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Sample records for flexible computerized management

  1. Computerized management information systems and organizational structures

    Science.gov (United States)

    Zannetos, Z. S.; Sertel, M. R.

    1970-01-01

    The computerized management of information systems and organizational structures is discussed. The subjects presented are: (1) critical factors favoring centralization and decentralization of organizations, (2) classification of organizations by relative structure, (3) attempts to measure change in organization structure, and (4) impact of information technology developments on organizational structure changes.

  2. Computerized management support for swine breeding farms.

    NARCIS (Netherlands)

    Huirne, R.B.M.

    1990-01-01

    1. INTRODUCTIONThe investigations described in this thesis have been directed towards computerized management support for swine breeding farms, focused on sow productivity and profitability. The study is composed of three basic parts: (1) basic description and definition of farm man

  3. Computerized management support for swine breeding farms

    NARCIS (Netherlands)

    Huirne, R.B.M.

    1990-01-01

    1. INTRODUCTION

    The investigations described in this thesis have been directed towards computerized management support for swine breeding farms, focused on sow productivity and profitability. The study is composed of three basic parts: (1) basic description and

  4. COMPUTERIZED MODEL OF RISK MANAGEMENT IN BUSINESS

    Directory of Open Access Journals (Sweden)

    Petrişor MANDU

    2011-01-01

    Full Text Available The occurrence of risk situation and the manager’s awareness of it are serious threats for the organization and its objectives. Consequently, the manager has to have available, analyze, select and interpret many pieces of information, under stress, before making a decision for avoiding a disaster. Under these circumstances, a computerized model of risk management is the most adequate solution to make the intervention possibilities effective through a quicker and more accurate intervention. The model offers enough confidence and a favorable psychological state for managing risk. In accordance with this model, the risk manager processes the information by means of some operational (mathematical methods and that favors reaching optimum solutions in the shortest delay, based on some estimated anticipations through a rational model.

  5. The utility of flexible sigmoidoscopy after a computerized tomographic colonography revealing only rectosigmoid lesions.

    Science.gov (United States)

    Young, P E; Gentry, A B; Cash, B D

    2008-03-15

    Identifying polyps by computerized tomographic colonography typically prompts colonoscopy, increasing its cost, risk and inconvenience. Many polyps are confined to the rectosigmoid and theoretically amenable to resection via flexible sigmoidoscopy. To determine the prevalence of advanced proximal colonic neoplasia when computerized tomographic colonography reveals only rectosigmoid polyps, and characterize the yield of polypectomy via flexible sigmoidoscopy in such patients. Subjects underwent computerized tomographic colonography and colonoscopy with segmental unblinding. Patients with only rectosigmoid findings by computerized tomographic colonography were identified retrospectively. Flexible sigmoidoscopy findings were estimated by including lesions distal to the descending/sigmoid colon junction during colonoscopy. Proximal lesions were also reviewed. Advanced lesions were defined as: adenocarcinoma, tubular adenoma >1 cm, > or =3 tubular adenomas, tubulovillous histology or high-grade dysplasia. By computerized tomographic colonography, 15% (203 of 1372) had only rectosigmoid polyps. Concomitant lesions in the proximal colon were seen in 32% (64 of 203) during colonoscopy. Advanced proximal neoplasia occurred in 2% (three of 203) with only rectosigmoid polyps on computerized tomographic colonography. Using flexible sigmoidoscopy to follow-up computerized tomographic colonography demonstrating only rectosigmoid polyps would eliminate 15% of subsequent colonoscopies. This strategy carries a small risk of missed proximal advanced neoplasia. This miss rate appears comparable to that of colonoscopy alone. Further study on the cost-effectiveness of this approach is warranted.

  6. A flexible computerized system for environmental data acquisition and transmission

    Science.gov (United States)

    Zappalà, G.

    2009-04-01

    In recent years increasing importance has been addressed to the knowledge of the marine environment, either to help detecting and understanding global climate change phenomena, or to protect and preserve those coastal areas, where multiple interests converge (linked to the tourism, recreational or productive activities…) and which suffer greater impact from anthropogenic activities; this has in turn stimulated the start of research programs devoted to the monitoring and surveillance of these particular zones, coupling the needs for knowledge, sustainable development and exploitation of natural resources. There is an increasing need to have data available in real time or near real time in order to intervene in emergency situations. Cabled or wireless data transmission can be used. The first allows the transmission of a higher amount of data only in coastal sites, while the second gives a bigger flexibility in terms of application to different environments; more, using mobile phone services (either terrestrial or satellite), it is possible to allocate the data centre in the most convenient place, without any need of proximity to the sea. Traditional oceanographic techniques, based on ship surveys, hardly fit the needs of operational oceanography, because of their high cost and fragmentary nature, both in spatial and temporal domains. To obtain a good synopticity, it is necessary to complement traditional ship observations with measurements from fixed stations (buoys moored in sites chosen to be representative of wider areas, or to constitute a sentinel against the arrival of pollutants), satellite observations, use of ships of opportunity and of newly developed instruments, like the gliders, or towed sliding devices, like the SAVE. Modern instruments rely on an electronic heart; an integrated hardware-software system developed in Messina is here presented, used in various versions to control data acquisition and transmission on buoys or on ship

  7. Potential of Computerized Maintenance Management System in Facilities Management

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    Noor Farisya Azahar

    2014-07-01

    Full Text Available For some time it has been clear that managing buildings or estates has been carried out in the context of what has become known as facilities management. British Institute of Facilities Management defined facilities management is the integration of multi-disciplinary activities within the built environment and the management of their impact upon people and the workplace. Effective facilities management is vital to the success of an organisation by contributing to the delivery of its strategic and operational objectives. Maintenance of buildings should be given serious attention before (stage design, during and after a building is completed. But total involvement in building maintenance is after the building is completed and during its operations. Residents of and property owners require their building to look attractive, durable and have a peaceful indoor environment and efficient. The objective of the maintenance management system is to stream line the vast maintenance information system to improve the productivity of an industrial plant. a good maintenance management system makes equipment and facilities available. This paper will discuss the fundamental steps of maintenance management program and Computerized Maintenance Management System (CMMS

  8. Redefining the sonography workflow through the application of a departmental computerized workflow management system.

    Science.gov (United States)

    Li, Ming-Feng; Tsai, Jerry Ch; Chen, Wei-Juhn; Lin, Huey-Shyan; Pan, Huay-Ben; Yang, Tsung-Lung

    2013-03-01

    The purpose of this study is to demonstrate and evaluate the effective application of a computerized workflow management system (WMS) into sonography workflow in order to reduce patient exam waiting time, number of waiting patients, sonographer stress level, and to improve patient satisfaction. A computerized WMS was built with seamless integration of an automated patient sorting algorithm, a real-time monitoring system, exam schedules fine-tuning, a tele-imaging support system, and a digital signage broadcasting system of patient education programs. The computerized WMS was designed to facilitate problem-solving through continuous customization and flexible adjustment capability. Its effects on operations, staff stress, and patient satisfaction were studied. After implementation of the computerized WMS, there is a significant decrease in patient exam waiting time and sonographer stress level, significant increase in patient satisfaction regarding exam waiting time and the number of examined patients, and marked decrease in the number of waiting patients at different time points in a day. Through multidisciplinary teamwork, the computerized WMS provides a simple and effective approach that can overcome jammed exams associated problems, increase patient satisfaction level, and decrease staff workload stress under limited resources, eventually creating a win-win situation for both the patients and radiology personnel. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  9. CHANGE MANAGEMENT ESSENTIALS TO MANAGE BUSINESS FLEXIBILITY

    OpenAIRE

    Cãtãlin Cristian BABALÂC; Mihaela UDÃ

    2014-01-01

    The present paper has as objective to introduce essential concepts that stand as basis for change and risk management, having a direct influence on flexibility. The competitive advantage represented by the company flexibility either if it is achieved by technology or with the help of human factor follows a path characterized by risk and possible resistance to what is the normal state.

  10. Managing people problems in changing to computerized text processing

    Energy Technology Data Exchange (ETDEWEB)

    Walker, T.R.

    1980-01-01

    Change is always both a promise and a threat. Changing to a computerized text processing system is, from a management viewpoint, mostly a promise; but from an employee viewpoint, mostly a threat. A variety of people problems arise from such a changeover because of the perceived threats involved. Most of these problems can be expected, so that, by proper management, their effects can be reduced or eliminated.

  11. Computerized history-taking as a tool to manage dyslipidemia.

    Science.gov (United States)

    Zakim, David; Fritz, Christine; Braun, Niko; Fritz, Peter; Alscher, M Dominik

    2010-11-12

    Validated guidelines to manage low-density lipoprotein (LDL)-cholesterol are utilized inconsistently or not at all even though their application lowers the incidence of coronary events. New approaches are needed, therefore, to implement these guidelines in everyday practice. We compared an automated method for applying The National Cholesterol Education Panel (NCEP) guidelines with results from routine care for managing LDL-cholesterol. The automated method comprised computerized history-taking and analysis of historical data without physician input. Results from routine care were determined for 213 unselected patients and compared with results from interviews of the same 213 patients by a computerized history-taking program. Data extracted from hospital charts showed that routine care typically did not collect sufficient information to stratify risk and assign treatment targets for LDL-cholesterol and that there were inconsistencies in identifying patients with normal or elevated levels of LDL-cholesterol in relation to risk. The computerized interview program outperformed routine care in collecting historical data relevant to stratifying risk, assigning treatment targets, and clarifying the presence of hypercholesterolemia relative to risk. Computerized history-taking coupled with automated analysis of the clinical data can outperform routine medical care in applying NCEP guidelines for stratifying risk and identifying patients with hypercholesterolemia in relation to risk.

  12. A computerized purchase order management system.

    Science.gov (United States)

    Subramanian, S; Villez, P A

    1991-01-01

    Order processing and parts issuing are within the scope of an inventory management system and, as such, it was logical to incorporate the Purchase Order Management Menu into the biomedical engineering inventory management system. The Purchase Order Management function was implemented using the services of a biomedical engineering technician who is a staff member. Software development time (two months) was the only resource that was necessary to incorporate this function into the inventory system. This function, implemented on a PC, provided locally functions that had not been available on the mainframe-based hospital purchasing system. These functions directly addressed the needs of the users, who in this case are the staff members of the department of biomedical engineering at University Hospital, Stony Brook, New York.

  13. Development techniques of computerized maintenance Management system

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Yon Woo; Kim, S.D.; Soong, W.S.; Kim, G.H.; Oh, W.H.; Kim, Y.G

    2000-05-01

    Normal operation of the facility is one of the key factors in the accomplishments of research goals. As confirmed by a case study of the influence of the facility operation condition on the research results, emphasis should be put on the facility preserve management. Facilities should be maintained in solid operational condition and their malfunctions should be repaired as soon as possible. The purpose of this project is to make propositions on the development of the facility preserve management system which is to maximize the efficiency of the budget execution, manpower organization and maintenance planning, and is to minimize the duration of the operational pause due to malfunctions with the least disbursement.

  14. A Computerized Hospital Patient Information Management System

    Science.gov (United States)

    Wig, Eldon D.

    1982-01-01

    The information processing needs of a hospital are many, with varying degrees of complexity. The prime concern in providing an integrated hospital information management system lies in the ability to process the data relating to the single entity for which every hospital functions - the patient. This paper examines the PRIMIS computer system developed to accommodate hospital needs with respect to a central patient registry, inpatients (i.e., Admission/Transfer/Discharge), and out-patients. Finally, the potential for expansion to permit the incorporation of more hospital functions within PRIMIS is examined.

  15. Potential of Computerized Maintenance Management System in Facilities Management

    OpenAIRE

    Noor Farisya Azahar; Md Azree Othuman Mydin

    2014-01-01

    For some time it has been clear that managing buildings or estates has been carried out in the context of what has become known as facilities management. British Institute of Facilities Management defined facilities management is the integration of multi-disciplinary activities within the built environment and the management of their impact upon people and the workplace. Effective facilities management is vital to the success of an organisation by contributing to the deliver...

  16. Integrated flexible capacity and inventory management under flexible capacity uncertainty

    OpenAIRE

    Paç, Mehmet Fazıl

    2006-01-01

    Cataloged from PDF version of article. In a manufacturing environment with volatile demand, inventory management can be coupled with dynamic capacity adjustments for handling the fluctuations more effectively. In this study we consider the integrated management of inventory and flexible capacity management under seasonal stochastic demand and uncertain labor supply. The capacity planning problem is investigated from the workforce planning perspective. We consider a manufactu...

  17. The ABC's required for establishing a practical computerized plant engineering management data base system

    Science.gov (United States)

    Maiocco, F. R.; Hume, J. P.

    1976-01-01

    A system's approach is outlined in the paper to assist facility and Plant Engineers improve their organization's data management system. The six basic steps identified may appear somewhat simple; however, adequate planning, proper resources, and the involvement of management will determine the success of a computerized facility management data base. Helpful suggestions are noted throughout the paper to insure the development of a practical computerized data management system.

  18. Computerized Cognitive Testing in the Management of Youth Sports-Related Concussion.

    Science.gov (United States)

    De Marco, Anthony P; Broshek, Donna K

    2016-01-01

    Computerized neurocognitive testing has become a growing practice across medical populations, but particularly within sports medicine and the management of sports-related concussion. Although traditional neuropsychological measures are solely administered and interpreted by neuropsychologists, computerized cognitive tests are marketed to and utilized by a wide range of professionals involved in the management of sports-related concussions, many of whom lack specialized psychometric training. Although the benefits of computerized testing allow for many youth athletes to be evaluated quickly, professionals implementing their use should be aware of the potential pitfalls and the high potential for misuse. After briefly reviewing the recommended guidelines set forth by the American Academy of Clinical Neuropsychology and the National Academy of Neuropsychology, we review the benefits/limitations of computerized testing in the management of sports-related concussion and the basic psychometric properties of some of the more widely used computerized measures. Lastly, we discuss the practical application of these devices.

  19. Computerized database management system for breast cancer patients.

    Science.gov (United States)

    Sim, Kok Swee; Chong, Sze Siang; Tso, Chih Ping; Nia, Mohsen Esmaeili; Chong, Aun Kee; Abbas, Siti Fathimah

    2014-01-01

    Data analysis based on breast cancer risk factors such as age, race, breastfeeding, hormone replacement therapy, family history, and obesity was conducted on breast cancer patients using a new enhanced computerized database management system. My Structural Query Language (MySQL) is selected as the application for database management system to store the patient data collected from hospitals in Malaysia. An automatic calculation tool is embedded in this system to assist the data analysis. The results are plotted automatically and a user-friendly graphical user interface is developed that can control the MySQL database. Case studies show breast cancer incidence rate is highest among Malay women, followed by Chinese and Indian. The peak age for breast cancer incidence is from 50 to 59 years old. Results suggest that the chance of developing breast cancer is increased in older women, and reduced with breastfeeding practice. The weight status might affect the breast cancer risk differently. Additional studies are needed to confirm these findings.

  20. [Computerized system for managing nursing care indicators at Hospital São Paulo].

    Science.gov (United States)

    Labbadia, Lilian Lestingi; D'Innocenzo, Maria; Fogliano, Rosana Rodrigues Figueira; Silva, Gabriela Eneida Françolin; de Queiroz, Rita Marina Ribeiro Melo; Carmagnani, Maria Isabel Sampaio; Salvador, Maria Elisabete

    2011-08-01

    Indicators are tools that permit to define parameters that will be used to make comparisons between a result and its expected value, as well as to add a value of judgement in this regard. The purpose of this study is to describe the experience of a group of nurses in the development of a computerized system to manage nursing care indicators at Hospital São Paulo. Four stages were used to implement the indicator management system: developing a nursing care indicator handbook; performing a manually registered pilot test; developing the computerized system; and performing the pilot test of the computerized system in eleven units at the hospital.

  1. Evaluation of computerized health management information system for primary health care in rural India

    Directory of Open Access Journals (Sweden)

    Singh Satyavir

    2010-11-01

    Full Text Available Abstract Background The Comprehensive Rural Health Services Project Ballabgarh, run by All India Institute of Medical Sciences (AIIMS, New Delhi has a computerized Health Management Information System (HMIS since 1988. The HMIS at Ballabgarh has undergone evolution and is currently in its third version which uses generic and open source software. This study was conducted to evaluate the effectiveness of a computerized Health Management Information System in rural health system in India. Methods The data for evaluation were collected by in-depth interviews of the stakeholders i.e. program managers (authors and health workers. Health Workers from AIIMS and Non-AIIMS Primary Health Centers were interviewed to compare the manual with computerized HMIS. A cost comparison between the two methods was carried out based on market costs. The resource utilization for both manual and computerized HMIS was identified based on workers' interviews. Results There have been no major hardware problems in use of computerized HMIS. More than 95% of data was found to be accurate. Health workers acknowledge the usefulness of HMIS in service delivery, data storage, generation of workplans and reports. For program managers, it provides a better tool for monitoring and supervision and data management. The initial cost incurred in computerization of two Primary Health Centers was estimated to be Indian National Rupee (INR 1674,217 (USD 35,622. Equivalent annual incremental cost of capital items was estimated as INR 198,017 (USD 4213. The annual savings is around INR 894,283 (USD 11,924. Conclusion The major advantage of computerization has been in saving of time of health workers in record keeping and report generation. The initial capital costs of computerization can be recovered within two years of implementation if the system is fully operational. Computerization has enabled implementation of a good system for service delivery, monitoring and supervision.

  2. Evaluation of computerized health management information system for primary health care in rural India

    Science.gov (United States)

    2010-01-01

    Background The Comprehensive Rural Health Services Project Ballabgarh, run by All India Institute of Medical Sciences (AIIMS), New Delhi has a computerized Health Management Information System (HMIS) since 1988. The HMIS at Ballabgarh has undergone evolution and is currently in its third version which uses generic and open source software. This study was conducted to evaluate the effectiveness of a computerized Health Management Information System in rural health system in India. Methods The data for evaluation were collected by in-depth interviews of the stakeholders i.e. program managers (authors) and health workers. Health Workers from AIIMS and Non-AIIMS Primary Health Centers were interviewed to compare the manual with computerized HMIS. A cost comparison between the two methods was carried out based on market costs. The resource utilization for both manual and computerized HMIS was identified based on workers' interviews. Results There have been no major hardware problems in use of computerized HMIS. More than 95% of data was found to be accurate. Health workers acknowledge the usefulness of HMIS in service delivery, data storage, generation of workplans and reports. For program managers, it provides a better tool for monitoring and supervision and data management. The initial cost incurred in computerization of two Primary Health Centers was estimated to be Indian National Rupee (INR) 1674,217 (USD 35,622). Equivalent annual incremental cost of capital items was estimated as INR 198,017 (USD 4213). The annual savings is around INR 894,283 (USD 11,924). Conclusion The major advantage of computerization has been in saving of time of health workers in record keeping and report generation. The initial capital costs of computerization can be recovered within two years of implementation if the system is fully operational. Computerization has enabled implementation of a good system for service delivery, monitoring and supervision. PMID:21078203

  3. Evaluation of computerized health management information system for primary health care in rural India

    OpenAIRE

    Singh Satyavir; Yadav Kapil; Nongkynrih Baridalyne; Krishnan Anand; Gupta Vivek

    2010-01-01

    Abstract Background The Comprehensive Rural Health Services Project Ballabgarh, run by All India Institute of Medical Sciences (AIIMS), New Delhi has a computerized Health Management Information System (HMIS) since 1988. The HMIS at Ballabgarh has undergone evolution and is currently in its third version which uses generic and open source software. This study was conducted to evaluate the effectiveness of a computerized Health Management Information System in rural health system in India. Met...

  4. Increasing flexibility in rangeland management during drought

    OpenAIRE

    Kachergis, E; Derner, JD; Cutts, BB; Roche, LM; Eviner, VT; Lubell, MN; Tate, KW

    2014-01-01

    Extreme droughts like the recent 2011-2013 drought impacting the central and western United States present a challenge to sustaining livestock ranching operations and the ecosystem goods and services they produce. Wyoming ranchers manage half of this drought-prone state and are at the forefront of this challenge. We examined Wyoming ranchers' drought management strategies and how ranch characteristics affect drought management flexibility, a key component of resilience, through a mail survey....

  5. Computerized map-based information management system for natural resource management

    Energy Technology Data Exchange (ETDEWEB)

    Miller, K.

    1995-12-01

    Federal agencies, states and resource managers have control and stewardship responsibility over a significant inventory of natural resources. A number of federal regulations require the review, protection and preservation of natural resource protection. Examples of such actions include the reauthorization of the Clean Water Act and the modification of the National Contingency Plan to incorporate the requirements of the Oil Pollution Act of 1990. To successfully preserve conserve and restore natural resources on federal reservations, and state and private lands, and to comply with Federal regulations designed to protect natural resources located on their sites, and the type of information on these resources required by environmental regulations. This paper presents an approach using a computerized, graphical information management system to catalogue and track data for the management of natural resources under Federal and state regulations, and for promoting resource conservation, preservation and restoration. The system is designed for use by Federal facility resource managers both for the day-to-day management of resources under their control, and for the longer-term management of larger initiatives, including restoration of significant or endangered resources, participation in regional stewardship efforts, and general ecosystem management. The system will be valuable for conducting natural resource baseline inventories an implementing resource management plans on lands other than those controlled by the Federal government as well. The system can provide a method for coordinating the type of natural resource information required by major federal environmental regulations--thereby providing a cost-effective means for managing natural resource information.

  6. Computerized neurocognitive testing in the management of sport-related concussion: an update.

    Science.gov (United States)

    Resch, Jacob E; McCrea, Michael A; Cullum, C Munro

    2013-12-01

    Since the late nineties, computerized neurocognitive testing has become a central component of sport-related concussion (SRC) management at all levels of sport. In 2005, a review of the available evidence on the psychometric properties of four computerized neuropsychological test batteries concluded that the tests did not possess the necessary criteria to warrant clinical application. Since the publication of that review, several more computerized neurocognitive tests have entered the market place. The purpose of this review is to summarize the body of published studies on psychometric properties and clinical utility of computerized neurocognitive tests available for use in the assessment of SRC. A review of the literature from 2005 to 2013 was conducted to gather evidence of test-retest reliability and clinical validity of these instruments. Reviewed articles included both prospective and retrospective studies of primarily sport-based adult and pediatric samples. Summaries are provided regarding the available evidence of reliability and validity for the most commonly used computerized neurocognitive tests in sports settings.

  7. Clinical and Management Requirements for Computerized Mental Health Information Systems

    OpenAIRE

    Levinton, Paula H.; Dunning, Tessa F.E.

    1980-01-01

    Information requirements of mental health providers are sufficiently different from those of other health care managers to warrant a different approach to the development of management information systems (MIS). Advances in computer technology and increased demands for fiscal accountability have led to developing integrated mental health information systems (MHIS) that support clinical and management requirements.

  8. Execution of Computerized Management Systems in Facility Maintenance Services of Government Hospitals

    Directory of Open Access Journals (Sweden)

    Othuman Mydin Md Azree

    2014-01-01

    Full Text Available Maintenance management of a hospital is the most important element in determining the ability of a hospital to provide its services successfully. On 28th October 1996, the Ministry of Health (MOH privatized five Hospital Support Services (HSS, one of them being Facility and Engineering Maintenance Services (FEMS. Currently, the Ministry has granted concessions for the privatized services to three contractors where they have established and are maintaining their own basic Management Information System (MIS to manage the entire project and track the work performed for all of their services. These MISs consist of a variety of modules which help maintenance strategies adopted in a building run smoothly. The purpose of this paper is to study the utilization of computerized management system modules in the MISs of those three HSS providers and to investigate problems that have occurred during the utilization of these systems. This study was conducted in the form of case studies at three different hospitals that subscribed to three different concession companies. Targeting maintenance staff and users of computerized management systems, 60 sets of questionnaires were distributed and interview sessions were conducted. This study will also highlight the challenges of using computerized management systems and propose suitable recommendations to improve the utilization of such systems.

  9. Wind energy Computerized Maintenance Management System (CMMS) : data collection recommendations for reliability analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Peters, Valerie A.; Ogilvie, Alistair; Veers, Paul S.

    2009-09-01

    This report addresses the general data requirements for reliability analysis of fielded wind turbines and other wind plant equipment. The report provides a list of the data needed to support reliability and availability analysis, and gives specific recommendations for a Computerized Maintenance Management System (CMMS) to support automated analysis. This data collection recommendations report was written by Sandia National Laboratories to address the general data requirements for reliability analysis of fielded wind turbines. This report is intended to help the reader develop a basic understanding of what data are needed from a Computerized Maintenance Management System (CMMS) and other data systems, for reliability analysis. The report provides: (1) a list of the data needed to support reliability and availability analysis; and (2) specific recommendations for a CMMS to support automated analysis. Though written for reliability analysis of wind turbines, much of the information is applicable to a wider variety of equipment and a wider variety of analysis and reporting needs.

  10. Flexible Session Management in a Distributed Environment

    CERN Document Server

    Miller, Zach; Tannenbaum, Todd; Sfiligoi, Igor

    2010-01-01

    Many secure communication libraries used by distributed systems, such as SSL, TLS, and Kerberos, fail to make a clear distinction between the authentication, session, and communication layers. In this paper we introduce CEDAR, the secure communication library used by the Condor High Throughput Computing software, and present the advantages to a distributed computing system resulting from CEDAR's separation of these layers. Regardless of the authentication method used, CEDAR establishes a secure session key, which has the flexibility to be used for multiple capabilities. We demonstrate how a layered approach to security sessions can avoid round-trips and latency inherent in network authentication. The creation of a distinct session management layer allows for optimizations to improve scalability by way of delegating sessions to other components in the system. This session delegation creates a chain of trust that reduces the overhead of establishing secure connections and enables centralized enforcement of syst...

  11. Flexibility in water management as an intra-organisational issue

    NARCIS (Netherlands)

    Wessel, van M.; Buuren, van R.; Woerkum, van C.

    2015-01-01

    This paper is a case study of a team of Dutch water managers who saw that to achieve flexibility in planning they needed to engage with organisational control requirements. Rather than approaching flexibility normatively, as much planning literature does, this paper presents a case of flexibility

  12. Developing a Computerized Aging Management System for Concrete Structures in Finnish Nuclear Power Plants

    Directory of Open Access Journals (Sweden)

    Hradil P.

    2013-07-01

    Full Text Available Finland has four nuclear reactors units in two power plants. The first unit started operation in 1977 and in the early 1980's all four units were in use. During the last few years the aging management of the Nuclear Power Plant's (NPP concrete structures has grown an important issue because the existing structures are reaching the end of their licensed operating lifetime (about 40 years. Therefore the nuclear power companies are developing aging management systems to avoid premature degradation of NPP facilities and to be able to extend their operating lifetime. This paper is about the development of a computerized ageing management system for the nuclear power plants concrete structures. The computerized ageing management system is built upon central database and implementation applications. It will assist the personnel of power companies to implement the aging management activities at different phases of the lifetime of a power plant. It will provide systematic methods for planning, surveillance, inspection, monitoring, condition assessment, maintenance and repair of structures.

  13. Developing a Computerized Aging Management System for Concrete Structures in Finnish Nuclear Power Plants

    Science.gov (United States)

    Al-Neshawy, F.; Piironen, J.; Sistonen, E.; Vesikari, E.; Tuomisto, M.; Hradil, P.; Ferreira, M.

    2013-07-01

    Finland has four nuclear reactors units in two power plants. The first unit started operation in 1977 and in the early 1980's all four units were in use. During the last few years the aging management of the Nuclear Power Plant's (NPP) concrete structures has grown an important issue because the existing structures are reaching the end of their licensed operating lifetime (about 40 years). Therefore the nuclear power companies are developing aging management systems to avoid premature degradation of NPP facilities and to be able to extend their operating lifetime. This paper is about the development of a computerized ageing management system for the nuclear power plants concrete structures. The computerized ageing management system is built upon central database and implementation applications. It will assist the personnel of power companies to implement the aging management activities at different phases of the lifetime of a power plant. It will provide systematic methods for planning, surveillance, inspection, monitoring, condition assessment, maintenance and repair of structures.

  14. Modelling the Implications of Quality Management Elements on Strategic Flexibility

    Directory of Open Access Journals (Sweden)

    Ana Belén Escrig-Tena

    2011-01-01

    Full Text Available This paper presents a theoretical and empirical analysis of the implications of a quality management (QM initiative on strategic flexibility. Our study defines flexibility from a strategic approach and examines the extent to which, why, and how the triggering factors of strategic flexibility are related to QM elements. The hypotheses put forward are tested in an empirical study carried out on a sample of Spanish firms, using structural equation models. The results demonstrate the positive effect of adopting an integral QM initiative on enhancing strategic flexibility. QM enhances strategic flexibility more effectively when it is introduced comprehensively rather than in a piecemeal fashion. A series of practices linked to the application of a QM initiative are outlined, which managers can use to improve strategic flexibility. The approach used in the study can be applied to analyse other antecedents of flexibility and to propose possible studies that consider QM as an antecedent of other organisational variables.

  15. Flexible session management in a distributed environment

    Energy Technology Data Exchange (ETDEWEB)

    Miller, Zach; /Wisconsin U., Madison; Bradley, Dan; /Wisconsin U., Madison; Tannenbaum, Todd; /Wisconsin U., Madison; Sfiligoi, Igor; /Fermilab

    2010-01-01

    Many secure communication libraries used by distributed systems, such as SSL, TLS, and Kerberos, fail to make a clear distinction between the authentication, session, and communication layers. In this paper we introduce CEDAR, the secure communication library used by the Condor High Throughput Computing software, and present the advantages to a distributed computing system resulting from CEDAR's separation of these layers. Regardless of the authentication method used, CEDAR establishes a secure session key, which has the flexibility to be used for multiple capabilities. We demonstrate how a layered approach to security sessions can avoid round-trips and latency inherent in network authentication. The creation of a distinct session management layer allows for optimizations to improve scalability by way of delegating sessions to other components in the system. This session delegation creates a chain of trust that reduces the overhead of establishing secure connections and enables centralized enforcement of system-wide security policies. Additionally, secure channels based upon UDP datagrams are often overlooked by existing libraries; we show how CEDAR's structure accommodates this as well. As an example of the utility of this work, we show how the use of delegated security sessions and other techniques inherent in CEDAR's architecture enables US CMS to meet their scalability requirements in deploying Condor over large-scale, wide-area grid systems.

  16. Flexibility and Control : An empirical study relating production flexibility to the design of performance management systems

    NARCIS (Netherlands)

    Van Veen-Dirks, P.M.G.

    2002-01-01

    A critical challenge facing organizations is the design of management control systems, which play a key role in evaluating the achievement of organizational and individual objectives. This thesis addresses the design of management control (performance management) systems in the current flexible busi

  17. Flexibility and Control : An empirical study relating production flexibility to the design of performance management systems

    NARCIS (Netherlands)

    Van Veen-Dirks, P.M.G.

    2002-01-01

    A critical challenge facing organizations is the design of management control systems, which play a key role in evaluating the achievement of organizational and individual objectives. This thesis addresses the design of management control (performance management) systems in the current flexible busi

  18. A Flexible Fault Management Architecture for Cluster Flight Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Emergent Space Technologies proposes to develop a flexible, service-oriented Fault Management (FM) architecture for cluster fight missions. This FM architecture will...

  19. Information security risk management for computerized health information systems in hospitals: a case study of Iran

    Directory of Open Access Journals (Sweden)

    Zarei J

    2016-05-01

    Full Text Available Javad Zarei,1 Farahnaz Sadoughi2 1Health Information Management, Health Management and Economics Research Center, School of Health Management and Information Science, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran, 2Health Information Management Department, School of Health Management and Information Science, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran Background: In recent years, hospitals in Iran – similar to those in other countries – have experienced growing use of computerized health information systems (CHISs, which play a significant role in the operations of hospitals. But, the major challenge of CHIS use is information security. This study attempts to evaluate CHIS information security risk management at hospitals of Iran.Materials and methods: This applied study is a descriptive and cross-sectional research that has been conducted in 2015. The data were collected from 551 hospitals of Iran. Based on literature review, experts’ opinion, and observations at five hospitals, our intensive questionnaire was designed to assess security risk management for CHISs at the concerned hospitals, which was then sent to all hospitals in Iran by the Ministry of Health.Results: Sixty-nine percent of the studied hospitals pursue information security policies and procedures in conformity with Iran Hospitals Accreditation Standards. At some hospitals, risk identification, risk evaluation, and risk estimation, as well as risk treatment, are unstructured without any specified approach or methodology. There is no significant structured approach to risk management at the studied hospitals.Conclusion: Information security risk management is not followed by Iran’s hospitals and their information security policies. This problem can cause a large number of challenges for their CHIS security in future. Therefore, Iran’s Ministry of Health should develop practical policies to improve information security

  20. A flexible architecture for job management in a grid environment

    Institute of Scientific and Technical Information of China (English)

    LUAN Cui-ju; SONG Guang-hua; ZHENG Yao; ZHANG Ji-fa

    2007-01-01

    Job management is a key issue in computational grids, and normally involves job definition, scheduling, executing and monitoring. However, job management in the existing grid middleware needs to be improved in terms of efficiency and flexibility. This paper addresses a flexible architecture for job management with detailed design and implementation. Frameworks for job scheduling and monitoring, as two important aspects, are also presented. The proposed job management has the advantages of reusability of job definition, flexible and automatic file operation, visual steering of file transfer and job execution, and adaptive application job scheduler. A job management wizard is designed to implement each step. Therefore, what the grid user needs to do is only to define the job by constructing necessary information at runtime. In addition, the job space is adopted to ensure the security of the job management. Experimental results showed that this approach is user-friendly and system efficient.

  1. Medication supply chain management through implementation of a hospital pharmacy computerized inventory program in Haiti

    Directory of Open Access Journals (Sweden)

    Michelle R. Holm

    2015-01-01

    Full Text Available Background: In the aftermath of the 2010 earthquake in Haiti, St. Luke Hospital was built to help manage the mass casualties and subsequent cholera epidemic. A major problem faced by the hospital system was the lack of an available and sustainable supply of medications. Long-term viability of the hospital system depended largely on developing an uninterrupted medication supply chain. Objective: We hypothesized that the implementation of a new Pharmacy Computerized Inventory Program (PCIP would optimize medication availability and decrease medication shortages. Design: We conducted the research by examining how medications were being utilized and distributed before and after the implementation of PCIP. We measured the number of documented medication transactions in both Phase 1 and Phase 2 as well as user logins to determine if a computerized inventory system would be beneficial in providing a sustainable, long-term solution to their medication management needs. Results: The PCIP incorporated drug ordering, filling the drug requests, distribution, and dispensing of the medications in multiple settings; inventory of currently shelved medications; and graphic reporting of ‘real-time’ medication usage. During the PCIP initiation and establishment periods, the number of medication transactions increased from 219.6 to 359.5 (p=0.055, respectively, and the mean logins per day increased from 24.3 to 31.5, p<0.0001, respectively. The PCIP allows the hospital staff to identify and order medications with a critically low supply as well as track usage for future medication needs. The pharmacy and nursing staff found the PCIP to be efficient and a significant improvement in their medication utilization. Conclusions: An efficient, customizable, and cost-sensitive PCIP can improve drug inventory management in a simplified and sustainable manner within a resource-constrained hospital.

  2. Medication supply chain management through implementation of a hospital pharmacy computerized inventory program in Haiti.

    Science.gov (United States)

    Holm, Michelle R; Rudis, Maria I; Wilson, John W

    2015-01-01

    Background In the aftermath of the 2010 earthquake in Haiti, St. Luke Hospital was built to help manage the mass casualties and subsequent cholera epidemic. A major problem faced by the hospital system was the lack of an available and sustainable supply of medications. Long-term viability of the hospital system depended largely on developing an uninterrupted medication supply chain. Objective We hypothesized that the implementation of a new Pharmacy Computerized Inventory Program (PCIP) would optimize medication availability and decrease medication shortages. Design We conducted the research by examining how medications were being utilized and distributed before and after the implementation of PCIP. We measured the number of documented medication transactions in both Phase 1 and Phase 2 as well as user logins to determine if a computerized inventory system would be beneficial in providing a sustainable, long-term solution to their medication management needs. Results The PCIP incorporated drug ordering, filling the drug requests, distribution, and dispensing of the medications in multiple settings; inventory of currently shelved medications; and graphic reporting of 'real-time' medication usage. During the PCIP initiation and establishment periods, the number of medication transactions increased from 219.6 to 359.5 (p=0.055), respectively, and the mean logins per day increased from 24.3 to 31.5, psupply as well as track usage for future medication needs. The pharmacy and nursing staff found the PCIP to be efficient and a significant improvement in their medication utilization. Conclusions An efficient, customizable, and cost-sensitive PCIP can improve drug inventory management in a simplified and sustainable manner within a resource-constrained hospital.

  3. Medication supply chain management through implementation of a hospital pharmacy computerized inventory program in Haiti.

    Science.gov (United States)

    Holm, Michelle R; Rudis, Maria I; Wilson, John W

    2015-01-01

    In the aftermath of the 2010 earthquake in Haiti, St. Luke Hospital was built to help manage the mass casualties and subsequent cholera epidemic. A major problem faced by the hospital system was the lack of an available and sustainable supply of medications. Long-term viability of the hospital system depended largely on developing an uninterrupted medication supply chain. We hypothesized that the implementation of a new Pharmacy Computerized Inventory Program (PCIP) would optimize medication availability and decrease medication shortages. We conducted the research by examining how medications were being utilized and distributed before and after the implementation of PCIP. We measured the number of documented medication transactions in both Phase 1 and Phase 2 as well as user logins to determine if a computerized inventory system would be beneficial in providing a sustainable, long-term solution to their medication management needs. The PCIP incorporated drug ordering, filling the drug requests, distribution, and dispensing of the medications in multiple settings; inventory of currently shelved medications; and graphic reporting of 'real-time' medication usage. During the PCIP initiation and establishment periods, the number of medication transactions increased from 219.6 to 359.5 (p=0.055), respectively, and the mean logins per day increased from 24.3 to 31.5, psupply as well as track usage for future medication needs. The pharmacy and nursing staff found the PCIP to be efficient and a significant improvement in their medication utilization. An efficient, customizable, and cost-sensitive PCIP can improve drug inventory management in a simplified and sustainable manner within a resource-constrained hospital.

  4. Information security risk management for computerized health information systems in hospitals: a case study of Iran.

    Science.gov (United States)

    Zarei, Javad; Sadoughi, Farahnaz

    2016-01-01

    In recent years, hospitals in Iran - similar to those in other countries - have experienced growing use of computerized health information systems (CHISs), which play a significant role in the operations of hospitals. But, the major challenge of CHIS use is information security. This study attempts to evaluate CHIS information security risk management at hospitals of Iran. This applied study is a descriptive and cross-sectional research that has been conducted in 2015. The data were collected from 551 hospitals of Iran. Based on literature review, experts' opinion, and observations at five hospitals, our intensive questionnaire was designed to assess security risk management for CHISs at the concerned hospitals, which was then sent to all hospitals in Iran by the Ministry of Health. Sixty-nine percent of the studied hospitals pursue information security policies and procedures in conformity with Iran Hospitals Accreditation Standards. At some hospitals, risk identification, risk evaluation, and risk estimation, as well as risk treatment, are unstructured without any specified approach or methodology. There is no significant structured approach to risk management at the studied hospitals. Information security risk management is not followed by Iran's hospitals and their information security policies. This problem can cause a large number of challenges for their CHIS security in future. Therefore, Iran's Ministry of Health should develop practical policies to improve information security risk management in the hospitals of Iran.

  5. Resilience, Flexibility and Adaptive Management - - Antidotes for Spurious Certitude?

    Directory of Open Access Journals (Sweden)

    Lance Gunderson

    1999-06-01

    Full Text Available In many cases, a predicate of adaptive environmental assessment and management (AEAM has been a search for flexibility in management institutions, or for resilience in the ecological system prior to structuring actions that are designed for learning. Many of the observed impediments to AEAM occur when there is little or no resilience in the ecological components (e.g., when there is fear of an ecosystem shift to an unwanted stability domain, or when there is a lack of flexibility in the extant power relationships among stakeholders. In these cases, a pragmatic solution is to seek to restore resilience or flexibility rather than to pursue a course of broad-scale, active adaptive management. Restoration of resilience and flexibility may occur through novel assessments or small-scale experiments, or it may occur when an unforeseen policy crisis allows for reformation or restructuring of power relationships among stakeholders.

  6. Valuing flexibilities in the design of urban water management systems.

    Science.gov (United States)

    Deng, Yinghan; Cardin, Michel-Alexandre; Babovic, Vladan; Santhanakrishnan, Deepak; Schmitter, Petra; Meshgi, Ali

    2013-12-15

    Climate change and rapid urbanization requires decision-makers to develop a long-term forward assessment on sustainable urban water management projects. This is further complicated by the difficulties of assessing sustainable designs and various design scenarios from an economic standpoint. A conventional valuation approach for urban water management projects, like Discounted Cash Flow (DCF) analysis, fails to incorporate uncertainties, such as amount of rainfall, unit cost of water, and other uncertainties associated with future changes in technological domains. Such approach also fails to include the value of flexibility, which enables managers to adapt and reconfigure systems over time as uncertainty unfolds. This work describes an integrated framework to value investments in urban water management systems under uncertainty. It also extends the conventional DCF analysis through explicit considerations of flexibility in systems design and management. The approach incorporates flexibility as intelligent decision-making mechanisms that enable systems to avoid future downside risks and increase opportunities for upside gains over a range of possible futures. A water catchment area in Singapore was chosen to assess the value of a flexible extension of standard drainage canals and a flexible deployment of a novel water catchment technology based on green roofs and porous pavements. Results show that integrating uncertainty and flexibility explicitly into the decision-making process can reduce initial capital expenditure, improve value for investment, and enable decision-makers to learn more about system requirements during the lifetime of the project.

  7. Cost-Effectiveness of the Diabetes Care Protocol, a Multifaceted Computerized Decision Support Diabetes Management Intervention That Reduces Cardiovascular Risk

    NARCIS (Netherlands)

    Cleveringa, Frits G. W.; Welsing, Paco M. J.; van den Donk, Maureen; Gorter, Kees J.; Niessen, Louis W.; Rutten, Guy E. H. M.; Redekop, William K.

    2010-01-01

    OBJECTIVE - The Diabetes Care Protocol (DCP), a multifaceted Computerized decision support diabetes management intervention, reduces cardiovascular risk Of type 2 diabetic patients. We performed a cost-effectiveness analysis of DCP from a Dutch health care perspective. RESEARCH DESIGN AND METHODS -

  8. Cost-effectiveness of the diabetes care protocol, a multifaceted computerized decision support diabetes management intervention that reduces cardiovascular risk

    NARCIS (Netherlands)

    F.G.W. Cleveringa (Frits G.); P.M.J. Welsing (Paco); M. van den Donk (Maureen); K.J. Gorter; L.W. Niessen (Louis Wilhelmus); G.E.H.M. Rutten (Guy); W.K. Redekop (Ken)

    2010-01-01

    textabstractOBJECTIVE- The Diabetes Care Protocol (DCP), a multifaceted computerized decision support diabetes management intervention, reduces cardiovascular risk of type 2 diabetic patients. We performed a cost-effectiveness analysis of DCP from a Dutch health care perspective. RESEARCH DESIGN AND

  9. Reconciling Flexible Staffing Models with Inclusive Governance and Management

    Science.gov (United States)

    Whitchurch, Celia; Gordon, George

    2013-01-01

    Higher education managers are under increasing pressure from governments to reduce costs by adopting more flexible staffing practices and tensions can arise as institutions seek to sustain motivation and morale across a diversifying workforce. This paper considers how institutional management and governance practices facilitate innovative…

  10. FDDI information management system for centralizing interactive, computerized multimedia clinical experiences in pediatric rheumatology/Immunology.

    Science.gov (United States)

    Rouhani, R; Cronenberger, H; Stein, L; Hannum, W; Reed, A M; Wilhelm, C; Hsiao, H

    1995-01-01

    This paper describes the design, authoring, and development of interactive, computerized, multimedia clinical simulations in pediatric rheumatology/immunology and related musculoskeletal diseases, the development and implementation of a high speed information management system for their centralized storage and distribution, and analytical methods for evaluating the total system's educational impact on medical students and pediatric residents. An FDDI fiber optic network with client/server/host architecture is the core. The server houses digitized audio, still-image video clips and text files. A host station houses the DB2/2 database containing case-associated labels and information. Cases can be accessed from any workstation via a customized interface in AVA/2 written specifically for this application. OS/2 Presentation Manager controls, written in C, are incorporated into the interface. This interface allows SQL searches and retrievals of cases and case materials. In addition to providing user-directed clinical experiences, this centralized information management system provides designated faculty with the ability to add audio notes and visual pointers to image files. Users may browse through case materials, mark selected ones and download them for utilization in lectures or for editing and converting into 35mm slides.

  11. Recommended practices for computerized clinical decision support and knowledge management in community settings: a qualitative study

    Directory of Open Access Journals (Sweden)

    Ash Joan S

    2012-02-01

    Full Text Available Abstract Background The purpose of this study was to identify recommended practices for computerized clinical decision support (CDS development and implementation and for knowledge management (KM processes in ambulatory clinics and community hospitals using commercial or locally developed systems in the U.S. Methods Guided by the Multiple Perspectives Framework, the authors conducted ethnographic field studies at two community hospitals and five ambulatory clinic organizations across the U.S. Using a Rapid Assessment Process, a multidisciplinary research team: gathered preliminary assessment data; conducted on-site interviews, observations, and field surveys; analyzed data using both template and grounded methods; and developed universal themes. A panel of experts produced recommended practices. Results The team identified ten themes related to CDS and KM. These include: 1 workflow; 2 knowledge management; 3 data as a foundation for CDS; 4 user computer interaction; 5 measurement and metrics; 6 governance; 7 translation for collaboration; 8 the meaning of CDS; 9 roles of special, essential people; and 10 communication, training, and support. Experts developed recommendations about each theme. The original Multiple Perspectives framework was modified to make explicit a new theoretical construct, that of Translational Interaction. Conclusions These ten themes represent areas that need attention if a clinic or community hospital plans to implement and successfully utilize CDS. In addition, they have implications for workforce education, research, and national-level policy development. The Translational Interaction construct could guide future applied informatics research endeavors.

  12. Flexible medical image management using service-oriented architecture.

    Science.gov (United States)

    Shaham, Oded; Melament, Alex; Barak-Corren, Yuval; Kostirev, Igor; Shmueli, Noam; Peres, Yardena

    2012-01-01

    Management of medical images increasingly involves the need for integration with a variety of information systems. To address this need, we developed Content Management Offering (CMO), a platform for medical image management supporting interoperability through compliance with standards. CMO is based on the principles of service-oriented architecture, implemented with emphasis on three areas: clarity of business process definition, consolidation of service configuration management, and system scalability. Owing to the flexibility of this platform, a small team is able to accommodate requirements of customers varying in scale and in business needs. We describe two deployments of CMO, highlighting the platform's value to customers. CMO represents a flexible approach to medical image management, which can be applied to a variety of information technology challenges in healthcare and life sciences organizations.

  13. The Integrated Waste Tracking System - A Flexible Waste Management Tool

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Robert Stephen

    2001-02-01

    The US Department of Energy (DOE) Idaho National Engineering and Environmental Laboratory (INEEL) has fully embraced a flexible, computer-based tool to help increase waste management efficiency and integrate multiple operational functions from waste generation through waste disposition while reducing cost. The Integrated Waste Tracking System (IWTS)provides comprehensive information management for containerized waste during generation,storage, treatment, transport, and disposal. The IWTS provides all information necessary for facilities to properly manage and demonstrate regulatory compliance. As a platformindependent, client-server and Web-based inventory and compliance system, the IWTS has proven to be a successful tracking, characterization, compliance, and reporting tool that meets the needs of both operations and management while providing a high level of management flexibility.

  14. Flexibility.

    Science.gov (United States)

    Humphrey, L. Dennis

    1981-01-01

    Flexibility is an important aspect of all sports and recreational activities. Flexibility can be developed and maintained by stretching exercises. Exercises designed to develop flexibility in ankle joints, knees, hips, and the lower back are presented. (JN)

  15. Managing in Style: Flexible Discourse at Work.

    Science.gov (United States)

    Holmes, Janet

    A study investigated the variety of ways in which managers use language in sociolinguistically sensitive ways to get things done at work. Drawing on a database of over 300 interactions in a range of New Zealand workplaces, aspects of power (how things are accomplished), politeness (the importance of small talk), and solidarity (the difference…

  16. [How to manage with rigour but flexibility an orthodontic practice].

    Science.gov (United States)

    Binhas, Edmond; Binhas, Corinne

    2017-03-01

    An orthodontic office owner must understand the context and then combine logic, emotion, intuition and common sense. The productivity approach is no longer acceptable. It is necessary to combine rigour, flexibility and pragmatism. The obsessive perfectionism is ineffective. In fact, there are four ways to demonstrate a flexible determination: persevere when appropriate, win the support of your entourage, back on some decisions, appeal to the collective will. Another needed feature is to have the flexibility to change its own habits and change the ones of others. Some practical examples based on the five available resources (time, money, people, training and equipment) illustrate the concepts discussed. Both qualities are necessary for the orthodontic business manager today: strong leadership and flexibility. The best attitude lies in the combination of these two seemingly contradictory requirements. © EDP Sciences, SFODF, 2017.

  17. Load management through agent based coordination of flexible electricity consumers

    DEFF Research Database (Denmark)

    Clausen, Anders; Jørgensen, Bo Nørregaard

    2015-01-01

    Demand Response (DR) offers a cost-effective and carbonfriendly way of performing load balancing. DR describes a change in the electricity consumption of flexible consumers in response to the supply situation. In DR, flexible consumers may perform their own load balancing through load management....... In this paper, we propose an approach to perform such coordination through a Virtual Power Plant (VPP)[1]. We represent flexible electricity consumers as software agents and we solve the coordination problem through multi-objective multi-issue optimization using a mediator-based negotiation mechanism. We...... illustrate how we can coordinate flexible consumers through a VPP in response to external events simulating the need for load balancing services....

  18. Military Services Fitness Database: Development of a Computerized Physical Fitness and Weight Management Database for the U.S. Army

    Science.gov (United States)

    Williamson, Donald A.; Bathalon, Gaston P.; Sigrist, Lori D.; Allen, H. Raymond; Friedl, Karl E.; Young, Andrew J.; Martin, Corby K.; Stewart, Tiffany M.; Burrell, Lolita; Han, Hongmei; Hubbard, Van S.; Ryan, Donna

    2009-01-01

    The Department of Defense (DoD) has mandated development of a system to collect and manage data on the weight, percent body fat (%BF), and fitness of all military personnel. This project aimed to (1) develop a computerized weight and fitness database to track individuals and Army units over time allowing cross-sectional and longitudinal evaluations and (2) test the computerized system for feasibility and integrity of data collection over several years of usage. The computer application, the Military Services Fitness Database (MSFD), was designed for (1) storage and tracking of data related to height, weight, %BF for the Army Weight Control Program (AWCP) and Army Physical Fitness Test (APFT) scores and (2) generation of reports using these data. A 2.5-year pilot test of the MSFD indicated that it monitors population and individual trends of changing body weight, %BF, and fitness in a military population. PMID:19216292

  19. ARC Control Tower: A flexible generic distributed job management framework

    Science.gov (United States)

    Nilsen, J. K.; Cameron, D.; Filipčič, A.

    2015-12-01

    While current grid middleware implementations are quite advanced in terms of connecting jobs to resources, their client tools are generally quite minimal and features for managing large sets of jobs are left to the user to implement. The ARC Control Tower (aCT) is a very flexible job management framework that can be run on anything from a single users laptop to a multi-server distributed setup. aCT was originally designed to enable ATLAS jobs to be submitted to the ARC CE. However, with the recent redesign of aCT where the ATLAS specific elements are clearly separated from the ARC job management parts, the control tower can now easily be reused as a flexible generic distributed job manager for other communities. This paper will give a detailed explanation how aCT works as a job management framework and go through the steps needed to create a simple job manager using aCT and show that it can easily manage thousands of jobs.

