WorldWideScience

Sample records for deployed warfighter protection

  1. Warfighter Performance

    Science.gov (United States)

    2012-10-23

    Synthetic and Systems Biology, Microbial Fuel Cells Sentinel Cells,  Biomaterials Dr. Linda Chrisey, Dr. Laura Kienker Warfighter Performance  CASEVAC...Personnel Command • Deputy Chief, Navy Dental Corps • CO, Navy Expeditionary Medical Unit • COO, Rutgers / Cleveland Clinic Regen Med research consortium...Commander, Carrier Air Wing 9 • CO, Electronic Attack Squadrons VAQ-139, VAQ-129 Education • DDS, Doctor of Dental Surgery • PhD, Cell

  2. Cathodic Protection Deployment on Space Shuttle Solid Rocket Boosters

    Science.gov (United States)

    Zook, Lee M.

    1998-01-01

    Corrosion protection of the space shuttle solid rocket boosters incorporates the use of cathodic protection(anodes) in concert with several coatings systems. The SRB design has large carbon/carbon composites(motor nozzle) electrically connected to an aluminum alloy structure. Early in the STS program, the aluminum structures incurred tremendous corrosive attack due primarily to the galvanic couple to the carbon/carbon nozzle at coating damage locations. Also contributing to the galvanic corrosion problem were stainless steel and titanium alloy components housed within the aluminum structures and electrically connected to the aluminum structures. This paper will highlight the evolution in the protection of the aluminum structures, providing historical information and summary data from the operation of the corrosion protection systems. Also, data and information will be included regarding the evaluation and deployment of inorganic zinc rich primers as anode area on the aluminum structures.

  3. The Deployed Warfighter Protection (DWFP) Research Program: Developing New Public Health Pesticides, Application Technologies, and Repellent Systems

    Science.gov (United States)

    2013-01-01

    Lima, Peru. The remaining 5% of the DWFP grants have been awarded to other Federal agencies such as the Centers for Disease Control and Prevention ...using pyriproxyfen, a powerful insect growth regulator, against Aedes aegypti (L). and Ae. albopictus Skuse. The first project was in a Peruvian Amazon...92–98. (CDC) Centers for Disease Control and Prevention . 2010. Locally acquired dengue–Key West, Florida, 2009–2010. Morbidity and Mortality Weekly

  4. RAF and Protection Warfighting Function

    Science.gov (United States)

    2015-02-01

    competition and instability, cyber warfare, world health issues, water disputes, and the impact of climate change on an increasingly multi-polar world ... world actors and events, every issue is complicated. Globalization and the information revolution are major catalysts for rapid change.7 T. Owen Jacobs...acronym VUCA .8 The President’s National Security Strategy states that “we will continue to rebalance our military capabilities . . . to address the

  5. A Real-Life Based Evaluation Method of Deployable Vulnerable Road User Protection Systems

    NARCIS (Netherlands)

    Fredriksson, R.; Dahlgren, M.; Schijndel-de Nooij, M. van; Hair-Buijssen, S.H.H.M. de; Montfort, S. van

    2014-01-01

    Objective: The aim of this study was to develop a real-life-based evaluation method, incorporating vulnerable road user (VRU) full-body loading to a vehicle with a deployable protection system in relevant test setups, and use this method to evaluate a prototype pedestrian and cyclist protection syst

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

    Directory of Open Access Journals (Sweden)

    Colleen Burgess

    2014-01-01

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

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

    Science.gov (United States)

    2014-01-01

    Military personnel are deployed abroad for missions ranging from humanitarian relief efforts to combat actions; delay or interruption in these activities due to disease transmission can cause operational disruptions, significant economic loss, and stressed or exceeded military medical resources. Deployed troops function in environments favorable to the rapid and efficient transmission of many viruses particularly when levels of protection are suboptimal. When immunity among deployed military populations is low, the risk of vaccine-preventable disease outbreaks increases, impacting troop readiness and achievement of mission objectives. However, targeted vaccination and the optimization of preexisting immunity among deployed populations can decrease the threat of outbreaks among deployed troops. Here we describe methods for the computational modeling of disease transmission to explore how preexisting immunity compares with vaccination at the time of deployment as a means of preventing outbreaks and protecting troops and mission objectives during extended military deployment actions. These methods are illustrated with five modeling case studies for separate diseases common in many parts of the world, to show different approaches required in varying epidemiological settings. PMID:25009579

  8. Strength training for the warfighter.

    Science.gov (United States)

    Kraemer, William J; Szivak, Tunde K

    2012-07-01

    Optimizing strength training for the warfighter is challenged by past training philosophies that no longer serve the modern warfighter facing the "anaerobic battlefield." Training approaches for integration of strength with other needed physical capabilities have been shown to require a periodization model that has the flexibility for changes and is able to adapt to ever-changing circumstances affecting the quality of workouts. Additionally, sequencing of workouts to limit over-reaching and development of overtraining syndromes that end in loss of duty time and injury are paramount to long-term success. Allowing adequate time for rest and recovery and recognizing the negative influences of extreme exercise programs and excessive endurance training will be vital in moving physical training programs into a more modern perspective as used by elite strength-power anaerobic athletes in sports today. Because the warfighter is an elite athlete, it is time that training approaches that are scientifically based are updated within the military to match the functional demands of modern warfare and are given greater credence and value at the command levels. A needs analysis, development of periodized training modules, and individualization of programs are needed to optimize the strength of the modern warfighter. We now have the knowledge, professional coaches and nonprofit organization certifications with continuing education units, and modern training technology to allow this to happen. Ultimately, it only takes command decisions and implementation to make this possible.

  9. Toward a warfighter's associate: eliminating the operator control unit

    Science.gov (United States)

    Everett, Hobart R.; Pacis, Estrellina B.; Kogut, Greg; Farrington, Nathan M.; Khurana, S.

    2004-12-01

    In addition to the challenges of equipping a mobile robot with the appropriate sensors, actuators, and processing electronics necessary to perform some useful function, there coexists the equally important challenge of effectively controlling the system"s desired actions. This need is particularly critical if the intent is to operate in conjunction with human forces in a military application, as any low-level distractions can seriously reduce a warfighter"s chances of survival in hostile environments. Historically there can be seen a definitive trend towards making the robot smarter in order to reduce the control burden on the operator, and while much progress has been made in laboratory prototypes, all equipment deployed in theatre to date has been strictly teleoperated. There exists a definite tradeoff between the value added by the robot, in terms of how it contributes to the performance of the mission, and the loss of effectiveness associated with the operator control unit. From a command-and-control perspective, the ultimate goal would be to eliminate the need for a separate robot controller altogether, since it represents an unwanted burden and potential liability from the operator"s perspective. This paper introduces the long-term concept of a supervised autonomous Warfighter"s Associate, which employs a natural-language interface for communication with (and oversight by) its human counterpart. More realistic near-term solutions to achieve intermediate success are then presented, along with actual results to date. The primary application discussed is military, but the concept also applies to law enforcement, space exploration, and search-and-rescue scenarios.

  10. Warfighter IT Interoperability Standards Study

    Science.gov (United States)

    2012-07-22

    Data Model JCA Joint Capability Area JCB Joint Capabilities Board JCPAT-E Joint C4I Program Assessment Tool-Empowered JCR Joint Capabilities...Joint Capabilities Release ( JCR ) FBCB2 Movement Tracking System (MTS) JCR -Log x FBCB2 Tactical Ground Reporting System (TIGR) Began FY11 x MC FSC2...Configuration Management Process Mounted MTS ( JCR LOG) Joint Capabilities No data model No TIGR Warfighting Mission Area, Joint

  11. South Korea Leads the Warfight

    Science.gov (United States)

    2007-01-01

    warfighting command in a doctrinally supporting relationship to the ROK armed forces. The evolution to a Korean -led defense of the Republic of Korea is a...T he Republic of Korea –U.S. alliance is embarking on the most profound transformation affecting American forces on the peninsula since the Korean ...War. For the last 57 years, the United States has led the war- fighting command responsible for the defense of the Republic of Korea (ROK). As the ROK

  12. Wireless sensor networks in relic protection: deployment methodology and cross-layer design

    Institute of Scientific and Technical Information of China (English)

    Li Dong; Liu Wei; Hui Chunli; Huang Changcheng; Cui Li

    2009-01-01

    This paper describes the deployment optimization technology and the cross-layer design of a surveillance WSN system applied in relic protection. Facing the typical technical challenges in the application context of relic protection, we firstly propose a deployment technology based on ant colony optimization algorithm (DT-ACO) to overcome the difficulties in communication connectivity and sensing coverage. Meanwhile, DT-ACO minimizes the overall cost of the system as much as possible. Secondly we propose a novel power-aware cross-layer scheme (PACS) to facilitate adjustable system lifetime and surveillance accuracy. The performance analysis shows that we achieve lower device cost, significant extension of the system lifetime and improvement on the data delivery rate compared with the traditional methods.

  13. Mosquito and Fly Control Research by the USDA-ARS Center for Medical, Agricultural and Veterinary Entomology (CMAVE) in the Deployed War-Fighter Protection (DWFP) Program

    Science.gov (United States)

    2007-05-01

    epidemic typhus and fleas that transmit plague. The earliest plans for delousing were put into effect in Sicily , where it has been credited with...inhibitors, and barrier treatments in humid tropical habitat Development of portable devices for detection and quantification of insecticides, repellents

  14. Mosquito and Fly Control Research by the USDA-ARS Center for Medical, Agriculture, and Veterinary Entomology (CMAVE) in the Deployed War-Fighter Protection (DWFP) Program

    Science.gov (United States)

    2007-02-01

    plans for delousing were put into effect in Sicily , where it has been credited with preventing an epidemic of typhus. In the 1960s, the lab developed DEET...in humid tropical habitat Development of portable devices for detection and quantification of insecticides, repellents and inhibitors Electrostatic and

  15. The Deployed Warfighter Protection Research Program: Finding New Methods to Vanquish Old Foes (The United States Army Medical Department Journal, April-June 2008)

    Science.gov (United States)

    2008-06-01

    searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments...Diptera: Psychodidae). J Med Entomol. 2007;44(2):171-174. 51. Mascari TM, Mitchell MA, Rowton ED, Foil LD. Ivermectin as a rodent feed-through

  16. Delivering SSA Capabilities to the Warfighter

    Science.gov (United States)

    van Weezendonk, J.; Sherk, J.; Ryan, T.; McGuire, R.

    The Space Superiority Systems Wing at the Space and Missile Center (SMC/SY) equips US forces with Offensive Counterspace (OCS), Defensive Counterspace (DCS), and Space Situation Awareness (SSA) systems that further enhance space superiority. The Technology Division (SYT) mission is to identify, develop, and transition cutting-edge technologies to the warfighter. SYT invests in the most relevant technologies for SSA, DCS and OCS that enhance SMC/SY's portfolio. This presentation will provide an overview of the SMC/SY SSA Technology being worked and highlights several key programs. The presentation will also highlight how the SMC/SY SSA efforts fit into to a Space Superiority Architecture. SYT executes its own Space Control Technology program line and leverages technologies from various DoD and national laboratories, Federally Funded Research and Development Companies, national agencies, industry and academia to accomplish their mission. The portions of the SY FY06 SSA portfolio that will be discussed are: Precision Metrics, Star Sensor Studies, Multi-mission Deployable Optical System, Intelligent Agent Data Fusion efforts, ESSA ACTD and the GReAT tech demo.

  17. Differential brain activation to angry faces by elite warfighters: neural processing evidence for enhanced threat detection.

    Directory of Open Access Journals (Sweden)

    Martin P Paulus

    Full Text Available BACKGROUND: Little is known about the neural basis of elite performers and their optimal performance in extreme environments. The purpose of this study was to examine brain processing differences between elite warfighters and comparison subjects in brain structures that are important for emotion processing and interoception. METHODOLOGY/PRINCIPAL FINDINGS: Navy Sea, Air, and Land Forces (SEALs while off duty (n = 11 were compared with n = 23 healthy male volunteers while performing a simple emotion face-processing task during functional magnetic resonance imaging. Irrespective of the target emotion, elite warfighters relative to comparison subjects showed relatively greater right-sided insula, but attenuated left-sided insula, activation. Navy SEALs showed selectively greater activation to angry target faces relative to fearful or happy target faces bilaterally in the insula. This was not accounted for by contrasting positive versus negative emotions. Finally, these individuals also showed slower response latencies to fearful and happy target faces than did comparison subjects. CONCLUSIONS/SIGNIFICANCE: These findings support the hypothesis that elite warfighters deploy greater processing resources toward potential threat-related facial expressions and reduced processing resources to non-threat-related facial expressions. Moreover, rather than expending more effort in general, elite warfighters show more focused neural and performance tuning. In other words, greater neural processing resources are directed toward threat stimuli and processing resources are conserved when facing a nonthreat stimulus situation.

  18. Soldier/Warfighter Operationally Responsive Deployer for Space (SWORDS) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — SWORDS will place nanosatellites into precise low earth orbits to provide capabilities both where and when they are needed. Nanosatellites will no longer have to...

  19. Supporting the joint warfighter by development, training, and fielding of man-portable UGVs

    Science.gov (United States)

    Ebert, Kenneth A.; Stratton, Benjamin V.

    2005-05-01

    The Robotic Systems Pool (RSP), sponsored by the Joint Robotics Program (JRP), is an inventory of small robotic systems, payloads, and components intended to expedite the development and integration of technology into effective, supportable, fielded robotic assets. The RSP loans systems to multiple users including the military, first-responders, research organizations, and academia. These users provide feedback in their specific domain, accelerating research and development improvements of robotic systems, which in turn allow the joint warfighter to benefit from such changes more quickly than from traditional acquisition cycles. Over the past year, RSP assets have been used extensively for pre-deployment operator and field training of joint Explosive Ordnance Disposal (EOD) teams, and for the training of Navy Reservist repair technicians. These Reservists are part of the Robotic Systems Combat Support Platoon (RSCSP), attached to Space and Naval Warfare Systems Center, San Diego. The RSCSP maintains and repairs RSP assets and provides deployable technical support for users of robotic systems. Currently, a small team from the RSCSP is deployed at Camp Victory repairing and maintaining man-portable unmanned ground vehicles (UGVs) used by joint EOD teams in Operation Iraqi Freedom. The focus of this paper is to elaborate on the RSP and RSCSP and their role as invaluable resources for spiral development in the robotics community by gaining first-hand technical feedback from the warfighter and other users.

  20. Deploying drones in policing European borders : constraints and challenges for data protection and human rights

    NARCIS (Netherlands)

    Marin, Luisa; Krajcíková, K.; Zavrsnik, A.

    2016-01-01

    The chapter explores the challenges underlying the policy choice of deploying dronetechnology in the area of border surveillance, with specific reference to the surveillance of European Union (EU) Member States’ external southern borders. Border surveillance is one of the top priorities of the

  1. Deploying drones in policing European borders : constraints and challenges for data protection and human rights

    NARCIS (Netherlands)

    Marin, Luisa; Krajcíková, K.; Zavrsnik, A.

    2016-01-01

    The chapter explores the challenges underlying the policy choice of deploying dronetechnology in the area of border surveillance, with specific reference to the surveillance of European Union (EU) Member States’ external southern borders. Border surveillance is one of the top priorities of the Membe

  2. Deploying drones in policing European borders: constraints and challenges for data protection and human rights

    NARCIS (Netherlands)

    Marin, L.; Krajcíková, K.; Zavrsnik, A.

    2016-01-01

    The chapter explores the challenges underlying the policy choice of deploying dronetechnology in the area of border surveillance, with specific reference to the surveillance of European Union (EU) Member States’ external southern borders. Border surveillance is one of the top priorities of the Membe

  3. Deployment Health Centers Review, 2016-2017

    Science.gov (United States)

    2017-08-21

    technological assets of the Warfighter Performance department, such as the CAREN virtual reality system should be protected. The research...Operational Readiness and Health, 13 Medical Informatics , 14 Military Population Health, 15 and Operational Infectious Diseases. 16 NHRC’s...pollination across its focus areas: Operational Readiness and Health, 13 Medical Informatics , 14 Military Population Health, 15 and Operational

  4. Forward Deployed Robotic Unit

    Science.gov (United States)

    Brendle, Bruce E., Jr.; Bornstein, Jonathan A.

    2000-07-01

    Forward Deployed Robotic Unit (FDRU) is a core science and technology objective of the US Army, which will demonstrate the impact of autonomous systems on all phases of future land warfare. It will develop, integrate and demonstrate technology required to achieve robotic and fire control capabilities for future land combat vehicles, e.g., Future Combat Systems, using a system of systems approach that culminates in a field demonstration in 2005. It will also provide the required unmanned assets and conduct the demonstration. Battle Lab Warfighting Experiments and data analysis required to understand the effects of unmanned assets on combat operations. The US Army Tank- Automotive & Armaments Command and the US Army Research Laboratory are teaming in an effort to leverage prior technology achievements in the areas of autonomous mobility, architecture, sensor and robotics system integration; advance the state-of-the-art in these areas; and to provide field demonstration/application of the technologies.

  5. Group Influences on Young Adult Warfighters’ Risk Taking

    Science.gov (United States)

    2016-12-01

    Award Number: W81XWH-12-2-0124, HRPO Log Number A-17574 TITLE: "Group Influences on Young Adult Warfighters’ Risk -Taking" CONTRACTING ORGANIZATION...PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE December 2016 2. REPORT TYPE Final 3. DATES COVERED 30Sep2012 - 29Sep2016 4...TITLE AND SUBTITLE Group Influences on Young Adult Warfighters’ Risk -Taking 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT

  6. Operational Art and the Sustainment Warfighting Function

    Science.gov (United States)

    2011-12-01

    Architecture (Amsterdam: Elsevier, 2006), 315. 28 United States Marine Corp Doctrinal Publication MCDP 4-0, Logistics, (Washington, DC: Headquarters...a Platform for Designing Business Architecture . Amsterdam: Elsevier, 2006. 45 Global Security.org. "Operation Vigilant Warrior... Postmodern Perspectives. Oxford: Oxford University Press, 2006. Hayes, Paul R. "Deploying an Expeditionary Sustainment Command to Support Disaster Relief

  7. Open architecture for rapid deployment of capability

    Science.gov (United States)

    Glassman, Jacob

    2016-05-01

    Modern warfare has drastically changed from conventional to non-conventional and from fixed threats to dynamic ones over the past several decades. This unprecedented fundamental shift has now made our adversaries and their weapons more nebulous and ever changing. Our current acquisition system however is not suited to develop, test and deploy essential capability to counter these dynamic threats in time to combat them. This environment requires a new infrastructure in our system design to rapidly adopt capabilities that we do not currently plan for or even know about. The key to enabling this rapid implementation is Open Architecture in acquisition. The DoD has shown it can rapidly prototype capabilities such as unmanned vehicles but has severely struggled in moving from the prototyping to deployment. A major driver of this disconnect is the lack of established infrastructure to employ said capability such as launch and recovery systems and command and control. If we are to be successful in transitioning our rapid capability to the warfighter we must implement established well defined interfaces and enabling technologies to facilitate the rapid adoption of capability so the warfighter has the tools to effectively counter the threat.

  8. Development of VIPER: a simulator for assessing vision performance of warfighters

    Science.gov (United States)

    Familoni, Jide; Thompson, Roger; Moyer, Steve; Mueller, Gregory; Williams, Tim; Nguyen, Hung-Quang; Espinola, Richard L.; Sia, Rose K.; Ryan, Denise S.; Rivers, Bruce A.

    2016-05-01

    Background: When evaluating vision, it is important to assess not just the ability to read letters on a vision chart, but also how well one sees in real life scenarios. As part of the Warfighter Refractive Eye Surgery Program (WRESP), visual outcomes are assessed before and after refractive surgery. A Warfighter's ability to read signs and detect and identify objects is crucial, not only when deployed in a military setting, but also in their civilian lives. Objective: VIPER, a VIsion PERformance simulator was envisioned as actual video-based simulated driving to test warfighters' functional vision under realistic conditions. Designed to use interactive video image controlled environments at daytime, dusk, night, and with thermal imaging vision, it simulates the experience of viewing and identifying road signs and other objects while driving. We hypothesize that VIPER will facilitate efficient and quantifiable assessment of changes in vision and measurement of functional military performance. Study Design: Video images were recorded on an isolated 1.1 mile stretch of road with separate target sets of six simulated road signs and six objects of military interest, separately. The video footage were integrated with customdesigned C++ based software that presented the simulated drive to an observer on a computer monitor at 10, 20 or 30 miles/hour. VIPER permits the observer to indicate when a target is seen and when it is identified. Distances at which the observer recognizes and identifies targets are automatically logged. Errors in recognition and identification are also recorded. This first report describes VIPER's development and a preliminary study to establish a baseline for its performance. In the study, nine soldiers viewed simulations at 10 miles/hour and 30 miles/hour, run in randomized order for each participant seated at 36 inches from the monitor. Relevance: Ultimately, patients are interested in how their vision will affect their ability to perform daily

  9. Assessing the Use of Tactical Clouds to Enhance Warfighter Effectiveness

    Science.gov (United States)

    2014-04-01

    Armoured Vehicle (LAV) – Within this report, a LAV is a generic term used to denote a mechanized infantry vehicle used to support warfighters in ground...are under considerable pressure to reduce IT expenditures. 10 The Defense Science Board, which... awarded to IBM, Lockheed Martin, HP, General Dynamics, Northrop Grumman, MicroTech and Criterion Systems. The contract consists of two parts. The first

  10. Fast and Accurate CBR Defense for Homeland Security: Bringing HPC to the First Responder and Warfighter

    Science.gov (United States)

    2007-06-01

    Bringing HPC to the First Responder and Warfighter DISTRIBUTION: Approved for public release, distribution unlimited This paper is part of the following...thru ADP023803 UNCLASSIFIED Fast and Accurate CBR Defense for Homeland Security: Bringing HPC to the First Responder and Warfighter Gopal Patnaik and...Urban AerodynamicsE1 3, these models are now the fidelity and accuracy of CFD to the first responder or commonly applied to predict contaminant

  11. Cyber Electromagnetic Activities within the Mission Command Warfighting Function: Why is it Important and What is the Capability?

    Science.gov (United States)

    2013-12-13

    33 CEMA and the Mission Command Warfighting Function...Army Doctrine Publication ADRP Army Doctrine Reference Publication CEMA Cyber-Electromagnetic Activities DOD Department of Defense EMSO Electronic

  12. Remote Systems Design & Deployment

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, Sharon A.; Baker, Carl P.; Valdez, Patrick LJ

    2009-08-28

    The Pacific Northwest National Laboratory (PNNL) was tasked by Washington River Protection Solutions, LLC (WRPS) to provide information and lessons learned relating to the design, development and deployment of remote systems, particularly remote arm/manipulator systems. This report reflects PNNL’s experience with remote systems and lays out the most important activities that need to be completed to successfully design, build, deploy and operate remote systems in radioactive and chemically contaminated environments. It also contains lessons learned from PNNL’s work experiences, and the work of others in the national laboratory complex.

  13. Deployable Entry-system Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The Deployable Entry-system ProjecT (ADEPT) will develop requirements for the ADEPT flight test.  Prior entry systems used high mass thermal protection...

  14. Deployment Repeatability

    Science.gov (United States)

    2016-08-31

    potential future space-based mission through large-scale, ground-based testing. Full-scale deployment testing of two petal segments combined with...capture data for incorporation into larger analysis models. Stability testing of two full-scale composite strongback segments , including in a relevant...errors. The NuSTAR project opted for a metrology and adjustment system, which had many advantages for the project and few disadvantages . Because a

  15. Deployment Repeatability

    Science.gov (United States)

    2016-04-01

    controlled to great precision, but in a Cubesat , there may be no attitude determination at all. Such a Cubesat might treat sun angle and tumbling rates as...could be sensitive to small differences in motor controller timing. In these cases, the analyst might choose to model the entire deployment path, with...knowledge of the material damage model or motor controller timing precision. On the other hand, if many repeated and environmentally representative

  16. Deployable centralizers

    Energy Technology Data Exchange (ETDEWEB)

    Grubelich, Mark C.; Su, Jiann-Cherng; Knudsen, Steven D.

    2017-02-28

    A centralizer assembly is disclosed that allows for the assembly to be deployed in-situ. The centralizer assembly includes flexible members that can be extended into the well bore in situ by the initiation of a gas generating device. The centralizer assembly can support a large load carrying capability compared to a traditional bow spring with little or no installation drag. Additionally, larger displacements can be produced to centralize an extremely deviated casing.

  17. Deployment Guide

    Science.gov (United States)

    1994-02-01

    family/unit briefings (to include POA/wills/ consumer law /insurance war clauses) - Provide fill-in-blank sheets to send coordinators of pre- deployment...services. 2. SGLI designations and "By Law" implications. 3. Wills for both spouses. 4. Powers of Attorney. 5. Consumer law issues. 1-7 B. Typically...Relief Act JA 261 Real Property Guide JA 262 Wills Guide JA 263 Family Law Guide JA 265 Consumer Law Guide JA 267 Legal Assistance Office Directory

  18. Low Mass Aeroshell Deployment Mechanism Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Cornerstone Research Group Inc. (CRG) will develop new shape memory polymer (SMP) deployment mechanisms for actuating thermal protection system (TPS) panels to...

  19. Low Mass Aeroshell Deployment Mechanism Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Cornerstone Research Group Inc. (CRG) will develop new shape memory polymer (SMP) deployment mechanisms for actuating thermal protective systems (TPS) panels to...

  20. Warfighter information services: lessons learned in the intelligence domain

    Science.gov (United States)

    Bray, S. E.

    2014-05-01

    A vision was presented in a previous paper of how a common set of services within a framework could be used to provide all the information processing needs of Warfighters. Central to that vision was the concept of a "Virtual Knowledge Base". The paper presents an implementation of these ideas in the intelligence domain. Several innovative technologies were employed in the solution, which are presented and their benefits explained. The project was successful, validating many of the design principles for such a system which had been proposed in earlier work. Many of these principles are discussed in detail, explaining lessons learned. The results showed that it is possible to make vast improvements in the ability to exploit available data, making it discoverable and queryable wherever it is from anywhere within a participating network; and to exploit machine reasoning to make faster and better inferences from available data, enabling human analysts to spend more of their time doing more difficult analytical tasks rather than searching for relevant data. It was also demonstrated that a small number of generic Information Processing services can be combined and configured in a variety of ways (without changing any software code) to create "fact-processing" workflows, in this case to create different intelligence analysis capabilities. It is yet to be demonstrated that the same generic services can be reused to create analytical/situational awareness capabilities for logistics, operations, planning or other military functions but this is considered likely.

  1. Pre-deployment Year Mental Health Diagnoses and Treatment in Deployed Army Women.

    Science.gov (United States)

    Wooten, Nikki R; Adams, Rachel Sayko; Mohr, Beth A; Jeffery, Diana D; Funk, Wendy; Williams, Thomas V; Larson, Mary Jo

    2016-07-01

    We estimated the prevalence of select mental health diagnoses (MHDX) and mental health treatment (MHT), and identified characteristics associated with MHT during the pre-deployment year (365 days before deployment) in active duty Army women (N = 14,633) who returned from Iraq or Afghanistan deployments in FY2010. Pre-deployment year prevalence estimates were: 26.2 % for any select MHDX and 18.1 % for any MHT. Army women who had physical injuries since FY2002 or any behavioral health treatment between FY2002 and the pre-deployment year had increased odds of pre-deployment year MHT. During the pre-deployment year, a substantial percentage of Army women had MHDX and at least one MHT encounter or stay. Future research should determine if pre-deployment MHDX among Army women reflect vulnerability to future MHDX, or if pre-deployment MHT results in protection from chronic symptoms.

  2. Innovative technologies targeting vector populations to mitigate the risk of exposure to leishmaniasis and protect deployed U.S. Military personnel in the Middle East

    Science.gov (United States)

    Phlebotomine sand flies, including Phlebotomus papatasi, are blood feeders and vectors of significant public health importance because they transmit Leishmania spp., which cause leishmaniasis. Deployed U.S. Military personnel in the Middle East suffer from sand fly bites and are at risk of contracti...

  3. Evaluation of insecticides and repellents for the control of the sand fly Phlebotomus papatasi to protect deployed U.S. Military personnel

    Science.gov (United States)

    Phlebotomine sand flies, including Phlebotomus papatasi, are important blood feeders and vectors that transmit the disease agents (Leishmania) that cause Leishmaniasis. Deployed U.S. Military Personnel in Iraq and Afghanistan suffered from sand fly bites and the disease they transmit. A USDA-DoD joi...

  4. Experience modulates the psychophysiological response of airborne warfighters during a tactical combat parachute jump.

    Science.gov (United States)

    Clemente-Suárez, Vicente Javier; de la Vega, Ricardo; Robles-Pérez, José Juan; Lautenschlaeger, Mario; Fernández-Lucas, Jesús

    2016-12-01

    We aimed to analyse the effect of experience level in the psychophysiological response and specific fine motor skills of novel and expert parachute warfighters during a tactical combat parachute jump. We analysed blood oxygen saturation, heart rate, salivary cortisol, blood glucose, lactate and creatinkinase, leg strength, isometric hand-grip strength, cortical arousal, specific fine motor skills and cognitive anxiety, somatic anxiety and self-confident before and after a tactical combat parachute jump in 40 warfighters divided in two group, novel (n=17) and expert group (n=23). Novels presented a higher heart rate, lactate, cognitive anxiety, somatic anxiety and a lower self-confident than experts during the jump. We concluded that experience level has a direct effect on the psychophysiological response since novel paratroopers presented a higher psychophysiological response than compared to the expert ones, however this result neither affected the specific fine motor skills nor the muscle structure after a tactical combat parachute jump.

  5. Detection of Common Warfighting Symbology (MIL-STD-2525) Air Symbols

    Science.gov (United States)

    2011-09-01

    UNCLASSIFIED Detection of Common Warfighting Symbology (MIL- STD -2525) Air Symbols Kingsley Fletcher, Ashley Arnold and Susan Cockshell...Standard Bravo version (MIL- STD -2525B) is a contractual requirement for a number of Australian defence projects. To evaluate how well MIL- STD -2525B...presence of each MIL- STD -2525B air affiliation symbol when symbol overlap and icon presence were manipulated. Detection efficiency and accuracy were

  6. Experience modulates the psychophysiological response of airborne warfighters during a tactical combat parachute jump

    OpenAIRE

    Clemente Suárez, Vicente Javier; Vega Marcos, Ricardo de la; Robles Pérez, José Juan; Lautenschlaeger, Mario; Fernández Lucas, Jesús

    2016-01-01

    We aimed to analyse the effect of experience level in the psychophysiological response and specific fine motor skills of novel and expert parachute warfighters during a tactical combat parachute jump. We analysed blood oxygen saturation, heart rate, salivary cortisol, blood glucose, lactate and creatinkinase, leg strength, isometric hand-grip strength, cortical arousal, specific fine motor skills and cognitive anxiety, somatic anxiety and self-confident before and after a tactical combat para...

  7. Real-time Monitoring of our Warfighters Health State: The Good, The Bad, and The Ugly

    Science.gov (United States)

    2008-04-05

    time Monitoring of our Warfighters Health State: The Good , The Bad , and The Ugly 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...Status Physiological Monitor Concept 98 The GOOD Technologies & a solution framework have been greatly advanced. Health state monitoring is no...Medical Monitoring Telemetry System – In Action Results – Physiology, Real Time Display Th e GO OD The BAD Unique challenges make the creation and

  8. Sleep Logistics as a Force Multiplier: An Analysis of Reported Fatigue Factors From Southwest Asia Warfighters

    Science.gov (United States)

    2004-09-01

    adherence to sleep / rest plans. A second instrument, known as a Wrist Actigraphy Monitor8 (WAM), was used by a control group at NPS in order to test the...with operational missions, 8 Sometimes referred to as a Wrist Activity Monitor. 47 it was agreed that the study of warfighter sleep habits would be...the WAM to a computer and may be expressed numerically and graphically, aiding in sleep /wake history analysis. The activity measurements recorded

  9. Driving Innovation to Support the Warfighter: Additive Manufacturing Initiatives Within the Defense Logistics Agency

    Science.gov (United States)

    2016-12-01

    43 Defense AT&L: November-December 2016 Driving Innovation to Support the Warfighter Additive Manufacturing Initiatives Within the Defense...AM) in the commercial sector, but it is also intense for the Defense Logistics Agency (DLA), which hopes to capitalize on the promise of innovation ...to improve readiness and sup- port to the military. As it tracks AM through the Gartner Hype Cycle, which depicts phases that innovations move

  10. Maximizing Space Investment: Tightening Link between Warfighters and Materiel for Space-Based Information

    Science.gov (United States)

    2011-01-24

    development and planned enhancements (based on the author’s personal experience). 35 ― Business Process Modeling ( BPM ) is the representation of...to their businesses .‖ Business Process Modeling Forum. http://www.bpmodeling.com/faq (accessed 16 January 2011). BPM can help the EC author...considers economic, political, and 2 military pressures on fielding space capability for the warfighter and proposes small changes, coupled with a

  11. RadNet Air Quality (Deployable) Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — RadNet Deployable Monitoring is designed to collect radiological and meteorological information and data asset needed to establish the impact of radiation levels on...

  12. Synchronously Deployable Truss Structures

    Science.gov (United States)

    Rhodes, M. D.; Hedgepeth, J. M.

    1986-01-01

    Structure lightweight, readily deployed, and has reliable joints. New truss concept, designated as "pac truss," developed. Features easy deployment without need for complex mechanisms. Structures of this type deployed in free flight by controlled release of stored energy in torsional springs at selected hinges located throughout structure. Double-folding technique used in beam model applicable to flat planar trusses, allowing structures of large expanse to fold into compact packages and be deployed for space-platform applications.

  13. Solar array deployment mechanism

    Science.gov (United States)

    Calassa, Mark C.; Kackley, Russell

    1995-05-01

    This paper describes a Solar Array Deployment Mechanism (SADM) used to deploy a rigid solar array panel on a commercial spacecraft. The application required a deployment mechanism design that was not only lightweight, but also could be produced and installed at the lowest possible cost. This paper covers design, test, and analysis of a mechanism that meets these requirements.

  14. Mastering Windows 7 Deployment

    CERN Document Server

    Finn, Aidan; van Surksum, Kenneth

    2011-01-01

    Get professional-level instruction on Windows 7 deployment tools Enterprise-level operating system deployment is challenging and requires knowledge of specific tools. It is expected that Windows 7 will be extensively deployed in businesses worldwide. This comprehensive Sybex guide provides thorough coverage of the Microsoft deployment tools that were specifically created for Windows 7, preparing system administrators, MIS professionals, and corporate programmers to tackle the task effectively.Companies worldwide are expected to deploy Windows 7 as their enterprise operating system; system admi

  15. Renewable Energy: Policy Considerations for Deploying Renewables

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This information paper accompanies the IEA publication Deploying Renewables 2011: Best and Future Policy Practice (IEA, 2011a). It provides more detailed data and analysis on policies for Deploying Renewables, and is intended to complement the main publication. It provides an account of the strategic drivers underpinning renewable energy (RE) technology deployment (energy security, economic development and environment protection) and assesses RE technologies with respect to these drivers, including an estimate of GHG emissions reductions due to RE technologies. The paper also explores the different barriers to deploying renewables at a given stage of market maturity and discusses what tools policy makers can avail of to succeed in removing deployment barriers. An additional topical highlight explores the challenges associated with accelerating the diffusion of RE technologies in developing countries.

  16. Cyberspace at the Operational Level: Warfighting In All Five Domains

    Science.gov (United States)

    2016-05-13

    fires platforms useless, falsify intelligence, deny positional awareness, and bypass force protection measures. This exploitation of cyberspace...domains to achieve operational objectives. NOTE: See reading NWC 2062Y, Enclosure 1, for detailed guidance on paper construction and...at the operational level. Potential enemies will strive to use cyberspace to deny command and control, block sustainment efforts, render fires

  17. Center for Deployment Psychology

    Data.gov (United States)

    Federal Laboratory Consortium — The Center for Deployment Psychology was developed to promote the education of psychologists and other behavioral health specialists about issues pertaining to the...

  18. Deployable geodesic truss structure

    Science.gov (United States)

    Mikulas, Martin M., Jr. (Inventor); Rhodes, Marvin D. (Inventor); Simonton, J. Wayne (Inventor)

    1987-01-01

    A deployable geodesic truss structure which can be deployed from a stowed state to an erected state is described. The truss structure includes a series of bays, each bay having sets of battens connected by longitudinal cross members which give the bay its axial and torsional stiffness. The cross members are hinged at their mid point by a joint so that the cross members are foldable for deployment or collapsing. The bays are deployed and stabilized by actuator means connected between the mid point joints of the cross members. Hinged longerons may be provided to also connect the sets of battens and to collapse for stowing with the rest of the truss structure.

  19. Collaborative Research to Optimize Warfighter Nutrition II (CROWN II)

    Science.gov (United States)

    2016-09-01

    Armstrong NJ, Lieberman HR, McClung JP, and Pasiakos SM. Greater diet quality and physical activity do not protect lean body mass during military training ...arctic military training . Medicine &Science in Sports & Exercise, June 2016 Derosier A, Berryman CE, Karl JP, Wilson M, Young AJ, and Pasiakos SM...Montain SJ, and Pasiakos SM. Effects of supplemental energy on protein balance during 4-d arctic military training . Med Sci Sports Exerc. 2016 Aug;48(8

  20. Modeling EERE Deployment Programs

    Energy Technology Data Exchange (ETDEWEB)

    Cort, K. A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Hostick, D. J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Belzer, D. B. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Livingston, O. V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2007-11-01

    This report compiles information and conclusions gathered as part of the “Modeling EERE Deployment Programs” project. The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address possible improvements to the modeling process, and note gaps in knowledge in which future research is needed.

  1. Advances in Biotechnology and the Biosciences for Warfighter Performance and Protection: Anti-Aptamers for Revenom

    Science.gov (United States)

    2006-10-01

    ecchymosis (hemorrhagic spots), and systemic symptoms including fever, nausea or vomiting . Clinicians should be aware that most antivenins are produced...Gold, Larry Science 249, 505-510 (1990). 12. Ellington, Andrew and Szostak, Jack. Nature 346, 818-822 (1990). 13. Ciesiolka, Jerzy and Yarus, Michael

  2. A Materials Approach in the Development of Multi-Threat Warfighter Head Protection

    Science.gov (United States)

    2008-12-01

    but combined ACKNOWLEDGEMENTS The authors gratefully acknowledge the contributions and support given to them by: Rick DeLorme, of Magnesium Elektron ...pergamon Press, 1966). Elektron WE43 Wrought Alloy Datashee!: 478, www.magnesium-elektron.com Elektron 675 Preliminary data Datasheet: 102, www.ma~mesium

  3. Deployable Soft Composite Structures

    Science.gov (United States)

    Wang, Wei; Rodrigue, Hugo; Ahn, Sung-Hoon

    2016-02-01

    Deployable structure composed of smart materials based actuators can reconcile its inherently conflicting requirements of low mass, good shape adaptability, and high load-bearing capability. This work describes the fabrication of deployable structures using smart soft composite actuators combining a soft matrix with variable stiffness properties and hinge-like movement through a rigid skeleton. The hinge actuator has the advantage of being simple to fabricate, inexpensive, lightweight and simple to actuate. This basic actuator can then be used to form modules capable of different types of deformations, which can then be assembled into deployable structures. The design of deployable structures is based on three principles: design of basic hinge actuators, assembly of modules and assembly of modules into large-scale deployable structures. Various deployable structures such as a segmented triangular mast, a planar structure comprised of single-loop hexagonal modules and a ring structure comprised of single-loop quadrilateral modules were designed and fabricated to verify this approach. Finally, a prototype for a deployable mirror was developed by attaching a foldable reflective membrane to the designed ring structure and its functionality was tested by using it to reflect sunlight onto to a small-scale solar panel.

  4. Deployable Soft Composite Structures.

    Science.gov (United States)

    Wang, Wei; Rodrigue, Hugo; Ahn, Sung-Hoon

    2016-02-19

    Deployable structure composed of smart materials based actuators can reconcile its inherently conflicting requirements of low mass, good shape adaptability, and high load-bearing capability. This work describes the fabrication of deployable structures using smart soft composite actuators combining a soft matrix with variable stiffness properties and hinge-like movement through a rigid skeleton. The hinge actuator has the advantage of being simple to fabricate, inexpensive, lightweight and simple to actuate. This basic actuator can then be used to form modules capable of different types of deformations, which can then be assembled into deployable structures. The design of deployable structures is based on three principles: design of basic hinge actuators, assembly of modules and assembly of modules into large-scale deployable structures. Various deployable structures such as a segmented triangular mast, a planar structure comprised of single-loop hexagonal modules and a ring structure comprised of single-loop quadrilateral modules were designed and fabricated to verify this approach. Finally, a prototype for a deployable mirror was developed by attaching a foldable reflective membrane to the designed ring structure and its functionality was tested by using it to reflect sunlight onto to a small-scale solar panel.

  5. Modeling EERE deployment programs

    Energy Technology Data Exchange (ETDEWEB)

    Cort, K. A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Hostick, D. J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Belzer, D. B. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Livingston, O. V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2007-11-01

    The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address possible improvements to the modeling process, and note gaps in knowledge for future research.

  6. Stratospheric Deployment Parafoil Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The Stratospheric Deployment Parafoil is a proposed technology that will be designed and tested to provide a greatly superior parachute precision delivery system...

  7. Deployable Soft Composite Structures

    OpenAIRE

    Wei Wang; Hugo Rodrigue; Sung-Hoon Ahn

    2016-01-01

    Deployable structure composed of smart materials based actuators can reconcile its inherently conflicting requirements of low mass, good shape adaptability, and high load-bearing capability. This work describes the fabrication of deployable structures using smart soft composite actuators combining a soft matrix with variable stiffness properties and hinge-like movement through a rigid skeleton. The hinge actuator has the advantage of being simple to fabricate, inexpensive, lightweight and sim...

  8. Rapidly Deployable Structures in Collective Protection Systems

    Science.gov (United States)

    2006-01-01

    Airbeam Structures Vertigo Inc., located in Lake Elsinore , California, has specialized in the design of inflatable composite structures, airdrop systems...STAT) Project Final Report, #1221S-12-0071, Vertigo Inc., Lake Elsinore , CA, September 2002. 17 Krainski, Jr., Walter J.; Investigation of Two

  9. Quantifying warfighter performance in a target acquisition and aiming task using wireless inertial sensors.

    Science.gov (United States)

    Davidson, Steven P; Cain, Stephen M; McGinnis, Ryan S; Vitali, Rachel R; Perkins, Noel C; McLean, Scott G

    2016-09-01

    An array of inertial measurement units (IMUS) was experimentally employed to analyze warfighter performance on a target acquisition task pre/post fatigue. Eleven participants (5M/6F) repeated an exercise circuit carrying 20 kg of equipment until fatigued. IMUs secured to the sacrum, sternum, and a rifle quantified peak angular velocity magnitude (PAVM) and turn time (TT) on a target acquisition task (three aiming events with two 180° turns) within the exercise circuit. Turning performance of two turns was evaluated pre/post fatigue. Turning performance decreased with fatigue. PAVMs decreased during both turns for the sternum (p performance after fatigue. Similar methodologies can be applied to many movement tasks, including quantifying movement performance for load, fatigue, and equipment conditions.

  10. Synchronously deployable truss structure

    Science.gov (United States)

    Bush, H. G. (Inventor); Mikulas, M., Jr. (Inventor); Wallsom, E. (Inventor)

    1986-01-01

    A collapsible-expandable truss structure, including first and second spaced surface truss layers having an attached core layer is described. The surface truss layers are composed of a plurality of linear struts arranged in multiple triangular configurations. Each linear strut is hinged at the center and hinge connected at each end to a nodular joint. A passive spring serves as the expansion force to move the folded struts from a stowed collapsed position to a deployed operative final truss configuration. A damper controls the rate of spring expansion for the synchronized deployment of the truss as the folded configuration is released for deployment by the restrain belts. The truss is synchronously extended under the control of motor driven spools.

  11. Mining Deployment Optimization

    Science.gov (United States)

    Čech, Jozef

    2016-09-01

    The deployment problem, researched primarily in the military sector, is emerging in some other industries, mining included. The principal decision is how to deploy some activities in space and time to achieve desired outcome while complying with certain requirements or limits. Requirements and limits are on the side constraints, while minimizing costs or maximizing some benefits are on the side of objectives. A model with application to mining of polymetallic deposit is presented. To obtain quick and immediate decision solutions for a mining engineer with experimental possibilities is the main intention of a computer-based tool. The task is to determine strategic deployment of mining activities on a deposit, meeting planned output from the mine and at the same time complying with limited reserves and haulage capacities. Priorities and benefits can be formulated by the planner.

  12. Deploying OpenStack

    CERN Document Server

    Pepple, Ken

    2011-01-01

    OpenStack was created with the audacious goal of being the ubiquitous software choice for building public and private cloud infrastructures. In just over a year, it's become the most talked-about project in open source. This concise book introduces OpenStack's general design and primary software components in detail, and shows you how to start using it to build cloud infrastructures. If you're a developer, technologist, or system administrator familiar with cloud offerings such as Rackspace Cloud or Amazon Web Services, Deploying OpenStack shows you how to obtain and deploy OpenStack softwar

  13. Modeling EERE Deployment Programs

    Energy Technology Data Exchange (ETDEWEB)

    Cort, Katherine A.; Hostick, Donna J.; Belzer, David B.; Livingston, Olga V.

    2007-11-08

    The purpose of this report is to compile information and conclusions gathered as part of three separate tasks undertaken as part of the overall project, “Modeling EERE Deployment Programs,” sponsored by the Planning, Analysis, and Evaluation office within the Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE). The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address improvements to modeling in the near term, and note gaps in knowledge where future research is needed.

  14. Large, Easily Deployable Structures

    Science.gov (United States)

    Agan, W. E.

    1983-01-01

    Study of concepts for large space structures will interest those designing scaffolding, radio towers, rescue equipment, and prefabricated shelters. Double-fold, double-cell module was selected for further design and for zero gravity testing. Concept is viable for deployment by humans outside space vehicle as well as by remotely operated manipulator.

  15. Deployment & Market Transformation (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2012-04-01

    NREL's deployment and market transformation (D and MT) activities encompass the laboratory's full range of technologies, which span the energy efficiency and renewable energy spectrum. NREL staff educates partners on how they can advance sustainable energy applications and also provides clients with best practices for reducing barriers to innovation and market transformation.

  16. Deploying Node.js

    CERN Document Server

    Pasquali, Sandro

    2015-01-01

    If you are an intermediate or advanced developer deploying your Node.js applications, then this book is for you. If you have already built a Node application or module and want to take your knowledge to the next level, this book will help you find your way.

  17. Los Alamos National Laboratory Tritium Technology Deployments Large Scale Demonstration and Deployment Project

    Energy Technology Data Exchange (ETDEWEB)

    McFee, J.; Blauvelt, D.; Stallings, E.; Willms, S.

    2002-02-26

    This paper describes the organization, planning and initial implementation of a DOE OST program to deploy proven, cost effective technologies into D&D programs throughout the complex. The primary intent is to accelerate closure of the projects thereby saving considerable funds and at the same time being protective of worker health and the environment. Most of the technologies in the ''toolkit'' for this program have been demonstrated at a DOE site as part of a Large Scale Demonstration and Deployment Project (LSDDP). The Mound Tritium D&D LSDDP served as the base program for the technologies being deployed in this project but other LSDDP demonstrated technologies or ready-for-use commercial technologies will also be considered. The project team will evaluate needs provided by site D&D project managers, match technologies against those needs and rank deployments using a criteria listing. After selecting deployments the project will purchase the equipment and provide a deployment engineer to facilitate the technology implementation. Other cost associated with the use of the technology will be borne by the site including operating staff, safety and health reviews etc. A cost and performance report will be prepared following the deployment to document the results.

  18. Dedicated Deployable Aerobraking Structure

    Science.gov (United States)

    Giersch, Louis R.; Knarr, Kevin

    2010-01-01

    A dedicated deployable aerobraking structure concept was developed that significantly increases the effective area of a spacecraft during aerobraking by up to a factor of 5 or more (depending on spacecraft size) without substantially increasing total spacecraft mass. Increasing the effective aerobraking area of a spacecraft (without significantly increasing spacecraft mass) results in a corresponding reduction in the time required for aerobraking. For example, if the effective area of a spacecraft is doubled, the time required for aerobraking is roughly reduced to half the previous value. The dedicated deployable aerobraking structure thus enables significantly shorter aerobraking phases, which results in reduced mission cost, risk, and allows science operations to begin earlier in the mission.

