. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  4. Future nuclear systems technology

    International Nuclear Information System (INIS)

    Brooks, H.

    1979-01-01

    Five directions can be identified for evolution of nuclear systems, possibly a sixth. These are, first, and perhaps most important, toward a means of extending fissile resources through improvement of the efficiency of their use; second, improvements in nuclear safety; third, reduction in the environmental impacts of nuclear electric power generation, particularly water requirements; fourth, improvements in proliferation resistance of the nuclear fuel cycle; and fifth, improvements in economics. And added in a sixth, and somewhat more speculative direction, the use of nuclear power for purposes other than the direct generation of electricity

  5. Hybrid Wireless Hull Monitoring System for Naval Combat Vessels

    Science.gov (United States)

    2010-03-01

    Payload Data Acquisition System (SPDAS) is designed by the Technology Management Group, Inc. ( TMG ). In its design, the monitoring system is intended...monitoring system custom designed by TMG for the U.S. Navy. The Scientific Payload Data Acquisition System (SPDAS) is a wired hull monitoring system

  6. Development of the Special Operations Combat Management System

    Science.gov (United States)

    1999-08-01

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

  7. A Methodology for Measuring the Physiological Strain of Enhanced Soldiers: The 1998 Soldier Combat System Enhancement Study

    National Research Council Canada - National Science Library

    Amos, Denys

    1998-01-01

    ... or enhanced capabilities conducting routine operations in the tropics. Core temperature, mean skin temperature and heart rate are appropriate measures for evaluating the physiological burden of soldier combat system enhancements...

  8. A Psychodynamic Systems Perspective on Command Relationship during Combat Operations

    Science.gov (United States)

    2017-06-09

    Hasselager, Wilfred Bion, Bent Jorgensen, Defensive Mechanisms, Assumption Groups , Psychodynamic System Theory . 16. SECURITY CLASSIFICATION OF: 17...LITERATURE REVIEW Introduction The purpose of this chapter is to give the reader a detailed overview of the theories used as a foundation for the analysis...conclusion, psychodynamic system theory can be visually represented as the two operating levels of the group with an external boundary to the

  9. Adaptive Automation in a Naval Combat Management System

    NARCIS (Netherlands)

    Arciszewski, H.F.R.; Greef, T.E. de; Delft, J.H. van

    2009-01-01

    There is a continuing trend of letting fewer people deal with larger amounts of information in more complex situations using highly automated systems. In such circumstances, there is a risk that people are overwhelmed by information during intense periods or, on the other hand, do not build

  10. Exploit new knowledge of Candidal infection in the future antifungal combat

    DEFF Research Database (Denmark)

    Kragelund, Camilla

    2017-01-01

    During recent years in vitro and animal studies have contributed significantly to the knowledge of Candida virulence mechanisms and identification of potential targets for new antifungal treatment. Candida infection is seen as a significant problem for human health in the future in particular...... in immunocompromised patients (World Health Organization, 2014). In 2013 fluconazole-resistant Candida was listed as having equivalent threat level to human health as Methicillin-resistant Staphylococcus aureus (MRSA) by the Centers for Disease Control and Prevention (CDC) of the U.S. This article is protected...

  11. Enhancing Combat Survivability of Existing Unmanned Aircraft Systems

    Science.gov (United States)

    2008-12-01

    1 With efforts underway to develop rules integrating UAS’s into the National Airspace System, and...realizing that Federal Aviation Administration rule -making authority applied only to "aircraft," the term Remotely Operated Aircraft (ROA) was coined in...http://www.af.mil/factsheets/factsheet.asp?id=122 [10] Peter La Franchi , “US study recommends self-protection for UAVs”, Flight International, 7

  12. The Morality of Employing Remotely Piloted Weapon Systems in Combat

    Science.gov (United States)

    2013-03-01

    ethics of remotely piloted weapon systems involve utilitarianism and Just War Theory. Although the other two perspectives, pacifism and realism, do...perspectives of utilitarianism , Just War Theory, pacifism, and realism are evaluated to justify the claim. With the exception of pacifism, each of these...of utilitarianism , Just War Theory, pacifism, and realism are evaluated to justify the claim. With the exception of pacifism, each of these

  13. Air Force’s Combat Aircraft: A Future Holding into the Past

    Science.gov (United States)

    2010-04-07

    muzzle velocity measuring system. Although the maximum vertical range of the weapons is estimated around 5000 meters, the maximum effective...equipped with a high-capability weapon systems that contributes to the aircraft’s exceptional dog -fighting capability. The aircraft will enter

  14. Inclusion on the ground fighting techniques in the system of close combat in the Army of the Czech Republic.

    OpenAIRE

    Král, Pavel

    2013-01-01

    Title of thesis: Inclusion on the ground fighting techniques in the system of close combat in the Army of the Czech Republic. Aim of thesis: The aim of this study is to evaluate the effectiveness of termination, the risk of injury and severity of selected techniques of fighting on the ground in order to create a theoretical model for the incorporation of new techniques into close combat training in the Army of the Czech Republic. Methods: This thesis is processed by multivariate preferences. ...

  15. Combating Impairments in Multi-carrier Systems: A Compressed Sensing Approach

    KAUST Repository

    Al-Shuhail, Shamael

    2015-05-01

    Multi-carrier systems suffer from several impairments, and communication system engineers use powerful signal processing tools to combat these impairments and keep up with the capacity/rate demands. Compressed sensing (CS) is one such tool that allows recovering any sparse signal, requiring only a few measurements in a domain that is incoherent with the domain of sparsity. Almost all signals of interest have some degree of sparsity, and in this work we utilize the sparsity of impairments in orthogonal frequency division multiplexing (OFDM) and its variants (i.e., orthogonal frequency division multiplexing access (OFDMA) and single-carrier frequency-division multiple access (SC-FDMA)) to combat them using CS. We start with the problem of peak-to-average power ratio (PAPR) reduction in OFDM. OFDM signals suffer from high PAPR and clipping is the simplest PAPR reduction scheme. However, clipping introduces inband distortions that result in compromised performance and hence needs to be mitigated at the receiver. Due to the high PAPR nature of the OFDM signal, only a few instances are clipped, these clipping distortions can be recovered at the receiver by employing CS. We then extend the proposed clipping recovery scheme to an interleaved OFDMA system. Interleaved OFDMA presents a special structure that result in only self-inflicted clipping distortions. In this work, we prove that distortions do not spread over multiple users (while utilizing interleaved carrier assignment in OFDMA) and construct a CS system that recovers the clipping distortions on each user. Finally, we address the problem of narrowband interference (NBI) in SC-FDMA. Unlike OFDM and OFDMA systems, SC-FDMA does not suffer from high PAPR, but (as the data is encoded in time domain) is seriously vulnerable to information loss owing to NBI. Utilizing the sparse nature of NBI (in frequency domain) we combat its effect on SC-FDMA system by CS recovery.

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

    Science.gov (United States)

    2010-01-01

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

  17. Holistic actions are essential to combat the global public health burden of non-viral sexually transmitted infections: challenges and future perspectives.

    Science.gov (United States)

    Unemo, Magnus

    2014-06-01

    Sexually transmitted infections (STIs) represent a significant international public health burden. These infections result in substantial morbidity, mortality and economic costs globally, and require more attention and resources internationally. This special focus issue of Expert Review of Anti Infective Therapy invited key opinion leaders to review and discuss the challenges associated with the diagnosis and treatment of non-viral STIs. The issue also elucidates the future perspectives, ways forward and holistic actions imperative to effectively combat these STIs.

  18. Physical protection as the most important part of the national system of combating illicit trafficking

    International Nuclear Information System (INIS)

    Mishchenko, V.

    2002-01-01

    Full text: It is now obvious today that illicit trafficking, including its most dangerous manifestations proliferation of nuclear weapons, smuggling of nuclear materials and equipment - present a serious threat to the international community. To defeat this evil is possible only by joint efforts, by undertaken protective measures on national and international level. Joint efforts should be directed at fulfilling three main tasks as follows: safe and reliable handling of nuclear material, effective measures of its physical protection, accountancy and control in order to prevent proliferation; joint activities of intelligence customs and law-enforcement authorities directed at prevention of international trafficking and marketing of stolen goods; joint activities directed at identification and prevention of illegal supply and demand of fissionable materials counteracting thereby various criminal structures. In order to solve these problems an international regime should be established. Such regime will define a number of criteria and demands to be met by-the states to ensure effective combat illicit trafficking. The international regime should be based on national systems of combating illicit trafficking, which include measures for prevention, detection and response regarding illicit trafficking in each specific state of across its borders. When undertaking these measures one should take into account specific characteristics of the state, its unique features and its geography, political and economic situation, as well as different types of potential threat of proliferation of nuclear weapons; availability of materials subjected to illicit trafficking in this state, general situation of criminal trafficking in this state, general situation of criminal trafficking with radioactive materials, potential consumers and suppliers, market features, possible incentives for crime etc. In the paper I would like to reflect the vital components of national systems for combating

  19. Systems of the future; Les systemes du futur

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-01-15

    The world population growth will impact largely on the energy and electric power demand in the future. Facing the decrease of the hydrocarbons reserves, the international community decided to work together to develop a new generation of nuclear systems. In this context, coordinated researches are realized first with a short dated objective on the development of innovations for PWR type reactors and second with a middle dated on the development of new systems in an international framework (essentially Generation IV). Theses research programs are presented below. The first part is devoted to the different generation of reactors (I to IV) and to the third generation; the second part deals with the international framework of the researches, the french strategy and the european dimension. (A.L.B.)

  20. Development of an oil skimming and separating system to combat oil spills at sea

    Energy Technology Data Exchange (ETDEWEB)

    Klimek, R.; Clauss, G.

    1983-02-01

    For efficiently combatting oil pollution at sea, it is intended to combine a hopper dredger with two oil skimmers. This system consists of two oil skimmers, which are permanently stowed on deck of the ship. In case of operation, the oil skimmers work connected beside the ship, but decoupled from the ship concerning motions of sea. Hopper dredgers have already sufficient pump and tank capacity and are well-suited for operation in offshore areas and river deltas. They are characterized by low draught and are capable of lightening their cargo very quickly so that they are ready for oil skimming operation within 2 hours. Model tests with regard to the behaviour and function of the oil skimmer system were carried out at scales of 1:15, 1:10, and 1:5. Tests with the system ship/oil skimmer were performed at a scale of 1:15.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-07-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2004-07-01

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

  3. Femme Fatale: An Examination of the Role of Women in Combat and the Policy Implications for Future American Military Operations

    Science.gov (United States)

    2008-06-01

    Amazons . The mention of the word evokes images of tall, strong combative women who abandoned femininity and the protection of male companions to...live as their own tribe . Most assume that these are merely mythical tales about female warriors yet greater writers such as Homer and Plato described a... tribe of these women living in the southern areas of the former Soviet Union.2 Archeological evidence supports the idea that women participated in

  4. Physical protection as the most important part of the national system of combating illicit trafficking

    International Nuclear Information System (INIS)

    Ivanov, P.; Kokhan, V.D.

    2001-01-01

    renders services related to physical protection and illicit trafficking to member states as well as is setting up the database and data-processing systems on illicit trafficking. The international regime should be based on national systems of combating illicit trafficking which include measures for prevention, detection and response regarding illicit trafficking in each specific state or across its borders. When undertaking these measures one should take into account specific characteristics of the state, its unique features and its geography, political and economic situation, as well as different types of potential threat of proliferation of nuclear weapons, availability of materials subjected to illicit trafficking in this state, general situation of criminal trafficking in this state, general situation of criminal trafficking with radioactive materials, potential consumers and suppliers, market features, possible incentives for crime etc. Vital components of national systems for combating illicit trafficking are: 1) legislation; 2) state control systems; 3) operator responsibilities; 4) physical protection of nuclear and radioactive materials and equipment; 5) export/import control of nuclear and radioactive materials and equipment; 6) clear definition of goals and responsibilities of national legislative authorities; 7) co-ordination of activities between national authorities as well as with international organizations. Eighty percent of all nuclear and radioactive materials in the Ukraine are concentrated at the companies and institutions supervised by the Ministry of Energy and Fuel. In view hereof we see the establishment of powerful and efficient systems of physical protection, accountancy and control directed against theft and unauthorized transportation of nuclear and radioactive materials as well as against acts of sabotage at nuclear installation performed by individuals or groups, as our contribution to combating illicit trafficking. These activities are

  5. Mini Combat Trauma Patient Simulation System Defense Acquisition Challenge Program (DACP): Mini Combat Trauma Patient Simulation (Mini CTPS)

    National Research Council Canada - National Science Library

    2004-01-01

    .... It consists of networked realistic casualty generators, patient simulators and computer-based casualty simulations, virtual patients and equipment, data and sensor recorders, and an After- Action Review System...

  6. Combat Rescue Helicopter (CRH)

    Science.gov (United States)

    2015-12-01

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

  7. The Combat System Design and Test Criteria for Iguana TM Armored Vehicles

    National Research Council Canada - National Science Library

    Alper, Irfan

    1999-01-01

    ... acoustic/IR signatures. The Iguana(trademark), a tracked vehicle concept based on a recently patented suspension and track design, could deploy to hot spots world-wide on peacekeeping and combat missions which require extra flexibility to adapt...

  8. Systems Engineering Approach To Ground Combat Vehicle Survivability In Urban Operations

    Science.gov (United States)

    2016-09-01

    GROUND COMBAT VEHICLE SURVIVABILITY IN URBAN OPERATIONS 5. FUNDING NUMBERS N/A 6. AUTHOR(S) Luhai Wong 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS...distance of 100m in the model , which is reasonable due to the constrained nature of an urban environment. This thesis also uses the key parameters...ENGINEERING APPROACH TO GROUND COMBAT VEHICLE SURVIVABILITY IN URBAN OPERATIONS by Luhai Wong September 2016 Thesis Advisor: Christopher A

  9. A wireless-sensor scoring and training system for combative sports

    Science.gov (United States)

    Partridge, Kane; Hayes, Jason P.; James, Daniel A.; Hill, Craig; Gin, Gareth; Hahn, Allan

    2005-02-01

    Although historically among the most popular of sports, today, combative sports are often viewed as an expression of our savage past. Of primary concern are the long term effects of participating in these sports on the health of participants. The scoring of such sports has also been the subject of much debate, with a panel of judges making decisions about very quick events involving large sums of prize money. This paper describes an electronic system for use primarily in the sport of boxing, though it is suitable for martial arts such as karate and taekwondo. The technology is based on a previously described sensor platform and integrates a network of sensors on the athlete"s head, body and hands. Using a Bluetooth network, physical contacts are monitored in near real-time or post event on a remote computer to determine legal hits and hence derivative measures like scoring and final outcomes. It is hoped that this system can be applied to reduce the need for full contact contests as well as provide a more reliable method of determining the outcome of a bout. Other benefits presented here include the ability to analyse an athlete's performance post match or training session, such as assessing the efficacy of training drills and effects of fatigue.

  10. Future systems and strategies; Systemes du futur et strategies

    Energy Technology Data Exchange (ETDEWEB)

    David, S. [Institut de Physique Nucleaire CNRS/IN2P3, Universite Paris XI Orsay (France)

    2007-07-01

    This lecture deals with the different nuclear technologies which could be developed in the future. We present some physical aspects of future fission-based nuclear reactors. First, we give an overview of the energy problematic in the coming century, in order to define what could be requested from nuclear power. We describe the present reactors, based on the fission of U-235. They require around 200 tons of natural uranium to fission only 1 ton of fissile material. Regarding the estimated uranium resources, the question of the transition towards breeding reactors is discussed. Some simple calculations show that breeding of plutonium can be reached only with a fast neutron spectrum. For the thorium cycle, breeding with thermal neutrons requires the use of molten salt reactors. These two fuel cycles are compared in term of fissile inventory, ability of deployment, and R and D efforts. As a conclusion, we discuss some questions which showed up during the Joliot-Curie school, concerning the different strategies which could be chosen in the coming years. (author)

  11. Future approaches to digital systems

    International Nuclear Information System (INIS)

    Woodrough, R.E.; Beckmann, E.; Jenkins, D.; Belcher, D.

    1984-01-01

    The introduction of the first digital imaging systems has led to the concept of a totally digital imaging department - the 'filmless department'. This concept and its associated network system for digital departments are briefly considered. A transducer system of scanned projection radiography with solid state detectors used in digital chest imaging is described. The principles of this transducer system are applicable to other forms of digital radiography. (U.K.)

  12. Database Systems - Present and Future

    Directory of Open Access Journals (Sweden)

    2009-01-01

    Full Text Available The database systems have nowadays an increasingly important role in the knowledge-based society, in which computers have penetrated all fields of activity and the Internet tends to develop worldwide. In the current informatics context, the development of the applications with databases is the work of the specialists. Using databases, reach a database from various applications, and also some of related concepts, have become accessible to all categories of IT users. This paper aims to summarize the curricular area regarding the fundamental database systems issues, which are necessary in order to train specialists in economic informatics higher education. The database systems integrate and interfere with several informatics technologies and therefore are more difficult to understand and use. Thus, students should know already a set of minimum, mandatory concepts and their practical implementation: computer systems, programming techniques, programming languages, data structures. The article also presents the actual trends in the evolution of the database systems, in the context of economic informatics.

  13. Recommendations for strengthening the national systems and the international regime for combating of illicit trafficking. Keynote address/session 10

    International Nuclear Information System (INIS)

    Ek, P.; Wredberg, L.

    2001-01-01

    Full text: Illicit trafficking activities involving nuclear material and equipment are acts of nuclear proliferation. The threat of illicit trafficking is an international concern and the consequences of illicit trafficking, such as war or terrorist attacks using illegally manufactured nuclear weapons, might affect any country. As long as these materials and equipment remain a potential for theft and smuggling due to insufficient security and control conditions, there is a possibility that proliferators or terrorist groups may illegally take possession of such materials and equipment for illicit purposes. A precondition for preventing illicit trafficking is the existence of effective national systems for supervision and control of nuclear material and equipment, including physical protection and export/import control, based on an accurate and complete legislation. In addition thereto, national systems for combating of illicit trafficking, through prevention and detection within a state's territory or across its borders, incorporate such components as: supervision and control of nuclear operations; organisation of operator activities through quality assurance, internal control, security culture, etc.; law enforcement functions (police, intelligence, customs, investigation, prosecution, penalties and sanctions); and procedures for co-ordination and co-operation between supervising and law enforcement authorities. According to a joint Swedish-Norwegian-Latvian study, there are imperfections in many national systems for combating of illicit trafficking, such as: Incomplete legislation on nuclear non-proliferation and safety, physical protection and export/import control; Unclear or overlapping responsibilities between national supervision and law enforcement authorities, leading to poor co-operation and co-ordination of preventing and detecting measures; Incomplete rules and regulations concerning operator functions and responsibilities, including requirements on

  14. Magnetic levitation -The future transport system

    International Nuclear Information System (INIS)

    Rairan, Danilo

    2000-01-01

    The paper made a recount of the main advantages and disadvantages of the traditional systems of transport with base in electric power and it shows as the systems that use the magnetic levitation they are the future of the transport. Additionally it presents the physical principle of operation of the two main systems developed at the present time

  15. Future of Automated Insulin Delivery Systems.

    Science.gov (United States)

    Castle, Jessica R; DeVries, J Hans; Kovatchev, Boris

    2017-06-01

    Advances in continuous glucose monitoring (CGM) have brought on a paradigm shift in the management of type 1 diabetes. These advances have enabled the automation of insulin delivery, where an algorithm determines the insulin delivery rate in response to the CGM values. There are multiple automated insulin delivery (AID) systems in development. A system that automates basal insulin delivery has already received Food and Drug Administration approval, and more systems are likely to follow. As the field of AID matures, future systems may incorporate additional hormones and/or multiple inputs, such as activity level. All AID systems are impacted by CGM accuracy and future CGM devices must be shown to be sufficiently accurate to be safely incorporated into AID. In this article, we summarize recent achievements in AID development, with a special emphasis on CGM sensor performance, and discuss the future of AID systems from the point of view of their input-output characteristics, form factor, and adaptability.

  16. Evaluation of Role 2 (R2) Medical Resources in the Afghanistan Combat Theater: Past, Present and Future

    Science.gov (United States)

    2017-10-01

    those of the author(s) and should not be construed  as an official Department of the Army position, policy or  decision  unless so designated by other...sustainment and evaluation for medical staff (physicians, nurses , other licensed professionals, medics) deployed to the R2 environment. 15. SUBJECT TERMS...leaders will be unable to best allocate R2  resources in future operations. Furthermore, the  clinical  competencies required for each medical team member to

  17. Novel robotic systems and future directions

    Directory of Open Access Journals (Sweden)

    Ki Don Chang

    2018-01-01

    Full Text Available Robot-assistance is increasingly used in surgical practice. We performed a nonsystematic literature review using PubMed/MEDLINE and Google for robotic surgical systems and compiled information on their current status. We also used this information to predict future about the direction of robotic systems based on various robotic systems currently being developed. Currently, various modifications are being made in the consoles, robotic arms, cameras, handles and instruments, and other specific functions (haptic feedback and eye tracking that make up the robotic surgery system. In addition, research for automated surgery is actively being carried out. The development of future robots will be directed to decrease the number of incisions and improve precision. With the advent of artificial intelligence, a more practical form of robotic surgery system can be introduced and will ultimately lead to the development of automated robotic surgery system.

  18. TRAINING SYSTEM OF FUTURE SPECIALISTS: QUALITY CONTROL

    Directory of Open Access Journals (Sweden)

    Vladimir A. Romanov

    2015-01-01

    Full Text Available The aim of the investigation is development of innovative strategy of quality control training of engineers and skilled workers (hereinafter – future specialists in educational professional organizations on the principles of social partnership.Methods. Theoretic: theoretic and methodological analysis, polytheoretic synthesis, modeling. Empirical: research and generalization of the system, process and competence – based approaches experience, experiment, observation, surveys, expert evaluation, SWOT-analysis as a method of strategic planning which is to identify the internal and external factors (socio-cultural of the organization surrounding.Results. The strategy of the development of the process of quality control training in educational professional organizations and a predictive model of the system of quality control training for future engineers and workers have been created on the analysis and synthesis of a quantitative specification of the quality, the obtained experience and success in control training of future specialists in educational professional organizations in recent economic and educational conditions.Scientific novelty. There has been built a predicative model of quality control training of future specialists to meet modern standards and the principles of social partnership; the control algorithm of the learning process, developed in accordance with the standards (international of quality ISO in the implementation of the quality control systems of the process approach (matrix-based responsibility, competence and remit of those responsible for the education process in the educational organization, the «problem» terms and diagnostic tools for assessing the quality of professional training of future specialists. The perspective directions of innovation in the control of the quality of future professionals training have been determined; the parameters of a comprehensive analysis of the state of the system to ensure the

  19. Simulating barrier penetration during combat. Technical report

    International Nuclear Information System (INIS)

    De Laquil, P. III.

    1980-04-01

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

  20. Future development of nuclear energy systems

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Nuclear energy development in Japan has passed about 30 years, and reaches to a step to supply about 35 % of total electric power demand. However, together with globalization of economic and technical development, its future progressing method is required for its new efforts. Among such conditions, when considering a state of future type nuclear energy application, its contribution to further environmental conservation and international cooperation is essential, and it is required for adoption to such requirement how it is made an energy source with excellent economics.The Research Committee on 'Engineering Design on Nuclear Energy Systems' established under recognition in 1998 has been carried out some discussions on present and future status of nuclear energy development. And so forth under participation of outer specialists. Here were summarized on two year's committee actions containing them and viewpoints of nuclear industries, popularization of nuclear system technology, and so forth. (G.K.)

  1. Intelligently interactive combat simulation

    Science.gov (United States)

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

    2001-09-01

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

  2. Potential future waste-to-energy systems

    OpenAIRE

    Thorin, Eva; Guziana, Bozena; Song, Han; Jääskeläinen, Ari; Szpadt, Ryszard; Vasilic, Dejan; Ahrens, Thorsten; Anne, Olga; Lõõnik, Jaan

    2012-01-01

    This report discusses potential future systems for waste-to-energy production in the Baltic Sea Region, and especially for the project REMOWE partner regions, the County of Västmanland in Sweden, Northern Savo in Finland, Lower Silesia in Poland, western part of Lithuania and Estonia. The waste-to-energy systems planned for in the partner regions are combustion of municipal solid waste (MSW) and solid recovered fuels from household and industry as well as anaerobic digestion of sewage sludge ...

  3. Future Automotive Systems Technology Simulator (FASTSim)

    Energy Technology Data Exchange (ETDEWEB)

    2018-04-11

    An advanced vehicle powertrain systems analysis tool, the Future Automotive Systems Technology Simulator (FASTSim) provides a simple way to compare powertrains and estimate the impact of technology improvements on light-, medium- and heavy-duty vehicle efficiency, performance, cost, and battery life. Created by the National Renewable Energy Laboratory, FASTSim accommodates a range of vehicle types - including conventional vehicles, electric-drive vehicles, and fuel cell vehicles - and is available for free download in Microsoft Excel and Python formats.

  4. Strategies and Systems-Level Interventions to Combat or Prevent Drug Counterfeiting: A Systematic Review of Evidence Beyond Effectiveness.

    Science.gov (United States)

    Fadlallah, Racha; El-Jardali, Fadi; Annan, Farah; Azzam, Hayat; Akl, Elie A

    2016-01-01

    A recent systematic review suggested that drug registrations and onsite quality inspections may be effective in reducing the prevalence of counterfeit and substandard drugs. However, simply replicating the most effective interventions is problematic, as it denotes implementing the intervention without further adaptation. The aim was to systematically review the evidence beyond effectiveness for systems-level interventions to combat or prevent drug counterfeiting. We conducted an extensive search, including an electronic search of 14 databases. We included studies examining the efficiency, feasibility, reliability, and economic outcomes of the interventions, as well as barriers and facilitators to their implementation. Two reviewers selected eligible studies and abstracted data in duplicate and independently. We synthesized the results narratively, stratified by type of intervention. Of 10,220 captured citations, 19 met our inclusion criteria. The findings suggest that the following may strengthen regulatory measures (e.g., registration): minimizing drug diversion, enhancing lines of communications, ensuring feedback on drug quality, and promoting strict licensing criteria. There is evidence that onsite quality surveillance and inspection systems may be efficient and cost-effective for preliminary testing of large samples of drugs. Laws and legislation need to be specific to counterfeit drugs, include firm penalties, address online purchasing of drugs, and be complemented by education of judges and lawyers. Public awareness and education should rely on multiple platforms and comprehensive and dedicated content. While product authentication technologies may be efficient and reliable in detecting counterfeit drugs in the supply chain, they require a strong information system infrastructure. As for pharmacovigilance systems, it is critical to tackle the issue of underreporting, to enhance their chances of success. Several factors are critical to the successful design

  5. Combat Wound Initiative program.

    Science.gov (United States)

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

    2010-07-01

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

  6. Resiliency in Future Cyber Combat

    Science.gov (United States)

    2016-04-04

    through a defender falsifying battle damage assessment ( BDA ). It is normally difficult for an attacker to understand how effective her or his attacks......unsuccessful cases in decreasing order of the level of success were Russia v. Estonia in 2007, Aramco in 2012, the 2013 bank and media company attacks

  7. The pros and cons of vaious optical media for the soldier's interfacility radiographic record (SIRR) in the combat casualty care system

    International Nuclear Information System (INIS)

    Kerlin, B.D.; Johnson, W.P.

    1989-01-01

    Ongoing research and evaluation projects sponsored by the Army Medical Research and Development Command are leading towards filmless radiography in the combat casualty care system of the 1990s. With the elimination of film, the question arises as to the most appropriate medium for archiving and transporting X-ray images and related patient data with the wounded between facilities. This paper considers the pros and cons of the various candidate media in relation to their specifications, availability, and appropriateness under simulated combat casualty care conditions

  8. The Pros And Cons Of Various Optical Media For The Soldier's Interfacility Radiographic Record (SIRR) In The Combat Casualty Care System

    Science.gov (United States)

    Kerlin, Barbara D.; Johnson, William P.

    1989-05-01

    Ongoing research and evaluation projects sponsored by the Army Medical Research and Development Command are leading towards filmless radiography in the combat casualty care system of the 1990s. With the elimination of film, the question arises as to the most appropriate medium for archiving and transporting x-ray images and related patient data with the wounded between facilities. This paper considers the pros and cons of the various candidate media in relation to their specifications, availability, and appropriateness under simulated combat casualty care conditions.

  9. Measurement trends for future safeguards systems

    International Nuclear Information System (INIS)

    Baloga, S.M.; Hakkila, E.A.

    1980-01-01

    Safeguards for future commercial-scale nuclear facilities may employ three materials control and accounting concepts: classical accounting, dynamic materials balancing, and independent verification of inventories and materials balances. Typical measurement needs associated with the implementation of these concepts at high-throughput facilities are discussed. Promising measurement methods for meeting these needs are described and recent experience is cited. General directions and considerations for meeting advanced safeguards systems needs through measurement technology development over the next decade are presented

  10. Future Smart Cooking Machine System Design

    Directory of Open Access Journals (Sweden)

    Dewi Agushinta R.

    2013-11-01

    Full Text Available There are many tools make human task get easier. Cooking has become a basic necessity for human beings, since food is one of basic human needs. Until now, the cooking equipment being used is still a hand tool. However everyone has slightly high activity. The presence of cooking tools that can do the cooking work by itself is now necessary. Future Smart Cooking Machine is an artificial intelligence machine that can do cooking work automatically. With this system design, the time is minimized and the ease of work is expected to be achieved. The development of this system is carried out with System Development Life Cycle (SDLC methods. Prototyping method used in this system is a throw-away prototyping approach. At the end of this research there will be produced a cooking machine system design including physical design engine and interface design.

  11. Safeguarding Against Organizational Conflict of Interest (OCI) on the Future Combat Systems (FCS) Program

    National Research Council Canada - National Science Library

    Toenjes, Sandra T

    2008-01-01

    .... To provide the best-value product or service to meet customer needs, each member of an acquisition team has the responsibility to exercise sound business judgment in selecting a prime contractor...

  12. A CBO Study. The Army's Future Combat Systems Program and Alternatives

    National Research Council Canada - National Science Library

    2006-01-01

    The Army is attempting to transform itself from a force designed primarily to fight large and protracted wars in a limited number of locations to one capable of reacting rapidly to crises anywhere in the world...

  13. 21st Century HVAC System for Future Naval Surface Combatants - Concept Development Report

    Science.gov (United States)

    2007-09-01

    application of permanent magnet motors to ventilation fans3. The study emphasized reducing the motor size, incorporating variable speed operation to reduce...Incorporation of permanent magnet motors and variable speed is also feasible. Permanent magnet motor technology is ideally suited for variable...family incorporates high speed permanent magnet motors and further fan blade design improvements. The fan diameters will be reduced, substantially, at the

  14. MARSnet: Mission-aware Autonomous Radar Sensor Network for Future Combat Systems

    Science.gov (United States)

    2009-03-23

    in the set is: = R,lv(TmodN] )RbJb’ (rmodN2) IEN2, ifr = 0,i=j 0, if 0 < \\T\\ < Ni - l,i = j (10) 0, if* 9* J According to Definition 3...Telecommunications Engineering University of Texas at Arlington Beijing University of Posts and Tele. AArlington. TX 76010. USA Beijing 100876, China E-mail

  15. Combat aircraft noise

    Science.gov (United States)

    Sgarbozza, M.; Depitre, A.

    1992-04-01

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

  16. Future of motion graphics and particle systems

    OpenAIRE

    Warambo, Bryan

    2012-01-01

    The purpose of this research is to study the use of particle systems in motion graphics, which is known to be the most popular graphics tool for multiple animated elements. It is known to be a procedural animation because as the emitter builds up more particles are formed to create a motion effect. At the same time exploring the future of motion graphics and Particle systems connection and the relevance it has in terms of longevity in being a major post-production element in digital media. Th...

  17. Future trends in commercial and military systems

    Science.gov (United States)

    Bond, F. E.

    Commercial and military satellite communication systems are addressed, with a review of current applications and typical communication characteristics of the space and earth segments. Drivers for the development of future commercial systems include: the pervasion of digital techniques and services, growing orbit and frequency congestion, demand for more entertainment, and the large potential market for commercial 'roof-top' service. For military systems, survivability, improved flexibility, and the need for service to small mobile terminals are the principal factors involved. Technical trends include the use of higher frequency bands, multibeam antennas and a significant increase in the application of onboard processing. Military systems will employ a variety of techniques to counter both physical and electronic threats. The use of redundant transmission paths is a particularly effective approach. Successful implementation requires transmission standards to achieve the required interoperability among the pertinent networks. For both the military and commercial sectors, the trend toward larger numbers of terminals and more complex spacecraft is still persisting.

  18. Future cyclotron systems : an industrial perspective

    International Nuclear Information System (INIS)

    Stevenson, N.R.; Dickie, W.J.

    1995-09-01

    The use of commercial cyclotron systems for the production of radioisotopes continues to grow on a world-wide scale. Improvements in technology have significantly increased the production capabilities of modem cyclotron-based isotope production facilities. In particular, the change to negative ion acceleration and new high power systems have resulted in dramatic improvements in reliability, increases in capacity, and decreases in personnel radiation dose. As more and more older machines are retired decisions regarding their replacement are made based on several factors including the market's potential and the cyclotron system's abilities. Taking the case of the recently upgraded TR30 cyclotron at TRIUMF/Nordion, we investigate the requirements industrial/medical users are likely to impose on future commercial cyclotron systems and the impact this will have on cyclotron technology by the end of the century. (author)

  19. Future cyclotron systems: An industrial perspective

    International Nuclear Information System (INIS)

    Stevenson, N.R.; Dickie, W.J.

    1995-09-01

    The use of commercial cyclotron systems for the production of radioisotopes continues to grow on a world-wide scale. Improvements in technology have significantly increased the production capabilities of modern cyclotron-based isotope production facilities. In particular, the change to negative ion acceleration and new high power systems have resulted in dramatic improvements in reliability, increases in capacity, and decreases in personnel radiation dose. As more and more older machines are retired, decisions regarding their replacement are made based on several factors including the market's potential and the cyclotron system's abilities. Taking the case of the recently upgraded TR30 cyclotron at TRIUMF/Nordion, the authors investigate the requirements industrial/medical users are likely to impose on future commercial cyclotron systems and the impact this will have on cyclotron technology by the end of the century

  20. Trustworthy persistent identifier systems of the future

    Science.gov (United States)

    Golodoniuc, Pavel; Klump, Jens; Car, Nicholas

    2016-04-01

    as a highly distributed system of independent nodes that provides registration and first-degree resolution facilities for persistent identifiers, and (b) the PID Service tool to enable fine-grained resolution of object representations in dynamic datasets using parameterized requests. The PID Service, deployed in close proximity to data services and managed by individual organisations, gives great flexibility and control over multiple representations and versions of information objects in data stores while allowing basic resolution via the Handle system. Through the assessment proposals and implementation example we give, we highlight a critical aspect of PID system design and implementation that we believe is often neglected - the protocols and procedures required for PID system decommissioning. These protocols and procedures are needed in order for PID systems' core data to be able to be transferred to successor systems when current systems need replacing, as we indicate they inevitably will. Not knowing what successor systems may be, we strongly believe in using open standard formats as this gives future system implementers the best possible chance of being able to work with the data export. Smooth system handover will ensure that identifiers minted today will actually persist into the future.

  1. Control Architecture for Future Power Systems

    DEFF Research Database (Denmark)

    Heussen, Kai

    for assessment of control architecture of electric power systems with a means-ends perspective. Given this purpose-oriented understanding of a power system, the increasingly stochastic nature of this problem shall be addressed and approaches for robust, distributed control will be proposed and analyzed....... The introduction of close-to-real-time markets is envisioned to enable fast distributed resource allocation while guaranteeing system stability. Electric vehicles will be studied as a means of distributed reversible energy storage and a flexible power electronic interface, with application to the case......This project looks at control of future electric power grids with a high proportion of wind power and a large number of decentralized power generation, consumption and storage units participating to form a reliable supply of electrical energy. The first objective is developing a method...

  2. Thermal Protection Systems: Past, Present and Future

    Science.gov (United States)

    Johnson, Sylvia M.

    2015-01-01

    Thermal protection materials and systems (TPS) have been critical to fulfilling humankinds desire to explore space. Composite and ceramic materials have enabled the early missions to orbit, the moon, the space station, Mars with robots, and sample return. Crewed missions to Mars are being considered, and this places even more demands on TPS materials. This talk will give some history on the materials used for earth and planetary entry and the demands placed upon such materials. TPS needs for future missions, especially to Mars, will be identified and potential solutions discussed.

  3. Control Architecture Modeling for Future Power Systems

    DEFF Research Database (Denmark)

    Heussen, Kai

    electricity exchange. However, at the same time, it seems that the overall system design cannot keep up by simply adapting in response to changes, but that also new strategies have to be designed in anticipation. Changes to the electricity markets have been suggested to adapt to the limited predictability...... of wind power, and several new control strategies have been proposed, in particular to enable the control of distributed energy resources, including for example, distributed generation or electric vehicles. Market designs addressing the procurement of balancing resources are highly dependent...... on the operation strategies specifying the resource requirements. How should one decide which control strategy and market configuration is best for a future power system? Most research up to this point has addressed single isolated aspects of this design problem. Those of the ideas that fit with current markets...

  4. Future Interoperability of Camp Protection Systems (FICAPS)

    Science.gov (United States)

    Caron, Sylvie; Gündisch, Rainer; Marchand, Alain; Stahl, Karl-Hermann

    2013-05-01

    The FICAPS Project has been established as a Project of the European Defence Agency based on an initiative of Germany and France. Goal of this Project was to derive Guidelines, which by a proper implementation in future developments improve Camp Protection Systems (CPS) by enabling and improving interoperability between Camp Protection Systems and its Equipments of different Nations involved in multinational missions. These Guidelines shall allow for: • Real-time information exchange between equipments and systems of different suppliers and nations (even via SatCom), • Quick and easy replacement of equipments (even of different Nations) at run-time in the field by means of plug and play capability, thus lowering the operational and logistic costs and making the system highly available, • Enhancement of system capabilities (open and modular systems) by adding new equipment with new capabilities (just plug-in, automatic adjustment of the HMI Human Machine Interface) without costly and time consuming validation and test on system level (validation and test can be done on Equipment level), Four scenarios have been identified to summarize the interoperability requirements from an operational viewpoint. To prove the definitions given in the Guideline Document, a French and a German Demonstration System, based on existing national assets, were realized. Demonstrations, showing the capabilities given by the defined interoperability requirements with respect to the operational scenarios, were performed. Demonstrations included remote control of a CPS by another CPS, remote sensor control (Electro-Optic/InfraRed EO/IR) and remote effector control. This capability can be applied to extend the protection area or to protect distant infrastructural assets Demonstrations have been performed. The required interoperability functionality was shown successfully. Even if the focus of the FICAPS project was on camp protection, the solution found is also appropriate for other

  5. Hydrogen Storage Technologies for Future Energy Systems.

    Science.gov (United States)

    Preuster, Patrick; Alekseev, Alexander; Wasserscheid, Peter

    2017-06-07

    Future energy systems will be determined by the increasing relevance of solar and wind energy. Crude oil and gas prices are expected to increase in the long run, and penalties for CO 2 emissions will become a relevant economic factor. Solar- and wind-powered electricity will become significantly cheaper, such that hydrogen produced from electrolysis will be competitively priced against hydrogen manufactured from natural gas. However, to handle the unsteadiness of system input from fluctuating energy sources, energy storage technologies that cover the full scale of power (in megawatts) and energy storage amounts (in megawatt hours) are required. Hydrogen, in particular, is a promising secondary energy vector for storing, transporting, and distributing large and very large amounts of energy at the gigawatt-hour and terawatt-hour scales. However, we also discuss energy storage at the 120-200-kWh scale, for example, for onboard hydrogen storage in fuel cell vehicles using compressed hydrogen storage. This article focuses on the characteristics and development potential of hydrogen storage technologies in light of such a changing energy system and its related challenges. Technological factors that influence the dynamics, flexibility, and operating costs of unsteady operation are therefore highlighted in particular. Moreover, the potential for using renewable hydrogen in the mobility sector, industrial production, and the heat market is discussed, as this potential may determine to a significant extent the future economic value of hydrogen storage technology as it applies to other industries. This evaluation elucidates known and well-established options for hydrogen storage and may guide the development and direction of newer, less developed technologies.

  6. Will the Current Solution Survive the Future Battlespace? An examination of the Combatant Role of the Australian Army’s Protected mobility capability

    Science.gov (United States)

    2010-12-10

    Interim Infantry Mobility Vehicle IMV Infantry Mobility Vehicle INTERFET International Force East Timor LOE Lines of Effort LWD -1 Land Warfare...produce strategically relevant and combat ready forces.”39 This doctrinal publication, Land Warfare Doctrine 1 ( LWD 1), echoes the difficulties outlined...time. The acknowledgement of this concern is further underlined in LWD 1 which enunciates that “while the strategic situation can change quickly

  7. Femme Fatale: An Examination of the Role of Women in Combat and the Policy Implications for Future American Military Operations (Drew Paper Number 5, August 2009)

    Science.gov (United States)

    2009-08-01

    could increase the uti - lization of women by 22 percent without impacting combat ef- fectiveness.”3 At the end of the draft, women made up less than...propositions. First, female physical capa- bilities, including pregnancy issues, obviously differ from men and thus affect overall unit effectiveness. Second...commission, Moskos explained the impact of pregnancies on military units. Moskos suggested that in “mixed-gender units, particularly as it [sic

  8. Air quality and future energy system planning

    Science.gov (United States)

    Sobral Mourao, Zenaida; Konadu, Dennis; Lupton, Rick

    2016-04-01

    Ambient air pollution has been linked to an increasing number of premature deaths throughout the world. Projected increases in demand for food, energy resources and manufactured products will likely contribute to exacerbate air pollution with an increasing impact on human health, agricultural productivity and climate change. Current events such as tampering emissions tests by VW car manufacturers, failure to comply with EU Air Quality directives and WHO guidelines by many EU countries, the problem of smog in Chinese cities and new industrial emissions regulations represent unique challenges but also opportunities for regulators, local authorities and industry. However current models and practices of energy and resource use do not consider ambient air impacts as an integral part of the planing process. Furthermore the analysis of drivers, sources and impacts of air pollution is often fragmented, difficult to understand and lacks effective visualization tools that bring all of these components together. This work aims to develop a model that links impacts of air quality on human health and ecosystems to current and future developments in the energy system, industrial and agricultural activity and patterns of land use. The model will be added to the ForeseerTM tool, which is an integrated resource analysis platform that has been developed at the University of Cambridge initially with funding from BP and more recently through the EPSRC funded Whole Systems Energy Modeling (WholeSEM) project. The basis of the tool is a set of linked physical models for energy, water and land, including the technologies that are used to transform these resources into final services such as housing, food, transport and household goods. The new air quality model will explore different feedback effects between energy, land and atmospheric systems with the overarching goal of supporting better communication about the drivers of air quality and to incorporate concerns about air quality into

  9. Layered autonomous overwatch: the necessity and feasability of multiple unmanned systems in combat support

    Science.gov (United States)

    Monckton, Simon; Digney, Bruce; Broten, Greg; Penzes, Steve

    2007-04-01

    Unmanned systems simultaneously reduce risk and magnify the impact of soldier-operators. For example, in Afghanistan UAVs routinely provide overwatch to manned units while UGVs support IED identification and disposal roles. Expanding these roles requires greater autonomy with a coherent unmanned "system of systems" approach that leverages one platform's strengths against the weakness of another. Specific collaborative unmanned systems such as shared sensing, communication relay, and distributed computing to achieve greater autonomy are often presented as possible solutions. By surveying currently deployed systems, this paper shows that the spectrum of air and ground systems provide an important mixture of range, speed, payload, and endurance with significant implications on mission structure. Rather than proposing UxV teams collaborating towards specific autonomous capabilities, this paper proposes that basic physical and environmental constraints will drive tactics towards a layered, unmanned battlespace that provides force protection and reconnaissance in depth to a manned core.