  20. Development of a Flexible Computerized Management Infrastructure for a Commercial Nuclear Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    Ali, Syed Firasat; Hajek, Brian K.; Usman, Shoaib

    2006-05-01

    The report emphasizes smooth transition from paper-based procedure systems (PBPSs) to computer-based procedure systems (CBPSs) for the existing commercial nuclear power plants in the U.S. The expected advantages and of the transition are mentioned including continued, safe and efficient operation of the plants under their recently acquired or desired extended licenses. The report proposes a three-stage survey to aid in developing a national strategic plan for the transition from PBPSs to CBPSs. It also includes a comprehensive questionnaire that can be readily used for the first stage of the suggested survey.

  1. Flexible Process Notations for Cross-organizational Case Management Systems

    DEFF Research Database (Denmark)

    Slaats, Tijs

    2016-01-01

    frustration and inefficiency because they do not allow workers to use their expert experience to make the best judgements on how to solve the unique challenges they are faced with. However some structuring of their work is still required to ensure that laws and business rules are being followed. IT Systems...... for process control have a large role to play in structuring and organizing such processes, however most of these systems have been developed with a focus on production work and fail to support the more flexible processes required by knowledge workers. The problem arises at the core of these systems...... of the process and techniques for runtime adaptation. This dissertation reports on the results of the Technologies for Flexible Cross-organizational Case Management Systems (FLExCMS) research project which was started in cooperation between ITU and the company Exformatics A/S. The goals of the project were...

  2. Nurse staff allocation by nurse patient ratio vs. a computerized nurse dependency management system: a comparative cost analysis of Australian and New Zealand hospitals.

    Science.gov (United States)

    Heslop, Liza; Plummer, Virginia

    2012-01-01

    Coding, costing, and accounting for nursing care requirements in Australian public and private hospitals lacks systematic research. Nurse costing for two nurse staffing allocation methods--nurse patient ratios and a computerized nurse dependency management system--were compared. Retrospective nursing workload management data were obtained from hospital information systems in 21 acute care public and private hospitals in Australia and New Zealand. Descriptive statistics, cost analysis, and cost modeling were conducted for 103,269 shifts of nursing care. The comparison of costs for nursing staff by nurse-patient ratios and by a computerized nurse dependency management system demonstrated differences. The provision of nursing care using the computerized nurse dependency management system was, overall, lower in cost than for nurse-patient ratios.

  3. A Cross Cultural Model for FlexibleMotivation in Management

    Directory of Open Access Journals (Sweden)

    Gratiela Dana BOCA

    2015-05-01

    Full Text Available The importance of world business has created a demand for managers sophisticated in global management skills and working with people from other countries. Organizational behavior from different countries and cultures compares organizational behavior across countries and cultures and seeks to understand how to improve the interaction of co workers, manager’s executives, client’s suppliers and alliance partners from around the world. The economic world shows us that all the elements that we consider static have a pulsation around an equilibrium position. The present study concerning the organization’s culture the motivational factors of the employees an outlet in this field. The flexibility in a global economy is an important element on which people can communicate and the manager can exercise his leading task thus is an imperfect world that imposed the necessity of adaptation to a cross cultural model.

  4. Managing Value-Based Activity Flexibility on Integrated ERP

    Institute of Scientific and Technical Information of China (English)

    WANG Manling; YANG Deli

    2004-01-01

    On the background of integrated ERP development, activity-value-flexibility management (AVFM) is defined. By using economic-value-added (EVA) and corporate value creation as the objective of AVFM, custom value deviating rate, capital cost deviating rate, cash-flow-out per purchase deviating rate and cash-flow-in per sell deviating rate are developed to be the key responding variates for A VFM, and they also decide the rational quantity range for A VFM tactics. Method for rational AVFM tactics solution could be got by means of redesigning activity information process on integrated ERP.

  5. Flexible use and technique extension of logistics management

    Science.gov (United States)

    Xiong, Furong

    2011-10-01

    As we all know, the origin of modern logistics was in the United States, developed in Japan, became mature in Europe, and expanded in China. This is a historical development of the modern logistics recognized track. Due to China's economic and technological development, and with the construction of Shanghai International Shipping Center and Shanghai Yangshan International Deepwater development, China's modern logistics industry will attain a leap-forward development of a strong pace, and will also catch up with developed countries in the Western modern logistics level. In this paper, the author explores the flexibility of China's modern logistics management techniques to extend the use, and has certain practical and guidance significances.

  6. Management of antithrombotic agents in patients undergoing flexible bronchoscopy

    Directory of Open Access Journals (Sweden)

    Sami Abuqayyas

    2017-07-01

    Full Text Available Bleeding is one of the most feared complications of flexible bronchoscopy. Although infrequent, it can be catastrophic and result in fatal outcomes. Compared to other endoscopic procedures, the risk of morbidity and mortality from the bleeding is increased, as even a small amount of blood can fill the tracheobronchial tree and lead to respiratory failure. Patients using antithrombotic agents (ATAs have higher bleeding risk. A thorough understanding of the different ATAs is critical to manage patients during the peri-procedural period. A decision to stop an ATA before bronchoscopy should take into account a variety of factors, including indication for its use and the type of procedure. This article serves as a detailed review on the different ATAs, their pharmacokinetics and the pre- and post-bronchoscopy management of patients receiving these medications.

  7. Increasing fisheries management options with a flexible cost function

    DEFF Research Database (Denmark)

    Marchal, P.; Horwood, J.

    1998-01-01

    This study proposes a dynamic control of fisheries by fishing effort, calculated so as to optimize a novel cost function, over a long period of management, based upon an example of the exploitation of the Celtic Sea cod. This cost function is a flexible weighed compromise between: (i) minimizing......) is zero, the optimization of the cost function usually results in a non- linear divergent control, which is an artefact related to the choice of the length of the management period. (C) 1998 International Council for the Exploration of the Sea....... of fishing effort towards the agreed long-term target, a decrease in short-term yields, and an increase in long-term yields. When the weight attached to (iii) is non-zero, the optimization of the cost function provides a non-oscillatory, convergent, and near-linear control. When the weight attached to (iii...

  8. Flexible Demand Management under Time-Varying Prices

    Science.gov (United States)

    Liang, Yong

    In this dissertation, the problem of flexible demand management under time-varying prices is studied. This generic problem has many applications, which usually have multiple periods in which decisions on satisfying demand need to be made, and prices in these periods are time-varying. Examples of such applications include multi-period procurement problem, operating room scheduling, and user-end demand scheduling in the Smart Grid, where the last application is used as the main motivating story throughout the dissertation. The current grid is experiencing an upgrade with lots of new designs. What is of particular interest is the idea of passing time-varying prices that reflect electricity market conditions to end users as incentives for load shifting. One key component, consequently, is the demand management system at the user-end. The objective of the system is to find the optimal trade-off between cost saving and discomfort increment resulted from load shifting. In this dissertation, we approach this problem from the following aspects: (1) construct a generic model, solve for Pareto optimal solutions, and analyze the robust solution that optimizes the worst-case payoffs, (2) extend to a distribution-free model for multiple types of demand (appliances), for which an approximate dynamic programming (ADP) approach is developed, and (3) design other efficient algorithms for practical purposes of the flexible demand management system. We first construct a novel multi-objective flexible demand management model, in which there are a finite number of periods with time-varying prices, and demand arrives in each period. In each period, the decision maker chooses to either satisfy or defer outstanding demand to minimize costs and discomfort over a certain number of periods. We consider both the deterministic model, models with stochastic demand or prices, and when only partial information about the stochastic demand or prices is known. We first analyze the stochastic

  9. CliniProteus: A flexible clinical trials information management system

    Science.gov (United States)

    Mathura, Venkatarajan S; Rangareddy, Mahendiranath; Gupta, Pankaj; Mullan, Michael

    2007-01-01

    Clinical trials involve multi-site heterogeneous data generation with complex data input-formats and forms. The data should be captured and queried in an integrated fashion to facilitate further analysis. Electronic case-report forms (eCRF) are gaining popularity since it allows capture of clinical information in a rapid manner. We have designed and developed an XML based flexible clinical trials data management framework in .NET environment that can be used for efficient design and deployment of eCRFs to efficiently collate data and analyze information from multi-site clinical trials. The main components of our system include an XML form designer, a Patient registration eForm, reusable eForms, multiple-visit data capture and consolidated reports. A unique id is used for tracking the trial, site of occurrence, the patient and the year of recruitment. Availability http://www.rfdn.org/bioinfo/CTMS/ctms.html. PMID:21670796

  10. Towards flexible programmes in higher professional education: An operations-management approach.

    NARCIS (Netherlands)

    Schellekens, Ad

    2007-01-01

    Schellekens, A. (2004). Towards flexible programmes in higher professional education: An operations-management approach. Unpublished doctoral dissertation, Open University of the Netherlands, The Netherlands.

  11. Towards flexible programmes in higher professional education: An operations-management approach.

    NARCIS (Netherlands)

    Schellekens, Ad

    2007-01-01

    Schellekens, A. (2004). Towards flexible programmes in higher professional education: An operations-management approach. Unpublished doctoral dissertation, Open University of the Netherlands, The Netherlands.

  12. A computerized data acquisition system for infusion devices--a clinical support tool, or a risk management tool?

    Science.gov (United States)

    Belal, S Y; Nevill, A J; Jeyaratnam, P

    2001-01-01

    A prototype computerized system for automatic data collection from multi-vendor infusion devices was constructed. The system was specifically designed around the needs of the critical care environment, and a survey of clinical staff was conducted to determine the functional requirements. Hardware, software and system configuration was based on the Medical Information Bus IEEE 1073 standard for medical device data communications. The infusion devices were configured into device communication controllers (DCC), which were polled at 0.25 Hz by a PC configured as a bedside communication controller (BCC). The system stores data samples after intervals of 1 ml of drug delivery and following any changes in the infusion rate. The system demonstrated significant opportunities for supporting clinical care and for the management of health care technology.

  13. Flexibility as a Management Principle in Dementia Care: The Adards Example

    Science.gov (United States)

    Cohen-Mansfield, Jiska; Bester, Allan

    2006-01-01

    Purpose: Flexibility is an essential ingredient of person-centered care. We illustrate the potential impact of flexibility by portraying a nursing home that uses flexibility in its approach to residents and staff members. Designs and Methods: The paper describes the management strategies, principles, and environmental features used by the Adards…

  14. Internet telehealth for pediatric asthma case management: integrating computerized and case manager features for tailoring a Web-based asthma education program.

    Science.gov (United States)

    Wise, Meg; Gustafson, David H; Sorkness, Christine A; Molfenter, Todd; Staresinic, Anthony; Meis, Tracy; Hawkins, Robert P; Shanovich, Kathleen Kelly; Walker, Nola P

    2007-07-01

    This article reports on the development of a personalized, Web-based asthma-education program for parents whose 4- to 12-year-old children have moderate to severe asthma. Personalization includes computer-based tailored messages and a human coach to build asthma self-management skills. Computerized features include the Asthma Manager, My Calendar/Reminder, My Goals, and a tailored home page. These are integrated with monthly asthma-education phone calls from an asthma-nurse case manager. The authors discuss the development process and issues and describe the current randomized evaluation study to test whether the year-long integrated intervention can improve adherence to a daily asthma controller medication, asthma control, and parent quality of life to reduce asthma-related healthcare utilization. Implications for health education for chronic disease management are raised.

  15. Information security risk management for computerized health information systems in hospitals: a case study of Iran

    OpenAIRE

    Zarei J; Sadoughi F

    2016-01-01

    Javad Zarei,1 Farahnaz Sadoughi2 1Health Information Management, Health Management and Economics Research Center, School of Health Management and Information Science, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran, 2Health Information Management Department, School of Health Management and Information Science, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran Background: In recent years, hospitals in Iran – similar to those in other...

  16. Computerized clinical decision support systems for drug prescribing and management: a decision-maker-researcher partnership systematic review.

    Science.gov (United States)

    Hemens, Brian J; Holbrook, Anne; Tonkin, Marita; Mackay, Jean A; Weise-Kelly, Lorraine; Navarro, Tamara; Wilczynski, Nancy L; Haynes, R Brian

    2011-08-03

    Computerized clinical decision support systems (CCDSSs) for drug therapy management are designed to promote safe and effective medication use. Evidence documenting the effectiveness of CCDSSs for improving drug therapy is necessary for informed adoption decisions. The objective of this review was to systematically review randomized controlled trials assessing the effects of CCDSSs for drug therapy management on process of care and patient outcomes. We also sought to identify system and study characteristics that predicted benefit. We conducted a decision-maker-researcher partnership systematic review. We updated our earlier reviews (1998, 2005) by searching MEDLINE, EMBASE, EBM Reviews, Inspec, and other databases, and consulting reference lists through January 2010. Authors of 82% of included studies confirmed or supplemented extracted data. We included only randomized controlled trials that evaluated the effect on process of care or patient outcomes of a CCDSS for drug therapy management compared to care provided without a CCDSS. A study was considered to have a positive effect (i.e., CCDSS showed improvement) if at least 50% of the relevant study outcomes were statistically significantly positive. Sixty-five studies met our inclusion criteria, including 41 new studies since our previous review. Methodological quality was generally high and unchanged with time. CCDSSs improved process of care performance in 37 of the 59 studies assessing this type of outcome (64%, 57% of all studies). Twenty-nine trials assessed patient outcomes, of which six trials (21%, 9% of all trials) reported improvements. CCDSSs inconsistently improved process of care measures and seldomly improved patient outcomes. Lack of clear patient benefit and lack of data on harms and costs preclude a recommendation to adopt CCDSSs for drug therapy management.

  17. Organizational flexibility as a challenge of contemporary management. Determinants and methods of measurement

    Directory of Open Access Journals (Sweden)

    Piotr Buła

    2011-12-01

    Full Text Available Purpose: This paper has been aimed at defining contemporary management flexibility determinants and the methods of its measurement. Problem investigated: This paper presents an analysis of organizational flexibility determinants related to the contemporary concepts and challenges within the area of management. The discussion includes two types of measurement of organizational flexibility based on declarative tests and quantitative criteria. The described methods are subject to evaluation. The paper also presents authors' own proposal for determinants classification, organizational flexibility assessment and an exemplary application. Methodology: The paper has been based on the results of research on organizational flexibility conducted by the Department of Business Studies Aalborg University (Denmark and Wrocław University of Economics (Poland. Conclusion: Organizational flexibility constitutes one of the major challenges of contemporary management. This issue has already been extensively discussed, however, despite numerous publications and relevant research projects many issues still need to be resolved. One of them is organizational flexibility measurement. In the first place, it needs a description of flexibility determinants relevant to a certain organization. There are no objective methods that would allow a description of the set of determinants since they are dependent on organization's special features and individually set objectives. In addition, it should be noted that those factors are subject to change, in line with the development of theory and concepts of management. The very flexibility measurement requires simultaneous application of various methods of factor analysis and polling stakeholder opinions.

  18. Computerized clinical decision support systems for chronic disease management: a decision-maker-researcher partnership systematic review.

    Science.gov (United States)

    Roshanov, Pavel S; Misra, Shikha; Gerstein, Hertzel C; Garg, Amit X; Sebaldt, Rolf J; Mackay, Jean A; Weise-Kelly, Lorraine; Navarro, Tamara; Wilczynski, Nancy L; Haynes, R Brian

    2011-08-03

    The use of computerized clinical decision support systems (CCDSSs) may improve chronic disease management, which requires recurrent visits to multiple health professionals, ongoing disease and treatment monitoring, and patient behavior modification. The objective of this review was to determine if CCDSSs improve the processes of chronic care (such as diagnosis, treatment, and monitoring of disease) and associated patient outcomes (such as effects on biomarkers and clinical exacerbations). We conducted a decision-maker-researcher partnership systematic review. We searched MEDLINE, EMBASE, Ovid's EBM Reviews database, Inspec, and reference lists for potentially eligible articles published up to January 2010. We included randomized controlled trials that compared the use of CCDSSs to usual practice or non-CCDSS controls. Trials were eligible if at least one component of the CCDSS was designed to support chronic disease management. We considered studies 'positive' if they showed a statistically significant improvement in at least 50% of relevant outcomes. Of 55 included trials, 87% (n = 48) measured system impact on the process of care and 52% (n = 25) of those demonstrated statistically significant improvements. Sixty-five percent (36/55) of trials measured impact on, typically, non-major (surrogate) patient outcomes, and 31% (n = 11) of those demonstrated benefits. Factors of interest to decision makers, such as cost, user satisfaction, system interface and feature sets, unique design and deployment characteristics, and effects on user workflow were rarely investigated or reported. A small majority (just over half) of CCDSSs improved care processes in chronic disease management and some improved patient health. Policy makers, healthcare administrators, and practitioners should be aware that the evidence of CCDSS effectiveness is limited, especially with respect to the small number and size of studies measuring patient outcomes.

  19. Computerized clinical decision support systems for chronic disease management: A decision-maker-researcher partnership systematic review

    Directory of Open Access Journals (Sweden)

    Navarro Tamara

    2011-08-01

    Full Text Available Abstract Background The use of computerized clinical decision support systems (CCDSSs may improve chronic disease management, which requires recurrent visits to multiple health professionals, ongoing disease and treatment monitoring, and patient behavior modification. The objective of this review was to determine if CCDSSs improve the processes of chronic care (such as diagnosis, treatment, and monitoring of disease and associated patient outcomes (such as effects on biomarkers and clinical exacerbations. Methods We conducted a decision-maker-researcher partnership systematic review. We searched MEDLINE, EMBASE, Ovid's EBM Reviews database, Inspec, and reference lists for potentially eligible articles published up to January 2010. We included randomized controlled trials that compared the use of CCDSSs to usual practice or non-CCDSS controls. Trials were eligible if at least one component of the CCDSS was designed to support chronic disease management. We considered studies 'positive' if they showed a statistically significant improvement in at least 50% of relevant outcomes. Results Of 55 included trials, 87% (n = 48 measured system impact on the process of care and 52% (n = 25 of those demonstrated statistically significant improvements. Sixty-five percent (36/55 of trials measured impact on, typically, non-major (surrogate patient outcomes, and 31% (n = 11 of those demonstrated benefits. Factors of interest to decision makers, such as cost, user satisfaction, system interface and feature sets, unique design and deployment characteristics, and effects on user workflow were rarely investigated or reported. Conclusions A small majority (just over half of CCDSSs improved care processes in chronic disease management and some improved patient health. Policy makers, healthcare administrators, and practitioners should be aware that the evidence of CCDSS effectiveness is limited, especially with respect to the small number and size of studies

  20. Brief report: cognitive flexibility and focused attention in children and adolescents with Asperger syndrome or high-functioning autism as measured on the computerized version of the Wisconsin Card Sorting Test.

    Science.gov (United States)

    Kaland, Nils; Smith, Lars; Mortensen, Erik Lykke

    2008-07-01

    The aim of the present study was to assess mental flexibility and set maintenance of a group of individuals with Asperger syndrome (AS) or high-functioning autism (HFA) (N = 13; mean age 16,4), as compared with a matched group of typically developing children and adolescents (N = 13; mean age 15,6) on the computerized version of the Wisconsin Card Sorting Test (WCST). The participants in the AS/HFA group performed less well than the controls on all categories of the WCST, but the differences did not reach conventional statistical significance on most categories of the WCST. On the category failure to maintain set, however, the AS/HFA participants performed significantly less well than the controls, suggesting a deficit of focused attention.

  1. Development techniques of computerized maintenance management system for nuclear fuel cycle examination facilities

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Yon Woo; Kim, S. D.; Soong, W. S.; Kim, G. H.; Oh, W. H.; Kim, Y. G

    2000-12-01

    Normal operation of the facility is one of the key factors in the accomplishments of research goals. As confirmed by a case study of the influence of the facility operation condition on the research results, emphasis should be put on the facility preserve management. Facilities should be maintained in solid operational condition and their malfunctions should be repaired as soon as possible. The purpose of this project is to make propositions on the development of the facility Preserve management system which is to maximize the efficiency of the budget execution, manpower organization and maintenance planning, and is to minimize the duration of the operational pause due to malfunctions with the least disbursement.

  2. A computerized TLD system

    Energy Technology Data Exchange (ETDEWEB)

    Pla, C.; Podgorsak, E.B.

    A computerized thermoluminescent (TL) readout technique is presented which considerably improves the precision of dose readout and facilitates the dose information management and storage. The technique is relatively simple and it involves an interface between a commercially available thermoluminescent dosimetry (TLD) analyzer and a minicomputer. Curve fitting, subtraction of unwanted thermogram peaks, background subtraction, studies of TL decay kinetics, and storage of large number of measured TL data are easily performed with the technique.

  3. The business model impact of flexible spectrum management and cognitive networks

    NARCIS (Netherlands)

    Delaere, S.; Ballon, P.

    2007-01-01

    Purpose - This paper aims to give a short overview of European Union policy trends towards more flexible forms of spectrum management. Design/methodology/approach - The paper presents a business modelling analysis, scenario construction, policy analysis and roadmapping. It argues that both flexible

  4. Flexible endoscopic and surgical management of Zenker's diverticulum.

    Science.gov (United States)

    Dzeletovic, Ivana; Ekbom, Dale C; Baron, Todd H

    2012-08-01

    Zenker's diverticulum is an outpouching of the mucosa through the Killian's triangle. The etiology of Zenker's diverticulum is not well understood. It is thought to be due to the incoordination or incomplete relaxation of the cricopharyngeal muscle. Most patients are men who present with symptoms of dysphagia between the seventh and eighth decades of life. The diagnosis is made with a dynamic contrast swallowing study. Treatment options include open surgical diverticulectomy and diverticulopexy with myotomy or myotomy alone using flexible or rigid endoscopes. Rigid endoscopic treatment is currently the preferred initial choice for Zenker's diverticulum of any size. The flexible endoscopic technique is used when there is a high risk of general anesthesia, or neck extension is contraindicated. Some centers use flexible endoscopy as the initial treatment option. Due to a lack of prospective studies, the treatment choice should be tailored to the individual patient and local expertise.

  5. A Proposal of Operational Risk Management Method Using FMEA for Drug Manufacturing Computerized System

    Science.gov (United States)

    Takahashi, Masakazu; Nanba, Reiji; Fukue, Yoshinori

    This paper proposes operational Risk Management (RM) method using Failure Mode and Effects Analysis (FMEA) for drug manufacturing computerlized system (DMCS). The quality of drug must not be influenced by failures and operational mistakes of DMCS. To avoid such situation, DMCS has to be conducted enough risk assessment and taken precautions. We propose operational RM method using FMEA for DMCS. To propose the method, we gathered and compared the FMEA results of DMCS, and develop a list that contains failure modes, failures and countermeasures. To apply this list, we can conduct RM in design phase, find failures, and conduct countermeasures efficiently. Additionally, we can find some failures that have not been found yet.

  6. Real-Time Congestion Management in Distribution Networks by Flexible Demand Swap

    DEFF Research Database (Denmark)

    Huang, Shaojun; Wu, Qiuwei

    2017-01-01

    consumption or production. Flexibility service from demand will be a good option to solve the real-time congestions if the cost of activating the flexibility service is fully addressed. This paper proposes a new method, namely “swap”, to employ the flexibility service from electric vehicles (EVs) and heat......In addition to the day-ahead congestion management in distribution networks, the real-time congestion management is very important because many unforeseen events can occur at the real operation time, e.g. loss of generation of distributed energy resources (DERs) or inaccurate forecast of energy...

  7. Enterprise Information Technology Organizational Flexibility: Managing Uncertainty and Change

    Science.gov (United States)

    Patten, Karen Prast

    2009-01-01

    Chief Information Officers (CIOs) lead enterprise information technology organizations (EITOs) in today's dynamic competitive business environment. CIOs deal with external and internal environmental changes, changing internal customer needs, and rapidly changing technology. New models for the organization include flexibility and suggest that CIOs…

  8. Management Education Benchmarking Designing Customized and Flexible MBA Programs

    Science.gov (United States)

    Hall, Owen P., Jr.; Young, Terry W.

    2007-01-01

    To meet the challenges of the 21st century B-schools are revising curriculum, delivery and outcome assessment modalities. Today, the proportion of electives and other specialty offerings in many MBA programs now constitutes more than 50% of the total curriculum. However, this focus on customization, integration and flexibility is not without its…

  9. Flexible Delivery Approach in Architecture and Construction Management Course

    Science.gov (United States)

    Chan, Eric

    2013-01-01

    The millennial generation is facing challenges in their career path and they believe that tertiary education can help them to equip better to tackle against. However, some students find it difficult to rush back to classroom due to work commitment. Fortunately, flexible education developed these years allows students to capture knowledge anytime…

  10. Flexible Workflow Management in Agile Supply Chain System

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    With the vehement development of global competition , Agile Supply Chain (ASC) becomes an effective approach that supports dynamic ent erprise alliance and realizes agile manufacturing, as for the enterprises to cap ture market opportunities rapidly and strengthen their anti-risk ability. As Ag ile Supply Chain System (ASCS) is dynamic and distributed, the realization of it 's processes needs to be much flexible. Often in Agile Supply Chain System (ASCS ), there are many dynamic tasks, many changes of the ...

  11. A Management Information System Model for Program Management. Ph.D. Thesis - Oklahoma State Univ.; [Computerized Systems Analysis

    Science.gov (United States)

    Shipman, D. L.

    1972-01-01

    The development of a model to simulate the information system of a program management type of organization is reported. The model statistically determines the following parameters: type of messages, destinations, delivery durations, type processing, processing durations, communication channels, outgoing messages, and priorites. The total management information system of the program management organization is considered, including formal and informal information flows and both facilities and equipment. The model is written in General Purpose System Simulation 2 computer programming language for use on the Univac 1108, Executive 8 computer. The model is simulated on a daily basis and collects queue and resource utilization statistics for each decision point. The statistics are then used by management to evaluate proposed resource allocations, to evaluate proposed changes to the system, and to identify potential problem areas. The model employs both empirical and theoretical distributions which are adjusted to simulate the information flow being studied.

  12. Printable, flexible and stretchable diamond for thermal management

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, John A; Kim, Tae Ho; Choi, Won Mook; Kim, Dae Hyeong; Meitl, Matthew; Menard, Etienne; Carlisle, John

    2013-06-25

    Various heat-sinked components and methods of making heat-sinked components are disclosed where diamond in thermal contact with one or more heat-generating components are capable of dissipating heat, thereby providing thermally-regulated components. Thermally conductive diamond is provided in patterns capable of providing efficient and maximum heat transfer away from components that may be susceptible to damage by elevated temperatures. The devices and methods are used to cool flexible electronics, integrated circuits and other complex electronics that tend to generate significant heat. Also provided are methods of making printable diamond patterns that can be used in a range of devices and device components.

  13. Flexible Ureteroscopic Management of Horseshoe Kidney Renal Calculi

    Directory of Open Access Journals (Sweden)

    Jie Ding

    2015-08-01

    Full Text Available ABSTRACTPurpose:To evaluate the clinical efficacy of flexible ureteroscope (F-URS combined with holmium laser lithotripter in treating renal calculi in horseshoe kidney.Materials and Methods:From November 2010 to December 2013, the medical history and charts of sixteen patients (mean age 42.9±11.6 years, range 26-66 years, including 13 males and 3 females were analyzed retrospectively. Mean stone burden was 29±8 mm (range 17-42 mm2. Mean stone digitized surface area (DSA was 321±94 mm2 (range 180-538 mm2. Under spinal anesthesia in a modified lithotomy position with the head down, rigid ureteroscope was placed firstly into the ureter to reach the level of the pelvis, a zebra guide wire was inserted and following the removal of the rigid ureteroscope, an ureteral access sheath was positioned along the guide wire, then passed the URF P-5 flexible ureteroscope into the renal cavities over the guidewire. After locating the stones, holmium laser lithotripsy was performed.Results:The average operative time was 92±16 minutes (range 74-127 min.. No major complications were encountered. Ten patients obtained stone-free status with one session, four obtained stone-free status after two sessions. Single session stone-free rate was 62.5%, overall stone-free rate was 87.5%. Two patients have small residual stones in the lower pole.Conclusions:F-URS combined with holmium laser lithotripter and nitinol basket, is safe and effective in dealing with moderate stone diameter (<30 mm in HSKs with high clearance rates and low complication rates.

  14. The Air Force Air Program and Information Management System (APIMS): A flexible tool for managing your Title V Operating Permits

    Energy Technology Data Exchange (ETDEWEB)

    Weston, A.A.; Gordon, S.R.

    1999-07-01

    The Air Force Command Core System (CCS) is an integrated, activity-based risk management system designed to support the information needs of Environment, Safety, and Occupational Health (ESOH) professionals. These professionals are responsible for managing a complex and often dynamic set of requirements, and therefore, have a need for an information system that can readily be customized to meet their specific needs. This dynamic environment also drives the need for flexibility in the system. The Air Program Information Management System (APIMS) is a module within CCS designed to not only manage permit compliance and emission inventories, but also support the monitoring, recordkeeping, and reporting requirements related to air quality issues. This paper will describe the underlying foundation of CCS, the information linkages within the database, and then summarize the functionality available within the APIMS module to support the Air Quality Managers' information needs, placing emphasis on the flexibility the system provides to manage Title V Operating Permits.

  15. Flexible approaches in data, information and knowledge management

    CERN Document Server

    Zadrożny, Sławomir

    2014-01-01

    This volume showcases contributions from internationally-known researchers in the field of information management. Most of the approaches presented here make use of fuzzy logic, introduced by L.A. Zadeh almost 50 years ago, which constitute a powerful tool to model and handle gradual concepts. What all of these contributions have in common is placing the user at the center of the information system, be it for helping him/her to query a data set, to handle imperfect information, or to discover useful knowledge from a massive collection of data. Researchers working in data and knowledge management will greatly benefit from this collection of up-to-date studies. This may be also an invaluable source of information for  postgraduate students interested in advanced information management techniques.

  16. Computerized Systems: Centralized or Decentralized?

    Science.gov (United States)

    Seitz, Linda Ludington

    1985-01-01

    Computerized management information systems have long been used in business, and data integration and sophisticated programing now enable many businesses to decentralize their information operations. This approach has advantages and disadvantages that colleges and universities must weigh and plan for carefully. (MSE)

  17. Virtual herding for flexible livestock management - a review

    Science.gov (United States)

    Free-ranging livestock play a pivotal role globally in the conversion of plant tissue into products and services that support man’s many and changing lifestyles. With domestication came the task of providing livestock with an adequate plane of nutrition while simultaneously managing vegetation for s...

  18. Flexible Software for Flexible Scheduling

    Science.gov (United States)

    Economou, Frossie; Jenness, Tim; Tilanus, Remo P. J.; Hirst, Paul; Adamson, Andy J.; Rippa, Mathew; Delorey, Kynan K.; Isaak, Kate G.

    The JAC Observation Management Project (OMP) provides software for the James Clerk Maxwell (JCMT) and the United Kingdom Infrared (UKIRT) telescopes that manages the life-cycle of flexibly scheduled observations. Its aim is to increase observatory efficiency under flexible (queue) scheduled observing, without depriving the principal investigator (PI) of the flexibility associated with classical scheduling.

  19. Emotion Management in Small Hotels: Meeting the Challenges of Flexibility and Informality

    Directory of Open Access Journals (Sweden)

    Anne Benmore

    2014-12-01

    Full Text Available This paper shows that in small hotels, hotel owners interpret "hospitality‟ more broadly than mere commercial concerns. Hoteliers engage with three interdependent hospitality domains, commercial, social and private (Lashley, 2000, an approach that enables them to perceive guest interactions as informal; characterised by hoteliers wanting to "know‟ and "relate to‟ their guests. The findings here, drawn from a study of small hotels in the UK, show how owners manage this form of the "host-guest relationship‟ (Tucker, 2003 by employing a range of emotion management strategies. These mirror Bolton‟s 4Ps framework (2009 of pecuniary, professional, presentational and philanthropic emotion management roles. Adopting this fluid approach, rather than relying on emotional labour (Hochschild, 1983, enables the hoteliers to respond flexibly to meet the needs of their different types of guest. The findings in this paper validate Bolton's argument (2005 for using agential flexible emotion management that captures but goes beyond emotional labour.

  20. Using soft constraints to guide users in flexible business process management systems

    DEFF Research Database (Denmark)

    Stefansen, Christian; Borch, Signe Ellegård

    2008-01-01

    Current Business Process Management Systems (BPMS) allow designers to specify processes in highly expressive languages supporting numerous control flow constructs, exceptions, complex predicates, etc., but process specifications are expressed in terms of hard constraints, and this leads to an unf...... the seriousness of their violations at runtime. We believe, this provides a combination of guidance and flexibility not otherwise attainable. Udgivelsesdato: 2008...

  1. Flexible Ubiquitous Learning Management System Adapted to Learning Context

    Science.gov (United States)

    Jeong, Ji-Seong; Kim, Mihye; Park, Chan; Yoo, Jae-Soo; Yoo, Kwan-Hee

    This paper proposes a u-learning management system (ULMS) appropriate to the ubiquitous learning environment, with emphasis on the significance of context awareness and adaptation in learning. The proposed system supports the basic functions of an e-learning management system and incorporates a number of tools and additional features to provide a more customized learning service. The proposed system automatically corresponds to various forms of user terminal without modifying the existing system. The functions, formats, and course learning activities of the system are dynamically and adaptively constructed at runtime according to user terminals, course types, pedagogical goals as well as student characteristics and learning context. A prototype for university use has been implemented to demonstrate and evaluate the proposed approach. We regard the proposed ULMS as an ideal u-learning system because it can not only lead students into continuous and mobile 'anytime, anywhere' learning using any kind of terminal, but can also foster enhanced self-directed learning through the establishment of an adaptive learning environment.

  2. Load and Flexibility Models for Distribution Grid Management

    DEFF Research Database (Denmark)

    Kouzelis, Konstantinos

    changing the energy flow in low voltage distribution grids, several grid complications are bound to emerge like, for instance, capacity adequacy limitations, power quality issues, reverse power flows etc. One of the Distribution System Operator options to manage these complications is to proceed...... so as to cope with load and generation changes is indeed innovative; nevertheless, its implementation is, up to day, impaired by many practical difficulties. In this Ph.D. study, four of these issues are detected, elaborated and consequently solved by dedicated grid and/or load models. These issues......, a simple, generic, and automated load forecasting technique based on machine learning principles is proposed. Unlike other benchmark forecasting models, this non-parametric approach does not introduce any assumptions regarding the system model and is solely based on past observations. Thus, this method...

  3. EMERALD: A Flexible Framework for Managing Seismic Data

    Science.gov (United States)

    West, J. D.; Fouch, M. J.; Arrowsmith, R.

    2010-12-01

    The seismological community is challenged by the vast quantity of new broadband seismic data provided by large-scale seismic arrays such as EarthScope’s USArray. While this bonanza of new data enables transformative scientific studies of the Earth’s interior, it also illuminates limitations in the methods used to prepare and preprocess those data. At a recent seismic data processing focus group workshop, many participants expressed the need for better systems to minimize the time and tedium spent on data preparation in order to increase the efficiency of scientific research. Another challenge related to data from all large-scale transportable seismic experiments is that there currently exists no system for discovering and tracking changes in station metadata. This critical information, such as station location, sensor orientation, instrument response, and clock timing data, may change over the life of an experiment and/or be subject to post-experiment correction. Yet nearly all researchers utilize metadata acquired with the downloaded data, even though subsequent metadata updates might alter or invalidate results produced with older metadata. A third long-standing issue for the seismic community is the lack of easily exchangeable seismic processing codes. This problem stems directly from the storage of seismic data as individual time series files, and the history of each researcher developing his or her preferred data file naming convention and directory organization. Because most processing codes rely on the underlying data organization structure, such codes are not easily exchanged between investigators. To address these issues, we are developing EMERALD (Explore, Manage, Edit, Reduce, & Analyze Large Datasets). The goal of the EMERALD project is to provide seismic researchers with a unified, user-friendly, extensible system for managing seismic event data, thereby increasing the efficiency of scientific enquiry. EMERALD stores seismic data and metadata in a

  4. Knowledge-based decision support system for tool management in flexible manufacturing system

    Institute of Scientific and Technical Information of China (English)

    周炳海; 奚立峰; 蔡建国

    2004-01-01

    Tool management is not a single, simple activity, it is comprised of a complex set of functions, especially in a flexible manufacturing system (FMS) environment. The issues associated with tool management include tool requirement planning, tool real-time scheduling, tool crib management, tool inventory control, tool fault diagnosis, tool tracking and tool monitoring. In order to make tools flow into/out of FMS efficiently, this work is aimed to design a knowledge-based decision support system (KBDSS) for tool management in FMS. Firstly an overview of tool management functions is described. Then the structure of KBDSS for tool management and the essential agents in the design of KBDSS are presented. Finally the individual agents of KBDSS are discussed for design and development.

  5. Using the Viability Theory to Assess the Flexibility of Forest Managers Under Ecological Intensification.

    Science.gov (United States)

    Mathias, Jean-Denis; Bonté, Bruno; Cordonnier, Thomas; de Morogues, Francis

    2015-11-01

    Greater demand for wood material has converged with greater demand for biodiversity conservation to make balancing forest ecosystem services a key societal issue. Forest managers, owners, or policymakers need new approaches and methods to evaluate their ability to adapt to this dual objective. We analyze the ability of forest owners to define sustainable forest management options based on viability theory and a new flexibility index. This new indicator gauges the adaptive capacity of forest owners based on the number of sustainable actions available to them at a given time. Here we study a public forest owner who regulates harvest intensity and frequency in order to meet demand for timber wood at forest scale and to meet a biodiversity recommendation via a minimum permanently maintained volume of deadwood per hectare at stand scale. Dynamical systems theory was used to model uneven-aged forest dynamics-including deadwood dynamics-and the dynamics of timber wood demand and tree removals. Uneven-aged silver fir forest management in the "Quatre Montagnes region" (Vercors, France) is used as an illustrative example. The results explain situations where a joint increase in wood production and deadwood retention does not reduce the flexibility index more than increasing either one dimension alone, thus opening up ecological intensification options. To conclude, we discuss the value of the new flexibility index for addressing environmental management and ecological intensification issues.

  6. Identifying Functional Requirements for Flexible Airspace Management Concept Using Human-In-The-Loop Simulations

    Science.gov (United States)

    Lee, Paul U.; Bender, Kim; Pagan, Danielle

    2011-01-01

    Flexible Airspace Management (FAM) is a mid- term Next Generation Air Transportation System (NextGen) concept that allows dynamic changes to airspace configurations to meet the changes in the traffic demand. A series of human-in-the-loop (HITL) studies have identified procedures and decision support requirements needed to implement FAM. This paper outlines a suggested FAM procedure and associated decision support functionality based on these HITL studies. A description of both the tools used to support the HITLs and the planned NextGen technologies available in the mid-term are presented and compared. The mid-term implementation of several NextGen capabilities, specifically, upgrades to the Traffic Management Unit (TMU), the initial release of an en route automation system, the deployment of a digital data communication system, a more flexible voice communications network, and the introduction of a tool envisioned to manage and coordinate networked ground systems can support the implementation of the FAM concept. Because of the variability in the overall deployment schedule of the mid-term NextGen capabilities, the dependency of the individual NextGen capabilities are examined to determine their impact on a mid-term implementation of FAM. A cursory review of the different technologies suggests that new functionality slated for the new en route automation system is a critical enabling technology for FAM, as well as the functionality to manage and coordinate networked ground systems. Upgrades to the TMU are less critical but important nonetheless for FAM to be fully realized. Flexible voice communications network and digital data communication system could allow more flexible FAM operations but they are not as essential.

  7. A flexible and efficient multi-model framework in support of water management

    Science.gov (United States)

    Wolfs, Vincent; Tran Quoc, Quan; Willems, Patrick

    2016-05-01

    Flexible, fast and accurate water quantity models are essential tools in support of water management. Adjustable levels of model detail and the ability to handle varying spatial and temporal resolutions are requisite model characteristics to ensure that such models can be employed efficiently in various applications. This paper uses a newly developed flexible modelling framework that aims to generate such models. The framework incorporates several approaches to model catchment hydrology, rivers and floodplains, and the urban drainage system by lumping processes on different levels. To illustrate this framework, a case study of integrated hydrological-hydraulic modelling is elaborated for the Grote Nete catchment in Belgium. Three conceptual rainfall-runoff models (NAM, PDM and VHM) were implemented in a generalized model structure, allowing flexibility in the spatial resolution by means of an innovative disaggregation/aggregation procedure. They were linked to conceptual hydraulic models of the rivers in the catchment, which were developed by means of an advanced model structure identification and calibration procedure. The conceptual models manage to emulate the simulation results of a detailed full hydrodynamic model accurately. The models configured using the approaches of this framework are well-suited for many applications in water management due to their very short calculation time, interfacing possibilities and adjustable level of detail.

  8. Pain Experience and Behavior Management in Pediatric Dentistry: A Comparison between Traditional Local Anesthesia and the Wand Computerized Delivery System

    Science.gov (United States)

    D'Antò, Vincenzo; Fauxpoint, Gabriel; De Rosa, Sara; Vallogini, Giulia

    2017-01-01

    Aim. To evaluate the pain experience and behavior during dental injection, using the Wand computerized delivery system versus conventional local anesthesia in children and adolescents. Methods. An observational crossover split mouth study was performed on 67 patients (aged 7 to 15 years), requiring local anesthesia for dental treatments in both sides of the dental arch. Patients received both types of injections in two separate appointments, one with the use of a Computer Delivery System (the Wand STA system) and one with the traditional syringe. The following data were recorded: pain rating; changes in heart rate; level of collaboration; patient satisfaction. The data were analyzed using ANOVA for quantitative outcomes and nonparametric analysis (Kruskal–Wallis) for qualitative parameters. Results. The use of the Wand system determined significantly lower pain ratings and lower increase of heart rate than the traditional syringe. During injection, the number of patients showing a relaxed behavior was higher with the Wand than with the traditional local anesthesia. The patient level of satisfaction was higher with the Wand compared to the conventional local anesthesia. Conclusions. The Wand system may provide a less painful injection when compared to the conventional local anesthesia and it seemed to be better tolerated with respect to a traditional syringe. PMID:28293129

  9. Pain Experience and Behavior Management in Pediatric Dentistry: A Comparison between Traditional Local Anesthesia and the Wand Computerized Delivery System

    Directory of Open Access Journals (Sweden)

    Annelyse Garret-Bernardin

    2017-01-01

    Full Text Available Aim. To evaluate the pain experience and behavior during dental injection, using the Wand computerized delivery system versus conventional local anesthesia in children and adolescents. Methods. An observational crossover split mouth study was performed on 67 patients (aged 7 to 15 years, requiring local anesthesia for dental treatments in both sides of the dental arch. Patients received both types of injections in two separate appointments, one with the use of a Computer Delivery System (the Wand STA system and one with the traditional syringe. The following data were recorded: pain rating; changes in heart rate; level of collaboration; patient satisfaction. The data were analyzed using ANOVA for quantitative outcomes and nonparametric analysis (Kruskal–Wallis for qualitative parameters. Results. The use of the Wand system determined significantly lower pain ratings and lower increase of heart rate than the traditional syringe. During injection, the number of patients showing a relaxed behavior was higher with the Wand than with the traditional local anesthesia. The patient level of satisfaction was higher with the Wand compared to the conventional local anesthesia. Conclusions. The Wand system may provide a less painful injection when compared to the conventional local anesthesia and it seemed to be better tolerated with respect to a traditional syringe.

  10. Pain Experience and Behavior Management in Pediatric Dentistry: A Comparison between Traditional Local Anesthesia and the Wand Computerized Delivery System.

    Science.gov (United States)

    Garret-Bernardin, Annelyse; Cantile, Tiziana; D'Antò, Vincenzo; Galanakis, Alexandros; Fauxpoint, Gabriel; Ferrazzano, Gianmaria Fabrizio; De Rosa, Sara; Vallogini, Giulia; Romeo, Umberto; Galeotti, Angela

    2017-01-01

    Aim. To evaluate the pain experience and behavior during dental injection, using the Wand computerized delivery system versus conventional local anesthesia in children and adolescents. Methods. An observational crossover split mouth study was performed on 67 patients (aged 7 to 15 years), requiring local anesthesia for dental treatments in both sides of the dental arch. Patients received both types of injections in two separate appointments, one with the use of a Computer Delivery System (the Wand STA system) and one with the traditional syringe. The following data were recorded: pain rating; changes in heart rate; level of collaboration; patient satisfaction. The data were analyzed using ANOVA for quantitative outcomes and nonparametric analysis (Kruskal-Wallis) for qualitative parameters. Results. The use of the Wand system determined significantly lower pain ratings and lower increase of heart rate than the traditional syringe. During injection, the number of patients showing a relaxed behavior was higher with the Wand than with the traditional local anesthesia. The patient level of satisfaction was higher with the Wand compared to the conventional local anesthesia. Conclusions. The Wand system may provide a less painful injection when compared to the conventional local anesthesia and it seemed to be better tolerated with respect to a traditional syringe.

  11. From flexibility human resource management to employee engagement and perceived job performance across the lifespan: A multisample study

    NARCIS (Netherlands)

    Annet de Lange; Matthijs Bal

    2015-01-01

    This study investigated the effects of flexibility human resource management (HRM) on employee outcomes over time, as well as the role of age in these relations. Based on work adjustment theory and AMO theory, it was predicted that availability and use of flexibility HRM would be positively related

  12. NASA Flexible Screen Propellant Management Device (PMD) Demonstration With Cryogenic Liquid

    Science.gov (United States)

    Wollen, Mark; Bakke, Victor; Baker, James

    2012-01-01

    While evaluating various options for liquid methane and liquid oxygen propellant management for lunar missions, Innovative Engineering Solutions (IES) conceived the flexible screen device as a potential simple alternative to conventional propellant management devices (PMD). An apparatus was designed and fabricated to test flexible screen devices in liquid nitrogen. After resolution of a number of issues (discussed in detail in the paper), a fine mesh screen (325 by 2300 wires per inch) spring return assembly was successfully tested. No significant degradation in the screen bubble point was observed either due to the screen stretching process or due to cyclic fatigue during testing. An estimated 30 to 50 deflection cycles, and approximately 3 to 5 thermal cycles, were performed on the final screen specimen, prior to and between formally recorded testing. These cycles included some "abusive" pressure cycling, where gas or liquid was driven through the screen at rates that produced differential pressures across the screen of several times the bubble point pressure. No obvious performance degradation or other changes were observed over the duration of testing. In summary, it is felt by the author that these simple tests validated the feasibility of the flexible screen PMD concept for use with cryogenic propellants.

  13. Innovations in Computerized Assessment.

    Science.gov (United States)

    Drasgow, Fritz, Ed.; Olson-Buchanan, Julie B., Ed.

    Chapters in this book present the challenges and dilemmas faced by researchers as they created new computerized assessments, focusing on issues addressed in developing, scoring, and administering the assessments. Chapters are: (1) "Beyond Bells and Whistles; An Introduction to Computerized Assessment" (Julie B. Olson-Buchanan and Fritz Drasgow);…

  14. Patronage, Contextual Flexibility, and Organisational Innovation in Lebanese Protected Areas Management

    Directory of Open Access Journals (Sweden)

    Mads Solberg

    2014-01-01

    Full Text Available The Lebanese Shouf Biosphere Reserve (SBR counts among the most successful Middle Eastern conservation projects today. This article describes the evolution and contemporary management of conservation in Shouf. Using SBR as the empirical foci it argues that mobilisation of customary political hierarchies to secure environmental protection is not bound to impede conservation agendas as suggested by Kingston (2001, but rather provided the SBR with managerial flexibility under a weak state. The case study shows how new environmental agendas articulated with traditional political regimes in building novel, stable institutions. From these emerged contextually flexible solutions for mediating resources and negotiating nature. The Shouf′s particular clientelist political structure gave rise to networks simultaneously civic and part of the Lebanese state. Explaining the apparent stability of conservation practice in Shouf requires shifting analytical frames away from polarised debates either for or against the roles of state, civil society, and patronage in conservation.

  15. Flexibility in Flood Management Design: Proactive Planning Under Climate Change Uncertainty

    Science.gov (United States)

    Smet, K.; de Neufville, R.; van der Vlist, M.

    2015-12-01

    This paper presents an innovative, value-enhancing procedure for effective planning and design of long-lived flood management infrastructure given uncertain future flooding threats due to climate change. Designing infrastructure that can be adapted over time is a method to safeguard the efficacy of current design decisions given uncertainty about rates and future impacts of climate change. This paper explores the value of embedding "options" in a physical structure, where an option is the right but not the obligation to do something at a later date (e.g. over-dimensioning a floodwall foundation now facilitates a future height addition in response to observed increases in sea level; building of extra pump bays in a pumping station now enables the addition of pumping capacity whenever increased precipitation warrants an expansion.) The proposed procedure couples a simulation model that captures future climate induced changes to the hydrologic operating environment of a structure, with an economic model that estimates the lifetime economic performance of alternative investments. The economic model uses Real "In" Options analysis, a type of cash flow analysis that quantifies the implicit value of options and the flexibility they provide. This procedure is demonstrated using replacement planning for the multi-functional pumping station IJmuiden on the North Sea Canal in the Netherlands. Flexibility in design decisions is modelled, varying the size and specific options included in the new structure. Results indicate that the incorporation of options within the structural design has the potential to improve its economic performance, as compared to more traditional, "build it once and build it big" designs where flexibility is not an explicit design criterion. The added value resulting from the incorporation of flexibility varies with the range of future conditions considered, as well as the options examined. This procedure could be applied more broadly to explore

  16. Designing Flexible GUI to Increase the Acceptance Rate of Product Data Management Systems in Industry

    CERN Document Server

    Ahmed, Zeeshan

    2011-01-01

    Product Data Management (PDM) desktop and web based systems maintain the organizational technical and managerial data to increase the quality of products by improving the processes of development, business process flows, change management, product structure management, project tracking and resource planning. Though PDM is heavily benefiting industry but PDM community is facing a very serious unresolved issue in PDM system development with flexible and user friendly graphical user interface for efficient human machine communication. PDM systems offer different services and functionalities at a time but the graphical user interfaces of most of the PDM systems are not designed in a way that a user (especially a new user) can easily learn and use them. Targeting this issue, a thorough research was conducted in field of Human Computer Interaction; resultant data provides the information about graphical user interface development using rich internet applications. The accomplished goal of this research was to suppor...

  17. Flexible Airspace Management (FAM) Research 2010 Human-in-the-Loop Simulation

    Science.gov (United States)

    Lee, Paul U.; Brasil, Connie; Homola, Jeffrey; Kessell, Angela; Prevot, Thomas; Smith, Nancy

    2011-01-01

    A human-in-the-Ioop (HITL) simulation was conducted to assess potential user and system benefits of Flexible Airspace Management (FAM) concept, as well as designing role definitions, procedures, and tools to support the FAM operations in the mid-term High Altitude Airspace (HAA) environment. The study evaluated the benefits and feasibility of flexible airspace reconfiguration in response to traffic overload caused by weather deviations, and compared them to those in a baseline condition without the airspace reconfiguration. The test airspace consisted of either four sectors in one Area of Specialization or seven sectors across two Areas. The test airspace was assumed to be at or above FL340 and fully equipped Vvith data communications (Data Comm). Other assumptions were consistent with those of the HAA concept. Overall, results showed that FAM operations with multiple Traffic Management Coordinators, Area Supervisors, and controllers worked remarkably well. The results showed both user and system benefits, some of which include the increased throughput, decreased flight distance, more manageable sector loads, and better utilized airspace. Also, the roles, procedures, airspace designs, and tools were all very well received. Airspace configuration options that resulted from a combination of algorithm-generated airspace configurations with manual modifications were well acceptec and posed little difficuIty and/or workload during airspace reconfiguration process. The results suggest a positive impact of FAM operations in HAA. Further investigation would be needed to evaluate if the benefits and feasibility would extend in either non-HAA or mixed equipage environment.

  18. Efficient industrial burner control of a flexible burner management system; Effiziente industrielle Brennertechnik durch Einsatz flexibler Feuerungsautomaten

    Energy Technology Data Exchange (ETDEWEB)

    Hofmann, Ulrich; Saenger, Peter [Siemens AG, Rastatt (Germany)

    2012-02-15

    Compactness and flexibility of a burner control system is a very important issue. With a few types a wide range in different industrial applications should be covered. This paper presents different applications of a new burner control system: heating of cooling lines in glass industry, steam generation and air heating for a pistachio roastery and in grain dryers. (orig.)

