WorldWideScience

Sample records for ground servicing operations

  1. Space Mission Operations Ground Systems Integration Customer Service

    Science.gov (United States)

    Roth, Karl

    2014-01-01

    , and cultural differences, to ensure an efficient response to customer issues using a small Customer Service Team (CST) and adaptability, constant communication with customers, technical expertise and knowledge of services, and dedication to customer service. The HOSC Customer Support Team has implemented a variety of processes, and procedures that help to mitigate the potential problems that arise when integrating ground system services for a variety of complex missions and the lessons learned from this experience will lead the future of customer service in the space operations industry.

  2. Operations Research Flight Ground Service Education/Outreach

    Science.gov (United States)

    Smith, Scott M.

    2011-01-01

    This viewgraph presentation describes a nutritional biochemistry assessment of astronauts in preflight, in-flight, and post-flight operations. In-flight collections of blood and urine samples from astronauts to test the effects of Vitamin K, Pro K, Vitamin D, Omega-3 Fatty Acids, Iron, and Sodium in spaceflight is shown. A demonstration of a 1-carbon metabolism pathway that determines the existence of enzymes and polymorphisms is also presented.

  3. Operational optical turbulence forecast for the service mode of top-class ground based telescopes

    Science.gov (United States)

    Masciadri, Elena; Lascaux, Franck; Turchi, Alessio; Fini, Luca

    2016-07-01

    In this contribution we present the most relevant results obtained in the context of a feasibility study (MOSE) undertaken for ESO. The principal aim of the project was to quantify the performances of an atmospherical non-hydrostatical mesoscale model (Astro-Meso-NH code) in forecasting all the main atmospherical parameters relevant for the ground-based astronomical observations and the optical turbulence (CN2 and associated integrated astroclimatic parameters) above Cerro Paranal (site of the VLT) and Cerro Armazones (site of the E-ELT). A detailed analysis on the score of success of the predictive capacities of the system have been carried out for all the astroclimatic as well as for the atmospherical parameters. Considering the excellent results that we obtained, this study proved the opportunity to implement on these two sites an automatic system to be run nightly in an operational configuration to support the scheduling of scientific programs as well as of astronomical facilities (particularly those supported by AO systems) of the VLT and the E-ELT. At the end of 2016 a new project for the implementation of a demonstrator of an operational system to be run on the two ESO's sites will start. The fact that the system can be run simultaneously on the two sites is an ancillary appealing feature of the system. Our team is also responsible for the implementation of a similar automatic system at Mt.Graham, site of the LBT (ALTA Project). Our system/method will permit therefore to make a step ahead in the framework of the Service Mode for new generation telescopes. Among the most exciting achieved results we cite the fact that we proved to be able to forecast CN2 profiles with a vertical resolution as high as 150 m. Such a feature is particularly crucial for all WFAO systems that require such detailed information on the OT vertical stratification on the whole 20 km above the ground. This important achievement tells us that all the WFAO systems can rely on automatic

  4. Operational optical turbulence forecast for the Service Mode of top-class ground based telescopes

    CERN Document Server

    Masciadri, E; Turchi, A; Fini, L

    2016-01-01

    In this contribution we present the most relevant results obtained in the context of a feasibility study (MOSE) undertaken for ESO. The principal aim of the project was to quantify the performances of a mesoscale model (Astro-Meso-NH code) in forecasting all the main atmospherical parameters relevant for the ground-based astronomical observations and the optical turbulence (CN2 and associated integrated astroclimatic parameters) above Cerro Paranal (site of the VLT) and Cerro Armazones (site of the E-ELT). A detailed analysis on the score of success of the predictive capacities of the system have been carried out for all the astroclimatic as well as for the atmospherical parameters. Considering the excellent results that we obtained, this study proved the opportunity to implement on these two sites an automatic system to be run nightly in an operational configuration to support the scheduling of scientific programs as well as of astronomical facilities (particularly those supported by AO systems) of the VLT a...

  5. A mobile robot system for ground servicing operations on the space shuttle

    Science.gov (United States)

    Dowling, K.; Bennett, R.; Blackwell, M.; Graham, T.; Gatrall, S.; O'Toole, R.; Schempf, H.

    1992-01-01

    A mobile system for space shuttle servicing, the Tessellator, has been configured, designed and is currently being built and integrated. Robot tasks include chemical injection and inspection of the shuttle's thermal protection system. This paper outlines tasks, rationale, and facility requirements for the development of this system. A detailed look at the mobile system and manipulator follow with a look at mechanics, electronics, and software. Salient features of the mobile robot include omnidirectionality, high reach, high stiffness and accuracy with safety and self-reliance integral to all aspects of the design. The robot system is shown to meet task, facility, and NASA requirements in its design resulting in unprecedented specifications for a mobile-manipulation system.

  6. [Operational availability of ground-based emergency medical services in Rheinland-Palatinate: state-wide web-based system for collation, display and analysis].

    Science.gov (United States)

    Luiz, T; van Lengen, R H; Wickenkamp, A; Kranz, T; Madler, C

    2011-05-01

    A growing number of reports have been published in Germany related to problems with the operational readiness of mobile emergency physician services, although no systematic analyses have yet been presented. However, such investigations form the prerequisite for the deployment of countermeasures. Rhineland-Palatinate (4,060,000 inhabitants, 7,753 mi(2)) is a typical territorial state in the southwest of Germany with extensive wooded areas covering 42% of the state and only few metropolitan areas. These basic conditions represent a challenge to the provision of state-wide emergency medical services (EMS). On behalf of the Ministry of the Interior a web-based platform for the collation, display and analysis of the operational readiness of all 68 ground-based physician-staffed emergency units within the state was developed. Of these units 61 are affiliated to hospitals and 7 units to medical practices and 89,000 emergency missions are carried out annually. Within the study period (April 2009-March 2010) 56 of the 68 units (82.4%) reported 1 or more periods of unavailability of operational readiness. In total 2,613 periods of temporary unavailability were documented with a mean duration of 8.9 h. The mean unavailability of operational readiness was 3.9% for the whole state, 6.2% for the northern and 1.6% for the southern EMS districts. In 7 of the units (10.3%) the degree of unavailability exceeded 5% and in 8 units (11.7%) it exceeded 10%. Two thirds of all suspended services were the result of shortages of emergency physicians, with considerably higher deficits at bases affiliated with hospitals of lower levels of care or in rural regions. This tool enables the large-scale collation and analysis of the operational readiness of physician-based ambulance services. Currently the state does not suffer from a general lack of emergency physicians. However, rural areas as well as bases affiliated with small hospitals show a considerable deficit in operational readiness

  7. Aircraft Ground Operation, Servicing, Fluid Lines and Fittings, Mechanics Privileges and Limitations, and Maintenance Publications, Forms and Records (Course Outline), Aviation Mechanics 1 (Power and Frame): 9073.02.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    The course outline consists of five instructional blocks of several units each: (1) Aircraft Ground Operation and Servicing; (2) Fluid Lines and Fittings; (3) Mechanics Requirements, Privileges and Limitations; (4) Maintenance Publications; and, (5) Maintenance forms and Records. It is a basic course of knowledge and skills necessary to any…

  8. Launch and Landing Effects Ground Operations (LLEGO) Model

    Science.gov (United States)

    2008-01-01

    LLEGO is a model for understanding recurring launch and landing operations costs at Kennedy Space Center for human space flight. Launch and landing operations are often referred to as ground processing, or ground operations. Currently, this function is specific to the ground operations for the Space Shuttle Space Transportation System within the Space Shuttle Program. The Constellation system to follow the Space Shuttle consists of the crewed Orion spacecraft atop an Ares I launch vehicle and the uncrewed Ares V cargo launch vehicle. The Constellation flight and ground systems build upon many elements of the existing Shuttle flight and ground hardware, as well as upon existing organizations and processes. In turn, the LLEGO model builds upon past ground operations research, modeling, data, and experience in estimating for future programs. Rather than to simply provide estimates, the LLEGO model s main purpose is to improve expenses by relating complex relationships among functions (ground operations contractor, subcontractors, civil service technical, center management, operations, etc.) to tangible drivers. Drivers include flight system complexity and reliability, as well as operations and supply chain management processes and technology. Together these factors define the operability and potential improvements for any future system, from the most direct to the least direct expenses.

  9. GEARS: An Enterprise Architecture Based On Common Ground Services

    Science.gov (United States)

    Petersen, S.

    2014-12-01

    Earth observation satellites collect a broad variety of data used in applications that range from weather forecasting to climate monitoring. Within NOAA the National Environmental Satellite Data and Information Service (NESDIS) supports these applications by operating satellites in both geosynchronous and polar orbits. Traditionally NESDIS has acquired and operated its satellites as stand-alone systems with their own command and control, mission management, processing, and distribution systems. As the volume, velocity, veracity, and variety of sensor data and products produced by these systems continues to increase, NESDIS is migrating to a new concept of operation in which it will operate and sustain the ground infrastructure as an integrated Enterprise. Based on a series of common ground services, the Ground Enterprise Architecture System (GEARS) approach promises greater agility, flexibility, and efficiency at reduced cost. This talk describes the new architecture and associated development activities, and presents the results of initial efforts to improve product processing and distribution.

  10. Space station operations task force. Panel 2 report: Ground operations and support systems

    Science.gov (United States)

    1987-01-01

    The Ground Operations Concept embodied in this report provides for safe multi-user utilization of the Space Station, eases user integration, and gives users autonomy and flexibility. It provides for meaningful multi-national participation while protecting U.S. interests. The concept also supports continued space operations technology development by maintaining NASA expertise and enabling technology evolution. Given attention here are pre/post flight operations, logistics, sustaining engineering/configuration management, transportation services/rescue, and information systems and communication.

  11. Distributed operating system for NASA ground stations

    Science.gov (United States)

    Doyle, John F.

    1987-01-01

    NASA ground stations are characterized by ever changing support requirements, so application software is developed and modified on a continuing basis. A distributed operating system was designed to optimize the generation and maintenance of those applications. Unusual features include automatic program generation from detailed design graphs, on-line software modification in the testing phase, and the incorporation of a relational database within a real-time, distributed system.

  12. Distributed operating system for NASA ground stations

    Science.gov (United States)

    Doyle, John F.

    1987-01-01

    NASA ground stations are characterized by ever changing support requirements, so application software is developed and modified on a continuing basis. A distributed operating system was designed to optimize the generation and maintenance of those applications. Unusual features include automatic program generation from detailed design graphs, on-line software modification in the testing phase, and the incorporation of a relational database within a real-time, distributed system.

  13. Web Application Software for Ground Operations Planning Database (GOPDb) Management

    Science.gov (United States)

    Lanham, Clifton; Kallner, Shawn; Gernand, Jeffrey

    2013-01-01

    A Web application facilitates collaborative development of the ground operations planning document. This will reduce costs and development time for new programs by incorporating the data governance, access control, and revision tracking of the ground operations planning data. Ground Operations Planning requires the creation and maintenance of detailed timelines and documentation. The GOPDb Web application was created using state-of-the-art Web 2.0 technologies, and was deployed as SaaS (Software as a Service), with an emphasis on data governance and security needs. Application access is managed using two-factor authentication, with data write permissions tied to user roles and responsibilities. Multiple instances of the application can be deployed on a Web server to meet the robust needs for multiple, future programs with minimal additional cost. This innovation features high availability and scalability, with no additional software that needs to be bought or installed. For data governance and security (data quality, management, business process management, and risk management for data handling), the software uses NAMS. No local copy/cloning of data is permitted. Data change log/tracking is addressed, as well as collaboration, work flow, and process standardization. The software provides on-line documentation and detailed Web-based help. There are multiple ways that this software can be deployed on a Web server to meet ground operations planning needs for future programs. The software could be used to support commercial crew ground operations planning, as well as commercial payload/satellite ground operations planning. The application source code and database schema are owned by NASA.

  14. Kennedy Space Center Orion Processing Team Planning for Ground Operations

    Science.gov (United States)

    Letchworth, Gary; Schlierf, Roland

    2011-01-01

    Topics in this presentation are: Constellation Ares I/Orion/Ground Ops Elements Orion Ground Operations Flow Orion Operations Planning Process and Toolset Overview, including: 1 Orion Concept of Operations by Phase 2 Ops Analysis Capabilities Overview 3 Operations Planning Evolution 4 Functional Flow Block Diagrams 5 Operations Timeline Development 6 Discrete Event Simulation (DES) Modeling 7 Ground Operations Planning Document Database (GOPDb) Using Operations Planning Tools for Operability Improvements includes: 1 Kaizen/Lean Events 2 Mockups 3 Human Factors Analysis

  15. CATIA V5 Virtual Environment Support for Constellation Ground Operations

    Science.gov (United States)

    Kelley, Andrew

    2009-01-01

    This summer internship primarily involved using CATIA V5 modeling software to design and model parts to support ground operations for the Constellation program. I learned several new CATIA features, including the Imagine and Shape workbench and the Tubing Design workbench, and presented brief workbench lessons to my co-workers. Most modeling tasks involved visualizing design options for Launch Pad 39B operations, including Mobile Launcher Platform (MLP) access and internal access to the Ares I rocket. Other ground support equipment, including a hydrazine servicing cart, a mobile fuel vapor scrubber, a hypergolic propellant tank cart, and a SCAPE (Self Contained Atmospheric Protective Ensemble) suit, was created to aid in the visualization of pad operations.

  16. Integrated Ground Operations Demonstration for Responsive Space Access

    Science.gov (United States)

    Johnson, Robert G.; Notardonato, William U.

    2013-01-01

    Integrated Ground Operations Demonstration Units (IGODU) project developed to mature, integrate and demonstrate advancements in cryogenics, system health management and command and control technologies. Two Distinct Testing Environments: a) GODU Integrated Refrigeration and Storage - GODU LH2; b) GODU Autonomous Control - GODU LO2. Scope: I. GODU LH2: a) Investigate alternative storage and distribution architecture for future cryogenic propellant operations. b) Demonstrate advanced cryogenic propellant handling operations (liquefaction, storage and distribution) of normal boiling point and sub-cooled cryogenic propellants. II. GODU L02: a) Develop and demonstrate advanced control and health management technologies and techniques to autonomously control cryogenic propellant servicing operations. b) Investigate modern COTS hardware and control systems in an effort to reduce the "standing army" of engineers associated with maintaining and operating ground systems through the use of health management and autonomous control technologies. Goals: a) Raise Technology Readiness Levels (TRL) and Integration Readiness Levels (IRL) of several key technology development areas. b) Reduce operations lifecycle costs of future test programs and launch complexes. c) Demonstrate technologies for future exploration beyond low earth orbit. d) Serve as test environments for extraterrestrial surface operations.

  17. Budgeting for Food Service Operations.

    Science.gov (United States)

    Hess, John P.; Van Egmond-Pannell, Dorothy

    1987-01-01

    Fairfax County Public Schools, Virginia, runs a food service operation responsible for serving 100,000 student lunches at 179 school locations each day. In addition, meals are provided by contractual agreement to day care centers and private schools. The budget process is explained and illustrated with a chart. (MLF)

  18. Spheres: from Ground Development to ISS Operations

    Science.gov (United States)

    Katterhagen, A.

    2016-01-01

    SPHERES (Synchronized Position Hold Engage and Reorient Experimental Satellites) is an internal International Space Station (ISS) Facility that supports multiple investigations for the development of multi-spacecraft and robotic control algorithms. The SPHERES National Lab Facility aboard ISS is managed and operated by NASA Ames Research Center (ARC) at Moffett Field California. The SPHERES Facility on ISS consists of three self-contained eight-inch diameter free-floating satellites which perform the various flight algorithms and serve as a platform to support the integration of experimental hardware. SPHERES has served to mature the adaptability of control algorithms of future formation flight missions in microgravity (6 DOF (Degrees of Freedom) / long duration microgravity), demonstrate key close-proximity formation flight and rendezvous and docking maneuvers, understand fault diagnosis and recovery, improve the field of human telerobotic operation and control, and lessons learned on ISS have significant impact on ground robotics, mapping, localization, and sensing in three-dimensions - among several other areas of study.

  19. Grounding Service Learning in Social Theory.

    Science.gov (United States)

    Hironimus-Wendt, Robert J.; Lovell-Troy, Larry

    1999-01-01

    Discusses research on the effectiveness of service learning. Reviews the work of John Dewey and C. Wright Mills, indicating how their philosophies serve as a springboard to service learning. Presents potential problems with service learning and discusses service learning at Millikin University (Illinois). (CMK)

  20. Benchmarking Performance of Web Service Operations

    OpenAIRE

    Zhang, Shuai

    2011-01-01

    Web services are often used for retrieving data from servers providing information of different kinds. A data providing web service operation returns collections of objects for a given set of arguments without any side effects. In this project a web service benchmark (WSBENCH) is developed to simulate the performance of web service calls. Web service operations are specified as SQL statements. The function generator of WSBENCH converts user specified SQL queries into functions and automatical...

  1. Apparatus and method for grounding compressed fuel fueling operator

    Science.gov (United States)

    Cohen, Joseph Perry; Farese, David John; Xu, Jianguo

    2002-06-11

    A safety system for grounding an operator at a fueling station prior to removing a fuel fill nozzle from a fuel tank upon completion of a fuel filling operation is provided which includes a fuel tank port in communication with the fuel tank for receiving and retaining the nozzle during the fuel filling operation and a grounding device adjacent to the fuel tank port which includes a grounding switch having a contact member that receives physical contact by the operator and where physical contact of the contact member activates the grounding switch. A releasable interlock is included that provides a lock position wherein the nozzle is locked into the port upon insertion of the nozzle into the port and a release position wherein the nozzle is releasable from the port upon completion of the fuel filling operation and after physical contact of the contact member is accomplished.

  2. Integrated Ground Operations Demonstration Units Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The overall goal of the project is to demonstrate cost efficient cryogenic operations on a relevant scale that can be projected onto future Spaceport architectures...

  3. Remote Operations and Ground Control Centers

    Science.gov (United States)

    Bryant, Barry S.; Lankford, Kimberly; Pitts, R. Lee

    2004-01-01

    The Payload Operations Integration Center (POIC) at the Marshall Space Flight Center supports the International Space Station (ISS) through remote interfaces around the world. The POIC was originally designed as a gateway to space for remote facilities; ranging from an individual user to a full-scale multiuser environment. This achievement was accomplished while meeting program requirements and accommodating the injection of modern technology on an ongoing basis to ensure cost effective operations. This paper will discuss the open POIC architecture developed to support similar and dissimilar remote operations centers. It will include technologies, protocols, and compromises which on a day to day basis support ongoing operations. Additional areas covered include centralized management of shared resources and methods utilized to provide highly available and restricted resources to remote users. Finally, the effort of coordinating the actions of participants will be discussed.

  4. Ground operation of robotics on Space Station Freedom

    Science.gov (United States)

    Wojcik, Z. Alex; Hunter, David G.; Cantin, Marc R.

    1993-01-01

    This paper reflects work carried out on Ground Operated Telerobotics (GOT) in 1992 to refine further the ideas, procedures, and technologies needed to test the procedures in a high latency environment, and to integrate GOT into Space Station Freedom operations. Space Station Freedom (SSF) will be in operation for 30 years, and will depend on robots to carry out a significant part of the assembly, maintenance, and utilization workload. Current plans call for on-orbit robotics to be operated by on-board crew members. This approach implies that on-orbit robotics operations use up considerable crew time, and that these operations cannot be carried out when SSF is unmanned. GOT will allow robotic operations to be operated from the ground, with on-orbit crew interventions only when absolutely required. The paper reviews how GOT would be implemented, how GOT operations would be planned and supported, and reviews GOT issues, critical success factors, and benefits.

  5. Orion Pad Abort 1 Flight Test - Ground and Flight Operations

    Science.gov (United States)

    Hackenbergy, Davis L.; Hicks, Wayne

    2011-01-01

    This paper discusses the ground and flight operations aspects to the Pad Abort 1 launch. The paper details the processes used to plan all operations. The paper then discussions the difficulties of integration and testing, while detailing some of the lessons learned throughout the entire launch campaign. Flight operational aspects of the launc are covered in order to provide the listener with the full suite of operational issues encountered in preparation for the first flight test of the Orion Launch Abort System.

  6. Embracing Safe Ground Test Facility Operations and Maintenance

    Science.gov (United States)

    Dunn, Steven C.; Green, Donald R.

    2010-01-01

    Conducting integrated operations and maintenance in wind tunnel ground test facilities requires a balance of meeting due dates, efficient operation, responsiveness to the test customer, data quality, effective maintenance (relating to readiness and reliability), and personnel and facility safety. Safety is non-negotiable, so the balance must be an "and" with other requirements and needs. Pressure to deliver services faster at increasing levels of quality in under-maintained facilities is typical. A challenge for management is to balance the "need for speed" with safety and quality. It s especially important to communicate this balance across the organization - workers, with a desire to perform, can be tempted to cut corners on defined processes to increase speed. Having a lean staff can extend the time required for pre-test preparations, so providing a safe work environment for facility personnel and providing good stewardship for expensive National capabilities can be put at risk by one well-intending person using at-risk behavior. This paper documents a specific, though typical, operational environment and cites management and worker safety initiatives and tools used to provide a safe work environment. Results are presented and clearly show that the work environment is a relatively safe one, though still not good enough to keep from preventing injury. So, the journey to a zero injury work environment - both in measured reality and in the minds of each employee - continues. The intent of this paper is to provide a benchmark for others with operational environments and stimulate additional sharing and discussion on having and keeping a safe work environment.

  7. Beefing up operations in service firms.

    Science.gov (United States)

    Chase, R B; Hayes, R H

    1991-01-01

    Many articles exhort service firm managers to empower workers and first-line supervisors, exploit technology, focus on the customer, and, above all, provide outstanding service. This article proposes a framework to help you evaluate your company's competitive standing in each of these areas. It discusses four types of companies on a continuum, from the company that is simply "available for service" to the firm that delivers world class service. The authors focus on operations, the function that controls the service encounter, and apply the manufacturing strategy paradigm to services as a means of implementing change.

  8. The Earth Observing System (EOS) Ground System: Leveraging an Existing Operational Ground System Infrastructure to Support New Missions

    Science.gov (United States)

    Hardison, David; Medina, Johnny; Dell, Greg

    2016-01-01

    The Earth Observer System (EOS) was officially established in 1990 and went operational in December 1999 with the launch of its flagship spacecraft Terra. Aqua followed in 2002 and Aura in 2004. All three spacecraft are still operational and producing valuable scientific data. While all are beyond their original design lifetime, they are expected to remain viable well into the 2020s. The EOS Ground System is a multi-mission system based at NASA Goddard Space Flight Center that supports science and spacecraft operations for these three missions. Over its operational lifetime to date, the EOS Ground System has evolved as needed to accommodate mission requirements. With an eye towards the future, several updates are currently being deployed. Subsystem interconnects are being upgraded to reduce data latency and improve system performance. End-of-life hardware and operating systems are being replaced to mitigate security concerns and eliminate vendor support gaps. Subsystem hardware is being consolidated through the migration to Virtual Machine based platforms. While mission operations autonomy was not a design goal of the original system concept, there is an active effort to apply state-of-the-art products from the Goddard Mission Services Evolution Center (GMSEC) to facilitate automation where possible within the existing heritage architecture. This presentation will provide background information on the EOS ground system architecture and evolution, discuss latest improvements, and conclude with the results of a recent effort that investigated how the current system could accommodate a proposed new earth science mission.

  9. Ground controlled robotic assembly operations for Space Station Freedom

    Science.gov (United States)

    Parrish, Joseph C.

    1991-01-01

    A number of dextrous robotic systems and associated positioning and transportation devices are available on Space Station Freedom (SSF) to perform assembly tasks that would otherwise need to be performed by extravehicular activity (EVA) crewmembers. The currently planned operating mode for these robotic systems during the assembly phase is teleoperation by intravehicular activity (IVA) crewmembers. While this operating mode is less hazardous and expensive than manned EVA operations, and has insignificant control loop time delays, the amount of IVA time available to support telerobotic operations is much less than the anticipated requirements. Some alternative is needed to allow the robotic systems to perform useful tasks without exhausting the available IVA resources; ground control is one such alternative. The issues associated with ground control of SSF robotic systems to alleviate onboard crew time availability constraints are investigated. Key technical issues include the effect of communication time delays, the need for safe, reliable execution of remote operations, and required modifications to the SSF ground and flight system architecture. Time delay compensation techniques such as predictive displays and world model-based force reflection are addressed and collision detection and avoidance strategies to ensure the safety of the on-orbit crew, Orbiter, and SSF are described. Although more time consuming and difficult than IVA controlled teleoperations or manned EVA, ground controlled telerobotic operations offer significant benefits during the SSF assembly phase, and should be considered in assembly planning activities.

  10. Improving Service Management in Campus IT Operations

    Science.gov (United States)

    Wan, Stewart H. C.; Chan, Yuk-Hee

    2008-01-01

    Purpose: This paper aims at presenting the benefits from implementing IT service management (ITSM) in an organization for managing campus-wide IT operations. In order to improve the fault correlation from business perspectives, we proposed a framework to automate network and system alerts with respect to its business service impact for proactive…

  11. The IXV Ground Segment design, implementation and operations

    Science.gov (United States)

    Martucci di Scarfizzi, Giovanni; Bellomo, Alessandro; Musso, Ivano; Bussi, Diego; Rabaioli, Massimo; Santoro, Gianfranco; Billig, Gerhard; Gallego Sanz, José María

    2016-07-01

    The Intermediate eXperimental Vehicle (IXV) is an ESA re-entry demonstrator that performed, on the 11th February of 2015, a successful re-entry demonstration mission. The project objectives were the design, development, manufacturing and on ground and in flight verification of an autonomous European lifting and aerodynamically controlled re-entry system. For the IXV mission a dedicated Ground Segment was provided. The main subsystems of the IXV Ground Segment were: IXV Mission Control Center (MCC), from where monitoring of the vehicle was performed, as well as support during pre-launch and recovery phases; IXV Ground Stations, used to cover IXV mission by receiving spacecraft telemetry and forwarding it toward the MCC; the IXV Communication Network, deployed to support the operations of the IXV mission by interconnecting all remote sites with MCC, supporting data, voice and video exchange. This paper describes the concept, architecture, development, implementation and operations of the ESA Intermediate Experimental Vehicle (IXV) Ground Segment and outlines the main operations and lessons learned during the preparation and successful execution of the IXV Mission.

  12. SILEX ground segment control facilities and flight operations

    Science.gov (United States)

    Demelenne, Benoit; Tolker-Nielsen, Toni; Guillen, Jean-Claude

    1999-04-01

    The European Space Agency is going to conduct an inter orbit link experiment which will connect a low Earth orbiting satellite and a Geostationary satellite via optical terminals. This experiment has been called SILEX (Semiconductor Inter satellite Link Experiment). Two payloads have been built. One called PASTEL (PASsager de TELecommunication) has been embarked on the French Earth observation satellite SPOT4 which has been launched successfully in March 1998. The future European experimental data relay satellite ARTEMIS (Advanced Relay and TEchnology MISsion), which will route the data to ground, will carry the OPALE terminal (Optical Payload Experiment). The European Space Agency is responsible for the operation of both terminals. Due to the complexity and experimental character of this new optical technology, the development, preparation and validation of the ground segment control facilities required a long series of technical and operational qualification tests. This paper is presenting the operations concept and the early results of the PASTEL in orbit operations.

  13. Ground-water contribution to dose from past Hanford Operations

    Energy Technology Data Exchange (ETDEWEB)

    Freshley, M.D.; Thorne, P.D.

    1992-08-01

    The Hanford Environmental Dose Reconstruction (HEDR) Project is being conducted to estimate radiation doses that populations and individuals could have received from Hanford Site operations from 1944 to the present. Four possible pathways by which radionuclides migrating in ground water on the Hanford Site could have reached the public have been identified: (1) through contaminated ground water migrating to the Columbia River; (2) through wells on or adjacent to the Hanford Site; (3) through wells next to the Columbia River downstream of Hanford that draw some or all of their water from the river (riparian wells); and (4) through atmospheric deposition resulting in contamination of a small watershed that, in turn, results in contamination of a shallow well or spring by transport in the ground water. These four pathways make up the ground-water pathway,'' which is the subject of this study. Assessment of the ground-water pathway was performed by (1) reviewing the existing extensive literature on ground water and ground-water monitoring at Hanford and (2) performing calculations to estimate radionuclide concentrations where no monitoring data were collected. Radiation doses that would result from exposure to these radionuclides were calculated.

  14. The Interim : until you achieve an operationally responsive ground system

    Science.gov (United States)

    Wendlandt, Bob; Clarke, Kelly; Lei, Jordan; Miyamoto, Charles; Owen-Mankovich, Kyran

    2008-01-01

    Everyone wants to achieve a 'Responsive' Ground Data System (GDS), but that takes time. What do you do in the interim? Our group, called the Integration, Test and Deployment Team (ITD), is a group of responsive engineers whose primary focus is to assist JPL projects to successfully adapt, test, integrate and deploy their ground data system. The team configures and adapts the GDS for a project, so that analysts, engineers and scientist do not need to be experts in the GDS to operate it. The team has developed a human interface to accommodate all types of users. It provides Graphical User Interfaces (GUI's) for those that want GUI's, command line interfaces for those that want control, and selection button interfaces for other users. The cornerstone of a responsive Ground Data System is responsive people. Without individuals who can be aware of a project's changing needs and requirements, how can the GDS become responsive

  15. Ground Operations Aerospace Language (GOAL). Volume 3: Data bank

    Science.gov (United States)

    1973-01-01

    The GOAL (Ground Operations Aerospace Language) test programming language was developed for use in ground checkout operations in a space vehicle launch environment. To insure compatibility with a maximum number of applications, a systematic and error-free method of referencing command/response (analog and digital) hardware measurements is a principle feature of the language. Central to the concept of requiring the test language to be independent of launch complex equipment and terminology is that of addressing measurements via symbolic names that have meaning directly in the hardware units being tested. To form the link from test program through test system interfaces to the units being tested the concept of a data bank has been introduced. The data bank is actually a large cross-reference table that provides pertinent hardware data such as interface unit addresses, data bus routings, or any other system values required to locate and access measurements.

  16. Ground Operations Aerospace Language (GOAL). Volume 2: Compiler

    Science.gov (United States)

    1973-01-01

    The principal elements and functions of the Ground Operations Aerospace Language (GOAL) compiler are presented. The technique used to transcribe the syntax diagrams into machine processable format for use by the parsing routines is described. An explanation of the parsing technique used to process GOAL source statements is included. The compiler diagnostics and the output reports generated during a GOAL compilation are explained. A description of the GOAL program package is provided.

  17. Grounded Capacitor Oscillators Using A Single Operational Transconductance Amplifier

    OpenAIRE

    Muhammad Taher Abuelma'atti; Muhammad Haroon Khan

    1996-01-01

    New oscillator circuits using operational transconductance amplifiers (OTAs) are presented. Each circuit uses a single OTA and grounded capacitors. The feasibility of obtaining oscillators with independent control of frequency and oscillation is considered. Also, the feasibility of exploiting, to advantage, the frequency dependence of the OTA-transconductance is considered. This may result in OTA-based RC oscillators using only one externally-connected capacitor.

  18. Ground Operations Autonomous Control and Integrated Health Management

    Science.gov (United States)

    Daniels, James

    2014-01-01

    The Ground Operations Autonomous Control and Integrated Health Management plays a key role for future ground operations at NASA. The software that is integrated into this system is called G2 2011 Gensym. The purpose of this report is to describe the Ground Operations Autonomous Control and Integrated Health Management with the use of the G2 Gensym software and the G2 NASA toolkit for Integrated System Health Management (ISHM) which is a Computer Software Configuration Item (CSCI). The decision rationale for the use of the G2 platform is to develop a modular capability for ISHM and AC. Toolkit modules include knowledge bases that are generic and can be applied in any application domain module. That way, there's a maximization of reusability, maintainability, and systematic evolution, portability, and scalability. Engine modules are generic, while application modules represent the domain model of a specific application. Furthermore, the NASA toolkit, developed since 2006 (a set of modules), makes it possible to create application domain models quickly, using pre-defined objects that include sensors and components libraries for typical fluid, electrical, and mechanical systems.

  19. Analysis and Prediction of Weather Impacted Ground Stop Operations

    Science.gov (United States)

    Wang, Yao Xun

    2014-01-01

    When the air traffic demand is expected to exceed the available airport's capacity for a short period of time, Ground Stop (GS) operations are implemented by Federal Aviation Administration (FAA) Traffic Flow Management (TFM). The GS requires departing aircraft meeting specific criteria to remain on the ground to achieve reduced demands at the constrained destination airport until the end of the GS. This paper provides a high-level overview of the statistical distributions as well as causal factors for the GSs at the major airports in the United States. The GS's character, the weather impact on GSs, GS variations with delays, and the interaction between GSs and Ground Delay Programs (GDPs) at Newark Liberty International Airport (EWR) are investigated. The machine learning methods are used to generate classification models that map the historical airport weather forecast, schedule traffic, and other airport conditions to implemented GS/GDP operations and the models are evaluated using the cross-validations. This modeling approach produced promising results as it yielded an 85% overall classification accuracy to distinguish the implemented GS days from the normal days without GS and GDP operations and a 71% accuracy to differentiate the GS and GDP implemented days from the GDP only days.

  20. Effectiveness of helicopter versus ground ambulance services for interfacility transport.

    Science.gov (United States)

    Arfken, C L; Shapiro, M J; Bessey, P Q; Littenberg, B

    1998-10-01

    Helicopters provide rapid interfacility transport, but the effect on patients is largely unknown. Patients requested to be transported between facilities by helicopter were followed prospectively to determine survival, disability, health status, and health care utilization. A total of 1,234 patients were transported by the primary aeromedical company; 153 patients were transported by ground and 25 patients were transported by other aeromedical services because of weather or unavailability of aircraft. There were no differences at 30 days for survivors in disability, health status, or health care utilization. Nineteen percent of helicopter-transported patients died compared with 15% of those transported by ground (p=0.21). The patients transported by helicopter did not have improved outcomes compared with patients transported by ground. These data argue against a large advantage of helicopters for interfacility transport. A randomized trial is needed to address these issues conclusively.

  1. Combined operation of two ground transmitters for enhanced ionospheric heating

    Science.gov (United States)

    Lee, M. C.; Groves, K. M.; Liao, C. P.; Rivas, D. R.; Kuo, S. P.

    1988-01-01

    The combined operation of a high or medium frequency ground transmitter and a VLF transmitter for enhanced ionospheric heating is examined. The high or medium frequency transmitter operating in a pulsed mode produce short-scale density striations that can render the nonlinear mode conversion of the subsequently launched VLF waves into lower hybrid waves. Also if the VLF waves are intense enough, they can excite meter-scale density striations and lower hybrid waves via parametric instabilities. The expected ionospheric effects of the system are discussed.

  2. Becoming Selfless: A Grounded Theory of Commitment to Service

    Directory of Open Access Journals (Sweden)

    Roland Nino L. Agoncillo

    2014-05-01

    Full Text Available This study focuses on the substantive area of commitment to service in the community of educational partners in the Philippines. Educational partners are lay people who assist religious organizations in the field of education, and in the Philippines, about 96 percent of educational partners are in Lasallian schools and organizations. Educational partners are young professionals, volunteers between the ages of 24-39 who strive to live the teachings of St. John Baptist De La Salle. The volunteers aim to generate a spirit of service, a sense of mission to the youth. By using a classic Grounded Theory approach, the theory of becoming selfless was generated. The theory explains the stages educational partners undergo when resolving their organizational commitment to service. Organizational commitment is the psychological attachment, involvement and identification of the individual to the organization. Becoming selfless provides a theoretical focal point to better understand the complexity of commitment.

  3. JSC Pharmacy Services for Remote Operations

    Science.gov (United States)

    Stoner, Paul S.; Bayuse, Tina

    2005-01-01

    The Johnson Space Center Pharmacy began operating in March of 2003. The pharmacy serves in two main capacities: to directly provide medications and services in support of the medical clinics at the Johnson Space Center, physician travel kits for NASA flight surgeon staff, and remote operations, such as the clinics in Devon Island, Star City and Moscow; and indirectly provide medications and services for the International Space Station and Space Shuttle medical kits. Process changes that occurred and continued to evolve in the advent of the installation of the new JSC Pharmacy, and the process of stocking medications for each of these aforementioned areas will be discussed. Methods: The incorporation of pharmacy involvement to provide services for remote operations and supplying medical kits was evaluated. The first step was to review the current processes and work the JSC Pharmacy into the existing system. The second step was to provide medications to these areas. Considerations for the timeline of expiring medications for shipment are reviewed with each request. The third step was the development of a process to provide accountability for the medications. Results: The JSC Pharmacy utilizes a pharmacy management system to document all medications leaving the pharmacy. Challenges inherent to providing medications to remote areas were encountered. A process has been designed to incorporate usage into the electronic medical record upon return of the information from these remote areas. This is an evolving program and several areas have been identified for further improvement.

  4. Engineering a Multimission Approach to Navigation Ground Data System Operations

    Science.gov (United States)

    Gerasimatos, Dimitrios V.; Attiyah, Ahlam A.

    2012-01-01

    The Mission Design and Navigation (MDNAV) Section at the Jet Propulsion Laboratory (JPL) supports many deep space and earth orbiting missions from formulation to end of mission operations. The requirements of these missions are met with a multimission approach to MDNAV ground data system (GDS) infrastructure capable of being shared and allocated in a seamless and consistent manner across missions. The MDNAV computing infrastructure consists of compute clusters, network attached storage, mission support area facilities, and desktop hardware. The multimission architecture allows these assets, and even personnel, to be leveraged effectively across the project lifecycle and across multiple missions simultaneously. It provides a more robust and capable infrastructure to each mission than might be possible if each constructed its own. It also enables a consistent interface and environment within which teams can conduct all mission analysis and navigation functions including: trajectory design; ephemeris generation; orbit determination; maneuver design; and entry, descent, and landing analysis. The savings of these efficiencies more than offset the costs of increased complexity and other challenges that had to be addressed: configuration management, scheduling conflicts, and competition for resources. This paper examines the benefits of the multimission MDNAV ground data system infrastructure, focusing on the hardware and software architecture. The result is an efficient, robust, scalable MDNAV ground data system capable of supporting more than a dozen active missions at once.

  5. Autonomous robotic operations for on-orbit satellite servicing

    Science.gov (United States)

    Ogilvie, Andrew; Allport, Justin; Hannah, Michael; Lymer, John

    2008-04-01

    The Orbital Express Demonstration System (OEDS) flight test successfully demonstrated technologies required to autonomously service satellites on-orbit. The mission's integrated robotics solution, the Orbital Express Demonstration Manipulator System (OEDMS) developed by MDA, performed critical flight test operations. The OEDMS comprised a six-jointed robotic manipulator arm and its avionics, non-proprietary servicing and ORU (Orbital Replacement Unit) interfaces, a vision and arm control system for autonomous satellite capture, and a suite of Ground Segment and Flight Segment software allowing script generation and execution under supervised or full autonomy. The arm was mounted on ASTRO, the servicer spacecraft developed by Boeing. The NextSat, developed by Ball Aerospace, served as the client satellite. The OEDMS demonstrated two key goals of the OEDS flight test: autonomous free-flyer capture and berthing of a client satellite, and autonomous transfer of ORUs from servicer to client and back. The paper provides a description of the OEDMS and the key operations it performed.

  6. Building Data Services From the Ground Up: Strategies and Resources

    Directory of Open Access Journals (Sweden)

    Heather L. Coates

    2014-12-01

    Full Text Available There is a scarcity of practical guidance for developing data services in an academic library. Data services, like many areas of research, require the expertise and resources of teams spanning many disciplines. While library professionals are embedded into the teaching activities of our institutions, fewer of us are embedded in research activities occurring across the full life cycle. The significant challenges of managing, preserving, and sharing data for reuse demand that we take a more active role. Providing support for funder data management plans is just one option in the data services landscape. Awareness of the institutional and library culture in which we operate places an emphasis on the importance of relationships. Understanding the various cultures in which our researchers operate is crucial for delivering data services that are relevant and utilized. The goal of this article is to guide data specialists through this landscape by providing key resources and strategies for developing locally relevant services and by pointing to active communities of librarians and researchers tackling the challenges associated with digital research data.

  7. Stepped leaders observed in ground operations of ADELE

    Science.gov (United States)

    Smith, D. M.; Kelley, N.; Lowell, A.; Martinez-McKinney, F.; Dwyer, J. R.; Splitt, M. E.; Lazarus, S. M.; Cramer, E. S.; Levine, S.; Cummer, S. A.; Lu, G.; Shao, X.; Ho, C.; Eastvedt, E. M.; Trueblood, J.; Edens, H. E.; Hunyady, S. J.; Winn, W. P.; Rassoul, H. K.

    2010-12-01

    While the Airborne Detector for Energetic Lightning Emissions (ADELE) was designed primarily to study high-energy radiation associated with thunderstorms at aircraft altitude, it can also be used as a mobile ground-based instrument when mounted in a van. ADELE contains scintillation detectors optimized for faint and bright events and a flat-plate antenna measuring dE/dt. In July and August 2010, ADELE was brought to Langmuir Laboratory in New Mexico as a stationary detector and to the Florida peninsula (based at the Florida Institute of Technology in Melbourne) for rapid-response (storm-chasing) operations. In ten days of chasing, stepped-leader x-ray emission was observed from at least four close CG flashes, a much higher rate of success than can be achieved from a stationary detector or array. We will present these four events as well as the results of a study of candidate events of lesser statistical significance. We will also discuss the optimization of lightning-chasing strategies, science goals for future ground campaigns, and what additional instrumentation would be most scientifically beneficial. In the latter category, a proximity sensor (comparing flash and thunder arrival times) and a field mill are particularly important.

  8. Core operational Sentinel-3 marine data product services as part of the Copernicus Space Component

    Science.gov (United States)

    Bonekamp, Hans; Montagner, Francois; Santacesaria, Vincenzo; Nogueira Loddo, Carolina; Wannop, Sally; Tomazic, Igor; O'Carroll, Anne; Kwiatkowska, Ewa; Scharroo, Remko; Wilson, Hilary

    2016-06-01

    This paper describes the marine data available from the Marine Centre, part of the Sentinel-3 Payload Data Ground Segment, located at the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT). The Marine Centre together with the existing EUMETSAT facilities provides a centralised operational service for operational oceanography. These descriptions of the marine data are produced with a focus on a user service perspective. They include the scientific and operational feedback mechanisms on the performance of the services as well as practical information and user support mechanisms.

  9. Anomaly Detection for Next-Generation Space Launch Ground Operations

    Science.gov (United States)

    Spirkovska, Lilly; Iverson, David L.; Hall, David R.; Taylor, William M.; Patterson-Hine, Ann; Brown, Barbara; Ferrell, Bob A.; Waterman, Robert D.

    2010-01-01

    NASA is developing new capabilities that will enable future human exploration missions while reducing mission risk and cost. The Fault Detection, Isolation, and Recovery (FDIR) project aims to demonstrate the utility of integrated vehicle health management (IVHM) tools in the domain of ground support equipment (GSE) to be used for the next generation launch vehicles. In addition to demonstrating the utility of IVHM tools for GSE, FDIR aims to mature promising tools for use on future missions and document the level of effort - and hence cost - required to implement an application with each selected tool. One of the FDIR capabilities is anomaly detection, i.e., detecting off-nominal behavior. The tool we selected for this task uses a data-driven approach. Unlike rule-based and model-based systems that require manual extraction of system knowledge, data-driven systems take a radically different approach to reasoning. At the basic level, they start with data that represent nominal functioning of the system and automatically learn expected system behavior. The behavior is encoded in a knowledge base that represents "in-family" system operations. During real-time system monitoring or during post-flight analysis, incoming data is compared to that nominal system operating behavior knowledge base; a distance representing deviation from nominal is computed, providing a measure of how far "out of family" current behavior is. We describe the selected tool for FDIR anomaly detection - Inductive Monitoring System (IMS), how it fits into the FDIR architecture, the operations concept for the GSE anomaly monitoring, and some preliminary results of applying IMS to a Space Shuttle GSE anomaly.

  10. On Development of Agricultural Machinery Operating Service in Chongqing

    Institute of Scientific and Technical Information of China (English)

    Chongjing; TAN; Shi; YANG

    2015-01-01

    Development of agricultural machinery operating service in Chongqing takes on rapid increase in number of service organizations,diversified service methods,improvement in service level,and constant service income. However,there are some problems,including unreasonable composition and small scale of service organization,imbalanced development of four service methods,low service level,and low operating income of agricultural machinery households. To accelerate development of agricultural machinery operating service in Chongqing,it is recommended to take following measures: adjusting subsidy for purchase and operation of agricultural machinery; improving fiscal and taxation and financial system; speeding up infrastructure construction,establishing agricultural machinery information network,and improving organizational form and methods of agricultural machinery operating service.

  11. MANAGING OPERATIONS IMPROVEMENT IN ROMANIAN PUBLIC SERVICES

    Directory of Open Access Journals (Sweden)

    BALOI IONUT-COSMIN

    2015-07-01

    Full Text Available This paper aims to develop a pleading for the transfer of best practices to improving the operational activity in the Romanian public institutions. The practice of implementation demonstrates that the perception of many executives in the Romanian private enterprises regarding the set of tools to improve processes and assimilation of lean philosophy is not a very favorable and encouraging one. It can be said that only some large enterprises had successfully introduced in their daily practice and organization the improvement principles, the operational optimization and the elimination of waste sources. In the SMEs, and especially in the services the experiences are isolated, but they have demonstrated the usefulness (the frequency of saving goals indicate, indeed, the need for proliferation of continuous improvement principles. Regarding the public organizations, the implementation of the new management system of designing and operating the current practices is pretty unknown, accepted at declarative level, but becomes, when is planned and implemented rather a burden on managers who should take on this challenge. Both in public management and private management, today the focus is on people and relationships (processes and projects, starting of course with the work organization. The good practices successfully proved in the private management in the recent decades are transferred today to public institutions; and the Romanian public organizations tend to adapt, also in terms of processes optimization. The study aims to analyze the functioning of the hypothetical management system of processes improvements, respectively the applying of lean tools and principles within the public Romanian institution. They are treated some dysfunctions observed within the process of understanding the utility aspects and throughout the assuming of operational improvement goals within these organizations. The qualitative observations, the critical interpretations and

  12. Implementing Strategic Planning Capabilities Within the Mars Relay Operations Service

    Science.gov (United States)

    Hy, Franklin; Gladden, Roy; Allard, Dan; Wallick, Michael

    2011-01-01

    Since the Mars Exploration Rovers (MER), Spirit and Opportunity, began their travels across the Martian surface in January of 2004, orbiting spacecraft such as the Mars 2001 Odyssey orbiter have relayed the majority of their collected scientific and operational data to and from Earth. From the beginning of those missions, it was evident that using orbiters to relay data to and from the surface of Mars was a vastly more efficient communications strategy in terms of power consumption and bandwidth compared to direct-to-Earth means. However, the coordination between the various spacecraft, which are largely managed independently and on differing commanding timelines, has always proven to be a challenge. Until recently, the ground operators of all these spacecraft have coordinated the movement of data through this network using a collection of ad hoc human interfaces and various, independent software tools. The Mars Relay Operations Service (MaROS) has been developed to manage the evolving needs of the Mars relay network, and specifically to standardize and integrate the relay planning and coordination data into a centralized infrastructure. This paper explores the journey of developing the MaROS system, from inception to delivery and acceptance by the Mars mission users.

  13. Implementing Strategic Planning Capabilities Within the Mars Relay Operations Service

    Science.gov (United States)

    Hy, Franklin; Gladden, Roy; Allard, Dan; Wallick, Michael

    2011-01-01

    Since the Mars Exploration Rovers (MER), Spirit and Opportunity, began their travels across the Martian surface in January of 2004, orbiting spacecraft such as the Mars 2001 Odyssey orbiter have relayed the majority of their collected scientific and operational data to and from Earth. From the beginning of those missions, it was evident that using orbiters to relay data to and from the surface of Mars was a vastly more efficient communications strategy in terms of power consumption and bandwidth compared to direct-to-Earth means. However, the coordination between the various spacecraft, which are largely managed independently and on differing commanding timelines, has always proven to be a challenge. Until recently, the ground operators of all these spacecraft have coordinated the movement of data through this network using a collection of ad hoc human interfaces and various, independent software tools. The Mars Relay Operations Service (MaROS) has been developed to manage the evolving needs of the Mars relay network, and specifically to standardize and integrate the relay planning and coordination data into a centralized infrastructure. This paper explores the journey of developing the MaROS system, from inception to delivery and acceptance by the Mars mission users.

  14. Canadian ground ambulance services: provincial funding and standards for equipment and training.

    Science.gov (United States)

    Goldstein, D H

    1980-01-01

    There is an increasing demand for improved, up-to-date training and equipment for ground ambulance services across Canada. This paper presents the results of a survey of ambulance operations and their funding by the provinces, as well as a comparison of provincial legislation and recommendations on standards for equipment and the training of ambulance personnel. The training standards were found to be very diverse, and the legislated or recommended equipment standards did not meet those of the American College of Surgeons committee on trauma (ACSCT). The cost of ambulance services per capita and the cost to the user of an average 43-km run varied widely between the provinces. There was no correlation between the second cost and how well the province met the ACSCT's equipment standards. PMID:7260779

  15. 76 FR 14284 - Domestic Shipping Services Product Launch of Parcel Select Regional Ground

    Science.gov (United States)

    2011-03-16

    ... 111 Domestic Shipping Services Product Launch of Parcel Select Regional Ground AGENCY: Postal Service... describes pricing, product features, and mailing standards for Parcel Select Regional Ground. Parcel Select... destined for USPS zones local, 1, 2, and 3. This competitive, nonpresort product is a category of...

  16. 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.

  17. Virtualized Multi-Mission Operations Center (vMMOC) and its Cloud Services

    Science.gov (United States)

    Ido, Haisam Kassim

    2017-01-01

    His presentation will cover, the current and future, technical and organizational opportunities and challenges with virtualizing a multi-mission operations center. The full deployment of Goddard Space Flight Centers (GSFC) Virtualized Multi-Mission Operations Center (vMMOC) is nearly complete. The Space Science Mission Operations (SSMO) organizations spacecraft ACE, Fermi, LRO, MMS(4), OSIRIS-REx, SDO, SOHO, Swift, and Wind are in the process of being fully migrated to the vMMOC. The benefits of the vMMOC will be the normalization and the standardization of IT services, mission operations, maintenance, and development as well as ancillary services and policies such as collaboration tools, change management systems, and IT Security. The vMMOC will also provide operational efficiencies regarding hardware, IT domain expertise, training, maintenance and support.The presentation will also cover SSMO's secure Situational Awareness Dashboard in an integrated, fleet centric, cloud based web services fashion. Additionally the SSMO Telemetry as a Service (TaaS) will be covered, which allows authorized users and processes to access telemetry for the entire SSMO fleet, and for the entirety of each spacecrafts history. Both services leverage cloud services in a secure FISMA High and FedRamp environment, and also leverage distributed object stores in order to house and provide the telemetry. The services are also in the process of leveraging the cloud computing services elasticity and horizontal scalability. In the design phase is the Navigation as a Service (NaaS) which will provide a standardized, efficient, and normalized service for the fleet's space flight dynamics operations. Additional future services that may be considered are Ground Segment as a Service (GSaaS), Telemetry and Command as a Service (TCaaS), Flight Software Simulation as a Service, etc.

  18. An Investigation of Service Operations Strategies: Evidence from Greek Service Organisations

    OpenAIRE

    Xakoustos, Georgios

    2006-01-01

    With the service industry accounting for 70% of GDP in the United States (Daley et al. 1998) and the continuous growth of the service sector in every developing and developed country (Shugan, 1994), several studies have revealed the importance of the service sector and the significant aspects of service operations. The importance of services and the great evolution of the service industry require a cautious examination of all the issues related to services. This paper presents a study about s...

  19. Integrating ecosystem services into national Forest Service policy and operations

    Science.gov (United States)

    Robert Deal; Lisa Fong; Erin Phelps; Emily Weidner; Jonas Epstein; Tommie Herbert; Mary Snieckus; Nikola Smith; Tania Ellersick; Greg Arthaud

    2017-01-01

    The ecosystem services concept describes the many benefits people receive from nature. It highlights the importance of managing public and private lands sustainably to ensure these benefits continue into the future, and it closely aligns with the U.S. Forest Service (USFS) mission to “sustain the health, diversity, and productivity of the Nation’s forests and...

  20. Information transfer during contingency operations: Emergency air-ground communications

    Science.gov (United States)

    Porter, R. F.

    1981-01-01

    Safety related problems are reported which occur as a consequence of information transfer deficiencies that arise when air/ground communications are (or should be) used as a resource in inflight emergency situations. The system factors, the human errors, and the associated causes of these problem are defined.

  1. Network operability of ground-based microwave radiometers: Calibration and standardization efforts

    Science.gov (United States)

    Pospichal, Bernhard; Löhnert, Ulrich; Küchler, Nils; Czekala, Harald

    2017-04-01

    Ground-based microwave radiometers (MWR) are already widely used by national weather services and research institutions all around the world. Most of the instruments operate continuously and are beginning to be implemented into data assimilation for atmospheric models. Especially their potential for continuously observing boundary-layer temperature profiles as well as integrated water vapor and cloud liquid water path makes them valuable for improving short-term weather forecasts. However until now, most MWR have been operated as stand-alone instruments. In order to benefit from a network of these instruments, standardization of calibration, operation and data format is necessary. In the frame of TOPROF (COST Action ES1303) several efforts have been undertaken, such as uncertainty and bias assessment, or calibration intercomparison campaigns. The goal was to establish protocols for providing quality controlled (QC) MWR data and their uncertainties. To this end, standardized calibration procedures for MWR have been developed and recommendations for radiometer users compiled. Based on the results of the TOPROF campaigns, a new, high-accuracy liquid-nitrogen calibration load has been introduced for MWR manufactured by Radiometer Physics GmbH (RPG). The new load improves the accuracy of the measurements considerably and will lead to even more reliable atmospheric observations. Next to the recommendations for set-up, calibration and operation of ground-based MWR within a future network, we will present homogenized methods to determine the accuracy of a running calibration as well as means for automatic data quality control. This sets the stage for the planned microwave calibration center at JOYCE (Jülich Observatory for Cloud Evolution), which will be shortly introduced.

  2. Design of an operations manager selection system in service encounter

    Directory of Open Access Journals (Sweden)

    Tanawin Nunthaphanich

    2015-10-01

    Full Text Available The purpose of this study is to provide criteria for selecting operations managers at the ‘service encounter’ for mobile telecommunication companies, and develop a system for this multi-criteria decision-making scheme based on the Analytical Hierarchy Process (AHP. There are three main criteria for evaluating the capability of service-encounter operation managers: (1 the ability to design service process; (2 the ability to operate service process; (3 the ability to conduct improvement. The AHP operation manager selection tool was developed based on the complex problems at the service encounter. It was created as a decision support system which was used to recruit and evaluate operations managers’ capability for the purpose of career advancement.

  3. Where does the customer fit in a service operation?

    Science.gov (United States)

    Chase, R B

    1978-01-01

    While management skills can improve service systems, a manager is better off if he or she first has a clear understanding of the operating characteristics that set one service system apart from another. This author offers one view of services, which, if followed, results in a "rational approach to the rationalization" of services. His view, quite simply, is that the less direct contact the customer has with the service system, the greater the potential of the system to operate at peak efficiency. And, conversely, where the direct customer contact is high, the less the potential that exists to achieve high levels of efficiency. This distinction between high- and low-contact systems provides a basis for classifying service production systems that can enable the manager to develop a more effective service operation.

  4. Human Resources Operational Data Store Core Services

    Data.gov (United States)

    Social Security Administration — This database contains only a very small subset of the Human Resources Operational Data Store data. It supports the SSA Employee and Office Data Retrieval (SEODR)...

  5. Communication Satellites: Experimental & Operational, Commercial & Public Service.

    Science.gov (United States)

    Development Communication Report, 1979

    1979-01-01

    The title reflects the first and major article in an issue of this newsletter devoted entirely to communication satellites. This series of articles on the potential and applications of communication satellites in development projects is concerned with their development for commercial and public service, development in the Pacific region, SPACECOM…

  6. 47 CFR 51.217 - Nondiscriminatory access: Telephone numbers, operator services, directory assistance services...

    Science.gov (United States)

    2010-10-01

    ... be provided in a timely fashion. (iii) Format. A LEC shall provide access to its directory assistance... to allow competing providers full use of these services. (d) Branding of operator services...

  7. It services operations: an approach of resources sizing

    Directory of Open Access Journals (Sweden)

    Gilmar Souza Santos

    2011-12-01

    Full Text Available The sizing IT (Information Technology services resources and incentives for efficient operation should be planned according to the service levels needs and IT provider and customer objectives. The analysis of studies of scaling can be used as strategic information, adapting the IT assets and staff size and enable capacity planning. As a complement, the best practices enable clear rules for penalties and gainsharing over the relationship between customer and IT provider. Hence, this paper aims to contribute with an approach that allows perform flexible service level agreements, allowing a lower risk of outsourcing. Simulation and methods are highlighted for service baseline change which seek to provide benefits to providers and clients, avoiding conflicts over the service operation. The research uses a literature review and an application in matters related to the study area. The results and analysis looking at the possible sizing, flexibility in SLA and incentives for IT external providers in its services operations.

  8. Onboard Autonomy and Ground Operations Automation for the Intelligent Payload Experiment (IPEX) CubeSat Mission

    Science.gov (United States)

    Chien, Steve; Doubleday, Joshua; Ortega, Kevin; Tran, Daniel; Bellardo, John; Williams, Austin; Piug-Suari, Jordi; Crum, Gary; Flatley, Thomas

    2012-01-01

    The Intelligent Payload Experiment (IPEX) is a cubesat manifested for launch in October 2013 that will flight validate autonomous operations for onboard instrument processing and product generation for the Intelligent Payload Module (IPM) of the Hyperspectral Infra-red Imager (HyspIRI) mission concept. We first describe the ground and flight operations concept for HyspIRI IPM operations. We then describe the ground and flight operations concept for the IPEX mission and how that will validate HyspIRI IPM operations. We then detail the current status of the mission and outline the schedule for future development.

  9. Integrated Procedures for Flight and Ground Operations Using International Standards

    Science.gov (United States)

    Ingalls, John

    2011-01-01

    Imagine astronauts using the same Interactive Electronic Technical Manuals (IETM's) as the ground personnel who assemble or maintain their flight hardware, and having all of that data interoperable with design, logistics, reliability analysis, and training. Modern international standards and their corresponding COTS tools already used in other industries provide a good foundation for streamlined technical publications in the space industry. These standards cover everything from data exchange to product breakdown structure to business rules flexibility. Full Product Lifecycle Support (PLCS) is supported. The concept is to organize, build once, reuse many ways, and integrate. This should apply to all future and some current launch vehicles, payloads, space stations/habitats, spacecraft, facilities, support equipment, and retrieval ships.

  10. Easy-to-Use UAV Ground Station Software for Low-Altitude Civil Operations Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose to design and develop easy-to-use Ground Control Station (GCS) software for low-altitude civil Unmanned Aerial Vehicle (UAV) operations. The GCS software...

  11. Achieving Lights-Out Operation of SMAP Using Ground Data System Automation

    Science.gov (United States)

    Sanders, Antonio

    2013-01-01

    The approach used in the SMAP ground data system to provide reliable, automated capabilities to conduct unattended operations has been presented. The impacts of automation on the ground data system architecture were discussed, including the three major automation patterns identified for SMAP and how these patterns address the operations use cases. The architecture and approaches used by SMAP will set the baseline for future JPL Earth Science missions.