  10. Concept Development for Future Domains: A New Method of Knowledge Elicitation

    National Research Council Canada - National Science Library

    Shadrick, Scott B; Lussier, James W; Hinkle, Robin

    2005-01-01

    During the development of operational concepts for the Future Combat System of Systems' Unit of Employment and Unit of Action it became clear that the Army needed a more effective and efficient method...

  11. Understanding the Importance and Practice of Credible Leadership at Program Executive Office Ground Combat Systems (PEO GCS) and Program Executive Office Combat Support and Combat Service Support (PEO CS and CSS)

    Science.gov (United States)

    2017-03-30

    individuals have to be ethical and have a strong moral base. “There is nothing more defeatist than a dishonest or lying leader.” (Roach, 2016, p. 4...within the PEOs might be leading to cultural and morale issues that should be further investigated in a future command climate survey. CREDIBLE...Warfighter capabilities within the constraints of the declining budget at a better value to the taxpayer by improving the way DoD conducts business

  12. ESDIS DOI System, Approach, and Future Direction

    Science.gov (United States)

    Wanchoo, L.; James, N.

    2013-12-01

    that has the data product description. Even though the development and maintenance of DOI landing pages would be the responsibility of the DAACs, ESDIS in consultation with the data providers is currently developing the landing page guidelines that specifies the key data product descriptive elements to be included on each data product's landing page. This poster will describe in detail the unique process and system currently implemented by ESDIS for registering DOIs. In addition, the paper will summarize some of the early implementation shortcomings and how they were addressed, as well as the future directions of the ESDIS DOI system/process.

  13. The Sources of Inequity in the Education System of Serbia and How to Combat Them

    Directory of Open Access Journals (Sweden)

    Ana Pešikan

    2016-06-01

    Full Text Available The concept of equal opportunity for all students is deeply embedded in the Serbian constitution and in education laws. On that level, there is no doubt that everyone is ensured an opportunity to receive quality education. Many measures in education policy have been created specifically to achieve this objective and make the system fair and inclusive. The Coleman Report was linked to a wave of optimism that certain educational measures would help in achieving these noble goals. This aim is a high priority in education in a democratic country, and due to its importance needs to be re-examined. Thus, the present research examines the equity of students in the Serbian education system, detecting areas on all educational levels that could be (or already are systemic sources of inequity (e.g., criteria for preschool institution enrolment, the system of student awards, rationalisation of the school network, the concept of entrance exams to secondary school or university, etc.. A number of measures have already been taken in the system specifically to deal with inequity (e.g., the Preschool Preparatory Programme, dropout measures, inclusion, scholarships, etc.. The effects of these measures in particular are analysed in the present work. In addition to an analysis of the systemic sources of inequity in the Serbian education system, the article also makes recommendations for their overcoming.

  14. Description of the information and calculation system for combatment of accidents with hazardous materials

    International Nuclear Information System (INIS)

    Scheur, M.J. van de; Stolk, D.J.

    1987-04-01

    On request of the Netherlands government by TNO a decision support system is developed for the assessment of the off-site consequences of an accident with toxic or radioactive materials. The interactive system supports the emergency planning in two ways. First, the risk to the residents in the surroundings of the accident is quantified in terms of severity and magnitude. Second, a set of countermeasures is evaluated by which an optimum strategy to reduce the impact of the accident can be determined. At this moment the system is in a development stage. It turned out that even the preliminary system provides information to the decision process that is urgently needed. This specifically refers to the introduction of the time aspects and the quantification of the damage. 7 refs.; 8 figs.; 3 tabs

  15. Advances in Future Computer and Control Systems v.1

    CERN Document Server

    Lin, Sally; 2012 International Conference on Future Computer and Control Systems(FCCS2012)

    2012-01-01

    FCCS2012 is an integrated conference concentrating its focus on Future Computer and Control Systems. “Advances in Future Computer and Control Systems” presents the proceedings of the 2012 International Conference on Future Computer and Control Systems(FCCS2012) held April 21-22,2012, in Changsha, China including recent research results on Future Computer and Control Systems of researchers from all around the world.

  16. Advances in Future Computer and Control Systems v.2

    CERN Document Server

    Lin, Sally; 2012 International Conference on Future Computer and Control Systems(FCCS2012)

    2012-01-01

    FCCS2012 is an integrated conference concentrating its focus on Future Computer and Control Systems. “Advances in Future Computer and Control Systems” presents the proceedings of the 2012 International Conference on Future Computer and Control Systems(FCCS2012) held April 21-22,2012, in Changsha, China including recent research results on Future Computer and Control Systems of researchers from all around the world.

  17. Management systems for struggling with energy waste; Sistemas de gerenciamento no combate ao desperdicio de energia

    Energy Technology Data Exchange (ETDEWEB)

    Filgueiras, Jose Eduardo de Oliveira; Pinto, Danilo Pereira; Rodrigues, Claudio Roberto Barbosa [Universidade Federal de Juiz de Fora (UFJF), MG (Brazil). Faculdade de Engenharia]. E-mail: zeduardo@gmail.com; danilo.pinto@ufjf.edu.br; claudiorobb@yahoo.com.br

    2006-07-01

    This article presents the advantages and disadvantages of implantation of energy management systems and also alternatives for replacement in some cases, such as the punctual measurements or the supplying in various points by the concessionaire. Besides, it is presented some examples of intervention by using the management and also some real examples of application in the electric system of the Federal University of Jazz de F ora - Minas Gerais - Brazil.

  18. Automated and Autonomous Systems for Combat Service Support: Scoping Study and Technology Prioritisation

    Science.gov (United States)

    2016-10-01

    parameters that affect these are communication technology, team composition (human vs. machine, and the types of A3 systems in the team), underlying... helicopter was used in Afghanistan since 2011 [19, 30]. More advanced designs include the Aerial Reconfigurable Embedded System (ARES) developed by...with UAS. 15. Business Wire (2015) AUVSI: Horizon unveils the world’s first hydrogen powered, 4H-endurance multi- rotor UAV. BusinessWire Berkshire

  19. Combating Climate Change through Eco-innovation - Towards the Green Innovation System

    DEFF Research Database (Denmark)

    Andersen, Maj Munch

    2009-01-01

    This book presents more than 20 innovative policies that, instead of framing mitigation as a burden, are conducive to the shift to a low-emission world-system that is sustainable in all its pillars (environment, society, economy), both in developed and in developing countries.......This book presents more than 20 innovative policies that, instead of framing mitigation as a burden, are conducive to the shift to a low-emission world-system that is sustainable in all its pillars (environment, society, economy), both in developed and in developing countries....

  20. The Relevance of the Renin-Angiotensin System in the Development of Drugs to Combat Preeclampsia

    Directory of Open Access Journals (Sweden)

    Norikazu Ueki

    2015-01-01

    Full Text Available Preeclampsia is a hypertensive disorder that occurs during pregnancy. It has an unknown etiology and affects approximately 5–8% of pregnancies worldwide. The pathophysiology of preeclampsia is not yet known, and preeclampsia has been called “a disease of theories.” The central symptom of preeclampsia is hypertension. However, the etiology of the hypertension is unknown. In this review, we analyze the molecular mechanisms of preeclampsia with a particular focus on the pathogenesis of the hypertension in preeclampsia and its association with the renin-angiotensin system. In addition, we propose potential alternative strategies to target the renin-angiotensin system, which is enhanced during pregnancy.

  1. A Systems Engineering Approach in Providing Air Defense Support to Ground Combat Vehicle Maneuver Forces

    Science.gov (United States)

    2015-03-01

    Characteristics ...20 Table 2. Summary of M6 Linebacker, Pantsir S1 and Stormer Characteristics ............22 Table 3. Mapping of Operational Activities...MAD Systems Examples of tracked oblique-launched MAD systems include the M6 Linebacker (converted back to BFV M2A2 ODS since 2005), Stormer , and...Summa1y ofM6 Linebacker, Pantsir S1 and St01mer Characteristics M6 Linebacker Pantsir Sl Stormer Missile StingerRMP 9M335 Starstreak Ran2e (km) 8

  2. The Sources of Inequity in the Education System of Serbia and How to Combat Them

    Science.gov (United States)

    Pesikan, Ana; Ivic, Ivan

    2016-01-01

    The concept of equal opportunity for all students is deeply embedded in the Serbian constitution and in education laws. On that level, there is no doubt that everyone is ensured an opportunity to receive quality education. Many measures in education policy have been created specifically to achieve this objective and make the system fair and…

  3. Challenges for future space power systems

    International Nuclear Information System (INIS)

    Brandhorst, H.W. Jr.

    1989-01-01

    Forecasts of space power needs are presented. The needs fall into three broad categories: survival, self-sufficiency, and industrialization. The cost of delivering payloads to orbital locations and from Low Earth Orbit (LEO) to Mars are determined. Future launch cost reductions are predicted. From these projections the performances necessary for future solar and nuclear space power options are identified. The availability of plentiful cost effective electric power and of low cost access to space are identified as crucial factors in the future extension of human presence in space

  4. Effective Protection or Effective Combat

    DEFF Research Database (Denmark)

    Lemberg-Pedersen, Martin

    2016-01-01

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

  5. Combat Power Analysis is Combat Power Density

    Science.gov (United States)

    2012-05-17

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

  6. Mobile Robotic Systems Of The Near Future

    Science.gov (United States)

    Wolfe, William J.

    1987-02-01

    Imagine, if you will, that all human beings suddenly disappeared: Literally: Needless to say, some catastrophic events would occur. Automobiles and airplanes would crash, machinery would grind to a halt, meals would burn, etc. Some things, however, would continue in their present state for a while. Automatic devices would operate on their own for a while and power supplies would continue to provide energy for lights and other devices. At some point, maybe years down the road, all man-made devices and systems would halt. Now, one may argue that some low-power devices such as a microchip in a hand calculator somewhere or a space probe may continue for many years, but in an engineering sense there will be point when manmade activity is essentially zero. Now, imagine that instead of performing this "thought experiment' at the present time, it were to take place 100 years in the future. This stretches the imagination a bit because now we must conjure up a picture of two things: (1) the instant disappearance of humans, plus (2) what technology will be like one hundred years from now. It is likely that things would not grind to a halt as quickly as they would today. In fact, one might imagine that the degree of automation would be such that many things would continue unaltered in the slightest and might possibly be improved by the removal of humans. It is quite possible that mail would continue to be delivered, "read", and responded to; business meetings held, decisions made, actions taken; products manufactured, commercialized, sold, and brought in for repair; etc. Is this perhaps the subconscious goal of mankind? To build a "world" where humans are expendable?

  7. Integrating Operational Energy Implications into System-Level Combat Effects Modeling: Assessing the Combat Effectiveness and Fuel Use of ABCT 2020 and Current ABCT

    Science.gov (United States)

    2015-01-01

    Endy M. Daehner, John Matsumura, Thomas J. Herbert , Jeremy R. Kurz, Keith Walters Integrating Operational Energy Implications into System-Level... George Guthridge, and Megan Corso for their clear guid- ance and assistance throughout the study. We also received valuable information and insights from...helped with processing modeling and simulation outputs. Laura Novacic and Donna Mead provided invaluable administrative assistance and help with

  8. Challenges for future space power systems

    International Nuclear Information System (INIS)

    Brandhorst, H.W. Jr.

    1989-01-01

    The future appears rich in missions that will extend the frontiers of knowledge, human presence in space, and opportunities for profitable commerce. The key to success of these ventures is the availability of plentiful, cost effective electric power and assured, low cost access to space. While forecasts of space power needs are problematic, an assessment of future needs based on terrestrial experience was made. These needs fall into three broad categories-survival, self sufficiency and industrialization. The cost of delivering payloads to orbital locations from low earth orbit (LEO) to Mars was determined and future launch cost reductions projected. From these factors, then, projections of the performance necessary for future solar and nuclear space power options were made. These goals are largely dependent upon orbital location and energy storage needs

  9. Future Autonomous and Automated Systems Testbed

    Data.gov (United States)

    National Aeronautics and Space Administration — Trust is the greatest obstacle to implementing greater autonomy and automation (A&A) in the human spaceflight program. The Future Autonomous and Automated...

  10. A Graphical User Interface for the Low Cost Combat Direction System

    Science.gov (United States)

    1991-09-16

    the same tasks. These shipboard tasks, which include contact management , moving geometry calculations, intelligence compila- tion, area plotting and...Display Defaults Analysis This category covers a wide range of required data input and system configuration issues. To keep the screen display manageable ...parts or dialog boxes. The implementation of an Ada application using STARS is quite straightforward, although knowlede of X Protocol primitives is

  11. An Analysis of the Feedback Provided from the Marine Corps Combat Readiness Evaluation System.

    Science.gov (United States)

    1983-12-01

    view of management control as that adapted by researchers in cybernetics, account - S -ing, and management information systems--those that concentrate...Conscious Style--concerned with costs but not with meeting a budget. (4) Non- Accounting Style--not concerned with meeting a budget or with costs . (Ref. 21...34 California Manacement Review, Vol. XXII, No. 2, Winter 1979, p. 50-59. 44. Horngren , Charles T. Ph.D., CPA, Introduction to Manage- [. . -ment Accounting

  12. Biomechanics Analysis of Combat Sport (Silat) By Using Motion Capture System

    Science.gov (United States)

    Zulhilmi Kaharuddin, Muhammad; Badriah Khairu Razak, Siti; Ikram Kushairi, Muhammad; Syawal Abd. Rahman, Mohamed; An, Wee Chang; Ngali, Z.; Siswanto, W. A.; Salleh, S. M.; Yusup, E. M.

    2017-01-01

    ‘Silat’ is a Malay traditional martial art that is practiced in both amateur and in professional levels. The intensity of the motion spurs the scientific research in biomechanics. The main purpose of this abstract is to present the biomechanics method used in the study of ‘silat’. By using the 3D Depth Camera motion capture system, two subjects are to perform ‘Jurus Satu’ in three repetitions each. One subject is set as the benchmark for the research. The videos are captured and its data is processed using the 3D Depth Camera server system in the form of 16 3D body joint coordinates which then will be transformed into displacement, velocity and acceleration components by using Microsoft excel for data calculation and Matlab software for simulation of the body. The translated data obtained serves as an input to differentiate both subjects’ execution of the ‘Jurus Satu’. Nine primary movements with the addition of five secondary movements are observed visually frame by frame from the simulation obtained to get the exact frame that the movement takes place. Further analysis involves the differentiation of both subjects’ execution by referring to the average mean and standard deviation of joints for each parameter stated. The findings provide useful data for joints kinematic parameters as well as to improve the execution of ‘Jurus Satu’ and to exhibit the process of learning a movement that is relatively unknown by the use of a motion capture system.

  13. Feed the Future Monitoring System Aggregate Data 2011-2014

    Data.gov (United States)

    US Agency for International Development — The Feed the Future Monitoring System (FTFMS) is part of an interagency effort to consolidate U.S. Government (USG) reporting on Feed the Future activities. FTFMS...

  14. Combatting nonlinear phase noise in coherent optical systems with an optimized decision processor based on machine learning

    Science.gov (United States)

    Wang, Danshi; Zhang, Min; Cai, Zhongle; Cui, Yue; Li, Ze; Han, Huanhuan; Fu, Meixia; Luo, Bin

    2016-06-01

    An effective machine learning algorithm, the support vector machine (SVM), is presented in the context of a coherent optical transmission system. As a classifier, the SVM can create nonlinear decision boundaries to mitigate the distortions caused by nonlinear phase noise (NLPN). Without any prior information or heuristic assumptions, the SVM can learn and capture the link properties from only a few training data. Compared with the maximum likelihood estimation (MLE) algorithm, a lower bit-error rate (BER) is achieved by the SVM for a given launch power; moreover, the launch power dynamic range (LPDR) is increased by 3.3 dBm for 8 phase-shift keying (8 PSK), 1.2 dBm for QPSK, and 0.3 dBm for BPSK. The maximum transmission distance corresponding to a BER of 1 ×10-3 is increased by 480 km for the case of 8 PSK. The larger launch power range and longer transmission distance improve the tolerance to amplitude and phase noise, which demonstrates the feasibility of the SVM in digital signal processing for M-PSK formats. Meanwhile, in order to apply the SVM method to 16 quadratic amplitude modulation (16 QAM) detection, we propose a parameter optimization scheme. By utilizing a cross-validation and grid-search techniques, the optimal parameters of SVM can be selected, thus leading to the LPDR improvement by 2.8 dBm. Additionally, we demonstrate that the SVM is also effective in combating the laser phase noise combined with the inphase and quadrature (I/Q) modulator imperfections, but the improvement is insignificant for the linear noise and separate I/Q imbalance. The computational complexity of SVM is also discussed. The relatively low complexity makes it possible for SVM to implement the real-time processing.

  15. Necessity and effect of combating Legionella pneumophila in municipal shower systems.

    Directory of Open Access Journals (Sweden)

    Ragnhild Wiik

    Full Text Available The objective was to obtain research-based, holistic knowledge about necessity and effect of practiced measures against L. pneumophila in municipal shower systems in Stavanger, Norway. The effects of hot water treatment and membrane-filtering were investigated and compared to no intervention at all. The studies were done under real-world conditions. Additionally, a surveillance pilot study of municipal showers in Stavanger was performed. The validity of high total plate count (TPC as an indication of L. pneumophila was evaluated. A simplified method, named "dripping method", for detection and quantification of L. pneumophila was developed. The sensitivity of the dripping method is 5 colony-forming units of L. pneumophila/ml. The transference of L. pneumophila from shower water to aerosols was studied. Interviews and observational studies among the stakeholders were done in order to identify patterns of communication and behavior in a Legionella risk perspective. No substantial effects of the measures against L. pneumophila were demonstrated, except for a distally placed membrane filter. No significant positive correlation between TPC and L. pneumophila concentrations were found. L. pneumophila serogroup 2-14 was demonstrated in 21% of the 29 buildings tested in the surveillance pilot. Relatively few cells of L. pneumophila were transferred from shower water to aerosols. Anxiety appeared as the major driving force in the risk governance of Legionella. In conclusion, the risk of acquiring Legionnaires' disease from municipal shower systems is evaluated as low and uncertain. By eliminating ineffective approaches, targeted Legionella risk governance can be practiced. Risk management by surveillance is evaluated as appropriate.

  16. System driven technology selection for future European launch systems

    Science.gov (United States)

    Baiocco, P.; Ramusat, G.; Sirbi, A.; Bouilly, Th.; Lavelle, F.; Cardone, T.; Fischer, H.; Appel, S.

    2015-02-01

    In the framework of the next generation launcher activity at ESA, a top-down approach and a bottom-up approach have been performed for the identification of promising technologies and alternative conception of future European launch vehicles. The top-down approach consists in looking for system-driven design solutions and the bottom-up approach features design solutions leading to substantial advantages for the system. The main investigations have been focused on the future launch vehicle technologies. Preliminary specifications have been used in order to permit sub-system design to find the major benefit for the overall launch system. The development cost, non-recurring and recurring cost, industrialization and operational aspects have been considered as competitiveness factors for the identification and down-selection of the most interesting technologies. The recurring cost per unit payload mass has been evaluated. The TRL/IRL has been assessed and a preliminary development plan has been traced for the most promising technologies. The potentially applicable launch systems are Ariane and VEGA evolution. The main FLPP technologies aim at reducing overall structural mass, increasing structural margins for robustness, metallic and composite containment of cryogenic hydrogen and oxygen propellants, propellant management subsystems, elements significantly reducing fabrication and operational costs, avionics, pyrotechnics, etc. to derive performing upper and booster stages. Application of the system driven approach allows creating performing technology demonstrators in terms of need, demonstration objective, size and cost. This paper outlines the process of technology down selection using a system driven approach, the accomplishments already achieved in the various technology fields up to now, as well as the potential associated benefit in terms of competitiveness factors.

  17. Citizenship and Combating Corruption Proposals Extrapenais of Brazilian Legal System Improvement

    Directory of Open Access Journals (Sweden)

    Eduardo Augusto Salomão Cambi

    2016-05-01

    Full Text Available Corruption is one of the serious Brazilian problems. The embezzlement of public funds prevents the realization of fundamental social rights and delays national develop- ment prevent inhibiting the real access to citizenship. Brazil needs to face the paradox of being the eighth world’s largest economy, and having low human development indexes. Social justice does not coexist with impunity. Public funds, paid by taxpayers, sidetracked by corruption schemes, fail to reach the investments in the enlargement of public health, education, security and infrastructure. Moreover, the opportunity of corruption increases corruption when there is impunity. To reduce corruption levels in Brazil, it is urgent to think about legal system improvement alternatives, a task which is also entrusted to the academy. Although positive law does not change social reality, the lack of appropriate legal mechanisms prevents the equating of part of the Brazilian’s society problems, such as corruption. In the extrapenal sphere, beginning with constitutional law, it is important to emphasize the need to improve issues such as the strengthening of internal and external controls, reforming constitutional institutions, such as the Courts of Auditors. In addi- tion, the enlargement of transparency and social control of the prosecution performance in infra constitutional sphere requires fundamental legislative reforms, in order to provide for the realization of the human rights enshrined in the 1988 Constitution.

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

    National Research Council Canada - National Science Library

    Keolanui, Stan

    2000-01-01

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

  19. Evaluation of role 2 (R2) medical resources in the Afghanistan combat theater: Initial review of the joint trauma system R2 registry.

    Science.gov (United States)

    Mann-Salinas, Elizabeth A; Le, Tuan D; Shackelford, Stacy A; Bailey, Jeffrey A; Stockinger, Zsolt T; Spott, Mary Ann; Wirt, Michael D; Rickard, Rory; Lane, Ian B; Hodgetts, Timothy; Cardin, Sylvain; Remick, Kyle N; Gross, Kirby R

    2016-11-01

    A Role 2 registry (R2R) was developed in 2008 by the US Joint Trauma System (JTS). The purpose of this project was to undertake a preliminary review of the R2R to understand combat trauma epidemiology and related interventions at these facilities to guide training and optimal use of forward surgical capability in the future. A retrospective review of available JTS R2R records; the registry is a convenience sample entered voluntarily by members of the R2 units. Patients were classified according to basic demographics, affiliation, region where treatment was provided, mechanism of injury, type of injury, time and method of transport from point of injury (POI) to R2 facility, interventions at R2, and survival. Analysis included trauma patients aged ≥18 years or older wounded in year 2008 to 2014, and treated in Afghanistan. A total of 15,404 patients wounded and treated in R2 were included in the R2R from February 2008 to September 2014; 12,849 patients met inclusion criteria. The predominant patient affiliations included US Forces, 4,676 (36.4%); Afghan Forces, 4,549 (35.4%); and Afghan civilians, 2,178 (17.0%). Overall, battle injuries predominated (9,792 [76.2%]). Type of injury included penetrating, 7,665 (59.7%); blunt, 4,026 (31.3%); and other, 633 (4.9%). Primary mechanism of injury included explosion, 5,320 (41.4%); gunshot wounds, 3,082 (24.0%); and crash, 1,209 (9.4%). Of 12,849 patients who arrived at R2, 167 (1.3%) were dead; of 12,682 patients who were alive upon arrival, 342 (2.7%) died at R2. This evaluation of the R2R describes the patient profiles of and common injuries treated in a sample of R2 facilities in Afghanistan. Ongoing and detailed analysis of R2R information may provide evidence-based guidance to military planners and medical leaders to best prepare teams and allocate R2 resources in future operations. Given the limitations of the data set, conclusions must be interpreted in context of other available data and analyses, not in isolation

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

    Science.gov (United States)

    Jaster, Jeffrey F.

    2006-05-01

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

  1. Land Combat Systems Industry

    National Research Council Canada - National Science Library

    Al Sheybah, Yousef; Atkins, Robert T; Beal, Jean; Caputo, Michael; Cole, William; Farghal, Mohammad; Foskey, Ron; Gilmour, John; Glover, Robert; Hall, David

    2007-01-01

    .... Funding fluctuations, Berry Amendment requirements, and long lead times contributed to delays in some procurements, leading the study to make recommendations for improvements to wartime acquisition processes...

  2. Total energy system in the future

    International Nuclear Information System (INIS)

    Hijikata, K.

    1994-01-01

    The possibility of improving the thermal efficiency of energy systems from an exergy point of view is discussed. In total energy systems, we should employ multi-pass recycling consisting of thermal and chemical energies. The recycling system is supported by electrical energy, which is provided by a renewable energy source or by excess commercial electric power. This total energy system should be considered not only in one country, but all around the globe. (author). 6 figs., 4 tabs., 8 refs

  3. Computer networks in future accelerator control systems

    International Nuclear Information System (INIS)

    Dimmler, D.G.

    1977-03-01

    Some findings of a study concerning a computer based control and monitoring system for the proposed ISABELLE Intersecting Storage Accelerator are presented. Requirements for development and implementation of such a system are discussed. An architecture is proposed where the system components are partitioned along functional lines. Implementation of some conceptually significant components is reviewed

  4. UTILIZATION OF ACUTE CARE NURSE PRACTITIONERS TO COMBAT PHYSICIAN SHORTAGES IN THE MILITARY TRAUMA SYSTEM: WORKING TOWARDS IMPROVED OUTCOMES

    Science.gov (United States)

    2016-10-01

    repeatedly deployed, potentially leading to burnout or difficulties with post-traumatic stress .36 Some of this burden could be relieved with the use of an...1 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY UTILIZATION OF ACUTE CARE NURSE PRACTITIONERS TO COMBAT PHYSICIAN SHORTAGES IN THE...providers such as nurse practitioners to aid in achieving patient care goals, there is little published to support their use in the military

  5. Army Invests in Testing Facilities to Support Current and Future Technologies

    National Research Council Canada - National Science Library

    Bochenek, Grace M; Hitchcock, Jennifer

    2007-01-01

    The U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC) has played a critical role in developing a hybrid electric powerpack designed to meet all anticipated Future Combat Systems...

  6. An operating system for future aerospace vehicle computer systems

    Science.gov (United States)

    Foudriat, E. C.; Berman, W. J.; Will, R. W.; Bynum, W. L.

    1984-01-01

    The requirements for future aerospace vehicle computer operating systems are examined in this paper. The computer architecture is assumed to be distributed with a local area network connecting the nodes. Each node is assumed to provide a specific functionality. The network provides for communication so that the overall tasks of the vehicle are accomplished. The O/S structure is based upon the concept of objects. The mechanisms for integrating node unique objects with node common objects in order to implement both the autonomy and the cooperation between nodes is developed. The requirements for time critical performance and reliability and recovery are discussed. Time critical performance impacts all parts of the distributed operating system; e.g., its structure, the functional design of its objects, the language structure, etc. Throughout the paper the tradeoffs - concurrency, language structure, object recovery, binding, file structure, communication protocol, programmer freedom, etc. - are considered to arrive at a feasible, maximum performance design. Reliability of the network system is considered. A parallel multipath bus structure is proposed for the control of delivery time for time critical messages. The architecture also supports immediate recovery for the time critical message system after a communication failure.

  7. Combined Arms Warfare in the 21st Century: Maximizing the Capability of U.S. Army Future Combat System Equipped Brigade Combat Teams to Conduct Combined Arms Operations

    National Research Council Canada - National Science Library

    Reed, James W

    2008-01-01

    ... employment of a combination of arms, thereby benefiting from their synergistic effects. He also reviews the main historical developments in CAW from World War I to the present Iraq War, including World War II, Korea...

  8. Combined Arms Warfare in the 21st Century: Maximizing the Capability of U.S. Army Future Combat System Equipped Brigade Combat Teams to Conduct Combined Arms Operations

    Science.gov (United States)

    2008-06-13

    defenses, and surf ; a landing from the air but free of the 65 inflexibility, tactical disorder, and disorganization of parachute operations; an...taken place since the Cold War include Aceh province on the island of Sumatra in the country of Indonesia and the Darfur region of western Sudan

  9. Systems of the future and strategy

    International Nuclear Information System (INIS)

    David, S.

    2006-01-01

    This lecture deals with the different nuclear technologies which could be developed in the future. We present some physical aspects of future fission-based nuclear reactors. First, we give an overview of the energy problematic in the coming century, in order to define what could be requested from nuclear power. We describe the present reactors, based on the fission of U-235. They require around 200 tons of natural uranium to fission only 1 ton of fissile material. Regarding the estimated uranium resources, the question of the transition towards breeding reactors is discussed. Some simple calculations show that breeding of plutonium can be reached only with a fast neutron spectrum. For the thorium cycle, breeding with thermal neutrons requires the use of molten salt reactors. These two fuel cycles are compared in term of fissile inventory, ability of deployment, and R and D efforts. As a conclusion, we discuss some questions which showed up during the Joliot-Curie school, concerning the different strategies which could be chosen in the coming years. (author)

  10. Solar/electric heating systems for the future energy system

    Energy Technology Data Exchange (ETDEWEB)

    Furbo, S.; Dannemand, M.; Perers, B. [and others

    2013-05-15

    The aim of the project is to elucidate how individual heating units for single family houses are best designed in order to fit into the future energy system. The units are based on solar energy, electrical heating elements/heat pump, advanced heat storage tanks and advanced control systems. Heat is produced by solar collectors in sunny periods and by electrical heating elements/heat pump. The electrical heating elements/heat pump will be in operation in periods where the heat demand cannot be covered by solar energy. The aim is to use the auxiliary heating units when the electricity price is low, e.g. due to large electricity production by wind turbines. The unit is equipped with an advanced control system where the control of the auxiliary heating is based on forecasts of the electricity price, the heat demand and the solar energy production. Consequently, the control is based on weather forecasts. Three differently designed heating units are tested in a laboratory test facility. The systems are compared on the basis of: 1) energy consumption for the auxiliary heating; 2) energy cost for the auxiliary heating; 3) net utilized solar energy. Starting from a normal house a solar combi system (for hot water and house heating) can save 20-30% energy cost, alone, depending on sizing of collector area and storage volume. By replacing the heat storage with a smart tank based on electric heating elements and a smart control based on weather/load forecast and electricity price information 24 hours ahead, another 30-40% can be saved. That is: A solar heating system with a solar collector area of about 10 m{sup 2}, a smart tank based on electric heating element and a smart control system, can reduce the energy costs of the house by at least 50%. No increase of heat storage volume is needed to utilize the smart control. The savings in % are similar for different levels of building insulation. As expected a heat pump in the system can further reduce the auxiliary electricity

  11. Current and Future Flight Operating Systems

    Science.gov (United States)

    Cudmore, Alan

    2007-01-01

    This viewgraph presentation reviews the current real time operating system (RTOS) type in use with current flight systems. A new RTOS model is described, i.e. the process model. Included is a review of the challenges of migrating from the classic RTOS to the Process Model type.

  12. Targeting the endocannabinoid system : future therapeutic strategies

    NARCIS (Netherlands)

    Aizpurua-Olaizola, Oier; Elezgarai, Izaskun; Rico-Barrio, Irantzu; Zarandona, Iratxe; Etxebarria, Nestor; Usobiaga, Aresatz

    2017-01-01

    The endocannabinoid system (ECS) is involved in many physiological regulation pathways in the human body, which makes this system the target of many drugs and therapies. In this review, we highlight the latest studies regarding the role of the ECS and the drugs that target it, with a particular

  13. A Future of Communication Theory: Systems Theory.

    Science.gov (United States)

    Lindsey, Georg N.

    Concepts of general systems theory, cybernetics and the like may provide the methodology for communication theory to move from a level of technology to a level of pure science. It was the purpose of this paper to (1) demonstrate the necessity of applying systems theory to the construction of communication theory, (2) review relevant systems…

  14. Improved Power System of the Future

    OpenAIRE

    Rabinowitz, Mario

    2003-01-01

    This paper is intended to provide an insight into physics and engineering that can modernize electric power systems. Topics covered are Flexible ac transmission systems (FACTS), Custom Power, Greatly improved Capacitors, Electrical Insulation, Distribution Cables, Improved Polymeric Insulation, Underground Vault Explosions, Fault Location, Smart Cables, Neutral and Ground, Corrosion and Protection, Conventional Transformers, Compact Transformers, Ferroresonance, and Solid State Transformers.

  15. Future and Feature of Intelligent Systems and Their Societies

    African Journals Online (AJOL)

    2012-12-01

    Dec 1, 2012 ... work covered the consequences of having artificial intelligent systems with us in the near future. Keywords: intelligence, systems, artificial ... AI as science and technology to develop computers that can think and function in.

  16. Recommendations on future development of decision support systems

    DEFF Research Database (Denmark)

    MCarthur, Stephen; Chen, Minjiang; Marinelli, Mattia

    Deliverable 8.3 reports on the consolidation of experiences from visualisation, decision support prototypes experiments and recommendations on future developments of decision support systems......Deliverable 8.3 reports on the consolidation of experiences from visualisation, decision support prototypes experiments and recommendations on future developments of decision support systems...

  17. 75 FR 67804 - Future Systems Technology Advisory Panel Meeting

    Science.gov (United States)

    2010-11-03

    ... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2010-0071] Future Systems Technology Advisory Panel...: December 13, 2010, 10 a.m.-5 p.m. Location: Omni Shoreham Hotel Washington, DC, Diplomat Room. ADDRESSES... recommendations on the future of systems technology and electronic services at the agency five to ten years into...

  18. 75 FR 1446 - Future Systems Technology Advisory Panel Meeting

    Science.gov (United States)

    2010-01-11

    ... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2010-0001] Future Systems Technology Advisory Panel...: February 3, 2010, 10:30 a.m.-5 p.m. and February 4, 2010, 8:30 a.m.-12 p.m. Location: The Latham Hotel... systems technology and electronic services at the agency five to ten years into the future. The Panel will...

  19. TMX magnet system, present and future

    International Nuclear Information System (INIS)

    Wong, R.L.; Pedrotti, L.R.; Leavitt, G.A.; Waugh, A.F.; Chargin, A.K.; Calderon, M.O.

    1979-01-01

    The magnetic field design and the mechanical design of the TMX magnet system were previously reported by Chen and Hinkle. This paper is a summary of the work that has been accomplished in the two years since then

  20. System analysis: Developing tools for the future

    Energy Technology Data Exchange (ETDEWEB)

    De Jong, K.; clever, J.; Draper, J.V.; Davies, B.; Lonks, A.

    1996-02-01

    This report introduces and evaluates system analysis tools that were developed, or are under development, for the Robotics Technology Development Program (RTDP). Additionally, it discusses system analysis work completed using these tools aimed at completing a system analysis of the retrieval of waste from underground storage tanks on the Hanford Reservation near Richland, Washington. The tools developed and evaluated include a mixture of commercially available tools adapted to RTDP requirements, and some tools developed in house. The tools that are included in this report include: a Process Diagramming Tool, a Cost Modeling Tool, an Amortization Modeling Tool, a graphical simulation linked to the Cost Modeling Tool, a decision assistance tool, and a system thinking tool. Additionally, the importance of performance testing to the RTDP and the results of such testing executed is discussed. Further, the results of the Tank Waste Retrieval (TWR) System Diagram, the TWR Operations Cost Model, and the TWR Amortization Model are presented, and the implication of the results are discussed. Finally, the RTDP system analysis tools are assessed and some recommendations are made regarding continuing development of the tools and process.

  1. Jpss System Architecture Npp to the Future

    Science.gov (United States)

    Furgerson, J.; Trumbower, G.

    2012-12-01

    The National Oceanic and Atmospheric Administration (NOAA) is acquiring the next-generation weather and environmental satellite system, named the Joint Polar Satellite System (JPSS). The National Aeronautics and Space Administration (NASA) serves as the acquisition and development agent. JPSS replaces the current Polar-orbiting Operational Environmental Satellites (POES) managed by NOAA in the 1330 local time of ascending node (LTAN) orbit. The Suomi National Polar-orbiting Partnership (NPP) was launched into the 1330 LTAN orbit on October 28, 2011, and carries advanced sensors which will be featured on JPSS. It serves as a bridge mission and provides continuity for the NASA Earth Observation System and the POES. JPSS-1 is scheduled to launch in 2017. The Defense Meteorological Satellite Program (DMSP) managed by the DoD is operating in the 1730 LTAN orbit. The DoD is developing the Defense Weather Satellite Follow-on (WSF) system which will continue in the 1730 orbit. NASA is developing the Common Ground System (CGS) with the capability to process data from both the JPSS and WSF constellations. The CGS will be operated by NOAA. This poster will provide a top level status update of the program, as well as an overview of the JPSS system architecture. The space segment carries a suite of sensors that collect meteorological, oceanographic, and climatological observations of the earth and atmosphere. The system design allows centralized mission management and delivers high quality environmental products to military, civil and scientific users through a Command, Control, and Communication Segment (C3S). The data processing for NPP/JPSS is accomplished through an Interface Data Processing Segment (IDPS)/Field Terminal Segment (FTS) that processes NPP/JPSS satellite data to provide environmental data products to NOAA and DoD processing centers as well as remote terminal users.

  2. Combats escènics

    Directory of Open Access Journals (Sweden)

    Pawel Rouba Billowicz

    2016-04-01

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

  3. Automotive catalyst strategies for future emission systems

    International Nuclear Information System (INIS)

    Williamson, W.B.; Summers, J.C.; Scaparo, J.A.

    1992-01-01

    This paper reports that while significant advances in Pt/Rh three-way catalyst (TWC) formulations have been accomplished, the use of Pd-containing catalysts for three-way emission control are of interest for overall noble metal cost reduction, lower Rh usage, and potential durability improvements. Applications of Pd are demonstrated for replacement of Pt in conventional Pt/Rh TWC systems, for use in Pd-only three-way catalysts and for lowering methanol and formaldehyde emissions at close-coupled locations on a methanol-fueled vehicle. The individual contributions of Pt, Pd and Rh for aged three-way performance indicate significant advantages of using Pd over Pt. A comparison of vehicle system control strategies illustrates that higher system temperatures significantly lower HC emissions, while air/fuel control strategies are most critical in lowering NO x emissions

  4. UNDERGRADUATE AIR BATTLE MANAGER TRAINING: PREPARED TO ACHIEVE COMBAT MISSION READY

    Science.gov (United States)

    2016-04-01

    training to ensure ABMs develop basic airmanship similar to graduates from Undergraduate Pilot Training (UPT) or Undergraduate Combat Systems Officer... System (AWACS), the E-8C Joint Surveillance Targeting Attack Reconnaissance System (JSTARS), and the Control and Reporting Center (CRC). This study will...complexity of future air warfare, continues to grow ABMs will be required to integrate effects across Air, Space, and Cyberspace. The opportunity to train

  5. The Future of the Andrew File System

    CERN Multimedia

    CERN. Geneva; Altman, Jeffrey

    2011-01-01

    The talk will discuss the ten operational capabilities that have made AFS unique in the distributed file system space and how these capabilities are being expanded upon to meet the needs of the 21st century. Derrick Brashear and Jeffrey Altman will present a technical road map of new features and technical innovations that are under development by the OpenAFS community and Your File System, Inc. funded by a U.S. Department of Energy Small Business Innovative Research grant. The talk will end with a comparison of AFS to its modern days competitors.

  6. Systems Toxicology: The Future of Risk Assessment.

    Science.gov (United States)

    Sauer, John Michael; Hartung, Thomas; Leist, Marcel; Knudsen, Thomas B; Hoeng, Julia; Hayes, A Wallace

    2015-01-01

    Risk assessment, in the context of public health, is the process of quantifying the probability of a harmful effect to individuals or populations from human activities. With increasing public health concern regarding the potential risks associated with chemical exposure, there is a need for more predictive and accurate approaches to risk assessment. Developing such an approach requires a mechanistic understanding of the process by which xenobiotic substances perturb biological systems and lead to toxicity. Supplementing the shortfalls of traditional risk assessment with mechanistic biological data has been widely discussed but not routinely implemented in the evaluation of chemical exposure. These mechanistic approaches to risk assessment have been generally referred to as systems toxicology. This Symposium Overview article summarizes 4 talks presented at the 35th Annual Meeting of the American College of Toxicology. © The Author(s) 2015.

  7. Ships as future floating farm systems?

    Science.gov (United States)

    Moustafa, Khaled

    2018-04-03

    Environmental and agriculture challenges such as severe drought, desertification, sprawling cities and shrinking arable lands in large regions in the world compel us to think about alternative and sustainable farming systems. Ongoing projects to build floating cities in the sea suggest that building specific ships for farming purposes (as farming ships or farming boats) would also be attainable to introduce new farming surfaces and boost food production worldwide to cope with food insecurity issues.

  8. Future reactors cheaper than GUD systems

    International Nuclear Information System (INIS)

    Koenig, N.