  19. Protective

    Directory of Open Access Journals (Sweden)

    Wessam M. Abdel-Wahab

    2013-10-01

    Full Text Available Many active ingredients extracted from herbal and medicinal plants are extensively studied for their beneficial effects. Antioxidant activity and free radical scavenging properties of thymoquinone (TQ have been reported. The present study evaluated the possible protective effects of TQ against the toxicity and oxidative stress of sodium fluoride (NaF in the liver of rats. Rats were divided into four groups, the first group served as the control group and was administered distilled water whereas the NaF group received NaF orally at a dose of 10 mg/kg for 4 weeks, TQ group was administered TQ orally at a dose of 10 mg/kg for 5 weeks, and the NaF-TQ group was first given TQ for 1 week and was secondly administered 10 mg/kg/day NaF in association with 10 mg/kg TQ for 4 weeks. Rats intoxicated with NaF showed a significant increase in lipid peroxidation whereas the level of reduced glutathione (GSH and the activity of superoxide dismutase (SOD, catalase (CAT, glutathione S-transferase (GST and glutathione peroxidase (GPx were reduced in hepatic tissues. The proper functioning of the liver was also disrupted as indicated by alterations in the measured liver function indices and biochemical parameters. TQ supplementation counteracted the NaF-induced hepatotoxicity probably due to its strong antioxidant activity. In conclusion, the results obtained clearly indicated the role of oxidative stress in the induction of NaF toxicity and suggested hepatoprotective effects of TQ against the toxicity of fluoride compounds.

  20. Self-Deployable Membrane Structures

    Science.gov (United States)

    Sokolowski, Witold M.; Willis, Paul B.; Tan, Seng C.

    2010-01-01

    Currently existing approaches for deployment of large, ultra-lightweight gossamer structures in space rely typically upon electromechanical mechanisms and mechanically expandable or inflatable booms for deployment and to maintain them in a fully deployed, operational configuration. These support structures, with the associated deployment mechanisms, launch restraints, inflation systems, and controls, can comprise more than 90 percent of the total mass budget. In addition, they significantly increase the stowage volume, cost, and complexity. A CHEM (cold hibernated elastic memory) membrane structure without any deployable mechanism and support booms/structure is deployed by using shape memory and elastic recovery. The use of CHEM micro-foams reinforced with carbon nanotubes is considered for thin-membrane structure applications. In this advanced structural concept, the CHEM membrane structure is warmed up to allow packaging and stowing prior to launch, and then cooled to induce hibernation of the internal restoring forces. In space, the membrane remembers its original shape and size when warmed up. After the internal restoring forces deploy the structure, it is then cooled to achieve rigidization. For this type of structure, the solar radiation could be utilized as the heat energy used for deployment and space ambient temperature for rigidization. The overall simplicity of the CHEM self-deployable membrane is one of its greatest assets. In present approaches to space-deployable structures, the stow age and deployment are difficult and challenging, and introduce a significant risk, heavy mass, and high cost. Simple procedures provided by CHEM membrane greatly simplify the overall end-to-end process for designing, fabricating, deploying, and rigidizing large structures. The CHEM membrane avoids the complexities associated with other methods for deploying and rigidizing structures by eliminating deployable booms, deployment mechanisms, and inflation and control systems

  1. Joint for deployable structures

    Science.gov (United States)

    Craighead, N. D., II; Preliasco, R. J.; Hult, T. D. (Inventor)

    1985-01-01

    A joint is described for connecting a pair of beams to pivot them between positions in alignment or beside one another, which is of light weight and which operates in a controlled manner. The joint includes a pair of fittings and at least one center link having opposite ends pivotally connected to opposite fittings and having axes that pass through centerplates of the fittings. A control link having opposite ends pivotally connected to the different fittings controls their relative orientations, and a toggle assemly holds the fittings in the deployed configuration wherein they are aligned. The fittings have stops that lie on one side of the centerplane opposite the toggle assembly.

  2. Field Deployable DNA analyzer

    Energy Technology Data Exchange (ETDEWEB)

    Wheeler, E; Christian, A; Marion, J; Sorensen, K; Arroyo, E; Vrankovich, G; Hara, C; Nguyen, C

    2005-02-09

    This report details the feasibility of a field deployable DNA analyzer. Steps for swabbing cells from surfaces and extracting DNA in an automatable way are presented. Since enzymatic amplification reactions are highly sensitive to environmental contamination, sample preparation is a crucial step to make an autonomous deployable instrument. We perform sample clean up and concentration in a flow through packed bed. For small initial samples, whole genome amplification is performed in the packed bed resulting in enough product for subsequent PCR amplification. In addition to DNA, which can be used to identify a subject, protein is also left behind, the analysis of which can be used to determine exposure to certain substances, such as radionuclides. Our preparative step for DNA analysis left behind the protein complement as a waste stream; we determined to learn if the proteins themselves could be analyzed in a fieldable device. We successfully developed a two-step lateral flow assay for protein analysis and demonstrate a proof of principle assay.

  3. Extending simulation-based acquisition (SBA) to the warfighter with the Air Force Joint Synthetic Battlespace (JSB-AF)

    Science.gov (United States)

    Faye, Phil; Andrew, Emily B.; Lee, Jayson

    2001-09-01

    The Air Force has vectored in a new direction to expand its investment in advanced simulation technologies to improve our readiness, lower costs, and dominate the battles of tomorrow. One of the critical initiatives in this direction is the Joint Synthetic Battlespace (JSB). The JSB will provide an integrated Modeling and Simulation (M&S) environment that brings together analysis, training, and simulations into a coherent whole. The ultimate goal is to develop a JSB simulation capability that will provide a new level of realism in synthetic mission and battlespace environments. This capability will be used to evaluate not only specific systems characteristics but also the associated tactics and procedures. The feature that distinguishes the JSB will be the its ability to realistically represent the real-world mission environment and provide the warfighter with real-time feedback on a system's expected performance. This unprecedented level of realism and response will enable the warfighter to evaluate mission effectiveness and conduct course of action analyses. At the same time, the JSB will increase the acquisition community's ability to build or modify systems to meet users' needs and expectations by making the warfighter the focus and direct participant in the acquisition process. As a detailed engineering and trades tool, the JSB will provide a completely scaleable environment for controlled executions of experiments to support analyses that require repeatability and controlled variations in the simulated environment. The government will also be able to ensure the configuration, control, and consistency of the JSB environment, while the users will develop their own plans and scenarios for their analyses. This will provide a standardized synthetic environment for acquisition programs that can be used as either a distributed or stand-alone application.

  4. Thermally stable deployable structure

    Science.gov (United States)

    Kegg, Colleen M.

    1988-01-01

    A deployable structure which meets stringent thermal and strength requirements in a space environment was developed. A mast with a very low coefficient of thermal expansion (CTE) was required to limit the movement from thermal distortion over the temperature range of -200 C to 80 C to .064 cm (.025 in). In addition, a high bending strength over the temperature range and weight less than 18.1 kg (40 lbs) was needed. To meet all of the requirements, a composite, near-zero CTE structure was developed. The measured average CTE over the temperature range for the mast was .70 x .000001/C (.38 x .000001/F). The design also has the advantage of being adjustable to attain other specific CTE if desired.

  5. Complex Deployed Responsive Service

    Science.gov (United States)

    Parry, Glenn; McLening, Marc; Caldwell, Nigel; Thompson, Rob

    A pizza restaurant must provide product, in the form of the food and drink, and service in the way this is delivered to the customer. Providing this has distinct operational challenges, but what if the restaurant also provides a home delivery service? The service becomes deployed as the customer is no-longer co-located with the production area. The business challenge is complicated as service needs to be delivered within a geographic region, to time or the pizza will be cold, and within a cost that is not ­prohibitive. It must also be responsive to short term demand; needing to balance the number of staff it has available to undertake deliveries against a forecast of demand.

  6. A 21st Century Navy Vision: Motivating Sailors to Achieve Maximum Warfighting Readiness

    Science.gov (United States)

    2001-06-01

    Alternate Deployment Schedule ...………………………………………….…… 137 27. Time to Deploy as a Function of Months Since Previous Deployment ….……... 138 28...fundamental human resource concepts. Social changes, however, have a big impact on the way employers motivate their workers. Rebecca Rimel , Executive...personal electrical safety program.171 Similar steps are being made towards reduced manning and generally, doing daily functions more efficiently. The

  7. Deployable Pipe-Z

    Science.gov (United States)

    Zawidzki, Machi

    2016-10-01

    This paper presents a concept of deployable Pipe-Z (dPZ): a modular structural system which takes advantage of the robustness of rigid-panel mechanism and allows to create free-form links which are also reconfigurable and deployable. The concept presented can be applied for building habitats and infrastructures for human exploration of oceans and outer space. dPZ structures can adapt to changing requirements e.g. mission objectives, crew condition and technological developments. Furthermore, such lightweight and adaptable structural concept can assist in sustainable exploration development. After brief introduction, the concept of Pipe-Z (PZ) is presented. Next, the reconfigurability of PZ is explained and illustrated with continuous and collision-free transition from a PZ forming a Trefoil knot to a Figure-eight knot. The following sections introduce, explain and illustrate the folding mechanism of a single foldable Pipe-Z module (fPZM) and entire dPZ structure. The latter is illustrated with asynchronous (delayed) unfolding of a relatively complex Unknot. Several applications of PZ are suggested, namely for underwater and deep-space and surface habitats, for permanent, but in particular, temporary or emergency passages. As an example, a scenario of a failure of one of the modules of the International Space Station is presented where a rigid structure of 40 fPZMs bypasses the "dead link". A low-fidelity prototype of a 6-module octagonal dPZ is presented; several folding schemes including concentric toric rings are demonstrated. Practical issues of pressurization and packing are briefly discussed.

  8. Towards Deployable DDoS Defense for Web Applications

    CERN Document Server

    Mittal, Prateek; Hu, Yih-Chun; Caesar, Matthew

    2011-01-01

    Distributed Denial of Service (DDoS) attacks form one of the most serious threats that plague the Internet today. However, despite over a decade of research, and the existence of several proposals to address this problem, there has been little progress to date on actual adoption. In this work, we argue that adoption would be simplified by lowering the cost of deployment. Towards this goal, we present Mirage, an approach to DDoS defense that lowers the cost of adoption. Mirage achieves comparable performance to other DDoS mitigation schemes while providing benefits when deployed only in the server's local network and its upstream ISP, where local business objectives may incentivize deployment. In particular, Mirage does not require source end hosts to install any software to access Mirage protected websites. Unlike previous proposals, Mirage only requires functionality from routers that is already deployed in today's routers, though this functionality may need to be scaled depending on the point of deployment....

  9. CMS software deployment on OSG

    Energy Technology Data Exchange (ETDEWEB)

    Kim, B; Avery, P [University of Florida, Gainesville, FL 32611 (United States); Thomas, M [California Institute of Technology, Pasadena, CA 91125 (United States); Wuerthwein, F [University of California at San Diego, La Jolla, CA 92093 (United States)], E-mail: bockjoo@phys.ufl.edu, E-mail: thomas@hep.caltech.edu, E-mail: avery@phys.ufl.edu, E-mail: fkw@fnal.gov

    2008-07-15

    A set of software deployment tools has been developed for the installation, verification, and removal of a CMS software release. The tools that are mainly targeted for the deployment on the OSG have the features of instant release deployment, corrective resubmission of the initial installation job, and an independent web-based deployment portal with Grid security infrastructure login mechanism. We have been deploying over 500 installations and found the tools are reliable and adaptable to cope with problems with changes in the Grid computing environment and the software releases. We present the design of the tools, statistics that we gathered during the operation of the tools, and our experience with the CMS software deployment on the OSG Grid computing environment.

  10. Family Reintegration Following Guard Deployment

    Science.gov (United States)

    2010-09-20

    expectations is a key process that has to occur for successful reintegration of the veteran back into the family. Both parties have to work out their...describe veterans and families perceptions of: Aim 1. Their experience with family reintegration and the challenges reintegration presents; Aim 2...deployment, and post deployment shape the degree of challenges with reintegration that a veteran and their family will encounter. Pre-deployment, the

  11. Design optimization of deployable wings

    Science.gov (United States)

    Gaddam, Pradeep

    Morphing technology is an important aspect of UAV design, particularly in regards to deployable systems. The design of such system has an important impact on the vehicle's performance. The primary focus of the present research work was to determine the most optimum deployable wing design from 3 competing designs and develop one of the deployable wing designs to test in the research facility. A Matlab code was developed to optimize 3 deployable wing concepts inflatable, inflatable telescopic and rigid-folding wings based on a sequential optimization strategy. The constraints that were part of the code include the packaging constraints during its stowed state, fixed length of the deployed section and the minimum L/D constraint. This code resulted in determining the optimum weight of all the 3 designs, the most optimum weight design is the inflatable wing design. This is a result of the flexible skin material and also due to no rigid parts in the deployed wing section. Another goal of the research involved developing an inflatable telescopic wing. The prototype was tested in a wind tunnel, while the actual wing was tested in the altitude chamber to determine the deployment speed, input pressure, analyze and predict the deployment sequence and behavior of the wing at such high wind speeds and altitudes ranging from 60,000 ft to 90,000 ft. Results from these tests allowed us to conclude the deployment sequence of the telescopic wing followed from the root to the tip section. The results were used to analyze the deployment time of the wing. As expected the deployment time decreased with an increase in input pressure. The results also show us that as the altitude increases, the deployment speed of the wing also increased. This was demonstrated when the wing was tested at a maximum altitude pressure of 90,000ft, well above the design altitude of 60,000ft.

  12. Mastering Hyper-V Deployment

    CERN Document Server

    Finn, Aidan

    2010-01-01

    The only book to take an in-depth look at deploying Hyper-V. Now in its second generation, the popular Hyper-V boasts technical advances that create even more dynamic systems than ever before. This unique resource serves an authoritative guide to deploying Windows Server 2008 R2 Hyper-V comprehensively. Step-by-step instructions demonstrate how to design a Hyper-V deployment, build a Hyper-V host environment, and design a management system with System Center Virtual Machine Manager 2008 R2.: Features real-world examples that show you how to design a Hyper-V deployment, build a Hyper-V host env

  13. Infrastructure Engineering and Deployment Division

    Data.gov (United States)

    Federal Laboratory Consortium — Volpe's Infrastructure Engineering and Deployment Division advances transportation innovation by being leaders in infrastructure technology, including vehicles and...

  14. Ergonomic design considerations for an optical data link between a warfighter's head and body-worn technologies

    Science.gov (United States)

    Trew, Noel; Linn, Aaron; Nelson, Zac; Burnett, Greg; Sedillo, Mike

    2012-06-01

    Today, warfighters are burdened by a web of cables linking technologies that span the head and torso regions of the body. These cables help to provide interoperability between helmet-worn peripherals such as head mounted displays (HMDs), cameras, and communication equipment with chest-worn computers and radios. Although promoting enhanced capabilities, this cabling also poses snag hazards and makes it difficult for the warfighter to extricate himself from his kit when necessary. A newly developed wireless personal area network (WPAN), one that uses optical transceivers, may prove to be an acceptable alternative to traditional cabling. Researchers at the Air Force Research Laboratory's 711th Human Performance Wing are exploring how best to mount the WPAN transceivers to the body in order to facilitate unimpeded data transfer while also maintaining the operator's natural range of motion. This report describes the two-step research process used to identify the performance limitations and usability of a body-worn optical wireless system. Firstly, researchers characterized the field of view for the current generation of optical WPAN transceivers. Then, this field of view was compared with anthropometric data describing the range of motion of the cervical vertebrae to see if the data link would be lost at the extremes of an operator's head movement. Finally, this report includes an additional discussion of other possible military applications for an optical WPAN.

  15. Pneumothorax, without chest wall fracture, following airbag deployment

    Directory of Open Access Journals (Sweden)

    Samuel Parsons

    2010-12-01

    Full Text Available Air bags are an automatic crash protection system. They have been shown to reduce mortality from motor vehicle accidents by 31% following direct head-on impacts, by 19% following any frontal impact and by 11% overall. Despite obvious benefits there has been a corresponding increase in the number of injuries resulting from their deployment. We describe a case of a pneumothorax in the absence of chest wall pathology associated with airbag deployment, in a belted driver. There has been one previous description of pneumothorax associated with airbag deployment, in an unbelted driver.

  16. Deployable Fresnel Rings

    Science.gov (United States)

    Kennedy, Timothy F.; Fink, Patrick W.; Chu, Andrew W.; Lin, Gregory Y.

    2014-01-01

    Deployable Fresnel rings (DFRs) significantly enhance the realizable gain of an antenna. This innovation is intended to be used in combination with another antenna element, as the DFR itself acts as a focusing or microwave lens element for a primary antenna. This method is completely passive, and is also completely wireless in that it requires neither a cable, nor a connector from the antenna port of the primary antenna to the DFR. The technology improves upon the previous NASA technology called a Tri-Sector Deployable Array Antenna in at least three critical aspects. In contrast to the previous technology, this innovation requires no connector, cable, or other physical interface to the primary communication radio or sensor device. The achievable improvement in terms of antenna gain is significantly higher than has been achieved with the previous technology. Also, where previous embodiments of the Tri-Sector antenna have been constructed with combinations of conventional (e.g., printed circuit board) and conductive fabric materials, this innovation is realized using only conductive and non-conductive fabric (i.e., "e-textile") materials, with the possible exception of a spring-like deployment ring. Conceptually, a DFR operates by canceling the out-of-phase radiation at a plane by insertion of a conducting ring or rings of a specific size and distance from the source antenna, defined by Fresnel zones. Design of DFRs follow similar procedures to those outlined for conventional Fresnel zone rings. Gain enhancement using a single ring is verified experimentally and through computational simulation. The experimental test setup involves a microstrip patch antenna that is directly behind a single-ring DFR and is radiating towards a second microstrip patch antenna. The first patch antenna and DFR are shown. At 2.42 GHz, the DFR improves the transmit antenna gain by 8.6 dB, as shown in Figure 2, relative to the wireless link without the DFR. A figure illustrates the

  17. Very Low Head Turbine Deployment in Canada

    Science.gov (United States)

    Kemp, P.; Williams, C.; Sasseville, Remi; Anderson, N.

    2014-03-01

    The Very Low Head (VLH) turbine is a recent turbine technology developed in Europe for low head sites in the 1.4 - 4.2 m range. The VLH turbine is primarily targeted for installation at existing hydraulic structures to provide a low impact, low cost, yet highly efficient solution. Over 35 VLH turbines have been successfully installed in Europe and the first VLH deployment for North America is underway at Wasdell Falls in Ontario, Canada. Deployment opportunities abound in Canada with an estimated 80,000 existing structures within North America for possible low-head hydro development. There are several new considerations and challenges for the deployment of the VLH turbine technology in Canada in adapting to the hydraulic, environmental, electrical and social requirements. Several studies were completed to determine suitable approaches and design modifications to mitigate risk and confirm turbine performance. Diverse types of existing weirs and spillways pose certain hydraulic design challenges. Physical and numerical modelling of the VLH deployment alternatives provided for performance optimization. For this application, studies characterizing the influence of upstream obstacles using water tunnel model testing as well as full-scale prototype flow dynamics testing were completed. A Cold Climate Adaptation Package (CCA) was developed to allow year-round turbine operation in ice covered rivers. The CCA package facilitates turbine extraction and accommodates ice forces, frazil ice, ad-freezing and cold temperatures that are not present at the European sites. The Permanent Magnet Generator (PMG) presents some unique challenges in meeting Canadian utility interconnection requirements. Specific attention to the frequency driver control and protection requirements resulted in a driver design with greater over-voltage capability for the PMG as well as other key attributes. Environmental studies in Europe included fish friendliness testing comprised of multiple in

  18. Device Measures Angle Of Deployment

    Science.gov (United States)

    Jermakian, Joel B.

    1991-01-01

    Simple electromechanical device indicates angular position of unfolding panel during and after deployment. Resistance of potentiometer gradually increases as unfolding of solar panel about hinge moves wiper of potentiometer. At full deployment, panel pushes and opens normally closed switch. Designed for use on panel of solar photovoltaic cells in spacecraft, modified for use in other, similar position-indicating applications.

  19. Strategic Sealift Supporting Army Deployments

    Science.gov (United States)

    2016-06-10

    STRATEGIC SEALIFT SUPPORTING ARMY DEPLOYMENTS A thesis presented to the Faculty of the U.S. Army Command and General Staff...THOMPSON, MAJ, US ARMY BFA, Louisiana Tech University, Ruston, Louisiana, 1994 Fort Leavenworth, Kansas 2016 Approved for...Strategic Sealift Supporting Army Deployments 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Matthew

  20. Deployment simulation of a deployable reflector for earth science application

    Science.gov (United States)

    Wang, Xiaokai; Fang, Houfei; Cai, Bei; Ma, Xiaofei

    2015-10-01

    A novel mission concept namely NEXRAD-In-Space (NIS) has been developed for monitoring hurricanes, cyclones and other severe storms from a geostationary orbit. It requires a space deployable 35-meter diameter Ka-band (35 GHz) reflector. NIS can measure hurricane precipitation intensity, dynamics and its life cycle. These information is necessary for predicting the track, intensity, rain rate and hurricane-induced floods. To meet the requirements of the radar system, a Membrane Shell Reflector Segment (MSRS) reflector technology has been developed and several technologies have been evaluated. However, the deployment analysis of this large size and high-precision reflector has not been investigated. For a pre-studies, a scaled tetrahedral truss reflector with spring driving deployment system has been made and tested, deployment dynamics analysis of this scaled reflector has been performed using ADAMS to understand its deployment dynamic behaviors. Eliminating the redundant constraints in the reflector system with a large number of moving parts is a challenging issue. A primitive joint and flexible struts were introduced to the analytical model and they can effectively eliminate over constraints of the model. By using a high-speed camera and a force transducer, a deployment experiment of a single-bay tetrahedral module has been conducted. With the tested results, an optimization process has been performed by using the parameter optimization module of ADAMS to obtain the parameters of the analytical model. These parameters were incorporated to the analytical model of the whole reflector. It is observed from the analysis results that the deployment process of the reflector with a fixed boundary experiences three stages. These stages are rapid deployment stage, slow deployment stage and impact stage. The insight of the force peak distributions of the reflector can help the optimization design of the structure.

  1. American Military Barrier War Paint, Camp Buehring, Kuwait: A Discovery of Troop Identity, Values, and Warfighting Attributes as They Deployed into Combat for Operation Iraqi Freedom

    Science.gov (United States)

    2014-05-21

    Las Vegas is a rowdy vacation destination where for many the popular saying, “what happens in Vegas, stays in Vegas,” is applicable. In addition......final 200 photographs were chosen based on artistic merit and unit type . It was important to diversify the study by selecting photographs from

  2. Quasi-static Deployment Simulation for Deployable Space Truss Structures

    Institute of Scientific and Technical Information of China (English)

    陈务军; 付功义; 何艳丽; 董石麟

    2004-01-01

    A new method was proposed for quasi-static deployment analysis of deployable space truss structures. The structure is assumed a rigid assembly, whose constraints are classified as three categories:rigid member constraint, joint-attached kinematic constraint and boundary constraint. And their geometric constraint equations and derivative matrices are formulated. The basis of the null space and M-P inverse of the geometric constraint matrix are employed to determine the solution for quasi-static deployment analysis. The influence introduced by higher terms of constraints is evaluated subsequently. The numerical tests show that the new method is efficient.

  3. Deployable Structural Booms for Large Deployable Solar Arrays Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The development of a new generation of large, high power deployable solar arrays has been identified as the most significant challenge facing the development of...

  4. Self deployable deorbiting space structure

    DEFF Research Database (Denmark)

    2012-01-01

    -active or heavy device has to be brought on board the spacecraft for deploying the space structure. Allows the deployed flexible sheet surface higher than the case when SDSS is rigidly linked at the short distance from carrier structure. Ensures a reliable unfolding of deorbiting structures in zero gravity....... Provides the strain energy provoking the deployment without the need of addition of energy to the system. Eliminates the issues around successful unfolding known from other technical solutions as the frame unfolds automatically without using external energy for unfolding by using the accumulated strain...... energy in stressed configuration. Ensures that deorbiting space structure can be efficiently folded without intervention of active unfolding device....

  5. New concepts in deployable beam structures

    Science.gov (United States)

    Rhodes, M. D.

    1985-01-01

    The design of deployable structures involves a complicated tradeoff of packaging efficiency, the overall mechanism associated with deploying and latching beam joints, and the requirements and complexity of the beam deployer/repacker. Three longeron deployable beams, controllable geometry beams, and hybrid deployable/erectable beam concepts are evaluated.

  6. Deployment-related Respiratory Issues.

    Science.gov (United States)

    Morris, Michael J; Rawlins, Frederic A; Forbes, Damon A; Skabelund, Andrew J; Lucero, Pedro F

    2016-01-01

    Military deployment to Southwest Asia since 2003 in support of Operations Enduring Freedom/Iraqi Freedom/New Dawn has presented unique challenges from a pulmonary perspective. Various airborne hazards in the deployed environment include suspended geologic dusts, burn pit smoke, vehicle exhaust emissions, industrial air pollution, and isolated exposure incidents. These exposures may give rise to both acute respiratory symptoms and in some instances development of chronic lung disease. While increased respiratory symptoms during deployment are well documented, there is limited data on whether inhalation of airborne particulate matter is causally related to an increase in either common or unique pulmonary diseases. While disease processes such as acute eosinophilic pneumonia and exacerbation of preexisting asthma have been adequately documented, there is significant controversy surrounding the potential effects of deployment exposures and development of rare pulmonary disorders such as constrictive bronchiolitis. The role of smoking and related disorders has yet to be defined. This article presents the current evidence for deployment-related respiratory symptoms and ongoing Department of Defense studies. Further, it also provides general recommendations for evaluating pulmonary health in the deployed military population.

  7. The Study of the Rapid Acquisition Mine Resistant Ambush Protected (MRAP) Vehicle Program and Its Impact on the Warfighter

    Science.gov (United States)

    2013-06-01

    sent to Afghanistan in which the Marine Corps set up an infrastructure to support the vehicles. MRAPs withdrawn from Iraq passed through Kuwait for...possible maintenance level and vehicles can be returned to operational status within 48 hours. As the Afghanistan infrastructure matured, additional...happened with any vehicle, but may be emblematic of the trade-offs in fielding MRAPs rapidly. The Naval Facilities Engineering Command’s (2008) User’s

  8. Deployment and post-deployment experiences in OEF/OIF veterans: relationship to gray matter volume.

    Directory of Open Access Journals (Sweden)

    Robin L Aupperle

    Full Text Available BACKGROUND: Combat-related PTSD has been associated with reduced gray matter volume in regions of the prefrontal and temporal cortex, hippocampus, insula, and amygdala. However, the relationship between gray matter volume and specific deployment and post-deployment experiences has not been investigated. The aim of this study was to delineate how such experiences may contribute to structural brain changes for combat veterans. METHODS: Operation Iraqi Freedom/Operation Enduring Freedom veterans (N = 32 completed magnetic resonance imaging, the Deployment Risk and Resilience Inventory, Alcohol Use Disorders Identification Test, and Clinical Administered PTSD Scale. Voxel-wise Huber robust multiple regressions were used to quantify the relationship between gray matter volume and deployment experiences (combat experiences, military social support and post-deployment symptoms (PTSD, alcohol use. RESULTS: There was an interaction between severity of combat experiences and military social support for orbitofrontal gyrus gray matter volume. Specifically, individuals with more orbitofrontal gyrus gray matter volume reported less combat experiences and higher unit support. Individuals with more severe PTSD symptoms showed reduced gray matter volume within a large temporal region (inferior temporal and parahippocampal gyrus. CONCLUSIONS: The identified association between unit support and orbitofrontal gyrus volume supports two potential resilience mechanisms to be delineated with future longitudinal studies. First, individuals with larger orbitofrontal gyrus may engage in greater quality of social interactions and thus experience combat as less stressful. Second, individuals who experience greater unit support may preserve a larger orbitofrontal gyrus, serving to "protect" them from aversive consequences of combat.

  9. Sizing Mobility Readiness Spares Packages for Today’s Warfighting Units

    Science.gov (United States)

    2007-03-01

    personnel will be airlifted to a deployed location in advance of the weapon-system. Commercial parcel delivery service from FedEx, DHL or other...commercial supply chain from the United States to such nations is likely already in existence. For example, DHL currently provides service to 220...war taskings, FOS items would be transferred by readiness based leveling to the customers of highest need (Winchester, 2007). The second step is to

  10. Newberry Seismic Deployment Fieldwork Report

    Energy Technology Data Exchange (ETDEWEB)

    Wang, J; Templeton, D C

    2012-03-21

    This report summarizes the seismic deployment of Lawrence Livermore National Laboratory (LLNL) Geotech GS-13 short-period seismometers at the Newberry Enhanced Geothermal System (EGS) Demonstration site located in Central Oregon. This Department of Energy (DOE) demonstration project is managed by AltaRock Energy Inc. AltaRock Energy had previously deployed Geospace GS-11D geophones at the Newberry EGS Demonstration site, however the quality of the seismic data was somewhat low. The purpose of the LLNL deployment was to install more sensitive sensors which would record higher quality seismic data for use in future seismic studies, such as ambient noise correlation, matched field processing earthquake detection studies, and general EGS microearthquake studies. For the LLNL deployment, seven three-component seismic stations were installed around the proposed AltaRock Energy stimulation well. The LLNL seismic sensors were connected to AltaRock Energy Gueralp CMG-DM24 digitizers, which are powered by AltaRock Energy solar panels and batteries. The deployment took four days in two phases. In phase I, the sites were identified, a cavity approximately 3 feet deep was dug and a flat concrete pad oriented to true North was made for each site. In phase II, we installed three single component GS-13 seismometers at each site, quality controlled the data to ensure that each station was recording data properly, and filled in each cavity with native soil.

  11. Deployable truss structure advanced technology

    Science.gov (United States)

    Dyer, J. E.; Dudeck, M. P.

    1986-01-01

    The 5-meter technology antenna program demonstrated the overall feasibility of integrating a mesh reflector surface with a deployable truss structure to achieve a precision surface contour compatible with future, high-performance antenna requirements. Specifically, the program demonstrated: the feasibility of fabricating a precision, edge-mounted, deployable, tetrahedral truss structure; the feasibility of adjusting a truss-supported mesh reflector contour to a surface error less than 10 mils rms; and good RF test performance, which correlated well with analytical predictions. Further analysis and testing (including flight testing) programs are needed to fully verify all the technology issues, including structural dynamics, thermodynamics, control, and on-orbit RF performance, which are associated with large, deployable, truss antenna structures.

  12. OMV multiple deployments of lightsats

    Science.gov (United States)

    Smith, William L.; Walker, James D.

    1988-06-01

    The design and capabilities of the NASA Orbital Maneuvering Vehicle (OMV) are reviewed, and the potential value of the Shuttle-borne OMV for deploying lightweight satellites (lightsats) into different orbits is discussed and illustrated with extensive drawings and diagrams. Assuming 100-lb lightsats in extended GAS canisters, the OMV could separate from the Orbiter at 16 nmi and deploy six lightsats each at altitudes 430, 700, and 970 nmi before rejoining the Orbiter at 160 nmi. Also considered are configurations with 8 or 12 200-lb lightsats and the fittings for Titan-4 launch of OMV/lightsat packages.

  13. IPv6 deployment and management

    CERN Document Server

    Dooley, Michael

    2013-01-01

    A guide for understanding, deploying, and managing Internet Protocol version 6 The growth of the Internet has created a need for more addresses than are available with Internet Protocol version 4 (IPv4)-the protocol currently used to direct almost all Internet traffic. Internet Protocol version 6 (IPv6)-the new IP version intended to ultimately succeed IPv4-will expand the addressing capacity of the Internet to support the explosive growth of users and devices on the Internet as well as add flexibility to allocating addresses and efficiency for routing traffic. IPv6 Deploy

  14. Department of Defense, Deployment Health Clinical Center

    Science.gov (United States)

    ... related to deployment health assessments, combat and operational stress programs, deployment-limiting health conditions and deployment-related exposures. Learn More In the News Experts Explore How Combat Roles May Affect Women’s Psychological Health Deployments can be 'significant stressor' ...

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

    Science.gov (United States)

    2015-12-01

    seconds (92% of completed messages). Force Protection Armor required for protection of passengers inside the vehicle cab from small arms fire, mines ...small arms fire, mines , and other anti-vehicle/ personnel kits for protection of passengers inside the vehicle cab from small arms fire, mines ...BY 2010 $M): Total costs for disposal of all Node are 32.7 Disposal costs increased by $13.9M from $18.8M to $32.7M due to revised lithium ion

  16. Study of a flowerlike deployable structure:

    OpenAIRE

    Luo, Ani; Liu, Heping; Li, Cheng; Wang, Yongfan

    2013-01-01

    A deployable structure is a kind of mechanism that can be folded and deployed automatically. It is able to form required shape or curved surface after deployment. In this paper, a flowerlike deployable structure, which forms a circle plane after deployment, was studied. First, the required circle plane was decomposed to determine the shapes of the members. Then the relation expressions were set up, which include the structural dimensions of the members and how to calculate the volume of the m...

  17. Space deployable truss structure design

    Science.gov (United States)

    Coyner, J. V., Jr.; Tobey, W. H.

    1981-01-01

    The development status of the deployable box truss structure is summarized. Potential applications for this structural system are described. Structural and component design requirements derived from these applications are discussed. Components of prototype 4.6 m cubes which incorporate graphite/epoxy structural members, fittings, and mechanisms are described. The benefits of the component designs and their respective manufacturing processes are presented.

  18. A Rapidly Deployable Bridge System

    Science.gov (United States)

    2013-01-15

    A Rapidly Deployable Bridge System Gareth R. Thomas1 and Bernard J. Sia2 1ATA Engineering, 11995 El Camino Real, San Diego, CA 92130; PH (858) 480...PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) ATA Engineering,11995 El Camino Real,San Diego,CA,92130 8. PERFORMING ORGANIZATION REPORT NUMBER

  19. OMV Deployed From Space Station

    Science.gov (United States)

    1986-01-01

    In this 1986 artist's concept, the Orbital Maneuvering Vehicle (OMV), at right, prepares to reboost the Hubble Space Telescope after being deployed from an early Space Station configuration (left). As envisioned by Marshall Space Flight Center plarners, the OMV would be a remotely-controlled free-flying space tug which would place, rendezvous, dock, and retrieve orbital payloads.

  20. Deployment Related Risk of Incident Mental Health Conditions Among Aeromedical Evacuation Crewmembers

    Science.gov (United States)

    2015-09-01

    Protective Posture NCO Non-commissioned Officer PCM Primary Care Manager PDHA Post-Deployment Health Assessment PDMH Post-Deployment Mental Health...sand/dust or lasers, experienced a vehicular accident in the past, or have had to utilize mission-orientated protective posture (MOPP) gear were at...personal hygiene supplies. To cope with these tough living and working conditions, flight nurses relied on their strong sense of faith, sense of

  1. The Warfighter Associate: decision-support software agent for the management of intelligence, surveillance, and reconnaissance (ISR) assets

    Science.gov (United States)

    Buchler, Norbou; Marusich, Laura R.; Sokoloff, Stacey

    2014-06-01

    A unique and promising intelligent agent plug-in technology for Mission Command Systems— the Warfighter Associate (WA)— is described that enables individuals and teams to respond more effectively to the cognitive challenges of Mission Command, such as managing limited intelligence, surveillance, and reconnaissance (ISR) assets and information sharing in a networked environment. The WA uses a doctrinally-based knowledge representation to model role-specific workflows and continuously monitors the state of the operational environment to enable decision-support, delivering the right information to the right person at the right time. Capabilities include: (1) analyzing combat events reported in chat rooms and other sources for relevance based on role, order-of-battle, time, and geographic location, (2) combining seemingly disparate pieces of data into meaningful information, (3) driving displays to provide users with map based and textual descriptions of the current tactical situation, and (4) recommending courses of action with respect to necessary staff collaborations, execution of battle-drills, re-tasking of ISR assets, and required reporting. The results of a scenario-based human-in-the-loop experiment are reported. The underlying WA knowledge-graph representation serves as state traces, measuring aspects of Soldier decision-making performance (e.g. improved efficiency in allocating limited ISR assets) across runtime as dynamic events unfold on a simulated battlefield.

  2. Lifecycle Readiness and Ship Deployment

    Science.gov (United States)

    2013-06-01

    The physical fatigue associated with ship motions has significant consequences for today’s minimally manned ships. “Because of minimally sized...a deployment. The inefficiencies in performance may develop from lack of training, different personal aptitude, and individual’s mental or physical ...exacerbation of symptoms known as the avalanche phenomenon follows which includes: increased salivation, bodily warmth , and light- headedness” (Stevens

  3. Hierarchical Orbital Observatory Deployable Shroud (HOODS) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Large deployable telescopes such as NASA's 9.2m and 16.8m segmented ATLAST systems require commensurately large deployable sunshades for thermal control and to...

  4. Protection using telecommunications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    Deregulation in both the telecommunication and electric power industry, together with new telecommunication network technologies and advances in numerical protection, has resulted in the need to reconsider traditional methods of delivering tele-protection schemes and their associated bearer services. Fibre-optic technology is commonly deployed in new telecommunication networks for inter-station communication and utility-owned and public telecommunication networks from third parties are available for protection purposes. (author)

  5. Security Support in Continuous Deployment Pipeline

    DEFF Research Database (Denmark)

    Ullah, Faheem; Raft, Adam Johannes; Shahin, Mojtaba

    2017-01-01

    Continuous Deployment (CD) has emerged as a new practice in the software industry to continuously and automatically deploy software changes into production. Continuous Deployment Pipeline (CDP) supports CD practice by transferring the changes from the repository to production. Since most of the C...

  6. RSG Deployment Case Testing Results

    Energy Technology Data Exchange (ETDEWEB)

    Owsley, Stanley L.; Dodson, Michael G.; Hatchell, Brian K.; Seim, Thomas A.; Alexander, David L.; Hawthorne, Woodrow T.

    2005-09-01

    The RSG deployment case design is centered on taking the RSG system and producing a transport case that houses the RSG in a safe and controlled manner for transport. The transport case was driven by two conflicting constraints, first that the case be as light as possible, and second that it meet a stringent list of Military Specified requirements. The design team worked to extract every bit of weight from the design while striving to meet the rigorous Mil-Spec constraints. In the end compromises were made primarily on the specification side to control the overall weight of the transport case. This report outlines the case testing results.

  7. Preproduction display R&D facility: a framework for developing flexible display systems reducing the war-fighters' load

    Science.gov (United States)

    Zenhausern, Frederick; Raupp, Gregory B.

    2004-09-01

    There is an ever increasing need for lightweight, flexible, inexpensive integrated systems encompassing displays, sensors, computers, and other electronics to provide unprecedented information capability to a broad range of war-fighters. During the next few years, a team of experts will be engaged in an intensive development program pursuing a two-pronged goal: (1) to integrate and fabricate reflective and emissive systems such as organic light emitting devices on flexible substrates including plastics, and (2) to develop materials and structural platforms that allow flexible backplane electronics to be integrated with ancillaries and display components, as well as to be mass-produced economically. An underlying theme of this effort continues to be leveraging emerging processing techniques, for example a-Si and poly-Si thin film transistor (TFT) technologies, but also advanced micro-contact pattern transfer techniques for producing low cost product with molecular structures for combined communication and electronic appliances. The initial technology integration target is a 4" diagonal active matrix QVGA display on conformal plastic substrates. These advanced developments will be realized through a unique collaborative effort between the U.S. Army, Arizona State University (ASU) in close collaboration with its academic partners, and industry partners, who are united in our shared commitment to optimize the necessary production technologies for large area/large scale, low cost, cutting-edge display products and state-of-the-art manufacturing capabilities. The newly formed Flexible Display Center (FDC) at Arizona State University provides a one-of-a-kind environment fully dedicated to fulfill the major technical challenges not addressed by display manufacturers producing glass-based flat panel displays.

  8. Tow-Dimensionally Deployable "SHDF" Truss

    OpenAIRE

    ONODA, Junjiro; WATANABE, Naoyudi; Ichida, Kazuo; HASHIMOTO, Yasuo; NAKADA, Atsushi; Saito, Hisashi; 小野田, 淳次郎

    1988-01-01

    The present paper describes a newly invented two-dimensionally deployable truss structure named SHDF, which has no articulated members. The most significant feature of SHDF truss is the very small number of the mechanisms to be actuated and locked at the deployment. A globally flat functional model actuated by tiny electromagnetic motors was designed and fabricated. The model demonstrated its practicality and virtually synchronized smooth motion in deploy/fold tests. Subsequently, the model w...

  9. Phoenix Metropolitan Model Deployment Initiative Evaluation Report

    OpenAIRE

    Zimmerman, C; Marks, J.; Jenq, J.; Cluett, Chris; DeBlasio, Allan; Lappin, Jane; Rakha, Hesham A.; Wunderlich, K

    2000-01-01

    This report presents the evaluation results of the Phoenix, Arizona Metropolitan Model Deployment Initiative (MMDI). The MMDI was a three-year program of the Intelligent Transportation Systems (ITS) Joint Program Office of the U.S. Department of Transportation. It focused on aggressive deployment of ITS at four sites across the United States, including the metropolitan areas of San Antonio, Seattle, NY/NJ/Connecticut as well as Phoenix. The focus of the deployments was on integration of exist...

  10. Deployable and retractable telescoping tubular structure development

    Science.gov (United States)

    Thomson, M. W.

    1994-01-01

    A new deployable and retractable telescoping boom capable of high deployed stiffness and strength is described. Deployment and retraction functions are controlled by simple, reliable, and fail-safe latches between the tubular segments. The latch and a BI-STEM (Storable Tubular Extendible Member) actuator work together to eliminate the need for the segments to overlap when deployed. This yields an unusually lightweight boom and compact launch configuration. An aluminum space-flight prototype with three joints displays zero structural deadband, low hysteresis, and high damping. The development approach and difficulties are discussed. Test results provide a joint model for sizing flight booms of any diameter and length.

  11. Rigidizing Inflatable Deployable Dwelling (RIDD) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — By combining thin thermoplastic films, woven Vectran reinforcements, and heat a reliable, deployable, rigidizing space habitat can be created. Although much research...

  12. Self-Deploying Gossamer Support Structure Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Phase I results demonstrated the feasibility of using shape memory polymer composites to deploy, tension and support gossamer antennas. Cornerstone Research Group,...

  13. To Deploy and Protect American Patents Could Become One of the Most Important Intellectual Property Strategy of Chinese Enterprises--Chinese Manufacturing Industry is Gradually Migrating to the United States%中国制造业在逐步向美国迁徙*--部署和保护美国专利有可能成为中国企业最重要的知识产权战略之一

    Institute of Scientific and Technical Information of China (English)

    中国高技术产业发展促进会知识产权战略研究课题组

    2014-01-01

    Urban complex states, especially the rise of large-scale Chinese industrial park will attract a large number of Chinese companies to move to the United States, and even put some of Chinese industry chain integrity relocated to the United States. The phenomenon of Intellectual Property Americanized of Chinese related industries will therefore be more widespread. Once the deployment of Chinese domestic intellectual property and technology project applications, business intelligence reporting, government subsidies completely decoupled from its native applications may be substantially reduced. To deploy and protect American patents could become one of the most important intellectual property strategy of Chinese enterprises. In particular, the Federal Foreign Trade Zone, state special taxation district, the city’s comprehensive development of the state body, may promote the deployment of a large number of Chinese enterprises to give up intellectual property in China, but mainly to deploy and protect American intellectual property rights.%美国各州的城市综合体,尤其大型中国工业园的兴起,将会吸纳大批中国企业搬迁到美国,甚至会把中国某些行业的产业链整体性搬迁到美国。中国相关行业的知识产权美国化现象因此会更加普遍。中国本土的知识产权部署一旦与科技项目申请、企业资质申报、政府资助等完全脱钩,其本土申请量有可能大幅减少,部署和保护美国专利有可能成为中国企业最重要的知识产权战略之一。尤其美国联邦对外贸易区、州特别财税区、州城市综合体的发展,可能推动大量中国企业放弃部署中国知识产权,而主要部署和保护美国知识产权。

  14. System definition study of deployable, non-metallic space structures

    Science.gov (United States)

    Stimler, F. J.

    1984-01-01

    The state of the art for nonmetallic materials and fabrication techniques suitable for future space structures are summarized. Typical subsystems and systems of interest to the space community that are reviewed include: (1) inflatable/rigidized space hangar; (2) flexible/storable acoustic barrier; (3) deployable fabric bulkhead in a space habitat; (4) extendible tunnel for soft docking; (5) deployable space recovery/re-entry systems for personnel or materials; (6) a manned habitat for a space station; (7) storage enclosures external to the space station habitat; (8) attachable work stations; and (9) safe haven structures. Performance parameters examined include micrometeoroid protection; leakage rate prediction and control; rigidization of flexible structures in the space environment; flammability and offgassing; lifetime for nonmetallic materials; crack propagation prevention; and the effects of atomic oxygen and space debris. An expandable airlock for shuttle flight experiments and potential tethered experiments from shuttle are discussed.

  15. Dynamic performance of the mechanism of an automatically deployable ROPS.

    Science.gov (United States)

    Etherton, J R; Cutlip, R G; Harris, J R; Ronaghi, M; Means, K H; Howard, S

    2002-02-01

    The mechanism for an automatically deployable ROPS (AutoROPS) has been designed and tested. This mechanism is part of an innovative project to provide passive protection against rollover fatality to operators of new tractors used in both low-clearance and unrestricted-clearance tasks. The device is a spring-action, telescoping structure that releases on signal to pyrotechnic squibs that actuate release pins. Upper post motion begins when the release pins clear an internal piston. The structure extends until the piston impacts an elastomeric ring and latches at the top position. In lab tests the two-post structure consistently deployed in less than 0.3 s and latched securely. Static load tests of the telescoping structure and field upset tests of the fully functional AutoROPS have been successfully completed.

  16. Technology Deployment Annual Report 2014 December

    Energy Technology Data Exchange (ETDEWEB)

    Arterburn, George K. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-12-01

    This report is a summary of key Technology Deployment activities and achievements for 2014, including intellectual property, granted copyrights, royalties, license agreements, CRADAs, WFOs and Technology-Based Economic Development. Idaho National Laboratory (INL) is a Department of Energy (DOE) multi-program national laboratory that conducts research and development in all DOE mission areas. Like all other federal laboratories, INL has a statutory, technology transfer mission to make its capabilities and technologies available to all federal agencies, to state and local governments, and to universities and industry. To fulfill this mission, INL encourages its scientific, engineering, and technical staff to disclose new inventions and creations to ensure the resulting intellectual property is captured, protected, and made available to others who might benefit from it. As part of the mission, intellectual property is licensed to industrial partners for commercialization, creating jobs and delivering the benefits of federally funded technology to consumers. In other cases, unique capabilities are made available to other federal agencies or to regional small businesses to solve specific technical challenges. INL employees also work cooperatively with researchers and technical staff from the university and industrial sectors to further develop emerging technologies. In our multinational global economy, INL is contributing to the development of the next generation of engineers and scientists by licensing software to educational instiutitons throughout the world. This report is a catalog of selected INL technology transfer and commercialization transactions during this past year. The size and diversity of INL technical resources, coupled with the large number of relationships with other organizations, virtually ensures that a report of this nature will fail to capture all interactions. Recognizing this limitation, this report focuses on transactions that are specifically

  17. Concurrent engineering: effective deployment strategies

    Directory of Open Access Journals (Sweden)

    Unny Menon

    1996-12-01

    Full Text Available This paper provides a comprehensive insight into current trends and developments in Concurrent Engineering for integrated development of products and processes with the goal of completing the entire cycle in a shorter time, at lower overall cost and with fewer engineering design changes after product release. The evolution and definition of Concurrent Engineering are addressed first, followed by a concise review of the following elements of the concurrent engineering approach to product development: Concept Development: The Front-End Process, identifying Customer Needs and Quality Function Deployment, Establishing Product Specifications, Concept Selection, Product Architecture, Design for Manufacturing, Effective Rapid Prototyping, and The Economics of Product Development. An outline of a computer-based tutorial developed by the authors and other graduate students funded by NASA ( accessible via the world-wide-web . is provided in this paper. A brief discussion of teamwork for successful concurrent engineering is included, t'ase histories of concurrent engineering implementation at North American and European companies are outlined with references to textbooks authored by Professor Menon and other writers. A comprehensive bibliography on concurrent engineering is included in the paper.