  12. Consumer drop-in centers: operations, services, and consumer involvement.

    Science.gov (United States)

    Mowbray, Carol T; Robinson, Elizabeth A R; Holter, Mark C

    2002-11-01

    Interest in involvement of consumers in mental health and psychiatric rehabilitation services delivery has expanded in recent years, encompassing self-help approaches, consumers employed as providers in formal agencies, and consumers operating their own services. This study reports results from in-depth phone surveys conducted with 32 consumer drop-in centers in Michigan. Results indicate that centers operate in many ways like other human services businesses, albeit with much smaller budgets. Funding levels, salaries, and services showed great heterogeneity among the centers and in comparison with reports in the literature. Centers autonomously run by consumers and centers with consumer involvement (operated by a non-consumer agency) were found to differ significantly on several variables, including consumer control, funding and service levels, and challenges. Implications for the growth and increased use of consumer drop-in centers are discussed.

  13. Service design as the ground for alternative social and economic scenarios

    DEFF Research Database (Denmark)

    Sbordone, Maria Antonietta; Morelli, Nicola

    2017-01-01

    This paper focuses on Service Design as the theoretical and operative framework for activities in very diversified contexts. Within this framework, the paper analyses the design of services and service systems as a form of mediation, integration and diffusion of new operational practices...

  14. Common Workflow Service: Standards Based Solution for Managing Operational Processes

    Science.gov (United States)

    Tinio, A. W.; Hollins, G. A.

    2017-06-01

    The Common Workflow Service is a collaborative and standards-based solution for managing mission operations processes using techniques from the Business Process Management (BPM) discipline. This presentation describes the CWS and its benefits.

  15. Innovative water service operation and maintenance: exploration of franchising partnerships

    CSIR Research Space (South Africa)

    Wall, K

    2008-10-01

    Full Text Available WRC and CSIR research has found that franchising partnerships could alleviate and address many challenges in the operation and maintenance of water services infrastructure. Franchising brings appropriate training to those on-site, and also offers...

  16. Improving Air-Ground Operations on the Complex Battlefield

    Science.gov (United States)

    2013-03-01

    of civilians transit the terrain collecting firewood or herding sheep and can easily be confused for insurgents transiting or conducting operations...limitations that the commander and fire support personnel must understand in detail in order to properly integrate and synchronize them to effectively...Commanders and fire support personnel must be 11 prepared to actively synchronize multiple ISR and strike platforms, likely conducting multiple

  17. Service Operations Optimization: Recent Development in Supply Chain Management

    OpenAIRE

    Bin Shen

    2015-01-01

    Services are the key of success in operation management. Designing the effective strategies by optimization techniques is the fundamental and important condition for performance increase in service operations (SOs) management. In this paper, we mainly focus on investigating SOs optimization in the areas of supply chain management, which create the greatest business values. Specifically, we study the recent development of SOs optimization associated with supply chain by categorizing them into ...

  18. SCAILET: An intelligent assistant for satellite ground terminal operations

    Science.gov (United States)

    Shahidi, A. K.; Crapo, J. A.; Schlegelmilch, R. F.; Reinhart, R. C.; Petrik, E. J.; Walters, J. L.; Jones, R. E.

    1993-05-01

    NASA Lewis Research Center has applied artificial intelligence to an advanced ground terminal. This software application is being deployed as an experimenter interface to the link evaluation terminal (LET) and was named Space Communication Artificial Intelligence for the Link Evaluation Terminal (SCAILET). The high-burst-rate (HBR) LET provides 30-GHz-transmitting and 20-GHz-receiving, 220-Mbps capability for wide band communications technology experiments with the Advanced Communication Technology Satellite (ACTS). The HBR-LET terminal consists of seven major subsystems. A minicomputer controls and monitors these subsystems through an IEEE-488 or RS-232 protocol interface. Programming scripts (test procedures defined by design engineers) configure the HBR-LET and permit data acquisition. However, the scripts are difficult to use, require a steep learning curve, are cryptic, and are hard to maintain. This discourages experimenters from utilizing the full capabilities of the HBR-LET system. An intelligent assistant module was developed as part of the SCAILET software. The intelligent assistant addresses critical experimenter needs by solving and resolving problems that are encountered during the configuring of the HBR-LET system. The intelligent assistant is a graphical user interface with an expert system running in the background. In order to further assist and familiarize an experimenter, an on-line hypertext documentation module was developed and included in the SCAILET software.

  19. Characterization of ground state entanglement by single-qubit operations and excitation energies

    CERN Document Server

    Giampaolo, S M; Illuminati, F; Verrucchi, P; Giampaolo, Salvatore M.; Illuminati, Fabrizio; Siena, Silvio De; Verrucchi, Paola

    2006-01-01

    We consider single-qubit unitary operations and study the associated excitation energies above the ground state of interacting quantum spins. We prove that there exists a unique operation such that the vanishing of the corresponding excitation energy determines a necessary and sufficient condition for the separability of the ground state. We show that the energy difference associated to factorization exhibits a monotonic behavior with the one-tangle and the entropy of entanglement, including non analiticity at quantum critical points. The single-qubit excitation energy thus provides an independent, directly observable characterization of ground state entanglement, and a simple relation connecting two universal physical resources, energy and nonlocal quantum correlations.

  20. Boots on the Ground: Troop Density in Contingency Operations

    Science.gov (United States)

    2006-01-01

    Singapore quickly prospered, and in 186 that port as well as Malacca and Penang , two small port enclaves on the western Malay coast, formally became the...operations was clearly indicated in statistical analyses maintained by the British com- mand.90 The British command formed larger Gurkha headquarters...displays the density statistics for the Balkans’ deployments. 5 Ta bl e 6. T ro op D en si ty in th e B al ka ns O pe ra tio ns M ili ta ry Fo

  1. USAF engineering and service roles in space operations - Building the foundation for our future space infrastructure

    Science.gov (United States)

    Martin, Robert J.

    The USAF Engineering and Services (E&S) is described in terms of its activities that support ground stations, launch bases, and space-based facilities. E&S is structured according to a master plan for space support and exploitation which includes infrastructure operations and management, infrastructure acquisition, environmental protection, and technology transfer. Also included in the E&S masterplan are personnel education and development, human services, and readiness objectives for the support of space operations and general USAF operations. The USAF E&S operations are expected to support the modernization of space-launch and -range infrastructure, develop training methods and personnel for space support, and improve traditional E&S support technologies and techniques.

  2. SCaN Network Ground Station Receiver Performance for Future Service Support

    Science.gov (United States)

    Estabrook, Polly; Lee, Dennis; Cheng, Michael; Lau, Chi-Wung

    2012-01-01

    Objectives: Examine the impact of providing the newly standardized CCSDS Low Density Parity Check (LDPC) codes to the SCaN return data service on the SCaN SN and DSN ground stations receivers: SN Current Receiver: Integrated Receiver (IR). DSN Current Receiver: Downlink Telemetry and Tracking (DTT) Receiver. Early Commercial-Off-The-Shelf (COTS) prototype of the SN User Service Subsystem Component Replacement (USS CR) Narrow Band Receiver. Motivate discussion of general issues of ground station hardware design to enable simple and cheap modifications for support of future services.

  3. Involving service users in trials: developing a standard operating procedure.

    Science.gov (United States)

    Evans, Bridie Angela; Bedson, Emma; Bell, Philip; Hutchings, Hayley; Lowes, Lesley; Rea, David; Seagrove, Anne; Siebert, Stefan; Smith, Graham; Snooks, Helen; Thomas, Marie; Thorne, Kym; Russell, Ian

    2013-07-17

    Many funding bodies require researchers to actively involve service users in research to improve relevance, accountability and quality. Current guidance to researchers mainly discusses general principles. Formal guidance about how to involve service users operationally in the conduct of trials is lacking. We aimed to develop a standard operating procedure (SOP) to support researchers to involve service users in trials and rigorous studies. Researchers with experience of involving service users and service users who were contributing to trials collaborated with the West Wales Organisation for Rigorous Trials in Health, a registered clinical trials unit, to develop the SOP. Drafts were prepared in a Task and Finish Group, reviewed by all co-authors and amendments made. We articulated core principles, which defined equality of service users with all other research team members and collaborative processes underpinning the SOP, plus guidance on how to achieve these. We developed a framework for involving service users in research that defined minimum levels of collaboration plus additional consultation and decision-making opportunities. We recommended service users be involved throughout the life of a trial, including planning and development, data collection, analysis and dissemination, and listed tasks for collaboration. We listed people responsible for involving service users in studies and promoting an inclusive culture. We advocate actively involving service users as early as possible in the research process, with a minimum of two on all formal trial groups and committees. We propose that researchers protect at least 1% of their total research budget as a minimum resource to involve service users and allow enough time to facilitate active involvement. This SOP provides guidance to researchers to involve service users successfully in developing and conducting clinical trials and creating a culture of actively involving service users in research at all stages. The UK

  4. Shifting from Production to Service to Experience-Based Operations

    Science.gov (United States)

    Angelis, Jannis; de Lima, Edson Pinheiro

    This chapter covers the shift in focus of value added business operations from ­production to services, and in turn, to experience-based operations where customer involvement itself becomes part of the offering. The shift has significant implications for how businesses are managed. The greater service focus affects the firm's unique value proposition, which necessitates considerations on strategy, supplier relations, post-sale offerings and so on. Meanwhile, the inclusion of customer ­experiences affect the way operations are designed and employed so that these are structurally systematically captured and capitalised.

  5. Becoming Selfless: A Grounded Theory of Commitment to Service

    OpenAIRE

    Roland Nino L. Agoncillo; Roberto T. Borromeo

    2014-01-01

    This study focuses on the substantive area of commitment to service in the community of educational partners in the Philippines. Educational partners are lay people who assist religious organizations in the field of education, and in the Philippines, about 96 percent of educational partners are in Lasallian schools and organizations. Educational partners are young professionals, volunteers between the ages of 24-39 who strive to live the teachings of St. John Baptist De La Salle. The voluntee...

  6. Finding common ground for biodiversity and ecosystem services

    CSIR Research Space (South Africa)

    Reyers, B

    2012-05-01

    Full Text Available breweries and Coca-Cola), water municipalities, and large agribusinesses (including sugarcane growers and processors). However, this does not mean that ecosystem services should replace biodiversity conservation as the objective of biodiversity... of California Press's Rights and Permissions Web site at www.ucpressjournals.com/ reprintinfo.asp. doi:l0.\\525/bio.20\\2.62.5.l2 www. biosciencemag. org May 2012 / Vol. 62 No. 5 ? BioScience 503 Forum including products such as food, fuel, and fiber...

  7. On-Board and Ground-Based Complexes for Operating the Science Payload of the CORONAS-F Space Mission

    Science.gov (United States)

    Stepanov, A. I.; Lisin, D. V.; Kuznetsov, V. D.; Afanas'ev, A. N.; Osin, A. I.; Schwarz, J.

    To ensure reliable operation of the science payload of the CORONAS-F satellite and to exercise its flexible control in the course of realization of the research program, an on-board and a specialized ground-based control complexes (GCCs) were designed and manufactured at the Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation (IZMIRAN). A demand for such systems arose because the service facilities of the satellite basic platform were unable to satisfy the requirements of the unique scientific experiments, i.e., an efficient on-line control of the variety of scientific instruments, managing large amounts of scientific information, etc.

  8. Expectation values of single-particle operators in the random phase approximation ground state.

    Science.gov (United States)

    Kosov, D S

    2017-02-07

    We developed a method for computing matrix elements of single-particle operators in the correlated random phase approximation ground state. Working with the explicit random phase approximation ground state wavefunction, we derived a practically useful and simple expression for a molecular property in terms of random phase approximation amplitudes. The theory is illustrated by the calculation of molecular dipole moments for a set of representative molecules.

  9. Expectation values of single-particle operators in the random phase approximation ground state

    Science.gov (United States)

    Kosov, D. S.

    2017-02-01

    We developed a method for computing matrix elements of single-particle operators in the correlated random phase approximation ground state. Working with the explicit random phase approximation ground state wavefunction, we derived a practically useful and simple expression for a molecular property in terms of random phase approximation amplitudes. The theory is illustrated by the calculation of molecular dipole moments for a set of representative molecules.

  10. US Fish and Wildlife Service lands biomonitoring operations manual

    Energy Technology Data Exchange (ETDEWEB)

    Rope, R.C.; Breckenridge, R.P.

    1993-08-01

    This is Volume 1 of an operations manual designed to facilitate the development of biomonitoring strategies for U.S. Fish and Wildlife Service Lands. It is one component of the U.S. Fish and Wildlife Service Lands Biomonitoring Operations Manual. The Volume contains the Introduction to the Manual, background information on monitoring, and procedures for developing a biomonitoring strategy for Service lands. The purpose of the Biomonitoring Operations Manual is to provide an approach to develop and implement biomonitoring activities to assess the status and trends of U.S. Fish and Wildlife Service trust resources. It also provides field sampline methods and documentation protocols for contaminant monitoring activities. The strategy described in the Manual has been designed as a stand alone process to characterize the presence of contaminants on lands managed by the Service. This process can be sued to develop a monitoring program for any tract of real estate with potential threats from on- or off-site contaminants. Because the process was designed to address concerns for Service lands that span the United States from Alaska to the Tropical Islands, it has a generic format that can be used in al types of ecosystems, however, significant site specific informtion is required to complete the Workbook and make the process work successfully.

  11. Human‐Centered Design: Integrating Services & Systems Around People By Providing A Common Ground for Action

    DEFF Research Database (Denmark)

    Junginger, Sabine

    2014-01-01

    argue that human-centered design challenges the systems view of service engineers and service designers and requires them to reach out to each other. For this reason, I conclude that for these two disciplines, human-centered design provides a common ground for purposeful action: to arrive at the best......Service engineering and service design, though distinct in their origins, theories, concepts, methods and practices, share that they are both consequential productive arts for people who depend on their outcomes. The ideas, methods and practices of human‐centred design are therefore relevant...

  12. Spaceflight Systems Training: A Comparison and Contrasting of Techniques for Training Ground Operators and Onboard Crewmembers

    Science.gov (United States)

    Balmain, Clinton; Fleming, Mark

    2009-01-01

    When developing techniques and products for instruction on manned spaceflight systems, training organizations are often faced with two very different customers: ground operators and onboard crewmembers. Frequently, instructional development focuses on one of these customers with the assumption that the other s needs will be met by default. Experience teaches us that differing approaches are required when developing training tailored to the specific needs of each customer. As a rule, ground operators require focused instruction on specific areas of expertise. Their knowledge should be of the details of the hardware, software, and operational techniques associated with that system. They often benefit from historical knowledge of how their system has operated over its lifetime. Since several different ground operators may be interfacing with the same system, each individual operator must understand the agreed-to principles by which that system will be run. In contrast, onboard crewmembers require a more broad, hands-on awareness of their operational environment. Their training should be developed with an understanding of the physical environment in which they live and work and the day-to-day tasks they are most likely to perform. Rarely do they require a deep understanding of the details of a system; it is often sufficient to teach them just enough to maintain situational awareness and perform basic tasks associated with maintenance and operation of onboard systems. Crewmembers may also develop unique onboard operational techniques that differ from preceding crews. They should be taught what flexibility they have in systems operations and how their specific habits can be communicated to ground support personnel. This paper will explore the techniques that can be employed when developing training for these unique customers. We will explore the history of International Space Station training development and how past efforts can guide us in creating training for users of

  13. Developing a Logistics Data Process for Support Equipment for NASA Ground Operations

    Science.gov (United States)

    Chakrabarti, Suman

    2010-01-01

    The United States NASA Space Shuttle has long been considered an extremely capable yet relatively expensive rocket. A great part of the roughly US $500 million per launch expense was the support footprint: refurbishment and maintenance of the space shuttle system, together with the long list of resources required to support it, including personnel, tools, facilities, transport and support equipment. NASA determined to make its next rocket system with a smaller logistics footprint, and thereby more cost-effective and quicker turnaround. The logical solution was to adopt a standard Logistics Support Analysis (LSA) process based on GEIA-STD-0007 http://www.logisticsengineers.org/may09pres/GEIASTD0007DEXShortIntro.pdf which is the successor of MIL-STD-1388-2B widely used by U.S., NATO, and other world military services and industries. This approach is unprecedented at NASA: it is the first time a major program of programs, Project Constellation, is factoring logistics and supportability into design at many levels. This paper will focus on one of those levels NASA ground support equipment for the next generation of NASA rockets and on building a Logistics Support Analysis Record (LSAR) for developing and documenting a support solution and inventory of resources for. This LSAR is actually a standards-based database, containing analyses of the time and tools, personnel, facilities and support equipment required to assemble and integrate the stages and umbilicals of a rocket. This paper will cover building this database from scratch: including creating and importing a hierarchical bill of materials (BOM) from legacy data; identifying line-replaceable units (LRUs) of a given piece of equipment; analyzing reliability and maintainability of said LRUs; and therefore making an assessment back to design whether the support solution for a piece of equipment is too much work, i.e., too resource-intensive. If one must replace or inspect an LRU too much, perhaps a modification of

  14. Developing a Logistics Data Process for Support Equipment for NASA Ground Operations

    Science.gov (United States)

    Chakrabarti, Suman

    2010-01-01

    The United States NASA Space Shuttle has long been considered an extremely capable yet relatively expensive rocket. A great part of the roughly US $500 million per launch expense was the support footprint: refurbishment and maintenance of the space shuttle system, together with the long list of resources required to support it, including personnel, tools, facilities, transport and support equipment. NASA determined to make its next rocket system with a smaller logistics footprint, and thereby more cost-effective and quicker turnaround. The logical solution was to adopt a standard Logistics Support Analysis (LSA) process based on GEIA-STD-0007 http://www.logisticsengineers.org/may09pres/GEIASTD0007DEXShortIntro.pdf which is the successor of MIL-STD-1388-2B widely used by U.S., NATO, and other world military services and industries. This approach is unprecedented at NASA: it is the first time a major program of programs, Project Constellation, is factoring logistics and supportability into design at many levels. This paper will focus on one of those levels NASA ground support equipment for the next generation of NASA rockets and on building a Logistics Support Analysis Record (LSAR) for developing and documenting a support solution and inventory of resources for. This LSAR is actually a standards-based database, containing analyses of the time and tools, personnel, facilities and support equipment required to assemble and integrate the stages and umbilicals of a rocket. This paper will cover building this database from scratch: including creating and importing a hierarchical bill of materials (BOM) from legacy data; identifying line-replaceable units (LRUs) of a given piece of equipment; analyzing reliability and maintainability of said LRUs; and therefore making an assessment back to design whether the support solution for a piece of equipment is too much work, i.e., too resource-intensive. If one must replace or inspect an LRU too much, perhaps a modification of

  15. New Directions in Space Operations Services in Support of Interplanetary Exploration

    Science.gov (United States)

    Bradford, Robert N.

    2005-01-01

    To gain access to the necessary operational processes and data in support of NASA's Lunar/Mars Exploration Initiative, new services, adequate levels of computing cycles and access to myriad forms of data must be provided to onboard spacecraft and ground based personnel/systems (earth, lunar and Martian) to enable interplanetary exploration by humans. These systems, cycles and access to vast amounts of development, test and operational data will be required to provide a new level of services not currently available to existing spacecraft, on board crews and other operational personnel. Although current voice, video and data systems in support of current space based operations has been adequate, new highly reliable and autonomous processes and services will be necessary for future space exploration activities. These services will range from the more mundane voice in LEO to voice in interplanetary travel which because of the high latencies will require new voice processes and standards. New services, like component failure predictions based on data mining of significant quantities of data, located at disparate locations, will be required. 3D or holographic representation of onboard components, systems or family members will greatly improve maintenance, operations and service restoration not to mention crew morale. Current operational systems and standards, like the Internet Protocol, will not able to provide the level of service required end to end from an end point on the Martian surface like a scientific instrument to a researcher at a university. Ground operations whether earth, lunar or Martian and in flight operations to the moon and especially to Mars will require significant autonomy that will require access to highly reliable processing capabilities, data storage based on network storage technologies. Significant processing cycles will be needed onboard but could be borrowed from other locations either ground based or onboard other spacecraft. Reliability will

  16. The Next Generation of Ground Operations Command and Control; Scripting in C no. and Visual Basic

    Science.gov (United States)

    Ritter, George; Pedoto, Ramon

    2010-01-01

    Scripting languages have become a common method for implementing command and control solutions in space ground operations. The Systems Test and Operations Language (STOL), the Huntsville Operations Support Center (HOSC) Scripting Language Processor (SLP), and the Spacecraft Control Language (SCL) offer script-commands that wrap tedious operations tasks into single calls. Since script-commands are interpreted, they also offer a certain amount of hands-on control that is highly valued in space ground operations. Although compiled programs seem to be unsuited for interactive user control and are more complex to develop, Marshall Space flight Center (MSFC) has developed a product called the Enhanced and Redesign Scripting (ERS) that makes use of the graphical and logical richness of a programming language while offering the hands-on and ease of control of a scripting language. ERS is currently used by the International Space Station (ISS) Payload Operations Integration Center (POIC) Cadre team members. ERS integrates spacecraft command mnemonics, telemetry measurements, and command and telemetry control procedures into a standard programming language, while making use of Microsoft's Visual Studio for developing Visual Basic (VB) or C# ground operations procedures. ERS also allows for script-style user control during procedure execution using a robust graphical user input and output feature. The availability of VB and C# programmers, and the richness of the languages and their development environment, has allowed ERS to lower our "script" development time and maintenance costs at the Marshall POIC.

  17. On the standardisation of Web service management operations

    NARCIS (Netherlands)

    Sloten, van J.; Pras, A.; Sinderen, van M.J.; Harju, J.; Moltchanov, D.; Silverajan, B.

    2004-01-01

    Given the current interest in TCP/IP network management research towards Web services, it is important to recognise how standardisation can be achieved. This paper mainly focuses on the standardisation of operations and not management information. We state that standardisation should be done by stan

  18. Ground-water contribution to dose from past Hanford Operations. Hanford Environmental Dose Reconstruction Project

    Energy Technology Data Exchange (ETDEWEB)

    Freshley, M.D.; Thorne, P.D.

    1992-08-01

    The Hanford Environmental Dose Reconstruction (HEDR) Project is being conducted to estimate radiation doses that populations and individuals could have received from Hanford Site operations from 1944 to the present. Four possible pathways by which radionuclides migrating in ground water on the Hanford Site could have reached the public have been identified: (1) through contaminated ground water migrating to the Columbia River; (2) through wells on or adjacent to the Hanford Site; (3) through wells next to the Columbia River downstream of Hanford that draw some or all of their water from the river (riparian wells); and (4) through atmospheric deposition resulting in contamination of a small watershed that, in turn, results in contamination of a shallow well or spring by transport in the ground water. These four pathways make up the ``ground-water pathway,`` which is the subject of this study. Assessment of the ground-water pathway was performed by (1) reviewing the existing extensive literature on ground water and ground-water monitoring at Hanford and (2) performing calculations to estimate radionuclide concentrations where no monitoring data were collected. Radiation doses that would result from exposure to these radionuclides were calculated.

  19. Service Operations Optimization: Recent Development in Supply Chain Management

    Directory of Open Access Journals (Sweden)

    Bin Shen

    2015-01-01

    Full Text Available Services are the key of success in operation management. Designing the effective strategies by optimization techniques is the fundamental and important condition for performance increase in service operations (SOs management. In this paper, we mainly focus on investigating SOs optimization in the areas of supply chain management, which create the greatest business values. Specifically, we study the recent development of SOs optimization associated with supply chain by categorizing them into four different industries (i.e., e-commerce industry, consumer service industry, public sector, and fashion industry and four various SOs features (i.e., advertising, channel coordination, pricing, and inventory. Moreover, we conduct the technical review on the stylish industries/topics and typical optimization models. The classical optimization approaches for SOs management in supply chain are presented. The managerial implications of SOs in supply chain are discussed.

  20. Build-operate-transfer Outsourcing Contracts in Services

    DEFF Research Database (Denmark)

    Ørberg Jensen, Peter D.; Petersen, Bent

    2013-01-01

    Build-operate-transfer (BOT) contracting has been widely used in the engineering and construction industry and has recently spread into the service industry domains. Notably, service provider firms from emerging markets, India in particular, are now offering BOT outsourcing contracts in which...... the client firms are allotted call options, i.e. the right, but not the obligation, to transfer pre-specified assets from the service provider. As such, BOT outsourcing contracts seems to be an interesting contractual novelty that combines the advantages of outsourced and captive offshoring operations....... In this paper we investigate under which circumstances a BOT outsourcing contract (i.e. a contract where the client firm exercises its call option) is beneficial, or the opposite, to the emerging market vendor firm. Whether BOT outsourcing contracts are boon or bane to an emerging market vendor basically hinges...

  1. 1997 annual ground control operating plan for the Waste Isolation Pilot Plant

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    This plan presents background information and a working guide to assist Mine Operations and Engineering in developing strategies for addressing ground control issues at the Waste Isolation Pilot Plant (WIPP). With the anticipated receipt of waste in late 1997, this document provides additional detail to Panel 1 activities and options. The plan also serves as a foundation document for development and revision of the annual long-term ground control plan. Section 2.0 documents the current status of all underground excavations with respect to location, geology, geometry, age, ground support, operational use, projected life, and physical conditions. Section 3.0 presents the methods used to evaluate ground conditions, including visual observations of the roof, ribs, and floor, inspection of observation holes, and review of instrumentation data. Section 4.0 lists several ground support options and specific applications of each. Section 5.0 discusses remedial ground control measures that have been implemented to date. Section 6.0 presents projections and recommendations for ground control actions based on the information in Sections 2.0 through 5.0 of this plan and on a rating of the critical nature of each specific area. Section 7.0 presents a summary statement, and Section 8.0 includes references. Appendix A provides an overview and critique of ground control systems that have been, or may be, used at the site. Because of the dynamic nature of the underground openings and associated geotechnical activities, this plan will be revised as additional data are incorporated.

  2. PSW3 Discussion - Confronting data requirements and data provision: challenges for operational services. Part 1

    Science.gov (United States)

    Heynderickx, Daniel; Trichtchenko, Larisa; Glover, Alexi; Obara, Takahiro; Rodriguez, Juan; Escoubet, C. Philippe; Bushell, Andrew

    2012-07-01

    Operational and pre-operational space weather services rely heavily on reliable data streams from spacecraft and ground based observatories, as well as data services providing processed data products. Many of the primary data sources which underpin current services are primarily scientific observatories, leading to high quality data but often with a number of availability and continuity uncertainties which a developed will find problematic. An example is the dependence of many services on the near-real time solar wind measurements from the L1 vantage point. The main source of this data is currently the ACE spacecraft which is now evolving into a single point of failure. We invite the space weather community to contribute to a discussion on the topics listed below, with the aim of identifying and prioritising key issues and formulating recommendations and guidelines for policy makers, stakeholders, and data and service providers: Clear requirements for data resources as a function of operational service type and ultimately end-user need Gaps in current and future data resources and proposed solutions: critical missing or incomplete data types, data quality, delivery lag time, reliability, redundancy Data resources: Where to find the required data? How can data owners gauge how relevant for space weather services their data is and how to engage with the service developer/provider community? All Assembly participants are welcome to participate in this PSW discussion session and all are invited to submit input for the discussion to the authors ahead of the Assembly. It is intended that the outcome of the discussion will be formulated as a panel position paper on the topics addressed.

  3. PSW3 Discussion - Confronting data requirements and data provision: challenges for operational services. Part 2

    Science.gov (United States)

    Heynderickx, Daniel; Trichtchenko, Larisa; Glover, Alexi; Obara, Takahiro; Rodriguez, Juan; Escoubet, C. Philippe; Bushell, Andrew

    2012-07-01

    Operational and pre-operational space weather services rely heavily on reliable data streams from spacecraft and ground based observatories, as well as data services providing processed data products. Many of the primary data sources which underpin current services are primarily scientific observatories, leading to high quality data but often with a number of availability and continuity uncertainties which a developed will find problematic. An example is the dependence of many services on the near-real time solar wind measurements from the L1 vantage point. The main source of this data is currently the ACE spacecraft which is now evolving into a single point of failure. We invite the space weather community to contribute to a discussion on the topics listed below, with the aim of identifying and prioritising key issues and formulating recommendations and guidelines for policy makers, stakeholders, and data and service providers: Clear requirements for data resources as a function of operational service type and ultimately end-user need Gaps in current and future data resources and proposed solutions: critical missing or incomplete data types, data quality, delivery lag time, reliability, redundancy Data resources: Where to find the required data? How can data owners gauge how relevant for space weather services their data is and how to engage with the service developer/provider community? All Assembly participants are welcome to participate in this PSW discussion session and all are invited to submit input for the discussion to the authors ahead of the Assembly. It is intended that the outcome of the discussion will be formulated as a panel position paper on the topics addressed.

  4. Shuttle Ground Operations Efficiencies/Technologies Study (SGOE/T). Volume 5: Technical Information Sheets (TIS)

    Science.gov (United States)

    Scholz, A. L.; Hart, M. T.; Lowry, D. J.

    1987-01-01

    The Technology Information Sheet was assembled in database format during Phase I. This document was designed to provide a repository for information pertaining to 144 Operations and Maintenance Instructions (OMI) controlled operations in the Orbiter Processing Facility (OPF), Vehicle Assembly Building (VAB), and PAD. It provides a way to accumulate information about required crew sizes, operations task time duration (serial and/or parallel), special Ground Support Equipment (GSE). required, and identification of a potential application of existing technology or the need for the development of a new technolgoy item.

  5. Operation UPSHOT-KNOTHOLE. Operational Summary, Nevada Proving Grounds, 1 March - 9 June 1953

    Science.gov (United States)

    1982-08-01

    Forces Special Weapons Project Sandia Base, Albuquerque, New Mexico August 1953 NOTICE This is an extract of OPERATION UPSHOT-KNOTHOLE, Operational...Office was superseded by a group of information representatives from the AEC, the FODA ., and the DOD under the direction of Mfr. Morse S&l31 bury, =E...the Directorate of Weapons Ufacts Tests at Sand-ia Base, Albuquerque, New Mexico . 2.4 = = ’HfC A Reports Branch vas organized in the Office of the

  6. Near real-time operation of public image database for ground vehicle navigation

    Science.gov (United States)

    Ali, E.; Kozaitis, S. P.

    2015-02-01

    An effective color night vision system for ground vehicle navigation should operate in near real-time to be practical. We described a system that uses a public database as a source of color information to colorize night vision imagery. Such an approach presents several problems due to differences between acquired and reference imagery. Our system performed registration, colorizing, and reference updating in near real-time in an effort to help drivers of ground vehicles during night to see a colored view of a scene.

  7. Expectation values of single-particle operators in the random phase approximation ground state

    CERN Document Server

    Kosov, Daniel S

    2016-01-01

    We developed a method for computing matrix elements of single-particle operators in the correlated random phase approximation ground state. Working with the explicit random phase approximation ground state wavefunction, we derived practically useful and simple expression for a molecular property in terms of random phase approximation amplitudes. The theory is illustrated by the calculation of molecular dipole moments. It is shown that Hartree-Fock based random phase approximation provides a systematic improvement of molecular dipole moment values in comparison to M{\\o}ller-Plesset second order perturbation theory and coupled cluster method for a considered set of molecules.

  8. Exploring sectorial and organizational contingencies on service recovery operations

    OpenAIRE

    Contiero, Enrico

    2013-01-01

    This thesis is mainly about operations management. It stems from two big phenomena that are affecting businesses worldwide: the servitization of manufacturing the higher attention paid to service quality. High competitiveness among firms in all sectors, even increased by the globalization of markets, has moved priorities of firms on delivering flawless offerings, in order to match customer expectations and foster their satisfaction and loyalty, protecting this way profitability. Unfortunately...

  9. Analysis of Short Time Period of Operation of Horizontal Ground Heat Exchangers

    Directory of Open Access Journals (Sweden)

    Salsuwanda Selamat

    2015-07-01

    Full Text Available Ground source heat pump (GSHP systems have been proven to have higher efficiency compared to conventional air source heat pump systems for space heating and cooling applications. While vertical ground heat exchangers (GHE are favorable in GSHP installation, this type of configuration requires higher capital costs as opposed to horizontal configuration. Numerical simulation has been used to accurately predict the thermal performance of GHE. In this paper, numerical analysis of thermal performance for slinky horizontal GHE loops in different orientations and operation modes is discussed. It was found that the loop orientation is not so important due to the little effect it has on thermal performance. While the mean heat exchange rate of copper loop increases 48% compared to HDPE loop, the analysis supports the common claim that heat exchange rate is predominantly limited by the thermal conductivity of the ground. With the same amount of circulation work, the mean heat exchange rate increases by 83%–162% when operated in parallel loops operations. The performance in these operations can be further optimized to 10%–14% increase when spacing between adjacent loops was provided. The spacing helps to minimize interference of heat flow that would penalize the overall thermal performance.

  10. Ground operations and logistics in the context of the International Asteroid Mission

    Science.gov (United States)

    The role of Ground Operations and Logistics, in the context of the International Asteroid Mission (IAM), is to define the mission of Ground Operations; to identify the components of a manned space infrastructure; to discuss the functions and responsibilities of these components; to provide cost estimates for delivery of the spacecraft to LEO from Earth; to identify significant ground operations and logistics issues. The purpose of this dissertation is to bring a degree of reality to the project. 'One cannot dissociate development and set up of a manned infrastructure from its operational phase since it is this last one which is the most costly due to transportation costs which plague space station use' (Eymar, 1990). While this reference is to space stations, the construction and assembly of the proposed crew vehicle and cargo vehicles will face similar cost difficulties, and logistics complexities. The uniqueness of long duration space flight is complicated further by the lack of experience with human habitated, and non-refurbishable life support systems. These problems are addressed.

  11. 78 FR 12358 - UBS Financial Services, Inc., Wealth Management Americas Operations, Including On-Site Leased...

    Science.gov (United States)

    2013-02-22

    ... Employment and Training Administration UBS Financial Services, Inc., Wealth Management Americas Operations..., applicable to workers of UBS Financial Services, Inc., Wealth Management Americas Operations (UBS), Weehawken... Management Americas Operations (UBS), Weehawken, New Jersey, who were all adversely affected by the...

  12. Tug fleet and ground operations schedules and controls. Volume 1: Executive summary

    Science.gov (United States)

    1975-01-01

    This study presents Tug Fleet and Ground Operations Schedules and Controls plan. This plan was developed and optimized out of a combination of individual Tug program phased subplans, special emphasis studies, contingency analyses and sensitivity analyses. The subplans cover the Tug program phases: (1) Tug operational, (2) Interim Upper Stage (IUS)/Tug fleet utilization, (3) and IUS/Tug payload integration, (4) Tug site activation, (5) IUS/Tug transition, (6) Tug acquisition. Resource requirements (facility, GSE, TSE, software, manpower, logistics) are provided in each subplan, as are appropriate Tug processing flows, active and total IUS and Tug fleet requirements, fleet management and Tug payload integration concepts, facility selection recommendations, site activation and IUS to Tug transition requirements. The impact of operational concepts on Tug acquisition is assessed and the impact of operating Tugs out of KSC and WTR is analyzed and presented showing WTR as a delta. Finally, cost estimates for fleet management and ground operations of the DDT&E and operational phases of the Tug program are given.

  13. Tracking and data relay satellite system configuration and tradeoff study. Volume 4: TDRS system operation and control and telecommunications service system, part 1

    Science.gov (United States)

    1972-01-01

    Major study areas treated in this volume are: 1) operations and control and 2) the telecommunication service system. The TDRS orbit selection, orbital deployment, ground station visibility, sequence of events from launch to final orbit position, and TDRS control center functions required for stationkeeping, repositioning, attitude control, and antenna pointing are briefly treated as part of the operations and control section. The last topic of this section concerns the operations required for efficiently providing the TDRSS user telecommunication services. The discussion treats functions of the GSFC control and data processing facility, ground station, and TDRS control center. The second major portion of this volume deals with the Telecommunication Service System (TSS) which consists of the ground station, TDRS communication equipment and the user transceiver. A summary of the requirements and objectives for the telecommunication services and a brief summary of the TSS capabilities is followed by communication system analysis, signal design, and equipment design. Finally, descriptions of the three TSS elements are presented.

  14. UAV-guided navigation for ground robot tele-operation in a military reconnaissance environment.

    Science.gov (United States)

    Chen, Jessie Y C

    2010-08-01

    A military reconnaissance environment was simulated to examine the performance of ground robotics operators who were instructed to utilise streaming video from an unmanned aerial vehicle (UAV) to navigate his/her ground robot to the locations of the targets. The effects of participants' spatial ability on their performance and workload were also investigated. Results showed that participants' overall performance (speed and accuracy) was better when she/he had access to images from larger UAVs with fixed orientations, compared with other UAV conditions (baseline- no UAV, micro air vehicle and UAV with orbiting views). Participants experienced the highest workload when the UAV was orbiting. Those individuals with higher spatial ability performed significantly better and reported less workload than those with lower spatial ability. The results of the current study will further understanding of ground robot operators' target search performance based on streaming video from UAVs. The results will also facilitate the implementation of ground/air robots in military environments and will be useful to the future military system design and training community.

  15. NASA Planning for Orion Multi-Purpose Crew Vehicle Ground Operations

    Science.gov (United States)

    Letchworth, Gary; Schlierf, Roland

    2011-01-01

    The NASA Orion Ground Processing Team was originally formed by the Kennedy Space Center (KSC) Constellation (Cx) Project Office's Orion Division to define, refine and mature pre-launch and post-landing ground operations for the Orion human spacecraft. The multidisciplined KSC Orion team consisted of KSC civil servant, SAIC, Productivity Apex, Inc. and Boeing-CAPPS engineers, project managers and safety engineers, as well as engineers from Constellation's Orion Project and Lockheed Martin Orion Prime contractor. The team evaluated the Orion design configurations as the spacecraft concept matured between Systems Design Review (SDR), Systems Requirement Review (SRR) and Preliminary Design Review (PDR). The team functionally decomposed prelaunch and post-landing steps at three levels' of detail, or tiers, beginning with functional flow block diagrams (FFBDs). The third tier FFBDs were used to build logic networks and nominal timelines. Orion ground support equipment (GSE) was identified and mapped to each step. This information was subsequently used in developing lower level operations steps in a Ground Operations Planning Document PDR product. Subject matter experts for each spacecraft and GSE subsystem were used to define 5th - 95th percentile processing times for each FFBD step, using the Delphi Method. Discrete event simulations used this information and the logic network to provide processing timeline confidence intervals for launch rate assessments. The team also used the capabilities of the KSC Visualization Lab, the FFBDs and knowledge of the spacecraft, GSE and facilities to build visualizations of Orion pre-launch and postlanding processing at KSC. Visualizations were a powerful tool for communicating planned operations within the KSC community (i.e., Ground Systems design team), and externally to the Orion Project, Lockheed Martin spacecraft designers and other Constellation Program stakeholders during the SRR to PDR timeframe. Other operations planning

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

    Science.gov (United States)

    2016-09-01

    of global urbanization, planning for urban operations is critical to the execution and success of any military campaign. The U.S. Army describes...for the enemy to prepare for the likely attack direction and to plan coordinated attacks against the incoming ground force. Enemy sensors can also...The Israel Aerospace Industries (IAI) is developing an integrated counter IED suite known as the Counter IED & Mine Suite ( CIMS ). According to Eshel

  17. Operational Cloud-to-Ground Lightning Initiation Forecasting Utilizing S-Band Dual-Polarization Radar

    Science.gov (United States)

    2014-03-27

    cells exhibit considerably more complexity in their charge distributions, the tripole model is adequate to explain lightning formation. Although...application of dual-polarization weather radar. Part II: Warm- and cold- season applications. J. Operational Meteor., 1 (20), 243-264. Kumjian, M. R...Res., 94, 13151–13167. 60 Wolf, P., 2006: Anticipating the initiation, cessation , and frequency of cloud-to-ground lightning, utilizing WSR

  18. Alabama Ground Operations during the Deep Convective Clouds and Chemistry Experiment

    Science.gov (United States)

    Carey, Lawrence; Blakeslee, Richard; Koshak, William; Bain, Lamont; Rogers, Ryan; Kozlowski, Danielle; Sherrer, Adam; Saari, Matt; Bigelbach, Brandon; Scott, Mariana; Schultz, Elise; Schultz, Chris; Gatlin, Patrick; Wingo, Matt; Phillips, Dustin; Phillips, Chris; Peterson, Harold; Bailey, Jeff; Frederickson, Terryn; Hall, John; Bart, Nicole; Becker, Melissa; Pinkney, Kurtis; Rowe, Scott; Starzec, Mariusz

    2013-01-01

    The Deep Convective Clouds and Chemistry (DC3) field campaign investigates the impact of deep, midlatitude convective clouds, including their dynamical, physical and lighting processes, on upper tropospheric composition and chemistry. DC3 science operations took place from 14 May to 30 June 2012. The DC3 field campaign utilized instrumented aircraft and ground ]based observations. The NCAR Gulfstream ]V (GV) observed a variety of gas ]phase species, radiation and cloud particle characteristics in the high ]altitude outflow of storms while the NASA DC ]8 characterized the convective inflow. Groundbased radar networks were used to document the kinematic and microphysical characteristics of storms. In order to study the impact of lightning on convective outflow composition, VHF ]based lightning mapping arrays (LMAs) provided detailed three ]dimensional measurements of flashes. Mobile soundings were utilized to characterize the meteorological environment of the convection. Radar, sounding and lightning observations were also used in real ]time to provide forecasting and mission guidance to the aircraft operations. Combined aircraft and ground ]based observations were conducted at three locations, 1) northeastern Colorado, 2) Oklahoma/Texas and 3) northern Alabama, to study different modes of deep convection in a variety of meteorological and chemical environments. The objective of this paper is to summarize the Alabama ground operations and provide a preliminary assessment of the ground ]based observations collected over northern Alabama during DC3. The multi ] Doppler, dual ]polarization radar network consisted of the UAHuntsville Advanced Radar for Meteorological and Operational Research (ARMOR), the UAHuntsville Mobile Alabama X ]band (MAX) radar and the Hytop (KHTX) Weather Surveillance Radar 88 Doppler (WSR ]88D). Lightning frequency and structure were observed in near real ]time by the NASA MSFC Northern Alabama LMA (NALMA). Pre ]storm and inflow proximity

  19. Review of Ground Systems Development and Operations (GSDO) Tools for Verifying Command and Control Software

    Science.gov (United States)

    Aguilar, Michael L.; Bonanne, Kevin H.; Favretto, Jeffrey A.; Jackson, Maddalena M.; Jones, Stephanie L.; Mackey, Ryan M.; Sarrel, Marc A.; Simpson, Kimberly A.

    2014-01-01

    The Exploration Systems Development (ESD) Standing Review Board (SRB) requested the NASA Engineering and Safety Center (NESC) conduct an independent review of the plan developed by Ground Systems Development and Operations (GSDO) for identifying models and emulators to create a tool(s) to verify their command and control software. The NESC was requested to identify any issues or weaknesses in the GSDO plan. This document contains the outcome of the NESC review.

  20. The Next Generation of Ground Operations Command and Control; Scripting in C Sharp and Visual Basic

    Science.gov (United States)

    Ritter, George; Pedoto, Ramon

    2010-01-01

    This slide presentation reviews the use of scripting languages in Ground Operations Command and Control. It describes the use of scripting languages in a historical context, the advantages and disadvantages of scripts. It describes the Enhanced and Redesigned Scripting (ERS) language, that was designed to combine the features of a scripting language and the graphical and IDE richness of a programming language with the utility of scripting languages. ERS uses the Microsoft Visual Studio programming environment and offers custom controls that enable an ERS developer to extend the Visual Basic and C sharp language interface with the Payload Operations Integration Center (POIC) telemetry and command system.

  1. Ground System Architectures Workshop GMSEC SERVICES SUITE (GSS): an Agile Development Story

    Science.gov (United States)

    Ly, Vuong

    2017-01-01

    The GMSEC (Goddard Mission Services Evolution Center) Services Suite (GSS) is a collection of tools and software services along with a robust customizable web-based portal that enables the user to capture, monitor, report, and analyze system-wide GMSEC data. Given our plug-and-play architecture and the needs for rapid system development, we opted to follow the Scrum Agile Methodology for software development. Being one of the first few projects to implement the Agile methodology at NASA GSFC, in this presentation we will present our approaches, tools, successes, and challenges in implementing this methodology. The GMSEC architecture provides a scalable, extensible ground and flight system for existing and future missions. GMSEC comes with a robust Application Programming Interface (GMSEC API) and a core set of Java-based GMSEC components that facilitate the development of a GMSEC-based ground system. Over the past few years, we have seen an upbeat in the number of customers who are moving from a native desktop application environment to a web based environment particularly for data monitoring and analysis. We also see a need to provide separation of the business logic from the GUI display for our Java-based components and also to consolidate all the GUI displays into one interface. This combination of separation and consolidation brings immediate value to a GMSEC-based ground system through increased ease of data access via a uniform interface, built-in security measures, centralized configuration management, and ease of feature extensibility.

  2. Advances in Service and Operations for ATLAS Data Management

    CERN Document Server

    Stewart, GA; The ATLAS collaboration

    2011-01-01

    ATLAS has recorded almost 5PB of RAW data since the LHC started running at the end of 2009. Many more derived data products and complimentary simulation data have also been produced by the collaboration and, in total, 55PB is currently stored in the Worldwide LHC Computing Grid by ATLAS. All of this data is managed by the ATLAS Distributed Data Management system, called Don Quixote 2 (DQ2). DQ2 has evolved rapidly to help ATLAS Computing operations to manage these large quantities of data across the many grid sites at which ATLAS runs and to help ATLAS physicists get access to this data. In this paper we describe new and improved DQ2 services: - Popularity service, which measures usage of data across ATLAS. - Space monitoring and accounting at sites. - Automated blacklisting service. - Cleaning agents, which trigger deletion of unused data at sites. - Deletion agents, to reliably delete unwanted data from sites. We describe the experience of data management operation in ATLAS computing, showing how these serv...

  3. Insights into the Thwaites Glacier grounding zone from Operation IceBridge aerogravity

    Science.gov (United States)

    Tinto, K. J.; Bell, R. E.; Cochran, J. R.; Elieff, S.; Frearson, N.

    2010-12-01

    Operation IceBridge acquired 1500 km of geophysical data, at 10 km spacing, in front of the Thwaites Glacier grounding line during the 2009 season. The gravity anomalies recorded by the survey have been used to model the bathymetry of the sea floor in front of the glacier, an area inaccessible to previous surveys. The resulting map reveals previously unseen detail of the Thwaites grounding zone, as well as the spatial extent of features that were formerly only known as points affecting the ice surface. The modeled bathymetry in front of Thwaites Glacier is marked by an undulating ridge running sub-parallel to the grounding line, 40 km seaward. The highest peak on the ridge is in contact with the overlying ice shelf, hindering its flow. Ridge elevation decreases to the west, with a maximum ridge depth of 850 m and an average relief of 350 m. This is comparable in scale to the recently identified ridge crossing the channel of nearby Pine Island Glacier (Jenkins et al., 2010). The present-day grounding line of Thwaites appears to be marked by a more subdued ridge, in which we have identified a 20 km wide hollow, to a water depth of 1200 m. Our model shows that this hollow corresponds to a landward bight in the grounding line, in the region through which the fast ice flow of Thwaites Glacier is focused. This correlation was not visible on previous, coarser scale maps of the grounding line, and shows a clear relationship between the bathymetry and ice flow. Gravity inversions have been constrained by nearby marine surveys, satellite images of the ice rise at the peak of the ridge and radar and laser data from the IceBridge survey to constrain ice thickness. The absolute values of predicted bathymetry are dependent on the density of the rocks in the subsurface, for example the presence or absence of volcanic material or loose sediments. Some models of the geology of the survey area are also proposed. Uncertainty of underlying geology may account for ~100 m errors in the

  4. Operational Use of OGC Web Services at the Met Office

    Science.gov (United States)

    Wright, Bruce

    2010-05-01

    graphs, and combined with the WMS pre-rendered images and text, in a FLEX application, to provide sophisticated, user impact-based view of the weather. The OGC web services supporting these applications have been developed in collaboration with commercial companies. Visual Weather was originally a desktop application for forecasters, but IBL have developed it to expose the full range of forecast and observation data through standard web services (WCS and WMS). Forecasts and observations relating to specific locations and geographic features are held in an Oracle Database, and exposed as a WFS using Snowflake Software's GO-Publisher application. The Met Office has worked closely with both IBL and Snowflake Software to ensure that the web services provided strike a balance between conformance to the standards and performance in an operational environment. This has proved challenging in areas where the standards are rapidly evolving (e.g. WCS) or do not allow adequate description of the Met-Ocean domain (e.g. multiple time coordinates and parametric vertical coordinates). It has also become clear that careful selection of the features to expose, based on the way in which you expect users to query those features, in necessary in order to deliver adequate performance. These experiences are providing useful 'real-world' input in to the recently launched OGC MetOcean Domain Working Group and World Meteorological Organisation (WMO) initiatives in this area.

  5. Operation modes research of liquefied natural gas storages as a part of the ground complexes equipment

    Directory of Open Access Journals (Sweden)

    N. S. Korolev

    2014-01-01

    Full Text Available The use of the Liquefied Natural Gas (LNG in the space-rocket equipment is motivated by some advantages. That is why a lot of tests and works are actively carried out now on rocket engines using liquefied natural gas.To provide the engine tests and subsequent rocket complex operation a creation of LNG storages is demanded as a part of ground processing equipment and support for their safe operation conditions.One of LNG danger factor is its low boiling temperature, and also changing the condition, density and LNG boiling temperature at storage due to evaporation of light component, namely methane. At refill of the storages having fuel remains with a new LNG portion these factors can lead to formation of the stratified macro-layers and cause a mode of the intensive mixing that is called "rollover", with almost instant evaporation of LNG big mass and sharp pressure boost, capable to result in the storage distraction with catastrophic effects.The work objectives are formulated such as a technique development for forecasting of the LNG parameters in operating storages including the rollover mode, a comparison of calculated results of the LNG parameters with the experimental data, and a definition of possible recommendations for safe operation of LNG storages as a part of the ground complexes equipment.The paper reviews 12 publications concerning the issues and proceeding processes at operation of LNG storages, including the rollover mode.To verify the reliability of process simulation results in the LNG, represented in models by the binary methane-ethane mixture the calculated values have been compared with the experimental data for a LNG storage mode in the reservoir of a ground test complex.The reliability of developed models of the heat-mass-exchange processes in stratified on density and temperature in LNG storage with emergence of conditions for the rollover mode has been verified by comparing the settlement characteristics to the published

  6. Concept of Operations for a Prospective "Proving Ground" in the Lunar Vicinity

    Science.gov (United States)

    Love, Stanley G.; Hill, James J.

    2016-01-01

    NASA is studying a "Proving Ground" near the Moon to conduct human space exploration missions in preparation for future flights to Mars. This paper describes a concept of operations ("conops") for activities in the Proving Ground, focusing on the construction and use of a mobile Cislunar Transit Habitat capable of months-long excursions within and beyond the Earth-Moon system. Key elements in the conops include the Orion spacecraft (with mission kits for docking and other specialized operations) and the Space Launch System heavy-lift rocket. Potential additions include commercial launch vehicles and logistics carriers, solar electric propulsion stages to move elements between different orbits and eventually take them on excursions to deep space, a node module with multiple docking ports, habitation and life support blocks, and international robotic and piloted lunar landers. The landers might include reusable ascent modules which could remain docked to in-space elements between lunar sorties. The architecture will include infrastructure for launch preparation, communication, mission control, and range safety. The conops describes "case studies" of notional missions chosen to guide the design of the architecture and its elements. One such mission is the delivery of a 10-ton pressurized element, co-manifested with an Orion on a Block 1B Space Launch System rocket, to the Proving Ground. With a large solar electric propulsion stage, the architecture could enable a year-long mission to land humans on a near-Earth asteroid. In the last case, after returning to near-lunar space, two of the asteroid explorers could join two crewmembers freshly arrived from Earth for a Moon landing, helping to safely quantify the risk of landing deconditioned crews on Mars. The conops also discusses aborts and contingency operations. Early return to Earth may be difficult, especially during later Proving Ground missions. While adding risk, limited-abort conditions provide needed practice

  7. ESO Archive Operations in support of Services in Garching

    Science.gov (United States)

    Fourniol, Nathalie

    2015-12-01

    ESO Science Archive Facility (SAF) is the unique access point to the La Silla Paranal Observatory (LPO) raw data. It also services data products created at ESO with state-of-the-art pipelines, or fed back by the external astronomical community. ESO SAF is a big success in the sense that users access the data every single day, and they want their data fast! A copy of the ALMA Science Archive (ASA) is also accessible at Garching to the European ALMA community via the European ALMA Regional Center. A data portal allows users to get access to the data. In this poster we present the Archive Operations in support of services in Garching, from archiving the data to making them available to the community.

  8. NWS Alaska Sea Ice Program: Operations and Decision Support Services

    Science.gov (United States)

    Schreck, M. B.; Nelson, J. A., Jr.; Heim, R.

    2015-12-01

    The National Weather Service's Alaska Sea Ice Program is designed to service customers and partners operating and planning operations within Alaska waters. The Alaska Sea Ice Program offers daily sea ice and sea surface temperature analysis products. The program also delivers a five day sea ice forecast 3 times each week, provides a 3 month sea ice outlook at the end of each month, and has staff available to respond to sea ice related information inquiries. These analysis and forecast products are utilized by many entities around the state of Alaska and nationally for safety of navigation and community strategic planning. The list of current customers stem from academia and research institutions, to local state and federal agencies, to resupply barges, to coastal subsistence hunters, to gold dredgers, to fisheries, to the general public. Due to a longer sea ice free season over recent years, activity in the waters around Alaska has increased. This has led to a rise in decision support services from the Alaska Sea Ice Program. The ASIP is in constant contact with the National Ice Center as well as the United States Coast Guard (USCG) for safety of navigation. In the past, the ASIP provided briefings to the USCG when in support of search and rescue efforts. Currently, not only does that support remain, but our team is also briefing on sea ice outlooks into the next few months. As traffic in the Arctic increases, the ASIP will be called upon to provide more and more services on varying time scales to meet customer needs. This talk will address the many facets of the current Alaska Sea Ice Program as well as delve into what we see as the future of the ASIP.

  9. TDMA demand assignment operation in Telecom 1 business services network

    Science.gov (United States)

    Lombard, D.; Rancy, F.

    Telecom 1 is a French domestic satellite whose main function is the establishment of an intracompany network carrying a wide range of digital services, including digital data, voice, and images, among a large number of earth stations located on the subscriber's premises. This satellite system is to begin operations in 1983 from a geostationary orbit, using five 6-MHz bandwidth transponders in the 14/12 GHz band. TDMA with Demand Assignment will be employed, and the system is designed to provide additional, link-by-link cryptographic or error correction encoding facilities when a high degree of privacy or transmission quality are desired.

  10. Community financed and operated health services: the case of the Ajo-Lukeville Health Service District.

    Science.gov (United States)

    Lopes, P M; Nichols, A W

    1990-07-01

    The concept of a health service district, as a variation of the special tax district, is described and discussed. Tax districts have traditionally been used to support both capital construction (revenue bonds) and operational expenses of single-purpose governmental entities. The health service district, where authorized by state laws, may be used by local areas to subsidize the delivery of ambulatory health care. A particular case, the Ajo-Lukeville Health Service District in Arizona, illustrates what can be accomplished by this mechanism with the cooperation of local residents and outside agencies. Both the process of establishing such a district and the outcome of the Ajo-Lukeville experience is described. Reasons why health service districts may prove potentially attractive at this time are reviewed. Impediments to the development of more health service districts are also explored, including the lack of technical assistance, an inadequate awareness of the potential of health service districts, and the absence of a widespread orientation toward community financed and controlled health care. Movement in this direction should facilitate the development of additional health service districts.

  11. New Trends in the Outsourcing of Maintenance/Operation Services

    CERN Document Server

    Wilhelmsson, M

    2001-01-01

    The contracting-experience of maintenance/operation work in our group can today be considered as rich with the first generation of contract implemented more than 15 years ago. The incumbent contract was started in 1997, so it is now into its 4th year. Certain improvements that have already been implemented has had a large impact on our contract culture e.g. performance indicators. The next re-tendering is now approaching and with this borne in mind, the author will discuss through various sections of this report the following main points: firstly, an overview of the trends today in this area; secondly, comparing these trends with implemented practices; and finally, what can be future development in the outsourcing of the maintenance/operation of the Cooling & Ventilation services.

  12. A Near-Term Concept for Trajectory Based Operations with Air/Ground Data Link Communication

    Science.gov (United States)

    McNally, David; Mueller, Eric; Thipphavong, David; Paielli, Russell; Cheng, Jinn-Hwei; Lee, Chuhan; Sahlman, Scott; Walton, Joe

    2010-01-01

    An operating concept and required system components for trajectory-based operations with air/ground data link for today's en route and transition airspace is proposed. Controllers are fully responsible for separation as they are today, and no new aircraft equipage is required. Trajectory automation computes integrated solutions to problems like metering, weather avoidance, traffic conflicts and the desire to find and fly more time/fuel efficient flight trajectories. A common ground-based system supports all levels of aircraft equipage and performance including those equipped and not equipped for data link. User interface functions for the radar controller's display make trajectory-based clearance advisories easy to visualize, modify if necessary, and implement. Laboratory simulations (without human operators) were conducted to test integrated operation of selected system components with uncertainty modeling. Results are based on 102 hours of Fort Worth Center traffic recordings involving over 37,000 individual flights. The presence of uncertainty had a marginal effect (5%) on minimum-delay conflict resolution performance, and windfavorable routes had no effect on detection and resolution metrics. Flight plan amendments and clearances were substantially reduced compared to today s operations. Top-of-descent prediction errors are the largest cause of failure indicating that better descent predictions are needed to reliably achieve fuel-efficient descent profiles in medium to heavy traffic. Improved conflict detections for climbing flights could enable substantially more continuous climbs to cruise altitude. Unlike today s Conflict Alert, tactical automation must alert when an altitude amendment is entered, but before the aircraft starts the maneuver. In every other failure case tactical automation prevented losses of separation. A real-time prototype trajectory trajectory-automation system is running now and could be made ready for operational testing at an en route

  13. Model for Determining Fixed Costs for the Winter Service Operation

    Directory of Open Access Journals (Sweden)

    Matija Glad

    2006-07-01

    Full Text Available From the season 2005!06 a new dynamic model for the operationof the Winter Service in the Republic of Croatia will beused. The old model was based on three levels of readiness, andthe roads were categorised primarily according to their administrativedistribution. The new dynamic model has three levelsof readiness, while the first level is further divided into two servicelevels. The road is classified to a certain readiness and servicelevel according to the traffic, climate and economic conditions.The new model splits the cost structure into fixed and variablecosts. The investor wants to keep the fixed costs at a minimal/eve~ which will guarantee proper readiness for quick intervention.The investor wants to ensure a technological infrastructurefor quality cleaning of roads is created. The capitalcompanies want larger fixed costs to ensure certain profit, anddefined fixed costs enable them to asses the profitability of theWinter Service operation. Such structure fonils the followingrelationship: in mild winters the capital companies "profit" andthe investor "loses", and vice versa for cold winters. Mathematically,such relationship should be treated as a finite strategictwo-player game.This paper will show the model needed to forecast fixedcosts in the new dynamic model for operation of Winter Ser·vice, through consideration of connection of linear programmingand the matrix game theory, to study the problem in parallel,from the standpoint of both players.

  14. Advances in Service and Operations for ATLAS Data Management

    CERN Document Server

    Stewart, G A; The ATLAS collaboration; Lassnig, M; Molfetas, A; Baristis, M; Zhang, D; Calvet, I; Beermann, T; Barreiro Megino, F; Tykhonov, A; Campana, S; Serfon, C; Oleynik, O; Petrosyan, A

    2012-01-01

    ATLAS has recorded almost 5PB of RAW data since the LHC started running at the end of 2009. Many more derived data products and complimentary simulation data have also been produced by the collaboration and, in total, 70PB is currently stored in the Worldwide LHC Computing Grid by ATLAS. All of this data is managed by the ATLAS Distributed Data Management system, called Don Quixote 2 (DQ2). DQ2 has evolved rapidly to help ATLAS Computing operations manage these large quantities of data across the many grid sites at which ATLAS runs and to help ATLAS physicists get access to this data. In this paper we describe new and improved DQ2 services: egin{itemize} item hspace{2mm} Popularity service, which measures usage of data across ATLAS. item hspace{2mm} Space monitoring and accounting at sites. item hspace{2mm} Automated exclusion service. item hspace{2mm} Cleaning agents, which trigger deletion of unused data at sites. item hspace{2mm} Deletion agents, to reliably delete unwanted data from sites. end{itemize} We...