  19. FLECH - A Danish market solution for DSO congestion management through DER flexibility services

    DEFF Research Database (Denmark)

    Zhang, Chunyu; Ding, Yi; Nordentoft, Niels Christian

    2014-01-01

    Future electric power systems will face new operational challenges due to the high penetration of distributed energy resources (DERs). In Denmark distribution system operator (DSO) expects a significant congestion increased in distribution grids. In order to manage these congestions and mobilize...... the DERs as economically efficient as possible in the future distribution grid, the brand new notion of Flexibility Clearing House (FLECH) is proposed in this paper. With the Aggregator-based offers, the proposed FLECH market has the ability to promote small scale DERs (up to 5MW) for actively...

  20. The Management of Manufacturing-Oriented Informatics Systems Using Efficient and Flexible Architectures

    Directory of Open Access Journals (Sweden)

    Constantin Daniel AVRAM

    2011-01-01

    Full Text Available Industry and in particular the manufacturing-oriented sector has always been researched and innovated as a result of technological progress, diversification and differentiation among consumers' demands. A company that provides to its customers products matching perfectly their demands at competitive prices has a great advantage over its competitors. Manufacturing-oriented information systems are becoming more flexible and configurable and they require integration with the entire organization. This can be done using efficient software architectures that will allow the coexistence between commercial solutions and open source components while sharing computing resources organized in grid infrastructures and under the governance of powerful management tools.

  1. On the Flexible Management of Enterprise%论企业柔性化管理

    Institute of Scientific and Technical Information of China (English)

    覃盛乐

    2013-01-01

      管理决定企业的成败。现代企业都在探索尝试着各种管理模式,以求达到规范、高效运营企业。目前,许多私人企业采取家族式的管理,企业在生产经营过程中出现了许多问题。许多国有或国有控股企业实施刚性管理,效果也不理想,反而使企业失去了活力。文章试图从内心管理的角度出发,论述企业的柔性化管理。%Management decided to enterprise’s success or failure. Modern enterprises are exploring all kinds of management modes in order to operate enterprise regularly and efficiently. At present, many private enterprises take the family-run man-agement, a lot of problems appeared in the process of production and operation. The result that many state-owned or state-controlled enterprises adopt rigid management is not good, which makes the enterprises lost vitality. From the perspective of internal management, the paper expounds the flexible management of enterprise.

  2. The Drupal Environmental Information Management System Provides Standardization, Flexibility and a Platform for Collaboration

    Science.gov (United States)

    Gries, C.; Vanderbilt, K.; Reid, D.; Melendez-Colom, E.; San Gil, I.

    2013-12-01

    Over the last five years several Long-Term Ecological Research (LTER) sites have collaboratively developed a standardized yet flexible approach to ecological information management based on the open source Drupal content management system. These LTER sites adopted a common data model for basic metadata necessary to describe data sets, but also used for site management and web presence. Drupal core functionality provides web forms for easy management of information stored in this data model. Custom Drupal extensions were developed to generate XML files conforming to the Ecological Metadata Language (EML) for contribution to the LTER Network Information System (NIS) and other data archives. Each LTER site then took advantage of the flexibility Drupal provides to develop its unique web presence, choosing different themes and adding additional content to the websites. By nature, information presented is highly interlinked which can easily be modeled in Drupal entities and is further supported by a sophisticated tagging system (Fig. 1). Therefore, it is possible to provide the visitor with many different entry points to the site specific information presented. For example, publications and datasets may be grouped for each scientist, for each research project, for each major research theme at the site, making the information presented more accessible for different visitors. Experience gained during the early years was recently used to launch a complete re-write for upgrading to Drupal 7. LTER sites from multiple academic institutions pooled resources in order to partner with professional Drupal developers. Highlights of the new developments are streamlined data entry, improved EML output and integrity, support of IM workflows, a faceted data set search, a highly configurable data exploration tool with intelligent filtering and data download, and, for the mobile age, a responsive web design theme. Seven custom modules and a specific installation profile were developed

  3. New policy to manage tools in flexible manufacturing systems using network part programs

    Science.gov (United States)

    Matta, Andrea; Tolio, Tullio; Grieco, Antonio; Nucci, Francesco

    2000-10-01

    The high investment related to the acquisition of Flexible Manufacturing Systems forces firms to a better utilization of the machines. Different actions can be taken in order to avoid idle times of the machines: reduction of the unproductive times (time dedicated to rapid movements, tool exchange, pallet exchange, etc.), improvement of machines and, not last, a better management of the resources. The paper proposes a new policy for the management of tool operations in parallel machine FMS to minimize the idle times due to the lack of tools. The proposed policy uses new opportunities in manufacturing technology related with the use of network part programs in NC machines. It is already known in literature the potentiality of network part programs, more flexible than traditional sequential part programs that execute simply the rigid list of operations. Network part programs allow the different alternative ways to process each part. The way in which network part programs are executed by machines depends on the state of the tools and availability of the tools. The proposed method has been compared with other existing ones based on a real test case, a parallel machine FMS with two machines and a tool carrier.

  4. Restudy on the Flexible Financial Management of Enterprises%再论企业柔性财务管理

    Institute of Scientific and Technical Information of China (English)

    王棣华

    2012-01-01

    Enterprise financial management can be divided into rigid financial management and flexible financial management. There is a large difference in some respects about theoretical basis, financial management organization, financial plan- ning, financial resources, financial management objects, financial relations and financial management culture, flexible financial management system can increase the opportunities for innovation and development of financial management and conduce to financial innovation. We should strengthen the construction of flexible financial management culture, update the concepts and methods of financial management and enhance its flexibility to achieve enterprise flexibility financial management.%企业财务管理可以分为刚性财务管理和柔性财务管理。在理论基础、财务管理组织、财务计划、财务资源、财务管理对象、财务关系、财务管理文化等方面,刚性财务管理和柔性财务管理均存在较大差别。柔性财务管理制度增加了财务管理创新与发展的机会,有利于财务创新。应强化建设企业柔性财务管理文化、更新财务管理理念和方式方法以及增强财务管理的柔性,实现企业柔性财务管理。

  5. Computerized clinical decision support systems for acute care management: A decision-maker-researcher partnership systematic review of effects on process of care and patient outcomes

    Directory of Open Access Journals (Sweden)

    Sahota Navdeep

    2011-08-01

    Full Text Available Abstract Background Acute medical care often demands timely, accurate decisions in complex situations. Computerized clinical decision support systems (CCDSSs have many features that could help. However, as for any medical intervention, claims that CCDSSs improve care processes and patient outcomes need to be rigorously assessed. The objective of this review was to systematically review the effects of CCDSSs on process of care and patient outcomes for acute medical care. Methods We conducted a decision-maker-researcher partnership systematic review. MEDLINE, EMBASE, Evidence-Based Medicine Reviews databases (Cochrane Database of Systematic Reviews, DARE, ACP Journal Club, and others, and the Inspec bibliographic database were searched to January 2010, in all languages, for randomized controlled trials (RCTs of CCDSSs in all clinical areas. We included RCTs that evaluated the effect on process of care or patient outcomes of a CCDSS used for acute medical care compared with care provided without a CCDSS. A study was considered to have a positive effect (i.e., CCDSS showed improvement if at least 50% of the relevant study outcomes were statistically significantly positive. Results Thirty-six studies met our inclusion criteria for acute medical care. The CCDSS improved process of care in 63% (22/35 of studies, including 64% (9/14 of medication dosing assistants, 82% (9/11 of management assistants using alerts/reminders, 38% (3/8 of management assistants using guidelines/algorithms, and 67% (2/3 of diagnostic assistants. Twenty studies evaluated patient outcomes, of which three (15% reported improvements, all of which were medication dosing assistants. Conclusion The majority of CCDSSs demonstrated improvements in process of care, but patient outcomes were less likely to be evaluated and far less likely to show positive results.

  6. Global wheat production potentials and management flexibility under the representative concentration pathways

    Science.gov (United States)

    Balkovič, Juraj; van der Velde, Marijn; Skalský, Rastislav; Xiong, Wei; Folberth, Christian; Khabarov, Nikolay; Smirnov, Alexey; Mueller, Nathaniel D.; Obersteiner, Michael

    2014-11-01

    Wheat is the third largest crop globally and an essential source of calories in human diets. Maintaining and increasing global wheat production is therefore strongly linked to food security. A large geographic variation in wheat yields across similar climates points to sizeable yield gaps in many nations, and indicates a regionally variable flexibility to increase wheat production. Wheat is particularly sensitive to a changing climate thus limiting management opportunities to enable (sustainable) intensification with potentially significant implications for future wheat production. We present a comprehensive global evaluation of future wheat yields and production under distinct Representative Concentration Pathways (RCPs) using the Environmental Policy Integrated Climate (EPIC) agro-ecosystem model. We project, in a geographically explicit manner, future wheat production pathways for rainfed and irrigated wheat systems. We explore agricultural management flexibility by quantifying the development of wheat yield potentials under current, rainfed, exploitable (given current irrigation infrastructure), and irrigated intensification levels. Globally, because of climate change, wheat production under conventional management (around the year 2000) would decrease across all RCPs by 37 to 52 and 54 to 103 Mt in the 2050s and 2090s, respectively. However, the exploitable and potential production gap will stay above 350 and 580 Mt, respectively, for all RCPs and time horizons, indicating that negative impacts of climate change can globally be offset by adequate intensification using currently existing irrigation infrastructure and nutrient additions. Future world wheat production on cropland already under cultivation can be increased by ~ 35% through intensified fertilization and ~ 50% through increased fertilization and extended irrigation, if sufficient water would be available. Significant potential can still be exploited, especially in rainfed wheat systems in Russia

  7. Managing water with better institutions: Building flexibility, innovation and lessons of best practices

    Science.gov (United States)

    Msangi, S.

    2014-12-01

    Changing socio-economic conditions and global environmental change continue to put pressure on critical natural resources necessary for sustaining ecosystems and human well-being - including water. Increasing variability in water availability, deepening droughts and continuing demands and consumptive use have posed problems for resource managers and policy makers in many regions. While in some regions it is still possible to enhance supply, such as in under-exploited water basins in Africa - the majority of the world's heaviest water users are facing situations that call for more demand-side adjustments. This necessitates a change from engineering-focused solutions to more economic ones, especially where the costs of increasing supply (such as through de-salinization) are prohibitively expensive, or have unacceptable consequences for environmental sustainability. Despite many years and decades of studying water resource management problems, there is still too little guidance as to what institutional best-practices should be followed. Water resources tend to touch on a number of areas managed by different government departments and ministries (agriculture, aquaculture & fisheries, industry, natural resources, etc) - but there is still no common understanding of what the best governance arrangements are that lead to improved sectoral performance (however that is measured). Given the continuing efforts to invest in water resources management and development by major multi-lateral organizations such as the World Bank and the African Development Bank - this kind of institutional guidance is critical, if countries are to make the most of these investments. In this presentation, we review a number of cases in which previously supply-side oriented approaches have to be dealt with from the demand side, and why institutional flexibility and innovation is so important. We draw from examples of community-based groundwater management in India, groundwater overdraft management

  8. Flexible approaches for teaching computational genomics in a health information management program.

    Science.gov (United States)

    Zhou, Leming; Watzlaf, Valerie; Abdelhak, Mervat

    2013-01-01

    The astonishing improvement of high-throughput biotechnologies in recent years makes it possible to access a huge amount of genomic data. The association between genomic data and genetic disease has already been and will continue to be applied to personalized healthcare. Health information management (HIM) professionals are the ones who will handle personal genetic information and provide solid evidence to support physicians' diagnoses and personalized treatment strategies, and therefore they will need to have the knowledge and skills to process genomic data. In this paper, we describe flexible approaches for teaching a computational genomics course in the HIM program at the University of Pittsburgh. HIM programs at other universities may choose an appropriate approach to fit into their own curriculum.

  9. Proficiency of virtual reality simulator training in flexible retrograde ureteroscopy renal stone management

    Institute of Scientific and Technical Information of China (English)

    CAI Jian-liang; ZHANG Yi; SUN Guo-feng; LI Ning-chen; YUAN Xue-li; NA Yan-qun

    2013-01-01

    Background Minimally invasive flexible ureteroscopy techniques have widely adopted in the management of patients with renal stones.We performed this study to investigate the value of virtual reality simulator training in retrograde flexible ureteroscopy renal stone treatment for catechumen.Methods Thirty catechumen,included 17 attending physicians and 13 associate chief physicians,were selected for study.The trainees first underwent 1-hour basic training to get familiar with the instrument and basic procedures,then followed by 4-hour practice on virtual reality simulators.Before and after the 4-hour training,all trainees undertake an assessment with task 7 program (right low pole calyces stone management).We documented for each trainee the total time of procedure,time of progressing from the orifice to stone,stone translocation and fragmentation time,laser operate proficiency scale,total laser energy,maximal size of residual stone fragments,number of trauma from the scopes and tools,damage to the scope and global rating scale (GRS).The proficiency of this training program was analyzed by the comparison of the first and second assessment outcomes.Results Significant improvement was observed in retrograde flexible ureteroscopy management of renal stone on virtual reality simulators after finishing the 4 hour special-purpose training.This was demonstrated by improvement in total procedure time ((18.37±2.59) minutes vs.(38.67±1.94) minutes),progressing time from the orifice to stone ((4.00±1.08) minutes vs.(13.80±2.01) minutes),time of stone translocation ((1.80±0.71) minutes vs.(6.57±1.01) minutes),fragmentation time ((4.43±1.25) minutes vs.(13.53±1.46) minutes),laser operate proficiency scale (8.47±0.73 vs.3.77±0.77),total laser energy ((3231.6±401.4) W vs.(5329.8±448.9) W),maximal size of residual stone fragments ((2.66±0.39) mm vs.(5.77±0.63) mm),number of trauma from the scopes and tools (3.27±1.01 vs.10.37±3.02),damage to the scope (0 vs.0.97±0

  10. Management of airway foreign body using flexible bronchoscopy: Experience with 80 cases during 2011–2013

    Directory of Open Access Journals (Sweden)

    Safy Kaddah

    2015-01-01

    Conclusions: Flexible bronchoscopy is successful in retrieving airway foreign bodies (88.8%. With skilled personnel and perfect equipments, flexible bronchoscopy could be considered as the first choice for the removal of airway foreign body.

  11. Computerizing the Library.

    Science.gov (United States)

    Chan, Jeanie; Whelan, Errol

    1988-01-01

    Discusses the development of a computerized high school library which uses CD-ROM optical storage systems. Describes hardware and software, setting up the system, preparing the online catalog, teaching information retrieval skills, and project evaluation. Notes prices of CD-ROM disks and equipment purchased. 4 references. (SV)

  12. Computerized Peer Assessment.

    Science.gov (United States)

    Davies, Phil

    2000-01-01

    Describes the introduction of a computerized peer assessment system as part of an undergraduate module in computer studies in the United Kingdom. Analyzes student responses to modification of the tutor-student relationship to a student-student relationship for assessment purposes, discusses plagiarism and the Web, and investigates effects on…

  13. Computerized Drug Information Services

    Science.gov (United States)

    And Others; Smith, Daniel R.

    1972-01-01

    To compare computerized services in chemistry, pharmacology, toxicology, and clinical medicine of pharmaceutical interest, equivalent profiles were run on magnetic tape files of CA-Condensates," CBAC," Excerpta Medica," MEDLARS" and Ringdoc." The results are tabulated for overlap of services, relative speed of citing references, and unique…

  14. Application of Flexible Management in High Quality Care%柔性管理在优质护理中的应用

    Institute of Scientific and Technical Information of China (English)

    白群; 李玉莲

    2012-01-01

    从建立柔性管理工作模式、强化培训、加强缺陷管理等方面,总结了柔性管理在优质护理中的应用实践.指出柔性管理有利于提高护士满意度,有利于护理队伍的建设与稳定,有利于优质护理的持续开展.%The paper summed up the practice of flexible management in implementing high quality care from the aspects of establishment of flexible work pattern, intensive training, enhancement of the flexible care and defect management, team building, implementation of flexible incentives, management of family visits, hospital cost management, etc. The flexible management can improve nurse satisfaction, construction and stability of the care team, continuity and effective implementation of high quality care.

  15. Managing the Work and Family Roles. Does Flexibility Reduce the Negative Interference? An Exploratory Study

    Directory of Open Access Journals (Sweden)

    Cătălina CICEI

    2015-12-01

    Full Text Available Balancing work and family demands has become a great challenge for employees. By providing flexible benefits, organizations actively engage in endeavours aimed at reducing the negative interference between the two life spheres. Even if some empirical studies have examined the effects of family supportive initiatives, focusing on flexibility, however, the findings tend to lack consistency. If flexible benefits are traditionally associated with reduced levels of work-family conflict, in some studies no significant results have been reported. Another line of research suggests that flexibility can actually increase the negative work-family interface. From this perspective, the current study examines the relationship between the flexibility benefits used and work-family conflict, focusing especially on the role flextime and telecommuting. Using flexible benefits is negatively associated with time and strain-based conflict, the effects of flextime and telecommuting varying accordingly to the type of conflict examined. Limitations of the current study andfuture research directions are examined.

  16. Improving the Flexibility of Optimization-Based Decision Aiding Frameworks for Integrated Water Resource Management

    Science.gov (United States)

    Guillaume, J. H.; Kasprzyk, J. R.

    2013-12-01

    Deep uncertainty refers to situations in which stakeholders cannot agree on the full suite of risks for their system or their probabilities. Additionally, systems are often managed for multiple, conflicting objectives such as minimizing cost, maximizing environmental quality, and maximizing hydropower revenues. Many objective analysis (MOA) uses a quantitative model combined with evolutionary optimization to provide a tradeoff set of potential solutions to a planning problem. However, MOA is often performed using a single, fixed problem conceptualization. Focus on development of a single formulation can introduce an "inertia" into the problem solution, such that issues outside the initial formulation are less likely to ever be addressed. This study uses the Iterative Closed Question Methodology (ICQM) to continuously reframe the optimization problem, providing iterative definition and reflection for stakeholders. By using a series of directed questions to look beyond a problem's existing modeling representation, ICQM seeks to provide a working environment within which it is easy to modify the motivating question, assumptions, and model identification in optimization problems. The new approach helps identify and reduce bottle-necks introduced by properties of both the simulation model and optimization approach that reduce flexibility in generation and evaluation of alternatives. It can therefore help introduce new perspectives on the resolution of conflicts between objectives. The Lower Rio Grande Valley portfolio planning problem is used as a case study.

  17. Methane storage in flexible metal-organic frameworks with intrinsic thermal management.

    Science.gov (United States)

    Mason, Jarad A; Oktawiec, Julia; Taylor, Mercedes K; Hudson, Matthew R; Rodriguez, Julien; Bachman, Jonathan E; Gonzalez, Miguel I; Cervellino, Antonio; Guagliardi, Antonietta; Brown, Craig M; Llewellyn, Philip L; Masciocchi, Norberto; Long, Jeffrey R

    2015-11-19

    As a cleaner, cheaper, and more globally evenly distributed fuel, natural gas has considerable environmental, economic, and political advantages over petroleum as a source of energy for the transportation sector. Despite these benefits, its low volumetric energy density at ambient temperature and pressure presents substantial challenges, particularly for light-duty vehicles with little space available for on-board fuel storage. Adsorbed natural gas systems have the potential to store high densities of methane (CH4, the principal component of natural gas) within a porous material at ambient temperature and moderate pressures. Although activated carbons, zeolites, and metal-organic frameworks have been investigated extensively for CH4 storage, there are practical challenges involved in designing systems with high capacities and in managing the thermal fluctuations associated with adsorbing and desorbing gas from the adsorbent. Here, we use a reversible phase transition in a metal-organic framework to maximize the deliverable capacity of CH4 while also providing internal heat management during adsorption and desorption. In particular, the flexible compounds Fe(bdp) and Co(bdp) (bdp(2-) = 1,4-benzenedipyrazolate) are shown to undergo a structural phase transition in response to specific CH4 pressures, resulting in adsorption and desorption isotherms that feature a sharp 'step'. Such behaviour enables greater storage capacities than have been achieved for classical adsorbents, while also reducing the amount of heat released during adsorption and the impact of cooling during desorption. The pressure and energy associated with the phase transition can be tuned either chemically or by application of mechanical pressure.

  18. Computerizing clinical practice guidelines

    DEFF Research Database (Denmark)

    Lyng, Karen Marie

    It is well described that hospitals have problems with sustaining high quality of care and expedient introduction of new medical knowledge. Clinical practice guidelines (CPGs) have been promoted as a remedy to deal with these problems. It is, however, also well described that application and comp......It is well described that hospitals have problems with sustaining high quality of care and expedient introduction of new medical knowledge. Clinical practice guidelines (CPGs) have been promoted as a remedy to deal with these problems. It is, however, also well described that application...... and compliance with CPGs in most areas of clinical practice are deficient. Computerization of CPGs has been brought forward as a method to disseminate and to support application of CPGs. Until now, CPG-computerization has focused on development of formal expressions of CPGs. The developed systems have, however......, not gained any extensive application in clinical practice. The basic assumption in this thesis is that the scanty penetration is due to an inappropriate design process when designing computerized CPGs for clinical work practice. This thesis examines the application of guidance within areas where CPG...

  19. Antecedents to strategic flexibility : Management cognition, firm resources and strategic options

    NARCIS (Netherlands)

    Combe, I.; Rudd, J.M.; Leeflang, P.S.H.; Greenley, G.E.

    2012-01-01

    Purpose - Current conceptualisations of strategic flexibility and its antecedents are theory-driven, which has resulted in a lack of consensus. To summarise this domain the paper aims to develop and present an a priori conceptual model of the antecedents and outcomes of strategic flexibility. Discus

  20. The Effects of Enhancing Prospective EFL Teachers' Knowledge Management Strategies in Virtual Learning Environments on Their Ideational Flexibility and Engagement

    Directory of Open Access Journals (Sweden)

    Ammar Abdullah Mahmoud Ismail

    2017-01-01

    Full Text Available The last few years have witnessed an increased interest in moving away from traditional language instruction settings towards more hybrid and virtual learning environments. Face-to-face interaction, guided practice, and uniformity of knowledge sources and skills are all replaced by settings where multiplicity of views from different learning communities, interconnectedness, self-directedness, and self-management of knowledge and learning are increasingly emphasized. This shift from walled-classroom instruction with its limited scope and resources to hybrid and virtual learning environments with their limitless provisions requires that learners be equipped with requisite skills and strategies to manage knowledge and handle language learning in ways commensurate with the nature and limitless possibilities of these new environments. The current study aimed at enhancing knowledge management strategies of EFL teachers in virtual learning environments and examine the impact on their ideational flexibility and engagement in language learning settings. A knowledge management model was proposed and field-test on a cohort of prospective EFL teachers in the Emirati context. Participants were prospective EFL teachers enrolled in the Methods of Teaching Courses and doing their practicum in the Emirati EFL context. Participants' ideational flexibility was tapped via a bi-methodical approach including a contextualized task and a decontextualized one. Their engagement in virtual language learning settings was tapped via an engagement scale. Results of the study indicated that enhancing prospective EFL teachers' knowledge management strategies in virtual learning environments had a significant impact on their ideational flexibility and engagement in foreign language learning settings. Details of the instructional intervention, instruments for tapping students’ ideational flexibility and engagement, and results of the study are discussed. Implications for

  1. Brief report: cognitive flexibility and focused attention in children and adolescents with Asperger syndrome or high-functioning autism as measured on the computerized version of the Wisconsin Card Sorting Test

    DEFF Research Database (Denmark)

    Kaland, Nils; Smith, Lars; Mortensen, Erik Lykke

    2008-01-01

    The aim of the present study was to assess mental flexibility and set maintenance of a group of individuals with Asperger syndrome (AS) or high-functioning autism (HFA) (N = 13; mean age 16,4), as compared with a matched group of typically developing children and adolescents (N = 13; mean age 15...

  2. [Computerization of hospital blood banks in France].

    Science.gov (United States)

    Daurat, G; Py, J-Y

    2012-11-01

    In France, most blood products are delivered by the établissement francais du sang, directly to the recipients, and hospital blood banks deliver a minor part, but are independent from it. However that may be, hospital blood banks are hazardous activities regarding to recipients, blood products, blood supply of the hospital and regional blood supply. Because of the high risk level, a computerized information system is compulsory for all hospital blood banks, except for those only devoted to vital emergency transfusion. On the field, the integration of computerization in the different processes is very heterogeneous. So, it has been decided to publish guidelines for computerizing hospital blood banks information systems and production management. They have been built according to risk assessment and are intended to minimize those risks. The principle is that all acquisition and processing of data about recipients or blood products and tracking, must be fully computerized and that the result of all manual processes must be checked by computer before proceeding to the next step. The guidelines list the different processes and, for each of them, the functions the software must play. All together, they form the basic level all hospital blood banks should reach. Optional functions are listed. Moreover, the guidelines are also aimed to be a common tool for regional health authorities who supervise hospital blood banks.

  3. A flexible simulation platform to quantify and manage emergency department crowding.

    Science.gov (United States)

    Hurwitz, Joshua E; Lee, Jo Ann; Lopiano, Kenneth K; McKinley, Scott A; Keesling, James; Tyndall, Joseph A

    2014-06-09

    Hospital-based Emergency Departments are struggling to provide timely care to a steadily increasing number of unscheduled ED visits. Dwindling compensation and rising ED closures dictate that meeting this challenge demands greater operational efficiency. Using techniques from operations research theory, as well as a novel event-driven algorithm for processing priority queues, we developed a flexible simulation platform for hospital-based EDs. We tuned the parameters of the system to mimic U.S. nationally average and average academic hospital-based ED performance metrics and are able to assess a variety of patient flow outcomes including patient door-to-event times, propensity to leave without being seen, ED occupancy level, and dynamic staffing and resource use. The causes of ED crowding are variable and require site-specific solutions. For example, in a nationally average ED environment, provider availability is a surprising, but persistent bottleneck in patient flow. As a result, resources expended in reducing boarding times may not have the expected impact on patient throughput. On the other hand, reallocating resources into alternate care pathways can dramatically expedite care for lower acuity patients without delaying care for higher acuity patients. In an average academic ED environment, bed availability is the primary bottleneck in patient flow. Consequently, adjustments to provider scheduling have a limited effect on the timeliness of care delivery, while shorter boarding times significantly reduce crowding. An online version of the simulation platform is available at http://spark.rstudio.com/klopiano/EDsimulation/. In building this robust simulation framework, we have created a novel decision-support tool that ED and hospital managers can use to quantify the impact of proposed changes to patient flow prior to implementation.

  4. Management of calyceal diverticular calculi: a comparison of percutaneous nephrolithotomy and flexible ureterorenoscopy.

    Science.gov (United States)

    Bas, Okan; Ozyuvali, Ekrem; Aydogmus, Yasin; Sener, Nevzat Can; Dede, Onur; Ozgun, Serhat; Hizli, Fatih; Senocak, Cagri; Bozkurt, Omer Faruk; Basar, Halil; Imamoglu, Abdurrahim

    2015-04-01

    To compare the outcomes in patients who have been treated with flexible ureterorenoscopy (f-URS) and percutaneous nephrolithotomy (PNL) in managing stone-bearing caliceal diverticula. Between April 2007 and October 2013, we performed a retrospective analysis of 54 evaluable patients (28 women and 26 men) with symptomatic stone-bearing caliceal diverticula, who underwent PNL (n = 29) or F-URS (n = 25) in four referral hospitals in Turkey. The groups were compared with respect to demographics, stone location/size, success rate, stone-free status, symptom-free status, complication rates, and hospital stay. The average stone burden preoperatively was significantly larger in patients who were treated with PNL, with the average size for f-URS being 154 ± 77 mm(2) and that for PNL being 211 ± 97 mm(2) (p = 0.023). Symptom-free rates, success rates, stone-free rates and clinically insignificant residual fragments were similar between the groups (p = 0.880 vs. p = 0.537 vs. p = 0.539, and p = 0.877, respectively). There was no statistical difference between the groups for minor complications (p = 0.521) but no major complication (Clavien III-V) occured in the f-URS group; although there were three major complications (10.3 %) (Clavien III) in the PNL group (p PNL group (p PNL. The f-URS procedure is advantageous with respect to a shorter hospital stay and absence of major complications. Therefore, it should be emphasized that the location of the stone and diverticula is an important factor for the selection of the procedure.

  5. Research on systematization and advancement of shipbuilding production management for flexible and agile response for high value offshore platform

    Science.gov (United States)

    Song, Young-Joo; Woo, Jong-Hun; Shin, Jong-Gye

    2011-09-01

    Recently, the speed of change related with enterprise management is getting faster than ever owing to the competition among companies, technique diffusion, shortening of product lifecycle, excessive supply of market. For the example, the compliance condition (such as delivery date, product quality, etc.) from the ship owner is getting complicated and the needs for the new product such as FPSO, FSRU are coming to fore. This paradigm shift emphasize the rapid response rather than the competitive price, flexibility and agility rather than effective and optimal perspective for the domestic shipbuilding company. So, domestic shipbuilding companies have to secure agile and flexible ship production environment that could respond change of market and requirements of customers in order to continue a competitive edge in the world market. In this paper, I'm going to define a standard shipbuilding production management system by investigating the environment of domestic major shipbuilding companies. Also, I'm going to propose a unified ship production management and system for the operation of unified management through detail analysis of the activities and the data flow of ship production management. And, the system functions for the strategic approach of ship production management are investigated through the business administration tools such as performance pyramid, VDT and BSC. Lastly, the research of applying strategic KPI to the digital shipyard as virtual execution platform is conducted.

  6. Flexible Screen Propellant Management Device for Near Term In-Space Demonstration Project

    Data.gov (United States)

    National Aeronautics and Space Administration — While evaluating lunar ascent and descent stage propellant acquisition options in 2008 and 2009 for NASA GRC, IES conceived a novel, flexible screen propellant...

  7. How to Implement Accounting Computerized Management for Radio and Television System%广播电视系统如何实行会计电算化管理

    Institute of Scientific and Technical Information of China (English)

    郭敏

    2012-01-01

    The implementation of computerized accounting for radio and television system is the inevitable trend to change the accounting work from the accounting model to management type. It will play an increasingly important role in financial management of radio and television. In this paper, this issue was discussed by combining with the advanced experience of some units and personal experience.%广播电视系统实行会计电算化,是会计工作从核算型向管理型转变的必然趋势,它在广电财务管理工作中开始发挥越来越重要的作用.本文结合一些单位先进经验和个人体会,就这一问题进行了探讨.

  8. Computerized procedures system

    Science.gov (United States)

    Lipner, Melvin H.; Mundy, Roger A.; Franusich, Michael D.

    2010-10-12

    An online data driven computerized procedures system that guides an operator through a complex process facility's operating procedures. The system monitors plant data, processes the data and then, based upon this processing, presents the status of the current procedure step and/or substep to the operator. The system supports multiple users and a single procedure definition supports several interface formats that can be tailored to the individual user. Layered security controls access privileges and revisions are version controlled. The procedures run on a server that is platform independent of the user workstations that the server interfaces with and the user interface supports diverse procedural views.

  9. 浅析供应链弹性管理%The Study on Flexibility Management of Supply Chain

    Institute of Scientific and Technical Information of China (English)

    王乐乐

    2011-01-01

    Recent years, the strategies of “lean production”, global purchasing and outsourcing create the competitive strengths of companies as well as increase the risks of supply chain which makes the supply chain weaker. So, the flexibility, as a core element of the supply chain, not only mean the ability to manage risk, but also means that it is in a better situation than the competition, even means that it get competitive advantage from the risk. For enterprises, it is important for the stable development of the supply chain to use flexible management thinking to guide supply chain management and introduce the flexible management thinking into the supply chain management.%现代企业普遍采用"精益生产",全球采购、业务外包等策略,这些策略为企业竞争优势的同时也带来了风险隐患.弹性作为供应链的一项核心要素,不只意味着管理风险的能力,更意味着比竞争对手处于更好的态势,甚至从风险中获得竞争优势.对企业而言,运用弹性管理的思想来指导经营供应链,将弹性管理的思想融入供应链管理中,对供应链的稳定发展具有重要作用.

  10. Accounting computerization simulation training laboratory construction and management%浅谈会计电算化仿真实训实验室的建设与管理

    Institute of Scientific and Technical Information of China (English)

    杨贵兴

    2015-01-01

    Accounting, information science, economics, computer science, management science and other disciplines are the accounting computerization in the subject, computerized accounting not only covers the content is wide, its are very strong theoretical, practical and comprehensive. Accounting is a practical professional, practical skills training is a compulsory course of accounting practitioners. If the accounting practitioners who simply rely on theoretical knowledge to take part in social work, it can't meet the demand for accounting talents in today's society.%会计学、信息学、经济学、计算机学、管理学等多种学科都是会计电算化涵盖的学科,会计电算化不仅涵盖内容广,其理论性、实践性和综合性也非常强。基于会计专业是一个实践性很强的一个专业,实践技能培训是会计工作从业者上岗之前必须要上的一门课程。如果会计从业者只是单纯的依靠在学校里学的理论知识去参加社会工作,此种做法是不能满足当今社会对会计人才需求的。

  11. Risk management with substitution options: Valuing flexibility in small-scale energy systems

    Science.gov (United States)

    Knapp, Karl Eric

    Several features of small-scale energy systems make them more easily adapted to a changing operating environment than large centralized designs. This flexibility is often manifested as the ability to substitute inputs. This research explores the value of this substitution flexibility and the marginal value of becoming a "little more flexible" in the context of real project investment in developing countries. The elasticity of substitution is proposed as a stylized measure of flexibility and a choice variable. A flexible alternative (elasticity > 0) can be thought of as holding a fixed-proportions "nflexible" asset plus a sequence of exchange options---the option to move to another feasible "recipe" each period. Substitutability derives value from following a contour of anticipated variations and from responding to new information. Substitutability value, a "cost savings option", increases with elasticity and price risk. However, the required premium to incrementally increase flexibility can in some cases decrease with an increase in risk. Variance is not always a measure of risk. Tools from stochastic dominance are newly applied to real options with convex payoffs to correct some misperceptions and clarify many common modeling situations that meet the criteria for increased variance to imply increased risk. The behavior of the cost savings option is explored subject to a stochastic input price process. At the point where costs are identical for all alternatives, the stochastic process for cost savings becomes deterministic, with savings directly proportional to elasticity of substitution and price variance. The option is also formulated as a derivative security via dynamic programming. The partial differential equation is solved for the special case of Cobb-Douglas (elasticity = 1) (also shown are linear (infinite elasticity), Leontief (elasticity = 0)). Risk aversion is insufficient to prefer a more flexible alternative with the same expected value. Intertemporal

  12. Assessment of Selective Attention with CSCWT (Computerized Stroop Color-Word Test) among Children and Adults

    Science.gov (United States)

    Afsaneh, Zarghi; Alireza, Zali; Mehdi, Tehranidost; Farzad, Ashrafi; Reza, Zarindast Mohammad; Mehdi, Moazzezi; Mojtaba, Khodadadi Seyed

    2012-01-01

    The SCWT (Stroop Color-Word Test) is a quick and frequently used measure for assessing selective attention and cognitive flexibility. This study determines age, sex and education level influence on attention and cognitive flexibility by CSCWT (Computerized Stroop Color-Word Test) among healthy Iranian children and adults. There were 78 healthy…

  13. MANUAL: BEST MANAGEMENT PRACTICES FOR POLLUTION PREVENTION IN THE SLABSTOCK AND MOLDED FLEXIBLE POLYURETHANE FOAM INDUSTRY

    Science.gov (United States)

    The 1990 Clean Air Act Amendments require EPA to develop standards for major emission sources of 189 hazardous air pollutants (HAPs). EPA has identified the flexible polyurethane foam industry as a large emitter of HAPs and has slated the industry for regulation under Title III, ...

  14. MANUAL: BEST MANAGEMENT PRACTICES FOR POLLUTION PREVENTION IN THE SLABSTOCK AND MOLDED FLEXIBLE POLYURETHANE FOAM INDUSTRY

    Science.gov (United States)

    The 1990 Clean Air Act Amendments require EPA to develop standards for major emission sources of 189 hazardous air pollutants (HAPs). EPA has identified the flexible polyurethane foam industry as a large emitter of HAPs and has slated the industry for regulation under Title III, ...

  15. Metalogue: A Multiperspective Multimodal Dialogue System with Metacognitive Abilities for Highly Adaptive and Flexible Dialogue Management

    NARCIS (Netherlands)

    Alexandersson, Jan; Aretoulaki, Maria; Campbell, Nick; Gardner, Michael; Girenko, Andrey; Klakow, Dietrich; Koryzis, Dimitris; Petukhova, Volha; Specht, Marcus; Spiliotopoulos, Dimitris; Stricker, Alexander; Taatgen, Niels

    2014-01-01

    This poster paper presents a high-level description of the Metalogue project that is developing a multi-modal dialogue system that is able to implement interactive behaviors that seem natural to users and is flexible enough to exploit the full potential of multimodal interaction. We provide an outli

  16. Catalog of Changes. Incentives for Quality and Management Flexibility in Higher Education.

    Science.gov (United States)

    Green, Joslyn, Ed.

    Policy changes in state higher education since the early 1980s are described. For each innovation, the problem and impetus for change are described, as well as the results. Contact persons and some publications are identified. While two states addressed both quality and flexibility in fiscal reform, 13 states had incremental reforms addressing…

  17. Computerized voiding diary.

    Science.gov (United States)

    Rabin, J M; McNett, J; Badlani, G H

    1993-01-01

    An electronic, computerized voiding diary, "Compu-Void" (patent pending) was developed in order to simplify, augment, and automate patients' recording of bladder symptomatology. A voiding diary as a tool has the potential to provide essential information for a more complete diagnostic and therefore therapeutic picture for each patient. Two major problems with the standard written voiding diary have been a lack of patient compliance and the limited amount of information it garners. Twenty-five women with various types of voiding dysfunctions were compared to twenty-five age and parity-matched control women in order to determine patient preferences of the Compu-Void when compared to the standard written voiding diary, compliance with each method, and amount and quality of information obtained with each method. Over 90% of subjects and over 70% of control group patients preferred the Compu-Void over the written diary (P Compu-Void exceeded that obtained with the written method.

  18. Computerizing natural history collections.

    Science.gov (United States)

    Sunderland, Mary E

    2013-09-01

    Computers are ubiquitous in the life sciences and are associated with many of the practical and conceptual changes that characterize biology's twentieth-century transformation. Yet comparatively little has been written about how scientists use computers. Despite this relative lack of scholarly attention, the claim that computers revolutionized the life sciences by making the impossible possible is widespread, and relatively unchallenged. How did the introduction of computers into research programs shape scientific practice? The Museum of Vertebrate Zoology (MVZ) at the University of California, Berkeley provides a tractable way into this under-examined question because it is possible to follow the computerization of data in the context of long-term research programs.

  19. Computerizing clinical practice guidelines

    DEFF Research Database (Denmark)

    Lyng, Karen Marie

    . The analysis focuses on the emergence of general clinical work practice demands on guidance • An analysis of guidance demands from clinical work practice and business strategy, focusing on implications for the design of computerised CPGs. In my research, I have applied observation studies, interviews...... is comprised by fieldwork in three oncology departments and a case study of advanced life support. Although close to all patients within oncology are treated according to a CPG, I found limited application of physical CPGs and web-based CPG portals. However, I found comprehensive application of activity...... feasible • Designed in a way that provides room for local adaptations of guidance • Designed with focus on specific business strategic aims Further, based on my findings, I will suggest that design of computerized CPGs should be based on: 1) scrutinization of the clinical work practice, 2) articulation...

  20. Report of the National Sub-Committee to the Interprovincial Standards Program Coordinating Committee on the Interprovincial Computerized Examination Management System=Rapport du Sous-Comite National presente au Comite de Coordination du Programme de Normes Interprovincials sur le systeme de gestion des examens informatises interprovinciaux.

    Science.gov (United States)

    New Brunswick Dept. of Advanced Education and Training, Fredericton. Interprovincial Standards Program Coordinating Committee.

    In January 1985, Employment and Immigration Canada funded a pilot project in New Brunswick for the development and testing of an Interprovincial Computerized Examination Management (ICEM) System. The resulting system is comprised of a dual interprovincial and provincial item bank facility, a software component offering the option of computerized…

  1. Implications of synergetic indirect effects and increased flexibility for municipal solid waste management within future framework conditions

    DEFF Research Database (Denmark)

    Cimpan, Ciprian; Rothmann, Marianne; Wenzel, Henrik

    system interactions/effects and using static representations of background systems (e.g. the use of simple marginals or average when modelling energy from waste integration in the energy system). The nature of the background systems is known to be especially decisive when comparing the global warming...... avoided landfilling; and 3) production of local refuse derived fuel (RDF) increasing flexibility with waste-derived energy integration. Results showed that in short-to-medium term, MSW management would see a decrease in GHG savings, consistent with the diminishing share of fossil fuels in the energy...

  2. Management of Computerized Accounting-A simple Method for Operating and Maintaining the Information Technology Assets%信息化资产运营维护的一种简易方法——台账管理

    Institute of Scientific and Technical Information of China (English)

    时代; 魏奇

    2012-01-01

    After analyzing the methods used in computer operation and maintenance of IT assets,and making also research on specific elements in terms of computerized assets that are different from those of traditional fixed assets,e.g.: fast depreciation of physical assets,higher cost of maintenance on software assets,data resources require an increase in value,the author has made some propositions about using computerized account to manage it throughout full life cycle of assets,namely : its supply,storage space,location,operation,modification,maintenance,evaluation,elimination,and other aspects of a unified record of deposit,this means that it can be able to grasp the actual state of IT assets.He also designed the structure of the computerized bookkeeping,and a variety of associate in his favor,easy to query,analysis and statistics.He made a summary on the steps in the implementation of account management such as: construction of the system by selecting the starting point in order to update and use continuously database of computerized account.The management of bookkeeping with computer is based on practical experience of mid-sized institutions and it can be used as a way to rely on the investment potential of information technology.%探讨信息化资产运营维护的方法。分析信息化资产不同于传统固定资产的特点,如:硬件资产的折旧快,软件资产维护成本高,数据资源需要保值增值等。提出利用台帐进行信息化资产全生命周期管理,对其采购、出入库、定位、运行、变更、维护、评估、淘汰等环节统一记录建档,掌握信息化资产的真实状况。设计了台帐的结构,及为各种台帐建立关联的方式,便于查询、分析和统计。总结了实施台帐管理的步骤,即:制度建设,选好切入点,持续地更新和使用台帐数据库。台帐管理方法是依据一中等规模机构的实践经验形成的,可作为挖掘信息化投资潜力的一条途径。

  3. THE FLEXIBLE BUDGET– BASIC TOOL OF THE MANAGEMENT CONTROL IN THE ECONOMIC ENTITIES

    Directory of Open Access Journals (Sweden)

    Mariana RADU

    2015-06-01

    Full Text Available In the content of this article we emphasize the importance of flexible budgeting of expenses for an economic entity. We focused on indirect costs of production, since they include both variable costs and fixed costs, and the way of their budgeting is different. In the first part of the paper we illustrate how to prepare a flexible budget for more predictable levels of activity, and in the second part, we show how to recalculate budgeted expenses for the actual volume of activity. The budget recalculated for the actual volume of activity allows the comparison, in the correct way, of expenditure forecast to those actually incurred, expenses that relate to the same volume of activity.

  4. Successful flexible bronchoscopic management of a large-sized aspirated partial denture.

    Science.gov (United States)

    Jamshed, Nayer; Madan, Karan; Ekka, Meera; Guleria, Randeep

    2014-03-20

    A 48-year-old male patient presented to the emergency room with a history of chest pain and breathlessness. Chest X-ray demonstrated a large radio-opaque foreign body in relation to the proximal right bronchial tree. The patient subsequently revealed a history of a misplaced denture 4 months previously. Urgent flexible bronchoscopy (FB) examination demonstrated a large partial denture impacted in the right intermediate bronchus, which was removed successfully using a flexible bronchoscope. Although rigid bronchoscopy (RB) is the procedure of choice for large-sized and impacted airway foreign bodies, the present case highlights the utility of FB in airway foreign body removal. In clinically stable patients with foreign body inhalation, FB can be employed initially as it is an outpatient and cost-effective procedure which can obviate the need for administration of general anaesthesia.

  5. Successful Flexible Bronchoscopic Management of Dynamic Central Airway Obstruction by a Large Tracheal Carcinoid Tumor

    Directory of Open Access Journals (Sweden)

    Vijay Hadda

    2014-01-01

    Full Text Available Typical carcinoid of the trachea presenting as an endoluminal polypoidal mass is a rare occurrence. Herein, we report a case of a 34-year-old female patient who presented with features of central airway obstruction. Flexible bronchoscopy demonstrated a large pedunculated growth arising from the lower end of the trachea near carina which was flopping in and out of the main tracheal lumen and the proximal right bronchus leading to dynamic airway obstruction. Successful electrosurgical excision (using a snare loop of the polypoidal growth was performed using the flexible bronchoscope itself. The patient had immediate relief of airway obstruction and histopathological examination of the polyp demonstrated features of typical carcinoid (WHO Grade I neuroendocrine tumor.

  6. OctopusDB : flexible and scalable storage management for arbitrary database engines

    OpenAIRE

    Jindal, Alekh

    2012-01-01

    We live in a dynamic age with the economy, the technology, and the people around us changing faster than ever before. Consequently, the data management needs in our modern world are much different than those envisioned by the early database inventors in the 70s. Today, enterprises face the challenge of managing ever-growing dataset sizes with dynamically changing query workloads. As a result, modern data managing systems, including relational as well as big data management systems, can no lo...

  7. Why turnover matters in self-managing work teams : Learning, social integration, and task flexibility

    NARCIS (Netherlands)

    van der Vegt, G.S.; Bunderson, S.; Kuipers, B.

    This study considers how turnover in self-managing work teams influences the team interaction processes that promote effective task accomplishment. Drawing from research on self-managing work teams and group process, the authors propose that team turnover affects performance in self-managing teams

  8. Why turnover matters in self-managing work teams : Learning, social integration, and task flexibility

    NARCIS (Netherlands)

    van der Vegt, G.S.; Bunderson, S.; Kuipers, B.

    2010-01-01

    This study considers how turnover in self-managing work teams influences the team interaction processes that promote effective task accomplishment. Drawing from research on self-managing work teams and group process, the authors propose that team turnover affects performance in self-managing teams b

  9. SUSTAINABLE AND FLEXIBLE HUMAN RESOURCE MANAGEMENT FOR INNOVATIVE ORGANIZATIONS/LA GESTIÓN SOSTENIBLE Y FLEXIBLE DEL RECURSO HUMANO EN LAS ORGANIZACIONES INNOVADORAS

    National Research Council Canada - National Science Library

    Saeed Aibaghi Esfahani; Hamid Rezaii; Niloofar Koochmeshki; Saeed Sharifi Parsa

    2017-01-01

    .... The aim Is to Identify sustainable HRM as a key toward competing in turbulent markets. The problem statement is to find the relationship between psychological capital, HR flexibility and sustainable HRM In Innovative organizations...

  10. Computerized molecular modeling of carbohydrates

    Science.gov (United States)

    Computerized molecular modleing continues to increase in capability and applicability to carbohydrates. This chapter covers nomenclature and conformational aspects of carbohydrates, perhaps of greater use to carbohydrate-inexperienced computational chemists. Its comments on various methods and studi...

  11. Computerized clinical decision support for the early recognition and management of acute kidney injury: a qualitative evaluation of end-user experience.

    Science.gov (United States)

    Kanagasundaram, Nigel S; Bevan, Mark T; Sims, Andrew J; Heed, Andrew; Price, David A; Sheerin, Neil S

    2016-02-01

    Although the efficacy of computerized clinical decision support (CCDS) for acute kidney injury (AKI) remains unclear, the wider literature includes examples of limited acceptability and equivocal benefit. Our single-centre study aimed to identify factors promoting or inhibiting use of in-patient AKI CCDS. Targeting medical users, CCDS triggered with a serum creatinine rise of ≥25 μmol/L/day and linked to guidance and test ordering. User experience was evaluated through retrospective interviews, conducted and analysed according to Normalization Process Theory. Initial pilot ward experience allowed tool refinement. Assessments continued following CCDS activation across all adult, non-critical care wards. Thematic saturation was achieved with 24 interviews. The alert was accepted as a potentially useful prompt to early clinical re-assessment by many trainees. Senior staff were more sceptical, tending to view it as a hindrance. 'Pop-ups' and mandated engagement before alert dismissal were universally unpopular due to workflow disruption. Users were driven to close out of the alert as soon as possible to review historical creatinines and to continue with the intended workflow. Our study revealed themes similar to those previously described in non-AKI settings. Systems intruding on workflow, particularly involving complex interactions, may be unsustainable even if there has been a positive impact on care. The optimal balance between intrusion and clinical benefit of AKI CCDS requires further evaluation.

  12. 综合柔性管理在急诊护理管理中的应用%Application of comprehensive flexible management in emergency nursing management

    Institute of Scientific and Technical Information of China (English)

    洪小英; 朱晓菁; 黄添容; 廖慧

    2014-01-01

    Objective To explore the application and effect of flexible management in emergency nursing management .Methods Emergency department began to implement comprehensive flexible management as the core of nursing management measures since September 2012 .We aimed to create a People-oriented culture, an autonomous management platform and a flexible motivational mechanism .Results After implemented flexible nursing management , the rate of good performance of emergency nurses in theory knowledge, skills assessment and their job satisfaction were 82.14%, 89.29% and 92.86%, respectively, which were higher than 57.69%, 61.54% and 65.38% before the implementation.The differences were statistically significant (χ2 =3.865,4.262,4.693, respectively;P <0.05).Conclusions Implemented comprehensive flexible nursing management can meet nurses'physiological , psychosocial and social needs .It embodies the concept of a human-being-oriented management and can improve the nurses'working enthusiasm and creativity .It also makes nurses to provide the patients with better care , and moderate the relationship between nurses and patients , as well as improving the management effect .%目的:探讨在急诊科护理管理中柔性管理措施的应用情况及效果。方法某院急诊科2012年9月开始实施以综合柔性管理为核心的护理管理措施,营造“以人为本”的文化氛围,建立自主管理平台和柔性激励机制等方法。比较实施柔性管理前后急诊科护士对本专业知识掌握情况及工作满意度。结果实施柔性护理管理后,急诊科护士的理论知识考核成绩优良率、技能知识考核成绩优良率、工作满意度分别为82.14%,89.29%,92.86%,均高于实施前的57.69%,61.54%,65.38%,差异有统计学意义(χ2值分别为3.865,4.262,4.693;P<0.05)。结论实施柔性护理管理可满足护士生理、心理、社会等多方面的需求,体现

  13. Transnasal flexible esophagoscopy (TNE): an evaluation of the patient's experience and time management.

    Science.gov (United States)

    Streckfuss, Alexandra; Bosch, Nikolaus; Plinkert, Peter K; Baumann, Ingo

    2014-02-01

    The aim of this study was to evaluate patient's experience when performing transnasal flexible endoscopy using EndoSheath Technology without sedation in an ENT outpatient department. Patients were seen at the laryngological clinic of the Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Heidelberg, presenting with complaints of reflux like throat cleaning, persistent cough, globus sensation, heartburn, or voice problems. First, we performed stroboscopy. In cases where physical examination findings revealed the presence of LPR, we performed a transnasal flexible esophagoscopy (TNE) using sterile EndoSheath Technology under local anesthesia. 55 patients were investigated and completed a questionnaire on subjective discomfort that they felt during the procedure. The different steps of the examination were assessed separately. Complications were noted down by the surgeon. All patients underwent a complete examination of the upper aerodigestive tract. The time needed for preparation, examination and cleaning measures was recorded as well. The average preparation time for each examination was 24 min. No complications were observed during the procedure. The procedure was well tolerated by all patients and was classified on average as "low-grade unpleasant". In summary, TNE is a safe, quick and well-tolerated procedure that can be performed in a regular examination room under local anesthesia without sedation.