  18. The purely functional software deployment model

    NARCIS (Netherlands)

    Dolstra, E.

    2006-01-01

    Software deployment is the set of activities related to getting software components to work on the machines of end users. It includes activities such as installation, upgrading, uninstallation, and so on. Many tools have been developed to support deployment, but they all have serious limitations wi

  19. Self-deploying photovoltaic power system

    Science.gov (United States)

    Colozza, Anthony J. (Inventor)

    1993-01-01

    A lightweight flexible photovoltaic (PV) blanket is attached to a support structure of initially stowed telescoping members. The deployment mechanism comprises a series of extendable and rotatable columns. As these columns are extended the PV blanket is deployed to its proper configuration.

  20. Experimental thermal mechanics of deployable boom structures

    Science.gov (United States)

    Predmore, R.

    1972-01-01

    An apparatus was developed for thermal distortion measurements on deployable boom structures. The calibration procedure and thermal static bending plus twist measurements are considered. The thermal mechanics test facility is described. A table is presented for several examples of spacecraft applications of thermal static distortion measurements on 3-m deployable booms.

  1. Seismic SMHD -- Rotational Sensor Development and Deployment

    Energy Technology Data Exchange (ETDEWEB)

    Laughlin, Darren [Applied Technology Associates; Pierson, Bob [Applied Technology Associates; Brune, Bob [Consultant

    2016-06-20

    The U.S. Department of Energy (DOE) and Applied Technology Associates (ATA) are funding development and deployment of a new generation of rotational sensors for validation of rotational seismic applications. The sensors employ Magnetohydrodynamic (MHD) principles with broadband response, high dynamic range, low noise floor, proven ruggedness, and high repeatability. This paper presents current status of sensor development and deployment opportunities.

  2. Users speak out on technology deployment

    Energy Technology Data Exchange (ETDEWEB)

    Peters, Mark; Prochaska, Marty; Cromer, Paul; Zewatsky, Jennifer

    2001-02-25

    This report summarizes user feedback data collected during a recent Accelerated Site Technology Deployment (ASTD) project: the Fluor Fernald ASTD Technology Deployment Project from May, 1999 through September, 2000. The main goal of the ASTD project was to use the ''Fernald approach'' to expedite the deployment of new or innovative technologies with superior safety, cost, and/or productivity benefits to Department of Energy (DOE) facilities. The Fernald approach targets technology end-users and their managers and directly involves them with hands-on demonstrations of new or innovative technologies during technology transfer sessions. The two technologies deployed through this project were the Personal Ice Cooling System (PICS) and the oxy-gasoline torch. Participants of technology transfer sessions were requested to complete feedback surveys. Surveys evaluated the effectiveness of the Fernald approach to technology deployment and assessed the responsiveness of employees to new technologies. This report presents the results of those surveys.

  3. A Survey of IPv6 Deployment

    Directory of Open Access Journals (Sweden)

    Manal M. Alhassoun

    2016-09-01

    Full Text Available The next-generation Internet protocol (IPv6 was designed to overcome the limitation in IPv4 by using a 128-bit address instead of a 32-bit address. In addition to solving the address the limitations, IPv6 has many improved features. This research focused to survey IPv6 deployment all around the world. The objectives of this survey paper are to highlight the issues related to the IPv6 deployment and to look into the IPv4 to IPv6 transition mechanisms. Furthermore, provide insight on the global effort around the world to contribute in IPv6 deployment. In addition, identify the potential solutions or suggestions that could improve the IPv6 deployment rate. In order to achieve the said objectives we survey number of papers on IPv6 deployment from different countries and continents.

  4. Epidemiologic Studies in Elite Warfighters: U.S. Air Force Battlefield Airmen, Army Rangers, and Navy SEALs

    Science.gov (United States)

    2010-12-01

    troops and that a banquet of rations prior to deployment should be stressed, in preparation for the fasting that occurs (Ref 12). This was not a...Finally, technology may be a valuable tool for early detection of adverse events in the training environment, allowing for early intervention and reduced

  5. Numerical simulation of deepwater deployment for offshore structures with deploying cables

    Institute of Scientific and Technical Information of China (English)

    胡小舟; 刘少军

    2015-01-01

    Deepwater deployment of offshore structures in different sea states was investigated. The whole deployment system was modeled as a lumped mass model, and discretization scheme for cable geometry and methodology for calculating the internal and external force acting on deploying cable were presented. The deployment model suitable for the time-varying length of deploying cable was specified. The free-surface flow fields together with the ship motions were used to calculate dynamic tension in the deploying cable during deployment of the structure. The deployment of deep sea mining system which was a typical subsea working system was employed. Based on lumped mass analysis model and parameters of deep sea mining system, numerical simulations were performed, and dynamic load and dynamic amplification factor (DAF) with different cable parameters, deploying velocities and sea states were obtained. It is shown that cable parameters and amplitudes of ocean waves can significantly influence the dynamic load and DAF, and the time-varying natural period of deploying system is a dominant factor, while the effect of deploying velocity is not obvious.

  6. Technology Deployment Annual Report 2013 December

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    2014-01-01

    Idaho National Laboratory (INL) is a Department of Energy (DOE) multi-program national laboratory that conducts research and development in all DOE mission areas. Like all other federal laboratories, INL has a statutory technology transfer mission to make its capabilities and technologies available to all federal agencies, to state and local governments, and to universities and industry. To fulfill this mission, INL encourages its scientific, engineering, and technical staff to disclose new inventions and creations to ensure the resulting intellectual property is captured, protected, and made available to others who might benefit from it. As part of the mission, intellectual property is licensed to industrial partners for commercialization, creating jobs and delivering the benefits of federally funded technology to consumers. In other cases, unique capabilities are made available to other federal agencies or to regional small businesses to solve specific technical challenges. INL employees also work cooperatively with researchers and technical staff from the university and industrial sectors to further develop emerging technologies. In a multinational global economy, INL is contributing to the development of the next generation of engineers and scientists by licensing software to educational institutions throughout the world. This report is a catalog of selected INL technology transfer and commercialization transactions during this past year. The size and diversity of INL technical resources, coupled with the large number of relationships with other organizations, virtually ensures that a report of this nature will fail to capture all interactions. Recognizing this limitation, this report focuses on transactions that are specifically authorized by technology transfer legislation (and corresponding contractual provisions) or involve the transfer of legal rights to technology to other parties. This report was compiled from primary records, which were readily

  7. Overview of Deployed EDS Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Martz, H E; Crawford, C

    2009-09-24

    The term explosive detection system (EDS) is used by the TSA to describe equipment that is certified to detect explosives in checked bags. The EDS, as certified, by the TSL must consist of device for interrogating a bag and an automated detection algorithm (ATD) for evaluating the results of the interrogation. We only consider CT as the interrogation device in this report. A schematic drawing of a CT-based EDS is shown in Figure 2. The output of the ATD is the binary decision of alarm or non-alarm. Alarms may true- or false-positives. Non-alarms may be true- or false-negatives. False positives are also denoted false alarms. The true detection means that the ATD reports an alarm when a threat is present in the scanned bag. The probability of detecting a threat given that a threat is present is denoted the probability of detection (PD). The probability of false alarm (PFA) is the case when an alarm is reported when a threat is not present in a bag. Certification in this context means passing tests for PD and PFA at the TSL. The results of the EDS include CT cross-sectional images of the bag and specifics about the alarmed objects generated by ATD. These results are presented on a display so that a person may override the decision of ATD and declare the alarm to be a non-alarm. This process is denoted clearing. Bags that are not cleared by the person are sent to a secondary inspection process. Here the bags may be opened or assessed with explosive trace detection (ETD) in order to clear the bags. Bags that are not cleared at this point are evaluated by an ordinance disposal team. The CT scanner along with ATD is denoted Level 1 screening. The process of clearing on a display is denoted Level 2 screening. Secondary inspection is denoted Level 3 screening. Vendors of the deployed EDSs supply the TSA with equipment for all three levels. Therefore, the term EDS may include the equipment provided for Levels 1, 2 and 3. A schematic diagram of an EDS and the levels of

  8. Performance of an automatically deployable ROPS on ASAE tests.

    Science.gov (United States)

    Powers, J R; Harris, J R; Etherton, J R; Snyder, K A; Ronaghi, M; Newbraugh, B H

    2001-02-01

    In the U.S., approximately 132 agricultural tractor overturn fatalities occur per year. The use of rollover protective structures (ROPS), along with seat belts, is the best-known method for preventing these fatalities. However, one impediment to ROPS use is low-clearance situations, such as orchards and animal confinement buildings. To address the need for ROPS that are easily adapted to low-clearance situations, the Division of Safety Research, National Institute for Occupational Safety and Health, developed a prototype automatically deploying, telescoping ROPS (AutoROPS). The NIOSH AutoROPS consists of two subsystems. The first is a retractable ROPS that is normally latched in its lowered position for day-to-day use. The second subsystem is a sensor that monitors the operating angle of the tractor. If an overturn condition is detected by the sensor, the retracted ROPS will deploy and lock in the full upright position before ground contact. Static load testing and field upset tests of the NIOSH AutoROPS have been conducted in accordance with SAE standard J2194. Additionally, timed trials of the AutoROPS deployment mechanism were completed. The results of these tests show that the NIOSH AutoROPS has significant potential to overcome the limitations of current ROPS designs for use in low clearance as well as unrestricted clearance operations.

  9. Wireless Sensor Network Deployment for Monitoring Wildlife Passages

    Directory of Open Access Journals (Sweden)

    José-Vicente López-Bao

    2010-08-01

    Full Text Available Wireless Sensor Networks (WSNs are being deployed in very diverse application scenarios, including rural and forest environments. In these particular contexts, specimen protection and conservation is a challenge, especially in natural reserves, dangerous locations or hot spots of these reserves (i.e., roads, railways, and other civil infrastructures. This paper proposes and studies a WSN based system for generic target (animal tracking in the surrounding area of wildlife passages built to establish safe ways for animals to cross transportation infrastructures. In addition, it allows target identification through the use of video sensors connected to strategically deployed nodes. This deployment is designed on the basis of the IEEE 802.15.4 standard, but it increases the lifetime of the nodes through an appropriate scheduling. The system has been evaluated for the particular scenario of wildlife monitoring in passages across roads. For this purpose, different schemes have been simulated in order to find the most appropriate network operational parameters. Moreover, a novel prototype, provided with motion detector sensors, has also been developed and its design feasibility demonstrated. Original software modules providing new functionalities have been implemented and included in this prototype. Finally, main performance evaluation results of the whole system are presented and discussed in depth.

  10. Deployable M-braced truss structure

    Science.gov (United States)

    Mikulas, M. M., Jr. (Inventor); Rhodes, M. D. (Inventor)

    1986-01-01

    A deployable M-braced truss structure, efficiently packaged into a compact stowed position and expandable to an operative position at the use site is described. The M-braced configuration effectively separates tension compression and shear in the structure and permits efficient structural design. Both diagonals and longerons telescope from an M-braced base unit and deploy either pneumatically, mechanically by springs or cables, or by powered reciprocating mechanisms. Upon full deployment, the diagonals and longerons lock into place with a simple latch mechanism.

  11. Field guide to quick deployment thermocouples

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Instructions for quick deployment of thermocouples to measure fire intensity at Kulm Wetland Management District as part of the Fire Intensity Monitoring survey....

  12. Embedding Quality Function Deployment In Software Development ...

    African Journals Online (AJOL)

    2013-03-01

    Mar 1, 2013 ... product development: Marketing, Design. Engineering,. Quality ... The basic Quality Function Deployment methodology involves ... structure and planning approach, requires that more time be ..... process, and strategy. This is ...

  13. High Efficiency, Deployable Solar Cells Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Ultrathin, lightweight, flexible, and easily deployable solar cell (SC) capable of specific power greater than 1kW/kg are at an early stage of development for...

  14. Self-Deploying, Composite Habitats Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Cornerstone Research Group, Inc. (CRG), proposes to develop self-deploying, composite structures for lunar habitats, based on CRG's VeritexTM materials. These...

  15. Self-Deploying, Composite Habitats Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Cornerstone Research Group, Inc. (CRG), proposes to develop self-deploying, composite structures for lunar habitats, based on CRG's Veritex(TM) materials. These...

  16. Surface Optimization Techniques for Deployable Reflectors Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Under this and several other programs, CTD has developed TEMBOREG deployable solid-surface reflectors (TEMBOREG Reflectors) to provide future NASA and Air Force...

  17. Office of Civilian Response Deployment Tracking System

    Data.gov (United States)

    US Agency for International Development — The purpose of OCR DTS is to establish, manage and track relevant Civilian Response Corps teams for deployment by sector experience, training, education etc.

  18. Deployable structures for a human lunar base

    Science.gov (United States)

    Gruber, Petra; Häuplik, Sandra; Imhof, Barbara; Özdemir, Kürsad; Waclavicek, Rene; Perino, Maria Antoinetta

    2007-06-01

    The study Lunar exploration architecture—deployable structures for a lunar base was performed within the Alcatel Alenia Space “Lunar Exploration Architecture” study for the European Space Agency. The purpose of the study was to investigate bionic concepts applicable to deployable structures and to interpret the findings for possible implementation concepts. The study aimed at finding innovative solutions for deployment possibilities. Translating folding/unfolding principles from nature, candidate geometries were developed and researched using models, drawings and visualisations. The use of materials, joints between structural elements and construction details were investigated for these conceptual approaches. Reference scenarios were used to identify the technical and environmental conditions, which served as design drivers. Mechanical issues and the investigation of deployment processes narrowed the selection down to six chosen concepts. Their applicability was evaluated at a conceptual stage in relation to the timescale of the mission.

  19. DBAS: A Deployable Bandwidth Aggregation System

    CERN Document Server

    Habak, Karim; Harras, Khaled A

    2012-01-01

    The explosive increase in data demand coupled with the rapid deployment of various wireless access technologies have led to the increase of number of multi-homed or multi-interface enabled devices. Fully exploiting these interfaces has motivated researchers to propose numerous solutions that aggregate their available bandwidths to increase overall throughput and satisfy the end-user's growing data demand. These solutions, however, have faced a steep deployment barrier that we attempt to overcome in this paper. We propose a Deployable Bandwidth Aggregation System (DBAS) for multi-interface enabled devices. Our system does not introduce any intermediate hardware, modify current operating systems, modify socket implementations, nor require changes to current applications or legacy servers. The DBAS architecture is designed to automatically estimate the characteristics of applications and dynamically schedule various connections or packets to different interfaces. Since our main focus is deployability, we fully i...

  20. Extreme Environment Sampling System Deployment Mechanism Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Future Venus or Comet mission architectures may feature robotic sampling systems comprised of a Sampling Tool and Deployment Mechanism. Since 2005, Honeybee has been...

  1. Demonstration and Deployment Strategy Workshop: Summary

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2014-05-01

    This report is based on the proceedings of the U.S. Department of Energy Bioenergy Technologies Office Demonstration and Deployment Strategy Workshop, held on March 12–13, 2014, at Argonne National Laboratory.

  2. Spacecraft Dynamic Characteristics While Deploying Flexible Beams

    Institute of Scientific and Technical Information of China (English)

    程绪铎; 李俊峰; 樊勇; 王照林

    2002-01-01

    The attitude dynamic equations of a spacecraft while deploying two flexible beams and the beam equations were developed from momentum theory. The dynamic equations were solved numerically using the Runge-Kutta method to calculate the vibration amplitudes of the flexible beams and the attitude angular velocity. The results show that the vibration amplitudes increase as the beam length increases or as the initial attitude angular velocity increases. The results also show that the vibration amplitudes decrease as the deployment velocity increases.

  3. State perspectives on clean coal technology deployment

    Energy Technology Data Exchange (ETDEWEB)

    Moreland, T. [State of Illinois Washington Office, Washington, DC (United States)

    1997-12-31

    State governments have been funding partners in the Clean Coal Technology program since its beginnings. Today, regulatory and market uncertainties and tight budgets have reduced state investment in energy R and D, but states have developed program initiatives in support of deployment. State officials think that the federal government must continue to support these technologies in the deployment phase. Discussions of national energy policy must include attention to the Clean Coal Technology program and its accomplishments.

  4. Deploying Renewables - Best and Future Policy Practice

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-11-23

    The global energy system faces urgent challenges. Concerns about energy security are growing, as highlighted by the recent political turmoil in Northern Africa and the nuclear incident in Fukushima. At the same time, the need to respond to climate change is more critical than ever. Against this background, many governments have increased efforts to promote deployment of renewable energy -- low-carbon sources that can strengthen energy security. This has stimulated unprecedented rise in deployment, and renewables are now the fastest growing sector of the energy mix. This 'coming of age' of renewable energy also brings challenges. Growth is focused on a few of the available technologies, and rapid deployment is confined to a relatively small number of countries. In more advanced markets, managing support costs and system integration of large shares of renewable energy in a time of economic weakness and budget austerity has sparked vigorous political debate. The IEA's new report, Deploying Renewables 2011: Best and Future Policy Practice: - Provides a comprehensive review and analysis of renewable energy policy and market trends; - Analyses in detail the dynamics of deployment and provides best-practice policy principles for different stages of market maturity; - Assesses the impact and cost-effectiveness of support policies using new methodological tools and indicators; - Investigates the strategic reasons underpinning the pursuit of RE deployment by different countries and the prospects for globalisation of RE. This new book builds on and extends a 2008 IEA publication, drawing on recent policy and deployment experience world-wide. It provides guidance for policy makers and other stakeholders to avoid past mistakes, overcome new challenges and reap the benefits of deploying renewables -- today and tomorrow.

  5. Deployable radiator with flexible line loop

    Science.gov (United States)

    Keeler, Bryan V. (Inventor); Lehtinen, Arthur Mathias (Inventor); McGee, Billy W. (Inventor)

    2003-01-01

    Radiator assembly (10) for use on a spacecraft (12) is provided including at least one radiator panel assembly (26) repeatably movable between a panel stowed position (28) and a panel deployed position (36), at least two flexible lines (40) in fluid communication with the at least one radiator panel assembly (26) and repeatably movable between a stowage loop (42) and a flattened deployed loop (44).

  6. Designing Planar Deployable Objects via Scissor Structures.

    Science.gov (United States)

    Zhang, Ran; Wang, Shiwei; Chen, Xuejin; Ding, Chao; Jiang, Luo; Zhou, Jie; Liu, Ligang

    2016-02-01

    Scissor structure is used to generate deployable objects for space-saving in a variety of applications, from architecture to aerospace science. While deployment from a small, regular shape to a larger one is easy to design, we focus on a more challenging task: designing a planar scissor structure that deploys from a given source shape into a specific target shape. We propose a two-step constructive method to generate a scissor structure from a high-dimensional parameter space. Topology construction of the scissor structure is first performed to approximate the two given shapes, as well as to guarantee the deployment. Then the geometry of the scissor structure is optimized in order to minimize the connection deflections and maximize the shape approximation. With the optimized parameters, the deployment can be simulated by controlling an anchor scissor unit. Physical deployable objects are fabricated according to the designed scissor structures by using 3D printing or manual assembly. We show a number of results for different shapes to demonstrate that even with fabrication errors, our designed structures can deform fluently between the source and target shapes.

  7. Joints in deployable space truss structures

    Science.gov (United States)

    Rhodes, M.

    1988-01-01

    Since the response of deployable structural concepts being considered for the Large Deployable Reflector (LDR) backup structure will be dominated by the response of joints, the joint characteristics are significant. An overview is given of the research activities at LaRC on the static behavior of joints for deployable space truss structures. Since a pin-clevis-type joint will be utilized in deployable structures, an experimental research program to characterize the joint parameters which affect stiffness was conducted. An experimental research program was conducted on a second type of joint, referred to as a near-center latch joint. It was used in the center of members on the deployable truss structure for the Control of Flexible Structures (COFS) flight experiment. The test results of the near-center latch joint and the member with the joints indicated that the stiffness of the near-center joint is linear and stiffer than the stiffness of the total member, and that non-linearities in the stiffness characteristics of the total member were due to bending introduced at the ends of the member. The resulting data indicates that stiff linear folding joints can be designed and that bending load paths should be avoided whenever possible. In summary, for deployable structures, special attention to the joint and the structure design is required to minimize the undesirable structural non-linearities.

  8. Offloading techniques for large deployable space structures

    Science.gov (United States)

    Caravaggio, Levino; Golob, Alex

    1992-01-01

    The validation and verification of large deployable space structures are continual challenges which face the integration and test engineer today. Spar Aerospace Limited has worked on various programs in which such structure validation was required and faces similar tasks in the future. This testing is reported and the different offloading and deployment methods which were used, as well as the proposed methods which will be used on future programs, are described. Past programs discussed include the Olympus solar array ambient and thermal vacuum deployments, and the Anik-E array and reflector deployments. The proposed MSAT reflector and boom ambient deployment tests, as well as the proposed RADARSAT Synthetic Aperture Radar (SAR) ambient and thermal vacuum deployment tests will also be presented. A series of tests relating to various component parts of the offloading equipment systems was required. These tests included the characterization and understanding of linear bearings and large (180 in-lbf) constant force spring motors in a thermal vacuum environment, and the results from these tests are presented.

  9. Army Warfighter Information NetworkTactical Increment 2 Procurement Quantity Not Supported for Future Army Forces (REDACTED)

    Science.gov (United States)

    2016-03-01

    Increment 2 to enter the production and deployment phase of the acquisition process. The Army awarded an indefinite delivery, indefinite quantity...contract in March 2010 for the production of WIN-T Increment 2 equipment. Table 1 shows the Army’s organizations and responsibilities for the WIN-T...estimate the necessary Army units beyond the approved Army structure memorandum to cover the WIN-T Increment 2 production and fielding period

  10. 78 FR 77550 - Integrated Corridor Management Deployment Planning Grants

    Science.gov (United States)

    2013-12-23

    ... Federal Highway Administration Integrated Corridor Management Deployment Planning Grants AGENCY: Federal... is extending the application period for the Integrated Corridor Management Deployment Planning Grants... Integrated Corridor Management Deployment Planning Grants. The purpose of this notice was to invite States...

  11. Warfighter Visualizations Compilations

    Science.gov (United States)

    2013-05-01

    stereoscopic imagery does not result in un-fusible double imagery ( diplopia ) or other viewer discomfort. Depth scenes are scaled (either compressed or...humans do not find large ranges of objects’ depths to be strange or annoying in the real world, and perhaps why diplopia (double imagery) goes almost

  12. Energy for the Warfighter

    Science.gov (United States)

    2011-11-01

    Battery Charger ) Zero Base Renewable Power 300W Propane Fuel Cell Solar Blanket w/Power Manager Rucksack Enhanced Portable Power System 300W...Stone Tents LNK Solar Panels Views from Afghanistan Power Distribution 11 COP Tillman Generators in Reserve 12 COP Tillman Fuel...Methods Current Initiatives: Contingency Basing Solutions Microgrid LED Lighting Solar Shade Tent Liners Power Shades Shelter System Renewable

  13. Technology Deployment Annual Report 2009

    Energy Technology Data Exchange (ETDEWEB)

    Keith Arterburn

    2009-12-01

    Idaho National Laboratory (INL) is a Department of Energy (DOE) multi-program national laboratory that conducts research and development in all DOE mission areas. Like all other federal laboratories, INL has a statutory, technology transfer mission to make its capabilities and technologies available to all federal agencies, to state and local governments, and to universities and industry. To fulfill this mission, INL encourages its scientific, engineering, and technical staff to disclose new inventions and creations to ensure the resulting intellectual property is captured, protected, and made available to others who might benefit from it. As part of the mission, intellectual property is licensed to industrial partners for commercialization, creating jobs and delivering the benefits of federally funded technology to consumers. In other cases, unique capabilities are made available to other federal agencies or to regional small businesses to solve specific technical challenges. In other interactions, INL employees work cooperatively with researchers and other technical staff of our partners to further develop emerging technologies. This report is a catalog of selected INL technology transfer and commercialization transactions during this past year. The size and diversity of INL technical resources, coupled with the large number of relationships with other organizations, virtually ensures that a report of this nature will fail to capture all interactions. Recognizing this limitation, this report focuses on transactions that are specifically authorized by technology transfer legislation (and corresponding contractual provisions) or involve the transfer of legal rights to technology to other parties.

  14. Deploying process modeling and attitude control of a satellite with a large deployable antenna

    OpenAIRE

    Zhigang Xing; Gangtie Zheng

    2014-01-01

    Modeling and attitude control methods for a satellite with a large deployable antenna are studied in the present paper. Firstly, for reducing the model dimension, three dynamic models for the deploying process are developed, which are built with the methods of multi-rigid-body dynamics, hybrid coordinate and substructure. Then an attitude control method suitable for the deploying process is proposed, which can keep stability under any dynamical parameter variation. Subsequently, this attitude...

  15. Lightweight, Self-Deploying Foam Antenna Structures

    Science.gov (United States)

    Sokolowski, Witold; Levin, Steven; Rand, Peter

    2004-01-01

    Lightweight, deployable antennas for a variety of outer-space and terrestrial applications would be designed and fabricated according to the concept of cold hibernated elastic memory (CHEM) structures, according to a proposal. Mechanically deployable antennas now in use are heavy, complex, and unreliable, and they utilize packaging volume inefficiently. The proposed CHEM antenna structures would be simple and would deploy themselves without need for any mechanisms and, therefore, would be more reliable. The proposed CHEM antenna structures would also weigh less, could be packaged in smaller volumes, and would cost less, relative to mechanically deployable antennas. The CHEM concept was described in two prior NASA Tech Briefs articles: "Cold Hibernated Elastic Memory (CHEM) Expandable Structures" (NPO-20394), Vol. 23, No. 2 (February 1999), page 56; and "Solar Heating for Deployment of Foam Structures" (NPO-20961), Vol. 25, No. 10 (October 2001), page 36. To recapitulate from the cited prior articles: The CHEM concept is one of utilizing opencell foams of shape-memory polymers (SMPs) to make lightweight, reliable, simple, and inexpensive structures that can be alternately (1) compressed and stowed compactly or (2) expanded, then rigidified for use. A CHEM structure is fabricated at full size from a block of SMP foam in its glassy state [at a temperature below the glass-transition temperature (Tg) of the SMP]. The structure is heated to the rubbery state of the SMP (that is, to a temperature above Tg) and compacted to a small volume. After compaction, the structure is cooled to the glassy state of the SMP. The compacting force can then be released and the structure remains compact as long as the temperature is kept below Tg. Upon subsequent heating of the structure above Tg, the simultaneous elastic recovery of the foam and its shape-memory effect cause the structure to expand to its original size and shape. Once thus deployed, the structure can be rigidified by

  16. Environmental issues affecting clean coal technology deployment

    Energy Technology Data Exchange (ETDEWEB)

    Miller, M.J. [Electric Power Research Inst., Palo Alto, CA (United States)

    1997-12-31

    The author outlines what he considers to be the key environmental issues affecting Clean Coal Technology (CCT) deployment both in the US and internationally. Since the international issues are difficult to characterize given different environmental drivers in various countries and regions, the primary focus of his remarks is on US deployment. However, he makes some general remarks, particularly regarding the environmental issues in developing vs. developed countries and how these issues may affect CCT deployment. Further, how environment affects deployment depends on which particular type of clean coal technology one is addressing. It is not the author`s intention to mention many specific technologies other than to use them for the purposes of example. He generally categorizes CCTs into four groups since environment is likely to affect deployment for each category somewhat differently. These four categories are: Precombustion technologies such as coal cleaning; Combustion technologies such as low NOx burners; Postcombustion technologies such as FGD systems and postcombustion NOx control; and New generation technologies such as gasification and fluidized bed combustion.

  17. Mesh deployable antenna mechanics testing method

    Science.gov (United States)

    Jiang, Li

    Rapid development in spatial technologies and continuous expansion of astronautics applications require stricter and stricter standards in spatial structure. Deployable space structure as a newly invented structural form is being extensively adopted because of its characteristic (i.e. deployability). Deployable mesh reflector antenna is a kind of common deployable antennas. Its reflector consists in a kind of metal mesh. Its electrical properties are highly dependent on its mechanics parameters (including surface accuracy, angle, and position). Therefore, these mechanics parameters have to be calibrated. This paper presents a mesh antenna mechanics testing method that employs both an electronic theodolite and a laser tracker. The laser tracker is firstly used to measure the shape of radial rib deployable antenna. The measurement data are then fitted to a paraboloid by means of error compensation. Accordingly, the focus and the focal axis of the paraboloid are obtained. The following step is to synchronize the coordinate systems of the electronic theodolite and the measured antenna. Finally, in a microwave anechoic chamber environment, the electromechanical axis is calibrated. Testing results verify the effectiveness of the presented method.

  18. Research on lightweight passive deployment mechanism for the secondary mirror in the deployable space telescope

    Science.gov (United States)

    Zhong, Peifeng; Li, Chuang; Jing, Nan; Chong, Yaqin; Ren, Guorui

    2016-10-01

    In this paper, a new type of lightweight passive deployment mechanism based on the tape spring and the shape memory alloy is presented for the secondary mirror of a deployable space telescope. In this passive deployment mechanism for the secondary mirror, the high elastic potential energy of the folded tape springs is used as driving force when the support structure is extended, and the high stiffness characteristics of the circular arc cross section of the tape spring can be used to achieve structure self-locking after deployment. Then a deployable space telescope combined with lightweight passive deployable mechanism for the secondary mirror is designed for applying to nanosatellite imaging. Furthermore, a lock-release device is designed to achieve the function of locking the folded structure and releasing on orbit by taking advantage of the phase transformation characteristics of shape memory alloy with temperature changing. Finally, the correction method for the deployment error of secondary mirror is discussed. The temperature of the tape springs is controlled respectively to make a required length change. This can achieve the purpose of adjusting the position of the secondary mirror and improve the deployment accuracy.

  19. Safe and Effective Deployment of Personnel to Support the Ebola Response - West Africa.

    Science.gov (United States)

    Rouse, Edward N; Zarecki, Shauna Mettee; Flowers, Donald; Robinson, Shawn T; Sheridan, Reed J; Goolsby, Gary D; Nemhauser, Jeffrey; Kuwabara, Sachiko

    2016-07-08

    From the initial task of getting "50 deployers within 30 days" into the field to support the 2014-2016 Ebola virus disease (Ebola) epidemic response in West Africa to maintaining well over 200 staff per day in the most affected countries (Guinea, Liberia, and Sierra Leone) during the peak of the response, ensuring the safe and effective deployment of international responders was an unprecedented accomplishment by CDC. Response experiences shared by CDC deployed staff returning from West Africa were quickly incorporated into lessons learned and resulted in new activities to better protect the health, safety, security, and resiliency of responding personnel. Enhanced screening of personnel to better match skill sets and experience with deployment needs was developed as a staffing strategy. The mandatory predeployment briefings were periodically updated with these lessons to ensure that staff were aware of what to expect before, during, and after their deployments. Medical clearance, security awareness, and resiliency programs became a standard part of both predeployment and postdeployment activities. Response experience also led to the identification and provision of more appropriate equipment for the environment. Supporting the social and emotional needs of deployed staff and their families also became an agency focus for care and communication. These enhancements set a precedent as a new standard for future CDC responses, regardless of size or complexity.The activities summarized in this report would not have been possible without collaboration with many U.S and international partners (http://www.cdc.gov/vhf/ebola/outbreaks/2014-west-africa/partners.html).

  20. Deployment Instabilities of Lobed-Pumpkin Balloon

    Science.gov (United States)

    Nakashino, Kyoichi

    A lobed-pumpkin balloon, currently being developed in ISAS/JAXA as well as in NASA, is a promising vehicle for long duration scientific observations in the stratosphere. Recent ground and flight experiments, however, have revealed that the balloon has deployment instabilities under certain conditions. In order to overcome the instability problems, a next generation SPB called 'tawara' type balloon has been proposed, in which an additional cylindrical part is appended to the standard lobed-pumpkin balloon. The present study investigates the deployment stability of tawara type SPB in comparison to that of standard lobed-pumpkin SPB through eigenvalue analysis on the basis of finite element methods. Our numerical results show that tawara type SPB enjoys excellent deployment performance over the standard lobed-pumpkin SPBs.

  1. Service Creation and Deployment in Converged Networks

    DEFF Research Database (Denmark)

    Soler, José

    This monograph (Early Experiences related to Service Creation & Deployment in Converged Networks) presents different experiences related to architectures and mechanisms for deployment of telephony services, understood as especial features complementing the basic voice service. The context...... for these experiences is the transition of telecommunication (telephony) networks from circuit switched based systems towards packet based ones. The text of this monograph proceeds, unaltered for the most, from the author’s PhD thesis “Framework for Deployment of Advanced Telecommunication Services in Current...... and Future Converged Networks”, carried out at the Technical University of Denmark in the period [April 2002-April 2005]. Even though the technologies presented in the text have evolved from that period until now, the presented scenarios and setups are still valid as interesting initial steps in the realm....

  2. Deploying Embodied AI into Virtual Worlds

    Science.gov (United States)

    Burden, David J. H.

    The last two years have seen the start of commercial activity within virtual worlds. Unlike computer games where Non-Player-Character avatars are common, in most virtual worlds they are the exception — and until recently in Second Life they were non-existent. However there is real commercial scope for Als in these worlds — in roles from virtual sales staff and tutors to personal assistants. Deploying an embodied AI into a virtual world offers a unique opportunity to evaluate embodied Als, and to develop them within an environment where human and computer are on almost equal terms. This paper presents an architecture being used for the deployment of chatbot driven avatars within the Second Life virtual world, looks at the challenges of deploying an AI within such a virtual world, the possible implications for the Turing Test, and identifies research directions for the future.

  3. Clevis joint for deployable space structures

    Science.gov (United States)

    Rhodes, Marvin D. (Inventor)

    1990-01-01

    This invention relates generally to pin clevis joints, and more particularly, to zero play pin clevis joints for connecting structural members of a deployable space structure. A joint includes a pin, a tang, and a shackle. The pin is tapered at the same angle as the bores extending through the projections of the shackle and the tang. A spring washer biases the tang onto the tapered sidewall of the pin. The invention solves the free play problem associated with deployable space structures by using a tapered pin which is held in tapered holes by the spring washers.

  4. Industrial deployment of system engineering methods

    CERN Document Server

    Romanovsky, Alexander

    2013-01-01

    A formal method is not the main engine of a development process, its contribution is to improve system dependability by motivating formalisation where useful. This book summarizes the results of the DEPLOY research project on engineering methods for dependable systems through the industrial deployment of formal methods in software development. The applications considered were in automotive, aerospace, railway, and enterprise information systems, and microprocessor design.  The project introduced a formal method, Event-B, into several industrial organisations and built on the lessons learned to

  5. Carousel deployment mechanism for coilable lattice truss

    Science.gov (United States)

    Warden, Robert M.; Jones, P. Alan

    1989-01-01

    The development of a mechanism for instrumentation and solar-array deployment is discussed. One part of the technology consists of a smart motor which can operate in either an analog mode to provide high speed and torque, or in the stepper mode to provide accurate positioning. The second technology consists of a coilable lattice mast which is deployed and rotated about its axis with a common drive system. A review of the design and function of the system is presented. Structural and thermal test data are included.

  6. Challenges to Deploy Service Design in Organizations

    DEFF Research Database (Denmark)

    Akasaka, Fumiya; Ohno, Takehiko; Jensen, Mika Yasuoka

    2016-01-01

    More and more companies are applying service design approaches to develop services and products. Not every project, however, has achieved its goals. In many cases, difficulties arise from organizational issues such as organization structure and evaluation system. In this research, we held workshops...... where success and failure factors of service design projects in organization are presented. By analysing the results, we construct a model that explains the “difficulties of deploying the service design approach in organization.” On the basis of the model, this paper discusses the challenges...... to the deployment of the service design approach in organizations....

  7. Development of Norms for the Post-deployment Reintegration Scale

    Science.gov (United States)

    2010-09-01

    perspective. Recognizing the importance of successful post-deployment reintegration to optimal operational readiness, Canadian military researchers...of successful post-deployment reintegration to optimal operational readiness, Canadian military researchers developed the Army Post- Deployment... successful post-deployment reintegration to optimal operational readiness, and attempting to address the gaps and limitations of existing

  8. Structures and Mechanisms Design Concepts for Adaptive Deployable Entry Placement Technology

    Science.gov (United States)

    Yount, Bryan C.; Arnold, James O.; Gage, Peter J.; Mockelman, Jeffrey; Venkatapathy, Ethiraj

    2012-01-01

    System studies have shown that large deployable aerodynamic decelerators such as the Adaptive Deployable Entry and Placement Technology (ADEPT) concept can revolutionize future robotic and human exploration missions involving atmospheric entry, descent and landing by significantly reducing the maximum heating rate, total heat load, and deceleration loads experienced by the spacecraft during entry [1-3]. ADEPT and the Hypersonic Inflatable Aerodynamic Decelerator (HIAD) [4] share the approach of stowing the entry system in the shroud of the launch vehicle and deploying it to a much larger diameter prior to entry. The ADEPT concept provides a low ballistic coefficient for planetary entry by employing an umbrella-like deployable structure consisting of ribs, struts and a fabric cover that form an aerodynamic decelerator capable of undergoing hypersonic flight. The ADEPT "skin" is a 3-D woven carbon cloth that serves as a thermal protection system (TPS) and as a structural surface that transfers aerodynamic forces to the underlying ribs [5]. This paper focuses on design activities associated with integrating ADEPT components (cloth, ribs, struts and mechanisms) into a system that can function across all configurations and environments of a typical mission concept: stowed during launch, in-space deployment, entry, descent, parachute deployment and separation from the landing payload. The baseline structures and mechanisms were selected via trade studies conducted during the summer and fall of 2012. They are now being incorporated into the design of a ground test article (GTA) that will be fabricated in 2013. It will be used to evaluate retention of the stowed configuration in a launch environment, mechanism operation for release, deployment and locking, and static strength of the deployed decelerator. Of particular interest are the carbon cloth interfaces, underlying hot structure, (Advanced Carbon- Carbon ribs) and other structural components (nose cap, struts, and

  9. Deployment Strategies and Clustering Protocols Efficiency

    Directory of Open Access Journals (Sweden)

    Chérif Diallo

    2017-06-01

    Full Text Available Wireless sensor networks face significant design challenges due to limited computing and storage capacities and, most importantly, dependence on limited battery power. Energy is a critical resource and is often an important issue to the deployment of sensor applications that claim to be omnipresent in the world of future. Thus optimizing the deployment of sensors becomes a major constraint in the design and implementation of a WSN in order to ensure better network operations. In wireless networking, clustering techniques add scalability, reduce the computation complexity of routing protocols, allow data aggregation and then enhance the network performance. The well-known MaxMin clustering algorithm was previously generalized, corrected and validated. Then, in a previous work we have improved MaxMin by proposing a Single- node Cluster Reduction (SNCR mechanism which eliminates single-node clusters and then improve energy efficiency. In this paper, we show that MaxMin, because of its original pathological case, does not support the grid deployment topology, which is frequently used in WSN architectures. The unreliability feature of the wireless links could have negative impacts on Link Quality Indicator (LQI based clustering protocols. So, in the second part of this paper we show how our distributed Link Quality based d- Clustering Protocol (LQI-DCP has good performance in both stable and high unreliable link environments. Finally, performance evaluation results also show that LQI-DCP fully supports the grid deployment topology and is more energy efficient than MaxMin.

  10. Hepatitis B infection following deployment to Angola.

    Science.gov (United States)

    Croft, A M; Ollerton, J E; Fear, N T

    2008-01-01

    We describe the clinical illness and long-term follow up of two British personnel who acquired hepatitis B infection during a 3-month UN mission to Angola. Medical officers need to be familiar with this viral illness, which may present in military personnel after any exercise in or deployment to the tropics or subtropics.

  11. Diogenes, Dogfaced Soldiers, and Deployment Music Videos

    Science.gov (United States)

    Carter, Geoffrey; Williamson, Bill

    2010-01-01

    This webtext explores the cynical/kynical humor of soldier videos, suggesting that amateur videos paradoxically both undercut authority and honor effective leaders, both make light of and also publicly reveal deployment hardships, both distance the performers from military groupthink and celebrate unit camaraderie.

  12. Microsoft System Center Configuration Manager advanced deployment

    CERN Document Server

    Coupland, Martyn

    2014-01-01

    If you are an experienced Configuration Manager administrator looking to advance your career or get more from your current environment, then this book is ideal for you. Prior experience of deploying and managing a Configuration Manager site would be helpful in following the examples throughout this book.

  13. Decreasing Non-Deployables: A Critical Task

    Science.gov (United States)

    2011-02-24

    scheduled for ETS/retirement; 203 were non-deployable for parenthood issues ( parenthood is defined as a military mother of a new born or one parent of a...personnel policies during contingency operations into a single document. Based on the vast number of personnel changes during the Global War on

  14. ELFms deployment in- and outside CERN CC

    CERN Document Server

    Cancio, G

    2004-01-01

    ELFms (http://cern.ch/elfms) stands for Extremely Large Fabric management system, and comprises tools for fabric configuration and installation (Quattor), monitoring (Lemon), and hardware/state management (LEAF). In this talk, I will describe the ELFms modules and overall architecture, as well as the integration/deployment status at CERN-CC and other sites/projects.

  15. Dynamic analysis of the deployment for mesh reflector deployable antennas with the cable-net structure

    Science.gov (United States)

    Zhang, Yiqun; Li, Na; Yang, Guigeng; Ru, Wenrui

    2017-02-01

    This paper presents a dynamic analysis approach for the composite structure of a deployable truss and cable-net system. An Elastic Catenary Element is adopted to model the slack/tensioned cables. Then, from the energy standpoint, the kinetic energy, elasticity-potential energy and geopotential energy of the cable-net structure and deployable truss are derived. Thus, the flexible multi-body dynamic model of the deployable antenna is built based on the Lagrange equation. The effect of the cable-net tension on the antenna truss is discussed and compared with previous publications and a dynamic deployment analysis is performed. Both the simulation and experimental results verify the validity of the method presented.

  16. Carotid artery stent continued expansion days after deployment, without post stent deployment angioplasty

    Directory of Open Access Journals (Sweden)

    Umair Qazi

    2015-10-01

    Full Text Available This is a carotid artery stent (CAS case report, which avoids post-stent deployment angioplasty (Post-SDA, with duplex confirmed continued stent expansion at 1, 3 and 30-day post deployment. This report confirms that self-expanding nitinol stents in the carotid artery may not require Post-SDA. We believe CAS can be performed without Post-SDA, which helps reduce the occurrence of intraoperative hemodynamic depression.

  17. NATO Force Health Protection Requirements from Pre- to Post-Deployment: Population Health for the Military (Les besoins des forces de l’OTAN en matiere de soins de sante du pre-deploiement jusqu’au post-deploiement: la sante des populations militaires)

    Science.gov (United States)

    2003-12-01

    Deployed Settings by K.L. Cox Military Health Care Policies in The Netherlands 2 by M.J.J. Hoejenbos Paper 3 withdrawn L’intégration de la gestion ...L’intégration de la gestion des risques de santé dans le processus de planification opérationnelle, la doctrine belge (Health Risks Management...les forces armées ont bien souvent été déterminants dans l’issue des conflits . Longtemps négligées, les maladies et blessures non dues aux actions

  18. Community integration after deployment to Afghanistan

    DEFF Research Database (Denmark)

    Karstoft, Karen-Inge; Armour, Cherie; Andersen, Søren B.

    2015-01-01

    of Danish soldiers deployed to Afghanistan in 2009 (N = 743), we assessed community reintegration difficulties 2.5 years after home coming (study sample: N = 454). Furthermore, symptoms of posttraumatic stress disorder (PTSD) were assessed before, during, and after deployment. Trajectories of PTSD symptoms...... from a previously published latent growth mixture modeling analysis were used to address whether community reintegration difficulties differ as a result of course and level of PTSD symptoms. RESULTS: Between 3.6 and 18.0 % reported to have some, a lot, or extreme difficulties in reintegration domains...... such as interpersonal functioning, productivity, community involvement, and self-care. Mean level of reintegration difficulties differed significantly across six PTSD symptom trajectories (range 6.35-36.00); with more symptomatic trajectories experiencing greater community reintegration difficulties. CONCLUSIONS...

  19. Advanced deployable reflectors for communications satellites

    Science.gov (United States)

    Lowe, Elvin; Josephs, Michael; Hedgepeth, John

    1993-02-01

    This paper discusses a concept for a deployable mesh reflector for large spacecraft antennas and the processes used in design, fabrication and testing. A set of overall reflector requirements such as stowed volume, deployed diameter and RF loss derived from system specifications are presented. The development of design and analysis tools to allow parametric studies such as facet size, number of ribs and number of rib segments is discussed. CATIA (a commercially available three-dimensional design and analysis tool) is used to perform kinematic analyses as well as to establish the database to be used by the several groups participating in the development is examined. Results of trade studies performed to reduce cost with minimum risk to product delivery are included. A thirty foot reflector has been built and tested.

  20. Metals Production Requirements for Rapid Photovoltaics Deployment

    CERN Document Server

    Kavlak, Goksin; Jaffe, Robert L; Trancik, Jessika E

    2015-01-01

    If global photovoltaics (PV) deployment grows rapidly, the required input materials need to be supplied at an increasing rate. In this paper, we quantify the effect of PV deployment levels on the scale of metals production. For example, we find that if cadmium telluride {copper indium gallium diselenide} PV accounts for more than 3% {10%} of electricity generation by 2030, the required growth rates for the production of indium and tellurium would exceed historically-observed production growth rates for a large set of metals. In contrast, even if crystalline silicon PV supplies all electricity in 2030, the required silicon production growth rate would fall within the historical range. More generally, this paper highlights possible constraints to the rate of scaling up metals production for some PV technologies, and outlines an approach to assessing projected metals growth requirements against an ensemble of past growth rates from across the metals production sector. The framework developed in this paper may be...

  1. Deployment Effects of Marin Renewable Energy Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Brian Polagye; Mirko Previsic

    2010-06-17

    Given proper care in siting, design, deployment, operation and maintenance, marine and hydrokinetic technologies could become one of the more environmentally benign sources of electricity generation. In order to accelerate the adoption of these emerging hydrokinetic and marine energy technologies, navigational and environmental concerns must be identified and addressed. All developing hydrokinetic projects involve a wide variety of stakeholders. One of the key issues that site developers face as they engage with this range of stakeholders is that many of the possible conflicts (e.g., shipping and fishing) and environmental issues are not well-understood, due to a lack of technical certainty. In September 2008, re vision consulting, LLC was selected by the Department of Energy (DoE) to apply a scenario-based approach to the emerging wave and tidal technology sectors in order to evaluate the impact of these technologies on the marine environment and potentially conflicting uses. The project’s scope of work includes the establishment of baseline scenarios for wave and tidal power conversion at potential future deployment sites. The scenarios will capture variations in technical approaches and deployment scales to properly identify and characterize environmental impacts and navigational effects. The goal of the project is to provide all stakeholders with an improved understanding of the potential effects of these emerging technologies and focus all stakeholders onto the critical issues that need to be addressed. This groundwork will also help in streamlining siting and associated permitting processes, which are considered key hurdles for the industry’s development in the U.S. today. Re vision is coordinating its efforts with two other project teams funded by DoE which are focused on regulatory and navigational issues. The results of this study are structured into three reports: 1. Wave power scenario description 2. Tidal power scenario description 3. Framework for

  2. Integrated personal health and care services deployment

    DEFF Research Database (Denmark)

    Villalba, E.; Casas, I.; Abadie, F.

    2013-01-01

    Objectives: The deployment and adoption of Integrated Personal Health and Care Services in Europe has been slow and fragmented. There have been many initiatives and projects of this kind in different European regions, many of which have not gone beyond the pilot stage. We investigated the necessary...... conditions for mainstreaming these services into care provision. Methods: We conducted a qualitative analysis of 27 Telehealth, Telecare and Integrated Personal Health System projects, implemented across 20 regions in eight European countries. The analysis was based on Suter’s ten key principles...... for successful health systems integration. Results: Out of the 27 cases, we focused on 11 which continued beyond the pilot stage. The key facilitators that are necessary for successful deployment and adoption in the European regions of our study are reorganisation of services, patient focus, governance...