  15. Interconnected operations services in a vertically integrated utility

    Energy Technology Data Exchange (ETDEWEB)

    Hoffman, S.P. [ComEd, Lombard, IL (United States)

    1999-11-01

    The North American electric industry has historically been composed of regulated Vertically Integrated Utilities (VIU). Vertical integration means that the same company owns generation, transmission, and distribution facilities. Regulated utilities were ensured cost recovery for all justifiable expenses. The entire industry is in the process of deregulation. The industry-wide trend is to competitive generation, while transmission and distribution remain regulated. Many variations, in both timing and structure, exist in states that have enacted deregulation and retail choice legislation. Some have combined retail choice with an ISO and power exchange; others have opted for retail choice without either. In the past, Interconnected Operations Services (IOS) were obtained by informal means within the same company. Generation is now being actively bought and sold as companies align their strategic direction with different sectors of the emerging electric industry. In the future, these IOS will have to be obtained by formal arrangements. The formal arrangements will need to encompass parameters including service definitions, compensation, performance measurement, and performance incentives. These formal arrangements are presently taking different forms in the industry depending on the stage of deregulation in each area, and on the particular agreements made by each Control Area. This paper describes how VIUs obtained and dispatched the IOS needed for reliability, and what challenges will be faced with respect to these services.

  16. Mobile User Objective System (MUOS) Multi-Service Operational Test and Evaluation-2 Report (with Classified Annex)

    Science.gov (United States)

    2016-06-01

    degrees North and 65 degrees South latitudes and provide dual coverage to more than 65 percent of the service area. The Ground Transport Segment is...existing DISN infrastructure. The SCS consists of a primary MUOS Telemetry , Tracking, and Commanding facility at Naval Satellite Operations Center...functions for maintaining the iv satellites on-orbit and receives telemetry from the satellites to monitor the health of the satellites. The control

  17. 78 FR 26103 - Proposed Standard Operating Procedure (SOP) of the Aircraft Certification Service (AIR) Project...

    Science.gov (United States)

    2013-05-03

    ... Federal Aviation Administration Proposed Standard Operating Procedure (SOP) of the Aircraft Certification... comments on, the Aircraft Certification Service (AIR) standard operating procedure (SOP) describing the... comments on the SOP to: Federal Aviation Administration (FAA) Aircraft Certification Service,...

  18. Data Service:Characteristics,Market Structure,and the Role of Operator

    Institute of Scientific and Technical Information of China (English)

    LI Ruo-peng; LU Ting-jie

    2005-01-01

    To study characteristics and market structure of data service and the role of operator,this paper makes a commercial model by applying the theory of intermediaries and neoclassic economics.Data service has different economic characteristics from voice service.Firstly,production mode of data service is roundabout production,secondly,driving power of data service is economies of specialization,and finally,management method of data service is impersonal management.In data service market,information asymmetry and barrier to entry determine transaction efficiency and the specialization level of service providers indirectly.Therefore,operator should intervene in the market by offering trade service in order to promote development of service providers.Because of different quality of service providers,market structure of data service must be the state that trade platform built by operator and intermediary platform built by operator coexists.

  19. A study of Iranian immigrants’ experiences of accessing Canadian health care services: a grounded theory

    Directory of Open Access Journals (Sweden)

    Dastjerdi Mahdieh

    2012-09-01

    Full Text Available Abstract Background Immigration is not a new phenomenon but, rather, has deep roots in human history. Documents from every era detail individuals who left their homelands and struggled to reestablish their lives in other countries. The aim of this study was to explore and understand the experience of Iranian immigrants who accessed Canadian health care services. Research with immigrants is useful for learning about strategies that newcomers develop to access health care services. Methods The research question guiding this study was, “What are the processes by which Iranian immigrants learn to access health care services in Canada?” To answer the question, a constructivist grounded theory approach was applied. Initially, unstructured interviews were conducted with 17 participants (11 women and six men who were adults (at least 18 years old and had immigrated to Canada within the past 15 years. Eight participants took part in a second interview, and four participants took part in a third interview. Results Using a constructivist grounded theory approach, “tackling the stumbling blocks of access” emerged as the core category. The basic social process (BSP, becoming self-sufficient, was a transitional process and had five stages: becoming a stranger; feeling helpless; navigating/seeking information; employing strategies; and becoming integrated and self-sufficient. We found that “tackling the stumbling blocks of access” was the main struggle throughout this journey. Some of the immigrants were able to overcome these challenges and became proficient in accessing health care services, but others were unable to make the necessary changes and thus stayed in earlier stages/phases of transition, and sometimes returned to their country of origin. Conclusion During the course of this journey a substantive grounded theory was developed that revealed the challenges and issues confronted by this particular group of immigrants. This process explains

  20. 47 CFR 64.710 - Operator services for prison inmate phones.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Operator services for prison inmate phones. 64... services for prison inmate phones. (a) Each provider of inmate operator services shall: (1) Identify itself... authorities of a prison or other correctional institution for use by inmates. (3) Inmate operator...

  1. OTF CCSDS Mission Operations Prototype Parameter Service. Phase I: Exit Presentation

    Science.gov (United States)

    Reynolds, Walter F.; Lucord, Steven A.; Stevens, John E.

    2009-01-01

    This slide presentation reviews the prototype of phase 1 of the parameter service design of the CCSDS mission operations. The project goals are to: (1) Demonstrate the use of Mission Operations standards to implement the Parameter Service (2) Demonstrate interoperability between Houston MCC and a CCSDS Mission Operations compliant mission operations center (3) Utilize Mission Operations Common Architecture. THe parameter service design, interfaces, and structures are described.

  2. Mediterranean monitoring and forecasting operational system for Copernicus Marine Service

    Science.gov (United States)

    Coppini, Giovanni; Drudi, Massimiliano; Korres, Gerasimos; Fratianni, Claudia; Salon, Stefano; Cossarini, Gianpiero; Clementi, Emanuela; Zacharioudaki, Anna; Grandi, Alessandro; Delrosso, Damiano; Pistoia, Jenny; Solidoro, Cosimo; Pinardi, Nadia; Lecci, Rita; Agostini, Paola; Cretì, Sergio; Turrisi, Giuseppe; Palermo, Francesco; Konstantinidou, Anna; Storto, Andrea; Simoncelli, Simona; Di Pietro, Pier Luigi; Masina, Simona; Ciliberti, Stefania Angela; Ravdas, Michalis; Mancini, Marco; Aloisio, Giovanni; Fiore, Sandro; Buonocore, Mauro

    2016-04-01

    The MEDiterranean Monitoring and Forecasting Center (Med-MFC) is part of the Copernicus Marine Environment Monitoring Service (CMEMS, http://marine.copernicus.eu/), provided on an operational mode by Mercator Ocean in agreement with the European Commission. Specifically, Med MFC system provides regular and systematic information about the physical state of the ocean and marine ecosystems for the Mediterranean Sea. The Med-MFC service started in May 2015 from the pre-operational system developed during the MyOcean projects, consolidating the understanding of regional Mediterranean Sea dynamics, from currents to biogeochemistry to waves, interfacing with local data collection networks and guaranteeing an efficient link with other Centers in Copernicus network. The Med-MFC products include analyses, 10 days forecasts and reanalysis, describing currents, temperature, salinity, sea level and pelagic biogeochemistry. Waves products will be available in MED-MFC version in 2017. The consortium, composed of INGV (Italy), HCMR (Greece) and OGS (Italy) and coordinated by the Euro-Mediterranean Centre on Climate Change (CMCC, Italy), performs advanced R&D activities and manages the service delivery. The Med-MFC infrastructure consists of 3 Production Units (PU), for Physics, Biogechemistry and Waves, a unique Dissemination Unit (DU) and Archiving Unit (AU) and Backup Units (BU) for all principal components, guaranteeing a resilient configuration of the service and providing and efficient and robust solution for the maintenance of the service and delivery. The Med-MFC includes also an evolution plan, both in terms of research and operational activities, oriented to increase the spatial resolution of products, to start wave products dissemination, to increase temporal extent of the reanalysis products and improving ocean physical modeling for delivering new products. The scientific activities carried out in 2015 concerned some improvements in the physical, biogeochemical and

  3. Sensor Nanny, data management services for marine observation operators

    Science.gov (United States)

    Loubrieu, Thomas; Détoc, Jérôme; Thorel, Arnaud; Azelmat, Hamza

    2016-04-01

    In marine sciences, the diversity of observed properties (from water physic to contaminants in observed in biological individuals or sediment) and observation methodologies (from manned sampling and analysis in labs to large automated networks of homogeneous platforms) requires different expertises and thus dedicated scientific program (ARGO, EMSO, GLOSS, GOSHIP, OceanSites, GOSUD, Geotrace, SOCAT, member state environment monitoring networks, experimental research…). However, all of them requires similar IT services to support the maintenance of their network (calibrations, deployment strategy, spare part management...) and their data management. In Europe, the National Oceanographic Data Centres coordinated by the IOC/IODE and SeaDataNet provide reliable reference services (e.g. vocabularies, contact directories), standards and long term data preservation. Besides the regional operational oceanographic centres (ROOSes) coordinated by EuroGOOS and Copernicus In-Situ Thematic Assembly Centre provide efficient data management for near real time or delayed mode services focused on physics and bio-geo-chemistry in the water column. Other e-infrastructures, such as euroBIS for biodiversity, are focused on specific disciplines. Beyond the current scope of these well established infrastructures, Sensor Nanny is a web application providing services for operators of observatories to manage their observations on the "cloud". The application stands against the reference services (vocabularies, organization directory) and standard profiles (OGC/Sensor Web Enablement) provided by SeaDataNet. The application provides an on-line editor to graphically describe, literally draw, their observatory (acquisition and processing systems). The observatory description is composed by the user from a palette of hundreds of pre-defined sensors or hardware linked together. In addition, the data providers can upload their data in CSV and netCDF formats on a dropbox-like system. The latest

  4. New Procedure for Account Operations at the CERN Service Desk

    CERN Document Server

    The Computer Security Team

    2011-01-01

    Who can activate your computing account? Who can unblock it? And who can reset your password if you've forgotten it? Until recently, users who addressed such problems to the Service Desk were asked a set of questions...   The corresponding answers were designed to properly verify the requestor’s identity such that only the real owner could activate/unblock/reset his computing account. However, it turned out that the answers were easily obtainable (and that there is no better set of questions to ask). Therefore, in order to ensure optimal protection of your account, this procedure will be replaced on 28 November 2011. From that date on, users will be asked to produce a physical ID when requesting the Service Desk to perform operations like computer account activation, account unblocking or password resets. This physical ID can either be a passport/ID card or the CERN access card. If you need to activate/unblock/reset your computing account, you will either have to produ...

  5. Developing an operational capabilities index of the emergency services sector.

    Energy Technology Data Exchange (ETDEWEB)

    Collins, M.J.; Eaton, L.K.; Shoemaker, Z.M.; Fisher, R.E.; Veselka, S.N.; Wallace, K.E.; Petit, F.D. (Decision and Information Sciences)

    2012-02-20

    In order to enhance the resilience of the Nation and its ability to protect itself in the face of natural and human-caused hazards, the ability of the critical infrastructure (CI) system to withstand specific threats and return to normal operations after degradation must be determined. To fully analyze the resilience of a region and the CI that resides within it, both the actual resilience of the individual CI and the capability of the Emergency Services Sector (ESS) to protect against and respond to potential hazards need to be considered. Thus, a regional resilience approach requires the comprehensive consideration of all parts of the CI system as well as the characterization of emergency services. This characterization must generate reproducible results that can support decision making with regard to risk management, disaster response, business continuity, and community planning and management. To address these issues, Argonne National Laboratory, in collaboration with the U.S. Department of Homeland Security (DHS) Sector Specific Agency - Executive Management Office, developed a comprehensive methodology to create an Emergency Services Sector Capabilities Index (ESSCI). The ESSCI is a performance metric that ranges from 0 (low level of capabilities) to 100 (high). Because an emergency services program has a high ESSCI, however, does not mean that a specific event would not be able to affect a region or cause severe consequences. And because a program has a low ESSCI does not mean that a disruptive event would automatically lead to serious consequences in a region. Moreover, a score of 100 on the ESSCI is not the level of capability expected of emergency services programs; rather, it represents an optimal program that would rarely be observed. The ESSCI characterizes the state of preparedness of a jurisdiction in terms of emergency and risk management. Perhaps the index's primary benefit is that it can systematically capture, at a given point in time, the

  6. Four-Wire Delta Service Sinusoidal Operation and Compensation Simulator

    Directory of Open Access Journals (Sweden)

    Vicente León-Martínez

    2015-10-01

    Full Text Available An off-line simulator based on Excel used to evaluate the operation of four-wire delta (4WD services as well as the effects of reactive and imbalance compensators in sinusoidal steady-state conditions is described in this paper. Voltages, currents and powers in the primary and secondary windings of the transformer as well as in the high voltage (HV and low voltage (LV lines and in the loads are calculated through that simulator. The apparent powers in the mains, transformer and loads are determined applying Buchholz’s and unified power measurement (UPM formulations in both scalar and vector notations. The effects of the neutral current are especially examined, in order to minimize them, and the optimal wye load distribution is determined by the simulator. The simulator provides the necessary elements of passive reactive and unbalanced compensators that optimize the 4WD transformer operation too. Those compensators are determined for each load, and they can be separately selected and included in the simulation process or not. An application example is finally used to step by step explain how the simulator runs.

  7. Operational impacts to residual stands following ground-based skidding in Hyrcanian Forest, northern Iran

    Institute of Scientific and Technical Information of China (English)

    Meghdad Jourgholami

    2012-01-01

    Hyrcanian (Caspian) Forest in northern Iran has a richness of biological diversity,with endemic and endangered species.The usage of ground-based skidding is well accepted practice for the extraction of timber from the forest,but this operation has tended to cause the greatest environmental problems.The aims of the study were to evaluate and comparison of operational impacts,residual stand damage,regeneration,and to quantify these effects such as:the extent of the damage,wounding patterns,size and distribution after logging operations that utilized two different methods:short-log and long-log.A Timberjack cable skidder was used and the study location was in the Kheyrud Forest.Post harvesting assessment of damage to the residual stand was compared along skid trail by 100% inventory method and also for the assessment of regeneration damage along winching strips.The results show that along winching strips the percentage of damage to the regeneration was 44% and 36%,while the tree damages along skid trails reached 2.3% and 4.1% in the short-log and long-log methods,respectively.The greatest average amount of damage to a bole occurred along the first 1 m up from the ground (97%) and also within 4 m of the skidder centerline (80%).These results show that the short-log method causes less damage to the residual stand than the long-log method.Tree location to skidder trail appears to have a significant effect on the number and height of scars on a tree.Well designed and constructed trails should he wide enough to allow wood extraction from the forest.Damage to the residual stand might be reduced by proper planning and training of logging crews.

  8. Airport Ground Staff Scheduling

    DEFF Research Database (Denmark)

    Clausen, Tommy

    travels safely and efficiently through the airport. When an aircraft lands, a significant number of tasks must be performed by different groups of ground crew, such as fueling, baggage handling and cleaning. These tasks must be complete before the aircraft is able to depart, as well as check......-in and security services. These tasks are collectively known as ground handling, and are the major source of activity with airports. The business environments of modern airports are becoming increasingly competitive, as both airports themselves and their ground handling operations are changing to private...... ownership. As airports are in competition to attract airline routes, efficient and reliable ground handling operations are imperative for the viability and continued growth of both airports and airlines. The increasing liberalization of the ground handling market prompts ground handling operators...

  9. Temperature and energy deficit in the ground during operation and recovery phases of closed-loop ground source heat pump system: Effect of the groundwater flow

    Science.gov (United States)

    Erol, Selcuk; Francois, Bertrand

    2016-04-01

    The advection/dispersion mechanism of the groundwater flow in the ground has a significant effect on a borehole heat exchanger (BHE) to enhance its thermal performance. However, the amount of energy extracted from the ground never disappears and only shifts with the magnitude of the effective thermal velocity in the infinite domain. In this work, we focus on the temperature and the energy balance of the ground in an advection/dispersion dominated heat transfer system during the operation period of a BHE and the subsequent recovery phase when the system is idle. The problem is treated with single BHE and multi-BHEs systems, for different representative geology and different groundwater flow velocity. In order to assess the thermal energy deficit due to heat extraction from the ground, we used the finite line source analytical model, developed recently (Erol et al., 2015) that provides the temperature distributions around the boreholes for discontinuous heat extraction. The model is developed based on the Green's function, which is the solution of heat conduction/advection/dispersion equation in porous media, for discontinuous heat extraction by analytically convoluting rectangular function or pulses in time domain. The results demonstrate the significant positive impact of the groundwater flow for the recovery in terms of temperature deficit at the location of the borehole. However, the total thermal energy deficit is not affected by the groundwater movement. The energy balance of the ground is the same no matter the prevailing heat transfer system, which can be only conduction or advection/dispersion. In addition, the energy balance of the ground is not based on either the duration of the production period operation or of the recovery phase, but depends on the total amount of heat that is extracted and on the bulk volumetric heat capacity of the ground.

  10. CMEMS (Copernicus Marine Environment Monitoring Service) In Situ Thematic Assembly Centre: A service for operational Oceanography

    Science.gov (United States)

    Manzano Muñoz, Fernando; Pouliquen, Sylvie; Petit de la Villeon, Loic; Carval, Thierry; Loubrieu, Thomas; Wedhe, Henning; Sjur Ringheim, Lid; Hammarklint, Thomas; Tamm, Susanne; De Alfonso, Marta; Perivoliotis, Leonidas; Chalkiopoulos, Antonis; Marinova, Veselka; Tintore, Joaquin; Troupin, Charles

    2016-04-01

    Copernicus, previously known as GMES (Global Monitoring for Environment and Security), is the European Programme for the establishment of a European capacity for Earth Observation and Monitoring. Copernicus aims to provide a sustainable service for Ocean Monitoring and Forecasting validated and commissioned by users. From May 2015, the Copernicus Marine Environment Monitoring Service (CMEMS) is working on an operational mode through a contract with services engagement (result is regular data provision). Within CMEMS, the In Situ Thematic Assembly Centre (INSTAC) distributed service integrates in situ data from different sources for operational oceanography needs. CMEMS INSTAC is collecting and carrying out quality control in a homogeneous manner on data from providers outside Copernicus (national and international networks), to fit the needs of internal and external users. CMEMS INSTAC has been organized in 7 regional Dissemination Units (DUs) to rely on the EuroGOOS ROOSes. Each DU aggregates data and metadata provided by a series of Production Units (PUs) acting as an interface for providers. Homogeneity and standardization are key features to ensure coherent and efficient service. All DUs provide data in the OceanSITES NetCDF format 1.2 (based on NetCDF 3.6), which is CF compliant, relies on SeaDataNet vocabularies and is able to handle profile and time-series measurements. All the products, both near real-time (NRT) and multi-year (REP), are available online for every CMEMS registered user through an FTP service. On top of the FTP service, INSTAC products are available through Oceanotron, an open-source data server dedicated to marine observations dissemination. It provides services such as aggregation on spatio-temporal coordinates and observed parameters, and subsetting on observed parameters and metadata. The accuracy of the data is checked on various levels. Quality control procedures are applied for the validity of the data and correctness tests for the

  11. Telespazio's systems for Italsat ground support and TTCM/IOT and TRMS services

    Science.gov (United States)

    Falcioni, E.

    1991-09-01

    Telespazio's principal activities in the field of the in-orbit support to geostationary spacecrafts is described. The Italian telecommunications satellite Italsat F-1 is supported by the Fucino Control Centre and two 'beacon stations' at Cagliari & Courmajeur. Remote TTCM/IOT and TRMS services are rendered to Intelsat, Inmarsat, Comsat and Eutelsat. A number of antenna systems and a large operational organization, started in 1968, are dedicated to these activities.

  12. LWIR passive perception system for stealthy unmanned ground vehicle night operations

    Science.gov (United States)

    Lee, Daren; Rankin, Arturo; Huertas, Andres; Nash, Jeremy; Ahuja, Gaurav; Matthies, Larry

    2016-05-01

    Resupplying forward-deployed units in rugged terrain in the presence of hostile forces creates a high threat to manned air and ground vehicles. An autonomous unmanned ground vehicle (UGV) capable of navigating stealthily at night in off-road and on-road terrain could significantly increase the safety and success rate of such resupply missions for warfighters. Passive night-time perception of terrain and obstacle features is a vital requirement for such missions. As part of the ONR 30 Autonomy Team, the Jet Propulsion Laboratory developed a passive, low-cost night-time perception system under the ONR Expeditionary Maneuver Warfare and Combating Terrorism Applied Research program. Using a stereo pair of forward looking LWIR uncooled microbolometer cameras, the perception system generates disparity maps using a local window-based stereo correlator to achieve real-time performance while maintaining low power consumption. To overcome the lower signal-to-noise ratio and spatial resolution of LWIR thermal imaging technologies, a series of pre-filters were applied to the input images to increase the image contrast and stereo correlator enhancements were applied to increase the disparity density. To overcome false positives generated by mixed pixels, noisy disparities from repeated textures, and uncertainty in far range measurements, a series of consistency, multi-resolution, and temporal based post-filters were employed to improve the fidelity of the output range measurements. The stereo processing leverages multi-core processors and runs under the Robot Operating System (ROS). The night-time passive perception system was tested and evaluated on fully autonomous testbed ground vehicles at SPAWAR Systems Center Pacific (SSC Pacific) and Marine Corps Base Camp Pendleton, California. This paper describes the challenges, techniques, and experimental results of developing a passive, low-cost perception system for night-time autonomous navigation.

  13. Mission Operations Centers (MOCs): Integrating key spacecraft ground data system components

    Science.gov (United States)

    Harbaugh, Randy; Szakal, Donna

    1994-11-01

    In an environment characterized by decreasing budgets, limited system development time, and user needs for increased capabilities, the Mission Operations Division (MOD) at the National Aeronautics and Space Administration Goddard Space Flight Center initiated a new, cost-effective concept in developing its spacecraft ground data systems: the Mission Operations Center (MOC). In the MOC approach, key components are integrated into a comprehensive and cohesive spacecraft planning, monitoring, command, and control system with a single, state-of-the-art graphical user interface. The MOD is currently implementing MOC's, which feature a common, reusable, and extendable system architecture, to support the X-Ray Timing Explorer (XTE), Tropical Rainfall Measuring Mission (TRMM), and Advanced Composition Explorer (ACE) missions. As a result of the MOC approach, mission operations are integrated, and users can, with a single system, perform real-time health and safety monitoring, real-time command and control, real-time attitude processing, real-time and predictive graphical spacecraft monitoring, trend analysis, mission planning and scheduling, command generation and management, network scheduling, guide star selection, and (using an expert system) spacecraft monitoring and fault isolation. The MOD is also implementing its test and training simulators under the new MOC management structure. This paper describes the MOC concept, the management approaches used in developing MOC systems, the technologies employed and the development process improvement initiatives applied in implementing MOC systems, and the expected benefits to both the user and the mission project in using the MOC approach.

  14. Research on acoustic emission in-service inspection for large above-ground storage tank floors

    Energy Technology Data Exchange (ETDEWEB)

    Mingchun Lin; Yewei Kang; Min Xiong; Juan Zheng; Dongjie Tan [Petrochina Pipeline R and Center, Langfang (China)

    2009-07-01

    Much manpower is needed and a lot of materials are wasted when the floor of large above-ground storage tank (AST) is inspected with conventional methods which need to shut down the tank, then to empty and clean it before inspection. Due to the disadvantages of that, an in-service inspection method using acoustic emission (AE) technology is presented. By this mean the rational inspection plan and integrity evaluation of tank floors can be constructed. First, specific inspection steps are established based on the acoustic emission principle for large AST's floors and the practical condition of AST in order to acquire the AE corrosion data. Second, analysis method of acoustic emission dataset is studied. Finally, maintenance proposes are provided based on results of analysis for the corrosion status of the tank floors. In order to evaluate the performance of our method, an in-service field inspection is practiced on product oil tank with a volume of 5000 cubic meters. Then a traditional inspection procedure using magnetic flux leakage (MFL) technology is followed up. Comparative analysis of the results of the two inspection methods shows that there is consistency in localizing the position of corrosion between them. The feasibility of in-service inspection of AST's floors with AE is demonstrated. (author)

  15. Switching the Liverpool Telescope from a full-service operating model to self-service

    Science.gov (United States)

    Smith, R. J.; Clay, Neil R.; Fraser, Stephen N.; Marchant, J. M.; Moss, C. M.; Steele, I. A.

    2010-07-01

    The Liverpool Telescope has undergone a major revision of operations model, improving the facility's flexibility and rapid response to targets of opportunity. We switched from a "full service" model where observers submitted requests to the Support Astronomer for checking and uploading into the scheduler database to a direct access model where observers personally load sequences directly into the database at any time, including during the night. A new data model describing the observing specifications has been developed over two years for the back-end operations infrastructure and has been invisible to users until early 2010 when the new graphical user interface was deployed to all observers. The development project has been a success, defined as providing new flexible operating modes to users without incurring any downtime at the change over or interruption to the ongoing monitoring projects in which the observatory specializes. Devolving responsibility for data entry to users does not necessarily simplify the role of observatory staff. Ceding that absolute hands-on control by experienced staff complicates the support task because staff no longer have advance personal knowledge of everything the telescope is doing. In certain cases software utilities and controls can be developed to simplify tasks for both observers and operations staff.

  16. Operation of an array of field-change detectors to provide ground truth for FORTE data

    Energy Technology Data Exchange (ETDEWEB)

    Massey, R.S.; Eack, K.B.; Eberle, M.H.; Shao, X.M.; Smith, D.A. [Los Alamos National Lab., NM (United States). Space and Atmospheric Sciences Group; Wiens, K.C. [New Mexico Inst. of Tech., Socorro, NM (United States)

    1999-06-01

    The authors have deployed an array of fast electric-field-change sensors around the state of New Mexico to help identify the lightning processes responsible for the VHF RF signals detected by the FORTE satellite`s wide-band transient radio emission receivers. The array provides them with locations and electric-field waveforms for events within New Mexico and into surrounding states, and operates continuously. They are particularly interested in events for which there are coincident FORTE observations. For these events, they can correct both the array and FORTE waveforms for time of flight, and can plot the two waveforms on a common time axis. Most of the coincident events are from cloud-go-ground discharges, but the most powerful are from a little-studied class of events variously called narrow bipolar events and compact intra-cloud discharges. They have therefore focused their attention on these events whether or not FORTE was in position to observe them.

  17. Thermo-physical performance prediction of the KSC Ground Operation Demonstration Unit for liquid hydrogen

    Science.gov (United States)

    Baik, J. H.; Notardonato, W. U.; Karng, S. W.; Oh, I.

    2015-12-01

    NASA Kennedy Space Center (KSC) researchers have been working on enhanced and modernized cryogenic liquid propellant handling techniques to reduce life cycle costs of propellant management system for the unique KSC application. The KSC Ground Operation Demonstration Unit (GODU) for liquid hydrogen (LH2) plans to demonstrate integrated refrigeration, zero-loss flexible term storage of LH2, and densified hydrogen handling techniques. The Florida Solar Energy Center (FSEC) has partnered with the KSC researchers to develop thermal performance prediction model of the GODU for LH2. The model includes integrated refrigeration cooling performance, thermal losses in the tank and distribution lines, transient system characteristics during chilling and loading, and long term steady-state propellant storage. This paper will discuss recent experimental data of the GODU for LH2 system and modeling results.

  18. X-ray-absorption sum rules in jj-coupled operators and ground-state moments of actinide ions

    NARCIS (Netherlands)

    van der Laan, G; Thole, BT

    1996-01-01

    Sum rules for magnetic x-ray dichroism, relating the signals of the spin-orbit split core level absorption edges to the ground-state spin and orbital operators, are expressed in jj-coupled operators. These sum rules can be used in the region of intermediate coupling by taking into account the cross

  19. Preliminary design of a space system operating a ground-penetrating radar

    Science.gov (United States)

    D'Errico, Marco; Ponte, Salvatore; Grassi, Michele; Moccia, Antonio

    2005-12-01

    Ground-penetrating radars (GPR) are currently used only in ground campaigns or in few airborne installations. A feasibility analysis of a space mission operating a GPR for archaeological applications is presented in this work with emphasis on spacecraft critical aspects: antenna dimension and power required for achieving adequate depth and accuracy. Sensor parametric design is performed considering two operating altitudes (250 and 500 km) and user requirements, such as minimum skin depth, vertical and horizontal resolution. A 500-km altitude, 6 a.m.-6 p.m. sun-synchronous orbit is an adequate compromise between atmospheric drag and payload transmitted average power (12 kW) to achieve a 3-m penetration depth. The satellite bus preliminary design is then performed, with focus on critical subsystems and technologies. The payload average power requirement can be kept within feasible limits (1 kW) by using NiH2 batteries to supply the radar transmitter, and with a strong reduction of the mission duty cycle ( 40km×1100km are observed per orbit). As for the electric power subsystem, a dual-voltage strategy is adopted, with the battery charge regulator supplied at 126 V and the bus loads at 50 V. The overall average power (1.9 kW), accounting for both payload and bus needs, can be supplied by a 20m2 GaAs solar panel for a three-year lifetime. Finally, the satellite mass is kept within reasonable limits (1.6 tons) using inflatable-rigidisable structure for both the payload antenna and the solar panels.

  20. 47 CFR 64.707 - Public dissemination of information by providers of operator services.

    Science.gov (United States)

    2010-10-01

    ... § 64.707 Public dissemination of information by providers of operator services. Providers of operator... 47 Telecommunication 3 2010-10-01 2010-10-01 false Public dissemination of information by providers of operator services. 64.707 Section 64.707 Telecommunication FEDERAL COMMUNICATIONS...

  1. Balancing power: A grounded theory study on partnership of academic service institutes.

    Science.gov (United States)

    Heshmati Nabavi, Fatemeh; Vanaki, Zohreh; Mohammadi, Eesa; Yazdani, Shahram

    2017-07-01

    Governments and professional organizations have called for new partnerships between health care providers and academics to improve clinical education for the benefit of both students and patients. To develop a substantive grounded theory on the process of forming academic-service partnerships in implementing clinical education, from the perspective of academic and clinical nursing staff members and managers working in Iranian settings. The participants included 15 hospital nurses, nurse managers, nurse educators, and educational managers from two central universities and clinical settings from 2009 to 2012. Data were collected through 30 in-depth, semi-structure interviews with the individual participants and then analyzed using the methodology of Strauss and Corbin's grounded theory. Utilizing "balancing power" as the core variable enabled us to integrate the concepts concerning the partnership processes between clinical and educational institutes. Three distinct and significant categories emerged to explain the process of partnership: 1) divergence, 2) conflict between educational and caring functions, and 3) creation of balance between educational and caring functions. In implementing clinical education, partnerships have been formed within a challenging context in Iran. Conflict between clinical and educational functions was the main concern of both sides of the partnership in forming a collaborative relationship, with our findings emphasizing the importance of nursing educators' role in the establishment of partnership programs.

  2. Balancing power: A grounded theory study on partnership of academic service institutes

    Directory of Open Access Journals (Sweden)

    FATEMEH HESHMATI NABAVI

    2017-07-01

    Full Text Available Introduction: Governments and professional organizations have called for new partnerships between health care providers and academics to improve clinical education for the benefit of both students and patients. To develop a substantive grounded theory on the process of forming academic-service partnerships in implementing clinical education, from the perspective of academic and clinical nursing staff members and managers working in Iranian settings. Methods: The participants included 15 hospital nurses, nurse managers, nurse educators, and educational managers from two central universities and clinical settings from 2009 to 2012. Data were collected through 30 in-depth, semi-structure interviews with the individual participants and then analyzed using the methodology of Strauss and Corbin’s grounded theory. Results: Utilizing “balancing power” as the core variable enabled us to integrate the concepts concerning the partnership processes between clinical and educational institutes. Three distinct and significant categories emerged to explain the process of partnership: 1 divergence, 2 conflict between educational and caring functions, and 3 creation of balance between educational and caring functions. Conclusions: In implementing clinical education, partnerships have been formed within a challenging context in Iran. Conflict between clinical and educational functions was the main concern of both sides of the partnership in forming a collaborative relationship, with our findings emphasizing the importance of nursing educators’ role in the establishment of partnership programs.

  3. Greenhouse Gas Emissions from Ground Level Area Sources in Dairy and Cattle Feedyard Operations

    Directory of Open Access Journals (Sweden)

    Calvin B. Parnell

    2011-08-01

    Full Text Available A protocol that consisted of an isolation flux chamber and a portable gas chromatograph was used to directly quantify greenhouse gas (GHG emissions at a dairy and a feedyard operation in the Texas Panhandle. Field sampling campaigns were performed 5 consecutive days only during daylight hours from 9:00 am to 7:00 pm each day. The objective of this research was to quantify and compare GHG emission rates (ERs from ground level area sources (GLAS at dairy and cattle feedyard operations during the summer. A total of 74 air samples using flux chamber were collected from the barn (manure lane and bedding area, loafing pen, open lot, settling basin, lagoons, and compost pile within the dairy operation. For the cattle feedyard, a total of 87 air samples were collected from four corner pens of a large feedlot, runoff holding pond, and compost pile. Three primary GHGs (methane, carbon dioxide, and nitrous oxide were measured and quantified from both operations. The aggregate estimated ERs for CH4, CO2, and N2O were 836, 5573, 3.4 g hd−1 d−1 (collectively 27.5 kg carbon dioxide equivalent (CO2e hd−1 d−1, respectively, at the dairy operation. The aggregate ERs for CH4, CO2, and N2O were 3.8, 1399, 0.68 g hd−1 d−1 (1.7 kg CO2e hd−1 d−1, respectively, from the feedyard. The estimated USEPA GHG ERs were about 13.2 and 1.16 kg CO2e hd−1 d−1, respectively, for dairy and feedyard operations. Aggregate CH4, CO2 and N2O ERs at the dairy facility were about 219, 4 and 5 times higher, respectively, than those at the feedyard. At the dairy, average CH4 ERs estimated from the settling basin, primary and secondary lagoons were significantly higher than those from the other GLAS, contributing about 98% of the aggregate CH4 emission. The runoff holding pond and pen surface of the feedyard contributed about 99% of the aggregate CH4 emission. Average CO2 and N2O ERs estimated from the pen surface area were significantly higher than those estimated from

  4. Dark fermentation of ground wheat starch for bio-hydrogen production by fed-batch operation

    Energy Technology Data Exchange (ETDEWEB)

    Kargi, Fikret; Pamukoglu, M. Yunus [Department of Environmental Engineering, Dokuz Eylul University, 35160 Buca, Izmir (Turkey)

    2009-04-15

    Ground wheat solution was used for bio-hydrogen production by dark fermentation using heat-treated anaerobic sludge in a completely mixed fermenter operating in fed-batch mode. The feed wheat powder (WP) solution was fed to the anaerobic fermenter with a constant flow rate of 8.33 mL h{sup -1} (200 mL d{sup -1}). Cumulative hydrogen production, starch utilization and hydrogen yields were determined at three different WP loading rates corresponding to the feed WP concentrations of 10, 20 and 30 g L{sup -1}. The residual starch (substrate) concentration in the fermenter decreased with operation time while starch consumption was increasing. The highest cumulative hydrogen production (3600 mL), hydrogen yield (465 mL H{sub 2} g{sup -1} starch or 3.1 mol H{sub 2} mol{sup -1} glucose) and hydrogen production rate (864 mL H{sub 2} d{sup -1}) were obtained after 4 days of fed-batch operation with the 20 g L{sup -1} feed WP concentration corresponding to a WP loading rate of 4 g WP d{sup -1}. Low feed WP concentrations (10 g L{sup -1}) resulted in low hydrogen yields and rates due to substrate limitations. High feed WP concentrations (30 g L{sup -1}) resulted in the formation of volatile fatty acids (VFAs) in high concentrations causing inhibition on the rate and yield of hydrogen production. (author)

  5. Ground Operations of the ISS GNC Babb-Mueller Atmospheric Density Model

    Science.gov (United States)

    Brogan, Jonathan

    2002-01-01

    The ISS GNC system was updated recently with a new software release that provides onboard state determination capability. Prior to this release, only the Russian segment maintained and propagated the onboard state, which was periodically updated through Russian ground tracking. The new software gives the US segment the capability for maintaining the onboard state, and includes new GPS and state vector propagation capabilities. Part of this software package is an atmospheric density model based on the Babb-Mueller algorithm. Babb-Mueller efficiently mimics a full analytical density model, such as the Jacchia model. While lacchia is very robust and is used in the Mission Control Center, it is too computationally intensive for use onboard. Thus, Babb-Mueller was chosen as an alternative. The onboard model depends on a set of calibration coefficients that produce a curve fit to the lacchia model. The ISS GNC system only maintains one set of coefficients onboard, so a new set must be uplinked by controllers when the atmospheric conditions change. The onboard density model provides a real-time density value, which is used to calculate the drag experienced by the ISS. This drag value is then incorporated into the onboard propagation of the state vector. The propagation of the state vector, and therefore operation of the BabbMueller algorithm, will be most critical when GPS updates and secondary state vector sources fail. When GPS is active, the onboard state vector will be updated every ten seconds, so the propagation error is irrelevant. When GPS is inactive, the state vector must be updated at least every 24 hours, based on current protocol. Therefore, the Babb-Mueller coefficients must be accurate enough to fulfill the state vector accuracy requirements for at least one day. A ground operations concept was needed in order to manage both the on board Babb-Mueller density model and the onboard state quality. The Babb-Mueller coefficients can be determined operationally

  6. 75 FR 47631 - Swets Information Services, Operations Department, Information Technology Group, Marketing Group...

    Science.gov (United States)

    2010-08-06

    ... Technology Group, Marketing Group, Finance Group, Runnemede, NJ; Amended Certification Regarding Eligibility... investigation combined the Operations Department, Information Technology (IT) Group, Marketing Group and the... Information Services, Operations Department, Information Technology Group, Marketing Group, and......

  7. Business Process Re-engineering: A Panacea for Reducing Operational Cost in Service Organizations

    Directory of Open Access Journals (Sweden)

    Joseph Joseph Sungau

    2015-03-01

    Full Text Available Organizations in today’s business environment struggle on how to reduce operation cost in order to set prices that can be afforded by many customers while obtaining reasonable profit.  In order to reduce Operational Cost, service organizations have been working hard to identify techniques that facilitate business processes improvement for reduced Operational Cost. In so doing, the global literature indicates that service organizations adopt Business Process Re-engineering technique as a panacea of reducing Operational Cost. Despite a documented potentiality of Business Process Re-engineering technique, there are mixed empirical results, findings and conclusions regarding the effect of Business Process Re-engineering on Operational Cost. Therefore, this paper aimed at assessing and explaining effects of BPR on Operational Cost.   The study used cross-sectional survey design to investigate the effect of BPR on Operational Cost. Intensive literature review enabled the construction of structural measurement model, formulation of testable hypotheses and operationalization of constructs. In order to test the model and hypotheses, data were collected from ninety five (95 service organizations in Tanzania. Results of the study reveal that BPR and delivering speed have no direct effects on Operational Cost; they indirectly affect Operational Cost through the mediations of service quality. Therefore, BPR influences first both service quality and delivery speed in affecting Operational Cost of service organizations. It is now recommended that service organizations should use Business Process Re-engineering as panacea of reducing Operational Cost.    

  8. Improving Reliability of Service Operation Using FMEA Review and New Opportunity for Investigations

    Science.gov (United States)

    Sutrisno, Agung; Gunawan, Indra

    2016-01-01

    Despite its growing contribution to the global economy, investigation on the application status of service FMEA study to support realization of reliable service operation is very limited in literature. Motivated by such situation, the paper presented an initial survey on the status and research gaps in developing and applying FMEA in service sectors. Systematic preliminary survey using specific criteria are undertaken. Our study indicated that development and application of service FMEA are partially addressing the characteristics of service operations and it is still applied into the good deed and profit oriented operations. Opportunities for further investigation pertaining to advancement of its decision supporting tool for service risk appraisal, its modification to cope with sustainability related requirements and application of service FMEA in not for profit oriented operations are presented as new avenues for further investigation

  9. IPPF Co-operative Information Service (ICIS). August 1977.

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    The pooling of documentation service resources has resulted in the creation of an International Planned Parenthood Federation (IPPF) integrated bibliographic information system. The former Library Bulletin has become IPPF Cooperative Information Service (ICIS). Entries in ICIS are classified according to the following nine categories: (0) General…

  10. IPPF Co-operative Information Service (ICIS). May 1977.

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    The pooling of documentation service resources has resulted in the creation of an International Planned Parenthood Federation (IPPF) integrated bibliographic information system. Thus, the former Library Bulletin has become IPPF Cooperative Information Service (ICIS). This is the first such publication. Entries in ICIS are classified according to…

  11. IPPF Co-operative Information Service (ICIS). November 1978.

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    This is a bibliography of family planning material available from the International Planned Parenthood Cooperative Information Service library and documentation services. Entries are made under the following categories: reference books, biographies, family planning and bio-medical science, social sciences related to family planning, international…

  12. IPPF Co-operative Information Service (ICIS). February 1978.

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    This publication is a catalogue of document descriptions that may be of use to national family planning/population organizations. The International Planned Parenthood Federation (IPPF) Cooperative Information Service (ICIS) has developed this quarterly series as a service to population documentation centers so that these centers can acquire the…

  13. New active-only grounded inductance simulator employing current-mode approach suitable for wide band operation

    Science.gov (United States)

    Yamacli, Serhan; Ozcan, Sadri; Kuntman, Hakan

    2011-08-01

    In this paper, an active-only grounded lossless inductance simulator operating in current-mode is presented. The circuit uses only a current operational amplifier (COA) and an operational transconductance amplifier (OTA). The novelty of the proposed circuit is that it uses a COA instead of a voltage operational amplifier (VOA) to take the wider frequency operation advantage of the current-mode approach. The simulation results obtained through SPICE with 0.5 μm standard CMOS technology verify that the designed circuit can be operated up to 30 MHz, which is much higher than the operation frequency of previously reported inductance simulators utilising VOAs. The inductance value of the presented circuit can be adjusted electronically between 3.9 μH and 37 μH via the biasing current of the OTA. A parallel resonance circuit application is also given validating the operation of the proposed inductance simulator.

  14. Validation of mixing heights derived from the operational NWP models at the German weather service

    Energy Technology Data Exchange (ETDEWEB)

    Fay, B.; Schrodin, R.; Jacobsen, I. [Deutscher Wetterdienst, Offenbach (Germany); Engelbart, D. [Deutscher Wetterdienst, Meteorol. Observ. Lindenberg (Germany)

    1997-10-01

    NWP models incorporate an ever-increasing number of observations via four-dimensional data assimilation and are capable of providing comprehensive information about the atmosphere both in space and time. They describe not only near surface parameters but also the vertical structure of the atmosphere. They operate daily, are well verified and successfully used as meteorological pre-processors in large-scale dispersion modelling. Applications like ozone forecasts, emission or power plant control calculations require highly resolved, reliable, and routine values of the temporal evolution of the mixing height (MH) which is a critical parameter in determining the mixing and transformation of substances and the resulting pollution levels near the ground. The purpose of development at the German Weather Service is a straightforward mixing height scheme that uses only parameters derived from NWP model variables and thus automatically provides spatial and temporal fields of mixing heights on an operational basis. An universal parameter to describe stability is the Richardson number Ri. Compared to the usual diagnostic or rate equations, the Ri number concept of determining mixing heights has the advantage of using not only surface layer parameters but also regarding the vertical structure of the boundary layer resolved in the NWP models. (au)

  15. Managing preconceived expectations: mental health service users experiences of going home from hospital: a grounded theory study.

    Science.gov (United States)

    Keogh, B; Callaghan, P; Higgins, A

    2015-11-01

    What is known on the subject? The time of discharge from a mental health hospital can be challenging for mental health service users, with high rates of readmission in the immediate months following discharge. Although some research exists that explores service users' perspectives of being discharged, little evidence exists that explores the processes influencing or used by service users' to adapt to the transition from in-patient acute mental health service. What this papers adds to existing knowledge? The findings of this grounded theory study demonstrates the strategies service users used to managed their own, as well as their social audiences, preconceived expectations arising from their new identity as 'psychiatric patients' following their discharge from hospital. While there is a move to develop recovery-orientated mental health services, key indicators of recovery-oriented practices were often absent from service users' experiences of service provision. What are the implications for practice? Nurses and other mental health professionals need to recognize their contribution to the architecture of stigma that transcends the physical structures of hospital or ward and are entrenched within attitudes, interactions and practices. The findings of this study can provide guidance to those working with service users and help them to understand the complexities of their experiences when using mental health services, which go far beyond the management of their symptoms. Following a period of hospitalization, the transition to home can result in increased vulnerability and a source of stress for mental health service users. Readmission rates have been suggested as one indicator of the success of the transition from hospital to community care. Despite knowledge of some of the factors that impact on service users following discharge, no coherent model or theoretical framework could be located in the literature, which explains or aides an in-depth understanding of the

  16. Beyond the Experience. In search of an operative paradigm for the industrialisation of services

    DEFF Research Database (Denmark)

    Morelli, Nicola

    2009-01-01

    and the emergence of new education programs are contributing to raise service design to the status of an independent disciplinary area. The contributions to the definition of a disciplinary corpus for service design come from two main directions: the first concerns the definition of a methodological framework......After many years, in which service design occupied some blurred areas in different disciplines, this activity is now creating its own ground and consolidating both practice and research. The increasing number of conferences and publications on service design, the growing number of cases...... for service design. This area is developing methodological tools for analysing, designing and representing services. The second area focuses on real cases, developing projects that are advancing the practice of service design and making service design visible to private business and public administrations...

  17. Service Quality Evaluation and Ranking of Container Terminal Operators

    Directory of Open Access Journals (Sweden)

    Jafar Sayareh

    2016-12-01

    Full Text Available In the service industry, the regular assessment of service quality is considered as a means of promoting the quality of services. Container market is no exception, and the quality of providing service in a container terminal is of prime importance in attracting new customers and maintaining the existing ones. The main aim of present research is to evaluate the quality of service being offered at Shahid Rajaee Container Terminal (SRCT in Bandar Abbas port. The evaluation process uses SERVQUAL model which is an appropriate tool for measuring the service quality, identifying and analyzing available gaps between service expectations and perceptions. Target population in this research includes customers of SRCT. The standard and customized questionnaires were distributed among 165 samples, out of which 127 (77% were returned. For the purpose of data analyses, initially the reliability of SERVQUAL model was checked, and then paired sample t-test was performed to reveal any possible gap between expectations and perceptions of respondents. Finally, TOPSIS was used to rank the 9 main container service companies in the SRCT. The results indicated that there are significant gaps between customers’ expectations and perceptions in SRCT, in all five dimensions of services quality. Additionally, from weighing point of view, ‘Tangibles’ was the most important dimension, followed by ‘Reliability’, ‘Assurance’, ‘Responsiveness’ and ‘Empathy’. In addition, ‘Tangibles’ dimension had maximum gap and ‘Empathy’ dimension had minimum gap between customers’ expectations and perceptions. Finally, after ranking companies, BandarAbbas Aria Container Terminal (BACT Company was ranked first among nine companies in satisfying customers’ expectations.

  18. Sentinel-2 Optical High Resolution Mission for GMES Land Operational Services

    Science.gov (United States)

    Isola, Claudia; Drusch, Matthias; Gascon, Ferran; Martimort, Philippe; Del Bello, Umberto; Spoto, Francois; Sy, Omas; Laberinti, Paolo

    2010-05-01

    Long-term availability of Earth observation-based services and continuity of consistent high quality data is - apart from meteorological services - not guaranteed in Europe. In order to contribute to improve its response to ever growing challenges of global safety and climate change, Europe requires an independent sustained and reliable Earth observation system. The Global Monitoring for Environment and Security (GMES) is a European programme for the implementation of a European capacity to provide independent and permanent access to reliable Earth observation data. To ensure the operational provision of appropriate Earth-observation data the GMES Space Component (GSC) includes a series of five space missions called 'Sentinels', which are being developed by ESA specifically for GMES. The European Space Agency (ESA) in partnership with the European Commission (EC) is developing the Sentinel-2 optical imaging mission devoted to the operational monitoring of land and coastal areas. The Sentinel-2 mission is based on a twin satellites configuration deployed in polar sun-synchronous orbit and designed to offer a unique combination of systematic global coverage, high revisit (five days at equator with two satellites) and high spatial resolution imagery (10/20/60m). The Multi-Spectral Imager (MSI) features 13 spectral bands, going from visible to short wave infrared domains. The instrument is designed to provide in orbit calibration, excellent radiometric and geometric performance, and with a capability to support accurate image geo-location and co-registration. The Sentinel-2 mission is more particularly tailored to the monitoring of land terrains, including vegetation and urban areas. Sentinel-2 will ensure data continuity with the SPOT and Landsat multi-spectral sensors, while accounting for future service evolution. The lifetime of each Sentinel-2 spacecraft is specified as 7 years and propellant is sized for 12 years, including provision for de-orbiting manoeuvres at

  19. Airport Ground Services Scheduling Simulation and Optimization%机场地面作业仿真与优化

    Institute of Scientific and Technical Information of China (English)

    黄鹂诗; 杨文东

    2014-01-01

    In view of airport ground services scheduling, which is a mixed process optimization of fixed site and job-shop, a model is built which employs the object-oriented simulation software SIMIO to simulate the all-day operation of the shuttle bus and fuel truck. This article proposes a two-objective optimi-zation aiming at minimizing flight delays and reducing equipment wastage. And then it analyzes the results of vehicle assignment plan to find out the existing problems. Through changing the logic condition of the system, an optimization solution has been put forward to improve equipment utilization.%针对机场地面作业调度这一定位型流程(Fixed Site)和JOBSHOP二者混合的流程优化问题,运用面向对象的SIMIO仿真软件实现机坪保障设备中摆渡车、加油车的全天运行。提出基于平衡设备工作量差和航班延误最少的双优化目标,对仿真所得的车辆指派计划进行统计分析,找出存在的问题,通过更改系统逻辑条件建立优化模型,根据优化目标给出最终优化方案。

  20. Load Participation in Ancillary Services System from An Operator Perspective

    Energy Technology Data Exchange (ETDEWEB)

    Kujawski, Don [PJM, Audubon, PA (United States); Petri, Mark C. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2011-10-25

    Ancillary services as defined by FERC (Order 888) distinguished by response time, duration, frequency. Met when DR has capability to balance supply and demand; and LMP payment to DR is cost effective.

  1. The quality of mobile phone services provided by Romanian operators, from consumers` perspective

    Directory of Open Access Journals (Sweden)

    Doru Alexandru Pleşea

    2013-06-01

    Full Text Available The mobile services are distinguished through their quality, either we speak about the way the client is approached and placed in the centre of the operator's actions, or about the services the client benefits in his capacity as a client. The Romanian mobile operators’ services have greatly evolved from their launch in 1997. Along these times, the mobile operators brought more value to these services, due to their need to meet the consumers' expectations with services of high quality and competitiveness. Usually the Romanian consumers place the price in the forefront of their service/mobile phone services acquisition, but an objective analyze of the quality of the mobile phone services has to take into account both technical aspects of the services and the interfacing services too. Therefore, this paper takes into account technical characteristics of the services such as national telephony coverage, data transmission services coverage, the signal quality, maximum speed of data transfer as well as related services such as distribution network, sales and support sales services, after-sales services, and range of available terminals. Based on mobile services comprehensive analysis made available to consumers by the major players on the Romanian market, this paper aims to highlight the main reasons of the consumers’ satisfaction and dissatisfaction.

  2. The role of coordinated marketing-operations strategy in services : Implications for managerial decisions and execution

    NARCIS (Netherlands)

    Dixon, M.; Rhee, van der B.; Karniouchina, E.; Verma, R.; Victorino, L.

    2014-01-01

    The purpose of this paper is to discuss the importance of a coordinated marketing and operations strategy in goods and service producing business organizations. Customer engagement and co-production are imperative service delivery considerations, and therefore an aligned marketing and operations

  3. Alternative Models of Service, Centralized Machine Operations. Phase II Report. Volume II.

    Science.gov (United States)

    Technology Management Corp., Alexandria, VA.

    A study was conducted to determine if the centralization of playback machine operations for the national free library program would be feasible, economical, and desirable. An alternative model of playback machine services was constructed and compared with existing network operations considering both cost and service. The alternative model was…

  4. The role of coordinated marketing-operations strategy in services : Implications for managerial decisions and execution

    NARCIS (Netherlands)

    Dixon, M.; Karniouchina, E.; Rhee, van der B.; Verma, R.; Victorino, L.

    2014-01-01

    The purpose of this paper is to discuss the importance of a coordinated marketing and operations strategy in goods and service producing business organizations. Customer engagement and co-production are imperative service delivery considerations, and therefore an aligned marketing and operations str

  5. 75 FR 65525 - Anthem Blue Cross Blue Shield, Claim Management Services, Inc. Operations, a Division of...

    Science.gov (United States)

    2010-10-25

    ... Management Services, Inc. Operations, a Division of Wellpoint, Inc., Green Bay, Wisconsin (the subject firm... Employment and Training Administration Anthem Blue Cross Blue Shield, Claim Management Services, Inc. Operations, a Division of Wellpoint, Inc., Green Bay, WI; Notice of Negative Determination...

  6. The role of coordinated marketing-operations strategy in services : Implications for managerial decisions and execution

    NARCIS (Netherlands)

    Dixon, M.; Rhee, van der B.; Karniouchina, E.; Verma, R.; Victorino, L.

    2014-01-01

    The purpose of this paper is to discuss the importance of a coordinated marketing and operations strategy in goods and service producing business organizations. Customer engagement and co-production are imperative service delivery considerations, and therefore an aligned marketing and operations str

  7. 42 CFR 412.405 - Preadmission services as inpatient operating costs under the inpatient psychiatric facility...

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Preadmission services as inpatient operating costs under the inpatient psychiatric facility prospective payment system. 412.405 Section 412.405 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM PROSPECTIVE PAYMENT SYSTEMS FOR...

  8. Defense Inventory: Further Analysis and Enhanced Metrics Could Improve Service Supply and Depot Operations

    Science.gov (United States)

    2016-06-01

    to be used up beyond recovery or repair—and provides these items to the services when requisitioned in support of approximately 2,400 weapon...distribution functions for depot maintenance operations varies across the services . For example, the Air Force and DLA have agreed to a local recovery ...DEFENSE INVENTORY Further Analysis and Enhanced Metrics Could Improve Service Supply and Depot Operations Report

  9. LOGISTICS CUSTOMER SERVICE ON THE EXAPLE OF LOGISTIC’S OPERATOR

    Directory of Open Access Journals (Sweden)

    Joanna WALASEK

    2014-03-01

    Full Text Available The article is an attempt to approach essential issues in modern logistics customer service. It shows the direct link between logistics operations and customer satisfaction before, during and after the service is provided. Third party logistics operator “GAMA” serves as an example of a successful logistics strategy appliance, which translates into high customer satisfaction. A detailed description of logistics services and the role they play in the modern market is provided.

  10. Rheticus Displacement: an Automatic Geo-Information Service Platform for Ground Instabilities Detection and Monitoring

    Science.gov (United States)

    Chiaradia, M. T.; Samarelli, S.; Agrimano, L.; Lorusso, A. P.; Nutricato, R.; Nitti, D. O.; Morea, A.; Tijani, K.

    2016-12-01

    Rheticus® is an innovative cloud-based data and services hub able to deliver Earth Observation added-value products through automatic complex processes and a minimum interaction with human operators. This target is achieved by means of programmable components working as different software layers in a modern enterprise system which relies on SOA (service-oriented-architecture) model. Due to its architecture, where every functionality is well defined and encapsulated in a standalone component, Rheticus is potentially highly scalable and distributable allowing different configurations depending on the user needs. Rheticus offers a portfolio of services, ranging from the detection and monitoring of geohazards and infrastructural instabilities, to marine water quality monitoring, wildfires detection or land cover monitoring. In this work, we outline the overall cloud-based platform and focus on the "Rheticus Displacement" service, aimed at providing accurate information to monitor movements occurring across landslide features or structural instabilities that could affect buildings or infrastructures. Using Sentinel-1 (S1) open data images and Multi-Temporal SAR Interferometry techniques (i.e., SPINUA), the service is complementary to traditional survey methods, providing a long-term solution to slope instability monitoring. Rheticus automatically browses and accesses (on a weekly basis) the products of the rolling archive of ESA S1 Scientific Data Hub; S1 data are then handled by a mature running processing chain, which is responsible of producing displacement maps immediately usable to measure with sub-centimetric precision movements of coherent points. Examples are provided, concerning the automatic displacement map generation process, as well as the integration of point and distributed scatterers, the integration of multi-sensors displacement maps (e.g., Sentinel-1 IW and COSMO-SkyMed HIMAGE), the combination of displacement rate maps acquired along both ascending

  11. Evaluation of Anomaly Detection Capability for Ground-Based Pre-Launch Shuttle Operations. Chapter 8

    Science.gov (United States)

    Martin, Rodney Alexander

    2010-01-01

    This chapter will provide a thorough end-to-end description of the process for evaluation of three different data-driven algorithms for anomaly detection to select the best candidate for deployment as part of a suite of IVHM (Integrated Vehicle Health Management) technologies. These algorithms were deemed to be sufficiently mature enough to be considered viable candidates for deployment in support of the maiden launch of Ares I-X, the successor to the Space Shuttle for NASA's Constellation program. Data-driven algorithms are just one of three different types being deployed. The other two types of algorithms being deployed include a "nile-based" expert system, and a "model-based" system. Within these two categories, the deployable candidates have already been selected based upon qualitative factors such as flight heritage. For the rule-based system, SHINE (Spacecraft High-speed Inference Engine) has been selected for deployment, which is a component of BEAM (Beacon-based Exception Analysis for Multimissions), a patented technology developed at NASA's JPL (Jet Propulsion Laboratory) and serves to aid in the management and identification of operational modes. For the "model-based" system, a commercially available package developed by QSI (Qualtech Systems, Inc.), TEAMS (Testability Engineering and Maintenance System) has been selected for deployment to aid in diagnosis. In the context of this particular deployment, distinctions among the use of the terms "data-driven," "rule-based," and "model-based," can be found in. Although there are three different categories of algorithms that have been selected for deployment, our main focus in this chapter will be on the evaluation of three candidates for data-driven anomaly detection. These algorithms will be evaluated upon their capability for robustly detecting incipient faults or failures in the ground-based phase of pre-launch space shuttle operations, rather than based oil heritage as performed in previous studies. Robust

  12. Transforming America’s Military: Integrating Unconventional Ground Forces into Combat Air Operations

    Science.gov (United States)

    2007-11-02

    the Vietnam War, Operation Desert One (the failed Iranian hostage rescue attempt), and Operation Urgent Fury (the disjointed Grenada operation) was...airpower could have in the upcoming operation to liberate Kuwait. The former commander of JSOC , Army General (Ret.) Wayne Downing, believed that “no...Operations Air Component Commander JSOC —Joint Special Operations Command JSOTF—Joint Special Operations Task Force 22 JSTARS—Joint Surveillance Target

  13. Bitpipe vs. service: Why do pure service providers outperform fully integrated operators?

    OpenAIRE

    Grove, Nico; Baumann, Oliver

    2011-01-01

    With the emergence of pure internet-based service providers, the business landscape of fully integrated telecommunications providers - industry incumbents that provide services on their own infrastructure - has changed massively. While various pure service providers exhibit successful business models and high performance, the services offered by the integrated telecommunication firms are not able to compete on neither price nor user experience. To shed light on this issue, we build upon work ...