    1999-01-01

    How does Siemens/KWU, as one of the leading manufacturers of generating stations, react to the competition among the EVU enforced by liberalisation of the energy markets, and what are the future prospects for nuclear power stations within this area? Since short-term minimisation of production costs and reduction of investments risks now have absolute priority among energy suppliers, Siemens assumes that the boom already to be observed with gas-fired GUD generating stations will continue. A further result of this fierce competition will be the ousting of smaller suppliers, and expensive plant technology. Existing generating stations, even though they may not meet the latest environmental standards, will remain in operation longer than originally planned. Investments to prolong service life and to reduce costs will be given priority. In the case of generating stations using fossil fuels, operators will make every effort to increase efficiency. In all probability, nuclear energy will not in every case represent a first choice in markets governed by considerations of competition. For existing nuclear power stations in Germany, however, Siemens foresees very good competitive opportunities even under the new overall conditions. In the case of nuclear power stations which are mostly, or even entirely amortised, only the operating costs occasioned by the fuel position are of importance for the generating costs. These, however, are lower than current gas prices. Moreover, operators are more concerned than previously to exploit existing potentials for cost reduction. The example of the British nuclear power stations reveals that, under the pressure of competition, these have increased their productivity by 100 per cent since 1994, so that the operating profit increased by 300 per cent. For new nuclear power station development, therefore, a decisive criterion, in the opinion of the author, is that these should be competive even compared with GUD stations. This is true of the

  9. Hybrid illumination systems for a brigth future

    DEFF Research Database (Denmark)

    Bjarklev, Araceli

    Problem to be adressed: Even with the implementation of the Eco-design directive (2005/32/EC) it is projected that the 20% energy reduction goal will not be reached in 2020. as a matter of fact, the electricity consumption in the illumination sector will not be changed from the levels of cosnsump...... of an interdisciplinary group, we aim to make a prototype of a test system. for this we will merge Solid State and Fiber optic technologies. The overall project will be assessed under  the viewpoints of environmental, socio-economic and esthetical parameters...

  10. RIIHI. Radical innovations for combatting climate change. Results from Futures Clinique by the Ministry of the Environment; RIIHI. Radikaalit innovaatiot ilmastonmuutoksen hillitsemiseksi. RIIHI-tulevaisuusklinikan tulokset

    Energy Technology Data Exchange (ETDEWEB)

    Heinonen, S.; Keskinen, A.; Ruotsalainen, J.

    2011-07-01

    This report presents the starting poits, implementations and the results of the Futures Clinique commissioned by the Ministry of the Environment and conducted by Finland Futures Research Centre. The theme for the clinique was 'Radical innovations to constrain the climate change by the year 2050'. The focus was set on the households, since the attention has previously been on the industry and production. The time frame from the present to 2050 was chosen because achieving the goals set by EU's climate policy requires emission cuts of 80% by the year 2050. The carbon footprint of households was examined from the perspectives of energy, traffic, food and water and leisure, entertainment and communications. As desirable goals regarding these aspects the participants studied economic efficiency, sustainability and durability, safety and security, healthinesss and comfortable living. The groups discussed also on converging NBIC technologies (nano, bio, information and cognitive technologies) that could enable these goals. According to the concept of Futures Clinique the work was conducted in groups, in which topics attuned by pre-tasks done by the participants were worked on by the methods of the Futures Wheel and the Futures Table. From each group's working resulted various both technological and socio-cultural radical innovations. (orig.)

  11. Information System on Occupational Exposure: Future Developments

    International Nuclear Information System (INIS)

    Jean-Yves Gagnon; Waturu Mizumachi; Brian Ahier; Ted Lazo; Khammar Mrabit

    2006-01-01

    In response to pressures from deregulation and from ageing of the global nuclear power plant fleet, radiation protection personnel have found that occupational exposures are best managed through proper job planning, implementation and review to ensure that exposures are 'as low as reasonably achievable'(ALARA). A prerequisite for applying the principle of optimisation to occupational radiation protection is the timely exchange of data and information on dose reduction methods. To facilitate this global approach to work management, the OECD Nuclear Energy Agency (Nea) launched the Information System on Occupational Exposure (I.S.O.E.) in 1992. The objective of I.S.O.E. is to provide a forum for radiation protection experts from both utilities and national regulatory authorities to discuss, promote and coordinate international cooperative undertakings for the radiological protection of workers at nuclear power plants.The I.S.O.E. programme offers a variety of products in the occupational exposure area, such as: the world largest database on occupational exposure from nuclear power plants, a yearly analysis of dose trends and an overview of current developments, through I.S.O.E. Annual Reports, detailed studies, analyses, and information on current issues in operational radiation protection, through I.S.O.E. Information Sheets, a system for rapid communication of radiation protection-related information, such as effective dose reduction approaches and implementation of work management principles. A forum for discussing occupational exposure management issues through I.S.O.E. workshops, symposia and newsletters. (N.C.)

  12. Energy storage in future power systems

    DEFF Research Database (Denmark)

    Rasmussen, Claus Nygaard; Østergaard, Jacob; Divya, K. C.

    2011-01-01

    Most sources of renewable power are characterised by uncontrollable and chaotic variations in power output. We here look at how energy storage may benefit renewable power generation by making it available in periods with little or no intermittent generation and thereby prevent additional conventi......Most sources of renewable power are characterised by uncontrollable and chaotic variations in power output. We here look at how energy storage may benefit renewable power generation by making it available in periods with little or no intermittent generation and thereby prevent additional...... conventional generation form being used. In addition to this, one of the strongest concerns in relation to renewable power is the instability in the electric power system that it may introduce as a result of large and relatively fast power fluctuations. An additional benefit of energy storage is therefore its...

  13. Combat desertification, arret deforestation

    International Nuclear Information System (INIS)

    Tin-Latt; Soe-Win-Hlaing

    2000-01-01

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

  14. Investigation of Current State of Crytpography and Theoretical Implementation of a Cryptographic System for the Combat Service Support Control System.

    Science.gov (United States)

    1987-05-01

    34 Advances in Crypt g: Proceedings of CRYPTO 84,r o ... .. .. _ __...o ... .. ... ....... ed. by G.R. Blakely and D. Chaum . [Wagn84b] Wagner, Neal R...in Distributed Computer Systems," IEEE Trans. on Computers, Vol. C-35, No. 7, Jul. 86, pp. 583-590. Gifford, David K., "Cryptographic Sealing for

  15. Distributed computer control systems in future nuclear power plants

    International Nuclear Information System (INIS)

    Yan, G.; L'Archeveque, J.V.R.; Watkins, L.M.

    1978-09-01

    Good operating experience with computer control in CANDU reactors over the last decade justifies a broadening of the role of digital electronic and computer related technologies in future plants. Functions of electronic systems in the total plant context are reappraised to help evolve an appropriate match between technology and future applications. The systems research, development and demonstration program at CRNL is described, focusing on the projects pertinent to the real-time data acquisition and process control requirements. (author)

  16. The Energy System of the Future is Smart and Flexible

    DEFF Research Database (Denmark)

    Pallesen, Trine; Karnøe, Peter; Holm Jacobsen, Peter

    and policy makers are debating the possible organization of a system based on 100% renewables and the market design providing the best ‘fit’ for this system. Despite controversies, one thing seems clear: the energy system of the future is smart and flexible. But what smart and flexible means – and how...

  17. Food for thought: food systems, livestock futures and animal health.

    Science.gov (United States)

    Wilkinson, Angela

    2013-12-01

    Global food security, livestock production and animal health are inextricably bound. However, our focus on the future tends to disaggregate food and health into largely separate domains. Indeed, much foresight work is either food systems or health-based with little overlap in terms of predictions or narratives. Work on animal health is no exception. Part of the problem is the fundamental misunderstanding of the role, nature and impact of the modern futures tool kit. Here, I outline three key issues in futures research ranging from methodological confusion over the application of scenarios to the failure to effectively integrate multiple methodologies to the gap between the need for more evidence and power and control over futures processes. At its core, however, a better understanding of the narrative and worldview framing much of the futures work in animal health is required to enhance the value and impact of such exercises.

  18. Visionary leadership and the future of VA health system.

    Science.gov (United States)

    Bezold, C; Mayer, E; Dighe, A

    1997-01-01

    As the U.S. Department of Veterans Affairs (VA) makes the change over to Veterans Integrated Service Network (VISNs) the need for new and better leadership is warranted if VA wants to not only survive, but thrive in the emerging twenty-first century healthcare system. VA can prepare for the future and meet the challenges facing them by adopting a system of visionary leadership. The use of scenarios and vision techniques are explained as they relate to VA's efforts to move toward their new system of VISNs. The four scenarios provide snapshots of possible futures for the U.S. healthcare system as well as the possible future role and mission of VA--from VA disappearing to its becoming a premier virtual organization.

  19. Fuel cells and electrolysers in future energy systems

    DEFF Research Database (Denmark)

    Mathiesen, Brian Vad

    be considered which fuels such technologies can utilise and how these fuels can be distributed. Natural gas is not an option in future renewable energy systems and the de‐ mand for gaseous fuels, such as biogas or syngas, will increase significantly. Hence, fuel cell CHP plants represent a more fuel...... of transport, battery electric vehicles are more suitable than hydrogen fuel cell vehicles in future energy system. Battery electric ve‐ hicles may, for a part of the transport demand, have limitations in their range. Hybrid tech‐ nologies may provide a good option, which can combine the high fuel efficiency......Efficient fuel cells and electrolysers are still at the development stage. In this dissertation, future developed fuel cells and electrolysers are analysed in future renewable energy sys‐ tems. Today, most electricity, heat and transport demands are met by combustion tech‐ nologies. Compared...

  20. The role of Solar thermal in Future Energy Systems

    DEFF Research Database (Denmark)

    Mathiesen, Brian Vad; Hansen, Kenneth

    This report deals with solar thermal technologies and investigates possible roles for solar thermal in future energy systems for four national energy systems; Germany, Austria, Italy and Denmark. The project period started in January 2014 and finished by October 2017. This report is based...

  1. The Future of Killing: Ethical and Legal Implications of Fully Autonomous Weapon Systems

    Directory of Open Access Journals (Sweden)

    Martin Lark

    2017-03-01

    Full Text Available Warfare is moving towards full weapon autonomy. Already, there are weapons in service that replace a human at the point of engagement. The remote pilot must adhere to the law and consider the moral and ethical implications of using lethal force. Future fully autonomous weapons will be able to search for, identify and engage targets without human intervention, raising the question of who is responsible for the moral and ethical considerations of using such weapons. In the chaos of war, people are fallible, but they can apply judgement and discretion and identify subtle signals. For example, humans can identify when an enemy wants to surrender, are burying their dead, or are assisting non-combatants. An autonomous weapon may not be so discerning and may not be capable of being programmed to apply discretion, compassion, or mercy, nor can it adapt commanders’ intent or apply initiative. Before fully autonomous weapons use lethal force, it is argued that there needs to be assurances that the ethical implications are understood and that control mechanisms are in place to ensure that oversight of the system is able to prevent incidents that could amount to breaches of the laws of armed conflict.

  2. A View on Future Building System Modeling and Simulation

    Energy Technology Data Exchange (ETDEWEB)

    Wetter, Michael

    2011-04-01

    This chapter presents what a future environment for building system modeling and simulation may look like. As buildings continue to require increased performance and better comfort, their energy and control systems are becoming more integrated and complex. We therefore focus in this chapter on the modeling, simulation and analysis of building energy and control systems. Such systems can be classified as heterogeneous systems because they involve multiple domains, such as thermodynamics, fluid dynamics, heat and mass transfer, electrical systems, control systems and communication systems. Also, they typically involve multiple temporal and spatial scales, and their evolution can be described by coupled differential equations, discrete equations and events. Modeling and simulating such systems requires a higher level of abstraction and modularisation to manage the increased complexity compared to what is used in today's building simulation programs. Therefore, the trend towards more integrated building systems is likely to be a driving force for changing the status quo of today's building simulation programs. Thischapter discusses evolving modeling requirements and outlines a path toward a future environment for modeling and simulation of heterogeneous building systems.A range of topics that would require many additional pages of discussion has been omitted. Examples include computational fluid dynamics for air and particle flow in and around buildings, people movement, daylight simulation, uncertainty propagation and optimisation methods for building design and controls. For different discussions and perspectives on the future of building modeling and simulation, we refer to Sahlin (2000), Augenbroe (2001) and Malkawi and Augenbroe (2004).

  3. Qualitative Description of Electric Power System Future States

    Energy Technology Data Exchange (ETDEWEB)

    Hardy, Trevor D.; Corbin, Charles D.

    2018-03-06

    The simulation and evaluation of transactive systems depends to a large extent on the context in which those efforts are performed. Assumptions regarding the composition of the electric power system, the regulatory and policy environment, the distribution of renewable and other distributed energy resources (DERs), technological advances, and consumer engagement all contribute to, and affect, the evaluation of any given transactive system, regardless of its design. It is our position that the assumptions made about the state of the future power grid will determine, to some extent, the systems ultimately deployed, and that the transactive system itself may play an important role in the evolution of the power system.

  4. Role of nuclear fusion in future energy systems and the environment under future uncertainties

    International Nuclear Information System (INIS)

    Tokimatsu, Koji; Fujino, Jun'ichi; Konishi, Satoshi; Ogawa, Yuichi; Yamaji, Kenji

    2003-01-01

    Debates about whether or not to invest heavily in nuclear fusion as a future innovative energy option have been made within the context of energy technology development strategies. This is because the prospects for nuclear fusion are quite uncertain and the investments therefore carry the risk of quite large regrets, even though investment is needed in order to develop the technology. The timeframe by which nuclear fusion could become competitive in the energy market has not been adequately studied, nor has roles of the nuclear fusion in energy systems and the environment. The present study has two objectives. One is to reveal the conditions under which nuclear fusion could be introduced economically (hereafter, we refer to such introductory conditions as breakeven prices) in future energy systems. The other objective is to evaluate the future roles of nuclear fusion in energy systems and in the environment. Here we identify three roles that nuclear fusion will take on when breakeven prices are achieved: (i) a portion of the electricity market in 2100, (ii) reduction of annual global total energy systems cost, and (iii) mitigation of carbon tax (shadow price of carbon) under CO 2 constraints. Future uncertainties are key issues in evaluating nuclear fusion. Here we treated the following uncertainties: energy demand scenarios, introduction timeframe for nuclear fusion, capacity projections of nuclear fusion, CO 2 target in 2100, capacity utilization ratio of options in energy/environment technologies, and utility discount rates. From our investigations, we conclude that the presently designed nuclear fusion reactors may be ready for economical introduction into energy systems beginning around 2050-2060, and we can confirm that the favorable introduction of the reactors would reduce both the annual energy systems cost and the carbon tax (the shadow price of carbon) under a CO 2 concentration constraint

  5. Electric energy storage systems for future hybrid vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Kemper, Hans; Huelshorst, Thomas [FEV Motorentechnik GmbH, Aachen (Germany); Sauer, Dirk Uwe [Elektrochemische Energiewandlung und Speichersystemtechnik, ISEA, RWTH Aachen Univ. (Germany)

    2008-07-01

    Electric energy storage systems play a key role in today's and even more in future hybrid and electric vehicles. They enable new additional functionalities like Start/Stop, regenerative braking or electric boost and pure electric drive. This article discusses properties and requirements of battery systems like power provision, energy capacity, life time as a function of the hybrid concepts and the real operating conditions of the today's and future hybrid drivetrains. Battery cell technology, component sizing, system design, operating strategy safety measures and diagnosis, modularity and vehicle integration are important battery development topics. A final assessment will draw the conclusion that future drivetrain concepts with higher degree of electrician will be significantly dependent on the progress of battery technology. (orig.)

  6. Future of Food : Shaping the Food System to Deliver Jobs

    OpenAIRE

    Townsend, Robert; Benfica, Rui Manuel; Prasann, Ashesh; Lee, Maria

    2017-01-01

    Shaping the Food System to Deliver Jobs is the fourth paper in a series on The Future of Food. This paper focuses on how the food system can deliver jobs. It provides a framework for understanding the factors determining the number and quality of jobs in the food system, including inclusion of women and youth. It highlights a set of actions that countries can adopt, adapt, and apply to the...

  7. The role of district heating in future renewable energy systems

    DEFF Research Database (Denmark)

    Lund, Henrik; Möller, Bernd; Mathiesen, Brian Vad

    2010-01-01

    Based on the case of Denmark, this paper analyses the role of district heating in future Renewable Energy Systems. At present, the share of renewable energy is coming close to 20 per cent. From such point of departure, the paper defines a scenario framework in which the Danish system is converted...... to 100 per cent Renewable Energy Sources (RES) in the year 2060 including reductions in space heating demands by 75 per cent. By use of a detailed energy system analysis of the complete national energy system, the consequences in relation to fuel demand, CO2 emissions and cost are calculated for various...... as in a potential future system based 100 per cent on renewable energy....

  8. Past, Present and Future of Linac 2 Vacuum System

    CERN Document Server

    Mahner, E

    2011-01-01

    This note aims to review the past, present, and future operation of CERN's Linac 2 vacuum system. The machine vacuum system layout with its major components is summarized. Operational problems arising in 2006 yielded to a leak test campaign of the whole machine, which detected a new, major leak on tank 3. Details about the mitigation of this leak are described as well as additional diagnostics installed during shutdown 2006/07. The pressure evolution of the most critical vacuum sector is analyzed. A statistics of vacuum system faults observed since 2000 is presented and compared with other systems. Finally, a perspective for the vacuum system operation until 2017/18 is outlined.

  9. Joint optimisation of the future Danish waste and energy system

    DEFF Research Database (Denmark)

    Münster, Marie; Pizarro, Amalia Rosa; Salvucci, Raffaele

    2015-01-01

    in future scenarios with higher biomass consumption, where the average heat prices are higher. In both scenarios, biogas produced from organic waste is upgraded and fed into the natural gas grid and waste is incinerated rather than being centrally sorted in a material recovery facility.......In this article the impact of the future development of the energy system on the feasibility of waste treatment options is analysed. In the article two different optimization tools are used: a regional electricity model (Balmorel) and a national waste treatment and district heating model (Opti......Waste). When performing optimization by minimizing the socio-economic costs, into future energy systems with high wind power production, it proves feasible primarily to incinerate waste in large scale combined heat and power (CHP) plants, whereas more incineration takes place in decentralized CHP plants...

  10. 2006 Combat Vehicles Conference

    Science.gov (United States)

    2006-10-25

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

  11. Note nuclear accidents combat

    International Nuclear Information System (INIS)

    1989-01-01

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

  12. Pedagogical System of Future Teachers' Professional Thinking Culture Formation

    Science.gov (United States)

    Abildina, Saltanat K.; Sarsekeyeva, Zhanar Y.; Aidarbekova, Kulzhan A.; Asetova, Zhannur B.; Adanov, Kuanysbek B.

    2016-01-01

    Research objective is to theoretically justify and to develop a pedagogical system of development of future teachers' professional thinking culture. In the research there are used a set of theoretical methods: systematic analysis of the philosophical, psychological and pedagogical literature on the researched topic; compilation and classification…

  13. Fusion power in a future low carbon global electricity system

    DEFF Research Database (Denmark)

    Cabal, H.; Lechón, Y.; Bustreo, C.

    2017-01-01

    Fusion is one of the technologies that may contribute to a future, low carbon, global energy supply system. In this article we investigate the role that it may play under different scenarios. The global energy model ETM (originally EFDA TIMES Model) has been used to analyse the participation...

  14. 75 FR 18566 - Future Systems Technology Advisory Panel Meeting

    Science.gov (United States)

    2010-04-12

    ... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2010-0014] Future Systems Technology Advisory Panel Meeting AGENCY: Social Security Administration (SSA). ACTION: Notice of Seventh Panel Meeting. DATES: May 4, 2010, 9 a.m.-5 p.m. Location: Hotel Palomar, Bumham Ballroom. ADDRESSES: 117 South 17th Street...

  15. 76 FR 4146 - Future Systems Technology Advisory Panel Meeting

    Science.gov (United States)

    2011-01-24

    ... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2011-0010] Future Systems Technology Advisory Panel Meeting AGENCY: Social Security Administration (SSA). ACTION: Notice of Tenth Panel Meeting. DATES: February 8, 2011, 10 a.m.-5 p.m., Location: The Latham Hotel, Presidential Ball Room. ADDRESSES: 3000 M...

  16. Future cooperative communication systems driven by social mobile networks

    DEFF Research Database (Denmark)

    Blázovics, L.; Varga, C.; Bamford, W.

    2011-01-01

    In this work we are underlining the importance of social mobile networks for upcoming cooperative communication systems. The assumption of this work is that future mobile communication systems will incorporate user cooperation, i.e. a combination of cellular access in parallel with ongoing short...... cases. By the example of the Gedda-Headz gaming community, possible links between cooperative mobile communication and social mobile networks are shown....

  17. [The future of clinical laboratory database management system].

    Science.gov (United States)

    Kambe, M; Imidy, D; Matsubara, A; Sugimoto, Y

    1999-09-01

    To assess the present status of the clinical laboratory database management system, the difference between the Clinical Laboratory Information System and Clinical Laboratory System was explained in this study. Although three kinds of database management systems (DBMS) were shown including the relational model, tree model and network model, the relational model was found to be the best DBMS for the clinical laboratory database based on our experience and developments of some clinical laboratory expert systems. As a future clinical laboratory database management system, the IC card system connected to an automatic chemical analyzer was proposed for personal health data management and a microscope/video system was proposed for dynamic data management of leukocytes or bacteria.

  18. Automatic Scheduling and Planning (ASAP) in future ground control systems

    Science.gov (United States)

    Matlin, Sam

    1988-01-01

    This report describes two complementary approaches to the problem of space mission planning and scheduling. The first is an Expert System or Knowledge-Based System for automatically resolving most of the activity conflicts in a candidate plan. The second is an Interactive Graphics Decision Aid to assist the operator in manually resolving the residual conflicts which are beyond the scope of the Expert System. The two system designs are consistent with future ground control station activity requirements, support activity timing constraints, resource limits and activity priority guidelines.

  19. Future Wireless Networks and Information Systems Volume 1

    CERN Document Server

    2012-01-01

    This volume contains revised and extended research articles written by prominent researchers participating in ICFWI 2011 conference. The 2011 International Conference on Future Wireless Networks and Information Systems (ICFWI 2011) has been held on November 30 ~ December 1, 2011, Macao, China. Topics covered include Wireless Information Networks, Wireless Networking Technologies, Mobile Software and Services, intelligent computing, network management, power engineering, control engineering, Signal and Image Processing, Machine Learning, Control Systems and Applications, The book will offer the states of arts of tremendous advances in Wireless Networks and Information Systems and also serve as an excellent reference work for researchers and graduate students working on Wireless Networks and Information Systems.

  20. Implementation of Internal Control Systems to Combat Money Laundering and Financing of Terrorism – An Applied Exploratory Study to the Angolan Financial Sector

    Directory of Open Access Journals (Sweden)

    Carlos Pinho

    2015-08-01

    Full Text Available The Angolan financial system is observing several regulatory changes that are being adopted by local banks at a considerable speed in the last years. Considering the pressured context in which such changes are being internalized, this study is intended to ascertain the level of implementation and the way that control systems are being adopted by the Angolan financial institutions, in order to prevent and combat money laundering and financing of terrorism. A survey was submitted to the banking institutions that operate in the Angolan financial sector with the purpose of understanding to what extent prevention controls and mechanisms for money laundering and financing of terrorism have been implemented, and identify the main difficulties that banking institutions are facing on the adoption of such controls and mechanisms. Using a descriptive analysis, the results show that the banking institutions consider to have implemented control systems that are capable of mitigating the risk of money laundering and financing of terrorism. The results also show that, although there are formal and concrete policies in place, the Angolan banking institutions possess deficient control tools in terms of information systems and data management and lack adequate staff training which potentially threatens the effectiveness of the controls that have been implemented.

  1. Rainwater catchment system design using simulated future climate data

    Science.gov (United States)

    Wallace, Corey D.; Bailey, Ryan T.; Arabi, Mazdak

    2015-10-01

    Rainwater harvesting techniques are used worldwide to augment potable water supply, provide water for small-scale irrigation practices, increase rainwater-use efficiency for sustained crop growth in arid and semi-arid regions, decrease urban stormwater flow volumes, and in general to relieve dependency on urban water resources cycles. A number of methods have been established in recent years to estimate reliability of rainwater catchment systems (RWCS) and thereby properly size the components (roof catchment area, storage tank size) of the system for a given climatic region. These methods typically use historical or stochastically-generated rainfall patterns to quantify system performance and optimally size the system, with the latter accounting for possible rainfall scenarios based on statistical relationships of historical rainfall patterns. To design RWCS systems that can sustainably meet water demand under future climate conditions, this paper introduces a method that employs climatic data from general circulation models (GCMs) to develop a suite of catchment area vs. storage size design curves that capture uncertainty in future climate scenarios. Monthly rainfall data for the 2010-2050 time period is statistically downscaled to daily values using a Markov chain algorithm, with results used only from GCMs that yield rainfall patterns that are statistically consistent with historical rainfall patterns. The process is demonstrated through application to two climatic regions of the Federated States of Micronesia (FSM) in the western Pacific, wherein the majority of the population relies on rainwater harvesting for potable water supply. Through the use of design curves, communities can provide household RWCS that achieve a certain degree of storage reliability. The method described herein can be applied generally to any geographic region. It can be used to first, assess the future performance of existing household systems; and second, to design or modify systems

  2. Solar/electric heating systems for the future energy system

    DEFF Research Database (Denmark)

    Furbo, Simon; Dannemand, Mark; Perers, Bengt

    elements/heat pump, advanced heat storage tanks and advanced control systems. Heat is produced by solar collectors in sunny periods and by electrical heating elements/heat pump. The electrical heating elements/heat pump will be in operation in periods where the heat demand cannot be covered by solar energy....... The aim is to use the auxiliary heating units when the electricity price is low, e.g. due to large electricity production by wind turbines. The unit is equipped with an advanced control system where the control of the auxiliary heating is based on forecasts of the electricity price, the heat demand...

  3. Advances in molten salt electrochemistry towards future energy systems

    International Nuclear Information System (INIS)

    Ito, Yasuhiko

    2005-01-01

    This review article describes some selected novel molten salt electrochemical processes which have been created/developed by the author and his coworkers, with emphasis on the applications towards future energy systems. After showing a perspective of the applications of molten salt electrochemistry from the viewpoints of energy and environment, several selected topics are described in detail, which include nitride fuel cycle in a nuclear field, hydrogen energy system coupled with ammonia economy, thermally regenerative fuel cell systems, novel Si production process for solar cell and novel molten salt electrochemical processes for various energy and environment related functional materials including nitrides, rare earth-transition metal alloys, fine particles obtained by plasma-induced electrolysis, and carbon film. And finally, the author stresses again, the importance and potential of molten salt electrochemistry, and encourages young students, scientists and researchers to march in a procession hand in hand towards a bright future of molten salts. (author)

  4. THE POSSIBLY PREVENTION AND COMBATING TAX EVASION

    Directory of Open Access Journals (Sweden)

    Daniela P. POPA

    2014-11-01

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

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

    National Research Council Canada - National Science Library

    Cotton, A

    1998-01-01

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

  6. Future development of the electricity systems with distributed generation

    Energy Technology Data Exchange (ETDEWEB)

    Bayod-Rujula, Angel A. [Department of Electrical Engineering, Centro Politecnico Superior, University of Zaragoza, C/Maria de Luna, 3, 50018 Zaragoza (Spain)

    2009-03-15

    Electrical power systems have been traditionally designed taking energy from high-voltage levels, and distributing it to lower voltage level networks. There are large generation units connected to transmission networks. But in the future there will be a large number of small generators connected to the distribution networks. Efficient integration of this distributed generation requires network innovations. A development of active distribution network management, from centralised to more distributed system management, is needed. Information, communication, and control infrastructures will be needed with increasing complexity of system management. Some innovative concepts such as microgrids and virtual utilities will be presented. (author)

  7. Modern Approaches to the Establishment of National Geoinformation Systems as a Means of Combating Nuclear Terrorism and Illicit Trafficking of Radioactive Materials

    International Nuclear Information System (INIS)

    Navumenka, M.; Ivasechko, A.

    2015-01-01

    The report deals with the approaches to the establishment of National geoinformation systems as a means of combating nuclear terrorism and illicit trafficking of radioactive materials (hereinafter National geoinformation systems), which represent the integration of already existing and brand-new hardware and software into a single system for illicit trafficking control. It illustrates the model of transition from current operation system, which is based on engagement of different resources used by governmental agencies, to network solutions enabling to automatize and optimize the process of radiation control, to organize on-line radiological information exchange, thus, enhancing efficiency of reacting on illicit trafficking of nuclear or other radioactive materials. The report also describes operational algorithm of National geoinformation systems and experience of implementation of modern radiological network based equipment, which enables to indicate location, to take measurements and transfer results to the remote expert centre on-line using different data transmission means. Web-application of National geoinformation systems enables to automatize processing of radiological information, which is transferred from different users to a single server, to display the location on the map, to maintain the database of illicit trafficking of nuclear and other radioactive materials, and to exchange information between concerned member-states and IAEA contact points. In general, the suggested system combines new possibilities, which allow to integrate a number of devices into a single network, to display radiological data with GPS-location marks, to give access to the experts for estimating the results of the radiological measurements, to manage the actions of different users from a single remote expert centre and, if necessary, to render on-line expert assistance. The described in the report National geoinformation system has been adopted by a number of users, has turned

  8. Research on system combat effects and develop policy of space electronic attack%空间电子攻击的体系作战效用及发展对策

    Institute of Scientific and Technical Information of China (English)

    陈保权; 杨光; 李学锋

    2012-01-01

    Through the analysis of the advantages of space attack in attacking objects,attacking means,high speed,secrecy,the equal effects compared with kinetic energy armament,and the small destroy to space security,it is educed that space electronic attack is the develop gravity of the space countermeasure forces with great potential in the future.Through the analysis of the abilities of space electronic attack in destroying enemy' s space supervisory system,in destroying space military communication system,in destroying space navigating system,and in strategy deterrent,the system combat effects are demonstrated that the space electronic attack brings.The development suggestions of space electronic attack are given.%通过分析空间电子攻击在打击对象多、方式灵活多样,打击速度快、隐蔽突然,效果等同于火力打击、太空安全隐患小等方面的优势,得出了"空间电子攻击具有很大的发展潜力,是未来空间对抗力量发展的重心"的结论。通过分析空间电子攻击在遮态势感知耳目、断信息分发链路、破精确打击能力、实施战略威慑方面发挥体系作战效用的机理,论证了空间电子攻击的体系作战效用。通过分析还提出空间电子攻击力量的发展对策。

  9. The generation IV nuclear reactor systems - Energy of future

    International Nuclear Information System (INIS)

    Ohai, Dumitru; Jianu, Adrian

    2006-01-01

    Ten nations joined within the Generation IV International Forum (GIF), agreeing on a framework for international cooperation in research. Their goal is to develop future-generation nuclear energy systems that can be licensed, constructed, and operated in an economically competitive way while addressing the issues of safety, proliferation, and other public perception concerns. The objective is for the Gen IV systems to be available for deployment by 2030. Using more than 100 nuclear experts from its 10 member nations, the GIF has developed a Gen IV Technology Roadmap to guide the research and development of the world's most advanced, efficient and safe nuclear power systems. The Gen IV Technology Roadmap calls for extensive research and development of six different potential future reactor systems. These include water-cooled, gas-cooled, liquid metal-cooled and nonclassical systems. One or more of these reactor systems will provide the best combination of safety, reliability, efficiency and proliferation resistance at a competitive cost. The main goals for the Gen IV Nuclear Energy Systems are: - Provide sustainable energy generation that meets clean air objectives and promotes long-term availability of systems and effective fuel use for worldwide energy production; - Minimize and manage their nuclear waste and noticeably reduce the long-term stewardship burden in the future, improving the protection of public health and the environment; - Increase the assurance that these reactors are very unattractive and the least desirable route for diversion or theft of weapons-usable materials, and provide increased protection against acts of terrorism; - Have a clear life-cycle cost advantage over other energy sources; - Have a level of financial risk comparable to other energy projects; - Excel in safety and reliability; - Have a low likelihood and degree of reactor core damage. (authors)

  10. Status and Future Developments in Large Accelerator Control Systems

    International Nuclear Information System (INIS)

    Karen S. White

    2006-01-01

    Over the years, accelerator control systems have evolved from small hardwired systems to complex computer controlled systems with many types of graphical user interfaces and electronic data processing. Today's control systems often include multiple software layers, hundreds of distributed processors, and hundreds of thousands of lines of code. While it is clear that the next generation of accelerators will require much bigger control systems, they will also need better systems. Advances in technology will be needed to ensure the network bandwidth and CPU power can provide reasonable update rates and support the requisite timing systems. Beyond the scaling problem, next generation systems face additional challenges due to growing cyber security threats and the likelihood that some degree of remote development and operation will be required. With a large number of components, the need for high reliability increases and commercial solutions can play a key role towards this goal. Future control systems will operate more complex machines and need to present a well integrated, interoperable set of tools with a high degree of automation. Consistency of data presentation and exception handling will contribute to efficient operations. From the development perspective, engineers will need to provide integrated data management in the beginning of the project and build adaptive software components around a central data repository. This will make the system maintainable and ensure consistency throughout the inevitable changes during the machine lifetime. Additionally, such a large project will require professional project management and disciplined use of well-defined engineering processes. Distributed project teams will make the use of standards, formal requirements and design and configuration control vital. Success in building the control system of the future may hinge on how well we integrate commercial components and learn from best practices used in other industries

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

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

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

  12. Women in Combat Compendium

    Science.gov (United States)

    2008-01-01

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

  13. Emerging and Future Cyber Threats to Critical Systems

    OpenAIRE

    Djambazova , Edita; Almgren , Magnus; Dimitrov , Kiril; Jonsson , Erland

    2010-01-01

    Part 2: Adversaries; International audience; This paper discusses the emerging and future cyber threats to critical systems identified during the EU/FP7 project ICT-FORWARD. Threats were identified after extensive discussions with both domain experts and IT security professionals from academia, industry, and government organizations. The ultimate goal of the work was to identify the areas in which cyber threats could occur and cause serious and undesirable consequences, based on the character...

  14. Future directions and emerging techniques for ISOL systems

    International Nuclear Information System (INIS)

    Talbert, W.L. Jr.; Bunker, M.E.

    1986-01-01

    The current status and future promise of ISOL systems are discussed, with emphasis on newly conceived experimental capabilities and interests. In addition to studies of nuclear structure using traditional or new on-line approaches, such as on-line nuclear orientation, the possibilities for studies with accelerated radioactive beams that have direct application to basic problems in materials science and astrophysics as well as to nuclear theory are pointed out. 43 refs., 3 figs., 1 tab

  15. Integration of Satellite and Terrestrial Systems in Future Multimedia Communications

    OpenAIRE

    Evans, Barry; Werner, Markus; Lutz, Erich; Bousquet, Michel; Corazza, Giovanni E; Maral, Gerard; Rumeau, Robert; Ferro, Erina

    2005-01-01

    In this article we examine the role of satellite communications in future telecommunication networks and service provision. Lessons from the past indicate that satellites are successful as a result of their wide area coverage or speed to market for new services. Niche areas such as coverage of air and sea will persist, but for land masses convergence of fixed, mobile, and broadcasting will dictate that the only way forward for satellites is in an integrated format with terrestrial systems. We...

  16. Future Manufacturing Systems in Norway – Strategy, Architecture and Framework

    OpenAIRE

    Kolla, Sri Sudha Vijay Keshav

    2016-01-01

    This study investigates the suitability of Cyber Physical Systems (CPS) in Norwegian manufacturing industries and its implementation. This study explores the research and innovation needs in Norway which will be given as inputs to Strategic Research Agenda (SRA) 2030 of European Commission to share future manufacturing strategies in Norway. The objectives of the research are to identifying the opportunities and challenges of CPS, developing a feasible reference architecture of CPS which benef...

  17. Use of high temperature superconductors for future fusion magnet systems

    Energy Technology Data Exchange (ETDEWEB)

    Fietz, W H [Forschungszentrum Karlsruhe, Institut fuer Technische Physik, Karlsruhe (Germany); Celentano, G; Della Corte, A [Superconductivity Division, ENEA - Frascati Research Center, Frascati (Italy); Goldacker, W; Heller, R; Komarek, P; Kotzyba, G; Nast, R; Obst, B; Schlachter, S I; Schmidt, C; Zahn, G [Forschungszentrum Karlsruhe, Institut fuer Technische Physik, Karlsruhe (Germany); Pasztor, G; Wesche, R [Centre de Recherches en Physique des Plasmas, Villingen (Switzerland); Salpietro, E; Vostner, A [European Fusion Development Agreement, Close Support Unit, Garching (Germany)

    2005-01-01

    With the construction of ITER the feasibility of a fusion machine will be demonstrated. To commercialize fusion it is essential to keep losses as small as possible in future fusion power plants. One major component where losses can be strongly reduced is the cooling system. For example in ITER where efficiency is not a major goal, a cooling power of 64 kW at 4.4 K is foreseen taking more than 20 MW electric power. Considering the size of future commercial fusion machines this consumption of electric power for cooling will even be higher. With a magnet system working at 20 K a fusion machine would work more efficient by a factor of 5-10 with respect to electric power consumption for cryogenics. Even better than that, would be a machine with a magnet system operating at 65 K to 77 K. In this case liquid nitrogen could be used as coolant saving money for investment and operation costs. Such an increase in the operating temperature of the magnet system can be achieved by the use of High- Temperature Superconductors (HTS). In addition the use of HTS would allow much smaller efforts for thermal shielding and alternative thermal insulation concepts may be possible, e.g. for an HTS bus bar system. This contribution will give an overview about status, promises and challenges of HTS conductors on the way to an HTS fusion magnet system beyond ITER. (author)

  18. Psycho-physiological response of soldiers in urban combat

    Directory of Open Access Journals (Sweden)

    Vicente J. Clemente-Suárez

    2013-05-01

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

  19. Radiation monitoring systems: current status and future prospects

    International Nuclear Information System (INIS)

    McArthur, W.C.; Kniazewycz, B.G.

    1978-01-01

    The Radiation Monitoring System (RMS) in a nuclear power plant is used for assessing radiological impact of plant operation. A classical RMS consists of several types of radiation detectors strategically placed about a nuclear plant to ensure the safety of operating personnel and the surrounding environment. It serves in conjunction with, and as a backup to, a comprehensive sampling program to quantitatively evaluate process systems and effluent activity levels. The development of the computerized and digitalized RMS is reviewed with emphasis upon its added capability and flexibility. The potential future requirements for the RMS, as a result of regulatory criteria development, is briefly discussed

  20. Human factors measurement for future air traffic control systems.

    Science.gov (United States)

    Langan-Fox, Janice; Sankey, Michael J; Canty, James M

    2009-10-01

    This article provides a critical review of research pertaining to the measurement of human factors (HF) issues in current and future air traffic control (ATC). Growing worldwide air traffic demands call for a radical departure from current ATC systems. Future systems will have a fundamental impact on the roles and responsibilities of ATC officers (ATCOs). Valid and reliable methods of assessing HF issues associated with these changes, such as a potential increase (or decrease) in workload, are of utmost importance for advancing theory and for designing systems, procedures, and training. We outline major aviation changes and how these relate to five key HF issues in ATC. Measures are outlined, compared, and evaluated and are followed by guidelines for assessing these issues in the ATC domain. Recommendations for future research are presented. A review of the literature suggests that situational awareness and workload have been widely researched and assessed using a variety of measures, but researchers have neglected the areas of trust, stress, and boredom. We make recommendations for use of particular measures and the construction of new measures. It is predicted that, given the changing role of ATCOs and profound future airspace requirements and configurations, issues of stress, trust, and boredom will become more significant. Researchers should develop and/or refine existing measures of all five key HF issues to assess their impact on ATCO performance. Furthermore, these issues should be considered in a holistic manner. The current article provides an evaluation of research and measures used in HF research on ATC that will aid research and ATC measurement.

  1. Defense Acquisitions: Analysis of Processes Used to Evaluate Active Protection Systems

    National Research Council Canada - National Science Library

    Francis, Paul; Graveline, William R; Ahearn, Marie P; Breen, Beverly; Davis, Tana; Jenkins, Letisha; Patton, Kenneth E; Swierczek, Robert

    2007-01-01

    .... In 2005, the lead systems integrator for the Army's Future Combat Systems (FCS) program sought proposals for an APS developer and design and to deliver APS prototypes on vehicles by fiscal year 2009...

  2. War-gaming application for future space systems acquisition

    Science.gov (United States)

    Nguyen, Tien M.; Guillen, Andy T.

    2016-05-01

    Recently the U.S. Department of Defense (DOD) released the Defense Innovation Initiative (DII) [1] to focus DOD on five key aspects; Aspect #1: Recruit talented and innovative people, Aspect #2: Reinvigorate war-gaming, Aspect #3: Initiate long-range research and development programs, Aspect #4: Make DOD practices more innovative, and Aspect #5: Advance technology and new operational concepts. Per DII instruction, this paper concentrates on Aspect #2 and Aspect #4 by reinvigorating the war-gaming effort with a focus on an innovative approach for developing the optimum Program and Technical Baselines (PTBs) and their corresponding optimum acquisition strategies for acquiring future space systems. The paper describes a unified approach for applying the war-gaming concept for future DOD acquisition of space systems. The proposed approach includes a Unified Game-based Acquisition Framework (UGAF) and an Advanced Game-Based Mathematical Framework (AGMF) using Bayesian war-gaming engines to optimize PTB solutions and select the corresponding optimum acquisition strategies for acquiring a space system. The framework defines the action space for all players with a complete description of the elements associated with the games, including Department of Defense Acquisition Authority (DAA), stakeholders, warfighters, and potential contractors, War-Gaming Engines (WGEs) played by DAA, WGEs played by Contractor (KTR), and the players' Payoff and Cost functions (PCFs). The AGMF presented here addresses both complete and incomplete information cases. The proposed framework provides a recipe for the DAA and USAF-Space and Missile Systems Center (SMC) to acquire future space systems optimally.

  3. An intelligent safety system concept for future CANDU reactors

    International Nuclear Information System (INIS)

    Hinds, H.W.

    1980-01-01

    A review of the current Regional Over-power Trip (ROPT) system employed on the Bruce NGS-A reactors confirmed the belief that future reactors should have an improved ROPT system. We are developing such an 'intelligent' safety system. It uses more of the available information on reactor status and employs modern computer technology. Fast triplicated safety computers compute maps of fuel channel power, based on readings from prompt-responding flux detectors. The coefficients for this calculation are downloaded periodically from a fourth supervisor computer. These coefficients are based on a detailed 3-D flux shape derived from physics data and other plant information. A demonstration of one of three safety channels of such a system is planned. (auth)

  4. Terrestrial Biosphere Dynamics in the Climate System: Past and Future

    Science.gov (United States)

    Overpeck, J.; Whitlock, C.; Huntley, B.