  3. Reintegration Difficulty of Military Couples Following Deployment

    Science.gov (United States)

    2015-07-01

    characteristics, and difficulty with reintegration . Our recruitment procedures were so successful that we are working to double our sample to take...AWARD NUMBER: W81XWH-14-2-0131 TITLE: Reintegration Difficulty of Military Couples Following Deployment PRINCIPAL INVESTIGATOR: Leanne K...TO THE ABOVE ADDRESS. 1. REPORT DATE July 2015 2. REPORT TYPE Annual 3. DATES COVERED 1July2014 - 30June2015 4. TITLE AND SUBTITLE Reintegration

  4. Guam: U.S. Defense Deployments

    Science.gov (United States)

    2013-11-15

    Gates Views Growth Under Way in Guam,” American Forces Press Service, May 30, 2008. 2 Secretary of Defense Robert Gates, speech at Shangri-La Hotel ...crises; and sea lines of communication (SLOCs), particularly through the Straits of Malacca . Combat aircraft on Guam can reach Taiwan, Japan, Philippines...Remarks by retired Lieutenant General, USMC, George Trautman III, at Heritage Foundation, May 3, 2012. Guam: U.S. Defense Deployments Congressional

  5. Reintegration Difficulty of Military Couples Following Deployment

    Science.gov (United States)

    2016-07-01

    data from a fairly large and geographically dispersed cohort, but it prevented us from probing people’s answers. Interview procedures such as the ones...2010), then our data may understate the issues military couples face during their first deployment. Future work should seek more heterogeneous ...Valdez, Geena Wakeley, and Lauren Whalley for their help with recruitment and coding. Funding This research was supported by a seed grant from the

  6. Domain Name Server Security (DNSSEC) Protocol Deployment

    Science.gov (United States)

    2014-10-01

    was a 10-year effort to promote adoption of the DNS Security Extensions (DNSSEC), a method of cryptography securing domain name system ( DNS ) lookups...DISTRIBUTION UNLIMITED i 1. SUMMARY The DNSSEC Deployment Initiative was a 10-year effort to promote adoption of the DNS Security Extensions (DNSSEC), a...method of cryptographically securing domain name system ( DNS ) lookups. This paper describes the latter five years of the Initiative’s work, which

  7. Dynamical simulation of tether in orbit deployment

    Science.gov (United States)

    Smirnov, N. N.; Demyanov, Yu. A.; Zvyaguin, A. V.; Malashin, A. A.; Luzhin, A. A.

    2010-08-01

    The paper is aimed at studying the peculiarities of dynamical behavior of tether in its deployment in low Earth orbit during YES2 experiment in Foton-M3 mission, and performing flight data analysis with account of these effects. The analysis in the first part of the paper uses as input a pre-provided tension profile for the mission (resulting from a simulation to be independently validated). With this input it then performs an open-loop simulation which explains the sensitivity to the initial parameters. For the actual flight design a feedback mechanism and algorithm was used in order to control the deployment speed along a nominal profile, minimizing sensitivity to conditions such as initial velocity and endmass value. The paper provides solutions accounting for final velocities of wave propagation in tether, which is especially important for such stages of the deployment as sharp changing of the velocity direction and intensive braking. Moreover the YES2 data is used to validate the theoretical derivations.

  8. Structures for remotely deployable precision antennas

    Science.gov (United States)

    Hedgepeth, J. M.

    1989-01-01

    Future space missions such as the Earth Science Geostationary Platform (ESGP) will require highly accurate antennas with apertures that cannot be launched fully formed. The operational orbits are often inaccessible to manned flight and will involve expendable launch vehicles such as the Delta or Titan. There is therefore a need for completely deployable antenna reflectors of large size capable of efficiently handling millimeter wave electromagnetic radiation. The parameters for the type of mission are illustrated. The logarithmic plot of frequency versus aperture diameter shows the regions of interest for a large variety of space antenna applications, ranging from a 1500-meter-diameter radio telescope for low frequencies to a 20-meter-diameter infrared telescope. For the ESGP, a major application is the microwave radiometry at high frequencies for atmospheric sounding. Almost all existing large antenna reflectors for space employ a mesh-type reflecting surface. Examples are shown and discussed which deal with the various structural concepts for mesh antennas. Fortunately, those concepts are appropriate for creating the very large apertures required at the lower frequencies for good resolution. The emphasis is on the structural concepts and technologies that are appropriate to fully automated deployment of dish-type antennas with solid reflector surfaces. First the structural requirements are discussed. Existing concepts for fully deployable antennas are then described and assessed relative to the requirements. Finally, several analyses are presented that evaluate the effects of beam steering and segmented reflector design on the accuracy of the antenna.

  9. Regional Effort to Deploy Clean Coal Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Gerald Hill; Kenneth Nemeth; Gary Garrett; Kimberly Sams

    2009-01-31

    The Southern States Energy Board's (SSEB) 'Regional Effort to Deploy Clean Coal Technologies' program began on June 1, 2003, and was completed on January 31, 2009. The project proved beneficial in providing state decision-makers with information that assisted them in removing barriers or implementing incentives to deploy clean coal technologies. This was accomplished through two specific tasks: (1) domestic energy security and diversity; and (2) the energy-water interface. Milestones accomplished during the project period are: (1) Presentations to Annual Meetings of SSEB Members, Associate Member Meetings, and the Gasification Technologies Council. (2) Energy: Water reports - (A) Regional Efforts to Deploy Clean Coal Technologies: Impacts and Implications for Water Supply and Quality. June 2004. (B) Energy-Water Interface Challenges: Coal Bed Methane and Mine Pool Water Characterization in the Southern States Region. 2004. (C) Freshwater Availability and Constraints on Thermoelectric Power Generation in the Southeast U.S. June 2008. (3) Blackwater Interactive Tabletop Exercise - Decatur, Georgia April 2007. (4) Blackwater Report: Blackwater: Energy and Water Interdependency Issues: Best Practices and Lessons Learned. August 2007. (5) Blackwater Report: BLACKWATER: Energy Water Interdependency Issues REPORT SUMMARY. April 2008.

  10. Intelligent transportation infrastructure deployment analysis system

    Energy Technology Data Exchange (ETDEWEB)

    Rathi, A.K. [Oak Ridge National Lab., TN (United States); Harding, J.A. [Federal Highway Administration, McLean, VA (United States)

    1997-02-01

    Much of the work on Intelligent Transportation Systems (ITS) to date has emphasized technologies, standards/protocols, architecture, user services, core infrastructure requirements, and various other technical and institutional issues. ITS implementations in the United States and elsewhere in the world have demonstrated benefits in the areas of safety, productivity, efficiency, and environmental impact. However, quantitative benefits and satisfactory cost estimates are not available or cannot be derived for many components of the ITS, whether deployed individually or in some integrated fashion. The limitations of existing analysis and evaluation capabilities coupled with the lack of strong empirical evidence presents a major knowledge and data gap for infrastructure investment decisions involving ITS alternatives. This paper describes the over-arching issues and requirements associated with the analysis capabilities required for a systematic, faithful, and rigorous evaluation of the impacts of deploying ITS in a metropolitan area. It then describes the conceptual framework of a modeling system that will provide a preliminary analysis capability to support ITS deployment analysis and evaluation.

  11. Static load test performance of a telescoping structure for an automatically deployable ROPS.

    Science.gov (United States)

    Etherton, J R; Cutlip, R G; Harris, J R; Ronaghi, M; Means, K H; Gillispie, A

    2002-02-01

    The automatically deployable ROPS was developed as part of an innovative project to provide passive protection against overturn fatality to operators of new tractors used in both low-clearance and unrestricted-clearance tasks. The primary objective of this phase of the research was to build a telescoping structure that would prove that a ROPS can be built that will (1) reliably deploy on signal, (2) rise in a sufficiently short amount of time, (3) firmly latch in its deployed position, and (4) satisfy SAE J2194 testing requirements. The two-post structure had previously been found to meet deployment time criteria, and design analyses indicated that neither the slip-fit joint nor the latch pins would fail at test loading. Four directions of static loading were applied to the structure to satisfy SAE requirements. For the series of static loading tests, the raised structure was found to maintain a protective clearance zone after all loads were applied. The structure is overly stiff and should be redesigned to increase its ability to absorb ground-impact energy. Results of dynamic tests and field upset tests are reported in companion articles. The next phase of development is to optimize the structure so that it will plastically deform and absorb energy that would otherwise be transferred to the tractor chassis.

  12. Deployment Effects of Marin Renewable Energy Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Brian Polagye; Mirko Previsic

    2010-06-17

    Given proper care in siting, design, deployment, operation and maintenance, marine and hydrokinetic technologies could become one of the more environmentally benign sources of electricity generation. In order to accelerate the adoption of these emerging hydrokinetic and marine energy technologies, navigational and environmental concerns must be identified and addressed. All developing hydrokinetic projects involve a wide variety of stakeholders. One of the key issues that site developers face as they engage with this range of stakeholders is that many of the possible conflicts (e.g., shipping and fishing) and environmental issues are not well-understood, due to a lack of technical certainty. In September 2008, re vision consulting, LLC was selected by the Department of Energy (DoE) to apply a scenario-based approach to the emerging wave and tidal technology sectors in order to evaluate the impact of these technologies on the marine environment and potentially conflicting uses. The project’s scope of work includes the establishment of baseline scenarios for wave and tidal power conversion at potential future deployment sites. The scenarios will capture variations in technical approaches and deployment scales to properly identify and characterize environmental impacts and navigational effects. The goal of the project is to provide all stakeholders with an improved understanding of the potential effects of these emerging technologies and focus all stakeholders onto the critical issues that need to be addressed. This groundwork will also help in streamlining siting and associated permitting processes, which are considered key hurdles for the industry’s development in the U.S. today. Re vision is coordinating its efforts with two other project teams funded by DoE which are focused on regulatory and navigational issues. The results of this study are structured into three reports: 1. Wave power scenario description 2. Tidal power scenario description 3. Framework for

  13. A Generic Deployment Framework for Grid Computing and Distributed Applications

    CERN Document Server

    Flissi, Areski

    2006-01-01

    Deployment of distributed applications on large systems, and especially on grid infrastructures, becomes a more and more complex task. Grid users spend a lot of time to prepare, install and configure middleware and application binaries on nodes, and eventually start their applications. The problem is that the deployment process is composed of many heterogeneous tasks that have to be orchestrated in a specific correct order. As a consequence, the automatization of the deployment process is currently very difficult to reach. To address this problem, we propose in this paper a generic deployment framework allowing to automatize the execution of heterogeneous tasks composing the whole deployment process. Our approach is based on a reification as software components of all required deployment mechanisms or existing tools. Grid users only have to describe the configuration to deploy in a simple natural language instead of programming or scripting how the deployment process is executed. As a toy example, this framew...

  14. Elastic Deployable Composite Tubular Roll-Out Boom Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Deployable Space Systems (DSS) has developed an affordable and ultra-lightweight elastically self-deployable Roll-Out Boom technology that provides affordability and...

  15. Design aspects of a deployable tensegrity-hollow-rope footbridge

    OpenAIRE

    Rhode-Barbarigos, Landolf; BEL HADJ ALI, Nizar; Motro, René; Smith, Ian F. C.

    2012-01-01

    International audience; Tensegrity structures are composed of cables and struts in a pre-stressed self-equilibrium. Although tensegrity first appeared in the 1950s, it is seldom used in civil engineering. This paper focuses on the design aspects of a deployable tensegrity-hollow-rope footbridge. Deployment is usually not a critical design case for traditional deployable structures. However, for tensegrity systems deployment may be critical due to the actuation required. In this paper, deploym...

  16. Deployable structure design for the science and applications space platform

    Science.gov (United States)

    Stoll, H. W.

    1980-01-01

    Basic concepts regarding deployable structures design, including systematic design/classification schemes and a deployability criterion, were proposed for use in synthesis, analysis and evaluation of alternative deployable structure designs. Using design guidelines based on SASP requirements and the basic concepts developed, a variety of designs were synthesized, and these along with previously proposed designs were analyzed and evaluated. Recommendations and conclusions regarding optimal deployable structure design were made.

  17. SECURITY FOR DEVOPS DEPLOYMENT PROCESSES: DEFENSES, RISKS, RESEARCH DIRECTIONS

    OpenAIRE

    Norman Wilde; Brian Eddy; Khyati Patel; Nathan Cooper; Valeria Gamboa; Bhavyansh Mishra; Keenal Shah

    2016-01-01

    DevOps is an emerging collection of software management practices intended to shorten time to market for new software features and to reduce the risk of costly deployment errors. In this paper we examine thesecurity implications of two of the key DevOps practices, automation of the deployment pipeline using adeployment toolchain and infrastructure-as-code to specify the environment of the deployed software. Wefocus on identifying what changes when an organization moves from manual deployments...

  18. Radiation Protection

    Science.gov (United States)

    ... EPA United States Environmental Protection Agency Search Search Radiation Protection Share Facebook Twitter Google+ Pinterest Contact Us Radiation Protection Document Library View and download EPA radiation ...

  19. Distributed Deployment Scheme for Homogeneous Distribution of Randomly Deployed Mobile Sensor Nodes in Wireless Sensor Network

    Directory of Open Access Journals (Sweden)

    Vikrant Sharma

    2013-05-01

    Full Text Available One of the most active research areas in wireless sensor networks is the coverage. The efficiency of the sensor network is measured in terms of the coverage area and connectivity. Therefore these factors must be considered during the deployment. In this paper, we have presented a scheme for homogeneous distribution of randomly distributed mobile sensor nodes (MSNs in the deployment area. The deployment area is square in shape, which is divided into number of concentric regions centered at Base Station, these regions are separated by half of the communication range and further deployment area is divided in to numbers of regular hexagons. To achieve the maximum coverage and better connectivity MSNs will set themselves at the center of the hexagon on the instruction provided by the BS which is located at one of the corner in the deployment area. The simulation results shows that the presented scheme is better than CPVF and FLOOR schemes in terms of number of MSNs required for same coverage area and average movement required by MSNs to fix themselves at the desired location and energy efficiency.

  20. Early identification of posttraumatic stress following military deployment

    DEFF Research Database (Denmark)

    Karstoft, Karen-Inge; Statnikov, Alexander; Andersen, Søren B

    2015-01-01

    BACKGROUND: Pre-deployment identification of soldiers at risk for long-term posttraumatic stress psychopathology after home coming is important to guide decisions about deployment. Early post-deployment identification can direct early interventions to those in need and thereby prevents the develo...

  1. Supporting Military Families with Young Children throughout the Deployment Lifecycle

    Science.gov (United States)

    2016-10-01

    deployments. Prolonged separation can constitute a developmental crisis for babies, toddlers and preschool -aged children, although the homefront parent...prevention) with a new population (families with young children). Necessarily, staff and clinicians are acquiring new expertise in child development ...resilience and child well-being, Soldier and non-deploying parents must successfully meet the challenges of caregiving throughout the deployment cycle

  2. EDITORIAL Wireless sensor networks: design for real-life deployment and deployment experiences Wireless sensor networks: design for real-life deployment and deployment experiences

    Science.gov (United States)

    Gaura, Elena; Roedig, Utz; Brusey, James

    2010-12-01

    Wireless sensor networks (WSNs) are among the most promising technologies of the new millennium. The opportunities afforded by being able to program networks of small, lightweight, low-power, computation- and bandwidth-limited nodes have attracted a large community of researchers and developers. However, the unique set of capabilities offered by the technology produces an exciting but complex design space, which is often difficult to negotiate in an application context. Deploying sensing physical environments produces its own set of challenges, and can push systems into failure modes, thus revealing problems that can be difficult to discover or reproduce in simulation or the laboratory. Sustained efforts in the area of wireless networked sensing over the last 15 years have resulted in a large number of theoretical developments, substantial practical achievements, and a wealth of lessons for the future. It is clear that in order to bridge the gap between (on the one hand) visions of very large scale, autonomous, randomly deployed networks and (on the other) the actual performance of fielded systems, we need to view deployment as an essential component in the process of developing sensor networks: a process that includes hardware and software solutions that serve specific applications and end-user needs. Incorporating deployment into the design process reveals a new and different set of requirements and considerations, whose solutions require innovative thinking, multidisciplinary teams and strong involvement from end-user communities. This special feature uncovers and documents some of the hurdles encountered and solutions offered by experimental scientists when deploying and evaluating wireless sensor networks in situ, in a variety of well specified application scenarios. The papers specifically address issues of generic importance for WSN system designers: (i) data quality, (ii) communications availability and quality, (iii) alternative, low-energy sensing

  3. Supporting Employees who Deploy: The Case for Financial Assistance to Employers of Military Reservists

    OpenAIRE

    Colin Busby

    2010-01-01

    Military reservists have become a vital component of Canada’s forces at home and abroad, and like their counterparts in the regular forces, provide a service for all Canadians. However, owing to recent federal and provincial job protection legislation, employers of reservists tend to bear a disproportionate share of the costs when their employees are deployed overseas or domestically. If reservists choose to take on full-time military duties, their civilian employer’s search for a temporary r...

  4. Project ADIOS: Aircraft Deployable Ice Observation System

    Science.gov (United States)

    Gudmundsson, G. H.

    2013-12-01

    Regions of the Antarctic that are of scientific interest are often too heavily crevassed to enable a plane to land, or permit safe access from a field camp. We have developed an alternative strategy for instrumenting these regions: a sensor that can be dropped from an overflying aircraft. Existing aircraft deployable sensors are not suitable for long term operations in areas where snow accumulates, as they are quickly buried. We have overcome this problem by shaping the sensor like an aerodynamic mast with fins and a small parachute. After being released from the aircraft, the sensor accelerates to 42m/s and stabilizes during a 10s descent. On impact with the snow surface the sensor package buries itself to a depth of 1m then uses the large surface area of the fins to stop it burying further. This leaves a 1.5m mast protruding high above the snow surface to ensure a long operating life. The high impact kinetic energy and robust fin braking mechanism ensure that the design works in both soft and hard snow. Over the past two years we have developed and tested our design with a series of aircraft and wind tunnel tests. Last season we used this deployment strategy to successfully install a network of 31 single band GPS sensors in regions where crevassing has previously prevented science operations: Pine Island Glacier, West Antarctica, and Scar Inlet, Antarctic Peninsula. This season we intend to expand on this network by deploying a further 25 single and dual band GPS sensors on Thwaites Glacier, West Antarctica.

  5. Extendable retractable telescopic mast for deployable structures

    Science.gov (United States)

    Schmid, M.; Aguirre, M.

    1986-01-01

    The Extendable and Retractable Mast (ERM) which is presently developed by Dornier in the frame of an ESA-contract, will be used to deploy and retract large foldable structures. The design is based on a telescopic carbon-fiber structure with high stiffness, strength and pointing accuracy. To verify the chosen design, a breadboard model of an ERM was built and tested under thermal vacuum (TV)-conditions. It is planned as a follow-on development to manufacture and test an Engineering Model Mast. The Engineering Model will be used to establish the basis for an ERM-family covering a wide range of requirements.

  6. Static analysis of synchronism deployable antenna

    Institute of Scientific and Technical Information of China (English)

    GUAN Fu-ling; SHOU Jian-jun; HOU Guo-yong; ZHANG Jing-jie

    2006-01-01

    A 3D synchronism deployable antenna was designed, analyzed, and manufactured by our research group. This antenna consists oftetrahedral elements from central element. Because there are springs at the ends of some of the rods, spider joints are applied. For analysis purpose, the structure is simplified and modelled by using 2D beam elements that have no bending stiffness. Displacement vectors are defined to include two translational displacements and one torsional displacement. The stiffness matrix derived by this method is relatively simple and well defined. The analysis results generated by using software developed by our research group agreed very well with available test data.

  7. Quality function deployment: application to rehabilitation services.

    Science.gov (United States)

    Einspruch, E M; Omachonu, V K; Einspruch, N G

    1996-01-01

    Describes how the challenge of providing rehabilitative services at reasonable costs is beginning to mount. The management of quality in rehabilitative services is therefore gaining increasing attention in the health care arena. States that if a link is implied between the above stated goal and customer satisfaction, it is imperative to evaluate quality or customer satisfaction in the context of the patient's experience. Describes the quality function deployment (QFD) system and how it leads to a better understanding of the customer's needs and wants. Explores the process of applying the concept of QFD to physical therapy.

  8. Deployable antenna kinematics using tensegrity structure design

    Science.gov (United States)

    Knight, Byron Franklin

    With vast changes in spacecraft development over the last decade, a new, cheaper approach was needed for deployable kinematic systems such as parabolic antenna reflectors. Historically, these mesh-surface reflectors have resembled folded umbrellas, with incremental redesigns utilized to save packaging size. These systems are typically over-constrained designs, the assumption being that high reliability necessary for space operations requires this level of conservatism. But with the rapid commercialization of space, smaller launch platforms and satellite buses have demanded much higher efficiency from all space equipment than can be achieved through this incremental approach. This work applies an approach called tensegrity to deployable antenna development. Kenneth Snelson, a student of R. Buckminster Fuller, invented Tensegrity structures in 1948. Such structures use a minimum number of compression members (struts); stability is maintain using tension members (ties). The novelty introduced in this work is that the ties are elastic, allowing the struts to extend or contract, and in this way changing the surface of the antenna. Previously, the University of Florida developed an approach to quantify the stability and motion of parallel manipulators. This approach was applied to deployable, tensegrity, antenna structures. Based on the kinematic analyses for the 3-3 (octahedron) and 4-4 (square anti-prism) structures, the 6-6 (hexagonal anti-prism) analysis was completed which establishes usable structural parameters. The primary objective for this work was to prove the stability of this class of deployable structures, and their potential application to space structures. The secondary objective is to define special motions for tensegrity antennas, to meet the subsystem design requirements, such as addressing multiple antenna-feed locations. This work combines the historical experiences of the artist (Snelson), the mathematician (Ball), and the space systems engineer

  9. Reservists in a postconflict zone: deployment stressors and the deployment experience.

    Science.gov (United States)

    Orme, Geoffrey J; Kehoe, E James

    2014-02-01

    In postconflict zones, both aid and military personnel face chronic stress, including boredom, isolation, family separation, and difficult living conditions, plus the intra-organizational and interpersonal frictions found in all work settings. Australian Army reservists (N = 350) were surveyed during and after peacekeeping in the Solomon Islands. Most respondents reported having a positive experience (66%) and fewer reported their experience was neutral (16%) or negative (17%). The stressors reported by reservists predominately emanated from work-related sources rather than from separation or the operational environment. The discussion considers leadership factors, especially the role of organizational justice in deployed organizations, that may influence the deployment experience.

  10. Deployment Simulation of Ultra-Lightweight Inflatable Structures

    Science.gov (United States)

    Wang, John T.; Johnson, Arthur R.

    2002-01-01

    Dynamic deployment analyses of folded inflatable tubes are conducted to investigate modeling issues related to the deployment of solar sail booms. The analyses are necessary because ground tests include gravity effects and may poorly represent deployment in space. A control volume approach, available in the LS-DYNA nonlinear dynamic finite element code, and the ideal gas law are used to simulate the dynamic inflation deployment process. Three deployment issues are investigated for a tube packaged in a Z-fold configuration. The issues are the effect of the rate of inflation, the effect of residual air, and the effect of gravity. The results of the deployment analyses reveal that the time and amount of inflation gas required to achieve a full deployment are related to these issues.

  11. Based on the Force Deployment Model of Unascertained Expectation

    Directory of Open Access Journals (Sweden)

    Jianli Chen

    2013-05-01

    Full Text Available In this study, we utilize the unascertained mathematics method to give the unascertained number of countermeasure of anti-terrorism strategic force deployment and unknown event. It has been defined the situation sets of force deployment, condition density and mathematical expectation of density model. It has been given the unascertained parameters Cij which decide and direct the force deployment. Find out the condition density matrix of force deployment, further get the conditional density of single target force deployment, using the maximum density mathematical expectation in order to get the optimal mathematical model of multiple target force deployment. Analyzing the coefficient of model and provide two kinds of discussed computing method. The model overcomes the limitation of past deterministic thinking method which study the force deployment and provide the decision maker a relative substantial theory evidence.

  12. The effect of military deployment on mental health

    DEFF Research Database (Denmark)

    Lyk-Jensen, Stéphanie; Weatherall, Cecilie Dohlmann; W. Jepsen, Peter

    In this paper we estimate the causal effect of military deployment on soldiers’ mental health. To handle the selection bias problem, we use longitudinal data for deployed and non-deployed eligible men in a difference-in-differences setting. Using pair-wise matching, we impute deployment dates...... for important variables like intelligence tests and family background. We find significant adverse effects of military deployment on soldiers’ mental health service use. Highlights: - Causal effect of military deployment on soldiers’ use of mental health service - Using a difference-in-differences approach...... - First evidence relying on administrative records of measures of mental health service use - Significant adverse effects of military deployment on soldiers’ mental health service use....

  13. The effect of military deployment on mental health

    DEFF Research Database (Denmark)

    Lyk-Jensen, Stéphanie; Weatherall, Cecilie Dohlmann; W. Jepsen, Peter

    In this paper we estimate the causal effect of military deployment on soldiers’ mental health. To handle the selection bias problem, we use longitudinal data for deployed and non-deployed eligible men in a difference-in-differences setting. Using pair-wise matching, we impute deployment dates...... for important variables like intelligence tests and family background. We find significant adverse effects of military deployment on soldiers’ mental health service use. Highlights: - Causal effect of military deployment on soldiers’ use of mental health service - Using a difference-in-differences approach...... - First evidence relying on administrative records of measures of mental health service use - Significant adverse effects of military deployment on soldiers’ mental health service use....

  14. Integrated assessment of dispersed energy resources deployment

    Energy Technology Data Exchange (ETDEWEB)

    Marnay, Chris; Blanco, Raquel; Hamachi, Kristina S.; Kawaan, Cornelia P.; Osborn, Julie G.; Rubio, F. Javier

    2000-06-01

    The goal of this work is to create an integrated framework for forecasting the adoption of distributed energy resources (DER), both by electricity customers and by the various institutions within the industry itself, and for evaluating the effect of this adoption on the power system, particularly on the overall reliability and quality of electrical service to the end user. This effort and follow on contributions are intended to anticipate and explore possible patterns of DER deployment, thereby guiding technical work on microgrids towards the key technical problems. An early example of this process addressed is the question of possible DER adopting customer disconnection. A deployment scenario in which many customers disconnect from their distribution company (disco) entirely leads to a quite different set of technical problems than a scenario in which customers self generate a significant share or all of their on-site electricity requirements and additionally buy and sell energy and ancillary services (AS) locally and/or into wider markets. The exploratory work in this study suggests that the economics under which customers disconnect entirely are unlikely.

  15. Integrated personal health and care services deployment

    DEFF Research Database (Denmark)

    Villalba, E.; Casas, I.; Abadie, F.

    2013-01-01

    Objectives: The deployment and adoption of Integrated Personal Health and Care Services in Europe has been slow and fragmented. There have been many initiatives and projects of this kind in different European regions, many of which have not gone beyond the pilot stage. We investigated the necessa...... of Integrated Personal Health and Care Services in European regions has increased. Further research will reveal the weight of each facilitator and which combinations of facilitators lead to rapid adoption.......Objectives: The deployment and adoption of Integrated Personal Health and Care Services in Europe has been slow and fragmented. There have been many initiatives and projects of this kind in different European regions, many of which have not gone beyond the pilot stage. We investigated the necessary...... conditions for mainstreaming these services into care provision. Methods: We conducted a qualitative analysis of 27 Telehealth, Telecare and Integrated Personal Health System projects, implemented across 20 regions in eight European countries. The analysis was based on Suter’s ten key principles...

  16. System deployment optimization in architecture design

    Institute of Scientific and Technical Information of China (English)

    Xiaoxue Zhang; Shu Tang; Aimin Luo; Xueshan Luo

    2014-01-01

    Optimization of architecture design has recently drawn research interest. System deployment optimization (SDO) refers to the process of optimizing systems that are being deployed to activi-ties. This paper first formulates a mathematical model to theorize and operationalize the SDO problem and then identifies optimal so-lutions to solve the SDO problem. In the solutions, the success rate of the combat task is maximized, whereas the execution time of the task and the cost of changes in the system structure are mini-mized. The presented optimized algorithm generates an optimal solution without the need to check the entire search space. A novel method is final y proposed based on the combination of heuristic method and genetic algorithm (HGA), as wel as the combination of heuristic method and particle swarm optimization (HPSO). Experi-ment results show that the HPSO method generates solutions faster than particle swarm optimization (PSO) and genetic algo-rithm (GA) in terms of execution time and performs more efficiently than the heuristic method in terms of determining the best solution.

  17. SMUD Community Renewable Energy Deployment Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Sison-Lebrilla, Elaine [Sacramento Municipal Utility District, Sacramento, CA (United States); Tiangco, Valentino [Sacramento Municipal Utility District, Sacramento, CA (United States); Lemes, Marco [Sacramento Municipal Utility District, Sacramento, CA (United States); Ave, Kathleen [Sacramento Municipal Utility District, Sacramento, CA (United States)

    2015-06-08

    This report summarizes the completion of four renewable energy installations supported by California Energy Commission (CEC) grant number CEC Grant PIR-11-005, the US Department of Energy (DOE) Assistance Agreement, DE-EE0003070, and the Sacramento Municipal Utility District (SMUD) Community Renewable Energy Deployment (CRED) program. The funding from the DOE, combined with funding from the CEC, supported the construction of a solar power system, biogas generation from waste systems, and anaerobic digestion systems at dairy facilities, all for electricity generation and delivery to SMUD’s distribution system. The deployment of CRED projects shows that solar projects and anaerobic digesters can be successfully implemented under favorable economic conditions and business models and through collaborative partnerships. This work helps other communities learn how to assess, overcome barriers, utilize, and benefit from renewable resources for electricity generation in their region. In addition to reducing GHG emissions, the projects also demonstrate that solar projects and anaerobic digesters can be readily implemented through collaborative partnerships. This work helps other communities learn how to assess, overcome barriers, utilize, and benefit from renewable resources for electricity generation in their region.

  18. Forecasting residential solar photovoltaic deployment in California

    Energy Technology Data Exchange (ETDEWEB)

    Dong, Changgui; Sigrin, Benjamin; Brinkman, Gregory

    2017-04-01

    Residential distributed photovoltaic (PV) deployment in the United States has experienced robust growth, and policy changes impacting the value of solar are likely to occur at the federal and state levels. To establish a credible baseline and evaluate impacts of potential new policies, this analysis employs multiple methods to forecast residential PV deployment in California, including a time-series forecasting model, a threshold heterogeneity diffusion model, a Bass diffusion model, and National Renewable Energy Laboratory's dSolar model. As a baseline, the residential PV market in California is modeled to peak in the early 2020s, with a peak annual installation of 1.5-2 GW across models. We then use the baseline results from the dSolar model and the threshold model to gauge the impact of the recent federal investment tax credit (ITC) extension, the newly approved California net energy metering (NEM) policy, and a hypothetical value-of-solar (VOS) compensation scheme. We find that the recent ITC extension may increase annual PV installations by 12%-18% (roughly 500 MW, MW) for the California residential sector in 2019-2020. The new NEM policy only has a negligible effect in California due to the relatively small new charges (< 100 MW in 2019-2020). Furthermore, impacts of the VOS compensation scheme ($0.12 per kilowatt-hour) are larger, reducing annual PV adoption by 32% (or 900-1300 MW) in 2019-2020.

  19. 100G Deployment@(DE-KIT)

    Science.gov (United States)

    Hoeft, Bruno; Petzold, Andreas

    2015-12-01

    The Steinbuch Centre for Computing (SCC) at Karlsruhe Institute of Technology (KIT) has been involved fairly early in 100GE network technology. Initiated by DFN1 (the German NREN), a first 100GE wide area network testbed over a distance of approx. 450 km was deployed between the national research organizations KIT and FZ-Jülich in 2010. Three years later in 2013. KIT joined the Caltech SuperComputing 2013 (SC132) 100GE "show floor" initiative using the transatlantic ANA-100GE link to transfer LHC data from a storage at DE-KIT (GridKa) in Europe to hard disks at the show floor of SC13 in Denver (USA). The network infrastructure of KIT as well as of the German Tier-1 installation DE-KIT (GridKa). however. is still based on 10Gbps. As highlighted in the contribution "Status and Trends in Networking at LHC Tier1 Facilities" to CHEP 2012. proactive investment is required at the Tier-1 sites. Bandwidth requirements will grow beyond current capacity and the required upgrades are expected in 2015. In close cooperation with DFN. KIT drives the upgrade from 10GE to 100GE. The process is divided into several phases. due to upgrade costs and differing requirements in different parts of the network infrastructure. The requirements of the different phases as well as the planned topology will be described. Some of the obstacles we discovered during the deployment will be discussed and solutions or workarounds presented.

  20. Sensor Deployment and Relocation: A Unified Scheme

    Institute of Scientific and Technical Information of China (English)

    Michele Garetto; Marco Gribaudo; Carla-Fabiana Chiasserini; Emilio Leonardi

    2008-01-01

    Sensor networks are envisioned to revolutionize our daily life by ubiquitously monitoring our environment and/or adjusting it to suit our needs. Recent progress in robotics and low-power embedded systems has made it possible to add mobility to small, light, low-cost sensors to be used in teams or swarms. Augmenting static sensor networks with mobile nodes addresses many design challenges that exist in traditional static sensor networks. This paper addresses the problem of topology control in mobile wireless networks. Limitations in communication, computation and energy capabilities push towards the adoption of distributed, energy-efficient solutions to perform self-deployment and relocation of the nodes. We develop a unified, distributed algorithm that has the following features. During deployment, our algorithm yields a regular tessellation of the geographical area with a given node density, called monitoring configuration. Upon the occurrence of a physical phenomenon, network nodes relocate themselves so as to properly sample and control the event, while maintaining the network connectivity. Then, as soon as the event ends, all nodes return to the monitoring configuration. To achieve these goals, we use a virtual force-based strategy which proves to be very effective even when compared to an optimal centralized solution. We assess the performance of our approach in the presence of events with different shapes, and we investigate the transient behavior of our algorithm. This allows us to evaluate the effectiveness and the response time of the proposed solution under various environmental conditions.

  1. Expert Oracle SQL optimization, deployment, and statistics

    CERN Document Server

    Hasler, Tony

    2014-01-01

    Expert Oracle SQL: Optimization, Deployment, and Statistics is about optimizing individual SQL statements, especially on production database systems. This Oracle-specific book begins by assuming you have already identified a particular SQL statement and are considering taking steps to improve its performance. The book describes a systematic process by which to diagnose a problem statement, identify a fix, and to implement that fix safely in a production system. You'll learn not only to improve performance when it is too slow, but also to stabilize performance when it is too variable. You'll learn about system statistics and how the Cost-Based Optimizer uses them to determine a suitable execution plan for a given statement. That knowledge provides the foundation from which to identify the root cause, and to stabilize and improve performance. Next after identifying a problem and the underlying root cause is to put in place a solution. Expert Oracle SQL: Optimization, Deployment, and Statistics explains how to ...

  2. Regional Energy Deployment System (ReEDS)

    Energy Technology Data Exchange (ETDEWEB)

    Short, W.; Sullivan, P.; Mai, T.; Mowers, M.; Uriarte, C.; Blair, N.; Heimiller, D.; Martinez, A.

    2011-12-01

    The Regional Energy Deployment System (ReEDS) is a deterministic optimization model of the deployment of electric power generation technologies and transmission infrastructure throughout the contiguous United States into the future. The model, developed by the National Renewable Energy Laboratory's Strategic Energy Analysis Center, is designed to analyze the critical energy issues in the electric sector, especially with respect to potential energy policies, such as clean energy and renewable energy standards or carbon restrictions. ReEDS provides a detailed treatment of electricity-generating and electrical storage technologies and specifically addresses a variety of issues related to renewable energy technologies, including accessibility and cost of transmission, regional quality of renewable resources, seasonal and diurnal generation profiles, variability of wind and solar power, and the influence of variability on the reliability of the electrical grid. ReEDS addresses these issues through a highly discretized regional structure, explicit statistical treatment of the variability in wind and solar output over time, and consideration of ancillary services' requirements and costs.

  3. An edge-to-edge Deployment Model for Pre-Congestion Notification: Admission Control over a DiffServ Region

    NARCIS (Netherlands)

    Briscoe, B.; Eardley, P.; Songhurst, D.; Le Faucheur, F.; Charny, A.; Liatsos, V.; Babiarz, J.; Chan, K.; Dudley, S.; Karagiannis, G.; Bader, A.; Westberg, L.; Briscoe, B.; Eardley, P.; Songhurst, D.; Le Faucheur, F.; Charny, A.; Liatsos, V.; Babiarz, J.; Chan, K.; Dudley, S.; Karagiannis, G.; Bader, A.; Westberg, L.

    2006-01-01

    This document describes a deployment model for pre-congestion notification (PCN) operating in a large DiffServ-based region of the Internet. PCN-based admission control protects the quality of service of existing flows in normal circumstances, whilst if necessary (eg after a large failure) pre-empti

  4. Optimizing Force Deployment and Force Structure for the Rapid Deployment Force

    Science.gov (United States)

    1984-03-01

    this st. wiIl address only air-deployed, air-supported units. Tf close presence, in a crisis , of logistics ships or Marlr Amphibious units is fortuitous...Intnatneater UTE -at-es are generally less than intertheater UTE Rates +or the same aircraft. At the cargo handling ends of the flight route, critica

  5. How Military Families Respond Before, During and After Deployment: Findings from the RAND Deployment Life Study

    Science.gov (United States)

    2016-01-01

    applied only to children younger than 11, not to teenagers . Neither teens’ parents nor the youths themselves reported behavioral difficulties. But...engage in different behaviors around deployments. These associations emerged even after controlling for family characteristics at the time of...rather than self -reported symptoms, might help mitigate problems before they can affect multiple family members. • Addressing problems around the time

  6. Testing the Deployment Repeatability of a Precision Deployable Boom Prototype for the Proposed SWOT Karin Instrument

    Science.gov (United States)

    Agnes, Gregory S.; Waldman, Jeff; Hughes, Richard; Peterson, Lee D.

    2015-01-01

    NASA's proposed Surface Water Ocean Topography (SWOT) mission, scheduled to launch in 2020, would provide critical information about Earth's oceans, ocean circulation, fresh water storage, and river discharge. The mission concept calls for a dual-antenna Ka-band radar interferometer instrument, known as KaRIn, that would map the height of water globally along two 50 km wide swaths. The KaRIn antennas, which would be separated by 10 meters on either side of the spacecraft, would need to be precisely deployable in order to meet demanding pointing requirements. Consequently, an effort was undertaken to design build and prototype a precision deployable Mast for the KaRIn instrument. Each mast was 4.5-m long with a required dilitation stability of 2.5 microns over 3 minutes. It required a minimum first mode of 7 Hz. Deployment repeatability was less than +/- 7 arcsec in all three rotation directions. Overall mass could not exceed 41.5 Kg including any actuators and thermal blanketing. This set of requirements meant the boom had to be three times lighter and two orders of magnitude more precise than the existing state of the art for deployable booms.

  7. Finding Their Way Back In: Family Reintegration Following Guard Deployment.

    Science.gov (United States)

    Messecar, Deborah C

    2017-03-01

    The aim of this study was to describe deployed National Guard members' and their families' perceptions of their experience with family reintegration, and the causes and conditions of challenges reintegration presents after deployment. A total of 26 National Guard members and 19 family members participated in individual (n = 22), couples (n = 6), or focus group (n = 17) interviews. In-depth interviews were used to assess needs and maximize input from military families regarding deployment-related experiences and reintegration issues. Qualitative coding and analysis of data were completed using NVivo. Finding their way back in is the key process that the military members must complete to successfully reestablish their desired social connections with the family and reclaim their place within the family. Several conditions shape the degree of challenges with reintegration that veterans and their family will encounter. These include preparation for deployment, length and type of deployment, communication during deployment, and finally, awareness of how deployment changes the military member and the family. Support resources dedicated to providing National Guard members and their families with assistance in preparing for deployments and educating them about the importance of communication during deployment should be maintained and expanded. Broader educational efforts that increase awareness of what to expect regarding how deployment changes the military member and the family are needed. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.

  8. Understanding the elevated suicide risk of female soldiers during deployments

    Science.gov (United States)

    Street, A. E.; Gilman, S. E.; Rosellini, A. J.; Stein, M. B.; Bromet, E. J.; Cox, K. L.; Colpe, L. J.; Fullerton, C. S.; Gruber, M. J.; Heeringa, S. G.; Lewandowski-Romps, L.; Little, R. J. A.; Naifeh, J. A.; Nock, M. K.; Sampson, N. A.; Schoenbaum, M.; Ursano, R. J.; Zaslavsky, A. M.; Kessler, R. C.

    2016-01-01

    Background The Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS) has found that the proportional elevation in the US Army enlisted soldier suicide rate during deployment (compared with the never-deployed or previously deployed) is significantly higher among women than men, raising the possibility of gender differences in the adverse psychological effects of deployment. Method Person-month survival models based on a consolidated administrative database for active duty enlisted Regular Army soldiers in 2004–2009 (n = 975 057) were used to characterize the gender × deployment interaction predicting suicide. Four explanatory hypotheses were explored involving the proportion of females in each soldier’s occupation, the proportion of same-gender soldiers in each soldier’s unit, whether the soldier reported sexual assault victimization in the previous 12 months, and the soldier’s pre-deployment history of treated mental/behavioral disorders. Results The suicide rate of currently deployed women (14.0/100 000 person-years) was 3.1–3.5 times the rates of other (i.e. never-deployed/previously deployed) women. The suicide rate of currently deployed men (22.6/100 000 person-years) was 0.9–1.2 times the rates of other men. The adjusted (for time trends, sociodemographics, and Army career variables) female:male odds ratio comparing the suicide rates of currently deployed v. other women v. men was 2.8 (95% confidence interval 1.1–6.8), became 2.4 after excluding soldiers with Direct Combat Arms occupations, and remained elevated (in the range 1.9–2.8) after adjusting for the hypothesized explanatory variables. Conclusions These results are valuable in excluding otherwise plausible hypotheses for the elevated suicide rate of deployed women and point to the importance of expanding future research on the psychological challenges of deployment for women. PMID:25359554

  9. A Comparative Study of United States Service Members With and Without a History of Inpatient Psychiatric Hospitalization on Post Deployment Trauma, Depression, and Hazardous Alcohol Use Symptoms

    Science.gov (United States)

    2014-01-01

    34! Post-Deployment Health Reassessment (PDHRA) ....................................... 36! Human Subjects Protection...this thesis. The Methods section outlines the research design, sample, measures, procedures, human subjects protection, and data analytic approach...disorder hospitalization rates were greater than the hospitalization rates reported for diagnostic categories associated with pregnancy and childbirth (4

  10. The Benefits of Deploying Health Physics Specialists to Joint Operation Areas.

    Science.gov (United States)

    Mower, Scott; Bast, Joshua D; Myers, Margaret

    2015-01-01

    Preventive Medicine Specialists (military occupational specialty [MOS] 68S) with the health physics specialist (N4) qualification identifier possess a unique force health protection skill set. In garrison, they ensure radiation exposures to patients, occupational workers and the public from hospital activities such as radioisotope therapy and x-ray machines do not to exceed Federal law limits and kept as low as reasonably achievable. Maintaining sufficient numbers of health physics specialists (HPSs) to fill authorizations has been a consistent struggle for the Army Medical Department due to the rigorous academic requirements of the additional skill identifier-producing program. This shortage has limited MOS 68SN4 deployment opportunities in the past and prevented medical planners from recognizing the capabilities these Soldiers can bring to the fight. In 2014, for the first time, HPSs were sourced to deploy as an augmentation capability to the 172nd Preventive Medicine Detachment (PM Det), the sole PM Det supporting the Combined Joint Operations Area-Afghanistan. Considerable successes in bettering radiation safety practices and improvements in incident and accident response were achieved as a result of their deployment. The purposes of this article are to describe the mission services performed by HPSs in Afghanistan, discuss the benefits of deploying HPSs with PM Dets, and demonstrate to senior medical leadership the importance of maintaining a health physics capability in a theater environment.

  11. FloorNet: Deployment and Evaluation of a Multihop Wireless 802.11 Testbed

    Directory of Open Access Journals (Sweden)

    Zink Michael

    2010-01-01

    Full Text Available A lot of attention has been given to multihop wireless networks lately, but further research—in particular, through experimentation—is needed. This attention has motivated an increase in the number of 802.11-based deployments, both indoor and outdoor. These testbeds, which require a significant amount of resources during both deployment and maintenance, are used to run measurements in order to analyze and understand the limitation and differences between analytical or simulation-based figures and the results from real-life experimentation. This paper makes two major contributions: (i first, we describe a novel wireless multihop testbed, which we name FloorNet, that is deployed and operated under the false floor of a lab in our Computer Science building. This false floor provides a strong physical protection that prevents disconnections or misplacements, as well as radio shielding (to some extent thanks to the false floor panels—this later feature is assessed through experimentation; (ii second, by running exhaustive and controlled experiments we are able to analyze the performance limits of commercial off-the-shelf hardware, as well as to derive practical design criteria for the deployment and configuration of mesh networks. These results both provide valuable insights of wireless multihop performance and prove that FloorNet constitutes a valuable asset to research on wireless mesh networks.

  12. Innovative Escapement-Based Mechanism for Micro-Antenna Boom Deployment

    Science.gov (United States)

    Tokarz, Marta; Grygorczuk, Jerzy; Jarzynka, Stanislaw; Gut, Henryk

    2014-01-01

    This paper presents the prototype of a tubular boom antenna developed for the Polish BRITE-PL satellite by the Space Research Center of the Polish Academy of Sciences (CBK PAN). What is unique about our work is that we developed an original type of the tubular boom antenna deployment mechanism that can be used widely as a basic solution for compact electrical antennas, booms deploying sensitive instruments, ultra-light planetary manipulators etc. The invented electromagnetic driving unit provides a dual complementary action - it adds extra energy to the driving spring, making the system more reliable, and at the same time it moderates the deployment speed acting as a kind of damper. That distinguishing feature predetermines the mechanism to be applied wherever the dynamic nature of a spring drive introducing dangerous vibrations and inducing severe local stress in the structure needs to be mitigated. Moreover, the paper reveals a product unique in Europe - a miniature beryllium bronze tubular boom free of geometry and strain defects, which is essential for stiffness and fatigue resistance. Both the deployment mechanism and the technology of tubular boom manufacturing are protected by patent rights.

  13. Stochastic Optimization for Nuclear Facility Deployment Scenarios

    Science.gov (United States)

    Hays, Ross Daniel

    Single-use, low-enriched uranium oxide fuel, consumed through several cycles in a light-water reactor (LWR) before being disposed, has become the dominant source of commercial-scale nuclear electric generation in the United States and throughout the world. However, it is not without its drawbacks and is not the only potential nuclear fuel cycle available. Numerous alternative fuel cycles have been proposed at various times which, through the use of different reactor and recycling technologies, offer to counteract many of the perceived shortcomings with regards to waste management, resource utilization, and proliferation resistance. However, due to the varying maturity levels of these technologies, the complicated material flow feedback interactions their use would require, and the large capital investments in the current technology, one should not deploy these advanced designs without first investigating the potential costs and benefits of so doing. As the interactions among these systems can be complicated, and the ways in which they may be deployed are many, the application of automated numerical optimization to the simulation of the fuel cycle could potentially be of great benefit to researchers and interested policy planners. To investigate the potential of these methods, a computational program has been developed that applies a parallel, multi-objective simulated annealing algorithm to a computational optimization problem defined by a library of relevant objective functions applied to the Ver ifiable Fuel Cycle Simulati on Model (VISION, developed at the Idaho National Laboratory). The VISION model, when given a specified fuel cycle deployment scenario, computes the numbers and types of, and construction, operation, and utilization schedules for, the nuclear facilities required to meet a predetermined electric power demand function. Additionally, it calculates the location and composition of the nuclear fuels within the fuel cycle, from initial mining through

  14. Rapid deployable global sensing hazard alert system

    Science.gov (United States)

    Cordaro, Joseph V; Tibrea, Steven L; Shull, Davis J; Coleman, Jerry T; Shuler, James M

    2015-04-28

    A rapid deployable global sensing hazard alert system and associated methods of operation are provided. An exemplary system includes a central command, a wireless backhaul network, and a remote monitoring unit. The remote monitoring unit can include a positioning system configured to determine a position of the remote monitoring unit based on one or more signals received from one or more satellites located in Low Earth Orbit. The wireless backhaul network can provide bidirectional communication capability independent of cellular telecommunication networks and the Internet. An exemplary method includes instructing at least one of a plurality of remote monitoring units to provide an alert based at least in part on a location of a hazard and a plurality of positions respectively associated with the plurality of remote monitoring units.