  14. Ground State Energy of the One-Dimensional Discrete Random Schr\\"{o}dinger Operator with Bernoulli Potential

    CERN Document Server

    Bishop, Michael

    2011-01-01

    In this paper, we show the that the ground state energy of the one-dimensional Discrete Random Schr\\"{o}dinger Operator with Bernoulli Potential is controlled asymptotically as the system size N goes to infinity by the random variable, $\\ell_N$ the length the longest consecutive sequence of sites on the lattice with potential equal to zero. Specifically, we will show that with probability one the limit as the system size goes to infinity the ratio of the ground state energy with the energy of a half-sine wave converges to one.

  15. Utilizing Simulation-Based Training of Video Clip Instruction for the Store Service Operations Practice Course

    Science.gov (United States)

    Lin, Che-Hung; Yen, Yu-Ren; Wu, Pai-Lu

    2015-01-01

    The aim of this study was to develop a store service operations practice course based on simulation-based training of video clip instruction. The action research of problem-solving strategies employed for teaching are by simulated store operations. The counter operations course unit used as an example, this study developed 4 weeks of subunits for…

  16. Airline Operational Control (AOC)/UAS Ground Control Station (GCS) Collaboration Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose to form a network and a set of tools that will create a shared situation awareness with Unmanned Aircraft Systems (UAS) Ground Control Stations (GCSs) and...

  17. Miscellaneous information regarding operation and inventory of 618-11 Burial Ground

    Energy Technology Data Exchange (ETDEWEB)

    Webb, C.R.

    1993-06-01

    This report is a compilation of inventories and radiation surveys taken for the 618-11 Burial Ground at Hanford. This report deals with waste management activities at the facility during the early to mid-1960s.

  18. Decision Support Services provided by the NWS Alaska Regional Operations Center in 2015

    Science.gov (United States)

    van Breukelen, C. M.; Osiensky, J. M.

    2015-12-01

    The NWS Alaska Region's Regional Operations Center (AR ROC) provides a variety of decision support services to partners and customers across the state. The AR ROC is virtual most times but can flex to stand up support for partners as needed. Support can vary from briefings over the phone or in person to dedicated virtual support to providing on-site meteorologist at an Emergency Operations Center or Incident Command Post to provide tailored support services. During 2015 there have been a number of situations where the AR ROC provided unique support services. This presentation will outline a few examples of how these unique support services benefitted partner agency decisions.

  19. Final Hazard Categorization for the Remediation of Six 300-FF-2 Operable Unit Solid Waste Burial Grounds

    Energy Technology Data Exchange (ETDEWEB)

    J. D. Ludowise

    2006-12-12

    This report provides the final hazard categorization (FHC) for the remediation of six solid waste disposal sites (referred to as burial grounds) located in the 300-FF-2 Operable Unit (OU) on the Hanford Site. These six sites (618-1, 618-2, 618-3, 618-7, 618-8, and 618-13 Burial Grounds) were determined to have a total radionuclide inventory (WCH 2005a, WCH 2005d, WCH 2005e and WCH 2006b) that exceeds the DOE-STD-1027 Category 3 threshold quantity (DOE 1997) and are the subject of this analysis. This FHC document examines the hazards, identifies appropriate controls to manage the hazards, and documents the FHC and commitments for the 300-FF-2 Burial Grounds Remediation Project.

  20. The Use of Dexamethasone in Support of High-Altitude Ground Operations: Review of the Literature & Current Training of U.S. Special Operations Medical Members

    Science.gov (United States)

    2013-03-14

    8) 8 mg twice daily starting the day before the ascent to 4,559 m throughout the 2-day study Dexamethasone improved VO2 - max (pɘ.05) and...4,559 m Dexamethasone improved VO2 - max (p=0.025); no significant difference existed in arterial O2 saturation during maximal exercise...AFRL-SA-WP-SR-2013-0006 The Use of Dexamethasone in Support of High-Altitude Ground Operations: Review of the Literature & Current

  1. Perancangan Tata Kelola Layanan Teknologi Informasi Menggunakan ITIL versi 3 Domain Service Transition Dan Service Operation Di Pemerintah Kota Bandung

    Directory of Open Access Journals (Sweden)

    Luki Aisha Kusuma Wardani

    2016-10-01

    Full Text Available Nowadays, Information Technology plays an important role in an organization, and not only as a support equipment. Bandung City Government, as a government agency, make IT into one of the visions that need to be achieved. To achieve good governance based on Minister Regulation Number 41 in 2007, IT Governance is needed to ensure that the investment of IT can add value and align with institution’s objective. Bandung City Government currently doesn’t have policies and procedure that regulate about IT Service Management. Therefore, this study was conducted with the aim to create a guidance for Office of Communications and Information Technology of Bandung (Diskominfo to optimize the service provided. This study also aims to make Service Management governance so that the management of IT service have certain quality and meet the needs of business customers, and improve the quality as the agreement with the customers. This study was conducted using ITIL v3 with Service Operation and Service Transition domain. ITIL is IT Service Management best practice to improve the efficiency of IT operational. ISO 15504 was conducted to asses Capability Level of ITIL Process. Capability Level of Service Transition is 24.5% and Capability Level of Service Operation is 23%. Because of the inadequacy of the primary data, the assessment was also carried out by mapping the objective of institution with the risks related to the lack of ITIL processes. The results of the design are the governance policies and procedures related to the ITIL processes needed by the institution.

  2. A handbook of digital library economics operations, collections and services

    CERN Document Server

    Baker, David P

    2013-01-01

    This book provides a companion volume to Digital Library Economics and focuses on the 'how to' of managing digital collections and services (of all types) with regard to their financing and financial management. The emphasis is on case studies and practical examples drawn from a wide variety of contexts. A Handbook of Digital Library Economics is a practical manual for those involved - or expecting to be involved - in the development and management of digital libraries.provides practical approach to the subjectfocuses on the challenges associated with the economic and financial aspects of digi

  3. Operating Guangzhou Hotel Industry with Service Concept of Cantonese Food

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ As the completion of New Baiyun International Airport and Pazhou International Conference Center and the fast development of exhibition industry, the commerce and trade position of Guangzhou (the historical and cultural international city) is growing with each passing day. With the Cantonese food service concept and guest receiving methods of "Culture, Trend,Friendly and Hospitality", Guangzhou hotel industry has won the satisfaction from domestic and foreign businessmen and tourists. With the cultural tinge of and trend of Lingnan, Guangzhou hotels have become the display window to foreign guests. Guangzhou hotels treat all the guests very well during the spring and autumn China Export Commodities Fairs.

  4. Implementation of operational meteorological information service for CARE REMDAS

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Sung Nam; Nam, Jae Cheol; Choi, Jae Chun [Meteorological Reaearch Institute, Seoul (Korea, Republic of); Lee, Byong Lyol; Lee, Bo Ram; Shin, Hyun Cheol; Park, Nan Ah [Korea Meteorological Administration, Seoul (Korea, Republic of); Song, Chang Keun; Park, Sang Jong [Seoul National Univ., Seoul (Korea, Republic of)

    1999-12-15

    The scope of this study consists of : improve of CARE REMDAS - identification of meteorolgical information required for nuclear emergency response and their efficient use on a real-time basis, review of the production and operation of KMA NWP nodels and their applications. Suggestions on the improvements in nuclear emergency response systme from the care studies of both domestic and foreign countries - case study of a domestic model for radioactivity T/D in terms of model dynamics and operation, investigation of promising support systems by reviewing the current status of T/D model in UK. Recommendations on a promising meteorological information sevices based on foreign cases - examinations of DWD system, including EU for nuclear emergency response, review on the meteorogical information support by DWD for NERS.

  5. Concentrated Ground Plane Booster Antenna Technology for Multiband Operation in Handset Devices

    Directory of Open Access Journals (Sweden)

    C. Picher

    2014-12-01

    Full Text Available The current demand in the handset antenna field requires multiband antennas due to the existence of multiple communication standards and the emergence of new ones. At the same time, antennas with reduced dimensions are strongly required in order to be easily integrated. In this sense, the paper proposes a compact radiating system that uses two non-resonant elements to properly excite the ground plane to solve the abovementioned shortcomings by minimizing the required Printed Circuit Board (PCB area while ensuring a multiband performance. These non-resonant elements are called here ground plane boosters since they excite an efficient mode of the ground plane. The proposed radiating system comprises two ground plane boosters of small dimensions of 5 mm x 5 mm x 5 mm. One is in charge of the low frequency region (0.824-0.960 GHz and the other is in charge of the high frequency region (1.710-2.170 GHz. With the aim of achieving a compact configuration, the two boosters are placed close to each other in a corner of the ground plane of a handset device (concentrated architecture. Several experiments related to the coupling between boosters have been carried out in two different platforms (barphone and smartphone, and the best position and the required matching network are presented. The novel proposal achieves multiband performance at GSM850/900/1800/1900 and UMTS.

  6. Low energy stage study. Volume 3: Conceptual design, interface analysis, flight and ground operations. [launching space shuttle payloads

    Science.gov (United States)

    1978-01-01

    Low energy conceptual stage designs and adaptations to existing/planned shuttle upper stages were developed and their performance established. Selected propulsion modes and subsystems were used as a basis to develop airborne support equipment (ASE) design concepts. Orbiter installation and integration (both physical and electrical interfaces) were defined. Low energy stages were adapted to the orbiter and ASE interfaces. Selected low energy stages were then used to define and describe typical ground and flight operations.

  7. Identification of Conflicts between Transmission and Distribution System Operators when Acquiring Ancillary Services from Electric Vehicles

    DEFF Research Database (Denmark)

    Zecchino, Antonio; Knezovic, Katarina; Marinelli, Mattia

    2017-01-01

    Distributed energy resources are able to provide services to grid operators, possibly with competing objectives. With the development of active distribution grid management, various market designs arise. Here, a reference market framework is considered, which allocates the available flexibility p...

  8. Health Services in Denmark: Co-operation between different sectors?

    DEFF Research Database (Denmark)

    Singla, Rashmi

    minorities, constituting about 9 % of the total population of 5.5 millions.    The Danish Welfare State can be characterised as ‘universal’, providing high quality social care and benefits to all members of the society. Overall, the Danish healthcare system is based on a free access system with equity...... interventions and individual activities by the few health workers with a special interest in the migrant health. TTT is an illustration of providing psychosocial services to ethnic minority youth and their families based on combination of citizen volunteer work with partly state funding. This mental health NGO...... focuses on different categories of societal exclusion: ageism, sexism as well as racism experienced by migrants, involving the minorities both in planning and evaluation.   These practices justify my placing of Denmark in the middle position on a continuum on one end with “Top down” approach in Holland...

  9. Comparison of helicopter and ground emergency medical service: a retrospective analysis of a German rescue helicopter base.

    Science.gov (United States)

    Mommsen, Philipp; Bradt, Nikolas; Zeckey, Christian; Andruszkow, Hagen; Petri, Max; Frink, Michael; Hildebrand, Frank; Krettek, Christian; Probst, Christian

    2012-01-01

    In consideration of rising cost pressure in the German health care system, the usefulness of helicopter emergency medical service (HEMS) in terms of time- and cost-effectiveness is controversially discussed. The aim of the present study was to investigate whether HEMS is associated with significantly decreased arrival and transportation times compared to ground EMS. In a retrospective study, we evaluated 1,548 primary emergency missions for time sensitive diagnoses (multiple trauma, traumatic brain and burn injury, heart-attack, stroke, and pediatric emergency) performed by a German HEMS using the medical database, NADIN, of the German Air Rescue Service. Arrival and transportation times were compared to calculated ground EMS times. HEMS showed significantly reduced arrival times at the scene in case of heart-attack, stroke and pediatric emergencies. In contrast, HEMS and ground EMS showed comparable arrival times in patients with multiple trauma, traumatic brain and burn injury due to an increased flight distance. HEMS showed a significantly decreased transportation time to the closest centre capable of specialist care in all diagnosis groups (pambulance services with significantly decreased transportation times.

  10. Use of Multimedia Message Service Technology in the Operation Theatre: A Case Report

    Directory of Open Access Journals (Sweden)

    Anurag Tewari

    2008-01-01

    Full Text Available The use of mobile phones has long been controversial in the operation theatres citing various incidences wherein aberration of the electronic equipments has occurred due to their use. We hereby report a case where we used mobile phone to capture a dysrrhythmia occurring intra-operatively in a patient via multimedia messaging service (MMS technology, and sending it to the consultant in charge and a cardiologist via multimedia messaging service(MMS technology and taking immediate remedial action.

  11. Connected Services A Guide to the Internet Technologies Shaping the Future of Mobile Services and Operators

    CERN Document Server

    Golding, Paul

    2011-01-01

    "Connected Services is a must-read for telco strategists who need to get up to speed on how the world of software and the web 2. 0 works."  Andreas Constantinou, Research Director, VisionMobile "This book is a must read for those charged with leading innovation in a world of connected services where telco and Internet collide." - Jason Goecke, VP of Innovation, Voxeo Labs This book explains the common underlying technological themes that underpin the new era of connected services in a post Web 2.0 epoch In this book, the author explores the underlying technological themes that underpin the new

  12. 77 FR 77001 - Comprehensive Review of Licensing and Operating Rules for Satellite Services

    Science.gov (United States)

    2012-12-31

    ... COMMISSION 47 CFR Part 25 Comprehensive Review of Licensing and Operating Rules for Satellite Services AGENCY... this document. FOR FURTHER INFORMATION CONTACT: William Bell (202) 418-0741, Satellite Division... Satellite Services, adopted and released on December 19, 2012. The full text of this document is...

  13. Research and development portfolio of the sustainability science team national sustainable operations USDA Forest Service

    Science.gov (United States)

    Trista Patterson; David Nicholls; Jonathan Long

    2015-01-01

    The Sustainability Science Team (SST) of the U.S. Department of Agriculture (USDA) Forest Service Sustainable Operations Initiative is a 18-member virtual research and development team, located across five regions and four research stations of the USDA Forest Service. The team provides research, publication, systems analysis, and decision support to the Sustainable...

  14. Beyond Assessment: Conducting Theoretically Grounded Research on Service-Learning in Gerontology Courses.

    Science.gov (United States)

    Kruger, Tina M; Pearl, Andrew J

    2016-01-01

    Service-learning is a useful pedagogical tool and high-impact practice, providing multiple benefits. Gerontology (and other) courses frequently include service-learning activities but lack theory-based, intentional research on outcomes. Here, the authors define service-learning and contextualize it in higher education, provide an overview of research and assessment in service-learning and gerontology courses, demonstrate the shortcomings of program evaluations, and offer suggestions for future research to advance and generate theory.

  15. Special Operations Forces and Elusive Enemy Ground Targets: Lessons from Vietnam and the Persian Gulf War

    Science.gov (United States)

    2001-01-01

    Enemy Ground Targets team members to fire their weapons as they were lifted from the forest floor . 4 9 Moving through and searching the jungle...MACVSOG headquarters, and as bartenders and waitresses at MACVSOG compounds, where they 61Prados, Blood Road, p. 274. Yearly totals for SHINING BRASS

  16. Ground Maneuver and Air Interdiction: A Matter of Mutual Support at the Operational Level of War

    Science.gov (United States)

    1994-08-01

    i title, "Air hiit , rdictiii anid thii Nced for Doictrinal hag, rteiRiuo20, I’all 1992. 3t1 8 Fuotrell, 546; 58 9. Otto P’. Weyliaid, holi Air...George H. Doran Co., 1927), 392. There is a striking resemblance here to the deceptive end run of US ground forces in Desert Storm and the ann~hilation

  17. Optimization of Service Operations Sequence in a Four-Wheeler Service Center

    Directory of Open Access Journals (Sweden)

    Ch Venkatadri Naidu,

    2010-06-01

    Full Text Available In India, automobile service sector occupies a strategic position in the economic development. Although, sales rate of auto vehicles have been continually and rapidly increasing, a similar growth has not been in the growth of auto service sector leads to customer dissatisfaction. A pilot study has been carried out in a four wheeler service centers and recognizes the need for improve existing process sequence of the service activities those have been fallowed forserviceing the vehicles. This paper proposes improved sequence leading to an optimial sequence which to minimize the total time. The optimal solution was generated as formulating the given problem as a travelling salesman problem (TSP and solving by employing a novel lexicographic approach.

  18. Pre-Service Teachers Constructing Positive Mathematical Identities: Positing a Grounded Theory Approach

    Science.gov (United States)

    Wilson, Sue

    2010-01-01

    Mathematics anxiety in pre-service primary teachers is an important issue in teacher education. This leads to the question of how pre-service primary teachers with mathematics anxiety perceive their mathematical identities. The paper explores the potential to develop a research-based model to identify the process whereby pre-service primary…

  19. Building the Bridge between Operations and Outcomes : Modelling and Evaluation of Health Service Provider Networks

    NARCIS (Netherlands)

    M. Mahdavi (Mahdi)

    2015-01-01

    markdownabstract__Abstract__ The PhD research has two objectives: - To develop generally applicable operational models which allow developing the evidence base for health service operations in provider networks. - To contribute to the evidence base by validating the model through application to hea

  20. 76 FR 54528 - Standard Operating Procedures (SOP) of the Aircraft Certification Service (AIR) Process for the...

    Science.gov (United States)

    2011-09-01

    ... Federal Aviation Administration Standard Operating Procedures (SOP) of the Aircraft Certification Service...) standard operating procedure (SOP) describing the process used to sequence certification projects that are... before October 3, 2011. ADDRESSES: Send all comments on the SOP : AIR-100-001; Standard...

  1. Test Operations Procedure (TOP) 02-2-546 Teleoperated Unmanned Ground Vehicle (UGV) Latency Measurements

    Science.gov (United States)

    2017-01-11

    A. Approved for public release; distribution is unlimited. 13. SUPPLEMENTARY NOTES Defense Technical Information Center (DTIC), AD No.: 14. ABSTRACT...discrete system components or measurements of latency in autonomous systems. 15. SUBJECT TERMS Unmanned Ground Vehicles, Basic Video Latency, End -to... End System Latency, Command-to-Action Latency 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT SAR 18. NUMBER OF PAGES 23 19a

  2. Determining the Forces Generated by the Contact of an Electrically-Operated Vehicle with the Ground

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    In this paper we analyse the motion of an electric vehicle,when there is only the pure rolling of the wheels on the ground.The equations of holonomic and non-holonomic constraints have been rendered explicitly obtaining 27 equations algebraic-differential system with the same number of unknowns.Besides,this system supplies a model to calculate the bonding reaction forces.

  3. Human‐Centered Design: Integrating Services & Systems Around People By Providing A Common Ground for Action

    DEFF Research Database (Denmark)

    Junginger, Sabine

    2014-01-01

    Service engineering and service design, though distinct in their origins, theories, concepts, methods and practices, share that they are both consequential productive arts for people who depend on their outcomes. The ideas, methods and practices of human‐centred design are therefore relevant to b...... solutions that work for people inside and outside of organizations and to conceive of, plan and deliver services that embrace the full human being, not merely a person’s purchasing power or cognitive abilities....

  4. Comparison of NASA OMI and MLS Ozone Products with US Forest Service Ground-based Ozone Monitoring Data for US Forest Service Air Quality / Forest Management Decision Support

    Science.gov (United States)

    Barrett, S.; Brooks, A.; Moussa, Y.; Spencer, T.; Thompson, J.

    2013-12-01

    Tropospheric ozone, formed when nitrogen oxides (NOx) and volatile organic compounds (VOCs) react with sunlight, is a significant threat to the health of US National Forests. Approximately one third of ozone is absorbed by plants during the uptake of carbon dioxide. This increases the vegetation's susceptibility to drought, beetle infestation, and wildfire. Currently the US Forest Service has ground monitoring stations sparsely located across the country. This project looks specifically at the area surrounding several Class I Wilderness Areas in the Appalachian region. These areas are the highest priority for protection from air pollutants. The Forest Service must interpolate ozone concentrations for areas between these monitoring stations. Class I Wilderness Areas are designated by the Forest Service and are defined as a total 5000 acres or greater when the Clean Air Act was passed in 1977. This Act mandated that the EPA create national ambient air quality standards (NAAQS) for six major air pollutants including ground-level ozone. This project assessed the feasibility of incorporating NASA ozone data into Forest Service ozone monitoring in an effort to enhance the accuracy and precision of ozone exposure measurements in Class I Wilderness Areas and other federally managed lands in order to aid in complying with the Clean Air Act of 1977. This was accomplished by establishing a method of comparison between a preliminary data product produced at the Goddard Space Flight Center that uses OMI/MLS data to derive global tropospheric ozone measurements and Forest Service ozone monitoring station measurements. Once a methodology for comparison was established, statistical comparisons of these data were performed to assess the quantitative differences.

  5. Logistics and operations integration requirements to support Space Station servicing of free flying spacecraft - OMV flight operation

    Science.gov (United States)

    Bell, Jerome A.; Mcgeehan, Richard T.

    1987-01-01

    The logistics of OMV free-flyer servicing are examined, with emphasis on integrating the OMV operations into the overall STS-Space Station system. The depletion rate of consumables and lifetimes of free-flyer components are known quantities, which permits definition of a predictable maintenance schedule. Servicing with an OMV will depend on the position and capabilities of the OMV, Shuttle and Station when free-flyer maintenance is needed. Optimized orbital servicing of free-flyers will involve coordination of and resolution of schedule conflicts among STS, the OMV and the Station. The scheduled availability of any of the three components will be predicted in terms of probabilities that any one of the components will not be needed for another mission while performing the mission they are on.

  6. Logistics and operations integration requirements to support Space Station servicing of free flying spacecraft - OMV flight operation

    Science.gov (United States)

    Bell, Jerome A.; Mcgeehan, Richard T.

    1987-01-01

    The logistics of OMV free-flyer servicing are examined, with emphasis on integrating the OMV operations into the overall STS-Space Station system. The depletion rate of consumables and lifetimes of free-flyer components are known quantities, which permits definition of a predictable maintenance schedule. Servicing with an OMV will depend on the position and capabilities of the OMV, Shuttle and Station when free-flyer maintenance is needed. Optimized orbital servicing of free-flyers will involve coordination of and resolution of schedule conflicts among STS, the OMV and the Station. The scheduled availability of any of the three components will be predicted in terms of probabilities that any one of the components will not be needed for another mission while performing the mission they are on.

  7. An Operational Assessment of the MODIS False Color Composite with the Great Falls, Montana National Weather Service

    Science.gov (United States)

    Loss, GIna; Mercer, Michael; Fuell, Kevin K.; Stano, Geoffrey T.

    2009-01-01

    The close and productive collaborations between the NWS Warning and Forecast Office (WFO) in Great Falls, MT and the Short Term Prediction and Research Transition (SPORT) Center at NASA/Marshall Space Flight Center have provided a unique opportunity for science sharing and technology transfer. In particular, SPoRT has provided a false color composite product derived from MODIS data, which is part of NASA's Earth Observing System. This product is designed to delineate snow and ice covered ground, bare ground and clouds. The Great Falls WFO has been a test bed of the MODIS false color composite as a tool in operations to monitor the development and dissipation of snow cover In particular, preliminary applications have shown that the product can be used to monitor snow cover in remote locations as well as ice in rivers. This information can lead to improved assessments of flooding potential during post event conditions where rapid melting and runoff are anticipated. The potential of this product on future geostationary satellites may substantially contribute to the NWS mission by providing enhanced situational awareness. The operational use of this product has been transitioned at WFO Great Falls through a process of product implementation, discussions with the service hydrologist and forecasters, and post event analysis. A concentrated assessment period from January to March, 2008 was initiated to investigate the impact of the MODIS false color product on WFO Great Falls' operations. This presentation will emphasize the impact the MODIS false color product had in the WFO's situational awareness and how best this information can be used to influence operational decisions.

  8. Defensive Information Operations in Support of the Marine Air Ground Task Force

    Science.gov (United States)

    2007-11-02

    Report INFOSEC Information Security INFOSYS Information Systems IO Information Operations ISMO Information Systems Management Office...scanning software. “ Much of the success of the Information Systems Management Office ( ISMO ) team comes from educating the Marines on these dangers and

  9. Safety management of a complex R&D ground operating system

    Science.gov (United States)

    Connors, J.; Mauer, R. A.

    1975-01-01

    Report discusses safety program implementation for large R&D operating system. Analytical techniques are defined and suggested as tools for identifying potential hazards and determining means to effectively control or eliminate hazards.

  10. Safety management of a complex R and D ground operating system

    Science.gov (United States)

    Connors, J. F.; Maurer, R. A.

    1975-01-01

    A perspective on safety program management was developed for a complex R&D operating system, such as the NASA-Lewis Research Center. Using a systems approach, hazardous operations are subjected to third-party reviews by designated-area safety committees and are maintained under safety permit controls. To insure personnel alertness, emergency containment forces and employees are trained in dry-run emergency simulation exercises. The keys to real safety effectiveness are top management support and visibility of residual risks.

  11. Safety management of a complex R&D ground operating system

    Science.gov (United States)

    Connors, J. F.; Maurer, R. A.

    1975-01-01

    A perspective on safety program management has been developed for a complex R&D operating system, such as the NASA-Lewis Research Center. Using a systems approach, hazardous operations are subjected to third-party reviews by designated area safety committees and are maintained under safety permit controls. To insure personnel alertness, emergency containment forces and employees are trained in dry-run emergency simulation exercises. The keys to real safety effectiveness are top management support and visibility of residual risks.

  12. Autonomous Inspection Robot for Power Transmission Lines Maintenance While Operating on the Overhead Ground Wires

    Directory of Open Access Journals (Sweden)

    Zheng Li

    2011-01-01

    Full Text Available This paper describes the development of a mobile robot capable of clearing such obstacles as counterweights, anchor clamps, and torsion tower. The mobile robot walks on overhead ground wires in 500KV power tower. Its ultimate purpose is to automate to inspect the defect of power transmission line. The robot with 13 motors is composed of two arms, two wheels, two claws, two wrists, etc. Each arm has 4 degree of freedom. Claws are also mounted on the arms. An embedded computer based on PC/104 is chosen as the core of control system. Visible light and thermal infrared cameras are installed to obtain the video and temperature information, and the communication system is based on wireless LAN TCP/IP protocol. A prototype robot was developed with careful considerations of mobility. The new sensor configuration is used for the claw to grasp the overhead ground wires. The bridge is installed in the torsion tower for the robot easy to cross obstacles. The new posture plan is proposed for obstacles cleaning in the torsion tower. Results of experiments demonstrate that the robot can be applied to execute the navigation and inspection tasks.

  13. Autonomous Inspection Robot for Power Transmission Lines Maintenance While Operating on the Overhead Ground Wires

    Directory of Open Access Journals (Sweden)

    Zheng Li

    2010-12-01

    Full Text Available This paper describes the development of a mobile robot capable of clearing such obstacles as counterweights, anchor clamps, and torsion tower. The mobile robot walks on overhead ground wires in 500KV power tower. Its ultimate purpose is to automate to inspect the defect of power transmission line. The robot with 13 motors is composed of two arms, two wheels, two claws, two wrists, etc. Each arm has 4 degree of freedom. Claws are also mounted on the arms. An embedded computer based on PC/104 is chosen as the core of control system. Visible light and thermal infrared cameras are installed to obtain the video and temperature information, and the communication system is based on wireless LAN TCP/IP protocol. A prototype robot was developed with careful considerations of mobility. The new sensor configuration is used for the claw to grasp the overhead ground wires. The bridge is installed in the torsion tower for the robot easy to cross obstacles. The new posture plan is proposed for obstacles cleaning in the torsion tower. Results of experiments demonstrate that the robot can be applied to execute the navigation and inspection tasks.

  14. Migration strategies for service-enabling ground control stations for unmanned systems

    Science.gov (United States)

    Kroculick, Joseph B.

    2011-06-01

    Future unmanned systems will be integrated into the Global Information Grid (GIG) and support net-centric data sharing, where information in a domain is exposed to a wide variety of GIG stakeholders that can make use of the information provided. Adopting a Service-Oriented Architecture (SOA) approach to package reusable UAV control station functionality into common control services provides a number of benefits including enabling dynamic plug and play of components depending on changing mission requirements, supporting information sharing to the enterprise, and integrating information from authoritative sources such as mission planners with the UAV control stations data model. It also allows the wider enterprise community to use the services provided by unmanned systems and improve data quality to support more effective decision-making. We explore current challenges in migrating UAV control systems that manage multiple types of vehicles to a Service-Oriented Architecture (SOA). Service-oriented analysis involves reviewing legacy systems and determining which components can be made into a service. Existing UAV control stations provide audio/visual, navigation, and vehicle health and status information that are useful to C4I systems. However, many were designed to be closed systems with proprietary software and hardware implementations, message formats, and specific mission requirements. An architecture analysis can be performed that reviews legacy systems and determines which components can be made into a service. A phased SOA adoption approach can then be developed that improves system interoperability.

  15. Outsourcing primary health care services--how politicians explain the grounds for their decisions.

    Science.gov (United States)

    Laamanen, Ritva; Simonsen-Rehn, Nina; Suominen, Sakari; Øvretveit, John; Brommels, Mats

    2008-12-01

    To explore outsourcing of primary health care (PHC) services in four municipalities in Finland with varying amounts and types of outsourcing: a Southern municipality (SM) which contracted all PHC services to a not-for-profit voluntary organization, and Eastern (EM), South-Western (SWM) and Western (WM) municipalities which had contracted out only a few services to profit or public organizations. A mail survey to all municipality politicians (response rate 52%, N=101) in 2004. Data were analyzed using cross-tabulations, Spearman correlation and linear regression analyses. Politicians were willing to outsource PHC services only partially, and many problems relating to outsourcing were reported. Politicians in all municipalities were least likely to outsource preventive services. A multiple linear regression model showed that reported preference to outsource in EM and in SWM was lower than in SM, and also lower among politicians from "leftist" political parties than "rightist" political parties. Perceived difficulties in local health policy issues were related to reduced preference to outsource. The model explained 27% of the variance of the inclination to outsource PHC services. The findings highlight how important it is to take into account local health policy issues when assessing service-provision models.

  16. Nodal sets for ground-states of Schroedinger operators with zero magnetic field in non simply connected domains

    Energy Technology Data Exchange (ETDEWEB)

    Helffer, B. [Paris-11 Univ., 91 - Orsay (France). Dept. de Mathematiques; Hoffmann-Ostenhof, M. [Institut fuer Mathematik, Universitaet Wien, Strudthofgasse 4, A-1090 Wien (Austria); Hoffmann-Ostenhof, T. [Institut fuer Theoretische Chemie, Universitaet Wien, Waehringerstrasse 17, A-1090 Wien (Austria)]|[International Erwin Schroedinger Inst. for Mathematical Physics, Vienna (Austria); Owen, M.P. [International Erwin Schroedinger Inst. for Mathematical Physics, Vienna (Austria)

    1999-05-01

    We investigate nodal sets of magnetic Schroedinger operators with zero magnetic field, acting on a non-simply connected domain in R{sup 2}. For the case of circulation 1/2 of the magnetic vector potential around each hole in the region, we obtain a characterisation of the nodal set, and use this to obtain bounds on the multiplicity of the ground state. For the case of one hole and a fixed electric potential, we show that the first eigenvalue takes its highest value for circulation 1/2. (orig.) With 8 figs., 20 refs.

  17. Study on in-service inspection methods for the above-ground oil tanks floors

    Energy Technology Data Exchange (ETDEWEB)

    Min Xiong; Yewei Kang; Mingchun, Lin; Yi Sun [PetroChina Pipeline R and D Center, Langfang (China)

    2009-07-01

    It is very dangerous to the environment when oil tank floors get corrosion or leak during its long-time service. The traditional inspection methods need to shut down a tank and to empty it, then to clean it in order to inspect the floor. Comparing with the traditional methods, the in-service methods can inspect tank floors rapidly without removing product and opening the tank and can save many costs of tank emptying and cleaning. This paper explores three up-to date in-service inspection methods for the oil tank floors which are acoustic emission technology ultrasonic guided wave technology and mobile robot technology. The theoretic foundation and application status of each method is described. The advantage and disadvantage of each in-service detection technology is concluded. At last some proposals are made. (author)

  18. Environmental Assessment Distributed Common Ground System (DCGS) Operations Facility, Beale Air Force Base, California

    Science.gov (United States)

    2014-07-01

    area for the supplier that services Beale AFB. PG&E is the primary supplier of electrical power to Beale AFB. Power is delivered by three...area is the Redding- Corning complex. Redding- Corning Complex The Redding- Corning complex consists of soil series Redding and Corning (Table 3-1...duripan, moderately well drained soil. The Corning soil series in Yuba County is gravelly loam over 60303357.3 Environmental Assessment for New DCGS

  19. Ground-simulation investigations of VTOL airworthiness criteria for terminal-area operations

    Science.gov (United States)

    Lebacqz, J. V.; Decker, W. A.; Alderete, T. S.; Scott, B. C.; Harper, P. J. G.; Chung, W. W.

    1990-01-01

    Several ground-based simulation experiments undertaken to investigate concerns related to tilt-rotor aircraft airworthiness were conducted. The experiments were conducted on the National Aeronautics and Space Administration (NASA) Ames Research Center's Vertical Motion Simulator, which permits simulation of a wide variety of aircraft with a high degree of fidelity of motion cueing. Variations in conversion/deceleration profile, type of augmentation or automation, level of display assistance, and meteorological conditions were considered in the course of the experiments. Certification pilots from the Federal Aviation Administration (FAA) and the Civil Aviation Authority (CAA) participated, in addition to NASA research pilots. The setup of these experiments on the simulator is summarized, and some of the results highlighted.

  20. Enhancing Customer Service Operations in E-Business: The Emotional Dimension

    OpenAIRE

    David Barnes; R. Halloway

    2005-01-01

    In today’s increasingly competitive markets, greater emphasis is being placed on customer service as a means of achieving competitive advantage. Many organizations believe that e-business can provide opportunities to improve customer service operations by enabling them to get closer to the customer and enhance the organization-to-customer contact experience. However, use of the Internet fundamentally changes the nature of the customer contact experience. This article investigates this pheno...

  1. Air Force Support of Army Ground Operations Lessons Learned during World War II, Korea, and Vietnam

    Science.gov (United States)

    1989-03-06

    Th ;e 8epre--cdin this paper .rv thoe. of ’:ceauhor IDep 2rtmt-nt of Diefense rayo t gr: s hsPcC % FOC, O P 0- C GOUND OP!-txA’TONS ’A NS tTAI.D 11...NOTE S T edder, Wi.th Preudice: The War Memoirs . - y Air Force. Lord Tedaer. rr- 40-43. 2.".~ : X :"~ , M~.c, ’ = A r Power in Three Wars WW 7:, Kora...that FEAF assume operational control over land based Marine air units and over carri.er bjdsed aviation operating over Korea effective as soon as X

  2. Soil "ecosystem" services and natural capital: Critical appraisal of research on uncertain ground

    Directory of Open Access Journals (Sweden)

    Philippe C. Baveye

    2016-06-01

    Full Text Available Over the last few years, considerable attention has been devoted in the scientific literature and in the media to the concept of ecosystem services of soils. The monetary valuation of these services, demanded by many governments and international agencies, is often depicted as a necessary condition for the preservation of the natural capital that soils represent. This focus on soil services is framed in the context of a general interest in ecosystem services that allegedly started in 1997, and took off in earnest after 2005. The careful analysis of the literature proposed in this article shows that, in fact, interest in the multifunctionality of soils emerged already in the mid-60s, at a time when hundreds of researchers worldwide were trying, and largely failing, to figure out how to put price tags meaningfully on nature's services. Soil scientists, since, have tried to better understand various functions/services of soils, as well as their possible relation with key soil characteristics, like biodiversity. They have also tried to make progress on the challenging quantification of soil functions/services. However, researchers have shown very little interest in monetary valuation, undoubtedly in part because it is not clear what economic and financial markets might do with prices of soil functions/services, even if we could somehow come up with such numbers, and because there is no assurance at all, based on neoclassical economic theory, that markets would manage soil resources optimally. Instead of monetary valuation, focus in the literature has been put on decision-making methods, like Multi-Criteria Decision Analysis (MCDA and Bayesian Belief Networks (BBN, which do not require the systematic monetization of soil functions/services and easily accommodate deliberative approaches involving a variety of stakeholders. A prerequisite to progress in such public deliberations is that participants be very cognizant of the extreme relevance of soils

  3. SOCaaS: Security Operations Center as a Service for Cloud Computing Environments

    Directory of Open Access Journals (Sweden)

    Fahad F. Alruwaili

    2014-06-01

    Full Text Available The management of information security operations is a complex task, especially in a cloud environment.  The cloud service layers and multi-tenancy architecture creates a complex environment in which to develop and manage an information security incident management and compliance program. This paper presents a novel security operations center (SOC framework as a service for cloud service providers and customers. The goal is to protect cloud services against new and existing attacks as well as comply with security policies and regulatory requirements. The SOCaaS design is based on multi-governance and defense in depth models and fits within the multi-tenancy cloud services. A SOCaaS provider is a trusted entity that collects event and system logs from cloud systems to ensure proactive incident management and compliance with regulations. The proposed approach provides better managed services for customers wanting to outsource their information security operations to attain reliable, transparent, and efficient security and privacy.

  4. MHG bioenergy ERP - enterprise resource planning service entity for bioenergy operators

    Energy Technology Data Exchange (ETDEWEB)

    Huurinainen, S. (MHG Systems Oy Ltd, Mikkeli (Finland)), Email: seppo.huurinainen@mhgsystems.com

    2009-07-01

    MHG Systems provides ERP systems specifically geared for the bioenergy and energy field. MHG ERP synthesizes mobile communications, the Internet, real-time maps, and satellite-based location information into one business-enhancing service and allows the use of new and especially contract-based and empowering operational models. The company's services bring significant cost savings to all operators in the bioheat, bioelectricity, and biofuel production chain. The MHG platform service allows development of new, empowering operational models resulting in paperfree office and field work. Customer solutions are created from MHG ERP's building blocks and delivered as turnkey solutions - or the service can be used an ASP basis. MHG customer solutions are created from MHG ERP's independent building blocks and delivered as turnkey solutions, or the service can be used on an ASP basis. MHG-ERP-based customer solutions can be used practically anywhere in the world, since they can be set to utilize national raster maps. professional vector-based Google Maps products, or remote sensing maps and are used via a Web browser or online or offline mobile devices such as smartphones, automatic navigators, PDAs, Toughbooks, and PCs. The superior features of the MGH Bioenergy ERP service include transparency throughout the delivery chain, management of the moisture content of bioenergy masses, reporting features focused on the amount of energy (i.e., the number of megawatt hours), and accounts and invoicing. (orig.)

  5. The ’In Lieu Of’ Myth. Airmen in Joint Ground Operations (Walker Paper, Number 13)

    Science.gov (United States)

    2009-01-01

    deaths in the other 14 conflicts totaled 5,400, as follows: Burundi (100), Sudan (100), Uganda (200), Colombia (500), Peru (25), India (700...Contingencies. Santa Monica, CA: RAND, 1995. ———. Army Forces for Operations Other than War. Santa Mon- ica , CA: RAND, 1997. Stockholm International Peace

  6. 48 CFR 225.401-71 - Products or services in support of operations in Iraq or Afghanistan.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Products or services in... FOREIGN ACQUISITION Trade Agreements 225.401-71 Products or services in support of operations in Iraq or Afghanistan. When acquiring products or services, other than small arms, in support of operations in Iraq...

  7. Ground-level climate at a peatland wind farm in Scotland is affected by wind turbine operation

    Science.gov (United States)

    Armstrong, Alona; Burton, Ralph R.; Lee, Susan E.; Mobbs, Stephen; Ostle, Nicholas; Smith, Victoria; Waldron, Susan; Whitaker, Jeanette

    2016-04-01

    The global drive to produce low-carbon energy has resulted in an unprecedented deployment of onshore wind turbines, representing a significant land use change for wind energy generation with uncertain consequences for local climatic conditions and the regulation of ecosystem processes. Here, we present high-resolution data from a wind farm collected during operational and idle periods that shows the wind farm affected several measures of ground-level climate. Specifically, we discovered that operational wind turbines raised air temperature by 0.18 °C and absolute humidity (AH) by 0.03 g m-3 during the night, and increased the variability in air, surface and soil temperature throughout the diurnal cycle. Further, the microclimatic influence of turbines on air temperature and AH decreased logarithmically with distance from the nearest turbine. These effects on ground-level microclimate, including soil temperature, have uncertain implications for biogeochemical processes and ecosystem carbon cycling, including soil carbon stocks. Consequently, understanding needs to be improved to determine the overall carbon balance of wind energy.

  8. Outcomes from consumer-operated and community mental health services: a randomized controlled trial.

    Science.gov (United States)

    Segal, Steven P; Silverman, Carol J; Temkin, Tanya L

    2011-08-01

    Hierarchically organized board-and-staff-run consumer-operated service programs (COSPs) are viewed as organizations that promote recovery while working in concert with community mental health agencies (CMHAs). This study's objective was to determine the effectiveness of such combined services for people with serious mental illness. A board-and-staff-run consumer-operated drop-in center and colocated CMHA provided the context for the randomized clinical trial. In a weighted sample, 139 new clients seeking help from the CMHA were randomly assigned to agency-only service or to a combination of COSP and CMHA services. Client-members were assessed at baseline and eight months on a measure of symptom severity and on four recovery-focused outcome measures: personal empowerment, self-efficacy, independent social integration, and hopelessness. All scales used have high reliability and well-established validity. Differences in outcome by service condition were evaluated with multivariate analysis of covariance via dummy variable regression. Change scores on the five outcomes were the dependent variables. The covariates for the multivariate analysis included baseline status on each outcome measure and service condition between-group demographic differences. Results indicated that significant changes in three recovery-focused outcomes were associated with service condition across time: social integration (pempowerment (p<.006), and self-efficacy (p<.001). All changes favored the CMHA-only condition. Neither symptomology nor hopelessness differed by service condition across time. Hierarchically organized board-and-staff-run COSPs combined with CMHA service may be less helpful than CMHA service alone.

  9. ENRICHED ETOM FRAMEWORK IN SERVICE DELIVER OPERATION THROUGH ALIGNMENT WITH SOME OF COBIT5 STRATEGIC OBJECTIVES

    OpenAIRE

    Faride Latifi; Ramin Nasiri; Mehran Mohsenzadeh

    2014-01-01

    eTOM is a standard framework that is defined in telecommunication business processes area. It contains of three phases, 1. Operations 2. Infrastructure, Strategy and Product 3. Enterprise Management. The goal of this paper is to enrich the processes in operations phase included of service assurance and fulfillment and to increase customer retention and loyalty and SLA fulfillment. For this purpose some processes in DSS domain of COBIT5 is introduced and mapped in different area of eTOM operat...

  10. METHODOLOGY FOR THE DEVELOPMENT OF RFID VALUE ADDED SERVICES TO IMPROVE SUPPLY CHAIN OPERATIONS

    OpenAIRE

    Sobottka, Thomas; Leitner, René; Sihn, Wilfried

    2012-01-01

    Despite the potential of RFID technologies to improve supply chain operations and control, RFID projects – especially in production heavy sectors – are often restricted to basic recognition functionalities, leaving much of the vast potential to improve supply chain operations and control unharnessed. This paper aims at providing a procedure to identify advanced value added services based on the RFID technology, tailor made to companies’ specific requirements. Considering all relevant processe...

  11. Grounding E-Government in Vietnam: from Antecedents to Responsive Government Services

    Directory of Open Access Journals (Sweden)

    Tuyen Thanh Nguyen

    2014-09-01

    Full Text Available The paper concerns the antecedents or preconditions for the successful development of e-government in Vietnam. The main antecedent issue under consideration is the readiness of the population to access and use networked ICTs, the prime communication medium of e-government. The paper reports the results of in-depth interviews with 38 citizens in various regions of the country. Its purpose is primarily to examine the capacity of citizens to become effective users of e-government services in terms of their access to, and capacity to use, ICTs. Its subsidiary purpose, in the light of these user-centric considerations, is to offer some thoughts on how government in Vietnam might position itself better to provide effective e-government services. In essence the paper attempts to shed light on the following questions: How ready is the population to make use of e-government services if these were provided? How ready is government to provide a full range of e-government services to this population? At present only 16 million out of Vietnam’s more than 85 million people are ICT/Internet users. If e-government service delivery is to be effective, clearly a much greater proportion of the population needs to become users. The paper looks at case studies of users and non-users, as well as background data from a variety of Vietnamese and international sources, in order to frame initial suggestions about how barriers to wider internet use can be overcome, and how services to current and future users could be made more effective.

  12. UAVs for the Operational Commander: Don’t Ground MAV (Manned Aerial Vehicles)!

    Science.gov (United States)

    2009-05-04

    start, taxi, launch, recover and park aircraft on the deck. 78 Studies highlight many gesture recognition difficulties associated with dynamic...American Helicopter Society, 2007). 78 --. CV NATOPS Manual. (Lakehurst, NJ: Naval Air Systems Command, 2007). 79 Venetsky, Larry. Gesture Recognition for...Venetsky, Larry, Mark Husni and Mark Yager. Gesture Recognition for UCAV-N Flight Deck Operations. Problem Definition Final Report. Lakehurst, NJ

  13. Seizing the Digital High Ground: Military Operations and Politics in the Social Media Era

    Science.gov (United States)

    2015-04-13

    certainly be traced to the standard sources: weak governance, low economic opportunity, corruption , income inequality , human rights violations, and...Politics in the Social Media Era 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR Lt Col Andrew Ridland, British Army 5d...of social media, is changing how society operates. Confidentiality is being replaced by openness; information that was hitherto the preserve of a few

  14. Operations management and reform combining with the principles of public service of the university sports venue

    Institute of Scientific and Technical Information of China (English)

    Keyi Jin

    2015-01-01

    Due to the low utilization rate of opening-use, backward management and unreasonable configurations, university sports venue cannot produce some economic benefits, which makes the operating expenses in college stadiums extremely tense. Even sometimes it comes to the precarious situation. Therefore, there should be an operations management reform for college sports venue. Firstly, the article analyzes the current situation of stadium operations management. Secondly, with the actual experience of the authors, this essay discussed on how to strengthen the operation and management of modem college sports venues and reform, which includes the way enhancing the training about modem operational management knowledge of college stadiums, strengthening the diversified operation of college stadiums, highlighting the "people-oriented" in college sports venue design concepts and vigorously developing the training services about stylistic aspects of youth and, etc.,

  15. Development and evaluation of the Stingray, an amphibious maritime interdiction operations unmanned ground vehicle

    Science.gov (United States)

    Nguyen, Hoa G.; Castelli, Robin

    2014-06-01

    The U.S. Navy and Marine Corps conduct thousands of Maritime Interdiction Operations (MIOs) every year around the globe. Navy Visit, Board, Search, and Seizure (VBSS) teams regularly board suspect ships and perform search operations, often in hostile environments. There is a need for a small tactical robot that can be deployed ahead of the team to provide enhanced situational awareness in these boarding, breaching, and clearing operations. In 2011, the Space and Naval Warfare Systems Center Pacific conducted user evaluations on a number of small throwable robots and sensors, verified the requirements, and developed the key performance parameters (KPPs) for an MIO robot. Macro USA Corporation was then tasked to design and develop two prototype systems, each consisting of one control/display unit and two small amphibious Stingray robots. Technical challenges included the combination paddle wheel/shock-absorbing wheel, the tradeoff between impact resistance, size, and buoyancy, and achieving adequate traction on wet surfaces. This paper describes the technical design of these robots and the results of subsequent user evaluations by VBSS teams.

  16. GlobVolcano pre-operational services for global monitoring active volcanoes

    Science.gov (United States)

    Tampellini, Lucia; Ratti, Raffaella; Borgström, Sven; Seifert, Frank Martin; Peltier, Aline; Kaminski, Edouard; Bianchi, Marco; Branson, Wendy; Ferrucci, Fabrizio; Hirn, Barbara; van der Voet, Paul; van Geffen, J.

    2010-05-01

    The GlobVolcano project (2007-2010) is part of the Data User Element programme of the European Space Agency (ESA). The project aims at demonstrating Earth Observation (EO) based integrated services to support the Volcano Observatories and other mandate users (e.g. Civil Protection) in their monitoring activities. The information services are assessed in close cooperation with the user organizations for different types of volcano, from various geographical areas in various climatic zones. In a first phase, a complete information system has been designed, implemented and validated, involving a limited number of test areas and respective user organizations. In the currently on-going second phase, GlobVolcano is delivering pre-operational services over 15 volcanic sites located in three continents and as many user organizations are involved and cooperating with the project team. The set of GlobVolcano offered EO based information products is composed as follows: Deformation Mapping DInSAR (Differential Synthetic Aperture Radar Interferometry) has been used to study a wide range of surface displacements related to different phenomena (e.g. seismic faults, volcanoes, landslides) at a spatial resolution of less than 100 m and cm-level precision. Permanent Scatterers SAR Interferometry method (PSInSARTM) has been introduced by Politecnico of Milano as an advanced InSAR technique capable of measuring millimetre scale displacements of individual radar targets on the ground by using multi-temporal data-sets, estimating and removing the atmospheric components. Other techniques (e.g. CTM) have followed similar strategies and have shown promising results in different scenarios. Different processing approaches have been adopted, according to data availability, characteristic of the area and dynamic characteristics of the volcano. Conventional DInSAR: Colima (Mexico), Nyiragongo (Congo), Pico (Azores), Areanal (Costa Rica) PSInSARTM: Piton de la Fournaise (La Reunion Island

  17. Operational Phase Life Cycle Assessment of Select NASA Ground Test Facilities

    Science.gov (United States)

    Sydnor, George H.; Marshall, Timothy J.; McGinnis, Sean

    2011-01-01

    NASA's Aeronautics Test Program (ATP) is responsible for many large, high-energy ground test facilities that accomplish the nation s most advanced aerospace research. In order to accomplish these national objectives, significant energy and resources are consumed. A select group of facilities was analyzed using life-cycle assessment (LCA) to determine carbon footprint and environmental impacts. Most of these impacts stem from electricity and natural gas consumption, used directly at the facility and to generate support processes such as compressed air and steam. Other activities were analyzed but determined to be smaller in scale and frequency with relatively negligible environmental impacts. More specialized facilities use R-134a, R-14, jet fuels, or nitrogen gas, and these unique inputs can have a considerable effect on a facility s overall environmental impact. The results of this LCA will be useful to ATP and NASA as the nation looks to identify its top energy consumers and NASA looks to maximize research output and minimize environmental impact. Keywords: NASA, Aeronautics, Wind tunnel, Keyword 4, Keyword 5

  18. Resource allocation in shared spectrum access communications for operators with diverse service requirements

    Science.gov (United States)

    Kibria, Mirza Golam; Villardi, Gabriel Porto; Ishizu, Kentaro; Kojima, Fumihide; Yano, Hiroyuki

    2016-12-01

    In this paper, we study inter-operator spectrum sharing and intra-operator resource allocation in shared spectrum access communication systems and propose efficient dynamic solutions to address both inter-operator and intra-operator resource allocation optimization problems. For inter-operator spectrum sharing, we present two competent approaches, namely the subcarrier gain-based sharing and fragmentation-based sharing, which carry out fair and flexible allocation of the available shareable spectrum among the operators subject to certain well-defined sharing rules, traffic demands, and channel propagation characteristics. The subcarrier gain-based spectrum sharing scheme has been found to be more efficient in terms of achieved throughput. However, the fragmentation-based sharing is more attractive in terms of computational complexity. For intra-operator resource allocation, we consider resource allocation problem with users' dissimilar service requirements, where the operator supports users with delay constraint and non-delay constraint service requirements, simultaneously. This optimization problem is a mixed-integer non-linear programming problem and non-convex, which is computationally very expensive, and the complexity grows exponentially with the number of integer variables. We propose less-complex and efficient suboptimal solution based on formulating exact linearization, linear approximation, and convexification techniques for the non-linear and/or non-convex objective functions and constraints. Extensive simulation performance analysis has been carried out that validates the efficiency of the proposed solution.

  19. Statistical and Probabilistic Extensions to Ground Operations' Discrete Event Simulation Modeling

    Science.gov (United States)

    Trocine, Linda; Cummings, Nicholas H.; Bazzana, Ashley M.; Rychlik, Nathan; LeCroy, Kenneth L.; Cates, Grant R.

    2010-01-01

    NASA's human exploration initiatives will invest in technologies, public/private partnerships, and infrastructure, paving the way for the expansion of human civilization into the solar system and beyond. As it is has been for the past half century, the Kennedy Space Center will be the embarkation point for humankind's journey into the cosmos. Functioning as a next generation space launch complex, Kennedy's launch pads, integration facilities, processing areas, launch and recovery ranges will bustle with the activities of the world's space transportation providers. In developing this complex, KSC teams work through the potential operational scenarios: conducting trade studies, planning and budgeting for expensive and limited resources, and simulating alternative operational schemes. Numerous tools, among them discrete event simulation (DES), were matured during the Constellation Program to conduct such analyses with the purpose of optimizing the launch complex for maximum efficiency, safety, and flexibility while minimizing life cycle costs. Discrete event simulation is a computer-based modeling technique for complex and dynamic systems where the state of the system changes at discrete points in time and whose inputs may include random variables. DES is used to assess timelines and throughput, and to support operability studies and contingency analyses. It is applicable to any space launch campaign and informs decision-makers of the effects of varying numbers of expensive resources and the impact of off nominal scenarios on measures of performance. In order to develop representative DES models, methods were adopted, exploited, or created to extend traditional uses of DES. The Delphi method was adopted and utilized for task duration estimation. DES software was exploited for probabilistic event variation. A roll-up process was used, which was developed to reuse models and model elements in other less - detailed models. The DES team continues to innovate and expand

  20. Fusion of Landsat TM and ground spectrometry data in monitoring of non-operating mine

    Science.gov (United States)

    Borisova, Denitsa; Nikolov, Hristo N.

    2009-09-01

    Surface mining activities in Europe are estimated to cover an area of 5-10 000 km2. In this paper we suggest that the availability of Landsat Thematic Mapper (TM) for Earth observation allows the collection of environmental and minerelated data for use in the planning and undertaking of mine restoration work on cost-effective basis. The advantage is that these data are acquired digitally and can be easily processed and utilized in various information formats. Important step in the data processing is the verification of airborne data. For this purpose ground spectrometry measurements of samples taken from test sites have been performed. In the last decade several mining areas and corresponding dumps are subject to reclamation process in Bulgaria. We focused our research on one of the most important in the copper production for 20 year period for our country - Asarel-Medet deposit. This mining complex consists of an open mine, the dumps and a processing plant. After ceasing the exploitation of Medet deposit in 1994 a rehabilitation program for soil cover and hydrographic network was established and launched. A continuous task is the monitoring of these activities from the beginning for at least 15 years period, which is to end this year. To process the data, which characterize the progress of the land cover restoration, several techniques, both standard, such as basic and advanced statistics, image enhancement and data fusion, and novel methods for supervised classification were used. The results obtained show that used data and the implemented approach are useful in environmental monitoring and are economically attractive for the company responsible for the ecological state of the region.

  1. Geophysical Monitoring of Ground Surface Deformation Associated with a Confined Aquifer Storage and Recovery Operation

    Science.gov (United States)

    Bonneville, Alain; Heggy, Essam; Strickland, Christopher; Normand, Jonathan; Dermond, Jeffrey; Fang, Yilin; Sullivan, Charlotte

    2015-08-01

    One important issue in the storage of large volumes of fluids, mainly water and CO2, in the deep subsurface is to determine the resulting field-scale-induced displacements and consequences of overpressures on the mechanical integrity of the storage reservoir and surroundings. A quantifiable estimation of displacement can be made by combining the robust, cost-effective, and repeatable geophysical techniques of micro-gravimetry, differential global positioning system (DGPS), and differential synthetic aperture radar interferometry (DInSAR). These techniques were field tested and evaluated for the first time on an active large-volume aquifer storage and recovery (ASR) project in Pendleton, Oregon, USA, where three ASR wells are injecting up to 1.9 million m3 year-1 into basalt aquifers to a depth of about 150 m. Injection and recovery of water at the wells are accompanied by significant gravity anomalies and vertical deformation of the ground surface localized to the immediate surroundings of the injection wells as evidenced by DGPS and gravity measurements collected in 2011. At a larger scale, and between 2011 and 2013, DInSAR monitoring of the Pendleton area shows sub- centimetric deformation in the western part of the city and close to the injection locations associated with ASR cycle. Deformations are found to be temporally out phased with the injection and recovery events due to complex groundwater flow. A numerical simulation of the effect of the water injection gives results in good agreement with the observations and confirms the validity of the approach, which could be deployed in similar geological contexts to look at the mechanical effects of water and gas injections.

  2. The operations and effectiveness of public and private provision of solid waste collection services in Kampala

    NARCIS (Netherlands)

    Katusiimeh, M.W.; Mol, A.P.J.; Burger, C.P.J.

    2012-01-01

    This paper compares the operations and discusses the effectiveness of public and private sector provision of solid waste collection in Kampala, Uganda. Household data suggest that the private sector is more effective than the public sector. Private sector companies provide services like container pr

  3. A Study on an appropriate operating system of environmental basic facility service industry

    Energy Technology Data Exchange (ETDEWEB)

    Moon, Hyun Joo [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    The environmental basic facility service industry is designed to have a structural reorganization of general operating system and the efficient and effective participation of private industry and regulation of industry in connection with the general system. 35 refs., 9 figs., 20 tabs.

  4. A Guide to Food Service Operation Planning with Information on Preparing and Submitting Plans and Specifications.

    Science.gov (United States)

    Ohio State Dept. of Health, Columbus.

    Guidelines are presented for planning a food service operation which is defined as any place kept or maintained for the purpose of preparing or serving meals or lunches for a consideration. Brief discussions are presented pertaining to the value of planning and the preparation and use of plans and specifications. Recommendations and specifications…

  5. Multi-Service Doctrine for Chemical, Biological, Radiological, and Nuclear Operations

    Science.gov (United States)

    2011-07-01

    government, or academia. Examples include pesticides, petrochemicals, fertilizers , corrosives, explosives, and poisons. These chemicals are not primarily...naturally (bacteria, plants, fungi, snakes, insects , and other living organisms), but may also be produced synthetically. Naturally occurring toxins are...event and provide temporary essential operations and services at home and abroad. OVERVIEW 2-1. The deadly , destructive, and disruptive effects of

  6. Individual Tariffs for Mobile Services: Analysis of Operator Business and Risk Consequences

    NARCIS (Netherlands)

    H. Chen (Hong); L-F. Pau (Louis-François)

    2007-01-01

    textabstractA design approach is offered for individual tariffs for mass customized mobile service products, whereby operators can determine their contract acceptance rules to guarantee with a set probability their minimum profit and risk levels. It uses realistic improvements to earlier reported ne

  7. Digital Society : A Review of E-Service and Mobile Technology in Earthquakes Relief Operations

    Directory of Open Access Journals (Sweden)

    Kazeem Oluwakemi OSENI

    2016-05-01

    Full Text Available Developing countries lacking technology infrastructures experience most disasters such as tsunami, hurricane Katrina, earthquakes. Even though, many lives are saved in developed countries through the use of high-level or sophisticated technology, only the technology that is easy to use, inexpensive, durable and field-tested should be introduced and used during the relief operation. The effect of climate change and rapid population growth are probably exposed people inhabiting areas to substantial environmental risks. The authors highlight and identify current practices, particularities, and challenges in earthquakes relief operations with the aims of reviewing the roles E-Service and Mobile Technology tools in real-life situations and practices could do to help in disaster operations. This study focuses on victims of earthquakes worldwide. The study will review and provide insights into the roles of E-Service and Mobile Technologies in earthquakes relief operations and how the internally displaced person could benefit from these services. The limitations of these services will be discussed and how the technology could be used to further predict natural disaster such as earthquakes is also considered.