  14. Reliability improvement of a flexible FD-SOI MOSFET via heat management

    Science.gov (United States)

    Bong, Jae Hoon; Kim, Seung-Yoon; Jeong, Chan Bae; Chang, Ki Soo; Hwang, Wan Sik; Cho, Byung Jin

    2017-06-01

    Ultra-thin single-crystalline Si membrane transistors on a polymer substrate have drawn attention for flexible electronics applications. However, these devices accompany a reliability issue stemming from severe self-heating because of the inherent poor thermal conductivity of the polymer substrate. In the present study, under an operational condition of VG = 3 V and VD = 8 V, the temperature of the Si membrane transistor on the polymer substrate soared to about 64 °C immediately and remained consistently high. The excess heat generated from the active channel significantly degraded the device performance. However, the implementation of a silver heat spreading layer (HSL) between the active channel and the polymer substrate significantly alleviated the self-heating effect as the silver film rapidly spread the generated heat. The efficient heat spreading, monitored via a high resolution infrared thermal microscope, correlated well with the charge transfer characteristics of the device. These results may be helpful to realize high performance flexible devices using a silicon membrane.

  15. A new method in the management of skin neoplasm using a flexible radioactive patch

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jong Doo; Park, Sang Gun; Lee, Min Geol [Korea Institute of Radiological and Medical Sciences, Seoul (Korea, Republic of); Kim, Gwi Eon; Chung, Yae Lee [Yonsei University College of Medicine, Seoul (Korea, Republic of); Kim, Eun Hee [Korea Cancer Center Hospital, Seoul (Korea, Republic of); Park, Kyung Bae [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    2005-07-01

    We have developed a flexible radioactive polyurethane patch incorporating {beta}-emitting radionuclide (166Ho) to treat malignant skin lesions. We covered the tumor surface (n=133) with the radioactive patch for 33.58 {+-} 5.33 minutes. Radiation dose delivered was 35 Gy for Bowen's disease (n=78), Kaposi sarcoma (n=25), actinic keratosis (n=5), and 50 Gy for BCC (n=17) and squamous carcinoma (n=8). Complete response was observed in 91.7% after the first therapeutic trial, 96.2% after 2nd and 97.7% after 4th trial with excellent cosmetic outcome for 31.15{+-}13.88 months of follow-up. Radioactive patch therapy is effective for superficial skin cancers that are impractical for surgery.

  16. Managing flexible care with a context aware system for ageing-in-place

    Directory of Open Access Journals (Sweden)

    Saskia Robben

    2015-08-01

    Full Text Available This paper describes the Care4Balance (C4B system for better facilitating communication and task coordination between formal and informal caregivers, and older adults as care receivers. Field-tests with older adults (n=3 and user studies (n=9 were conducted to evaluate the system and the perceived usefulness of the system. A review of related work and the study findings show that (1 the perceived benefit for the older target group was very low. The main motivation for using the system was triggered by the perceived benefit for their closest informal caregivers; (2 Informal caregivers do not regularly seek help for themselves, and (3 Introducing a C4B-like system is more than solving hardware and usability issues. The study suggests that more flexibility in the organizational structure of formal care (in The Netherlands and beyond is needed.

  17. Optimal Coordinated Management of a Plug-In Electric Vehicle Charging Station under a Flexible Penalty Contract for Voltage Security

    Directory of Open Access Journals (Sweden)

    Jip Kim

    2016-07-01

    Full Text Available The increasing penetration of plug-in electric vehicles (PEVs may cause a low-voltage problem in the distribution network. In particular, the introduction of charging stations where multiple PEVs are simultaneously charged at the same bus can aggravate the low-voltage problem. Unlike a distribution network operator (DNO who has the overall responsibility for stable and reliable network operation, a charging station operator (CSO may schedule PEV charging without consideration for the resulting severe voltage drop. Therefore, there is a need for the DNO to impose a coordination measure to induce the CSO to adjust its charging schedule to help mitigate the voltage problem. Although the current time-of-use (TOU tariff is an indirect coordination measure that can motivate the CSO to shift its charging demand to off-peak time by imposing a high rate at the peak time, it is limited by its rigidity in that the network voltage condition cannot be flexibly reflected in the tariff. Therefore, a flexible penalty contract (FPC for voltage security to be used as a direct coordination measure is proposed. In addition, the optimal coordinated management is formulated. Using the Pacific Gas and Electric Company (PG&E 69-bus test distribution network, the effectiveness of the coordination was verified by comparison with the current TOU tariff.

  18. On the Application of Flexible Management in Human Resource Management of Library%柔性管理在图书馆人力资源管理中的应用研究

    Institute of Scientific and Technical Information of China (English)

    袁峰; 叶丽红

    2012-01-01

    在简述柔性管理涵义的基础上,针对图书馆人力资源管理现状,提出图书馆在人力资源管理中应用柔性管理的策略。%Based on the description of the meaning of flexible management,this paper puts forward the strategies of the application of flexible management in library human resource management according to the current situation of library human resource management.

  19. 浅析公立医院人力资源管理的柔性战略%The Flexible Strategy of Human Resource Management in Public Hospitals

    Institute of Scientific and Technical Information of China (English)

    张鑫

    2015-01-01

    柔性化管理战略的实施,已成为现代公立医院人力资源管理水平与管理效能得以提升的重要要素.本文结合工作实际,从柔性人力资源管理的内涵及特点出发,并着重就公立医院人力资源管理中柔性战略的具体实施进行研究与探索.%The implementation of flexible management strategy has gradualy become a important elements to enhance the modern public hospital human resources management level and management efficiency. This paper,from the connotation and characteristics of the flexible human resources management,and focus on the implementation of human resources management in public hospitals for research and exploration.

  20. Flexible Grouping as a Means for Classroom Management in a Heterogeneous Classroom

    Science.gov (United States)

    Rytivaara, Anna

    2011-01-01

    This article concerns issues of classroom management in heterogeneous classrooms. Although research in the field of learning styles has yielded mixed results, there is a call for information about how they could be used to individualize instruction, especially in primary schools. This article is part of an ethnographic study aiming to examine…

  1. An Auto Tuning Substation Peak Shaving Controller for Congestion Management Using Flexible Demand

    DEFF Research Database (Denmark)

    Sossan, Fabrizio; Marinelli, Mattia

    2013-01-01

    A closed loop substation peak shaving/congestion management controller for radial distribution networks is presented. The controller it uses an individual control signal in order to shift the consumption of a population of demand side resources, DSRs. The controller auto tunes its parameters on...

  2. Agility in asset management, or: how to be flexible with assets designed for stability

    NARCIS (Netherlands)

    Ruitenburg, R.J.; Braaksma, A.J.J.; Dongen, van L.A.M.

    2016-01-01

    Agility is increasingly important in manufacturing. However, thus far little attention has been paid to the agility of the physical assets used in production, which are typically designed for decades of operation in a stable context. This paper investigates the topic of agile Asset Management using

  3. Influence of high commitment management on organisational performance: human resource flexibility as a mediator variable

    OpenAIRE

    Beltrán Martín, Inmaculada

    2006-01-01

    Tendencies such as the increasing spread of market globalisation, new technological developments, the reduction of product life cycles and aggressive competition, are generating high levels of environmental changes and uncertainty for organisations of all types (Volberda, 1996; Sanchez, 1997). These circumstances require rapid responses through adaptations of organisational attitudes and capabilities, which lead to innovative management approaches and organisational methods (Bueno, 1996: 262)...

  4. Computerized proof techniques for undergraduates

    Science.gov (United States)

    Smith, Christopher J.; Tefera, Akalu; Zeleke, Aklilu

    2012-12-01

    The use of computer algebra systems such as Maple and Mathematica is becoming increasingly important and widespread in mathematics learning, teaching and research. In this article, we present computerized proof techniques of Gosper, Wilf-Zeilberger and Zeilberger that can be used for enhancing the teaching and learning of topics in discrete mathematics. We demonstrate by examples how one can use these computerized proof techniques to raise students' interests in the discovery and proof of mathematical identities and enhance their problem-solving skills.

  5. Flexible Flatfoot

    Science.gov (United States)

    ... this page. Please enable Javascript in your browser. Flexible Flatfoot What Is Flatfoot? Flatfoot is often a ... may develop as a result of a flatfoot. Flexible Flatfoot Flexible flatfoot is one of the most ...

  6. Current Human Reliability Analysis Methods Applied to Computerized Procedures

    Energy Technology Data Exchange (ETDEWEB)

    Ronald L. Boring

    2012-06-01

    Computerized procedures (CPs) are an emerging technology within nuclear power plant control rooms. While CPs have been implemented internationally in advanced control rooms, to date no US nuclear power plant has implemented CPs in its main control room (Fink et al., 2009). Yet, CPs are a reality of new plant builds and are an area of considerable interest to existing plants, which see advantages in terms of enhanced ease of use and easier records management by omitting the need for updating hardcopy procedures. The overall intent of this paper is to provide a characterization of human reliability analysis (HRA) issues for computerized procedures. It is beyond the scope of this document to propose a new HRA approach or to recommend specific methods or refinements to those methods. Rather, this paper serves as a review of current HRA as it may be used for the analysis and review of computerized procedures.

  7. Special report writer: A flexible information management system. Documentation and user's manual

    Science.gov (United States)

    Greene, W. A.

    1976-01-01

    A special report writer (SSR) was developed which performs multiple correlations on files containing several data hierarchies. Output reports are specified in a simple notation, readily learned by persons having limited familarity with ADP. The SRR system can be adopted by other NASA installations while the basic techniques themselves are compatible with the information management needs of a wide range of organizations. Specifically, the program lends itself to generalization and can be readily adapted for other file management purposes. Extensive details on the characteristics of the SRR program are presented along with a full explanation of the system for those contemplating its application to other data bases. The complete COBOL program and documentation are available.

  8. A Flexible Approach for Smart Management of Transmissions in Power Line Communications

    Directory of Open Access Journals (Sweden)

    Mario Collotta

    2014-01-01

    Full Text Available Power line communications (PLCs refer to a technology based on the existing electrical wiring to transmit data among the devices connected to the network. The PLC technology is an excellent solution widely studied and analysed by researchers, even in those areas characterized by strict requirements, such as industries. In this paper, a technique based on fuzzy logic, for the dynamic management of the amplitude of the signal emitted by the devices of a power line network, is proposed. The main aim is to manage the amplitude of the transmission signal in order to reduce the noise introduced into the network, and, as a consequence, the power consumption, increasing data transmission quality of network in terms of Quality of Service (QoS. This solution has been implemented into embedded systems based on the ADD1010, a power line System on Chip (SoC, and tested through a real scenario realized in laboratory.

  9. Computerized sociometric assessment for preschool children

    NARCIS (Netherlands)

    Endedijk, H.M.; Cillessen, A.H.N.

    2015-01-01

    In preschool classes, sociometric peer ratings are used to measure children's peer relationships. The current study examined a computerized version of preschool sociometric ratings. The psychometric properties were compared of computerized sociometric ratings and traditional peer ratings for prescho

  10. Towards Flexible SDN-based Management for Cloud-based Mobile Networks

    DEFF Research Database (Denmark)

    Artuso, Matteo; Caba, Cosmin Marius; Christiansen, Henrik Lehrmann;

    2016-01-01

    or control capabilities respectively. The C-RAN architecture requires a significant amount of link capacity which may be a prohibitive factor in its adoption hence an obvious solution is to intelligently share the physical infrastructure among several virtual operators. In this context, a new challenge...... for sharing the physical infrastructure. A testbed based on Floodlight and Mininet has been implemented to show the benefits of using this automatic management tool for sharing the mobile site capacity....

  11. Call centres: constructing flexibility

    OpenAIRE

    Arzbächer, Sandra; Holtgrewe, Ursula; Kerst, Christian

    2002-01-01

    "The development of call centres as a flexible interface between firms and their environments has been seen as exemplary or even symptomatic of flexible capitalism (Sennett 1998). We are going to point out that they do not just stand for organisational change but also for changes of institutions towards deregulation. Employers and managers hoped for gains of flexibility, decreasing labour costs, and market gains by an expanded 24-hour-service. Surveillance and control by flexib...

  12. Does familiarity with computers affect computerized neuropsychological test performance?

    Science.gov (United States)

    Iverson, Grant L; Brooks, Brian L; Ashton, V Lynn; Johnson, Lynda G; Gualtieri, C Thomas

    2009-07-01

    The purpose of this study was to determine whether self-reported computer familiarity is related to performance on computerized neurocognitive testing. Participants were 130 healthy adults who self-reported whether their computer use was "some" (n = 65) or "frequent" (n = 65). The two groups were individually matched on age, education, sex, and race. All completed the CNS Vital Signs (Gualtieri & Johnson, 2006b) computerized neurocognitive battery. There were significant differences on 6 of the 23 scores, including scores derived from the Symbol-Digit Coding Test, Stroop Test, and the Shifting Attention Test. The two groups were also significantly different on the Psychomotor Speed (Cohen's d = 0.37), Reaction Time (d = 0.68), Complex Attention (d = 0.40), and Cognitive Flexibility (d = 0.64) domain scores. People with "frequent" computer use performed better than people with "some" computer use on some tests requiring rapid visual scanning and keyboard work.

  13. FLEXIBLE MOBILE COMPUTERIZED SYSTEM FOR ENVIRONMENTAL MONITORING GROUND TRANSPORTATION SYSTEMS

    Directory of Open Access Journals (Sweden)

    V. Habarov

    2009-01-01

    Full Text Available The problems of highways environmental condition, in particular air pollution due to emission of hazardous substances into the atmosphere produced by exhaust gases of vehicles and the matters concerning traffic environment protection from hazardous radiation impact are considered.

  14. Power Flow Control through a Multi-Level H-Bridge-based Power Converter for Universal and Flexible Power Management in Future Electrical Grids

    DEFF Research Database (Denmark)

    Iov, Florin; Bifaretti, Steffano; Zanchetta, Pericle

    2008-01-01

    The paper proposes a novel power conversion system for Universal and Flexible Power Management (UNIFLEX-PM) in Future Electricity Network. The structure is based on three AC-DC converters each one connected to a different grid, (representing the main grid and/or various distributed generation sys...

  15. Conceptual study of SCRUM and CCPM combined application in multiple project flexible management

    Directory of Open Access Journals (Sweden)

    Ilton Marchi de Almeida

    2016-11-01

    Full Text Available Project Management (PM has gained a major role in the viability of organizational strategic objectives. The development of products and services has been under increasing market pressure, demanding frequent releases in ever-shorter time periods. To meet these new requirements, PM has to provide the information needed to make decisions in multiple complex projects that are exposed to uncertainty and volatility. Regarding the opportunities to improve PM practices in order to deal with this unstable and ambiguous environment, the aim of this paper is to propose, by means of a conceptual literature analysis, the combined application of two PM methodologies: Critical Chain Project Management (CCPM, and SCRUM. The results of this study indicate that integration of these methodologies can enhance the benefits and mitigate the weaknesses of each of them. This hybrid model could enable better articulation and coordination of project tasks, allowing more effective decisions to be made in multiple project environments affected by volatility, uncertainty, complexity and ambiguity (VUCA.

  16. Supporting flexible regulation of crisis management by means of situated artificial institution

    Institute of Scientific and Technical Information of China (English)

    Maiquel DE BRITO; Lauren THVIN; Catherine GARBAY; Olivier BOISSIER; Jomi Fred HBNER

    2016-01-01

    This paper highlights the use of situated artificial institution (SAI) within a hybrid, interactive, normative multi-agent system to regulate human collaboration in crisis management. Norms regulate the actions of human actors based on the dynamics of the environment in which they are situated. This dynamics results from both environment evolution and actors’ actions. Our objective is to situate norms in the environment in order to provide a context-aware crisis regulation. However, this coupling must be a loose one to keep both levels independent and easy-to-change in order to face the complex and changing crisis situations. To that aim, we introduce a constitutive level between environmental and normative states providing a loose coupling of normative regulation with environment evolution. Norms are thus no more referring to environmental facts but to status functions, i.e., the institutional interpretation of environmental facts through constitutive rules. We present how this declarative and distinct SAI modelling succeeds in managing the crisis with a context-aware crisis regulation.

  17. Flexible software process lines in practice: A metamodel-based approach to effectively construct and manage families of software process models

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Ternité, Thomas; Friedrich, Jan

    2017-01-01

    Process flexibility and adaptability is frequently discussed, and several proposals aim to improve software processes for a given organization-/project context. A software process line (SPrL) is an instrument to systematically construct and manage variable software processes, by combining pre-def......: A metamodel-based approach to effectively construct and manage families of software process models [Ku16]. This paper was published as original research article in the Journal of Systems and Software....

  18. 柔性管理在高校教学管理中的应用%The application of flexible management in teaching management of colleges and universities

    Institute of Scientific and Technical Information of China (English)

    刘青芸

    2015-01-01

    In recent years, schools teaching reform continuously, the traditional universities teaching classroom management way already can not adapt to the modern education mode of the students' learning needs. College teaching must seek a new way of teaching management, improving the students' classroom learning enthusiasm, training students' thinking ability, practical ability and expression ability, establish a good relationship between teachers and students, the relationship between classmates, make all students into a harmonious in the environment, to make the students actively participate in classroom teaching process, to improve students' learning efficiency. The implementation of the flexible management is helpful to arouse the enthusiasm of students, teachers work in learning and initiative, highlight the people-oriented, the heaviest if for promoting the social and cultural development plays a positive role in promoting. This research mainly analysis and discuss the application of flexible management in university teaching management.%近几年,各个学校的教学改革不断推进,传统的高校教学课堂管理方式已经不能适应现代教育模式下学生的学习需求。高校教学必须寻求新的教学管理方式,提高学生的课堂学习积极性,培养学生思考能力、动手能力以及表达能力,建立良好的师生关系、同学关系等,使全体学生融入一个和谐共进的环境下,使学生积极参与到课堂教学过程中,提高学生学习效率。柔性管理的实施有利于调动学生、教师对学习工作的积极性和主动性,凸显以人为本的特质,最重要是对推动社会文化发展起着积极的促进作用。本研究主要分析与探讨柔性管理在高校教学管理中的应用。

  19. Standardized and flexible health data management with an archetype driven EHR system (EHRflex).

    Science.gov (United States)

    Brass, Anton; Moner, David; Hildebrand, Claudia; Robles, Montserrat

    2010-01-01

    To build a semantically interoperable Electronic Health Record is one of the most challenging research fields in health informatics. In order to reach this objective, EHR standards that formally describe health data structures have to be used. CEN EN13606 is one of the most promising approaches. It covers the technical needs for semantic interoperability and, at the same time, it incorporates a mechanism (archetype model) that enables clinical domain experts to participate in building an EHR system. In this paper we present EHRflex, a generic system based on archetypes. It empowers the clinician and allows him to manage his own EHR system in a simple and generic way, assuring that the user works with underlying standardized data structures. These can be exchanged with other people and systems when needed. EHRflex introduces EHR standards into the clinical routine delivering a technical platform which works directly on archetype based data.

  20. 高职院校学生柔性管理研究%Study on flexible management of students in higher vocational colleges

    Institute of Scientific and Technical Information of China (English)

    徐晓莹

    2016-01-01

    近年来,在积极进行人才培养的过程中,高职院校在学生管理方面做出了创新,柔性管理就是在这种情况下被提出并广泛应用于高职院校学生管理当中的,本文首先对柔性管理的重要性进行了简要介绍,并对传统学生管理中的不足及柔性管理实施的具体途径展开了探讨,希望对我国高职院校教学质量的提升起到促进作用。%In recent years, in the active process of talent training, higher vocational colleges have made innovation in student management, and flexible management in this case is put forward and is widely applied in the students’ management of higher vocational college. This article first has carried on the brief to the importance of flexible management, and has discussed on the deficiency of the traditional student management and on the specific ways of flexible management. Hope to promote the teaching quality in higher vocational colleges in China from this article.

  1. Computerized axial tomography in clinical pediatrics.

    Science.gov (United States)

    McCullough, D C; Kufta, C; Axelbaum, S P; Schellinger, D

    1977-02-01

    Computerized axial tomography (CAT), a noninvasive radiologie method, provides a new dimension in screening and diagnosis of intracranial pathology. Evaluation of 725 scans in infants and children demonstrates that CAT may be performed with negligible risk, although sedation and restraint are essential to the successful performance of studies in children under 6 years of age. CAT is the preferred initial diagnostic method in suspected hydrocephalls and is accurate in the detection and precise localization of brain tumors. The management of hydrocephalus and brain tumors has been significantly altered by the availability of CAT. Few invasive neuroradiologic procedures are required and pneumography is especially curtailed. Serial scanning is the best available method of monitoring ventricular alterations in hydrocephalus, tumor size during radiotherapy or chemotherapy, and postoperative recurrence of benign neoplasms. Complex intracranial anomalies are detectable with computerized tomography, but complete definition of pathology often requires angiography and air studies. Limited clinical experience in detecting neonatal intraventricular hemorrhage suggests that CAT will be a valuable tool for futlre investigations of that problem.

  2. Flexible Management Experience in the Application of Neurology Care%柔性管理在神经内科护理的应用体会

    Institute of Scientific and Technical Information of China (English)

    刘英; 王靖雯

    2015-01-01

    Objective To study the combined effect of flexible management in neurology care. Methods Flexible management theory to neurology care, to create a "flexible management culture" ideas to improve their own quality caregivers to achieve the level of care the jump. Results Results will be implemented before and after the two nurses change the quality of care and dispute cases were compared and found that the use of flexible management of care. Conclusion Flexible management both for health care workers or patients are not without benefits, positive effects for application in other departments.%目的:研究柔性管理在神经内科护理的综合效果。方法将柔性管理理论运用于神经内科护理中,营造“柔性管理文化”理念,提高护理者自身素质,实现护理水平的跃升。结果将实施前后两年护理人员变化、护理质量及纠纷发生情况进行对比,发现采用柔性管理对护理工作产生积极影响,团队向心力、凝聚力、整体素质、护理水平均提升显著。结论采用柔性管理无论是对护理工作者还是对患者都不无裨益,积极效果适合在其他科室推广应用。

  3. Data Management for Flexible Access - Implementation and Lessons Learned from work with Multiple User Communities

    Science.gov (United States)

    Benedict, K. K.; Scott, S.; Hudspeth, W. B.

    2012-12-01

    There is no shortage of community-specific and generic data discovery and download platforms and protocols (e.g. CUAHSI HIS, DataONE, GeoNetwork Open Source, GeoPortal, OGC CSW, OAI PMH), documentation standards (e.g. FGDC, ISO 19115, EML, Dublin Core), data access and visualization standards and models (e.g. OGC WxS, OpenDAP), and general-purpose web service models (i.e. REST & SOAP) upon which Geo-informatics cyberinfrastructure (CI) may be built. When attempting to develop a robust platform that may service a wide variety of users and use cases the challenge is one of identifying which existing platform (if any) may support those current needs while also allowing for future expansion for additional capabilities. In the case of the implementation of a data storage, discovery and delivery platform to support the multiple projects at the Earth Data Analysis Center at UNM, no single platform or protocol met the joint requirements of two initial applications (the New Mexico Resource Geographic Information System [http://rgis.unm.edu] and the New Mexico EPSCoR Data Portal [http://nmepscor.org/dataportal]) and furthermore none met anticipated additional requirements as new applications of the platform emerged. As a result of this assessment three years ago EDAC embarked on the development of the Geographic Storage, Transformation, and Retrieval Engine (GSToRE) platform as a general purpose platform upon which n-tiered geospatially enabled data intensive applications could be built. When initially released in 2010 the focus was on the publication of dynamically generated Open Geospatial Consortium services based upon a PostgreSQL/PostGIS backend database. The identification of additional service interface requirements (implementation of the DataONE API and CUAHSI WaterML services), use cases provided by the NM EPSCoR education working group, and expanded metadata publication needs have led to a significant update to the underlying data management tier for GSToRE - the

  4. Flexible supercapacitors

    Institute of Scientific and Technical Information of China (English)

    Shan Shi; Chengjun Xu; Cheng Yang; Jia Li; Hongda Du; Baohua Li; Feiyu Kang

    2013-01-01

    Flexible supercapacitors show a great potential for applications in wearable,miniaturized,portable,largescale transparent and flexible consumer electronics due to their significant,inherent advantages,such as being flexible,lightweight,low cost and environmentally friendly in comparison with the current energy storage devices.In this report,recent progress on flexible supercapacitors,flexible electrodes and electrolytes is reviewed.In addition,the future challenges and opportunities are discussed.

  5. ECAT: A New Computerized Tomographic Imaging System for Position-Emitting Radiopharmaceuticals

    Science.gov (United States)

    Phelps, M. E.; Hoffman, E. J.; Huang, S. C.; Kuhl, D. E.

    1977-01-01

    The ECAT was designed and developed as a complete computerized positron radionuclide imaging system capable of providing high contrast, high resolution, quantitative images in 2 dimensional and tomographic formats. Flexibility, in its various image mode options, allows it to be used for a wide variety of imaging problems.

  6. Psychometric evaluation of the EORTC computerized adaptive test (CAT) fatigue item pool

    DEFF Research Database (Denmark)

    Petersen, Morten Aa; Giesinger, Johannes M; Holzner, Bernhard

    2013-01-01

    Fatigue is one of the most common symptoms associated with cancer and its treatment. To obtain a more precise and flexible measure of fatigue, the EORTC Quality of Life Group has developed a computerized adaptive test (CAT) measure of fatigue. This is part of an ongoing project developing a CAT v...

  7. Application of Flexible Management in Library Management under the Circumstance of the Information Society%信息社会环境下柔性管理在图书馆管理中的应用

    Institute of Scientific and Technical Information of China (English)

    陈红

    2012-01-01

    As a sort of person-oriented management, flexible management has become a scientific management paradigm in accordance with the development of times, which shows a far-reaching influence on library development to leading the flexibility management in university library under the circumstance of the information society. In this paper, the concept and function of flexible management in library management were discussed, and also how to realize the flexible management in library was described.%一种以人为本的管理、柔性管理已成为适应时代发展的科学管理模式。信息社会环境下把柔性管理导入图书馆管理中,将对图书馆的发展产生深刻的影响。对柔性管理的概念、柔性管理在图书馆中的作用,以及图书馆如何实现柔性管理等问题作了较为详细的论述。

  8. Physicians’ use of computerized clinical decision supports to improve medication management in the elderly – the Seniors Medication Alert and Review Technology intervention

    Science.gov (United States)

    Alagiakrishnan, Kannayiram; Wilson, Patricia; Sadowski, Cheryl A; Rolfson, Darryl; Ballermann, Mark; Ausford, Allen; Vermeer, Karla; Mohindra, Kunal; Romney, Jacques; Hayward, Robert S

    2016-01-01

    Background Elderly people (aged 65 years or more) are at increased risk of polypharmacy (five or more medications), inappropriate medication use, and associated increased health care costs. The use of clinical decision support (CDS) within an electronic medical record (EMR) could improve medication safety. Methods Participatory action research methods were applied to preproduction design and development and postproduction optimization of an EMR-embedded CDS implementation of the Beers’ Criteria for medication management and the Cockcroft–Gault formula for estimating glomerular filtration rates (GFR). The “Seniors Medication Alert and Review Technologies” (SMART) intervention was used in primary care and geriatrics specialty clinics. Passive (chart messages) and active (order-entry alerts) prompts exposed potentially inappropriate medications, decreased GFR, and the possible need for medication adjustments. Physician reactions were assessed using surveys, EMR simulations, focus groups, and semi-structured interviews. EMR audit data were used to identify eligible patient encounters, the frequency of CDS events, how alerts were managed, and when evidence links were followed. Results Analysis of subjective data revealed that most clinicians agreed that CDS appeared at appropriate times during patient care. Although managing alerts incurred a modest time burden, most also agreed that workflow was not disrupted. Prevalent concerns related to clinician accountability and potential liability. Approximately 36% of eligible encounters triggered at least one SMART alert, with GFR alert, and most frequent medication warnings were with hypnotics and anticholinergics. Approximately 25% of alerts were overridden and ~15% elicited an evidence check. Conclusion While most SMART alerts validated clinician choices, they were received as valuable reminders for evidence-informed care and education. Data from this study may aid other attempts to implement Beers’ Criteria in

  9. Physicians’ use of computerized clinical decision supports to improve medication management in the elderly – the Seniors Medication Alert and Review Technology intervention

    Directory of Open Access Journals (Sweden)

    Alagiakrishnan K

    2016-01-01

    Full Text Available Kannayiram Alagiakrishnan,1 Patricia Wilson,2 Cheryl A Sadowski,3 Darryl Rolfson,1 Mark Ballermann,4,5 Allen Ausford,6,7 Karla Vermeer,7 Kunal Mohindra,8 Jacques Romney,9 Robert S Hayward10 1Department of Medicine, Division of Geriatric Medicine, 2Department of Medicine, 3Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, 4Chief Medical Information Office, Alberta Health Services, 5Division of Critical Care, Department of Medicine, University of Alberta, 6Department of Family Medicine, University of Alberta, 7Lynwood Family Physician, 8eClinician EMR, Alberta Health Services-Information Systems, 9Department of Medicine, Division of Endocrinology, 10Division of General Internal Medicine, University of Alberta, Edmonton, AB, Canada Background: Elderly people (aged 65 years or more are at increased risk of polypharmacy (five or more medications, inappropriate medication use, and associated increased health care costs. The use of clinical decision support (CDS within an electronic medical record (EMR could improve medication safety.Methods: Participatory action research methods were applied to preproduction design and development and postproduction optimization of an EMR-embedded CDS implementation of the Beers’ Criteria for medication management and the Cockcroft–Gault formula for estimating glomerular filtration rates (GFR. The “Seniors Medication Alert and Review Technologies” (SMART intervention was used in primary care and geriatrics specialty clinics. Passive (chart messages and active (order-entry alerts prompts exposed potentially inappropriate medications, decreased GFR, and the possible need for medication adjustments. Physician reactions were assessed using surveys, EMR simulations, focus groups, and semi-structured interviews. EMR audit data were used to identify eligible patient encounters, the frequency of CDS events, how alerts were managed, and when evidence links were followed.Results: Analysis of

  10. How to improve the quality of a disease management program for HIV-infected patients using a computerized data system. The Saint-Antoine Orchestra program.

    Science.gov (United States)

    Fonquernie, F; Lacombe, K; Vincensini, J P; Boccara, F; Clozel, S; Ayouch Boda, A; Bollens, D; Campa, P; Pacanowski, J; Meynard, J L; Meyohas, M C; Girard, P M

    2010-05-01

    The emergence of non-AIDS-related events in the HIV-infected population experiencing a longer life expectancy implies the implementation of a comprehensive approach of HIV clinical management through better access to care, prevention, and early diagnosis of co-morbidities. The Orchestra program is a computer-assisted HIV care and support tool implemented since December 2004 in the outpatient clinic of a University Hospital set in Paris, France. The intervention aims at improving access to HIV information care and support specifically targeted five areas of actions: cardiovascular risk factors; gynecological follow-up; anti-hepatitis B virus (HBV) vaccine coverage; sexuality and prevention of sexually transmitted infections; and compliance to antiretrovirals. The impact of this program was examined prospectively on a "before-after" basis after a two-year implementation. In the two-year period, 1717 patients were regularly followed. The level of the database information significantly increased in time (low density lipoprotein (LDL) cholesterol and glycemia were informed in 74% of patients at inclusion versus 95% at two years, and 83% versus 97%, p Indicators of care eventually improved significantly. Initially 72% non-adherent patients declared to be adherent after the intervention ( p management of co-morbidities in HIV patients.

  11. Investigation into the computerized data bases of the Employment and Training Administration. Regional Management Information System Project (RMIS) report on second-year activities, 1975--1976

    Energy Technology Data Exchange (ETDEWEB)

    Postle, W.; Heckman, B.

    1977-01-01

    The research and development project discussed was aimed at creating the necessary computer system for the rapid retrieval, analysis, and display of information to meet the individual and nonroutine needs of the Department of Labor's Employment and Training Administration and the general public. The major objective was to demonstrate that it was both feasible and practical to organize data that are currently available and to provide planning and management information in a much more usable and timely fashion than previously possible. Fast access to data with a system which is easy to use was an important project goal. Programs were written to analyze and display data by means of bar, pie, and line charts, etc. Although prototypical interactive retrieval, analysis, and report formation tools have been developed, further research and development of interactive tools is required. (RWR)

  12. A flexible methodology to integrate energy issue in strategic asset management in social housing: the ECOSIM French experience

    Energy Technology Data Exchange (ETDEWEB)

    Lacarriere, Bruno; Bourges, Bernard (Ecole des Mines de Nantes, Nantes (France)); Jallet, Paul (Le Toit Angevin, Angers (France))

    2009-07-01

    In order to improve the efforts to reduce energy use in the Social Housing sector, the IEE-ESAM project (completed in December 2008) aimed to develop adequate tools to integrate the issue of energy in strategic asset management (SAM) processes. The present work details a methodology built with the aim of a sufficient flexibility to be adaptable of the different Social Housing Operators (SHO) situations. The paper illustrates this methodology by a successful experience of development. The objective was to develop a tool satisfying the practical expectations of the Social Housing Operators. Examples of the difficulties that had to be overcome include difficulties in knowing in detail some technical properties of the housing stock (thermal properties, glazing properties, history of refurbishment) and lack of internal skills in thermal modelling to evaluate the different possible actions. The final tool developed can be used for one particular building, a set of buildings or at the whole stock scale. The tool does not use an integrated thermal calculation core but external databases and/or feedback based on experience. It offers a description of the energy performance level of the stock, points out the worst-performing elements, evaluates solutions to improve the energy performance (for building envelopes and equipments) and quantifies the gains (energy and carbon saved, financial) and the costs (investment) of these solutions. The tool assists the SHO in taking decisions (regarding priorities for investment) which include energy efficiency parameters in addition to classical SAM parameters. The success of the approach has been demonstrated by the SHO that manages the stock used as a field test for this project. They are currently using the tool developed from the methodology to plan stock investment actions.

  13. Computerized tomography. Yesterday and today

    Energy Technology Data Exchange (ETDEWEB)

    Ethier, R.; Melanson, D. (Montreal Neurological Inst., Quebec (Canada))

    1983-10-01

    This presentation describes the evolution of computerized tomography over the past decade and its contribution to the radiologic investigation of neurologic disorders. This new technique has not only stimulated development in the diagnosis of cerebral diseases, but the whole body as well. Detailed investigation of the spine, spinal cord, sella turcica, the orbits, as well as the petrous pyramids has been made possible through the development of high resolution scanning.

  14. On the concept of flexibility: A dual control perspective

    NARCIS (Netherlands)

    A.C.J. de Leeuw (A. C J); H.W. Volberda (Henk)

    1996-01-01

    textabstractOrganizational flexibility has recently received much attention from researchers, management consultants and practitioners. In general, the term 'flexibility' has a positive connotation: flexible organizations are the better ones. However, the meaning of flexibility as well as its

  15. On the concept of flexibility : A dual control perspective

    NARCIS (Netherlands)

    de Leeuw, A.C.J.; Volberda, H.W.

    Organizational flexibility has recently received much attention from researchers, management consultants and practitioners, In general, the term 'flexibility' has a positive connotation: flexible organizations are the better ones. However, the meaning of flexibility as well as its relation to the

  16. Creating Belonging and Transformation through the Adoption of Flexible Pedagogies in Masters Level International Business Management Students

    Science.gov (United States)

    Matheson, Ruth; Sutcliffe, Mark

    2017-01-01

    Flexible pedagogies [Ryan and Tilbury 2013. "Flexible Pedagogies: New Pedagogical Ideas." York: Higher Education Academy] place learner empowerment at the centre of curriculum development. Learner empowerment requires students to feel that they belong and are active in the learning process. This paper illuminates how, through the…

  17. Computerized craniofacial reconstruction: Conceptual framework and review.

    Science.gov (United States)

    Claes, Peter; Vandermeulen, Dirk; De Greef, Sven; Willems, Guy; Clement, John Gerald; Suetens, Paul

    2010-09-10

    When confronted with a corpse that is unrecognizable due to its state of decomposition, soft-tissue mutilation or incineration, and if no other identification evidence is available, craniofacial reconstruction (CFR) can be a useful tool in the identification of the body. Traditional methods are based on manual reconstruction by physically modelling a face on a skull replica with clay or plasticine. The progress in computer science and the improvement of medical imaging technologies during recent years has had a significant impact on this domain. New, fast, flexible and computer-based objective reconstruction programs are under development. Employing the newer technologies and permanently evaluating the obtained results will hopefully lead to more accurate reconstructions, beneficial to the added value of CFR methods during crime-scene investigations. A general model-based workflow is observed, when analysing computerized CFR techniques today. The main purpose of this paper is to give an overview of existing computer-based CFR methods up to date defined within a common framework using a general taxonomy. The paper will also discuss the various alternatives and problems which arise during the process of designing a CFR program.

  18. Strategic flexibility

    OpenAIRE

    Kim, KiHyung

    2014-01-01

    A flexible system is defined as one that can change the entity's stance, capability or status reacting to a change of the entity's environment. Flexibility has gathered the attention of academic researchers and industry practitioners as an efficient approach to cope with today's volatile environment. As the environments become more unpredictable and volatile, it is imperative for a flexible system to respond quickly to a change in its circumstance. How much flexibility is embedded into the sy...

  19. Flexible Ablators

    Science.gov (United States)

    Stackpoole, Margaret M. (Inventor); Ghandehari, Ehson M. (Inventor); Thornton, Jeremy J. (Inventor); Covington, Melmoth Alan (Inventor)

    2017-01-01

    A low-density article comprising a flexible substrate and a pyrolizable material impregnated therein, methods of preparing, and devices using the article are disclosed. The pyrolizable material pyrolizes above 350 C and does not flow at temperatures below the pyrolysis temperature. The low-density article remains flexible after impregnation and continues to remain flexible when the pyrolizable material is fully pyrolized.

  20. 柔性化管理在护理质量督导中的应用%Application of flexible management in nursing quality supervision

    Institute of Scientific and Technical Information of China (English)

    杨松兰; 李丽萍; 葛白娟

    2013-01-01

    Objective To explore the effect of flexible management applied in nursing quality supervision. Methods After updating the concept of nursing quality supervision, the flexible management mode was used in nursing supervision in developing nursing quality standards, training clinical nursing quality control personnel,and nursing quality inspection result feedback system,to flexible supervisory manage the nursing quality. Results This practice improved the nursing quality ( except the core system of questions and special, first level nursing) and comprehensive satisfaction (P < 0. 01). Conclusion Flexible management adapts to the characteristics of modern nursing quality supervision, satisfies the changes of patients'needs and the connotation of updated nursing service concept under the new situation, and helps to improve the nursing quality.%目的 探讨柔性化管理在护理质量督导中的应用效果.方法 更新护理质量督导理念,在护理质量标准的制订、一级质量控制人员的培训、护理质量检查结果反馈方式等方面,采用柔性化管理的护理督导模式,对全院护理质量进行柔性化督导管理.结果 护理质量各项评价指标(除核心制度提问和特级、一级护理)和护理综合满意度均提高(P<0.01).结论 柔性化管理适应现代护理质量督导的特点,满足了新形势下患者需求的变化和护理服务内涵的更新,有利于护理质量的提高.

  1. Human Resource Flexible Management in the University%基于资源基础观的高校人力资源柔性管理

    Institute of Scientific and Technical Information of China (English)

    邓远; 董维春

    2013-01-01

    高校之间的竞争,归根到底是人才的竞争。随着高校内外部环境的急剧变化,为更好地管理与开发人力资源,获取竞争优势,柔性管理在高校日益受到重视。基于资源基础观的高校人力资源柔性管理研究,可以提供新的视角。基于资源基础观理论,在分析高校人力资源柔性的内涵、特征及其与组织竞争优势关系的基础上,提出高校可以采用的人力资源柔性管理新框架。%Competition between universities in the final is talent competition. With the dramatic changes in internal and external environments of the university, in order to better manage and develop human resource, gain competitive advantage, flexible management in university are received increasing attention. The resource-based view of the university flexible management of human resource research can provide a new perspective. By applying the resource-based view theory, and on the basis of analyzing human resource flexible connotation, characteristics and relationship with the organization competitive advantage, this study proposes that university can adopt a new framework for flexible management of human resource.

  2. A computerized track detector reader

    Energy Technology Data Exchange (ETDEWEB)

    Rosinski, S.W. (Centralne Lab. Ochrony Radiologicznej, Warsaw (Poland))

    1993-01-01

    The structure and basic operation function of a computerized facility named Track Detection Reader is described. This facility is used for recording, counting and evaluation of defects made by [alpha]-particles in a solid state detector. It consists of a microscope equipped with the movable stage, a TV screen and PC-AT computer. The microscope stage is being controlled by a stepper motor. The TV screen enables surface visualization of the detector analyzed while the PC-AT computer is being used for digital analysis of the detector surface, according to the functions of the program. (author). 4 refs, 3 figs.

  3. 柔性管理在妇产科护理管理工作中的应用%Application of Flexible Management in the Nursing Management Work in the Department of Gynaecology and Obstetrics

    Institute of Scientific and Technical Information of China (English)

    陈小萍

    2016-01-01

    The paper studies the application method and effect of flexible management in the nursing management in the department of gynaecology and obstetrics and adopts the old nursing management model and flexible nursing management mode comparative observation method, and the results prove that the application of flexible management in the nursing management work in the department of gynaecology and obstetrics can better motivate the enthusiasm and initiative of nursing work, improve the work quality of nursing staff and make patients obtain a higher satisfactory degree.%该文探讨了在妇产科护理管理中应用柔性管理的方法和效果,采用陈旧护理管理模式与柔性护理管理模式对照观察的方法,结果证明在妇产科护理管理中应用柔性管理可以很好地调动护士工作的积极性和主动性,提高护理人员的工作质量,同时也使患者有更高的满意度。

  4. Computerized system for hospital engineering service management

    Energy Technology Data Exchange (ETDEWEB)

    Centeno, C A; Gonzalez, E A; Cagnolo, F J; Olmos, C E [Clinical Engineering Group, National Technological University, Cordoba Regional Faculty, Maestro M Lopez St and Cruz Roja Argentina St, Cordoba (Argentina)

    2007-11-15

    When a Hospital Engineering Service (HES) is implemented within a health care environment, the idea is to improve service conditions and costs as well as to provide timely responses to equipment preventive maintenance and infrastructure requirements. An HES must, within the shortest possible period of time, meet the above requirements at the cost necessary to provide the service quality sought. In many cases there is a lack of minimal materials and staff who are qualified to attain the objectives that have been set. Therefore, external assistance becomes necessary. In this context, actions are often taken which, because they are not recorded, cannot be assessed in order to evaluate the HES. Since all action taken is appraised from the purely economic point of view, in the final analysis the contributions from staff remain invisible. This situation works against the possibility of quantifying the convenience of possessing an internal HES. The software support system we have developed here is oriented toward providing all the necessary data to address this issue.

  5. Painful Flexible Flatfoot.

    Science.gov (United States)

    Sheikh Taha, Abdel Majid; Feldman, David S

    2015-12-01

    Flatfoot is commonly encountered by pediatric orthopedic surgeons and pediatricians. A paucity of literature exists on how to define a flatfoot. The absence of the medial arch with a valgus hindfoot is the hallmark of this pathology. Flatfoot can be flexible or rigid. This review focuses on the diagnosis and treatment of the flexible flatfoot. Most flatfeet are flexible and clinically asymptomatic, and warrant little intervention. If feet are symptomatic, treatment is needed. Most patients who require treatment improve with foot orthotics and exercises. Only feet resistant to conservative modalities are deemed surgical candidates. The presence of a tight heel cord is often found in patients who fail conservative management.

  6. Flexible Management vs. Inflexible Management at Modern College%“柔性管理”与“刚性管理”在现代高校中的博弈

    Institute of Scientific and Technical Information of China (English)

    梁新惠

    2011-01-01

    高校是一个多系列、多层次的有机系统。要实现高校各项工作有序运作,关键是要搞好管理。在诸多的高校管理对象中,人是最重要的因素,只有管好人,才能管好事。在造就现代人才的高校,实施"柔性管理"就是对高校各种资源尤其是"人才资源"优化利用的一种有效策略!通过大量文献对"柔性管理"与"刚性管理"进行一定的比较研究,说明了高校管理实施以人为中心的柔性管理的必要性、重要性,并提出如何在高校实施柔性管理的一些方法和举措。%Institution of higher learning is a serial organism at all levels.To carry out its work in order,the core is to pay more attention to its management.Among the various targets of the management of institution of higher learning man has priority over others.As long as man is well-managed,the problem of managing things will become very easy.Since the aim of institute of higher learning is to train qualified personnel,carrying out flexible management is an efficient strategy to optimize all resources of institute of higher learning,especially human resources! Through making a contrasting comparison between flexible management and inflexible management with adequate literature,the article shows the necessity and importance of carrying out flexible management.What's more,it puts forward some measures to carry out flexible management at college.In the end,the article gets a conclusion: Ultimate aim of management at college is to struggle for flexible management!

  7. Automação industrial e sistemas informatizados de gestão da produção em fundições de mercado Industrial automation and computerized production management systems in make-to-order foundries

    Directory of Open Access Journals (Sweden)

    Flavio Cesar F. Fernandes

    2002-12-01

    Full Text Available Fundição é um processo de fabricação que vem crescendo em importância. O principal objetivo deste artigo é analisar, em termos de automação e sistemas informatizados de gestão da produção (SIGP, as fundições de mercado (fundições que produzem sob encomenda um grande número de pedidos vindos, em geral, de um grande número de clientes no interior do Estado de São Paulo pertencentes aos 5 principais pólos (Piracicaba, Indaiatuba, Limeira, São Carlos e Itu com 10 a 250 trabalhadores. Das 61 empresas do interior de São Paulo, 35 situam-se nesses 5 pólos (ou em suas imediações; entrevistamos pessoalmente os diretores industriais e visitamos o chão de fábrica de 30 fundições dentre essas 35. Analisamos quase 200 tabelas de freqüência e de contingência e extraímos várias conclusões, por exemplo: (i entre os três principais problemas e necessidades relativos à produção, dois deles estão diretamente relacionados com a automação industrial e com os SIGP; (ii são coincidentes os interesses em automação e SIGP.Foundry is a manufacturing process with a growing importance. The main objective of this paper is to analyze, in terms of automation and of computerized production management systems (CPMS, the make-to-order foundry in the interior of the state of São Paulo belonging to 5 main foundry industrial districts (Piracicaba, Indaiatuba, Limeira, São Carlos and Itu with 10 to 250 workers. From the 61 enterprises in the interior of São Paulo State, 35 are situated in these 5 industrial districts (or in their neighborhood; we interviewed personally the industrial executive officer and visited the shop-floor of 30 among this 35 foundries. We have analyzed almost 200 frequency and contingency tables and draw several conclusions, for example: (i among the three main problems and necessities related with production, two of them are directly related with automation and CPMS; (ii automation and CPMS generate coincident

  8. Computerized classification testing with the Rasch model

    NARCIS (Netherlands)

    Eggen, Theo J.H.M.

    2011-01-01

    If classification in a limited number of categories is the purpose of testing, computerized adaptive tests (CATs) with algorithms based on sequential statistical testing perform better than estimation-based CATs (e.g., Eggen & Straetmans, 2000). In these computerized classification tests (CCTs), the

  9. A First Life with Computerized Business Simulations

    Science.gov (United States)

    Thavikulwat, Precha

    2011-01-01

    The author discusses the theoretical lens, origins, and environment of his work on computerized business simulations. Key ideas that inform his work include the two dimensions (control and interaction) of computerized simulation, the two ways of representing a natural process (phenotypical and genotypical) in a simulation, which he defines as a…

  10. Computerizing primary schools in rural kenya

    DEFF Research Database (Denmark)

    Ogembo, J.G.; Ngugi, B.; Pelowski, Matthew John

    2012-01-01

    This paper investigates the outstanding challenges facing primary schools' computerization in rural Kenya. Computerization of schools is often envisaged as a 'magic', or at least a particularly efficient, solution to many of the problems that developing countries face in improving primary school...

  11. Resources for Improving Computerized Learning Environments.

    Science.gov (United States)

    Yeaman, Andrew R. J.

    1989-01-01

    Presents an annotated review of human factors literature that discusses computerized environments. Topics discussed include the application of office automation practices to educational environments; video display terminal (VDT) workstations; health and safety hazards; planning educational facilities; ergonomics in computerized offices; and…

  12. The Evaluation of SISMAKOM (Computerized SDI Project).

    Science.gov (United States)

    University of Science, Penang (Malaysia).

    A survey of 88 users of SISMAKOM, a computerized selective dissemination of information (SDI) and document delivery service provided by the Universiti Sains Malaysia and four other Malaysian universities, was conducted in August 1982 in order to collect data about SISMAKOM and to assess the value of a computerized SDI service in a developing…

  13. Computerized Sociometric Assessment for Preschool Children

    Science.gov (United States)

    Endedijk, Hinke M.; Cillessen, Antonius H. N.

    2015-01-01

    In preschool classes, sociometric peer ratings are used to measure children's peer relationships. The current study examined a computerized version of preschool sociometric ratings. The psychometric properties were compared of computerized sociometric ratings and traditional peer ratings for preschoolers. The distributions, inter-item…

  14. Forgiveness Flexibility

    Directory of Open Access Journals (Sweden)

    Tuğba Seda Çolak

    2016-01-01

    Full Text Available Forgiveness flexibility is the skill to minimize the negative effect of an event by using cognitive, affective and behavioral skills while taking a stand at the end of an injurious process. A number of studies were conducted to test the flexibility of the structure of forgiveness. The theoretical structure, structural validity and the confirmatory factor analysis supported the theoretical structure of forgiveness flexibility. The criterion validity evaluated in similar manners was found high. Forgiveness flexibility designed as a three dimensional structure and its sub-dimensions was confirmed theoretically as the recognition of forgivenessand the internalization of forgiveness through insight and its practice.

  15. 脑囊虫病的软性神经内镜治疗%Flexible Neuroendoscopic Management of Cerebral Cysticercosis

    Institute of Scientific and Technical Information of China (English)

    肖庆; 陈国强; 郑佳平; 郭宇鹏; 梁晖; 黄乙洋; 左焕琮

    2012-01-01

    目的 探讨应用软性神经内镜治疗脑囊虫病的疗效. 方法 2007年10月~2011年1月,应用软性神经内镜(主机为FUJINON EPX - 2200电子视频内镜系统;镜体为FUJINON EB - 270P超细软性内镜,外径3.8 mm,工作通道直径1.2mm,观察视野120°,工作长度365 mm)治疗脑囊虫病15例,其中7例为院外脑室-腹腔分流术后分流故障.术中经额部钻孔,内镜下先行透明隔及第三脑室底造瘘,导水管闭塞者加行导水管成形,对脑室及基底池全面探查,摘除所见囊虫囊泡,灌洗清洁脑室. 结果 15例顺利完成手术,摘除脑室或基底池内所见囊虫囊泡,7例脑室-腹腔分流术后均成功摆脱了分流依赖.镜下手术时间15 ~40 min,(26±8)min.出血量15~50 ml,(27±6)ml.除2例术后出现高热延迟出院外,其余13例均于术后6d出院.15例术后随访8~ 46个月,平均29.8月,术前症状缓解,无复发及其他不良反应,磁共振检查示脑积水缓解,导水管区、第四脑室正中孔及第三脑室底瘘口脑脊液流动良好. 结论 电子神经内镜下经单侧额部钻孔侧脑室入路可对整个脑室系统及基底池进行探查,寻找并摘除囊虫囊泡,手术操作简便,创伤小,恢复快.%Objective To investigate the therapeutic effect of flexible neuroendoscopic management for cerebral cysticercosis. Methods A total of IS cases of cerebral cysticercosis, including 7 cases of shunt malfunction, were treated by flexible neuroendoscope (FUJINON EPX-2200 and FUJINON EB-270P, outer diameter 3. 8 mm, operational channel 1.2 mm, observation field 120°, operational length 365 mm) through a frontal keyhole in our hospital from October 2007 to January 2011. Endoscopic septostomy and third ventriculostomy were carried out on the patients, and then followed by aqueductoplasty in those with occlusive aqueduct so that to make a thorough exploration and remove all the vesicae and cysticerci in the whole ventricular system and basal cisterna

  16. Flexible software process lines in practice: A metamodel-based approach to effectively construct and manage families of software process models

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Ternité, Thomas; Friedrich, Jan

    2017-01-01

    -defined and standardized process assets that can be reused, modified, and extended using a well-defined customization approach. Hence, process engineers can ground context-specific process variants in a standardized or domain-specific reference model that can be adapted to the respective context. We present an approach...... to construct flexible SPrLs and show its practical application in the German V-Modell XT. We contribute a proven approach that is presented as metamodel fragment for reuse and implementation in further process modeling approaches. This summary refers to the paper Flexible software process lines in practice......: A metamodel-based approach to effectively construct and manage families of software process models [Ku16]. This paper was published as original research article in the Journal of Systems and Software....