    2002-12-01

    The paleoenvironmental record makes it clear that climate change as large as is likely to occur in the next two centuries will drive change in the terrestrial biosphere that is both large and difficult to predict, or plan for. Many species, communities and ecosystems could experience rates of climate change, and "destination climates" that are unprecedented in their time on earth. The paleorecord also makes it clear that a wide range of possible climate system behavior, such as decades-long droughts, increases in large storm and flood frequency, and rapid sea level rise, all occurred repeatedly in the past, and for poorly understood reasons. These types of events, if they were to reoccur in the future, could have especially devastating impacts on biodiversity, both because their timing and spatial extent cannot be anticipated, and because the biota's natural defenses have been compromised by land-use, reductions in genetic flexibility, pollution, excess water utilization, invasive species, and other human influences. Vegetation disturbance (e.g., by disease, pests and fire) will undoubtedly be exacerbated by climate change (stress), but could also speed the rate at which terrestrial biosphere change takes place in the future. The paleoenvironmental record makes it clear that major scientific challenges include an improved ability to model regional biospheric change, both past and future. This in turn will be a prerequisite to obtaining realistic estimates of future biogeochemical and biophysical feedbacks, and thus to obtaining better assessments of future climate change. These steps will help generate the improved understanding of climate variability that is needed to manage global biodiversity. However, the most troubling message from the paleoenvironmental record is that unchecked anthropogenic climate change could make the Earth's 6th major mass extinction unavoidable.

  5. Futures

    DEFF Research Database (Denmark)

    Pedersen, Michael Haldrup

    2017-01-01

    Currently both design thinking and critical social science experience an increased interest in speculating in alternative future scenarios. This interest is not least related to the challenges issues of global sustainability present for politics, ethics and design. This paper explores the potenti......Currently both design thinking and critical social science experience an increased interest in speculating in alternative future scenarios. This interest is not least related to the challenges issues of global sustainability present for politics, ethics and design. This paper explores...... the potentials of speculative thinking in relation to design and social and cultural studies, arguing that both offer valuable insights for creating a speculative space for new emergent criticalities challenging current assumptions of the relations between power and design. It does so by tracing out discussions...... of ‘futurity’ and ‘futuring’ in design as well as social and cultural studies. Firstly, by discussing futurist and speculative approaches in design thinking; secondly by engaging with ideas of scenario thinking and utopianism in current social and cultural studies; and thirdly by showing how the articulation...

  6. Systems analysis of past, present, and future chemical terrorism scenarios.

    Energy Technology Data Exchange (ETDEWEB)

    Hoette, Trisha Marie

    2012-03-01

    Throughout history, as new chemical threats arose, strategies for the defense against chemical attacks have also evolved. As a part of an Early Career Laboratory Directed Research and Development project, a systems analysis of past, present, and future chemical terrorism scenarios was performed to understand how the chemical threats and attack strategies change over time. For the analysis, the difficulty in executing chemical attack was evaluated within a framework of three major scenario elements. First, historical examples of chemical terrorism were examined to determine how the use of chemical threats, versus other weapons, contributed to the successful execution of the attack. Using the same framework, the future of chemical terrorism was assessed with respect to the impact of globalization and new technologies. Finally, the efficacy of the current defenses against contemporary chemical terrorism was considered briefly. The results of this analysis justify the need for continued diligence in chemical defense.

  7. Nitrogen oxide closed system in the future reprocessing process

    International Nuclear Information System (INIS)

    Tanaka, S.; Takaoku, Y.; Sumida, Y.; Moriya, T.; Araya, S.

    2006-01-01

    Full text: Full text: The aqueous reprocessing process for the future type reactor like as Fast Breeder Reactor(FBR) is being developed in many institutes, while the existence of sodium nitrate as the secondary waste is considered as problematic due to an enormous quantity of sodium nitrate generated and the difficulty in its handling for disposal. As a means for solving the problem, a complete recycle of nitric acid and salt free system is considered, but it become a constraint in the process constitution. We have devised the alternative system, which shall approve the generation of sodium nitrate, and make the choice of a wide reprocessing process. Under this system nitric acid within sodium nitrate shall be reduced and made into harmless gas, while at the same time, the remaining sodium compound shall be re-used in a suitable form. In order to prevent the accumulation of radioactivity by re-use, we propose to use a part of remaining sodium compound as substitution of the fresh sodium within the glass material used for the vitrified solid waste. As a result of using this system, the waste originating from sodium nitrate can be reduced to 'zero'. We have studied a typical application case for the future reprocessing process, and got a good result at an economical point of view

  8. In the context of both International law and the application of Islamic Sharia Law, how effective have Kuwait and the Kuwaiti legal system been in addressing, preventing and combating human trafficking?

    OpenAIRE

    MEZHI MEJBEL MEZHI BATHAL ALRASHEDI, ALI

    2017-01-01

    This thesis answers the question of how effective Kuwait and the Kuwaiti legal system have been in addressing, preventing, and combating human trafficking in the context of both international law and the application of Islamic Sharia Law (ISL). The thesis is concerned with trafficking in persons with a particular focus on trafficking to exploit labour in Kuwait as compared to the five other Arab countries in the Gulf Cooperation Council (GCC). The GCC countries are parties to the main interna...

  9. Combating trafficking: the Swiss approach

    OpenAIRE

    Sebastian Rauber

    2006-01-01

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

  10. Medical telerobotic systems: current status and future trends.

    Science.gov (United States)

    Avgousti, Sotiris; Christoforou, Eftychios G; Panayides, Andreas S; Voskarides, Sotos; Novales, Cyril; Nouaille, Laurence; Pattichis, Constantinos S; Vieyres, Pierre

    2016-08-12

    Teleoperated medical robotic systems allow procedures such as surgeries, treatments, and diagnoses to be conducted across short or long distances while utilizing wired and/or wireless communication networks. This study presents a systematic review of the relevant literature between the years 2004 and 2015, focusing on medical teleoperated robotic systems which have witnessed tremendous growth over the examined period. A thorough insight of telerobotics systems discussing design concepts, enabling technologies (namely robotic manipulation, telecommunications, and vision systems), and potential applications in clinical practice is provided, while existing limitations and future trends are also highlighted. A representative paradigm of the short-distance case is the da Vinci Surgical System which is described in order to highlight relevant issues. The long-distance telerobotics concept is exemplified through a case study on diagnostic ultrasound scanning. Moreover, the present review provides a classification into short- and long-distance telerobotic systems, depending on the distance from which they are operated. Telerobotic systems are further categorized with respect to their application field. For the reviewed systems are also examined their engineering characteristics and the employed robotics technology. The current status of the field, its significance, the potential, as well as the challenges that lie ahead are thoroughly discussed.

  11. Advanced Reactor Systems and Future Energy Market Needs

    International Nuclear Information System (INIS)

    Magwood, W.; Keppler, J.H.; Paillere, Henri; ); Gogan, K.; Ben Naceur, K.; Baritaud, M.; ); Shropshire, D.; ); Wilmshurst, N.; Janssens, A.; Janes, J.; Urdal, H.; Finan, A.; Cubbage, A.; Stoltz, M.; Toni, J. de; Wasylyk, A.; Ivens, R.; Paramonov, D.; Franceschini, F.; Mundy, Th.; Kuran, S.; Edwards, L.; Kamide, H.; Hwang, I.; Hittner, D.; ); Levesque, C.; LeBlanc, D.; Redmond, E.; Rayment, F.; Faudon, V.; Finan, A.; Gauche, F.

    2017-04-01

    It is clear that future nuclear systems will operate in an environment that will be very different from the electricity systems that accompanied the fast deployment of nuclear power plants in the 1970's and 1980's. As countries fulfil their commitment to de-carbonise their energy systems, low-carbon sources of electricity and in particular variable renewables, will take large shares of the overall generation capacities. This is challenging since in most cases, the timescale for nuclear technology development is far greater than the speed at which markets and policy/regulation frameworks can change. Nuclear energy, which in OECD countries is still the largest source of low-carbon electricity, has a major role to play as a low-carbon dispatchable technology. In its 2 degree scenarios, the International Energy Agency (IEA) projects that nuclear capacity globally could reach over 900 GW by 2050, with a share of electricity generation rising from less than 11% today to about 16%. Nuclear energy could also play a role in the decarbonization of the heat sector, by targeting non-electric applications. The workshop discussed how energy systems are evolving towards low-carbon systems, what the future of energy market needs are, the changing regulatory framework from both the point of view of safety requirements and environmental constraints, and how reactor developers are taking these into account in their designs. In terms of technology, the scope covered all advanced reactor systems under development today, including evolutionary light water reactors (LWRs), small modular reactors (SMRs) - whether LWR technology-based or not, and Generation IV (Gen IV) systems. This document brings together the available presentations (slides) of the workshop

  12. Rapid Response Command and Control (R2C2): a systems engineering analysis of scaleable communications for Regional Combatant Commanders

    OpenAIRE

    Sullivan, Lisa; Cannon, Lennard; Reyes, Ronel; Bae, Kitan; Colgary, James; Minerowicz, Nick; Leong, Chris; Lim, Harry; Lim, Hang Sheng; Ng, Chin Chin; Neo, Tiong Tien; Tan, Guan Chye; Ng, Yu Loon; Wong, Eric; Wong, Heng Yue

    2006-01-01

    Includes supplementary material. Disaster relief operations, such as the 2005 Tsunami and Hurricane Katrina, and wartime operations, such as Operation Enduring Freedom and Operation Iraqi Freedom, have identified the need for a standardized command and control system interoperable among Joint, Coalition, and Interagency entities. The Systems Engineering Analysis Cohort 9 (SEA-9) Rapid Response Command and Control (R2C2) integrated project team completed a systems engineering (SE) ...

  13. Distributed computing environments for future space control systems

    Science.gov (United States)

    Viallefont, Pierre

    1993-01-01

    The aim of this paper is to present the results of a CNES research project on distributed computing systems. The purpose of this research was to study the impact of the use of new computer technologies in the design and development of future space applications. The first part of this study was a state-of-the-art review of distributed computing systems. One of the interesting ideas arising from this review is the concept of a 'virtual computer' allowing the distributed hardware architecture to be hidden from a software application. The 'virtual computer' can improve system performance by adapting the best architecture (addition of computers) to the software application without having to modify its source code. This concept can also decrease the cost and obsolescence of the hardware architecture. In order to verify the feasibility of the 'virtual computer' concept, a prototype representative of a distributed space application is being developed independently of the hardware architecture.

  14. Smart wearable systems: current status and future challenges.

    Science.gov (United States)

    Chan, Marie; Estève, Daniel; Fourniols, Jean-Yves; Escriba, Christophe; Campo, Eric

    2012-11-01

    Extensive efforts have been made in both academia and industry in the research and development of smart wearable systems (SWS) for health monitoring (HM). Primarily influenced by skyrocketing healthcare costs and supported by recent technological advances in micro- and nanotechnologies, miniaturisation of sensors, and smart fabrics, the continuous advances in SWS will progressively change the landscape of healthcare by allowing individual management and continuous monitoring of a patient's health status. Consisting of various components and devices, ranging from sensors and actuators to multimedia devices, these systems support complex healthcare applications and enable low-cost wearable, non-invasive alternatives for continuous 24-h monitoring of health, activity, mobility, and mental status, both indoors and outdoors. Our objective has been to examine the current research in wearable to serve as references for researchers and provide perspectives for future research. Herein, we review the current research and development of and the challenges facing SWS for HM, focusing on multi-parameter physiological sensor systems and activity and mobility measurement system designs that reliably measure mobility or vital signs and integrate real-time decision support processing for disease prevention, symptom detection, and diagnosis. For this literature review, we have chosen specific selection criteria to include papers in which wearable systems or devices are covered. We describe the state of the art in SWS and provide a survey of recent implementations of wearable health-care systems. We describe current issues, challenges, and prospects of SWS. We conclude by identifying the future challenges facing SWS for HM. Copyright © 2012 Elsevier B.V. All rights reserved.

  15. New Technologies for Treating Severe Bleeding in Far-Forward Combat Areas

    Science.gov (United States)

    2010-04-01

    conditions have been utilized to evaluate the safety and efficacy of Combat Gauze. Combat Gauze ( kaolin -coated gauze) was recently distributed by US...woven medical gauze (50% polyester and 50% rayon) impregnated with a contact (intrinsic) pathway activating clotting agent, kaolin . The prototype...Military Tourniquet (EMT). 5.0 CONCLUSION Future combat scenarios where the troops will be more dispersed , imply that evacuation times of

  16. Advanced protection technology for ground combat vehicles.

    Science.gov (United States)

    Bosse, Timothy G

    2012-01-01

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

  17. Virtual Individual Combatant Trainer for Embedded Rehearsal (VICTER)

    National Research Council Canada - National Science Library

    Barham, Paul

    2002-01-01

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

  18. Object-Oriented Modular Architecture for Ground Combat Simulation

    National Research Council Canada - National Science Library

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

    2000-01-01

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

  19. Grid architecture for future distribution system — A cyber-physical system perspective

    DEFF Research Database (Denmark)

    Li, Chendan; Dragicevic, Tomislav; Leonardo Diaz Aldana, Nelson

    2017-01-01

    system need more insight into the system architecture of the grid. In this paper, in light of the start-of-the-art control strategies for microgrids which rely on power electronics systems, a grid architecture model for future distribution system is proposed based on microgrid clusters. Both the physical...

  20. Recent irradiation tests for future nuclear system at HANARO

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Man Soon; Choo, Kee Nam; Yang, Seong Woo; Park, Sang Jun [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-05-15

    The capsule at HANARO is a device that evaluates the irradiation effects of nuclear materials and fuels, which can reproduce the environment of nuclear power plants and accelerate to reach to the end of life condition. As the integrity assessment and the extension of lifetime of nuclear power plants are recently considered as important issues in Korea, the requirements for irradiation test are gradually being increased. The capacity and capability irradiation tests at HANARO are becoming important because Korea strives to develop SFR (Sodium-cooled Fast Reactor) and VHTR (Very High Temperature Reactor) among the future nuclear system and to export the research reactors and to develop the fusion reactor technology.

  1. Integrated control and diagnostic system architectures for future installations

    International Nuclear Information System (INIS)

    Wood, R.; March-Leuba, J.

    2000-01-01

    Nuclear reactors of the 21st century will employ increasing levels of automation and fault tolerance to increase availability, reduce accident risk, and lower operating costs. Key developments in control algorithms, fault diagnostics, fault tolerance, and distributed communications are needed to implement the fully automated plant. It will be equally challenging to integrate developments in separate information and control fields into a cohesive system, which collectively achieves the overall goals of improved safety, reliability, maintainability, and cost-effectiveness. Under the Nuclear Energy Research Initiative (NERI), the US Department of Energy is sponsoring a project to address some of the technical issues involved in meeting the long-range goal of 21st century reactor control systems. This project involves researchers from Oak Ridge National Laboratory, the University of Tennessee, and North Carolina State University. The research tasks under this project focus on some of the first-level breakthroughs in control design, diagnostic techniques, and information system design that will provide a path to enable the design process to be automated in the future. This paper describes the conceptual development of an integrated nuclear plant control and information system architecture, which incorporates automated control system development that can be traced to a set of technical requirements. The expectation is that an integrated plant architecture with optimal control and efficient use of diagnostic information can reduce the potential for operational errors and minimize challenges to the plant safety systems

  2. Blended Training for Combat Medics

    Science.gov (United States)

    Fowlkes, Jennifer; Dickinson, Sandra; Lazarus, Todd

    2010-01-01

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

  3. Economic Impacts of Future Changes in the Energy System - National Perspectives

    DEFF Research Database (Denmark)

    Glynn, James; Fortes, Patrícia; Krook-Riekkola, Anna

    2015-01-01

    climate change. This chapter summarises modelling methodologies developed in the ETSAP community to assess economic impacts of decarbonising energy systems at a national level. The preceding chapter focuses on a global perspective. The modelling studies outlined here show that burden sharing rules...... and national revenue recycling schemes for carbon tax are critical for the long-term viability of economic growth and equitable engagement on combating climate change. Traditional computable general equilibrium models and energy systems models solved in isolation can misrepresent the long run carbon cost...

  4. Advancement of remote systems technology: past perspectives and future plans

    International Nuclear Information System (INIS)

    Feldman, M.J.; Hamel, W.R.

    1984-01-01

    In the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory, a comprehensive remote systems development program has existed for the past five years. The new remote technology under development is expected to significantly improve remote operations by extending the range of admissible remote tasks and increasing remote work efficiency. The motivation and justification for the program are discussed by surveying the 40 years of remote operating experience which exists and considering the essential features of various old and new philosophies which have been, or are being, used in remote engineering. A future direction based upon the Remotex concept is explained, and recent progress in the development of an advanced servomanipulator-based maintenance concept is summarized to show that a new generation of remote systems capability is feasible through advanced technology. 9 references, 5 figures

  5. Advancement of remote systems technology: past perspectives and future plans

    International Nuclear Information System (INIS)

    Feldman, M.J.; Hamel, W.R.

    1984-01-01

    In the Fuel Recycle Division, Consolidated Fuel Reprocessing Program, at the Oak Ridge National Laboratory, a comprehensive remote systems development program has existed for the past five years. The new remote technology under development is expected to significantly improve remote operations by extending the range of admissible remote tasks and increasing remote work efficiency. The motivation and justification for the program are discussed by surveying the 40 years of remote operating experience which exists and considering the essential features of various old and new philosophies which have been, or are being, used in remote engineering. A future direction based upon the Teletec concept is explained, and recent progress in the development of an advanced servomanipulator-based maintenance concept is summarized to show that a new generation of remote systems capability is feasible through advanced technology. 20 references, 9 figures, 1 table

  6. IEC fusion: The future power and propulsion system for space

    International Nuclear Information System (INIS)

    Hammond, Walter E.; Coventry, Matt; Miley, George H.; Nadler, Jon; Hanson, John; Hrbud, Ivana

    2000-01-01

    Rapid access to any point in the solar system requires advanced propulsion concepts that will provide extremely high specific impulse, low specific power, and a high thrust-to-power ratio. Inertial Electrostatic Confinement (IEC) fusion is one of many exciting concepts emerging through propulsion and power research in laboratories across the nation which will determine the future direction of space exploration. This is part of a series of papers that discuss different applications of the Inertial Electrostatic Confinement (IEC) fusion concept for both in-space and terrestrial use. IEC will enable tremendous advances in faster travel times within the solar system. The technology is currently under investigation for proof of concept and transitioning into the first prototype units for commercial applications. In addition to use in propulsion for space applications, terrestrial applications include desalinization plants, high energy neutron sources for radioisotope generation, high flux sources for medical applications, proton sources for specialized medical applications, and tritium production

  7. Food reward system: current perspectives and future research needs.

    Science.gov (United States)

    Alonso-Alonso, Miguel; Woods, Stephen C; Pelchat, Marcia; Grigson, Patricia Sue; Stice, Eric; Farooqi, Sadaf; Khoo, Chor San; Mattes, Richard D; Beauchamp, Gary K

    2015-05-01

    This article reviews current research and cross-disciplinary perspectives on the neuroscience of food reward in animals and humans, examines the scientific hypothesis of food addiction, discusses methodological and terminology challenges, and identifies knowledge gaps and future research needs. Topics addressed herein include the role of reward and hedonic aspects in the regulation of food intake, neuroanatomy and neurobiology of the reward system in animals and humans, responsivity of the brain reward system to palatable foods and drugs, translation of craving versus addiction, and cognitive control of food reward. The content is based on a workshop held in 2013 by the North American Branch of the International Life Sciences Institute. © The Author(s) 2015. Published by Oxford University Press on behalf of the International Life Sciences Institute.

  8. Voltage control in the future power transmission systems

    DEFF Research Database (Denmark)

    Qin, Nan

    Wind energy in Denmark covers 42% of the total power consumption in 2015, and will share up to 50% by 2020. Consequently, the conventional power plants are decommissioning. Under the progress of the green transition, the national decision leads to underground many overhead lines in the future...... stages. The voltage uncertainty caused by the wind power forecasting errors is estimated, which is applied as a voltage security margin to further constrain the voltage magnitude in the optimization problem. The problem under the uncertainty is therefore converted to a deterministic problem, which...... to ensure a highly reliable transmission, e.g. balancing the generation and the consumption in large geographic regions, the exchange capacities will be enlarged by upgrading the interconnections. The Danish power system, the electricity transportation hub between the Nordic and continental European systems...

  9. Low Temperature District Heating for Future Energy Systems

    DEFF Research Database (Denmark)

    Ford, Rufus; Pietruschka, Dirk; Sipilä, Kari

    participants being VTT Technical Research Centre of Finland (VTT), Technical University of Denmark (DTU), Norwegian University of Science and Technology (NTNU), Stuttgart Technology University of Applied Sciences (HFT) and SSE Enterprise in United Kingdom. The demonstration cases described in the report......This report titled “Case studies and demonstrations” is the subtask D report of the IEA DHC|CHP Annex TS1 project “Low Temperature District Heating for Future Energy Systems” carried out between 2013 and 2016. The project was led by Fraunhofer Institute for Building Physics (IBP) with the other...... include examples on low temperature district heating systems, solar heating in a district heating system, heat pump based heat supply and energy storages for both peak load management and for seasonal heat storage. Some demonstrations have been implemented while others are at planning phase...

  10. Advancement of remote systems technology: past perspectives and future plans

    International Nuclear Information System (INIS)

    Hamel, W.R.; Feldman, M.J.

    1984-04-01

    In the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory, a comprehensive remote systems development program has existed for the past five years. The new remote technology under development is expected to significantly improve remote operations by extending the range of admissible remote tasks and increasing remote work efficiency. The motivation and justification for the program are discussed by surveying the 40 years of remote operating experience which exists and considering the essential features of various old and new philosophies which have been, or are being, used in remote engineering. A future direction based upon the Remotex concept is explained, and recent progress in the development of an advanced servomanipulator-based maintenance concept is summarized to show that a new generation of remote systems capability is feasible through advanced technology. 20 references, 10 figures, 1 table

  11. Predicting the future completing models of observed complex systems

    CERN Document Server

    Abarbanel, Henry

    2013-01-01

    Predicting the Future: Completing Models of Observed Complex Systems provides a general framework for the discussion of model building and validation across a broad spectrum of disciplines. This is accomplished through the development of an exact path integral for use in transferring information from observations to a model of the observed system. Through many illustrative examples drawn from models in neuroscience, fluid dynamics, geosciences, and nonlinear electrical circuits, the concepts are exemplified in detail. Practical numerical methods for approximate evaluations of the path integral are explored, and their use in designing experiments and determining a model's consistency with observations is investigated. Using highly instructive examples, the problems of data assimilation and the means to treat them are clearly illustrated. This book will be useful for students and practitioners of physics, neuroscience, regulatory networks, meteorology and climate science, network dynamics, fluid dynamics, and o...

  12. DEBATE ON THE FUTURE EDUCATION SYSTEM IN FRANCE

    CERN Multimedia

    2003-01-01

    CERN has been informed by the French authorities that in the framework of the French government-led "National Debate on the Future of Schools" a meeting and discussion forum open to all will be held in the Salle du Vidolet, Cessy, on Tuesday 16 December 2003 from 7.30 to 11.00 p.m. For more information on this nationwide debate that aims to reach a common assessment and thus contribute to laying the foundations of France's future education system, please consult the following website: http://www.debatnational.education.fr/. In this context it should be noted that the French Government inter alia has committed itself to maintaining the following conditions at the Ferney Voltaire Lycée and Collège: - priority admission for French and non-French pupils whose parents are CERN staff members, - the international nature of both establishments, where the curricula are designed to help pupils re-adapt to the teaching systems in their country of origin, should they return there, - the preparatio...

  13. Reinforcement Sensitivity and Social Anxiety in Combat Veterans

    Science.gov (United States)

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

    2017-01-01

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

  14. Instrumentation Standard Architectures for Future High Availability Control Systems

    International Nuclear Information System (INIS)

    Larsen, R.S.

    2005-01-01

    Architectures for next-generation modular instrumentation standards should aim to meet a requirement of High Availability, or robustness against system failure. This is particularly important for experiments both large and small mounted on production accelerators and light sources. New standards should be based on architectures that (1) are modular in both hardware and software for ease in repair and upgrade; (2) include inherent redundancy at internal module, module assembly and system levels; (3) include modern high speed serial inter-module communications with robust noise-immune protocols; and (4) include highly intelligent diagnostics and board-management subsystems that can predict impending failure and invoke evasive strategies. The simple design principles lead to fail-soft systems that can be applied to any type of electronics system, from modular instruments to large power supplies to pulsed power modulators to entire accelerator systems. The existing standards in use are briefly reviewed and compared against a new commercial standard which suggests a powerful model for future laboratory standard developments. The past successes of undertaking such projects through inter-laboratory engineering-physics collaborations will be briefly summarized

  15. Renewing the Future: Social Innovation Systems, Sector Shift, and Innoweave

    Directory of Open Access Journals (Sweden)

    Stephen Huddart

    2012-07-01

    Full Text Available Against a backdrop of various “occupy” movements signifying civic dissatisfaction with the social contract, and in an era of fiscal restraint affecting governments and communities in many parts of the world, we need new and more effective ways to address complex social challenges. While continuous innovation is commonly understood to be a source of growth, productivity improvement, and competitive advantage in the technology and manufacturing sectors, the author’s focus is on social innovation systems, designed to replace maladaptive institutions and obsolete policy frameworks with novel and disruptive means for improving outcomes on issues such as population health and climate change. This article proposes a definition of such systems, and examines how system-level tools including impact investing, open data platforms, and “change labs” are fostering collaboration among the private, public, and community sectors. We argue that a key priority at this time is to make these and other tools and processes for social innovation available to community organizations and their government and business partners everywhere, in a manner that allows for continuous cycles of implementation and learning. The author describes one such project currently being developed in Canada by Social Innovation Generation and other partners, called Innoweave. Innoweave is a technology-enabled social innovation system for sharing the tools and processes of social innovation with the community sector. The article concludes with a call for multi-sectoral participation in social innovation systems as an investment in society’s adaptive capacity and future wellbeing.

  16. Global Combat Support System - Army Did Not Comply With Treasury and DoD Financial Reporting Requirements

    Science.gov (United States)

    2014-09-03

    Compliance Validation: Logistics Modernization Program System Third Deployment—Selected Requirements,” July 2012 AAA Report No. A-2012-0090- FFM , “Audit... FFM , “General Fund Enterprise Business System— Federal Financial Management Improvement Act Compliance: Examination of Requirements Through Test Event...1.4.0,” September 2010 AAA Report No. A-2010-0220- FFM , “Examination of Federal Financial Management Improvement Act Compliance—Requirements

  17. Risk-informed design guidance for future reactor systems

    International Nuclear Information System (INIS)

    Delaney, Michael J.; Apostolakis, George E.; Driscoll, Michael J.

    2005-01-01

    Future reactor designs face an uncertain regulatory environment. It is anticipated that there will be some level of probabilistic insights in the regulations and supporting regulatory documents for Generation-IV nuclear reactors. Central to current regulations are design basis accidents (DBAs) and the general design criteria (GDC), which were established before probabilistic risk assessments (PRAs) were developed. These regulations implement a structuralist approach to safety through traditional defense in depth and large safety margins. In a rationalist approach to safety, accident frequencies are quantified and protective measures are introduced to make these frequencies acceptably low. Both approaches have advantages and disadvantages and future reactor design and licensing processes will have to implement a hybrid approach. This paper presents an iterative four-step risk-informed methodology to guide the design of future-reactor systems using a gas-cooled fast reactor emergency core cooling system as an example. This methodology helps designers to analyze alternative designs under potential risk-informed regulations and to anticipate design justifications the regulator may require during the licensing process. The analysis demonstrated the importance of common-cause failures and the need for guidance on how to change the quantitative impact of these potential failures on the frequency of accident sequences as the design changes. Deliberation is an important part of the four-step methodology because it supplements the quantitative results by allowing the inclusion in the design choice of elements such as best design practices and ease of online maintenance, which usually cannot be quantified. The case study showed that, in some instances, the structuralist and the rationalist approaches were inconsistent. In particular, GDC 35 treats the double-ended break of the largest pipe in the reactor coolant system with concurrent loss of offsite power and a single

  18. A study on the use and modeling of geographical information system for combating forest crimes: an assessment of crimes in the eastern Mediterranean forests.

    Science.gov (United States)

    Pak, Mehmet; Gülci, Sercan; Okumuş, Arif

    2018-01-06

    This study focuses on the geo-statistical assessment of spatial estimation models in forest crimes. Used widely in the assessment of crime and crime-dependent variables, geographic information system (GIS) helps the detection of forest crimes in rural regions. In this study, forest crimes (forest encroachment, illegal use, illegal timber logging, etc.) are assessed holistically and modeling was performed with ten different independent variables in GIS environment. The research areas are three Forest Enterprise Chiefs (Baskonus, Cinarpinar, and Hartlap) affiliated to Kahramanmaras Forest Regional Directorate in Kahramanmaras. An estimation model was designed using ordinary least squares (OLS) and geographically weighted regression (GWR) methods, which are often used in spatial association. Three different models were proposed in order to increase the accuracy of the estimation model. The use of variables with a variance inflation factor (VIF) value of lower than 7.5 in Model I and lower than 4 in Model II and dependent variables with significant robust probability values in Model III are associated with forest crimes. Afterwards, the model with the lowest corrected Akaike Information Criterion (AIC c ), and the highest R 2 value was selected as the comparison criterion. Consequently, Model III proved to be more accurate compared to other models. For Model III, while AIC c was 328,491 and R 2 was 0.634 for OLS-3 model, AIC c was 318,489 and R 2 was 0.741 for GWR-3 model. In this respect, the uses of GIS for combating forest crimes provide different scenarios and tangible information that will help take political and strategic measures.

  19. Dutch National Plan combat nuclear accidents

    International Nuclear Information System (INIS)

    1988-01-01

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

  20. [Gastrointestinal diseases and abdominal pain in combat veterans].

    Science.gov (United States)

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

    2013-01-01

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

  1. Combating information overload: a six-month pilot evaluation of a knowledge management system in general practice.

    Science.gov (United States)

    O'Brien, C; Cambouropoulos, P

    2000-01-01

    A six-month prospective study was conducted on the usefulness and usability of a representative electronic knowledge management tool, the WAX Active Library, for 19 general practitioners (GPs) evaluated using questionnaires and audit trail data. The number of pages accessed was highest in the final two months, when over half of the access trails were completed within 40 seconds. Most GPs rated the system as easy to learn, fast to use, and preferable to paper for providing information during consultations. Such tools could provide a medium for the activities of knowledge officers, help demand management, and promote sharing of information within primary care groups and across NHSnet or the Internet. PMID:10962792

  2. The reported incidence of man-machine interface issues in Army aviators using the Aviator's Night Vision System (ANVIS) in a combat theatre

    Science.gov (United States)

    Hiatt, Keith L.; Rash, Clarence E.

    2011-06-01

    Background: Army Aviators rely on the ANVIS for night operations. Human factors literature notes that the ANVIS man-machine interface results in reports of visual and spinal complaints. This is the first study that has looked at these issues in the much harsher combat environment. Last year, the authors reported on the statistically significant (pEnduring Freedom (OEF). Results: 82 Aircrew (representing an aggregate of >89,000 flight hours of which >22,000 were with ANVIS) participated. Analysis demonstrated high complaints of almost all levels of back and neck pain. Additionally, the use of body armor and other Aviation Life Support Equipment (ALSE) caused significant ergonomic complaints when used with ANVIS. Conclusions: ANVIS use in a combat environment resulted in higher and different types of reports of spinal symptoms and other man-machine interface issues over what was previously reported. Data from this study may be more operationally relevant than that of the peacetime literature as it is derived from actual combat and not from training flights, and it may have important implications about making combat predictions based on performance in training scenarios. Notably, Aircrew remarked that they could not execute the mission without ANVIS and ALSE and accepted the degraded ergonomic environment.

  3. The Combatant Commander and Effective Operational HUMINT: Lessons From the Double Cross System of World War II and the CJ2X of Operation Joint Guard

    Science.gov (United States)

    2003-05-19

    www.bbc.co.uk/cgi-bin/history/renderplain.pl?file=history/war/wwtwo/spying/sis_0/> [27 March 2003]. 37 Ibid. 38 “Operation Overlord,” Saving Private Ryan Online...Security, (Washington, DC: 2002), 17; National Strategy for Combating Terrorism. Washington, DC: 2003. “Operation Overlord,” Saving Private Ryan Online

  4. Sustainability and Convergence: The Future of Corporate Governance Systems?

    Directory of Open Access Journals (Sweden)

    Daniela M. Salvioni

    2016-11-01

    Full Text Available In today’s world, a sustainable approach to corporate governance can be a source of competitive advantage and a long-term success factor for any firm. Sustainable governance requires that the board of directors considers economic, social and environmental expectations in an integrated way, no matter what ownership structure and formal rules of corporate governance apply to the company: this mitigates the traditional differences between insider and outsider systems of corporate governance. Previous studies failed to consider the contribution of sustainability in the process of corporate governance convergence. Therefore, the aim of this article is to fill the gap in the existing literature by means of a qualitative analysis, supporting the international debate about convergence of corporate governance systems. The article describes the evolution of outsider and insider systems in the light of the increasing importance of sustainability in the board’s decision-making and firm’s operation to satisfy the needs of all the company’s stakeholders. According to this, a qualitative content analysis developed with a directed approach completes the theoretical discussion, demonstrating that sustainability can bring de facto convergence between outsider and insider corporate governance systems. The article aims to be a theoretical starting point for future research, the findings of which could also have practical implications: the study encourages the policy makers to translate the sustainable business best practices into laws and recommendations, strengthening the mutual influence between formal and substantial convergence.

  5. Advanced Microelectronics Technologies for Future Small Satellite Systems

    Science.gov (United States)

    Alkalai, Leon

    1999-01-01

    Future small satellite systems for both Earth observation as well as deep-space exploration are greatly enabled by the technological advances in deep sub-micron microelectronics technologies. Whereas these technological advances are being fueled by the commercial (non-space) industries, more recently there has been an exciting new synergism evolving between the two otherwise disjointed markets. In other words, both the commercial and space industries are enabled by advances in low-power, highly integrated, miniaturized (low-volume), lightweight, and reliable real-time embedded systems. Recent announcements by commercial semiconductor manufacturers to introduce Silicon On Insulator (SOI) technology into their commercial product lines is driven by the need for high-performance low-power integrated devices. Moreover, SOI has been the technology of choice for many space semiconductor manufacturers where radiation requirements are critical. This technology has inherent radiation latch-up immunity built into the process, which makes it very attractive to space applications. In this paper, we describe the advanced microelectronics and avionics technologies under development by NASA's Deep Space Systems Technology Program (also known as X2000). These technologies are of significant benefit to both the commercial satellite as well as the deep-space and Earth orbiting science missions. Such a synergistic technology roadmap may truly enable quick turn-around, low-cost, and highly capable small satellite systems for both Earth observation as well as deep-space missions.

  6. Designing the Climate Observing System of the Future

    Science.gov (United States)

    Weatherhead, Elizabeth C.; Wielicki, Bruce A.; Ramaswamy, V.; Abbott, Mark; Ackerman, Thomas P.; Atlas, Robert; Brasseur, Guy; Bruhwiler, Lori; Busalacchi, Antonio J.; Butler, James H.; Clack, Christopher T. M.; Cooke, Roger; Cucurull, Lidia; Davis, Sean M.; English, Jason M.; Fahey, David W.; Fine, Steven S.; Lazo, Jeffrey K.; Liang, Shunlin; Loeb, Norman G.; Rignot, Eric; Soden, Brian; Stanitski, Diane; Stephens, Graeme; Tapley, Byron D.; Thompson, Anne M.; Trenberth, Kevin E.; Wuebbles, Donald

    2018-01-01

    Climate observations are needed to address a large range of important societal issues including sea level rise, droughts, floods, extreme heat events, food security, and freshwater availability in the coming decades. Past, targeted investments in specific climate questions have resulted in tremendous improvements in issues important to human health, security, and infrastructure. However, the current climate observing system was not planned in a comprehensive, focused manner required to adequately address the full range of climate needs. A potential approach to planning the observing system of the future is presented in this article. First, this article proposes that priority be given to the most critical needs as identified within the World Climate Research Program as Grand Challenges. These currently include seven important topics: melting ice and global consequences; clouds, circulation and climate sensitivity; carbon feedbacks in the climate system; understanding and predicting weather and climate extremes; water for the food baskets of the world; regional sea-level change and coastal impacts; and near-term climate prediction. For each Grand Challenge, observations are needed for long-term monitoring, process studies and forecasting capabilities. Second, objective evaluations of proposed observing systems, including satellites, ground-based and in situ observations as well as potentially new, unidentified observational approaches, can quantify the ability to address these climate priorities. And third, investments in effective climate observations will be economically important as they will offer a magnified return on investment that justifies a far greater development of observations to serve society's needs.

  7. A future vision of nuclear material information systems

    International Nuclear Information System (INIS)

    Suski, N.; Wimple, C.

    1999-01-01

    To address the current and future needs for nuclear materials management and safeguards information, Lawrence Livermore National Laboratory envisions an integrated nuclear information system that will support several functions. The vision is to link distributed information systems via a common communications infrastructure designed to address the information interdependencies between two major elements: Domestic, with information about specific nuclear materials and their properties, and International, with information pertaining to foreign nuclear materials, facility design and operations. The communication infrastructure will enable data consistency, validation and reconciliation, as well as provide a common access point and user interface for a broad range of nuclear materials information. Information may be transmitted to, from, and within the system by a variety of linkage mechanisms, including the Internet. Strict access control will be employed as well as data encryption and user authentication to provide the necessary information assurance. The system can provide a mechanism not only for data storage and retrieval, but will eventually provide the analytical tools necessary to support the U.S. government's nuclear materials management needs and non-proliferation policy goals

  8. Reconfigurable manufacturing systems: Principles, design, and future trends

    Science.gov (United States)

    Koren, Yoram; Gu, Xi; Guo, Weihong

    2018-06-01

    Reconfigurable manufacturing systems (RMSs), which possess the advantages of both dedicated serial lines and flexible manufacturing systems, were introduced in the mid-1990s to address the challenges initiated by globalization. The principal goal of an RMS is to enhance the responsiveness of manufacturing systems to unforeseen changes in product demand. RMSs are costeffective because they boost productivity, and increase the lifetime of the manufacturing system. Because of the many streams in which a product may be produced on an RMS, maintaining product precision in an RMS is a challenge. But the experience with RMS in the last 20 years indicates that product quality can be definitely maintained by inserting in-line inspection stations. In this paper, we formulate the design and operational principles for RMSs, and provide a state-of-the-art review of the design and operations methodologies of RMSs according to these principles. Finally, we propose future research directions, and deliberate on how recent intelligent manufacturing technologies may advance the design and operations of RMSs.

  9. Systemically administered AAV9-sTRAIL combats invasive glioblastoma in a patient-derived orthotopic xenograft model

    Directory of Open Access Journals (Sweden)

    Matheus HW Crommentuijn

    2016-01-01

    Full Text Available Adeno-associated virus (AAV vectors expressing tumoricidal genes injected directly into brain tumors have shown some promise, however, invasive tumor cells are relatively unaffected. Systemic injection of AAV9 vectors provides widespread delivery to the brain and potentially the tumor/microenvironment. Here we assessed AAV9 for potential glioblastoma therapy using two different promoters driving the expression of the secreted anti-cancer agent sTRAIL as a transgene model; the ubiquitously active chicken β-actin (CBA promoter and the neuron-specific enolase (NSE promoter to restrict expression in brain. Intravenous injection of AAV9 vectors encoding a bioluminescent reporter showed similar distribution patterns, although the NSE promoter yielded 100-fold lower expression in the abdomen (liver, with the brain-to-liver expression ratio remaining the same. The main cell types targeted by the CBA promoter were astrocytes, neurons and endothelial cells, while expression by NSE promoter mostly occurred in neurons. Intravenous administration of either AAV9-CBA-sTRAIL or AAV9-NSE-sTRAIL vectors to mice bearing intracranial patient-derived glioblastoma xenografts led to a slower tumor growth and significantly increased survival, with the CBA promoter having higher efficacy. To our knowledge, this is the first report showing the potential of systemic injection of AAV9 vector encoding a therapeutic gene for the treatment of brain tumors.

  10. A Critical Element to Successful Implementation Of Future Safeguards Systems

    International Nuclear Information System (INIS)

    Dickman, Deborah A.

    2003-01-01

    As we look to the future of nuclear materials management and safeguards systems, it is essential to place significant emphasis on creation of a strong infrastructure to support and sustain modern systems. Traditionally, safeguards infrastructure development has focused on such elements as equipment development, strengthening of the national regulatory base, creation of state-of-the-art accounting and control systems, and procedure development. Less emphasis has been placed on recognition of the 'human element' as a primary component of the necessary infrastructure and the key to successful implementation of new or existing systems. The importance of the human element can be recognized by considering the broad span of influence and control, direction, regulation and implementation of safeguards systems exhibited by a large number of professionals: diplomats, scholars, politicians, facility managers, program directors and technical specialists. These individuals provide the connectivity or 'glue' that binds together a myriad of smaller safeguards program elements and ensures a holistic approach is fostered and maintained. The education and training of our future leaders and experts must receive the highest priority. In addition, this effort must consider factors beyond development of technical capabilities. Given the rapidly evolving world climate since the end of the cold war, our safeguards leaders and experts need education and training that will provide a well-developed understanding of the broader political dimensions of current nonproliferation challenges. They need to learn how to think, rather than what to think. A sustained effort is required to highlight the importance of the human dimension of safeguards and nuclear materials management and how these systems support international nonproliferation efforts. New educational initiatives are needed to better prepare the next generation of leaders and experts. Increased regional and national cooperation in the

  11. Combating illicit trafficking

    International Nuclear Information System (INIS)

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

    2002-01-01

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

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

    National Research Council Canada - National Science Library

    Doward, Jr, Oscar W

    2007-01-01

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

  13. Technical-tactical and physiological demands of wrestling combats

    Directory of Open Access Journals (Sweden)

    Bianka Miarka

    2016-06-01

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

  14. Operating status of TARN vacuum system and future tasks

    International Nuclear Information System (INIS)

    Chida, Katsuhisa; Tsujikawa, Hiroshi; Mizobuchi, Akira

    1981-01-01

    TARN (Test Accumulation Ring for Numatron) was constructed for the purpose of obtaining the fundamental data for high energy heavy ion accelerator (Numatron) project, which accelerates heavy ions up to uranium to 1 GeV/nucleon. Its vacuum is required to be 1 x 10 - 10 Torr or less on beam. In February, 1972, only the vacuum system was temporarily assembled, and the vacuum of 2 x 10 - 11 Torr was realized by baking at 300 deg C alone. In July, 1972, the assembling of the vacuum chamber into magnets was completed, and several test experiments were performed using the H 2+ beam from the SF cyclotron. In this report, first, the outline of the vacuum system, and next, its operation are described. For the reason of the purpose of the ring, the vacuum system is required to be atmospheric pressure to attach beam monitors and other measuring instruments just before the machine time. Therefore, it is an important task to make the evacuation time as short as possible. As future tasks, the examination on the material and shape of the chamber, the investigation of pump system (appropriate combination of ion pump, titanium sublimation pump, cryo-pump, molecular pump, etc.), the study on the measuring and control systems (accurate measurement of total pressure and partial pressure and the feedback to the protecting system), the studies of problems on the vacuum wall surface (surface treatment prior to assembling the chamber into the ring and the methods and the effects of baking and electric discharge cleaning) are included. (Wakatsuki, Y.)