  8. Operations research techniques applied to service center logistics in power distribution users

    Directory of Open Access Journals (Sweden)

    Maria Teresinha Arns Steiner

    2006-12-01

    Full Text Available This paper deals with the optimization for the logistics regarding services demanded byusers of power distribution lines, served by the Portão office, located in Curitiba, PR, Brazil,and operated by COPEL (Paranaense Power Company. Through the use of OperationsResearch techniques, an Integer Programming Mathematical model and Floyd Algorithm, amethod was defined to determine in an optimized way, the number of teams needed by theselected office, as well as, the optimized assignment for the teams to the sites in need, inorder to offer efficient services to the users and, besides that, the immediate execution onemergencies and, as to the other services, accordingly to parameters set by the NationalPower Agency together with COPEL. The methodology hereby presented is generic, so thatit could be applied to any power network (or any of its lines, and it has presented verysatisfactory results to the case in analysis.

  9. Operational Copernicus services - state of programme and the role of EO research

    Science.gov (United States)

    Breger, Peter; Rohn, Michael; Pinty, Bernhard

    2014-05-01

    Year 2014 is a major milestone for the EU Copernicus programme (formerly GMES), for funding Europe's operational system of satellites and geo-information services. Copernicus services shall provide accurate, up-to-date and globally-available information related to the state of land, sea/ocean, atmosphere and climate change, as well as emergency response and security in support of European policies. 2014 sees the transition of services to fully operational state, looking back on some 10 years of development, evolving through research and making "laboratory" prototypes operational for the marine and atmosphere services. First integration of capabilities in dedicated GMES service projects started in early 2004 leading to operational maturity around 2011-2013. Several scientific and research challenges have been identified along the way, addressing very different stages of evolution, which need to be tackled collaborating with different partners and in different environments. The geoscience community and their funding programmes are faced with a range of opportunities arising from the presence of an operational space data and information programme such as Copernicus, a demand which also the EU research and innovation programme is striving to meet in Horizon 2020. The last ten years have shown how the step from research prototypes to operational service chains requires specific and dedicated attention to this innovation step, shaping validated and proven products to users' demands. Special efforts are required in order for users to accept the innovative potential which new laboratory products promise. Specific attention needs to be given to processes in the users' workflows which incorporate the EO information - a step which often is underestimated in the formulation of R&D plans. Service activities in a real-life environment, and the ever advancing new sensors set new research problems for researchers. The arrival of the Sentinel satellites will challenge running

  10. Preparing the ground for an operational handling of long-term emissions in LCA

    DEFF Research Database (Denmark)

    Bakas, Ioannis; Hauschild, Michael Zwicky; Astrup, Thomas Fruergaard;

    2015-01-01

    hindering the standardisation of a methodology to account for potential impacts from long-term metal emissions, and to describe the characteristics of a robust framework for an operational impact assessment methodology.In order to demonstrate the issues around potential impacts from long-term emissions...... in LCA and derive a scientific basis for developing an adequate LCA methodology to address these impacts, a two-part review on long-term metal emissions is performed that (a) identifies a suitable time-dependent life cycle inventory (LCI) while underlining the problems in existing emission prediction......-term emissions, it is necessary to (i) represent future potential impacts more accurately by estimating time-dependent characterisation factors (CFs) corresponding to changing environmental conditions, (ii) develop more robust estimations by addressing uncertainty and (iii) refer to actual potential impacts...

  11. Forecast indices from ground-based microwave radiometer for operational meteorology

    Science.gov (United States)

    Cimini, D.; Nelson, M.; Güldner, J.; Ware, R.

    2014-07-01

    Today, commercial microwave radiometers profilers (MWRP) are robust and unattended instruments providing real time accurate atmospheric observations at ~ 1 min temporal resolution under nearly all-weather conditions. Common commercial units operate in the 20-60 GHz frequency range and are able to retrieve profiles of temperature, vapour density, and relative humidity. Temperature and humidity profiles retrieved from MWRP data are used here to feed tools developed for processing radiosonde observations to obtain values of forecast indices (FI) commonly used in operational meteorology. The FI considered here include K index, Total Totals, KO index, Showalter index, T1 Gust, Fog Threat, Lifted Index, S Index (STT), Jefferson Index, MDPI, Thompson Index, TQ Index, and CAPE. Values of FI computed from radiosonde and MWRP-retrieved temperature and humidity profiles are compared in order to quantitatively demonstrate the level of agreement and the value of continuous FI updates. This analysis is repeated for two sites at midlatitude, the first one located at low altitude in Central Europe (Lindenberg, Germany), while the second one located at high altitude in North America (Whistler, Canada). It is demonstrated that FI computed from MWRP well correlate with those computed from radiosondes, with the additional advantage of nearly continuous update. The accuracy of MWRP-derived FI is tested against radiosondes, taken as a reference, showing different performances depending upon index and environmental situation. Overall, FI computed from MWRP retrievals agree well with radiosonde values, with correlation coefficients usually above 0.8 (with few exceptions). We conclude that MWRP retrievals can be used to produce meaningful FI, with the advantage (with respect to radiosondes) of nearly continuous update.

  12. Forecast indices from a ground-based microwave radiometer for operational meteorology

    Science.gov (United States)

    Cimini, D.; Nelson, M.; Güldner, J.; Ware, R.

    2015-01-01

    Today, commercial microwave radiometer profilers (MWRPs) are robust and unattended instruments providing real-time, accurate atmospheric observations at ~ 1 min temporal resolution under nearly all weather conditions. Common commercial units operate in the 20-60 GHz frequency range and are able to retrieve profiles of temperature, vapour density, and relative humidity. Temperature and humidity profiles retrieved from MWRP data are used here to feed tools developed for processing radiosonde observations to obtain values of forecast indices (FIs) commonly used in operational meteorology. The FIs considered here include K index, total totals, KO index, Showalter index, T1 gust, fog threat, lifted index, S index (STT), Jefferson index, microburst day potential index (MDPI), Thompson index, TQ index, and CAPE (convective available potential energy). Values of FIs computed from radiosonde and MWRP-retrieved temperature and humidity profiles are compared in order to quantitatively demonstrate the level of agreement and the value of continuous FI updates. This analysis is repeated for two sites at midlatitude, the first one located at low altitude in central Europe (Lindenberg, Germany) and the second one located at high altitude in North America (Whistler, Canada). It is demonstrated that FIs computed from MWRPs well correlate with those computed from radiosondes, with the additional advantage of nearly continuous updates. The accuracy of MWRP-derived FIs is tested against radiosondes, taken as a reference, showing different performances depending upon index and environmental situation. Overall, FIs computed from MWRP retrievals agree well with radiosonde values, with correlation coefficients usually above 0.8 (with few exceptions). We conclude that MWRP retrievals can be used to produce meaningful FIs, with the advantage (with respect to radiosondes) of nearly continuous updates.

  13. Forecast indices from ground-based microwave radiometer for operational meteorology

    Directory of Open Access Journals (Sweden)

    D. Cimini

    2014-07-01

    Full Text Available Today, commercial microwave radiometers profilers (MWRP are robust and unattended instruments providing real time accurate atmospheric observations at ~ 1 min temporal resolution under nearly all-weather conditions. Common commercial units operate in the 20–60 GHz frequency range and are able to retrieve profiles of temperature, vapour density, and relative humidity. Temperature and humidity profiles retrieved from MWRP data are used here to feed tools developed for processing radiosonde observations to obtain values of forecast indices (FI commonly used in operational meteorology. The FI considered here include K index, Total Totals, KO index, Showalter index, T1 Gust, Fog Threat, Lifted Index, S Index (STT, Jefferson Index, MDPI, Thompson Index, TQ Index, and CAPE. Values of FI computed from radiosonde and MWRP-retrieved temperature and humidity profiles are compared in order to quantitatively demonstrate the level of agreement and the value of continuous FI updates. This analysis is repeated for two sites at midlatitude, the first one located at low altitude in Central Europe (Lindenberg, Germany, while the second one located at high altitude in North America (Whistler, Canada. It is demonstrated that FI computed from MWRP well correlate with those computed from radiosondes, with the additional advantage of nearly continuous update. The accuracy of MWRP-derived FI is tested against radiosondes, taken as a reference, showing different performances depending upon index and environmental situation. Overall, FI computed from MWRP retrievals agree well with radiosonde values, with correlation coefficients usually above 0.8 (with few exceptions. We conclude that MWRP retrievals can be used to produce meaningful FI, with the advantage (with respect to radiosondes of nearly continuous update.

  14. Operating theater blood transaction system. A "virtual" blood transfusion service that brings the blood bank to the operating table.

    Science.gov (United States)

    Wong, K F; Lee, A W; Hui, H L; Chang, F K; Mak, C S; Kwan, A M

    1999-10-01

    We describe an operating theater blood transaction system (OTBTS) that is a novel computer software system incorporating electronic crossmatch and the concept of a "self-service" blood banking system in the operating theater. Through this system, the surgeons and the anesthetists can issue blood units for intraoperative transfusion for the patients with a negative antibody screen without the need for a porter service or pneumatic tube system. Since implementation of the OTBTS, the time for obtaining compatible blood for intraoperative transfusion has been reduced from 20 to 30 minutes to around 1 minute. Furthermore, the crossmatch-transfusion ratio was reduced to 1.05. The 23% of patients who required extra blood units (i.e., more than originally anticipated) during surgery further benefited from the system. The blood stock reserved for patients undergoing surgery was reduced by 20%. Therefore, the OTBTS is a system that can greatly enhance the efficiency and safety of intraoperative transfusion and can also save workforce resources.

  15. Ground tests of the Dynamic Albedo of Neutron instrument operation in the passive mode with a Martian soil model

    Science.gov (United States)

    Shvetsov, V. N.; Dubasov, P. V.; Golovin, D. V.; Kozyrev, A. S.; Krylov, A. R.; Krylov, V. A.; Litvak, M. L.; Malakhov, A. V.; Mitrofanov, I. G.; Mokrousov, M. I.; Sanin, A. B.; Timoshenko, G. N.; Vostrukhin, A. A.; Zontikov, A. O.

    2017-07-01

    The results of the Dynamic Albedo of Neutrons (DAN) instrument ground tests in the passive mode of operation are presented in comparison with the numerical calculations. These test series were conducted to support the current surface measurements of DAN onboard the MSL Curiosity rover. The instrument sensitivity to detect thin subsurface layers of water ice buried at different depths in the analog of Martian soil has been evaluated during these tests. The experiments have been done with a radioisotope Pu-Be neutron source (analog of the MMRTG neutron source onboard the Curiosity rover) and the Martian soil model assembled from silicon-rich window glass pane. Water ice layers were simulated with polyethylene sheets. All experiments have been performed at the test facility built at the Joint Institute for Nuclear Research (Dubna, Russia).

  16. Teachers guide for building and operating weather satellite ground stations for high school science

    Science.gov (United States)

    Summers, R. J.; Gotwald, T.

    1981-01-01

    A number of colleges and universities are operating APT direct readout stations. However, high school science teachers have often failed to realize the potential of meteorological satellites and their products as unique instructional tools. The ability to receive daily pictures from these satellites offers exciting opportunities for secondary school teachers and students to assemble the electronic hardware and to view real time pictures of Earth from outer space. The station and pictures can be used in the classroom to develop an approach to science teaching that could span many scientific disciplines and offer many opportunities for student research and participation in scientific processes. This can be accomplished with relatively small expenditures of funds for equipment. In most schools some of the equipment may already be available. Others can be constructed by teachers and/or students. Yet another source might be the purchase of used equipment from industry or through the government surplus channels. The information necessary for individuals unfamiliar with these systems to construct a direct readout for receiving real time APT photographs on a daily basis in the classroom is presented.

  17. Ground Control System Description Document

    Energy Technology Data Exchange (ETDEWEB)

    Eric Loros

    2001-07-31

    The Ground Control System contributes to the safe construction and operation of the subsurface facility, including accesses and waste emplacement drifts, by maintaining the configuration and stability of the openings during construction, development, emplacement, and caretaker modes for the duration of preclosure repository life. The Ground Control System consists of ground support structures installed within the subsurface excavated openings, any reinforcement made to the rock surrounding the opening, and inverts if designed as an integral part of the system. The Ground Control System maintains stability for the range of geologic conditions expected at the repository and for all expected loading conditions, including in situ rock, construction, operation, thermal, and seismic loads. The system maintains the size and geometry of operating envelopes for all openings, including alcoves, accesses, and emplacement drifts. The system provides for the installation and operation of sensors and equipment for any required inspection and monitoring. In addition, the Ground Control System provides protection against rockfall for all subsurface personnel, equipment, and the engineered barrier system, including the waste package during the preclosure period. The Ground Control System uses materials that are sufficiently maintainable and that retain the necessary engineering properties for the anticipated conditions of the preclosure service life. These materials are also compatible with postclosure waste isolation performance requirements of the repository. The Ground Control System interfaces with the Subsurface Facility System for operating envelopes, drift orientation, and excavated opening dimensions, Emplacement Drift System for material compatibility, Monitored Geologic Repository Operations Monitoring and Control System for ground control instrument readings, Waste Emplacement/Retrieval System to support waste emplacement operations, and the Subsurface Excavation System

  18. Customer-oriented service as a value contributor for wind turbine operators

    Energy Technology Data Exchange (ETDEWEB)

    Schulze Suedhoff, Uli [GE Power and Water, Renewable Energy, Salzbergen (Germany). Wind Commercial Development

    2012-07-01

    Recently, the European onshore wind market has seen slower growth, also due to uncertainty in tariff policies and European financing conditions. European wind turbine operators are looking for new avenues to extract more value from their assets. As a result, wind turbine manufacturers need to refocus and find ways to enhance customer value along the entire value chain. In particular, manufacturers need to challenge their current operations and maintenance (O and M) business model, think more holistically about service, and move from reactive maintenance towards a proactive strategy with an 'asset-management' mindset. (orig.)

  19. A High Performance Remote Sensing Product Generation System Based on a Service Oriented Architecture for the Next Generation of Geostationary Operational Environmental Satellites

    Directory of Open Access Journals (Sweden)

    Satya Kalluri

    2015-08-01

    Full Text Available The Geostationary Operational Environmental Satellite (GOES series R, S, T, U (GOES-R will collect remote sensing data at several orders of magnitude compared to legacy missions, 24 × 7, over its 20-year operational lifecycle. A suite of 34 Earth and space weather products must be produced at low latency for timely delivery to forecasters. A ground system (GS has been developed to meet these challenging requirements, using High Performance Computing (HPC within a Service Oriented Architecture (SOA. This approach provides a robust, flexible architecture to support the operational GS as it generates remote sensing products by ingesting and combining data from multiple sources. Test results show that the system meets the key latency and availability requirements for all products.

  20. Analysis on Service Life of Hot-end Components of Gas Turbine Using Equivalent Operation

    Directory of Open Access Journals (Sweden)

    Taixing Wang

    2013-01-01

    Full Text Available The reliability of the gas turbine depends on the technical status and the maintenance level of the hot-end components in a large part.The three main factors influencing on the service life of the hot-end components of the gas turbine were analyzed first.On this basis,various common service life assessment methods for gas turbine were discussed in detail.Aiming at the features of the M701F gas-steam combined cycle unit in Huizhou LNG power plant,a gas turbine life assessment method based on equivalent operation time analysis was put forward.The calculation result of an example shows that the equivalent operation time analysis method is a simple and practical assessment method.

  1. Consumer-operated service organizations: organizational characteristics, community relationships, and the potential for citizenship.

    Science.gov (United States)

    Tanenbaum, Sandra J

    2012-08-01

    Consumer-operated service organizations (COSOs) are independent organizations whose administrative and financial control resides with consumers. Based on a 2008 mail survey and followup interviews conducted in 2009, this study depicts the internal characteristics and external relationships, as well as some relationships between the two, of COSOs in one state. Profiles include on the one hand, governance structures, services provided, sources and levels of funding, etc. and on the other, relationships between COSOs and other actors in the mental health system and the local community. COSOs emerge as more self-governing and community-based than required by certification requirements and as developing internally and externally in tandem. COSOs are not only adjunct or alternative service providers, but also civic associations and loci for the expression of citizenship by mentally ill people.

  2. 42 CFR 23.8 - What operational requirements apply to an entity to which National Health Service Corps personnel...

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false What operational requirements apply to an entity to which National Health Service Corps personnel are assigned? 23.8 Section 23.8 Public Health PUBLIC... Assignment of National Health Service Corps Personnel § 23.8 What operational requirements apply to an entity...

  3. US Fish and Wildlife Service biomonitoring operations manual, Appendices A--K

    Energy Technology Data Exchange (ETDEWEB)

    Gianotto, D.F.; Rope, R.C.; Mondecar, M.; Breckenridge, R.P.; Wiersma, G.B.; Staley, C.S.; Moser, R.S.; Sherwood, R.; Brown, K.W.

    1993-04-01

    Volume 2 contains Appendices and Summary Sheets for the following areas: A-Legislative Background and Key to Relevant Legislation, B- Biomonitoring Operations Workbook, C-Air Monitoring, D-Introduction to the Flora and Fauna for Biomonitoring, E-Decontamination Guidance Reference Field Methods, F-Documentation Guidance, Sample Handling, and Quality Assurance/Quality Control Standard Operating Procedures, G-Field Instrument Measurements Reference Field Methods, H-Ground Water Sampling Reference Field Methods, I-Sediment Sampling Reference Field Methods, J-Soil Sampling Reference Field Methods, K-Surface Water Reference Field Methods. Appendix B explains how to set up strategy to enter information on the ``disk workbook``. Appendix B is enhanced by DE97006389, an on-line workbook for users to be able to make revisions to their own biomonitoring data.

  4. 76 FR 66328 - Callaway Golf Ball Operations, Inc., Including On-Site Leased Workers From Reliable Temp Services...

    Science.gov (United States)

    2011-10-26

    ... From Reliable Temp Services, Inc., Johnson & Hill Staffing and Apollo Security, Chicopee, MA; Amended... from Reliable Temp Services, Inc., and Johnson and Hill Staffing, Chicopee, Massachusetts. The workers... Operations, Inc., including on-site leased workers from Reliable Temp Services, Inc., Johnson & Hill Staffing...

  5. ANEMOS: A computer code to estimate air concentrations and ground deposition rates for atmospheric nuclides emitted from multiple operating sources

    Energy Technology Data Exchange (ETDEWEB)

    Miller, C.W.; Sjoreen, A.L.; Begovich, C.L.; Hermann, O.W.

    1986-11-01

    This code estimates concentrations in air and ground deposition rates for Atmospheric Nuclides Emitted from Multiple Operating Sources. ANEMOS is one component of an integrated Computerized Radiological Risk Investigation System (CRRIS) developed for the US Environmental Protection Agency (EPA) for use in performing radiological assessments and in developing radiation standards. The concentrations and deposition rates calculated by ANEMOS are used in subsequent portions of the CRRIS for estimating doses and risks to man. The calculations made in ANEMOS are based on the use of a straight-line Gaussian plume atmospheric dispersion model with both dry and wet deposition parameter options. The code will accommodate a ground-level or elevated point and area source or windblown source. Adjustments may be made during the calculations for surface roughness, building wake effects, terrain height, wind speed at the height of release, the variation in plume rise as a function of downwind distance, and the in-growth and decay of daughter products in the plume as it travels downwind. ANEMOS can also accommodate multiple particle sizes and clearance classes, and it may be used to calculate the dose from a finite plume of gamma-ray-emitting radionuclides passing overhead. The output of this code is presented for 16 sectors of a circular grid. ANEMOS can calculate both the sector-average concentrations and deposition rates at a given set of downwind distances in each sector and the average of these quantities over an area within each sector bounded by two successive downwind distances. ANEMOS is designed to be used primarily for continuous, long-term radionuclide releases. This report describes the models used in the code, their computer implementation, the uncertainty associated with their use, and the use of ANEMOS in conjunction with other codes in the CRRIS. A listing of the code is included in Appendix C.

  6. Physical activity in postdeployment Operation Iraqi Freedom/Operation Enduring Freedom veterans using Department of Veterans Affairs services

    Directory of Open Access Journals (Sweden)

    Lorraine R. Buis, PhD

    2011-10-01

    Full Text Available Veteran activity levels may decrease between Active Duty and postdeployment. We examined attitudes and changes in self-reported activities between the two in Operation Iraqi Freedom/Operation Enduring Freedom (OIF/OEF veterans using Department of Veterans Affairs (VA services. We conducted an online cross-sectional survey (June-August 2008 of postdeployment OIF/OEF veterans registered with the VA Ann Arbor Healthcare System, Ann Arbor, Michigan. Descriptive statistics summarized demographic data and attitudes, while regression analyses compared physical activities during Active Duty with physical activities postdeployment. Participants (n = 319, 15.6% response rate reported that they believe staying physically fit is important, they worry about gaining weight, and they believe exercise will keep them healthy (77%, 72%, and 90% agree or strongly agree, respectively. Running (30.0%, Exercise with Gym Equipment (21.5%, Occupational Activities (14.9%, and Walking (13.0% were the most frequently reported Active Duty physical activities. The most frequently reported postdeployment physical activities included Walking (21.1%, Running (18.5%, and Exercise with Gym Equipment (17.9%. Health problems (39% and chronic pain (52% were common barriers to physical activity. Postdeployment OIF/OEF veterans using the VA believe physical activity is beneficial, yet many report health problems and/or chronic pain that makes exercise difficult. Physical activity promotes health, and strategies are needed to facilitate physical activity in this population.

  7. Consumer-operated service program members' explanatory models of mental illness and recovery.

    Science.gov (United States)

    Hoy, Janet M

    2014-10-01

    Incorporating individuals' understandings and explanations of mental illness into service delivery offers benefits relating to increased service relevance and meaning. Existing research delineates explanatory models of mental illness held by individuals in home, outpatient, and hospital-based contexts; research on models held by those in peer-support contexts is notably absent. In this article, I describe themes identified within and across explanatory models of mental illness and recovery held by mental health consumers (N = 24) at one peer center, referred to as a consumer-operated service center (COSP). Participants held explanatory models inclusive of both developmental stressors and biomedical causes, consistent with a stress-diathesis model (although no participant explicitly referenced such). Explicit incorporation of stress-diathesis constructs into programming at this COSP offers the potential of increasing service meaning and relevance. Identifying and incorporating shared meanings across individuals' understandings of mental illness likewise can increase relevance and meaning for particular subgroups of service users. © The Author(s) 2014.

  8. Analysis of the Effects of a Flexible Ramping Ancillary Service Product on Power System Operations: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Krad, Ibrahim; Ibanez, Eduardo; Ela, Erik

    2015-10-19

    The recent increased interest in utilizing variable generation (VG) resources such as wind and solar in power systems has motivated investigations into new operating procedures. Although these resources provide desirable value to a system (e.g., no fuel costs or emissions), interconnecting them provides unique challenges. Their variable, non-controllable nature in particular requires significant attention, because it directly results in increased power system variability and uncertainty. One way to handle this is via new operating reserve schemes. Operating reserves provide upward and downward generation and ramping capacity to counteract uncertainty and variability prior to their realization. For instance, uncertainty and variability in real-time dispatch can be accounted for in the hour-ahead unit commitment. New operating reserve methodologies that specifically account for the increased variability and uncertainty caused by VG are currently being investigated and developed by academia and industry. This paper examines one method inspired by the new operating reserve product being proposed by the California Independent System Operator. The method is based on examining the potential ramping requirements at any given time and enforcing those requirements via a reserve demand curve in the market-clearing optimization as an additional ancillary service product.

  9. A Business Analysis of a SKYLON-based European Launch Service Operator

    Science.gov (United States)

    Hempsell, Mark; Aprea, Julio; Gallagher, Ben; Sadlier, Greg

    2016-04-01

    Between 2012 and 2014 an industrial consortium led by Reaction Engines conducted a feasibility study for the European Space Agency with the objective to explore the feasibility of SKYLON as the basis for a launcher that meets the requirements established for the Next Generation European Launcher. SKYLON is a fully reusable single stage to orbit launch system that is enabled by the unique performance characteristic of the Synergetic Air-Breathing Rocket Engine and is under active development. The purpose of the study which was called "SKYLON-based European Launch Service Operator (S-ELSO)" was to support ESA decision making on launch service strategy by exploring the potential implications of this new launch system on future European launch capability and the European industry that supports it. The study explored both a SKYLON operator (S-ELSO) and SKYLON manufacturer as separate business ventures. In keeping with previous studies, the only strategy that was found that kept the purchase price of the SKYLON low enough for a viable operator business was to follow an "airline" business model where the manufacturer sells SKYLONs to other operators in addition to S-ELSO. With the assumptions made in the study it was found that the SKYLON manufacturer with a total production run of between 30 and 100 SKYLONs could expect an Internal Rate of Return of around 10%. This was judged too low for all the funding to come from commercial funding sources, but is sufficiently high for a Public Private Partnership. The S-ELSO business model showed that the Internal Rate of Return would be high enough to consider operating without public support (i.e. commercial in operation, irrespective of any public funding of development), even when the average launch price is lowered to match the lowest currently quoted price for expendable systems.

  10. [Pediatric cases in preclinical emergency medicine: critical aspects in the range of missions covered by ground ambulance and air rescue services].

    Science.gov (United States)

    Schlechtriemen, T; Masson, R; Burghofer, K; Lackner, C K; Altemeyer, K H

    2006-03-01

    The aim of this study was to demonstrate differences in structure and severity of pediatric emergencies treated by aeromedical (air rescue) or ground ambulances services. Conclusions for the training of emergency physicians are discussed. In a 3-year study period, a total of 9,274 pediatric emergencies covered by the ADAC air rescue service are compared to 4,344 pediatric patients of ground ambulance services in Saarland. In aeromedical services pediatric emergencies are more frequent (12.9% vs. 6.4%), trauma predominates (59.9% vs. 35.6%) and severe injuries or diseases occur more frequently (30.5% vs. 15.0%). In both groups pediatric emergency cases are concentrated into very few diagnostic groups: more than one third of the cases involving pre-school children is due to convulsions. Respiratory diseases and intoxication are the next most frequent causes and are more common in ground ambulance patients. Head trauma is the most common diagnosis in cases of pediatric trauma, followed by musculoskeletal and thoracoabdominal trauma. All types of severe trauma are more frequent in pediatric patients of the aeromedical services. Training of emergency physicians should include pediatric life support and specific information about frequent pediatric emergency situations. For emergency physicians in aeromedical services, an intensive training in pediatric trauma life support is also necessary.

  11. Ground-based multispectral measurements for airborne data verification in non-operating open pit mine "Kremikovtsi"

    Science.gov (United States)

    Borisova, Denitsa; Nikolov, Hristo; Petkov, Doyno

    2013-10-01

    The impact of mining industry and metal production on the environment is presented all over the world. In our research we set focus on the impact of already non-operating ferrous "Kremikovtsi"open pit mine and related waste dumps and tailings which we consider to be the major factor responsible for pollution of one densely populated region in Bulgaria. The approach adopted is based on correct estimation of the distribution of the iron oxides inside open pit mines and the neighboring regions those considered in this case to be the key issue for the ecological state assessment of soils, vegetation and water. For this study the foremost source of data are those of airborne origin and those combined with ground-based in-situ and laboratory acquired data were used for verification of the environmental variables and thus in process of assessment of the present environmental status influenced by previous mining activities. The percentage of iron content was selected as main indicator for presence of metal pollution since it could be reliably identified by multispectral data used in this study and also because the iron compounds are widely spread in the most of the minerals, rocks and soils. In our research the number of samples from every source (air, field, lab) was taken in the way to be statistically sound and confident. In order to establish relationship between the degree of pollution of the soil and mulspectral data 40 soil samples were collected during a field campaign in the study area together with GPS measurements for two types of laboratory measurements: the first one, chemical and mineralogical analysis and the second one, non-destructive spectroscopy. In this work for environmental variables verification over large areas mulspectral satellite data from Landsat instruments TM/ETM+ and from ALI/OLI (Operational Land Imager) were used. Ground-based (laboratory and in-situ) spectrometric measurements were performed using the designed and constructed in Remote

  12. PROCESS APPROACH IN MANAGEMENT OF ACTIVITY LOGISTIC OPERATOR OF WAREHOUSE SERVICES

    Directory of Open Access Journals (Sweden)

    Goryacheva Natalia Evgenievna

    2013-03-01

    Full Text Available In the present article methodological and practical aspects of improvement of activity of the logistic operator of warehouse services on the basis of use of a process approach in management of the organization are considered. The object of the research is justification of necessity of process approach’s in logistic operation’s activity and development of algorithm of their work at clients’ business processes and approbation of assessment technique of logistics service efficiency. Scientific novelty of this article is that it is the first time when models of business processes of warehouse logistics one developed. Also algorithmization and standartization are carried out and indicators of an assessment of efficiency of rendered logistic service are developed. Use of process approach in logistics operator activity gives him powerful advantages in competitive rivalry. The increase of efficiency of logistic operator’s commercial activity (LLC Company «Logy Log» Nizhny Novgorod after the transition in management from functions to processes fully confirms this statement. Consolidation of logistic operator’s positions in different functional areas becomes an incentive to development of logistics and as a result to reduction of costs at delivery of industrial freights and consumer goods to the final user.

  13. PROCESS APPROACH IN MANAGEMENT OF ACTIVITY LOGISTIC OPERATOR OF WAREHOUSE SERVICES

    Directory of Open Access Journals (Sweden)

    Наталья Евгеньевна Горячева

    2013-04-01

    Full Text Available In the present article methodological and practical aspects of improvement of activity of the logistic operator of warehouse services on the basis of use of a process approach in management of the organization are considered.The object of the research is justification of necessity of process approach’s in logistic operation’s activity and development of algorithm of their work at clients’ business processes and approbation of assessment technique of logistics service efficiency.Scientific novelty of this article is that it is the first time when models of business processes of warehouse logistics one developed. Also algorithmization and standartization are carried out and indicators of an assessment of efficiency of rendered logistic service are developed.Use of process approach in logistics operator activity gives him powerful advantages in competitive rivalry. The increase of efficiency of logistic operator’s commercial activity (LLC Company «Logy Log» Nizhny Novgorod after the transition in management from functions to processes fully confirms this statement.Consolidation of logistic operator’s positions in different functional areas becomes an incentive to development of logistics and as a result to reduction of costs at delivery of industrial freights and consumer goods to the final user.DOI: http://dx.doi.org/10.12731/2218-7405-2013-3-30

  14. 45 CFR 287.140 - With whom should the Tribe coordinate in the operation of its work activities and services?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false With whom should the Tribe coordinate in the operation of its work activities and services? 287.140 Section 287.140 Public Welfare Regulations Relating... and Operations § 287.140 With whom should the Tribe coordinate in the operation of its work...

  15. Job task characteristics of Australian emergency services volunteers during search and rescue operations.

    Science.gov (United States)

    Silk, Aaron; Lenton, Gavin; Savage, Robbie; Aisbett, Brad

    2017-07-28

    Search and rescue operations are necessary in locating, assisting and recovering individuals lost or in distress. In Australia, land-based search and rescue roles require a range of physically demanding tasks undertaken in dynamic and challenging environments. The aim of the current research was to identify and characterise the physically demanding tasks inherent to search and rescue operation personnel within Australia. These aims were met through a subjective job task analysis approach. In total, 11 criterion tasks were identified by personnel. These tasks were the most physically demanding, frequently occurring and operationally important tasks to these specialist roles. Muscular strength was the dominant fitness component for 7 of the 11 tasks. In addition to the discrete criterion tasks, an operational scenario was established. With the tasks and operational scenario identified, objective task analysis procedures can be undertaken so that practitioners can implement evidence-based strategies, such as physical selection procedures and task-based physical training programs, commensurate with the physical demands of search and rescue job roles. Practitioner Summary: The identification of physically demanding tasks amongst specialist emergency service roles predicates health and safety strategies which can be incorporated into organisations. Knowledge of physical task parameters allows employers to mitigate injury risk through the implementation of strategies modelled on the precise physical demands of the role.

  16. GSM Marketing Service Providers Operations and Customers Satisfaction in Nigeria: An Empirical Investigation

    Directory of Open Access Journals (Sweden)

    Adebisi Sunday Abayomi

    2011-06-01

    Full Text Available This study has been carried out on the GSM arm of the Nigerian Telecomunication sectorto primarily investigate the level of satisfaction that the subscribers of GSM service providers haveenjoyed in the seven years of operations in Nigeria. In testing this empirically, MTN, GLOBACOMand ZAIN were selected as case studies. 600 questionnaires were administered on the subscribers ofthese GSM service providers in the Six States of the South-Western Nigeria using the purposivesampling technique. In analyzing the collated data, three hypotheses were tested with the use ofPercentages, T-test, F-test, [at 95% confidence limit], Cross-tabulation [using the ‘Eta’ Directionalmeasure] and statistical charts. The results from the SPSS 16 output rejected the Null hypotheses.This further indicated that, the various factors that determined the level of subscribers’ satisfactionwere statistically significant. The study therefore concluded that, subscribers in Nigeria aredissatisfied with the services of their service providers hence, the need for the regulatory body; NCCto ensure that subscribers interests are protected. The study then suggested that,, the GSM serviceproviders should reposition themselves to give adequate value to subscribers money incommensuration with their own gains from the Nigeria Telecommunications market.

  17. Characteristics associated with organizational independence in consumer-operated service organizations.

    Science.gov (United States)

    Tanenbaum, Sandra J

    2011-01-01

    This research compares two types of consumer organizations in one state in order to explore the significance of organizational independence for internal structure/operations and external relationships. The first type, consumeroperated service organizations (COSOs), are independent and fully self-governing; the second are peer-support service organizations (PSSOs), which are part of larger non-consumer entities. Mail surveys were completed by COSO and PSSO directors of a geographically representative sample of organizations; telephone interviews were conducted with a sub-sample. Owing to small sample size, matched COSO-PSSO pairs were analyzed using non-parametric statistics. COSOs and PSSOs are similar in some ways, e.g., types of services provided, but significantly different on internal variables, such as budget size, and external variables, such as number of relationships with community groups. Organizational independence appears to be a significant characteristic for consumer service organizations and should be encouraged by funders and among participants. Funders might establish administrative and/or programmatic measures to support consumer organizations that are independent or moving toward independence; their participants would also benefit from the provision, by authorities or advocates, of materials to guide organizations toward, for example, 501(c)3 status.

  18. Study of short-haul aircraft operating economics. Phase 2: An analysis of the impact of jet modernization on local service airline operating costs

    Science.gov (United States)

    Andrastek, D. A.

    1976-01-01

    The objectives of this phase of the study were (1) to assess the 10 year operating cost trends of the local service airlines operating in the 1965 through 1974 period, (2) to glean from these trends the technological and operational parameters which were impacted most significantly by the transition to newer pure jet, short haul transports, and effected by changing fuel prices and cost of living indices, and (3) to develop, construct, and evaluate an operating cost forecasting model which would incorporate those factors which best predicted airline total operating cost behavior over that 10-year period.

  19. QA and Testing in CERNBOX: the cornerstone of service development and operation

    CERN Document Server

    CERN. Geneva

    2015-01-01

    QA and Testing in CERNBOX (https://cernbox.cern.ch) presents a serious challenge and is critically important: - the service deals with user data directly on their local computers (synchronization clients), at present ~1000 clients connecting daily - the very nature of synchronization is to propagate changes across computers which also means propagating problems if they occur - there is a wide range of supported platforms (MacOSX, Windows, major Linux distributions, mobile platforms) - OS semantics are often incompatible or conflicting: for example HFS is case preserving, NTFS supports the legacy of 8.3 DOS file format, etc. - the operational environment varies enormously, for example: from fast, reliable network inside computing center to unreliable, high-latency, ad-hoc connections from airports - etc. From service development perspective, CERNBOX integrates several complex components which development cycles are disjoint and geographically distributed: - PB-range storage backend (EOS) developed...

  20. THE ROLE OF TECHNICAL CONSUMPTION CALCULATION MODELS ON ACCOUNTING INFORMATION SYSTEMS OF PUBLIC UTILITIES SERVICES OPERATORS

    Directory of Open Access Journals (Sweden)

    GHEORGHE CLAUDIU FEIES

    2012-05-01

    Full Text Available After studying how the operators’ management works, an influence of the specific activities of public utilities on their financial accounting system can be noticed. The asymmetry of these systems is also present, resulting from organization and specific services, which implies a close link between the financial accounting system and the specialized technical department. The research methodology consists in observing specific activities of public utility operators and their influence on information system and analysis views presented in the context of published work in some journals. It analyses the impact of technical computing models used by public utility community services on the financial statements and therefore the information provided by accounting information system stakeholders.

  1. An operational model for the West Iberian coast: products and services

    Science.gov (United States)

    Mateus, M.; Riflet, G.; Chambel, P.; Fernandes, L.; Fernandes, R.; Juliano, M.; Campuzano, F.; de Pablo, H.; Neves, R.

    2012-08-01

    This paper presents the structure and application of a regional scale operational modelling tool for the West Iberian coast, and discusses its potential for products and services for both scientific and coastal management activities. The forecasting suite includes nested hydrodynamic models forced with up-to-date meteorological forecast data and large-scale model results. The present status of the system and its recent upgrades are reviewed, offering a general description of the main components of the system: the forcing data, the circulation model, the model outputs and the validation methodology of model results. Seasonal differences in temperature, salinity and current velocity fields are illustrated and show satisfactory reproduction of the top and deep layer thermodynamics. The system provides boundary forcing for a number of local-scale model applications via downscaling of the solution and enables potential products and services from which civil society will benefit.

  2. Operational Planetary Space Weather Services for the Europlanet 2020 Research Infrastructure

    Science.gov (United States)

    André, Nicolas; Grande, Manuel

    2017-04-01

    Under Horizon 2020, the Europlanet 2020 Research Infrastructure (EPN2020-RI, http://www.europlanet-2020-ri.eu) includes an entirely new Virtual Access Service, "Planetary Space Weather Services" (PSWS) that will extend the concepts of space weather and space situational awareness to other planets in our Solar System and in particular to spacecraft that voyage through it. PSWS will provide at the end of 2017 12 services distributed over 4 different service domains - 1) Prediction, 2) Detection, 3) Modelling, 4) Alerts. These services include 1.1) A 1D MHD solar wind prediction tool, 1.2) Extensions of a Propagation Tool, 1.3) A meteor showers prediction tool, 1.4) A cometary tail crossing prediction tool, 2.1) Detection of lunar impacts, 2.2) Detection of giant planet fireballs, 2.3) Detection of cometary tail events, 3.1) A Transplanet model of magnetosphere-ionosphere coupling, 3.2) A model of the Mars radiation environment, 3.3.) A model of giant planet magnetodisc, 3.4) A model of Jupiter's thermosphere, 4) A VO-event based alert system. We will detail in the present paper some of these services with a particular emphasis on those already operational at the time of the presentation (1.1, 1.2, 1.3, 2.2, 3.1, 4). The proposed Planetary Space Weather Services will be accessible to the research community, amateur astronomers as well as to industrial partners planning for space missions dedicated in particular to the following key planetary environments: Mars, in support of ESA's ExoMars missions; comets, building on the success of the ESA Rosetta mission; and outer planets, in preparation for the ESA JUpiter ICy moon Explorer (JUICE). These services will also be augmented by the future Solar Orbiter and BepiColombo observations. This new facility will not only have an impact on planetary space missions but will also allow the hardness of spacecraft and their components to be evaluated under variety of known conditions, particularly radiation conditions, extending

  3. Operator models for delivering municipal solid waste management services in developing countries. Part A: The evidence base.

    Science.gov (United States)

    Wilson, David C; Kanjogera, Jennifer Bangirana; Soós, Reka; Briciu, Cosmin; Smith, Stephen R; Whiteman, Andrew D; Spies, Sandra; Oelz, Barbara

    2017-08-01

    This article presents the evidence base for 'operator models' - that is, how to deliver a sustainable service through the interaction of the 'client', 'revenue collector' and 'operator' functions - for municipal solid waste management in emerging and developing countries. The companion article addresses a selection of locally appropriate operator models. The evidence shows that no 'standard' operator model is effective in all developing countries and circumstances. Each city uses a mix of different operator models; 134 cases showed on average 2.5 models per city, each applying to different elements of municipal solid waste management - that is, street sweeping, primary collection, secondary collection, transfer, recycling, resource recovery and disposal or a combination. Operator models were analysed in detail for 28 case studies; the article summarises evidence across all elements and in more detail for waste collection. Operators fall into three main groups: The public sector, formal private sector, and micro-service providers including micro-, community-based and informal enterprises. Micro-service providers emerge as a common group; they are effective in expanding primary collection service coverage into poor- or peri-urban neighbourhoods and in delivering recycling. Both public and private sector operators can deliver effective services in the appropriate situation; what matters more is a strong client organisation responsible for municipal solid waste management within the municipality, with stable political and financial backing and capacity to manage service delivery. Revenue collection is also integral to operator models: Generally the municipality pays the operator from direct charges and/or indirect taxes, rather than the operator collecting fees directly from the service user.

  4. A space-based public service platform for terrestrial rescue operations

    Science.gov (United States)

    Fleisig, R.; Bernstein, J.; Cramblit, D. C.

    1977-01-01

    The space-based Public Service Platform (PSP) is a multibeam, high-gain communications relay satellite that can provide a variety of functions for a large number of people on earth equipped with extremely small, very low cost transceivers. This paper describes the PSP concept, the rationale used to derive the concept, the criteria for selecting specific communication functions to be performed, and the advantages of performing such functions via satellite. The discussion focuses on the benefits of using a PSP for natural disaster warning; control of attendant rescue/assistance operations; and rescue of people in downed aircraft, aboard sinking ships, lost or injured on land.

  5. The National Aviation Operational Monitoring Service (NAOMS): A Documentation of the Development of a Survey Methodology

    Science.gov (United States)

    Connors, Mary M.; Mauro, Robert; Statler, Irving C.

    2012-01-01

    The National Aviation Operational Monitoring Service (NAOMS) was a research project under NASA s Aviation Safety Program during the years from 2000 to 2005. The purpose of this project was to develop a methodology for gaining reliable information on changes over time in the rates-of-occurrence of safety-related events as a means of assessing the safety of the national airspace. The approach was a scientifically designed survey of the operators of the aviation system concerning their safety-related experiences. This report presents the results of the methodology developed and a demonstration of the NAOMS concept through a survey of nearly 20,000 randomly selected air-carrier pilots. Results give evidence that the NAOMS methodology can provide a statistically sound basis for evaluating trends of incidents that could compromise safety. The approach and results are summarized in the report and supporting documentation and complete analyses of results are presented in 14 appendices.

  6. Effects of silvicultural operations in a Mississippi River bottomland hardwood forest on ground beetles in the genus Brachinus

    Science.gov (United States)

    Lynne C. Thompson; Brian Roy Lockhart

    2006-01-01

    Little information is available on how insects are affected by anthropogenic influences in the bottomland forests of the West Gulf Coastal Plain. This study investigates one genus of ground beetles that lives in managed forested landscapes to discover which species are positively and negatively influenced by human disturbances. Ground beetles (Carabidae) were collected...

  7. The service evaluation and measures for long time operation of piping systems

    Energy Technology Data Exchange (ETDEWEB)

    Junek, L. [Institute of Applied Mechanics, Brno (Czech Republic); Hahn, J. [CEZ Temelin (Czech Republic); Bartonicek, J. [JBC Consulting, Neckarwestheim (Germany)

    2009-07-01

    redundant provision to insure appropriate level of piping quality in operation. Timely assessment of results controls and prediction operation influence on piping quality must be done. Appropriate measures are necessary to be provided for minimisation of negative service influence at the time. Control of degradation consequences is second redundant provision. Relevant consequences have to ensure at the time before piping failure. Provisions are necessary periodically update about actual status knowledge. Assessment convertibility of the new knowledge is needful done too. Measures have to be determined immediately in the case of detection of relevant effects for preclusion of these effects during next operation. The required quality has to be proven before the integrity concept is applied to a piping system including to the approach or after long term operation in the rank of the approach. Basics of the assessment ar actual design, real geometry, performed attachments, piping supports and relevant operation loadings including status media and specified postulated rapture on the knowledge base. Potential degradation mechanisms in operation have to be eliminated or at least minimized on the basis of monitoring. Three levels are assigned in the concept regarding piping quality in future operation: - quality has to be guaranteed (integrity concept - prevent break - proactive approach) by monitoring of causes for damage, - quality has to be maintained (preventative maintenance - reactive approach) by monitoring of results of damage, - no specific demands on quality (maintenance triggered by damage - reactive approach) statistical approach for damage. The paper deals about theoretical background of the integrity concept and example of practical application are presented on Czech NPPs. (orig.)

  8. Bridging the Gap Between Research and Operations in the National Weather Service: The Huntsville Model

    Science.gov (United States)

    Darden, C.; Carroll, B.; Lapenta, W.; Jedlovec, G.; Goodman, S.; Bradshaw, T.; Gordon, J.; Arnold, James E. (Technical Monitor)

    2002-01-01

    The National Weather Service Office (WFO) in Huntsville, Alabama (HUN) is slated to begin full-time operations in early 2003. With the opening of the Huntsville WFO, a unique opportunity has arisen for close and productive collaboration with scientists at NASA Marshall Space Flight Center (MSFC) and the University of Alabama Huntsville (UAH). As a part of the collaboration effort, NASA has developed the Short-term Prediction Research and Transition (SPoRT) Center. The mission of the SPoRT center is to incorporate NASA earth science technology and research into the NWS operational environment. Emphasis will be on improving mesoscale and short-term forecasting in the first 24 hours of the forecast period. As part of the collaboration effort, the NWS and NASA will develop an implementation and evaluation plan to streamline the integration of the latest technologies and techniques into the operational forecasting environment. The desire of WFO HUN, NASA, and UAH is to provide a model for future collaborative activities between research and operational communities across the country.

  9. Effects of a remedial system and its operation on volatile organic compound-contaminated ground water, Operable Unit 1, Savage Municipal Well Superfund Site, Milford, New Hampshire, 1998-2004

    Science.gov (United States)

    Harte, Philip T.

    2006-01-01

    The Savage Municipal Well Superfund site in the Town of Milford, N.H., is underlain by a 0.5-square mile plume of volatile organic compounds (VOCs), mostly tetrachloroethylene (PCE). The plume occurs mostly within a highly transmissive sand and gravel layer, but also extends into underlying till and bedrock. The plume has been divided into two areas called Operable Unit 1 (OU1), which contains the primary source area, and Operable Unit 2 (OU2), which is defined as the extended plume area. PCE concentrations in excess of 100,000 parts per billion (ppb) had been detected in the OU1 area in 1995, indicating a likely Dense Non-Aqueous Phase Liquid (DNAPL) source. In the fall of 1998, the New Hampshire Department of Environmental Services (NHDES) and the U.S. Environmental Protection Agency (USEPA) installed a remedial system in OU1 to contain and capture the dissolved VOC plume. The OU1 remedial system includes a low-permeability barrier wall that encircles the highest detected concentrations of PCE, and a series of injection and extraction wells to contain and remove contaminants. The barrier wall likely penetrates the full thickness of the sand and gravel; in most places, it also penetrates the full thickness of the underlying basal till and sits atop bedrock. Remedial injection and extraction wells have been operating since the spring of 1999 and include a series of interior (inside the barrier wall) injection and extractions wells and exterior (outside the barrier wall) injection and extraction wells. A recharge gallery outside the barrier wall receives the bulk of the treated water and reinjects it into the shallow aquifer. From 1998 to 2004, PCE concentrations decreased by an average of 80 percent at most wells outside the barrier wall. This decrease indicates (1) the barrier wall and interior extraction effectively contained high PCE concentrations inside the wall, (2) other sources of PCE did not appear to be outside of the wall, and (3) ambient ground

  10. A managed clinical network for cardiac services: set-up, operation and impact on patient care

    Directory of Open Access Journals (Sweden)

    Karen E. Hamilton

    2005-09-01

    Full Text Available Purpose: To investigate the set up and operation of a Managed Clinical Network for cardiac services and assess its impact on patient care. Methods: This single case study used process evaluation with observational before and after comparison of indicators of quality of care and costs. The study was conducted in Dumfries and Galloway, Scotland and used a three-level framework. Process evaluation of the network set-up and operation through a documentary review of minutes; guidelines and protocols; transcripts of fourteen semi-structured interviews with health service personnel including senior managers, general practitioners, nurses, cardiologists and members of the public. Outcome evaluation of the impact of the network through interrupted time series analysis of clinical data of 202 patients aged less than 76 years admitted to hospital with a confirmed myocardial infarction one-year pre and one-year post, the establishment of the network. The main outcome measures were differences between indicators of quality of care targeted by network protocols. Economic evaluation of the transaction costs of the set-up and operation of the network and the resource costs of the clinical care of the 202 myocardial infarction patients from the time of hospital admission to 6 months post discharge through interrupted time series analysis. The outcome measure was different in National Health Service resource use. Results: Despite early difficulties, the network was successful in bringing together clinicians, patients and managers to redesign services, exhibiting most features of good network management. The role of the energetic lead clinician was crucial, but the network took time to develop and ‘bed down’. Its primary “modus operand” was the development of a myocardial infarction pathway and associated protocols. Of sixteen clinical care indicators, two improved significantly following the launch of the network and nine showed improvements, which were

  11. OPERATIONAL REMOTE SENSING SERVICES IN NORTH EASTERN REGION OF INDIA FOR NATURAL RESOURCES MANAGEMENT, EARLY WARNING FOR DISASTER RISK REDUCTION AND DISSEMINATION OF INFORMATION AND SERVICES

    Directory of Open Access Journals (Sweden)

    P. L. N. Raju

    2016-06-01

    Full Text Available North Eastern Region (NER of India comprising of eight states considered to be most unique and one of the most challenging regions to govern due to its unique physiographic condition, rich biodiversity, disaster prone and diverse socio-economic characteristics. Operational Remote Sensing services increased manifolds in the region with the establishment of North Eastern Space Applications Centre (NESAC in the year 2000. Since inception, NESAC has been providing remote sensing services in generating inventory, planning and developmental activities, and management of natural resources, disasters and dissemination of information and services through geo-web services for NER. The operational remote sensing services provided by NESAC can be broadly divided into three categories viz. natural resource planning and developmental services, disaster risk reduction and early warning services and information dissemination through geo-portal services. As a apart of natural resources planning and developmental services NESAC supports the state forest departments in preparing the forest working plans by providing geospatial inputs covering entire NER, identifying the suitable culturable wastelands for cultivation of silkworm food plants, mapping of natural resources such as land use/land cover, wastelands, land degradation etc. on temporal basis. In the area of disaster risk reduction, NESAC has initiated operational services for early warning and post disaster assessment inputs for flood early warning system (FLEWS using satellite remote sensing, numerical weather prediction, hydrological modeling etc.; forest fire alert system with actionable attribute information; Japanese Encephalitis Early Warning System (JEWS based on mosquito vector abundance, pig population and historical disease intensity and agriculture drought monitoring for the region. The large volumes of geo-spatial databases generated as part of operational services are made available to the

  12. Operational Remote Sensing Services in North Eastern Region of India for Natural Resources Management, Early Warning for Disaster Risk Reduction and Dissemination of Information and Services

    Science.gov (United States)

    Raju, P. L. N.; Sarma, K. K.; Barman, D.; Handique, B. K.; Chutia, D.; Kundu, S. S.; Das, R. Kr.; Chakraborty, K.; Das, R.; Goswami, J.; Das, P.; Devi, H. S.; Nongkynrih, J. M.; Bhusan, K.; Singh, M. S.; Singh, P. S.; Saikhom, V.; Goswami, C.; Pebam, R.; Borgohain, A.; Gogoi, R. B.; Singh, N. R.; Bharali, A.; Sarma, D.; Lyngdoh, R. B.; Mandal, P. P.; Chabukdhara, M.

    2016-06-01

    North Eastern Region (NER) of India comprising of eight states considered to be most unique and one of the most challenging regions to govern due to its unique physiographic condition, rich biodiversity, disaster prone and diverse socio-economic characteristics. Operational Remote Sensing services increased manifolds in the region with the establishment of North Eastern Space Applications Centre (NESAC) in the year 2000. Since inception, NESAC has been providing remote sensing services in generating inventory, planning and developmental activities, and management of natural resources, disasters and dissemination of information and services through geo-web services for NER. The operational remote sensing services provided by NESAC can be broadly divided into three categories viz. natural resource planning and developmental services, disaster risk reduction and early warning services and information dissemination through geo-portal services. As a apart of natural resources planning and developmental services NESAC supports the state forest departments in preparing the forest working plans by providing geospatial inputs covering entire NER, identifying the suitable culturable wastelands for cultivation of silkworm food plants, mapping of natural resources such as land use/land cover, wastelands, land degradation etc. on temporal basis. In the area of disaster risk reduction, NESAC has initiated operational services for early warning and post disaster assessment inputs for flood early warning system (FLEWS) using satellite remote sensing, numerical weather prediction, hydrological modeling etc.; forest fire alert system with actionable attribute information; Japanese Encephalitis Early Warning System (JEWS) based on mosquito vector abundance, pig population and historical disease intensity and agriculture drought monitoring for the region. The large volumes of geo-spatial databases generated as part of operational services are made available to the administrators and

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

    Science.gov (United States)

    2017-01-18

    not have a new ground combat vehicle under development and “at current funding levels, the Bradley and Abrams will remain in the inventory for 50...time since World War I, that the Army does not have a new ground combat vehicle under development and “at current funding levels, the Bradley and...Jane’s Land Warfare Platforms Armoured Fighting Vehicles, 2016-2017; IHS Jane’s Armour and Artillery, 2011-2012; and unclassified information provided to

  14. Assessment of crew operations during internal servicing of the Columbus Free-Flyer by Hermes

    Science.gov (United States)

    Winisdoerffer, F.; Lamothe, A.; Bourdeau'hui, J. C.

    The Hermes system has been adopted as a European programme at the Hague ministerial level meeting. The primary mission of the Hermes spaceplane will be the servicing of the Columbus Free-Flyer (CFF) in order to bring new experiments in orbit, recover the results of old ones, and refurbish/maintain the various subsystems. This mission will be based on the extensive use of the 3 crewmembers on-board Hermes in order to perform either the Intra-Vehicular (IVA) and/or the Extra-Vehicular (EVA) activities. This paper focuses on the internal operations and the dimensions of the various payload of the basic reference cargo set are presented. The main constraints associated with their manipulation are also assessed independently of the configuration. During the spaceplane definition process, various configurations were developed. The operations were simulated using the CAD CATIA software with representative anthropometric models of the potential Hermes users population. These simulations helped to assess the various configurations and to refine the general concept of the spaceplane. The geometrical feasibility is demonstrated through those simulations. However full-scale tests are required to confirm data and assess the duration of the operations.

  15. Demand and supply-based operating modes--a framework for analyzing health care service production.

    Science.gov (United States)

    Lillrank, Paul; Groop, P Johan; Malmström, Tomi J

    2010-12-01

    The structure of organizations that provide services should reflect the possibilities of and constraints on production that arise from the market segments they serve. Organizational segmentation in health care is based on urgency and severity as well as disease type, bodily function, principal method, or population subgroup. The result is conflicting priorities, goals, and performance metrics. A managerial perspective is needed to identify activities with similar requirements for integration, coordination, and control. The arguments in this article apply new reasoning to the previous literature. The method used in this article to classify health care provision distinguishes different types of health problems that share generic constraints of production. The analysis leads to seven different demand-supply combinations, each with its own operational logic. These are labeled demand and supply-based operating modes (DSO modes), and constitute the managerial building blocks of health care organizations. The modes are Prevention, Emergency, One visit, Project, Elective, Cure, and Care. As analytical categories the DSO modes can be used to understand current problems. Several operating modes in one unit create managerial problems of conflicting priorities, goals, and performance metrics. The DSO modes are constructed as managerially homogeneous categories or care platforms responding to general types of demand, and supply constraints. The DSO modes bring methods of industrial management to bear on efforts to improve health care. © 2010 Milbank Memorial Fund. Published by Wiley Periodicals Inc.

  16. Ground-state energies and charge radii of $^{4}$He, $^{16}$O, $^{40}$Ca, and $^{56}$Ni in the unitary-model-operator approach

    CERN Document Server

    Miyagi, Takayuki; Okamoto, Ryoji; Otsuka, Takaharu

    2015-01-01

    We study the nuclear ground-state properties by using the unitary-model-operator approach (UMOA). Recently, the particle-basis formalism has been introduced in the UMOA and enables us to employ the charge-dependent nucleon-nucleon interaction. We evaluate the ground-state energies and charge radii of $^{4}$He, $^{16}$O, $^{40}$Ca, and $^{56}$Ni with the charge-dependent Bonn potential. The ground-state energy is dominated by the contributions from the one- and two-body cluster terms, while, for the radius, the one-particle-one-hole excitations are more important than the two-particle-two-hole excitations. The calculated results reproduce the trend of experimental data of the saturation property for finite nuclei.

  17. Arianespace Launch Service Operator Policy for Space Safety (Regulations and Standards for Safety)

    Science.gov (United States)

    Jourdainne, Laurent

    2013-09-01

    Since December 10, 2010, the French Space Act has entered into force. This French Law, referenced as LOS N°2008-518 ("Loi relative aux Opérations Spatiales"), is compliant with international rules. This French Space Act (LOS) is now applicable for any French private company whose business is dealing with rocket launch or in orbit satellites operations. Under CNES leadership, Arianespace contributed to the consolidation of technical regulation applicable to launch service operators.Now for each launch operation, the operator Arianespace has to apply for an authorization to proceed to the French ministry in charge of space activities. In the files issued for this purpose, the operator is able to justify a high level of warranties in the management of risks through robust processes in relation with the qualification maintenance, the configuration management, the treatment of technical facts and relevant conclusions and risks reduction implementation when needed.Thanks to the historic success of Ariane launch systems through its more than 30 years of exploitation experience (54 successes in a row for latest Ariane 5 launches), Arianespace as well as European public and industrial partners developed key experiences and knowledge as well as competences in space security and safety. Soyuz-ST and Vega launch systems are now in operation from Guiana Space Center with identical and proved risks management processes. Already existing processes have been slightly adapted to cope with the new roles and responsibilities of each actor contributing to the launch preparation and additional requirements like potential collision avoidance with inhabited space objects.Up to now, more than 12 Ariane 5 launches and 4 Soyuz-ST launches have been authorized under the French Space Act regulations. Ariane 5 and Soyuz- ST generic demonstration of conformity have been issued, including exhaustive danger and impact studies for each launch system.This article will detail how Arianespace

  18. A Grounded Theory for Identifying Students with Emotional Disturbance: Promising Practices for Assessment, Intervention, and Service Delivery

    Science.gov (United States)

    Barnett, Dori

    2012-01-01

    A qualitative grounded theory study examined how practicing professionals involved in the ED identification process reconstructed the category of "emotional disturbance" as it applied to students in an alternative educational setting. A grounded theory integrates six emergent themes and essentially reframes the existing ED criteria in contemporary…

  19. Proposal for the award of an industrial service contract for stores operations and relatedlogistics, in-house mail distribution and transport services on the CERN site

    CERN Document Server

    2006-01-01

    This document concerns the award of an industrial support contract for stores operations and related logistics, in-house mail distribution and transport services on the CERN site. The Finance Committee is invited to agree to the negotiation of a contract with the consortium ISS (CH) - ISS (ES), for stores operations and related logistics, in-house mail distribution and transport services on the CERN site for a period of three years for a total amount not exceeding 10 312 028 Swiss francs not subject to revision. The contract will include options for two one-year extensions beyond the initial three-year period.

  20. Pulmonary embolism following ankle fractures treated without an operation - an analysis using National Health Service data.