  17. Conflicting flexibility

    NARCIS (Netherlands)

    De Jong, P.; Schaap, A.

    2011-01-01

    New buildings are designed for first users. For a sustainable approach there are many advantages in designing in flexibility and adjustability in order to enable and facilitate the other sequential users. For the first investor this flexibility is translated into improved exit values due to

  18. Reflecting on the ethical administration of computerized medical records

    Science.gov (United States)

    Collmann, Jeff R.

    1995-05-01

    This presentation examines the ethical issues raised by computerized image management and communication systems (IMAC), the ethical principals that should guide development of policies, procedures and practices for IMACS systems, and who should be involved in developing a hospital's approach to these issues. The ready access of computerized records creates special hazards of which hospitals must beware. Hospitals must maintain confidentiality of patient's records while making records available to authorized users as efficiently as possible. The general conditions of contemporary health care undermine protecting the confidentiality of patient record. Patients may not provide health care institutions with information about themselves under conditions of informed consent. The field of information science must design sophisticated systems of computer security that stratify access, create audit trails on data changes and system use, safeguard patient data from corruption, and protect the databases from outside invasion. Radiology professionals must both work with information science experts in their own hospitals to create institutional safeguards and include the adequacy of security measures as a criterion for evaluating PACS systems. New policies and procedures on maintaining computerized patient records must be developed that obligate all members of the health care staff, not just care givers. Patients must be informed about the existence of computerized medical records, the rules and practices that govern their dissemination and given the opportunity to give or withhold consent for their use. Departmental and hospital policies on confidentiality should be reviewed to determine if revisions are necessary to manage computer-based records. Well developed discussions of the ethical principles and administrative policies on confidentiality and informed consent and of the risks posed by computer-based patient records systems should be included in initial and continuing

  19. Scintillation detectors in computerized tomography

    Energy Technology Data Exchange (ETDEWEB)

    Gilar, O.; Pavlicek, Z.; Jursova, L. (Tesla, Premysleni (Czechoslovakia). Vyzkumny Ustav Pristroju Jaderne Techniky)

    1984-07-01

    A new scintillator, Bi/sub 4/Ge/sub 3/O/sub 12/ (BGO), was tested for use in the detection part of computerized tomographs. In comparison with the NaI(Tl) scintillator it has a three-fold mass stopping power and allows the detection of medium and high energy gamma radiation with a higher detection efficiency, i.e., for the same detection efficiency its size is much smaller. Some other mechanical, physical and optical parameters of the BGO scintillator are given. BGO is prospective for use in high energy spectrometry and may replace NaI(Tl) wherever the following parameters are significant: crystal size, detection efficiency for gamma radiation, and good spatial resolution.

  20. Psychometrics behind Computerized Adaptive Testing.

    Science.gov (United States)

    Chang, Hua-Hua

    2015-03-01

    The paper provides a survey of 18 years' progress that my colleagues, students (both former and current) and I made in a prominent research area in Psychometrics-Computerized Adaptive Testing (CAT). We start with a historical review of the establishment of a large sample foundation for CAT. It is worth noting that the asymptotic results were derived under the framework of Martingale Theory, a very theoretical perspective of Probability Theory, which may seem unrelated to educational and psychological testing. In addition, we address a number of issues that emerged from large scale implementation and show that how theoretical works can be helpful to solve the problems. Finally, we propose that CAT technology can be very useful to support individualized instruction on a mass scale. We show that even paper and pencil based tests can be made adaptive to support classroom teaching.

  1. Flexibility in insulin prescription

    Directory of Open Access Journals (Sweden)

    Sanjay Kalra

    2016-01-01

    Full Text Available This communication explores the concept of flexibility, a propos insulin preparations and insulin regimes used in the management of type 2 diabetes. The flexibility of an insulin regime or preparation is defined as their ability to be injected at variable times, with variable injection-meal time gaps, in a dose frequency and quantum determined by shared decision making, with a minimal requirement of glucose monitoring and health professional consultation, with no compromise on safety, efficiency and tolerability. The relative flexibility of various basal, prandial and dual action insulins, as well as intensive regimes, is compared. The biopsychosocial model of health is used to assess the utility of different insulins while encouraging a philosophy of flexible insulin usage.

  2. The effects of strategic decision making structure and computerization on organizational performance

    Energy Technology Data Exchange (ETDEWEB)

    Hoffman, J.J. [Florida State Univ., Tallahassee (United States); Carter, N.M. [Marquette Univ., Milwaukee, WI (United States); Cullen, J.B. [Washington State Univ., Pullman, WA (United States)

    1993-12-31

    This study investigates whether the fit between computerization and strategic decision making predicts organizational performance. Results suggest that increased computerization along with the decentralization of strategic decisions leads to greater performance than increased computer usage and the centralization of strategic decisions. Findings indicate that the effects from a manager`s decision to computerize operations and change the organization`s strategic decision making structure are not immediately felt. These findings support the idea that performance needs to be measured on a long-term basis rather than on a short-term basis. The results also suggest that it may be erroneous to evaluated managers strictly on a short-term basis since the effects from strategic decisions may not be fully felt for one or more years. 64 refs.

  3. An interval-possibilistic basic-flexible programming method for air quality management of municipal energy system through introducing electric vehicles.

    Science.gov (United States)

    Yu, L; Li, Y P; Huang, G H; Shan, B G

    2017-09-01

    Contradictions of sustainable transportation development and environmental issues have been aggravated significantly and been one of the major concerns for energy systems planning and management. A heavy emphasis is placed on stimulation of electric vehicles (EVs) to handle these problems associated with various complexities and uncertainties in municipal energy system (MES). In this study, an interval-possibilistic basic-flexible programming (IPBFP) method is proposed for planning MES of Qingdao, where uncertainties expressed as interval-flexible variables and interval-possibilistic parameters can be effectively reflected. Support vector regression (SVR) is used for predicting electricity demand of the city under various scenarios. Solutions of EVs stimulation levels and satisfaction levels in association with flexible constraints and predetermined necessity degrees are analyzed, which can help identify the optimized energy-supply patterns that could plunk for improvement of air quality and hedge against violation of soft constraints. Results disclose that largely developing EVs can help facilitate the city's energy system with an environment-effective way. However, compared to the rapid growth of transportation, the EVs' contribution of improving the city's air quality is limited. It is desired that, to achieve an environmentally sustainable MES, more concerns should be focused on the integration of increasing renewable energy resources, stimulating EVs as well as improving energy transmission, transport and storage. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Djeen (Database for Joomla!’s Extensible Engine): a research information management system for flexible multi-technology project administration

    Science.gov (United States)

    2013-01-01

    Background With the advance of post-genomic technologies, the need for tools to manage large scale data in biology becomes more pressing. This involves annotating and storing data securely, as well as granting permissions flexibly with several technologies (all array types, flow cytometry, proteomics) for collaborative work and data sharing. This task is not easily achieved with most systems available today. Findings We developed Djeen (Database for Joomla!’s Extensible Engine), a new Research Information Management System (RIMS) for collaborative projects. Djeen is a user-friendly application, designed to streamline data storage and annotation collaboratively. Its database model, kept simple, is compliant with most technologies and allows storing and managing of heterogeneous data with the same system. Advanced permissions are managed through different roles. Templates allow Minimum Information (MI) compliance. Conclusion Djeen allows managing project associated with heterogeneous data types while enforcing annotation integrity and minimum information. Projects are managed within a hierarchy and user permissions are finely-grained for each project, user and group. Djeen Component source code (version 1.5.1) and installation documentation are available under CeCILL license from http://sourceforge.net/projects/djeen/files and supplementary material. PMID:23742665

  5. A proposal for the sustainable management of natural sciences postgraduates in development: flexibility and application (Technical note)

    OpenAIRE

    Guzmán-Hernández, Tomás de Jesús

    2013-01-01

    In Latin America, reality shows the need to improve the quality of university education of teachers and researchers, both master’s and doctoral. The graduate “Doctorate in Natural Sciences for Development” (DOCINADE) shattered the traditional higher education systems and uses the information technology and communication; the distance mediated dialogue and an integrated bimodal system to provide the Latin American community with a choice of flexible curriculum, relevant, rational and linked to...

  6. Analysis of How People with Intellectual Disabilities Organize Information Using Computerized Guidance

    OpenAIRE

    Lussier-Desrochers, Dany; Sauzéon, Hélène; Consel, Charles; Roux, Jennie; Balland, Emilie; Godin-Tremblay, Valérie; N'Kaoua, Bernard; Lachapelle, Yves

    2016-01-01

    International audience; Access to residential settings for people with intellectual disabilities (ID) contributes to their social participation, but presents particular challenges. Assistive technologies can help people perform activities of daily living. However, the majority of the computerized solutions offered use guidance modes with a fixed, unchanging sequencing that leaves little room for self-determination to emerge. The objective of the project was to develop a flexible guidance mode...

  7. Flexible Sigmoidoscopy

    Science.gov (United States)

    ... Task Force (USPSTF). Most doctors recommend colonoscopy to screen for colon cancer because colonoscopy shows the entire colon and can remove colon polyps. However, preparing for and performing a flexible sigmoidoscopy may take less time and you may ...

  8. HUMAN RELIABILITY ANALYSIS FOR COMPUTERIZED PROCEDURES

    Energy Technology Data Exchange (ETDEWEB)

    Ronald L. Boring; David I. Gertman; Katya Le Blanc

    2011-09-01

    This paper provides a characterization of human reliability analysis (HRA) issues for computerized procedures in nuclear power plant control rooms. It is beyond the scope of this paper to propose a new HRA approach or to recommend specific methods or refinements to those methods. Rather, this paper provides a review of HRA as applied to traditional paper-based procedures, followed by a discussion of what specific factors should additionally be considered in HRAs for computerized procedures. Performance shaping factors and failure modes unique to computerized procedures are highlighted. Since there is no definitive guide to HRA for paper-based procedures, this paper also serves to clarify the existing guidance on paper-based procedures before delving into the unique aspects of computerized procedures.

  9. Computerizing marine biota: a rational approach

    Digital Repository Service at National Institute of Oceanography (India)

    Chavan, V.S.; Chandramohan, D.; Parulekar, A.H.

    Data on marine biota while being extensive are also patchy and scattered; thus making retrieval and dissemination of information time consuming. This emphasise the need for computerizing information on marine biota with the objective to collate...

  10. Research on systematization and advancement of shipbuilding production management for flexible and agile response for high value offshore platform

    Directory of Open Access Journals (Sweden)

    Young-Joo Song

    2011-09-01

    In this paper, I'm going to define a standard shipbuilding production management system by investigating the environment of domestic major shipbuilding companies. Also, I'm going to propose a unified ship production management and system for the operation of unified management through detail analysis of the activities and the data flow of ship production management. And, the system functions for the strategic approach of ship production management are investigated through the business administration tools such as performance pyramid, VDT and BSC. Lastly, the research of applying strategic KPI to the digital shipyard as virtual execution platform is conducted.

  11. The influence of flexible management practices on the sharing of experiential knowledge in the workplace: a case study of food service helpers.

    Science.gov (United States)

    Ledoux, Elise; Cloutier, Esther; Fournier, Pierre-Sébastien

    2012-01-01

    Previous studies have shown that the job knowledge and prudent knowledge of experienced workers constitute a wealth that needs to be shared in workplaces to promote worker integration, job retention and occupational health and safety. It appears, however, that certain management practices undermine this knowledge sharing process. This case study of food service helpers in institutional food service departments is part of a research project aimed at comparing the impact of different work organization methods on knowledge sharing in the workplace on the basis of case studies carried out in several organizations. The results of this case study reveal that by destabilizing and weakening the work teams, flexible management practices create an environment that is not conducive to experiential knowledge sharing.

  12. Modified Head Shake Computerized Dynamic Posturography

    Science.gov (United States)

    2009-12-01

    form of dizziness (in- cluding complaints of lightheadedness, vertigo , or un- steadiness) lasting longer than 1 hr or recurring for greater than 1...noted limitations. Method: Forty participants ranging in age from 20 to 79 years with no history of dizziness completed Conditions 2 and 5 of the SOT...shake, Sensory Organization Test, computerized dynamic posturography, dizziness Computerized dynamic posturography (CDP) is anassessment of an

  13. Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR)

    Energy Technology Data Exchange (ETDEWEB)

    Gilbert, B.G.; Richards, R.E.; Reece, W.J.; Gertman, D.I.

    1992-10-01

    This Reference Guide contains instructions on how to install and use Version 3.5 of the NRC-sponsored Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). The NUCLARR data management system is contained in compressed files on the floppy diskettes that accompany this Reference Guide. NUCLARR is comprised of hardware component failure data (HCFD) and human error probability (HEP) data, both of which are available via a user-friendly, menu driven retrieval system. The data may be saved to a file in a format compatible with IRRAS 3.0 and commercially available statistical packages, or used to formulate log-plots and reports of data retrieval and aggregation findings.

  14. Effective Quality Management Requires a Systematic Approach and a Flexible Organisational Culture: A Qualitative Study among Academic Staff

    Science.gov (United States)

    Kleijnen, Jan; Dolmans, Diana; Willems, Jos; van Hout, Hans

    2014-01-01

    This qualitative research examines the similarities and differences between three teaching departments within Universities of Applied Sciences (UAS) in the Netherlands that provide effective and three that provide less effective quality management. What are staff members' conceptions and perceptions of quality, quality management and…

  15. Effective Quality Management Requires a Systematic Approach and a Flexible Organisational Culture: A Qualitative Study among Academic Staff

    Science.gov (United States)

    Kleijnen, Jan; Dolmans, Diana; Willems, Jos; van Hout, Hans

    2014-01-01

    This qualitative research examines the similarities and differences between three teaching departments within Universities of Applied Sciences (UAS) in the Netherlands that provide effective and three that provide less effective quality management. What are staff members' conceptions and perceptions of quality, quality management and…

  16. Effective Quality Management Requires a Systematic Approach and a Flexible Organisational Culture: A Qualitative Study among Academic Staff

    Science.gov (United States)

    Kleijnen, Jan; Dolmans, Diana; Willems, Jos; van Hout, Hans

    2014-01-01

    This qualitative research examines the similarities and differences between three teaching departments within Universities of Applied Sciences (UAS) in the Netherlands that provide effective and three that provide less effective quality management. What are staff members' conceptions and perceptions of quality, quality management and…

  17. Piping Flexibility

    Science.gov (United States)

    1978-01-01

    A NASA computer program aids Hudson Engineering Corporation, Houston, Texas, in the design and construction of huge petrochemical processing plants like the one shown, which is located at Ju'aymah, Saudi Arabia. The pipes handling the flow of chemicals are subject to a variety of stresses, such as weight and variations in pressure and temperature. Hudson Engineering uses a COSMIC piping flexibility analysis computer program to analyze stresses and unsure the necessary strength and flexibility of the pipes. This program helps the company realize substantial savings in reduced engineering time.

  18. Computerized Adaptive Personality Testing: A Review and Illustration With the MMPI-2 Computerized Adaptive Version.

    Science.gov (United States)

    Forbey, Johnathan D.; Ben-Porath, Yossef S.

    2007-01-01

    Computerized adaptive testing in personality assessment can improve efficiency by significantly reducing the number of items administered to answer an assessment question. Two approaches have been explored for adaptive testing in computerized personality assessment: item response theory and the countdown method. In this article, the authors…

  19. 柔性管理在妇产科护理管理工作中的应用%Application of Flexible Management in Nursing Management of Gynecology and Obstetrics Department

    Institute of Scientific and Technical Information of China (English)

    陈希

    2016-01-01

    Objective Analysis of the application effect of flexible management in department of gynaecology and obstetrics nursing management. Methods 360 cases of pregnant women were chosen as the research object in my hospital from July 2013 to June 2015, randomly divided into observation group (routine nursing management and lfexible management) and control group (routine nursing management), compared with two groups of nursing satisfaction, error rate and complaint rate. Results Compared with the control group, the observation group of maternal satisfaction rate is higher, the rate of errors and complaints of nursing staff was lower, the difference was signiifcant (P<0.05). Conclusion Flexible management in nursing management of obstetrics and gynecology department speciifc signiifcant application effect.%目的:分析柔性管理在妇产科护理管理工作中的应用效果。方法以我院2013年6月~2015年7月收治的360例孕产妇作为研究对象,随机分为观察组(常规护理管理+柔性管理)和对照组(常规护理管理),比较两组护理满意程度、差错率以及被投诉率。结果与对照组相比,观察组产妇对护理的满意率更高,护理人员的差错率和投诉率更低,对比差异有统计学意义(P<0.05)。结论柔性管理在妇产科护理管理工作中具有显著的效果。

  20. The efficacy and safety of the flexible fiber CO2 laser delivery system in the endoscopic management of pediatric airway problems: Our long term experience.

    Science.gov (United States)

    Lee, Gi Soo; Irace, Alexandra; Rahbar, Reza

    2017-06-01

    To report the use of flexible fiber CO2 laser in the endoscopic management of pediatric airway cases. A retrospective review was conducted of patients who underwent CO2 laser-assisted airway procedures between September 2007 and January 2014 at a tertiary pediatric hospital. Sixty-eight patients underwent 80 procedures utilizing flexible fiber CO2 laser. Procedures included supraglottoplasty (n = 32), laryngeal cleft repair (type I [n = 10], type II [n = 7], type III [n = 6]), suprastomal granuloma excision (n = 6), cordotomy (n = 4), laryngeal neurofibroma excision (n = 4), laryngeal granulomatous mass excision (n = 1), subglottic stenosis excision (n = 6), division of glottic web (n = 2), subglottic cyst excision (n = 1), and supraglottic biopsy (n = 1). Ages ranged from 8 days to 21 years (median 11 months). No intraoperative or postoperative complications related to the use of laser were noted. The flexible fiber CO2 laser can be safely and effectively used to address a variety of pediatric airway lesions. Previously, the use of CO2 laser in minimally invasive airway surgery has been limited due to the articulating arm carrier, absence of a hand piece, and the direct line-of sight view required. The fiber allows the cutting beam to be directed at the site of the lesion and bypasses limitations posed by other laser systems. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Antifragility and Tinkering in Biology (and in Business Flexibility Provides an Efficient Epigenetic Way to Manage Risk

    Directory of Open Access Journals (Sweden)

    Philippe M. Binder

    2011-11-01

    Full Text Available The notion of antifragility, an attribute of systems that makes them thrive under variable conditions, has recently been proposed by Nassim Taleb in a business context. This idea requires the ability of such systems to ‘tinker’, i.e., to creatively respond to changes in their environment. A fairly obvious example of this is natural selection-driven evolution. In this ubiquitous process, an original entity, challenged by an ever-changing environment, creates variants that evolve into novel entities. Analyzing functions that are essential during stationary-state life yield examples of entities that may be antifragile. One such example is proteins with flexible regions that can undergo functional alteration of their side residues or backbone and thus implement the tinkering that leads to antifragility. This in-built property of the cell chassis must be taken into account when considering construction of cell factories driven by engineering principles.

  2. Flexibility conflict?

    NARCIS (Netherlands)

    Delsen, L.W.M.

    2002-01-01

    The chapter deals with the presupposed conflict of interests between employers and employees resulting from a decoupling of operating hours and working times. It starts from the notion that both long operating hours and flexibility are relative concepts. As there is some discretion, the ultimate

  3. Flexible Consumption

    DEFF Research Database (Denmark)

    Holm Jacobsen, Peter; Pallesen, Trine

    This report presents the first findings from our qualitative study of consumer behaviour vis-à-vis flexible consumption. The main of objective of this report is to present our first round of data from Bornholm, and to assist the design of products/services designed in WP6. In the report, we adopt...

  4. 柔性管理在消毒供应中心管理中的应用%Flexible management in management of workers at sterilization and supply center

    Institute of Scientific and Technical Information of China (English)

    刘明秀; 王玲; 万利

    2012-01-01

    Objective To explore the effect of flexible management on the management of workers at sterilization and supply center. Methods The flexible management including making a harmonious team and carrying out training on professional knowledge and skills was conducted in the supply center. Results After operation of flexible management, the workers' average scores on professional knowledge were improved from (68.2 ± 6.9) to (80.1 ± 6.7) the those on skills from (79.2 ± 4.9) to (90.8 ± 2.6). The satisfaction degree of the workers at the center was increased from 72.4% to 91.1%. Conclusion Flexible management at the supply center may help to improve the workers professional quality and promote the continuing development.%目的 探讨柔性管理在消毒供应中心管理中的应用效果.方法 在消毒供应中心管理中实施柔性管理,包括营造和谐互助的集体、专业知识和技能培训等.结果 柔性管理后消毒供应中心工作人员专业知识考核成绩从(68.2±6.9)分提高到(80.1±6.7)分;专业技能考核成绩从(79.2±4.9)分提高到(90.8±2.6)分.消毒供应中心人员工作满意度从72.4%提高到91.1%.结论 在消毒供应中心管理中采用柔性管理可提高工作人员的专业素质并促进了管理质量的持续发展.

  5. Human-eye versus computerized color matching.

    Science.gov (United States)

    Yap, A U; Sim, C P; Loh, W L; Teo, J H

    1999-01-01

    This project compared the difference in color matching between human-eye assessment and computerized colorimetry. Fifty dental personnel were asked to color match Vita Lumin shade tabs to seven different randomly arranged test tabs from the Z100 shade guide. All evaluators were blinded to the shades of the test tabs and were asked to match only body shade of the Vita Lumin tab to the middle third or body of each test tab. The results obtained were subsequently computed into L*a*b* values and compared with results obtained by computerized colorimetry. Results indicate that the difference in color matching between human-eye assessment and computerized colorimetry is shade dependent. Discrepancy was significant for b* coordinates for shades A1 and B2 and L* and b* coordinates for shade C4. For all shades evaluated, color difference between human-eye and computerized color matching is perceivable under clinical settings, as delta E values are greater than 3. There is a need for correction factors in the formal specification of the color-matching software due to the discrepancy between human-eye and computerized colorimetric color matching.

  6. Computerized occlusal analysis in bruxism

    Directory of Open Access Journals (Sweden)

    Lazić Vojkan

    2006-01-01

    Full Text Available Introduction. Sleep bruxism as nocturnal parafunction, also known as tooth grinding, is the most common parasomnia (sleep disorder. Most tooth grinding occurs during rapid eye movement - REM sleep. Sleep bruxism is an oral habit characterized by rhythmic activity of the masticatory muscles (m. masseter that causes forced contact between dental surfaces during sleep. Sleep bruxism has been associated with craniomandibular disorders including temporomandibular joint discomfort, pulpalgia, premature loss of teeth due to excessive attrition and mobility, headache, muscle ache, sleep interruption of an individual and problems with removable and fixed denture. Basically, two groups of etiological factors can be distinguished, viz., peripheral (occlusal factors and central (pathophysiological and psychological factors. The role of occlusion (occlusal discrepancies as the causative factor is not enough mentioned in relation to bruxism. Objective. The main objective of this paper was to evaluate the connection between occlusal factors and nocturnal parafunctional activities (occlusal disharmonies and bruxism. Method. Two groups were formed- experimental of 15 persons with signs and symptoms of nocturnal parafunctional activity of mandible (mean age 26.6 years and control of 42 persons with no signs and symptoms of bruxism (mean age 26.3 yrs.. The computerized occlusal analyses were performed using the T-Scan II system (Tekscan, Boston, USA. 2D occlusograms were analyzed showing the occlusal force, the center of the occlusal force with the trajectory and the number of antagonistic tooth contacts. Results. Statistically significant difference of force distribution was found between the left and the right side of the arch (L%-R% (t=2.773; p<0.02 in the group with bruxism. The difference of the centre of occlusal force - COF trajectory between the experimental and control group was not significant, but the trajectory of COF was longer in the group of

  7. Managing Demand and Capacity Using Multi-Sector Planning and Flexible Airspace: Human-in-the-Loop Evaluation of NextGen

    Science.gov (United States)

    Lee, Paul U.; Smith, Nancy M.; Prevot, Thomas; Homola, Jeffrey R.

    2010-01-01

    When demand for an airspace sector exceeds capacity, the balance can be re-established by reducing the demand, increasing the capacity, or both. The Multi-Sector Planner (MSP) concept has been proposed to better manage traffic demand by modifying trajectories across multiple sectors. A complementary approach to MSP, called Flexible Airspace Management (FAM), reconfigures the airspace such that capacity can be reallocated dynamically to balance the traffic demand across multiple sectors, resulting in fewer traffic management initiatives. The two concepts have been evaluated with a series of human-in-the-loop simulations at the Airspace Operations Laboratory to examine and refine the roles of the human operators in these concepts, as well as their tools and procedural requirements. So far MSP and FAM functions have been evaluated individually but the integration of the two functions is desirable since there are significant overlaps in their goals, geographic/temporal scope of the problem space, and the implementation timeframe. Ongoing research is planned to refine the humans roles in the integrated concept.

  8. Flexible Management Integration for Supply Chain Strategic Alliance%浅析供应链战略联盟柔性战略管理一体化

    Institute of Scientific and Technical Information of China (English)

    陈扬

    2012-01-01

    The paper describes obstacles in the operational process of the supply chain strategic alliance, analyzes the most critical factors in its strategic management, namely, environment, executor and process, establishes the support system and management framework for the flexible management integration for the supply chain strategic alliance and introduces the process of its implementation.%通过对现阶段供应链战略联盟运营过程中存在的障碍进行描述,重点分析了影响供应链战略联盟进行战略管理的最重要的三个因素-环境、执行者和流程,从而构建供应链战略联盟柔性战略管理一体化的支撑体系、管理框架,并详细阐述了该一体化体系的实施过程.

  9. 基于BIM的建设工程柔性管理模式分析%Construction Projects Flexible Management Analysis Based on BIM

    Institute of Scientific and Technical Information of China (English)

    徐晓磊; 关贤军; 张兵; 姜睿雅

    2014-01-01

    BIM technology will lead to a new revolution in construction industry. Compared to the current research solely focusing on the technical advantages of BIM,this paper combined BIM technology with flexible management and analyzed profound impact of BIM technology on construction industry from the viewpoint of construction project management changes. This paper explored what BIM technology brings to construction project management model innovation from four perspectives,that is the planning function,organization function,leadership function, and control function.%BIM技术将在未来引发建筑业新的革命,相较于当前仅仅重视BIM技术方面的优势,将BIM技术与柔性管理相结合,以工程项目管理模式变化为视角分析BIM对建筑业带来的深刻影响,从计划职能柔性化、组织职能柔性化、领导职能柔性化和控制职能柔性化4个角度分析BIM带来的项目管理模式创新。

  10. External laundry service. A tool for fleet management and flexible decommissioning; Externer Waescheservice. Ein Werkzeug der zentralen Steuerung und der flexiblen Rueckbauplanung

    Energy Technology Data Exchange (ETDEWEB)

    Brueckner, Guenter [Unitech, Hartford, CT (United States); Schmitt, Burkhard [Unitech, Coevorden (Netherlands); Micklinghoff, Michael

    2014-07-15

    While it is common in other countries such as the USA or Sweden to send out contaminated garments to an external laundering facility, this is not the case in Germany, where the preferred tendency in the nuclear industry is to remain independent from an external service provider. After the US based company 'UniTech' built a laundering facility for controlled area garment in Coevorden, Netherlands, in 1996, German operators began testing this service for decommissioning work. At the time, their justification for this choice was based on the following: - In case of a disrupted delivery the consequences would not be as severe for a nuclear power plant in the process of decommissioning. - Additional investments (evaporators) would have been necessary to install in the laundries of the individual nuclear power plants. - The existing on-site laundries and waste treatment equipment were often not suited to deal with nuclides, specific to decommissioning. It quickly became evident that a specialized service provider could conduct the necessary tasks more effectively, more flexibly, and with higher quality than an ancillary on-site facility. In addition, it became evident that central fleet management tasks are facilitated by contracting an external service provider. Business and technical processes, and requirements agreed upon in a framework agreement, supported the introduction of unified standards. The road map for future decommissioning projects in Germany is impacted by many uncertainties. Therefore, planning requires a great deal of flexibility. Here, as with other related operations, it is critical that enough protective garments are in the right place at the right time. If this does not happen, delays, additional costs and changes to process planning result. For these reasons, an external laundering and garment management service is the most reliable solution. Industry experience shows that even very short-term requests for large quantities of protective

  11. Flexible isotopy classification of flexible links

    OpenAIRE

    Björklund, Johan

    2012-01-01

    In this paper we define and study flexible links and flexible isotopy in projective space. Flexible links are meant to capture the topological properties of real algebraic links. We classify all flexible links up to flexible isotopy using Ekholms interpretation of Viros encomplexed writhe.

  12. Flexible Capitalism

    DEFF Research Database (Denmark)

    Approaching “work” as at heart a practice of exchange, this volume explores sociality in work environments marked by the kind of structural changes that have come to define contemporary “flexible” capitalism. It introduces anthropological exchange theory to a wider readership, and shows how...... the perspective offers new ways to enquire about the flexible capitalism’s social dimensions. The essays contribute to a trans-disciplinary scholarship on contemporary economic practice and change by documenting how, across diverse settings, “gift-like” socialities proliferate, and even sustain the intensified...... flexible commoditization that more commonly is touted as tearing social relations apart. By interrogating a keenly debated contemporary work regime through an approach to sociality rooted in a rich and distinct anthropological legacy, the volume also makes a novel contribution to the anthropological...

  13. Flexible ERP: Enterprise Information System Under the Agile Manufacture Mode

    Institute of Scientific and Technical Information of China (English)

    SU Xuanliang; CHENG Guoping; WANG Mingquan

    2006-01-01

    Flexibility is the demand of management revolution, and also the milestone of management development. The flexible ERP system is the information system to orientate variety and handle uncertainties. The market with rapid change and agile manufacture need a flexible ERP system.The article elaborates the meanings and characteristics about flexibility, the flexibility of ERP and the flexible ERP system; it discussed the necessity, the possibility and the related condition of setting up the flexible ERP system; and puts forward the strategy and the approaches of setting up the flexible ERP system.

  14. HUMAN RELIABILITY ANALYSIS FOR COMPUTERIZED PROCEDURES, PART TWO: APPLICABILITY OF CURRENT METHODS

    Energy Technology Data Exchange (ETDEWEB)

    Ronald L. Boring; David I. Gertman

    2012-10-01

    Computerized procedures (CPs) are an emerging technology within nuclear power plant control rooms. While CPs have been implemented internationally in advanced control rooms, to date no U.S. nuclear power plant has implemented CPs in its main control room. Yet, CPs are a reality of new plant builds and are an area of considerable interest to existing plants, which see advantages in terms of easier records management by omitting the need for updating hardcopy procedures. The overall intent of this paper is to provide a characterization of human reliability analysis (HRA) issues for computerized procedures. It is beyond the scope of this document to propose a new HRA approach or to recommend specific methods or refinements to those methods. Rather, this paper serves as a review of current HRA as it may be used for the analysis and review of computerized procedures.

  15. CONSIDERATIONS FOR THE TREATMENT OF COMPUTERIZED PROCEDURES IN HUMAN RELIABILITY ANALYSIS

    Energy Technology Data Exchange (ETDEWEB)

    Ronald L. Boring; David I. Gertman

    2012-07-01

    Computerized procedures (CPs) are an emerging technology within nuclear power plant control rooms. While CPs have been implemented internationally in advanced control rooms, to date no US nuclear power plant has implemented CPs in its main control room. Yet, CPs are a reality of new plant builds and are an area of considerable interest to existing plants, which see advantages in terms of easier records management by omitting the need for updating hardcopy procedures. The overall intent of this paper is to provide a characterization of human reliability analysis (HRA) issues for computerized procedures. It is beyond the scope of this document to propose a new HRA approach or to recommend specific methods or refinements to those methods. Rather, this paper serves as a review of current HRA as it may be used for the analysis and review of computerized procedures.

  16. Flexible Land Administration

    DEFF Research Database (Denmark)

    Enemark, Stig

    2014-01-01

    Security of tenure is widely considered to be the missing piece of the puzzle when it comes to eradication of poverty. And, as explained in the previous issue of Geoinformatics, the European Union is now placing land rights at the heart of EU development policy. This article presents a way forwar...... in terms of building flexible and "fit-for-purpose" land administration systems in developing countries. This will ensure security of tenure for all and sustainable management of the use of land....

  17. Flexible Land Administration

    DEFF Research Database (Denmark)

    Enemark, Stig

    2014-01-01

    Security of tenure is widely considered to be the missing piece of the puzzle when it comes to eradication of poverty. And, as explained in the previous issue of Geoinformatics, the European Union is now placing land rights at the heart of EU development policy. This article presents a way forwar...... in terms of building flexible and "fit-for-purpose" land administration systems in developing countries. This will ensure security of tenure for all and sustainable management of the use of land....

  18. The Construction and Uses of CATIA, a Computerized Mathematics Testbank

    Science.gov (United States)

    Burton, Charles R.; Marosz, Wanda A.

    1977-01-01

    Described is the construction of a computerized test bank to generate and score tests in college algebra, trigonometry, and intermediate algebra; including a discussion of uses, advantages and disadvantages of computerized testing. (JLH)

  19. The Construction and Uses of CATIA, a Computerized Mathematics Testbank

    Science.gov (United States)

    Burton, Charles R.; Marosz, Wanda A.

    1977-01-01

    Described is the construction of a computerized test bank to generate and score tests in college algebra, trigonometry, and intermediate algebra; including a discussion of uses, advantages and disadvantages of computerized testing. (JLH)

  20. The influence of capacity management on the unit cost of production: a case study in a flexible plastic packaging company

    Directory of Open Access Journals (Sweden)

    Tálita Floriano Goulart Silva

    2013-08-01

    Full Text Available This article presents the relationship between capacity management and cost management in determining the unit cost. The objective was to show how the use of effective capacity decreases the unit cost of manufacturing. For this, follow these steps: 1 Knowledge and analysis of production process and PPPC; 2 Data Collection; 3 Application of the Method Cost Center; 4Verification of the relationship between the Capacity Management and Cost Management. Through the company’s accounting reports, observations and interviews, the following results was possible: knowledge of the production process and functioning of PPCP, measuring the cost of each step of the production process and the unit cost of each product. Subsequently, we compared the unit cost using the effective capacity and normal capacity. The results showed that the unit costs decrease with the use of effective capacity, while increasing the margin for each product, even with the lower sale price, thus establishing a virtuous circle: effective capacity utilization, reduced unit cost, most competitive prices and increase in the number of requests.

  1. 体育课堂柔性管理策略与方法研究%Study on Sports Classroom Flexibility Manages Strategy and Method

    Institute of Scientific and Technical Information of China (English)

    程亮; 汪映川; 郑国祥

    2011-01-01

    By using the methods of document-data and logical analysis and so on, Classroom management theory and research of sports is weak, lagging behind the status quo, advocating flexible and effective physical classroom management ideas, and from object-oriented method, harmony and communication law, engineering threepronged approach, on the development of classroom discipline, to encourage students to coordinate teacher-student relationship, dealing with classroom behavior problems, establish ecological assessment, the creation of six aspects of the environment rendering responsive strategies.%采用文献资料和逻辑分析等方法,针对我国体育课堂管理理论研究薄弱、滞后的现状,倡导有效体育课堂的柔性管理理念,并从目标导向法、和谐沟通法、团体动力法三方面入手,提出制定课堂纪律、鼓励学生、协调师生关系、处理课堂问题行为、建立生态评价、创设适宜内外学习环境的对应策略。

  2. The EORTC emotional functioning computerized adaptive test

    DEFF Research Database (Denmark)

    Gamper, Eva-Maria; Grønvold, Mogens; Petersen, Morten Aa

    2014-01-01

    The European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Group is currently developing computerized adaptive testing measures for the Quality of Life Questionnaire Core-30 (QLQ-C30) scales. The work presented here describes the development of an EORTC item bank...

  3. An Introduction to the Computerized Adaptive Testing

    Science.gov (United States)

    Tian, Jian-quan; Miao, Dan-min; Zhu, Xia; Gong, Jing-jing

    2007-01-01

    Computerized adaptive testing (CAT) has unsurpassable advantages over traditional testing. It has become the mainstream in large scale examinations in modern society. This paper gives a brief introduction to CAT including differences between traditional testing and CAT, the principles of CAT, psychometric theory and computer algorithms of CAT, the…

  4. The EORTC emotional functioning computerized adaptive test

    DEFF Research Database (Denmark)

    Gamper, Eva-Maria; Grønvold, Mogens; Petersen, Morten Aa;

    2014-01-01

    The European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Group is currently developing computerized adaptive testing measures for the Quality of Life Questionnaire Core-30 (QLQ-C30) scales. The work presented here describes the development of an EORTC item bank...

  5. Graphical Models and Computerized Adaptive Testing.

    Science.gov (United States)

    Mislevy, Robert J.; Almond, Russell G.

    This paper synthesizes ideas from the fields of graphical modeling and education testing, particularly item response theory (IRT) applied to computerized adaptive testing (CAT). Graphical modeling can offer IRT a language for describing multifaceted skills and knowledge, and disentangling evidence from complex performances. IRT-CAT can offer…

  6. Computerized adaptive testing: overview and introduction

    NARCIS (Netherlands)

    Meijer, Rob R.; Nering, Michael L.

    1999-01-01

    Use of computerized adaptive testing (CAT) has increased substantially since it was first formulated in the 1970s. This paper provides an overview of CAT and introduces the contributions to this Special Issue. The elements of CAT discussed here include item selection procedures, estimation of the la

  7. Computerized Testing: The Hidden Figures Test.

    Science.gov (United States)

    Jacobs, Ronald L.; And Others

    1985-01-01

    This study adapted the Hidden Figures Test for use on PLATO and determined the reliability of the computerized version compared to the paper and pencil version. Results indicate the test was successfully adapted with some modifications, and it was judged reliable although it may be measuring additional constructs. (MBR)

  8. Computerized Financial Reporting Based on GAAP.

    Science.gov (United States)

    Tikkanen, Stan; Liljeberg, Burt

    1983-01-01

    Describes the statewide computerized system developed in Minnesota following the 1976 enactment of the Uniform Financial Accounting and Reporting Standards (UFARS) law. UFARS includes provisions for an advisory council responsible for recommending accounting and reporting procedures, and seven data processing centers to serve all 560 Minnesota…

  9. Flexible Capitalism

    DEFF Research Database (Denmark)

    Approaching “work” as at heart a practice of exchange, this volume explores sociality in work environments marked by the kind of structural changes that have come to define contemporary “flexible” capitalism. It introduces anthropological exchange theory to a wider readership, and shows how...... the perspective offers new ways to enquire about the flexible capitalism’s social dimensions. The essays contribute to a trans-disciplinary scholarship on contemporary economic practice and change by documenting how, across diverse settings, “gift-like” socialities proliferate, and even sustain the intensified...

  10. Comparison of Pediatric and General Orthopedic Surgeons’ Approaches in Management of Developmental Dysplasia of the Hip and Flexible Flatfoot: the Road to Clinical Consensus

    Directory of Open Access Journals (Sweden)

    Ramin Haj Zargarbashi

    2017-01-01

    Full Text Available Developmental dysplasia of the hip (DDH and flatfoot are common pediatric orthopedic disorders, being referred to and managed by both general and pediatric orthopedic surgeons, through various modalities. Our study aimed to evaluate their consensus and perspective disagreements in terms of diagnostic and therapeutic approaches of the mentioned deformities. Forty participants in two groups of general orthopedic surgeons (GOS (n=20 and pediatric orthopedic surgeons (POS (n=20, were asked to answer an 8-item questionnaire on DDH and flexible flatfoot. The questions were provided with two- or multiple choices and a single choice was accepted for each one. Chi-square and Fisher’s exact tests was performed to compare the responses. For a neonate with limited hip abduction, hip ultrasonography was the agreed-upon approach in both groups (100% POS vs 71% GOS, and for its interpretation 79% of POS relied on their own whereas 73% of GOS relied on radiologist’s report (P=0.002. In failure of a 3-week application of the Pavlik harness, ending it and closed reduction (57% POS vs. 41% GOS followed by surgery quality assessment with CT scan (64% POS vs. 47% GOS and without the necessity for avascular necrosis evaluation (79% POS vs. 73% GOS were the choice measures. In case of closed reduction failure, open reduction via medial approach was the favorite next step in both groups (62% POS and 80% GOS. For the patient with flexible flat foot, reassurance was the choice plan of 79% of pediatric orthopedists. Our findings demonstrated significant disagreements among the orthopedic surgeons. This proposes insufficiency of high-level evidence.

  11. Comparison of Pediatric and General Orthopedic Surgeons' Approaches in Management of Developmental Dysplasia of the Hip and Flexible Flatfoot: the Road to Clinical Consensus.

    Science.gov (United States)

    Zargarbashi, Ramin Haj; Bonaki, Hirbod Nasiri; Zadegan, Shayan Abdollah; Baghdadi, Taghi; Nabian, Mohammad Hossein; Shirazi, Mehdi Ramezan

    2017-01-01

    Developmental dysplasia of the hip (DDH) and flatfoot are common pediatric orthopedic disorders, being referred to and managed by both general and pediatric orthopedic surgeons, through various modalities. Our study aimed to evaluate their consensus and perspective disagreements in terms of diagnostic and therapeutic approaches of the mentioned deformities. Forty participants in two groups of general orthopedic surgeons (GOS) (n=20) and pediatric orthopedic surgeons (POS) (n=20), were asked to answer an 8-item questionnaire on DDH and flexible flatfoot. The questions were provided with two- or multiple choices and a single choice was accepted for each one. Chi-square and Fisher's exact tests was performed to compare the responses. For a neonate with limited hip abduction, hip ultrasonography was the agreed-upon approach in both groups (100% POS vs 71% GOS), and for its interpretation 79% of POS relied on their own whereas 73% of GOS relied on radiologist's report (P=0.002). In failure of a 3-week application of the Pavlik harness, ending it and closed reduction (57% POS vs. 41% GOS) followed by surgery quality assessment with CT scan (64% POS vs. 47% GOS) and without the necessity for avascular necrosis evaluation (79% POS vs. 73% GOS) were the choice measures. In case of closed reduction failure, open reduction via medial approach was the favorite next step in both groups (62% POS and 80% GOS). For the patient with flexible flat foot, reassurance was the choice plan of 79% of pediatric orthopedists. Our findings demonstrated significant disagreements among the orthopedic surgeons. This proposes insufficiency of high-level evidence.

  12. 柔性管理在青年思想政治教育中的运用%On the Application of Flexible Management to the Ideo-logical and Political Education for the Youth

    Institute of Scientific and Technical Information of China (English)

    李铁庄

    2015-01-01

    柔性管理奉行以人为本的管理理念,坚持个体重于群体、肯定重于否定、内在重于外在、身教重于言教的管理思路。通过转变管理理念、建立科学合理的管理体系,优化青年发展评价体系、注重青年情感管理,将柔性管理融入青年思想政治教育工作中,不断增强青年思想政治教育工作效果。%Flexible management pursues people-oriented man-agement philosophy, adheres to the management ideas that indi-viduals are more important than the collective, positiveness is more important than negativeness, the intrinsic is more important than the external, and education by personal example is more important than education merely by word. By changing manage-ment philosophy, establishing a scientific and rational manage-ment system, optimizing the evaluation system for youth develop-ment, focusing on youth emotional management, flexible manage-ment is infiltrated into ideological and political education for the youth, thus the education effect will be enhanced continuously.

  13. Critical factors influencing physicians' intention to use computerized clinical practice guidelines: an integrative model of activity theory and the technology acceptance model.

    Science.gov (United States)

    Hsiao, Ju-Ling; Chen, Rai-Fu

    2016-01-16

    With the widespread use of information communication technologies, computerized clinical practice guidelines are developed and considered as effective decision supporting tools in assisting the processes of clinical activities. However, the development of computerized clinical practice guidelines in Taiwan is still at the early stage and acceptance level among major users (physicians) of computerized clinical practice guidelines is not satisfactory. This study aims to investigate critical factors influencing physicians' intention to computerized clinical practice guideline use through an integrative model of activity theory and the technology acceptance model. The survey methodology was employed to collect data from physicians of the investigated hospitals that have implemented computerized clinical practice guidelines. A total of 505 questionnaires were sent out, with 238 completed copies returned, indicating a valid response rate of 47.1 %. The collected data was then analyzed by structural equation modeling technique. The results showed that attitudes toward using computerized clinical practice guidelines (γ = 0.451, p critical factors influencing physicians' intention to use computerized clinical practice guidelines, and these factors can explain 68.6 % of the variance in intention to use computerized clinical practice guidelines. This study confirmed that some subject (human) factors, environment (organization) factors, tool (technology) factors mentioned in the activity theory should be carefully considered when introducing computerized clinical practice guidelines. Managers should pay much attention on those identified factors and provide adequate resources and incentives to help the promotion and use of computerized clinical practice guidelines. Through the appropriate use of computerized clinical practice guidelines, the clinical benefits, particularly in improving quality of care and facilitating the clinical processes, will be realized.

  14. Boundary Management Preferences, Boundary Control, and Work-Life Balance among Full-Time Employed Professionals in Knowledge-Intensive, Flexible Work

    Directory of Open Access Journals (Sweden)

    Christin Mellner

    2015-01-01

    Full Text Available Profound changes are taking place within working life, where established boundaries between work and personal life are challenged by increased global competition, ever-faster changing markets, and rapid development of boundary transcending information and communication technologies (ICT. The aim of this study was to investigate boundary management preferences in terms of keeping work and personal life domains separated or integrated, that is, segmenting or blending of domains, the perception of being in control of one´s preferred boundaries, and work-life balance among employees at a Swedish telecom company (N = 1,238, response rate 65%, men 73%, mean age 42 years. Psychosocial work factors, individual characteristics, sociodemographic factors, and work-life balance were investigated in relation to boundary management preferences and perceived boundary control. For high boundary control among segmenters, nearly all the studied psychosocial work factors were significant. Among integrators, this was the case only for clear expectations in work. For both groups, the individual capacity for self-regulation was associated with high boundary control. Regarding sociodemographic factors, cohabiting women with children who preferred segmentation had low boundary control. Finally, there was a main effect of boundary control on work-life balance. In particular, male segmenters perceiving high boundary control had better work-life balance than all others. Conclusions of the study are that segmenters need external boundaries in work for succesful boundary management. Moreover, self-regulation seems a crucial boundary competence in knowledge- intensive, flexible work. Results are of value for health promotion in modern work organizations in supporting employees achieving successful boundary control and subsequent work-life balance.

  15. FLEXIBLE FLATFOOT IN CHILDREN (REVIEW)

    OpenAIRE

    Владимир Маркович Кенис; Юрий Алексеевич Лапкин; Руслан Халилович Хусаинов; Андрей Викторович Сапоговский

    2014-01-01

    Flatfoot is one of the most common musculoskeletal conditions in the daily practice of pediatric orthopedists. Despite of numerous studies, diagnostic criteria and principles of management remain controversial. Flexible flatfoot - is visually detectable decrease in the height of the longitudinal arch of the foot, which can be spontaneously corrected by active or passive motion and not accompanied by any contracture of foot and ankle. Flexible flatfoot is a benign condition which is normal for...

  16. Designing for Flexibility in the Traditional University

    Directory of Open Access Journals (Sweden)

    Betty Collis

    2004-01-01

    Full Text Available Instructors in traditional universities are expected to respond to the needs of an increasingly diverse student body by making more flexibility available in their courses. Based on a systematic analysis of flexibility options, various tools to help instructors in the design of their course Web environments for more flexibility have been built into the CMS (Course Management System used at the University of Twente since 1997. It is our experience that instructors use the tools to increase course flexibility with regard to the efficiency and logistics of participation but do relatively less with respect to increasing course flexibility when this involves new pedagogies.

  17. Overview of computerized dietary assessment programs for research and practice in nutrition education.

    Science.gov (United States)

    Probst, Yasmine C; Tapsell, Linda C

    2005-01-01

    Computerized dietary assessment programs are often used for nutrition education research and practice. This article provides an informal overview of 29 dietary assessment programs mentioned in the literature covered by MEDLINE from 1996 to 2003, along with the components and capabilities of these programs derived from additional sources as needed. According to the literature, the advantages of using computers for dietary assessment include standardization of the questioning sequence, fast and easy processing, immediate results, and increased flexibility. The disadvantages include the need for typing skills and computer literacy, as well as potential bias in the responses if an interviewer is required.

  18. Computerized Interactive Gaming via Supporting Vector Machines

    OpenAIRE

    Jiang, Yang; Jiang, Jianmin; Palmer, Ian

    2008-01-01

    Computerized interactive gaming requires automatic processing of large volume of random data produced by players on spot, such as shooting, football kicking, and boxing. This paper describes a supporting vector machine-based artificial intelligence algorithm as one of the possible solutions to the problem of random data processing and the provision of interactive indication for further actions. In comparison with existing techniques, such as rule-based and neural networks, and so forth, our S...

  19. Computerized tomography in evaluation of hepatic neoplasms

    Energy Technology Data Exchange (ETDEWEB)

    Luna, R.F.; Resende, C.; Tishler, J.M.A.; Aldrete, J.S.; Shin, M.S.; Rubin, E.; Rahn, N.H.

    1984-08-01

    The authors reviewed their experience with computerized tomography (CT) of the abdomen in 212 patients with histologically documented liver neoplasms seen during a 30-month period. The CT findings in cavernous hemangioma and focal nodular hyperplasia were specific, and permitted accurate diagnosis of this lesion before biopsy. The CT appearance of all other lesions was variable. CT is useful in providing an accurate evaluation of the intrahepatic and extrahepatic extent of the neoplasm.

  20. Computerized flow monitors detect small kicks

    Energy Technology Data Exchange (ETDEWEB)

    McCann, D.; White, D. (Sedco Forex, Paris (FR))

    1992-02-24

    This paper reports on a smart alarm system installed on a number of offshore rigs and one land rig which can detect kicks more quickly than conventional systems. This rapid kick detection improves rig safety because the smaller the detected influx, the easier it is to control the well. The extensive computerized monitoring system helps drilling personnel detect fluid influxes and fluid losses before the changes in flow would normally be apparent.

  1. The Future of Computerized Decision Making

    Science.gov (United States)

    2014-12-01

    available in digital form -- data such as newspaper articles, video, and books -- and can be searched according to topics and keywords , or sounds and...away from using observational or model- driven data to inform their decisions. At the same time, enhancements to methods for rapidly creating, merging...themselves---and that we need automated ways of reoptimizing as these metamodels evolve over time. Causal computerized decision making: As I discuss

  2. Errors associated with outpatient computerized prescribing systems

    Science.gov (United States)

    Rothschild, Jeffrey M; Salzberg, Claudia; Keohane, Carol A; Zigmont, Katherine; Devita, Jim; Gandhi, Tejal K; Dalal, Anuj K; Bates, David W; Poon, Eric G

    2011-01-01

    Objective To report the frequency, types, and causes of errors associated with outpatient computer-generated prescriptions, and to develop a framework to classify these errors to determine which strategies have greatest potential for preventing them. Materials and methods This is a retrospective cohort study of 3850 computer-generated prescriptions received by a commercial outpatient pharmacy chain across three states over 4 weeks in 2008. A clinician panel reviewed the prescriptions using a previously described method to identify and classify medication errors. Primary outcomes were the incidence of medication errors; potential adverse drug events, defined as errors with potential for harm; and rate of prescribing errors by error type and by prescribing system. Results Of 3850 prescriptions, 452 (11.7%) contained 466 total errors, of which 163 (35.0%) were considered potential adverse drug events. Error rates varied by computerized prescribing system, from 5.1% to 37.5%. The most common error was omitted information (60.7% of all errors). Discussion About one in 10 computer-generated prescriptions included at least one error, of which a third had potential for harm. This is consistent with the literature on manual handwritten prescription error rates. The number, type, and severity of errors varied by computerized prescribing system, suggesting that some systems may be better at preventing errors than others. Conclusions Implementing a computerized prescribing system without comprehensive functionality and processes in place to ensure meaningful system use does not decrease medication errors. The authors offer targeted recommendations on improving computerized prescribing systems to prevent errors. PMID:21715428

  3. Changing to computerized documentation--plus!

    Science.gov (United States)

    Town, J

    1993-07-01

    A recent change to a computerized documentation system has had a positive influence on productivity, reliability of documentation, quality assurance, nurse satisfaction and professional practice. This software system combines the care plan and nurses' notes and is standard-based. Each patient's care plan is compiled from Units of Care, which provide a menu covering nursing diagnosis, medical diagnosis, chief complaints and special procedures and events.