  15. Optimization of use of waste in the future energy system

    International Nuclear Information System (INIS)

    Muenster, Marie; Meibom, Peter

    2011-01-01

    Alternative uses of waste for energy production become increasingly interesting when considered from two perspectives, that of waste management and the energy system perspective. This paper presents the results of an enquiry into the use of waste in a future energy system. The analysis was performed using the energy system analysis model, Balmorel. The study is focused on Germany and the Nordic countries and demonstrates the optimization of both investments and production within the energy systems. The results present cost optimization excluding taxation concerning the use of waste for energy production in Denmark in a 2025 scenario with 48% renewable energy. Investments in a range of waste conversion technologies are facilitated, including waste incineration, co-combustion with coal, anaerobic digestion, and gasification. The most economically feasible solutions are found to be incineration of mixed waste, anaerobic digestion of organic waste, and gasification of part of the potential RDF (refuse derived fuel) for CHP (combined heat and power) production, while the remaining part is co-combusted with coal. Co-combustion mainly takes place in new coal-fired power plants, allowing investments to increase in comparison with a situation where only investments in waste incineration are allowed. -- Highlights: → The analysis is based on hourly chronological time steps, thereby taking dynamic properties of the energy system into account. → The system analyzed includes both the heat and the electricity market, which is important when analyzing e.g. CHP technologies. → The surrounding countries, which form part of the same electricity market, are included in the analysis. → New innovative Waste-to-Energy production plants have been modeled to allow for a more efficient and flexible use of waste. → The analysis includes economical optimization of operation and of investments in production and transmission of both electricity and heat.

  16. Investigation of Insulation Materials for Future Radioisotope Power Systems

    Science.gov (United States)

    Cornell, Peggy A.; Hurwitz, Frances I.; Ellis, David L.; Schmitz, Paul C.

    2013-01-01

    NASA's Radioisotope Power Systems (RPS) Technology Advancement Project is developing next generation high-temperature insulation materials that directly benefit thermal management and improve performance of RPS for future science missions. Preliminary studies on the use of multilayer insulation (MLI) for Stirling convertors used on the Advanced Stirling Radioisotope Generator (ASRG) have shown the potential benefits of MLI for space vacuum applications in reducing generator size and increasing specific power (W/kg) as compared to the baseline Microtherm HT (Microtherm, Inc.) insulation. Further studies are currently being conducted at NASA Glenn Research Center on candidate MLI foils and aerogel composite spacers. This paper presents the method of testing of foils and spacers and experimental results to date.

  17. Investigation of Insulation Materials for Future Radioisotope Power Systems (RPS)

    Science.gov (United States)

    Cornell, Peggy A.; Hurwitz, Frances I.; Ellis, David L.; Schmitz, Paul C.

    2013-01-01

    NASA's Radioisotope Power System (RPS) Technology Advancement Project is developing next generation high temperature insulation materials that directly benefit thermal management and improve performance of RPS for future science missions. Preliminary studies on the use of multilayer insulation (MLI) for Stirling convertors used on the Advanced Stirling Radioisotope Generator (ASRG) have shown the potential benefits of MLI for space vacuum applications in reducing generator size and increasing specific power (W/kg) as compared to the baseline Microtherm HT (Microtherm, Inc.) insulation. Further studies are currently being conducted at NASA Glenn Research Center (GRC) on candidate MLI foils and aerogel composite spacers. This paper presents the method of testing of foils and spacers and experimental results to date.

  18. Why Synthetic Fuels Are Necessary in Future Energy Systems

    Directory of Open Access Journals (Sweden)

    I. A. Grant Wilson

    2017-07-01

    Full Text Available We propose a hypothesis that fuels will continue to be critical elements of future energy systems. The reasons behind this are explored, such as the immense benefits conferred by fuels from their low cost of storage, transport, and handling, and especially in the management of the seasonal swing in heating demand for a country with a summer and winter season such as the UK. Empirical time-series data from Great Britain are used to examine the seasonal nature of the demand for liquid fuels, natural gas, and electricity, with the aid of a daily Shared Axis Energy Diagram. The logic of the continued need of fuels is examined, and the advantages and disadvantages of synthetic fuels are considered in comparison to fossil fuels.

  19. A see through future: augmented reality and health information systems.

    Science.gov (United States)

    Monkman, Helen; Kushniruk, Andre W

    2015-01-01

    Augmented Reality (AR) is a method whereby virtual objects are superimposed on the real world. AR technology is becoming increasingly accessible and affordable and it has many potential health applications. This paper discusses current research on AR health applications such as medical education and medical practice. Some of the potential future uses for this technology (e.g., health information systems, consumer health applications) will also be presented. Additionally, there will be a discussion outlining some of usability and human factors challenges associated with AR in healthcare. It is expected that AR will become increasingly prevalent in healthcare; however, further investigation is required to demonstrate that they provide benefits over traditional methods. Moreover, AR applications must be thoroughly tested to ensure they do not introduce new errors into practice and have patient safety implications.

  20. Why Synthetic Fuels Are Necessary in Future Energy Systems

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, I. A. Grant, E-mail: grant.wilson@sheffield.ac.uk [UK Centre for Carbon Dioxide Utilisation, Chemical & Biological Engineering, Sir Robert Hadfield Building, The University of Sheffield, Sheffield (United Kingdom); UK Energy Research Centre (UKERC), London (United Kingdom); Styring, Peter [UK Centre for Carbon Dioxide Utilisation, Chemical & Biological Engineering, Sir Robert Hadfield Building, The University of Sheffield, Sheffield (United Kingdom)

    2017-07-24

    We propose a hypothesis that fuels will continue to be critical elements of future energy systems. The reasons behind this are explored, such as the immense benefits conferred by fuels from their low cost of storage, transport, and handling, and especially in the management of the seasonal swing in heating demand for a country with a summer and winter season such as the UK. Empirical time-series data from Great Britain are used to examine the seasonal nature of the demand for liquid fuels, natural gas, and electricity, with the aid of a daily Shared Axis Energy Diagram. The logic of the continued need of fuels is examined, and the advantages and disadvantages of synthetic fuels are considered in comparison to fossil fuels.

  1. The CMS High Level Trigger System: Experience and Future Development

    CERN Document Server

    Bauer, Gerry; Bowen, Matthew; Branson, James G; Bukowiec, Sebastian; Cittolin, Sergio; Coarasa, J A; Deldicque, Christian; Dobson, Marc; Dupont, Aymeric; Erhan, Samim; Flossdorf, Alexander; Gigi, Dominique; Glege, Frank; Gomez-Reino, R; Hartl, Christian; Hegeman, Jeroen; Holzner, André; Y L Hwong; Masetti, Lorenzo; Meijers, Frans; Meschi, Emilio; Mommsen, R K; O'Dell, Vivian; Orsini, Luciano; Paus, Christoph; Petrucci, Andrea; Pieri, Marco; Polese, Giovanni; Racz, Attila; Raginel, Olivier; Sakulin, Hannes; Sani, Matteo; Schwick, Christoph; Shpakov, Dennis; Simon, M; Spataru, A C; Sumorok, Konstanty

    2012-01-01

    The CMS experiment at the LHC features a two-level trigger system. Events accepted by the first level trigger, at a maximum rate of 100 kHz, are read out by the Data Acquisition system (DAQ), and subsequently assembled in memory in a farm of computers running a software high-level trigger (HLT), which selects interesting events for offline storage and analysis at a rate of order few hundred Hz. The HLT algorithms consist of sequences of offline-style reconstruction and filtering modules, executed on a farm of 0(10000) CPU cores built from commodity hardware. Experience from the operation of the HLT system in the collider run 2010/2011 is reported. The current architecture of the CMS HLT, its integration with the CMS reconstruction framework and the CMS DAQ, are discussed in the light of future development. The possible short- and medium-term evolution of the HLT software infrastructure to support extensions of the HLT computing power, and to address remaining performance and maintenance issues, are discussed.

  2. Automated anaesthesia record systems, observations on future trends of development.

    Science.gov (United States)

    Heinrichs, W

    1995-02-01

    The introduction of electronic anaesthesia documentation systems was attempted as early as in 1979, although their efficient application has become reality only in the past few years. Today, documentation technology is offered by most of the monitor manufacturers and new systems are being developed by various working groups. The advantages of the electronic protocol are apparent: Continuous high quality documentation, comparability of data due to the availability of a anaesthesia data bank, reduction of the workload of the anaesthesia staff and availability of new additional information. Disadvantages of the electronic protocol have also been discussed. Typically, by going through the process of entering data on the course of the anaesthetic procedure on the protocol sheet, the information is mentally absorbed and evaluated by the anaesthetist. This mental processing of information may, however, be missing when the data are recorded fully automatically--without active involvement on the part of the anaesthetist. It seems that electronic anaesthesia protocols will be required in the near future. The advantages of accurate documentation and quality control in the presence of careful planning will outweight cost considerations. However, at this time, almost none of the commercially available systems have matured to a point where their purchase can be recommended without reservation. There is still a lack of standards for the subsequent exchange of data and a solution to a number of ergonomic problems still remains to be found.

  3. Nuclear systems of the future - generation 4. Proposals of strategic orientations for the nuclear systems of the future; Les systemes nucleaires du futur - generation 4. Propositions d'orientations strategiques pour les systemes nucleaires du futur

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    Several points, specific to France, must be taken into consideration for the long term strategic choice of future nuclear systems, in particular: taking the best profit of the progress potentialities of water reactors, optimizing the opportunities offered by the renewal of power plants in operation, integrating the consequences and the implementation of a strategy of optimized management of radioactive wastes, and looking for improvements that would make nuclear energy an active contributor to sustainable development. The prospective researches carried out by the CEA and its industrial partners have led to propose a R and D strategy with 3 complementary goals: search for innovations for water reactors, development of fast neutron reactors with closed fuel cycle (sodium fast reactor (SFR), gas fast reactor (GFR)), and development of key-technologies for nuclear hydrogen production (very high temperature reactor (VHTR)). The R and D effort concerns also the subcritical systems devoted to transmutation, the new cycle processes for a global management of actinides, and some other nuclear systems like the molten salt reactors (MSR) and the supercritical water reactors (SCWR). This paper presents the R and D strategy for each technology with its priorities, steps, financial means and collaborations. (J.S.)

  4. CRISPR technologies for bacterial systems: Current achievements and future directions.

    Science.gov (United States)

    Choi, Kyeong Rok; Lee, Sang Yup

    2016-11-15

    Throughout the decades of its history, the advances in bacteria-based bio-industries have coincided with great leaps in strain engineering technologies. Recently unveiled clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas) systems are now revolutionizing biotechnology as well as biology. Diverse technologies have been derived from CRISPR/Cas systems in bacteria, yet the applications unfortunately have not been actively employed in bacteria as extensively as in eukaryotic organisms. A recent trend of engineering less explored strains in industrial microbiology-metabolic engineering, synthetic biology, and other related disciplines-is demanding facile yet robust tools, and various CRISPR technologies have potential to cater to the demands. Here, we briefly review the science in CRISPR/Cas systems and the milestone inventions that enabled numerous CRISPR technologies. Next, we describe CRISPR/Cas-derived technologies for bacterial strain development, including genome editing and gene expression regulation applications. Then, other CRISPR technologies possessing great potential for industrial applications are described, including typing and tracking of bacterial strains, virome identification, vaccination of bacteria, and advanced antimicrobial approaches. For each application, we note our suggestions for additional improvements as well. In the same context, replication of CRISPR/Cas-based chromosome imaging technologies developed originally in eukaryotic systems is introduced with its potential impact on studying bacterial chromosomal dynamics. Also, the current patent status of CRISPR technologies is reviewed. Finally, we provide some insights to the future of CRISPR technologies for bacterial systems by proposing complementary techniques to be developed for the use of CRISPR technologies in even wider range of applications. Copyright © 2016. Published by Elsevier Inc.

  5. Improving Relative Combat Power Estimation: The Road to Victory

    Science.gov (United States)

    2014-06-13

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

  6. Risoe energy report 7. Future low carbon energy systems

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, Hans; Soenderberg Petersen, L. (eds.)

    2008-10-15

    This Risoe Energy Report, the seventh of a series that began in 2002, takes as its point of reference the recommendations of the Intergovernmental Panel on Climate Change (IPCC) in 2007. The IPCC states that if anticipated climate change is to remain in the order of 2 to 3 degrees centigrades over the next century, the world's CO{sub 2} emissions would have to peak within the next 10-15 years and ultimately be reduced to approximately 50% of their present level by the middle of the century. The IPCC states further that this would be possible, provided that serious action is taken now. The different regions and countries of the world are in various states of development, and hence have different starting points for contributing to these reductions in CO{sub 2} emissions. This report presents state-of-the-art and development perspectives for energy supply technologies, new energy systems, end-use energy efficiency improvements and new policy measures. It also includes estimates of the CO{sub 2} reduction potentials for different technologies. The technologies are characterized with regard to their ability to contribute either to ensuring a peak in CO{sub 2} emissions within 10-15 years, or to long-term CO{sub 2} reductions. The report outlines the current and likely future composition of energy systems in Denmark, and examines three groups of countries: i) Europe and the other OECD member nations; ii) large and rapidly growing developing economies, notably India and China; iii) typical least developed countries, such as many African nations. The report emphasises how future energy developments and systems might be composed in these three country groupings, and to what extent the different technologies might contribute. The report addresses the need for research and demonstration together with market incentives, and policy measures with focus on initiatives that can promote the development towards CO{sub 2} reductions. Specifically, the report identifies system

  7. Healthcare and healthcare systems: inspiring progress and future prospects.

    Science.gov (United States)

    Durrani, Hammad

    2016-01-01

    Healthcare systems globally have experienced intensive changes, reforms, developments, and improvement over the past 30 years. Multiple actors (governmental and non-governmental) and countries have played their part in the reformation of the global healthcare system. New opportunities are presenting themselves while multiple challenges still remain especially in developing countries. Better way to proceed would be to learn from historical patterns while we plan for the future in a technology-driven society with dynamic demographic, epidemiological and economic uncertainties. A structured review of both peer-reviewed and gray literature on the topic was carried out. On the whole, people are healthier, doing better financially and live longer today than 30 years ago. The number of under-5 mortality worldwide has declined from 12.7 million in 1990 to 6.3 million in 2013. Infant and maternal mortality rates have also been reduced. However, both rates are still considered high in Africa and some Asian countries. The world's population nearly doubled in these 30 years, from 4.8 billion in 1985 to 7.2 billion in 2015. The majority of the increasing population was coming from the least developed countries, i.e., 3.66 to 5.33 billion. The world will be short of 12.9 million health-care workers by 2035; today, that figure stands at 7.2 million. Health care expenditures among countries also show sharp differences. In high income countries, per person health expenditure is over USD 3,000 on average, while in poor countries, it is as low as USD 12, WHO estimate of minimum spending per person per year needed to provide basic, life-saving services is USD 44. The challenges faced by the global health system over the past 30 years have been increased in population and urbanization, behavioral changes, rise in chronic diseases, traumatic injuries, infectious diseases, specific regional conflicts and healthcare delivery security. Over the next 30 years, most of the world population

  8. An Intelligent Handover Management System for Future Generation Wireless Networks

    Directory of Open Access Journals (Sweden)

    Kassar Meriem

    2008-01-01

    Full Text Available Abstract Future generation wireless networks should provide to mobile users the best connectivity to services anywhere at anytime. The most challenging problem is the seamless intersystem/vertical mobility across heterogeneous wireless networks. In order to answer it, a vertical handover management system is needed. In our paper, we propose an intelligent solution answering user requirements and ensuring service continuity. We focus on a vertical handover decision strategy based on the context-awareness concept. The given strategy chooses the appropriate time and the most suitable access network among those available to perform a handover. It uses advanced decision algorithms (for more efficiency and intelligence and it is governed by handover policies as decision rules (for more flexibility and optimization. To maintain a seamless service continuity, handover execution is based on mobile IP functionalities. We study our decision system in a case of a 3G/UMTS-WLAN scenario and we discuss all the handover decision issues in our solution.

  9. Critical Technologies for the Development of Future Space Elevator Systems

    Science.gov (United States)

    Smitherman, David V., Jr.

    2005-01-01

    A space elevator is a tether structure extending through geosynchronous earth orbit (GEO) to the surface of the earth. Its center of mass is in GEO such that it orbits the earth in sync with the earth s rotation. In 2004 and 2005, the NASA Marshall Space Flight Center and the Institute for Scientific Research, Inc. worked under a cooperative agreement to research the feasibility of space elevator systems, and to advance the critical technologies required for the future development of space elevators for earth to orbit transportation. The discovery of carbon nanotubes in the early 1990's was the first indication that it might be possible to develop materials strong enough to make space elevator construction feasible. This report presents an overview of some of the latest NASA sponsored research on space elevator design, and the systems and materials that will be required to make space elevator construction possible. In conclusion, the most critical technology for earth-based space elevators is the successful development of ultra high strength carbon nanotube reinforced composites for ribbon construction in the 1OOGPa range. In addition, many intermediate technology goals and demonstration missions for the space elevator can provide significant advancements to other spaceflight and terrestrial applications.

  10. Remote sampling system in reprocessing: present and future perspective

    International Nuclear Information System (INIS)

    Garcha, J.S.; Balakrishnan, V.P.; Rao, M.K.

    1990-01-01

    For the process and inventory control of the reprocessing plant operation it is essential to analyse the samples from the various process vessels to assess the plant performance and take corrective action if needed in the operating parameters. In view of the very high radioactive inventory in the plant, these plants are operated remotely behind thick shielding. The liquid sampling also has to be carried out by remote techniques only as no direct approach is feasible. A vacuum assisted air lift method is employed for the purpose of obtaining samples from remotely located process vessels. A brief description of the present technique, the design criteria, various interlocks and manual operations involved during sampling and despatching the same to the analytical laboratory is given in the paper. A design approach for making the sampling system, a fully automated remote operation has been attempted in this paper. Utilisation of custom built robots and dedicated computer for the various operations and interlocks has been visualised to ensure a complete remotised system for the adoption in future plants. (author). 2 figs., 2 tabs

  11. An emergency water injection system (EWIS) for future CANDU reactors

    International Nuclear Information System (INIS)

    Marques, Andre L.F.; Todreas, Neil E.; Driscoll, Michael J.

    2000-01-01

    This paper deals with the investigation of the feasibility and effectiveness of water injection into the annulus between the calandria tubes and the pressure tubes of CANDU reactors. The purpose is to provide an efficient decay heat removal process that avoids permanent deformation of pressure tubes severe accident conditions, such as loss of coolant accident (LOCA). The water injection may present the benefit of cost reduction and better actuation of other related safety systems. The experimental work was conducted at the Massachusetts Institute of Technology (MIT), in a setup that simulated, as close as possible, a CANDU bundle annular configuration, with heat fluxes on the order of 90 kW/m 2 : the inner cylinder simulates the pressure tube and the outer tube represents the calandria tube. The experimental matrix had three dimensions: power level, annulus water level and boundary conditions. The results achieved overall heat transfer coefficients (U), which are comparable to those required (for nominal accident progression) to avoid pressure tube permanent deformation, considering current CANDU reactor data. Nonetheless, future work should be carried out to investigate the fluid dynamics such as blowdown behavior, in the peak bundle, and the system lay-out inside the containment to provide fast water injection. (author)

  12. Nuclear systems of the future - generation 4. Proposals of strategic orientations for the nuclear systems of the future

    International Nuclear Information System (INIS)

    2007-01-01

    Several points, specific to France, must be taken into consideration for the long term strategic choice of future nuclear systems, in particular: taking the best profit of the progress potentialities of water reactors, optimizing the opportunities offered by the renewal of power plants in operation, integrating the consequences and the implementation of a strategy of optimized management of radioactive wastes, and looking for improvements that would make nuclear energy an active contributor to sustainable development. The prospective researches carried out by the CEA and its industrial partners have led to propose a R and D strategy with 3 complementary goals: search for innovations for water reactors, development of fast neutron reactors with closed fuel cycle (sodium fast reactor (SFR), gas fast reactor (GFR)), and development of key-technologies for nuclear hydrogen production (very high temperature reactor (VHTR)). The R and D effort concerns also the subcritical systems devoted to transmutation, the new cycle processes for a global management of actinides, and some other nuclear systems like the molten salt reactors (MSR) and the supercritical water reactors (SCWR). This paper presents the R and D strategy for each technology with its priorities, steps, financial means and collaborations. (J.S.)

  13. Nanoagroparticles emerging trends and future prospect in modern agriculture system.

    Science.gov (United States)

    Baker, Syed; Volova, Tatiana; Prudnikova, Svetlana V; Satish, S; Prasad M N, Nagendra

    2017-07-01

    Increment of technical knowledge has remarkably uplifted logical thinking among scientific communities to shape the theoretical concepts into near product-oriented research. The concept of nanotechnology has overwhelmed almost all forms of lives and has traded its applications in myriad fields. Despite rapid expansion of nanotechnology, sustainable competitions still do exist in the field of agriculture. In current scenario, agriculture is a manifestation demand to provide adequate nutrition for relentless growing global population. It is estimated that nearly one-third of the global crop production is destroyed annually. The loss owes to various stresses such as pest infestation, microbial pathogens, weeds, natural calamities, lack of soil fertility and much more. In order to overcome these limitations, various technological strategies are implemented but a majority of these have their own repercussions. Hence there is a scrawling progress on the evaluation of nanoparticles into agriculture sector which can reform the modern agricultural system. Applications of these nanomaterials can add tremendous value in the current scenario of a global food scarcity. Nanotechnology can address the adverse effects posed by the abundant use of chemical agrochemicals which are reported to cause biomagnification in an ecosystem. Based on these facts and consideration, present review envisages on nanoparticles as nanoherbicides, nanopesticides, onsite detection agro-pathogens and nanoparticles in post harvest management. The review also elucidates on the importance of nanoparticles in soil fertility, irrigation management and its influence on improving crop yield. With scanty reports available on nanotechnology in agriculture system, present review attributes toward developing nanoagroparticles as the future prospect which can give new facelift for existing agriculture system. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Combatant Commanders Informational Series, USEUCOM

    National Research Council Canada - National Science Library

    Burton, Steven

    1996-01-01

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

  15. Combating trafficking: the Swiss approach

    Directory of Open Access Journals (Sweden)

    Sebastian Rauber

    2006-05-01

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

  16. Systems engineering approach for future automotive microcontroller solutions; Systems-Engineering-Ansatz zur Entwicklung zukuenftiger Mikrocontroller

    Energy Technology Data Exchange (ETDEWEB)

    Hilgert, J.; Turski, K.; Vollhardt, S. [NEC Electronics Europe, Duesseldorf (Germany)

    2005-09-01

    In the future, microcontrollers used in automotive applications will have to meet escalating demands from different areas. For this reason, NEC Electronics (Europe) regards the concept of Systems Engineering as the key to handling the development of the complex system vehicle. This article describes how the Systems Engineering approach is applied to the development of new microcontrollers. The example used is the development platform for NEC's upcoming gateway product. (orig.)

  17. The promises and challenges of future reactor system developments

    International Nuclear Information System (INIS)

    Kim, S. H.; Chang, M. H.; Kim, H. J.

    2007-01-01

    Nuclear power is an inevitable option in Korea to overcome the scarcity of national energy resources and to reduce its overseas energy dependency. During the past three decades, Korea has accomplished outstanding achievements in facilitating a nuclear power development. The share of nuclear power in electricity generation has been rapidly increasing since 1978. Nuclear power has provided Korea with a most economically and environmentally-friendly way of generating electric energy, and has contributed a lot to its national economy growth. It will continue to do so in the future. For a stable and economical supply of electricity, nationwide efforts toward achieving self-reliance in nuclear power technology have been pursued. To date, a series of nuclear technology self-reliance programs such as CANDU fuel technology, PWR fuel technology, and nuclear reactor (KSNPP) technology have been successfully completed. KSNP is a technologically advanced power plant modified by Koreas' own operating experience and domestic technology and designed by adapting several advanced technologies suitable for its national situation. The KSNP was applied to the construction of Yonggwang 5 and 6 and Ulchin 5 and 6 and is now being replicated to provide a stable, economical and reliable electric power supply. Through a comprehensive nuclear Research and Development programs, an enhancement of its indigenous nuclear technology capability is currently being pursued. The effort has focused on improving its indigenous nuclear power technology such as improvements in safety and economy of the KSNP (KSNP+), a 600 MWe class KSNP and advanced fuels, and the establishment of industrial codes and standards. In addition, a Korean Advanced Power Reactor (APR 1400) and a System integrated Modular Advanced Reactor (SMART) are currently under development. The APR 1400 with a capacity of 1,400 MWe will be characterized by its drastically enhanced safety, reliability, and operability as well as its

  18. Energy sources for future. Change to a sustainable energy system

    International Nuclear Information System (INIS)

    Morris, C.

    2005-01-01

    Can Germany give up gasoline and power from coal or nuclear energy and how much does it cost? The book does away with all common misunderstandings due to renewable energy sources and describes a compatible model for a sustainable energy mixing in future. Nevertheless fossil fuels are not denounced but seen as a platform for the advanced system. The author explains first why objections to renewable energy sources base on bad information, and pursues quite an other argumentation as such authors emphasizing the potential of these energy sources. Than he shows in detail the possibility of the optimal energy mixing for biomass, solar power, wind power, geothermal energy, hydropower and energy efficiency. The environment will reward us for this and instead buying expensive resources from foreign countries we will create work places at home. The number of big power plants - taking into account safety risks - will decrease and small units of on-site power generation feeded with this renewable sources will play more and more an important role. (GL) [de

  19. Computational brain models: Advances from system biology and future challenges

    Directory of Open Access Journals (Sweden)

    George E. Barreto

    2015-02-01

    Full Text Available Computational brain models focused on the interactions between neurons and astrocytes, modeled via metabolic reconstructions, are reviewed. The large source of experimental data provided by the -omics techniques and the advance/application of computational and data-management tools are being fundamental. For instance, in the understanding of the crosstalk between these cells, the key neuroprotective mechanisms mediated by astrocytes in specific metabolic scenarios (1 and the identification of biomarkers for neurodegenerative diseases (2,3. However, the modeling of these interactions demands a clear view of the metabolic and signaling pathways implicated, but most of them are controversial and are still under evaluation (4. Hence, to gain insight into the complexity of these interactions a current view of the main pathways implicated in the neuron-astrocyte communication processes have been made from recent experimental reports and reviews. Furthermore, target problems, limitations and main conclusions have been identified from metabolic models of the brain reported from 2010. Finally, key aspects to take into account into the development of a computational model of the brain and topics that could be approached from a systems biology perspective in future research are highlighted.

  20. Systemic Immunotherapy for Urothelial Cancer: Current Trends and Future Directions

    Directory of Open Access Journals (Sweden)

    Shilpa Gupta

    2017-01-01

    Full Text Available Urothelial cancer of the bladder, renal pelvis, ureter, and other urinary organs is the fifth most common cancer in the United States, and systemic platinum-based chemotherapy remains the standard of care for first-line treatment of advanced/metastatic urothelial carcinoma (UC. Until recently, there were very limited options for patients who are refractory to chemotherapy, or do not tolerate chemotherapy due to toxicities and overall outcomes have remained very poor. While the role of immunotherapy was first established in non-muscle invasive bladder cancer in the 1970s, no systemic immunotherapy was approved for advanced disease until the recent approval of a programmed death ligand-1 (PD-L1 inhibitor, atezolizumab, in patients with advanced/metastatic UC who have progressed on platinum-containing regimens. This represents a significant milestone in this disease after a void of over 30 years. In addition to atezolizumab, a variety of checkpoint inhibitors have shown a significant activity in advanced/metastatic urothelial carcinoma and are expected to gain Food and Drug Administration (FDA approval in the near future. The introduction of novel immunotherapy agents has led to rapid changes in the field of urothelial carcinoma. Numerous checkpoint inhibitors are being tested alone or in combination in the first and subsequent-line therapies of metastatic disease, as well as neoadjuvant and adjuvant settings. They are also being studied in combination with radiation therapy and for non-muscle invasive bladder cancer refractory to BCG. Furthermore, immunotherapy is being utilized for those ineligible for firstline platinum-based chemotherapy. This review outlines the novel immunotherapy agents which have either been approved, or are currently being investigated in clinical trials in UC.

  1. Space Weather Effects on Current and Future Electric Power Systems

    Science.gov (United States)

    Munoz, D.; Dutta, O.; Tandoi, C.; Brandauer, W.; Mohamed, A.; Damas, M. C.

    2016-12-01

    This work addresses the effects of Geomagnetic Disturbances (GMDs) on the present bulk power system as well as the future smart grid, and discusses the mitigation of these geomagnetic impacts, so as to reduce the vulnerabilities of the electric power network to large space weather events. Solar storm characterized by electromagnetic radiation generates geo-electric fields that result in the flow of Geomagnetically Induced Currents (GICs) through the transmission lines, followed by transformers and the ground. As the ground conductivity and the power network topology significantly vary with the region, it becomes imperative to estimate of the magnitude of GICs for different places. In this paper, the magnitude of GIC has been calculated for New York State (NYS) with the help of extensive modelling of the whole NYS electricity transmission network using real data. Although GIC affects only high voltage levels, e.g. above 300 kV, the presence of coastline in NYS makes the low voltage transmission lines also susceptible to GIC. Besides this, the encroachment of technologies pertaining to smart grid implementation, such as Phasor Measurement Units (PMUs), Microgrids, Flexible AC Transmission System (FACTS), and Information and Communication Technology (ICT) have been analyzed for GMD impacts. Inaccurate PMU results due to scintillation of GPS signals that are affected by electromagnetic interference of solar storm, presence of renewable energy resources in coastal areas that are more vulnerable to GMD, the ability of FACTS devices to either block or pave new path for GICs and so on, shed some light on impacts of GMD on smart grid technologies.

  2. Polymers for Combating Biocorrosion

    Directory of Open Access Journals (Sweden)

    Jing Guo

    2018-03-01

    Full Text Available Biocorrosion has been considered as big trouble in many industries and marine environments due to causing of great economic loss. The main disadvantages of present approaches to prevent corrosion include being limited by environmental factors, being expensive, inapplicable to field, and sometimes inefficient. Studies show that polymer coatings with anticorrosion and antimicrobial properties have been widely accepted as a novel and effective approach to prevent biocorrosion. The main purpose of this review is to summarize up the progressive status of polymer coatings used for combating microbial corrosion. Polymers used to synthesize protective coatings are generally divided into three categories: (i traditional polymers incorporated with biocides, (ii antibacterial polymers containing quaternary ammonium compounds, and (iii conductive polymers. The strategies to synthesize polymer coatings resort mainly to grafting antibacterial polymers from the metal substrate surface using novel surface-functionalization approaches, such as free radical polymerization, chemically oxidative polymerization, and surface-initiated atom transfer radical polymerization, as opposed to the traditional approaches of dip coating or spin coating.

  3. Combat Stress Decreases Memory of Warfighters in Action.

    Science.gov (United States)

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

    2017-08-01

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

  4. Systems biology, connectivity and the future of medicine

    NARCIS (Netherlands)

    Greef, J. van der

    2005-01-01

    The concept of systems-based strategies in medicine is emerging, with systems pathology guiding an understanding of the multidimensional aspects of disease system fingerprints and systems pharmacology providing insight into dynamic system responses upon (multiple) drug perturbations. Knowledge of

  5. Addressing Human System Risks to Future Space Exploration

    Science.gov (United States)

    Paloski, W. H.; Francisco, D. R.; Davis, J. R.

    2015-01-01

    NASA is contemplating future human exploration missions to destinations beyond low Earth orbit, including the Moon, deep-space asteroids, and Mars. While we have learned much about protecting crew health and performance during orbital space flight over the past half-century, the challenges of these future missions far exceed those within our current experience base. To ensure success in these missions, we have developed a Human System Risk Board (HSRB) to identify, quantify, and develop mitigation plans for the extraordinary risks associated with each potential mission scenario. The HSRB comprises research, technology, and operations experts in medicine, physiology, psychology, human factors, radiation, toxicology, microbiology, pharmacology, and food sciences. Methods: Owing to the wide range of potential mission characteristics, we first identified the hazards to human health and performance common to all exploration missions: altered gravity, isolation/confinement, increased radiation, distance from Earth, and hostile/closed environment. Each hazard leads to a set of risks to crew health and/or performance. For example the radiation hazard leads to risks of acute radiation syndrome, central nervous system dysfunction, soft tissue degeneration, and carcinogenesis. Some of these risks (e.g., acute radiation syndrome) could affect crew health or performance during the mission, while others (e.g., carcinogenesis) would more likely affect the crewmember well after the mission ends. We next defined a set of design reference missions (DRM) that would span the range of exploration missions currently under consideration. In addition to standard (6-month) and long-duration (1-year) missions in low Earth orbit (LEO), these DRM include deep space sortie missions of 1 month duration, lunar orbital and landing missions of 1 year duration, deep space journey and asteroid landing missions of 1 year duration, and Mars orbital and landing missions of 3 years duration. We then

  6. System-of-Systems Framework for the Future Hydrogen-Based Transportation Economy: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Duffy, M.; Sandor, D.

    2008-06-01

    From a supply chain view, this paper traces the flow of transportation fuels through required systems and addresses the current petroleum-based economy, DOE's vision for a future hydrogen-based transportation economy, and the challenges of a massive market and infrastructure transformation.

  7. Future space transportation systems systems analysis study, phase 1 technical report

    Science.gov (United States)

    1975-01-01

    The requirements of projected space programs (1985-1995) for transportation vehicles more advanced than the space shuttle are discussed. Several future program options are described and their transportation needs are analyzed. Alternative systems approaches to meeting these needs are presented.

  8. Radiation Environments for Future Human Exploration Throughout the Solar System.

    Science.gov (United States)

    Schwadron, N.; Gorby, M.; Linker, J.; Riley, P.; Torok, T.; Downs, C.; Spence, H. E.; Desai, M. I.; Mikic, Z.; Joyce, C. J.; Kozarev, K. A.; Townsend, L. W.; Wimmer-Schweingruber, R. F.

    2016-12-01

    Acute space radiation hazards pose one of the most serious risks to future human and robotic exploration. The ability to predict when and where large events will occur is necessary in order to mitigate their hazards. The largest events are usually associated with complex sunspot groups (also known as active regions) that harbor strong, stressed magnetic fields. Highly energetic protons accelerated very low in the corona by the passage of coronal mass ejection (CME)-driven compressions or shocks and from flares travel near the speed of light, arriving at Earth minutes after the eruptive event. Whether these particles actually reach Earth, the Moon, Mars (or any other point) depends on their transport in the interplanetary magnetic field and their magnetic connection to the shock. Recent contemporaneous observations during the largest events in almost a decade show the unique longitudinal distributions of this ionizing radiation broadly distributed from sources near the Sun and yet highly isolated during the passage of CME shocks. Over the last decade, we have observed space weather events as the solar wind exhibits extremely low densities and magnetic field strengths, representing states that have never been observed during the space age. The highly abnormal solar activity during cycles 23 and 24 has caused the longest solar minimum in over 80 years and continues into the unusually small solar maximum of cycle 24. As a result of the remarkably weak solar activity, we have also observed the highest fluxes of galactic cosmic rays in the space age and relatively small particle radiation events. We have used observations from LRO/CRaTER to examine the implications of these highly unusual solar conditions for human space exploration throughout the inner solar system. While these conditions are not a show-stopper for long-duration missions (e.g., to the Moon, an asteroid, or Mars), galactic cosmic ray radiation remains a significant and worsening factor that limits

  9. Tribology needs for future space and aeronautical systems

    Science.gov (United States)

    Fusaro, Robert L.

    1991-01-01

    Future aeronautical and space missions will push tribology technology beyond its current capability. The objective is to discuss the current state of the art of tribology as it is applied to advanced aircraft and spacecraft. Areas of discussion include materials lubrication mechanisms, factors affecting lubrication, current and future tribological problem areas, potential new lubrication techniques, and perceived technology requirements that need to be met in order to solve these tribology problems.

  10. Solar energy systems: assessment of present and future potential

    International Nuclear Information System (INIS)

    Kuehne, H.-M.; Aulich, H.

    1992-01-01

    This paper discusses the present state and the future potential of solar thermal and photovoltaic (PV) technologies, and examines both the environmental implications of these technologies and the economics which determine their viability in the energy market. Although some significant cost reductions have been achieved, particularly in PV technology, solar conversion technologies are still not generally competitive against conventional fuels, and future cost reductions may be limited. It is argued that fiscal measures will be necessary if solar conversion technologies are to make a significant global impact. (Author)

  11. Expert systems intelligent tutoring systems and the power industry: A future scenario

    International Nuclear Information System (INIS)

    Bloom, C.P.; Bullemer, P.T.; Cochran, E.L.

    1990-01-01

    One use to which fielded expert systems have been put is the training of less experienced personnel. However, since expert systems are not developed for the purpose of training, their knowledge contains gaps, particularly in the areas of explanation and reasoning-essential components of expertise. The incidental learning that results from interacting with an expert system produces a memorization of the expert system's procedures without an understanding of the logic behind those procedures. Although learning without comprehension can provide adequate task performance, it affords inadequate transfer or generalization of knowledge, producing task-specific learning. In other words, the expert system user performs the task like an expert, but has not really become an expert. To become an expert, specialized training is required. This training could be provided by professional educators, or, in the future, by artificial intelligence programs, called intelligent tutoring systems, specifically designed for training

  12. The Norwegian Electric Power System - System Description and Future Developments; Norsk kraftforsyning - dagens system og fremtidig utvikling

    Energy Technology Data Exchange (ETDEWEB)

    Hagen, Janne Merete; Nystuen, Kjell Olav; Fridheim, Haavard; Rutledal, Frode

    2000-09-01

    This report presents a description of the present Norwegian electric power system, as well as a discussion of emerging trends and future developments in this system. The report provides the basis for FFI's current vulnerability analysis of the electric power system. Norway's electric power system is getting increasingly complex, due to a large-scale implementation of electronic components and information systems. Workforce reductions and efficiency improvements dominate the development of the electric power sector. Norway is also becoming increasingly dependent on foreign power sources. These trends provide for an entirely different electric power system than just a few years ago. Also, these trends make it virtually impossible to present a ''static'' description of the system. Thus, the report also contains a scenario, describing possible future developments of the system until 2010. (author)

  13. A Workshop about the Future of Enterprise Information Systems

    DEFF Research Database (Denmark)

    Svejvig, Per; Møller, Charles

    2011-01-01

    of re-conceptualizing is to start with a blank sheet and “think out of the box”. This topic was addressed in a workshop at CONFENIS 2011 which focused on the future of EIS. The workshop consisted of a large number of experts from across the world, divided into seven groups, who discussed the topic using...

  14. Noise computation for future urban air traffic systems

    NARCIS (Netherlands)

    Arntzen, M.; Aalmoes, R.; Bussink, F.; Sunil, E.; Hoekstra, J.M.

    2015-01-01

    The development of Personal aerial vehicles and unmanned aerial vehicles are expected to have a considerable influence on the development of future airspace design around large cities. In the Metropolis project, four different concepts for airspace design are assessed for a (metropolitan) city of

  15. The future of intelligent manufacturing systems and human factors

    NARCIS (Netherlands)

    Vink, P.; Stahre, J.

    2006-01-01

    In this paper the results of a 3 year European project are described. In this project 20 experts in the field of human factors define the most promising way of using the European work force in manufacturing in the future. Based on discussions between the experts and participating companies and

  16. Battlemind Training: Transitioning Home from Combat

    National Research Council Canada - National Science Library

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

    2006-01-01

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

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

    Science.gov (United States)

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

    2017-12-01

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

  18. Bio energy: Bio energy in the Energy System of the Future

    International Nuclear Information System (INIS)

    Finden, Per; Soerensen, Heidi; Wilhelmsen, Gunnar

    2001-01-01

    This is Chapter 7, the final chapter, of the book ''Bio energy - Environment, technique and market''. Its main sections are: (1) Factors leading to changes in the energy systems, (2) The energy systems of the future, globally, (3) The future energy system in Norway and (4) Norwegian energy policy at the crossroads

  19. Radio frequency systems for present and future accelerators

    International Nuclear Information System (INIS)

    Raka, E.C.

    1987-01-01

    Rf systems are described for the FNAL Main Ring and Tevatron Ring, CERN SPS and LEP, and HERA proton acceleration system, CERN PS e + e/sup minus/ acceleration system, and CERN EPA monochromatic cavity. Low impedance rf systems in CERN ISR, the Brookhaven CBA, and SSC are also discussed

  20. Adiabatic logic future trend and system level perspective

    CERN Document Server

    Teichmann, Philip

    2012-01-01

    Adiabatic logic is a potential successor for static CMOS circuit design when it comes to ultra-low-power energy consumption. Future development like the evolutionary shrinking of the minimum feature size as well as revolutionary novel transistor concepts will change the gate level savings gained by adiabatic logic. In addition, the impact of worsening degradation effects has to be considered in the design of adiabatic circuits. The impact of the technology trends on the figures of merit of adiabatic logic, energy saving potential and optimum operating frequency, are investigated, as well as degradation related issues. Adiabatic logic benefits from future devices, is not susceptible to Hot Carrier Injection, and shows less impact of Bias Temperature Instability than static CMOS circuits. Major interest also lies on the efficient generation of the applied power-clock signal. This oscillating power supply can be used to save energy in short idle times by disconnecting circuits. An efficient way to generate the p...

  1. The Future of the Mobile Payment as Electronic Payment System

    OpenAIRE

    Bezovski, Zlatko

    2016-01-01

    The development of the Internet and the arrival of e-commerce fostered digitalization in the payment processes by providing a variety of electronic payment options including payment cards (credit and debit), digital and mobile wallets, electronic cash, contactless payment methods etc. Mobile payment services with their increasing popularity are presently under the phase of transition, heading towards a promising future of tentative possibilities along with the innovation in technology. In thi...

  2. ANALYSIS OF FOREIGN EXPERIENCE OF SYSTEMIC DEVELOPMENT OF FUTURE SOCIAL PEDAGOGISTS’ INFORMATIONAL CULTURE

    Directory of Open Access Journals (Sweden)

    Oleksandr A. Ratsul

    2014-10-01

    Full Text Available The article deals with the analysis of foreign experience of systemic development of future social pedagogists’ informational culture. A number of cultural universals are identified, each of them is treated as the core of culture. A list of components of future social pedagogists’ information culture is given. Personality traits that enable future social pedagogists to participate effectively in all kinds of work with information are characterized. Two structural levels (contents and functions in future social pedagogists’ information culture are singled out. Main functions of future social pedagogists’ information culture are defined. The structural organization of future social pedagogists’ information culture is analyzed.