    Science.gov (United States)

    Jameson, Simon S; Rankin, Kenneth S; Desira, Nicola L; James, Philip; Muller, Scott D; Reed, Mike R; Rangan, Amar

    2014-08-01

    The majority of ankle fractures are stable and can be treated without an operation, most commonly with cast immobilisation. Based on concerns regarding the risk of a venous thromboembolic event (VTE) while immobilised, there is currently debate as to whether these patients should receive VTE prophylaxis for the duration of treatment. Rates of pulmonary embolism (PE) in this patient group are unknown. This retrospective cohort study was designed to identify patients treated without an operation for ankle fracture and determine the occurrence of PE and inpatient mortality within 90 days of injury using the English National Health Service administrative databases. Logistic regression models were used to assess the influence of age, gender and Charlson co-morbidity score on these outcomes. We identified 14777 adult patients over a 54-month period (April 2007-September 2011) that met our linkage and inclusion criteria (isolated, unilateral closed ankle fracture that did not require hospitalisation). Mean age was 46.4 years (range 18-99) and the majority had a Charlson 0 score (97.7%). There were 32 (0.22%) PEs within 90 days of the fracture (including in one patient who subsequently died). After adjustment, Charlson score of ≥1 was associated with a greater risk of PE (Odds ratio = 11.97, p < 0.001) compared to Charlson 0. Risk for these patients was 2.08%. In total, fifteen patients (0.11%) died in hospital within 90 days. Pulmonary embolism is rare following ankle fractures treated without an operation. Patients with multiple co-morbidities are at a higher risk. Based on this evidence, an ankle fracture treated without an operation does not appear to be an indication for routine VTE prophylaxis.

  1. CIEMAT EXTERNAL DOSIMETRY SERVICE: ISO/IEC 17025 ACCREDITATION AND 3 Y OF OPERATIONAL EXPERIENCE AS AN ACCREDITED LABORATORY.

    Science.gov (United States)

    Romero, A M; Rodríguez, R; López, J L; Martín, R; Benavente, J F

    2016-09-01

    In 2008, the CIEMAT Radiation Dosimetry Service decided to implement a quality management system, in accordance with established requirements, in order to achieve ISO/IEC 17025 accreditation. Although the Service comprises the approved individual monitoring services of both external and internal radiation, this paper is specific to the actions taken by the External Dosimetry Service, including personal and environmental dosimetry laboratories, to gain accreditation and the reflections of 3 y of operational experience as an accredited laboratory. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  2. Operational planning using Climatological Observations for Maritime Prediction and Analysis Support Service (COMPASS)

    Science.gov (United States)

    O'Connor, Alison; Kirtman, Benjamin; Harrison, Scott; Gorman, Joe

    2016-05-01

    The US Navy faces several limitations when planning operations in regard to forecasting environmental conditions. Currently, mission analysis and planning tools rely heavily on short-term (less than a week) forecasts or long-term statistical climate products. However, newly available data in the form of weather forecast ensembles provides dynamical and statistical extended-range predictions that can produce more accurate predictions if ensemble members can be combined correctly. Charles River Analytics is designing the Climatological Observations for Maritime Prediction and Analysis Support Service (COMPASS), which performs data fusion over extended-range multi-model ensembles, such as the North American Multi-Model Ensemble (NMME), to produce a unified forecast for several weeks to several seasons in the future. We evaluated thirty years of forecasts using machine learning to select predictions for an all-encompassing and superior forecast that can be used to inform the Navy's decision planning process.

  3. Evaluating performance of the operational managers of obstetrics and gynecology service providing wards.

    Science.gov (United States)

    Parvaresh, Zahra; Kazemi, Ashraf; Ehsanpour, Soheila; Sajadi, Haniye Sadat

    2016-01-01

    The goal of hospitals, as the most important health care providing centers, is to improve the health level of the society. Achieving this goal is directly related with performance of the managers. This study was conducted to evaluate the performance of operational managers of obstetrics and gynecology service providing wards from the point of view of the staff at educational hospitals of Isfahan University of Medical Sciences in 2015. In this descriptive study, target population comprised all supervisors and the staff working at obstetrics and gynecology and maternity wards. Data were collected through a researcher-made questionnaire after evaluation of its reliability and validity using questions on managerial performance (planning, organizing, leadership, and control dimensions) and demographic characteristics of the managers and staff. Data were analyzed using independent t-test, one sample t-test, Spearman and Pearson coefficient tests, and one-way analysis of variance. The total mean score of staff's point of view toward performance of managers' performance was significantly higher than the average level (P < 0.001, t = 13.2). In addition, mean scores of managerial performance in planning (P < 0.001, t = 14.93), organizing (P < 0.001, t = 11.64), leadership (P < 0.001, t = 11.16), and control (P < 0.001, t = 13.75) dimensions were significantly higher than the moderate level. With respect to the fact that maintaining and improving the health of mothers and neonates depends on the management and managers' performance in obstetrics and gynecology service providing wards, more than moderate managers' performance need to be improved. It is recommended that higher-level managers pay special attention to the empowerment of managerial skills among operational managers.

  4. Solar Flare Prediction Science-to-Operations: the ESA/SSA SWE A-EFFort Service

    Science.gov (United States)

    Georgoulis, Manolis K.; Tziotziou, Konstantinos; Themelis, Konstantinos; Magiati, Margarita; Angelopoulou, Georgia

    2016-07-01

    We attempt a synoptical overview of the scientific origins of the Athens Effective Solar Flare Forecasting (A-EFFort) utility and the actions taken toward transitioning it into a pre-operational service of ESA's Space Situational Awareness (SSA) Programme. The preferred method for solar flare prediction, as well as key efforts to make it function in a fully automated environment by coupling calculations with near-realtime data-downloading protocols (from the Solar Dynamics Observatory [SDO] mission), pattern recognition (solar active-region identification) and optimization (magnetic connectivity by simulated annealing) will be highlighted. In addition, the entire validation process of the service will be described, with its results presented. We will conclude by stressing the need for across-the-board efforts and synergistic work in order to bring science of potentially limited/restricted interest into realizing a much broader impact and serving the best public interests. The above presentation was partially supported by the ESA/SSA SWE A-EFFort project, ESA Contract No. 4000111994/14/D/MRP. Special thanks go to the ESA Project Officers R. Keil, A. Glover, and J.-P. Luntama (ESOC), M. Bobra and C. Balmer of the SDO/HMI team at Stanford University, and M. Zoulias at the RCAAM of the Academy of Athens for valuable technical help.

  5. A Double-Blind Placebo-Controlled Investigation of the Efficacy of Modafinil for Maintaining Alertness and Performance in Sustained Military Ground Operations

    Science.gov (United States)

    2006-08-01

    SUSTAINED MILITARY GROUND OPERATIONS Jeffrey Whitmore Patrick Hickey Brandon Doan Richard Harrison James Kisner Thomas Beltran John McQuade Joseph...NUMBER 5c. PROGRAM ELEMENT NUMBER 62202F 6. AUTHOR(S) 5d. PROJECT NUMBER Whitmore;Jeffrey, Hickey, Patrick; Doan, 7757 Brandon; Harrison, Richard, Kisner ...Heintz, Hickey, Hurtle, Kisner , and Smith, 2004). The dosing scheme used in the current study was similar to schemes recommended by Buguet, Moroz

  6. Beach Point Test Site, Aberdeen Proving Ground, Edgewood Area, Maryland. Focused Feasibility Study, Final Quality Assurance Project Plan, Standard Operating Procedures (SOPs). Appendix A

    Science.gov (United States)

    1993-10-01

    Powell, Robert M., Clark, Don A., and Paul , Cynthia J.; 1991, Facilitated Transport of Inorganic Contaminants in Ground Water: Part II Colloidal...Transport In "EPA Environmental Research Brief EPA/600/M-91/040", July 1991 Puls, Robert W., Powell, Robert M., Bledsoe, Bert, Clark, Don A., and Paul ...1 of 2 STANDARD OPERATING PROCEDURE 022 SEDIMENT AND BENTIIIC MACROINVERTEBRATESAMPLING WITH ECKMAN GRAB 1.0 Scope and Application This standard

  7. Canal Creek Study Area, Aberdeen Proving Ground, Edgewood Area, Maryland. Groundwater Monitoring Plan, Final Quality Assurance Project Plan, Standard Operating Procedures (SOPs). Appendix A

    Science.gov (United States)

    1993-10-01

    023", December 1990 Puls, Robert W., Powell, Robert M., Clark, Don A., and Paul , Cynthia J.; 1991, Facilitated Transport of Inorganic Contaminants in...Bledsoe, Bert, Clark, Don A., and Paul , Cynthia J.; 1992, Metals in Ground Water: Sampling Artifacts and Reproducibility In "Hazardous Waste & Hazardous...Revision: 3 Page: 1 of 2 STANDARD OPERATING PROCEDURE 022 SEDIMENT AND BENTHIC MACROINVERTEBRATESAMPLING WITH ECKMAN GRAB * 1.0 Scope and Application

  8. Experiences of ocean literacy with different users of operational oceanography services and with high school students

    Science.gov (United States)

    Agostini, Paola; Coppini, Giovanni; Martinelli, Sara; Bonarelli, Roberto; Lecci, Rita; Pinardi, Nadia; Cretì, Sergio; Turrisi, Giuseppe; Ciliberti, Stefania Angela; Federico, Ivan; Mannarini, Gianandrea; Verri, Giorgia; Jansen, Eric; Lusito, Letizia; Macchia, Francesca; Montagna, Fabio; Buonocore, Mauro; Marra, Palmalisa; Tedesco, Luca; Cavallo, Arturo

    2017-04-01

    According to a common definition, ocean literacy is an understanding of the ocean's influence on people and people influence on the ocean. An ocean-literate person is able to make informed and responsible decisions regarding the ocean and its resources. To this aim, this paper presents operational oceanographic tools developed to meet the needs of different users, and activities performed in collaboration with high school students to support new developments of the same tools. Operational oceanography allows to deal with societal challenges such as maritime safety, coastal and marine environment management, climate change assessment and marine resources management. Oceanographic products from the European Copernicus Marine Monitoring Service - CMEMS are transformed and communicated to public and stakeholders through adding-value chains (downstreaming), which consider advanced visualization, usage of multi-channels technological platforms and specific models and algorithms. Sea Situational Awareness is strategically important for management and safety purposes of any marine domain and, in particular, the Mediterranean Sea and its coastal areas. Examples of applications for sea situational awareness and maritime safety are here presented, through user-friendly products available both by web and mobile channels (that already reach more than 100.000 users in the Mediterranean area). Further examples of ocean literacy are web bulletins used to communicate the technical contents and information related to oceanographic forecasts to a wide public. They are the result of a collaboration with high school students, with whom also other activities on improving products visualization and online communication have been performed.

  9. Advanced Strategic and Tactical Relay Request Management for the Mars Relay Operations Service

    Science.gov (United States)

    Allard, Daniel A.; Wallick, Michael N.; Gladden, Roy E.; Wang, Paul; Hy, Franklin H.

    2013-01-01

    This software provides a new set of capabilities for the Mars Relay Operations Service (MaROS) in support of Strategic and Tactical relay, including a highly interactive relay request Web user interface, mission control over relay planning time periods, and mission management of allowed strategic vs. tactical request parameters. Together, these new capabilities expand the scope of the system to include all elements critical for Tactical relay operations. Planning of replay activities spans a time period that is split into two distinct phases. The first phase is called Strategic, which begins at the time that relay opportunities are identified, and concludes at the point that the orbiter generates the flight sequences for on board execution. Any relay request changes from this point on are called Tactical. Tactical requests, otherwise called Orbit - er Relay State Changes (ORSC), are highly restricted in terms of what types of changes can be made, and the types of parameters that can be changed may differ from one orbiter to the next. For example, one orbiter may be able to delay the start of a relay request, while another may not. The legacy approach to ORSC management involves exchanges of e-mail with "requests for change" and "acknowledgement of approval," with no other tracking of changes outside of e-mail folders. MaROS Phases 1 and 2 provided the infrastructure for strategic relay for all supported missions. This new version, 3.0, introduces several capabilities that fully expand the scope of the system to include tactical relay. One new feature allows orbiter users to manage and "lock" Planning Periods, which allows the orbiter team to formalize the changeover from Strategic to Tactical operations. Another major feature allows users to interactively submit tactical request changes via a Web user interface. A third new feature allows orbiter missions to specify allowed tactical updates, which are automatically incorporated into the tactical change process

  10. Ground Radar and Guided Munitions: Increased Oversight and Cooperation Can Help Avoid Duplication among the Services’ Programs

    Science.gov (United States)

    2014-12-01

    mandatory . GAO believes the recommendation remains valid as discussed in its report. DOD agreed with the second recommendation. What GAO Found...designation mandatory for all new ground radar programs. Hence, we still believe without this designation for all new ground radar programs, the JROC and...Obtaining Copies of GAO Reports and Testimony Order by Phone Connect with GAO To Report Fraud, Waste, and Abuse in Federal Programs Congressional Relations Public Affairs Please Print on Recycled Paper.

  11. USE OF REMPI-TOFMS FOR REAL-TIME MEASUREMENT OF TRACE AROMATICS DURING OPERATION OF AIRCRAFT GROUND EQUIPMENT

    Science.gov (United States)

    Emissions of aromatic air toxics from aircraft ground equipment were measured with a resonance enhanced multiphoton ionization—time of flight mass spectrometry (REMPI-TOFMS) system consisting of a pulsed solid state laser for photoionization and a TOFMS for mass discrimination. T...

  12. Strength and durability tests of pipeline supports for the areas of above-ground routing under the influence of operational loads

    Directory of Open Access Journals (Sweden)

    Surikov Vitaliy Ivanovich

    2014-03-01

    Full Text Available The present article deals with integrated research works and tests of pipeline supports for the areas of above-ground routing of the pipeline system “Zapolyarye - Pur-pe” which is laid in the eternally frozen grounds. In order to ensure the above-ground routing method for the oil pipeline “Zapolyarye - Pur-pe” and in view of the lack of construction experience in case of above-ground routing of oil pipelines, the leading research institute of JSC “Transneft” - LLC “NII TNN” over the period of August, 2011 - September, 2012 performed a research and development work on the subject “Development and production of pipeline supports and pile foundation test specimens for the areas of above-ground routing of the pipeline system “Zapolyarye - Pur-pe”. In the course of the works, the test specimens of fixed support, linear-sliding and free-sliding pipeline supports DN1000 and DN800 were produced and examined. For ensuring the stable structural reliability of the supports constructions and operational integrity of the pipelines the complex research works and tests were performed: 1. Cyclic tests of structural elements of the fixed support on the test bed of JSC “Diascan” by means of internal pressure and bending moment with the application of specially prepared equipment for defining the pipeline supports strength and durability. 2. Tests of the fixed support under the influence of limit operating loads and by means of internal pressure for confirming the support’s integrity. On the test bed there were simulated all the maximum loads on the support (vertical, longitudinal, side loadings, bending moment including subsidence of the neighboring sliding support and, simultaneously, internal pressure of the carried medium. 3. Cyclic tests of endurance and stability of the displacements of sliding supports under the influence of limit operating loads for confirming their operation capacity. Relocation of the pipeline on the sliding

  13. 渔场渔情分析预报业务化应用中的关键技术探讨%Key technologies of operational application in fishing ground analy-sis and forecasting

    Institute of Scientific and Technical Information of China (English)

    樊伟; 崔雪森; 伍玉梅; 周为峰; 陈雪忠

    2013-01-01

    It is very useful for commercial fishing and fishery management of fishing ground analysis and fore-casting based on spatial surveillance information technology. According to the results of our research and the op-erational application of distant water fishery fishing information service system, we review the key technology of fishing ground analysis and forecasting, including the data precision of marine environment factors derived from satellite remote sensing, data fusion of fishing ground environment factors of different sources, real time data ac-quirement of fishing boats position, data analysis methods and forecasting models. As a summary, we put forward the prospect with regard to the application of fishing ground forecasting study in the future.%  利用空间信息技术开展渔场渔情分析及预报对渔船捕捞作业及渔业管理等具有重要意义。本文在开展有关研究和所开发的大洋渔场渔情信息服务系统业务化应用的基础上,对渔场渔情分析预报业务化应用中涉及到的渔场环境数据精度、渔场环境数据融合、实时渔场信息获取、渔场分析方法及渔场预报模型等关键技术问题进行了较全面的探讨分析与总结,并对将来的应用或技术发展进行了展望,以期为今后的相关技术开发提供借鉴。

  14. Key success factors in full-service restaurants in Finland : A qualitative study on operation management and strategy

    OpenAIRE

    Tran, Hoa Quynh

    2011-01-01

    The objective of the study was to find out critical success factors relates to superior per-formance in restaurant businesses. The research scope focused on full-service restaurants in Finland. The research approach is qualitative. The theoretical part of the research covers critical success factor, service management and restaurant operation management. The empirical study includes results of two semi-structured face-to-face interviews conducted with res-taurant managers during the autu...

  15. Development of a Remotely Operated, Field-Deployable Tritium Analysis System for Surface and Ground Water Measurement

    Energy Technology Data Exchange (ETDEWEB)

    Hofstetter, K.J. [Westinghouse Savannah River Company, AIKEN, SC (United States); Cable, P.R.; Noakes, J.E. [University of Georgia, , GA (United States); Spaulding, J.D. [University of Georgia, , GA (United States); Neary, M. P. [University of Georgia, , GA (United States); Wasyl, M.S. [Packard Instrument Company, , ()

    1996-06-20

    The environmental contamination resulting from decades of testing and manufacturing of nuclear materials for a national defense purposes is a problem now being faced by the United States. The Center for Applied Isotope Studies at the University of Georgia, in cooperation with the Westinghouse Savannah River Company and Packard Instrument Company, have developed a prototype unit for remote, near real time, in situ analysis of tritium in surface and ground water samples.

  16. Operational, quality, and risk management in the transfusion service: lessons learned.

    Science.gov (United States)

    Goodnough, Lawrence Tim

    2012-07-01

    For general health care, the difference between quality and safety has been unclear for measurable patient outcomes. In contrast, in the transfusion service (TS), the relationship between quality and safety has been direct and demonstrable. Case studies are summarized to illustrate the relationship between operations, quality management, and risk management in the TS. In blood availability for elective surgery over 3 audited intervals, the incidence of patients undergoing elective surgery without available crossmatched blood that had been requested was 1:333, 1:328, and 1:225 for pre-quality improvement, post-quality improvement, and subsequent postintervention audit assessment, respectively. In event discovery reports (EDRs) over 2 years, incidence of biologic product deviation reports (Food and Drug Administration reportable) was successfully reduced from 60 biologic product deviation reports (12%) of 507 EDRs in 2009 to 42 (12%) of 336 EDRs in 2010. In wrong blood in tube, 102 specimens were identified (by a change in patient's ABO/Rh) from 176,711 type and screen/cross-match specimens received over a 5-year interval, detected either by previous patient record of ABO/Rh or by a second specimen for blood type confirmation implemented in our TS for the last 3 years. No known cases of "mismatched" red blood cell transfusion have occurred during this interval. There is an inverse relationship between resources/time expended on quality and risk management relative to volumes of operations in the TS. Laboratory-based initiatives that improve patient safety and clinical outcomes need to have resources aligned with the personnel and time required for quality management and risk management.

  17. Incident reporting in post-operative patients managed by acute pain service

    Directory of Open Access Journals (Sweden)

    Syeda Fauzia Hasan

    2015-01-01

    Full Text Available Background and Aims: Incident reporting is a reliable and inexpensive tool used in anaesthesia to identify errors in patient management. A hospital incident reporting system was already present in our hospital, but we were unable to find any incident related to acute pain management. Hence, acute pain service (APS was started for voluntary incident reporting in post-operative patients to identify critical incidents, review the root cause and suggest remedial measures. Methods: All post-operative patients managed by APS were included in this observational study. A proforma was developed by APS, which included information about the type of incident (equipment and patient-related, human errors, severity of incident, person responsible and suggestions to prevent the same incident in the future. Patients and medical staff were informed about the reporting system. Whenever an incident was identified, a proforma was filled out by APS resident and data entered in SPSS programme. Results: Total of 98 (1.80% incidents were reported in 5432 patients managed by APS during 3 years period. Average age of the patients was 46 ± 17 years. Majority of incidents were related to epidural care (71% and occurred in surgical wards (87%. Most of the incidents occurred due to human error and infusion delivery set-related defects. Conclusion: Incident reporting proved to be a feasible method of improving quality care in developing countries. It not only provides valuable information about areas which needed improvement, but also helped in developing strategies to improve care. Knowledge and attitudes of medical and paramedical staff are identified as the targeted area for improvement.

  18. Computer Aided Reference Services in the Academic Library: Experiences in Organizing and Operating an Online Reference Service.

    Science.gov (United States)

    Hoover, Ryan E.

    1979-01-01

    Summarizes the development of the Computer-Aided Reference Services (CARS) division of the University of Utah Libraries' reference department. Development, organizational structure, site selection, equipment, management, staffing and training considerations, promotion and marketing, budget and pricing, record keeping, statistics, and evaluation…

  19. Microbiological performance of a food safety management system in a food service operation.

    Science.gov (United States)

    Lahou, E; Jacxsens, L; Daelman, J; Van Landeghem, F; Uyttendaele, M

    2012-04-01

    The microbiological performance of a food safety management system in a food service operation was measured using a microbiological assessment scheme as a vertical sampling plan throughout the production process, from raw materials to final product. The assessment scheme can give insight into the microbiological contamination and the variability of a production process and pinpoint bottlenecks in the food safety management system. Three production processes were evaluated: a high-risk sandwich production process (involving raw meat preparation), a medium-risk hot meal production process (starting from undercooked raw materials), and a low-risk hot meal production process (reheating in a bag). Microbial quality parameters, hygiene indicators, and relevant pathogens (Listeria monocytogenes, Salmonella, Bacillus cereus, and Escherichia coli O157) were in accordance with legal criteria and/or microbiological guidelines, suggesting that the food safety management system was effective. High levels of total aerobic bacteria (>3.9 log CFU/50 cm(2)) were noted occasionally on gloves of food handlers and on food contact surfaces, especially in high contamination areas (e.g., during handling of raw material, preparation room). Core control activities such as hand hygiene of personnel and cleaning and disinfection (especially in highly contaminated areas) were considered points of attention. The present sampling plan was used to produce an overall microbiological profile (snapshot) to validate the food safety management system in place.

  20. Ecosystem service monitoring using remote sensing, citizen science and other ground observations and current practices in Vietnam

    NARCIS (Netherlands)

    Pham, N.Q.; Tran, H.N.; Thi, K.V.L.; Nong, A.B.; Rutten, M.M.

    2015-01-01

    Ecosystems are providing a stream of essential goods and services for the national socio-economic prosperity and welfare; paradoxically, these services have to suffer a high vulnerability against the increasingly uncontrolled use of human beings. World-wide researchers and authorities are working to

  1. Do smoke-free environment policies reduce smoking on hospital grounds? Evaluation of a smoke-free health service policy at two Sydney hospitals.

    Science.gov (United States)

    Poder, Natasha; Carroll, Therese; Wallace, Cate; Hua, Myna

    2012-05-01

    To evaluate the compliance of hospital staff, inpatients and visitors with Sydney South West Area Health Service's Smoke-free Environment Policy. Six sites were observed at two Sydney hospitals 2 weeks before implementation of the policy and at 2 weeks, 6 months, 12 months, 18 months and 2 years after implementation. There was an overall significant 36% (P≤0.05) reduction in observed smoking incidents on hospital grounds 2 years after implementation. Two years after implementation, observed smoking incidents reduced by 44% (P≤0.05) in staff, 37% (P≤0.05) in visitors and remained unchanged among inpatients. The Smoke-free Environment Policy was effective in reducing visitors and staff observed smoking on hospital grounds, but had little effect on inpatients' smoking. Identifying strategies to effectively manage nicotine addiction and promote cessation amongst hospital inpatients remains a key priority.

  2. Exploring the Complexities of Learning Motivation in Pre-Service Teacher Education Students: A Grounded Theory Approach

    Science.gov (United States)

    Grosskopf, Kristin

    2009-01-01

    This qualitative, grounded-theory study investigated learning motivation differences among three achievement groupings of undergraduate students enrolled in the College of Education and Human Sciences at the University of Nebraska-Lincoln. Nine students participated in in-depth interviews that explored their reasons for pursuing their degree,…

  3. Quality of the paratransit service (tricycle and its operation in Aba, Nigeria: An analysis of customers' opinions

    Directory of Open Access Journals (Sweden)

    Obioma R. Nwaogbe

    2012-11-01

    Full Text Available This study examines the quality of the paratransit service and its operations in Aba, Abia State, Nigeria, with a view to identifying its challenges and contributions to informal transport and equitable service distribution to the residents of Aba. Structured questionnaires and past literature were used as sources of data. The primary data included road networks, number of trips per day by operators, operating speed, and purpose of travel, passengers' security, tricycle speed, and waiting time. The study was conducted by using two questionnaires: one for the operators and the other for tricycle users. The total number of completed questionnaires for the survey was 100 for operators and 229 for users. The sampling technique used was random sampling from several zones of the study area. Data were analysed using percentage and Chi-square statistical techniques for testing the hypotheses with the Minitab 11.0 version package. The study found that 92% of operators reported a high level of road network deterioration, and 61% reported making 9-12 trips per day. The hypothesis test was used to study people's feelings about the attributes of the service provided for paratransit users, such as affordability, regularity, comfort and safety. It was found that there is no significant difference at the 5% level between the various categories of these respondents.

  4. TYCHO: Demonstrator and operational satellite mission to Earth-Moon-Libration point EML-4 for communication relay provision as a service

    Science.gov (United States)

    Hornig, Andreas; Homeister, Maren

    2015-03-01

    In the current wake of mission plans to the Moon and to Earth-Moon Libration points (EML) by several agencies and organizations, TYCHO identifies the key role of telecommunication provision for the future path of lunar exploration. It demonstrates an interesting extension to existing communication methods to the Moon and beyond by combining innovative technology with a next frontier location and the commercial space communication sector. It is evident that all communication systems will rely on direct communication to Earth ground stations. In case of EML-2 missions around HALO orbits or bases on the far side of the Moon, it has to be extended by communication links via relay stations. The innovative approach is that TYCHO provides this relay communication to those out-of-sight lunar missions as a service. TYCHO will establish a new infrastructure for future missions and even create a new market for add-on relay services. The TMA-0 satellite is TYCHO's first phase and a proposed demonstrator mission to the Earth-Moon Libration point EML-4. It demonstrates relay services needed for automated exploratory and manned missions (Moon bases) on the rim (>90°E and >90°W) and far side surface, to lunar orbits and even to EML-2 halo orbits (satellites and space stations). Its main advantage is the permanent availability of communication coverage. This will provide full access to scientific and telemetry data and furthermore to crucial medical monitoring and safety. The communication subsystem is a platform for conventional communication but also a test-bed for optical communication with high data-rate LASER links to serve the future needs of manned bases and periodic burst data-transfer from lunar poles. The operational TMA-1 satellite is a stand-alone mission integrated into existing space communication networks to provide open communication service to external lunar missions. Therefore the long-time stable libration points EML-4 and -5 are selected to guarantee an

  5. Exploring the interrelationships among operations management practices, customer perceptions of service quality and performance of hotels

    OpenAIRE

    Al-Zaidi, Asma Nasser Mohammed

    2012-01-01

    Hospitality and tourism are important sectors of any economy. In the service sector, achieving a level of service quality that satisfies customers usually results in a competitive advantage in the market. The concept of service quality in hotels has been the subject of many research studies and there are numerous published works in the field. However, only a few studies have focused on the determinants of service quality for hotels using a set of comprehensive criteria. Thus, conceptualizing...

  6. Exploring the interrelationships among operations management practices, customer perceptions of service quality and performance of hotels

    OpenAIRE

    Al-Zaidi, Asma Nasser Mohammed

    2012-01-01

    Hospitality and tourism are important sectors of any economy. In the service sector, achieving a level of service quality that satisfies customers usually results in a competitive advantage in the market. The concept of service quality in hotels has been the subject of many research studies and there are numerous published works in the field. However, only a few studies have focused on the determinants of service quality for hotels using a set of comprehensive criteria. Thus, conceptualizing...

  7. 38 CFR 61.80 - General operation requirements for supportive housing and service centers.

    Science.gov (United States)

    2010-07-01

    ... recipient if VA determines that such services are of unacceptable quality. Further, VA will not pay per diem...) Space in a service center shall be made available as mutually agreeable for use by VA staff and other..., job training and job placement services (including job readiness, job counseling, and literacy and...

  8. A Time Scheduling Model of Logistics Service Supply Chain Based on the Customer Order Decoupling Point: A Perspective from the Constant Service Operation Time

    Directory of Open Access Journals (Sweden)

    Weihua Liu

    2014-01-01

    Full Text Available In mass customization logistics service, reasonable scheduling of the logistics service supply chain (LSSC, especially time scheduling, is benefit to increase its competitiveness. Therefore, the effect of a customer order decoupling point (CODP on the time scheduling performance should be considered. To minimize the total order operation cost of the LSSC, minimize the difference between the expected and actual time of completing the service orders, and maximize the satisfaction of functional logistics service providers, this study establishes an LSSC time scheduling model based on the CODP. Matlab 7.8 software is used in the numerical analysis for a specific example. Results show that the order completion time of the LSSC can be delayed or be ahead of schedule but cannot be infinitely advanced or infinitely delayed. Obtaining the optimal comprehensive performance can be effective if the expected order completion time is appropriately delayed. The increase in supply chain comprehensive performance caused by the increase in the relationship coefficient of logistics service integrator (LSI is limited. The relative concern degree of LSI on cost and service delivery punctuality leads to not only changes in CODP but also to those in the scheduling performance of the LSSC.

  9. A time scheduling model of logistics service supply chain based on the customer order decoupling point: a perspective from the constant service operation time.

    Science.gov (United States)

    Liu, Weihua; Yang, Yi; Xu, Haitao; Liu, Xiaoyan; Wang, Yijia; Liang, Zhicheng

    2014-01-01

    In mass customization logistics service, reasonable scheduling of the logistics service supply chain (LSSC), especially time scheduling, is benefit to increase its competitiveness. Therefore, the effect of a customer order decoupling point (CODP) on the time scheduling performance should be considered. To minimize the total order operation cost of the LSSC, minimize the difference between the expected and actual time of completing the service orders, and maximize the satisfaction of functional logistics service providers, this study establishes an LSSC time scheduling model based on the CODP. Matlab 7.8 software is used in the numerical analysis for a specific example. Results show that the order completion time of the LSSC can be delayed or be ahead of schedule but cannot be infinitely advanced or infinitely delayed. Obtaining the optimal comprehensive performance can be effective if the expected order completion time is appropriately delayed. The increase in supply chain comprehensive performance caused by the increase in the relationship coefficient of logistics service integrator (LSI) is limited. The relative concern degree of LSI on cost and service delivery punctuality leads to not only changes in CODP but also to those in the scheduling performance of the LSSC.

  10. Supercritical fluid extraction from spent coffee grounds and coffee husks: antioxidant activity and effect of operational variables on extract composition.

    Science.gov (United States)

    Andrade, Kátia S; Gonçalvez, Ricardo T; Maraschin, Marcelo; Ribeiro-do-Valle, Rosa Maria; Martínez, Julian; Ferreira, Sandra R S

    2012-01-15

    The present study describes the chemical composition and the antioxidant activity of spent coffee grounds and coffee husks extracts, obtained by supercritical fluid extraction (SFE) with CO(2) and with CO(2) and co-solvent. In order to evaluate the high pressure method in terms of process yield, extract composition and antioxidant activity, low pressure methods, such as ultrasound (UE) and soxhlet (SOX) with different organic solvents, were also applied to obtain the extracts. The conditions for the SFE were: temperatures of 313.15K, 323.15K and 333.15K and pressures from 100 bar to 300 bar. The SFE kinetics and the mathematical modeling of the overall extraction curves (OEC) were also investigated. The extracts obtained by LPE (low pressure extraction) with ethanol showed the best results for the global extraction yield (X(0)) when compared to SFE results. The best extraction yield was 15±2% for spent coffee grounds with ethanol and 3.1±04% for coffee husks. The antioxidant potential was evaluated by DPPH method, ABTS method and Folin-Ciocalteau method. The best antioxidant activity was showed by coffee husk extracts obtained by LPE. The quantification and the identification of the extracts were accomplished using HPLC analysis. The main compounds identified were caffeine and chlorogenic acid for the supercritical extracts from coffee husks.

  11. 33 CFR 150.505 - When must the operator service and examine lifeboat and rescue boat release gear?

    Science.gov (United States)

    2010-07-01

    ... inspection by personnel trained in examining the gear. Inflatable Lifesaving Appliances ... and examine lifeboat and rescue boat release gear? 150.505 Section 150.505 Navigation and Navigable... and examine lifeboat and rescue boat release gear? (a) The operator must service lifeboat and...

  12. Imaging-guided thoracoscopic resection of a ground-glass opacity lesion in a hybrid operating room equipped with a robotic C-arm CT system.

    Science.gov (United States)

    Hsieh, Chen-Ping; Hsieh, Ming-Ju; Fang, Hsin-Yueh; Chao, Yin-Kai

    2017-05-01

    The intraoperative identification of small pulmonary nodules through video-assisted thoracoscopic surgery remains challenging. Although preoperative CT-guided nodule localization is commonly used to detect tumors during video-assisted thoracoscopic surgery (VATS), this approach carries inherent risks. We report the case of a patient with stage I lung cancer presenting as an area of ground-glass opacity (GGO) in the right upper pulmonary lobe. He successfully underwent a single-stage, CT-guided localization and removal of the pulmonary nodule within a hybrid operating room (OR) equipped with a robotic C-arm.

  13. Decision-making experiences of family members of older adults with moderate dementia towards community and residential care home services: a grounded theory study protocol.

    Science.gov (United States)

    Le Low, Lisa Pau; Lam, Lai Wah; Fan, Kim Pong

    2017-06-05

    Caring and supporting older people with dementia have become a major public health priority. Recent reports have also revealed a diminishing number of family carers to provide dementia care in the future. Carers who are engaged in the caring role are known to bear significant psychological, practical and economic challenges as the disease advances over time. Seemingly, evidence indicates that the burden of care can be relieved by formal services. This study aims to explore decision-making experiences of family members of older adults with moderate dementia towards the use of community support (CS) and residential care home (RCH) services. A large multi-site constructivist grounded theory in a range of non-government organizations and a private aged home will frame this Hong Kong study. Purposive sampling will begin the recruitment of family members, followed by theoretical sampling. It is estimated that more than 100 family members using CS and RCH services will participate in an interview. The process of successive constant comparative analysis will be undertaken. The final product, a theory, will generate an integrated and comprehensive conceptual understanding which will explain the processes associated with decision-making of family members for dementia sufferers. Deeper understanding of issues including, but not exclusive to, service needs, expectations and hopes among family carers for improving service support to serve dementia sufferers in CS and RCH services will also be revealed. Importantly, this study seeks to illustrate the practical and strategic aspects of the theory and how it may be useful to transfer its applicability to various service settings to better support those who deliver formal and informal care to the dementia population.

  14. A PERSPECTIVE ON MILITARY MEDICAL SERVICE ROLE IN STABILIZATION OPERATIONS: EXPANSION OF AIR FORCE MEDICAL SERVICE CAPABILITIES INMEDICAL DIPLOMACY

    Science.gov (United States)

    2017-04-06

    freedom to conduct their operations. Yet in asymmetric warfare, civilian health workers will be restricted and therefore require more constant...active International Health Specialist Program which provides the organizational structure needed to meet the currently outlined mission required for...Fulfillment of the Graduation Requirements Advisor: Dr. Stephen F. Burgess Maxwell Air Force Base, Alabama April 6, 2017 DISTRIBUTION A

  15. Supporting smarter, healthier and greener societies: the dawn of operational environmental information services Some examples from the Copernicus Atmosphere Monitoring Service (CAMS) programme in Europe

    Science.gov (United States)

    Peuch, V. H.

    2016-12-01

    Operational environmental services are a reality today, as exemplified by the Copernicus Atmospheric Monitoring Service in Europe. Air quality forecasts, information on the long-range transport of dust or of fire plumes or on greenhouse gas fluxes have become reliable enough to be considered by decision makers and to be communicated broadly -making our societies more informed about the changing environment and about the direct link between human activities, atmospheric composition, weather and climate. Many aspects of the value-adding information chains that have been built over the years share commonalities with Numerical Weather Prediction: global and regional numerical models, reflecting both the level of understanding of physical and chemical processes in the atmosphere and the contemporary computing capabilities, are used to blend observations from different in situ and, increasingly, Earth Observation sources. Significantly, the World Meteorological Organisation has recently added a new component to the Global Atmospheric Watch programme in the form of a Science Advisory Group on "Applications". The main objectives of this group are to develop a portfolio of products and services related to atmospheric composition and to demonstrate particularly the usefulness of exchanging chemical observational data in Near-Real-Time. Exchanging best practices worldwide and facilitating the set-up of new applications are also among the activities. Having operational applications does not imply that research efforts to improve environmental monitoring and forecasting services have become obsolete. Quite the contrary: feedbacks and increasingly demanding requirements from users are stimulating steady progress. The last part of the talk will support the idea that atmospheric compositions services are not only an application or an extension of weather services but contribute now also to the core of them. Atmospheric composition information has become indeed of high interest for

  16. 电信业务运营的数字化服务转型%Digitized Service Transformation of Telecom Service Operation

    Institute of Scientific and Technical Information of China (English)

    邵建; 童恩

    2015-01-01

    In recent years, both inner and outer environments of telecom industry have greatly changed. The market competition environment of domestic telecom operators becomes diversified and complex. Therefore, the deep transformation of telecom service has been strongly driven. In view of the situations, the digitalized service transformation of telecom operation was researched and analyzed in aspects of value connotation, terminal, network and service to provide a useful reference to the future development of telecom operation.%近年来电信行业的内外部环境发生了巨大的变化,国内电信运营商面临的市场竞争也变得多元化和复杂化,因而电信业务的深化转型有着强烈的驱动。基于此通过价值内涵、终端、网络和业务等层面对电信运营的数字化服务转型进行研究和分析,为电信运营的未来发展提供了相关参考。

  17. 78 FR 41343 - Expanding Access to Broadband and Encouraging Innovation Through Establishment of an Air-Ground...

    Science.gov (United States)

    2013-07-10

    ... COMMISSION 47 CFR Parts 2 and 22 Expanding Access to Broadband and Encouraging Innovation Through Establishment of an Air-Ground Mobile Broadband Secondary Service for Passengers Aboard Aircraft in the 14.0-14... permit operation of an air- ground mobile broadband service in the contiguous United States. The...

  18. The Integration of Total Lightning Information Into National Weather Service Operations

    Science.gov (United States)

    Darden, C.; Burks, J.; Bradshaw, T.; Boccippio, D.; Goodman, S.; Blakeslee, R.; McCaul, E.; Buechler, D.; Hall, J.; Bailey, J.

    2003-12-01

    The collocation of a National Weather Service (NWS) Forecast Office with atmospheric scientists from NASA/Marshall Space Flight Center (MSFC) and the University of Alabama in Huntsville (UAH) has afforded a unique opportunity for science sharing and technology transfer. One such technology transfer is the utilization of the North Alabama Lightning Mapping Array (LMA) in daily forecast and warning operations. The LMA consists of ten VHF receivers deployed across northern Alabama and a base station located at the National Space Science and Technology Center (NSSTC) on the UAH campus. Preliminary investigations have shown a strong correlation between the time rate-of-change (trending) of total lightning and changes in intensity/severity of the parent convective cell. It is hoped that through the use of near real-time total lightning information, in conjunction with other remote sensing datasets (radar, satellite, observations), that the forecaster can achieve an even greater level of situational awareness. The primary mission of the NWS is to protect life and property. The utilization of the LMA data may prove to be a vital contributor to this mission by enhancing severe weather warning and decision-making, improving warning lead times, and increasing the probability of detection of severe and hazardous weather. To maximize the use of total lightning information, the LMA data is being ingested in real-time into the NWS Advanced Weather Interactive Processing System (AWIPS) decision support system. The presentation will focus on the collaborative process, technology transfer methodologies and a look to the future. In addition, a brief review of recent LMA case studies will be provided.

  19. Information operator approach applied to the retrieval of the vertical distribution of atmospheric constituents from ground-based high-resolution FTIR measurements

    Directory of Open Access Journals (Sweden)

    C. Senten

    2012-01-01

    Full Text Available The analysis of high spectral resolution Fourier Transform infrared (FTIR solar absorption spectra is an important issue in remote sensing. If this is done carefully, one can obtain information, not only about the total column abundances, but also about the vertical distribution of various constituents in the atmosphere. This work introduces the application of the information operator approach for extracting vertical profile information from ground-based FTIR measurements. The algorithm is implemented and tested within the well-known retrieval code SFIT2, adapting the optimal estimation method such as to take into account only the significant contributions to the solution. In particular, we demonstrate the feasibility of the method in an application to ground-based FTIR spectra taken in the framework of the Network for the Detection of Atmospheric Composition Change (NDACC at Ile de La Réunion (21° S, 55° E. A thorough comparison is made between the original optimal estimation method, Tikhonov regularization and this alternative retrieval algorithm, regarding information content, retrieval robustness and corresponding full error budget evaluation for the target species ozone (O3, nitrous oxide (N2O, methane (CH4, and carbon monoxide (CO. It is shown that the information operator approach performs well and in most cases yields both a better accuracy and stability than the optimal estimation method. Additionally, the information operator approach has the advantage of being less sensitive to the choice of a priori information than the optimal estimation method and Tikhonov regularization. On the other hand, in general the Tikhonov regularization results seem to be slightly better than the optimal estimation method and information operator approach results when it comes to error budgets and column stability.

  20. Upper Blackstone Water Pollution Abatement District Chief Operator Recognized for Outstanding Service

    Science.gov (United States)

    Joseph Nowak, a resident of Ware Mass. and Chief Operator of the Upper Blackstone Water Pollution Abatement District (District) in Milbury, Mass., was honored by EPA with a 2016 Regional Wastewater Treatment Plant Operator of the Year Excellence Award.

  1. The CERN Accelerator Logging Service- 10 Years in Operation: A Look at the Past, Present and Future

    CERN Document Server

    Roderick, C; Kruk, G

    2014-01-01

    During the 10 years since it's first operational use, the scope and scale of the CERN Accelerator Logging Service (LS) has evolved significantly: from an LHC specific service expected to store 1TB / year; to a CERN-wide service spanning the complete accelerator complex (including related sub-systems and experiments) currently storing more than 50 TB / year on-line for some 1 million signals. Despite the massive increase over initial expectations the LS remains reliable, and highly usable - this can be attested to by the 5 million daily / average number of data extraction requests, from close to 1000 users. Although a highly successful service, demands on the LS are expected to increase significantly as CERN prepares LHC for running at top energy, which is likely to result in at least doubling current data volumes. Furthermore, focus is now shifting firmly towards a need to perform complex analysis on logged data, which in-turn presents new challenges. This paper reflects on 10 years as an operational service,...

  2. Occupational Health Screenings of the Virtual Warrior: Distributed Common Ground System Intelligence Operators Compared with Non-Combatant Support Personnel

    Science.gov (United States)

    2014-02-01

    exercise/training each week (e.g., 20-30 minutes of walking, moderate cycling, moderate speed sport or aerobic activity)? Response options were none...work hours) and problematic health behaviors (e.g., poor sleep hygiene , excessive caffeine use). The findings of this study provide insight into the...intelligence operators have more restriction (such as reduced access to base facilities and physical training time built into work routines) for

  3. Ground-Based Midcourse Defense (GMD) Sea-Based X-Band Radar (SBX) Placement and Operation, Adak, Alaska

    Science.gov (United States)

    2005-08-03

    can swim freely in the ocean and includes fish, squids, and marine mammals. Most species of nektonic animals live near the sea surface, where food is...living in rural areas of Alaska are partially or wholly dependent on the harvesting of natural resources for food and other living necessities. To...emissions time of up to 5 hours per day. The main beam would be GMO SBX Placement and Operation at Adak, Alaska EA 4-11 constantly moving and would

  4. 47 CFR 90.490 - One-way paging operations in the private services.

    Science.gov (United States)

    2010-10-01

    ... directly from telephone positions in the public switched telephone network. When land stations are multiple licensed or otherwise shared by authorized users, arrangements for the telephone service must be made with...-shared basis. When telephone service costs are shared, at least one licensee participating in the...

  5. Special requisites for ground switch operation of parallel circuits of strongly connected transmission lines; Requisitos especiais de manobra para chaves de terra de circuitos paralelos de linhas de transmissao fortemente acoplados

    Energy Technology Data Exchange (ETDEWEB)

    Amon Filho, J.; Kastrup Filho, O.; Franca, W.J. [FURNAS, Rio de Janeiro, RJ (Brazil)

    1993-12-31

    This work aims to present results of a qualitative and quantitative analysis of the problem concerning the ground switch turn off operation of transmission lines parallel circuits involving computer simulations and field tests, being such tests compared to standards and constant criteria of the technical specifications of such ground switches. The so far achieved conclusions indicate that the arc resistors installed in the ground switches have been satisfactory solving the problem of the interruption of induced currents by those ground switches. 7 refs., 2 figs., 3 tabs.

  6. 75 FR 13299 - Lower Colorado River Authority Transmission Services Corporation; Construction, Operation...

    Science.gov (United States)

    2010-03-19

    ...; Construction, Operation, Maintenance, and Repair of Competitive Renewable Energy Zone Transmission Lines and..., operation, and/or maintenance of LCRA TSC's CREZ transmission lines. The proposed HCP, which must meet the..., operation, maintenance, and repair of LCRA TSC's CREZ transmission lines and all related infrastructure......

  7. Areal-Averaged Spectral Surface Albedo from Ground-Based Transmission Data Alone: Toward an Operational Retrieval

    Directory of Open Access Journals (Sweden)

    Evgueni Kassianov

    2014-08-01

    Full Text Available We present here a simple retrieval of the areal-averaged spectral surface albedo using only ground-based measurements of atmospheric transmission under fully overcast conditions. Our retrieval is based on a one-line equation. The feasibility of our retrieval for routine determinations of albedo is demonstrated for different landscapes with various degrees of heterogeneity using three sets of measurements: (1 spectral atmospheric transmission from the Multi-Filter Rotating Shadowband Radiometer (MFRSR at five wavelengths (415, 500, 615, 673, and 870 nm; (2 tower-based measurements of local surface albedo at the same wavelengths; and (3 areal-averaged surface albedo at four wavelengths (470, 560, 670 and 860 nm from collocated and coincident Moderate Resolution Imaging Spectroradiometer (MODIS observations. These integrated datasets cover both temporally long (2008–2013 and short (April–May 2010 periods at the Atmospheric Radiation Measurement (ARM Southern Great Plains site and the National Oceanic and Atmospheric Administration (NOAA Table Mountain site, respectively. The calculated root mean square error (RMSE, defined here as the root mean squared difference between the MODIS-derived surface albedo and the retrieved areal-averaged albedo, is quite small (RMSE ≤ 0.015 and comparable with that obtained previously by other investigators for the shortwave broadband albedo. Good agreement between tower-based measurements of daily-averaged surface albedo for completely overcast and non-overcast conditions is also demonstrated.

  8. Third angle of RSBY: Service providers′ perspective to RSBY-operational issues in Gujarat

    Directory of Open Access Journals (Sweden)

    Mayur Trivedi

    2013-01-01

    Full Text Available Context: Government of India in 2008, launched its flagship health insurance scheme for the poor. The Rashtriya Swasthya Bima Yojana (RSBY combines cutting edge technology with an unusual reliance on incentives to provide inpatient insurance coverage. The scheme allows for cashless hospitalization services at any of the empaneled hospitals. Stakeholders in RSBY include members of the community, Insurance Company and the service provider. Aim: The study manuscript is an attempt to get an insight to understand the bottle necks in faced by the service providers with an overall goal to understand issues in complete roll out of RSBY and its successful implementation across country. It was conducted to undertake the stakeholder analysis and understand the service providers′ perspective to RSBY. Setting and Design: The present study was conducted in the Patan district of Gujarat state. Qualitative tool mainly in-depth interview of service providers of RSBY in Patan district of Gujarat state was utilized for the data collection. Results and Conclusion: Service providers opined an ineffective IEC around the utility of the RSBY service in the community. In spite of the claim that scheme relies heavily on technology to ensure paperless cashless services, on field, it was observed in the present study that the claim settlements are done through physical documents. The service providers had a perceived threat of being suspended from the list/de-empanelment of the provider by the insurance company. There is an urgent need for improved and effective IEC for the service and possibilities of an arrangement for to settle the case of grievances around suspensions ao that genuine hospitals can have fair deal as well. There definitely remains a greater and more serious role of government, which ranges from ownership to larger issue of governance.

  9. PAREX, a numerical code in the service of La Hague plant operations

    Energy Technology Data Exchange (ETDEWEB)

    Bisson, J.; Huron, P.; Huel, C. [AREVA NC, La Hague Plant, Technical Direction, 50444, Beaumont-Hague (France); Dinh, B. [CEA, Centre de Marcoule, Nuclear Energy Division, Radiochemistry and Process Department, F-30207, Bagnols-sur-Ceze (France)

    2016-07-01

    The PAREX code developed by the CEA is able to simulate the PUREX process in steady or transient state. From an operator point of view, this numerical code for simulation of liquid-liquid extraction operations is an outstanding tool as an aid for plant operation through process flow sheet optimization, troubleshooting and safety analysis calculations. This paper focuses on two examples. The first concerns the evaluation of the available operating margin of the extraction zone of the first purification cycle flowsheet. The second example concerns a uranium-plutonium splitting operation where the code was used to explain a shift of plutonium concentration in the solvent outlet. (authors)

  10. THE CONCEPTUALISATION AND OPERATIONAL MEASUREMENT OF PRICE FAIRNESS PERCEPTION IN MASS SERVICE CONTEXT

    Directory of Open Access Journals (Sweden)

    Saowanee Srikanjanarak

    2009-01-01

    Full Text Available This paper aims to develop a measure of price fairness perception by extending price fairness conceptualisation to a multi-scale measure, thereby capturing its complexity in a mass service context. The service context is becoming increasingly competitive, particularly in the telecommunication industry, where a variety of service options is offered (e.g., mobile phone services. A review of price fairness perception literature usually focuses on the equity and social exchange theory and upon findings from exploratory research of the current market situation. In this article, the measure is conceptualised to entail a more extensive set of dimensions. These dimensions include the following: flexible price, reasonable price, acceptable price and superior price. Previous researchers have used actual price to focus on the structure and price comparison of competitors within the service industry. In contrast, this research has focused on the price comparison in terms of relative price. Additionally, we use a survey to elicit responses from 998 individual users of prepaid mobile phone services in Thailand. The results indicate a valid and reliable measure of price fairness perception, permitting us to understand how customers perceive that a price offered by service providers is fair. This understanding will help managers (and their respective organisations to design an appropriate price strategy that fits what their customer's wants and needs while fostering a long-term relationship with them.

  11. Description of comprehensive dental services supported by the Medicare Chronic Disease Dental Scheme in the first 23 months of operation.

    Science.gov (United States)

    Palfreeman, Vera; Zoellner, Hans

    2012-02-01

    Australia's Medicare universal insurance system has supported comprehensive dental service through the Chronic Disease Dental Scheme (CDDS) since November 2007. Public debate opposing CDDS includes claims of over-servicing, calls for expansion to universal eligibility, and government threat of closure. Here we examine CDDS services over the first 23 months of operation. CDDS statistics on patient age, gender and item numbers claimed from November 2007 to December 2009 from Medicare were subjected to analysis. The distribution of 404,768 total CDDS patients varied across Australia from 3.6% of the population in NSW to 0.07% in NT, while uptake increased over time. The average patient had 7.58 dental treatments, and the most common were: direct restorations (2.27), preventive and periodontal services (1.46), diagnostic services (1.43), extractions (0.77), and new dentures (0.53). Crown and bridgework appeared over-represented (0.48). Although data do suggest over-servicing in crown and bridgework, there also appears to be significant community need for the CDDS. Clear guidelines for dental clinical diagnosis and treatment planning, as well as a pre-approval process for crown and bridgework is suggested to improve the CDDS, and this could form the basis for expansion to universal eligibility for dental Medicare. © 2012 The Authors. ANZJPH © 2012 Public Health Association of Australia.

  12. Areal-averaged and Spectrally-resolved Surface Albedo from Ground-based Transmission Data Alone: Toward an Operational Retrieval

    Energy Technology Data Exchange (ETDEWEB)

    Kassianov, Evgueni I.; Barnard, James C.; Flynn, Connor J.; Riihimaki, Laura D.; Michalsky, Joseph; Hodges, G. B.

    2014-08-22

    We present here a simple retrieval of the areal-averaged and spectrally resolved surface albedo using only ground-based measurements of atmospheric transmission under fully overcast conditions. Our retrieval is based on a one-line equation and widely accepted assumptions regarding the weak spectral dependence of cloud optical properties in the visible and near-infrared spectral range. The feasibility of our approach for the routine determinations of albedo is demonstrated for different landscapes with various degrees of heterogeneity using three sets of measurements:(1) spectrally resolved atmospheric transmission from Multi-Filter Rotating Shadowband Radiometer (MFRSR) at wavelength 415, 500, 615, 673, and 870 nm, (2) tower-based measurements of local surface albedo at the same wavelengths, and (3) areal-averaged surface albedo at four wavelengths (470, 560, 670 and 860 nm) from collocated and coincident Moderate Resolution Imaging Spectroradiometer (MODIS) observations. These integrated datasets cover both long (2008-2013) and short (April-May, 2010) periods at the ARM Southern Great Plains (SGP) site and the NOAA Table Mountain site, respectively. The calculated root mean square error (RMSE), which is defined here as the root mean squared difference between the MODIS-derived surface albedo and the retrieved area-averaged albedo, is quite small (RMSE≤0.01) and comparable with that obtained previously by other investigators for the shortwave broadband albedo. Good agreement between the tower-based daily averages of surface albedo for the completely overcast and non-overcast conditions is also demonstrated. This agreement suggests that our retrieval originally developed for the overcast conditions likely will work for non-overcast conditions as well.

  13. A designated centre for people with disabilities operated by Health Service Executive, Cork

    LENUS (Irish Health Repository)

    Spicer, Neil

    2011-07-13

    Abstract Background Despite massive scale up of funds from global health initiatives including the Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund) and other donors, the ambitious target agreed by G8 leaders in 2005 in Gleneagles to achieve universal access to HIV\\/AIDS treatment by 2010 has not been reached. Significant barriers to access remain in former Soviet Union (FSU) countries, a region now recognised as a priority area by policymakers. There have been few empirical studies of access to HIV\\/AIDS services in FSU countries, resulting in limited understanding and implementation of accessible HIV\\/AIDS interventions. This paper explores the multiple access barriers to HIV\\/AIDS services experienced by a key risk group-injecting drug users (IDUs). Methods Semi-structured interviews were conducted in two FSU countries-Ukraine and Kyrgyzstan-with clients receiving Global Fund-supported services (Ukraine n = 118, Kyrgyzstan n = 84), service providers (Ukraine n = 138, Kyrgyzstan n = 58) and a purposive sample of national and subnational stakeholders (Ukraine n = 135, Kyrgyzstan n = 86). Systematic thematic analysis of these qualitative data was conducted by country teams, and a comparative synthesis of findings undertaken by the authors. Results Stigmatisation of HIV\\/AIDS and drug use was an important barrier to IDUs accessing HIV\\/AIDS services in both countries. Other connected barriers included: criminalisation of drug use; discriminatory practices among government service providers; limited knowledge of HIV\\/AIDS, services and entitlements; shortages of commodities and human resources; and organisational, economic and geographical barriers. Conclusions Approaches to thinking about universal access frequently assume increased availability of services means increased accessibility of services. Our study demonstrates that while there is greater availability of HIV\\/AIDS services in Ukraine and Kyrgyzstan, this does not equate with

  14. Statistical Design of an Adaptive Synthetic X- Control Chart with Run Rule on Service and Management Operation

    Directory of Open Access Journals (Sweden)

    Shucheng Yu

    2016-01-01

    Full Text Available An improved synthetic X- control chart based on hybrid adaptive scheme and run rule scheme is introduced to enhance the statistical performance of traditional synthetic X- control chart on service and management operation. The proposed scientific hybrid adaptive schemes consider both variable sampling interval and variable sample size scheme. The properties of the proposed chart are obtained using Markov chain approach. An extensive set of numerical results is presented to test the effectiveness of the proposed model in detecting small and moderate shifts in the process mean. The results show that the proposed chart is quicker than the standard synthetic X- chart and CUSUM chart in detecting small and moderate shifts in the process of service and management operation.

  15. Setting Customer Expectation in Service Delivery: An Integrated Marketing-Operations Perspective

    OpenAIRE

    Teck H. Ho; Yu-Sheng Zheng

    2004-01-01

    Service firms have increasingly been competing for market share on the basis of delivery time. Many firms now choose to set customer expectation by announcing their maximal delivery time. Customers will be satisfied if their perceived delivery times are shorter than their expectations. This gap model of service quality is used in this paper to study how a firm might choose a delivery-time commitment to influence its customer expectation, and delivery quality in order to maximize its market sh...

  16. Mental health consumer-operated services organizations in the US: citizenship as a core function and strategy for growth.

    Science.gov (United States)

    Tanenbaum, Sandra J

    2011-06-01

    Consumer-operated services organizations (COSOs) are independent, non-profit organizations that provide peer support and other non-clinical services to seriously mentally ill people. Mental health consumers provide many of these services and make up at least a majority of the organization's leadership. Although the dominant conception of the COSO is as an adjunct to clinical care in the public mental health system, this paper reconcieves the organization as a civic association and thereby a locus of citizenship. Drawing on empirical research on COSOs in one state and the citizenship and civic democracy literatures, COSOs are analyzed here as membership organizations with democratic norms and strong ties to local communities. The suggestion is made that by embracing and enhancing their status as civic associations, COSOs may advance the goals of the social movement that spawned them and avoid predictable obstacles to further growth and development.

  17. Evaluating QoS-enabled information management services in a Navy operational context

    Science.gov (United States)

    Paulos, Aaron M.; Sinclair, Asher; Loyall, Joseph P.

    2011-06-01

    Information Management (IM) services support the discovery, brokering, and dissemination of mission-critical information based on the information's content and characteristics. IM services support the dissemination of future information (through subscriptions) and past information (through queries) regardless of its source. To be useful across enterprise and tactical environments, IM services need mission-driven Quality of Service (QoS) features as part of their core functionality. We have developed QoS management features, QoS Enabled Dissemination (QED), that extend an Air Force Research Laboratory (AFRL) developed set of IM services, Phoenix. This paper describes the results of a joint services experiment evaluating QED and Phoenix in a US Navy scenario involving multiple ships connected by a Disconnected, Intermittent, Limited (DIL) satellite network. Experiments evaluate QED and Phoenix's ability to (1) provide IM in the Wide Area Network (WAN) context of the satellite communications, which includes long latencies and background traffic not under QED control; (2) control and utilize active-precedence and queue management features provided by the WAN; (3) handle severe network overload, network disruptions, and dynamic changes in policies; and (4) successfully enforce deadlines and information replacement policies.

  18. Semantic service-oriented architecture for range operation: evolving the role of semantics in the enterprise

    Science.gov (United States)

    Hull, Richard; Bimson, Kent; Hyle, Richard; Thiebauth, Richard

    2009-05-01

    The Knowledge Management Framework (KMF) of the US Air Force 45th Space Wing's Knowledge Management Initiative (KMI) is a semantic service-oriented architecture that provides Eastern Range stakeholders with a semantically unified, web-based view of distributed range information-a Single Integrated Range Picture-through a virtual, federated, ontology-based enterprise model. Design time activities include the creation of physical data services and mapping of those physical data services to logical data services corresponding to the concepts described in an OWLDL[ 1] ontology. The physical data services aggregate and normalize information stored within federated relational databases and XML[2] files. Runtime activities are managed through a single web service providing methods for ontology discovery, ontology inspection and retrieval of concept instances from federated data sources. We present lessons learned and the technology currently under development to support ontology-driven EII, reasoning, and search. We finish by discussing how these lessons have reshaped our thinking about the role of semantics in enriching information to make it more meaningful for stakeholders, and the impact of these new concepts on our evolving KMF architecture.