  4. The computerized OMAHA system in microsoft office excel.

    Science.gov (United States)

    Lai, Xiaobin; Wong, Frances K Y; Zhang, Peiqiang; Leung, Carenx W Y; Lee, Lai H; Wong, Jessica S Y; Lo, Yim F; Ching, Shirley S Y

    2014-01-01

    The OMAHA System was adopted as the documentation system in an interventional study. To systematically record client care and facilitate data analysis, two Office Excel files were developed. The first Excel file (File A) was designed to record problems, care procedure, and outcomes for individual clients according to the OMAHA System. It was used by the intervention nurses in the study. The second Excel file (File B) was the summary of all clients that had been automatically extracted from File A. Data in File B can be analyzed directly in Excel or imported in PASW for further analysis. Both files have four parts to record basic information and the three parts of the OMAHA System. The computerized OMAHA System simplified the documentation procedure and facilitated the management and analysis of data.

  5. Computerized analysis of the smile in Orthodontics

    Directory of Open Access Journals (Sweden)

    Luiz Vicente de Moura LOPES

    2006-05-01

    Full Text Available In most cases the search for orthodontic treatment is related withesthetics cause. Nowadays, a beautiful smile is extremely importantfor the society. Establishing elements for diagnosis and planning,looking at a harmonious and well-balanced smile became an obligation at dentistry offices. The esthetics is evaluated by the outline of the bone tissues and its relation with the soft tissues. A good way to get this evaluation is using photographs. The purpose of this research was to analyze computer standard pictures of the maximum smile, as complement to the orthodontic documentation to help not only in the diagnostic and planning but also in the valuation of obtained results. Standard pictures of the maximum smile were obtained in the natural position of the head. Linear,angular and proportional measures were evaluated through the computerized program (CEFX2001 – CDT. The sample consisted of 28 patients, white, male, age between 19 and 25 years old, with Class I occlusion and no previous orthodontic treatment. The values of the descriptive statistics and error analysis were obtained. The results were compared with the values found in the literature, and the values found at a study using the same computerized program CEFX2001 – CDT, but with female patients. The final results were similar to the values found in the literature and the values found in a study using the same computerized program CEFX2001 – CDT,but with female patients.

  6. Computerized implant-dentistry: Advances toward automation

    Science.gov (United States)

    Gulati, Minkle; Anand, Vishal; Salaria, Sanjeev Kumar; Jain, Nikil; Gupta, Shilpi

    2015-01-01

    Advancements in the field of implantology such as three-dimensional imaging, implant-planning software, computer-aided-design/computer-aided-manufacturing (CAD/CAM) technology, computer-guided, and navigated implant surgery have led to the computerization of implant-dentistry. This three-dimensional computer-generated implant-planning and surgery has not only enabled accurate preoperative evaluation of the anatomic limitations but has also facilitated preoperative planning of implant positions along with virtual implant placement and subsequently transferring the virtual treatment plans onto the surgical phase via static (guided) or dynamic (navigated) systems aided by CAD/CAM technology. Computerized-implant-dentistry being highly predictable and minimally invasive in nature has also allowed implant placement in patients with medical comorbidities (e.g. radiation therapy, blood dyscrasias), in patients with complex problems following a significant alteration of the bony anatomy as a result of benign or malignant pathology of the jaws or trauma and in patients with other physical and emotional problems. With significant achievements accomplished in the field of computerized implant-dentistry, attempts are now been made toward complete automation of implant-dentistry. PMID:25810585

  7. Computerized implant-dentistry: Advances toward automation

    Directory of Open Access Journals (Sweden)

    Minkle Gulati

    2015-01-01

    Full Text Available Advancements in the field of implantology such as three-dimensional imaging, implant-planning software, computer-aided-design/computer-aided-manufacturing (CAD/CAM technology, computer-guided, and navigated implant surgery have led to the computerization of implant-dentistry. This three-dimensional computer-generated implant-planning and surgery has not only enabled accurate preoperative evaluation of the anatomic limitations but has also facilitated preoperative planning of implant positions along with virtual implant placement and subsequently transferring the virtual treatment plans onto the surgical phase via static (guided or dynamic (navigated systems aided by CAD/CAM technology. Computerized-implant-dentistry being highly predictable and minimally invasive in nature has also allowed implant placement in patients with medical comorbidities (e.g. radiation therapy, blood dyscrasias, in patients with complex problems following a significant alteration of the bony anatomy as a result of benign or malignant pathology of the jaws or trauma and in patients with other physical and emotional problems. With significant achievements accomplished in the field of computerized implant-dentistry, attempts are now been made toward complete automation of implant-dentistry.

  8. LUNGx Challenge for computerized lung nodule classification.

    Science.gov (United States)

    Armato, Samuel G; Drukker, Karen; Li, Feng; Hadjiiski, Lubomir; Tourassi, Georgia D; Engelmann, Roger M; Giger, Maryellen L; Redmond, George; Farahani, Keyvan; Kirby, Justin S; Clarke, Laurence P

    2016-10-01

    The purpose of this work is to describe the LUNGx Challenge for the computerized classification of lung nodules on diagnostic computed tomography (CT) scans as benign or malignant and report the performance of participants' computerized methods along with that of six radiologists who participated in an observer study performing the same Challenge task on the same dataset. The Challenge provided sets of calibration and testing scans, established a performance assessment process, and created an infrastructure for case dissemination and result submission. Ten groups applied their own methods to 73 lung nodules (37 benign and 36 malignant) that were selected to achieve approximate size matching between the two cohorts. Area under the receiver operating characteristic curve (AUC) values for these methods ranged from 0.50 to 0.68; only three methods performed statistically better than random guessing. The radiologists' AUC values ranged from 0.70 to 0.85; three radiologists performed statistically better than the best-performing computer method. The LUNGx Challenge compared the performance of computerized methods in the task of differentiating benign from malignant lung nodules on CT scans, placed in the context of the performance of radiologists on the same task. The continued public availability of the Challenge cases will provide a valuable resource for the medical imaging research community.

  9. Effects of Application of Flexible Management Theory to Optimize Emer-gency Nursing Management%柔性管理理论优化急诊护理管理的应用效果探讨

    Institute of Scientific and Technical Information of China (English)

    杨文娟; 王群

    2015-01-01

    Objective To observe and analyze the effects of flexible management theory to optimize emergency nursing manage-ment to evaluate its clinical value. Methods Hospital emergency department of 80 nursing staff as a research object, according to accepted practice during the study were randomly care management programs are divided into two treatment groups, were named as the observation group and the control group, the control group, 40 cases of nursing staff during emergency care using routine clinical care management, observation group 40 cases care workers with flexible management concepts in the emergency care in e-mergency nursing management optimization. Comparative effects of two groups were observed in clinical nursing care staff. The main project for comparing nursing staff in emergency nursing skills scores, emergency care and self-satisfaction and clinical e-mergency patient care satisfaction. Results After two months, two nursing staff nursing skills were gained improved to some extent. Observation group care, emergency care staff average score was 95.8 points skills, self-care and satisfaction for 95.00%, clinical care satisfaction 100.00%; control group, the average acute care nursing staff skills score of 86.5 points, self-care satisfaction 75.00% of patients in clinical nursing satisfaction 75.00%; two nurses three indicators were significantly different compared with statistical significance(P<0.05); flexible management theory to optimize emergency care management applications significantly. Conclusion In the emergency department nursing staff among clinical care, based on routine clinical management with flexible management theory to optimize emergency care management, can effectively improve the quality of care and service staff to help improve patient care and satisfaction of clinical emergency with the value of clinical applications.%目的:通过观察分析柔性管理理论在优化急诊护理管理中的应用效果,评价其临床应用

  10. On Flexible Management for Teaching Staff in the Newly-established Undergraduate Universities%关于新建本科院校教职工队伍柔性管理的几点思考

    Institute of Scientific and Technical Information of China (English)

    曹群英

    2013-01-01

      知识经济时代背景下,柔性管理已得到社会的普遍认可。新建本科院校自身的发展、教职工的工作特点、综合素质及队伍结构等因素为柔性管理有效地融入学校教职工队伍管理提供了可能。民主化的管理理念、柔性化的管理平台、专业化的管理队伍和人情化的管理环境,不仅有利于新建本科院校应用型人才的精心培育,教职工素质的全面塑造,而且有利于教职工潜能的深度挖掘及学校管理目标的实现。%In the era of knowledge economy, flexible management has been widely recognized by people.Newly-estab-lished colleges has to consider their development ,the characteristics of management when they carry out the flexible manage-ment .Careful nurturing of democratic management philosophy, providing a flexible management platform, cultivating the man-agement professionals and humanistic environment, those work are conducive not only to the applied talents training, but also conducive to the potentials development of faculties to realize the goals of the school management.

  11. Systematic Optimization of Flexible Teaching of Undergraduate Management Courses%管理类本科课程灵活性教学的系统优化研究

    Institute of Scientific and Technical Information of China (English)

    曹振杰; 俞博

    2014-01-01

    This paper analyzes the particular‘ill-structured domain’ of management knowledge and its challenge towards the traditional teaching model of undergraduates majoring in management courses. It, consequently, puts forward the flexible model of management undergraduate curriculum on the basis of cognitive flexibility theory and the systematically optimizing strategies to create hypertext system for management courses, heighten teachers’ responsibility, professionalism and flexible teaching skills, properly apply team-teaching method, reform teaching progress and syllabus accordingly and establish students incentive-oriented mechanism in college enrollment and examination.%分析了现代管理类知识的“非良构”特征及其对管理类课程本科传统教学模式的挑战;基于认知灵活理论,提出了创设管理类课程超文本知识系统,提高教师灵活性教学的责任意识、专业素养和授课技能,适当采用团队式教学、改革教学进度和教学大纲,建立以激励学生为导向的高校招生与考试制度等管理类本科课程灵活性教学模式及其系统优化策略。

  12. Aggregating and Disaggregating Flexibility Objects

    DEFF Research Database (Denmark)

    Siksnys, Laurynas; Valsomatzis, Emmanouil; Hose, Katja

    2015-01-01

    In many scientific and commercial domains we encounter flexibility objects, i.e., objects with explicit flexibilities in a time and an amount dimension (e.g., energy or product amount). Applications of flexibility objects require novel and efficient techniques capable of handling large amounts...... energy data management and discuss strategies for aggregation and disaggregation of flex-objects while retaining flexibility. This paper further extends these approaches beyond flex-objects originating from energy consumption by additionally considering flex-objects originating from energy production...... and aiming at energy balancing during aggregation. In more detail, this paper considers the complete life cycle of flex-objects: aggregation, disaggregation, associated requirements, efficient incremental computation, and balance aggregation techniques. Extensive experiments based on real-world data from...

  13. Computerized Operator Support System – Phase II Development

    Energy Technology Data Exchange (ETDEWEB)

    Ulrich, Thomas A.; Boring, Ronald L.; Lew, Roger T.; Thomas, Kenneth D.

    2015-02-01

    A computerized operator support system (COSS) prototype for nuclear control room process control is proposed and discussed. The COSS aids operators in addressing rapid plant upsets that would otherwise result in the shutdown of the power plant and interrupt electrical power generation, representing significant costs to the owning utility. In its current stage of development the prototype demonstrates four advanced functions operators can use to more efficiently monitor and control the plant. These advanced functions consist of: (1) a synthesized and intuitive high level overview display of system components and interrelations, (2) an enthalpy-based mathematical chemical and volume control system (CVCS) model to detect and diagnose component failures, (3) recommended strategies to mitigate component failure effects and return the plant back to pre-fault status, and (4) computer-based procedures to walk the operator through the recommended mitigation actions. The COSS was demonstrated to a group of operators and their feedback was collected. The operators responded positively to the COSS capabilities and features and indicated the system would be an effective operator aid. The operators also suggested several additional features and capabilities for the next iteration of development. Future versions of the COSS prototype will include additional plant systems, flexible computer-based procedure presentation formats, and support for simultaneous component fault diagnosis and dual fault synergistic mitigation action strategies to more efficiently arrest any plant upsets.

  14. Digital balanced detection for fast optical computerized tomography

    Science.gov (United States)

    Hafiz, Rehan; Ozanyan, Krikor B.

    2006-10-01

    Analogue Balanced Photo-detection has found extensive usage in high- sensitivity small signal applications e.g. coherent heterodyne detection. It is particularly effective for laser intensity noise removal. Nevertheless, the high cost of the commercially available analogue systems makes them unsuitable for multi-channel applications, such as fast tomography. In this paper a flexible, scalable, inexpensive and compact solution for multi channel digital balanced detection is presented. The proposed system has two components: an analogue front-end, comprising a differential photodiode amplifier for minimizing the external interference noise, and a digital balanced noise remover. The latter component initially calculates a balancing factor (BF) from the average power ratio of the signal and reference photocurrents, measured with the object removed from the signal path. Three digital balancing algorithms (DBAx) are considered for subsequent processing. In DBA1, BF is directly used in real-time ratiometric calculations. In DBA2, the BF is adjusted in real time by monitoring the window-averaged power of the received photocurrents. In DBA3, first the baseline is removed using differentiation and then ratiometric detection is performed. Using the digital alternative only one measurement of the reference beam is necessary for single-source, multi-channel detection systems. The data from multiple channels are processed in parallel by pipelined hardware, configured as a state machine. The proposed system leads to a fast optical computerized tomography system using digital balanced detection.

  15. Analysis in application of flexible management in nursing care of general surgery department%柔性管理在普外科护理中的应用分析

    Institute of Scientific and Technical Information of China (English)

    刘燕玲; 焦伟华; 罗惠凤

    2010-01-01

    目的 探讨柔性管理在普外科护理中的应用效果.方法 以2007年1~10月普外科护理人员21人和患者836例作为研究对象,对其实施柔性管理.以实施柔性管理前2006年1~12月普外科护理人员21人和住院患者797例作为对照,比较柔性管理对护士、患者的影响及护理满意度变化.结果 实施柔性管理后,护士工作和学习热情大大提高,学历和职称层次较实施前明显提高;实施前患者平均住院28 d,人均住院费用12 131元,实施后患者平均住院日下降为20 d,人均住院费用为8764元,实施前后比较差异显著;实施前护理满意度为87.0%,实施后则为97.0%,实施后患者的满意度显著高于实施前.结论 柔性管理在普外科护理中的应用效果显著,适合在实践中更多应用.%Objective To investigate the application effect of flexible management in nursing of general surgery department. Methods 21 nursing staff and 836 patients from January to October, 2007 were selected as research object, and were given flexible management. 21 nursing staff and 797 patients from January to December were selected as the control. The influence of flexible management on nurses and patients and satisfaction degree with nursing work before and after application of flexible management were compared. Results Working and learning enthusiasm greatly improved,educational background and professional titles of nurses increased after application of flexible management. The average hospitalization time was 28 days,the per capita cost was 12 131 yuan,satisfaction degree with nursing was 87.0% before application of flexible management, but the average hospital stay of patients decreased to 20 days, the per capita cost decreased to 8764 yuan and satisfaction degree with nursing increased to 97.0% after application of flexible management. Conclusions Application of flexible management in nursing care of general surgery department showed significant effect,it is

  16. FLEXIBLE BUDGET OF SPORT COMPETITIONS

    Directory of Open Access Journals (Sweden)

    Dragan Vukasović

    2009-11-01

    Full Text Available Manager of sport competition has right to decide and also to take responsibility for costs, income and financial results. From economic point of wiev flexible budget and planning cost calculations is top management base for analyzing success level of sport competition. Flexible budget is made before sport competition with few output level, where one is always from static plan-master plan. At the end of competition when we have results, we make report of plan executing and we also analyzing plan variances. Results of comparation between achieved and planning level of static budget can be acceptable if achieved level is approximate to budget level or if we analyzing results from gross or net income. Flexible budget become very important in case of world eco- nomic crises

  17. On the concept of flexibility: A dual control perspective

    OpenAIRE

    Leeuw, T; Volberda, Henk

    1996-01-01

    textabstractOrganizational flexibility has recently received much attention from researchers, management consultants and practitioners. In general, the term 'flexibility' has a positive connotation: flexible organizations are the better ones. However, the meaning of flexibility as well as its relation to the functioning of an organization is still ambiguous. This article develops a systematic and multidimensional picture of flexibility on the basis of views taken from the systems theory of co...

  18. Supporting Patient Care in the Emergency Department with a Computerized Whiteboard System

    OpenAIRE

    Aronsky, Dominik; Jones, Ian; Lanaghan, Kevin; Slovis, Corey M.

    2008-01-01

    Efficient information management and communication within the emergency department (ED) is essential to providing timely and high-quality patient care. The ED whiteboard (census board) usually serves as an ED’s central access point for operational and patient-related information. This article describes the design, functionality, and experiences with a computerized ED whiteboard, which has the ability to display relevant operational and patient-related information in real time. Embedded functi...

  19. Flexible Electronics Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Flexible Electronics Research Facility designs, synthesizes, tests, and fabricates materials and devices compatible with flexible substrates for Army information...

  20. Taming Time with Flexible Work.

    Science.gov (United States)

    Stamps, David

    1995-01-01

    Because of increasing incidence of burnout among midlevel managers, many companies are reducing workload schedules, an arrangement that would have been unthinkable 10 years ago. Surveys have made the case that flexible work arrangements increase employee happiness and, therefore, productivity. (JOW)

  1. Computerized Information System for Nursing Educators; The First Step Towards Computerized Instruction or Computer Assisted Instruction.

    Science.gov (United States)

    Alvir, Howard P.

    This document outlines the guidelines and procedures for educators interested in using the Computerized Information System for Nursing Educators (CISNE), a project sponsored by Francophone International Learning Module Systems. In the first of the report's four sections are a brief description of CISNE guidelines for entry procedures and forms for…

  2. Computerized acoustical characterization system of medical phantoms

    Science.gov (United States)

    Nazihah, M. D.; Kadri, S.; Yaacob, M. I. H.; Rosly, J.

    2013-05-01

    The development of a computerized acoustical characterization system of medical phantoms is described in this paper. The system employs the insertion technique and it was developed using LabView 2011 where the ultrasound signal was acquired through the interfacing scheme of an oscilloscope to a personal computer. The system performance was validated by comparing measured acoustical properties with values obtained from the previous studies. Other than faster measurement time, the developed system carried percentage difference at less than 1.00% for all of the acoustical properties measurements at 23.0°C to 25.0°C respectively.

  3. Visualization in the age of computerization

    CERN Document Server

    Carusi, Annamaria; Webmoor, Timothy; Woolgar, Steve

    2014-01-01

    Digitalization and computerization are now pervasive in science. This has deep consequences for our understanding of scientific knowledge and of the scientific process, and challenges longstanding assumptions and traditional frameworks of thinking of scientific knowledge. Digital media and computational processes challenge our conception of the way in which perception and cognition work in science, of the objectivity of science, and the nature of scientific objects. They bring about new relationships between science, art and other visual media, and new ways of practicing science and organizing

  4. Computerized documentation systems: blessings or curse?

    Science.gov (United States)

    Vlasses, F R

    1993-01-01

    This article considers the possibility that computerized documentation systems will negatively impact knowledge development in nursing. Ideas from three vantage points is presented. First, systems are being developed from theoretical frameworks that are not necessarily grounded in nursing, and these systems, in turn, influence the nurses's ability to process and conceptualize information. Second, computer systems may support the retrieval of empirical data to the elimination of other types of data necessary to the development of nursing knowledge. Third, computers may decrease opportunities for collegial dialogue. These factors together create an atmosphere of "technologic determinism" (Robinson & Robinson, 1990), which can inhibit the development of new ideas in nursing.

  5. Computerized clinical documentation system in the pediatric intensive care unit

    Directory of Open Access Journals (Sweden)

    Campbell Deborah Y

    2001-09-01

    Full Text Available Abstract Background To determine whether a computerized clinical documentation system (CDS: 1 decreased time spent charting and increased time spent in patient care; 2 decreased medication errors; 3 improved clinical decision making; 4 improved quality of documentation; and/or 5 improved shift to shift nursing continuity. Methods Before and after implementation of CDS, a time study involving nursing care, medication delivery, and normalization of serum calcium and potassium values was performed. In addition, an evaluation of completeness of documentation and a clinician survey of shift to shift reporting were also completed. This was a modified one group, pretest-posttest design. Results With the CDS there was: improved legibility and completeness of documentation, data with better accessibility and accuracy, no change in time spent in direct patient care or charting by nursing staff. Incidental observations from the study included improved management functions of our nurse manager; improved JCAHO documentation compliance; timely access to clinical data (labs, vitals, etc; a decrease in time and resource use for audits; improved reimbursement because of the ability to reconstruct lost charts; limited human data entry by automatic data logging; eliminated costs of printing forms. CDS cost was reasonable. Conclusions When compared to a paper chart, the CDS provided a more legible, compete, and accessible patient record without affecting time spent in direct patient care. The availability of the CDS improved shift to shift reporting. Other observations showed that the CDS improved management capabilities; helped physicians deliver care; improved reimbursement; limited data entry errors; and reduced costs.

  6. Flexible Learning in an Information Society

    Science.gov (United States)

    Khan, Badrul, Ed.

    2007-01-01

    Flexible Learning in an Information Society uses a flexible learning framework to explain the best ways of creating a meaningful learning environment. This framework consists of eight factors--institutional, management, technological, pedagogical, ethical, interface design, resource support, and evaluation--and a systematic understanding of these…

  7. Brief analysis of "the flexible management system" which constructing and implementing in medical scientific research units%浅议医学科研单元"柔性管理体系"的建立和应用

    Institute of Scientific and Technical Information of China (English)

    林仲武; 胡向军; 张宏

    2009-01-01

    从医学科研机构引入柔性管理的可行性及其在实施管理中涉及的价值认同体系、模糊评价体系、科学管理目标和信息化共享机制等方面的建设内容着手,结合中科院创新工程和军事医学科学院的实践经验,初步阐述了医学科研单元"柔性化管理体系"的建设内涵和重点,为丰富医学科研管理思想提供思路.%This paper introduced the feasibility of flexible management from medical scientific re-search institutions, embarks on the aspects of construction contents such as value identity system, fuzzy eval-uation system, sharing mechanism of scientific management aims and information involving in implementing management. And the paper combined with the experience of the innovation projects in Chinese Academy of Sciences and our institution, and preliminarily expounds the construction connotations and keys of the "flexi-ble management system" in medical scientific research units to provide ideas for enriching the management thoughts of medical scientific research.

  8. Automatic computerized radiographic identification of cephalometric landmarks.

    Science.gov (United States)

    Rudolph, D J; Sinclair, P M; Coggins, J M

    1998-02-01

    Computerized cephalometric analysis currently requires manual identification of landmark locations. This process is time-consuming and limited in accuracy. The purpose of this study was to develop and test a novel method for automatic computer identification of cephalometric landmarks. Spatial spectroscopy (SS) is a computerized method that identifies image structure on the basis of a convolution of the image with a set of filters followed by a decision method using statistical pattern recognition techniques. By this method, characteristic features are used to recognize anatomic structures. This study compared manual identification on a computer monitor and the SS automatic method for landmark identification on minimum resolution images (0.16 cm2 per pixel). Minimum resolution (defined as the lowest resolution at which a cephalometric structure could be identified) was used to reduce computational time and memory requirements during this development stage of the SS method. Fifteen landmarks were selected on a set of 14 test images. The results showed no statistical difference (p > 0.05) in mean landmark identification errors between manual identification on the computer display and automatic identification using SS. We conclude that SS shows potential for the automatic detection of landmarks, which is an important step in the development of a completely automatic cephalometric analysis.

  9. [Computerized decision support systems: EBM at the bedside].

    Science.gov (United States)

    Capobussi, Matteo; Banzi, Rita; Moja, Lorenzo; Bonovas, Stefanos; González-Lorenzo, Marien; Liberati, Elisa Giulia; Polo Friz, Hernan; Nanni, Oriana; Mangia, Massimo; Ruggiero, Francesca

    2016-11-01

    One of the aims of Evidence-Based Medicine is to improve quality and appropriateness of care by the expedition of the knowledge transfer process. Computerized Decision Support Systems (CDSSs) are computer programs that provide alerts to the prescribing doctor directly at the moment of medical examination. In fact, alerts are integrated within the single patient electronic health record. CDSS based on the best available and updated evidence and guidelines may be an efficient tool to facilitate the transfer of the latest results from clinical research directly at the bedside, thus supporting decision-making. The CODES (COmputerized DEcision Support) trial is a research program funded by the Italian Ministry of Health and the Lombardy Region. It aims to evaluate the feasibility of the implementation of a CDSS at the hospital level and to assess its efficacy in daily clinical practice. The CODES project includes two pragmatic RCTs testing a CDSS (i.e. the EBMeDS - MediDSS) in two large Italian hospitals: the first is a general hospital in Vimercate (Lombardy), the second is an oncologic research center in Meldola (Emilia Romagna). The CDSS supports a full spectrum of decisions: therapy, drug interactions, diagnosis, and management of health care services are covered by a hundreds of reminders. However only few reminders are activated per patient, highlighting crucial problems in the delivery of high-quality care. The two trials have similar design and primary outcome, the rate at which alerts detected by the software are resolved by a decision of the clinicians. The project also includes the assessment of barriers and facilitators in the adoption of these new technologies by hospital staff members and the retrospective evaluation of the repeated risks in prescription habits. The trials are ongoing and currently more than 10,000 patients have been randomized. The qualitative analysis revealed a progressive shift in the perception of the tool. Doctors are now seeing it

  10. The Reality, Direction, and Future of Computerized Publications

    Science.gov (United States)

    Levenstein, Nicholas

    2012-01-01

    Sharing information in digital form by using a computer is a growing phenomenon. Many universities are making their applications available on computer. More than one hundred and thirty-six universities have developed computerized applications on their own or through a commercial vendor. Universities developed computerized applications in order to…

  11. [Diagnosis of toxic lesions of the brain using computerized tomography].

    Science.gov (United States)

    Bushev, I I; Karpova, M N; Tskhovrebov, T M

    1990-01-01

    X-ray computerized tomography was used to examine the brain in 39 patients aged 14 to 39 years with different experience of using volatile narcotically acting substances. The discovered alterations make it possible to appraise the influence of toxic substances and the degree of brain atrophy, which attests to the diagnostic value of computerized tomography in patients with toxicomanias.

  12. Balance and flexibility.

    Science.gov (United States)

    2003-12-01

    The 'work-life balance' and flexible working are currently key buzz terms in the NHS. Those looking for more information on these topics should visit Flexibility at www.flexibility.co.uk for a host of resources designed to support new ways of working, including information on flexible workers and flexible rostering, the legal balancing act for work-life balance and home working.

  13. Becoming more systematic about flexible learning: beyond time and distance

    Directory of Open Access Journals (Sweden)

    Wim De Boer

    2005-12-01

    Full Text Available Changes in higher education frequently involve the need for more flexibility in course design and delivery. Flexibility is a concept that can be operationalized in many ways. One approach to conceptualizing flexibility within courses is to distinguish planning-type flexibility, which the instructor can designate before the course begins and which needs to be managed when the course is offered, for interpersonal flexibility, which relates more to the dynamics of the course as it is experienced by the learners. Course management systems (CMSs offer options that can support both of these sorts of flexibility, if instructors use the CMSs with a systematic frame of reference. The instructor faces challenges in managing both types of flexibility, but the experience at one institution shows that being systematic about flexibility choices and ways to support those choices in the institutional CMS can help in meeting these challenges.

  14. Participatory design for computerization of clinical practice guidelines

    DEFF Research Database (Denmark)

    Lyng, Karen Marie; Pedersen, B. S.

    2011-01-01

    There have been made many attempts on computerization of clinical practice guidelines (CPGs), none have, however achieved any general application in clinical work practice. The objective of this paper is: (1) to raise awareness about the impact the design method used for computerization of CPGs......: PD as a design philosophy, PD as a toolbox and PD as a way to create a shared realm of understanding among IT-designers and health professionals as these are areas of utmost relevance for the design of computerized CPGs. Additionally, the application of PD for computerization of CPGs is illustrated...... by two cases. We conclude that PD is a beneficial approach for design of computerized CPGs. © 2011 Elsevier Inc....

  15. Computerized training program usage at the Fort Calhoun Nuclear Power Station

    Energy Technology Data Exchange (ETDEWEB)

    Ruzic, D.H.; Reed, W.H.; Lawton, R.K.; Fluehr, J.J.

    1987-01-01

    The increased US Nuclear Regulatory Commission and Institute of Nuclear Power Operations (INPO) interest in the nuclear power industry training programs resulted in the Omaha Public Power District staff at the Fort Calhoun Nuclear Power Station investigating the potential for computerizing their recently accredited training records, student training requirements, and the process of determining student certification status. Additional areas that were desirable were a computerized question data bank with random test generation, maintaining history of question usage, and tracking of the job task analysis process and course objectives. SCI Software's online personnel training information management system (OPTIM) was selected, subsequent to a bid evaluation, to provide these features while operating on the existing corporate IBM mainframe.

  16. A computerized coal-water slurry transportation model

    Energy Technology Data Exchange (ETDEWEB)

    Ljubicic, B.R.; Trostad, B. [Univ. of North Dakota, Grand Forks, ND (United States); Bukurov, Z.; Cvijanovic, P. [Univ. of Novi Sad (Yugoslavia)

    1995-12-01

    Coal-water fuel (CWF) technology has been developed to the point where full-scale commercialization is just a matter of gaining sufficient market confidence in the price stability of alternate fossil fuels. In order to generalize alternative fuel cost estimates for the desired combinations of processing and/or transportation, a great deal of flexibility is required owing to the understood lack of precision in many of the newly emerging coal technologies. Previously, decisions regarding the sequential and spatial arrangement of the various process steps were made strictly on the basis of experience, simplified analysis, and intuition. Over the last decade, computer modeling has progressed from empirically based correlation to that of intricate mechanistic analysis. Nomograms, charts, tables, and many simple rules of thumb have been made obsolete by the availability of complex computer models. Given the ability to view results graphically in real or near real time, the engineer can immediately verify, from a practical standpoint, whether the initial assumptions and inputs were indeed valid. If the feasibility of a project is being determined in the context of a lack of specific data, the ability to provide a dynamic software-based solution is crucial. Furthermore, the resulting model can be used to establish preliminary operating procedures, test control logic, and train plant/process operators. Presented in this paper is a computerized model capable of estimating the delivered cost of CWF. The model uses coal-specific values, process and transport requirements, terrain factors, and input costs to determine the final operating configuration, bill of materials, and, ultimately, the capital, operating, and unit costs.

  17. Using computerized text analysis to assess communication within an Italian type 1 diabetes Facebook group

    Directory of Open Access Journals (Sweden)

    Alda Troncone

    2015-11-01

    Full Text Available The purpose of this study was to assess messages posted by mothers of children with type 1 diabetes in the Italian Facebook group “Mamme e diabete” using computerized text analysis. The data suggest that these mothers use online discussion boards as a place to seek and provide information to better manage the disease’s daily demands—especially those tasks linked to insulin correction and administration, control of food intake, and bureaucratic duties, as well as to seek and give encouragement and to share experiences regarding diabetes and related impact on their life. The implications of these findings for the management of diabetes are discussed.

  18. Using computerized text analysis to assess communication within an Italian type 1 diabetes Facebook group.

    Science.gov (United States)

    Troncone, Alda; Cascella, Crescenzo; Chianese, Antonietta; Iafusco, Dario

    2015-07-01

    The purpose of this study was to assess messages posted by mothers of children with type 1 diabetes in the Italian Facebook group "Mamme e diabete" using computerized text analysis. The data suggest that these mothers use online discussion boards as a place to seek and provide information to better manage the disease's daily demands-especially those tasks linked to insulin correction and administration, control of food intake, and bureaucratic duties, as well as to seek and give encouragement and to share experiences regarding diabetes and related impact on their life. The implications of these findings for the management of diabetes are discussed.

  19. Combined single photon emission computerized tomography and conventional computerized tomography: Clinical value for the shoulder surgeons?

    Directory of Open Access Journals (Sweden)

    Michael T Hirschmann

    2011-01-01

    Full Text Available With the cases described, we strive to introduce single photon emission computerized tomography in combination with conventional computer tomography (SPECT/CT to shoulder surgeons, illustrate the possible clinical value it may offer as new diagnostic radiologic modality, and discuss its limitations. SPECT/CT may facilitate the establishment of diagnosis, process of decision making, and further treatment for complex shoulder pathologies. Some of these advantages were highlighted in cases that are frequently seen in most shoulder clinics.

  20. Computerized tomographic evaluation of cerebral cysticercosis

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Bo Young; Lee, Mi Sook; Jeon, Doo Sung; Kim, Hong Soo; Rhee, Hak Song [Precbyterian Medical Center, Chonju (Korea, Republic of)

    1988-08-15

    Cerebral cysticercosis, unfortunately frequent in Korea, is a parastic disease in which man serve as the intermediate host of taenia solium. The larvae have a predilection for the central nervous system and can cause a variety of neurologic symptoms. The authors reviewed 19 cases of surgically proven cerebral cysticercosis and following results were obtained. 1. The most frequent age distribution was 5th and 6th decade and male to female ratio was 14:5. 2. The most frevalent involving site was cerebral parenchyme and following by ventricles. 3. Clinical manifestations were symtom and sign of increased ICP, seizure and focal neurological dificit. 4. It was assumed that computerized tomography was the procedure of choice for the diagnosis of these parasitic brain disease.

  1. Computerized tomography in acute and chronic pancreatitis

    Energy Technology Data Exchange (ETDEWEB)

    Kalmar, J.A.; Matthews, C.C.; Bishop, L.A.

    1984-11-01

    Modern imaging techniques have revolutionized the diagnostic evaluation of pancreatitis, primarily demonstrating its complications. Computerized tomography (CT) is a more sensitive method than ultrasonography and pancreatic ductography. A chart review revealed 214 patients at our hospital with a discharge diagnosis of pancreatitis. Sixty patients had CT for evaluation of possible complications. Only five scans were normal. Of 37 cases of acute pancreatitis, 92% demonstrated localized or diffuse enlargement, and 65% showed loss of pancreatic outline. Other frequent findings included thickening of perirenal fascia (49%), ileus (43%), edema of mesentery (35%), and inflammatory exudate (32%). Abscess and pseudocyst were each detected in 8% of cases. In chronic pancreatitis 65% of patients showed localized or diffuse pancreatic enlargement. Atrophy of the gland (30%), calcification (30%), pseudocyst (26%), and dilated pancreatic ducts (17%) were also seen. CT is effective in evaluating pancreatitis and its complications. 14 references, 5 figures, 2 tables.

  2. Computerization of a telescope at secondary education

    Science.gov (United States)

    García Santiago, A.; Martos Jumillas, J.

    2017-03-01

    The work we are presenting in this paper is the computerization of a refractor telescope on an EQ3 type equatorial mount through Arduino. The control of the mount is done via three different interfaces: Stellarium, an Android interface for mobile phones and a second interface for PC made with Processing. The aforementioned work was done by the authors with a double purpose: presenting the interest in astronomy in the Mathematics department, and the development of applications within the subject of Technology in 4th ESO. So, it is a collaborative project between both departments. Except for the telescope and the mount, all the resources we have used can be found in any high school: free software (Guadalinex v9), App Inventor and Processing.The project was carried out under the principle of reducing all possible costs given the economic possibilities of the institution.

  3. Geometric Computing Based on Computerized Descriptive Geometric

    Institute of Scientific and Technical Information of China (English)

    YU Hai-yan; HE Yuan-Jun

    2011-01-01

    Computer-aided Design (CAD), video games and other computer graphic related technology evolves substantial processing to geometric elements. A novel geometric computing method is proposed with the integration of descriptive geometry, math and computer algorithm. Firstly, geometric elements in general position are transformed to a special position in new coordinate system. Then a 3D problem is projected to new coordinate planes. Finally, according to 2D/3D correspondence principle in descriptive geometry, the solution is constructed computerized drawing process with ruler and compasses. In order to make this method a regular operation, a two-level pattern is established. Basic Layer is a set algebraic packaged function including about ten Primary Geometric Functions (PGF) and one projection transformation. In Application Layer, a proper coordinate is established and a sequence of PGFs is sought for to get the final results. Examples illustrate the advantages of our method on dimension reduction, regulatory and visual computing and robustness.

  4. A COMPUTERIZED OPERATOR SUPPORT SYSTEM PROTOTYPE

    Energy Technology Data Exchange (ETDEWEB)

    Thomas A. Ulrich; Roger Lew; Ronald L. Boring; Ken Thomas

    2015-03-01

    A computerized operator support system (COSS) is proposed for use in nuclear power plants to assist control room operators in addressing time-critical plant upsets. A COSS is a collection of technologies to assist operators in monitoring overall plant performance and making timely, informed decisions on appropriate control actions for the projected plant condition. A prototype COSS was developed in order to demonstrate the concept and provide a test bed for further research. The prototype is based on four underlying elements consisting of a digital alarm system, computer-based procedures, piping and instrumentation diagram system representations, and a recommender module for mitigation actions. The initial version of the prototype is now operational at the Idaho National Laboratory using the Human System Simulation Laboratory.

  5. Organ doses from computerized tomography examinations

    Energy Technology Data Exchange (ETDEWEB)

    Janeczek, J.

    1995-12-31

    Estimates of mean organs doses from five typical computerized tomography (CT) examinations were obtained. Measurements were done using Rando-Alderson anthropomorphic phantom and thermoluminescent dosemeters (TLD). Radiation dose distributions within a phantom has been measured for each examination and results were used for organ dose calculation. Doses to organs specified by ICPR 60 Recommendations were measured for five CT scanners (CT/T8800, CT 9800, CT MAX - made by General Electric; CT 1200 SX - made by Picker; SOMATOM 2 - made by Siemens). Dose distributions from scattered radiation were measured and indicate that scattered radiation dose to thyroid and eye lens can be reduced by proper examination limits setting. The lowest mean organ doses were obtained from CT/T8800 scanner. More advanced scanners using high intensity continuous radiation were giving higher organ doses. (author). 23 refs, 6 figs, 13 tabs.

  6. Sandia computerized shock compression bibliographical database

    Energy Technology Data Exchange (ETDEWEB)

    Wilbeck, J.S.; Anderson, C.E.; Hokanson, J.C.; Asay, J.R.; Grady, D.E.; Graham, R.A.; Kipp, M.E.

    1985-01-01

    A searchable and updateable bibliographical database is being developed which will be designed, controlled, and evaluated by working technical experts in the field of shock-compression science. It will emphasize shock-compression properties in the stress region of a few tens of GPa and provide a broad and complete base of bibliographical information on the shock-compression behavior of materials. Through the operation of technical advisors, the database provides authoritative blbliographical and keyword data for use by both the inexperienced and expert user. In its current form, it consists of: (1) a library of journal articles, reports, books, and symposia papers in the areas of shock physics and shock mechanics; and (2) a computerized database system containing complete bibliographical information, exhaustive keyword descriptions, and author abstracts for each of the documents in the database library.

  7. Termination Criteria for Computerized Classification Testing

    Directory of Open Access Journals (Sweden)

    Nathan A. Thompson

    2011-02-01

    Full Text Available Computerized classification testing (CCT is an approach to designing tests with intelligent algorithms, similar to adaptive testing, but specifically designed for the purpose of classifying examinees into categories such as - pass- and - fail.- Like adaptive testing for point estimation of ability, the key component is the termination criterion, namely the algorithm that decides whether to classify the examinee and end the test or to continue and administer another item. This paper applies a newly suggested termination criterion, the generalized likelihood ratio (GLR, to CCT. It also explores the role of the indifference region in the specification of likelihood-ratio based termination criteria, comparing the GLR to the sequential probability ratio test. Results from simulation studies suggest that the GLR is always at least as efficient as existing methods.

  8. Strategic Management of Large Projects

    Institute of Scientific and Technical Information of China (English)

    WangYingluo; LiuYi; LiYuan

    2004-01-01

    The strategic management of large projects is both theoretically and practically important. Some scholars have advanced flexible strategy theory in China. The difference of strategic flexibility and flexible strategy is pointed out. The supporting system and characteristics of flexible strategy are analyzed. The changes of flexible strategy and integration of strategic management are discussed.

  9. Labour flexibility in China's companies: An Empirical Study

    NARCIS (Netherlands)

    Y. Chen (Yongping)

    2001-01-01

    textabstractLabour flexibility in China???s Companies: An Empirical Study explores labour flexibility at the workplace in ten manufacturing companies in China. It addresses how HRM contributes and facilitates management in coping with increasing market competition. Flexible labour practices are

  10. Problems and Solutions of Popularization of Accounting Computerization

    Science.gov (United States)

    Lu, Kan; Fu, YingLi; Gu, CaiDong; Zhang, Liang

    With the integration of China's economy and international markets, accounting computerization, which conducts accounting and accounting control by taking advantage of computer, has become a major component sector of accounting modernization and the main content of accounting reform. The popularization of accounting computerization is beyond question. Only this popularization can meet the requirement of knowledge economy for accounting information. It is the need to deepen accounting reform, to further enhance the level of accounting work and to achieve China's modernization of science and technology as well. This paper discusses problems and relevant solutions in the popularization process of accounting computerization so as to carry out this popularization better.

  11. A computerized system to monitor resilience indicators in organizations.

    Science.gov (United States)

    de Carvalho, Paulo Victor Rodrigues; de Souza, Alan Pinheiro; Gomes, Jose Orlando

    2012-01-01

    The concepts developed by resilience engineering allow the understanding and monitoring the functioning of organizations and, particularly, to map the role of human activities, in success or in failure, enabling a better comprehension about how people make decisions in unexpected situations. The capture of information about human activities in the various organization levels gives managers a deeper real-time understanding of what is influencing the people performance, providing awareness of the factors that influence positively or negatively the organizational goals initially projected. The monitoring is important because the correct functioning of complex systems depends on the knowledge that people have to perform their activities and how the system environment provides tools that actually support the human performance. Therefore, organizations should look forward through precursors in operating signals to identify possible problems or solutions in the structure of tasks and activities, safety, quality, schedule, rework, and maintenance. We apply the concepts of resilience engineering to understand the organization by the analysis of cognitive tasks and activities. The aim is the development of a computerized system to monitor human activities to produce indicators to access system resilience. The validation of the approach was made in a real organization and the results show the successful applicability of the system. Based on findings obtained after the experiment of the system in a real organization, and managers and workers opinions, it was possible to show that the use of system provided an anticipated (real-time) perception about how activities are effectively being performed, allowing managers and workers to make decisions more consistent with daily problems, and also to anticipate solutions to cope with unexpected situations.

  12. Flexible Programmes in Higher Professional Education: Expert Validation of a Flexible Educational Model

    Science.gov (United States)

    Schellekens, Ad; Paas, Fred; Verbraeck, Alexander; van Merrienboer, Jeroen J. G.

    2010-01-01

    In a preceding case study, a process-focused demand-driven approach for organising flexible educational programmes in higher professional education (HPE) was developed. Operations management and instructional design contributed to designing a flexible educational model by means of discrete-event simulation. Educational experts validated the model…

  13. 利用应用柔性管理理论优化急诊护理策略%The Flexible Management Theory was used to Optimize the Emergency Nursing Strategy

    Institute of Scientific and Technical Information of China (English)

    孔秀芬

    2016-01-01

    目的:了解并掌握急诊科室护理工作人员对柔性护理管理的需求和认识,利用个性化的柔性管理策略对其展开管理。方法从该院急诊科室中选择60名护理工作人员,分成对照组与观察组,其中,对照组均采用常规护理管理进行护理管理;观察组实施柔性管理,对当前的急诊护理管理方式进行优化。6个月以后分别对两组护理工作人员的急诊护理技能进行评价,并通过调查问卷的方式统计两组护理工作人员及急诊患者的护理满意度。结果6个月后,观察组与对照组护理工作人员的急诊护理技能均得到了一定程度的提升。其中观察组患者临床护理满意度为100%;对照组患者临床护理满意度为74.00%。两组各项指标比较,差异有统计学意义,P﹤0.05。结论利用柔性管理理论可以对急诊护理管理进行有效的优化,值得进一步在临床工作中进行推广和应用。%Objective To understand and master the emergency department demand for flexible nursing management and nursing staff, using personalized flexible management strategy of its development management. Methods 60 selected from our hospital emergency department nursing staff, combining different will accept care plan this 60 nursing staff were divided into control group and observation group, among them, the control group adopts conventional nursing management in nursing management; Observation group to implement the flexible management, optimize the current way of emergency nursing management. Observation group and control group of 60 nursing staff take care management time is 6 months, 6 months af-ter respectively on two groups of emergency nursing skills of nursing staff in detail, and through the way of questionnaire statistics of two groups of nursing staff and patients with emergency nursing satisfaction. Results After 6 months, the obser-vation group and control group of the nursing staff of emergency nursing

  14. Interactive computerized learning program exposes veterinary students to challenging international animal-health problems.

    Science.gov (United States)

    Conrad, Patricia A; Hird, Dave; Arzt, Jonathan; Hayes, Rick H; Magliano, Dave; Kasper, Janine; Morfin, Saul; Pinney, Stephen

    2007-01-01

    This article describes a computerized case-based CD-ROM (CD) on international animal health that was developed to give veterinary students an opportunity to "virtually" work alongside veterinarians and other veterinary students as they try to solve challenging disease problems relating to tuberculosis in South African wildlife, bovine abortion in Mexico, and neurologic disease in horses in Rapa Nui, Chile. Each of the three case modules presents, in a highly interactive format, a problem or mystery that must be solved by the learner. As well as acquiring information via video clips and text about the specific health problem, learners obtain information about the different countries, animal-management practices, diagnostic methods, related disease-control issues, economic factors, and the opinions of local experts. After assimilating this information, the learner must define the problem and formulate an action plan or make a recommendation or diagnosis. The computerized program invokes three principles of adult education: active learning, learner-centered education, and experiential learning. A medium that invokes these principles is a potentially efficient learning tool and template for developing other case-based problem-solving computerized programs. The program is accessible on the World Wide Web at International_web/international_menu.html>. A broadband Internet connection is recommended, since the modules make extensive use of embedded video and audio clips. Information on how to obtain the CD is also provided.

  15. An open trial in the NHS of Blues Begone: a new home based computerized CBT program.

    Science.gov (United States)

    Purves, David G; Bennett, Mary; Wellman, Nigel

    2009-10-01

    Computer based treatment for depression and anxiety has been available for several years and has demonstrated useful clinical effects. Most existing computerized CBT products in the UK that are designed to treat depression and co-morbid anxiety require patients to visit a clinic and require staff input to manage the process. Such intervention adds to the costs and bottlenecks in delivering a clinically effective treatment with mass availability. Internet treatment options are becoming more readily available, although data to support use are not yet strong, and most still require human assessment and telephone support. Blues Begone is a new computerized CBT program that has been designed to be used at home with minimal human support. This pilot project provides data from an open trial of Blues Begone with both primary and secondary care patients. One hundred patients started Blues Begone, 58 completed the program, 72% (n = 42) of completers achieved reliable change and (n = 36) 62% achieved both reliable and clinically significant change, and may be considered to have recovered by the end of the program. These data provide the first demonstration of the potential viability of Blues Begone as a home based computerized treatment for depression and anxiety.

  16. Flexible manufacturing system (FMS) evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Setter, D.L.

    1993-02-01

    The applicability of the flexible manufacturing system (FMS) concept to automate machining and inspecting a family of stainless steel and aluminum hardware for electrical components has been evaluated. FMS was found to be appropriate and justifiable and a project was initiated to purchase and implement an FMS system. System specifications and procurement methodologies were developed that resulted in a conventional competitive bid procurement A proposal evaluation technique was developed consisting of 40% price, 40% technical compliance, and 20% supplier management capabilities.

  17. “以人为本”的高职班级柔性管理模式探析%Exploration of Flexible Management Mode of "People- oriented"Higher Vocational Class

    Institute of Scientific and Technical Information of China (English)

    孙倩倩

    2014-01-01

    当代高职“整齐划一、强硬填鸭式”的模式已不再适应当今班级管理的需要。目前的高职生个性较为鲜明、意识明显增强,思想更为复杂,有的高职生自我中心倾向严重、集体意识观念淡薄等,这为高职辅导员班级管理工作带来了新的困惑。因此,构建“以人为本”的柔性班级管理模式迫在眉睫。文章主要从高职生班级管理中存在的问题、构建“以人为本”的高职柔性班级管理的必要性、构建措施和成果展示四个方面加以阐述。%In contemporary times, the "uniform, tough cramming sessions" model of higher vocational colleges is no longer adapted to the needs of today's classroom management. The personality of the current higher vocational students is more distinctive, with their consciousness distinctly enhanced, and their ideology is more complicated. Some higher vocational students have serious egocentric tendencies, and the collective consciousness is weak, which has brought new confusion for counselors of higher voca-tional class management. Therefore, the construction of a "peo-ple-oriented" and flexible class management mode is imminent. This paper mainly discusses from four aspects: the problems ex-isting in the class management of higher vocational colleges, the necessity of the construction of "people-oriented" flexible class management, the construction measures and results presentation.

  18. Computerized mouse pupil size measurement for pupillary light reflex analysis.

    Science.gov (United States)

    Lu, Wei; Tan, Jinglu; Zhang, Keqing; Lei, Bo

    2008-06-01

    Accurate measurement of pupil size is essential for pupillary light reflex (PLR) analysis in clinical diagnosis and vision research. Low pupil-iris contrast, corneal reflection, artifacts and noises in infrared eye imaging pose challenges for automated pupil detection and measurement. This paper describes a computerized method for pupil detection or identification. After segmentation by a region-growing algorithm, pupils are detected by an iterative randomized Hough transform (IRHT) with an elliptical model. The IRHT iteratively suppresses the effects of extraneous structures and noise, yielding reliable measurements. Experimental results with 72 images showed a mean absolute difference of 3.84% between computerized and manual measurements. The inter-run variation for the computerized method (1.24%) was much smaller than the inter-observer variation for the manual method (7.45%), suggesting a higher level of consistency of the former. The computerized method could facilitate PLR analysis and other non-invasive functional tests that require pupil size measurements.

  19. Computerized adaptive testing--ready for ambulatory monitoring?

    DEFF Research Database (Denmark)

    Rose, Matthias; Bjørner, Jakob; Fischer, Felix

    2012-01-01

    Computerized adaptive tests (CATs) have abundant theoretical advantages over established static instruments, which could improve ambulatory monitoring of patient-reported outcomes (PROs). However, an empirical demonstration of their practical benefits is warranted....

  20. Journal of EEA, Vol. 30, 2013 COMPUTERIZED FACILITIES ...

    African Journals Online (AJOL)

    dell

    30, 2013. COMPUTERIZED FACILITIES LAYOUT DESIGN ... School of Mechanical and Industrial Engineering. Addis Ababa ... layout while algorithms such as CORELAP are used to build new ..... Facilities Planning: Layout Optimization.

  1. Computerized Staffing and Scheduling of PRN Nursing Personnel

    OpenAIRE

    Veranth, Martha M; Cheson, Christine

    1984-01-01

    A computerized system developed at LDS Hospital in Salt Lake City, Utah for staffing and scheduling PRN nursing personnel is described. Pre- and post-implementation staffing and scheduling activities are compared.