  3. Primary system thermal hydraulics of future Indian fast reactors

    Energy Technology Data Exchange (ETDEWEB)

    Velusamy, K., E-mail: kvelu@igcar.gov.in [Thermal Hydraulics Section, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102 (India); Natesan, K.; Maity, Ram Kumar; Asokkumar, M.; Baskar, R. Arul; Rajendrakumar, M.; Sarathy, U. Partha; Selvaraj, P.; Chellapandi, P. [Thermal Hydraulics Section, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102 (India); Kumar, G. Senthil; Jebaraj, C. [AU-FRG Centre for CAD/CAM, Anna University, Chennai 600 025 (India)

    2015-12-01

    Highlights: • We present innovative design options proposed for future Indian fast reactor. • These options have been validated by extensive CFD simulations. • Hotspot factors in fuel subassembly are predicted by parallel CFD simulations. • Significant safety improvement in the thermal hydraulic design is quantified. - Abstract: As a follow-up to PFBR (Indian prototype fast breeder reactor), many FBRs of 500 MWe capacity are planned. The focus of these future FBRs is improved economy and enhanced safety. They are envisaged to have a twin-unit concept. Design and construction experiences gained from PFBR project have provided motivation to achieve an optimized design for future FBRs with significant design changes for many critical components. Some of the design changes include, (i) provision of four primary pipes per primary sodium pump, (ii) inner vessel with single torus lower part, (iii) dome shape roof slab supported on reactor vault, (iv) machined thick plate rotating plugs, (v) reduced main vessel diameter with narrow-gap cooling baffles and (vi) safety vessel integrated with reactor vault. This paper covers thermal hydraulic design validation of the chosen options with respect to hot and cold pool thermal hydraulics, flow requirement for main vessel cooling, inner vessel temperature distribution, safety analysis of primary pipe rupture event, adequacy of decay heat removal capacity by natural convection cooling, cold pool transient thermal loads and thermal management of top shield and reactor vault.

  4. Framing futures: visualizing on social-ecological systems change

    NARCIS (Netherlands)

    Vervoort, J.M.

    2011-01-01

    An appreciation of the complexity and uncertainty that characterizes linked human and natural systems - or social-ecological systems - has proliferated throughout the sciences in recent decades. However, dominant societal images, mental models and discourses frame the complexity of

  5. Focusing on the human factor in future expert systems

    International Nuclear Information System (INIS)

    Gordon, S.E.

    1987-01-01

    Technological advances in the area of artificial intelligence have produced expert systems that hold much promise for the design, operation, and maintenance of complex systems such as nuclear power plants. Such systems have been designed and implemented in a wide variety of task settings. In spite of the gains that have been made in the application of expert systems, there are still several difficult problems which have yet to be resolved. One of these problems is a frequently noted lack of user acceptance of newly fielded intelligent systems. This lack of acceptance can be attributed to a variety of factors, including unfamiliarity with computer technology, difficulty in adjusting to interface mechanisms, fear that the system was designed to replace the human operator, and a feeling that the human can perform the job better than the system. Some of the problems may be related to the fact that expert system design is essentially in it's infancy

  6. NASA's Earth Science Data Systems - Lessons Learned and Future Directions

    Science.gov (United States)

    Ramapriyan, Hampapuram K.

    2010-01-01

    In order to meet the increasing demand for Earth Science data, NASA has significantly improved the Earth Science Data Systems over the last two decades. This improvement is reviewed in this slide presentation. Many Earth Science disciplines have been able to access the data that is held in the Earth Observing System (EOS) Data and Information System (EOSDIS) at the Distributed Active Archive Centers (DAACs) that forms the core of the data system.

  7. Farm management systems and the Future Internet era

    NARCIS (Netherlands)

    Kaloxylos, A.; Eigenmann, R.; Teye, F.; Wolfert, J.

    2012-01-01

    Smart/precision farming systems are expected to play an important role in improving farming activities. During the past years, sophisticated farm management systems have emerged to replace outdated complex and monolithic farm systems and software tools. The latest trend is to enable these management

  8. A multidimensonal Examination of Prefomences of the Future advanced Transport Systems: The ETT (Evacuated Tube Transport) TRM (Transrapid MAGLEV) System

    NARCIS (Netherlands)

    Janic, M.

    2016-01-01

    Multidimensional examination of performances of the future advanced ETT Evacuated Tube Transport) system operated by TRM (TransRapidMaglev); assessment of the ETT TRM system contribution to sustainability of the future transport sector through its completion with APT (Air Passenger Transport) system

  9. Regulating and Combating Underground Banking

    NARCIS (Netherlands)

    Borgers, M.J.

    2009-01-01

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

  10. Combating corruption in global health.

    Science.gov (United States)

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

    2017-08-09

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

  11. Enhancing Brigade Combat Team Adaptability

    Science.gov (United States)

    2010-06-11

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

  12. Combating Training-Stress Syndromes.

    Science.gov (United States)

    Voight, Mike

    2002-01-01

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

  13. New Russian Combat Small Boats

    Directory of Open Access Journals (Sweden)

    Aleksandr F. Mitrofanov

    2016-12-01

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

  14. Evidence of combat in triceratops.

    Directory of Open Access Journals (Sweden)

    Andrew A Farke

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

  15. Teaching Combative Sports through Tactics

    Science.gov (United States)

    Kozub, Francis M.; Kozub, Mary L.

    2004-01-01

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

  16. Wind farm - A power source in future power systems

    DEFF Research Database (Denmark)

    Chen, Zhe; Blaabjerg, Frede

    2009-01-01

    wind turbines and wind farms, and then introduces the wind power development and wind farms. An optimization platform for designing electrical systems of offshore wind farms is briefed. The major issues related to the grid connection requirements and the operation of wind turbines/farms in power......The paper describes modern wind power systems, introduces the issues of large penetration of wind power into power systems, and discusses the possible methods of making wind turbines/farms act as a power source, like conventional power plants in power systems. Firstly, the paper describes modern...... systems are illustrated....

  17. Networked sensors for the combat forces

    Science.gov (United States)

    Klager, Gene

    2004-11-01

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

  18. Towards Future Broadband Public Safety Systems: Current Issues and Future Directions

    DEFF Research Database (Denmark)

    Popovska Avramova, Andrijana; Ruepp, Sarah Renée; Dittmann, Lars

    2015-01-01

    The vision of the Fifth generation (5G) of mobile communication is that it will be an umbrella for communications for various vertical industries that have different requirements for delay, data rates, reliability, availability, and security. 5G will not be a single technology - rather a converge......The vision of the Fifth generation (5G) of mobile communication is that it will be an umbrella for communications for various vertical industries that have different requirements for delay, data rates, reliability, availability, and security. 5G will not be a single technology - rather...... a convergence of not just new revolutionary technologies, but of the already existing, and evolving technologies as well. This paper analyses the impact of convergence and its importance to the evolution of critical communication systems, both with respect to the fundamental features of the public safety...

  19. Expert systems use in present and future CANDU nuclear power supply systems

    International Nuclear Information System (INIS)

    Lupton, L.R.; Basso, R.A.J.; Anderson, L.L.; Anderson, J.W.D.

    1989-11-01

    As CANDU nuclear power plants become more complex, and are operated under tighter constraints for longer periods between outages, plant operations staff will have to absorb more information to correctly and rapidly respond to upsets. A development program is underway at Atomic Energy of Canada Limited to use expert systems and interactive media tools to assist operations staff of existing and future CANDU plants. The complete system for plant information access and display, on-line advice and diagnosis, and interactive operating procedures is called the Operator Companion. A prototype, consisting of operator consoles, expert systems and simulation modules in a distributed architecture, is currently being developed to demonstrate the concepts of the Operator Companion. Specialized advisors are also being developed using expert system technology to meet specific operational and design needs

  20. CO2 DIAL system: construction, measurements, and future development

    Science.gov (United States)

    Vicenik, Jiri

    1999-07-01

    A miniature CO2 DIAL system has been constructed. Dimension of the system are 500 X 450 X 240 mm, its mass is only 28 kg. The system consists of two tunable TEA CO2 lasers, receiving optics, IR detector, signal processing electronics and single chip microcomputer with display. The lasers are tuned manually by means of micrometric screw and are capable to generate pulses on more than 50 CO2 laser lines. The output energy is 50 mJ. The system was tested using various toxic gases and simulants, mostly at range 300 m, most of the measurements were done using pyrodetector in the receiver. The system shows good sensitivity, but it exhibits substantial instability of zero concentration. In the next stage the work will be concentrated on use of high-sensitivity MCT detector in the receiver and implementation of automatic tuning of lasers to the system.

  1. Data-acquisition systems for the present and the future

    International Nuclear Information System (INIS)

    Drobnis, D.D.

    1982-09-01

    Basic components of today's acquisition systems are surveyed. These include front-end tools such as microprocessors, programmable controllers, and CAMAC interfaces. Some key concepts in large central real-time systems are examined: Hardware and Software architecture, and data base structure. Some trends in present data acquisition system design are analyzed, including increasing distribution of system functions and expansion to hierarchical multi-processor netowrks. With the evolution of microprocessors, front-end intelligence is growing into front-end computing power. Real-time host systems are becoming increasingly sophisticated human interface and data base management tools, with increasingly complex operating systems, and increasing amounts of memory, mass storage, and computing power. And the ultimate analysis of plasma data is becoming increasingly sophisticated

  2. The Agile Rapid Global Combat Support (ARGCS) System: A Cost and Benefit Analysis of Including the ARGCS Technologies in the Acquisition of the Enhanced Consolidated Support System (ECASS)

    National Research Council Canada - National Science Library

    Lund, John N

    2007-01-01

    ...). The ultimate goal of this project is to assist in the analysis of the ARGCS technologies and what benefit they would provide if included in the proposed next generation of Naval Aviation test equipment, currently called the Enhanced Consolidated Automated Support System (ECASS).

  3. Photovoltaic Cells and Systems: Current State and Future Trends

    OpenAIRE

    Hadj Bourdoucen; Joseph A. Jervase; Abdullah Al-Badi; Adel Gastli; Arif Malik

    2000-01-01

    Photovoltaics is the process of converting solar energy into electrical energy. Any photovoltaic system invariably consists of solar cell arrays and electric power conditioners. Photovoltaic systems are reliable, quiet, safe and both environmentally benign and self-sustaining. In addition, they are cost-effective for applications in remote areas. This paper presents a review of solar system components and integration, manufacturing, applications, and basic research related to photovoltaics. P...

  4. Source term aspects associated with future PWR containment systems

    International Nuclear Information System (INIS)

    Kuczera, B.; Kebler, G.; Ehrhardt, J.; Scholtyssek, W.

    1994-01-01

    The overall objective of reactor safety is to protect the population against dangerous releases of radioactive materials from nuclear power plants. In context with a reinforcement of the defense-in-depth strategy the common safety requirements on future nuclear power plants converge in the objective that these plants should be so safe that even in case of a severe accident there will be no need of off-site emergency actions such as an evacuation or resettlement of the population from the vicinity of a nuclear power plant. It is shown by the example of a future 1400 MWe pressurized water reactor (PWR) plant that this goal can be attained in principle by providing a double containment with the annulus vented via an appropriate emergency standby filter. Within the framework of severe accident consequence mitigation a set of parameters for accident conditions and emergency filter efficiencies is elaborated under which the German lower levels of intervention for evacuation are not attained. (author). 10 refs., 3 tabs., 5 figs

  5. Adaptive Distributed Intelligent Control Architecture for Future Propulsion Systems (Preprint)

    National Research Council Canada - National Science Library

    Behbahani, Alireza R

    2007-01-01

    .... Distributed control is potentially an enabling technology for advanced intelligent propulsion system concepts and is one of the few control approaches that is able to provide improved component...

  6. Nonhazardous Urine Pretreatment Method for Future Exploration Systems, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — A nonhazardous urine pretreatment system prototype is proposed that will stabilize urine against biological growth or chemical instabilities without using hazardous...

  7. Highly Adjustable Systems: An Architecture for Future Space Observatories

    Science.gov (United States)

    Arenberg, Jonathan; Conti, Alberto; Redding, David; Lawrence, Charles R.; Hachkowski, Roman; Laskin, Robert; Steeves, John

    2017-06-01

    Mission costs for ground breaking space astronomical observatories are increasing to the point of unsustainability. We are investigating the use of adjustable or correctable systems as a means to reduce development and therefore mission costs. The poster introduces the promise and possibility of realizing a “net zero CTE” system for the general problem of observatory design and introduces the basic systems architecture we are considering. This poster concludes with an overview of our planned study and demonstrations for proving the value and worth of highly adjustable telescopes and systems ahead of the upcoming decadal survey.

  8. Distance relay performance in future converter dominated power systems

    DEFF Research Database (Denmark)

    Sarkar, Moumita; Jia, Jundi; Yang, Guangya

    2017-01-01

    Increasing penetration of converter-based generations in power system has led to new system challenges. Short circuit power response from converter-based generations is different from that of traditional synchronous generators. Power electronic converters can be designed for over-current only up ...... of converter controls on fault current response of converter-based generations is also investigated. Index Terms—Converter control, distance relays, power system protection, system modelling....... to 1.1-1.25 times of its nominal value. Low availability of short circuit power can cause many challenges such as misoperation of distance relays. The aim of this paper is to investigate the effect of converter dominated systems on performance of distance relays. Backup functionality of the distance...... relay is major concern as miscoordination of backup relays in case of cascading faults can lead to severe stress in system, which can develop into blackout. In this paper, response of relays in traditional system is compared with response of relays in low short-circuit-current power systems. Impact...

  9. A Future with Hybrid Electric Propulsion Systems: A NASA Perspective

    Science.gov (United States)

    DelRosario, Ruben

    2014-01-01

    The presentation highlights a NASA perspective on Hybrid Electric Propulsion Systems for aeronautical applications. Discussed are results from NASA Advance Concepts Study for Aircraft Entering service in 2030 and beyond and the potential use of hybrid electric propulsion systems as a potential solution to the requirements for energy efficiency and environmental compatibility. Current progress and notional potential NASA research plans are presented.

  10. Future and Feature of Intelligent Systems and Their Societies | Ituma ...

    African Journals Online (AJOL)

    This research work presents us with the definition of "Intelligent system". This definition helps us to better understand how we act and furthermore permits us to build an artificial intelligent system. The analysis in this report covered what we can possibly know about our environment, how we represent, in the brain, the ...

  11. Recent developments of MR imaging system and future trends

    International Nuclear Information System (INIS)

    Fujieda, Kunimi

    1996-01-01

    Because MR imaging technique has no limitation of slice direction, uses none of mechanically moving components and can employ electronic scanning method for data acquisition, the most advanced electronics and CPU techniques have been applied to develop MR imaging systems. Along with pursuance of better equipment performance as clinical diagnostic equipment, cost reduction, improvement of operability and safety, easy siting, comfortable examination and economical operation cost by remarkable reduction of running cost have become important factors in development of MR imaging system. From this viewpoint, MR imaging systems incorporating an open gantry with a relatively low field strength and of vertical field system have been developed recently and they are being accepted as clinically useful equipment. The vertical field, open gantry system has an optimum structure capable of performing interventional imaging, thus clinical application of the system have been actively attempted. Thanks to recent development of various MRI techniques, image quality quite acceptable for routine clinical diagnosis can now be obtained by using the systems with permanent magnet and resistive magnet. Thus, it is considered that evaluation of not only equipment performance but also the total performances of the MR imaging system as described above will become important. The MR imaging technique has a possibility to substitute itself for other conventional imaging modalities because the technique can visualize physiological and metabolic functions in addition to morphological imaging. It is expected that application of MR imaging modality will be further expanded by continuous investigation of applicable clinical fields and development of imaging technologies. (J.P.N.)

  12. Residential heat pumps in the future Danish energy system

    DEFF Research Database (Denmark)

    Petrovic, Stefan; Karlsson, Kenneth Bernard

    2016-01-01

    for politically agreed targets which include: at least 50% of electricity consumption from wind power starting from 2020, fossil fuel free heat and power sector from 2035 and 100% renewable energy system starting from 2050. Residential heat pumps supply around 25% of total residential heating demand after 2035......Denmark is striving towards 100% renewable energy system in 2050. Residential heat pumps are expected to be a part of that system.We propose two novel approaches to improve the representation of residential heat pumps: Coefficients of performance (COPs) are modelled as dependent on air and ground...... temperature while installation of ground-source heat pumps is constrained by available ground area. In this study, TIMES-DK model is utilised to test the effects of improved modelling of residential heat pumps on the Danish energy system until 2050.The analysis of the Danish energy system was done...

  13. COMPUTER SUPPORT SYSTEMS FOR ESTIMATING CHEMICAL TOXICITY: PRESENT CAPABILITIES AND FUTURE TRENDS

    Science.gov (United States)

    Computer Support Systems for Estimating Chemical Toxicity: Present Capabilities and Future Trends A wide variety of computer-based artificial intelligence (AI) and decision support systems exist currently to aid in the assessment of toxicity for environmental chemicals. T...

  14. Combat surgical workload in Operation Iraqi Freedom and Operation Enduring Freedom: The definitive analysis.

    Science.gov (United States)

    Turner, Caryn A; Stockinger, Zsolt T; Gurney, Jennifer M

    2017-07-01

    Relatively few publications exist on surgical workload in the deployed military setting. This study analyzes US military combat surgical workload in Iraq and Afghanistan to gain a more thorough understanding of surgical training gaps and personnel requirements. A retrospective analysis of the Department of Defense Trauma Registry was performed for all Role 2 (R2) and Role 3 (R3) military treatment facilities from January 2001 to May 2016. International Classification of Diseases, Ninth Revision, Clinical Modification procedure codes were grouped into 18 categories based on functional surgical skill sets. The 189,167 surgical procedures identified were stratified by role of care, month, and year. Percentiles were calculated for the number of procedures for each skill set. A literature search was performed for publications documenting combat surgical workload during the same period. A total of 23,548 surgical procedures were performed at R2 facilities, while 165,619 surgical procedures were performed at R3 facilities. The most common surgical procedures performed overall were soft tissue (37.5%), orthopedic (13.84%), abdominal (13.01%), and vascular (6.53%). The least common surgical procedures performed overall were cardiac (0.23%), peripheral nervous system (0.53%), and spine (0.34%).Mean surgical workload at any point in time clearly underrepresented those units in highly kinetic areas, at times by an order of magnitude or more. The published literature always demonstrated workloads well in excess of the 50th percentile for the relevant time period. The published literature on combat surgical workload represents the high end of the spectrum of deployed surgical experience. These trends in surgical workload provide vital information that can be used to determine the manpower needs of future conflicts in ever-changing operational tempo environments. Our findings provide surgical types and surgical workload requirements that will be useful in surgical training and

  15. Abductive networks applied to electronic combat

    Science.gov (United States)

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

    1990-08-01

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

  16. Future prospects of health management systems using cellular phones.

    Science.gov (United States)

    Kim, Hun-Sung; Hwang, Yunji; Lee, Jae-Ho; Oh, Hye Young; Kim, Yi-Jun; Kwon, Hyeon Yoon; Kang, Hyoseung; Kim, Hyunah; Park, Rae Woong; Kim, Ju Han

    2014-06-01

    Cellular phones enable communication between healthcare providers and patients for prevention, diagnosis, and treatment of diseases. However, few studies have examined the user-friendliness or effectiveness of cellular phone-based medical informatics (CPBMI) for healthcare. This study investigated the use of CPBMI to identify its current status within the medical field, advantages and disadvantages, practicability, clinical effectiveness, costs, and cost-saving potential. CPBMI was validated in terms of practicality and provision of medical benefits. It is critical to use CPBMI in accordance with the different features of each disease and condition. Use of CPBMI is expected to be especially useful for patients with chronic disease. We discussed the current status of the clinical use, benefits, and risks of CPBMI. CPBMI and information technology-based health management tools are anticipated to become useful and effective components of healthcare management in the future.

  17. Small and Shaping the Future Energy Eco-house System

    Science.gov (United States)

    Furukawa, Ryuzo; Takahashi, Hideyuki; Sato, Yoshinori; Sasaki, Hiroshi; Isu, Norifumi; Ohtsuka, Masuo; Tohji, Kazuyuki

    2010-11-01

    The objective of this research is to develop the elemental technology of the small and thin energy collection system from water, wind, and others in the house, and examine them at the eco-house which will be built at Tohoku University on March 2010. This small energy storage system will contribute to reduce 10% of greenhouse gas emission from household electricity. This project is done by three following groups. 1st group (NEC-Tokin Co. Ltd.) will develop the technologies on the accumulation of electric power pressured from low electric power in which electricity is generated and on the cooperation with AC power supply used for domestic use for this eco-house system. 2nd group (INAX Co. Ltd.) will develop the elemental technology of the slight energy collection system from tap water in the home using a small hydroelectric generator for this eco-house system. 3rd group (Shoei Co. Ltd.) will develop the technologies on existent magnetic gear device, health appliances (Exercise bike), wind power generator, for this eco-house system. Tokoku University compiles these groups. Furthermore, I develop a search of unused small energy and the use technology, and propose a new energy supply system using solar cell and Li ion secondary battery.

  18. Development of tsunami early warning systems and future challenges

    Directory of Open Access Journals (Sweden)

    J. Wächter

    2012-06-01

    Full Text Available Fostered by and embedded in the general development of information and communications technology (ICT, the evolution of tsunami warning systems (TWS shows a significant development from seismic-centred to multi-sensor system architectures using additional sensors (e.g. tide gauges and buoys for the detection of tsunami waves in the ocean.

    Currently, the beginning implementation of regional tsunami warning infrastructures indicates a new phase in the development of TWS. A new generation of TWS should not only be able to realise multi-sensor monitoring for tsunami detection. Moreover, these systems have to be capable to form a collaborative communication infrastructure of distributed tsunami warning systems in order to implement regional, ocean-wide monitoring and warning strategies.

    In the context of the development of the German Indonesian Tsunami Early Warning System (GITEWS and in the EU-funded FP6 project Distant Early Warning System (DEWS, a service platform for both sensor integration and warning dissemination has been newly developed and demonstrated. In particular, standards of the Open Geospatial Consortium (OGC and the Organization for the Advancement of Structured Information Standards (OASIS have been successfully incorporated.

    In the FP7 project Collaborative, Complex and Critical Decision-Support in Evolving Crises (TRIDEC, new developments in ICT (e.g. complex event processing (CEP and event-driven architecture (EDA are used to extend the existing platform to realise a component-based technology framework for building distributed tsunami warning systems.

  19. Control of Future Air Traffic Systems via Complexity Bound Management

    Science.gov (United States)

    Alexandrov, Natalia

    2013-01-01

    The complexity of the present system for managing air traffic has led to "discreteness" in approaches to creating new concepts: new concepts are created as point designs, based on experience, expertise, and creativity of the proposer. Discrete point designs may be highly successful but they are difficult to substantiate in the face of equally strong substantiation of competing concepts, as well as the state of the art in concept evaluation via simulations. Hybrid concepts may present a compromise - the golden middle. Yet a hybrid of sometimes in principle incompatible concepts forms another point design that faces the challenge of substantiation and validation. We are faced with the need to re-design the air transportation system ab initio. This is a daunting task, especially considering the problem of transitioning from the present system to any fundamentally new system. However, design from scratch is also an opportunity to reconsider approaches to new concept development. In this position paper we propose an approach, Optimized Parametric Functional Design, for systematic development of concepts for management and control of airspace systems, based on optimization formulations in terms of required system functions and states. This reasoning framework, realizable in the context of ab initio system design, offers an approach to deriving substantiated airspace management and control concepts. With growing computational power, we hope that the approach will also yield a methodology for actual dynamic control of airspace

  20. Past and future challenges in developing remote systems technology

    International Nuclear Information System (INIS)

    Ferguson, K.R.

    1978-01-01

    During the early development of remote systems for processing and examining fuel and materials from nuclear reactors, the facility designer and operator worked closely together to meet the challenges of this new field. Numerous challenges still face the nuclear remote systems engineer, e.g., the development of systems that reduce the exposure of workers, the need for advances in basic technology, and the development of cost-effective facilities. The solution to these and other challenges can be accelerated by an expanded program of information exchange, an aggressive development program, and improved project management procedures

  1. Future UK markets for stand-alone renewable energy systems

    International Nuclear Information System (INIS)

    Paish, O.

    1999-01-01

    A study to identify and quantify the market for stand-alone renewable energy supplies of power (photovoltaics, wind and micro-hydro electricity systems) was described. The study focused on small systems, generally less than a few kW installed capacity. It was suggested that in the UK, the emphasis on grid-connected renewable energy technologies (RETs) has blurred the fact that it is 'off-grid' renewable systems that can offer more immediate real commercial markets for the renewables business. With the likelihood of a significant increase in demand for renewables world wide over the next ten years, the UK needs to make a special effort to become involved

  2. Lessons from the SLC for future LC control systems

    International Nuclear Information System (INIS)

    Humphrey, R.

    1991-12-01

    The SLC control system is the dynamic result of a number of forces. The most obvious force is the functional requirements of the SLC itself, but other forces are history, budget, people, available technology, etc. The plan of this paper is to describe the critical functional requirements of the SLC which caused significant development of the control system. I have tried to focus on functional requirements as a driver, and I will describe some solutions which we have implemented to satisfy those requirements. The important functional requirements drivers for the control system discussed in this paper are: Repetition rate; Sensitivity to orbit distortion; Stability/Automation; and Accelerator Development

  3. Lessons from the SLC for future LC control systems

    International Nuclear Information System (INIS)

    Humphrey, R.

    1992-01-01

    The SLC control system is the dynamic result of a number of forces. The most obvious force is the functional requirements of the SLC itself, but other forces are history, budget, people, available technology, etc. The plan of this paper is to describe the critical functional requirements of the SLC which caused significant development of the control system. I have tried to focus on functional requirements as a driver, and I will describe some solutions which we have implemented to satisfy those requirements. The important functional requirements drivers for the control system discussed in this paper are: (1) Repetition rate, (2) Sensitivity to orbit distortion, (3) Stability/Automation, (4) Accelerator Development. (author)

  4. Wind diesel systems - design assessment and future potential

    DEFF Research Database (Denmark)

    Infield, D.G.; Scotney, A.; Lundsager, P.

    1992-01-01

    Diesels are the obvious form. of back-up electricity generation in small to medium sized wind systems. High wind penetrations pose significant technical problems for the system designer, ranging from component sizing to control specification and dynamic stability. A key role is seen for proven...... system models for assessing both dynamic characteristics and overall performance and economics. An introduction is provided to the Wind Diesel Engineering Design Toolkit currently under development (for implementation on PC) by a consortium of leading wind diesel experts, representing six European...

  5. The Glymphatic System in Central Nervous System Health and Disease: Past, Present, and Future.

    Science.gov (United States)

    Plog, Benjamin A; Nedergaard, Maiken

    2018-01-24

    The central nervous system (CNS) is unique in being the only organ system lacking lymphatic vessels to assist in the removal of interstitial metabolic waste products. Recent work has led to the discovery of the glymphatic system, a glial-dependent perivascular network that subserves a pseudolymphatic function in the brain. Within the glymphatic pathway, cerebrospinal fluid (CSF) enters the brain via periarterial spaces, passes into the interstitium via perivascular astrocytic aquaporin-4, and then drives the perivenous drainage of interstitial fluid (ISF) and its solute. Here, we review the role of the glymphatic pathway in CNS physiology, the factors known to regulate glymphatic flow, and the pathologic processes in which a breakdown of glymphatic CSF-ISF exchange has been implicated in disease initiation and progression. Important areas of future research, including manipulation of glymphatic activity aiming to improve waste clearance and therapeutic agent delivery, are also discussed.

  6. Using Systems Thinking to train future leaders in global health.

    Science.gov (United States)

    Paxton, Anne; Frost, Laura J

    2017-07-09

    Systems Thinking provides a useful set of concepts and tools that can be used to train students to be effective and innovative global health leaders in an ever-changing and often chaotic world. This paper describes an experiential, multi-disciplinary curriculum that uses Systems Thinking to frame and analyse global health policies and practices. The curriculum uses case studies and hands-on activities to deepen students' understanding of the following concepts: complex adaptive systems, dynamic complexity, inter-relationships, feedback loops, policy resistance, mental models, boundary critique, leverage points, and multi-disciplinary, multi-sectoral, and multi-stakeholder thinking and action. A sample of Systems Thinking tools for analysing global health policies and practices are also introduced.

  7. Outsourcing Wholesale Logistics, A Model for Future Systems

    National Research Council Canada - National Science Library

    McDaniels, Lloyd

    2002-01-01

    .... This paper outlines the method to reduce those costs by providing incentives to simultaneously increase operational readiness and reduce logistics requirements of the system at both the wholesale and retail levels...

  8. Distributed control and instrumentation systems for future nuclear power plants

    International Nuclear Information System (INIS)

    Yan, G.; L'Archeveque, J.V.R.

    1976-01-01

    The centralized dual computer system philosophy has evolved as the key concept underlying the highly successful application of direct digital control in CANDU power reactors. After more than a decade, this basis philosophy bears re-examination in the light of advances in system concepts--notably distributed architectures. A number of related experimental programs, all aimed at exploring the prospects of applying distributed systems in Canadian nuclear power plants are discussed. It was realized from the outset that the successful application of distributed systems depends on the availability of a highly reliable, high capacity, low cost communications medium. Accordingly, an experimental facility has been established and experiments have been defined to address such problem areas as interprocess communications, distributed data base design and man/machine interfaces. The design of a first application to be installed at the NRU/NRX research reactors is progressing well

  9. "Smart" Vehicle Management System: A Necessity for Future Endeavors

    Science.gov (United States)

    Haddock, A. T.; Olden, G. W.; Barnes, P. K.

    2018-02-01

    The "Smart" Vehicle Management System (VMS) will give an overview of how a robust VMS would enable experiments to be conducted on the spacecraft in both manned and unmanned states, increasing the scientific benefits.

  10. Future Research on Cyber-Physical Emergency Management Systems

    Directory of Open Access Journals (Sweden)

    Fang-Jing Wu

    2013-06-01

    Full Text Available Cyber-physical systems that include human beings and vehicles in a built environment, such as a building or a city, together with sensor networks and decision support systems have attracted much attention. In emergencies, which also include mobile searchers and rescuers, the interactions among civilians and the environment become much more diverse, and the complexity of the emergency response also becomes much greater. This paper surveys current research on sensor-assisted evacuation and rescue systems and discusses the related research issues concerning communication protocols for sensor networks, as well as several other important issues, such as the integrated asynchronous control of large-scale emergency response systems, knowledge discovery for rescue and prototyping platforms. Then, we suggest directions for further research.

  11. The (R) evolution and future of banking system and commerce

    OpenAIRE

    Neusa Pinto, Daniel Andrés

    2017-01-01

    Treball Final de Grau. Grau en Finances i Comptabilitat. Codi: FC1049. Curs acadèmic 2016-2017 The aim of this paper is providing information giving an overview about a new age in the financial field. Financial Technology (Fintech) industry is growing faster than other industries and it is changing the way we know the financial markets, customer’s behavior, banking system, payments and, in general, the interaction between financial clients and the financial system. Banks are on...

  12. Development of distributed computer systems for future nuclear power plants

    International Nuclear Information System (INIS)

    Yan, G.; L'Archeveque, J.V.R.

    1978-01-01

    Dual computers have been used for direct digital control in CANDU power reactors since 1963. However, as reactor plants have grown in size and complexity, some drawbacks to centralized control appear such as, for example, the surprisingly large amount of cabling required for information transmission. Dramatic changes in costs of components and a desire to improve system performance have stimulated a broad-based research and development effort in distribution systems. This paper outlines work in this area

  13. Distance relay performance in future converter dominated power systems

    OpenAIRE

    Sarkar, Moumita; Jia, Jundi; Yang, Guangya

    2017-01-01

    Increasing penetration of converter-based generations in power system has led to new system challenges. Short circuit power response from converter-based generations is different from that of traditional synchronous generators. Power electronic converters can be designed for over-current only up to 1.1-1.25 times of its nominal value. Low availability of short circuit power can cause many challenges such as misoperation of distance relays. The aim of this paper is to investigate the effect of...

  14. An Information Management System for CHIKYU Operation and its Future

    Science.gov (United States)

    Kuramoto, S.; Matsuda, S.; Ito, H.

    2005-12-01

    The CDEX (Center for Deep Earth Exploration, JAMSTEC) is an implementing organization of a riser drilling vessel, CHIKYU ("Earth"). CHIKYU has a large capability to produce a wide variety of data, core measurement data, logging data, mud logging data, cuttings data and monitoring data in boreholes, etc. Also CDEX conducts site survey for safety drilling and publication before and after cruises. It is critical that these diverse data be managed using a unified, coherent method, and that they be organized and provided to users in an intuitive, clearly understandable way that reflects the aims and underlying philosophies of the IODP and JAMSTEC. It is crucial that these data are accessible to users through an integrated interface in which all data formats, management tools, and procedures are standardized. Meeting these goals will assure total usability for scientists, administrators, and the public, from data creation to uploading and cataloging, to end use and publication. CDEX is developing an integrated information management system, call "SIO7" (Scientific Information from 7 Oceans) for CHIKYU operation, and would like to extend to adopt various information handling systems in geosciences. The SIO7 composed of 2 major systems, J-CORES (JAMSTEC Core Systematics) and DEXIS (Deep Earth Exploration Information System) (see http://sio7.jamstec.go.jp/ for the details). J-CORES is a database system designated to manage all aspects of core data. The system is modeled on the JANUS system developed by and for ODP, but implements an extended, somewhat modified data model. The functions that support onboard and real time data input operations have also been strengthened. A variety of data visualization and visual core description functions have been added, and data loading from those applications has been automated, making the system as a whole both powerful and easy to use. On the other hand, DEXIS is developed based on the combination and integration of existing off

  15. Systems biology and p4 medicine: past, present, and future.

    Science.gov (United States)

    Hood, Leroy

    2013-04-01

    Studying complex biological systems in a holistic rather than a "one gene or one protein" at a time approach requires the concerted effort of scientists from a wide variety of disciplines. The Institute for Systems Biology (ISB) has seamlessly integrated these disparate fields to create a cross-disciplinary platform and culture in which "biology drives technology drives computation." To achieve this platform/culture, it has been necessary for cross-disciplinary ISB scientists to learn one another's languages and work together effectively in teams. The focus of this "systems" approach on disease has led to a discipline denoted systems medicine. The advent of technological breakthroughs in the fields of genomics, proteomics, and, indeed, the other "omics" is catalyzing striking advances in systems medicine that have and are transforming diagnostic and therapeutic strategies. Systems medicine has united genomics and genetics through family genomics to more readily identify disease genes. It has made blood a window into health and disease. It is leading to the stratification of diseases (division into discrete subtypes) for proper impedance match against drugs and the stratification of patients into subgroups that respond to environmental challenges in a similar manner (e.g. response to drugs, response to toxins, etc.). The convergence of patient-activated social networks, big data and their analytics, and systems medicine has led to a P4 medicine that is predictive, preventive, personalized, and participatory. Medicine will focus on each individual. It will become proactive in nature. It will increasingly focus on wellness rather than disease. For example, in 10 years each patient will be surrounded by a virtual cloud of billions of data points, and we will have the tools to reduce this enormous data dimensionality into simple hypotheses about how to optimize wellness and avoid disease for each individual. P4 medicine will be able to detect and treat perturbations in

  16. Future on Power Electronics for Wind Turbine Systems

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Ma, Ke

    2013-01-01

    networks and more and more wind power stations, acting as power plants, are connected directly to the transmission networks. As the grid penetration and power level of the wind turbines increase steadily, the wind power starts to have significant impacts to the power grid system. Therefore, more advanced...... generators, power electronic systems, and control solutions have to be introduced to improve the characteristics of the wind power plant and make it more suitable to be integrated into the power grid. Meanwhile, there are also some emerging technology challenges, which need to be further clarified......Wind power is still the most promising renewable energy in the year of 2013. The wind turbine system (WTS) started with a few tens of kilowatt power in the 1980s. Now, multimegawatt wind turbines are widely installed even up to 6-8 MW. There is a widespread use of wind turbines in the distribution...

  17. Systems Medicine: The Future of Medical Genomics, Healthcare, and Wellness.

    Science.gov (United States)

    Saqi, Mansoor; Pellet, Johann; Roznovat, Irina; Mazein, Alexander; Ballereau, Stéphane; De Meulder, Bertrand; Auffray, Charles

    2016-01-01

    Recent advances in genomics have led to the rapid and relatively inexpensive collection of patient molecular data including multiple types of omics data. The integration of these data with clinical measurements has the potential to impact on our understanding of the molecular basis of disease and on disease management. Systems medicine is an approach to understanding disease through an integration of large patient datasets. It offers the possibility for personalized strategies for healthcare through the development of a new taxonomy of disease. Advanced computing will be an important component in effectively implementing systems medicine. In this chapter we describe three computational challenges associated with systems medicine: disease subtype discovery using integrated datasets, obtaining a mechanistic understanding of disease, and the development of an informatics platform for the mining, analysis, and visualization of data emerging from translational medicine studies.

  18. Is effective mass in combat sports punching above its weight?

    Science.gov (United States)

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

    2015-04-01

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

  19. Environmental inventories for future electricity supply systems for Switzerland

    International Nuclear Information System (INIS)

    Dones, R.; Gantner, U.; Hirschberg, S.; Doka, G.; Knoepfel, I.

    1996-02-01

    This report provides the analysis of environmental inventories for selected electricity supply systems considered as possible options to meet the expected electricity demand in Switzerland in year 2030. The work was carried out by the Paul Scherrer Institute (PSI) and the Swiss Federal Institute of Technology Zurich (ETHZ), and was supported by the Swiss Association of Producers and Distributers of Electricity (VSE). Two possible electricity demand level cases were postulated by VSE, both under the basic assumption of economic growth: a high-growth demand case corresponding to a yearly increase of 2% from year 1995 to year 2010 and 1% from year 2010 to year 2030, and a low-growth demand case corresponding to a yearly increase of 1% from year 1995 to year 2010 and 0.5% from year 2010 to year 2030. The base (i.e. secured) supply in year 2030 will be, according to VSE, totally dominated by hydro with rather minor contributions from combined heat-and-power plants, small gas turbines, incinerators and solar photovoltaic plants. Due to decommissioning of the currently operating nuclear power plants and expiration of long-term electricity import contracts there will eventually occur a gap between the postulated electricity demand and the base supply. VSE provided seven options to cover this gap, defined in terms of mixes with different contributions from gas, coal, nuclear and solar chains; in this context a distinction is also made with respect to shares of domestic and imported electricity. The systems considered represent advanced technologies, regarded as either typical or most suitable for the Swiss conditions. System-specific input to the present analysis has been partially generated based on direct contacts with the industry. Life Cycle Analysis (LCA) was used to establish environmental inventories for the systems analysed. The analysis has been performed on three levels: 1) individually for each system considered, 2) comparison of systems, 3) comparison of supply

  20. Environmental inventories for future electricity supply systems for Switzerland

    Energy Technology Data Exchange (ETDEWEB)

    Dones, R; Gantner, U; Hirschberg, S [Paul Scherrer Inst. (PSI), Villigen (Switzerland); Doka, G; Knoepfel, I [Eidgenoessische Technische Hochschule, Zurich (Switzerland)

    1996-02-01

    This report provides the analysis of environmental inventories for selected electricity supply systems considered as possible options to meet the expected electricity demand in Switzerland in year 2030. Two possible electricity demand level cases were postulated by VSE, both under the basic assumption of economic growth: a high-growth demand case corresponding to a yearly increase of 2% from year 1995 to year 2010 and 1% from year 2010 to year 2030, and a low-growth demand case corresponding to a yearly increase of 1% from year 1995 to year 2010 and 0.5% from year 2010 to year 2030. The base (i.e. secured) supply in year 2030 will be, according to VSE, totally dominated by hydro with rather minor contributions from combined heat-and-power plants, small gas turbines, incinerators and solar photovoltaic plants. Due to decommissioning of the currently operating nuclear power plants and expiration of long-term electricity import contracts there will eventually occur a gap between the postulated electricity demand and the base supply. VSE provided seven options to cover this gap, defined in terms of mixes with different contributions from gas, coal, nuclear and solar chains; in this context a distinction is also made with respect to shares of domestic and imported electricity. The systems considered represent advanced technologies, regarded as either typical or most suitable for the Swiss conditions. System-specific input to the present analysis has been partially generated based on direct contacts with the industry. Life Cycle Analysis (LCA) was used to establish environmental inventories for the systems analysed. The analysis has been performed on three levels:(1) individually for each system considered, (2) comparison of systems, (3) comparison of supply options. Results are also provided for these three levels.

  1. Syndication of the earth system: the future of geoscience?

    International Nuclear Information System (INIS)

    Elliott, Scott M.; Hanson, Howard P.

    2003-01-01

    Current global change policy debate reverberates around the polarized extremes of civilization-level cooperation through treaties as a mitigation tactic, on the one hand, and a wait-and-see approach that may lead to a climatic tragedy of the commons, on the other. Meanwhile, energy technology research is rapidly generating a perception that it will be possible to tune the earth system via carbon sequestration and other types of biogeochemical engineering. The consequences of this potential for planetary management, based on provincial self-interest, include the transition of the earth sciences into a security industry involving proprietary scientific knowledge bases of biogeochemical cycling and the evolution of a climate-design brokerage dominated by military/industrial interests. As the dominant political powers perceive the potential for planetary engineering and consider implementation, the global economy will adjust to exploit new opportunities, perceptions of which will be determined by the quality of system simulations. The growth of a viable international climate-design community will profoundly influence the trajectory of the earth system by providing either the illusion or the reality of predictability. Although this process will be chaotic at first, the probability of stabilization will ultimately be enhanced because the vast resources of the military/industrial sector will become involved. These concepts are disturbingly familiar in that they acknowledge the pervasion of competition and conflict in human technological affairs. However, they are consistent with approaches used in thermodynamics, ecological energetics, behavioral evolution, economics, and interdisciplinary climate science to describe collectively the evolution of the earth system. This paper argues that the perception that the climate can be regulated inexpensively will create an economic driving force for international cartel-style management of the total earth system. That is, the earth

  2. Systems Biology and P4 Medicine: Past, Present, and Future

    Directory of Open Access Journals (Sweden)

    Leroy Hood

    2013-04-01

    Full Text Available Studying complex biological systems in a holistic rather than a “one gene or one protein” at a time approach requires the concerted effort of scientists from a wide variety of disciplines. The Institute for Systems Biology (ISB has seamlessly integrated these disparate fields to create a cross-disciplinary platform and culture in which “biology drives technology drives computation.” To achieve this platform/culture, it has been necessary for cross-disciplinary ISB scientists to learn one another’s languages and work together effectively in teams. The focus of this “systems” approach on disease has led to a discipline denoted systems medicine. The advent of technological breakthroughs in the fields of genomics, proteomics, and, indeed, the other “omics” is catalyzing striking advances in systems medicine that have and are transforming diagnostic and therapeutic strategies. Systems medicine has united genomics and genetics through family genomics to more readily identify disease genes. It has made blood a window into health and disease. It is leading to the stratification of diseases (division into discrete subtypes for proper impedance match against drugs and the stratification of patients into subgroups that respond to environmental challenges in a similar manner (e.g. response to drugs, response to toxins, etc.. The convergence of patient-activated social networks, big data and their analytics, and systems medicine has led to a P4 medicine that is predictive, preventive, personalized, and participatory. Medicine will focus on each individual. It will become proactive in nature. It will increasingly focus on wellness rather than disease. For example, in 10 years each patient will be surrounded by a virtual cloud of billions of data points, and we will have the tools to reduce this enormous data dimensionality into simple hypotheses about how to optimize wellness and avoid disease for each individual. P4 medicine will be able to

  3. Combating indoor air pollution

    Indian Academy of Sciences (India)

    Lawrence

    me to do a research project. At that ... verting sugarcane trash into charcoal, and submitted a project pro- posal to ... ass-based Fuels and Cooking Systems through ARTI. ... of learning during post graduate and doctoral research period had.