  15. Rapid deployable global sensing hazard alert system

    Energy Technology Data Exchange (ETDEWEB)

    Cordaro, Joseph V; Tibrea, Steven L; Shull, Davis J; Coleman, Jerry T; Shuler, James M

    2015-04-28

    A rapid deployable global sensing hazard alert system and associated methods of operation are provided. An exemplary system includes a central command, a wireless backhaul network, and a remote monitoring unit. The remote monitoring unit can include a positioning system configured to determine a position of the remote monitoring unit based on one or more signals received from one or more satellites located in Low Earth Orbit. The wireless backhaul network can provide bidirectional communication capability independent of cellular telecommunication networks and the Internet. An exemplary method includes instructing at least one of a plurality of remote monitoring units to provide an alert based at least in part on a location of a hazard and a plurality of positions respectively associated with the plurality of remote monitoring units.

  16. Field deployable pushbroom hyperspectral imagining polarimeter

    Science.gov (United States)

    Lowenstern, Mariano; Kudenov, Michael W.

    2016-05-01

    Hyperspectral polarimetry is demonstrated to measure the spectrum and polarization state of a scene. This information is important to identify material properties for applications such as remote sensing and agricultural monitoring, among others. We report the design and performance of a ruggedized, field deployable Hyperspectral Polarimeter Imaging (HPI) system over the VIS to NIR range (450-800 nm). An entrance slit was used to sample a scene in a pushbroom scanning mode, sampling over a 30 degree vertical by 110 degree horizontal field of view. Furthermore, athermalized achromatic retarders were implemented in a channel spectrum generator to measure the linear Stoke vectors. This paper reports the mechanical and optical layout of the system and its peripherals. We present preliminary spectral and polarimetry calibration techniques as well as testing results in field environments.

  17. OpenFlow Deployment and Concept Analysis

    Directory of Open Access Journals (Sweden)

    Tomas Hegr

    2013-01-01

    Full Text Available Terms such as SDN and OpenFlow (OF are often used in the research and development of data networks. This paper deals with the analysis of the current state of OpenFlow protocol deployment options as it is the only real representative protocol that enables the implementation of Software Defined Networking outside an academic world. There is introduced an insight into the current state of the OpenFlow specification development at various levels is introduced. The possible limitations associated with this concept in conjunction with the latest version (1.3 of the specification published by ONF are also presented. In the conclusion there presented a demonstrative security application addressing the lack of IPv6 support in real network devices since most of today's switches and controllers support only OF v1.0.

  18. The Deployment of the Future Mobile Network

    Directory of Open Access Journals (Sweden)

    Eba’ Hamad AlMousa

    2016-04-01

    Full Text Available With the explosion of mobile services and the continuouse increase demand for a higher data traffic, a new high speed communication networks are required. Mobile networks are developing to increase the data speed and channels bandwidth inorder to meet the subscriber needs. Many attempts have been carried out to achieve the main demands of faster connectivity and download. 5G technolgy which refers to the 5th Generation Mobile Tecnology is the new mobile network that will provide the users with more features and effeciency at the finest QoS (Quality of Service. This study presents most of the experemints  and researches to deploy the new Mobile Network 5G, however it is still in its infancy stage and lacks standardization. Some of the proposed potential architecture for 5G are described in this article.

  19. Project implementation plan: ASTD remote deployment

    Energy Technology Data Exchange (ETDEWEB)

    CRASS, D.W.

    1999-08-18

    This Project Implementation Plan (PIP) shall be the controlling document for the Accelerated Site Technology Deployment (ASTD) supported project to procure and qualify a remote/robotic work platform for large hot cell deactivation in the 324 Building B-Cell. This plan will be integrated into the 324/327 Buildings Stabilization/Deactivation Project, Project Management Plan, (HNF-IP-1289, Rev. 1) and shall comply with the base requirements established in that document. This PIP establishes the baseline and defines the scope, schedule, budget, organizational responsibilities, reporting requirements, deliverables, and end points for the implementation of new technology into B-Cell. This shall include procurement, safety, quality assurance, training, documentation, record management, and facility modifications applicable to this project. Specifically this plan controls and executes the procurement and acceptance, qualification, and turnover of a remote/robotic work platform for 324 Building B-Cell. This includes the development of functional parameters, performance requirements, evaluation criteria, procurement specifications, acceptance and qualification test procedures, training requirements, and turnover responsibilities. The 324/237 Buildings Stabilization/Deactivation Project is currently in its second year of a nine-year project to complete deactivation and closure of the facility for long-term surveillance and maintenance. A major obstacles for the project is the inability to effectively perform deactivation tasks within high radioactively contaminated hot cells. The current strategies utilize inefficient and resource intensive technologies that significantly impact the cost and schedule for stabilization and deactivation. The ASTD Remote Deployment Project shall identify, procure, and turnover, to the B-Cell project, a remote/robot work platform to improve B-Cell cleanup productivity and enhance worker safety and health.

  20. Airbag deployment-related eye injuries.

    Science.gov (United States)

    Koisaari, Tapio; Leivo, Tiina; Sahraravand, Ahmad; Haavisto, Anna-Kaisa; Sulander, Pekka; Tervo, Timo M T

    2017-07-04

    We studied the correlation between airbag deployment and eye injuries using 2 different data sets. The registry of the Finnish Road Accident (FRA) Investigation Teams was analyzed to study severe head- and eyewear-related injuries. All fatal passenger car or van accidents that occurred during the years 2009-2012 (4 years) were included (n = 734). Cases in which the driver's front airbag was deployed were subjected to analysis (n = 409). To determine the proportion of minor, potentially airbag-related eye injuries, the results were compared to the data for all new eye injury patients (n = 1,151) recorded at the Emergency Clinic of the Helsinki University Eye Hospital (HUEH) during one year, from May 1, 2011, to April 30, 2012. In the FRA data set, the unbelted drivers showed a significantly higher risk of death (odds ratio [OR] = 5.89, 95% confidence interval [CI], 3.33-10.9, P = 2.6E-12) or of sustaining head injuries (OR = 2.50, 95% CI, 1.59-3.97, P = 3.8E-5). Only 4 of the 1,151 HUEH patients were involved in a passenger car accident. In one of the crashes, the airbag operated, and the belted driver received 2 sutured eye lid wounds and showed conjunctival sugillation. No permanent eye injuries were recorded during the follow-up. The calculated annual airbag-related eye injury incidence was less than 1/1,000,000 people, 4/100,000 accidents, and 4/10,000 injured occupants. Airbag-related eye injuries occurred very rarely in car accidents in cases where the occupant survived and the restraint system was appropriately used. Spectacle use did not appear to increase the risk of eye injury in restrained occupants.

  1. Autonomous Deployment and Restoration of Sensor Network using Mobile Robots

    Directory of Open Access Journals (Sweden)

    Tsuyoshi Suzuki

    2010-06-01

    Full Text Available This paper describes an autonomous deployment and restoration of a Wireless Sensor Network (WSN using mobile robots. The authors have been developing an information-gathering system using mobile robots and WSNs in underground spaces in post-disaster environments. In our system, mobile robots carry wireless sensor nodes (SN and deploy them into the environment while measuring Received Signal Strength Indication (RSSI values to ensure communication, thereby enabling the WSN to be deployed and restored autonomously. If the WSN is disrupted, mobile robots restore the communication route by deploying additional or alternate SNs to suitable positions. Utilizing the proposed method, a mobile robot can deploy a WSN and gather environmental information via the WSN. Experimental results using a verification system equipped with a SN deployment and retrieval mechanism are presented.

  2. Autonomous Deployment and Restoration of Sensor Network using Mobile Robots

    Directory of Open Access Journals (Sweden)

    Tsuyoshi Suzuki

    2010-09-01

    Full Text Available This paper describes an autonomous deployment and restoration of a Wireless Sensor Network (WSN using mobile robots. The authors have been developing an information-gathering system using mobile robots and WSNs in underground spaces in post-disaster environments. In our system, mobile robots carry wireless sensor nodes (SN and deploy them into the environment while measuring Received Signal Strength Indication (RSSI values to ensure communication, thereby enabling the WSN to be deployed and restored autonomously. If the WSN is disrupted, mobile robots restore the communication route by deploying additional or alternate SNs to suitable positions. Utilizing the proposed method, a mobile robot can deploy a WSN and gather environmental information via the WSN. Experimental results using a verification system equipped with a SN deployment and retrieval mechanism are presented.

  3. Heterogeneous Deployment Analysis for Cost-Effective Mobile Network Evolution

    DEFF Research Database (Denmark)

    Coletti, Claudio

    2013-01-01

    The plethora of connected devices, such as attractive smartphones, data dongles and 3G/4G built-in tablet computers, has brought mobile operators to face increasing demand in mobile broadband traffic and services. In addition to the roll-out of Long Term Evolution (LTE), the deployment of small low...... available at the macro layer for wireless backhaul. The main goal is to investigate the LTE downlink performance of different deployment configurations, focusing on spectrum allocation schemes and deployment strategies that are needed to maximize network coverage. Differently from most studies using...... statistical models of deployment areas, the performance analysis is carried out in the form of operator case studies for large-scale deployment scenarios, including realistic macro network layouts and inhomogeneous spatial traffic distributions. Deployment of small cells is performed by means of proposed...

  4. Deployment dynamics of tethered-net for space debris removal

    Science.gov (United States)

    Shan, Minghe; Guo, Jian; Gill, Eberhard

    2017-03-01

    A tethered-net is a promising method for space debris capturing. However, its deployment dynamics is complex because of the flexibility, and its dependency of the deployment parameters is insufficiently understood. To investigate the deployment dynamics of tethered-net, four critical deployment parameters, namely maximum net area, deployment time, traveling distance and effective period are identified in this paper, and the influence of initial deployment conditions on these four parameters is investigated. Besides, a comprehensive study on a model for the tethered-net based on absolute nodal coordinates formulation (ANCF) is provided. Simulations show that the results based on the ANCF modeling method present a good agreement with that based on the conventional mass-spring modeling method. Moreover, ANCF model is capable of describing the flexibility between two nodes on the net. However, it is more computationally expensive.

  5. Conceptual design of EAST multi-purpose maintenance deployer system

    Energy Technology Data Exchange (ETDEWEB)

    Pan, Hongtao [Institute of Plasma Physics, Chinese Academy of Sciences, 350 Shushanhu Rd, Hefei, Anhui (China); University of Science and Technology of China, Hefei, Anhui 230022 (China); He, Kaihui, E-mail: hekh@iterchina.cn [China International Nuclear Fusion Energy Program Execution Center, Beijing 100862 (China); Cheng, Yong [Institute of Plasma Physics, Chinese Academy of Sciences, 350 Shushanhu Rd, Hefei, Anhui (China); Song, Yuntao [Institute of Plasma Physics, Chinese Academy of Sciences, 350 Shushanhu Rd, Hefei, Anhui (China); University of Science and Technology of China, Hefei, Anhui 230022 (China); Yang, Yang [Institute of Plasma Physics, Chinese Academy of Sciences, 350 Shushanhu Rd, Hefei, Anhui (China); Villedieu, Eric [CEA-IRFM, F-13108 Saint-Paul-Lez-Durance (France); Shi, Shanshuang; Yang, Songzhu [Institute of Plasma Physics, Chinese Academy of Sciences, 350 Shushanhu Rd, Hefei, Anhui (China)

    2017-05-15

    Highlights: • A redundant 11-DOF articulated robot for EAST in-vessel maintenance is presented. • A new modular joint developed to optimize the yaw joint actuator for the robot is described. • A 3-DOF gripper integrated with cameras and torque sensor is developed. - Abstract: EAST multi-purpose maintenance deployer (EMMD) system, being collaboratively developed by ASIPP and CEA-IRFM, is built as upgrades for EAMA. Updated kinematics parameters such as DOF distribution and joint angle for EMMD robot are performed and verified in a simulation platform. A new modular joint has been developed to optimize the yaw joint actuator for easy assembly and flexibility reduction. A 3-DOF gripper with cameras and torque sensor has been designed to provide inspection and dexterous handling of small fragments inside the EAST chamber. A conceptual upgrade for EAMA-CASK has been developed for the purpose of protecting the end-effector's sensors which do not have temperature-resistant qualification. The high temperature and vacuum compatible solutions and validation experiments have been presented in this paper.

  6. Supporting Military Families with Young Children throughout the Deployment Lifecycle

    Science.gov (United States)

    2015-10-01

    parent can be overwhelmed with the additional responsibilities during deployment, and may experience chronic worry about the deployed parent’s safety...DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response ...demands on families. Approximately 43% of the Total Forces are parents and two million children have experienced parental deployment. Of these children, 42

  7. Martian environmental simulation for a deployable lattice mast

    Science.gov (United States)

    Warden, Robert M.

    1994-01-01

    The Mars Pathfinder mission (formerly Mars Environmental Survey or MESUR) is scheduled for launch in December 1996 and is designed to place a small lander on the surface of Mars. After impact, the lander unfolds to expose its solar panels and release a miniature rover. Also on board is the Imager for Mars Pathfinder (IMP) binocular camera which is elevated by a deployable mast to obtain a panoramic view of the landing area. The design of this deployable mast is based on similar designs which have a long and successful flight history. In the past when this type of self-deployable mast has been used, a rate limiter has been incorporated to control the speed of deployment. In this application, to reduce weight and complexity, it was proposed to eliminate the rate limiter so that the mast would deploy without restraint. Preliminary tests showed that this type of deployment was possible especially if the deployed length was relatively short, as in this application. Compounding the problem, however, was the requirement to deploy the mast at an angle of up to 30 degrees from vertical. The deployment process was difficult to completely analyze due to the effects of gravitational and inertial loads on the mast and camera during rapid extension. Testing in a realistic manner was imperative to verify the system performance. A deployment test was therefore performed to determine the maximum tilt angle at which the mast could reliably extend and support the camera on Mars. The testing of the deployable mast requires partial gravity compensation to simulate the smaller force of Martian gravity. During the test, mass properties were maintained while weight properties were reduced. This paper describes the testing of a deployable mast in a simulated Martian environment as well as the results of the tests.

  8. Multiobjective Shape Optimization for Deployment and Adjustment Properties of Cable-Net of Deployable Antenna

    Directory of Open Access Journals (Sweden)

    Guoqiang You

    2015-01-01

    Full Text Available Based on structural features of cable-net of deployable antenna, a multiobjective shape optimization method is proposed to help to engineer antenna’s cable-net structure that has better deployment and adjustment properties. In this method, the multiobjective optimum mathematical model is built with lower nodes’ locations of cable-net as variables, the average stress ratio of cable elements and strain energy as objectives, and surface precision and natural frequency of cable-net as constraints. Sequential quadratic programming method is used to solve this nonlinear mathematical model in conditions with different weighting coefficients, and the results show the validity and effectiveness of the proposed method and model.

  9. SA BASED SOFTWARE DEPLOYMENT RELIABILITY ESTIMATION CONSIDERING COMPONENT DEPENDENCE

    Institute of Scientific and Technical Information of China (English)

    Su Xihong; Liu Hongwei; Wu Zhibo; Yang Xiaozong; Zuo Decheng

    2011-01-01

    Reliability is one of the most critical properties of software system.System deployment architecture is the allocation of system software components on host nodes.Software Architecture (SA)based software deployment models help to analyze reliability of different deployments.Though many approaches for architecture-based reliability estimation exist,little work has incorporated the influence of system deployment and hardware resources into reliability estimation.There are many factors influencing system deployment.By translating the multi-dimension factors into degree matrix of component dependence,we provide the definition of component dependence and propose a method of calculating system reliability of deployments.Additionally,the parameters that influence the optimal deployment may change during system execution.The existing software deployment architecture may be ill-suited for the given environment,and the system needs to be redeployed to improve reliability.An approximate algorithm,A*_D,to increase system reliability is presented.When the number of components and host nodes is relative large,experimental results show that this algorithm can obtain better deployment than stochastic and greedy algorithms.

  10. Design and operation of a deployable truss structure

    Science.gov (United States)

    Miura, K.

    1984-01-01

    A concept for the one dimensional deployable truss structure is presented. The deployed configuration of the structure consists of the repetition of a longitudinal octahedral truss module. The principal mechanical feature of the truss is that the lateral members comprising the lateral triangular truss are telescoping beams. Contracting of the lateral members results in the deployment of the truss structure. The geometric transformation of this truss of variable geometry is presented. Both simultaneous and sequential modes of transformation are possible. The validity of the transformation applied to the deployment is verified through design of a conceptual model.

  11. Market and Policy Barriers to Energy Storage Deployment

    Energy Technology Data Exchange (ETDEWEB)

    Bhatnagar, Dhruv [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Currier, Aileen [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hernandez, Jacquelynne [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Ma, Ookie [Dept. of Energy (DOE), Washington DC (United States) Office of Energy Efficiency and Renewable Energy; Kirby, Brendan [Consultant

    2013-09-01

    Electric energy storage technologies can provide numerous grid services; there are a number of factors that restrict their current deployment. The most significant barrier to deployment is high capital costs, though several recent deployments indicate that capital costs are decreasing and energy storage may be the preferred economic alternative in certain situations. However, a number of other market and regulatory barriers persist, limiting further deployment. These barriers can be categorized into regulatory barriers, market (economic) barriers, utility and developer business model barriers, cross-cutting barriers and technology barriers.

  12. Using Power Purchase Agreements for Solar Deployment at Universities

    Energy Technology Data Exchange (ETDEWEB)

    Heeter, Jenny; O' Shaughnessy, Eric

    2016-02-24

    More than 60 universities have used solar power purchase agreements (PPAs) to deploy more than 100 megawatts of solar PV on campuses around the country. This webinar is intended for university financial planners and other stakeholders who are assessing the financial aspects of deploying solar. The speakers will provide an overview of how universities are using PPAs and key PPA components. In addition, they will discuss the process of using PPAs, why PPAs make sense for campus solar deployment, and the benefits and challenges for universities. Tools and other resources will be shared to help universities interested in using PPAs for campus solar deployment.

  13. Deployable radiators for waste heat dissipation from Shuttle payloads

    Science.gov (United States)

    Cox, R. L.; Dietz, J. B.; Leach, J. W.

    1976-01-01

    Prototypes of two types of modularized, deployable radiator systems with a high degree of configuration and component commonality to minimize design, development and fabrication costs are currently under development for Shuttle payloads with high waste heat: a rigid radiator system which utilizes aluminum honeycomb panels that are deployed by a scissors mechanism; and two 'flexible' radiator systems which use panels constructed from flexible metal/dielectric composite materials that are deployed by 'unrolling' or 'extending' in orbit. Detail descriptions of these deployable radiator systems along with design and performance features are presented.

  14. Six policy actions for accelerated deployment of renewable energy. READy Renewable Energy Action on Deployment. Summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-03-15

    The READy book presents a kaleidoscope of policy options that have proven to accelerate the deployment of renewable energy technologies, based on experiences around the world at the local and national levels. Lessons learned from successful cases are distilled into six essential action points. Together these categories of policy actions compose the ACTION Star, a guide for taking action now while preparing for growth over the long term.

  15. Simulation of Locking Space Truss Deployments for a Large Deployable Sparse Aperture Reflector

    Science.gov (United States)

    2015-03-01

    constructed and then simplified in SolidWorks . The solid models were imported in COMSOL where the connecting bodies, joints, and boundary conditions... Solidworks to show how the trusses are stowed and deployed. This geometry is simpli- fied in the following section so that the simulations can focus...order to create a reasonable representation of the geometry. All modeling was done in Solidworks , which was chosen because of its availability and

  16. Deployment Limiting Mental Health Conditions in US Military Personnel Deployed to Combat Theaters: Predictors of Theater Mental Health Evacuation

    Directory of Open Access Journals (Sweden)

    Eve Weber

    2015-03-01

    Full Text Available Objective: Military sponsored personnel deploying to combat theaters undergo medical and behavioral health screening prior to deployment, ensuring a healthy fighting force is deployed. Methods: Retrospective review of combat theater deployed personnel presenting in theater for mental health treatment were screened for the presence theater limiting mental health conditions that were present prior to combat deployment. Rates were retrospectively established for patients who could be treated in theater (N=511 compared to those that necessitated theater medical evacuation (N=123 due to psychiatric decompensation. Findings: 50.1 percent of those medically evacuated had a previously identified theater limiting mental health condition, statistically different than those with a newly identified mental health condition treated in theater (P<.0001. Those with retrospectively determined medical screening failures were 52 times more likely to evacuated (OR 52.61, 95% CI 25-108 than those without. This study demonstrates potential support of the utilization of existing pre-deployment medical screening procedures.

  17. Comparative thermal analysis of the Space Station Freedom photovoltaic deployable boom structure using TRASYS, NEVADA, and SINDA programs

    Science.gov (United States)

    Baumeister, Joseph F.; Beach, Duane E.; Armand, Sasan C.

    1989-01-01

    The proposed Space Station Photovoltaic Deployable Boom was analyzed for operating temperatures. The boom glass/epoxy structure design needs protective shielding from environmental degradation. The protective shielding optical properties (solar absorptivity and emissivity) dictate the operating temperatures of the boom components. The Space Station Boom protective shielding must also withstand the effects of the extendible/retractable coiling acting within the mast canister. A thermal analysis method was developed for the Space Station Deployable Boom to predict transient temperatures for a variety of surface properties. The modeling procedures used to evaluate temperatures within the boom structure incorporated the TRASYS, NEVADA, and SINDA thermal analysis programs. Use of these programs led to a comparison between TRASYS and NEVADA analysis methods. Comparing TRASYS and NEVADA results exposed differences in the environmental solar flux predictions.

  18. DEVELOPMENT AND DEPLOYMENT OF THE MOBILE ARM RETRIEVAL SYSTEM (MARS) - 12187

    Energy Technology Data Exchange (ETDEWEB)

    BURKE CA; LANDON MR; HANSON CE

    2012-01-30

    Washington River Protection Solutions (WRPS) is developing and deploying Mobile Arm Retrieval System (MARS) technologies solutions to support retrieval of radioactive and chemical waste from underground single shell storage tanks (SST) located at the Hanford Site, which is near Richland, Washington. WRPS has developed the MARS using a standardized platform that is capable of deploying multiple retrieval technologies. To date, WRPS, working with their mentor-protege company, Columbia Energy and Environmental Services (CEES), has developed two retrieval mechanisms, MARS-Sluicing (MARS-S) and MARS-Vacuum (MARS-V). MARS-S uses pressurized fluids routed through spray nozzles to mobilize waste materials to a centrally located slurry pump (deployed in 2011). MARS-V uses pressurized fluids routed through an eductor nozzle. The eductor nozzle allows a vacuum to be drawn on the waste materials. The vacuum allows the waste materials to be moved to an in-tank vessel, then extracted from the SST and subsequently pumped to newer and safer double shell tanks (DST) for storage until the waste is treated for disposal. The MARS-S system is targeted for sound SSTs (i.e., non leaking tanks). The MARS-V is targeted for assumed leaking tanks or those tanks that are of questionable integrity. Both versions of MARS are being/have been developed in compliance with WRPS's TFC-PLN-90, Technology Development Management Plan. TFC-PLN-90 includes a phased approach to design, testing, and ultimate deployment of new technologies. The MARS-V is scheduled to be deployed in tank 241-C-105 in late 2012.

  19. DEVELOPMENT AND DEPLOYMENT OF THE MOBILE ARM RETRIEVAL SYSTEM (MARS) - 12187

    Energy Technology Data Exchange (ETDEWEB)

    BURKE CA; LANDON MR; HANSON CE

    2011-11-08

    Washington River Protection Solutions (WRPS) is developing and deploying Mobile Arm Retrieval System (MARS) technologies solutions to support retrieval of radioactive and chemical waste from underground single shell storage tanks (SST) located at the Hanford Site, which is near Richland, Washington. WRPS has developed the MARS using a standardized platform that is capable of deploying multiple retrieval technologies. To date, WRPS, working with their mentor-protege company, Columbia Energy and Environmental Services (CEES), has developed two retrieval mechanisms, MARS-Sluicing (MARS-S) and MARS-Vacuum (MARS-V). MARS-S uses pressurized fluids routed through spray nozzles to mobilize waste materials to a centrally located slurry pump (deployed in 2011). MARS-V uses pressurized fluids routed through an eductor nozzle. The eductor nozzle allows a vacuum to be drawn on the waste materials. The vacuum allows the waste materials to be moved to an in-tank vessel, then extracted from the SST and subsequently pumped to newer and safer double shell tanks (DST) for storage until the waste is treated for disposal. The MARS-S system is targeted for sound SSTs (i.e., non leaking tanks). The MARS-V is targeted for assumed leaking tanks or those tanks that are of questionable integrity. Both versions of MARS are beinglhave been developed in compliance with WRPS's TFC-PLN-90, Technology Development Management Plan [1]. TFC-PLN-90 includes a phased approach to design, testing, and ultimate deployment of new technologies. The MARS-V is scheduled to be deployed in tank 241-C-105 in late 2012.

  20. Development and Deployment of the Mobile Arm Retrieval System (MARS) - 12187

    Energy Technology Data Exchange (ETDEWEB)

    Burke, Christopher A.; Landon, Matthew R. [Washington River Protection Solutions, Richland, Washington 99352 (United States); Hanson, Carl E. [AREVA Federal Services, Richland, Washington 99352 (United States)

    2012-07-01

    Washington River Protection Solutions (WRPS) is developing and deploying Mobile Arm Retrieval System (MARS) technologies solutions to support retrieval of radioactive and chemical waste from underground single shell storage tanks (SST) located at the Hanford Site, which is near Richland, Washington. WRPS has developed the MARS using a standardized platform that is capable of deploying multiple retrieval technologies. To date, WRPS, working with their mentor-protege company, Columbia Energy and Environmental Services (CEES), has developed two retrieval mechanisms, MARS-Sluicing (MARS-S) and MARS-Vacuum (MARS-V). MARS-S uses pressurized fluids routed through spray nozzles to mobilize waste materials to a centrally located slurry pump (deployed in 2011). MARS-V uses pressurized fluids routed through an eductor nozzle. The eductor nozzle allows a vacuum to be drawn on the waste materials. The vacuum allows the waste materials to be moved to an in-tank vessel, then extracted from the SST and subsequently pumped to newer and safer double shell tanks (DST) for storage until the waste is treated for disposal. The MARS-S system is targeted for sound SSTs (i.e., non leaking tanks). The MARS-V is targeted for assumed leaking tanks or those tanks that are of questionable integrity. Both versions of MARS are being/have been developed in compliance with WRPS's TFC-PLN-90, Technology Development Management Plan [1]. TFC-PLN-90 includes a phased approach to design, testing, and ultimate deployment of new technologies. The MARS-V is scheduled to be deployed in tank 241-C-105 in late 2012. (authors)

  1. Missed opportunity to screen and diagnose PTSD and depression among deploying shipboard US military personnel

    Science.gov (United States)

    Hale, Braden R.; Michael, Nelson L.; Scott, Paul T.

    2016-01-01

    Background Depression and post-traumatic stress disorder (PTSD) are significant risks for suicide and other adverse events among US military personnel, but prevalence data among ship-assigned personnel at the onset of deployment are unknown. Aims To determine the prevalence of shipboard personnel who screen positive for PTSD and/or major depressive disorder (MDD) at the onset of deployment, and also those who reported these diagnoses made by a physician or healthcare professional in the year prior to deployment. Method Active-duty ship-assigned personnel (N = 2078) completed anonymous assessments at the beginning of deployment. Depression was measured using the Center for Epidemiologic Studies Depression Scale (CES-D; score of ≥22), and PTSD was assessed using the PTSD Checklist–Civilian Version (PCL-C; both score and symptom criteria were used). Results In total, 7.3% (n = 151 of 2076) screened positive for PTSD and 22% (n = 461 of 2078) for MDD at deployment onset. Only 6% and 15% of those who screened positive for PTSD or MDD, respectively, had been diagnosed by a healthcare professional in the past year. Conclusions Missed opportunities for mental healthcare among screen-positive shipboard personnel reduce the benefits associated with early identification and linkage to care. Improved methods of mental health screening that promote early recognition and referral to care may mitigate psychiatric events in theatre. Declaration of interest This work was performed as part of the official duties of the authors as military service members or employees of the US Government. Copyright and usage This work was prepared by military service members or employees of the US Government as part of their official duties. As such, copyright protection is not available for this work (Title 17, USC, §105). PMID:27713833

  2. Transportation Deployment; NREL (National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-06-01

    Automakers, commercial fleet operators, component manufacturers, and government agencies all turn to the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) to help put more green vehicles on the road. The lab’s independent analysis and evaluation pinpoint fuel-efficient and low-emission strategies to support economic and operational goals, while breaking down barriers to widespread adoption. Customized assessment of existing equipment and practices, energy-saving alternatives, operational considerations, and marketplace realities factor in the multitude of variables needed to ensure meaningful performance, financial, and environmental benefits. NREL provides integrated, unbiased, 360-degree sustainable transportation deployment expertise encompassing alternative fuels, advanced vehicles, and related infrastructure. Hands-on support comes from technical experts experienced in advanced vehicle technologies, fleet operations, and field data collection coupled with extensive modeling and analysis capabilities. The lab’s research team works closely with automakers and vehicle equipment manufacturers to test, analyze, develop, and evaluate high-performance fuel-efficient technologies that meet marketplace needs.

  3. Semantic Malware Detection by Deploying Graph Mining

    Directory of Open Access Journals (Sweden)

    Fatemeh Karbalaie

    2012-01-01

    Full Text Available Today malware is a serious threat to our society. Several researchers are studying detection and mitigation of malware threats. On the other hand malware authors try to use obfuscation techniques for evading detection. Unfortunately usual approach (e.g., antivirus software use signature based method which can easily be evaded. For addressing these shortcomings dynamic methods have been introduced. The aim of dynamic methods is to detect the semantic of malware family. Obfuscation of semantic based method is too difficult and results of these methods are promising. However deploying semantic based methods for real time detection have several complications. Current semantic methods are too time-consuming and usually need a robust virtual machine to obtain the behavior. In this paper we present an automatic detection method based on graph mining techniques with near optimal detection rate. That is 96.6% accuracy and only 3.4% false positive. In our method, first the malware is analyzed in a virtual machine environment to observe its semantic. A graph representation of malware behavior is constructed. The representation is based on relationships between system calls and allows rearrangement of system calls. Graph is used for representing the behavior of application because graph, especially labeled graph, can be used to model lots of complicated relation between data. At the next step we mine information graph and extract the most discriminative graphs that separate malware from benign. Finally, a classification method is used and the mentioned accuracy was obtained.

  4. Deploying Renewables -- principles for effective policies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-09-29

    Renewable energy can play a fundamental role in tackling climate change, environmental degradation and energy security. As these challenges have become ever more pressing, governments and markets are seeking innovative solutions. Yet, what are the key factors that will determine the success of renewable energy policies? How can current policies be improved to encourage greater deployment of renewables? What impact can more effective policies have on renewables' share in the future global energy mix and how soon? This publication addresses these questions. Responding to the Gleneagles G8 call for a clean and secure energy future, it highlights key policy tools to fast-track renewables into the mainstream. This analysis illustrates good practices by applying the combined metrics of effectiveness and efficiency to renewable energy policies in the electricity, heating and transport sectors. It highlights significant barriers to accelerating renewables penetration, and argues that the great potential of renewables can be exploited much more rapidly and to a much larger extent if good practices are adopted. Carefully designed policy frameworks, customised to support technologies at differing stages of maturity, will deliver a strong portfolio of renewable energy technologies. The document provides recommendations on key principles for policy design as a template for decision makers.

  5. Techno-Economics of Residential Broadband Deployment

    DEFF Research Database (Denmark)

    Sigurdsson, Halldor Matthias

    2007-01-01

    udrulning af optiske fibre til slutbrugerne. De gamle teleoperatører besidder som oftest en veludbygget infrastruktur i kraft af deres eksisterende telenet (”det rå kobber”), og de vil typisk foretrække en xDSL-baseret strategi (forskellige varianter af Digital Subscriber Line-teknologien: ADSL, VDSL, etc...... on account of their existing telecom network (”the raw copper”), and typically they will prefer an xDSL-based strategy (various types of Digital Subscriber Line-technology: ADSL, VDSL, etc.), where the rate of speed of data connections are increased gradually to 10-50 Mbit/s or even more, in order to gain...... broadband deployment strategy is depending on a complexed set of parameters, and there is a demand for precise techno-economic cost models estimating financial feasibility. The existing cost models do not consider the dynamic developments in the market caused by competition. The PhD thesis has a profound...

  6. Quality function deployment in launch operations

    Science.gov (United States)

    Portanova, P. L.; Tomei, E. J., Jr.

    1990-11-01

    The goal of the Advanced Launch System (ALS) is a more efficient launch capability that provides a highly reliable and operable system at substantially lower cost than current launch systems. Total Quality Management (TQM) principles are being emphasized throughout the ALS program. A continuous improvement philosophy is directed toward satisfying users' and customer's requirements in terms of quality, performance, schedule, and cost. Quality Function Deployment (QFD) is interpreted as the voice of the customer (or user), and it is an important planning tool in translating these requirements throughout the whole process of design, development, manufacture, and operations. This report explores the application of QFD methodology to launch operations, including the modification and addition of events (operations planning) in the engineering development cycle, and presents an informal status of study results to date. QFD is a technique for systematically analyzing the customer's (Space Command) perceptions of what constitutes a highly reliable and operable system and functionally breaking down those attributes to identify the critical characteristics that determine an efficient launch system capability. In applying the principle of QFD, a series of matrices or charts are developed with emphasis on the one commonly known as the House of Quality (because of its roof-like format), which identifies and translates the most critical information.

  7. Sensor Deployment for Network-like Environments

    CERN Document Server

    Greco, Luca; Piccoli, Benedetto

    2010-01-01

    This paper considers the problem of optimally deploying omnidirectional sensors, with potentially limited sensing radius, in a network-like environment. This model provides a compact and effective description of complex environments as well as a proper representation of road or river networks. We present a two-step procedure based on a discrete-time gradient ascent algorithm to find a local optimum for this problem. The first step performs a coarse optimization where sensors are allowed to move in the plane, to vary their sensing radius and to make use of a reduced model of the environment called collapsed network. It is made up of a finite discrete set of points, barycenters, produced by collapsing network edges. Sensors can be also clustered to reduce the complexity of this phase. The sensors' positions found in the first step are then projected on the network and used in the second finer optimization, where sensors are constrained to move only on the network. The second step can be performed on-line, in a ...

  8. Automating NEURON Simulation Deployment in Cloud Resources.

    Science.gov (United States)

    Stockton, David B; Santamaria, Fidel

    2017-01-01

    Simulations in neuroscience are performed on local servers or High Performance Computing (HPC) facilities. Recently, cloud computing has emerged as a potential computational platform for neuroscience simulation. In this paper we compare and contrast HPC and cloud resources for scientific computation, then report how we deployed NEURON, a widely used simulator of neuronal activity, in three clouds: Chameleon Cloud, a hybrid private academic cloud for cloud technology research based on the OpenStack software; Rackspace, a public commercial cloud, also based on OpenStack; and Amazon Elastic Cloud Computing, based on Amazon's proprietary software. We describe the manual procedures and how to automate cloud operations. We describe extending our simulation automation software called NeuroManager (Stockton and Santamaria, Frontiers in Neuroinformatics, 2015), so that the user is capable of recruiting private cloud, public cloud, HPC, and local servers simultaneously with a simple common interface. We conclude by performing several studies in which we examine speedup, efficiency, total session time, and cost for sets of simulations of a published NEURON model.

  9. Issues concerning centralized versus decentralized power deployment

    Science.gov (United States)

    Metcalf, Kenneth J.; Harty, Richard B.; Robin, James F.

    1991-03-01

    The results of a study of proposed lunar base architectures to identify issues concerning centralized and decentralized power system deployment options are presented. The power system consists of the energy producing system (power plant), the power conditioning components used to convert the generated power into the form desired for transmission, the transmission lines that conduct this power from the power sources to the loads, and the primary power conditioning hardware located at the user end. Three power system architectures, centralized, hybrid, and decentralized, were evaluated during the course of this study. Candidate power sources were characterized with respect to mass and radiator area. Two electrical models were created for each architecture to identify the preferred method of power transmission, dc or ac. Each model allowed the transmission voltage level to be varied at assess the impact on power system mass. The ac power system models also permitted the transmission line configurations and placements to determine the best conductor construction and installation location. Key parameters used to evaluate each configuration were power source and power conditioning component efficiencies, masses, and radiator areas; transmission line masses and operating temperatures; and total system mass.

  10. SSH Honeypot: Building, Deploying and Analysis

    Directory of Open Access Journals (Sweden)

    Harry Doubleday

    2016-05-01

    Full Text Available This article is set to discuss the various techniques that can be used while developing a honeypot, of any form, while considering the advantages and disadvantages of these very different methods. The foremost aims are to cover the principles of the Secure Shell (SSH, how it can be useful and more importantly, how attackers can gain access to a system by using it. The article involved the development of multiple low interaction honeypots. The low interaction honeypots that have been developed make use of the highly documented libssh and even editing the source code of an already available SSH daemon. Finally the aim is to combine the results with the vastly distributed Kippo honeypot, in order to be able to compare and contrast the results along with usability and necessity of particular features. Providing a clean and simple description for less knowledgeable users to be able to create and deploy a honeypot of production quality, adding security advantages to their network instantaneously.

  11. Accommodating Thickness in Origami-Based Deployable Arrays

    Science.gov (United States)

    Zirbel, Shannon A.; Magleby, Spencer P.; Howell, Larry L.; Lang, Robert J.; Thomson, Mark W.; Sigel, Deborah A.; Walkemeyer, Phillip E.; Trease, Brian P.

    2013-01-01

    The purpose of this work is to create deployment systems with a large ratio of stowed-to-deployed diameter. Deployment from a compact form to a final flat state can be achieved through origami-inspired folding of panels. There are many models capable of this motion when folded in a material with negligible thickness; however, when the application requires the folding of thick, rigid panels, attention must be paid to the effect of material thickness not only on the final folded state, but also during the folding motion (i.e., the panels must not be required to flex to attain the final folded form). The objective is to develop new methods for deployment from a compact folded form to a large circular array (or other final form). This paper describes a mathematical model for modifying the pattern to accommodate material thickness in the context of the design, modeling, and testing of a deployable system inspired by an origami six-sided flasher model. The model is demonstrated in hardware as a 1/20th scale prototype of a deployable solar array for space applications. The resulting prototype has a ratio of stowed-to-deployed diameter of 9.2 (or 1.25 m deployed outer diameter to 0.136 m stowed outer diameter).

  12. Impact of Deployment on Air Force Nursing Retention: Completion Phase

    Science.gov (United States)

    2016-06-07

    would you rank your opportunity for post deployment psychological counseling? (N = 140) 10.7% (n = 15) 35.0% (n = 49) 38.6% (n = 54) 14.3...How would you rank your opportunity for post deployment psychological counseling: (1.) No opportunity (2.) Minimal (3.) Sufficient (4.) Excellent

  13. Release and deployment at Planon: a case study

    NARCIS (Netherlands)

    Jansen, R.L.; Ballintijn, G.C.; Brinkkemper, S.

    2005-01-01

    This case study report describes the research results of a case study at Planon into the processes of development, release, and deployment. The research was done to document the release and deployment processes at Planon, to uncover strengths and weaknesses in these processes, and to compare Planon

  14. Thermal distortion testing of a 90-degree deployment hinge

    Science.gov (United States)

    Lininger, Lance

    2003-09-01

    Virtually all modern spacecraft have at least one (if not many) deployable items, some of which require a high degree of positional accuracy and repeatability. There are many variables that affect the deployment performance, and often the most critical and difficult variable to quantify is the affect of the thermal environment on the deployment mechanisms. Temperature changes before and after deployment can greatly affect the final deployment position and the subsequent thermal distortion of the mechanism, and it is critical to properly quantify these factors. Historically the affects of temperature change on deployment mechanisms have been evaluated via analysis due to the relative cost and difficulty in performing a test. However, during the design process of a recent Lockheed Martin deployment hinge, the engineers wanted to provide their customer with a more reliable empirical assessment. Thus, it was decided to conduct a thermal distortion and repeatability test on the hinge during the qualification phase. Testing of this nature is very rare for relatively inexpensive deployment hinges and is usually reserved for high precision, actively-latched optical hinges. Results of this testing are presented, along with lessons learned when performing the test.

  15. Educators Supporting Families in Times of Crisis: Military Reserve Deployments

    Science.gov (United States)

    Harrison, Judy; Vannest, Kimberly J.

    2008-01-01

    With the large number of National Guard members and reservists being deployed to Iraq and Afghanistan, public educators find themselves endeavoring to support the emotional and academic needs of military children and their families. Military children may exhibit behavioral and emotional difficulties during these deployments. Educator awareness of…

  16. Dengue Virus Exposures among Deployed U.S. Military Personnel.

    Science.gov (United States)

    Hesse, Elisabeth M; Martinez, Luis J; Jarman, Richard G; Lyons, Arthur G; Eckels, Kenneth H; De La Barrera, Rafael A; Thomas, Stephen J

    2017-02-13

    Dengue virus infections have adversely impacted U.S. military operations since the Spanish-American War. The erosion of mission capabilities and lost duty days are underestimated. Appreciating the incidence and prevalence of dengue infections in U.S. military personnel is important to inform disease prevention strategies. Banked pre- and post-deployment serum samples from 1,000 U.S. military personnel with a single deployment to a dengue-endemic region were tested using a screening microneutralization assay to detect anti-dengue-virus-neutralizing antibodies. A total of 76 (7.6%) post-deployment samples were positive and 15 of the pre-deployment samples were negative. These figures represent an infection incidence of 1.5% and total of 17.6 seroconversions per 10,000 deployment months. These data represent a deploying military population with a relatively high background rate of dengue seropositivity, a low level of infection during deployment compared with background infection rates in the local populations, and the potential for worsening clinical attack rates with increased frequency of deployment. Additional studies are required to more clearly elucidate the dengue infection and disease risk in U.S. military personnel.

  17. Post-deployment usability evaluation of a radiology workstation

    NARCIS (Netherlands)

    Jorritsma, Wiard; Cnossen, Fokie; Dierckx, Rudi; Oudkerk, Matthijs; van Ooijen, Peter

    2015-01-01

    Objective To evaluate the usability of a radiology workstation after deployment in a hospital. Significance In radiology, it is difficult to perform valid pre-deployment usability evaluations due to the heterogeneity of the user group, the complexity of the radiological workflow, and the complexity

  18. Deploying HEP applications using Xen and Globus Virtual Workspaces

    Science.gov (United States)

    Agarwal, A.; Desmarais, R.; Gable, I.; Grundy, D.; P-Brown, D.; Seuster, R.; Vanderster, D. C.; Charbonneau, A.; Enge, R.; Sobie, R.

    2008-07-01

    The deployment of HEP applications in heterogeneous grid environments can be challenging because many of the applications are dependent on specific OS versions and have a large number of complex software dependencies. Virtual machine monitors such as Xen could be used to package HEP applications, complete with their execution environments, to run on resources that do not meet their operating system requirements. Our previous work has shown HEP applications running within Xen suffer little or no performance penalty as a result of virtualization. However, a practical strategy is required for remotely deploying, booting, and controlling virtual machines on a remote cluster. One tool that promises to overcome the deployment hurdles using standard grid technology is the Globus Virtual Workspaces project. We describe strategies for the deployment of Xen virtual machines using Globus Virtual Workspace middleware that simplify the deployment of HEP applications.

  19. Deploying HEP applications using Xen and Globus Virtual Workspaces

    Energy Technology Data Exchange (ETDEWEB)

    Agarwal, A; Desmarais, R; Gable, I; Grundy, D; P-Brown, D; Seuster, R; Vanderster, D C; Sobie, R [Department of Physics and Astronomy, University of Victoria, Victoria (Canada); Charbonneau, A [Research Computing Support Group, National Research Council of Canada, Ottawa (Canada); Enge, R [Computer and Systems Support Group, University of Victoria, Victoria (Canada)], E-mail: igable@uvic.ca

    2008-07-15

    The deployment of HEP applications in heterogeneous grid environments can be challenging because many of the applications are dependent on specific OS versions and have a large number of complex software dependencies. Virtual machine monitors such as Xen could be used to package HEP applications, complete with their execution environments, to run on resources that do not meet their operating system requirements. Our previous work has shown HEP applications running within Xen suffer little or no performance penalty as a result of virtualization. However, a practical strategy is required for remotely deploying, booting, and controlling virtual machines on a remote cluster. One tool that promises to overcome the deployment hurdles using standard grid technology is the Globus Virtual Workspaces project. We describe strategies for the deployment of Xen virtual machines using Globus Virtual Workspace middleware that simplify the deployment of HEP applications.

  20. Solar array deployment qualification for the LMX of buses

    Science.gov (United States)

    Lee, Kathy

    2005-07-01

    The solar array deployment system for the LMX line of buses deploys rigid Solar Array Wing Assemblies (SAWAs). Each SAWA has a set of Solar Array Deployment Mechanisms (SADM), which consists of two hinges, a strut, and two Hold Down Release Mechanisms (HDRMs). To qualify the SADM for flight, each mechanism component was qualified individually, then assembled to a qualification SAWA on Special Test Equipment (STE) and deployed in a thermal vacuum chamber at ambient, hot, and cold temperatures. These mechanisms were designed, built, and tested by the Power and Mechanisms part of the Power, Thermal, Structures & Mechanisms Product Center, which develops products for both internal and external customers. This paper will discuss the qualification effort for the LMX Solar Array deployment, including qualification hardware and STE. It will focus on unique challenges presented by each aspect of the qualification, and lessons learned from the hardware integration and the qualification testing.

  1. Facility Deployment Decisions through Warp Optimizaton of Regressed Gaussian Processes

    CERN Document Server

    Scopatz, Anthony

    2015-01-01

    A method for quickly determining deployment schedules that meet a given fuel cycle demand is presented here. This algorithm is fast enough to perform in situ within low-fidelity fuel cycle simulators. It uses Gaussian process regression models to predict the production curve as a function of time and the number of deployed facilities. Each of these predictions is measured against the demand curve using the dynamic time warping distance. The minimum distance deployment schedule is evaluated in a full fuel cycle simulation, whose generated production curve then informs the model on the next optimization iteration. The method converges within five to ten iterations to a distance that is less than one percent of the total deployable production. A representative once-through fuel cycle is used to demonstrate the methodology for reactor deployment.

  2. Military deployment and reintegration: a systematic review of child coping.

    Science.gov (United States)

    Bello-Utu, Cindy F; DeSocio, Janiece E

    2015-02-01

    Child coping with parent military deployment and family reintegration. A systematic review of research literature was conducted to examine the effects of deployment and family reintegration on children in military families. A search of CINAHL, PubMed, Psyc-INFO, and SocINDEX databases was performed using the terms "military family," "military child," "child coping," "deployment," and "reintegration." The search was limited to publications between 2001 and 2014 to focus on the effects of Operation Enduring Freedom (OEF), Operation Iraqi Freedom (OIF), and Operation New Dawn (OND). Twenty-seven research reports met inclusion criteria. Three themes were extracted: A child's coping is influenced by (a) the child's age and development, (b) the mental health and coping of the non-deployed parent during deployment, and the mental health of both parents during family reintegration, and (c) the pre-existing resilience/vulnerability, cumulative risks, and resources of the child and family. © 2015 Wiley Periodicals, Inc.