  2. Stratification of mammographic computerized analysis by BI-RADS categories

    Energy Technology Data Exchange (ETDEWEB)

    Lederman, Richard [Department of Radiology, Hadassah University Hospital, Ein Kerem, Jerusalem (Israel); Leichter, Isaac [Department of Electro-Optics, Jerusalem College of Technology, P.O.B. 16031, Jerusalem (Israel); Buchbinder, Shalom [Department of Radiology of The Montefiore Medical Center, The University Hospital for the Albert Einstein College of Medicine, Bronx, New York (United States); Novak, Boris [Department of Applied Mathematics, Jerusalem College of Technology, P.O.B. 16031, Jerusalem 91160 (Israel); Bamberger, Philippe [Department of Electronics, Jerusalem College of Technology, POB 16031, Jerusalem (Israel); Fields, Scott [Department of Radiology, Hadassah University Hospital, Mt. Scopus, Jerusalem (Israel)

    2003-02-01

    The Breast Imaging Reporting and Data System (BI-RADS) was implemented to standardize characterization of mammographic findings. The purpose of the present study was to evaluate in which BI-RADS categories the changes recommended by computerized mammographic analysis are most beneficial. Archival cases including, 170 masses (101 malignant, 69 benign) and 63 clusters of microcalcifications (MCs; 36 malignant, 27 benign), were evaluated retrospectively, using the BI-RADS categories, by several radiologists, blinded to the pathology results. A computerized system then automatically extracted from the digitized mammogram features characterizing mammographic lesions, which were used to classify the lesions. The results of the computerized classification scheme were compared, by receiver operating characteristics (ROC) analysis, to the conventional interpretation. In the ''low probability of malignancy group'' (excluding BI-RADS categories 4 and 5), computerized analysis improved the A{sub z}of the ROC curve significantly, from 0.57 to 0.89. In the ''high probability of malignancy group'' (mostly category 5) the computerized analysis yielded an ROC curve with an A {sub z}of 0.99. In the ''intermediate probability of malignancy group'' computerized analysis improved the A {sub z}significantly, from 0.66 for to 0.83. Pair-wise analysis showed that in the latter group the modifications resulting from computerized analysis were correct in 83% of cases. Computerized analysis has the ability to improve the performance of the radiologists exactly in the BI-RADS categories with the greatest difficulties in arriving at a correct diagnosis. It increased the performance significantly in the problematic group of ''intermediate probability of malignancy'' and pinpointed all the cases with missed cancers in the ''low probability'' group. (orig.)

  3. Flexible Students Management in Sino -Foreign Cooperative Education of Higher Vocational College%浅议对高职中外合作学生的柔性管理

    Institute of Scientific and Technical Information of China (English)

    史茉莉; 姜婷

    2012-01-01

    Higher vocational education develops faster and faster and poses challenges to management of students. New methods should be available and be fully put into practice, such as flexible management which is more suitable to the students in Sino- Foreign Cooperative Education.%高等职业教育得到了空前发展,给学生管理工作提出了挑战。在中外合作学生的管理中更应该推陈出新,施行柔性管理政策,不断探索适合中外合作学生的管理方法。

  4. Computerized ionospheric tomography with the IRI model

    Science.gov (United States)

    Arikan, Orhan; Arikan, Feza; Erol, Cemil B.

    Computerized ionospheric tomography (CIT) is a method to estimate ionospheric electron density distribution by using the global positioning system (GPS) signals recorded by the GPS receivers. Ionospheric electron density is a function of latitude, longitude, height and time. A general approach in CIT is to represent the ionosphere as a linear combination of basis functions. In this study, the model of the ionosphere is obtained from the IRI in latitude and height only. The goal is to determine the best representing basis function from the set of Squeezed Legendre polynomials, truncated Legendre polynomials, Haar Wavelets and singular value decomposition (SVD). The reconstruction algorithms used in this study can be listed as total least squares (TLS), regularized least squares, algebraic reconstruction technique (ART) and a hybrid algorithm where the reconstruction from the TLS algorithm is used as the initial estimate for the ART. The error performance of the reconstruction algorithms are compared with respect to the electron density generated by the IRI-2001 model. In the investigated scenario, the measurements are obtained from the IRI-2001 as the line integral of the electron density profiles, imitating the total electron content estimated from GPS measurements. It has been observed that the minimum error between the reconstructed and model ionospheres depends on both the reconstruction algorithm and the basis functions where the best results have been obtained for the basis functions from the model itself through SVD.

  5. Computerized ionospheric tomography based on geosynchronous SAR

    Science.gov (United States)

    Hu, Cheng; Tian, Ye; Dong, Xichao; Wang, Rui; Long, Teng

    2017-02-01

    Computerized ionospheric tomography (CIT) based on spaceborne synthetic aperture radar (SAR) is an emerging technique to construct the three-dimensional (3-D) image of ionosphere. The current studies are all based on the Low Earth Orbit synthetic aperture radar (LEO SAR) which is limited by long repeat period and small coverage. In this paper, a novel ionospheric 3-D CIT technique based on geosynchronous SAR (GEO SAR) is put forward. First, several influences of complex atmospheric environment on GEO SAR focusing are detailedly analyzed, including background ionosphere and multiple scattering effects (induced by turbulent ionosphere), tropospheric effects, and random noises. Then the corresponding GEO SAR signal model is constructed with consideration of the temporal-variant background ionosphere within the GEO SAR long integration time (typically 100 s to 1000 s level). Concurrently, an accurate total electron content (TEC) retrieval method based on GEO SAR data is put forward through subband division in range and subaperture division in azimuth, obtaining variant TEC value with respect to the azimuth time. The processing steps of GEO SAR CIT are given and discussed. Owing to the short repeat period and large coverage area, GEO SAR CIT has potentials of covering the specific space continuously and completely and resultantly has excellent real-time performance. Finally, the TEC retrieval and GEO SAR CIT construction are performed by employing a numerical study based on the meteorological data. The feasibility and correctness of the proposed methods are verified.

  6. Radation distribution in head & thorax computerized tomography

    Directory of Open Access Journals (Sweden)

    Mohammad Mahdavi

    2014-05-01

    Full Text Available Background: Determination of the exposure levels in the computerized tomography (CT practices is necessary to define the respected national reference levels, quality control of CT centers and the risk assessment for radiation induced cancers. Material and Methods: On the basis of this necessity, the radiation exposure distribution due to common CT practices has been investigated at Razi Hospital CT center in Rasht using tissue-equivalent phantoms and the thermoluminescent dosimeters (TLD. The Head and Thorax phantoms were used with the standard dimensions incorporating holes at the center and edges for TLD placement. Dosimetry was carried out using LiF Mg, Cu, P small chips due to their relatively tissue equivalence, high sensitivity convenient annealing procedure and the non-complex glow curve. Results: Results showed that CTDI for Head is 52.85 mGy and for Body is 68.15mGy. CTDLW for Head is 13.67 mGy and for Body is 16.94mGy . Conclusion: In comparison with other radiographical procedures, patient absorbed doses in CT imaging are usually very high. Content of dose is increased by increase of mAs.

  7. 柔性人力资源管理:高校人才工作的不易旨归%On the Flexible Human Resource Management in Colleges and Universities

    Institute of Scientific and Technical Information of China (English)

    陈淑维

    2011-01-01

    The paper,based on its analysis of the status quo of HR management in colleges,aims to explore the workable and flexible measures.It therefore proposes that the leadership concept of management be shifted into service as the core of HRM in the university,and that the team building be the optimal organization system with the enforcement of the flexible service as the strategic choice of HRM.%探析了高校人才工作的旨归内涵,并从高校人才工作的现状呼唤实施人力资源管理,提出变领导为服务是高校人力资源管理的题中之义,实行团队建设为高校人力资源管理的优化组织形式,柔性服务是高校人力资源管理的策略选择。

  8. Comprehensive computerized medical imaging: interim hypothetical economic evaluation

    Science.gov (United States)

    Warburton, Rebecca N.; Fisher, Paul D.; Nosil, Josip

    1990-08-01

    The 422-bed Victoria General Hospital (VGH) and Siemens Electric Limited have since 1983 been piloting the implementation of comprehensive computerized medical imaging, including digital acquisition of diagnostic images, in British Columbia. Although full PACS is not yet in place at VGH, experience to date habeen used to project annual cost figures (including capital replacement) for a fully-computerized department. The resulting economic evaluation has been labelled hypothetical to emphasize that some key cost components were estimated rather than observed; this paper presents updated cost figures based on recent revisions to proposed departmental equipment configuration which raised the cost of conventional imaging equipment by 0.3 million* and lowered the cost of computerized imaging equipment by 0.8 million. Compared with conventional diagnostic imaging, computerized imaging appears to raise overall annual costs at VGH by nearly 0.7 million, or 11.6%; this is more favourable than the previous results, which indicated extra annual costs of 1 million (16.9%). Sensitivity analysis still indicates that all reasonable changes in the underlying assumptions result in higher costs for computerized imaging than for conventional imaging. Computerized imaging offers lower radiation exposure to patients, shorter waiting times, and other potential advantages, but as yet the price of obtaining these benefits remains substantial.

  9. Nursing medication administration and workflow using computerized physician order entry.

    Science.gov (United States)

    Tschannen, Dana; Talsma, Akkeneel; Reinemeyer, Nicholas; Belt, Christine; Schoville, Rhonda

    2011-07-01

    The benefits of computerized physician order entry systems have been described widely; however, the impact of computerized physician order entry on nursing workflow and its potential for error are unclear. The purpose of this study was to determine the impact of a computerized physician order entry system on nursing workflow. Using an exploratory design, nurses employed on an adult ICU (n = 36) and a general pediatric unit (n = 50) involved in computerized physician order entry-based medication delivery were observed. Nurses were also asked questions regarding the impact of computerized physician order entry on nursing workflow. Observations revealed total time required for administering medications averaged 8.45 minutes in the ICU and 9.93 minutes in the pediatric unit. Several additional steps were required in the process for pediatric patients, including preparing the medications and communicating with patients and family, which resulted in greater time associated with the delivery of medications. Frequent barriers to workflow were noted by nurses across settings, including system issues (ie, inefficient medication reconciliation processes, long order sets requiring more time to determine medication dosage), less frequent interaction between the healthcare team, and greater use of informal communication modes. Areas for nursing workflow improvement include (1) medication reconciliation/order duplication, (2) strategies to improve communication, and (3) evaluation of the impact of computerized physician order entry on practice standards.

  10. On the Role of Flexible Management in Kindergarten Team Construction%试谈柔性管理在幼儿园团队建设中的作用

    Institute of Scientific and Technical Information of China (English)

    郭玉凤

    2012-01-01

    What is management? Management is to use the wisdom of a team formed a good working atmosphere and rapid development.Management level determines the level of quality and competitiveness of a kindergarten.Through the use of flexible management approach,the article described the use of literary works through communication,to borrow the unique charm and inspire advanced,effective management strategies to promote team building.%管理是什么?管理就是运用智慧与方法使一个团队形成良好的工作氛围并获得快速的发展。管理水平的高低决定了一所幼儿园的质量和竞争能力。文章通过柔性管理方法的运用,阐述了通过沟通、借用运用文学作品的独有魅力和激励先进的方法,促进团队建设的有效管理策略。

  11. FLEXIBLE FLATFOOT IN CHILDREN (REVIEW

    Directory of Open Access Journals (Sweden)

    Владимир Маркович Кенис

    2014-06-01

    Full Text Available Flatfoot is one of the most common musculoskeletal conditions in the daily practice of pediatric orthopedists. Despite of numerous studies, diagnostic criteria and principles of management remain controversial. Flexible flatfoot - is visually detectable decrease in the height of the longitudinal arch of the foot, which can be spontaneously corrected by active or passive motion and not accompanied by any contracture of foot and ankle. Flexible flatfoot is a benign condition which is normal for childhood. But this term is also used to describe a painful deformity with marked limitation of dorsiflection and “not physiological” flatfoot with unfavorable course and prognosis. Despite of the awareness of the parents, flexible flatfoot does not lead to pain and should not be followed by any kind of treatment. Special shoe modifications and orthopedic insoles are useless in the attempt to improve the foot, but can influence negatively psychological condition and self-estimation. Proper diagnosis of flexible flatfoot is necessary in order to avoid unnecessary treatment and to reveal patients with adverse prognosis and rigid forms of flatfoot which need special approach.

  12. IEA EBC Annex 67 Energy Flexible Buildings

    DEFF Research Database (Denmark)

    Marszal, Anna Joanna; Jensen, Søren Østergaard

    2016-01-01

    The foreseen large deployment of renewable energy sources may seriously affect the stability of energy grids. It will be necessary to control energy consumption to match instantaneous energy production. The built-in Energy Flexibility in buildings may be utilized for stabilizing the energy grids......, allowing for a larger roll out of renewable technologies. The Energy Flexibility of a building is the ability to manage its energy demand and generation according to local climate conditions, user needs and grid requirements. Energy Flexibility of buildings will thus allow for demand side management...... and load control and thereby demand response based on the requirements of the surrounding grids. Currently there is, however, no overview or insight into how much Energy Flexibility different building types and their usage may be able to offer to future energy systems. Three is thus a need for increasing...

  13. IEA EBC Annex 67 Energy Flexible Buildings

    DEFF Research Database (Denmark)

    Marszal, Anna Joanna; Jensen, Søren Østergaard

    2016-01-01

    The foreseen large deployment of renewable energy sources may seriously affect the stability of energy grids. It will be necessary to control energy consumption to match instantaneous energy production. The built-in Energy Flexibility in buildings may be utilized for stabilizing the energy grids......, allowing for a larger roll out of renewable technologies. The Energy Flexibility of a building is the ability to manage its energy demand and generation according to local climate conditions, user needs and grid requirements. Energy Flexibility of buildings will thus allow for demand side management...... and load control and thereby demand response based on the requirements of the surrounding grids. Currently there is, however, no overview or insight into how much Energy Flexibility different building types and their usage may be able to offer to future energy systems. Three is thus a need for increasing...

  14. Quality Evaluation in Flexible Manufacturing Systems: A Markovian Approach

    Directory of Open Access Journals (Sweden)

    Jingshan Li

    2007-01-01

    to illustrate the applicability of the method. The results of this study suggest a possible approach to investigate the impact of flexibility on product quality and, finally, with extensions and enrichment of the model, may lead to provide production engineers and managers a better understanding of the quality implications and to summarize some general guidelines of operation management in flexible manufacturing systems.

  15. Global added value of flexible benefits.

    Science.gov (United States)

    Koo, Rosaline Chow

    2011-01-01

    Flexible benefits, or "flex," is a strategic human resources solution that can give companies a truly competitive edge in winning the global war for talent and containing costs. Several companies in Asia plan to implement flex in the next few years, and a number of emerging best practices in flexible benefits design are being developed. This article discusses the many advantages of flex, flex best practices emerging across Asia, and important considerations for employers when designing flexible benefits. Finally, the author shows how one global company in Singapore found flex to be an effective differentiator for attracting and retaining talent as well as helping manage employee health care costs.

  16. Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). Version 3.5, Quick Reference Guide

    Energy Technology Data Exchange (ETDEWEB)

    Gilbert, B.G.; Richards, R.E.; Reece, W.J.; Gertman, D.I.

    1992-10-01

    This Reference Guide contains instructions on how to install and use Version 3.5 of the NRC-sponsored Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). The NUCLARR data management system is contained in compressed files on the floppy diskettes that accompany this Reference Guide. NUCLARR is comprised of hardware component failure data (HCFD) and human error probability (HEP) data, both of which are available via a user-friendly, menu driven retrieval system. The data may be saved to a file in a format compatible with IRRAS 3.0 and commercially available statistical packages, or used to formulate log-plots and reports of data retrieval and aggregation findings.

  17. Invertible flexible matrices

    Science.gov (United States)

    Justino, Júlia

    2017-06-01

    Matrices with coefficients having uncertainties of type o (.) or O (.), called flexible matrices, are studied from the point of view of nonstandard analysis. The uncertainties of the afore-mentioned kind will be given in the form of the so-called neutrices, for instance the set of all infinitesimals. Since flexible matrices have uncertainties in their coefficients, it is not possible to define the identity matrix in an unique way and so the notion of spectral identity matrix arises. Not all nonsingular flexible matrices can be turned into a spectral identity matrix using Gauss-Jordan elimination method, implying that that not all nonsingular flexible matrices have the inverse matrix. Under certain conditions upon the size of the uncertainties appearing in a nonsingular flexible matrix, a general theorem concerning the boundaries of its minors is presented which guarantees the existence of the inverse matrix of a nonsingular flexible matrix.

  18. Global Sourcing Flexibility

    DEFF Research Database (Denmark)

    Ørberg Jensen, Peter D.; Petersen, Bent

    2013-01-01

    sourcing flexibility. Here we draw on prior research in the fields of organizational flexibility, international business and global sourcing as well as case examples and secondary studies. In the second part of the paper, we discuss the implications of global sourcing flexibility for firm strategy......Recent studies show that flexibility is a key concern for firms that engage in the global sourcing of services. In this conceptual paper, we seek to explore two central aspects of global sourcing flexibility: In the first part of the paper, we provide a definition of the construct of global...... and operations against the backdrop of the theory-based definition of the construct. We discuss in particular the importance of global sourcing flexibility for operational performance stability, and the trade-off between specialization benefits, emerging from location and service provider specialization, versus...

  19. Instruction manual for the Wahoo computerized database

    Energy Technology Data Exchange (ETDEWEB)

    Lasota, D.; Watts, K.

    1995-05-01

    As part of our research on the Lisburne Group, we have developed a powerful relational computerized database to accommodate the huge amounts of data generated by our multi-disciplinary research project. The Wahoo database has data files on petrographic data, conodont analyses, locality and sample data, well logs and diagenetic (cement) studies. Chapter 5 is essentially an instruction manual that summarizes some of the unique attributes and operating procedures of the Wahoo database. The main purpose of a database is to allow users to manipulate their data and produce reports and graphs for presentation. We present a variety of data tables in appendices at the end of this report, each encapsulating a small part of the data contained in the Wahoo database. All the data are sorted and listed by map index number and stratigraphic position (depth). The Locality data table (Appendix A) lists of the stratigraphic sections examined in our study. It gives names of study areas, stratigraphic units studied, locality information, and researchers. Most localities are keyed to a geologic map that shows the distribution of the Lisburne Group and location of our sections in ANWR. Petrographic reports (Appendix B) are detailed summaries of data the composition and texture of the Lisburne Group carbonates. The relative abundance of different carbonate grains (allochems) and carbonate texture are listed using symbols that portray data in a format similar to stratigraphic columns. This enables researchers to recognize trends in the evolution of the Lisburne carbonate platform and to check their paleoenvironmental interpretations in a stratigraphic context. Some of the figures in Chapter 1 were made using the Wahoo database.

  20. Internal Audit under the Condition of Computerization%电算化条件下的内部审计

    Institute of Scientific and Technical Information of China (English)

    金鑫

    2013-01-01

    The accounting computerization trend has also brought great challenges to the internal accounting management and audit, so how to do the internal audit well has become the key issue of business management. The internal audit under the condition of computerization is analysed in this paper.%  会计电算化趋势,也对企业内部会计管理与审计工作带来了很大的挑战,财务管理人员如何做好内部审计工作也成为了企业管理工作中的重点问题。本文对电算化条件下的内部审计工作进行了分析和探讨。

  1. Hospitality Management Education and Training.

    Science.gov (United States)

    Brotherton, Bob, Ed.; And Others

    1995-01-01

    Seven articles on hospitality management training discuss the following: computerized management games for restaurant manager training, work placement, real-life exercises, management information systems in hospitality degree programs, modular programming, service quality concepts in the curriculum, and General National Vocational Qualifications…

  2. Pneumatic flexible shaft couplings

    OpenAIRE

    2007-01-01

    Main effort of every design engineer is reduction of torsional oscillation in any mechanical system. At present this problem can be solved by means of a suitable modification of dynamic properties of flexible shaft couplings according to dynamics in the given systems. But the dynamic properties of nowadays-applied flexible couplings arenot unchangeable because of aging and fatigue processes occurring in flexible coupling elements. Result of this fact causes detuning of mechanical system. Taki...

  3. Advanced solderless flexible thermal link

    Science.gov (United States)

    Williams, Brian G.; Jensen, Scott M.; Batty, J. Clair

    1996-10-01

    Flexible thermal links play an important role int he thermal management of cryogenically cooled components. The purpose of these links is to provide a means of transferring heat from a cooled component to a cooler reservoir with little increase in temperature. The standard soldered approach although effective proves to be time consuming and contributes to added thermal impedances which degrade the performance of the link. For system with little tolerance for temperature differences between cooled components and a cooling source this is undesirable. The authors of this paper have developed a technique by which thin metal foil or braided wire can be attached to metal end blocks without any solder using the swaging process. Swaging provides a fast, simple method for providing a low thermal impedance between the foils and blocks. This paper describes the characteristics of these thermal links in terms of length, mass, thermal resistance, flexibility, and survivability.

  4. Flexible Adaptation in Cognitive Radios

    CERN Document Server

    Li, Shujun

    2013-01-01

    This book provides an introduction to software-defined radio and cognitive radio, along with methodologies for applying knowledge representation, semantic web, logic reasoning and artificial intelligence to cognitive radio, enabling autonomous adaptation and flexible signaling. Readers from the wireless communications and software-defined radio communities will use this book as a reference to extend software-defined radio to cognitive radio, using the semantic technology described. Readers with a background in semantic web and artificial intelligence will find in this book the application of semantic web and artificial intelligence technologies to wireless communications. For readers in networks and network management, this book presents a new approach to enable interoperability, collaborative optimization and flexible adaptation of network components. Provides a comprehensive ontology covering the core concepts of wireless communications using a formal language; Presents the technical realization of using a ...

  5. Computerized decision support, task delegation and feedback on performance in type 2 diabetes care : the diabetes care protocol

    OpenAIRE

    Cleveringa, F.G.W.

    2010-01-01

    The increasing number of type 2 diabetes patient and the strict targets for glycemic and cardiovascular control demand a good practice organisation and task delegation. The Diabetes Care Protocol (DCP) may improve diabetes management. It consists of a diabetes consultation hour run by a practice nurse, a computerized decision support system (CDSS) that contains a diagnostic and treatment algorithm based on the Dutch type 2 diabetes guidelines and provides patient-specific treatment advice, a ...

  6. Computerization of Hungarian reforestation manual with machine learning methods

    Science.gov (United States)

    Czimber, Kornél; Gálos, Borbála; Mátyás, Csaba; Bidló, András; Gribovszki, Zoltán

    2017-04-01

    Hungarian forests are highly sensitive to the changing climate, especially to the available precipitation amount. Over the past two decades several drought damages were observed for tree species which are in the lower xeric limit of their distribution. From year to year these affected forest stands become more difficult to reforest with the same native species because these are not able to adapt to the increasing probability of droughts. The climate related parameter set of the Hungarian forest stand database needs updates. Air humidity that was formerly used to define the forest climate zones is not measured anymore and its value based on climate model outputs is highly uncertain. The aim was to develop a novel computerized and objective method to describe the species-specific climate conditions that is essential for survival, growth and optimal production of the forest ecosystems. The method is expected to project the species spatial distribution until 2100 on the basis of regional climate model simulations. Until now, Hungarian forest managers have been using a carefully edited spreadsheet for reforestation purposes. Applying binding regulations this spreadsheet prescribes the stand-forming and admixed tree species and their expected growth rate for each forest site types. We are going to present a new machine learning based method to replace the former spreadsheet. We took into great consideration of various methods, such as maximum likelihood, Bayesian networks, Fuzzy logic. The method calculates distributions, setups classification, which can be validated and modified by experts if necessary. Projected climate change conditions makes necessary to include into this system an additional climate zone that does not exist in our region now, as well as new options for potential tree species. In addition to or instead of the existing ones, the influence of further limiting parameters (climatic extremes, soil water retention) are also investigated. Results will be

  7. Reversibly Bistable Flexible Electronics

    KAUST Repository

    Alfaraj, Nasir

    2015-05-01

    Introducing the notion of transformational silicon electronics has paved the way for integrating various applications with silicon-based, modern, high-performance electronic circuits that are mechanically flexible and optically semitransparent. While maintaining large-scale production and prototyping rapidity, this flexible and translucent scheme demonstrates the potential to transform conventionally stiff electronic devices into thin and foldable ones without compromising long-term performance and reliability. In this work, we report on the fabrication and characterization of reversibly bistable flexible electronic switches that utilize flexible n-channel metal-oxide-semiconductor field-effect transistors. The transistors are fabricated initially on rigid (100) silicon substrates before they are peeled off. They can be used to control flexible batches of light-emitting diodes, demonstrating both the relative ease of scaling at minimum cost and maximum reliability and the feasibility of integration. The peeled-off silicon fabric is about 25 µm thick. The fabricated devices are transferred to a reversibly bistable flexible platform through which, for example, a flexible smartphone can be wrapped around a user’s wrist and can also be set back to its original mechanical position. Buckling and cyclic bending of such host platforms brings a completely new dimension to the development of flexible electronics, especially rollable displays.

  8. Organizational flexibility estimation

    OpenAIRE

    Komarynets, Sofia

    2013-01-01

    By the help of parametric estimation the evaluation scale of organizational flexibility and its parameters was formed. Definite degrees of organizational flexibility and its parameters for the Lviv region enterprises were determined. Grouping of the enterprises under the existing scale was carried out. Special recommendations to correct the enterprises behaviour were given.

  9. Flexible magnetoimpidence sensor

    KAUST Repository

    Kavaldzhiev, Mincho

    2015-05-01

    Recently, flexible electronic devices have attracted increasing interest, due to the opportunities they promise for new applications such as wearable devices, where the components are required to flex during normal use[1]. In this light, different magnetic sensors, like microcoil, spin valve, giant magnetoresistance (GMR), magnetoimpedance (MI), have been studied previously on flexible substrates.

  10. Flexible 'zoning' aids adaptability.

    Science.gov (United States)

    Corben, Simon

    2013-09-01

    Simon Corben, business development director at Capita Symonds' Health team, examines how 'clever use of zoning' when planning new healthcare facilities could improve hospital design, increase inherent flexibility, and reduce lifetime costs, and argues that a 'loose-fit, non-bespoke approach' to space planning will lead to 'more flexible buildings that are suitable for conversion to alternative uses'.

  11. Computerized tomographic evaluation of intracranial metastases

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Bo Yong; Lee, Mi Sook; Choi, Jin Ok; Jeon, Doo Sung; Kim, Hong Soo; Rhee, Hak Song [Presbyterian Medical Center, Chonju (Korea, Republic of)

    1986-12-15

    In a study of intracranial metastases, 46 cases having satisfactory clinical, operative and histological proofs were analyzed by computerized tomography at Presbyterian Medical Center from May, 1982 to February, 1986. The results were as follows: 1. The male to female ratio of intracranial metastases were 67:33. The 5th decade group (34.8%) was the most prevalent age group, followed by the 6th decade (21.7%) and 7th decade (21.7%). 2. The number of lesions was found be: single -25 cases (54.3%); multiple -21 cases (45.7%). 3. The source of intracranial metastases found to be: lung 15 cases (32.6%); unknown 12 cases (26.0%); chorioca 3 cases (6.5%); liver 3 cases (6.5%); stomach 2 cases (4.3%); parotid, breast, kidney, prostate, melanoma, rectal ca, rhabdomyosarcoma, nasal ca, lymphoma, testicular ca, cervix, each 1 case (2.2%). 4. The locations of the intracranial metastases were as follows: Cerebral hemisphere 37.7% in parietal region Cerebral hemisphere 15.9% in in frontal region Cerebral hemisphere 13.4% in occipital region Cerebral hemisphere 10.5% in temporal region Cerebellar hemisphere 3.2% Cerebellopontine angle 3.2% Intraventricular 4.8% Meninges 4.8% Skull vault 6.5% 5. Peritumor edema was found to be: Grade II-17 cases (37.0%): Grade III-14 cases (30.4%); Grade I-8 cases (17.4%); Grade 0-7 cases (15.2%) in that order. 6. The chief complaints of intracranial metastases on admission, were as follows: Headache 30 cases (65.2%); Vomiting 11 cases (23.9%); deteriorated mental state 10 cases (21.7%); Hemiplegia 7 cases (15.2%); visual disturbance 6 cases (13.0%); hemiparesis 4 cases (8.7%); seizure 4 cases (8.7%); other symptoms were less frequent. 7. On pre-contrast scan, hyperdense lesions were present in 18 cases (39.1%); hypodense lesions in 15 cases (32.6%); mixed density in 8 cases (17.4%); isodensity was present in 5 cases (10.9%). On post-contrast scan, ring enhancement was seen in 19 cases (41.3%); nodular enhancement in 17 cases (37%), mixed ring

  12. Flexible ferroelectric organic crystals

    Science.gov (United States)

    Owczarek, Magdalena; Hujsak, Karl A.; Ferris, Daniel P.; Prokofjevs, Aleksandrs; Majerz, Irena; Szklarz, Przemysław; Zhang, Huacheng; Sarjeant, Amy A.; Stern, Charlotte L.; Jakubas, Ryszard; Hong, Seungbum; Dravid, Vinayak P.; Stoddart, J. Fraser

    2016-10-01

    Flexible organic materials possessing useful electrical properties, such as ferroelectricity, are of crucial importance in the engineering of electronic devices. Up until now, however, only ferroelectric polymers have intrinsically met this flexibility requirement, leaving small-molecule organic ferroelectrics with room for improvement. Since both flexibility and ferroelectricity are rare properties on their own, combining them in one crystalline organic material is challenging. Herein, we report that trisubstituted haloimidazoles not only display ferroelectricity and piezoelectricity--the properties that originate from their non-centrosymmetric crystal lattice--but also lend their crystalline mechanical properties to fine-tuning in a controllable manner by disrupting the weak halogen bonds between the molecules. This element of control makes it possible to deliver another unique and highly desirable property, namely crystal flexibility. Moreover, the electrical properties are maintained in the flexible crystals.

  13. Flexible ferroelectric organic crystals

    Science.gov (United States)

    Owczarek, Magdalena; Hujsak, Karl A.; Ferris, Daniel P.; Prokofjevs, Aleksandrs; Majerz, Irena; Szklarz, Przemysław; Zhang, Huacheng; Sarjeant, Amy A.; Stern, Charlotte L.; Jakubas, Ryszard; Hong, Seungbum; Dravid, Vinayak P.; Stoddart, J. Fraser

    2016-01-01

    Flexible organic materials possessing useful electrical properties, such as ferroelectricity, are of crucial importance in the engineering of electronic devices. Up until now, however, only ferroelectric polymers have intrinsically met this flexibility requirement, leaving small-molecule organic ferroelectrics with room for improvement. Since both flexibility and ferroelectricity are rare properties on their own, combining them in one crystalline organic material is challenging. Herein, we report that trisubstituted haloimidazoles not only display ferroelectricity and piezoelectricity—the properties that originate from their non-centrosymmetric crystal lattice—but also lend their crystalline mechanical properties to fine-tuning in a controllable manner by disrupting the weak halogen bonds between the molecules. This element of control makes it possible to deliver another unique and highly desirable property, namely crystal flexibility. Moreover, the electrical properties are maintained in the flexible crystals. PMID:27734829

  14. Flexible Carbon Aerogels

    Directory of Open Access Journals (Sweden)

    Marina Schwan

    2016-09-01

    Full Text Available Carbon aerogels are highly porous materials with a large inner surface area. Due to their high electrical conductivity they are excellent electrode materials in supercapacitors. Their brittleness, however, imposes certain limitations in terms of applicability. In that context, novel carbon aerogels with varying degree of flexibility have been developed. These highly porous, light aerogels are characterized by a high surface area and possess pore structures in the micrometer range, allowing for a reversible deformation of the aerogel network. A high ratio of pore size to particle size was found to be crucial for high flexibility. For dynamic microstructural analysis, compression tests were performed in-situ within a scanning electron microscope allowing us to directly visualize the microstructural flexibility of an aerogel. The flexible carbon aerogels were found to withstand between 15% and 30% of uniaxial compression in a reversible fashion. These findings might stimulate further research and new application fields directed towards flexible supercapacitors and batteries.

  15. Data management for interdisciplinary field experiments: OTTER project support

    Science.gov (United States)

    Angelici, Gary; Popovici, Lidia; Skiles, J. W.

    1993-01-01

    The ability of investigators of an interdisciplinary science project to properly manage the data that are collected during the experiment is critical to the effective conduct of science. When the project becomes large, possibly including several scenes of large-format remotely sensed imagery shared by many investigators requiring several services, the data management effort can involve extensive staff and computerized data inventories. The OTTER (Oregon Transect Ecosystem Research) project was supported by the PLDS (Pilot Land Data System) with several data management services, such as data inventory, certification, and publication. After a brief description of these services, experiences in providing them are compared with earlier data management efforts and some conclusions regarding data management in support of interdisciplinary science are discussed. In addition to providing these services, a major goal of this data management capability was to adopt characteristics of a pro-active attitude, such as flexibility and responsiveness, believed to be crucial for the effective conduct of active, interdisciplinary science. These are also itemized and compared with previous data management support activities. Identifying and improving these services and characteristics can lead to the design and implementation of optimal data management support capabilities, which can result in higher quality science and data products from future interdisciplinary field experiments.

  16. Flexible Learning in an Information Society

    Directory of Open Access Journals (Sweden)

    Edited by Badrul H. Khan and Reviewed by Dr. Adile Aşkım Kurt

    2007-01-01

    Full Text Available This book was edited by, Badrul H. Khan, Director of the Educational Technology Leadership graduate cohort program at The George Washington University, and published by Information Science Publishing an imprint of Idea Group Inc.The information age has brought about many ways for educators to help their students learn, creating an atmosphere where the learners desire flexibility in the way they learn. With the increasing use of variety of approaches for learning, students’ preferences are changing from wanting to be taught mostly in lectures or direct training sessions to wanting increased flexibility. Students expect on demand anytime/anywhere high-quality learning environments with good support services. They want increased flexibility.This book uses a flexible learning framework to create meaningful flexible learning environments. This framework consists of eight factors; institutional, management, technological, pedagogical, ethical, interface design, resource support, and evaluation. This book presents a broad understanding of the emerging field of flexible learning and provides guidance in creating these environments. The book has thirty chapters, encompass various critical issues dealing with one or more categories of the flexible learning framework and offer a variety of points of view on these issues.

  17. Standardized Management and Control of Flexible Automatic Spraying Production Line%柔性化自动喷涂生产线的标准化控制与管理

    Institute of Scientific and Technical Information of China (English)

    商智勇

    2013-01-01

      汽车喷涂生产线广泛采用多车型混流混色的柔性化生产方式,通过对自动喷涂工艺流程的分析,探讨如何解决柔性化生产过程中带来的产品质量多样性问题以及实现产能最大化。从自动喷涂程序的标准化设计入手,解决车身外观质量的一致性问题,进而提出采用颜色分组管理方法强化对车身色差的质量控制,并通过逐层审核质量工具强化生产过程中的标准化工艺管理。%The flexible production of car spraying production line is widely used in multiple motorcycle type of mixed color and mixed flow, this paper discussed how to solve the flexible production process quality issues of diversity and achieve maximum productivity based on the analysis of automatic spraying process. Consistency of the appearance quality of car body was solved from the standard design of automatic spraying process, and then we proposed the color group management method to strengthen quality control of car body color, and through the standardized process management layer audit quality tools to strengthen the production process.

  18. Pain Perception: Computerized versus Traditional Local Anesthesia in Pediatric Patients.

    Science.gov (United States)

    Mittal, M; Kumar, A; Srivastava, D; Sharma, P; Sharma, S

    2015-01-01

    Local anesthetic injection is one of the most anxiety- provoking procedure for both children and adult patients in dentistry. A computerized system for slow delivery of local anesthetic has been developed as a possible solution to reduce the pain related to the local anesthetic injection. The present study was conducted to evaluate and compare pain perception rates in pediatric patients with computerized system and traditional methods, both objectively and subjectively. It was a randomized controlled study in one hundred children aged 8-12 years in healthy physical and mental state, assessed as being cooperative, requiring extraction of maxillary primary molars. Children were divided into two groups by random sampling - Group A received buccal and palatal infiltration injection using Wand, while Group B received buccal and palatal infiltration using traditional syringe. Visual Analog scale (VAS) was used for subjective evaluation of pain perception by patient. Sound, Eye, Motor (SEM) scale was used as an objective method where sound, eye and motor reactions of patient were observed and heart rate measurement using pulse oximeter was used as the physiological parameter for objective evaluation. Patients experienced significantly less pain of injection with the computerized method during palatal infiltration, while less pain was not statistically significant during buccal infiltration. Heart rate increased during both buccal and palatal infiltration in traditional and computerized local anesthesia, but difference between traditional and computerized method was not statistically significant. It was concluded that pain perception was significantly more during traditional palatal infiltration injection as compared to computerized palatal infiltration, while there was no difference in pain perception during buccal infiltration in both the groups.

  19. Sources of Operational Flexibility, Greening the Grid

    Energy Technology Data Exchange (ETDEWEB)

    Katz, Jessica; Milligan, Michael; Cochran, Jaquelin

    2015-05-01

    Changes in electricity demand and generation must be constantly balanced to maintain power system stability and reliability. Operational flexibility refers to the ability of a power system to respond to these changes. Power systems are designed and operated to efficiently manage variability and uncertainty in electricity demand and resource availability. Variable renewable energy (VRE) increases this inherent variability and uncertainty, and thus increases the need for flexibility. Systems with significant variability and uncertainty require flexible generators that can rapidly change output, operate efficiently at lower outputs, and operate for short durations. This flexibility in turn can reduce the need to curtail (decrease the output of) solar and wind generation; improve investor confidence in VRE and revenue streams; decrease the risk of negative market pricing (which results when conventional generators cannot turn down to low outputs during times of high VRE output); and reduce environmental impacts by increasing system efficiency and maximizing the utilization of VRE.

  20. Documentation of Nursing Practice Using a Computerized Medical Information System

    Science.gov (United States)

    Romano, Carol

    1981-01-01

    This paper discusses a definition of the content of the computerized nursing data base developed by the Nursing Department for the Clinical Center Medical Information System at the National Institutes of Health in Bethesda, Maryland. The author describes the theoretical framework for the content and presents a model to describe the organization of the nursing data components in relation to the process of nursing care delivery. Nursing documentation requirements of Nurse Practice Acts, American Nurses Association Standards of Practice and the Joint Commission on Accreditation of Hospitals are also addressed as they relate to this data base. The advantages and disadvantages of such an approach to computerized documentation are discussed.

  1. THE VALIDITY OF HUMAN AND COMPUTERIZED WRITING ASSESSMENT

    Energy Technology Data Exchange (ETDEWEB)

    Ronald L. Boring

    2005-09-01

    This paper summarizes an experiment designed to assess the validity of essay grading between holistic and analytic human graders and a computerized grader based on latent semantic analysis. The validity of the grade was gauged by the extent to which the student’s knowledge of the topic correlated with the grader’s expert knowledge. To assess knowledge, Pathfinder networks were generated by the student essay writers, the holistic and analytic graders, and the computerized grader. It was found that the computer generated grades more closely matched the definition of valid grading than did human generated grades.

  2. Construct Validation of a Multidimensional Computerized Adaptive Test for Fatigue in Rheumatoid Arthritis

    NARCIS (Netherlands)

    Nikolaus, Stephanie; Bode, Christina; Taal, Erik; Vonkeman, Harald E.; Glas, Cees A.W.; Laar, van de Mart A.F.J.

    2015-01-01

    Objective Multidimensional computerized adaptive testing enables precise measurements of patient-reported outcomes at an individual level across different dimensions. This study examined the construct validity of a multidimensional computerized adaptive test (CAT) for fatigue in rheumatoid arthritis

  3. Flexible Support Stanchion

    Energy Technology Data Exchange (ETDEWEB)

    Rudland, D.L.; /Fermilab

    1987-05-11

    Figure 1 shows the assembly drawing of the Central Calorimeter Cryostat Flexible Support Stanchion. Figures 2 and 3 show the Flexible Support STanchion in detail. These Stanchions support the cryostat safely, reduce the heat load to the cryostat from the ambient by a factor of more than ten, provide a spring like action that reduce the loads created by thermal contraction of the cryostat and position the cryostate accurately. Table 1 shows all of the details of the Flexible Support system for the C.C. Cryostat.

  4. Flexible Workflow Software enables the Management of an Increased Volume and Heterogeneity of Sensors, and evolves with the Expansion of Complex Ocean Observatory Infrastructures.

    Science.gov (United States)

    Tomlin, M. C.; Jenkyns, R.

    2015-12-01

    Ocean Networks Canada (ONC) collects data from observatories in the northeast Pacific, Salish Sea, Arctic Ocean, Atlantic Ocean, and land-based sites in British Columbia. Data are streamed, collected autonomously, or transmitted via satellite from a variety of instruments. The Software Engineering group at ONC develops and maintains Oceans 2.0, an in-house software system that acquires and archives data from sensors, and makes data available to scientists, the public, government and non-government agencies. The Oceans 2.0 workflow tool was developed by ONC to manage a large volume of tasks and processes required for instrument installation, recovery and maintenance activities. Since 2013, the workflow tool has supported 70 expeditions and grown to include 30 different workflow processes for the increasing complexity of infrastructures at ONC. The workflow tool strives to keep pace with an increasing heterogeneity of sensors, connections and environments by supporting versioning of existing workflows, and allowing the creation of new processes and tasks. Despite challenges in training and gaining mutual support from multidisciplinary teams, the workflow tool has become invaluable in project management in an innovative setting. It provides a collective place to contribute to ONC's diverse projects and expeditions and encourages more repeatable processes, while promoting interactions between the multidisciplinary teams who manage various aspects of instrument development and the data they produce. The workflow tool inspires documentation of terminologies and procedures, and effectively links to other tools at ONC such as JIRA, Alfresco and Wiki. Motivated by growing sensor schemes, modes of collecting data, archiving, and data distribution at ONC, the workflow tool ensures that infrastructure is managed completely from instrument purchase to data distribution. It integrates all areas of expertise and helps fulfill ONC's mandate to offer quality data to users.

  5. Comparison of Pediatric and General Orthopedic Surgeons? Approaches in Management of Developmental Dysplasia of the Hip and Flexible Flatfoot: the Road to Clinical Consensus

    OpenAIRE

    Ramin Haj Zargarbashi; Hirbod Nasiri Bonaki; Shayan Zadegan; Taghi Baghdadi; Mohammad Hossein Nabian; Mehdi Ramezan Shirazi

    2017-01-01

    Developmental dysplasia of the hip (DDH) and flatfoot are common pediatric orthopedic disorders, being referred to and managed by both general and pediatric orthopedic surgeons, through various modalities. Our study aimed to evaluate their consensus and perspective disagreements in terms of diagnostic and therapeutic approaches of the mentioned deformities. Forty participants in two groups of general orthopedic surgeons (GOS) (n=20) and pediatric orthopedic surgeons (POS) (n=20), were asked t...

  6. Flexible Word Classes

    DEFF Research Database (Denmark)

    2013-01-01

    • First major publication on the phenomenon • Offers cross-linguistic, descriptive, and diverse theoretical approaches • Includes analysis of data from different language families and from lesser studied languages This book is the first major cross-linguistic study of 'flexible words', i.e. words...... that cannot be classified in terms of the traditional lexical categories Verb, Noun, Adjective or Adverb. Flexible words can - without special morphosyntactic marking - serve in functions for which other languages must employ members of two or more of the four traditional, 'specialised' word classes. Thus......, flexible words are underspecified for communicative functions like 'predicating' (verbal function), 'referring' (nominal function) or 'modifying' (a function typically associated with adjectives and e.g. manner adverbs). Even though linguists have been aware of flexible world classes for more than...

  7. Flexible displays, rigid designs?

    DEFF Research Database (Denmark)

    Hornbæk, Kasper

    2015-01-01

    Rapid technological progress has enabled a wide range of flexible displays for computing devices, but the user experience--which we're only beginning to understand--will be the key driver for successful designs....

  8. Empowering Variable Renewables - Options for Flexible Electricity Systems

    Energy Technology Data Exchange (ETDEWEB)

    Chandler, Hugo [Renewable Energy Unit, International Energy Agency, Paris (France)

    2008-07-01

    A flexible electricity system is one that can respond reliably, and rapidly, to large fluctuations in supply and demand. Flexibility is already present in all power systems, in order to manage fluctuations in demand, and it is crucial for high performance and economic and reliable operation. This paper looks at measures to increase flexibility. but careful cost/benefit analysis is essential, and specific national and regional circumstances will influence the choice of option(s).

  9. Interpretive Flexibility in Mobile Health:

    DEFF Research Database (Denmark)

    Agger Nielsen, Jeppe; Mathiassen, Lars

    2013-01-01

    a growing body of evidence supports the use of mobile technologies, the diverse implications of mobile health have yet to be fully documented. Objective: Our objective was to examine a large-scale government-sponsored mobile health implementation program in the Danish home care sector and to understand how...... stakeholders in the Danish home care sector (government bodies, vendors, consultants, interest organizations, and managers) helped initiate and energize the change process, and government funding supported quick and widespread technology adoption. However, although supported by the same government-sponsored...... of debate as technology use arrangements ran counter to existing norms and values in individual agencies. Conclusions: Government-sponsored programs can have both positive and negative results, and managers need to be aware of this and the interpretive flexibility of mobile technology. Mobile technology...

  10. Computerized Classification Testing under the Generalized Graded Unfolding Model

    Science.gov (United States)

    Wang, Wen-Chung; Liu, Chen-Wei

    2011-01-01

    The generalized graded unfolding model (GGUM) has been recently developed to describe item responses to Likert items (agree-disagree) in attitude measurement. In this study, the authors (a) developed two item selection methods in computerized classification testing under the GGUM, the current estimate/ability confidence interval method and the cut…

  11. Computerized Adaptive Testing, Anxiety Levels, and Gender Differences

    Science.gov (United States)

    Fritts, Barbara E.; Marszalek, Jacob M.

    2010-01-01

    This study compares the amount of test anxiety experienced on a computerized adaptive test (CAT) to a paper-and-pencil test (P&P), as well as the state test anxiety experienced between males and females. Ninety-four middle school CAT examinees were compared to 65 middle school P&P examinees on their responses to the State-Trait Anxiety Inventory…

  12. Validation of Computerized Cognitive Assessment in Cross-Cultural Populations

    Science.gov (United States)

    2013-04-01

    B, WAIS-R Coding) in predominantly Caucasian samples (e.g. Kabat et al., 2001). 8 TABLE 5: Pearson Product Moment Correlations...satisfaction with computerized versus traditional cognitive testing. References Kabat , M.H., Kane, R.L., Jefferson, A.L., & DiPino, R.K. (2001

  13. Modern Sequential Analysis and Its Applications to Computerized Adaptive Testing

    Science.gov (United States)

    Bartroff, Jay; Finkelman, Matthew; Lai, Tze Leung

    2008-01-01

    After a brief review of recent advances in sequential analysis involving sequential generalized likelihood ratio tests, we discuss their use in psychometric testing and extend the asymptotic optimality theory of these sequential tests to the case of sequentially generated experiments, of particular interest in computerized adaptive testing. We…

  14. A more cost-effective method of preoperative computerized imaging.

    Science.gov (United States)

    Webber, W B

    1989-07-01

    Stimulated by the explosive expansion of the computerized desk top publishing industry during the past few years, microcomputer hardware and software are evolving at a staggering rate. Memory is rapidly increasing, and prices are declining. I have found that with the hardware and software described in this paper, I was able to obtain, in a much more cost-effective manner, as useful preoperative information for my practice as I could obtain with more expensive "turnkey" (only one use) computerized imaging systems. This type of microcomputer, of course, is not limited to just the imaging system, but can be used for a variety of other programs as well, such as word processing, slide labeling and production, spreadsheet functions, billing and filing, and numerous business and other applications. The ease of use with readily available 35-mm slides of my patients has greatly enhanced the appeal of this system. Computerized imaging, when used as an educational tool, can be very helpful in preoperative planning, resident teaching, and for illustration and discussion of a patient's proposed surgery. The electronic imaging disclaimer compiled by the American Society of Plastic and Reconstructive Surgeons has been extremely helpful in clarifying the limits of computerized imaging and reducing any false expectations that my patients might have. All of us are experiencing the dawn of a very exciting evolution.

  15. Computerized tomography used as a routine procedure at postmortem investigations

    DEFF Research Database (Denmark)

    Leth, Peter Mygind

    2009-01-01

    This is a prospective investigation of a consecutive series of 250 deceased individuals who were computerized tomography (CT)-scanned and autopsied. In 13% of patients, important findings at the CT-scanning were not found at the autopsy, and in 48% of patients, important autopsy findings were...

  16. Computerized Atlases: The Potential of Computers in Social Studies.

    Science.gov (United States)

    de Leeuw, G.; Waters, N. M.

    1986-01-01

    Examines the use of computer atlases to see how they might contribute to the attainment of established social studies goals. Reviews advantages and disadvantages of existing software and hardware. Describes the potentials of computerized atlases and the hardware required to support such uses. (JDH)

  17. Multistage Computerized Adaptive Testing with Uniform Item Exposure

    Science.gov (United States)

    Edwards, Michael C.; Flora, David B.; Thissen, David

    2012-01-01

    This article describes a computerized adaptive test (CAT) based on the uniform item exposure multi-form structure (uMFS). The uMFS is a specialization of the multi-form structure (MFS) idea described by Armstrong, Jones, Berliner, and Pashley (1998). In an MFS CAT, the examinee first responds to a small fixed block of items. The items comprising…

  18. Limb-length discrepancy measured with computerized axial tomographic equipment

    Energy Technology Data Exchange (ETDEWEB)

    Huurman, W.W.; Jacobsen, F.S.; Anderson, J.C.; Chu, W.K.

    1987-06-01

    A simple, rapid, and accurate method for measuring limb-length discrepancies with computerized axial tomographic equipment is described. With this method less irradiation is delivered and some of the errors of computation are eliminated, compared with conventional methods. The costs of the technique are comparable with those of scanograms. The method is particularly applicable in the patient who has contracture of a joint.

  19. Computerized sociometric and peer assessment: An empirical and practical evaluation

    NARCIS (Netherlands)

    Berg, Y.H.M. van den; Cillessen, A.H.N.

    2013-01-01

    A systematic analysis and comparison was conducted of the psychometric properties of standard (paper-and-pencil) and computerized sociometry and peer assessments. The standard assessment took place with 817 children (47.5% boys) in 34 fifth- and sixth-grade classrooms of 28 elementary schools. The c

  20. NCLEX-RN Performance: Predicting Success on the Computerized Examination.

    Science.gov (United States)

    Waterhouse, Julie Keith; Beeman, Pamela Butler

    2001-01-01

    Discriminant analysis was used to identify variables predictive of success in the computerized National Council Licensure Examination for Registered Nurses with data from 289 nursing graduates. Using seven significant predictors, 94% of passes and 92% of failures were correctly identified. (Contains 23 references.) (SK)

  1. Computerized comprehensive data analysis of Lung Imaging Database Consortium (LIDC)

    OpenAIRE

    Tan, Jun; Pu, Jiantao; Zheng, Bin; Wang, Xingwei; Leader, Joseph K.

    2010-01-01

    Purpose: Lung Image Database Consortium (LIDC) is the largest public CT image database of lung nodules. In this study, the authors present a comprehensive and the most updated analysis of this dynamically growing database under the help of a computerized tool, aiming to assist researchers to optimally use this database for lung cancer related investigations.

  2. Computerized Atlases: The Potential of Computers in Social Studies.

    Science.gov (United States)

    de Leeuw, G.; Waters, N. M.

    1986-01-01

    Examines the use of computer atlases to see how they might contribute to the attainment of established social studies goals. Reviews advantages and disadvantages of existing software and hardware. Describes the potentials of computerized atlases and the hardware required to support such uses. (JDH)

  3. Multidimensional Computerized Adaptive Testing for Indonesia Junior High School Biology

    Science.gov (United States)

    Kuo, Bor-Chen; Daud, Muslem; Yang, Chih-Wei

    2015-01-01

    This paper describes a curriculum-based multidimensional computerized adaptive test that was developed for Indonesia junior high school Biology. In adherence to the Indonesian curriculum of different Biology dimensions, 300 items was constructed, and then tested to 2238 students. A multidimensional random coefficients multinomial logit model was…

  4. Duplicated laboratory tests: evaluation of a computerized alert intervention abstract.

    Science.gov (United States)

    Bridges, Sharon A; Papa, Linda; Norris, Anne E; Chase, Susan K

    2014-01-01

    Redundant testing contributes to reductions in healthcare system efficiency. The purpose of this study was to: (1) determine if the use of a computerized alert would reduce the number and cost of duplicated Acute Hepatitis Profile (AHP) laboratory tests and (2) assess what patient, test, and system factors were associated with duplication. This study used a quasi-experimental pre- and post-test design to determine the proportion of duplication of the AHP test before and after implementation of a computerized alert intervention. The AHP test was duplicated if the test was requested again within 15 days of the initial test being performed and the result present in the medical record. The intervention consisted of a computerized alert (pop-up window) that indicated to the clinician that the test had recently been ordered. A total of 674 AHP tests were performed in the pre-intervention period and 692 in the postintervention group. In the pre-intervention period, 53 (7.9%) were duplicated and in postintervention, 18 (2.6%) were duplicated (ptests (p≤.001). Implementation of computerized alerts may be useful in reducing duplicate laboratory tests and improving healthcare system efficiency.