  4. Combat Vehicle Technology Report

    Science.gov (United States)

    1992-05-01

    reducing fuel storage under armor , and using manual instead of automatic transmissions, these decisions involve definite operational trade-offs...turn. 20 The application of ceramic materials has made possible the adiabatic -aiesel concept that reduces under - armor cooling system size requirements...systems will eliminate all conventional torsion bar suspension volume under armor space claim, and will have a very direct effect on reducing vehicle

  5. Understanding Resilient Urban Futures: A Systemic Modelling Approach

    Directory of Open Access Journals (Sweden)

    Ralph Chapman

    2013-07-01

    Full Text Available The resilience of cities in response to natural disasters and long-term climate change has emerged as a focus of academic and policy attention. In particular, how to understand the interconnectedness of urban and natural systems is a key issue. This paper introduces an urban model that can be used to evaluate city resilience outcomes under different policy scenarios. The model is the Wellington Integrated Land Use-Transport-Environment Model (WILUTE. It considers the city (i.e., Wellington as a complex system characterized by interactions between a variety of internal urban processes (social, economic and physical and the natural environment. It is focused on exploring the dynamic relations between human activities (the geographic distribution of housing and employment, infrastructure layout, traffic flows and energy consumption, environmental effects (carbon emissions, influences on local natural and ecological systems and potential natural disasters (e.g., inundation due to sea level rise and storm events faced under different policy scenarios. The model gives insights that are potentially useful for policy to enhance the city’s resilience, by modelling outcomes, such as the potential for reduction in transportation energy use, and changes in the vulnerability of the city’s housing stock and transport system to sea level rise.

  6. Architectural elements of hybrid navigation systems for future space transportation

    Science.gov (United States)

    Trigo, Guilherme F.; Theil, Stephan

    2017-12-01

    The fundamental limitations of inertial navigation, currently employed by most launchers, have raised interest for GNSS-aided solutions. Combination of inertial measurements and GNSS outputs allows inertial calibration online, solving the issue of inertial drift. However, many challenges and design options unfold. In this work we analyse several architectural elements and design aspects of a hybrid GNSS/INS navigation system conceived for space transportation. The most fundamental architectural features such as coupling depth, modularity between filter and inertial propagation, and open-/closed-loop nature of the configuration, are discussed in the light of the envisaged application. Importance of the inertial propagation algorithm and sensor class in the overall system are investigated, being the handling of sensor errors and uncertainties that arise with lower grade sensory also considered. In terms of GNSS outputs we consider receiver solutions (position and velocity) and raw measurements (pseudorange, pseudorange-rate and time-difference carrier phase). Receiver clock error handling options and atmospheric error correction schemes for these measurements are analysed under flight conditions. System performance with different GNSS measurements is estimated through covariance analysis, being the differences between loose and tight coupling emphasized through partial outage simulation. Finally, we discuss options for filter algorithm robustness against non-linearities and system/measurement errors. A possible scheme for fault detection, isolation and recovery is also proposed.

  7. CRISPR technologies for bacterial systems: Current achievements and future directions

    DEFF Research Database (Denmark)

    Choi, Kyeong Rok; Lee, Sang Yup

    2016-01-01

    Throughout the decades of its history, the advances in bacteria-based bio-industries have coincided with great leaps in strain engineering technologies. Recently unveiled clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas) systems are now revolution......Throughout the decades of its history, the advances in bacteria-based bio-industries have coincided with great leaps in strain engineering technologies. Recently unveiled clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas) systems are now...... revolutionizing biotechnology as well as biology. Diverse technologies have been derived from CRISPR/Cas systems in bacteria, yet the applications unfortunately have not been actively employed in bacteria as extensively as in eukaryotic organisms. A recent trend of engineering less explored strains in industrial...... microbiology-metabolic engineering, synthetic biology, and other related disciplines-is demanding facile yet robust tools, and various CRISPR technologies have potential to cater to the demands. Here, we briefly review the science in CRISPR/Cas systems and the milestone inventions that enabled numerous CRISPR...

  8. Architectural elements of hybrid navigation systems for future space transportation

    Science.gov (United States)

    Trigo, Guilherme F.; Theil, Stephan

    2018-06-01

    The fundamental limitations of inertial navigation, currently employed by most launchers, have raised interest for GNSS-aided solutions. Combination of inertial measurements and GNSS outputs allows inertial calibration online, solving the issue of inertial drift. However, many challenges and design options unfold. In this work we analyse several architectural elements and design aspects of a hybrid GNSS/INS navigation system conceived for space transportation. The most fundamental architectural features such as coupling depth, modularity between filter and inertial propagation, and open-/closed-loop nature of the configuration, are discussed in the light of the envisaged application. Importance of the inertial propagation algorithm and sensor class in the overall system are investigated, being the handling of sensor errors and uncertainties that arise with lower grade sensory also considered. In terms of GNSS outputs we consider receiver solutions (position and velocity) and raw measurements (pseudorange, pseudorange-rate and time-difference carrier phase). Receiver clock error handling options and atmospheric error correction schemes for these measurements are analysed under flight conditions. System performance with different GNSS measurements is estimated through covariance analysis, being the differences between loose and tight coupling emphasized through partial outage simulation. Finally, we discuss options for filter algorithm robustness against non-linearities and system/measurement errors. A possible scheme for fault detection, isolation and recovery is also proposed.

  9. Classification of reserve capacity in future power systems

    NARCIS (Netherlands)

    Frunt, J.; Kling, W.L.; Myrzik, J.M.A.

    2009-01-01

    In electrical power systems must always be a balance between supply and demand. Any imbalance will result in a frequency deviation. To reduce the imbalance to zero, ancillary services for balancing are in use. Ancillary services are characterised by their deployment time and their capacity. By using

  10. Looking Toward the Future of Library Technology. The Systems Librarian

    Science.gov (United States)

    Breeding, Marshall

    2005-01-01

    This article discusses trends in five areas relating to software developed for libraries, and based on these trends, the author's predictions for developments that might play out in the next few years. The author's predictions, based on his own empirical observations, include: (1) the integrated library system (ILS) will be reintegrated; (2) the…

  11. Detecting and combating malicious email

    CERN Document Server

    Ryan, Julie JCH

    2014-01-01

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

  12. APD Response Time Measurements for Future TOF-E Systems

    Science.gov (United States)

    Starkey, M. J.; Ogasawara, K.; Dayeh, M. A.; Desai, M. I.

    2017-12-01

    In space physics, the ability to detect ions is crucial to understanding plasma distributions in the solar wind. This usually typically requires the determination of the particle's mass, charge, and total energy. Current ion detection schemes are implemented in three sequential parts; an electrostatic analyzer for energy per charge (E/Q) measurements, a time-of-flight (TOF) for mass per charge (M/Q) measurements, and a solid-state detector (SSD) for total energy (E) measurements. Recent work has suggested the use of avalanche photodiode detectors (APD) for a simultaneous TOF and total energy (TOF-E) measurement system, which would replace traditional SSDs, simplify design, and reduce costs. Although TOF based ion spectrometry typically requires timing resolution of systems.

  13. Rethinking the Future Grid: Integrated Nuclear Renewable Energy Systems: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Bragg-Sitton, S. M.; Boardman, R.; Ruth, M.; Zinaman, O.; Forsberg, C.

    2015-01-01

    The U.S. DOE is supporting research and development that could lead to more efficient utilization of clean energy generation sources, including renewable and nuclear options, to meet both grid demand and thermal energy needs in the industrial sector. One concept under consideration by the DOE-NE and DOE-EERE is tighter coupling of nuclear and renewable energy sources in a manner that better optimizes energy use for the combined electricity, industrial manufacturing, and transportation sectors. This integration concept has been referred to as a 'hybrid system' that is capable of apportioning thermal and electrical energy to first meet the grid demand (with appropriate power conversion systems), then utilizing excess thermal and, in some cases, electrical energy to drive a process that results in an additional product.

  14. Past and future regulation to prevent a systemic financial crisis

    Directory of Open Access Journals (Sweden)

    Mario Sarcinelli

    2010-01-01

    Full Text Available The article is a revised and updated version of that published on the March 2010 issues of Moneta e Credito. It was there claimed that, up to now, the G20 has supervised the process to revitalize the real economy affected by the Great Recession through fiscal stimuli and a very easy monetary policy, and to rescue the battered financial system by injecting capital into giant banks and firms. The G20 is now turning its attention to financial regulation, with the FSB as its main operational arm. The ideas that are being proposed stress the need for disincentives toward too much risk taking (more capital, higher liquidity, limits to remunerations and bonuses, etc., particularly by big and complex financial institutions that are likely to entail systemic risks. The paper maintains that, as the disincentive approach is insufficient to deter financial managers looking for power, some kind of segmentation needs to be introduced, as suggested by Paul Volcker.

  15. Health Behaviour Change Support Systems: Past Research and Future Challenges

    OpenAIRE

    Mettler, Tobias

    2015-01-01

    The emergence of mobile devices and social technologies has opened up new possibilities for health promotion and disease prevention. By means of emotional stimuli, motivation, and persuasion health behaviour change support systems (HBCSS) aim at influencing users to improve their health and wellbeing. This article presents the results of a bibliometric analysis related to the existing HBCSS body of knowledge. A total of 51 research studies were analysed with a look at their topical and theore...

  16. Emergency medical service systems in Japan : Past, present, and future

    OpenAIRE

    Tanigawa, Koichi; Tanaka, Keiichi

    2006-01-01

    Emergency medical services are provided by the fire defense headquarter of the local government in Japan. We have a one-tiered EMS system. The ambulance is staffed by three crews trained in rescue, stabilization, transportation, and advanced care of traumatic and medical emergencies. There are three levels of care provided by ambulance personnel including a basic-level ambulance crew (First Aid Class one, FAC-1), a second level (Standard First Aid Class, SFAC), and the highest level (Emergenc...

  17. Coding for MIMO-OFDM in future wireless systems

    CERN Document Server

    Ahmed, Bannour

    2015-01-01

    This book introduces the reader to the MIMO-OFDM system, in Rayleigh frequency selective-channels. Orthogonal frequency division multiplexing (OFDM) has been adopted in the wireless local-area network standards IEEE 802.11a due to its high spectral efficiency and ability to deal with frequency selective fading. The combination of OFDM with spectral efficient multiple antenna techniques makes the OFDM a good candidate to overcome the frequency selective problems.

  18. Strategic analysis of ABC Systems and its potential future product

    OpenAIRE

    Lam, Nancy M.

    2006-01-01

    ABC Systems Limited is a provider of data communication software. Its main product line is protocol conversion software. ABC has developed several other products including some hardware products, but the main success remains the protocol conversion software developed over 10 years ago. The company is having difficulties discovering and developing a profitable and achievable new product and target market. The need for the protocol conversion software is diminishing as the standard of TCP/IP is...

  19. THE BIOPHARMACEUTICAL CLASSIFICATION SYSTEM (BCS): PRESENT STATUS AND FUTURE PROSPECTIVES

    OpenAIRE

    Budhwaar Vikaas; Nanda Arun

    2012-01-01

    The Biopharmaceutical classification system (BCS) was introduced By Amidon et al., (1995) as a method for classifying drug substances based on their dose/solubility ratio and intestinal permeability. It allows predicting the in vivo pharmacokinetic performance of drug products. The drug can be categorized into four classes of BCS, namely, High solubility high permeability, low solubility high permeability, High solubility low permeability and low solubility low permeability. An objective of B...

  20. Next generation of energy production systems; Lancement pour les systemes du futur

    Energy Technology Data Exchange (ETDEWEB)

    Rouault, J.; Garnier, J.C. [CEA Saclay Dir. de l' Energie Nucleaire DEN, 91 - Gif sur Yvette (France); Carre, F. [CEA Saclay, Dir. du Developpement et de l' Innovation Nucleares - DDIN, 91 - Gif Sur Yvette (France)] [and others

    2003-07-01

    This document gathers the slides that have been presented at the Gedepeon conference. Gedepeon is a research group involving scientists from Cea (French atomic energy commission), CNRS (national center of scientific research), EDF (electricity of France) and Framatome that is devoted to the study of new energy sources and particularly to the study of the future generations of nuclear systems. The contributions have been classed into 9 topics: 1) gas cooled reactors, 2) molten salt reactors (MSBR), 3) the recycling of plutonium and americium, 4) reprocessing of molten salt reactor fuels, 5) behavior of graphite under radiation, 6) metallic materials for molten salt reactors, 7) refractory fuels of gas cooled reactors, 8) the nuclear cycle for the next generations of nuclear systems, and 9) organization of research programs on the new energy sources.

  1. A Simple Probabilistic Combat Model

    Science.gov (United States)

    2016-06-13

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

  2. A Theory of Combative Advertising

    OpenAIRE

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

    2009-01-01

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

  3. RETHINKING THE FUTURE GRID: INTEGRATED NUCLEAR-RENEWABLE ENERGY SYSTEMS

    Energy Technology Data Exchange (ETDEWEB)

    S.M. Bragg-Sitton; R. Boardman

    2014-12-01

    The 2013 electricity generation mix in the United States consisted of ~13% renewables (hydropower, wind, solar, geothermal), 19% nuclear, 27% natural gas, and 39% coal. In the 2011 State of the Union Address, President Obama set a clean energy goal for the nation: “By 2035, 80 percent of America’s electricity will come from clean energy sources. Some folks want wind and solar. Others want nuclear, clean coal and natural gas. To meet this goal we will need them all.” The U.S. Department of Energy (DOE) Offices of Nuclear Energy (NE) and Energy Efficiency and Renewable Energy (EERE) recognize that “all of the above” means that we are called to best utilize all available clean energy sources. To meet the stated environmental goals for electricity generation and for the broader energy sector, there is a need to transform the energy infrastructure of the U.S. and elsewhere. New energy systems must be capable of significantly reducing environmental impacts in an efficient and economically viable manner while utilizing both hydrocarbon resources and clean energy generation sources. The U.S. DOE is supporting research and development that could lead to more efficient utilization of clean energy generation sources, including renewable and nuclear options, to meet both grid demand and thermal energy needs in the industrial sector. A concept being advanced by the DOE-NE and DOE-EERE is tighter coupling of nuclear and renewable energy sources in a manner that better optimizes energy use for the combined electricity, industrial manufacturing, and the transportation sectors. This integration concept has been referred to as a “hybrid system” that is capable of apportioning thermal and electrical energy to first meet the grid demand (with appropriate power conversion systems), then utilizing excess thermal and, in some cases, electrical energy to drive a process that results in an additional product. For the purposes of the present work, the hybrid system would

  4. Present and future of desertification in Spain: Implementation of a surveillance system to prevent land degradation.

    Science.gov (United States)

    Martínez-Valderrama, Jaime; Ibáñez, Javier; Del Barrio, Gabriel; Sanjuán, Maria E; Alcalá, Francisco J; Martínez-Vicente, Silvio; Ruiz, Alberto; Puigdefábregas, Juan

    2016-09-01

    Mitigation strategies are crucial for desertification given that once degradation starts, other solutions are extremely expensive or unworkable. Prevention is key to handle this problem and solutions should be based on spotting and deactivating the stressors of the system. Following this topic, the Spanish Plan of Action to Combat Desertification (SPACD) created the basis for implementing two innovative approaches to evaluate the threat of land degradation in the country. This paper presents tools for preventing desertification in the form of a geomatic approach to enable the periodic assessments of the status and trends of land condition. Also System Dynamics modelling has been used to integrate bio-physical and socio-economic aspects of desertification to explain and analyse degradation in the main hot spots detected in Spain. The 2dRUE procedure was implemented to map the land-condition status by comparing potential land productivity according to water availability, the limiting factor in arid lands, with plant-biomass data. This assessment showed that 20% of the territory is degraded and an additional 1% is actively degrading. System Dynamics modelling was applied to study the five desertification landscapes identified by the SPACD. The risk analysis, implemented on these models, concluded that 'Herbaceous crops affected by soil erosion' is the landscape most at risk, while the Plackett-Burman sensitivity analysis used to rank the factors highlighted the supremacy of climatic factors above socioeconomic drivers. Copyright © 2016 Elsevier B.V. All rights reserved.

  5. 2011 Combat Vehicles Conference

    Science.gov (United States)

    2011-10-26

    day sight/display – Reduced trigger delay/gun tube stabilization – Under armor 50 cal – Improved 105MM ammo protection GAP: Lethality...to power on-board systems with a reduced noise signature o The unit will be integrated in the left sponson of the hull, and will be under armor o

  6. Energy Harvesting Combat Boot for Satellite Positioning

    Directory of Open Access Journals (Sweden)

    Haluk Akay

    2018-05-01

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

  7. Future earth orbit transportation systems/technology implications

    Science.gov (United States)

    Henry, B. Z.; Decker, J. P.

    1976-01-01

    Assuming Space Shuttle technology to be state-of-the-art, projected technological advances to improve the capabilities of single-stage-to-orbit (SSTO) derivatives are examined. An increase of about 30% in payload performance can be expected from upgrading the present Shuttle system through weight and drag reductions and improvements in the propellants and engines. The ODINEX (Optimal Design Integration Executive Computer Program) program has been used to explore design options. An advanced technology SSTO baseline system derived from ODINEX analysis has a conventional wing-body configuration using LOX/LH engines, three with two-position nozzles with expansion ratios of 40 and 200 and four with fixed nozzles with an expansion ratio of 40. Two assisted-takeoff approaches are under consideration in addition to a concept in which the orbital vehicle takes off empty using airbreathing propulsion and carries out a rendezvous with two large cryogenic tankers carrying propellant at an altitude of 6100 m. Further approaches under examination for propulsion, aerothermodynamic design, and design integration are described.

  8. Optimized Subsurface Irrigation System: The Future of Sugarcane Irrigation

    Directory of Open Access Journals (Sweden)

    M. H. J. P. Gunarathna

    2018-03-01

    Full Text Available Climate change may harm the growth and yield of sugarcane (Saccharum officinarum L. without the introduction of appropriate irrigation facilities. Therefore, new irrigation methods should be developed to maximize water use efficiency and reduce operational costs. OPSIS (optimized subsurface irrigation system is a new solar-powered automatic subsurface irrigation system that creates a phreatic zone below crop roots and relies on capillarity to supply water to the root zone. It is designed for upland crops such as sugarcane. We investigated the performance of OPSIS for irrigating sugarcane and evaluated its performance against sprinkler irrigation under subtropical conditions. We conducted field experiments in Okinawa, Japan, over the period from 2013 to 2016 and took measurements during spring- and summer-planted main crops and two ratoon crops of the spring-planted crop. Compared with sprinkler irrigation, OPSIS produced a significantly higher fresh cane yield, consumed less irrigation water and provided a higher irrigation water use efficiency. We conclude that OPSIS could be adopted as a sustainable solution to sugarcane irrigation in Okinawa and similar environments.

  9. The MDSplus data acquisition system, current status and future directions

    International Nuclear Information System (INIS)

    Stillerman, J.; Fredian, T.W.

    1999-01-01

    The MDSplus data acquisition system was developed in collaboration with the ZTH group at Los Alamos National Laboratory and the RFX group at CNR in Padua, Italy and is currently in use at MIT, RFX in Padua, and TCV at EPFL in Lausanne. MDSplus is based on a hierarchical experiment description which completely describes the data acquisition and analysis tasks and contains the results from these operations. It also includes a set of X/motif based tools for data acquisition and display, as well as diagnostic configuration and management. These tools were designed to operate in a distributed, client/server environment with multiple concurrent readers and writers to the data store. An interface to a relational database is provided for storage and management of processed data. A commercially available package called IDL is used as the primary data analysis and visualization tool. The current projects include a new interface to the electronic logbook, tools for remote collaborators and WWW access, and a port of the system to UNIX and Windows-NT/95. (orig.)

  10. Integrated wireless systems: The future has arrived (Keynote Address)

    Science.gov (United States)

    Rivoir, Roberto

    2005-06-01

    It is believed that we are just at the beginning with wireless, and that a new age is dawning for this breakthrough technology. Thanks to several years of industrial manufacturing in mass-market applications such as cellular phones, wireless technology has nowadays reached a level of maturity that, combined with other achievements arising from different fields, such as information technology, artificial intelligence, pervasive computing, science of new materials, and micro-electro-mechanical systems (MEMS), will enable the realization of a networked stream-flow of real-time information, that will accompany us in our daily life, in a total seamless, transparent fashion. As almost any application scenario will require the deployment of complex, miniaturized, almost "invisible" systems, operating with different wireless standards, hard technological challenges will have to be faced for designing and fabricating ultra-low-cost, reconfigurable, and multi-mode heterogeneous smart micro-devices. But ongoing, unending progresses on wireless technology keeps the promise of helping to solve important societal problems in the health-care, safety, security, industry, environment sectors, and in general opening the possibility for an improved quality of life at work, on travel, at home, practically "everywhere, anytime".

  11. Future of Assurance: Ensuring that a System is Trustworthy

    Science.gov (United States)

    Sadeghi, Ahmad-Reza; Verbauwhede, Ingrid; Vishik, Claire

    Significant efforts are put in defining and implementing strong security measures for all components of the comput-ing environment. It is equally important to be able to evaluate the strength and robustness of these measures and establish trust among the components of the computing environment based on parameters and attributes of these elements and best practices associated with their production and deployment. Today the inventory of techniques used for security assurance and to establish trust -- audit, security-conscious development process, cryptographic components, external evaluation - is somewhat limited. These methods have their indisputable strengths and have contributed significantly to the advancement in the area of security assurance. However, shorter product and tech-nology development cycles and the sheer complexity of modern digital systems and processes have begun to decrease the efficiency of these techniques. Moreover, these approaches and technologies address only some aspects of security assurance and, for the most part, evaluate assurance in a general design rather than an instance of a product. Additionally, various components of the computing environment participating in the same processes enjoy different levels of security assurance, making it difficult to ensure adequate levels of protection end-to-end. Finally, most evaluation methodologies rely on the knowledge and skill of the evaluators, making reliable assessments of trustworthiness of a system even harder to achieve. The paper outlines some issues in security assurance that apply across the board, with the focus on the trustworthiness and authenticity of hardware components and evaluates current approaches to assurance.

  12. Integrated water and waste management system for future spacecraft

    Science.gov (United States)

    Ingelfinger, A. L.; Murray, R. W.

    1974-01-01

    Over 200 days of continuous testing have been completed on an integrated waste management-water recovery system developed by General Electric under a jointly funded AEC/NASA/AF Contract. The 4 man system provides urine, feces, and trash collection; water reclamation; storage, heating and dispensing of the water; storage and disposal of the feces and urine residue and all of other nonmetallic waste material by incineration. The heat required for the 1200 deg F purification processes is provided by a single 420-w radioisotope heater. A second 836-w radioisotope heater supplemented by 720 w of electrical heat provides for distillation and water heating. Significant test results are no pre-or-post treatment, greater than 98 per cent potable water recovery, approximately 95 per cent reduction in solids weight and volume, all outflows are sterile with the water having no bacteria or virus, and the radioisotope capsule radiation level is only 7.9 mrem/hr unshielded at 1 m (neutrons and gamma).

  13. Weather-enabled future onboard surveillance and navigation systems

    Science.gov (United States)

    Mutuel, L.; Baillon, B.; Barnetche, B.; Delpy, P.

    2009-09-01

    With the increasing traffic and the development of business trajectories, there is a widespread need to anticipate any adverse weather conditions that could impact the performance of the flight or to use of atmospheric parameters to optimize trajectories. Current sensors onboard air transport are challenged to provide the required service, while new products for business jets and general aviation open the door to innovative assimilation of weather information in onboard surveillance and navigation. The paper aims at surveying current technology available to air transport aircraft and pointing out their shortcomings in view of the modernization proposed in SESAR and NextGen implementation plans. Foreseen innovations are then illustrated via results of ongoing research like FLYSAFE or standardization efforts, in particular meteorological datalink services and impact on Human-Machine Interface. The paper covers the operational need to avoid adverse weather like thunderstorm, icing, turbulence, windshear and volcanic ash, but also the requirement to control in 4D the trajectory through the integration of wind and temperature grids in the flight management. The former will lead to enhanced surveillance systems onboard the aircraft with new displays and new alerting schemes, ranging from targeted information supporting better re-planning to auto-escape strategies. The latter will be standard in next generation flight management systems. Finally both will rely on ATM products that will also assimilate weather information so that situational awareness is shared and decision is collaborative.

  14. Future radioisotope power needs for missions to the solar system

    International Nuclear Information System (INIS)

    Mondt, J.F.; Underwood, M.L.; Nesmith, B.J.

    1997-01-01

    NASA and DOE plan a cooperative team effort with industry, government laboratories and universities to develop a near term, low cost, low power (100 watt electric class), low mass (<10 kg), advanced radioisotope space power source (ARPS) and in the process reduce the plutonium-related costs as well. The near term is focused on developing an advanced energy converter to use with the General Purpose Heat Source (GPHS). The GPHS was developed and used for the current radioisotope thermoelectric generators (RTGs). Advanced energy converter technologies are needed as a more efficient replacement for the existing thermoelectric converters so that the space radioisotope power source mass and cost can be reduced. a more advanced technology space radioisotope power system program is also planned that addresses a longer-term need. Twenty first century robotic scientific information missions to the outer planets and beyond are planned to be accomplished with microspacecraft which may demand safe, even more compact, lower-power, lower-mass radioisotope power sources than those which can be achieved as a result of the near term efforts. The longer-term program focuses not only on converter technology but also on lower power, more compact radioisotope heat source technology and smaller, lower mass radioisotope heater units for second generation microspacecraft. This more ambitious, longer time-horizon focus necessarily occurs at this time on the technology R and D level rather than at the system technology level

  15. Meta-path based heterogeneous combat network link prediction

    Science.gov (United States)

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

    2017-09-01

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

  16. Scenario-based roadmapping assessing nuclear technology development paths for future nuclear energy system scenarios

    International Nuclear Information System (INIS)

    Van Den Durpel, Luc; Roelofs, Ferry; Yacout, Abdellatif

    2009-01-01

    Nuclear energy may play a significant role in a future sustainable energy mix. The transition from today's nuclear energy system towards a future more sustainable nuclear energy system will be dictated by technology availability, energy market competitiveness and capability to achieve sustainability through the nuclear fuel cycle. Various scenarios have been investigated worldwide each with a diverse set of assumptions on the timing and characteristics of new nuclear energy systems. Scenario-based roadmapping combines the dynamic scenario-analysis of nuclear energy systems' futures with the technology roadmap information published and analysed in various technology assessment reports though integrated within the nuclear technology roadmap Nuclear-Roadmap.net. The advantages of this combination is to allow mutual improvement of scenario analysis and nuclear technology roadmapping providing a higher degree of confidence in the assessment of nuclear energy system futures. This paper provides a description of scenario-based roadmapping based on DANESS and Nuclear-Roadmap.net. (author)

  17. A drill-soil system modelization for future Mars exploration

    Science.gov (United States)

    Finzi, A. E.; Lavagna, M.; Rocchitelli, G.

    2004-01-01

    This paper presents a first approach to the problem of modeling a drilling process to be carried on in the space environment by a dedicated payload. Systems devoted to work in space present very strict requirements in many different fields such as thermal response, electric power demand, reliability and so on. Thus, models devoted to the operational behaviour simulation represent a fundamental help in the design phase and give a great improvement in the final product quality. As the required power is the crucial constraint within drilling devices, the tool-soil interaction modelization and simulation are finalized to the computation of the power demand as a function of both the drill and the soil parameters. An accurate study of the tool and the soil separately has been firstly carried on and, secondly their interaction has been analyzed. The Dee-Dri system, designed by Tecnospazio and to be part of the lander components in the NASA's Mars Sample Return Mission, has been taken as the tool reference. The Deep-Drill system is a complex rotary tool devoted to the soil perforation and sample collection; it has to operate in a Martian zone made of rocks similar to the terrestrial basalt, then the modelization is restricted to the interaction analysis between the tool and materials belonging to the rock set. The tool geometric modelization has been faced by a finite element approach with a Langrangian formulation: for the static analysis a refined model is assumed considering both the actual geometry of the head and the rod screws; a simplified model has been used to deal with the dynamic analysis. The soil representation is based on the Mohr-Coulomb crack criterion and an Eulerian approach has been selected to model it. However, software limitations in dealing with the tool-soil interface definition required assuming a Langrangian formulation for the soil too. The interaction between the soil and the tool has been modeled by extending the two-dimensional Nishimatsu

  18. The mental health system in Brazil: Policies and future challenges

    Directory of Open Access Journals (Sweden)

    Razzouk Denise

    2008-09-01

    Full Text Available Abstract Background The aim of this paper is to assess the mental health system in Brazil in relation to the human resources and the services available to the population. Methods The World Health Organization Assessment Instrument for Mental Health Systems (WHO AIMS was recently applied in Brazil. This paper will analyse data on the following sections of the WHO-AIMS: a mental health services; and b human resources. In addition, two more national datasets will be used to complete the information provided by the WHO questionnaire: a the Executive Bureau of the Department of Health (Datasus; and b the National Register of Health Institutions (CNS. Results There are 6003 psychiatrists, 18,763 psychologists, 1985 social workers, 3119 nurses and 3589 occupational therapists working for the Unified Health System (SUS. At primary care level, there are 104,789 doctors, 184, 437 nurses and nurse technicians and 210,887 health agents. The number of psychiatrists is roughly 5 per 100,000 inhabitants in the Southeast region, and the Northeast region has less than 1 psychiatrist per 100,000 inhabitants. The number of psychiatric nurses is insufficient in all geographical areas, and psychologists outnumber other mental health professionals in all regions of the country. The rate of beds in psychiatric hospitals in the country is 27.17 beds per 100,000 inhabitants. The rate of patients in psychiatric hospitals is 119 per 100,000 inhabitants. The average length of stay in mental hospitals is 65.29 days. In June 2006, there were 848 Community Psychosocial Centers (CAPS registered in Brazil, a ratio of 0.9 CAPS per 200,000 inhabitants, unequally distributed in the different geographical areas: the Northeast and the North regions having lower figures than the South and Southeast regions. Conclusion The country has opted for innovative services and programs, such as the expansion of Psychosocial Community Centers and the Return Home program to deinstitutionalize

  19. Future control room design (modernization of control room systems)

    International Nuclear Information System (INIS)

    Reischl, Ludwig; Freitag, Timo; Dergel, Rene

    2009-01-01

    In the frame of lifetime extension for nuclear power plants the modernization of the complete safety and operational control technology will be digitalized. It is also recommended to modernize the operator facilities, monitoring systems in the control room, the back-up shut-down center and the local control stations. The authors summarize the reasons for the modernization recommendations and discuss possible solutions for display-oriented control rooms. A concept for control room backfitting includes generic requirements, requirements of the local authorities, ergonomic principles information content and information density, and the design process. The backfitting strategy should include a cooperation with the operational personnel, The quality assurance and training via simulator needs sufficient timing during the implementation of the backfitting.

  20. Intelligent DC Homes in Future Sustainable Energy Systems

    DEFF Research Database (Denmark)

    Diaz, Enrique Rodriguez; Quintero, Juan Carlos Vasquez; Guerrero, Josep M.

    2016-01-01

    aligned with the new energy strategy. A microgrid easy the integration of renewable energy sources and energy storage systems at the consumption level, aiming to increase power quality, reliability and efficiency. On top of this, the increasing of DC-based loads has re-opened the discussion of DC vs AC......The evidences that climate change is real, and the fact that it is most likely caused by human-related activities, has made the international community to considered a new energy model. Europe has led the initiative of moving away from fossil fuels to renewable energies, where other powerful...... countries, as USA and China, are lagging behind, and still highly rely on coal, gas and oil as a source of energy. Europe has set ambitious goals for 2020 regarding the increase of renewable energy production, energy efficiency, and greenhouse gas emission reduction. The concept of a microgrid is perfectly...

  1. Future conditions for integration of the Baltic Electricity Supply System

    International Nuclear Information System (INIS)

    1999-01-01

    The economies of Estonia, Latvia and Lithuania developed in close association with the north-west region of the former Soviet Union. This is especially true for energy supply systems and electricity generation and transmission; the Baltic States depend on Russia for much of their primary energy needs, and export power to Russia and Belarus. In restructuring their electricity industries, the Baltic States hope to establish closer relationships and trade with Western Europe. The initial focus has been on changes to the legislative framework, industry restructuring and the establishment of new regulatory institutions. Vertically integrated utilities are in the process of being broken up into a number of separate generation, transmission and distribution companies. This restructuring is a prelude to privatisation. The states aim to establish a common power market among themselves, and hope to integrate this market with neighbouring (Nordic and European) markets. Despite the target set by the Baltic authorities of a common market by 2001, there is little clarity, as yet, on the framework and guidelines for the structure and functioning of the market. This process is supported by other players in the region, and the EU has recently prioritised closer co-operation and harmonisation of power networks in the Baltic Sea region. The Swedish National Energy Administration has identified cooperation on energy and environmental issues in the Baltic Sea region as one of its priorities. Consequently, the Administration commissioned ECON to analyse the conditions for closer linkages between the Baltic and Nordic electricity systems. This report presents the findings of this analysis

  2. Future conditions for integration of the Baltic Electricity Supply System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    The economies of Estonia, Latvia and Lithuania developed in close association with the north-west region of the former Soviet Union. This is especially true for energy supply systems and electricity generation and transmission; the Baltic States depend on Russia for much of their primary energy needs, and export power to Russia and Belarus. In restructuring their electricity industries, the Baltic States hope to establish closer relationships and trade with Western Europe. The initial focus has been on changes to the legislative framework, industry restructuring and the establishment of new regulatory institutions. Vertically integrated utilities are in the process of being broken up into a number of separate generation, transmission and distribution companies. This restructuring is a prelude to privatisation. The states aim to establish a common power market among themselves, and hope to integrate this market with neighbouring (Nordic and European) markets. Despite the target set by the Baltic authorities of a common market by 2001, there is little clarity, as yet, on the framework and guidelines for the structure and functioning of the market. This process is supported by other players in the region, and the EU has recently prioritised closer co-operation and harmonisation of power networks in the Baltic Sea region. The Swedish National Energy Administration has identified cooperation on energy and environmental issues in the Baltic Sea region as one of its priorities. Consequently, the Administration commissioned ECON to analyse the conditions for closer linkages between the Baltic and Nordic electricity systems. This report presents the findings of this analysis.

  3. An art report to analyze research status for the establishment of the space food development and future food system using the advanced food technology

    International Nuclear Information System (INIS)

    Lee, Ju Woon; Byun, Myung Woo; Kim, Jae Hun

    2006-12-01

    The quality of food for the astronaut accomplishing the mission in the space is one of the most important matters, and it is time to study and develop Korean space food for the Korean astronaut in the space. Therefore, in the beginning of the space exploration era, it is necessary to establish a national long-term plan and study and develop Korean space food in order to provide food with better quality for the astronaut accomplishing the space mission. Using current food processing, preservation, and packaging technology, it is necessary to develop the Korean space food, provide Korean astronaut studying at the international space station, and study the future space food systems used for the long-term space voyage and planet habitat base in the era of space exploration. Space food is analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations, and many other methods before its final shipment on the space shuttle. Each technology developed for the advanced food system must provide the required attribute to the food system, including safety, nutrition, and acceptability. It is anticipated that the duration of the exploration class missions can be at least 2, 3 years, and one of the biggest challenges for these missions will be to provide acceptable food with a shelf-life of 3-5 years. The development of space food process/preservation technology and its ripple effect will make a contribution to the improvement of nation's international phase, and the developed space food will potentially be used for combat ration and emergency/special food like the U. S. A. In the 21th century of space exploration era, the development of the advanced food system and life support system in the Mars space base as well as the space shuttle will strengthen the capability to precede the future space exploration era

  4. An art report to analyze research status for the establishment of the space food development and future food system using the advanced food technology

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Ju Woon; Byun, Myung Woo; Kim, Jae Hun [KAERI, Daejeon (Korea, Republic of)

    2006-12-15

    The quality of food for the astronaut accomplishing the mission in the space is one of the most important matters, and it is time to study and develop Korean space food for the Korean astronaut in the space. Therefore, in the beginning of the space exploration era, it is necessary to establish a national long-term plan and study and develop Korean space food in order to provide food with better quality for the astronaut accomplishing the space mission. Using current food processing, preservation, and packaging technology, it is necessary to develop the Korean space food, provide Korean astronaut studying at the international space station, and study the future space food systems used for the long-term space voyage and planet habitat base in the era of space exploration. Space food is analyzed through nutritional analysis, sensory evaluation, storage studies, packaging evaluations, and many other methods before its final shipment on the space shuttle. Each technology developed for the advanced food system must provide the required attribute to the food system, including safety, nutrition, and acceptability. It is anticipated that the duration of the exploration class missions can be at least 2, 3 years, and one of the biggest challenges for these missions will be to provide acceptable food with a shelf-life of 3-5 years. The development of space food process/preservation technology and its ripple effect will make a contribution to the improvement of nation's international phase, and the developed space food will potentially be used for combat ration and emergency/special food like the U. S. A. In the 21th century of space exploration era, the development of the advanced food system and life support system in the Mars space base as well as the space shuttle will strengthen the capability to precede the future space exploration era

  5. Implementing drought early warning systems: policy lessons and future needs

    Science.gov (United States)

    Iglesias, Ana; Werner, Micha; Maia, Rodrigo; Garrote, Luis; Nyabeze, Washington

    2014-05-01

    Drought forecasting and Warning provides the potential of reducing impacts to society due to drought events. The implementation of effective drought forecasting and warning, however, requires not only science to support reliable forecasting, but also adequate policy and societal response. Here we propose a protocol to develop drought forecasting and early warning based in the international cooperation of African and European institutions in the DEWFORA project (EC, 7th Framework Programme). The protocol includes four major phases that address the scientific knowledge and the social capacity to use the knowledge: (a) What is the science available? Evaluating how signs of impending drought can be detected and predicted, defining risk levels, and analysing of the signs of drought in an integrated vulnerability approach. (b) What are the societal capacities? In this the institutional framework that enables policy development is evaluated. The protocol gathers information on vulnerability and pending hazard in advance so that early warnings can be declared at sufficient lead time and drought mitigation planning can be implemented at an early stage. (c) How can science be translated into policy? Linking science indicators into the actions/interventions that society needs to implement, and evaluating how policy is implemented. Key limitations to planning for drought are the social capacities to implement early warning systems. Vulnerability assessment contributes to identify these limitations and therefore provides crucial information to policy development. Based on the assessment of vulnerability we suggest thresholds for management actions to respond to drought forecasts and link predictive indicators to relevant potential mitigation strategies. Vulnerability assessment is crucial to identify relief, coping and management responses that contribute to a more resilient society. (d) How can society benefit from the forecast? Evaluating how information is provided to

  6. The Combat-System/Ship-System Interface,

    Science.gov (United States)

    1982-02-01

    sequence initiated by removal of the load shed signal. Re-eneAgize capabitiLty. Provide remotely controlled reclosable power control devices to...signal from the electrical plant control equipment. The power controllers would replace existing circuit breakers and incorporate reclose capability

  7. Science and Society: On the Future of India's Education System

    CERN Multimedia

    2002-01-01

    Education in developing countries still has a long way to go before it equals what those of us in developed countries take for granted. In India, for example, there are between 300 and 500 million people for whom education is virtually non-existent. Rajan Gupta, a physicist at the US Los Alamos National Laboratory (LANL), devotes part of his time to giving lectures in Indian schools mainly about HIV/AIDS, but also about other societal issues. In his Science and Society talk at CERN, Gupta will talk about education in India, focusing on key issues at school, college, and university level. Gupta will highlight the need to provide the combination of health care, nutrition and education, and he will present plans for introducing the use of computers and modern communication systems to educate children. Issues of migration and brain drain, as well as overall global threats to human security will also be discussed. Rajan Gupta, leader of the 'elementary particles and field theory' group at LANL, started promoting...

  8. Lean accounting – as a future accounting system

    Directory of Open Access Journals (Sweden)

    M.V. Koryagin

    2017-12-01

    Full Text Available The historical development of lean accounting is researched. The comparison of lean accounting and accounting is carried out. The article determines the lean accounting basic principles, which are the basis for the selection of main ten steps of upgrading to the system of lean accounting: the evaluation of the current situation and the expected development prospects of the enterprise; the development of the principles of implementing lean accounting; the determining the production parameters and methodology of the economic model construction; the organization of lean manufacturing environment and reducing most of the stock; the determining the flow of value creation; the rejection of variable accounting and reverse cancellation of all labor costs and the cost of materials; the rejection of tracking stocks and assign of the costs directly to the costs of sales when occurred; the definition of client-targeted spending; the relationship with suppliers and automation of the accounts payable; the relationship with customers and automation of the payments received.

  9. Turbine Engine Clearance Control Systems: Current Practices and Future Directions

    Science.gov (United States)

    Lattime, Scott B.; Steinetz, Bruce M.