  3. What Are We Protecting Them From?

    Science.gov (United States)

    Villano, Matt

    2008-01-01

    The Children's Internet Protection Act (CIPA) requires any school or library receiving funding from the federal E-Rate program to deploy web filtering technology to prevent users from viewing objectionable material while they are using the institution's computers. However, opponents of web filtering legislation question whether or not mandated…

  4. An innovative deployable solar panel system for Cubesats

    Science.gov (United States)

    Santoni, Fabio; Piergentili, Fabrizio; Donati, Serena; Perelli, Massimo; Negri, Andrea; Marino, Michele

    2014-02-01

    One of the main Cubesat bus limitations is the available on-board power. The maximum power obtained using body mounted solar panels and advanced triple junction solar cells on a triple unit Cubesat is typically less than 10 W. The Cubesat performance and the mission scenario opened to these small satellite systems could be greatly enhanced by an increase of the available power. This paper describes the design and realization of a modular deployable solar panel system for Cubesats, consisting of a modular hinge and spring system that can be potentially used on-board single (1U), double(2U), triple (3U) and six units (6U) Cubesats. The size of each solar panels is the size of a lateral Cubesat surface. The system developed is the basis for a SADA (Solar Array Drive Assembly), in which a maneuvering capability is added to the deployed solar array in order to follow the apparent motion of the sun. The system design trade-off is discussed, comparing different deployment concepts and architectures, leading to the final selection for the modular design. A prototype of the system has been realized for a 3U Cubesat, consisting of two deployable solar panel systems, made of three solar panels each, for a total of six deployed solar panels. The deployment system is based on a plastic fiber wire and thermal cutters, guaranteeing a suitable level of reliability. A test-bed for the solar panel deployment testing has been developed, supporting the solar array during deployment reproducing the dynamical situation in orbit. The results of the deployment system testing are discussed, including the design and realization of the test-bed, the mechanical stress given to the solar cells by the deployment accelerations and the overall system performance. The maximum power delivered by the system is about 50.4 W BOL, greatly enhancing the present Cubesat solar array performance.

  5. Phoenix Deploying its Robotic Arm Elbow

    Science.gov (United States)

    2008-01-01

    This animated gif is compiled of images from Phoenix's Stereo Surface Imager (SSI) taken on Sol 3. It shows the stair-step motion used to unstow the arm from a protective covering called the biobarrier. The last two moves allow the arm to stand straight up. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  6. Phoenix Deploying its Robotic Arm Elbow

    Science.gov (United States)

    2008-01-01

    This animated gif is compiled of images from Phoenix's Stereo Surface Imager (SSI) taken on Sol 3. It shows the stair-step motion used to unstow the arm from a protective covering called the biobarrier. The last two moves allow the arm to stand straight up. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  7. Activist engineering: changing engineering practice by deploying praxis.

    Science.gov (United States)

    Karwat, Darshan M A; Eagle, Walter E; Wooldridge, Margaret S; Princen, Thomas E

    2015-02-01

    In this paper, we reflect on current notions of engineering practice by examining some of the motives for engineered solutions to the problem of climate change. We draw on fields such as science and technology studies, the philosophy of technology, and environmental ethics to highlight how dominant notions of apoliticism and ahistoricity are ingrained in contemporary engineering practice. We argue that a solely technological response to climate change does not question the social, political, and cultural tenet of infinite material growth, one of the root causes of climate change. In response to the contemporary engineering practice, we define an activist engineer as someone who not only can provide specific engineered solutions, but who also steps back from their work and tackles the question, What is the real problem and does this problem "require" an engineering intervention? Solving complex problems like climate change requires radical cultural change, and a significant obstacle is educating engineers about how to conceive of and create "authentic alternatives," that is, solutions that differ from the paradigm of "technologically improving" our way out of problems. As a means to realize radically new solutions, we investigate how engineers might (re)deploy the concept of praxis, which raises awareness in engineers of the inherent politics of technological design. Praxis empowers engineers with a more comprehensive understanding of problems, and thus transforms technologies, when appropriate, into more socially just and ecologically sensitive interventions. Most importantly, praxis also raises a radical alternative rarely considered-not "engineering a solution." Activist engineering offers a contrasting method to contemporary engineering practice and leads toward social justice and ecological protection through problem solving by asking not, How will we technologize our way out of the problems we face? but instead, What really needs to be done?

  8. Long Cable Deployments During Martian Touchdown: Lessons Learned

    Science.gov (United States)

    Shafer, Michael W.; Sell, Steven W.

    2009-01-01

    The launch of NASA/JPL's next generation Mars rover is planned for the fall of 2011. The landing scheme chosen for this rover represents a step forward in unmanned payload delivery. The rover will be lowered from a rocket powered descent stage and then placed onto the surface while hanging from three bridles. During this touchdown event, the communication between the rover and descent stage is maintained by an electrical umbilical cable which is deployed in parallel with the structural bridles. During the development of the deployment device for the electrical umbilical, many obstacles were identified and overcome. Many of these challenges were due in large part to the helical nature of the packing geometry of the umbilical cable. And although none of these issues resulted in the failure of the design, they increased both development and assembly time. Many of the issues and some of the benefits of a helical deployment were not immediately apparent during the trade studies carried out during the deployment selection process. Tests were conducted upon completion of the device in order to characterize both the deployment and separation characteristics of the cable. Extraction loads were needed for inputs to touchdown models and separation dynamics were required to assess cable-rover recontact risk. Understanding the pros and cons surrounding the deployment of a helically packed cable would most certainly influence the outcome of future trade studies surrounding the selection of cable deployment options.

  9. Sun protection

    Science.gov (United States)

    ... surfaces that reflect light, such as water, sand, concrete, snow, and areas that are painted white. DO ... protect the ears or sides of the face. Special clothing that protects the skin by absorbing UV ...

  10. Negotiating Protection

    DEFF Research Database (Denmark)

    Bille, Mikkel

    strategies are entangled in cultural, religious, and national identities. Using ethnographic methods, I investigate protection against selected risks: harm from evil eyes, violation of domestic sanctity, and cultural heritage dilapidation. Protection against these risks is examined through studies...

  11. Sun Protection

    Science.gov (United States)

    ... 100% UV ray protection (look for models that advertise both UVB and UVA protection). Use a broad- ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  12. 50 CFR 660.720 - Interim protection for sea turtles.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Interim protection for sea turtles. 660... Migratory Fisheries § 660.720 Interim protection for sea turtles. (a) Until the effective date of §§ 660.707... harvest of swordfish (Xiphias gladius) using longline gear deployed on the high seas of the Pacific...

  13. Warfighter Physiological and Environmental Monitoring: A Study for the U.S. Army Research Institute in Environmental Medicine and the Soldier Systems Center

    Science.gov (United States)

    2004-11-01

    Applications, Board on Army S&T, NRC, National Academy Press, Washington, 2001. [4] T. Matsumoto, et al., “Impact of Artificial ‘ Gummy ’ Fingers on...wires in clothing and load- bearing harnesses and equipment at the time of manufacture. However, wires with conventional connection technologies have the...the deployment of multiple time-synchronized receivers employing time difference of arrival to establish bearing and perhaps location of an emitter

  14. Folding, stowage, and deployment of viscoelastic tape springs

    DEFF Research Database (Denmark)

    Kwok, Kawai; Pellegrino, Sergio

    2013-01-01

    This paper presents an experimental and numerical study of the folding, stowage, and deployment behavior of viscoelastic tape springs. Experiments show that during folding the relationship between load and displacement is nonlinear and varies with rate and temperature. In particular, the limit...... deployment and ends with a slow creep recovery. Unlike elastic tape springs, localized folds in viscoelastic tape springs do not move during deployment. Finite-element simulations based on a linear viscoelastic constitutive model with an experimentally determined relaxation modulus are shown to accurately...

  15. RAF and Sustainment Warfighting Function

    Science.gov (United States)

    2015-02-01

    APS accountability, including storage, maintenance, issues, and receipts .31 APS is the third leg of the strategic mobility triad with airlift and...have to be strictly a cash arrangement. Replacement-in-kind or exchange-for-equal value basis is acceptable. Common services under ACSA are ammunition

  16. RAF and Fires Warfighting Function

    Science.gov (United States)

    2015-02-01

    faults and generally advance three criticisms. First, the cost and time required to achieve language proficiency is too onerous. Second , RAF creates...of professional interpreters augmented by bilingual local nationals and military linguists. Given these considerations, the pre-RAF language ... language and cultural awareness as foundational pillars. Although the RAF concept incorporated foreign language familiarity in the context of

  17. RAF and Intelligence Warfighting Function

    Science.gov (United States)

    2015-02-01

    complicated, undefined, resource dependent, decentralized, and time consuming RAF tasks for the IWfF to accomplish. Doctrinally it is a complicated...in Active component OCONUS, Army National Guard, and Army Reserves, do not have the luxury of an MSE to assist the regulatory requirements these...jobs and experiences, levels of expertise, and required technical skills is time consuming . Compounding the issue are the outdated DA PAMs 600-3 and

  18. 以强军目标为统领推进实战化训练创新发展%Advance the Innovative DeveIopment of Warfighting-oriented Training Under the Objective of BuiIding a Strong Army

    Institute of Scientific and Technical Information of China (English)

    王树林; 韩兵; 赵士夯

    2014-01-01

    实战化训练是在近似实战环境条件下进行的训练,就是按实战要求进行训练,按训练去实战,使训练与实战达到一体化。加强实战化训练是我军一以贯之的思想,是解决现实问题的必要举措。推进实战化训练深入发展,应转变训练作风,加强战法研究,创新组训方法,构设训练条件,严格训练考评,强化训练指导。%Warfighting-oriented training is the training under approximate actual combat environ-mental conditions,with the requirements of actual combat to train,according to the training to actual combat,to achieve consistent in training and actual combat.To strengthen warfighting-oriented train-ing is persistent thoughts for our army,and it is necessary to solve practical problems.Advancing the innovative development of warfighting-oriented training should change the training style,strengthen the methods research,innovate the organization method,structure the training conditions,strict the training evaluation,and strengthen the training guide.

  19. Water Quality Vocabulary Development and Deployment

    Science.gov (United States)

    Simons, B. A.; Yu, J.; Cox, S. J.

    2013-12-01

    Semantic descriptions of observed properties and associated units of measure are fundamental to understanding of environmental observations, including groundwater, surface water and marine water quality. Semantic descriptions can be captured in machine-readable ontologies and vocabularies, thus providing support for the annotation of observation values from the disparate data sources with appropriate and accurate metadata, which is critical for achieving semantic interoperability. However, current stand-alone water quality vocabularies provide limited support for cross-system comparisons or data fusion. To enhance semantic interoperability, the alignment of water-quality properties with definitions of chemical entities and units of measure in existing widely-used vocabularies is required. Modern ontologies and vocabularies are expressed, organized and deployed using Semantic Web technologies. We developed an ontology for observed properties (i.e. a model for expressing appropriate controlled vocabularies) which extends the NASA/TopQuadrant QUDT ontology for Unit and QuantityKind with two additional classes and two properties (see accompanying paper by Cox, Simons and Yu). We use our ontology to populate the Water Quality vocabulary with a set of individuals of each of the four key classes (and their subclasses), and add appropriate relationships between these individuals. This ontology is aligned with other relevant stand-alone Water Quality vocabularies and domain ontologies. Developing the Water Quality vocabulary involved two main steps. First, the Water Quality vocabulary was populated with individuals of the ObservedProperty class, which was determined from a census of existing datasets and services. Each ObservedProperty individual relates to other individuals of Unit and QuantityKind (taken from QUDT where possible), and to IdentifiedObject individuals. As a large fraction of observed water quality data are classified by the chemical substance involved, the

  20. Morphing structures using soft polymers for active deployment

    Science.gov (United States)

    Daynes, Stephen; Grisdale, Amy; Seddon, Annela; Trask, Richard

    2014-01-01

    In this study, we take inspiration from morphing strategies observed in nature, origami design and stiffness tailoring principles in engineering, to develop a thin walled, low cost, bistable cell geometry capable of reversibly unfolding from a flat configuration to a highly textured configuration. Finite element analysis was used to model the cell deployment and capture the experimentally observed bistability of the reinforced silicone elastomer. Through the combination of flexible elastomers with locally reinforced regions enables a highly tailorable and controllable deployment response. These cells are bistable allowing them to maintain their shape when either deployed or retracted without sustained actuation. It is proposed that such deployable cells with reversible surfaces and texture change can be used as a means of adaptive camouflage.

  1. 4D fibrous materials: characterising the deployment of paper architectures

    Science.gov (United States)

    Mulakkal, Manu C.; Seddon, Annela M.; Whittell, George; Manners, Ian; Trask, Richard S.

    2016-09-01

    Deployment of folded paper architecture using a fluid medium as the morphing stimulus presents a simple and inexpensive methodology capable of self-actuation; where the underlying principles can be translated to develop smart fibrous materials capable of programmable actuations. In this study we characterise different paper architectures and their stimuli mechanisms for folded deployment; including the influence of porosity, moisture, surfactant concentration, temperature, and hornification. We observe that actuation time decreases with paper grammage; through the addition of surfactants, and when the temperature is increased at the fluid-vapour interface. There is a clear effect of hydration, water transport and the interaction of hydrogen bonds within the fibrous architecture which drives the deployment of the folded regions. The importance of fibre volume fraction and functional fillers in shape recovery was also observed, as well as the effect of a multilayer composite paper system. The design guidelines shown here will inform the development of synthetic fibrous actuators for repeated deployment.

  2. Novel Heat Flow Probe Design and Deployment Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose to develop a novel method for deploying heat flow sensors/heaters in a hole and also a novel approach to subsurface access using a percussive method. The...

  3. 78 FR 65751 - Integrated Corridor Management Deployment Planning Grants

    Science.gov (United States)

    2013-11-01

    ... Federal Highway Administration Integrated Corridor Management Deployment Planning Grants AGENCY: Federal... States, Metropolitan Planning Organizations (MPO), and local governments that intend to initiate or continue Integrated Corridor Management (ICM) development with their partners, such as arterial management...

  4. Adaptive Deployable Entry and Placement Technology (ADEPT) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The ADEPT Project is developing a mechanically deployable low-ballistic coefficient aeroshell entry system to perform entry descent landing (EDL) functions for...

  5. Design and Testing of CPAS Main Deployment Bag Energy Modulator

    Science.gov (United States)

    Mollmann, Catherine

    2017-01-01

    During the developmental testing program for CPAS (Capsule Parachute Assembly System), the parachute system for the NASA Orion Crew Module, simulation revealed that high loads may be experienced by the pilot risers during the most devere deployment conditions. As the role of the pilot parachutes is to deploy the main parachutes, these high loads introduced the possibility of main deployment failure. In order to mitigate these high loads, a set of energy modulators was incorporated between the pilot riser and the main deployment bag. An extensive developmental program was implemented to ensure the adequacy of these energy modulators. After initial design comparisons, the energy modulator design was validated through slow-speed joint tests as well as through high-speed bungee tests. This paper documents the design, development, and results of multiple tests completed on the final design.

  6. LEGACY - EOP CRITTERCAM Deployments on French Frigate Shoals monk seals

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRITTERCAMs, were deployed on a 42 monk seals at French Frigate Shoals Hawaii. Sixty nine hours of video comprised of 3192 recording segments collected at...

  7. Deployable Engine Air-Brake for Drag Management Applications Project

    Data.gov (United States)

    National Aeronautics and Space Administration — ATA Engineering, Inc., (ATA) proposes a Phase II SBIR program to demonstrate an innovative engine air-brake (EAB) technology that uses a deployable swirl vane...

  8. New Analysis and Theory of Deployable Folded Structures Project

    Data.gov (United States)

    National Aeronautics and Space Administration — A recently developed mathematical theory has great value for deployable space structures and in situ manufacture of large beams, panels, cylinders and other...

  9. Design and Analysis Tools for Deployable Solar Array Systems Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Large, lightweight, deployable solar array structures have been identified as a key enabling technology for NASA with analysis and design of these structures being...

  10. Elastic Deployable Composite Tubular Roll-Out Boom Project

    Data.gov (United States)

    National Aeronautics and Space Administration — DSS's innovative Elastic Deployable Composite Tubular Roll-Out Boom will provide revolutionary performance when compared to conventional state-of-the-art...

  11. Convected transient analysis for large space structures maneuver and deployment

    Science.gov (United States)

    Housner, J.

    1984-01-01

    Convected-transient analysis techniques in the finite-element method are used to investigate the deployment and maneuver of large spacecraft structures with multiple-member flexible trusses and frames. Numerical results are presented for several sample problems.

  12. An Outrigger Component for a Deployable Occulter System Project

    Data.gov (United States)

    National Aeronautics and Space Administration — In Phase II, Roccor proposes to build upon the results of Phase I to increase the technology readiness level (TRL) of the NASA JPL deployable external occulter. An...

  13. health workforce deployment, attrition and density in east wollega ...

    African Journals Online (AJOL)

    user

    Key words: Decentralization, Health workforce, density, attrition, deployment, West Ethiopia. Health Workforce .... centralization 12(63.1%) higher level professionals,. 91(28%) ..... International Labour Organization/World Health. Organization ...

  14. DEPLOYMENT-DRIVEN SECURITY CONFIGURATION FOR VIRTUAL NETWORKS

    Directory of Open Access Journals (Sweden)

    Ramaswamy Chandramouli

    2014-12-01

    Full Text Available Virtualized Infrastructures are increasingly deployed in many data centers. One of the key components of this virtualized infrastructure is the virtual network – a software-defined communication fabric that links together the various Virtual Machines (VMs to each other and to the physical host on which the VMs reside. Because of its key role in providing connectivity among VMs and the applications hosted on them, Virtual Networks have to be securely configured to provide the foundation for the overall security of the virtualized infrastructure in any deployment scenario. The objective of this paper is to illustrate a deployment-driven methodology for deriving a security configuration for Virtual Networks. The methodology outlines two typical deployment scenarios, identifies use cases and their associated security requirements, the security solutions to meet those requirements, the virtual network security configuration to implement each security solution and then analyzes the pros and cons of each security solution.

  15. Multi-Purpose Interplanetary Deployable Aerocapture System (MIDAS) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Altius Space Machines and MSNW LLC propose the development of a cubesat-scale Multipurpose Interplanetary Deployable Aerocapture System (MIDAS), to provide cubesats...

  16. University of Tennessee deploys force10 switch for CERN work

    CERN Multimedia

    2007-01-01

    "Force20 networks, the pioneer in building and securing reliable networks, today announced that the University of Tennessee physics department has deployed the C300 resilient switch to analyze data form CERN's Large Hadron Collider." (1/2 page)

  17. Recent Trends on TV White Space Deployments in Africa | Opawoye ...

    African Journals Online (AJOL)

    Recent Trends on TV White Space Deployments in Africa. ... Nigerian Journal of Technology. Journal Home · ABOUT ... In this paper, we presented the effects of Television White Space (TVWS) on digital divide in Africa. The trends in digital ...

  18. Accelerating the deployment of offshore renewable energy technologies. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    MacDonald, Mott

    2011-02-15

    Offshore wind energy and ocean energy (i.e. wave and tidal) are at different stages of technology development and deployment, and, as such, they require different approaches for successful deployment. However, regardless of their deployment stage, these technologies may face common hurdles in their way to market competitiveness. IEA-RETD has completed a study with the overall objective to assist policy makers and project developers in a better understanding of these barriers and the specifics of offshore renewable energy and to give them practical guidelines. These include an offshore energy deployment framework, substantiated by evidence-based analyses, and recommendations for future policies design, including best practices for allocation of seafloor rights.

  19. Deployment of mobile routers ensuring coverage and connectivity

    CERN Document Server

    Mathews, Emi

    2012-01-01

    Maintaining connectivity among a group of autonomous agents exploring an area is very important, as it promotes cooperation between the agents and also helps message exchanges which are very critical for their mission. Creating an underlying Ad-hoc Mobile Router Network (AMRoNet) using simple robotic routers is an approach that facilitates communication between the agents without restricting their movements. We address the following question in our paper: How to create an AMRoNet with local information and with minimum number of routers? We propose two new localized and distributed algorithms 1) agent-assisted router deployment and 2) a self-spreading for creating AMRoNet. The algorithms use a greedy deployment strategy for deploying routers effectively into the area maximizing coverage and a triangular deployment strategy to connect different connected component of routers from different base stations. Empirical analysis shows that the proposed algorithms are the two best localized approaches to create AMRoN...

  20. DEPLOYMENT OF MOBILE ROUTERS ENSURING COVERAGE AND CONNECTIVITY

    Directory of Open Access Journals (Sweden)

    Emi Mathews

    2012-02-01

    Full Text Available Maintaining connectivity among a group of autonomous agents exploring an area is very important, as itpromotes cooperation between the agents and also helps message exchanges which are very critical fortheir mission. Creating an underlying Ad-hoc Mobile Router Network (AMRoNet using simple roboticrouters is an approach that facilitates communication between the agents without restricting theirmovements. We address the following question in our paper: How to create an AMRoNet with localinformation and with minimum number of routers? We propose two new localized and distributedalgorithms 1agent-assisted router deployment and 2 a self-spreading for creating AMRoNet. Thealgorithms use a greedy deployment strategy for deploying routers effectively into the area maximizingcoverage and a triangular deployment strategy to connect different connected component of routers fromdifferent base stations. Empirical analysis shows that theproposed algorithms are the two bestlocalizedapproaches to create AMRoNets.

  1. Design of an inflatable and deployable space reflecting concentrator

    Science.gov (United States)

    Wang, Benxin; Yang, Zhao; Mao, Bingjing; Zhang, Tianxiang; Feng, Yukun

    2008-03-01

    An inflatable and deployable reflecting concentrator has been designed based on the Advanced Technology of Inflatable and Deployable Space Structure to concentrate solar energy. Around the focal area, a conversion plate made of thermoelectric semiconductor is set to convert the solar energy gathered into electricity to drive various spacecrafts. The whole system will be made mainly of polyester membrane. In pursuit of steady performance, solidify-technology is applied to solidify the structure after it is deployed. The membrane structure boasts the following advantages: lightweight, high efficiency, easy deployment and low cost. Those are of great importance in resolving the contradiction of launch vehicle's limit capability and the growing size of space equipments. Its efficiency and manufacturability have been analyzed and proved. The result shows that it has great business value. Several plans of its application in the aerospace engineering are also presented in this paper.

  2. Deployable Engine Air-Brake for Drag Management Applications Project

    Data.gov (United States)

    National Aeronautics and Space Administration — ATA Engineering, Inc, proposes an SBIR program to demonstrate an innovative engine air-brake (EAB) technology that uses a deployable swirl vane mechanism to switch...

  3. New Analysis and Theory of Deployable Folded Structures Project

    Data.gov (United States)

    National Aeronautics and Space Administration — A recently developed mathematical folding theory has great value for deployable space structures and in situ manufacture of large beams, panels and cylinders. The...

  4. An Outrigger Component for a Deployable Occulter System Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Roccor, LLC, propose the development of a highly novel and structurally efficient outrigger strut design feature that efficiently integrates with a large deployable...

  5. Design and Deployment of Mobile FSO Communication System

    KAUST Repository

    Alheadary, Wael Ghazy

    2017-05-08

    As a potential solution to many applications, we developed a mobile free-space optical (FSO) system that achieves 1Gbps with transmission distance of 70 m. This system needs minimal preparation to be deployed within an hour.

  6. Creating a Comprehensive Solar Water Heating Deployment Strategy

    Energy Technology Data Exchange (ETDEWEB)

    Focus Marketing Services

    1999-08-18

    This report details the results of a research conducted in 1998 and 1999 and outlines a marketing deployment plan designed for businesses interested in marketing solar water heaters in the new home industry.

  7. Accessing and disclosing protected resources

    DEFF Research Database (Denmark)

    Olesen, Henning; Khajuria, Samant

    2015-01-01

    Today, data is money. Whether it is private users' personal data or confidential data and assets belonging to service providers, all parties have a strong need to protect their resources when interacting with each other, i.e. for access control and authorization measures to be deployed. Enabling...... advanced user controlled privacy is essential to realize the visions of 5G applications and services. For service providers and enterprises resources are usually well safeguarded, while private users are often missing the tools and the know-how to protect their own data and preserve their privacy. The user...... the framework of User Managed Access (UMA), can enable users to understand the value of their protected resources and possibly give them control of how their data will be used by service providers....

  8. Framework for Bus Rapid Transit Development and Deployment Planning

    OpenAIRE

    Miller, Mark A.; Yin, Yafeng; Balvanyos, Tunde; Ceder, Avishai

    2004-01-01

    This report presents the results of its investigation into deployment planning for bus rapid transit systems. In this study, we conducted a macro-scale examination of bus rapid transit systems from technical, operational, institutional, and planning perspectives. We then developed the theoretical foundation for a deployment planning framework for bus rapid transit systems that specifically takes into account the unique features of bus rapid transit that differ from other transit alternatives....

  9. Hearing Loss Associated with US Military Combat Deployment

    Science.gov (United States)

    To define the risk of hearing loss among military members in relation to their deployment experiences, data were drawn from the Millennium Cohort...reported new-onset hearing loss . Self-reported hearing loss showed moderate to substantial agreement (k = 0.57-0.69) with objective audiometric measures...New-onset hearing loss was associated with combat deployment (adjusted odds ratio [AOR] = 1.63, 95% confidence interval [CI] = 1.49-1.77). Among

  10. Air Force Deployment Reintegration Research: Implications for Leadership

    Science.gov (United States)

    2007-11-02

    Air Force Deployment Reintegration Research: Implications for Leadership Wendy Sullivan-Kwantes Angela R. Febbraro Ann-Renee Blais...TITLE AND SUBTITLE Air Force Deployment Reintegration Research: Implications for Leadership 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT...Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 DRDC Toronto TR 2004-149 i Abstract Expanding on previous research on the reintegration

  11. Experiences in Deploying Test Arenas for Autonomous Mobile Robots

    Science.gov (United States)

    2001-09-01

    Experiences in Deploying Test Arenas for Autonomous Mobile Robots Adam Jacoff, Elena Messina, John Evans Intelligent Systems Division National...test arenas for autonomous mobile robots . The first set of arenas was modeled after the Urban Search and Rescue (USAR) application and was designed to...00-00-2001 to 00-00-2001 4. TITLE AND SUBTITLE Experiences in Deploying Test Arenas for Autonomous Mobile Robots 5a. CONTRACT NUMBER 5b. GRANT

  12. University of Cambridge deploys Procket Networks' PRO/8801

    CERN Multimedia

    2003-01-01

    Procket Networks, a provider of high performance Internet Protocol (IP) technology and products has announced that the University of Cambridge has deployed the PRO/8801(TM) router into its research network to develop industry-leading deep packet inspection applications. The major application for this deployment is to identify and understand new traffic patterns created by large scale scientific computations and downloads such as the GRID (1 page).

  13. Deployment of Globus tools at St.Petersburg(Russia)

    Institute of Scientific and Technical Information of China (English)

    AndreiE.Chevel; VladimirKorhkov; 等

    2001-01-01

    In this report we intend to discuss a deployment of the Globus toolkits in regional grid structure devoted for LHC physics analysis,One of our peculiarities is poor network connectivity in between two parts of experimental computing nodes,In early stage of deployment we met several technical difficulties due to several bugs and malfunctions.At PNPI the own Certificate Authority(CA) was created.

  14. Finite element analysis of a deployable space structure

    Science.gov (United States)

    Hutton, D. V.

    1982-01-01

    To assess the dynamic characteristics of a deployable space truss, a finite element model of the Scientific Applications Space Platform (SASP) truss has been formulated. The model incorporates all additional degrees of freedom associated with the pin-jointed members. Comparison of results with SPAR models of the truss show that the joints of the deployable truss significantly affect the vibrational modes of the structure only if the truss is relatively short.

  15. Employee Trust Based Industrial Device Deployment and Initial Key Establishment

    OpenAIRE

    Apala Ray; Johan Akerberg; Mats Bjorkman; Mikael Gidlund

    2016-01-01

    An efficient key management system is required to support cryptography. Most key management systems use either pre-installed shared keys or install initial security parameters using out-of-band channels. These methods create an additional burden for engineers who manage the devices in industrial plants. Hence, device deployment in industrial plants becomes a challenging task in order to achieve security. In this work, we present a device deployment framework that can support key management us...

  16. Energy Harvesting Small Cell Networks: Feasibility, Deployment and Operation

    OpenAIRE

    Mao, Yuyi; Luo, Yaming; Zhang, Jun; Letaief, Khaled B.

    2015-01-01

    Small cell networks (SCNs) have attracted great attention in recent years due to their potential to meet the exponential growth of mobile data traffic and the increasing demand for better quality of service and user experience in mobile applications. Nevertheless, a wide deployment of SCNs has not happened yet because of the complexity in the network planning and optimization, as well as the high expenditure involved in deployment and operation. In particular, it is difficult to provide grid ...

  17. Short Paper: On Deployment of DNS-based Security Enhancements

    OpenAIRE

    Szalachowski, Pawel; Perrig, Adrian

    2017-01-01

    Although the Domain Name System (DNS) was designed as a naming system, its features have made it appealing to repurpose it for the deployment of novel systems. One important class of such systems are security enhancements, and this work sheds light on their deployment. We show the characteristics of these solutions and measure reliability of DNS in these applications. We investigate the compatibility of these solutions with the Tor network, signal necessary changes, and report on surprising d...

  18. Information Analysis Methodology for Border Security Deployment Prioritization and Post Deployment Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Booker, Paul M.; Maple, Scott A.

    2010-06-08

    Due to international commerce, cross-border conflicts, and corruption, a holistic, information driven, approach to border security is required to best understand how resources should be applied to affect sustainable improvements in border security. The ability to transport goods and people by land, sea, and air across international borders with relative ease for legitimate commercial purposes creates a challenging environment to detect illicit smuggling activities that destabilize national level border security. Smuggling activities operated for profit or smuggling operations driven by cross border conflicts where militant or terrorist organizations facilitate the transport of materials and or extremists to advance a cause add complexity to smuggling interdiction efforts. Border security efforts are further hampered when corruption thwarts interdiction efforts or reduces the effectiveness of technology deployed to enhance border security. These issues necessitate the implementation of a holistic approach to border security that leverages all available data. Large amounts of information found in hundreds of thousands of documents can be compiled to assess national or regional borders to identify variables that influence border security. Location data associated with border topics of interest may be extracted and plotted to better characterize the current border security environment for a given country or region. This baseline assessment enables further analysis, but also documents the initial state of border security that can be used to evaluate progress after border security improvements are made. Then, border security threats are prioritized via a systems analysis approach. Mitigation factors to address risks can be developed and evaluated against inhibiting factor such as corruption. This holistic approach to border security helps address the dynamic smuggling interdiction environment where illicit activities divert to a new location that provides less resistance

  19. Deployable robotic woven wire structures and joints for space applications

    Science.gov (United States)

    Shahinpoor, MO; Smith, Bradford

    1991-01-01

    Deployable robotic structures are basically expandable and contractable structures that may be transported or launched to space in a compact form. These structures may then be intelligently deployed by suitable actuators. The deployment may also be done by means of either airbag or spring-loaded typed mechanisms. The actuators may be pneumatic, hydraulic, ball-screw type, or electromagnetic. The means to trigger actuation may be on-board EPROMS, programmable logic controllers (PLCs) that trigger actuation based on some input caused by the placement of the structure in the space environment. The actuation may also be performed remotely by suitable remote triggering devices. Several deployable woven wire structures are examined. These woven wire structures possess a unique form of joint, the woven wire joint, which is capable of moving and changing its position and orientation with respect to the structure itself. Due to the highly dynamic and articulate nature of these joints the 3-D structures built using them are uniquely and highly expandable, deployable, and dynamic. The 3-D structure naturally gives rise to a new generation of deployable three-dimensional spatial structures.

  20. Parenting Stress After Deployment in Navy Active Duty Fathers.

    Science.gov (United States)

    Yablonsky, Abigail M; Yan, Guofen; Bullock, Linda

    2016-08-01

    Military fathers are being deployed, and leaving their families, for greater lengths of time and more frequently than ever before. The purpose of this study was to examine the impact of recent deployment on parenting stress in U.S. Navy fathers with young children. Of the 111 participants who completed the one-time study questionnaire at a large military outpatient clinic on the Eastern seaboard, 67.6% had returned from a ship-based deployment. Regression analyses were performed, using the Parenting Stress Index as the outcome variable, deployment elements (such as time away from home in the past 5 years) as predictors, and adjusting for other factors such as post-traumatic stress disorder (PTSD) and depression. Higher perceived threat and greater warfare exposure were both associated with increased parenting stress (p < 0.05) in the unadjusted model. These associations were greatly attenuated and no longer significant after adjustment for depression. In addition, rates of positive screens for PTSD and depression (17.1%) in this sample were higher than in other recent studies. In summary, these data indicate that various deployment factors are associated with increased parenting stress in Navy fathers back from deployment within the past year; these relationships are largely explained by depressive symptoms. Clinical implications are discussed.

  1. A Bayesian Framework for Reliability Analysis of Spacecraft Deployments

    Science.gov (United States)

    Evans, John W.; Gallo, Luis; Kaminsky, Mark

    2012-01-01

    Deployable subsystems are essential to mission success of most spacecraft. These subsystems enable critical functions including power, communications and thermal control. The loss of any of these functions will generally result in loss of the mission. These subsystems and their components often consist of unique designs and applications for which various standardized data sources are not applicable for estimating reliability and for assessing risks. In this study, a two stage sequential Bayesian framework for reliability estimation of spacecraft deployment was developed for this purpose. This process was then applied to the James Webb Space Telescope (JWST) Sunshield subsystem, a unique design intended for thermal control of the Optical Telescope Element. Initially, detailed studies of NASA deployment history, "heritage information", were conducted, extending over 45 years of spacecraft launches. This information was then coupled to a non-informative prior and a binomial likelihood function to create a posterior distribution for deployments of various subsystems uSing Monte Carlo Markov Chain sampling. Select distributions were then coupled to a subsequent analysis, using test data and anomaly occurrences on successive ground test deployments of scale model test articles of JWST hardware, to update the NASA heritage data. This allowed for a realistic prediction for the reliability of the complex Sunshield deployment, with credibility limits, within this two stage Bayesian framework.

  2. Using Deduplicating Storage for Efficient Disk Image Deployment

    Directory of Open Access Journals (Sweden)

    Xing Lin

    2015-08-01

    Full Text Available Many clouds and network testbeds use disk images to initialize local storage on their compute devices. Large facilities must manage thousands or more images, requiring significant amounts of storage. At the same time, to provide a good user experience, they must be able to deploy those images quickly. Driven by our experience in operating the Emulab site at the University of Utah---a long-lived and heavily-used testbed---we have created a new service for efficiently storing and deploying disk images. This service exploits the redundant data found in similar images, using deduplication to greatly reduce the amount of physical storage required. In addition to space savings, our system is also designed for highly efficient image deployment---it integrates with an existing highly-optimized disk image deployment system, Frisbee, without significantly increasing the time required to distribute and install images. In this paper, we explain the design of our system and discuss the trade-offs we made to strike a balance between efficient storage and fast disk image deployment. We also propose a new chunking algorithm, called AFC, which enables fixed-size chunking for deduplicating allocated disk sectors. Experimental results show that our system reduces storage requirements by up to 3x while imposing only a negligible runtime overhead on the end-to-end disk-deployment process.

  3. 78 FR 775 - Goodman Networks, Inc. Core Network Engineering (Deployment Engineering) Division Alpharetta, GA...

    Science.gov (United States)

    2013-01-04

    ... Employment and Training Administration Goodman Networks, Inc. Core Network Engineering (Deployment Engineering) Division Alpharetta, GA; Goodman Networks, Inc. Core Network Engineering (Deployment Engineering) Division Hunt Valley, MD; Goodman Networks, Inc. Core Network Engineering (Deployment Engineering)...

  4. Deployment of a highly secure clinical data repository in an insecure international environment.

    Science.gov (United States)

    Feldman, Henry; Reti, Shane; Kaldany, Eli; Safran, Charles

    2010-01-01

    We have designed and deployed a novel approach to protecting Personal Healthcare Information in environments where a data center is remote and its physical security cannot be assured. Our "KeyServer" methodology uses a server-client-server architecture to dynamically serve keys from a distant server in a separate secure data center in the US. The approach combines pre-existing and novel techniques into a layered protective barrier around compromise of patient data. We describe how this technology provides scalable security that makes security breaches highly unlikely. With some careful planning a Clinical Data Repositories fed by Electronic Health Records can be placed in relatively insecure settings, with a high-level of security surrounding data theft, even in the event of hardware theft. Such security architecture is ideal for not only developing nations, but for the evolution of health information to cloud computing platforms.

  5. Technology Deployment to Improve Clinical Outcomes

    Institute of Scientific and Technical Information of China (English)

    TM Judd; L Jacobs; M Jansen; B Birch

    2016-01-01

    Improved child, newborn, and maternal health (CNM) is a top priority in developing countries. Many factors must be addressed simultaneously to improve clinical outcomes for CNM. A public-private project in Haiti that will deploy the World Health Organization (WHO) evidence-based medicine (EBM) and essential interventions utilizing CNM healthcare technologies (HT), is expected to be a model for improving national health systems. The CNM mortality rates in Haiti are the highest in the western hemisphere with rates similar to those found in Afghanistan and several African countries. Several factors perpetuating this crisis are noted, as well as the most cost-effective interventions proven to decrease CNM mortality rates in low-and middle-income countries. To create major change in health system infrastructure, two strategies are presented, requiring appropriate and leading-edge health technologies (HT),e.g., wireless cellular-network-based Telemedicine (TM): (1) Development of a countrywide network of geographical“Community Care Grids” to facilitate implementation of frontline interventions; (2) The construction of a central hospital (called Bethesda Referral and Teaching Hospital-BRTH NGO) that will provide secondary and tertiary care for communities throughout the country, including helping local hospitals and clinics practice EBM care. We believe that these strategies-supported by HT will fast track improvement in CNM mortality rates throughout the country and that in a relatively short period of time Haiti’s health care system will be among the leaders in the region. Primary factors contributing to the CNM crisis, all addressed by TM: (1) Limited access: demographics, geography, cost, transportation; (2) Inadequate health care facilities: less than 20 NICU beds for 10 million population; BRTH to provide 80 bed NICU and 40 bed PICU in 225 bed hospital; (3) Health care practitioners: inadequate numbers and training; (4) Low% of skilled attendants now at

  6. IEA Wind Task 23 Offshore Wind Technology and Deployment. Subtask 1 Experience with Critical Deployment Issues. Final Technical Report

    OpenAIRE

    Lemming, Jørgen Kjærgaard

    2010-01-01

    The final report for IEA Wind Task 23, Offshore Wind Energy Technology and Deployment, is made up of two separate reports: Subtask 1: Experience with Critical Deployment Issues and Subtask 2: Offshore Code Comparison Collaborative (OC3). The Subtask 1 report included here provides background information and objectives of Task 23. It specifically discusses ecological issues and regulation, electrical system integration and offshore wind, external conditions, and key conclusions for Subtask 1. ...

  7. An ARM Mobile Facility Designed for Marine Deployments

    Science.gov (United States)

    Wiscombe, W. J.

    2007-05-01

    The U.S. Dept. of Energy's ARM (Atmospheric Radiation Measurements) Program is designing a Mobile Facility exclusively for marine deployments. This marine facility is patterned after ARM's land Mobile Facility, which had its inaugural deployment at Point Reyes, California, in 2005, followed by deployments to Niger in 2006 and Germany in 2007 (ongoing), and a planned deployment to China in 2008. These facilities are primarily intended for the study of clouds, radiation, aerosols, and surface processes with a goal to include these processes accurately in climate models. They are preferably embedded within larger field campaigns which provide context. They carry extensive instrumentation (in several large containers) including: cloud radar, lidar, microwave radiometers, infrared spectrometers, broadband and narrowband radiometers, sonde-launching facilities, extensive surface aerosol measurements, sky imagers, and surface latent and sensible heat flux devices. ARM's Mobile Facilities are designed for 6-10 month deployments in order to capture climatically-relevant datasets. They are available to any scientist, U.S. or international, who wishes to submit a proposal during the annual Spring call. The marine facility will be adapted to, and ruggedized for, the harsh marine environment and will add a scanning two-frequency radar, a boundary-layer wind profiler, a shortwave spectrometer, and aerosol instrumentation adapted to typical marine aerosols like sea salt. Plans also include the use of roving small UAVs, automated small boats, and undersea autonomous vehicles in order to address the point-to-area-average problem which is so crucial for informing climate models. Initial deployments are planned for small islands in climatically- interesting cloud regimes, followed by deployments on oceanic platforms (like decommissioned oil rigs and the quasi-permanent platform of this session's title) and eventually on large ships like car carriers plying routine routes.

  8. Innovative surface decontamination using a manipulator-deployed laser system

    Energy Technology Data Exchange (ETDEWEB)

    Bremmer, J.; Gentes, S. [Karlsruhe Institute of Technology (KIT), Karlsruhe (Germany). Inst. for Technology and Management in Construction Technology and Management for the Decommissioning of Nuclear Facilities; Littwin, R.; Hurtado, A.; Lippmann, W. [Dresden Univ. of Technology (TUD) (Germany). Chair of Hydrogen Technology and Nuclear Power Engineering

    2010-05-15

    The successful decommissioning and dismantlement of nuclear facilities requires a great number and variety of processes and actions. These include, inter alia, the qualified decontamination of surfaces. The associated tasks are manifold, ranging from simple cleaning to complete surface ablation. The latter is particularly challenging due to the multitude of surfaces in nuclear facilities which, to complicate things further, are made of the most diverse materials. Consequently, besides pure surfaces of concrete, plaster or masonry, it is also necessary to ablate coatings such as protective paints. These can be found both on mineral and metallic constructional components. A crucial factor in surface decontamination work is the effectiveness and economic efficiency of the methods used. The same applies to the avoidance of cross contamination and secondary waste. Only few of the currently available processes fully meet all these criteria and are suited for this kind of task. Due to the increasing number of decommissioning projects in Germany and the small number of processes available to accomplish them, there is a rising demand for suitable and efficient decommissioning systems. An innovative system for manipulator-controlled laser ablation of surfaces that fully meets these criteria is currently being developed under the research project MANOLA (manipulatorgesteuerter Abtrag von Oberflaechen durch Lasertechnologie = manipulator-controlled laser ablation of surfaces), a joint project of the Chair of Hydrogen Technology and Power Engineering of the Dresden University of Technology and the Chair of Technology and Management of the Decommissioning of Nuclear Facilities at the Karlsruhe Institute of Technology (KIT), funded by the German Federal Ministry of Education and Research (BMBF). The objective of this research project is to ablate contaminated surfaces by means of a manipulator-deployed laser head. It was shown by numerous experiments in the preceding research

  9. Acompañamiento in Colombia: international human rights protection of IDPs

    Directory of Open Access Journals (Sweden)

    Luis Enrique Eguren

    1999-04-01

    Full Text Available The deployment of international observerscan effectively deter human rights violationsagainst displaced people and those workingwith them. This article discusses the role oforganisations such as Peace BrigadesInternational in providing international humanrights protection.

  10. An analysis of the deployment of a pumpkin balloon on mars

    Science.gov (United States)

    Rand, J.; Phillips, M.

    The design of large superpressure balloons has received significant attention in recent years due to the successful demonstration of various enabling technologies and materials. Of particular note is the "pumpkin" shaped balloon concept, which allows the stress in the envelope to be limited by the surface geometry. Unlike a sphere, which produces stress resultants determined by the volume of the system, the pumpkin utilizes a system of meridional tendons to react the loading in one direction, and form a number of lobes, which limit the stress in the circumferential direction. The application of this technology to very large systems is currently being demonstrated by NASA's Ultra Long Duration Balloon (ULDB) Program. However, this type of balloon has certain features that may be exploited to produce a system far more robust than a comparable sphere during deployment, inflation, and operation for long periods of time. When this concept is applied to a system designed to carry two kilograms in the atmosphere of Mars, the resulting balloon is small enough to alter the construction techniques and produce an envelope which is free of tucks and folds which may cause uncontrolled stress concentrations. A technique has been demonstrated where high strength tendons may be pretensioned prior to installation along the centerline of each gore. Since this position is the shortest distance between the apex and nadir of the balloon, the tendons will automatically resist the forces caused by deployment and inflation and thereby protect the thin film gas barrier from damage. A suitable balloon has been designed for this type of mission using five-micron Mylar Type C film for the gas barrier and P O braided cables for the meridionalB load carrying members. The deployment of this balloon is assumed to occur while falling on a decelerator suitably designed for the Mars atmosphere. The inflation is accomplished by a ten-kilogram system suspended at the nadir of the balloon. As the

  11. Efficient Wireless Charger Deployment for Wireless Rechargeable Sensor Networks

    Directory of Open Access Journals (Sweden)

    Jehn-Ruey Jiang

    2016-08-01

    Full Text Available A wireless rechargeable sensor network (WRSN consists of sensor nodes that can harvest energy emitted from wireless chargers for refilling their batteries so that the WRSN can operate sustainably. This paper assumes wireless chargers are equipped with directional antennas, and are deployed on grid points of a fixed height to propose two heuristic algorithms solving the following wireless charger deployment optimization (WCDO problem: how to deploy as few as possible chargers to make the WRSN sustainable. Both algorithms model the charging space of chargers as a cone and calculate charging efficiency according power regression expressions complying with the Friis transmission equation. The two algorithms are the greedy cone covering (GCC algorithm and the adaptive cone covering (ACC algorithm. The GCC (respectively, ACC algorithm greedily (respectively, adaptively generates candidate cones to cover as many as possible sensor nodes. Both algorithms then greedily select the fewest number of candidate cones, each of which corresponds to the deployment of a charger, to have approximate solutions to the WCDO problem. We perform experiments, conduct simulations and do analyses for the algorithms to compare them in terms of the time complexity, the number of chargers deployed, and the execution time.

  12. Synchronously deployable double fold beam and planar truss structure

    Science.gov (United States)

    Rhodes, Marvin D. (Inventor); Hedgepeth, John M. (Inventor)

    1991-01-01

    A deployable structure that synchronously deploys in both length and width is disclosed which is suitable for use as a structural component for orbiting space stations or large satellites. The structure is designed with maximum packing efficiency so that large structures may be collapsed and transported in the cargo bay of the Space Shuttle. The synchronous deployment feature allows the structure to be easily deployed in space by two astronauts, without a complex deployment mechanism. The structure is made up of interconnected structural units, each generally in the shape of a parallelepiped. The structural units are constructed of structural members connected with hinged and fixed connections at connection nodes in each corner of the parallelepiped. Diagonal members along each face of the parallelepiped provide structural rigidity and are equipped with mid-length, self-locking hinges to allow the structure to collapse. The structure is designed so that all hinged connections may be made with simple clevis-type hinges requiring only a single degree of freedom, and each hinge pin is located along the centerline of its structural member for increased strength and stiffness.

  13. Exploring Critical Determinants in Deploying Mobile Commerce Technology

    Directory of Open Access Journals (Sweden)

    Saad G. Yaseen

    2010-01-01

    Full Text Available Problem statement: The researchs problem lies in the fact that deploying m-commerce technology in Jordan represent the first serious trail to understand and explore the critical determinants that affect deploying mobile commerce technology. Approach: This research applied TAM model using the following variables: Perceived trust, perceived usefulness, perceived ease of use, social and cultural values and economic issues to explore determinants. Results: The result of the distributed 210 questionnaires to mobile commerce users in Amman Stock Exchange (Brokers and Investors and 179 were returned correct and studied, reveal that perceived trust, perceived usefulness, perceived ease of use, social and cultural values have significant association with intention to deploy mobile commerce technology while economical issue is not significant. Conclusion: The results of the research indicate that TAM have capability in exploring critical determinants that affecting the intention to deploy mobile commerce technology in Jordanian marketplace, therefore, further studies are recommended to explore the critical determinants of deploying mobile commerce technology in other economic sectors.

  14. Bayesian Approach for Reliability Assessment of Sunshield Deployment on JWST

    Science.gov (United States)

    Kaminskiy, Mark P.; Evans, John W.; Gallo, Luis D.

    2013-01-01

    Deployable subsystems are essential to mission success of most spacecraft. These subsystems enable critical functions including power, communications and thermal control. The loss of any of these functions will generally result in loss of the mission. These subsystems and their components often consist of unique designs and applications, for which various standardized data sources are not applicable for estimating reliability and for assessing risks. In this study, a Bayesian approach for reliability estimation of spacecraft deployment was developed for this purpose. This approach was then applied to the James Webb Space Telescope (JWST) Sunshield subsystem, a unique design intended for thermal control of the observatory's telescope and science instruments. In order to collect the prior information on deployable systems, detailed studies of "heritage information", were conducted extending over 45 years of spacecraft launches. The NASA Goddard Space Flight Center (GSFC) Spacecraft Operational Anomaly and Reporting System (SOARS) data were then used to estimate the parameters of the conjugative beta prior distribution for anomaly and failure occurrence, as the most consistent set of available data and that could be matched to launch histories. This allows for an emperical Bayesian prediction for the risk of an anomaly occurrence of the complex Sunshield deployment, with credibility limits, using prior deployment data and test information.