  19. Design and Testing of the Strain Transducer for Measuring Deformations of Pipelines Operating in the Mining-deformable Ground Environment

    Directory of Open Access Journals (Sweden)

    Gawedzki Waclaw

    2015-10-01

    Full Text Available Design and laboratory test results of the strain transducer intended for monitoring and assessing stress states of pipelines sited in mining areas are presented in this paper. This transducer allows measuring strains of pipelines subjected to external forces - being the mining operations effect. Pipeline strains can have a direct influence on a tightness loss and penetration of the transported fluid into the environment. The original strain gauge transducer was proposed for performing measurements of strains. It allows measuring circumferential strains and determining the value and direction of the main longitudinal strain. This strain is determined on the basis of measuring component longitudinal strains originating from axial forces and the resultant bending moment. The main purpose of investigations was the experimental verification of the possibility of applying the strain transducer for measuring strains of polyethylene pipelines. The obtained results of the transducer subjected to influences of tensile and compression forces are presented and tests of relaxation properties of polyethylene are performed.

  20. 75 FR 17349 - Operations of Wireless Communications Services in the 2.3 GHz Band

    Science.gov (United States)

    2010-04-06

    ... business concern is one which: (1) Is independently owned and operated; (2) is not dominant in its field of... operated and is not dominant in its field.'' Below, is a further description and estimate of the number of... rule for small entities; (3) the use of performance, rather than design standards; and (4) an...

  1. 77 FR 67171 - Comprehensive Review of Licensing and Operating Rules for Satellite Services

    Science.gov (United States)

    2012-11-08

    ... amplifier output power, and net losses between amplifier output and antenna input. We also propose to adopt... beginning and end of life, estimated space station ] operational lifetime, reliability of the space station... operational lifetime. We propose to delete the other requirements because they are either collected elsewhere...

  2. An Optimization Model for Aircraft Service Logistics

    Institute of Scientific and Technical Information of China (English)

    Angus; Cheung; W; H; Ip; Angel; Lai; Eva; Cheung

    2002-01-01

    Scheduling is one of the most difficult issues in t he planning and operations of the aircraft services industry. In this paper, t he various scheduling problems in ground support operation of an aircraft mainte nance service company are addressed. The authors developed a set of vehicle rout ings to cover each schedule flights; the objectives pursued are the maximization of vehicle and manpower utilization and minimization of operation time. To obta in the goals, an integer-programming model with geneti...

  3. An empirically grounded agent based model for modeling directs, conflict detection and resolution operations in Air Traffic Management

    CERN Document Server

    Bongiorno, C; Mantegna, Rosario N

    2016-01-01

    We present an agent based model of the Air Traffic Management socio-technical complex system that aims at modeling the interactions between aircrafts and air traffic controllers at a tactical level. The core of the model is given by the conflict detection and resolution module and by the directs module. Directs are flight shortcuts that are given by air controllers to speed up the passage of an aircraft within a certain airspace and therefore to facilitate airline operations. Conflicts resolution between flight trajectories can arise during the en-route phase of each flight due to both not detailed flight trajectory planning or unforeseen events that perturb the planned flight plan. Our model performs a local conflict detection and resolution procedure. Once a flight trajectory has been made conflict-free, the model searches for possible improvements of the system efficiency by issuing directs. We give an example of model calibration based on real data. We then provide an illustration of the capability of our...

  4. Characterization and error analysis of an operational retrieval algorithm for estimating column ozone and aerosol properties from ground-based ultra-violet irradiance measurements

    Science.gov (United States)

    Taylor, Thomas E.; L'Ecuyer, Tristan; Slusser, James; Stephens, Graeme; Krotkov, Nick; Davis, John; Goering, Christian

    2005-08-01

    Extensive sensitivity and error characteristics of a recently developed optimal estimation retrieval algorithm which simultaneously determines aerosol optical depth (AOD), aerosol single scatter albedo (SSA) and total ozone column (TOC) from ultra-violet irradiances are described. The algorithm inverts measured diffuse and direct irradiances at 7 channels in the UV spectral range obtained from the United States Department of Agriculture's (USDA) UV-B Monitoring and Research Program's (UVMRP) network of 33 ground-based UV-MFRSR instruments to produce aerosol optical properties and TOC at all seven wavelengths. Sensitivity studies of the Tropospheric Ultra-violet/Visible (TUV) radiative transfer model performed for various operating modes (Delta-Eddington versus n-stream Discrete Ordinate) over domains of AOD, SSA, TOC, asymmetry parameter and surface albedo show that the solutions are well constrained. Realistic input error budgets and diagnostic and error outputs from the retrieval are analyzed to demonstrate the atmospheric conditions under which the retrieval provides useful and significant results. After optimizing the algorithm for the USDA site in Panther Junction, Texas the retrieval algorithm was run on a cloud screened set of irradiance measurements for the month of May 2003. Comparisons to independently derived AOD's are favorable with root mean square (RMS) differences of about 3% to 7% at 300nm and less than 1% at 368nm, on May 12 and 22, 2003. This retrieval method will be used to build an aerosol climatology and provide ground-truthing of satellite measurements by running it operationally on the USDA UV network database.

  5. Placement of the Services with the help of Perception Maps presented by the GSM Operators Facilitating in Turkey

    Directory of Open Access Journals (Sweden)

    Aykut Ekiyor

    2014-03-01

    Full Text Available Product placement comes into prominence as a wide and de tailed topic reaching the basis to the differentiation in the market. The product placement facilities are to form a specific product perception on the target consumer’s minds. In giving these services, a good marketing communication with the consumers has an important role. In the frame of product placement, the perception maps are used as a visual vehicle. In this study: the aim was to put forth the positioning of the service given by the cell phone operators facilitating in Turkey by the help of percepti on maps with the data gained by the consumers. Also, another aim was to visually show the different and similar variables of the cell phone operators in the minds of the consumers. In the scope of a literature review a questionnaire has been prepared to id entify the similarities and differences between the cell phone operators. The questionnaire has been applied to 521 consumers. As each consumer evaluated the three operators 1563 data has been gained. The evaluation of the data gained after the study was done by discriminant analysis

  6. Ubiquitous connected train based on train-to-ground and intra-wagon communications capable of providing on trip customized digital services for passengers.

    Science.gov (United States)

    Salaberria, Itziar; Perallos, Asier; Azpilicueta, Leire; Falcone, Francisco; Carballedo, Roberto; Angulo, Ignacio; Elejoste, Pilar; Bahillo, Alfonso; Astrain, José Javier; Villadangos, Jesús

    2014-05-05

    During the last years, the application of different wireless technologies has been explored in order to enable Internet connectivity from vehicles. In addition, the widespread adoption of smartphones by citizens represents a great opportunity to integrate such nomadic devices inside vehicles in order to provide new and personalized on trip services for passengers. In this paper, a proposal of communication architecture to provide the ubiquitous connectivity needed to enhance the smart train concept is presented and preliminarily tested. It combines an intra-wagon communication system based on nomadic devices connected through a Bluetooth Piconet Network with a highly innovative train-to-ground communication system. In order to validate this communication solution, several tests and simulations have been performed and their results are described in this paper.

  7. Ubiquitous Connected Train Based on Train-to-Ground and Intra-Wagon Communications Capable of Providing on Trip Customized Digital Services for Passengers

    Directory of Open Access Journals (Sweden)

    Itziar Salaberria

    2014-05-01

    Full Text Available During the last years, the application of different wireless technologies has been explored in order to enable Internet connectivity from vehicles. In addition, the widespread adoption of smartphones by citizens represents a great opportunity to integrate such nomadic devices inside vehicles in order to provide new and personalized on trip services for passengers. In this paper, a proposal of communication architecture to provide the ubiquitous connectivity needed to enhance the smart train concept is presented and preliminarily tested. It combines an intra-wagon communication system based on nomadic devices connected through a Bluetooth Piconet Network with a highly innovative train-to-ground communication system. In order to validate this communication solution, several tests and simulations have been performed and their results are described in this paper.

  8. Ubiquitous Connected Train Based on Train-to-Ground and Intra-Wagon Communications Capable of Providing on Trip Customized Digital Services for Passengers

    Science.gov (United States)

    Salaberria, Itziar; Perallos, Asier; Azpilicueta, Leire; Falcone, Francisco; Carballedo, Roberto; Angulo, Ignacio; Elejoste, Pilar; Bahillo, Alfonso; Astrain, José Javier; Villadangos, Jesús

    2014-01-01

    During the last years, the application of different wireless technologies has been explored in order to enable Internet connectivity from vehicles. In addition, the widespread adoption of smartphones by citizens represents a great opportunity to integrate such nomadic devices inside vehicles in order to provide new and personalized on trip services for passengers. In this paper, a proposal of communication architecture to provide the ubiquitous connectivity needed to enhance the smart train concept is presented and preliminarily tested. It combines an intra-wagon communication system based on nomadic devices connected through a Bluetooth Piconet Network with a highly innovative train-to-ground communication system. In order to validate this communication solution, several tests and simulations have been performed and their results are described in this paper. PMID:24803192

  9. SIZE AND FISHING GROUND OFWAHOO (Acanthocybium solandri Cuvier, 1832 FROM CATCH DATA OF TUNA LONGLINE OPERATED IN INDIAN OCEAN

    Directory of Open Access Journals (Sweden)

    Agustinus Anung Widodo

    2012-12-01

    Full Text Available Wahoo (Acanthocybium solandri Cuvier, 1832 is a member of the Scombrid family, is a pelagic (open ocean species found worldwide in tropical and warm-temperate seas. It is fished throughout its range by artisanal, recreational, and commercial. Wahoo is one of the by-product species of the tuna long line fleets operate in Indian Ocean. This paper describes status of wahoo resource caught by tuna long line in Indian Ocean based at Benoa-Bali. Data obtained from onboard observer program on the tuna long liner based at Benoa-Bali during 2005-2010. Total of 85 trips of onboard observation were carried out with the total long line sets (one set per day were 2873 times. The data covered the horizontal and vertical position of tuna long line hooks caught the wahoo, hook rate and fish size distribution. Data of horizontal fishing positions (coordinates gained from the global positioning system availabled in the tuna long liners. The depth of the long line gear in the waters and teperature of waters were measured by mini-loggers TDR type SP2T-1200, brand: NKE Micrel. Hook rate of wahoo is calculated using the Klawe (1986 method. Result of research showed that the wahoos caught by tuna long lines based at Benoa spread horizontally between 1o31’-33o 40’S and 77o18’-117o53’E and spread vertically between the depth of 75.2- 285.7 m. From 85 tuna long line fishing trips, only about 50% of 85 tuna long line fishing trips caught wahoo with hook rate ranged 0.947-1.399 per 1000 hooks/setting. Size distribution of wahoo ranged 70-180cm with modus ranged 101-110cm.

  10. Monitoring the natural attenuation of petroleum in ground water at the former naval complex, Operable Unit A, Adak Island, Alaska, May and June 2003

    Science.gov (United States)

    Dinicola, R.S.; Simonds, F.W.; Defawe, Rose

    2005-01-01

    During May and June 2003, the U.S. Geological Survey installed monitoring wells and collected data to characterize the effectiveness of natural attenuation processes for remediating petroleum-contaminated ground water at Operable Unit A of the former Naval complex on Adak Island, Alaska. In addition, the evidence for petroleum biodegradation in ground water was evaluated at selected petroleum sites, plans for future natural attenuation monitoring were suggested for the selected petroleum sites, and the natural attenuation monitoring strategy for the Downtown area of Adak Island was reviewed and refinements were suggested. U.S. Geological Survey personnel measured water levels and collected ground-water samples from about 100 temporary boreholes and 50 monitoring wells. Most samples were analyzed on-site for concentrations of selected petroleum compounds and natural attenuation parameters such as dissolved oxygen, ferrous iron, and carbon dioxide. The U.S. Geological Survey evaluated the data on-site, selected new monitoring well locations, and installed, developed, and sampled 10 monitoring wells. The review and suggestions for the natural attenuation monitoring strategy focused on how to better achieve monitoring objectives specified in the Record of Decision for Adak Island petroleum sites. To achieve the monitoring objective of verifying that natural attenuation is occurring, the monitoring plans for each monitored natural attenuation site need to include sampling of at least one strategically placed well at the downgradient margin of the contaminant plume margin, preferably where contaminant concentrations are detectable but less than the cleanup level. Collection of natural attenuation parameter data and sampling background wells is no longer needed to achieve the monitoring objective of demonstrating the occurrence of natural attenuation. To achieve the objective of monitoring locations where chemical concentrations exceed specified cleanup levels, at least

  11. A cost effective and operational methodology for wall to wall Above Ground Biomass (AGB) and carbon stocks estimation and mapping: Nepal REDD+

    Science.gov (United States)

    Gilani, H., Sr.; Ganguly, S.; Zhang, G.; Koju, U. A.; Murthy, M. S. R.; Nemani, R. R.; Manandhar, U.; Thapa, G. J.

    2015-12-01

    Nepal is a landlocked country with 39% forest cover of the total land area (147,181 km2). Under the Forest Carbon Partnership Facility (FCPF) and implemented by the World Bank (WB), Nepal chosen as one of four countries best suitable for results-based payment system for Reducing Emissions from Deforestation and Forest Degradation (REDD and REDD+) scheme. At the national level Landsat based, from 1990 to 2000 the forest area has declined by 2%, i.e. by 1467 km2, whereas from 2000 to 2010 it has declined only by 0.12% i.e. 176 km2. A cost effective monitoring and evaluation system for REDD+ requires a balanced approach of remote sensing and ground measurements. This paper provides, for Nepal a cost effective and operational 30 m Above Ground Biomass (AGB) estimation and mapping methodology using freely available satellite data integrated with field inventory. Leaf Area Index (LAI) generated based on propose methodology by Ganguly et al. (2012) using Landsat-8 the OLI cloud free images. To generate tree canopy height map, a density scatter graph between the Geoscience Laser Altimeter System (GLAS) on the Ice, Cloud, and Land Elevation Satellite (ICESat) estimated maximum height and Landsat LAI nearest to the center coordinates of the GLAS shots show a moderate but significant exponential correlation (31.211*LAI0.4593, R2= 0.33, RMSE=13.25 m). From the field well distributed circular (750m2 and 500m2), 1124 field plots (0.001% representation of forest cover) measured which were used for estimation AGB (ton/ha) using Sharma et al. (1990) proposed equations for all tree species of Nepal. A satisfactory linear relationship (AGB = 8.7018*Hmax-101.24, R2=0.67, RMSE=7.2 ton/ha) achieved between maximum canopy height (Hmax) and AGB (ton/ha). This cost effective and operational methodology is replicable, over 5-10 years with minimum ground samples through integration of satellite images. Developed AGB used to produce optimum fuel wood scenarios using population and road

  12. Pembuatan Service Level Requirement, Service Level Agreement dan Operational Level Agreement pada layanan help desk SAP berdasarkan kerangka kerja ITIL versi 2011 (Studi Kasus : Pupuk Indonesia Holding Company

    Directory of Open Access Journals (Sweden)

    Nur Shabrina Prameswari

    2017-01-01

    Full Text Available PT. Pupuk Indonesia Holding Company baru saja melakukan implementasi SAP pada tahun 2014. Dalam penerapannya, perusahaan merasa perlu membuat help desk SAP sebagai pusat penanganan masalah bagi perusahaan dan 7 anak perusahaannya yang kemudian dapat berfungsi juga sebagai knowledge base yang berguna apabila ada masalah yang berulang diwaktu selanjutnya. Untuk merancang layanan help desk yang baik, perlu didefinisikannya target layanan dalam sebuah kontrak perjanjian antara pengguna layanan dan penyedia layanan. Selain itu,Perjanjian layanan tersebut diperlukan juga sebagai jaminan kualitas help desk yang dapat disepakati oleh penyedia layanan dan pengguna layanan yang merupakan pengguna SAP pada PT. Pupuk Indonesia dan anak perusahaannya. Hal tersebut bertujuan untuk menyelaraskan bisnis dengan kualitas layanan serta menentukan kebutuhan dan harapan pelanggan dalam sebuah perjanjian antara penyedia layanan dan pengguna layanan. Dari permasalahan tersebut, maka diperlukan pembuatan dokumen Service Level Requirement, Service Level Agreement dan juga Operational Level Agreement pada help desk SAP, dengan dilakukan observasi dokumen dan wawancara pada pihak pengguna layanan dan penyedia layanan, maka setelah itu dibuatlah dokumen Service Level management tersebut berdasarkan ITIL Versi 2011.

  13. Front-office/back-office configurations and operational performance in complex health services

    NARCIS (Netherlands)

    Gemmel, P.; van Steenis, T.; Meijboom, B.R.

    2014-01-01

    BACKGROUND: Acquired brain injury (ABI) occurs from various causes at different ages and leads to many different types of healthcare needs. Several Dutch ABI-networks installed a local co-ordination and contact point (CCP) which functions as a central and easily accessible service for people to cons

  14. 20 CFR 670.955 - Are center operators and service providers subject to Federal audits?

    Science.gov (United States)

    2010-04-01

    ... ADMINISTRATION, DEPARTMENT OF LABOR THE JOB CORPS UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Administrative... arranges for the survey, audit, or evaluation of each Job Corps center and service provider at least once every three years, by Federal auditors or independent public accountants. The Secretary may arrange...

  15. A designated centre for people with disabilities operated by Health Service Executive, Monaghan

    LENUS (Irish Health Repository)

    Breen, Patricia

    2010-01-01

    Formative evaluation is conducted in the early stages of system implementation to assess how it works in practice and to identify opportunities for improving technical and process performance. A formative evaluation of a teleneurophysiology service was conducted to examine its technical and sociological dimensions.

  16. Privacy Management Service Contracts as a New Business Opportunity for Operators

    NARCIS (Netherlands)

    L-F. Pau (Louis-François)

    2006-01-01

    textabstractRecognizing the importance of privacy management as a business process and a business support process, this paper proposes the use of service level agreements (SLA’s) around privacy features, including qualitative and quantitative ones. Privacy metrics are defined by both parties with

  17. Supply-Chain Culture Clashes in Europe. Pitfalls in Japanese Service Operations

    NARCIS (Netherlands)

    M.B.M. de Koster (René); M. Shinohara

    2006-01-01

    textabstractJapanese companies value service and quality highly and they put much effort in realising this. However, survey research carried out in 2001 among senior managers of Japanese logistics companies in the Netherlands, indicated that these efforts do not result in significant performance dif

  18. Combat and Operational Stress: Minimizing Its Adverse Effects on Service Members

    Science.gov (United States)

    2008-04-18

    effects of stress. It named and described coping techniques such as relaxation techniques, self-suggestion, meditation , and inoculation as ways to minimize...This includes training service members on how to use biofeedback techniques and implementing these methods to reduce stress. Second, DoD should

  19. Privacy Management Service Contracts as a New Business Opportunity for Operators

    NARCIS (Netherlands)

    L-F. Pau (Louis-François)

    2006-01-01

    textabstractRecognizing the importance of privacy management as a business process and a business support process, this paper proposes the use of service level agreements (SLA’s) around privacy features, including qualitative and quantitative ones. Privacy metrics are defined by both parties with bo

  20. Delivery through innovation: CSIR research on water services infrastructure operation through franchising

    CSIR Research Space (South Africa)

    Wall, K

    2006-02-01

    Full Text Available There is a great need for institutional innovations aimed at improving access to basic water services in South Africa, and sustaining that improvement. In support of effective delivery, the CSIR, with the support of the Water Research Commission...

  1. Front-office/back-office configurations and operational performance in complex health services

    NARCIS (Netherlands)

    Gemmel, P.; van Steenis, T.; Meijboom, B.R.

    2014-01-01

    BACKGROUND: Acquired brain injury (ABI) occurs from various causes at different ages and leads to many different types of healthcare needs. Several Dutch ABI-networks installed a local co-ordination and contact point (CCP) which functions as a central and easily accessible service for people to

  2. A designated centre for people with disabilities operated by Brothers of Charity Services Clare, Clare

    LENUS (Irish Health Repository)

    Holland, Deirdre M

    2015-04-01

    Medication reconciliation is a basic principle of good medicines management. With the establishment of the National Acute Medicines Programme in Ireland, medication reconciliation has been mandated for all patients at all transitions of care. The clinical pharmacist is widely credited as the healthcare professional that plays the most critical role in the provision of medication reconciliation services.

  3. Developing ground penetrating radar (GPR) for enhanced root and soil organic carbon imaging: Optimizing bioenergy crop adaptation and agro-ecosystem services

    Science.gov (United States)

    Hays, D. B.; Delgado, A.; Bruton, R.; Dobreva, I. D.; Teare, B.; Jessup, R.; Rajan, N.; Bishop, M. P.; Lacey, R.; Neely, H.; Hons, F.; Novo, A.

    2016-12-01

    Selection of the ideal high biomass energy feedstock and crop cultivars for our national energy and production needs should consider not only the value of the harvested above ground feedstock, but also the local and global environmental services it provides in terms of terrestrial carbon (C) phyto-sequestration and improved soil organic matter enrichment. Selection of ideal crops cultivars is mature, while biofuel feedstock is well under way. What is lacking, however, is high throughput phenotyping (HTP) and integrated real-time data analysis technologies for selecting ideal genotypes within these crops that also confer recalcitrant high biomass or perennial root systems not only for C phyto-sequestration, but also for adaptation to conservation agro-ecosystems, increasing soil organic matter and soil water holding capacity. In no-till systems, significant studies have shown that increasing soil organic carbon is derived primarily from root and not above ground biomass. As such, efforts to increase plant soil phyto-sequestration will require a focus on developing optimal root systems within cultivated crops. We propose to achieve a significant advancement in the use of ground penetrating radar (GPR) as one approach to phenotype root biomass and 3D architecture, and to quantify soil carbon sequestration. In this context, GPR can be used for genotypic selection in breeding nurseries and unadapted germplasm with favorable root architectures, and for assessing management and nutrient practices that promote root growth. GPR has been used for over a decade to successfully map coarse woody roots. Only few have evaluated its efficacy for imaging finer fibrous roots found in grasses, or tap root species. The objectives of this project is to: i) Empirically define the optimal ground penetrating radar (GPR)-antenna array for 3D root and soil organic carbon imaging and quantification in high biomass grass systems; and ii) Develop novel 3- and 4-dimensional data analysis

  4. 20 CFR 662.270 - How are the costs of providing services through the One-Stop delivery system and the operating...

    Science.gov (United States)

    2010-04-01

    ... through the One-Stop delivery system and the operating costs of the system to be funded? 662.270 Section... and the operating costs of the system to be funded? The MOU must describe the particular funding arrangements for services and operating costs of the One-Stop delivery system. Each partner must contribute...

  5. Study on the Optimizing Operation of Exhaust Air Heat Recovery and Solar Energy Combined Thermal Compensation System for Ground-Coupled Heat Pump

    Directory of Open Access Journals (Sweden)

    Kuan Wang

    2017-01-01

    Full Text Available This study proposed an exhaust air heat recovery and solar energy combined thermal compensation system (ESTC for ground-coupled heat pumps. Based on the prediction of the next day’s exhaust air temperature and solar irradiance, an optimized thermal compensation (OTC method was developed in this study as well, in which the exhaust air heat recovery compensator and solar energy compensator in the ESTC system run at high efficiency throughout various times of day. Moreover, a modified solar term similar days group (STSDG method was proposed to improve the accuracy of solar irradiance prediction in hazy weather. This modified STSDG method was based on air quality forecast and AQI (air quality index correction factors. Through analyzing the operating parameters and the simulation results of a case study, the ESTC system proved to have good performance and high efficiency in eliminating the heat imbalance by using the OTC method. The thermal compensation quantity per unit energy consumption (TEC of ESTC under the proposed method was 1.25 times as high as that under the traditional operation method. The modified STSDG method also exhibited high accuracy. For the accumulated solar irradiance of the four highest daily radiation hours, the monthly mean absolute percentage error (MAPE between the predicted values and the measured values was 6.35%.

  6. A designated centre for people with disabilities operated by Brothers of Charity Services Ireland, Clare

    LENUS (Irish Health Repository)

    O'Mahoney, S

    2012-06-01

    AJ Cronin (1896-1981) was a Scottish-born doctor-turned-novelist whose most famous novel is The Citadel, published in 1937. The book describes the struggles of an idealistic young doctor working in Wales and London in the 1920s and 30s. The novel was a global bestseller and its portrayal of a largely ineffective, corruption-ridden system of healthcare is thought to have directly influenced the foundation of the National Health Service in 1948. The Citadel anticipates such phenomena as evidence-based medicine and continuing medical education. This paper argues that the novel was never intended as propaganda for a state-controlled national health service. On the contrary, Cronin was against state control. Analysis of the novel is informed by recent biographical revelations about Cronin and the blurring of the margin between fact and fiction in Cronin\\'s life and work is examined.

  7. A designated centre for people with disabilities operated by Brothers of Charity Services Galway, Galway

    LENUS (Irish Health Repository)

    Kiely, A

    2017-03-01

    The Special Type Consultation (STC) scheme is a fee-for-service reimbursement scheme for General Practitioners (GPs) in Ireland. Introduced in 1989, the scheme includes specified patient services involving the application of a learned skill, e.g. suturing. This study aims to establish the extent to which GPs believe this scheme is appropriate for current General Practice. This is an embedded mixed-methods study combining quantitative data on GPs working experience of and qualitative data on GPs attitudes towards the scheme. Data were collected by means of an anonymous postal questionnaire. The response rate was 60.4% (n=159.) Twenty-nine percent (n=46) disagreed and 65% (n=104) strongly disagreed that the current list of special items is satisfactory. Two overriding themes were identified: economics and advancement of the STC process. This study demonstrates an overwhelming consensus among GPs that the current STC scheme is outdated and in urgent need of revision to reflect modern General Practice.

  8. VISIR: technological infrastructure of an operational service for safe and efficient navigation in the Mediterranean Sea

    Science.gov (United States)

    Mannarini, Gianandrea; Turrisi, Giuseppe; D'Anca, Alessandro; Scalas, Mario; Pinardi, Nadia; Coppini, Giovanni; Palermo, Francesco; Carluccio, Ivano; Scuro, Matteo; Cretì, Sergio; Lecci, Rita; Nassisi, Paola; Tedesco, Luca

    2016-08-01

    VISIR (discoVerIng Safe and effIcient Routes) is an operational decision support system (DSS) for optimal ship routing designed and implemented in the frame of the TESSA (TEchnology for Situational Sea Awareness) project. The system is aimed to increase safety and efficiency of navigation through the use of forecast environmental fields and route optimization. VISIR can be accessed through a web interface (www.visir-nav.com) and mobile applications for both iOS and Android devices. This paper focuses on the technological infrastructure developed for operating VISIR as a DSS. Its main components are described, the performance of the operational system is assessed through experimental measurements, and a few case studies are presented.

  9. Redefining Joint Fires Service Functions to Better Support Joint Force Operations

    Science.gov (United States)

    2012-06-01

    Chairman of Joint Chiefs of Staff (CJCS) must review service roles, missions, and functions every three years. Admiral Crowe , the first CJCS to conduct...3 Ibid. 4 William J. Crowe . Roles and Functions of the Armed Force, A Report to the Secretary of Defense (Washington, DC: Office of the Chairman of...tactical-level fires. The opinion espoused by AF Chief of Staff Gen Merrill McPeak was especially provocative. Gen McPeak opined that modern warfare

  10. Postdeployment Hospitalizations among Service Members Deployed in Support of the Operations in Iraq and Afghanistan

    Science.gov (United States)

    2009-09-01

    10 ICD-9-CM diagnoses. For these analyses, only the first hospitalization for the targeted diagnosis or group of diagnoses was included.Outcomes To...injuries or illnesses that may be found after deploy- ment. Other categories such as neoplasms, found the most frequent diagnosis of uterine leiomyoma...phic lateral sclerosis, or fibromyalgia associated with Persian Gulf War service? An examination of Department of Defense hospitalization data. Am J

  11. A designated centre for people with disabilities operated by Brothers of Charity Services South East, Waterford

    LENUS (Irish Health Repository)

    Ramsay, Hugh

    2013-01-01

    The Mental Health Act 2001 (MHA 2001) was implemented in November 2006. Since that time, there has been considerable research into its impact, including the impact on service provision, use of coercive practices and the perceptions by key stakeholders. Our objective is to present a summary of research into the MHA 2001 since its implementation in the Irish state in the context of international standards and practice.

  12. A designated centre for people with disabilities operated by Health Service Executive, Kerry

    LENUS (Irish Health Repository)

    Kilonzo, Isae

    2015-04-23

    Specialist palliative care day care (SPDC) units provide an array of services to patients and their families and can increase continuity of care between inpatient and homecare settings. A multidisciplinary teamwork approach is emphasized, and different models of day care exist. Depending on the emphasis of care, the models can be social, medical, therapeutic, or mixed. We describe our experience of introducing an enhanced therapeutic specialist day care model and using both patient- and carer-rated tools to monitor patient outcomes.

  13. A designated centre for people with disabilities operated by Health Service Executive, Sligo

    LENUS (Irish Health Repository)

    Kilonzo, Isae

    2015-04-23

    Specialist palliative care day care (SPDC) units provide an array of services to patients and their families and can increase continuity of care between inpatient and homecare settings. A multidisciplinary teamwork approach is emphasized, and different models of day care exist. Depending on the emphasis of care, the models can be social, medical, therapeutic, or mixed. We describe our experience of introducing an enhanced therapeutic specialist day care model and using both patient- and carer-rated tools to monitor patient outcomes.

  14. High altitude clouds impacts on the design of optical feeder link and optical ground station network for future broadband satellite services

    Science.gov (United States)

    Poulenard, S.; Ruellan, M.; Roy, B.; Riédi, J.; Parol, F.; Rissons, A.

    2014-03-01

    Optical links at 1.55μm are envisaged to cope with the increasing capacity demand from geostationary telecom satellite operators without the need of Radio Frequency (RF) coordination. Due to clouds blockages, site diversity techniques based on a network of Optical Ground Stations (OGS) are necessary to reach the commonly required link availability (e.g. 99.9% over the year). Evaluation of the N Optical Ground Station Network (N-OGSN) availability is based on Clouds Masks (CMs) and depends on the clouds attenuation taken in the optical communication budget link. In particular, low attenuation of high semitransparent clouds (i.e. cirrus) could be incorporated into the budget link at the price of larger or more powerful optical terminals. In this paper, we present a method for the calibration of the attenuation at 1.55 μm of high semitransparent clouds. We perform OGS localization optimization in Europe and we find that the incorporation of thin cirrus attenuation in the budget link reduces by 20% the number of handover (i.e. switches OGS) and the handover rate. It is also shown that the minimum number of station required in Europe to reach 99.9% link availability is 10 to 11. When the zone of research is enlarged the Africa, this number is reduced to 3 to 4.

  15. A designated centre for people with disabilities operated by Enable Ireland Disability Services Limited, Wicklow

    LENUS (Irish Health Repository)

    O'Donovan, MA

    2009-05-21

    Purpose. Guided by the World Health Organization\\'s International Classification of Functioning, Disability and Health (ICF), a measure of activity and participation (MAP) was developed and incorporated into the National Physical and Sensory Disability Database in Ireland. The aims of this article are to investigate and explore the relationship between the barriers, participation restriction and functioning levels experienced by people with disabilities. Method. Seven thousand five hundred and sixty-two personal interviews with people meeting specific eligibility criteria for registering onto the database were conducted across four health service executive regions in Ireland. Results. Overall, differences in barriers, participation restriction and activity limitations experienced by people with different types of disabilities were found to be significant. Furthermore, low functioning and experience of barriers were indicators of participation restriction. Conclusions. This article has shown that elements of the ICF have been successfully operationalised in a service planning tool through the development of the MAP. This provides a more holistic view of disability and will enable the impact of service interventions to be measured over time.

  16. Out of hours work in primary care: audit of an urban co-operative deputising service.

    Science.gov (United States)

    Soler, M; Dowers, A; Jones, R B

    1991-01-01

    The White Paper and discussions about the GP contract have reinforced an interest in the audit of the demand for and the quality of out-of-hours cover. We audited deputising service records for the North East Deputising Service in Glasgow over one year. Six thousand eight hundred and thirty-four calls were received from a catchment population of 37,300. A sample of 468 (7%) calls was used to estimate the appropriateness of calls. A classification, based on diagnosis, classified calls as emergency, 'reasonable' or 'unnecessary'. One hundred and eighty-three out-of-hours calls were made per 1,000 patients per year, with 40 of these being at night. Twenty-three per cent of calls were considered unnecessary, 65% reasonable and 12% genuine emergencies. People living in areas of deprivation were more likely to call and more likely to make an inappropriate call. Only 1% of calls ended with telephone advice. Five per cent had to wait more than two hours after calling. The rate of calls in this study was high compared to other studies and the use of telephone advice low. Attempts should be made to make more use of telephone advice and to educate patients to make more appropriate use of services. However, the high demand from areas of deprivation should be borne in mind when calculating GP budgets.

  17. Honeywell Engines, Systems and Services, Phoenix, Arizona, Petition to Object to Title V Operating Permit

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  18. The commercial cycle from the viewpoint of operant behavioral economics: effects of price discounts on revenues received from services

    Directory of Open Access Journals (Sweden)

    Rafael Barreiros Porto

    Full Text Available Abstract The relationship between supply and demand generates commercial cycles. Operant behavioral economics explain that these cycles are shaped by three-term bilateral contingencies – situations that create supply and demand responses and which, in turn, generate reinforcing or punitive consequences that can maintain or mitigate these. Research shows how the commercial cycle of a company occurs and investigates how price discounts affect basic and differentiated service revenues according to seasonality. Based on a longitudinal design, two time-series analyses were performed using the ARIMA model, while another was carried out using a Generalized Estimating Equations divided into seasonal combinations. The results show, among other things, (1 that a company handles most of the marketing context strategies and programmed consequences of services used by consumers, creating a new commercial situation for the company, (2 the effects of price discounts on sophisticated services have a positive impact and produce higher revenues during the low season, while those related to basic services have a greater impact and produce greater revenue during the high season; and (3 the seasonality of the greatest purchasing intensity exerts a more positive influence on revenues than the seasonality of demand characterized by heterogeneous reinforcements. These findings are useful for the administration of price discounts to generate maximum revenue and make it possible to have a better understanding of the way the commercial cycle of a company functions.

  19. Safety of the French reactors in operation; Surete des reacteurs francais en service

    Energy Technology Data Exchange (ETDEWEB)

    Libmann, J. [CEA/Fontenay-aux-Roses, Inst. de Protection et de Surete Nucleaire (IPSN), 92 (France)]|[Agence Internationale pour l' Energie Atomique, AIEA, Vienne (Austria)

    1999-10-01

    The French nuclear reactors still in operation at the end of the 1990's are all of PWR type. This paper focusses on the technical aspects of the safety of these reactors which depends on the original design and on the quality of the realization, on the ageing of the facilities, on the improvements added with time, and on the conditions of operation (incidents, periodical inspections, maintenance). The experience feedback, the reexamination of safety rules and the use of probabilistic evaluations have permitted to reach a satisfactory level of safety so far. The following aspects are presented successively: 1 - design and expected safety: design basis, defense-in-depth concept, postulated accidents and methods of accidents analysis, safety systems and principles of materials classification, complementary accidental conditions, preparation to the management of serious accidents, relative safety differences between the different units; 2 - expected safety during operation: general operation rules, periodical safety tests, preventive maintenance, training of personnel, safety culture; 3 - probabilistic evaluation of safety: interest of probabilistic safety studies, main results, evolutions; 4 - safety verifications: detection and analysis of incidents, global behaviour of the electronuclear park, presentation of some serious French incidents, importance of human factors, monitoring of the ageing of installations, the international nuclear events scale (INES); 5 - the periodical reexamination of safety: principles and practice, main results. (J.S.)

  20. Evaluating communication architectures in operational information services1 (Version 1.1)

    NARCIS (Netherlands)

    Jongh, J.de

    2005-01-01

    In military operations, many units are mobile and equipped with relatively limited (wireless) communication means in terms of bandwidth and transmission range. Moreover, communications are potentially subject to interference, jamming, and unavailability (e.g., because of radio silence). In this pape

  1. 76 FR 52231 - Restrictions on Operators Employing Former Flight Standards Service Aviation Safety Inspectors

    Science.gov (United States)

    2011-08-22

    ..., is able to exert undue influence on current FAA employees with whom he or she had established close... responsibilities; and (2) a former FAA employee working for an operator were to attempt to exert undue influence on... Secretary of Transportation Mary E. Peters on May 1, 2008 to examine the FAA's safety culture and its...

  2. A coupled human-natural system to assess the operational value of weather and climate services for agriculture

    Science.gov (United States)

    Li, Yu; Giuliani, Matteo; Castelletti, Andrea

    2017-09-01

    Recent advances in weather and climate (W&C) services are showing increasing forecast skills over seasonal and longer timescales, potentially providing valuable support in informing decisions in a variety of economic sectors. Quantifying this value, however, might not be straightforward as better forecast quality does not necessarily imply better decisions by the end users, especially when forecasts do not reach their final users, when providers are not trusted, or when forecasts are not appropriately understood. In this study, we contribute an assessment framework to evaluate the operational value of W&C services for informing agricultural practices by complementing traditional forecast quality assessments with a coupled human-natural system behavioural model which reproduces farmers' decisions. This allows a more critical assessment of the forecast value mediated by the end users' perspective, including farmers' risk attitudes and behavioural factors. The application to an agricultural area in northern Italy shows that the quality of state-of-the-art W&C services is still limited in predicting the weather and the crop yield of the incoming agricultural season, with ECMWF annual products simulated by the IFS/HOPE model resulting in the most skillful product in the study area. However, we also show that the accuracy of estimating crop yield and the probability of making optimal decisions are not necessarily linearly correlated, with the overall assessment procedure being strongly impacted by the behavioural attitudes of farmers, which can produce rank reversals in the quantification of the W&C services operational value depending on the different perceptions of risk and uncertainty.

  3. Summary Report - Inspections of DoD Facilities and Military Housing and Audits of Base Operations and Support Services Contracts

    Science.gov (United States)

    2016-10-14

    Emergency Services (F&ES) Program,” December 21, 2006 X All DoD operations Worldwide UFC 3-101-01, “ Architecture ,” Change 2, March 1, 2016 X X New...smoke detectors and live wires directly on roof (see Figure 2); • an aircraft hangar containing sleeping quarters at Bagram Air Field that lacked...buildings at 12 of the 15 installations inspected did not have smoke alarms installed in sleeping areas (87 deficiencies); • 6 buildings with improperly

  4. Franchising - a partnership model for efficient water services operation and maintenance

    CSIR Research Space (South Africa)

    Wall, K

    2007-05-01

    Full Text Available , setting up the business (with attendant capital costs), finding out which regulations apply and then complying with them, and recruiting and training staff. The barriers to entry for the start-up SMME in any field of enterprise are substantial... gives with setting up the franchisee’s business, and the ongoing training and support of the franchisee and quality control of the goods or services, are usually also part of the agreement between them. Figure 1 — OPTIONAL — here. There is no direct...

  5. A designated centre for people with disabilities operated by Brothers of Charity Services Ireland, Clare

    LENUS (Irish Health Repository)

    Balfe, Myles

    2009-01-01

    BACKGROUND: In-depth understanding of the factors that prompt young adults to attend health services for sexually transmitted infection (STI) testing are needed to underpin sexual health programes. We conducted a qualitative study to identify and explore why young adults (18-29 years) in Ireland attended specialist and community health services for STI testing; the factors that supported\\/undermined their decisions to seek STI testing; and any factors that led to delay in seeking STI testing. METHODS: Semi-structured interviews with 30 adults (21 women, 9 men). Young adults were recruited from General Practice (GP) practices, Third Level College health services, Family Planning clinics and specialist STI treatment services for men who have sex with men (MSM). Interview questions examined why respondents decided to go for STI testing, whether they acted upon this desire immediately or decided to wait, and what they felt were important barriers\\/enablers to their health-seeking attempts. Interviews were thematically analyzed using standard qualitative techniques. RESULTS: Respondents sought STI testing for one of four reasons: they had reached a transitional moment in their lives (they were either about to stop using condoms with their sexual partner or were emerging from a period of their lives where they had a series of risky sexual relationships); they had had unprotected sex with a casual partner; they had symptoms of infection; and\\/or they were required to do so by their employer. Catalytic factors included media and government health promotion campaigns and knowing someone with an STI. However, many respondents delayed seeking testing. Reasons included respondents\\' concerns about stigma and that they would be judged by healthcare professionals, and feelings of invulnerability. Importantly, several respondents who waited up to four weeks to make an appointment after their initial decision to seek STI testing did not view this as delay. CONCLUSION: Sexual

  6. A designated centre for people with disabilities operated by Health Service Executive, Monaghan

    LENUS (Irish Health Repository)

    Day, Mary Rose

    2015-03-02

    Self-neglect is a worldwide and serious public health issue that can have serious adverse outcomes and is more common in older people. Cases can vary in presentation, but typically present as poor self-care, poor care of the environment and service refusal. Community nurses frequently encounter self-neglect cases and health and social care professionals play a key role in the identification, management and prevention of self-neglect. Self-neglect cases can give rise to ethical, personal and professional challenges. The aim of this article is to create a greater understanding of the concept of self-neglect among community nurses.

  7. A designated centre for people with disabilities operated by Brothers of Charity Services Limerick - Clare

    LENUS (Irish Health Repository)

    Bracken, Pat

    2012-12-01

    A series of editorials in this Journal have argued that psychiatry is in the midst of a crisis. The various solutions proposed would all involve a strengthening of psychiatry\\'s identity as essentially \\'applied neuroscience\\'. Although not discounting the importance of the brain sciences and psychopharmacology, we argue that psychiatry needs to move beyond the dominance of the current, technological paradigm. This would be more in keeping with the evidence about how positive outcomes are achieved and could also serve to foster more meaningful collaboration with the growing service user movement.

  8. A designated centre for people with disabilities operated by Brothers of Charity Services Limerick, Limerick

    LENUS (Irish Health Repository)

    Dhillon, P

    2012-02-01

    Checklists have been shown to improve patient outcomes. Checklist use is seen in the pre-operative to post-operative phases of the patient pathway. An adhesive checklist was developed for ward rounds due to the positive impact it could have on improving patient safety. Over an eight day period data were collected from five consultant-led teams that were randomly selected from the surgical department and divided into sticker groups and control groups. Across the board percentage adherence to the Good Surgical Practice Guidelines (GSPG) was markedly higher in the sticker study group, 1186 (91%) in comparison with the control group 718 (55%). There was significant improvement of documentation across all areas measured. An adhesive checklist for ward round note taking is a simple and cost-effective way to improve documentation, communication, hand-over, and patient safety. Successfully implemented in a tertiary level centre in Dublin, Ireland it is easily transferable to other surgical departments globally.

  9. Joint Service Common Operating Environment (COE) Common Geographic Information System functional requirements

    Energy Technology Data Exchange (ETDEWEB)

    Meitzler, W.D.

    1992-06-01

    In the context of this document and COE, the Geographic Information Systems (GIS) are decision support systems involving the integration of spatially referenced data in a problem solving environment. They are digital computer systems for capturing, processing, managing, displaying, modeling, and analyzing geographically referenced spatial data which are described by attribute data and location. The ability to perform spatial analysis and the ability to combine two or more data sets to create new spatial information differentiates a GIS from other computer mapping systems. While the CCGIS allows for data editing and input, its primary purpose is not to prepare data, but rather to manipulate, analyte, and clarify it. The CCGIS defined herein provides GIS services and resources including the spatial and map related functionality common to all subsystems contained within the COE suite of C4I systems. The CCGIS, which is an integral component of the COE concept, relies on the other COE standard components to provide the definition for other support computing services required.

  10. Joint Service Common Operating Environment (COE) Common Geographic Information System functional requirements

    Energy Technology Data Exchange (ETDEWEB)

    Meitzler, W.D.

    1992-06-01

    In the context of this document and COE, the Geographic Information Systems (GIS) are decision support systems involving the integration of spatially referenced data in a problem solving environment. They are digital computer systems for capturing, processing, managing, displaying, modeling, and analyzing geographically referenced spatial data which are described by attribute data and location. The ability to perform spatial analysis and the ability to combine two or more data sets to create new spatial information differentiates a GIS from other computer mapping systems. While the CCGIS allows for data editing and input, its primary purpose is not to prepare data, but rather to manipulate, analyte, and clarify it. The CCGIS defined herein provides GIS services and resources including the spatial and map related functionality common to all subsystems contained within the COE suite of C4I systems. The CCGIS, which is an integral component of the COE concept, relies on the other COE standard components to provide the definition for other support computing services required.

  11. Psychiatric Worker and Family Members: Pathways Towards Co-Operation Networks within Psychiatric Assistance Services.

    Science.gov (United States)

    Carbone, Silvia

    2014-03-04

    The family's role in patient care was greatly altered by Law 180. This law, introduced in Italy in 1978, led to a gradual phasing out of custodial treatment for psychiatric patients. This different mindset, which views the family as an alternative to institutionalization, leads to it being seen as an essential entity in the setting up of community service dynamics. We interviewed health professionals in order to understand obstacles of collaboration between family members and mental health care workers. The goal was to uncover actions that promote collaboration and help build alliances between families and psychiatric workers. Results showed that health professionals view the family as a therapeutic resource. Despite this view, family members were rarely included in patient treatment. The reasons is: the structures have a theoretical orientation of collaboration with the family but, for nurses not are organized a few meeting spaces with family members. Services should create moments, such as multi-family groups or groups of information, managed by nurses and not only by doctors. These occasions it might facilitate the knowledge between professionals and family members.

  12. Contracting out Support Services in Future Expeditionary Operations: Learning from the Afghan Experience

    Directory of Open Access Journals (Sweden)

    Christopher Kinsey

    2011-12-01

    Full Text Available As with the US led Coalition war in Iraq, the war in Afghanistan has seen an unprecedented number of private contractors being utilised in support of military operations in the country. In the case of the United States government for example, over half of its personnel in Afghanistan and Iraq are contract employees, while the same figure in the UK stands at 30 per cent and is set to increase in the coming years. This level of contractor involvement in the ‘War on Terror’ is not inconsequential. Indeed, their contribution to military operations is so large they are now able to influence NATO’s counter-insurgency operations and thus its overall strategy for fighting the Taliban and Al-Qaeda. Importantly, such involvement can be both beneficial and/or detrimental. This article first sets out to explore how NATO came to rely on so many contractors in Afghanistan and the risks this involves for the ‘War on Terror’.

  13. Building a Smooth Medical Service for Operating Room Using RFID Technologies

    Directory of Open Access Journals (Sweden)

    Lun-Ping Hung

    2014-01-01

    Full Text Available Due to the information technology advancement, the feasibility for the establishment of mobile medical environments has been strengthened. Using RFID to facilitate the tracing of patients’ mobile position in hospital has attracted more attentions from researchers due to the demand on advanced features. Traditionally, the management of surgical treatment is generally manually operated and there is no consistent operating procedure for patients transferring among wards, surgery waiting rooms, operating rooms, and recovery rooms, resulting in panicky and urgent transferring work among departments and, thus, leading to delays and errors. In this paper, we propose a new framework using radio frequency identification (RFID technology for a mobilized surgical process monitoring system. Through the active tag, an application management system used before, during, and after the surgical processes has been proposed. The concept of signal level matrix, SLM, was proposed to accurately identify patients and dynamically track patients’ location. By updating patient’s information real-time, the preprocessing time needed for various tasks and incomplete transfers among departments can be reduced, the medical resources can be effectively used, unnecessary medical disputes can be reduced, and more comprehensive health care environment can be provided. The feasibility and effectiveness of our proposed system are demonstrated with a number of experimental results.

  14. 两级物流服务供应链的服务集成商运作风险分析%The Analysis of Service Integrators Operational Risks in Two-Echelon Logistics Service Supply Chain

    Institute of Scientific and Technical Information of China (English)

    李杨; 刘璐; 徐国虎

    2011-01-01

    物流服务集成商作为物流服务供应链的核心,在"一个服务集成商,多个服务供应商"两级物流服务供应链模式下,存在着服务运作过程中的风险。从与功能型物流服务供应商合作过程产生的违约风险,包括利益分配不均风险、信用风险、逆向选择风险,以及服务集成商自身能力风险、不可抗力风险来分析两级物流服务供应链下服务集成商运作的风险,并提出了相应的对策。%Logistics service integrators as the core of logistics service supply chain exist on service operational risks in the model of two-echelon logistics service supply chain of "one service integrators, multiple service providers". This article analyzes service integrators" operational risks in two-echelon logistics service supply chain from the default risk in the co- operation with function-based logistics service providers, including the risk of interest uneven distribution, credit risk, risk of adverse selection, and the risk of service integrators" ability.

  15. Ground Vehicle Robotics

    Science.gov (United States)

    2013-08-20

    Ground Vehicle Robotics Jim Parker Associate Director, Ground Vehicle Robotics UNCLASSIFIED: Distribution Statement A. Approved for public...DATE 20 AUG 2013 2. REPORT TYPE Briefing Charts 3. DATES COVERED 09-05-2013 to 15-08-2013 4. TITLE AND SUBTITLE Ground Vehicle Robotics 5a...Willing to take Risk on technology -User Evaluated -Contested Environments -Operational Data Applied Robotics for Installation & Base Ops -Low Risk

  16. Concepts of multifaceted social support in operational work in the lives of South African Police Service members

    Directory of Open Access Journals (Sweden)

    Masefako A. Gumani

    2014-06-01

    Full Text Available Orientation: The extensive role that social support plays in the lives of South African Police Service (SAPS members outside of the expected work networks of professionals and colleagues should be further studied to reflect on the benefits received when handling the stressful and traumatic effects of operational work.Research purpose: The objective of this study was to describe the concepts of multifaceted social support network systems as perceived by SAPS members in the context of the Vhembe District (South Africa in assisting them to deal with the effects of their operational work.Motivation for the study: There is still a call in social research to focus on the influence of different functions and sources of social support.Research design, approach and method: A descriptive phenomenological research design was used, and 20 SAPS participants were selected through purposive sampling. Unstructured,face-to-face interviews, field notes, telephone follow-ups and diaries were used to collect data which was subsequently analysed through phenomenological explication.Main findings: The results show that social support is not a linear process but is multifaceted,depending on specific operational settings. Furthermore, the social support network system identified is informed by the values of communal living in the Vhembe District as well as in the operational context in which the SAPS members work.Practical/managerial implications: The SAPS should help initiate and involve, during the debriefing of operational members, types and functions of social support that are dependent on organisational and community contexts.Contribution/value-add: This study makes a meaningful contribution to understanding that social support in the SAPS operational context is different from other contexts.

  17. A designated centre for people with disabilities operated by Health Service Executive, Sligo

    LENUS (Irish Health Repository)

    McNicholas, F

    2011-04-01

    Children in care in Ireland have increased by 27% in the last decade. This population is recognized to be among the most vulnerable. This study aims to describe their placement histories, service use and mental health needs. Data was obtained on 174 children (56.5% of eligible sample) with a mean age of 10.83 (SD = 5.04). 114 (65.5%) were in care for three years or more. 29 (16.7%) did not have a SW and 49 (37.7%) had no GP 50 (28.7%) were attending CAMHS. Long term care, frequent placement changes and residential setting were significantly related with poorer outcomes and increased MH contact. Given the increase in numbers in care and the overall decrease in resource allocation to health and social care, individual care planning and prioritizing of resources are essential.

  18. MAIN CHARACTERISTICS OF COMPANIES USING SERVICE ORIENTED ARCHITECTURE (SOA AND OF THEIR OPERATION CONTEXT

    Directory of Open Access Journals (Sweden)

    Alfonso Duran Heras

    2008-12-01

    Full Text Available The aim of this article is to establish the main characteristics of the organizations that have successfully implemented information systems based on Service Oriented Architecture (SOA. Their environmental circumstances have also been studied. To achieve this objective, a SOA bibliographic review has been carried out, encompassing an analysis of 25 real cases in which different SOA applications were successfully implemented. All these cases were published between 2.001 and 2.007. The conclusions of this article can be briefly summarized as follows: SOA is well suited for organizations that rely on important legacy systems, whose performance is hindered by the lack of integration and flexibility of their computer architectures. These organizations therefore need to improve such architectures rather than replace them by new systems; SOA is being used by organizations that need to integrate their systems with those of their supply chain partners; SOA solutions provide support for the use of Web technologies.

  19. AQUA-USERS: AQUAculture USEr Driven Operational Remote Sensing Information Services

    Science.gov (United States)

    Laanen, Marnix; Poser, Kathrin; Peters, Steef; de Reus, Nils; Ghebrehiwot, Semhar; Eleveld, Marieke; Miller, Peter; Groom, Steve; Clements, Oliver; Kurekin, Andrey; Martinez Vicente, Victor; Brotas, Vanda; Sa, Carolina; Couto, Andre; Brito, Ana; Amorim, Ana; Dale, Trine; Sorensen, Kai; Boye Hansen, Lars; Huber, Silvia; Kaas, Hanne; Andersson, Henrik; Icely, John; Fragoso, Bruno

    2015-12-01

    The FP7 project AQUA-USERS provides the aquaculture industry with user-relevant and timely information based on the most up-to-date satellite data and innovative optical in-situ measurements. Its key purpose is to develop an application that brings together satellite information on water quality and temperature with in-situ observations as well as relevant weather prediction and met-ocean data. The application and its underlying database are linked to a decision support system that includes a set of (user-determined) management options. Specific focus is on the development of indicators for aquaculture management including indicators for harmful algae bloom (HAB) events. The methods and services developed within AQUA-USERS are tested by the members of the user board, who represent different geographic areas and aquaculture production systems.

  20. Microbiological sampling plan based on risk classification to verify supplier selection and production of served meals in food service operation.

    Science.gov (United States)

    Lahou, Evy; Jacxsens, Liesbeth; Van Landeghem, Filip; Uyttendaele, Mieke

    2014-08-01

    Food service operations are confronted with a diverse range of raw materials and served meals. The implementation of a microbial sampling plan in the framework of verification of suppliers and their own production process (functionality of their prerequisite and HACCP program), demands selection of food products and sampling frequencies. However, these are often selected without a well described scientifically underpinned sampling plan. Therefore, an approach on how to set-up a focused sampling plan, enabled by a microbial risk categorization of food products, for both incoming raw materials and meals served to the consumers is presented. The sampling plan was implemented as a case study during a one-year period in an institutional food service operation to test the feasibility of the chosen approach. This resulted in 123 samples of raw materials and 87 samples of meal servings (focused on high risk categorized food products) which were analyzed for spoilage bacteria, hygiene indicators and food borne pathogens. Although sampling plans are intrinsically limited in assessing the quality and safety of sampled foods, it was shown to be useful to reveal major non-compliances and opportunities to improve the food safety management system in place. Points of attention deduced in the case study were control of Listeria monocytogenes in raw meat spread and raw fish as well as overall microbial quality of served sandwiches and salads.

  1. Evaluation of a Recirculating Dipper Well Combined with Ozone Sanitizer for Control of Foodborne Pathogens in Food Service Operations.

    Science.gov (United States)

    Almeida, Giselle; Gibson, Kristen E

    2016-09-01

    In the retail food service industry, small countertop sinks, or dipper wells, are utilized to rinse and store serving utensils between uses. These dipper wells are designed to operate under a constant flow of water, which serves both to prevent the accumulation of microorganisms and to aid in the cleanliness of the dipper well itself. Here, a recirculating dipper well ozone sanitation system (DWOSS) was evaluated for the control and inactivation of Escherichia coli , Listeria innocua , PRD1 bacteriophage, and Staphylococcus aureus present on a stainless steel disher. In a low ozone (O3) demand medium, the DWOSS achieved over a 5-log reduction for E. coli , L. innocua , and PRD1 at 30 s when exposed to 0.45 to 0.55 ppm of residual O3. A greater than 5-log total CFU reduction was achieved for S. aureus at a 600-s exposure time and 0.50 ppm of residual O3. When evaluated in the presence of high O3 demand medium (10% skim milk), the DWOSS performed significantly better (P food service. To our knowledge, a dipper well with a cleaning-in-place sanitizing system is not currently available for use in the food service industry; and, thus, this is the first study to evaluate the efficacy of a cleaning-in-place dipper well.

  2. Lean Management of Civil Aviation Ground Service%精益的民航地面服务管理研究

    Institute of Scientific and Technical Information of China (English)

    杨青; 陈雪; 闫植林

    2011-01-01

    本文将精益管理的原则和方法应用于民航地面服务过程,首先对航空旅客价值进行了识别,指出迅捷和缩短旅客的等待时间是旅客重要的价值体现.然后,分析了民航地面服务过程中的各种浪费,以旅客登机手续办理和安检流程为对象,分析了流程中的非增值活动,指出了消除浪费的基本途径.最后,进一步构建了精益的民航服务体系框架,该体系为民航企业的精益改善提供了指南.%This paper applies the concept and methodology of lean consumption into the ground service of civil aviation. First,passenger's values are identified. The paper indicates that shortening the waiting time is one of the most important aspects of passenger's value. Then, all kinds of wastes during passenger's boarding process are analyzed. Using the passenger's checking-in and security check as an example, all non-value added activities and the approach of eliminating these wastes are analyzed. Finally, the framework of Lean Airline Service System (LASS) is built, which provides guideline for the lean improvement of civil aviation enterprise.

  3. A designated centre for people with disabilities operated by Health Service Executive, Donegal

    LENUS (Irish Health Repository)

    Murphy, Deirdre J

    2009-01-01

    BACKGROUND: Caesarean section is one of the most commonly performed major operations in women throughout the world. Rates are escalating, with studies from the United States of America, the United Kingdom, China and the Republic of Ireland reporting rates between 20% and 25%. Operative morbidity includes haemorrhage, anaemia, blood transfusion and in severe cases, maternal death. The value of routine oxytocics in the third stage of vaginal birth has been well established and it has been assumed that these benefits apply to caesarean delivery as well. A slow bolus dose of oxytocin is recommended following delivery of the baby at caesarean section. Some clinicians use an additional infusion of oxytocin for a further period following the procedure. Intravenous oxytocin has a very short half-life (4-10 minutes) therefore the potential advantage of an oxytocin infusion is that it maintains uterine contractility throughout the surgical procedure and immediate postpartum period, when most primary haemorrhages occur. The few trials to date addressing the optimal approach to preventing haemorrhage at caesarean section have been under-powered to evaluate clinically important outcomes. There has been no trial to date comparing the use of an intravenous slow bolus of oxytocin versus an oxytocin bolus and infusion. METHODS AND DESIGN: A multi-centre randomised controlled trial is proposed. The study will take place in five large maternity units in Ireland with collaboration between academics and clinicians in the disciplines of obstetrics and anaesthetics. It will involve 2000 women undergoing elective caesarean section after 36 weeks gestation. The main outcome measure will be major haemorrhage (blood loss >1000 ml). A study involving 2000 women will have 80% power to detect a 36% relative change in the risk of major haemorrhage with two-sided 5% alpha. DISCUSSION: It is both important and timely that we evaluate the optimal approach to the management of the third stage at

  4. A designated centre for people with disabilities operated by Brothers of Charity Services Galway, Galway

    LENUS (Irish Health Repository)

    Murphy, Deirdre J

    2009-01-01

    BACKGROUND: Caesarean section is one of the most commonly performed major operations in women throughout the world. Rates are escalating, with studies from the United States of America, the United Kingdom, China and the Republic of Ireland reporting rates between 20% and 25%. Operative morbidity includes haemorrhage, anaemia, blood transfusion and in severe cases, maternal death. The value of routine oxytocics in the third stage of vaginal birth has been well established and it has been assumed that these benefits apply to caesarean delivery as well. A slow bolus dose of oxytocin is recommended following delivery of the baby at caesarean section. Some clinicians use an additional infusion of oxytocin for a further period following the procedure. Intravenous oxytocin has a very short half-life (4-10 minutes) therefore the potential advantage of an oxytocin infusion is that it maintains uterine contractility throughout the surgical procedure and immediate postpartum period, when most primary haemorrhages occur. The few trials to date addressing the optimal approach to preventing haemorrhage at caesarean section have been under-powered to evaluate clinically important outcomes. There has been no trial to date comparing the use of an intravenous slow bolus of oxytocin versus an oxytocin bolus and infusion. METHODS AND DESIGN: A multi-centre randomised controlled trial is proposed. The study will take place in five large maternity units in Ireland with collaboration between academics and clinicians in the disciplines of obstetrics and anaesthetics. It will involve 2000 women undergoing elective caesarean section after 36 weeks gestation. The main outcome measure will be major haemorrhage (blood loss >1000 ml). A study involving 2000 women will have 80% power to detect a 36% relative change in the risk of major haemorrhage with two-sided 5% alpha. DISCUSSION: It is both important and timely that we evaluate the optimal approach to the management of the third stage at

  5. Costing clinical biochemistry services as part of an operational management budgeting system.

    Science.gov (United States)

    Tarbit, I F

    1986-08-01

    The process of costing clinical biochemistry tests as a component of the commissioning of a unit management budgeting system based on an International Computers Limited (ICL) minicomputer system was examined. Methods of apportioning consumable and labour costs under direct and indirect cost headings and as test and request charges were investigated, and in this currently operational system it was found that 38% of consumable costs and 57% of labour costs were not a direct component of the routine analysis function. Means of assigning test costs to a given request source and the incorporation of such charges into clinical budget statements were looked at. A reduction in laboratory workload did not produce a comparable reduction in laboratory costs. For a theoretical reduction in workload of 20% only a 3.8% laboratory saving in recoverable costs could be expected.