    2002-01-01

    Improved blade tip sealing in the high pressure compressor (HPC) and high pressure turbine (HPT) can provide dramatic reductions in specific fuel consumption (SFC), time-on-wing, compressor stall margin, and engine efficiency as well as increased payload and mission range capabilities. Maintenance costs to overhaul large commercial gas turbine engines can easily exceed $1M. Engine removal from service is primarily due to spent exhaust gas temperature (EGT) margin caused mainly by the deterioration of HPT components. Increased blade tip clearance is a major factor in hot section component degradation. As engine designs continue to push the performance envelope with fewer parts and the market drives manufacturers to increase service life, the need for advanced sealing continues to grow. A review of aero gas turbine engine HPT performance degradation and the mechanisms that promote these losses are discussed. Benefits to the HPT due to improved clearance management are identified. Past and present sealing technologies are presented along with specifications for next generation engine clearance control systems.

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

    International Nuclear Information System (INIS)

    2000-01-01

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

  11. Cochin backwaters: An introduction to the system, prior studies, historical trends and future implication

    Digital Repository Service at National Institute of Oceanography (India)

    DineshKumar, P.K.; Sankaranarayanan, V.N.; Devi, K.S.

    Studies over the last 2 decades in the Cochin backwater system in India are reviewed to have an integrated profile with a point to evaluate future development projects in terms of potential consequences to the estuarine ecosystem. The trends...

  12. Context-aware Recommender Systems for Learning: a Survey and Future Challenges

    NARCIS (Netherlands)

    Verbert, Katrien; Manouselis, Nikos; Xavier, Ochoa; Wolpers, Martin; Drachsler, Hendrik; Ivana, Bosnic; Erik, Duval

    2011-01-01

    Verbert, K., Manouselis, N., Xavier, O., Wolpers, M., Drachsler, H., Bosnic, I., & Duval, E. (accepted). Context-aware Recommender Systems for Learning: a Survey and Future Challenges. IEEE Transactions on Learning Technologies (TLT).

  13. MARSnet: Mission-aware Autonomous Radar Sensor Network for Future Combat Systems 12/8/06 to 12/31/09

    Science.gov (United States)

    2010-01-01

    Channels are frequency dependent. It has been observed that the intervening materials, such as foliage and soil , have dielectric properties that are...equipment in a strong clutter background, such as foliage, soil cover or building has been a long-standing subject of intensive study. It is believed...foliage enviroment , and observed that the path-loss exponent is very high because it has rich scattering. Index Terms : Channel modeling, radar, UWB channel

  14. Early Lessons Learned from the Army's Future Combat Systems Program (FCS): Developing an Appropriate Contractual Arrangement with Industry, Establishing an Enabling Program Management Structure and Test Organization

    National Research Council Canada - National Science Library

    Yakovac, Joseph

    2007-01-01

    .... Despite two restructures, due to reprioritizations of dollars within the Army and budget cuts imposed by Congress, the program remains on schedule to deliver capability to the current force in 2010...

  15. Front end embedded microprocessors in the JET computer-based control system, past, present and future

    International Nuclear Information System (INIS)

    Steed, C.A.; VanderBeken, H.; Browne, M.L.; Fullard, K.; Reed, K.; Tilley, M.; Schmidt, V.

    1987-01-01

    A brief history of the use of Front End Microprocessors in the JET Control and Data Acquisition System (CODAS) is presented. The present expansion in their use from 2 or 3 in 1983 to 27 now, is covered along with the reasoning behind their present usage. Finally, their future planned use in the area of remote handling is discussed and the authors present views on the use of front end processing in future large distributed control systems are presented

  16. Identifying the Return on Investment for Army Migration to a Modular Open Systems Approach for Future and Legacy Systems

    Science.gov (United States)

    2017-04-05

    Identifying the Return on Investment for Army Migration to a Modular Open Systems Approach for Future and Legacy Systems Phillip Minor...Authorization Act (NDAA) of 2015, cites the modular open systems approach (MOSA) as both a business and technical strategy to reduce the cost of system ...access the service over the network. Combine the advances cited above with the emergence of systems developed using the modular open systems approach

  17. Priority order in using biomass resources - Energy systems analyses of future scenarios for Denmark

    DEFF Research Database (Denmark)

    Kwon, Pil Seok; Østergaard, Poul Alberg

    2013-01-01

    . This article compares the value of using biomass as a heat source and for electricity generation in a 100% renewable energy system context. The comparison is done by assuming an incremental decrease in the biomass available for the electricity and heat sector, respectively. The assumed scenarios......According to some future Danish energy scenarios, biomass will become one of the two main pillars of the future energy system accompanied by wind power. The biomass can be used for generating heat and electricity, and as a transportation fuel in a future energy system according to the scenarios...... for the decrease of biomass are made by use of an hourly energy system analysis model, EnergyPLAN. The results are shown in terms of system configuration, biomass fuel efficiency, system cost, and impacts on the export of electricity. It is concluded that the reduction of biomass in the heat sector is better than...

  18. On analyzing poblems of distributed systems and current internet in front of the future internet architectures

    Directory of Open Access Journals (Sweden)

    Antonio Marcos Alberti

    2016-11-01

    Full Text Available Nowadays, there are hundreds of underway worldwide projects to redesign both com- munication protocols and architecture of the Internet. These initiatives are collectively called “future Internet” research. Most of these initiatives rely on existing distributed systems, which often limit or even prevent the development of “clean slate” solutions. The main reason is that the great majority of distributed systems are tightly-linked with the TCP/IP protocol stack. In this article, we provide a first glance discussion on the relationships between future Internet and distributed systems research, focusing on dependencies and similar requirements among these areas. From this analysis, it beco- mes evident that many of the future Internet requirements (and open challenges are repeated in the distributed systems landscape. Although there are many studies on both research fronts individually, the study of the key challenges of future Internet when addressing distributed systems requirements is a topic yet not explored in our contemporary research. This paper aims at determining the gaps and requirements future Internet must fulfill in order to support future distributed systems. To support this objective, a set of design metrics are identified and a convergent design space is proposed.

  19. The Commanders' Integrated Training Tool for the Close Combat Tactical Trainer 3: Final Prototype Development

    National Research Council Canada - National Science Library

    Flynn, Michael

    2001-01-01

    ...) for the Close Combat Tactical Trainer (CCTT), a system of armored vehicle manned-module simulators and workstations that allows units to train collective armor and infantry tasks at the platoon through battalion task force level...

  20. Future Standardization of Space Telecommunications Radio System with Core Flight System

    Science.gov (United States)

    Briones, Janette C.; Hickey, Joseph P.; Roche, Rigoberto; Handler, Louis M.; Hall, Charles S.

    2016-01-01

    NASA Glenn Research Center (GRC) is integrating the NASA Space Telecommunications Radio System (STRS) Standard with the Core Flight System (cFS), an avionics software operating environment. The STRS standard provides a common, consistent framework to develop, qualify, operate and maintain complex, reconfigurable and reprogrammable radio systems. The cFS is a flexible, open architecture that features a plugand- play software executive called the Core Flight Executive (cFE), a reusable library of software components for flight and space missions and an integrated tool suite. Together, STRS and cFS create a development environment that allows for STRS compliant applications to reference the STRS application programmer interfaces (APIs) that use the cFS infrastructure. These APIs are used to standardize the communication protocols on NASAs space SDRs. The cFS-STRS Operating Environment (OE) is a portable cFS library, which adds the ability to run STRS applications on existing cFS platforms. The purpose of this paper is to discuss the cFS-STRS OE prototype, preliminary experimental results performed using the Advanced Space Radio Platform (ASRP), the GRC S- band Ground Station and the SCaN (Space Communication and Navigation) Testbed currently flying onboard the International Space Station (ISS). Additionally, this paper presents a demonstration of the Consultative Committee for Space Data Systems (CCSDS) Spacecraft Onboard Interface Services (SOIS) using electronic data sheets (EDS) inside cFE. This configuration allows for the data sheets to specify binary formats for data exchange between STRS applications. The integration of STRS with cFS leverages mission-proven platform functions and mitigates barriers to integration with future missions. This reduces flight software development time and the costs of software-defined radio (SDR) platforms. Furthermore, the combined benefits of STRS standardization with the flexibility of cFS provide an effective, reliable and

  1. Combating cyberspace fraud in Africa

    CSIR Research Space (South Africa)

    Grobler, M

    2009-12-01

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

  2. Integration of renewable and conventional energies. How to design future energy systems?

    International Nuclear Information System (INIS)

    Hellinger, Rolf

    2015-01-01

    The worldwide increasing energy demand, especially in the economically emerging countries, and the climate change are a major challenge for the energy supply. One of the most severe challenges is the reduction of carbon dioxide emissions which can also be seen in the planned investment for energy systems. At the same time, energy systems worldwide are in transition, driven by market and technology trends. As a consequence of these trends, the complexity of future energy systems will extremely increase. The paper outlines a new approach for sustainable, reliable and affordable energy systems of the future, based on technologies, available and under development, which combine different forms of energy.

  3. Integration of renewable and conventional energies. How to design future energy systems?

    Energy Technology Data Exchange (ETDEWEB)

    Hellinger, Rolf [Siemens AG, Erlangen (Germany). CT RTC PET

    2015-07-01

    The worldwide increasing energy demand, especially in the economically emerging countries, and the climate change are a major challenge for the energy supply. One of the most severe challenges is the reduction of carbon dioxide emissions which can also be seen in the planned investment for energy systems. At the same time, energy systems worldwide are in transition, driven by market and technology trends. As a consequence of these trends, the complexity of future energy systems will extremely increase. The paper outlines a new approach for sustainable, reliable and affordable energy systems of the future, based on technologies, available and under development, which combine different forms of energy.

  4. Multi-mission space science data processing systems - Past, present, and future

    Science.gov (United States)

    Stallings, William H.

    1990-01-01

    Packetized telemetry that is consistent with the international Consultative Committee for Space Data Systems (CCSDS) has been baselined for future NASA missions such as Space Station Freedom. Some experiences from past and present multimission systems are examined, including current experiences in implementing a CCSDS standard packetized data processing system, relative to the effectiveness of the multimission approach in lowering life cycle cost and the complexity of meeting new mission needs. It is shown that the continued effort toward standardization of telemetry and processing support will permit the development of multimission systems needed to meet the increased requirements of future NASA missions.

  5. Littoral Combat Vessels: Analysis and Comparison of Designs

    National Research Council Canada - National Science Library

    Christiansen, Bryan J

    2008-01-01

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

  6. Combating Memory Corruption Attacks On Scada Devices

    Science.gov (United States)

    Bellettini, Carlo; Rrushi, Julian

    Memory corruption attacks on SCADA devices can cause significant disruptions to control systems and the industrial processes they operate. However, despite the presence of numerous memory corruption vulnerabilities, few, if any, techniques have been proposed for addressing the vulnerabilities or for combating memory corruption attacks. This paper describes a technique for defending against memory corruption attacks by enforcing logical boundaries between potentially hostile data and safe data in protected processes. The technique encrypts all input data using random keys; the encrypted data is stored in main memory and is decrypted according to the principle of least privilege just before it is processed by the CPU. The defensive technique affects the precision with which attackers can corrupt control data and pure data, protecting against code injection and arc injection attacks, and alleviating problems posed by the incomparability of mitigation techniques. An experimental evaluation involving the popular Modbus protocol demonstrates the feasibility and efficiency of the defensive technique.

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-01

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

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

    Science.gov (United States)

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

    2017-10-01

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

  10. Worldwide actions to combat abuse.

    Science.gov (United States)

    1998-01-01

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

  11. Combat Leadership Styles: Empowerment versus Authoritarianism

    Science.gov (United States)

    1990-12-01

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

  12. Using Scenario Visioning and Participatory System Dynamics Modeling to Investigate the Future: Lessons from Minnesota 2050

    Directory of Open Access Journals (Sweden)

    Kathryn J. Draeger

    2010-08-01

    Full Text Available Both scenario visioning and participatory system dynamics modeling emphasize the dynamic and uncontrollable nature of complex socio-ecological systems, and the significance of multiple feedback mechanisms. These two methodologies complement one another, but are rarely used together. We partnered with regional organizations in Minnesota to design a future visioning process that incorporated both scenarios and participatory system dynamics modeling. The three purposes of this exercise were: first, to assist regional leaders in making strategic decisions that would make their communities sustainable; second, to identify research gaps that could impede the ability of regional and state groups to plan for the future; and finally, to introduce more systems thinking into planning and policy-making around environmental issues. We found that scenarios and modeling complemented one another, and that both techniques allowed regional groups to focus on the sustainability of fundamental support systems (energy, food, and water supply. The process introduced some creative tensions between imaginative scenario visioning and quantitative system dynamics modeling, and between creating desired futures (a strong cultural norm and inhabiting the future (a premise of the Minnesota 2050 exercise. We suggest that these tensions can stimulate more agile, strategic thinking about the future.

  13. A study of the status and future of superconducting magnetic energy storage in power systems

    International Nuclear Information System (INIS)

    Xue, X D; Cheng, K W E; Sutanto, D

    2006-01-01

    Superconducting magnetic energy storage (SMES) systems offering flexible, reliable, and fast acting power compensation are applicable to power systems to improve power system stabilities and to advance power qualities. The authors have summarized researches on SMES applications to power systems. Furthermore, various SMES applications to power systems have been described briefly and some crucial schematic diagrams and equations are given. In addition, this study presents valuable suggestions for future studies of SMES applications to power systems. Hence, this paper is helpful for co-researchers who want to know about the status of SMES applications to power systems. (topical review)

  14. Supporting Active Patient and Health Care Collaboration: A Prototype for Future Health Care Information Systems.

    Science.gov (United States)

    Åhlfeldt, Rose-Mharie; Persson, Anne; Rexhepi, Hanife; Wåhlander, Kalle

    2016-12-01

    This article presents and illustrates the main features of a proposed process-oriented approach for patient information distribution in future health care information systems, by using a prototype of a process support system. The development of the prototype was based on the Visuera method, which includes five defined steps. The results indicate that a visualized prototype is a suitable tool for illustrating both the opportunities and constraints of future ideas and solutions in e-Health. The main challenges for developing and implementing a fully functional process support system concern both technical and organizational/management aspects. © The Author(s) 2015.

  15. Design of a modular digital computer system, DRL 4. [for meeting future requirements of spaceborne computers

    Science.gov (United States)

    1972-01-01

    The design is reported of an advanced modular computer system designated the Automatically Reconfigurable Modular Multiprocessor System, which anticipates requirements for higher computing capacity and reliability for future spaceborne computers. Subjects discussed include: an overview of the architecture, mission analysis, synchronous and nonsynchronous scheduling control, reliability, and data transmission.

  16. Alternative Fuels and Propulsion Systems: Some Technology trends and Possible Implications for the Future Army

    National Research Council Canada - National Science Library

    Dortmans, Peter

    2004-01-01

    .... For each of these, technological developments are captured and considered in terms of their implications, both on military systems directly, and the broader implications for the future context. The impacts on Land Force core skills within the Army-as-a-system framework of these technologies are discussed.

  17. Operational flexibility and economics of power plants in future low-carbon power systems

    NARCIS (Netherlands)

    Brouwer, Anne Sjoerd; van den Broek, Machteld; Seebregts, Ad; Faaij, André

    2015-01-01

    Future power systems will require large shares of low-carbon generators such as renewables and power plants with Carbon Capture and Storage (CCS) to keep global warming below 2. °C. Intermittent renewables increase the system-wide demand for flexibility and affect the operation of thermal power

  18. Voltage and Frequency Control for Future Power Systems: the ELECTRA IRP Proposal

    DEFF Research Database (Denmark)

    D’hulst, R.; Merino Fernandez, J.; Rikos, E.

    2015-01-01

    In this paper a high level functional architecture for frequency and voltage control for the future (2030+) power system is presented. The proposal suggests a decomposition of the present organization of power system operation into a ”web of cells”. Each cell in this web is managed by a single...

  19. The role of fuel cells and electrolysers in future efficient energy systems

    DEFF Research Database (Denmark)

    Hendriksen, Peter Vang; Vad Mathiesen, Brian; Pedersen, Allan Schrøder

    2012-01-01

    Fuel cells can increase the efficiency of the energy system and electrolysers can help enable a de-carbonisation of the energy supply. In this chapter we explain the role of fuel cells in future energy systems together with the role of electrolysers in smart energy systems with increasing penetra...... penetrations of intermittent renewable resources in the electricity grid increases the demand for smart energy systems.......Fuel cells can increase the efficiency of the energy system and electrolysers can help enable a de-carbonisation of the energy supply. In this chapter we explain the role of fuel cells in future energy systems together with the role of electrolysers in smart energy systems with increasing...

  20. Electric vehicles to support large wind power penetration in future danish power systems

    DEFF Research Database (Denmark)

    Pillai, Jayakrishnan Radhakrishna; Bak-Jensen, Birgitte; Thøgersen, Paul

    2012-01-01

    Electric Vehicles (EVs) could play major role in the future intelligent grids to support a large penetration of renewable energy in Denmark, especially electricity production from wind turbines. The future power systems aims to phase-out big conventional fossil-fueled generators with large number...... on low voltage residential networks. Significant amount of EVs could be integrated in local distribution grids with the support of intelligent grid and smart charging strategies....

  1. Nuclear systems of the future. Stakes, R and D strategy, and international cooperation; Les systemes nucleaires du futur. Enjeux, strategie de recherche et developpement, et cooperation internationale

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    As demonstrated by prospective studies, nuclear energy will represent a decisive contribution in the future energy mix. The long-term strategy of development of nuclear energy requires to foresee a new generation of nuclear systems, named generation 4. The goal of these new systems is to optimize the use of nuclear fuels, to minimize the generation of wastes and to enlarge the field of applications of nuclear energy to other applications like: hydrogen and synthetic fuels generation, heat generation for the industry etc. This document presents the French R and D strategy on nuclear systems of 4. generation that has been approved by the public authorities. This strategy follows three axes: a priority research on fast neutron systems with fuel recycle (sodium fast reactors (SFR) and gas fast reactors (GFR)), a research on key-technologies for the supply of very high temperature heat (very high temperature reactor (VHTR), fast and thermal neutron reactors, and water decomposition processes), and a continuation of researches on PWR reactors improvement. An integral recycling of all actinides in fast neutron reactors requires the development of new fuel reprocessing and fuel re-fabrication processes. A reference scenario for the progressive renewal of French nuclear facilities foresees the simultaneous development of fast neutron systems and the start-up of a new spent fuel reprocessing plant. France in involved in the development of the SFR, GFR and VHTR systems thanks to its participation to the Generation 4 international forum and to bilateral cooperation with other big nuclear partners like Russia and China. One of the main stakes of the French nuclear industry is to be able to invest in the R and D of future nuclear systems in order to valorize the experience gained so far in sodium FBR systems and in fuel cycle processes. (J.S.)

  2. Economic effects of propulsion system technology on existing and future transport aircraft

    Science.gov (United States)

    Sallee, G. P.

    1974-01-01

    The results of an airline study of the economic effects of propulsion system technology on current and future transport aircraft are presented. This report represents the results of a detailed study of propulsion system operating economics. The study has four major parts: (1) a detailed analysis of current propulsion system maintenance with respect to the material and labor costs encountered versus years in service and the design characteristics of the major elements of the propulsion system of the B707, b727, and B747. (2) an analysis of the economic impact of a future representative 1979 propulsion system is presented with emphasis on depreciation of investment, fuel costs and maintenance costs developed on the basis of the analysis of the historical trends observed. (3) recommendations concerning improved methods of forecasting the maintenance cost of future propulsion systems are presented. A detailed method based on the summation of the projected labor and material repair costs for each major engine module and its installation along with a shorter form suitable for quick, less detailed analysis are presented, and (4) recommendations concerning areas where additional technology is needed to improve the economics of future commercial propulsion systems are presented along with the suggested economic benefits available from such advanced technology efforts.

  3. Operating Environment of the Future

    National Research Council Canada - National Science Library

    Hanson, Matthew

    1997-01-01

    ...), the Smart Surgical System (SSS), and the Intelligent Virtual Patient Environment (IVPE). The project is one of several targeting reduction in mortality and morbidity of the wounded soldier through improved far-forward combat casualty care...

  4. Managed access technology to combat contraband cell phones in prison: Findings from a process evaluation.

    Science.gov (United States)

    Grommon, Eric

    2018-02-01

    Cell phones in correctional facilities have emerged as one of the most pervasive forms of modern contraband. This issue has been identified as a top priority for many correctional administrators in the United States. Managed access, a technology that utilizes cellular signals to capture transmissions from contraband phones, has received notable attention as a promising tool to combat this problem. However, this technology has received little evaluative attention. The present study offers a foundational process evaluation and draws upon output measures and stakeholder interviews to identify salient operational challenges and subsequent lessons learned about implementing and maintaining a managed access system. Findings suggest that while managed access captures large volumes of contraband cellular transmissions, the technology requires significant implementation planning, personnel support, and complex partnerships with commercial cellular carriers. Lessons learned provide guidance for practitioners to navigate these challenges and for scholars to improve future evaluations of managed access. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Mechatronic futures challenges and solutions for mechatronic systems and their designers

    CERN Document Server

    Bradley, David

    2016-01-01

    Offering a comprehensive overview of the challenges, risks and options facing the future of mechatronics, this book provides insights into how these issues are currently assessed and managed. Building on the previously published book ‘Mechatronics in Action,’ it identifies and discusses the key issues likely to impact on future mechatronic systems. It supports mechatronics practitioners in identifying key areas in design, modeling and technology and places these in the wider context of concepts such as cyber-physical systems and the Internet of Things. For educators it considers the potential effects of developments in these areas on mechatronic course design, and ways of integrating these. Written by experts in the field, it explores topics including systems integration, design, modeling, privacy, ethics and future application domains. Highlighting novel innovation directions, it is intended for academics, engineers and students working in the field of mechatronics, particularly those developing new conc...

  6. Power Systems of the Future: A 21st Century Power Partnership Thought Leadership Report (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    Powerful trends in technology, policy environments, financing, and business models are driving change in power sectors globally. In light of these trends, the question is no longer whether power systems will be transformed, but rather how these transformations will occur. Power Systems of the Future, a thought leadership report from the 21st Century Power Partnership, explores these pathways explores actions that policymakers and regulators can take to encourage desired power system outcomes.

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

    Science.gov (United States)

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

    2018-02-27

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

  8. Nuclear Energy: Combating Climate Change

    International Nuclear Information System (INIS)

    Keppler, Jan Horst; Paillere, Henri; )

    2015-10-01

    Global electricity demand is expected to increase strongly over the coming decades, even assuming much improved end-use efficiency. Meeting this demand while drastically reducing CO 2 emissions from the electricity sector will be a major challenge. Given that the once-significant expectations placed on carbon capture and storage are rapidly diminishing, and given that hydropower resources are in limited supply, there are essentially only two options to de-carbonise an ever increasing electricity sector: nuclear power and renewable energy sources such as wind and solar PV. Of these two options, only nuclear provides firmly dispatchable base-load electricity, since the variability of wind and solar PV requires flexible back-up that is frequently provided by carbon-intensive peak-load plants. The declining marginal value of electricity production and the security of electricity supply are additional issues that must be taken into account. Nuclear power plants do, however, face challenges due to their large up-front capital costs, complex project management requirements and difficulties in siting. As technologies with high fixed costs, both nuclear power and renewables must respond to the challenge of acquiring long-term financing, since investments in capital-intensive low-carbon technologies are unlikely to be forthcoming in liberalised wholesale markets. In order to substantially de-carbonise the electricity systems of OECD countries, policy-makers must understand the similarities, differences and complementarities between nuclear and renewables in the design of future low-carbon electricity systems. The value of dispatchable low-carbon technologies, such as hydro and nuclear, for the safe and reliable functioning of electricity systems must also be recognised. Should the de-carbonisation of electricity sectors in the wake of COP 21 become a reality, nuclear power might well be the single most important source of electricity by 2050, thanks mainly to the

  9. Architecture oriented modeling and simulation method for combat mission profile

    Directory of Open Access Journals (Sweden)

    CHEN Xia

    2017-05-01

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

  10. Can future systemic financial risks be quantified?: ergodic vs nonergodic stochastic processes

    Directory of Open Access Journals (Sweden)

    Paul Davidson

    2009-12-01

    Full Text Available Different axioms underlie efficient market theory and Keynes's liquidity preference theory. Efficient market theory assumes the ergodic axiom. Consequently, today's decision makers can calculate with actuarial precision the future value of all possible outcomes resulting from today's decisions. Since in an efficient market world decision makers "know" their intertemporal budget constraints, decision makers never default on a loan, i.e., systemic defaults, insolvencies, and bankruptcies are impossible. Keynes liquidity preference theory rejects the ergodic axiom. The future is ontologically uncertain. Accordingly systemic defaults and insolvencies can occur but can never be predicted in advance.

  11. A drive system for the car of the future; Ein Antriebssystem fuer das Auto der Zukunft

    Energy Technology Data Exchange (ETDEWEB)

    Guzzella, L.

    2008-07-01

    This presentation made at the Swiss 2008 research conference on traffic by Professor Lino Guzzela from the Swiss Federal Institute of Technology ETH in Zurich, Switzerland, takes a look at drive systems for the car of the future. New concepts for increasing the efficiency of cars are discussed, including down sizing and supercharging, a pneumatic hybrid and recuperation systems. The results of simulations and measurements made on an actual pneumatic engine and supercharged units are presented and discussed. Finally, options for future work are presented and discussed.

  12. INTRODUCTION TO THE SPECIAL ISSUE ON COMBAT SPORT

    Directory of Open Access Journals (Sweden)

    Andrew M. Lane

    2006-07-01

    the center of mass for three different judo-throwing techniques. McGuigan et al. (2006 explore the utility of isometric strength training among a sample of wrestlers. Body fat and weight management play an important role in combat sports. Kazemi et al., 2006 identify the profile of the Olympic champions and Pieter et al., 2006 assess the relative total body fat and skinfold patterning of Filipino national karate and pencak silat athletes. Bledsoe et al., 2006 examine the prevalence and incidence of injury in Professional Mixed Martial Arts Competitions. Nunan (2006 sought to develop a sport-specific fitness test for competitive Karate practitioners with results suggesting that the new test accurately simulates the actions of competitive Karate sparring. Blais and Trilles, 2006 propose a specific piece of apparatus designed to enhance judo performance In terms of skill analysis, Hristovski et al., 2006 examine the factors that boxers use when deciding to punch a target. Myers et al., 2006 investigated judging practices and processes in Muay Thai. The subjective nature of combat sport scoring means that this is an universal issue. Devonport, 2006 uses qualitative techniques to explore psychological issues relate to success in kickboxing. Stevens et al., 2006 used a transactional design to investigate changes in mood states and emotions in a judo player during Olympic trials. Wong et al., 2006 explored mood-performance relationships among Malaysian athletes with results lending some support to the conceptual framework for mood-performance relationships offered by Lane and Terry, 2000. Jones et al., 2006 investigated motivational profiles of martial artists. The range of articles and suggestions for future research should inspire researchers and practitioners alike to investigate the efficacy of their interventions, test the validity of the measures, develop new measures and develop specific theories. This special edition has raised more questions than answers but in

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

    Science.gov (United States)

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

    2009-05-01

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

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

    OpenAIRE

    Handoyo, Sigit

    2008-01-01

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

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

    OpenAIRE

    Handoyo, Sigit

    2009-01-01

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

  16. Evaluation of Shipbuilding CAD/CAM/CIM Systems - Phase II (Requirements for Future Systems)

    National Research Council Canada - National Science Library

    Horvath, John; Ross, Jonathan M

    1997-01-01

    .... The purpose of the analysis was two fold: 1. To describe the requirements of a competitive, future-oriented computer-aided design/computer-aided manufacturing/computer-integrated management (CAD/CAMYCIM...

  17. Exercise ASKARI SERPENT: enabling clinical data collection during exercises and operations to support future contingency planning and assurance of category-based reporting systems.

    Science.gov (United States)

    Parsons, Iain T; Wheatley, R J; Carter, P

    2016-02-01

    Exercise ASKARI SERPENT (Ex AS) is a British Army exercise that provides primary healthcare (PHC) to Kenyan civilians in support of local health authorities. It is conducted in partnership with the Kenya Defence Force Medical Services (KDFMS). Accurate epidemiological data is critical in planning the exercise and for any future short-notice contingency operations in similar environments. This paper reports epidemiological data for Ex AS using a novel data collection system. PHC on Ex AS was delivered by trained and validated combat medical technicians (CMTs) using a set of Read-coded protocols. The CMTs were also directly supported and supervised by medical officers and nurses. A total of 3093 consultations were conducted over a 16-day period. Of these, 2707 (87.5%) consultations fell within the remit of the CMT protocols, with only 386 consultations (12.5%) being conducted exclusively by the medical officers or nurses. A Read-coded matrix built on CMT protocols is a simple and useful tool, particularly in civilian populations, for collecting morbidity data with the vast majority of conditions accounted for in the protocols. It is anticipated that such a system can better inform training, manning, medical material and pharmaceutical procurement than current category-based morbidity surveillance systems such as EPINATO (NATO epidemiological data). There is clear advantage to directly linking data capture to treatment algorithms. Accuracy, both in terms of numbers and condition, is likely improved. Data is also captured contemporaneously rather than after indeterminate time. Read coding has the added benefit of being an established electronic standard. In addition, the system would support traditional reporting methods such as EPINATO by providing increased assurance. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  18. Nonoperative Management of Splenic Injury in Combat: 2002-2012

    Science.gov (United States)

    2015-03-01

    recognized as the defini- tive treatment for splenic injury when Dr. Johnston reported 150 splenectomies for trauma in 1908.4 However, in 1968, Upadhyaya...management safe and effective for all splenic blunt trauma ? A systematic review. Crit Care 2013; 17(5): R185. 6. Joint Theater Trauma System Clinical Practice...2014. 7. Zonies D, Eastridge B: Combat management of splenic injury: trends during a decade of conflict. J Trauma Acute Care Surg 2012; 73(2 Suppl 1

  19. Surface combatant readiness to confront a sea control navy

    OpenAIRE

    Wissel, Nicholas E.

    2008-01-01

    This thesis proposes to correct the shortfalls in the US Surface Combatants ability to counter a Sea-Control Navy. The concept counters this threat using unmanned aerial systems, decoys, and a layered defense. We analyze the performance with a Filtering Model of Salvo Warfare that is an extension of the Hughes Salvo Equations. The model incorporates the diluting effect of decoys upon enemy salvos and accounts for the historical reality of leakers. We conclude that in the absence of air suppor...

  20. Why Does Military Combat Experience Adversely Affect Marital Relations?

    Science.gov (United States)

    Gimbel, Cynthia; Booth, Alan

    1994-01-01

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

  1. Integrated Assessment of Prevention and Restoration Actions to Combat Desertification

    Science.gov (United States)

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

    2009-12-01

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

  2. Recent and future situation of Japan’s T&D system

    Directory of Open Access Journals (Sweden)

    Kyoichi Uehara

    2016-01-01

    Full Text Available Japan suffered from the Great East Japan Earthquake followed by the nuclear disaster. As a result, we experienced rolling outages for a few months in the Tokyo and Tohoku area. Japan’s power transmission system consists of 50 Hz AC and 60 Hz AC in eastern and western Japan respectively. When the nuclear disaster occurred in Fukushima, enough electricity hasn’t been supplied in eastern area. Power interchange capacity between east and west was small because of small redundant T&D system design. Based on this rolling outage and some present electricity supplying issues in Japan, METI (Ministry of Economy, Trade and Industry has set the electricity system reform committee to improve this situation and make a good T&D system for the future. This committee reported the discussed issue to the Japanese METI and METI proposed policy on Electricity System Reform to the Japanese Cabinet. As a result, the Japanese Electricity System Reform policy was adopted. This future T&D system deals with redundant T&D systems between east and west, how to handle large amounts of renewable electrical energy, and how to fully de-regulate the distribution market. HVDC (VSC system will be introduced between Hokkaido and Honshu as a subsea cable transmission system and HVDC transmission system between eastern area and western area. This paper describes recent and future Japan’s T&D systems. This will be helpful to understand how to solve the issues of Japan’s T&D system.

  3. Impacts of Renewable Energy Quota System on China's Future Power Sector

    DEFF Research Database (Denmark)

    Xiong, Weiming; Zhang, Da; Mischke, Peggy

    2014-01-01

    As the biggest carbon emitting sector which produces 44% of current national carbon emission in China, the coal-dominated power sector has a tremendous potential for CO2 mitigation in the next two decades. Renewable energy quota system is currently discussed as a potential future policy instrument...... for the power sector, which requires certain fraction of renewable energy in total power generation for each province and grid zone. The quantitative studies on renewable energy quota for China are still very limited. Based on a least-cost and technology-rich power generation and transmission expansion model...... for China, this study examines the impacts of renewable energy quota system and carbon cap policy instruments on the future Chinese power sector. Various scenarios are examined toward 2030 and their future power generation mix, capacity installations and carbon emission are discussed. This study concludes...

  4. Eating energy-Identifying possibilities for reduced energy use in the future food supply system

    International Nuclear Information System (INIS)

    Wallgren, Christine; Hoejer, Mattias

    2009-01-01

    This paper explores the possibilities for reducing future energy use for eating to a sustainable level. A backcasting approach is used to generate an image of the future where energy use for eating is 60% lower in 2050 than in 2000. The currently known potential to reduce energy use in the food supply system for producing, transporting, storing, cooking and eating food is explored and described in terms of a number of distinct changes that are numbered consecutively and presented in both a quantitative and qualitative way. Sweden is used as the case and all data regarding energy use apply for Swedish conditions. An exercise like this illustrates the possible outcome of taking sustainability seriously. If sustainability is to be achieved, some images of the future are needed so that potential targets can be identified. This paper does not present forecasts, but illustrates the kind of changes needed in order to achieve sustainable energy use in the food system.

  5. Future steps toward a Danish power system with 50% wind power

    DEFF Research Database (Denmark)

    Østergaard, Jacob; Ackermann, Thomas; Bach, Poul-Frederik

    .dk. The objective of EcoGrid work package 5 is to suggest future research and development activities in EcoGrid.dk. The future activities will consist of related activities of which some should be directed within an EU framework (EcoGridEU). The delivery of phase 1 work package 5 is a packet of proposals to be used......This report is part of the EcoGrid.dk project phase 1 initiated by Energinet.dk and the result of work package 5 dealing with proposals for future steps toward a Danish power system with 50% wind power. The EcoGrid.dk project has the objective to develop new long term technologies and market...... power system with increased volumes of RE. - Phase 2: Specific projects, analyses and recommendations to Energinet.dk with main focus on research activities - Phase 3: Technologies are implemented in real environment and demonstrated with subsequent adoption and implementation in Energinet...

  6. Combating healthcare corruption and fraud with improved global health governance

    Science.gov (United States)

    2012-01-01

    Corruption is a serious threat to global health outcomes, leading to financial waste and adverse health consequences. Yet, forms of corruption impacting global health are endemic worldwide in public and private sectors, and in developed and resource-poor settings alike. Allegations of misuse of funds and fraud in global health initiatives also threaten future investment. Current domestic and sectorial-level responses are fragmented and have been criticized as ineffective. In order to address this issue, we propose a global health governance framework calling for international recognition of “global health corruption” and development of a treaty protocol to combat this crucial issue. PMID:23088820

  7. Combating healthcare corruption and fraud with improved global health governance.

    Science.gov (United States)

    Mackey, Tim K; Liang, Bryan A

    2012-10-22

    Corruption is a serious threat to global health outcomes, leading to financial waste and adverse health consequences. Yet, forms of corruption impacting global health are endemic worldwide in public and private sectors, and in developed and resource-poor settings alike. Allegations of misuse of funds and fraud in global health initiatives also threaten future investment. Current domestic and sectorial-level responses are fragmented and have been criticized as ineffective. In order to address this issue, we propose a global health governance framework calling for international recognition of "global health corruption" and development of a treaty protocol to combat this crucial issue.

  8. Fall Prediction and Prevention Systems: Recent Trends, Challenges, and Future Research Directions

    Directory of Open Access Journals (Sweden)

    Ramesh Rajagopalan

    2017-11-01

    Full Text Available Fall prediction is a multifaceted problem that involves complex interactions between physiological, behavioral, and environmental factors. Existing fall detection and prediction systems mainly focus on physiological factors such as gait, vision, and cognition, and do not address the multifactorial nature of falls. In addition, these systems lack efficient user interfaces and feedback for preventing future falls. Recent advances in internet of things (IoT and mobile technologies offer ample opportunities for integrating contextual information about patient behavior and environment along with physiological health data for predicting falls. This article reviews the state-of-the-art in fall detection and prediction systems. It also describes the challenges, limitations, and future directions in the design and implementation of effective fall prediction and prevention systems.

  9. Adequacy of operating reserves for power systems in future european wind power scenarios

    DEFF Research Database (Denmark)

    Das, Kaushik; Litong-Palima, Marisciel; Maule, Petr

    2015-01-01

    operating reserves. To study the effects of these imbalances, anticipated wind scenarios for European power systems are modelled for 2020 and 2030. Wind power forecasts for different time scales and real-time available wind power are modelled. Based on these studies, this paper qualitatively analyzes......Wind power generation is expected to increase in Europe by large extent in future. This will increase variability and uncertainty in power systems. Imbalances caused due to uncertainty in wind power forecast can trigger frequency instability in the system. These imbalances are handled using...... the adequacy of primary and secondary reserves requirements for future European power systems. This paper also discusses the challenges due to the uncertainty in wind power forecasts and their possible solutions for wind installation scenarios for 2020 and 2030....

  10. Fall Prediction and Prevention Systems: Recent Trends, Challenges, and Future Research Directions.

    Science.gov (United States)

    Rajagopalan, Ramesh; Litvan, Irene; Jung, Tzyy-Ping

    2017-11-01

    Fall prediction is a multifaceted problem that involves complex interactions between physiological, behavioral, and environmental factors. Existing fall detection and prediction systems mainly focus on physiological factors such as gait, vision, and cognition, and do not address the multifactorial nature of falls. In addition, these systems lack efficient user interfaces and feedback for preventing future falls. Recent advances in internet of things (IoT) and mobile technologies offer ample opportunities for integrating contextual information about patient behavior and environment along with physiological health data for predicting falls. This article reviews the state-of-the-art in fall detection and prediction systems. It also describes the challenges, limitations, and future directions in the design and implementation of effective fall prediction and prevention systems.

  11. The potential role of waste biomass in the future urban electricity system

    NARCIS (Netherlands)

    Jiang, Yu; Werf, van der Edwin; Ierland, van Ekko C.; Keesman, Karel J.

    2017-01-01

    The share of intermittent renewable electricity (IRE) in the future urban electricity system is expected to increase significantly. Sufficient back-up capacity is needed in the period when IRE output is low. Bioenergy is both dispatchable and carbon-neutral, and can hence be a promising option to

  12. Combined analysis of climate, technological and price changes on future arable farming systems in Europe

    NARCIS (Netherlands)

    Wolf, J.; Kanellopoulos, Argyris; Kros, J.; Webber, H.; Zhao, G.; Britz, W.; Reinds, G.J.; Ewert, F.; Vries, de W.

    2015-01-01

    In this study, we compare the relative importance of climate change to technological, management, price and policy changes on European arable farming systems. This required linking four models: the SIMPLACE crop growth modelling framework to calculate future yields under climate change for arable

  13. History-sensitive versus future-sensitive approaches to security in distributed systems

    DEFF Research Database (Denmark)

    Hernandez, Alejandro Mario; Nielson, Flemming

    2010-01-01

    We consider the use of aspect oriented techniques as a flexible way to deal with security policies in distributed systems. Recent work suggests to use aspects for analysing the future behaviour of programs and to make access control decisions based on this; this gives the flavour of dealing...

  14. Distributed, price-based control approach to market-based operation of future power systems

    NARCIS (Netherlands)

    Jokic, A.; Bosch, van den P.P.J.; Hermans, R.M.

    2009-01-01

    In this paper we present, discuss and illustrate on examples the price-based control paradigm as a suitable approach to solve some of the challenging problems facing future, market-based power systems. It is illustrated how global objectives and constraints are optimally translated into time-varying

  15. SMART drug delivery systems: Back to the future vs. clinical reality

    NARCIS (Netherlands)

    Lammers, Twan Gerardus Gertudis Maria

    2013-01-01

    Recent advances in nanotechnology and material science have re-ignited interest in drug delivery research. Arguably, however, hardly any of the systems developed and strategies proposed are really relevant for shaping the future (clinical) face of the nanomedicine field. Consequently, as outlined in

  16. Tests of Scintillator+WLS Strips for Muon System at Future Colliders

    Energy Technology Data Exchange (ETDEWEB)

    Denisov, Dmitri [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Evdokimov, Valery [Inst. for High Energy Physics (IHEP), Protvino (Russian Federation); Lukić, Strahinja [Univ. of Belgrade (Serbia)

    2015-10-11

    Prototype scintilator+WLS strips with SiPM readout for muon system at future colliders were tested for light yield, time resolution and position resolution. Depending on the configuration, light yield of up to 36 photoelectrons per muon per SiPM has been achieved, as well as time resolution of 0.5 ns and position resolution of ~ 7 cm.

  17. The 20 and 30 GHz MMIC technology for future space communication antenna system

    Science.gov (United States)

    Anzic, G.; Connolly, D. J.

    1984-10-01

    The development of fully monolithic gallium arsenide receive and transmit modules is described. These modules are slated for phased array antenna applications in future 30/20 gigahertz communications satellite systems. Performance goals and various approaches to achieve them are discussed. The latest design and performance results of components, submodules and modules are presented.

  18. Investing in Their Future: Portland’s Purchase and Conversion of an LED Street Lighting System

    Energy Technology Data Exchange (ETDEWEB)

    Kinzey, B. R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Rosinbum, T. [Portland Bureau of Transportation, Portland, OR (United States)

    2015-08-28

    During the ongoing process of converting its streetlights from high-pressure sodium to LED, the city of Portland, Oregon, purchased a large portion of its street lighting system and encountered a range of issues among the stakeholders. This report identifies some of the challenges involved and discusses how they were addressed, in order to help inform and facilitate future lighting transitions elsewhere.

  19. Electric Vehicle Based Battery Storages for Future Power System Regulation Services

    DEFF Research Database (Denmark)

    Pillai, Jayakrishnan Radhakrishna; Bak-Jensen, Birgitte

    2009-01-01

    supplying the reserve power requirements. This limited regulation services from conventional generators in the future power system calls for other new reserve power solutions like Electric Vehicle (EV) based battery storages. A generic aggregated EV based battery storage for long-term dynamic load frequency...

  20. Keeping an eye on reliability : The organizational requirements of future renewable energy systems

    NARCIS (Netherlands)

    Scholten, D.J.

    2012-01-01

    The reliable operation of energy infrastructures is more than just a technical matter. It is also dependent upon the organizational structure that enables and constrains entities in their management of operations. Yet this lesson seems forgotten in our planning of future renewable energy systems.