  15. Automated Deployment of Advanced Controls and Analytics in Buildings

    Science.gov (United States)

    Pritoni, Marco

    Buildings use 40% of primary energy in the US. Recent studies show that developing energy analytics and enhancing control strategies can significantly improve their energy performance. However, the deployment of advanced control software applications has been mostly limited to academic studies. Larger-scale implementations are prevented by the significant engineering time and customization required, due to significant differences among buildings. This study demonstrates how physics-inspired data-driven models can be used to develop portable analytics and control applications for buildings. Specifically, I demonstrate application of these models in all phases of the deployment of advanced controls and analytics in buildings: in the first phase, "Site Preparation and Interface with Legacy Systems" I used models to discover or map relationships among building components, automatically gathering metadata (information about data points) necessary to run the applications. During the second phase: "Application Deployment and Commissioning", models automatically learn system parameters, used for advanced controls and analytics. In the third phase: "Continuous Monitoring and Verification" I utilized models to automatically measure the energy performance of a building that has implemented advanced control strategies. In the conclusions, I discuss future challenges and suggest potential strategies for these innovative control systems to be widely deployed in the market. This dissertation provides useful new tools in terms of procedures, algorithms, and models to facilitate the automation of deployment of advanced controls and analytics and accelerate their wide adoption in buildings.

  16. M-X Environmental Technical Report. Environmental Characteristics of Alternative Designated Deployment Areas, Protected Species.

    Science.gov (United States)

    1980-12-22

    38 A. pseudiodonthus 110 E. nabncautle 10 ~ nopu 39 A. pterocarpus III E. IhmSOa a. ll~os 8 P. mcnssu 39a A. rolshinsji var. ocdidenssalis, 112 E...floors) Arabis shockleyl Asci epl as eastwvoodiana Astragalus pterocarpus A. uncialis Coryphantha vi vipara Cryptantha compact. Eriogonum eremi cum E...Oophorus var. lonchocalyx (RC)* A. pseudiodanthus (RT) A. pterocarpus (RC) A. serenoi var. sardescens (RT) A. tephrodes var. eur ylobus (RE) A

  17. Dynamic Response Analysis of Towed Cable During Deployment/Retrieval

    Institute of Scientific and Technical Information of China (English)

    WANG Fei; HUANG Guo-liang; DENG De-heng

    2008-01-01

    A numerical approach was developed to analyze the transient behavior of towed cable during ac- tively controlled deployment/retrieval (DR). The cable motion is described by the lumped parameter method, its corresponding boundary conditions are presented. In view of its varying length during DR, two auxiliary arguments are introduced to describe its continuous varying length and discrete number of nodes(equations), the length is determined by the pay out(or reel-in) rate, which is then used to determine the node number by a logic relation. For the discrete mathematical model of towed cable, an algorithm was developed to deal with the discrete governing equations. The simulation results indicate that the cable experiences more com- plex motions due to its varying length, and tension fluctuates seriously in the startup and ending stage of deployment/retrieval. The effect of towing ship's motion in waves on cable during deployment/retrieval is also considered via numerical simulation.

  18. Base Station Antenna Pattern Distortion in Practical Urban Deployment Scenarios

    DEFF Research Database (Denmark)

    Rodriguez Larrad, Ignacio; Nguyen, Huan Cong; Sørensen, Troels Bundgaard

    2014-01-01

    In real urban deployments, base station antennas are typically not placed in free space conditions. Therefore, the radiation pattern can be affected by mounting structures and nearby obstacles located in the proximity of the antenna (near-field), which are often not taken into consideration. Also...... the intrinsic propagation mechanisms of the urban environment (far-field) can contribute to the distortion of the radiation pattern observed in a practical deployment scenario, especially when comparing it to the antenna pattern provided by the manufacturer and typically measured in free space. This paper...... presents a combination of near-field and far-field simulations aimed to provide an overview of the distortion experienced by the base station antenna pattern in two different urban deployment scenarios: rooftop and telecommunications tower. The study illustrates how, in comparison with the near...

  19. Application of the ADAMS program to deployable space truss structures

    Science.gov (United States)

    Calleson, R. E.

    1985-01-01

    The need for a computer program to perform kinematic and dynamic analyses of large truss structures while deploying from a packaged configuration in space led to the evaluation of several existing programs. ADAMS (automatic dynamic analysis of mechanical systems), a generalized program from performing the dynamic simulation of mechanical systems undergoing large displacements, is applied to two concepts of deployable space antenna units. One concept is a one cube folding unit of Martin Marietta's Box Truss Antenna and the other is a tetrahedral truss unit of a Tetrahedral Truss Antenna. Adequate evaluation of dynamic forces during member latch-up into the deployed configuration is not yet available from the present version of ADAMS since it is limited to the assembly of rigid bodies. Included is a method for estimating the maximum bending stress in a surface member at latch-up. Results include member displacement and velocity responses during extension and an example of member bending stresses at latch-up.

  20. Security-by-Experiment: Lessons from Responsible Deployment in Cyberspace.

    Science.gov (United States)

    Pieters, Wolter; Hadžiosmanović, Dina; Dechesne, Francien

    2016-06-01

    Conceiving new technologies as social experiments is a means to discuss responsible deployment of technologies that may have unknown and potentially harmful side-effects. Thus far, the uncertain outcomes addressed in the paradigm of new technologies as social experiments have been mostly safety-related, meaning that potential harm is caused by the design plus accidental events in the environment. In some domains, such as cyberspace, adversarial agents (attackers) may be at least as important when it comes to undesirable effects of deployed technologies. In such cases, conditions for responsible experimentation may need to be implemented differently, as attackers behave strategically rather than probabilistically. In this contribution, we outline how adversarial aspects are already taken into account in technology deployment in the field of cyber security, and what the paradigm of new technologies as social experiments can learn from this. In particular, we show the importance of adversarial roles in social experiments with new technologies.

  1. Toward Governance of Cross-Cloud Application Deployment

    CERN Document Server

    de Leusse, Pierre

    2012-01-01

    In this article, the authors introduce the main ideas around the governance of cross-Cloud application deployment and their related concepts. It is argued that, due to the increasing complexity and nature of the Cloud market, an intermediary specialized in brokering the deployment of different components of a same application onto different Cloud products could both facilitate said deployment and in some cases improve its quality in terms of cost, security & reliability and QoS. In order to fulfill these objectives, the authors propose a high level architecture that relies on their previous work on governance of policy & rule driven distributed systems. This architecture aims at supplying five main functions of 1) translation of Service Level Agreements (SLAs) and pricing into a common shared DSL, 2) correlation of analytical data (e.g. monitoring, metering), 3) combination of Cloud products, 4) information from third parties regarding different aspects of Quality of Service (QoS) and 5) cross-Cloud a...

  2. Equipment compatibility and logistics assessment for containment foam deployment.

    Energy Technology Data Exchange (ETDEWEB)

    McRoberts, Vincent M.; Martell, Mary-Alena; Jones, Joseph A.

    2005-09-01

    The deployment of the Joint Technical Operations Team (JTOT) is evolving toward a lean and mobile response team. As a result, opportunities to support more rapid mobilization are being investigated. This study investigates three specific opportunities including: (1) the potential of using standard firefighting equipment to support deployment of the aqueous foam concentrate (AFC-380); (2) determining the feasibility and needs for regional staging of equipment to reduce the inventory currently mobilized during a JTOT response; and (3) determining the feasibility and needs for development of the next generation AFC-380 to reduce the volume of foam concentrate required for a response. This study supports the need to ensure that requirements for alternative deployment schemes are understood and in place to support improved response activities.

  3. NESTOR Deep Sea Neutrino Telescope. Deployment and results

    Science.gov (United States)

    Aggouras, G.; Anassontzis, E. G.; Ball, A. E.; Bourlis, G.; Chinowsky, W.; Fahrun, E.; Grammatikakis, G.; Green, C.; Grieder, P.; Katrivanos, P.; Koske, P.; Leisos, A.; Markopoulos, E.; Minkowsky, P.; Nygren, D.; Papageorgiou, K.; Przybylski, G.; Resvanis, L. K.; Siotis, I.; Sopher, J.; Staveris-Polikalas, A.; Tsagli, V.; Tsirigotis, A.; Tzamarias, S.; Zhukov, V. A.; Nestor Collaboration

    2006-01-01

    One module of NESTOR, the Mediterranean deep-sea neutrino telescope, was deployed at a depth of 4000m, 14km off the Sapienza Island, off the South West coast of Greece. The deployment site provides excellent environmental characteristics. The deployed NESTOR module is constructed as a hexagonal star like latticed titanium star with 12 Optical Modules and an one-meter diameter titanium sphere which houses the electronics. Power and data were transferred through a 30km electro-optical cable to the shore laboratory. In this report we describe briefly the detector and the detector electronics and discuss the first physics data acquired and give the zenith angular distribution of the reconstructed muons.

  4. Consumer protection

    OpenAIRE

    Štěrbová, Alena

    2010-01-01

    77 Resumé This thesis is dedicated to the consumer protection. My reason for the choice of this topic was following. A field of consumer protection is being continually developed. It is complicated for a layman to be well informed about all his rights and duties not only because the Czech legal regulation suffers from a immense fragmentation. Moreover, the implementation of EC directives ( as a source of many provisions protecting a consumer in the Civil Code) into our legal system was carrie...

  5. Adaptive deployment of model reductions for tau-leaping simulation.

    Science.gov (United States)

    Wu, Sheng; Fu, Jin; Petzold, Linda R

    2015-05-28

    Multiple time scales in cellular chemical reaction systems often render the tau-leaping algorithm inefficient. Various model reductions have been proposed to accelerate tau-leaping simulations. However, these are often identified and deployed manually, requiring expert knowledge. This is time-consuming and prone to error. In previous work, we proposed a methodology for automatic identification and validation of model reduction opportunities for tau-leaping simulation. Here, we show how the model reductions can be automatically and adaptively deployed during the time course of a simulation. For multiscale systems, this can result in substantial speedups.

  6. Tracking B-31 iceberg with two aircraft deployed sensors

    Directory of Open Access Journals (Sweden)

    D. H. Jones

    2014-07-01

    Full Text Available Icebergs are a natural hazard to maritime operations in polar regions. Iceberg populations are increasing, as is the demand for access to both Arctic and Antarctic seas. Soon the ability to reliably track icebergs may become a necessity for continued operational safety. The temporal and spatial coverage of remote sensing instruments is limited, and must be supplemented with in situ measurements. In this paper we describe the design of a tracking sensor that can be deployed from a fixed-wing aircraft during iceberg surveys, and detail the results of its first deployment operation on iceberg B-31.

  7. Using Quality Function Deployment to Improve Reference Services Quality

    Directory of Open Access Journals (Sweden)

    Pao-Long Chang

    1996-12-01

    Full Text Available Much research has been conducted regarding how reference librarians can evaluate and improve the quality of the answers they provide to users' inquiries. There has been considerably less discussion, however, concerning how to improve the quality of the delivery of those answers, and to upgrade the overall quality of reference services as a whole. Suggestions for improving the quality of service contained within the business literature may be applied to improve library services as well. In this paper the use of Quality Function Deployment (QFD as a tool for improving reference services quality is explored and an adapted framework referred to as service quality function deployment is proposed.

  8. Deployment of a Grid-based Medical Imaging Application

    CERN Document Server

    Amendolia, S R; Frate, C; Gálvez, J; Hassan, W; Hauer, T; Manset, D; McClatchey, R; Odeh, M; Rogulin, D; Solomonides, T; Warren, R

    2005-01-01

    The MammoGrid project has deployed its Service-Oriented Architecture (SOA)-based Grid application in a real environment comprising actual participating hospitals. The resultant setup is currently being exploited to conduct rigorous in-house tests in the first phase before handing over the setup to the actual clinicians to get their feedback. This paper elaborates the deployment details and the experiences acquired during this phase of the project. Finally the strategy regarding migration to an upcoming middleware from EGEE project will be described. This paper concludes by highlighting some of the potential areas of future work.

  9. Family of deployable/retractable structures for space application

    Science.gov (United States)

    Unda, J.; Weisz, J.; Rivacoba, J.; Uríen, I. Ruiz; Capitanio, R. S.

    New trends in the frame of space applications lead to the necessity of using deployable/retractable structures, working either as beams (with payloads all along their length) or masts (loaded at their tip). SENER—under ESA/ESTEC and Spanish Space Program contracts—are developing a family of structures with deployment and retraction capabilities (LTS, SENERMAST, CTM) so as to cover all ranges of potential necessities in the space community (antennas, experiment support, solar arrays, heat rejection systems …). This paper consists of a summary of the performances and range of applications of LTS, SENERMAST and CTM, and pays special attention to the large truss structure (LTS) development and verification.

  10. Service Members' Experiences in Staying Connected With Family While Deployed.

    Science.gov (United States)

    Durham, Susan W

    2015-01-01

    The purpose of this study was to describe the communication issues experienced by service members staying connected with families while deployed. Qualitative design guided data collection using interviews with 20 key informants who had been deployed in Iraq or Afghanistan. Inductive content analysis and NVivo software enabled data analysis. From the data, 5 main themes emerged: Creating Normalcy Through Connecting With Others; Understanding the Spoken and Unspoken; Connecting and Disconnecting; Changing Sense of Self; and Sustaining a Common Bond. A collective understanding of common communication challenges emerged that had an impact on service member/family relationships, mission focus, and safety.

  11. Deployment of vendor capabilities and competences throughout the outsourcing process

    DEFF Research Database (Denmark)

    Perunovic, Zoran; Christoffersen, Mads; Mefford, Robert N.

    2012-01-01

    utilization of different portfolios of competences (balanced, unit-dominant, and versatile) and capabilities (permanent and temporary) which need to be deployed in the right combination (deployment strategy) adequate for the stage of the industry dynamics in which vendors operate. The research also indicated....... Results also suggest that more research into relationship management capability in the context of the EMS industry will be a fruitful area for future studies. Practical implications - Vendors who seek to advance in the industry's value chain need to expand their portfolio of competences and adapt...

  12. Adaptive deployment of model reductions for tau-leaping simulation

    Science.gov (United States)

    Wu, Sheng; Fu, Jin; Petzold, Linda R.

    2015-05-01

    Multiple time scales in cellular chemical reaction systems often render the tau-leaping algorithm inefficient. Various model reductions have been proposed to accelerate tau-leaping simulations. However, these are often identified and deployed manually, requiring expert knowledge. This is time-consuming and prone to error. In previous work, we proposed a methodology for automatic identification and validation of model reduction opportunities for tau-leaping simulation. Here, we show how the model reductions can be automatically and adaptively deployed during the time course of a simulation. For multiscale systems, this can result in substantial speedups.

  13. A CubeSat deployable solar panel system

    Science.gov (United States)

    McGuire, Thomas; Hirsch, Michael; Parsons, Michael; Leake, Skye; Straub, Jeremy

    2016-05-01

    The power usage of CubeSat's onboard systems has increased with the complexity of the systems included. This paper presents a deployment system design which creates a plane of solar panels to collect energy. This allows more panels to be in direct normal sunlight at any given point (in conjunction with the onboard attitude determination and control system), facilitating increased power generation. The deployable system is comprised of a printed circuit board (holding the solar cells) which is attached to an aluminum hinge. The efficacy of this approach for power generation and its simplicity, as compared to other prospective approaches, are assessed herein.

  14. The Effect of Deployment Frequencies on the Military Divorce Rate

    Science.gov (United States)

    2011-03-01

    my roommate, LT Randi Korman, who was happy to bring me a glass of wine when I could not leave my desk. It was truly helpful to have a constantly...his or her parent’s house. A person living on his or her own is responsible for providing for his or her own food and shelter, which is facilitated...was deployed per quarter was generated. The quarterly CTS data was then paired with the demographic data. Total time deployed while married was found

  15. Deployment of Mobile Learning Course Materials to Android Powered Mobile Devices

    Science.gov (United States)

    Chao, Lee

    2012-01-01

    The objective of this article is to facilitate mobile teaching and learning by providing an alternative course material deployment method. This article suggests a course material deployment platform for small universities or individual instructors. Different from traditional course material deployment methods, the method discussed deploys course…

  16. Requirements-Driven Deployment: Customizing the Requirements Model for the Host Environment

    NARCIS (Netherlands)

    Ali, Raian; Dalpiaz, Fabiano; Giorgini, Paolo

    2014-01-01

    Deployment is a main development phase which configures a software to be ready for use in a certain environment. The ultimate goal of deployment is to enable users to achieve their requirements while using the deployed software. However, requirements are not uniform and differ between deployment env

  17. Deployment of Mobile Learning Course Materials to Android Powered Mobile Devices

    Science.gov (United States)

    Chao, Lee

    2012-01-01

    The objective of this article is to facilitate mobile teaching and learning by providing an alternative course material deployment method. This article suggests a course material deployment platform for small universities or individual instructors. Different from traditional course material deployment methods, the method discussed deploys course…

  18. USING RF TECHNOLOGY FOR PROTECTED ASSET TRACKING

    Energy Technology Data Exchange (ETDEWEB)

    Younkin, James R [ORNL; Pickett, Chris A [ORNL; Richardson, Dave [ORNL; Stinson, Brad J [ORNL

    2008-01-01

    The Oak Ridge National Laboratory (ORNL) is working on systems that use a new radio frequency (RF) technology called Rubee to manage and inventory many types of protected assets, including weapons housed in Department of Energy (DOE) armories, tooling, and nuclear material containers. Rubee is being considered for an IEEE Standard, and is used on several projects at ORNL because of its high performance when used in, on, and around metal-an environment that is typical of that found in an armory vault and that of many other protected assets locations within nuclear facilities. The primary objective using Rubee is to supply sustainable technology that provides timely information on the status and location of protected assets. This paper focuses on the results from a deployment of this technology at a DOE armory and discusses the applicability of Rubee for use with other protected assets within nuclear facilities. Key Words: Rubee , low radio frequency, protected assets

  19. Protective Eyewear

    Science.gov (United States)

    ... visual disorders, mechanisms of visual function, preservation of sight, and the special health problems and requirements of ... They protect your eyes from the sun’s ultraviolet (UV) rays, which can damage your eyes. Pick sunglasses ...

  20. Protected Areas

    Data.gov (United States)

    Kansas Data Access and Support Center — This dataset shows the boundaries of properties in Kansas in public or institutional ownership that contain ecological resources that merit some level of protection....

  1. Memory protection

    Science.gov (United States)

    Denning, Peter J.

    1988-01-01

    Accidental overwriting of files or of memory regions belonging to other programs, browsing of personal files by superusers, Trojan horses, and viruses are examples of breakdowns in workstations and personal computers that would be significantly reduced by memory protection. Memory protection is the capability of an operating system and supporting hardware to delimit segments of memory, to control whether segments can be read from or written into, and to confine accesses of a program to its segments alone. The absence of memory protection in many operating systems today is the result of a bias toward a narrow definition of performance as maximum instruction-execution rate. A broader definition, including the time to get the job done, makes clear that cost of recovery from memory interference errors reduces expected performance. The mechanisms of memory protection are well understood, powerful, efficient, and elegant. They add to performance in the broad sense without reducing instruction execution rate.

  2. Radiation Protection

    Energy Technology Data Exchange (ETDEWEB)

    Loos, M

    2001-04-01

    Major achievements of SCK-CEN's Radiation Protection Department in 2000 are described. The main areas for R and D of the department remain neutron dosimetry and neutron activation analysis, safeguards information handling and non-destructive assay techniques. Further activities include low-level radioactivity measurements in environmental and biological samples and radiation protection research. Finally, achievements in decision strategy research and social sciences in nuclear research are reported.

  3. Corrosion protection

    Science.gov (United States)

    Brown, Donald W.; Wagh, Arun S.

    2003-05-27

    There has been invented a chemically bonded phosphate corrosion protection material and process for application of the corrosion protection material for corrosion prevention. A slurry of iron oxide and phosphoric acid is used to contact a warm surface of iron, steel or other metal to be treated. In the presence of ferrous ions from the iron, steel or other metal, the slurry reacts to form iron phosphates which form grains chemically bonded onto the surface of the steel.

  4. Reconciling Biodiversity Conservation and Widespread Deployment of Renewable Energy Technologies in the UK.

    Directory of Open Access Journals (Sweden)

    Benedict Gove

    Full Text Available Renewable energy will potentially make an important contribution towards the dual aims of meeting carbon emission reduction targets and future energy demand. However, some technologies have considerable potential to impact on the biodiversity of the environments in which they are placed. In this study, an assessment was undertaken of the realistic deployment potential of a range of renewable energy technologies in the UK, considering constraints imposed by biodiversity conservation priorities. We focused on those energy sources that have the potential to make important energy contributions but which might conflict with biodiversity conservation objectives. These included field-scale solar, bioenergy crops, wind energy (both onshore and offshore, wave and tidal stream energy. The spatially-explicit analysis considered the potential opportunity available for each technology, at various levels of ecological risk. The resultant maps highlight the energy resource available, physical and policy constraints to deployment, and ecological sensitivity (based on the distribution of protected areas and sensitive species. If the technologies are restricted to areas which currently appear not to have significant ecological constraints, the total potential energy output from these energy sources was estimated to be in the region of 5,547 TWh/yr. This would be sufficient to meet projected energy demand in the UK, and help to achieve carbon reduction targets. However, we highlight two important caveats. First, further ecological monitoring and surveillance is required to improve understanding of wildlife distributions and therefore potential impacts of utilising these energy sources. This is likely to reduce the total energy available, especially at sea. Second, some of the technologies under investigation are currently not deployed commercially. Consequently this potential energy will only be available if continued effort is put into developing these energy

  5. Reconciling Biodiversity Conservation and Widespread Deployment of Renewable Energy Technologies in the UK.

    Science.gov (United States)

    Gove, Benedict; Williams, Leah J; Beresford, Alison E; Roddis, Philippa; Campbell, Colin; Teuten, Emma; Langston, Rowena H W; Bradbury, Richard B

    2016-01-01

    Renewable energy will potentially make an important contribution towards the dual aims of meeting carbon emission reduction targets and future energy demand. However, some technologies have considerable potential to impact on the biodiversity of the environments in which they are placed. In this study, an assessment was undertaken of the realistic deployment potential of a range of renewable energy technologies in the UK, considering constraints imposed by biodiversity conservation priorities. We focused on those energy sources that have the potential to make important energy contributions but which might conflict with biodiversity conservation objectives. These included field-scale solar, bioenergy crops, wind energy (both onshore and offshore), wave and tidal stream energy. The spatially-explicit analysis considered the potential opportunity available for each technology, at various levels of ecological risk. The resultant maps highlight the energy resource available, physical and policy constraints to deployment, and ecological sensitivity (based on the distribution of protected areas and sensitive species). If the technologies are restricted to areas which currently appear not to have significant ecological constraints, the total potential energy output from these energy sources was estimated to be in the region of 5,547 TWh/yr. This would be sufficient to meet projected energy demand in the UK, and help to achieve carbon reduction targets. However, we highlight two important caveats. First, further ecological monitoring and surveillance is required to improve understanding of wildlife distributions and therefore potential impacts of utilising these energy sources. This is likely to reduce the total energy available, especially at sea. Second, some of the technologies under investigation are currently not deployed commercially. Consequently this potential energy will only be available if continued effort is put into developing these energy sources

  6. A Novel Deployment Method for Communication-Intensive Applications in Service Clouds

    OpenAIRE

    Chuanchang Liu; Jingqi Yang

    2014-01-01

    The service platforms are migrating to clouds for reasonably solving long construction periods, low resource utilizations, and isolated constructions of service platforms. However, when the migration is conducted in service clouds, there is a little focus of deploying communication-intensive applications in previous deployment methods. To address this problem, this paper proposed the combination of the online deployment and the offline deployment for deploying communication-intensive applicat...

  7. Deployment of vendor innovation capability in contract electronic manufacturing

    DEFF Research Database (Denmark)

    Perunovic, Zoran; Mefford, Robert N.

    2012-01-01

    This paper explores deployment of innovation capability in outsourcing from the vendor perspective. Vendor’s innovation-related competences are used to capture vendor innovativeness. A multiple-case study was applied with two Contract Electronic Manufacturers. Based on the data analysis we propose...

  8. Structural analysis of ITER multi-purpose deployer

    Energy Technology Data Exchange (ETDEWEB)

    Manuelraj, Manoah Stephen, E-mail: manoah@ipr.res.in [Institute for Plasma Research, Gandhinagar, Gujarat 382428 (India); Dutta, Pramit; Gotewal, Krishan Kumar; Rastogi, Naveen [Institute for Plasma Research, Gandhinagar, Gujarat 382428 (India); Tesini, Alessandro [ITER Organization, Route de Vinon-sur-Verdon, CS 90046, 1306 St Paul lez Durance Cedex (France); Choi, Chang-Hwan, E-mail: chang-hwan.choi@iter.org [ITER Organization, Route de Vinon-sur-Verdon, CS 90046, 1306 St Paul lez Durance Cedex (France)

    2016-11-01

    Highlights: • System modelling for structural analysis of the Multi-Purpose Deployer (MPD). • Finite element modeling of the Multi-Purpose Deployer (MPD). • Static, modal and seismic response analysis of the Multi-Purpose Deployer (MPD). • Iterative structural analysis and design update to satisfy the structural criteria. • Modal analysis for various kinematic configurations. • Reaction force calculations on the interfacing systems. - Abstract: The Multi-Purpose Deployer (MPD) is a general purpose ITER in-vessel remote handling (RH) system. The main handling equipment, known as the MPD Transporter, consists of a series of linked bodies, which provide anchoring to the vacuum vessel port and an articulated multi-degree of freedom motion to perform various in-vessel maintenance tasks. During the in-vessel operations, the structural integrity of the system should be guaranteed against various operational and seismic loads. This paper presents the structural analysis results of the concept design of the MPD Transporter considering the seismic events. Static structural, modal and frequency response spectrum analyses have been performed to verify the structural integrity of the system, and to provide reaction forces to the interfacing systems such as vacuum vessel and cask. Iterative analyses and design updates are carried out based on the reference design of the system to improve the structural behavior of the system. The frequency responses of the system in various kinematics and payloads are assessed.

  9. Post-deployment usability evaluation of a radiology workstation

    NARCIS (Netherlands)

    Jorritsma, Wiard; Cnossen, Fokie; Dierckx, Rudi A.; Oudkerk, Matthijs; Van Ooijen, Peter M. A.

    2016-01-01

    Objectives: To determine the number, nature and severity of usability issues radiologists encounter while using a commercially available radiology workstation in clinical practice, and to assess how well the results of a pre-deployment usability evaluation of this workstation generalize to clinical

  10. Comparative Cloud Deployment and Service Orchestration Process Using Juju Charms

    Directory of Open Access Journals (Sweden)

    Gaurav Raj

    2013-04-01

    Full Text Available This age is known as a service oriented age due to the globalization and advancement in technology day by day which lead business developers to deploy their services over the cloud. It lead to the development of new platform that has the capability to easily cope with the business expectations and has introduced a tough competition between the platform providers. These days Services like IaaS hasbeen provided by many cloud service providers along with PaaS and SaaS. We provide a comparative study in between the types of platform (open source cloud platform as OpenStack and proprietary basedplatform as Eucalyptus for deployment of IaaS , which has taken into consideration the size of deployment, manageability and fault tolerance, API provisioning /support, performance, compatibility withother platforms and types of services to be hosted. We discussed here about two high demanding IaaS platform provided by OpenStack and Eucalyptus. Both of the platform providers are competitive in termsof deployment of IaaS and service provisioning to its big clients. We also discussed here about the tools that can be used with these cloud platforms to easily install services on these clouds.

  11. The ‘Deployment of Extra Processing’ Account of Attention

    DEFF Research Database (Denmark)

    Fazekas, Peter; Nanay, Bence

    2015-01-01

    The paper formulates an alternative view about the core function of attention claiming that attention is not selection but the deployment of extra processing capacity. This way of thinking about attention has greater explanatory power, since it proposes a common implementation both for selection...

  12. Emergency deployment of genetically engineered veterinary vaccines in Europe

    NARCIS (Netherlands)

    Ramezanpour, Bahar; Foucauld, de Jean; Kortekaas, Jeroen

    2016-01-01

    On the 9th of November 2015, preceding the World Veterinary Vaccine Congress, a workshop was held to discuss how veterinary vaccines can be deployed more rapidly to appropriately respond to future epizootics in Europe. Considering their potential and unprecedented suitability for surge production

  13. Energy storage deployment and innovation for the clean energy transition

    Science.gov (United States)

    Kittner, Noah; Lill, Felix; Kammen, Daniel M.

    2017-09-01

    The clean energy transition requires a co-evolution of innovation, investment, and deployment strategies for emerging energy storage technologies. A deeply decarbonized energy system research platform needs materials science advances in battery technology to overcome the intermittency challenges of wind and solar electricity. Simultaneously, policies designed to build market growth and innovation in battery storage may complement cost reductions across a suite of clean energy technologies. Further integration of R&D and deployment of new storage technologies paves a clear route toward cost-effective low-carbon electricity. Here we analyse deployment and innovation using a two-factor model that integrates the value of investment in materials innovation and technology deployment over time from an empirical dataset covering battery storage technology. Complementary advances in battery storage are of utmost importance to decarbonization alongside improvements in renewable electricity sources. We find and chart a viable path to dispatchable US$1 W‑1 solar with US$100 kWh‑1 battery storage that enables combinations of solar, wind, and storage to compete directly with fossil-based electricity options.

  14. SMA applications in an innovative multishot deployment mechanism

    Science.gov (United States)

    Stella, D.; Pedrazzoli, G.; Secci, G.; Portelli, C.

    1991-01-01

    An innovative Deployment and Retraction hinge Mechanism (DARM) in the frame of a technological program is examined. The mechanism includes two restraint/release devices, which enable it to be stable in its stowed or deployed position while sustaining all associated loads, and to carry its payload by remote command. The main characteristics of the DARM are as follows: deployment and retraction movements are spring actuated; the available amount of functional sequences is almost unlimited; and no use of electrical motors is made. These features were accomplished by: the application of a special kinematic scheme to the mechanical connection between the spring motor and the swivel head arm; and the use of shape memory alloys (SMA) actuators for both release and spring recharge functions. DARM is thus a mechanism which can find many applications in the general space scenario of in-orbit maintenance and servicing. In such a frame, the DARM typical concept, which has a design close to very simple one-shot deployment mechanisms, has a good chance to replace existing analog machines. Potential items that could be moved by DARM are: booms for satellite instruments; antenna reflector tips; entire antenna reflectors; and solar panels.

  15. Deployment of Recommender Systems: Operational and Strategic Issues

    Science.gov (United States)

    Ghoshal, Abhijeet

    2011-01-01

    E-commerce firms are increasingly adopting recommendation systems to effectively target customers with products and services. The first essay examines the impact that improving a recommender system has on firms that deploy such systems. A market with customers heterogeneous in their search costs is considered. We find that in a monopoly, a firm…

  16. Design considerations for joints in deployable space truss structures

    Science.gov (United States)

    Rhodes, Marvin D.

    1986-01-01

    All of the structures considered for the Control of Flexible Structures (COFS) flight experiments are deployable truss structures and their response will be dominated by the structural response of the joints. To prepare for these experiments some fundamental research work is being conducted in the Structures and Dynamics Division at LaRC which will provide insight into structurally efficient and predictable deployable truss joints. This work involves generic studies of the static and dynamic response of joints as well as the development of analytical models which can be used to predict the response of a large multijointed truss. In addition to the generic joint studies, the research effort encompasses the design and fabrication of a 20-meter long deployable truss beam for laboratory evaluation of its structural characteristics and correlation with developed prediction methods. The experimental results have indicated the importance of attention to detail in the design and fabrication of joints for deployable truss structures. The dimensional relations and material considerations for efficient pin-clevis joints have been outlined. Results of tests on the near-center latch are discussed.

  17. Identification of a supplier network through Quality Function Deployment

    DEFF Research Database (Denmark)

    Kristensen, Preben Sander; Holmen, Elsebeth

    1994-01-01

    During 1993-94 the authors followed a product development process in a Danish Butter Cookie company. The process was structured according to the Quality Function Deployment technique House of Quality. Customer attributes were derived from a discus a diabetics end-user focus group. During a series...

  18. Design of a deployment rotation mechanism for microsatellite

    NARCIS (Netherlands)

    Abdelal, G.F.; Bakr Elhady, A.; Kassab, M.

    2009-01-01

    Solar array rotation mechanism provides a hinged joint between the solar panel and satellite body, smooth rotation of the solar array into deployed position and its fixation in this position. After unlocking of solar panel (while in orbit), rotation bracket turns towards ready-to-work position under

  19. Wind Energy Deployment Process and Siting Tools (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Tegen, S.

    2015-02-01

    Regardless of cost and performance, some wind projects cannot proceed to completion as a result of competing multiple uses or siting considerations. Wind energy siting issues must be better understood and quantified. DOE tasked NREL researchers with depicting the wind energy deployment process and researching development considerations. This presentation provides an overview of these findings and wind siting tools.

  20. Far and away: police negotiators on overseas deployments

    NARCIS (Netherlands)

    Martini-Nieboer, H.A.; Dolnik, A.; Giebels, E.

    2012-01-01

    The growing presence of Western expats and travelers in fragile states and conflict zones has led to a rise in the deployment of police negotiators overseas to assist in the management of kidnap cases. However, despite the fact that the conflict setting and dynamics of overseas cases arguably differ

  1. Port-Hamiltonian approach to deployment on a line

    NARCIS (Netherlands)

    Vos, Ewoud; Scherpen, Jacquelien M.A.; van der Schaft, Abraham

    2012-01-01

    In this talk we present a port-Hamiltonian approach to the deployment on a line of a robotic sensor network (see e.g. [3] for related work). Using the port-Hamiltonian modelling framework has some clear benefits. Including physical interpretation of the model, insight in the system’s energy and

  2. Non-Deployable Soldiers: Understanding the Army’s Challenge

    Science.gov (United States)

    2011-05-07

    Disorders 1% 2% Organs of special sense (eye, ear, taste , smell ) 1% 2% Digestive System 2% 2% Cardiovascular System 2% 2% Endocrine System 1% 1...included theater-specific medical qualifications, psychotropic drug policies, immunizations, pregnancies , TBI, and Soldiers being prescribed medications...treatment, may subsequently deploy as follow on personnel. Typical conditions might include pregnancy or the prescription of a behavioral health

  3. Forecasting Demand for KC-135 Sorties: Deploy to Dwell Impacts

    Science.gov (United States)

    2013-06-01

    Without the predictability, structure, and rule sets that the AEF construct provides, individual crewmembers suffer a perceived unsystematic assignment to...Enablers. It explained why deploy to dwell ratio is more than a quality of life issue and outlined some of the risks of sustained high operations

  4. Adverse Effects of Tobacco Use in Deployed Military Units

    Science.gov (United States)

    2009-10-01

    Tobacco Use in Deployed Military Units RTO-MP-HFM-181 P9 - 3 performance 30 , and that it is associated with hypercholesterolemia 31 and higher...smokeless tobacco, cigarette smoking, and hypercholesterolemia . American Journal of Public Health, 79, 1048 – 1050 32 Bolinder, G., & De Faire, U

  5. Does mental health stigma change across the deployment cycle?

    Science.gov (United States)

    Steenkamp, Maria M; Boasso, Alyssa M; Nash, William P; Litz, Brett T

    2014-12-01

    Prior research on mental health stigma in military personnel has been cross-sectional. We prospectively examined the course of perceived mental health stigma in a cohort of deployed U.S. combat Marines. Participants (N = 768) were assessed 1 month before a 7-month deployment to Afghanistan, and again at 1, 5, and 8 months postdeployment. We also examined three predictors of the course of stigma: post-traumatic stress disorder symptom severity, vertical and horizontal unit cohesion, and mental health treatment utilization while deployed. Perceptions of stigma remained largely stable across the deployment cycle, with latent growth curve analyses revealing a statistically significant but small decrease in stigma over time. Lower post-traumatic stress disorder symptoms and greater perceived vertical and horizontal support predicted decreases in stigma over time, whereas mental health treatment utilization in theater did not predict the course of stigma. Perceived stigma was low and largely stable over time. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

  6. Modeling deployment of Pierce’s disease resistant grapevines

    Science.gov (United States)

    Deployment of Pierce’s disease resistant grapevines is a key solution to mitigating economic losses caused by Xylella fastidiosa. While Pierce’s disease resistant grapevines under development display mild symptoms and have lower bacterial populations than susceptible varieties, all appear to remain ...

  7. Novel Deployment Mechanism for Conventional Solar Array Enhancement

    Directory of Open Access Journals (Sweden)

    Hodgetts Paul A.

    2017-01-01

    Full Text Available A novel mechanism is described, by which flexible blankets could be deployed from existing solar panel designs. These blankets could be covered with flexible cells, or they could be reflective films to form a concentrator array. Either way, the performance of an existing array design could be enhanced.

  8. Color impact in visual attention deployment considering emotional images

    Science.gov (United States)

    Chamaret, C.

    2012-03-01

    Color is a predominant factor in the human visual attention system. Even if it cannot be sufficient to the global or complete understanding of a scene, it may impact the visual attention deployment. We propose to study the color impact as well as the emotion aspect of pictures regarding the visual attention deployment. An eye-tracking campaign has been conducted involving twenty people watching half pictures of database in full color and the other half of database in grey color. The eye fixations of color and black and white images were highly correlated leading to the question of the integration of such cues in the design of visual attention model. Indeed, the prediction of two state-of-the-art computational models shows similar results for the two color categories. Similarly, the study of saccade amplitude and fixation duration versus time viewing did not bring any significant differences between the two mentioned categories. In addition, spatial coordinates of eye fixations reveal an interesting indicator for investigating the differences of visual attention deployment over time and fixation number. The second factor related to emotion categories shows evidences of emotional inter-categories differences between color and grey eye fixations for passive and positive emotion. The particular aspect associated to this category induces a specific behavior, rather based on high frequencies, where the color components influence the visual attention deployment.

  9. Role of ENT Surgeon in Managing Battle Trauma During Deployment.

    Science.gov (United States)

    Rajguru, Renu

    2013-01-01

    With technological improvements in body armour and increasing use of improvised explosive devices, it is the injuries to head, face and neck are the cause for maximum fatalities as military personnel are surviving wounds that would have otherwise been fatal. The priorities of battlefield surgical treatment are to save life, eyesight and limbs and then to give the best functional and aesthetic outcome for other wounds. Modern day battlefields pose unique demands on the deployed surgical teams and management of head and neck wounds demands multispecialty approach. Optimal result will depend on teamwork of head and neck trauma management team, which should also include otolaryngologist. Data collected by various deployed HFN surgical teams is studied and quoted in the article to give factual figures. Otorhinolaryngology becomes a crucial sub-speciality in the care of the injured and military otorhinolaryngologists need to be trained and deployed accordingly. The otolaryngologist's clinical knowledge base and surgical domain allows the ENT surgeon to uniquely contribute in response to mass casualty incident. Military planners need to recognize the felt need and respond by deploying teams of specialist head and neck surgeons which should also include otorhinolaryngologists.

  10. Design of a deployment rotation mechanism for microsatellite

    NARCIS (Netherlands)

    Abdelal, G.F.; Bakr Elhady, A.; Kassab, M.

    2009-01-01

    Solar array rotation mechanism provides a hinged joint between the solar panel and satellite body, smooth rotation of the solar array into deployed position and its fixation in this position. After unlocking of solar panel (while in orbit), rotation bracket turns towards ready-to-work position under

  11. Optimization of Hydroacoustic Equipment Deployment at Foster Dam, 2013

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, James S.; Johnson, Gary E.; Ploskey, Gene R.; Hennen, Matthew J.; Fischer, Eric S.; Zimmerman, Shon A.

    2013-03-01

    The goal of the study was to optimize performance of the fixed-location hydroacoustic systems at Foster Dam (FOS) by determining deployment and data acquisition methods that minimized structural, electrical, and acoustic interference. Optimization of the hydroacoustic systems will establish methodology for sampling by active acoustic methods during this year-long evaluation of juvenile salmonid passage at FOS.

  12. Strategies for Power Line Communications Smart Metering Network Deployment

    Directory of Open Access Journals (Sweden)

    Alberto Sendin

    2014-04-01

    Full Text Available Smart Grids are becoming a reality all over the world. Nowadays, the research efforts for the introduction and deployment of these grids are mainly focused on the development of the field of Smart Metering. This emerging application requires the use of technologies to access the significant number of points of supply (PoS existing in the grid, covering the Low Voltage (LV segment with the lowest possible costs. Power Line Communications (PLC have been extensively used in electricity grids for a variety of purposes and, of late, have been the focus of renewed interest. PLC are really well suited for quick and inexpensive pervasive deployments. However, no LV grid is the same in any electricity company (utility, and the particularities of each grid evolution, architecture, circumstances and materials, makes it a challenge to deploy Smart Metering networks with PLC technologies, with the Smart Grid as an ultimate goal. This paper covers the evolution of Smart Metering networks, together with the evolution of PLC technologies until both worlds have converged to project PLC-enabled Smart Metering networks towards Smart Grid. This paper develops guidelines over a set of strategic aspects of PLC Smart Metering network deployment based on the knowledge gathered on real field; and introduces the future challenges of these networks in their evolution towards the Smart Grid.

  13. Middle Eastern Strategic Deployment-Oasis or Mirage?

    Science.gov (United States)

    1986-06-06

    1984). Jackson, Michael G. and Stewart W. Timmerman "Analvzinq Deployment Effectiveness," Army LooJistition, (March-April 1985). Kenney, Major Robert F...John. 2 Para Falklands: The Battalion at War. London: Buchan and Enright , 1983. Furse, George Armand, Lt. Col. Mobilisation and Embarkation of an o11

  14. Structural realism versus deployment realism: A comparative evaluation.

    Science.gov (United States)

    Lyons, Timothy D

    2016-10-01

    In this paper I challenge and adjudicate between the two positions that have come to prominence in the scientific realism debate: deployment realism and structural realism. I discuss a set of cases from the history of celestial mechanics, including some of the most important successes in the history of science. To the surprise of the deployment realist, these are novel predictive successes toward which theoretical constituents that are now seen to be patently false were genuinely deployed. Exploring the implications for structural realism, I show that the need to accommodate these cases forces our notion of "structure" toward a dramatic depletion of logical content, threatening to render it explanatorily vacuous: the better structuralism fares against these historical examples, in terms of retention, the worse it fares in content and explanatory strength. I conclude by considering recent restrictions that serve to make "structure" more specific. I show however that these refinements will not suffice: the better structuralism fares in specificity and explanatory strength, the worse it fares against history. In light of these case studies, both deployment realism and structural realism are significantly threatened by the very historical challenge they were introduced to answer.

  15. Port-Hamiltonian approach to deployment on a line

    NARCIS (Netherlands)

    Vos, Ewoud; Scherpen, Jacquelien M.A.; van der Schaft, Abraham

    2012-01-01

    In this talk we present a port-Hamiltonian approach to the deployment on a line of a robotic sensor network (see e.g. [3] for related work). Using the port-Hamiltonian modelling framework has some clear benefits. Including physical interpretation of the model, insight in the system’s energy and stru

  16. Modeling and analysis of a large deployable antenna structure

    Science.gov (United States)

    Chu, Zhengrong; Deng, Zongquan; Qi, Xiaozhi; Li, Bing

    2014-02-01

    One kind of large deployable antenna (LDA) structure is proposed by combining a number of basic deployable units in this paper. In order to avoid vibration caused by fast deployment speed of the mechanism, a braking system is used to control the spring-actuated system. Comparisons between the LDA structure and a similar structure used by the large deployable reflector (LDR) indicate that the former has potential for use in antennas with up to 30 m aperture due to its lighter weight. The LDA structure is designed to form a spherical surface found by the least square fitting method so that it can be symmetrical. In this case, the positions of the terminal points in the structure are determined by two principles. A method to calculate the cable network stretched on the LDA structure is developed, which combines the original force density method and the parabolic surface constraint. Genetic algorithm is applied to ensure that each cable reaches a desired tension, which avoids the non-convergence issue effectively. We find that the pattern for the front and rear cable net must be the same when finding the shape of the rear cable net, otherwise anticlastic surface would generate.

  17. Developing Deployable Spoken Language Translation Systems given Limited Resources

    OpenAIRE

    Eck, Matthias

    2008-01-01

    Approaches are presented that support the deployment of spoken language translation systems. Newly developed methods allow low cost portability to new language pairs. Proposed translation model pruning techniques achieve a high translation performance even in low memory situations. The named entity and specialty vocabulary coverage, particularly on small and mobile devices, is targeted to an individual user by translation model personalization.

  18. A Self-Deploying, Depth-Adaptive Coastal Oceanographic Mooring

    Science.gov (United States)

    2007-11-02

    rate. An umbilical interface connection is also supplied to allow communications between the Tattletale system controller and an external computer. A...and barometric pressure from an offshore National Data Buoy Center 3-m discus buoy and water temperature values from a few hand-deployed CTD casts. The

  19. Simultaneous Fleet Deployment and Network Design of Liner Shipping

    DEFF Research Database (Denmark)

    Gelareh, Shahin; Pisinger, David

    A mixed integer linear programming formulation is proposed for the simultaneous design of network and fleet deployment of a liner service providers for deep-sea shipping. The underlying network design problem is based on a 4-index (5-index by considering capacity type) formulation of the hub...

  20. Problems in the Deployment of Learning Networks In Small Organizations

    NARCIS (Netherlands)

    Shankle, Dean E.; Shankle, Jeremy P.

    2006-01-01

    Please, cite this publication as: Shankle, D.E., & Shankle, J.P. (2006). Problems in the Deployment of Learning Networks In Small Organizations. Proceedings of International Workshop in Learning Networks for Lifelong Competence Development, TENCompetence Conference. March 30th-31st, Sofia, Bulgaria:

  1. Problems in the Deployment of Learning Networks In Small Organizations

    OpenAIRE

    Shankle, Dean E.; Shankle, Jeremy P.

    2006-01-01

    Please, cite this publication as: Shankle, D.E., & Shankle, J.P. (2006). Problems in the Deployment of Learning Networks In Small Organizations. Proceedings of International Workshop in Learning Networks for Lifelong Competence Development, TENCompetence Conference. March 30th-31st, Sofia, Bulgaria: TENCompetence. Retrieved June 30th, 2006, from http://dspace.learningnetworks.org

  2. Designing and Deploying 3D Collaborative Games in Education

    Science.gov (United States)

    Mavridis, Apostolos; Tsiatsos, Thrasyvoulos; Terzidou, Theodouli

    2016-01-01

    This paper focuses on methodologies of serious games deployment and evaluation. Particularly, this study will present a specific category of serious games that are based on Collaborative Virtual Environments and they aim to support Collaborative Learning. We call these serious games Collaborative Virtual Educational Games (CVEG). The paper aims to…

  3. Designing and Deploying Programming Courses: Strategies, Tools, Difficulties and Pedagogy

    Science.gov (United States)

    Xinogalos, Stelios

    2016-01-01

    Designing and deploying programming courses is undoubtedly a challenging task. In this paper, an attempt to analyze important aspects of a sequence of two courses on imperative-procedural and object-oriented programming in a non-CS majors Department is made. This analysis is based on a questionnaire filled in by fifty students in a voluntary…

  4. British International Schools: The Deployment and Training of Teaching Assistants

    Science.gov (United States)

    Tarry, Estelle

    2011-01-01

    This article reports on research carried out on behalf of the Council of British International Schools (COBIS) as to the role and deployment of British international school teaching assistants. Through questionnaires and a follow up open discussion with headteachers from British international schools it was found that, due to the differing…

  5. Perceptions of deployment of Australian Army reservists by their employers.

    Science.gov (United States)

    Orme, Geoffrey J; Kehoe, James

    2012-08-01

    The views and concerns of the employers of reservists sent on overseas deployments are largely unknown. A survey was conducted of 126 Australian employers who participated in Exercise Boss Lift sponsored by the Australian Defence Force, which involved a visit to their employees deployed on overseas service in the Solomon Islands and Malaysia during the period 2006-2010. Employers reported a substantial number of positive aspects of reservist deployment for both their enterprise and the individual reservist employee, including an increase in leadership, teamwork, skills, maturity, and confidence. There were 40% fewer reported negatives, which primarily concerned the costs associated with the absence of an important employee. The employers expressed needs for greater information regarding dates of absence of their reservist employee and assistance from the ADF to enable them to enhance the overall deployment. Importantly, employers sought confirmation of ways to effectively manage the transition of their reservist from military service back to their civilian roles. Some employers offered to act as advocates.