  6. A designated centre for people with disabilities operated by Health Service Executive, Sligo

    LENUS (Irish Health Repository)

    O'Higgins, A

    2014-11-01

    The provision of high quality healthcare information about pregnancy is important to women and to healthcare professionals and it is 1 driven, in part, by a desire to improve clinical outcomes,. The objective of this study was to examine the use of digital media by women\\' to access pregnancy information. A questionnaire was distributed to women attending a large maternity hospital. Of the 522 respondents, the mean age was 31.8 years, 45% (235\\/522) were nulliparous, 62% (324\\/522) lived in the capital city and 29% (150\\/522) attended the hospital as private patients. Overall 95% (498\\/522) used the internet for pregnancy information, 76% (399\\/522) had a smartphone and 59% (235\\/399) of smartphone owners had used a pregnancy smartapp. The nature of internet usage for pregnancy information included discussion forums (70%), social networks (67%), video media (48%), e-books (15%), blogs (13%), microblogs (9%) and podcasts (4%). Even women who were socially disadvantaged reported high levels of digital media usage. In contemporary maternity care women use digital media extensively for pregnancy information. All maternity services should have a digital media strategy.

  7. Packaging's Contribution for the Effectiveness of the Space Station's Food Service Operation

    Science.gov (United States)

    Rausch, B. A.

    1985-01-01

    Storage limitations will have a major effect on space station food service. For example: foods with low bulk density such as ice cream, bread, cake, standard type potato chips and other low density snacks, flaked cereals, etc., will exacerbate the problem of space limitations; package containers are inherently volume consuming and refuse creating; and the useful observation that the optimum package is no package at all leads to the tentative conclusion that the least amount of packaging per unit of food, consistent with storage, aesthetics, preservation, cleanliness, cost and disposal criteria, is the most practical food package for the space station. A series of trade offs may have to be made to arrive at the most appropriate package design for a particular type of food taking all the criteria into account. Some of these trade offs are: single serve vs. bulk; conventional oven vs. microwave oven; nonmetallic aseptically vs. non-aseptically packaged foods; and comparison of aseptic vs. nonaseptic food packages. The advantages and disadvantages are discussed.

  8. Packaging's Contribution for the Effectiveness of the Space Station's Food Service Operation

    Science.gov (United States)

    Rausch, B. A.

    1985-01-01

    Storage limitations will have a major effect on space station food service. For example: foods with low bulk density such as ice cream, bread, cake, standard type potato chips and other low density snacks, flaked cereals, etc., will exacerbate the problem of space limitations; package containers are inherently volume consuming and refuse creating; and the useful observation that the optimum package is no package at all leads to the tentative conclusion that the least amount of packaging per unit of food, consistent with storage, aesthetics, preservation, cleanliness, cost and disposal criteria, is the most practical food package for the space station. A series of trade offs may have to be made to arrive at the most appropriate package design for a particular type of food taking all the criteria into account. Some of these trade offs are: single serve vs. bulk; conventional oven vs. microwave oven; nonmetallic aseptically vs. non-aseptically packaged foods; and comparison of aseptic vs. nonaseptic food packages. The advantages and disadvantages are discussed.

  9. Lessons Learned in Building VO Resources: Binding Together Several VO Standards into an Operational Service

    Science.gov (United States)

    Chilingarian, I.; Bonnarel, F.; Louys, M.; Le Sidaner, P.

    2012-09-01

    The International Virtual Observatory Alliance (IVOA) developed numerous interoperability standards during the last several years. Most of them are quite simple to implement from the technical point of view and even contain “SIMPLE” in the title. Does it mean that it is also simple to build a working VO resource using those standards? Yes and no. “Yes” because the standards are indeed simple, and “no” because usually one needs to implement a lot more than it was thought in the beginning of the project so the time management of the team becomes difficult. In our presentation we will start with a basic case of a simple spectral data collection. Then we will describe several examples of “small” technologically advanced VO resources built in CDS and VO-Paris and will show that many standards are hidden from managers' eyes at the initial stage of the project development. The projects will be: (1) the GalMer database providing access to the results of numerical simulations of galaxy interactions; (2) the full spectrum fitting service that allows one to extract internal kinematics and stellar populations from spectra of galaxies available in the VO. We conclude that: (a) with the existing set of IVOA standards one can already build very advanced VO-enabled archives and tools useful for scientists; (b) managers have to be very careful when estimating the project development timelines for VO-enabled resources.

  10. A designated centre for people with disabilities operated by Brothers of Charity Services Roscommon, Roscommon

    LENUS (Irish Health Repository)

    O'Higgins, A

    2014-11-01

    The provision of high quality healthcare information about pregnancy is important to women and to healthcare professionals and it is 1 driven, in part, by a desire to improve clinical outcomes,. The objective of this study was to examine the use of digital media by women\\' to access pregnancy information. A questionnaire was distributed to women attending a large maternity hospital. Of the 522 respondents, the mean age was 31.8 years, 45% (235\\/522) were nulliparous, 62% (324\\/522) lived in the capital city and 29% (150\\/522) attended the hospital as private patients. Overall 95% (498\\/522) used the internet for pregnancy information, 76% (399\\/522) had a smartphone and 59% (235\\/399) of smartphone owners had used a pregnancy smartapp. The nature of internet usage for pregnancy information included discussion forums (70%), social networks (67%), video media (48%), e-books (15%), blogs (13%), microblogs (9%) and podcasts (4%). Even women who were socially disadvantaged reported high levels of digital media usage. In contemporary maternity care women use digital media extensively for pregnancy information. All maternity services should have a digital media strategy.

  11. Competitive priorities for service operations strategy: an analysis of the perceived-value criteria of a fitness center

    Directory of Open Access Journals (Sweden)

    Luciano Costa Santos

    2012-01-01

    Full Text Available The setting of priorities among the various performance objectives is one of the main activities in the formulation of manufacturing strategy. Recognizing the importance of this activity and using the nomenclature of “perceived-value criteria”, this paper reports an analysis of competitive priorities of a fitness center, which was an essential part of a broader process aimed at the formulation of operations strategy for the company. After a brief literature review, the article proposes a model for the analysis of perceived-value criteria in service operations that, among other tools, makes use of importance-performance matrix and trade-off analysis. To validate its applicability, the proposed model was field-tested in an action research approach, in which one of the authors of this paper played the role of external facilitator of the process of organizational intervention. The application of the model allowed identifying the processes and the perceived-value criteria (PVC's that should be prioritized by the company, using for this, two bases of comparison: the direct competitors of its influence area and the benchmark fitness centers (best practices. As a result, the firm's managers were able to better decide about the different strategic alternatives to improve its operations.

  12. Clinical Study of Intra-operative Computed Tomography Guided Localization with A Hook-wire System for Small Ground Glass Opacities in Minimally Invasive Resection

    Directory of Open Access Journals (Sweden)

    Xiangyang CHU

    2014-12-01

    Full Text Available Background and objective Localization of pulmonary ground glass small nodule is the technical difficulty of minimally invasive operation resection. The aim of this study is to evaluate the value of intraoperative computed tomography (CT-guided localization using a hook-wire system for small ground glass opacity (GGO in minimally invasive resection, as well as to discuss the necessity and feasibility of surgical resection of small GGOs (<10 mm through a minimally invasive approach. Methods The records of 32 patients with 41 small GGOs who underwent intraoperative CT-guided double-thorn hook wire localization prior to video-assisted thoracoscopic wedge resection from October 2009 to October 2013 were retrospectively reviewed. All patients received video-assisted thoracoscopic surgery (VATS within 10 min after wire localization. The efficacy of intraoperative localization was evaluated in terms of procedure time, VATS success rate, and associated complications of localization. Results A total of 32 patients (15 males and 17 females underwent 41 VATS resections, with 2 simultaneous nodule resections performed in 3 patients, 3 lesion resections in 1 patient, and 5 lesions in a patient. Nodule diameters ranged from 2 mm-10 mm (mean: 5 mm. The distance of lung lesions from the nearest pleural surfaces ranged within 5 mm-24 mm (mean: 12.5 mm. All resections of lesions guided by the inserted hook wires were successfully performed by VATS (100% success rate. The mean procedure time for the CT-guided hook wire localization was 8.4 min (range: 4 min-18 min. The mean procedure time for VATS was 32 min (range: 14 min-98 min. The median hospital time was 8 d (range: 5 d-14 d. Results of pathological examination revealed 28 primary lung cancers, 9 atypical adenomatous hyperplasia, and 4 nonspecific chronic inflammations. No major complication related to the intraoperative hook wire localization and VATS was noted. Conclusion Intraoperative CT-guided hook wire

  13. A designated centre for people with disabilities operated by Health Service Executive, Tipperary

    LENUS (Irish Health Repository)

    Sills, Eric Scott

    2009-01-01

    The development of in vitro fertilisation (IVF) as a treatment for human infertilty was among the most controversial medical achievements of the modern era. In Ireland, the fate and status of supranumary (non-transferred) embryos derived from IVF brings challenges both for clinical practice and public health policy because there is no judicial or legislative framework in place to address the medical, scientific, or ethical uncertainties. Complex legal issues exist regarding informed consent and ownership of embryos, particularly the use of non-transferred embryos if a couple separates or divorces. But since case law is only beginning to emerge from outside Ireland and because legislation on IVF and human embryo status is entirely absent here, this matter is poised to raise contractual, constitutional and property law issues at the highest level. Our analysis examines this medico-legal challenge in an Irish context, and summarises key decisions on this issue rendered from other jurisdictions. The contractual issues raised by the Roche case regarding informed consent and the implications the initial judgment may have for future disputes over embryos are also discussed. Our research also considers a putative Constitutional \\'right to procreate\\' and the implications EU law may have for an Irish case concerning the fate of frozen embryos. Since current Medical Council guidelines are insufficient to ensure appropriate regulation of the advanced reproductive technologies in Ireland, the report of the Commission on Assisted Human Reproduction is most likely to influence embryo custody disputes. Public policy requires the establishment and implementation of a more comprehensive legislative framework within which assisted reproductive medical services are offered.

  14. Open data for water-related operational services, the SWITCH-ON approach

    Science.gov (United States)

    Mazzoli, Paolo; Bagli, Stefano; Valerio, Luzzi; Broccoli, Davide; Piccinini, Francesca

    2017-04-01

    Recently, a collaborative project started called SWITCH-ON (EU FP7 project No 603587) coordinated by SMHI (http://water-switch-on.eu/) as part of the contemporary European movement imposed by the INSPIRE directive and the Open Data Strategy. Among It's R&D activities GECOsistema develops and expands inside SWITCH-ON a set of online services to tackle major water related issues, from reservoir and irrigation supply, to hydrological change adaptation and hydropower potential mapping. Here we present major releases of APRIL, HyCAW and High-resolution European HydroPower Atlas; all of which make intense use of open data. APRIL is a tool for seasonal run-off forecasts, that takes advantage of open datasets or low-cost data and performs forecasts through calibrated machine learning algorithms. HyCAW is a wizard that supports the assessment of adaptation options to cope with change in the temporal distribution of water availability as well as in the total water quantity. EU HPA provides all relevant information necessary to appraise the feasibility of a micro-hydropower plant at a specific site, taking into account hydrological as well as technical and economic factors. All the tools share a common vision of the project to address water concerns and currently untapped potential of open data for improved water management across the EU. Users are guided through a Web GIS interface, created using open source Web Mapping Applications, Open-Layers and Map Server, to explore available hydrological information in the area of interest, plot available data, perform analysis, and get reports and statistics.

  15. A designated centre for people with disabilities operated by Nua Healthcare Services, Tipperary

    LENUS (Irish Health Repository)

    Cronin, Frances M

    2016-01-01

    Numerous studies have identified the effects of prematurity on the neonate\\'s physical health, however few studies have explored the effects of prematurity on both the physical and mental health of the child as they develop. Secondary analysis of data from the Millennium Cohort Study, a longitudinal study of infants (n = 18 818, born 2000-2002 in the United Kingdom) was performed. Effects of gestational age at birth on health outcomes at 5 years were measured using parental rating of their children\\'s general health and severity of behavior problems. The association between parent\\'s general health ratings and behavior problem ratings was low: 86% of those reporting serious behavior problems (5% of the sample, n = 764) rated their child as being in excellent, very good, or good health. Still, a gradient of increasing risk of poorer outcome with decreasing gestational age was observed for a composite health measure (poor\\/fair health and\\/or serious behavior problems), suggesting an association with prematurity for this composite assessment of health status. The greatest contribution to the childhood composite health measure at 5 years was for children born at 32-36 weeks gestation: population attributable fractions for having poor outcomes was 3.4% (Bonferroni-adjusted 95% confidence interval 1.1%-6.2%), compared to 1% (0.2-2.3) for birth at less than 32 weeks. Results suggest that preterm children, by school entry, are not only at high risk of physical health problems, but also of behavioral health problems. The recognition of, and response to comprehensive health and well-being outcomes related to prematurity are important in order to correctly plan and deliver adequate paediatric health services and policies.

  16. Statistical distributions describing microbial quality of surfaces and foods in food service operations.

    Science.gov (United States)

    Montville, Rebecca; Schaffner, Donald W

    2004-01-01

    Data on the microbial quality of food service kitchen surfaces and ready-to-eat foods were collected over a period of 10 years in Rutgers University dining halls. Surface bacterial counts, total aerobic plate counts, and total and fecal coliform counts were determined using standard methods. Analysis was performed on foods tested more than 50 times (primarily lunch meats and deli salads) and on surfaces tested more than 500 times (36 different surfaces types, including pastry brushes, cutting boards, and countertops). Histograms and statistical distributions were determined using Microsoft Excel and Palisades Bestfit, respectively. All data could be described by lognormal distributions, once data above and below the lower and upper limits of detection were considered separately. Histograms for surfaces counts contained one peak near 1 CFU/4 cm2. Surfaces with higher levels of contamination tended to be nonmetal, with the exception of buffalo chopper bowls, which commonly had high counts. Mean counts for foods ranged from 2 to 4 log CFU/g, with shrimp salad, roast beef, and bologna having higher means. Coleslaw, macaroni salad, and potato salad (all commercially processed products, not prepared in the dining halls) had lowest overall means. Coliforms were most commonly found in sealeg salad (present in 61% of samples) and least commonly found in coleslaw (present in only 7% of samples). Coliform counts (when present) were highest on average in shrimp salad and lowest in coleslaw. Average coliform counts for most products were typically between 1 and 2 log most probable number per gram. Fecal coliforms were not typically found in any deli salads or lunch meats.

  17. NASA Enterprise Managed Cloud Computing (EMCC): Delivering an Initial Operating Capability (IOC) for NASA use of Commercial Infrastructure-as-a-Service (IaaS)

    Science.gov (United States)

    O'Brien, Raymond

    2017-01-01

    In 2016, Ames supported the NASA CIO in delivering an initial operating capability for Agency use of commercial cloud computing. This presentation provides an overview of the project, the services approach followed, and the major components of the capability that was delivered. The presentation is being given at the request of Amazon Web Services to a contingent representing the Brazilian Federal Government and Defense Organization that is interested in the use of Amazon Web Services (AWS). NASA is currently a customer of AWS and delivered the Initial Operating Capability using AWS as its first commercial cloud provider. The IOC, however, designed to also support other cloud providers in the future.

  18. Improvement in operating conditions of coke oven batteries with long service life

    Energy Technology Data Exchange (ETDEWEB)

    Obertenev, V.N.; Bondarchuk, P.N.; Krut' ko, I.G.; Sheptovitskii, M.S.; Kaftan, Yu.S.; Shul' ga, I.V.; Vol' fovskii, A.G. (Mariupol' skii Koksokhimicheskii Zavod (USSR))

    1991-01-01

    Discusses operation of the coke oven battery No 1 in the Mariupol' coking plant constructed in 1949. Twenty-five of 69 coke oven chambers had liners deformed due to wear. In 1988-1989 a number of failures occurred due to accumulation of pyrolysis products and tar on coke oven walls. Excessive liner wear negatively influenced coking conditions (e.g. reducing the bulk density of charged coal, increasing the buildup on coke oven walls, increasing the density and viscosity of coal tar and content of solid particles in the tar). Increased viscosity and content of solid particles in the tar increased failure rates of a tar transport system. Coal tar properties in the Mariupol' plant and 8 other plants in the USSR are comparatively evaluated. Specific properties of coal tar from the Mariupol' plant and their causes were determined. On the basis of the evaluations coal tar properties were controlled by changing coal mixture composition (content of gas coal was reduced to 32% of G and GZh types). Reducing content of gas coal in the mixtures reduced coke oven failure rate, increased coke compression strength by 0.6% and reduced coke abrasion by 0.25%. 5 refs.

  19. Efficient power plant operation due to communication standards. Application for inspection, service and maintenance; Effizienterer Kraftwerksbetrieb dank offener Kommunikationsstandards. Nutzen fuer Inspektion, Wartung und Instandhaltung

    Energy Technology Data Exchange (ETDEWEB)

    Brandt, Gerhard [ABB AG, Mannheim (Germany). Geschaeftsbereich Stromerzeugung

    2011-07-01

    Advanced device engineering and actual open communication standards in power plants offer comprehensive information, more than traditional engineering can present. By intelligent utilization of so gained different informations power plant process control systems can generate for the operator added value during operation, in special inspection, service and maintenance. (orig./GL)

  20. First field trial of Virtual Network Operator oriented network on demand (NoD) service provisioning over software defined multi-vendor OTN networks

    Science.gov (United States)

    Li, Yajie; Zhao, Yongli; Zhang, Jie; Yu, Xiaosong; Chen, Haoran; Zhu, Ruijie; Zhou, Quanwei; Yu, Chenbei; Cui, Rui

    2017-01-01

    A Virtual Network Operator (VNO) is a provider and reseller of network services from other telecommunications suppliers. These network providers are categorized as virtual because they do not own the underlying telecommunication infrastructure. In terms of business operation, VNO can provide customers with personalized services by leasing network infrastructure from traditional network providers. The unique business modes of VNO lead to the emergence of network on demand (NoD) services. The conventional network provisioning involves a series of manual operation and configuration, which leads to high cost in time. Considering the advantages of Software Defined Networking (SDN), this paper proposes a novel NoD service provisioning solution to satisfy the private network need of VNOs. The solution is first verified in the real software defined multi-domain optical networks with multi-vendor OTN equipment. With the proposed solution, NoD service can be deployed via online web portals in near-real time. It reinvents the customer experience and redefines how network services are delivered to customers via an online self-service portal. Ultimately, this means a customer will be able to simply go online, click a few buttons and have new services almost instantaneously.

  1. Simulating Global AeroMACS Airport Ground Station Antenna Power Transmission Limits to Avoid Interference With Mobile Satellite Service Feeder Uplinks

    Science.gov (United States)

    Wilson, Jeffrey D.

    2013-01-01

    The Aeronautical Mobile Airport Communications System (AeroMACS), which is based upon the IEEE 802.16e mobile wireless standard, is expected to be implemented in the 5091 to 5150 MHz frequency band. As this band is also occupied by Mobile Satellite Service feeder uplinks, AeroMACS must be designed to avoid interference with this incumbent service. The aspects of AeroMACS operation that present potential interference are under analysis in order to enable the definition of standards that assure that such interference will be avoided. In this study, the cumulative interference power distribution at low Earth orbit from transmitters at global airports was simulated with the Visualyse Professional software. The dependence of the interference power on antenna distribution, gain patterns, duty cycle, and antenna tilt was simulated. As a function of these parameters, the simulation results are presented in terms of the limitations on transmitter power from global airports required to maintain the cumulative interference power under the established threshold.

  2. Bomb-produced radiocarbon in the western tropical Pacific Ocean: Guam coral reveals operation-specific signals from the Pacific Proving Grounds

    Science.gov (United States)

    Andrews, Allen H.; Asami, Ryuji; Iryu, Yasufumi; Kobayashi, Donald R.; Camacho, Frank

    2016-08-01

    High-resolution radiocarbon (14C) analyses on a coral core extracted from Guam, a western tropical Pacific island, revealed a series of early bomb-produced 14C spikes. The typical marine bomb 14C signal—phase lagged and attenuated relative to atmospheric records—is present in the coral and is consistent with other regional coral records. However, 14C levels well above what can be attributed to air-sea diffusion alone punctuate this pattern. This anomaly was observed in other Indo-Pacific coral records, but the Guam record is unmatched in magnitude and temporal resolution. The Guam coral Δ14C record provided three spikes in 1954-1955, 1956-1957, and 1958-1959 that are superimposed on a normal 14C record. Relative to mean prebomb levels, the first peak rises an incredible ˜700‰ and remained elevated for ˜1.2 years. A follow up assay with finer resolution increased the peak by ˜300‰. Subsequent spikes were less intense with a rise of ˜35 and ˜70‰. Each can be linked to thermonuclear testing in the Pacific Proving Grounds at Bikini and Enewetak atolls in Operations Castle (1954), Redwing (1956), and Hardtack I (1958). These 14C signals can be explained by vaporization of coral reef material in the nuclear fireball, coupled with neutron activation of atmospheric nitrogen (14C production), and subsequent absorption of 14CO2 to form particulate carbonates of close-in fallout. The lag time in reaching Guam and other coral records abroad was tied to ocean surface currents and modeling provided validation of 14C arrival observations.

  3. Measurements for monitoring ground motion resulting from mining operations in the Rhenish brown coal district; Messungen zur Ueberwachung von bergbaubedingten Bodenbewegungen im rheinischen Braunkohlenbergbau

    Energy Technology Data Exchange (ETDEWEB)

    Duddek, H.; Schaefer, W. [Rheinbraun AG, Koeln (Germany)

    1996-12-31

    Coal mining in the Rhenish brown coal district resulted in loose rock slopes with a total height of more than 350 m. Mining operations caused ground motion in open-cast mines, in the slopes and in the region ahead of the face. Internal dumping caused motions of the floors, the overburden tip and te slopes of the open-cast mines. The deformations were measured by different methods, and the evaluations are presented here. As examples, permanent monitoring of a slope using the GEOROBOT measuring system and continuous subsidence measurements in an overburdan dump by means of hydrostatic measuring systems are presented. GEOROBOT ensures quasi-continuous measurements of slope motion with an error of 5-7 mm. Hydrostatic measuring systems on the basis of pressure sensors were developed for measurements of single overburden dump strata and the overburden dump basis during dumping. (orig.) [Deutsch] In den rheinischen Braunkohlentagebauen entstehen Lockergesteinsboeschungen mit Gesamthoehen von mehr als 350 m. Die Gewinnungstaetigkeiten verursachen Entlastungsbewegungen im Tagebau, in den Boeschungen und im Tagebauvorfeld. Die Innenverkippung fuehrt erneut zu Bodenbewegungen im Liegenden, im Kippenkoerper und im Bereich der Tagebauraender. Die auftretenden Deformationen werden mit verschiedenen Messverfahren erfasst, ausgewertet und dargestellt. Beispielhaft werden die permanente Ueberwachung einer Boeschung mittels des automatischen Messsystems GEOROBOT und kontinuierliche Setzungsmessungen in einer Tagebaukippe mit hydrostatischen Messsystemen vorgestellt. Mit GEOROBOT werden quasi kontinuierlich Boeschungsbewegungsmessungen mit einer Genauigkeit von {+-}5 bis 7 mm durchgefuehrt. Auf der Basis von Drucksensoren wurden hydrostatische Messsysteme konzipiert, mit denen Setzungen einzelner Kippscheiben und der Kippenbasis waehrend des Kippenaufbaues ermittelt werden. (orig.)

  4. IS-EPOS - a prototype of EPOS Thematic Core Service for seismic processes induced by human operations

    Science.gov (United States)

    Orlecka-Sikora, Beata; Lasocki, Stanislaw; Leptokaropoulos, Konstantinos

    2014-05-01

    The community focused on seismic processes induced by human operations has been organized within EPOS Integration Program as Working Group 10 Infrastructure for Georesources. This group has brought together representatives from the scientific community and industry from 13 European countries. WG10 aims to integrate the research infrastructure (RI) in the area of seismicity induced (IS) by human activity: tremors and rockbursts in underground mines, seismicity associated with conventional and unconventional oil and gas production, induced by geothermal energy extraction and by underground reposition and storage of liquids (e.g. water disposal associated with energy extraction) and gases (CO2 sequestration, inter alia) and triggered by filling surface water reservoirs, etc. WG10 priority is to create new research opportunities in the field responding to global challenges connected with exploitation of georesources. WG10 has prepared the model of integration fulfilling the scientific mission and raising the visibility of stakeholders. The end-state Induced Seismicity Thematic Core Service (IS TCS) has been designed together with key metrics for TCS benefits in four areas: scientific, societal, economic and capacity building. IS-EPOS project, funded by National Centre for Research and Development, Poland within the program "Innovative Economy Operational Program Priority Axis 2 - R&D Infrastructure", aims at building a prototype of IS TCS. The prototype will implement fully the designed logic of IS TCS. Research infrastructure integrated within the prototype will comprise altogether seven comprehensive data cases of seismicity linked to deep mining related, associating geothermal production and triggered by reservoir impoundment. The implemented thematic services will enable studies within the use-case "Clustering of induced earthquakes". The IS TCS prototype is expected to reach full functionality by the end of 2014.

  5. Proposal for the award of an industrial services contract for operation of the hostels, apartments and ancillary premises

    CERN Document Server

    2000-01-01

    This document concerns the award of an Industrial Services contract for operation of the hostels, apartments and ancillary premises run by the CERN Housing Service. Following a market survey carried out among 32 firms in ten Member States, a call for tenders (IT-2404/AS/Rev.) was sent on 5 April 2000 to one firm and three consortia in four Member States. By the closing date, CERN had received tenders from the firm and the three consortia. The Finance Committee is invited to agree to the negotiation of a contract with the consortium VIENNA INTERNATIONAL HOTEL MANAGEMENT (AT) - SEREG (CH), the lowest bidder, for an initial period of five years, to enter into force on 1 January 2001, for a total amount of 6 871 850 Swiss francs, not subject to revision until 31 December 2001. The contract will include an option for two one-year extensions beyond the initial five-year period. The consortium has indicated the following distribution by country of the contract value covered by this adjudication proposal: CH-60%, AT-...

  6. Measurements of total odd nitrogen (NOy aboard MOZAIC in-service aircraft: instrument design, operation and performance

    Directory of Open Access Journals (Sweden)

    D. Raak

    2004-10-01

    Full Text Available A small system for the unattended measurement of total odd nitrogen (NOy, i.e., the sum of NO and its atmospheric oxidation products aboard civil in-service aircraft in the framework of MOZAIC is described. The instrument employs the detection of NO by its chemiluminescence with O3 in combination with catalytic conversion of the other NOy compounds to NO at 300°C on a gold surface in the presence of H2. The instrument has a sensitivity of 0.4–7 cps/ppt and is designed for unattended operation during 1–2 service cycles of the aircraft (400–800 flight hours. The total weight is 50 kg, including calibration system, compressed gases, mounting, and safety measures. The layout and inlet configuration are governed by requirements due to the certification for passenger aircraft. Laboratory tests are described regarding the conversion efficiency for NO2 and HNO3 (both >98%. Interference by HCN and NH3 is 100% and <1%, respectively. The time response (90% time of the instrument is <1 s for NO2 and 150 s for HNO3, the latter being caused by memory effects in the 80 cm long inlet line.

  7. [Information analytical support of the US Armed Forces Medical Service at the theater of operations (review of foreign online publications)].

    Science.gov (United States)

    Agapitov, A A; Golota, A S; Krassiĭ, A B; Kuvakin, V I

    2013-05-01

    The current article is dedicated to the modern state of information analytical support of the US Armed Forces Medical Service at the theater of operations. It is shown that at the present time for that purpose it is employed the Joint Theater Medical Information Program (TMIP) which integrates all medically significant information in a single system. The described program covers the whole evacuation chain, specifically, wounded registration on the battle field, treatment conduction at the stages of evacuation, including the aeromobile evacuation, treatment and rehabilitation at specialized establishments in the United States, subsequent veteran care after retirement. It also provides paperless documents circulation and telemedicine needs, takes into consideration the certain Armed Forces components peculiarities, satisfies the information analytical requirements of the commanding body of the medical service. The main TMIP subprograms are introduced, namely: AHLTA, TMDS, MSAT, TMIP-M, MMM, TC2, NCAT, and the basic providing and supporting unit DHIMS is described. Finally, it is mentioned that currently the TMIP project starts to be used not only on the battlefield but at the garrisons as well and it is supposed that it will gradually expand to the entire national health care system.

  8. Analysis of Operating Characteristics of Hybrid Ground Source Heat Pump Assisted with Chiller%冷机辅助复合式地源热泵运行特性探析

    Institute of Scientific and Technical Information of China (English)

    周世玉; 崔文智

    2015-01-01

    Hybrid ground source heat pump system assisted with chiller is proposed in this paper, and also two kinds of operation scheme. System operation of 30 years is simulated using TRNSYS software. Compared with conventional ground source heat pump system, operating characteristics and the feasibility of the hybrid ground source heat pump system are analyzed from the ground temperature increase, system performance, energy consumption and also the technical and economic aspects.%提出了冷水机组和热泵机组分设的复合式地源热泵系统,并提出了两种运行方案。采用 TRNSYS软件模拟其30年的系统运行,并分别从地温增幅、系统性能、能耗及技术经济角度和常规地源热泵系统进行比较,分析了该复合式地源热泵系统的运行特性及其可行性。

  9. 77 FR 54924 - Temporary Concession Contract for the Operation of Lodging, Food and Beverage and Retail Services...

    Science.gov (United States)

    2012-09-06

    ... Retail Services in Canyon de Chelly National Mounument AGENCY: National Park Service, Interior. ACTION... a term not to exceed 3 years. The visitor services include lodging, food and beverage and...

  10. Space shuttle engineering and operations support: Study of the effects of multiple ground updates on the accuracy of the onboard state vector with IMU only navigation

    Science.gov (United States)

    Killen, R.

    1977-01-01

    There are six cases considered: (1) no updates made during the flight, (2) one ground update in the vertical components only at the first practice separation minus 15 minutes, (3) one ground update in all components at the first practice separation minus 5 minutes, (4) updates 2 and 3 applied successively, (5) Case 4 plus an update in all components at the second separation attempt minus 3 minutes, and (6) one ground update at first separation attempt minus 5 minutes and a second update at second separation minus two minutes. The mission control simulation program, GROPER, was run using as radar input a tape containing radar derived state vectors for the trajectory.

  11. Contamination Control and Evaluation for Manufacturing, Ground Tests, Flight Operation and Post-Retrieval Analyses of the TANPOPO Exposed Panels and Capture Panels

    Science.gov (United States)

    Yano, Hajime; Hashimoto, Hirofumi; Kawaguchi, Yuko; Yokobori, Shin-ichi; Uchihori, Yukio; Tabata, Makoto; Yamagishi, Akihiko; Sasaki, Satoshi; Imai, Eiichi

    The TANPOPO (“dandelion” in Japanese) is Japan’s first astrobiology space experiment to be exposed on and retrieved from the ISS-Kibo Exposed Facility from the 2014-5 timeframe. During its 1-3 years of continuous exposure operation in the low earth orbit (LEO) of the Earth, it aims to test key questions consisted of the “quasi-panspermia” hypothesis, a theory for exogenesis origin of life and their precursor transports among celestial bodies The TANPOPO experiment consists of following six sub-themes (ST): 1) the first intact capture of terrestrial microbial colonies in LEO, 2) survival test of terrestrial microbes long exposed in LEO, 3) alteration tests of artificially composed “astronomical organic analogs” long exposed in LEO, 4) intact capture of organic-bearing micrometeoroids with the lowest peak temperature ever in LEO, 5) space flight verification of the world’s lowest density aerogels for intact capture of microparticles, and 6) meteoroid and orbital debris flux assessment only capable to be measured in-situ in LEO. Each will utilize one or more Capture Panel(CP) and Exposure Panel (EP) samples from various pointing faces onboard the Kibo Exposed Facility, i.e., anti-Earth pointing face(Space), leading face (East) and anti-Pressurized Facility face (North), as the ISS is an Earth gravity gradient three-axis stabilized satellite. In order to both satisfy scientific values and planetary protection policy, contamination control and evaluation protocols are implemented for the whole process of manufacturing, ground tests, flight operation and post-retrieval initial analyses of both CPs and EPs. The CPs employ blocks of 0.01g/ccultra-low dense aerogels on its to intact capture impacting solid microparticles such as organic-bearing micrometeoroids, artificial orbital debris and possible terrestrial aerosols temporally reached to the LEO, for assessing the possibility of interplanetary transport of life and its precursors. By analyzing them

  12. TARDEC Ground Vehicle Robotics

    Science.gov (United States)

    2013-05-30

    UNCLASSIFIED UNCLASSIFIED 10 Optionally Manned Vehicles OMV can be driven by a soldier; OMV can drive a soldier; OMV can be remotely operated; OMV can be...all missions for OMV (i.e. shared driving) (i.e. remotely operated) 2 m od al iti es Mission Payloads UNCLASSIFIED UNCLASSIFIED 11 Ground

  13. Water service delivery - the weakest link

    CSIR Research Space (South Africa)

    Wall, K

    2009-05-01

    Full Text Available and operators • There are ~ 2000 plumbers and other water service men in local government, but ~ 1100 vacancies. Plus more posts required – largely for maintenance • The majority of the 3 000 to 5 000 operators working in the 2 000+ water and wastewater... and systems (e.g. procurement processes) that could enable more assistance than they do; – poor operation and maintenance: the services have been delivered, yes, in the sense that the pipe is in the ground -- but operation and maintenance...

  14. Using value models for business risk analysis in e-service networks

    NARCIS (Netherlands)

    Ionita, Dan; Wieringa, Roel J.; Wolos, Lars; Gordijn, Jaap; Pieters, Wolter; Ralyté, Jolita; España, Sergio; Pastor, Oscar

    2015-01-01

    Commercially provided electronic services commonly operate on top of a complex, highly-interconnected infrastructure, which provides a multitude of entry points for attackers. Providers of e-services also operate in dynamic, highly competitive markets, which provides fertile ground for fraud. Before

  15. Grounded theory.

    Science.gov (United States)

    Harris, Tina

    2015-04-29

    Grounded theory is a popular research approach in health care and the social sciences. This article provides a description of grounded theory methodology and its key components, using examples from published studies to demonstrate practical application. It aims to demystify grounded theory for novice nurse researchers, by explaining what it is, when to use it, why they would want to use it and how to use it. It should enable nurse researchers to decide if grounded theory is an appropriate approach for their research, and to determine the quality of any grounded theory research they read.

  16. Simulating the thermal operating conditions in the thermal wells of ground-source heat-pump heat supply systems. Part I: Porous moisture freezing processes in soil

    Science.gov (United States)

    Vasilyev, G. P.; Peskov, N. V.; Lichman, V. A.; Gornov, V. F.; Kolesova, M. V.

    2015-08-01

    The mathematical models laid down in the new blocks of the INSOLAR.GSHP.12 software system simulating unsteady operating conditions of ground-source heat-pump (GSHP) heat supply systems are presented. The new model blocks take into account the effect the freezing of porous moisture in soil has on the GSHP system performance efficiency. Illustration is given to the need of taking into account the porous moisture freezing/thawing processes in soil, and the results from investigations devoted to the opening possibilities of constructing adaptive GSHP systems with controlled intensity of heat transfer in the soil-thermal well system are presented. The development of software simulating the porous moisture phase state variation processes in soil was preceded by development of mathematical equations representing the thermal conditions of soil body involving porous moisture freezing/thawing processes. A description of these equations is also given in the article. In constructing the mathematical model, the notion "effective thermal conductivity" of soil was introduced for taking into account the latent heat of phase transition that releases during the freezing of moisture. The above-mentioned effective thermal conductivity of soil involves two components: the soil thermal conductivity coefficient itself and an additional term modifying the thermal conductivity value for taking into account the influence of phase transition. For quantitatively evaluating the soil effective thermal conductivity component that takes into account the influence of phase transition, the soil freezing zone radius around the thermal well was determined. The obtained analytic solutions have been implemented in the form of computer program blocks, after which a "numerical experiment" was carried out for estimating the effect the porous moisture freezing/thawing processes have on the soil thermal conditions. It was demonstrated during that experiment that the soil thermal conductivities determined

  17. Road map to scaling-up: translating operations research study’s results into actions for expanding medical abortion services in rural health facilities in Nepal

    OpenAIRE

    Puri, Mahesh; Regmi, Shophika; Tamang, Anand; Shrestha, Prabhakar

    2014-01-01

    Background Identifying unsafe abortion among the major causes of maternal deaths and respecting the rights to health of women, in 2002, the Nepali parliament liberalized abortion up to 12 weeks of pregnancy on request. However, enhancing women’s awareness on and access to safe and legal abortion services, particularly in rural areas, remains a challenge in Nepal despite a decade of the initiation of safe abortion services. Methods Between January 2011 and December 2012, an operations research...

  18. Network Technology and Development Trends under Full-service Operation%全业务运营下网络技术与发展趋势

    Institute of Scientific and Technical Information of China (English)

    袁超伟; 刘冰滨

    2012-01-01

    With the arrival of the era of full-service operation, telecommunication operators need to achieve fixed and mobile multiple access communication voice service while providing various voice value-added services to group customer, family customer and individual customer. Communication industry in China is facing fierce competition under full-service operation. Due to technical progress, there is an urgent need for all the telecommunication operators to understand network technology and development trends under full-service operation. The author concentrates on network technology and development trends under full-service operation. The paper mainly introduces the network technology to achieve full-service operation, analyzes the advantages and disadvantages of each network technology, and points out the development trend of the required network technology to realize full-service operation.%随着全业务运营时代的到来,各通信运营商都要实现固定和移动多接入融合通信语音业务并能同时面向集团客户、家庭客户和个人客户提供丰富的语言增值业务,中国通信行业正面临着全业务运营下的激烈竞争,随着技术的进步,各通信运营商迫切需要了解全业务运营下网络技术与发展趋势,围绕着全业务运营下网络技术与发展趋势展开论述。主要介绍了实现全业务运营需要的网络技术,分析了每种网络技术的优缺点,指出了实现全业务运营需要的网络技术与发展趋势。

  19. Supporting inland waterway transport on German waterways by operational forecasting services - water-levels, discharges, river ice

    Science.gov (United States)

    Meißner, Dennis; Klein, Bastian; Ionita, Monica; Hemri, Stephan; Rademacher, Silke

    2017-04-01

    Inland waterway transport (IWT) is an important commercial sector significantly vulnerable to hydrological impacts. River ice and floods limit the availability of the waterway network and may cause considerable damages to waterway infrastructure. Low flows significantly affect IWT's operation efficiency usually several months a year due to the close correlation of (low) water levels / water depths and (high) transport costs. Therefore "navigation-related" hydrological forecasts focussing on the specific requirements of water-bound transport (relevant forecast locations, target parameters, skill characteristics etc.) play a major role in order to mitigate IWT's vulnerability to hydro-meteorological impacts. In light of continuing transport growth within the European Union, hydrological forecasts for the waterways are essential to stimulate the use of the free capacity IWT still offers more consequently. An overview of the current operational and pre-operational forecasting systems for the German waterways predicting water levels, discharges and river ice thickness on various time-scales will be presented. While short-term (deterministic) forecasts have a long tradition in navigation-related forecasting, (probabilistic) forecasting services offering extended lead-times are not yet well-established and are still subject to current research and development activities (e.g. within the EU-projects EUPORIAS and IMPREX). The focus is on improving technical aspects as well as on exploring adequate ways of disseminating and communicating probabilistic forecast information. For the German stretch of the River Rhine, one of the most frequented inland waterways worldwide, the existing deterministic forecast scheme has been extended by ensemble forecasts combined with statistical post-processing modules applying EMOS (Ensemble Model Output Statistics) and ECC (Ensemble Copula Coupling) in order to generate water level predictions up to 10 days and to estimate its predictive

  20. Towards a Location-based Service for Early Mental Health Interventions in Disaster Response Using Minimalistic Tele-operated Android Robots Technology

    Science.gov (United States)

    Vahidi, H.; Mobasheri, A.; Alimardani, M.; Guan, Q.; Bakillah, M.

    2014-04-01

    Providing early mental health services during disaster is a great challenge in the disaster response phase. Lack of access to adequate mental-health professionals in the early stages of large-scale disasters dramatically influences the trend of a successful mental health aid. In this paper, a conceptual framework has been suggested for adopting cellphone-type tele-operated android robots in the early stages of disasters for providing the early mental health services for disaster survivors by developing a locationbased and participatory approach. The techniques of enabling GI-services in a Peer-to-Peer (P2P) environment were studied to overcome the limitations of current centralized services. Therefore, the aim of this research study is to add more flexibility and autonomy to GI web services (WMS, WFS, WPS, etc.) and alleviate to some degree the inherent limitations of these centralized systems. A P2P system Architecture is presented for the location-based service using minimalistic tele-operated android robots, and some key techniques of implementing this service using BestPeer were studied for developing this framework.

  1. Ground failure in direct current systems of the Itaipu Hydroelectric Power Plant, Parana, Brazil. Impact in the operation; Falla a tierra en sistemas de corriente continua en la Central Hidroelectrica Itaipu, PR, Brasil. Impacto en la operacion

    Energy Technology Data Exchange (ETDEWEB)

    Soto Santacruz, Heriberto [Itaipu Binacional, Foz do Iguacu, PR (Brazil)]. E-mail: soto@itaipu.gov.py

    1998-07-01

    The objective of this work is to share with other companies the operation experience obtained by researching the direct current systems ground failure, in the Itaipu Hydroelectric Power Plant. During the research process electrical and/or electronic components can be damaged, and also human failures can occurred during the circuit connection and disconnection manoeuvres, necessary for the identification of the components causing the failures.

  2. Proposal for the award of an industrial services contract for the operation and maintenance of liquid helium cryogenic plants

    CERN Document Server

    2000-01-01

    This document concerns the award of an Industrial Services contract for the operation and maintenance of liquid helium cryogenic plants. Following a market survey carried out among 54 firms in twelve Member States, a call for tenders (IT-2719/LHC) was sent on 18 August 2000 to two firms and four consortia, two consisting of two firms and two consisting of three firms, in five Member States. By the closing date, CERN had received tenders from one firm and three consortia, in four Member States. The Finance Committee is invited to agree to the negotiation of a contract with the consortium AIR LIQUIDE (FR) - LINDE KRYOTECHNIK (CH) - SERCO (DE), the lowest bidder, for an initial period of four years from 17 July 2001 for a total amount of 19 804 400 Swiss francs, not subject to revision until 16 July 2005. The contract will include options for two one-year extensions beyond the initial four-year period. The consortium has indicated the following distribution by country of the contract value covered by this adjudi...

  3. Modular approach for satellite communication ground terminals

    Science.gov (United States)

    Gould, G. R.

    1984-01-01

    The trend in satellite communications is toward completely digital, time division multiple access (TDMA) systems with uplink and downlink data rates dictated by the type of service offered. Trunking terminals will operate in the 550 MBPS (megabit per second) region uplink and downlink, whereas customer premise service (CPS) terminals will operate in the 25 to 10 MBPS region uplink and in the 200 MBPS region downlink. Additional criteria for the ground terminals will be to maintain clock sychronization with the system and burst time integrity to within a matter of nanoseconds, to process required order-fire information, to provide adaptive data scrambing, and to compensate for variations in the user input output data rates, and for changes in range in the satellite communications links resulting from satellite perturbations in orbit. To achieve the required adaptability of a ground terminal to the above mentioned variables, programmable building blocks can be developed that will meet all of these requirements. To maintain system synchronization, i.e., all bursted data arriving at the satellite within assigned TDMA windows, ground terminal transmit data rates and burst timing must be maintained within tight tolerances. With a programmable synchronizer as the heart of the terminal timing generation, variable data rates and burst timing tolerances are achievable. In essence, the unit inputs microprocessor generated timing words and outputs discrete timing pulses.

  4. Distribution system choice in a service industry: An analysis of international insurance firms operating in the United States

    NARCIS (Netherlands)

    Parente, R.; Choi, B.P.; Slangen, A.H.L.; Ketkar, S.

    2010-01-01

    Service firms play an increasingly important role in the global economy. However, the internationalization strategies of such firms, and especially their distribution system choices, have been underexplored in the international management literature. One specific service industry that has internatio

  5. Distribution system choice in a service industry: An analysis of international insurance firms operating in the United States

    NARCIS (Netherlands)

    Parente, R.; Choi, B.P.; Slangen, A.H.L.; Ketkar, S.

    2010-01-01

    Service firms play an increasingly important role in the global economy. However, the internationalization strategies of such firms, and especially their distribution system choices, have been underexplored in the international management literature. One specific service industry that has internatio

  6. Grounded cognition.

    Science.gov (United States)

    Barsalou, Lawrence W

    2008-01-01

    Grounded cognition rejects traditional views that cognition is computation on amodal symbols in a modular system, independent of the brain's modal systems for perception, action, and introspection. Instead, grounded cognition proposes that modal simulations, bodily states, and situated action underlie cognition. Accumulating behavioral and neural evidence supporting this view is reviewed from research on perception, memory, knowledge, language, thought, social cognition, and development. Theories of grounded cognition are also reviewed, as are origins of the area and common misperceptions of it. Theoretical, empirical, and methodological issues are raised whose future treatment is likely to affect the growth and impact of grounded cognition.

  7. Exploring the organizational impact of software-as-a-Service on software vendors the role of organizational integration in software-as-a-Service development and operation

    CERN Document Server

    Stuckenberg, Sebastian

    2014-01-01

    Software-as-a-Service has gained momentum as a software delivery and pricing model within the software industry. Existing practices of software vendors are challenged by a potential paradigm shift. This book analyzes the implications of Software-as-a-Service on software vendors using a business model and value chain perspective. The analysis of qualitative data from software vendors highlights the role of organizational integration within software vendors. By providing insights regarding the impact of Software-as-a-Service on organizational structures and processes of software vendors, this st

  8. Deriving Spatio-Temporal Development of Ground Subsidence Due to Subway Construction and Operation in Delta Regions with PS-InSAR Data: A Case Study in Guangzhou, China

    Directory of Open Access Journals (Sweden)

    Huiqiang Wang

    2017-09-01

    Full Text Available Subways have been an important method for relieving traffic pressures in urban areas, but ground subsidence, during construction and operation, can be a serious problem as it may affect the safety of its operation and that of the surrounding buildings. Thus, conducting long-term ground deformation monitoring and modeling for subway networks are essential. Compared with traditional geodetic methods, the Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-InSAR technique offers wider coverage and denser measurements along subway lines. In this study, we mapped the surface deformation of the Guangzhou subway network with Advanced Synthetic Aperture Radar (ASAR and Phased Array Type L-band Synthetic Aperture Radar (PALSAR data using the Interferometric Point Target Analysis (IPTA technique. The results indicate that newly excavated tunnels have regional subsidence with an average rate of more than 8 mm/year, as found on Lines Two, Three, Six, and GuangFo (GF. Furthermore, we determined the spatio-temporal subsidence behavior of subways with PALSAR in delta areas using Peck’s formula and the logistic time model. We estimated the tunneling-related parameters in soft soil areas, which had not been previously explored. We examined a section of line GF, as an example, to estimate the ground settlement trough development. The results showed the maximum settlement increased from −5.2 mm to −23.6 mm and its ground loss ratio ranged from 1.5–8.7% between 13 July 2008 and 19 January 2011. In addition, we found that the tunnels in line GF will become stable after a period of about 2300 days in peak subsidence areas. The results show that the proposed approach can help explain the dynamic ground subsidence along a metro line. This study can provide references for urban subway projects in delta areas, and for the risk assessment of nearby buildings and underground pipelines along metro lines.

  9. Unmanned Aerial Systems Traffic Management (UTM): Safely Enabling UAS Operations in Low-Altitude Airspace

    Science.gov (United States)

    Kopardekar, Parimal H.; Cavolowsky, John

    2015-01-01

    Flexibility where possible, and structure where necessary. Consider the needs of national security, safe airspace operations, economic opportunities, and emerging technologies. Risk-based approach based on population density, assets on the ground, density of operations, etc. Digital, virtual, dynamic, and as needed UTM services to manage operations.

  10. Research on ground heat exchanger of Ground Source Heat Pump technique

    Institute of Scientific and Technical Information of China (English)

    LIU Dong-sheng; SUN You-hong; GAO Ke; WU Xiao-hang

    2004-01-01

    Ground Source Heat Pump technique and its operating principle are described in this paper. Ground heat exchanger is the key technique of ground source heat pump and its pattems are discussed. Software is helpful to design ground heat exchanger. A project of Chinese Ground Source Heat Pump is introduced and its market is more and more extensive.

  11. 移动云计算与运营商自有业务云化探讨%Mobile Cloud Computing and Cloud-Based Operator Services

    Institute of Scientific and Technical Information of China (English)

    符刚; 薛淼; 唐雄燕

    2015-01-01

    结合移动云计算和网络功能虚拟化(NFV)等产业背景,对4G时代运营商自有业务网的网络云化和业务云化进行探讨;基于对网络云化步骤和方式的分析,给出了业务云化的基本架构和典型业务场景;在自有业务云化基础上,通过控制转发分离/软硬件分离技术,提出了运营商云化自有业务网络架构,以提供高度可扩展和平滑演进能力的网络。%Considering the industry background of Mobile Cloud Computing (MCC) and Network Function Virtualization(NFV), we investigate a cloud-based operator network and services in the 4G era. In this paper, we analyze the evolving steps and approaches of a cloud-based operator network and picture the cloud-based operator service architecture and classic service scenarios. Using the control-forwarding separating/software-hardware decoupling technologies, we design a cloud-based operator service network to provide scalability and seamless evolution.

  12. The Danish Perspective of Energy Internet: From Service-oriented Flexibility Trading to Integrated Design, Planning and Operation of Multiple Cross-sectoral Energy Systems

    DEFF Research Database (Denmark)

    You, Shi; Jin, Lin; Hu, Junjie

    2015-01-01

    two important subjects of the energy internet from the Danish perspective, i.e., service-oriented flexibility trading and integrated design, planning and operation of multiple cross-sectoral energy systems. Both elements are anticipated to bring in new business opportunities and challenges...

  13. An operational structured decision making framework for assessing changes in final ecosystem goods and services and consequences to human well-being

    Science.gov (United States)

    Pressure to develop an operational framework for decision makers to employ the concepts of ecosystem goods and services for assessing changes to human well-being has been increasing since these concepts gained widespread notoriety after the Millennium Ecosystem Assessment Report....

  14. Tractor-Maintenance: Operation & Daily Care [and] Servicing Air Cleaner & Lubrication. Student Materials. V. A. III. [V-C-1 through V-C-4].

    Science.gov (United States)

    Texas A and M Univ., College Station. Vocational Instructional Services.

    Designed for use by students in vocational agricultural classes, this manual deals with tractor maintenance. Operation and daily care are the topics of the first section. Safety is also covered. In the final part of the manual, servicing the air cleaner and lubricating the engine are discussed. Both sections conclude with a quiz. (PLB)

  15. A series on optimizing satellite systems. I - Restoring interruptions of communications sattelite service: Logistical and cost comparisons of mature and newly operational systems

    Science.gov (United States)

    Snow, Marcellus S.

    1989-09-01

    A mathematical model is presented of costs and operational factors involved in provision for service interruptions of both a mature and typically large incumbent satellite system and of a smaller, more recently operational system. The equation expresses the required launch frequency for the new system as a function of the launch spacing of the mature system; the time disparity between the inauguration of the two systems; and the rate of capacity depreciation. In addition, a technique is presented to compare the relative extent to which the discounted costs of the new system exceed those of the mature system in furnishing the same effective capacity in orbit, and thus the same service liability, at a given point in time. It is determined that a mature incumbent communications satellite system, having more capacity in orbit, will on balance have a lower probability of service interruption than a newer, smaller system.

  16. Hourly forecasts of renewable energy sources by an operating MOS-system of the German Weather Service

    Science.gov (United States)

    Vogt, Gernot; Sebastian, Trepte

    2016-04-01

    Model Output Statistics (MOS) is a powerful tool for optimizing the direct output of numerical weather forecast models. By developing multiple linear regressions with predictors, derived from observations and numerical weather prediction (NWP) at DWD (German Meteorological Service), a reduction of 50% of the error variance in the forecast has been achieved. Moreover, statistical post-processing yields numerous advantages in forecasting, e. g. down-scaling to point forecasts at observation stations with specific topographic and climatologic characteristics, correction of biases and systematic errors produced by numerical models, the derivation of further predictands of interest (e. g. exceedance probabilities) and the combination of several models. In the German project EWeLiNE (Simultaneous improvement of weather and power forecasts for the grid integration of renewable energies), which is carried out in collaboration by DWD and IWES (Fraunhofer Institute for Wind Energy and Energy System Technology), one of the main goals is an adjustment of the DWD-system MOSMIX (combining numerical forecasts of the global models IFS and ICON) to the demands of transmission system operators (TSO). This includes the implementation of new predictands like wind elements in altitudes > 10m or solar radiance. To meet the demands of the TSOs the temporal resolution of MOSMIX, currently delivering forecasts in 3-hour time-steps, needs to be enhanced to 1-hour time-steps. This can be achieved by adjusting the statistical equations to take account of hourly SYNOP observations. Thus, diverse input parameters and internal processing schemes have to be re-specified for example in terms of precipitation. We show a comparative verification of 1-hour MOS and 3-hour MOS for different forecast elements. Raw data comprising of acquired point measurements of wind observations have been converted and implemented into the MOS-system. Sensitivity studies have then been conducted investigating the fit

  17. How to Ensure Long -term Stable Operation of Ground Source Heat Pump System for Heating Biogas Digester%如何保证地源热泵式沼气池加温系统长期稳定运行

    Institute of Scientific and Technical Information of China (English)

    张迪; 石惠娴; 朱洪光; 雷勇; 王卓

    2011-01-01

    针对地源热泵式沼气池加温系统中出现的冬夏季取排热不平衡从而影响其长期稳定运行的问题,本文在采取控制运行方式、增加辅助热源和蓄热系统解决方法的分析基础上,从充分利用可再生能源和地源热泵设备的角度出发,提出热泵供热和制冷互补模式与太阳能-地源热泵多功能互补模式,并对其可行性进行分析.%To address the problem of heat imbalance of soil between winter and summer led by ground source heat pump system for heating biogas digester and to ensure the system running more stably, effectively in a long time , the paper presents the advantages and disadvantages of controlling operation model and solar assisted ground source heat pump system with heat storage.What's more, the paper also proposes complementary models of heafing and cooling of heat pump and multifunctional system integrationg solar energy with ground source heat pump, and analyses the possibility of the above two solutions from the perspective of making full use of renewable energy and the equipment of ground soure heat pump.

  18. Ground-Based Midcourse Defense: Continue Testing, but Operational Fielding Must Take a Backseat to Theater Missile Defense and Homeland Security

    Science.gov (United States)

    2010-07-26

    Single warhead 7,800 Operational SS-N-8 Mod 2 Sawfly, RSM-40, R-29, Vysota SLBM Single warhead 9,100 Operational SS-N-18 Mod 1 Stingray , RSM-50, R...29R, Volyna SLBM 3 MIRV warheads 6,500 Operational SS-N-18 Mod 2 Stingray , RSM-50, Volyna SLBM Single warhead 8,000 Unknown SS-N-18 Mod 3 Stingray

  19. Dynamic pricing research of information system operation and maintenance services%信息系统运维服务的动态定价研究

    Institute of Scientific and Technical Information of China (English)

    徐颖; 葛世伦; 王念新

    2014-01-01

    信息系统运维服务的外包合同定价是现今运维服务业讨论的热点问题之一。文中以信息系统运维服务中的例行操作运维服务为对象,从信息系统运维服务供应商的角度出发,研究利润最大化情况下的信息系统运维服务的最优价格。首先,从信息系统运维服务供应商的角度,全面分析了信息系统运维服务的类型和特点,以及影响定价方法选择的因素,将企业分成4种类型;然后,利用两阶段动态定价模型和固定价格的定价方法,得到两阶段信息系统运维服务供应商利润最大化下的最优价格和4种类型的企业客户购买信息系统运维服务行为的临界点;最后,分析了企业的购买周期和信息系统复杂度对信息系统运维服务的价格和利润的影响。%The outsourcing contract pricing of information systems operation and maintenance services is one of the hot issues discussed in today′s operation and maintenance services area.Taking as the research subject rou-tine operation and maintenance services of information systems operation and maintenance,we study the informa-tion system operation and maintenance services best price in the case of profit maximization from the perspective of information system operation and maintenance services provider.First of all, from the information system ma-intenance services providers′point of view, we analyze the types and characteristics of information system mainte-nance services, and the factors that affecting the selection of pricing methods,enterprises being divided into four types.Secondly, we use two-stage dynamic pricing model and the pricing of fixed-price, getting the two stages in-formation system operation services suppliers′optimum price when profit is maximized and the behavior critical point of four types of enterprise customer purchasing information system operation and maintenance service.Last-ly, we analyze the impact of the

  20. SERVPRO: uma técnica para a gestão de operações de serviços SERVPRO: a service operations management tool

    Directory of Open Access Journals (Sweden)

    Luciano Costa Santos

    2002-01-01

    Full Text Available Atualmente, a função operações tem merecido um destaque cada vez maior nas empresas de serviços. Entretanto, poucas técnicas utilizadas na gestão de operações de serviços têm uma abordagem específica para as caraterísticas dos serviços. Este artigo apresenta uma técnica de projeto e análise de processos que permite aos gerentes visualizarem os serviços na perspectiva do cliente. A técnica proposta (denominada SERVPRO, que é baseada na técnica IDEF3, considera as características específicas dos serviços e visa a melhoria da qualidade. Após uma breve revisão de algumas técnicas de projeto e análise de processos de serviços, a técnica proposta é apresentada.The importance of the operations function in service organizations is on growth nowadays. However, few techniques of service operations management have a specific approach to the features of service processes. This paper aims to present a service design technique that allows managers to systematically design and analyze their service processes from a customer's perspective. The proposed technique (called SERVPRO, which is based on IDEF3 technique, considers the specific characteristics of service processes and focuses the service quality. Following a brief review of some techniques used in the design and analysis of service processes, the proposed technique is shown.