  6. Quality function deployment in the food industry: a review

    NARCIS (Netherlands)

    Costa, A.I.A.; Dekker, M.; Jongen, W.M.F.

    2001-01-01

    This paper presents a detailed literature review on the topic of the application of quality function deployment (QFD) in the food industry. This review is extended with a thorough description of the methodologies involved in the practice of QFD within food companies, exemplified with the help of a c

  7. Dynamics of anchor last deployment of submersible buoy system

    Science.gov (United States)

    Zheng, Zhongqiang; Xu, Jianpeng; Huang, Peng; Wang, Lei; Yang, Xiaoguang; Chang, Zongyu

    2016-02-01

    Submersible buoy systems are widely used for oceanographic research, ocean engineering and coastal defense. Severe sea environment has obvious effects on the dynamics of submersible buoy systems. Huge tension can occur and may cause the snap of cables, especially during the deployment period. This paper studies the deployment dynamics of submersible buoy systems with numerical and experimental methods. By applying the lumped mass approach, a three-dimensional multi-body model of submersible buoy system is developed considering the hydrodynamic force, tension force and impact force between components of submersible buoy system and seabed. Numerical integration method is used to solve the differential equations. The simulation output includes tension force, trajectory, profile and dropping location and impact force of submersible buoys. In addition, the deployment experiment of a simplified submersible buoy model was carried out. The profile and different nodes' velocities of the submersible buoy are obtained. By comparing the results of the two methods, it is found that the numerical model well simulates the actual process and conditions of the experiment. The simulation results agree well with the results of the experiment such as gravity anchor's location and velocities of different nodes of the submersible buoy. The study results will help to understand the conditions of submersible buoy's deployment, operation and recovery, and can be used to guide the design and optimization of the system.

  8. ADAM: Acquisition Deployment and Maneuvering the Space Game

    Science.gov (United States)

    1987-12-07

    payloads are cidered to have achieved orbit. At this point the lanicer mist sucessfully deploy each of its payloads. There is a uniform 97% chance per...of the gma. This allows more people to benefit frau the game, and it allows for more feedback for future modificaticns. Because space is critical to

  9. Abstraction Layer For Development And Deployment Of Cloud Services

    Directory of Open Access Journals (Sweden)

    Binh Minh Nguyen

    2012-01-01

    Full Text Available In this paper, we will present an abstraction layer for cloud computing, which intends to simplify the manipulation with virtual machines in clouds for easy and controlled development and deployment of cloud services. It also ensures interoperability between different cloud infrastructures and allows developers to create cloud appliances easily via inheritance mechanisms.

  10. Light Duty Utility Arm deployment in Tank WM-188

    Energy Technology Data Exchange (ETDEWEB)

    Patterson, M.W.

    1999-12-01

    The Light Duty Utility Arm (LDUA) was successfully deployed in Tank WM-188 during February and March of 1999 at the Idaho Nuclear Technology and Engineering Center (INTEC) tank farm at the Idaho National Engineering and Environmental Laboratory. Some equipment problems were identified, but most were indicative of any first time activity. Deployment during cold weather imposed additional equipment risks, but in general, equipment response to the winter conditions was better than expected. Three end effectors were demonstrated during the deployment. All performed as expected, although the limited resolution of the Alternating Current Field Measurement end effector cannot absolutely confirm tank integrity, which is necessary for future tank inspections. Four heel samples were taken with the sampler end effector and a broad spectrum of analyses were performed. A detailed inspection of the tank interior was performed with the High Resolution Stereo Video System end effector. The sample information is proving invaluable to the development of new treatment flowsheets and waste forms. It is expected that the LDUA will be deployed for tank inspections through the next several years to support other Notice of Non-Compliance (NON) Consent Order requirements and several other ongoing initiatives.

  11. Light Duty Utility Arm Deployment in Tank WM-188

    Energy Technology Data Exchange (ETDEWEB)

    Patterson, Michael W

    2000-01-01

    The Light Duty Utility Arm (LDUA) was successfully deployed in Tank WM-188 during February and March of 1999 at the Idaho Nuclear Technology and Engineering Center (INTEC) tank farm at the Idaho National Engineering and Environmental Laboratory. Some equipment problems were identified, but most were indicative of any first time activity. Deployment during cold weather imposed additional equipment risks, but in general, equipment response to the winter conditions was better than expected. Three end effectors were demonstrated during the deployment. All performed as expected, although the limited resolution of the Alternating Current Field Measurement end effector cannot absolutely confirm tank integrity, which is necessary for future tank inspections. Four heel samples were taken with the sampler end effector and a broad spectrum of analyses were performed. A detailed inspection of the tank interior was performed with the High Resolution Stereo Video System end effector. The sample information is proving invaluable to the development of new treatment flowsheets and waste forms. It is expected that the LDUA will be deployed for tank inspections through the next several years to support other Notice of NonCompliance (NON) Consent Order requirements and several other ongoing initiatives.

  12. Deployment of Recommender Systems: Operational and Strategic Issues

    Science.gov (United States)

    Ghoshal, Abhijeet

    2011-01-01

    E-commerce firms are increasingly adopting recommendation systems to effectively target customers with products and services. The first essay examines the impact that improving a recommender system has on firms that deploy such systems. A market with customers heterogeneous in their search costs is considered. We find that in a monopoly, a firm…

  13. Optimization of Hydroacoustic Equipment Deployment at Foster Dam, 2013

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, James S.; Johnson, Gary E.; Ploskey, Gene R.; Hennen, Matthew J.; Fischer, Eric S.; Zimmerman, Shon A.

    2013-03-01

    The goal of the study was to optimize performance of the fixed-location hydroacoustic systems at Foster Dam (FOS) by determining deployment and data acquisition methods that minimized structural, electrical, and acoustic interference. Optimization of the hydroacoustic systems will establish methodology for sampling by active acoustic methods during this year-long evaluation of juvenile salmonid passage at FOS.

  14. Antenna Deployment for a Pathfinder Lunar Radio Observatory

    Science.gov (United States)

    MacDowall, Robert J.; Minetto, F. A.; Lazio, T. W.; Jones, D. L.; Kasper, J. C.; Burns, J. O.; Stewart, K. P.; Weiler, K. W.

    2012-01-01

    A first step in the development of a large radio observatory on the moon for cosmological or other astrophysical and planetary goals is to deploy a few antennas as a pathfinder mission. In this presentation, we describe a mechanism being developed to deploy such antennas from a small craft, such as a Google Lunar X-prize lander. The antenna concept is to deposit antennas and leads on a polyimide film, such as Kapton, and to unroll the film on the lunar surface. The deployment technique utilized is to launch an anchor which pulls a double line from a reel at the spacecraft. Subsequently, the anchor is set by catching on the surface or collecting sufficient regolith. A motor then pulls in one end of the line, pulling the film off of its roller onto the lunar surface. Detection of a low frequency cutoff of the galactic radio background or of solar radio bursts by such a system would determine the maximum lunar ionospheric density at the time of measurement. The current design and testing, including videos of the deployment, will be presented. These activities are funded in part by the NASA Lunar Science Institute as an activity of the Lunar University Network for Astrophysical Research (LUNAR) consortium. Part of this research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration.

  15. Protected Areas - Protected Federal Lands

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — The Federal Lands data consists of land areas that are run and maintained by U.S. Governmental authorities and are considered protected.The Department of Natural...

  16. UAV Deployment Exercise for Mapping Purposes: Evaluation of Emergency Response Applications

    Directory of Open Access Journals (Sweden)

    Piero Boccardo

    2015-07-01

    Full Text Available Exploiting the decrease of costs related to UAV technology, the humanitarian community started piloting the use of similar systems in humanitarian crises several years ago in different application fields, i.e., disaster mapping and information gathering, community capacity building, logistics and even transportation of goods. Part of the author’s group, composed of researchers in the field of applied geomatics, has been piloting the use of UAVs since 2006, with a specific focus on disaster management application. In the framework of such activities, a UAV deployment exercise was jointly organized with the Regional Civil Protection authority, mainly aimed at assessing the operational procedures to deploy UAVs for mapping purposes and the usability of the acquired data in an emergency response context. In the paper the technical features of the UAV platforms will be described, comparing the main advantages/disadvantages of fixed-wing versus rotor platforms. The main phases of the adopted operational procedure will be discussed and assessed especially in terms of time required to carry out each step, highlighting potential bottlenecks and in view of the national regulation framework, which is rapidly evolving. Different methodologies for the processing of the acquired data will be described and discussed, evaluating the fitness for emergency response applications.

  17. UAV Deployment Exercise for Mapping Purposes: Evaluation of Emergency Response Applications.

    Science.gov (United States)

    Boccardo, Piero; Chiabrando, Filiberto; Dutto, Furio; Tonolo, Fabio Giulio; Lingua, Andrea

    2015-07-02

    Exploiting the decrease of costs related to UAV technology, the humanitarian community started piloting the use of similar systems in humanitarian crises several years ago in different application fields, i.e., disaster mapping and information gathering, community capacity building, logistics and even transportation of goods. Part of the author's group, composed of researchers in the field of applied geomatics, has been piloting the use of UAVs since 2006, with a specific focus on disaster management application. In the framework of such activities, a UAV deployment exercise was jointly organized with the Regional Civil Protection authority, mainly aimed at assessing the operational procedures to deploy UAVs for mapping purposes and the usability of the acquired data in an emergency response context. In the paper the technical features of the UAV platforms will be described, comparing the main advantages/disadvantages of fixed-wing versus rotor platforms. The main phases of the adopted operational procedure will be discussed and assessed especially in terms of time required to carry out each step, highlighting potential bottlenecks and in view of the national regulation framework, which is rapidly evolving. Different methodologies for the processing of the acquired data will be described and discussed, evaluating the fitness for emergency response applications.

  18. Strong army couples: a case study of rekindling marriage after combat deployment.

    Science.gov (United States)

    Melvin, Kristal C; Wenzel, Jennifer; Jennings, Bonnie Mowinski

    2015-02-01

    Post-traumatic stress symptoms (PTSS), occurring in 15% of combat-exposed military personnel, are associated with a decrease in couples' relationship quality. The purpose of this analysis was to describe reintegration in Army couples with high couple functioning, despite PTSS in one or both partners. Reintegration refers to readjustment after deployment; returning to previous role(s). In a mixed-methods case study of Army couples with a history of combat deployment, we used existing quantitative data to define sampling boundaries, select cases, and guide interviews. Couples scoring high on couple functioning, resilience, and couple satisfaction were interviewed (N = 5 couples, 10 participants). "Rekindling marriage" required strategies to overcome challenges during couple reintegration. For participants as individuals, those strategies were allowing negative emotions, giving each other time and space to do the work of rediscovery and accepting a changed reality, and recognizing and addressing individual needs of the other. As couples, strategies were to go with the flow, open your heart, become best friends, maintain trust, and communicate effectively. As families, strategies were to normalize schedules and protect family time. Findings offer a preliminary basis for interventions to promote strong relationships for military couples with PTSS.

  19. Damage Detection and Self-Repair in Inflatable/Deployable Structures

    Science.gov (United States)

    Brandon, Erik; Studor, George; Banks, DAvid; Curry, Mark; Broccato, Robert; Jackson, Tom; Champaigne, Kevin; Sottos, Nancy

    2009-01-01

    Inflatable/deployable structures are under consideration for applications as varied as expansion modules for the International Space Station to destinations for space tourism to habitats for the lunar surface. Monitoring and maintaining the integrity of the physical structure is critical, particularly since these structures rely on non-traditional engineering materials such as fabrics, foams, and elastomeric polymers to provide the primary protection for the human crew. The closely related prior concept of monitoring structural integrity by use of built-in or permanently attached sensors has been applied to structures made of such standard engineering materials as metals, alloys, and rigid composites. To effect monitoring of flexible structures comprised mainly of soft goods, however, it will be necessary to solve a different set of problems - especially those of integrating power and data-transfer cabling that can withstand, and not unduly interfere with, stowage and subsequent deployment of the structures. By incorporating capabilities for self-repair along with capabilities for structural health monitoring, successful implementation of these technologies would be a significant step toward semi-autonomous structures, which need little human intervention to maintain. This would not only increase the safety of these structures, but also reduce the inspection and maintenance costs associated with more conventional structures.

  20. Incident Cardiovascular Risk Factors Among Men and Women Veterans After Return From Deployment.

    Science.gov (United States)

    Haskell, Sally G; Brandt, Cynthia; Burg, Matthew; Bastian, Lori; Driscoll, Mary; Goulet, Joseph; Mattocks, Kristin; Dziura, James

    2017-10-03

    Stressors associated with military service and reintegration may impact psychologic well-being and behaviors that result in increased incidence rates for cardiovascular (CV) risk factors. Using electronic health record data from the Veterans Health Administration we sought to measure the incidence of newly diagnosed CV risk factors and how these incident risks were moderated by race and mental health conditions. A cohort study including Veterans whose end of last deployment was between October 1, 2001 and July 31, 2014. A total of 267,305 Operations Iraqi Freedom, Enduring Freedom, and New Dawn Veterans were present. Incident risk factors (hypertension, obesity, dyslipidemia, diabetes, or coronary artery disease), identified through new International Classification of Diseases, 9th Revision, Clinical Modification diagnostic codes or measurement recordings at primary care visits. The rate of developing at least 1 risk factor or coronary artery disease was 240 and 151 per 1000 person-years in men and women, respectively. Except for obesity, women were significantly less likely to develop any other CV risk factor compared with men (Crude hazard ratios ranging from 0.44 to 0.82). The impact of sex on hypertension (Prisk factor (P=0.007) and obesity (Preturn from deployment, but less likely to develop any other risk . For black women, the protective effect of female sex on the combined event (any risk factor), and hypertension was lessened compared with white women. The increased risk of obesity for women was greater in black women, and those with depression.

  1. Environmental feasibility study for deployment and construction of mobile gas turbine power plants in urbanized areas

    Directory of Open Access Journals (Sweden)

    Bryukhan Fedor

    2017-01-01

    Full Text Available In the view of current electrical shortage in some regions of Russia, mobile gas turbine power plants (MGTPP have become urgent in recent years. Usually they are used as back-up power sources to cover peak loads in power networks and to ensure uninterrupted power supply to consumers. This paper deals with environmental feasibility study for deployment and construction of the MGTPP in an urban setting. Technogehic factors of the MGTPP impact on the environment have been assessed and possibility of the MGTPP deployment at various sites in different regions of Russia has been identified. The necessity of using the technology of water injection into the gas turbine units combustion chamber to suppress nitrogen oxides in some cases is mentioned. Quantitative assessments of the MGTPP technogehic impact on the environment components have been performed using standard techniques. The calculations have revealed that the MGTPP specifications ensure the levels of technogehic impacts within the standard limits. The results have ensured preparation of pre-design and design documentation related to protection of the environment against the MGTPP complex technogehic impact.

  2. Deployment, Design, and Commercialization of Carbon-Negative Energy Systems

    Science.gov (United States)

    Sanchez, Daniel Lucio

    Climate change mitigation requires gigaton-scale carbon dioxide removal technologies, yet few examples exist beyond niche markets. This dissertation informs large-scale implementation of bioenergy with carbon capture and sequestration (BECCS), a carbon-negative energy technology. It builds on existing literature with a novel focus on deployment, design, commercialization, and communication of BECCS. BECCS, combined with aggressive renewable deployment and fossil emission reductions, can enable a carbon-negative power system in Western North America by 2050, with up to 145% emissions reduction from 1990 levels. BECCS complements other sources of renewable energy, and can be deployed in a manner consistent with regional policies and design considerations. The amount of biomass resource available limits the level of fossil CO2 emissions that can still satisfy carbon emissions caps. Offsets produced by BECCS are more valuable to the power system than the electricity it provides. Implied costs of carbon for BECCS are relatively low ( 75/ton CO2 at scale) for a capital-intensive technology. Optimal scales for BECCS are an order of magnitude larger than proposed scales found in existing literature. Deviations from optimal scaled size have little effect on overall systems costs - suggesting that other factors, including regulatory, political, or logistical considerations, may ultimately have a greater influence on plant size than the techno-economic factors considered. The flexibility of thermochemical conversion enables a viable transition pathway for firms, utilities and governments to achieve net-negative CO 2 emissions in production of electricity and fuels given increasingly stringent climate policy. Primary research, development (R&D), and deployment needs are in large-scale biomass logistics, gasification, gas cleaning, and geological CO2 storage. R&D programs, subsidies, and policy that recognize co-conversion processes can support this pathway to commercialization

  3. Machine Protection

    CERN Document Server

    Schmidt, R

    2014-01-01

    The protection of accelerator equipment is as old as accelerator technology and was for many years related to high-power equipment. Examples are the protection of powering equipment from overheating (magnets, power converters, high-current cables), of superconducting magnets from damage after a quench and of klystrons. The protection of equipment from beam accidents is more recent. It is related to the increasing beam power of high-power proton accelerators such as ISIS, SNS, ESS and the PSI cyclotron, to the emission of synchrotron light by electron–positron accelerators and FELs, and to the increase of energy stored in the beam (in particular for hadron colliders such as LHC). Designing a machine protection system requires an excellent understanding of accelerator physics and operation to anticipate possible failures that could lead to damage. Machine protection includes beam and equipment monitoring, a system to safely stop beam operation (e.g. dumping the beam or stopping the beam at low energy) and an ...

  4. Solid surface wetting and the deployment of drops in microgravity

    Science.gov (United States)

    Trinh, E. H.; Depew, J.

    1994-02-01

    The complete or partial deployment of liquid samples in low gravity is primarily influenced by the interfacial properties of the specific liquid and solid materials used because the overwhelming bias of the Earth gravitational acceleration is removed. This study addresses the engineering aspects of injecting and deploying drops of prescribed volume into an acoustic positioning chamber in microgravity. The specific problems of interest are the design, testing, and implementation of injector tips to be used in a simultaneously retracting dual-injector system in the Drop Physics Module microgravity experiment facility. Prior to release, the liquid to be deployed must be retained within a restricted area at the very end of the injectors under dynamic stimuli from the continuous injection flow as well as from the stepped motion of the injectors. The final released drop must have a well determined volume and negligible residual linear or angular momentum. The outcome of Earth-based short-duration low gravity experiments had been the selection of two types of injector tips which were flown as back-up parts. They were successfully utilized during the USML-1 Spacelab mission as the primary tips. The combination of a larger contact surface, liquid pinning with a sharp edge, and selective coating of strategic tip surfaces with a non-wetting compound has allowed a significant increase in the success rate of deployment of simple and compound drops of aqueous solutions of glycerol and silicone oil. The diameter of the samples studied in the Drop Physics Module range between 0.3 and 2.7 cm. The tests conducted on-orbit with a manually operated small device have allowed the calibration of the volume deployed for a few drop sizes. The design for improved tips to be used during the next USML flight is based on these results.

  5. UAV Deployed Sensor System for Arctic Ocean Remote Sensing

    Science.gov (United States)

    Palo, S. E.; Lawrence, D.; Weibel, D.; LoDolce, G.; Krist, S.; Crocker, I.; Maslanik, J. A.

    2012-12-01

    The Marginal Ice Zone Observations and Processes Experiment (MIZOPEX), is an Arctic field project scheduled for summer 2013. The goals of the project are to understand how warming of the marginal ice zone affects sea ice melt and if this warming has been over or underestimated by satellite measurements. To achieve these goals calibrated physical measurements, both remote and in-situ, of the marginal ice zone over scales of square kilometers with a resolution of square meters is required. This will be accomplished with a suite of unmanned aerial vehicles (UAVs) equipped with both remote sensing and in-situ instruments, air deployed microbuoys, and ship deployed buoys. In this talk we will present details about the air-deployed micro-buoy (ADMB) and self-deployed surface-sonde (SDSS) components of the MIZOPEX project, developed at the University of Colorado. These systems were designed to explore the potential of low-cost, on-demand access to high-latitude areas of important scientific interest. Both the ADMB and SDSS share a common measurement suite with the capability to measure water temperature at three distinct depths and provide position information via GPS. The ADMBs are dropped from the InSitu ScanEagle UAV and expected to operate and log ocean temperatures for 14 days. The SDSS are micro UAVs that are designed to fly one-way to a region of interest and land at specified coordinates, thereafter becoming a surface sensor similar to the ADMB. A ScanEagle will periodically return to the deployment zone to gather ADMB/SDSS data via low power radio links. Design decisions based upon operational constraints and the current status of the ADMB and SDSS will be presented.

  6. A Microseismometer for Penetrometer Deployment in the Jupiter System

    Science.gov (United States)

    Pike, William; Standley, Ian; Karl, Werner; Delahunty, Aifric; Calcutt, Simon

    2010-05-01

    The internal structure of the moons of Jupiter is an area of great interest. Seismic investigations, either in the long-period band of 0.1 to 1 Hz, or at shorter periods of 1 to 100 Hz, have been studied as a means to determine the depth of subsurface liquid water with a single, triaxial seismometer. A penetrometer would be an ideal deployment for such an instrument as it would ensure excellent coupling, minimise thermal variations, and substantially reduce the radiation environment during operation. A microseismometer is under development which combines the required sensitivity for identification of the ambient seismicity with the robustness to survive the shock of deployment. At the heart of the instrument is a single-crystal silicon suspension machined through the full thickness of a wafer resulting in a very high quality factor. The movement of the proof mass is determined by extremely sensitive capacitive array transducer. This transducer is coupled to readout and feedback electronics which are designed for very low power operation. A unique combination of open and closed loop feedback enables the instrument to operate over a wide range of tilt angles, a vital consideration for a penetrometer deployment. The current measured noise is 3 ng/sqrtHz at 20 s, with the capability of a further order of magnitude improvement. The suspension has been tested on rocket-sled impacts to simulate a penetrometer deployment, surviving shocks up to 14,000 g with suitable encapsulation. Such an instrument would have the capability for deployment on the surface of Europa or Ganymede and should provide vital information on the internal structure of these bodies.

  7. TQM and lean strategy deployment in Italian hospitals.

    Science.gov (United States)

    Chiarini, Andrea; Baccarani, Claudio

    2016-10-03

    Purpose This paper aims to contribute to the debate concerning total quality management (TQM)-Lean strategy in public healthcare by analyzing the deployment path for implementation, the possible benefits that can be achieved and the encountered pitfalls. Design/methodology/approach Three case studies are drawn from three large Italian hospitals with more than 500 beds each and structured with many departments. The hospitals are located in Tuscany, Italy. These three hospitals have embraced TQM and Lean, starting from strategic objectives and their deployment. At the same time, they have also implemented many TQM-Lean tools. The case studies are based on interviews held with four managers in each of these three public hospitals. Findings Results from the interviews show that there is a specific deployment path for TQM-Lean implementation. The hospitals have also achieved benefits linked to patient satisfaction and improved organizational performances. Problems related to organizational and cultural issues, such as senior managers' commitment, staff management, manufacturing culture and tools adaptation, could affect the benefits. Research limitations/implications The research has been carried out in just three Italian public hospitals. Hence, similar investigations could be managed in other countries. Researchers could also use a larger sample and investigate these issues by means of quantitative inquiry. Practical implications Practitioners could try to apply the deployment path revealed by these case studies in other public and private hospitals. Originality/value The results of this research show that there is a specific, new deployment path for implementing TQM-Lean strategy in some public hospitals.

  8. Uniform Protection for Multi-exposed Targets

    DEFF Research Database (Denmark)

    Vigo, Roberto; Nielson, Flemming; Nielson, Hanne Riis

    2014-01-01

    Ensuring that information is protected proportionately to its value is a major challenge in the development of robust distributed systems, where code complexity and technological constraints might allow reaching a key functionality along various paths. We propose a protection analysis over...... the Quality Calculus that computes the combinations of data required to reach a program point and relates them to a notion of cost. In this way, we can compare the security deployed on different paths that expose the same resource. The analysis is formalised in terms of flow logic, and is implemented...

  9. An Application of Green Quality Function Deployment to Designing an Air Conditioner

    Directory of Open Access Journals (Sweden)

    Peetam Kumar Dehariya

    2015-07-01

    Full Text Available The paper tackles a systematic and operational approach to Green Quality Function Deployment (GQFD, a customer oriented survey based quality management system with regular improvement in product development. GQFD shows balance between product development and environmental protection. GQFD is not used to determine their attributes and their levels. GQFD captures what product developers “think” would best satisfy customer needs considering Environmental factor. This research used Air Conditioner as a case study for implementation of GQFD. In the design of a new Air Conditioner, apply GQFD to find out the most important parameter and functions from customer point of view and then find out Technical Characteristics. These important parameters are then put into house of quality and make relation matrix between voice of customer and Technical Characteristics. From the result of QFD applied to Air Conditioner are short out the parameter which are require modification according to voice of customer and the result has used for new design.

  10. Planning and deployment of DWDM systems: a reality

    Science.gov (United States)

    Mishra, Data S.

    2001-10-01

    data-rate and data-format the gap between electrical layer and Optical backbone layer has to be filled. By partitioning the Optical Bandwidth of Optical Fibre Cable into the wavelengths (32 to 120) Wavelength Division Multiplexing can transport data rate from 10MB/s to 10GB/s on each wavelength. In this paper we will analyze the difficult strategies of suppliers and obstacles in the way of service providers to make DWDM a reality in the field either as Upgrade or Overlay or New Network. The difficult constraint of protection scheme with respect to compatibility with existing network and network under development has to sorted out along with present standard of Optical Fibre to carry DWDM signal in cost effective way to Access , Edge and Metro part of our network. The future of IP under DWDM is going to be key element for Network Planners in future. Fundamental limitation of bit manipulation in Photonic domain will have implication on the network design, cost and migration to all optical network because Photons are computer un-friendly and not mature enough to give memory and logic devices. In the environment of heterogeneous traffic the DWDM based All Optical Network should behave as per expectation of users whose primary traffic will be multi-media IP type. The quality of service (QoS), Virtual Path Network (VPN) over DWDM, OXC and intelligence at the edge will play a major role in future deployment of DWDM in our network . The development of improved fiber characteristics, EDFAs and Photonic component has led the carriers to go for Dense WDM Network.

  11. Testing Novel CR-39 Detector Deployment System For Identification of Subsurface Fractures, Soda Springs, ID

    Energy Technology Data Exchange (ETDEWEB)

    McLing, Travis [Idaho National Lab. (INL), Idaho Falls, ID (United States); Carpenter, Michael [Idaho National Lab. (INL), Idaho Falls, ID (United States); Brandon, William [Idaho National Lab. (INL), Idaho Falls, ID (United States); Zavala, Bernie [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-06-01

    The Environmental Protection Agency (EPA) has teamed with Battelle Energy Alliance, LLC (BEA) at Idaho National Laboratory (INL) to facilitate further testing of geologic-fracture-identification methodology at a field site near the Monsanto Superfund Site located in Soda Springs, Idaho. INL has the necessary testing and technological expertise to perform this work. Battelle Memorial Institute (BMI) has engaged INL to perform this work through a Work for Others (WFO) Agreement. This study continues a multi-year collaborative effort between INL and EPA to test the efficacy of using field deployed Cr-39 radon in soil portals. This research enables identification of active fractures capable of transporting contaminants at sites where fractures are suspected pathways into the subsurface. Current state of the art methods for mapping fracture networks are exceedingly expensive and notoriously inaccurate. The proposed WFO will evaluate the applicability of using cheap, readily available, passive radon detectors to identify conductive geologic structures (i.e. fractures, and fracture networks) in the subsurface that control the transport of contaminants at fracture-dominated sites. The proposed WFO utilizes proven off-the-shelf technology in the form of CR-39 radon detectors, which have been widely deployed to detect radon levels in homes and businesses. In an existing collaborative EPA/INL study outside of this workscope,. CR-39 detectors are being utilized to determine the location of active transport fractures in a fractured granitic upland adjacent to a landfill site at the Fort Devens, MA that EPA-designated as National Priorities List (NPL) site. The innovative concept of using an easily deployed port that allows the CR-39 to measure the Rn-222 in the soil or alluvium above the fractured rock, while restricting atmospheric Rn-222 and soil sourced Ra from contaminating the detector is unique to INL and EPA approach previously developed. By deploying a series of these

  12. Arcjet Testing of Woven Carbon Cloth for Use on Adaptive Deployable Entry Placement Technology

    Science.gov (United States)

    Arnold, James O.; laub, Bernard; Chen, Yih-Kang; Prabhu, Dinesh K.; Bittner, M. E.; Venkatapathy, Ethiraj

    2013-01-01

    This paper describes arcjet testing and analysis that has successfully demonstrated the viability of three dimensional woven carbon cloth for dual use in the Adaptive Deployable Entry Placement Technology (ADEPT). ADEPT is an umbrella-like entry system that is folded for stowage in the launch vehicle s shroud and deployed in space prior to reaching the atmospheric interface. A key feature of the ADEPT concept is its lower ballistic coefficient for delivery of a given payload than those for conventional, rigid body entry systems. The benefits that accrue from the lower ballistic coefficient include factor of ten reductions of deceleration forces and entry heating. The former enables consideration of new classes of scientific instruments for solar system exploration while the latter enables the design of a more efficient thermal protection system. The carbon cloth now base lined for ADEPT has a dual use in that it serves as ADEPT s thermal protection system and as the "skin" that transfers aerodynamic deceleration loads to its umbrella-like substructure. The arcjet testing described in this paper was conducted for some of the higher heating conditions for a future Venus mission using the ADEPT concept, thereby showing that the carbon cloth can perform in a relevant entry environment. The ADEPT project considered the carbon cloth to be mission enabling and was carrying it as a major risk during Fiscal Year 2012. The testing and analysis reported here played a major role in retiring that risk and is highly significant to the success and possible adoption of ADEPT for future NASA missions. Finally, this paper also describes a preliminary engineering level code, based on the arcjet data, that can be used to estimate cloth thickness for future missions using ADEPT and to predict carbon cloth performance in future arcjet tests.

  13. Protection Myopia

    DEFF Research Database (Denmark)

    Laursen, Keld; Salter, Ammon; Li, Cher

    The strategies firms use to protect their intellectual property and knowledge can strongly influence their ability to capture the benefits of their innovative efforts. Using the attention-based theory, we explore positive and negative sides of legal appropriability. While asserting the benefits f...

  14. Radiation protection

    CERN Document Server

    CERN. Geneva

    2001-01-01

    This will be a simple explanation of the reasons why CERN has to be careful about radiation protections issues, a practical guide on how to recognize radiation dangers, the monitoring systems that make sure radiation levels are well tolerable norms, and a quick summary of what radiation levels mean in terms of personal risk.

  15. A small deployable infrared diffractive membrane imaging system

    Science.gov (United States)

    Zhang, Yue; Jin, Jiangao; Wang, Baohua; Wu, Peng; Jiao, Jianchao; Su, Yun

    2016-10-01

    Diffractive membrane imaging can be widely used in infrared band due to its longer minimum linewidth and loose requirement of RMS to fabricate more easily and reduce production period and manufacturing cost than used in visible band. A deployable infrared diffractive membrane imaging system was designed, consisting of Φ200mm imaging aperture (actual aperture is Φ500mm) and deployable structure that supports the infrared membrane under tension. Its spectral band width is >1.2μm, field of view is >1°, and diffractive efficiency can be >60%. Stowed size is 150mm×150mm×400mm. Research result of this project can promote the application of diffractive membrane imaging in infrared band and provide an effective and feasible means for achieving extremely large optical primary mirror from compact, lightweight payload.

  16. Resilience to traumatic exposure among soldiers deployed in combat.

    Science.gov (United States)

    Schaubroeck, John M; Riolli, Laura T; Peng, Ann Chunyan; Spain, Everett S

    2011-01-01

    We examined the influence of positive psychological capital (PsyCap), a metaconstruct that combines established psychological predispositions to be resilient to stress, on the well-being of soldiers during combat deployment. Among U.S. Army personnel deployed in Iraq, cognitive appraisal of stress mediated the effects of trait PsyCap on health symptoms. The indirect effects through appraisal were moderated by levels of exposure to potentially traumatic stimuli. Trait PsyCap covaried more strongly with cognitive appraisals, and had stronger indirect effects through appraisal on health, among soldiers in units with higher levels of potentially traumatic exposures. We discuss implications for research on resilience to trauma in the workplace and for helping workers cope with potentially traumatic exposures.

  17. A hybrid fuzzy MCDM approach to maintenance Quality Function Deployment

    Directory of Open Access Journals (Sweden)

    Davy George Valavi

    2015-01-01

    Full Text Available Maintenance Quality Function Deployment (MQFD is a model, which enhances the synergic power of Quality Function Deployment (QFD and Total Productive Maintenance (TPM. One of the crucial and important steps during the implementation of MQFD is the determination of the importance or weightages of the critical factors (CF and sub factors (SF. The CFs and SFs have to be compared precisely for the successful implementation of MQFD. The crisp pair-wise comparison in the conventional Analytical Hierarchy Process (AHP may be insufficient to determine the degree of weightage of CFs and SFs where vagueness and uncetainties are associated. In this paper, a modification of AHP based MQFD by incorporating fuzzy operations is proposed, which can improve the accuracy of determination of the weightages. A case study showing the applicability of this method is illustrated in this paper.

  18. Clean coal technology deployment: From today into the next millennium

    Energy Technology Data Exchange (ETDEWEB)

    Papay, L.T.; Trocki, L.K.; McKinsey, R.R. [Bechtel Technology and Consulting, San Francisco, CA (United States)

    1997-12-31

    The Department of Energy`s clean coal technology (CCT) program succeeded in developing more efficient, cleaner, coal-fired electricity options. The Department and its private partners succeeded in the demonstration of CCT -- a major feat that required more than a decade of commitment between them. As with many large-scale capital developments and changes, the market can shift dramatically over the course of the development process. The CCT program was undertaken in an era of unstable oil and gas prices, concern over acid rain, and guaranteed markets for power suppliers. Regulations, fuel prices, emergency of competing technologies, and institutional factors are all affecting the outlook for CCT deployment. The authors identify the major barriers to CCT deployment and then introduce some possible means to surmount the barriers.

  19. The effect of military deployment on mental health

    DEFF Research Database (Denmark)

    Vincent, Stéphanie; Weatherall, Cecilie Dohlmann; W. Jepsen, Peter

    2016-01-01

    on specific diagnoses such as PTSD. Another challenge is that the differences between soldiers and non-soldiers are not necessarily causal, instead possibly reflecting an underlying propensity towards active military service. Using the objective measures of hospitalizations and the purchase of mental health...... medication, this paper is the first to investigate the effect of recent military deployments on a broader measure of mental health, for a full population of Danish soldiers and a comparison group of eligible men. We exploit a panel of Danish health administrative records and use propensity score matching...... for time trends and other omitted variables affecting both groups. Overall, we find a significant and long-lasting adverse effect of military deployment on soldiers’ mental health, regardless of the comparison groups and underlying assumptions....

  20. Utility based Power Control with FEC in Hexagonally deployed WSN

    Directory of Open Access Journals (Sweden)

    Rajendran Valli

    2012-03-01

    Full Text Available The fundamental component of resource management in Wireless Sensor Network (WSN is transmitter power control since they are miniature battery powered devices. An efficient power control technique is essential to maintain reliable communication links in WSN and to maintain the battery life of the sensor node and in turn the sensor network. Error control coding (ECC schemes can improve the system performance and has an impact on energy consumption. This paper analyses a game theoretic model with pricing for power control in a sensor network considering ECC for random, square, triangular and hexagonal deployment schemes. The performance of the proposed power control scheme with RS and MIDRS code for WSN is evaluated in terms of utility, and energy consumption. Simulation results show that, for hexagonal deployment scheme, with the inclusion of ECC, the transmitting power of the nodes is reduced thereby saving energy and increasing the network lifetime

  1. Toxicological mass disaster management - a hospital deployment scheme.

    Science.gov (United States)

    Baniel, J; Ram, Z; Kami, A; Schindel, D

    1986-09-01

    Toxicological mass disasters have occurred frequently in past years and constitute a permanent threat in urban areas. From the standpoint of hospital planning, special consideration is required to treat a large number of poisoned casualties in a relatively short period. Several unique medical aspects characterize toxicological mass disasters: casualties present a single disease entity with many "borderline" cases, most medical personnel are unfamiliar with the problem and casualties present a potential contamination hazard to the hospital. A hospital deployment scheme is presented recommending Decontamination, Triage and simple Treatment Algorithms to meet the medical and organizational challenge of such a mass casualty situation. A further specific deployment scheme for treatment of organophosphorus agents poisoning is described to illustrate the principles presented.

  2. Deployment of Wireless Sensor Networks in Crop Storages

    DEFF Research Database (Denmark)

    Juul, Jakob Pilegaard; Green, Ole; Jacobsen, Rune Hylsberg

    2015-01-01

    of a wireless sensor network based system that provides continuous, automatic, and up-to-date information on a crop storage, while presenting the data in an easily accessible manner, is also described. The design decisions, challenges, and practical experiences from real-world large scale deployment...... ensure a good overview of the entire storage. This paper describes the challenges of providing a good network coverage, sufficient network lifetime, a physical design able to cope with the harsh environments met in deployments, and cost. How these challenges were approached in the development...... of the system are also discussed. It is concluded that the network works well for the intended application and that the intended users also see a value in the provided service....

  3. Distributed Wi-Fi Interference Coordination for Dense Deployments

    DEFF Research Database (Denmark)

    Abinader, Fuad; Choudhury, Sayantan; Souza Jr., Vicente A.

    2017-01-01

    with proper OBSS interference coordination. We propose a novel distributed interference coordination scheme for Wi-Fi scheduled mode operation, and evaluate it through system level simulations. Results indicate that the proposed scheme provides significant improvements over Enhanced Distributed Channel Access......Unlicensed spectrum is increasingly being used by mobile operators to meet the mobile traffic demand, and Wi-Fi is foreseen as one of the technologies for implementing mobile traffic offloading. However, Wi-Fi efficiency does not scale well as node density increases, and IEEE 802.11ax Task Group...... (TGax) was created in 2014 for developing WiFi technology enhancements in dense deployments. This paper investigates Wi-Fi performance in the presence of Overlapping Basic Subscriber Set (OBSS) Wi-Fi networks in indoor dense deployments. We observe that Wi-Fi could benefit from scheduled operation...

  4. Reintegration After Deployment: Supporting Citizen Warriors and Their Families

    Science.gov (United States)

    2013-01-01

    families. Achieving Reintegration Success RAND researchers administered a survey and conducted interviews with service members and spouses. The...responses indicated that families with successful reintegration experiences share common traits. These families felt ready for deployment, had good...Department of Defense (DoD) can use these findings to empower families to be active, effective architects of their own reintegration success . Doing so is

  5. Lightweight shape memory self-deployable structures for Gossamer applications

    Science.gov (United States)

    Sokolowski, Witold

    2004-01-01

    Currently, existing approaches for producing large, ultra-lightweight, deployable structures in space typically rely upon electro-mechanical mechanisms and mechanically expandable that are heavy, not stowage volume efficient, expensive and complex. Therefore, one of the major efforts at NASA and DoD has been to develop expandable structures characterized by low mass and small launch volume. As a result, space inflatable structures have emerged 9-10 years ago.

  6. Investigating the Respiratory Health of Deployed Military Personnel

    Science.gov (United States)

    2011-10-01

    emphysema (1% vs. 1%) and asthma (1% vs. 1%) observed. The authors suggested that specifi c exposures rather than deployment may be a determinant of...of chronic pulmonary diagnoses to include asthma , emphysema , chronic bronchitis, chronic obstructive pulmonary disease, bronchiectasis, sarcoidosis...mod- est correlation in self-reported symptoms of asthma and bron- chitis in a cohort of 1,560 veterans based on oil fi re proximity, but the fi

  7. Emissions from Simulated Open Burning of Deployed US Military Waste

    Science.gov (United States)

    2012-03-22

    deployed U.S. military waste? 2) What are the effects of polyethylene terephthalate plastic (PETE or PET #1) recycling efforts on these emission...targeted recycling efforts aided in reducing harmful burn emissions. With PET #1 bottles removed, the mass of the remaining components were increased...terephthalate plastic (PETE or PET #1) recycling efforts on these emission factors? 2.1: Is recycling beneficial given the additional resource

  8. Policies to Enable Bioenergy Deployment: Key Considerations and Good Practices

    Energy Technology Data Exchange (ETDEWEB)

    Smolinksi, Sharon [National Renewable Energy Lab. (NREL), Golden, CO (United States); Cox, Sadie [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-05-01

    Bioenergy is renewable energy generated from biological source materials, and includes electricity, transportation fuels and heating. Source materials are varied types of biomass, including food crops such as corn and sugarcane, non-edible lignocellulosic materials such as agricultural and forestry waste and dedicated crops, and municipal and livestock wastes. Key aspects of policies for bioenergy deployment are presented in this brief as part of the Clean Energy Solutions Center's Clean Energy Policy Brief Series.

  9. Summary of panel session 3 -- Environmental issues affecting CCT deployment

    Energy Technology Data Exchange (ETDEWEB)

    Hausker, K. [Center for Strategic and International Studies, Washington, DC (United States)

    1997-12-31

    The panelists discussed a variety of environmental issues that affect CCT deployment, and more broadly speaking, power development in general. The issues were both international and domestic in nature. The author summarizes the issues discussed. A summary is also presented which highlights ideas from the panelists that could be characterized as solutions to the demand for improved environmental performance and the surrounding uncertainties. The author offers some personal comments and observations.

  10. A new deployable structure for the nomad art

    OpenAIRE

    ZHANG, Y; Zhang, Q.

    2005-01-01

    This paper presents a project of the international archtecture and structure competition preparing the annual conference of the IASS 2004 at Montpellier in France. A new kind of depolyable structure is designed to fit the requirements of the nomad art. With a poetical implication and a good assemblage and dismantling, this deployable structure needs an ordered construction procedure. During structure analysis, two phases have been distinguished : the construction phase and the working phase. ...

  11. Design and stability of a family of deployable structures

    OpenAIRE

    Lessinnes, Thomas; Goriely, Alain

    2016-01-01

    A large family of deployable filamentary structures can be built by connecting two elastic rods along their length. The resulting structure has interesting shapes that can be stabilized by tuning the material properties of each rod. To model this structure and study its stability, we show that the equilibrium equations describing unloaded states can be derived from a variational principle. We then use a novel geometric method to study the stability of the resulting equilibria. As an example w...

  12. Deploying a Sensor Network in an Extreme Environment

    OpenAIRE

    2006-01-01

    A wireless sensor network has been designed and deployed to gather data from nodes on and inside glaciers. This paper describes the solutions to power management, radio communications, management and discusses the performance of the final system. 18 months of data have now been received, which provide an insight not only into the glacier’s behaviour but on the design decisions. The system uses custom PIC-based sensor nodes and an ARM-based base station which controls weather and differential ...

  13. Utility communication networks and services specification, deployment and operation

    CERN Document Server

    2017-01-01

    This CIGRE green book begins by addressing the specification and provision of communication services in the context of operational applications for electrical power utilities, before subsequently providing guidelines on the deployment or transformation of networks to deliver these specific communication services. Lastly, it demonstrates how these networks and their services can be monitored, operated, and maintained to ensure that the requisite high level of service quality is consistently achieved.

  14. Market and policy barriers to energy storage deployment :

    Energy Technology Data Exchange (ETDEWEB)

    Bhatnagar, Dhruv; Currier, Aileen B.; Hernandez, Jacquelynne; Ma, Ookie; Kirby, Brendan

    2013-09-01

    Electric energy storage technologies have recently been in the spotlight, discussed as essential grid assets that can provide services to increase the reliability and resiliency of the grid, including furthering the integration of variable renewable energy resources. Though they can provide numerous grid services, there are a number of factors that restrict their current deployment. The most significant barrier to deployment is high capital costs, though several recent deployments indicate that capital costs are decreasing and energy storage may be the preferred economic alternative in certain situations. However, a number of other market and regulatory barriers persist, limiting further deployment. These barriers can be categorized into regulatory barriers, market (economic) barriers, utility and developer business model barriers, crosscutting barriers and technology barriers. This report, through interviews with stakeholders and review of regulatory filings in four regions roughly representative of the United States, identifies the key barriers restricting further energy storage development in the country. The report also includes a discussion of possible solutions to address these barriers and a review of initiatives around the country at the federal, regional and state levels that are addressing some of these issues. Energy storage could have a key role to play in the future grid, but market and regulatory issues have to be addressed to allow storage resources open market access and compensation for the services they are capable of providing. Progress has been made in this effort, but much remains to be done and will require continued engagement from regulators, policy makers, market operators, utilities, developers and manufacturers.

  15. Deployment of Lightweight Shock Mitigating Boat Manufacturing Innovation

    Science.gov (United States)

    2012-12-21

    VARTM Hull 1267 760 Deck 702 399 Console 540 350 Total 2509 1509 % Current 100% 60% % Savings - 40% Deployment of Lightweight Shock Mitigating...1430 47 Weight Evaluation- Baseline Boat Weights (lb) Segment Baseline 850 A 850 B 850 B-OM Fabrication Method Open Mold Open Mold VARTM Open...Segment Baseline 850 A 850 B 850 B-OM Fabrication Method Open Mold Open Mold VARTM Open Mold Hull 1115 843 717 789 Deck 665 587 481 529

  16. Identity-Based Cryptosystems for Enhanced Deployment of OSGi Bundles

    OpenAIRE

    Parrend, Pierre; Galice, Samuel; Frénot, Stéphane; Ubéda, Stéphane

    2007-01-01

    International audience; The OSGi platform is designed to make Java soft- ware extensible at runtime. This undeniably presents a great interest in several domains like embedded plat- forms or enterprise application servers. However, se- curing the deployment of the OSGi components, or bundles, proves to be a major challenge. The current approach consists in digitally signing the bundles and certifying the signature through a Public Key Infras- tructure. We propose to replace this technology wi...

  17. Deployment of VoIP Technology: QoS Concerns

    OpenAIRE

    Lazzez, Amor; Slimani, Thabet

    2013-01-01

    Voice over IP (VoIP) is an emerging communication service allowing voice transmission over a private or a public IP network. VoIP allows significant benefits for customers and service providers including cost savings, phone and service portability, mobility, and the integration with other applications. Nevertheless, the deployment of the VoIP technology encounters many challenges such as interoperability issues, security issues, and QoS concerns. Among these disadvantages, QoS issues are cons...

  18. Process Approach to Determining Quality Inspection Deployment Product Overview

    Science.gov (United States)

    2015-05-07

    Manual Inspection covers10-20% of parts not covered by the machine Example ICT via Flying Probe U.S. SPACE PROGRAM MISSION ASSURANCE IMPROVEMENT...Identified part types and applications where ICT not able to capture all issues ROI • Performed study for purchasing unit vs. outsourcing • Identified...Bold – co-leads SME Team Approved Electronically by: AEROSPACE REPORT NO. TOR-2015-02542 Process Approach to Determining Quality Inspection Deployment

  19. U.S. Army Deployment Resilience & Retention: Wave II

    Science.gov (United States)

    2014-08-04

    Wilson & Waddoups, 2002). The extraordinary expectations and demands placed on today’s military, in concert with the demands of marriage and parenthood ...parents are deployed at the same time), single parents, and families with very young children. Unlike family separations described in the literature that...disseminating research findings and influencing policy. It is unlikely that the findings of a single study will be influential in this regard. However

  20. Increasing Effectiveness and Efficiency Through Risk-Based Deployments

    Science.gov (United States)

    2015-12-01

    Security Administration, risk-based security, resource deployment, game theory, big data 15. NUMBER OF PAGES 77 16. PRICE CODE 17. SECURITY...The University of Melbourne , 2006), http://www.csdila.unimelb.edu.au/ publication/theses/Kevin_Mcdougall_PhD_Thesis.pdf. 7 Ibid. 5 At present...of this research: • Does the proposed option violate “the right of the people to be secure in their persons, houses , papers, and effects, against