  5. Discovering Visual Scanning Patterns in a Computerized Cancellation Test

    Science.gov (United States)

    Huang, Ho-Chuan; Wang, Tsui-Ying

    2013-01-01

    The purpose of this study was to develop an attention sequential mining mechanism for investigating the sequential patterns of children's visual scanning process in a computerized cancellation test. Participants had to locate and cancel the target amongst other non-targets in a structured form, and a random form with Chinese stimuli. Twenty-three…

  6. Computerized Screening for Visual Stress in Children with Dyslexia

    Science.gov (United States)

    Singleton, Chris; Henderson, Lisa-Marie

    2007-01-01

    Visual stress--a condition in which unpleasant visual symptoms are experienced when reading--has been reported to be more prevalent in dyslexic individuals but at the present time the relationship between dyslexia and visual stress remains controversial. ViSS, a computerized visual stress screener that incorporates reading-like visual search, has…

  7. 381 Developing of a Computerized Brain Diagnosing System for ...

    African Journals Online (AJOL)

    User

    (Pp. 381-396). Ogunsanwo O. D. - Department of Computer Science, Gate way ICT ... computerized brain diagnosing system that would be used in carrying out the .... on Artificial Intelligence (AI) technology are being built into photocopiers, ..... This aspect explores the techniques use for the design of interface, menus and.

  8. The Effects of Computerized Information Systems on Juvenile Courts

    Science.gov (United States)

    Albrecht, Gary L.

    1976-01-01

    Organizational theorists alternatively hypothesized that computerized information systems (CIS) will produce no necessary changes, centralization, or decentralization in juvenile courts. This hypothesis is supported by the results of a four year study on the phenomenon. Suggestions are offered for improving the juvenile judicial system through…

  9. Computerized adaptive testing for measuring development of young children

    NARCIS (Netherlands)

    Jacobusse, G.; Buuren, S. van

    2007-01-01

    Developmental indicators that are used for routine measurement in The Netherlands are usually chosen to optimally identify delayed children. Measurements on the majority of children without problems are therefore quite imprecise. This study explores the use of computerized adaptive testing (CAT) to

  10. Multidimensional Computerized Adaptive Testing for Indonesia Junior High School Biology

    Science.gov (United States)

    Kuo, Bor-Chen; Daud, Muslem; Yang, Chih-Wei

    2015-01-01

    This paper describes a curriculum-based multidimensional computerized adaptive test that was developed for Indonesia junior high school Biology. In adherence to the Indonesian curriculum of different Biology dimensions, 300 items was constructed, and then tested to 2238 students. A multidimensional random coefficients multinomial logit model was…

  11. Computerized Mastery Testing Using Fuzzy Set Decision Theory.

    Science.gov (United States)

    Du, Yi; And Others

    1993-01-01

    A new computerized mastery test is described that builds on the Lewis and Sheehan procedure (sequential testlets) (1990), but uses fuzzy set decision theory to determine stopping rules and the Rasch model to calibrate items and estimate abilities. Differences between fuzzy set and Bayesian methods are illustrated through an example. (SLD)

  12. Monkeys Exhibit Prospective Memory in a Computerized Task

    Science.gov (United States)

    Evans, Theodore A.; Beran, Michael J.

    2012-01-01

    Prospective memory (PM) involves forming intentions, retaining those intentions, and later executing those intended responses at the appropriate time. Few studies have investigated this capacity in animals. Monkeys performed a computerized task that assessed their ability to remember to make a particular response if they observed a PM cue embedded…

  13. The Nominal Response Model in Computerized Adaptive Testing.

    Science.gov (United States)

    De Ayala, R. J.

    One important and promising application of item response theory (IRT) is computerized adaptive testing (CAT). The implementation of a nominal response model-based CAT (NRCAT) was studied. Item pool characteristics for the NRCAT as well as the comparative performance of the NRCAT and a CAT based on the three-parameter logistic (3PL) model were…

  14. An Assessment of a Computerized Simulation of Counseling Skills.

    Science.gov (United States)

    Sharf, Richard S.; Lucas, Margaretha

    1993-01-01

    Developed Computerized Counseling Simulation, simulation of client-counselor interaction. Tested simulation on seven groups with varying degrees of counseling experience: counselors, predoctoral counseling interns, counseling students, first-year counseling students, student peer counselors, undergraduates, and noncounselors (total n=108). Interns…

  15. 11 CFR 9033.12 - Production of computerized information.

    Science.gov (United States)

    2010-01-01

    ... and assistance. Upon request, the committee shall provide documentation explaining the computer system... make available such personnel as are necessary to explain the operation of the computer system's... 11 Federal Elections 1 2010-01-01 2010-01-01 false Production of computerized information....

  16. Rice seed identification by computerized AFLP-DNA fingerprinting

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    @@ We developed a computerized seed identification system. Fifteen rice varieties that were widely used in China were analyzed by AFLP fingerprinting. 12 primer pairs were screened. In order to simplify the procedure and cut down the cost in seed identification, the least number of primer pairs for practical seed identification should be selected. In this study, 3 primer pairs were selected.

  17. Computerized adaptive testing in industrial and organizational psychology

    NARCIS (Netherlands)

    Makransky, Guido

    2012-01-01

    The overarching goal of this dissertation is to increase the precision and efficiency of the measurement tools that are used to make selection decisions in industrial/organizational psychology, by introducing psychometric innovations in the framework of computerized adaptive testing (CAT). Chapter 1

  18. COUPLING EFFECT OF FLEXIBLE JOINT AND FLEXIBLE LINK ON DYNAMIC SINGULARITY OF FLEXIBLE MANIPULATOR

    Institute of Scientific and Technical Information of China (English)

    GAO Zhihui; YUN Chao; BIAN Yushu

    2008-01-01

    The coupling effect of the flexible joint and the flexible link on the dynamic singularity of the flexible manipulator is addressed. Firstly, the dynamic equations of a flexible manipulator with a flexible joint and a flexible link are derived. Secondly, the relationship and property between the flexible joint and the flexible link are analyzed. It shows that the flexible joint's amplitude will increase abruptly, thereby the dynamic singularity occurs if the frequency of a flexible joint is near or equal to some natural frequency of a flexible link. Finally, some numerical simulations which will verify the correctness of the theoretical analysis, are carried out. The results are fundamental for the design of a flexible manipulator and for the avoidance of the dynamic singularity.

  19. 基于错误管理培训的知识型员工柔性培训研究%Studies on Flexibility Training of Knowledge Workers Based On Error Management Training

    Institute of Scientific and Technical Information of China (English)

    孙会; 贝金兰

    2011-01-01

    知识型员工是企业的核心竞争力的来源,培训和开发知识型员工对提升企业的竞争力有重要意义.但传统培训很难调动知识型员工学习的积极性,更谈不上为企业赢得长足的竞争力,因此使知识型员工培训更具柔性化互关重要.将错误管理培训运用于现代企业知识型员工培训中,形成一套柔性的培训体系,旨在从根本上提高培训效果,使培训真正成为提高企业整体绩效的有效途径.%Knowledge workers are the source of enterprise's core competitive ability, training and developing the knowledgeable workers have important meaning to promote enterprise's competitiveness. But it is difficult to enhance the study enthusiasm of employees through the traditional training. Needless to say to mention to win considerable competitive for enterprises. Therefore, it is very important to possess more flexibility in the process of staff training. This paper will apply the Error Management Training in modem enterprise staff training aiming at forming a set of flexible training system, in order to let the training become a effective way to promote the overall performance of enterprise.

  20. Morphological analysis of the vestibular aqueduct by computerized tomography images

    Energy Technology Data Exchange (ETDEWEB)

    Marques, Sergio Ricardo [Morphology and Genetics Department, Sao Paulo Federal University-Paulista Medical School, Disciplina de Anatomia Descritiva e Topografica, Rua Botucatu, 740-Edificio Leitao da Cunha, CEP 04023-900, Vila Clementino, Sao Paulo (Brazil)]. E-mail: sergioanat.morf@epm.br; Smith, Ricardo Luiz [Morphology and Genetics Department, Sao Paulo Federal University-Paulista Medical School, Disciplina de Anatomia Descritiva e Topografica, Rua Botucatu, 740-Edificio Leitao da Cunha, CEP 04023-900, Vila Clementino, Sao Paulo (Brazil); Isotani, Sadao [Institute of Physics, University of Sao Paulo, Sao Paulo (Brazil); Alonso, Luis Garcia [Morphology and Genetics Department, Sao Paulo Federal University-Paulista Medical School, Disciplina de Anatomia Descritiva e Topografica, Rua Botucatu, 740-Edificio Leitao da Cunha, CEP 04023-900, Vila Clementino, Sao Paulo (Brazil); Anadao, Carlos Augusto [Otorhinolaryngology Department, Sao Paulo Federal University-Paulista Medical School, Sao Paulo (Brazil); Prates, Jose Carlos [Morphology and Genetics Department, Sao Paulo Federal University-Paulista Medical School, Disciplina de Anatomia Descritiva e Topografica, Rua Botucatu, 740-Edificio Leitao da Cunha, CEP 04023-900, Vila Clementino, Sao Paulo (Brazil); Lederman, Henrique Manoel [Image Diagnosis Department, Sao Paulo Federal University-Paulista Medical School, Sao Paulo (Brazil)

    2007-01-15

    Objective: In the last two decades, advances in the computerized tomography (CT) field revise the internal and medium ear evaluation. Therefore, the aim of this study is to analyze the morphology and morphometric aspects of the vestibular aqueduct on the basis of computerized tomography images (CTI). Material and method: Computerized tomography images of vestibular aqueducts were acquired from patients (n = 110) with an age range of 1-92 years. Thereafter, from the vestibular aqueducts images a morphometric analysis was performed. Through a computerized image processing system, the vestibular aqueduct measurements comprised of its area, external opening, length and the distance from the vestibular aqueduct to the internal acoustic meatus. Results: The morphology of the vestibular aqueduct may be funnel-shaped, filiform or tubular and the respective proportions were found to be at 44%, 33% and 22% in children and 21.7%, 53.3% and 25% in adults. The morphometric data showed to be of 4.86 mm{sup 2} of area, 2.24 mm of the external opening, 4.73 mm of length and 11.88 mm of the distance from the vestibular aqueduct to the internal acoustic meatus, in children, and in adults it was of 4.93 mm{sup 2}, 2.09 mm, 4.44 mm, and 11.35 mm, respectively. Conclusions: Computerized tomography showed that the vestibular aqueduct presents high morphological variability. The morphometric analysis showed that the differences found between groups of children and adults or between groups of both genders were not statistically significant.

  1. Computerization of accounting for cashless settlements

    OpenAIRE

    Гончарук, Михайло Олександрович

    2015-01-01

    The functioning peculiarities of distance systems of managing the bank accounts have been considered as well as the advantages and disadvantages of such systems have been detected in the article. The specific features of their integration with the accounting software have been disclosed. The peculiarities of electronic document turnover while carrying out the cashless settlements via the systems ''Client-Bank'' and ''Internet-Bank'' have been determined.

  2. An Energy Flexibility Framework on the Internet of Things

    DEFF Research Database (Denmark)

    Le Guilly, Thibaut; Siksnys, Laurynas; Albano, Michele;

    2015-01-01

    This paper presents a framework for management of flexible energy loads in the context of the Internet of Things and the Smart Grid. The framework takes place in the European project Arrowhead, and aims at taking advantage of the flexibility (in time and power) of energy production and consumption...

  3. Predicting hospital failure with the financial flexibility index.

    Science.gov (United States)

    Cleverley, W O

    1985-05-01

    In an environment of increasing financial risk, hospital managers are looking for ways to predict financial difficulties before they occur. One response is the financial flexibility index. This index, which uses 10 financial ratios, measures the inflow and outflow of funds to determine the financial flexibility of the institution and identify problem areas before financial failure occurs.

  4. Using a computerized provider order entry system to meet the unique prescribing needs of children: description of an advanced dosing model

    Directory of Open Access Journals (Sweden)

    Schellenberger Patricia

    2011-02-01

    Full Text Available Abstract Background It is well known that the information requirements necessary to safely treat children with therapeutic medications cannot be met with the same approaches used in adults. Over a 1-year period, Duke University Hospital engaged in the challenging task of enhancing an established computerized provider order entry (CPOE system to address the unique medication dosing needs of pediatric patients. Methods An advanced dosing model (ADM was designed to interact with our existing CPOE application to provide decision support enabling complex pediatric dose calculations based on chronological age, gestational age, weight, care area in the hospital, indication, and level of renal impairment. Given that weight is a critical component of medication dosing that may change over time, alerting logic was added to guard against erroneous entry or outdated weight information. Results Pediatric CPOE was deployed in a staggered fashion across 6 care areas over a 14-month period. Safeguards to prevent miskeyed values became important in allowing providers the flexibility to override the ADM logic if desired. Methods to guard against over- and under-dosing were added. The modular nature of our model allows us to easily add new dosing scenarios for specialized populations as the pediatric population and formulary change over time. Conclusions The medical needs of pediatric patients vary greatly from those of adults, and the information systems that support those needs require tailored approaches to design and implementation. When a single CPOE system is used for both adults and pediatrics, safeguards such as redirection and suppression must be used to protect children from inappropriate adult medication dosing content. Unlike other pediatric dosing systems, our model provides active dosing assistance and dosing process management, not just static dosing advice.

  5. Flexible magnetoimpedance sensor

    Energy Technology Data Exchange (ETDEWEB)

    Li, Bodong; Kavaldzhiev, Mincho N.; Kosel, Jürgen, E-mail: jurgen.kosel@kaust.edu.sa

    2015-03-15

    Flexible magnetoimpedance (MI) sensors fabricated using a NiFe/Cu/NiFe tri-layer on Kapton substrate have been studied. A customized flexible microstrip transmission line was employed to investigate the MI sensors's magnetic field and frequency responses and their dependence on the sensors's deflection. For the first time, the impedance characteristic is obtained through reflection coefficient analysis over a wide range of frequencies from 0.1 MHz to 3 GHz and for deflections ranging from zero curvature to a radius of 7.2 cm. The sensor element maintains a high MI ratio of up to 90% and magnetic sensitivity of up to 9.2%/Oe over different bending curvatures. The relationship between the curvature and material composition is discussed based on the magnetostriction effect and stress simulations. The sensor's large frequency range, simple fabrication process and high sensitivity provide a great potential for flexible electronics and wireless applications. - Highlights: • A flexible magnetoimpedance (MI) sensor is developed. • Studies are carried out using a flexible microstrip transmission line. • An MI ratio of up to 90% is obtained. • The effect of magnetostriction is studied.

  6. 基于ARM11的机动车柔性限行管理系统设计%Flexible Vehicle Restriction Management System Based on ARM11

    Institute of Scientific and Technical Information of China (English)

    张凯; 孙跃; 周侃; 江慧

    2014-01-01

    为解决城市道路交通拥挤问题,设计了一套基于ARM11的机动车柔性限行管理系统。系统采用S3C6410微处理器为核心,利用GPRS无线通信技术将GPS定位信息传输到交管信息处理中心服务器。交管中心分路段设定限行比例,统计机动车该月在限行路段中出行天数,并将机动车出行信息反馈给车主,对超出限行比例的机动车收取拥挤费,从而实现机动车柔性限行管理。实验证明:GPRS发送GPS定位信息准确,车辆出行信息反馈及时,系统设计达到了预期的功能和要求。%In order to solve the problem of urban road congestion, a flexible ARM11-based vehicle limit line management system was designed. System uses S3C6410 microprocessor core, applies the GPRS wireless communication technology to transmit information to the GPS positioning information processing traffic control center server. The traffic control center to set vehicle restriction ratio by sections, and count vehicles travel days in this month at the limit line sections,feed back to the vehicle's travel information to the car owner,charge the congestion fee for the proportion of vehicles exceeding the vehicle restriction ratio, thus we could achieve a flexible vehicle restriction management. Experiments show that GPRS to send GPS location information is accurate,timely feedback vehicle travel,system design to achieve the desired functionality and requirements.

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

    DEFF Research Database (Denmark)

    Esmaeilikia, Masoud; Fahimnia, Behnam; Sarkis, Joeseph

    2016-01-01

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

  8. Towards Flexibility Detection in Device-Level Energy Consumption

    DEFF Research Database (Denmark)

    Neupane, Bijay; Pedersen, Torben Bach; Thiesson, Bo

    2014-01-01

    The increasing drive towards green energy has boosted the installation of Renewable Energy Sources (RES). Increasing the share of RES in the power grid requires demand management by flexibility in the consumption. In this paper, we perform a state-of-the-art analysis on the flexibility...... regularities and patterns and the correlation between operating different devices. Subsequently, we show the existence of detectable time and energy flexibility in device operations. Finally, we provide various results providing a foundation for load- and flexibility-detection and -prediction at the device...

  9. Towards Flexibility Detection in Device-Level Energy Consumption

    DEFF Research Database (Denmark)

    Neupane, Bijay; Pedersen, Torben Bach; Thiesson, Bo

    2014-01-01

    The increasing drive towards green energy has boosted the installation of Renewable Energy Sources (RES). Increasing the share of RES in the power grid requires demand management by flexibility in the consumption. In this paper, we perform a state-of-the-art analysis on the flexibility...... regularities and patterns and the correlation between operating different devices. Subsequently, we show the existence of detectable time and energy flexibility in device operations. Finally, we provide various results providing a foundation for load- and flexibility-detection and -prediction at the device...

  10. Flexible magnetoimpedance sensor

    KAUST Repository

    Li, Bodong

    2015-03-01

    Flexible magnetoimpedance (MI) sensors fabricated using a NiFe/Cu/NiFe tri-layer on Kapton substrate have been studied. A customized flexible microstrip transmission line was employed to investigate the MI sensors\\'s magnetic field and frequency responses and their dependence on the sensors\\'s deflection. For the first time, the impedance characteristic is obtained through reflection coefficient analysis over a wide range of frequencies from 0.1 MHz to 3 GHz and for deflections ranging from zero curvature to a radius of 7.2 cm. The sensor element maintains a high MI ratio of up to 90% and magnetic sensitivity of up to 9.2%/Oe over different bending curvatures. The relationship between the curvature and material composition is discussed based on the magnetostriction effect and stress simulations. The sensor\\'s large frequency range, simple fabrication process and high sensitivity provide a great potential for flexible electronics and wireless applications.

  11. Pneumatic flexible shaft couplings

    Directory of Open Access Journals (Sweden)

    Jaroslav HOMIŠIN

    2007-01-01

    Full Text Available Main effort of every design engineer is reduction of torsional oscillation in any mechanical system. At present this problem can be solved by means of a suitable modification of dynamic properties of flexible shaft couplings according to dynamics in the given systems. But the dynamic properties of nowadays-applied flexible couplings arenot unchangeable because of aging and fatigue processes occurring in flexible coupling elements. Result of this fact causes detuning of mechanical system. Taking into consideration the above-mentioned situation, we suggest for mechanical systems application of a newly developed pneumatic couplings that have constant characteristicfeatures during the whole current operation and thus they have a positive influence on the system running.

  12. Status of computerized cognitive testing in aging: a systematic review.

    Science.gov (United States)

    Wild, Katherine; Howieson, Diane; Webbe, Frank; Seelye, Adriana; Kaye, Jeffrey

    2008-11-01

    Early detection of cognitive decline in the elderly has become of heightened importance in parallel with the recent advances in therapeutics. Computerized assessment might be uniquely suited to early detection of changes in cognition in the elderly. We present here a systematic review of the status of computer-based cognitive testing, focusing on detection of cognitive decline in the aging population. All studies purporting to assess or detect age-related changes in cognition or early dementia/mild cognitive impairment by means of computerized testing were included. Each test battery was rated on availability of normative data, level of evidence for test validity and reliability, comprehensiveness, and usability. All published studies relevant to a particular computerized test were read by a minimum of two reviewers, who completed rating forms containing the above mentioned criteria. Of the 18 test batteries identified from the initial search, 11 were appropriate to cognitive testing in the elderly and were subjected to systematic review. Of those 11, five were either developed specifically for application with the elderly or have been used extensively with that population. Even within the computerized testing genre, great variability existed in manner of administration, ranging from fully examiner-administered to fully self-administered. All tests had at least minimal reliability and validity data, commonly reported in peer-reviewed articles. However, level of rigor of validity testing varied widely. All test batteries exhibited some of the strengths of computerized cognitive testing: standardization of administration and stimulus presentation, accurate measures of response latencies, automated comparison in real time with an individual's prior performance as well as with age-related norms, and efficiencies of staffing and cost. Some, such as the Mild Cognitive Impairment Screen, adapted complicated scoring algorithms to enhance the information gathered from

  13. Economic assessment of pressure sore prevention using a computerized mattress system in patients with spinal cord injury.

    Science.gov (United States)

    Catz, Amiram; Zifroni, Avi; Philo, Ora

    2005-11-15

    To assess the economic profitability of a new computerized mattress system in patients with spinal cord injuries (SCI) by comparison with two other alternatives, as an example of the use of a quantitative approach for decision-making in choosing between alternatives for sore prevention. The cost of achieving one day without signs of impending pressure sore was compared between the alternative options using cost minimization analysis. Savings in nursing costs for the three options were calculated for cost-benefit analysis. A foam mattress system is significantly cheaper than the other examined alternatives, and if the nursing manpower cost is constant and the nursing staff is capable of performing sufficient repositioning, this system would achieve the desired medical outcome at a minimal cost. However, if the nursing staff cannot perform sufficient repositioning, or if the use of nursing manpower can be adjusted to the actual need, then it is the computerized mattress system that achieves the desired outcome at the minimal cost. In this case, less than 20 New Israeli Shekels (NIS) per day spent on the equipment save NIS 45 per day in labor costs. The economic evaluation indicates that the computerized mattress system is advisable for patients with SCI who require assistance for repositioning, but its profitability depends on the employment terms of the nursing manpower. In addition, other possible alternative pressure management systems should be examined, and additional research may be needed to determine the optimal combination of such systems for a spinal cord rehabilitation department.

  14. Computerized cognitive behavioural therapy at work: a randomized controlled trial in employees with recent stress-related absenteeism.

    Science.gov (United States)

    Grime, Paul R

    2004-08-01

    Emotional distress has major implications for employees and employers. Cognitive behavioural therapy (CBT) is a recommended treatment, but demand outstrips supply. CBT is well suited to computerization. Most employee assistance programmes have not been systematically evaluated and computerized CBT has not previously been studied in the workplace. To evaluate the effect of an 8 week computerized cognitive behavioural therapy programme, 'Beating The Blues', on emotional distress in employees with recent stress-related absenteeism, and to explore the reasons for non-participation. An open, randomized trial in a London NHS occupational health department. Forty-eight public sector employees, with 10 or more cumulative days stress-related absenteeism in the last 6 months, randomized equally to 'Beating The Blues' plus conventional care, or conventional care alone. Main outcome measures were Hospital Anxiety and Depression Scale and Attributional Style Questionnaire scores at end of treatment and 1, 3 and 6 months later; and reasons for non-participation. At end of treatment and 1 month later, adjusted mean depression scores and adjusted mean negative attributional style scores were significantly lower in the intervention group. One month post-treatment, adjusted mean anxiety scores were also significantly lower in the intervention group. The differences were not statistically significant at 3 and 6 months post-treatment. Non-participation was common and related to access problems, preference for other treatments, time commitment, scepticism about the intervention and the employer connection. 'Beating The Blues' may accelerate psychological recovery in employees with recent stress-related absenteeism. Greater flexibility and accessibility might improve uptake.

  15. Designing structural supply chain flexibility

    OpenAIRE

    Mulinski, Ksawery Jan

    2012-01-01

    In a continuously changing business environment the role of supply chain flexibility is constantly increasing. A flexible supply chain can ensure survival in quickly changing market conditions as well as enable sustainable growth. This thesis explores the topic of supply chain flexibility with focus on structural flexibility due to scarcity of previous research in that area. The purpose of the research is to answer a question: how can companies design structural supply chain flexibility? In a...

  16. Thin flexible intercalation anodes

    Energy Technology Data Exchange (ETDEWEB)

    Levy, S.C.; Cieslak, W.R.; Klassen, S.E.; Lagasse, R.R.

    1994-10-01

    Poly(acrylonitrile) fibers have been pyrolyzed under various conditions to form flexible carbon yarns capable of intercalating lithium ions. These fibers have also been formed into both woven and non woven cloths. Potentiostatic, potentiodynamic and galvanostatic tests have been conducted with these materials in several electrolytes. In some tests, a potential hold was used after each constant current charge and discharge. These tests have shown some of these flexible materials to reversibly intercalate lithium ions to levels that are suitable for use as a practical battery anode.

  17. Motion-Computerized Tomographic Colography is a Better Method for Screening for Polyps: Arguments for the Motion

    Directory of Open Access Journals (Sweden)

    Benoit C Pineau

    2003-01-01

    Full Text Available Colorectal cancer is an important public health problem that is amenable to prevention and early treatment. Traditional screening techniques - fecal occult blood testing, flexible sigmoidoscopy, barium enema and colonoscopy - each have limitations in terms of diagnostic accuracy, cost and/or patient acceptability. Compliance with recommendations for screening has been poor, in part, because of negative perceptions about the available modalities. Virtual colonoscopy, or computerized tomographic colography, is a minimally invasive technique that safely evaluates the entire colon and does not require sedation. Thorough cleansing as well as immobilization and air insufflation of the colon is crucial to a successful examination. Sensitivity and specificity rates are reasonable, compared with conventional colonoscopy, and it has been shown that the latter technique can be averted in over two-thirds of cases, with few false-negative examinations. Most patients find virtual colonoscopy more acceptable than the conventional technique, and would prefer it if a repeat procedure were warranted. An economic analysis that found that computerized tomographic colography was less cost effective than conventional colonoscopy did not consider the indirect costs of the latter, which is an important limitation. Virtual colonoscopy is a novel radiological technique that may revolutionize screening for colorectal cancer.

  18. Performance on a computerized shopping task significantly predicts real world functioning in persons diagnosed with bipolar disorder.

    Science.gov (United States)

    Laloyaux, Julien; Pellegrini, Nadia; Mourad, Haitham; Bertrand, Hervé; Domken, Marc-André; Van der Linden, Martial; Larøi, Frank

    2013-12-15

    Persons diagnosed with bipolar disorder often suffer from cognitive impairments. However, little is known concerning how these cognitive deficits impact their real world functioning. We developed a computerized real-life activity task, where participants are required to shop for a list of grocery store items. Twenty one individuals diagnosed with bipolar disorder and 21 matched healthy controls were administered the computerized shopping task. Moreover, the patient group was assessed with a battery of cognitive tests and clinical scales. Performance on the shopping task significantly differentiated patients and healthy controls for two variables: Total time to complete the shopping task and Mean time spent to consult the shopping list. Moreover, in the patient group, performance on these variables from the shopping task correlated significantly with cognitive functioning (i.e. processing speed, verbal episodic memory, planning, cognitive flexibility, and inhibition) and with clinical variables including duration of illness and real world functioning. Finally, variables from the shopping task were found to significantly explain 41% of real world functioning of patients diagnosed with bipolar disorder. These findings suggest that the shopping task provides a good indication of real world functioning and cognitive functioning of persons diagnosed with bipolar disorder. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  19. Computerized games to study the development of attention in childhood.

    Science.gov (United States)

    Berger, A; Jones, L; Rothbart, M K; Posner, M I

    2000-05-01

    Children enjoy playing games. We can take advantage of this in the designs of computerized tasks that will engage their interest. These designs also serve to advance the study of chronometric measures, such as manual and saccadic reaction times and event related potentials, with young children. The goals of our method development are (1) to allow for comparable tasks across a wide variety of ages, (2) to make possible comparisons of child performance with data gathered in adult cognitive studies, and (3) to help to support inferences about the development of underlying mechanisms. We have designed a battery of computerized tasks in order to study the development of attention functions of alertness, orienting, and executive control during childhood. Our purpose is to describe each of these tasks in detail and present the results that have been obtained so far. The battery was tested using a sample of 5-year-old children as subjects.

  20. Computerization of Mental Health Integration complexity scores at Intermountain Healthcare.

    Science.gov (United States)

    Oniki, Thomas A; Rodrigues, Drayton; Rahman, Noman; Patur, Saritha; Briot, Pascal; Taylor, David P; Wilcox, Adam B; Reiss-Brennan, Brenda; Cannon, Wayne H

    2014-01-01

    Intermountain Healthcare's Mental Health Integration (MHI) Care Process Model (CPM) contains formal scoring criteria for assessing a patient's mental health complexity as "mild," "medium," or "high" based on patient data. The complexity score attempts to assist Primary Care Physicians in assessing the mental health needs of their patients and what resources will need to be brought to bear. We describe an effort to computerize the scoring. Informatics and MHI personnel collaboratively and iteratively refined the criteria to make them adequately explicit and reflective of MHI objectives. When tested on retrospective data of 540 patients, the clinician agreed with the computer's conclusion in 52.8% of the cases (285/540). We considered the analysis sufficiently successful to begin piloting the computerized score in prospective clinical care. So far in the pilot, clinicians have agreed with the computer in 70.6% of the cases (24/34).

  1. Algorithms for Computerized Fetal Heart Rate Diagnosis with Direct Reporting

    Directory of Open Access Journals (Sweden)

    Kazuo Maeda

    2015-06-01

    Full Text Available Aims: Since pattern classification of fetal heart rate (FHR was subjective and enlarged interobserver difference, objective FHR analysis was achieved with computerized FHR diagnosis. Methods: The computer algorithm was composed of an experts’ knowledge system, including FHR analysis and FHR score calculation, and also of an objective artificial neural network system with software. In addition, a FHR frequency spectrum was studied to detect ominous sinusoidal FHR and the loss of baseline variability related to fetal brain damage. The algorithms were installed in a central-computerized automatic FHR monitoring system, which gave the diagnosis rapidly and directly to the attending doctor. Results: Clinically perinatal mortality decreased significantly and no cerebral palsy developed after introduction of the centralized system. Conclusion: The automatic multichannel FHR monitoring system improved the monitoring, increased the objectivity of FHR diagnosis and promoted clinical results.

  2. Project, construction and test of a mini computerized tomograph

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira Junior, J.M. de [Universidade de Sorocaba (UNISO), SP (Brazil). Centro de Ciencias Exatas e Tecnologicas (CETEC)

    2003-06-01

    Computed Tomography (CT) refers to the cross-sectional imaging of an object from both transmission or reflection data collected by illuminating the object from many different directions. CT is an imaging technique that has revolutionized the field of medical diagnostics. There are many others applications for CT images, such as, nondestructive evaluation of industrial products and analysis of biological specimens. A mini computerized tomograph was projected, constructed and tested. It operates with a gamma ray source of {sup 241} Am (photons of 60 keV and 100 mCi of intensity) and a NaI(Tl) solid state detector. The system features translation and rotation scanning modes, a 100 mm effective field of view, and 1 mm spatial resolution. The preliminary results indicated a resolution between 5 % to 7 % to detect mass attenuation coefficient variations. The total cost of the Mini Computerized Tomograph of UNISO (MTCU) was about US$ 20.000,00. (author)

  3. Modern Sequential Analysis and its Applications to Computerized Adaptive Testing

    CERN Document Server

    Bartroff, Jay; Lai, Tze Leung

    2011-01-01

    After a brief review of recent advances in sequential analysis involving sequential generalized likelihood ratio tests, we discuss their use in psychometric testing and extend the asymptotic optimality theory of these sequential tests to the case of sequentially generated experiments, of particular interest in computerized adaptive testing. We then show how these methods can be used to design adaptive mastery tests, which are asymptotically optimal and are also shown to provide substantial improvements over currently used sequential and fixed length tests.

  4. A Fully Computerized Method to Backup the Router Configuration File

    Directory of Open Access Journals (Sweden)

    Ghassan H.Majeed

    2007-01-01

    Full Text Available This paper presents a fully computerized method to backup the router configuration file. The method consists of a friendly graphical interface programmed by Java programming language The proposed method is compared with the two existing methods, namely: TFTP server method and Copy/Paste method. The comparison reveals that the proposed method has many advantages over the existing ones. The proposed method has been implemented on Cisco routers (series 2500, 2600 and 2800

  5. Computerized tomography using a modified orthogonal tangent correction algorithm.

    Science.gov (United States)

    Hsia, T C; Smith, S C; Lantz, B M

    1976-10-01

    A modified orthogonal tangent correction algorithm is presented for computerized tomography. The algorithm uses four X-rays scans spaced 45 degrees apart, to reconstruct a transverse axial image. The reconstruction procedure is interative in which image matrix elements are corrected by alternately matching the two sets of orthogonal scan data. The algorithm has been applied to phantom data as well as to video recorded fluoroscopic data.

  6. Evaluation of a Computerized Clinical Information System (Micromedex).

    OpenAIRE

    Lundsgaarde, H. P.; Moreshead, G. E.

    1991-01-01

    This paper summarizes data collected as part of a project designed to identify and assess the technical and organizational problems associated with the implementation and evaluation of a Computerized Clinical Information System (CCIS), Micromedex, in three U.S. Department of Veterans Affairs Medical Centers (VAMCs). The study began in 1987 as a national effort to implement decision support technologies in the Veterans Administration Decentralized Hospital Computer Program (DHCP). The specific...

  7. Information integrity and privacy for computerized medical patient records

    Energy Technology Data Exchange (ETDEWEB)

    Gallegos, J.; Hamilton, V.; Gaylor, T.; McCurley, K.; Meeks, T.

    1996-09-01

    Sandia National Laboratories and Oceania, Inc. entered into a Cooperative Research and Development Agreement (CRADA) in November 1993 to provide ``Information Integrity and Privacy for Computerized Medical Patient Records`` (CRADA No. SC93/01183). The main objective of the project was to develop information protection methods that are appropriate for databases of patient records in health information systems. This document describes the findings and alternative solutions that resulted from this CRADA.

  8. Computerized Analysis of MR and Ultrasound Images of Breast Lesions

    Science.gov (United States)

    2001-07-01

    Yearbook of Radiology) 3. Horsch K, Giger ML, Venta LA, Huo Z, Vyborny CJ; Computer-aided diagnosis of breast lesions on ultrasound. Proceedings...International Workshop on Digital Mammography. Toronto, Canada, June, 2000. 4. Horsch K, Giger ML, Venta LA, Vyborny CJ: Automatic segmentation of breast...lesions on ultrasound. Medical Physics (in press). 5. Horsch K, Giger ML, Venta LA, Vyborny CJ: Computerized diagnosis of breast lesions on ultrasound

  9. TBASE: a computerized database for transgenic animals and targeted mutations.

    Science.gov (United States)

    Woychik, R P; Wassom, J S; Kingsbury, D; Jacobson, D A

    1993-05-27

    A computerized database, called TBASE, has been developed to organize and make available information on transgenic animals and targeted mutations by using resources at the Oak Ridge National Laboratory (ORNL) and Johns Hopkins University (JHU). The database is available through the JHU Computational Biology Gopher Server. To ensure that all interested users have access, several mechanisms will be installed to accommodate varying levels of telecommunication network connectivity.

  10. Computerized estimation of coal reserves of underground coal mines

    Energy Technology Data Exchange (ETDEWEB)

    Solymosi, F.; Kiss, J.

    1988-01-01

    No standardized methodology for long term planning exists in Hungary in the coal industry. A computerized method of coal reserve estimation based on normatives is described. The method has been applied in the Maza-South-Varalja-South region (Transdanubia, South Hungary). The applicability of the method is outlined and the error limit that was missing in coal reserve estimations is suggested to be introduced.

  11. Computerized assessment of pain drawing area: A pilot study

    Directory of Open Access Journals (Sweden)

    Anna Wenngren

    2009-08-01

    Full Text Available Anna Wenngren, Britt-Marie StålnackeDepartment of Community Medicine and Rehabilitation, Umeå University, SwedenAim: To investigate if pain area in patients with chronic pain could be measured by a computerized assessment on previously marked pain drawings on paper figures and to analyze the further application of the method.Methods: Seventy-two patients (54 women and 18 men who were admitted to Umeå University Hospital during 2003 for assessment of chronic pain answered a set of questionnaires (pain intensity on the visual analog scale [VAS], disability on the Disability Rating Index [DRI], life satisfaction on the LiSat-11 and filled in pain drawings on paper figures of the human body. The pain drawings were later analyzed by using computerized assessment.Results: Women marked a greater pain area than men, but the difference was not significant (p = 0.433. No significant difference was shown for the previous seven days between men and women on the VAS (p = 0.914, DRI (p = 0.493, or LiSat-11 (p = 0.124. A statistically significant correlation was found between pain area and VAS for the previous seven days (r = 0.250; p = 0.046. Pain area was statistically significantly correlated to the DRI (r = 0.336; p = 0.014 and close to negatively correlated to the LiSat-11 (r = -0.687; p = 0.057.Conclusion: This pilot study shows that pain drawing area could be measured by a computerized assessment of pain drawings. The method points to the possibility of relating pain area with other instruments. In the present study, an association between the patients’ pain drawing area and pain intensity and between pain area and level of activity was shown.Keywords: musculoskeletal pain, screening, pain drawing, computerized assessment

  12. Flexible energy systems

    DEFF Research Database (Denmark)

    Lund, Henrik

    2003-01-01

    The paper discusses and analyses diffent national strategies and points out key changes in the energy system in order to achieve a system which can benefit from a high percentage of wind and CHP without having surplus production problems, introduced here as a flexible energy system....

  13. Flexible Classroom Furniture

    Science.gov (United States)

    Kim Hassell,

    2011-01-01

    Classroom design for the 21st-century learning environment should accommodate a variety of learning skills and needs. The space should be large enough so it can be configured to accommodate a number of learning activities. This also includes furniture that provides flexibility and accommodates collaboration and interactive work among students and…

  14. Flexible Language Interoperability

    DEFF Research Database (Denmark)

    Ekman, Torbjörn; Mechlenborg, Peter; Schultz, Ulrik Pagh

    2007-01-01

    of the language. In this paper, we present a highly flexible yet efficient approach to hosting multiple programming languages on an object-oriented virtual machine. Our approach is based on extending the interface of each class with language-specific wrapper methods, offering each language a tailored view...

  15. Flexible Mental Calculation.

    Science.gov (United States)

    Threlfall, John

    2002-01-01

    Suggests that strategy choice is a misleading characterization of efficient mental calculation and that teaching mental calculation methods as a whole is not conducive to flexibility. Proposes an alternative in which calculation is thought of as an interaction between noticing and knowledge. Presents an associated teaching approach to promote…

  16. Flexible cultural repertoires

    DEFF Research Database (Denmark)

    Lindegaard, Marie Rosenkrantz; Zimmermann, Francisca

    2017-01-01

    rejection of crime-involved youth. Young men who perform flexible cultural repertoires, by incorporating and shifting between gang and decent repertoires, experience low victimization due to their adaptation to crime-involved youth. Findings emphasize the importance of detailed investigations of the way...

  17. Flexible metal bellows

    CERN Multimedia

    1975-01-01

    A set of flexible metal bellows being fatigue-tested by repeated offset motion. Such bellows assemblies were used in the SPS vacuum system at places where , for instance, beam stoppers and collimators had to be moved frequently in and out of the beam path.

  18. Flexible Query Answering Systems

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the 12th International Conference on Flexible Query Answering Systems, FQAS 2017, held in London, UK, in June 2017. The 21 full papers presented in this book together with 4 short papers were carefully reviewed and selected from 43 submissions...

  19. Identification of critical factors affecting flexibility in hospital construction projects.

    Science.gov (United States)

    Olsson, Nils E O; Hansen, Geir K

    2010-01-01

    This paper analyzes the dynamics relating to flexibility in a hospital project context. Three research questions are addressed: (1) When is flexibility used in the life cycle of a project? (2) What are the stakeholders' perspectives on project flexibility? And (3) What is the nature of the interaction between flexibility in the process of a project and flexibility in terms of the characteristics of a building? Flexibility is discussed from both a project management point of view and from a hospital architecture perspective. Flexibility in project life cycle and from a stakeholder perspective is examined, and the interaction between flexibility in scope lock-in and building flexibility is investigated. The results are based on case studies of four Norwegian hospital projects. Information relating to the projects has been obtained from evaluation reports, other relevant documents, and interviews. Observations were codified and analyzed based on selected parameters that represent different aspects of flexibility. One of the cases illustrates how late changes can have a significant negative impact on the project itself, contributing to delays and cost overruns. Another case illustrates that late scope lock-in on a limited part of the project, in this case related to medical equipment, can be done in a controlled manner. Project owners and users appear to have given flexibility high priority. Project management teams are less likely to embrace changes and late scope lock-in. Architects and consultants are important for translating program requirements into physical design. A highly flexible building did not stop some stakeholders from pushing for significant changes and extensions during construction.

  20. Service-based flexible workflow system for virtual enterprise

    Institute of Scientific and Technical Information of China (English)

    WU Shao-fei

    2008-01-01

    Using the services provided by virtual enterprises, we presented a solution to implement flexible inter-enterprise workflow management. Services were the responses of events that can be accessed programmatically on the Internet by HTTP protocol. Services were obtained according to some standardized service templates. The workflow engine's flexible control to a request was bound to appropriate services and their providers by using a constraint-based, dynamic binding mechanism. Hence, a flexible and collaborative business was achieved. The workflow management system supports virtual enterprise, and the styles of virtual enterprises can be adjusted readily to adapt various situations.

  1. [Hi-tech trends in future dentistry--part A: computerized technologies].

    Science.gov (United States)

    Feuerstein, O; Houri-Haddad, Y; Lipovetsky, M; Perez-Davidi, M; Weiss, E I

    2006-07-01

    Growing knowledge and information in the field of dentistry has had a great impact on dental education, management and practice. A prominent change is the digital revolution, which presents new computed technologies and accessible means of communication for sharing written and visual information. Biotechnology, yet another innovated field, will change dentistry even further. This article presents dental innovations forwarded by Israeli Hi-Tech companies. An overview of some advances in technology in the field of dentistry is presented. Part of the described technologies is in R&D phase, part is under preliminary clinical evaluation, and a few have undergone short-term clinical studies. Part A of the article discusses the application of computerized imaging systems to educational purposes, diagnostics and treatment; part B presents other diagnostic and therapeutic technologies.

  2. Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR): Programmer's guide

    Energy Technology Data Exchange (ETDEWEB)

    Call, O. J.; Jacobson, J. A.

    1988-09-01

    The Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR) is an automated data base management system for processing and storing human error probability and hardware component failure data. The NUCLARR system software resides on an IBM (or compatible) personal micro-computer and can be used to furnish data inputs for both human and hardware reliability analysis in support of a variety of risk assessment activities. The NUCLARR system is documented in a five-volume series of reports. Volume 2 of this series is the Programmer's Guide for maintaining the NUCLARR system software. This Programmer's Guide provides, for the software engineer, an orientation to the software elements involved, discusses maintenance methods, and presents useful aids and examples. 4 refs., 75 figs., 1 tab.

  3. A computerized data base of nitrate concentrations in Indiana ground water

    Science.gov (United States)

    Risch, M.R.; Cohen, D.A.

    1995-01-01

    As part of a cooperative study with the Indiana Department of Environmental Management, the U.S. Geological Survey compiled a computerized data base of nitrate concentrations in Indiana ground water. The data included nitrate determinations from more than 29 studies by five Federal and State agencies during June 1973 through August 1991. The National Water Information System software of the U.S. Geological Survey was used to store the data at the U.S. Geological Survey office in Indianapolis, Indiana. Electronic data sets were converted to a standard format of well data, sample data, and analytical data. Data were screened by several error-checking procedures before they were retained in the data base; they were examined for potential duplicates of well location and name.

  4. Quantitative analysis of signal transduction in motile and phototactic cells by computerized light stimulation and model based tracking

    Science.gov (United States)

    Streif, Stefan; Staudinger, Wilfried Franz; Oesterhelt, Dieter; Marwan, Wolfgang

    2009-02-01

    To investigate the responses of Halobacterium salinarum to stimulation with light (phototaxis and photokinesis), we designed an experimental setup consisting of optical devices for automatic video image acquisition and computer-controlled light stimulation, and developed algorithms to analyze physiological responses of the cells. Cells are categorized as motile and nonmotile by a classification scheme based on the square displacement of cell positions. Computerized tracking based on a dynamic model of the stochastic cell movement and a Kalman filter-based algorithm allows smoothed estimates of the cell tracks and the detection of physiological responses to complex stimulus patterns. The setup and algorithms were calibrated which allows quantitative measurements and systematic analysis of cellular sensing and response. Overall, the setup is flexible, extensible, and consists mainly of commercially available products. This facilitates modifications of the setup and algorithms for physiological studies of the motility of cells or microorganisms.

  5. Quantitative analysis of signal transduction in motile and phototactic cells by computerized light stimulation and model based tracking.

    Science.gov (United States)

    Streif, Stefan; Staudinger, Wilfried Franz; Oesterhelt, Dieter; Marwan, Wolfgang

    2009-02-01

    To investigate the responses of Halobacterium salinarum to stimulation with light (phototaxis and photokinesis), we designed an experimental setup consisting of optical devices for automatic video image acquisition and computer-controlled light stimulation, and developed algorithms to analyze physiological responses of the cells. Cells are categorized as motile and nonmotile by a classification scheme based on the square displacement of cell positions. Computerized tracking based on a dynamic model of the stochastic cell movement and a Kalman filter-based algorithm allows smoothed estimates of the cell tracks and the detection of physiological responses to complex stimulus patterns. The setup and algorithms were calibrated which allows quantitative measurements and systematic analysis of cellular sensing and response. Overall, the setup is flexible, extensible, and consists mainly of commercially available products. This facilitates modifications of the setup and algorithms for physiological studies of the motility of cells or microorganisms.

  6. Managing congestion in distribution grids - Market design consideration. How heat pumps can deliver flexibility though well-designed markets and virtual power plant technology

    Energy Technology Data Exchange (ETDEWEB)

    Holmberg Rasmussen, L. [NEAS Energy, Aalborg (Denmark); Bang, C.; Togeby, M. [Ea Energy Analyses, Copenhagen (Denmark)

    2012-10-15

    of end-users to react to price fluctuations e.g. spot prices, thus enabling them to save on their electricity bill, and contribute to the overall system balance. The aim of this report is to discuss challenges with congestions in the distribution grids and how these can be solved through different tariffs and connection agreements, and how a market can be designed to manage congestion in local grids. A part of this is the investigation of the principal questions: Does the DSO have information about potential congestions, and what should the geographic scope of such a signal be? End-user demand can be controlled by a computer in each home which responds to a price signal that originates from the DSO, or it could be controlled by a centralised system, e.g. a virtual-power-plant (VPP) setup. The VPP set-up is in focus in this project, but the signal from the DSO should likely be useable in relation to both control solutions. How future signals from the DSO to the consumer would work in practice is open to discussion as there are a number of potential options, each which vary with respect to their geographic scope, timing, notice, and price level. Our initial findings indicate a number of issues that appear to be clear: 1) The signal indicating a potential congestion in distribution grids must originate from the DSO, and this signal will be directed to the retailer/aggregator/balance responsible, which will pass it on to end-users. 2) Ideally, the signal with grid tariffs should be sent to all end-users (not only heat pumps) in the congested area (i.e. possibly a small fraction of the DSO area). However, with more than 10,000 potential grids this may not be practical, and costs may not allow for this ideal solution. 3) Simple time-of-use tariffs can be an important first step in the direction of dynamic tariffs. Time-of-use tariffs can motivate behavioural change, i.e. computers and communication are not a requirement. It has not been analysed in detail how far in the

  7. Managing congestion in distribution grids - Market design consideration. How heat pumps can deliver flexibility though well-designed markets and virtual power plant technology

    Energy Technology Data Exchange (ETDEWEB)

    Holmberg Rasmussen, L. [NEAS Energy, Aalborg (Denmark); Bang, C.; Togeby, M. [Ea Energy Analyses, Copenhagen (Denmark)

    2012-10-15

    of end-users to react to price fluctuations e.g. spot prices, thus enabling them to save on their electricity bill, and contribute to the overall system balance. The aim of this report is to discuss challenges with congestions in the distribution grids and how these can be solved through different tariffs and connection agreements, and how a market can be designed to manage congestion in local grids. A part of this is the investigation of the principal questions: Does the DSO have information about potential congestions, and what should the geographic scope of such a signal be? End-user demand can be controlled by a computer in each home which responds to a price signal that originates from the DSO, or it could be controlled by a centralised system, e.g. a virtual-power-plant (VPP) setup. The VPP set-up is in focus in this project, but the signal from the DSO should likely be useable in relation to both control solutions. How future signals from the DSO to the consumer would work in practice is open to discussion as there are a number of potential options, each which vary with respect to their geographic scope, timing, notice, and price level. Our initial findings indicate a number of issues that appear to be clear: 1) The signal indicating a potential congestion in distribution grids must originate from the DSO, and this signal will be directed to the retailer/aggregator/balance responsible, which will pass it on to end-users. 2) Ideally, the signal with grid tariffs should be sent to all end-users (not only heat pumps) in the congested area (i.e. possibly a small fraction of the DSO area). However, with more than 10,000 potential grids this may not be practical, and costs may not allow for this ideal solution. 3) Simple time-of-use tariffs can be an important first step in the direction of dynamic tariffs. Time-of-use tariffs can motivate behavioural change, i.e. computers and communication are not a requirement. It has not been analysed in detail how far in the

  8. Adding flexibility to physician training.

    Science.gov (United States)

    Mahady, Suzanne E

    2011-05-02

    Demographic changes among junior doctors are driving demand for increased flexibility in advanced physician training, but flexible training posts are lacking. Suitable flexible training models include flexible full-time, job-share and part-time positions. Major barriers to establishing flexible training positions include difficulty in finding job-share partners, lack of funding for creating supernumerary positions, and concern over equivalence of educational quality compared with full-time training. Pilot flexible training positions should be introduced across the medical specialties and educational outcomes examined prospectively.

  9. Aggregating energy flexibilities under constraints

    DEFF Research Database (Denmark)

    Valsomatzis, Emmanouil; Pedersen, Torben Bach; Abello, Alberto

    2016-01-01

    The flexibility of individual energy prosumers (producers and/or consumers) has drawn a lot of attention in recent years. Aggregation of such flexibilities provides prosumers with the opportunity to directly participate in the energy market and at the same time reduces the complexity of scheduling...... the energy units. However, aggregated flexibility should support normal grid operation. In this paper, we build on the flex-offer (FO) concept to model the inherent flexibility of a prosumer (e.g., a single flexible consumption device such as a clothes washer). An FO captures flexibility in both time...

  10. Reacting to risk with real options : Valuation of managerial flexibility in IT projects

    NARCIS (Netherlands)

    Hilhorst, C.A.R.

    2009-01-01

    Since flexibility is a critical success factor in relation to the management and design of IT investments, and understanding flexibility is a difficult issue, it is important to explore how firms build flexibility into their IT investment decisions. This dissertation investigates how managerial flex

  11. 优质护理服务模式下柔性激励在护理管理中的应用%Application of flexible incentive measures to nursing management in the implementation of high quality nursing service mode

    Institute of Scientific and Technical Information of China (English)

    杨香芝; 白连君; 王爱新; 孙彩霞; 吴月敏; 王丽君

    2012-01-01

    Objective :To investigate the application effect of flexible incentive measures to nursing management in the implementation of high quality nursing service mock. Methods:The; flexible incentive measures and organizational culture construction were introduced into responsibility holistic nursing mode of high quality nursing service in order to strengthen clinical nursing care and improve nursing quality. No. 2 department of orthopedics was selected as the experimental group,in which the responsibility holistic nursing mode was implemented in the first half year of 2011 , and No. I department of orthopedics was taken as the control group ( implementation of post responsibility nursing mode ). The patients'satisfaction, nurses'satisfaction and the result of quality assessment were observed in the two groups. Results: The patients'satisfaction.nurses'satisfaction and the result of quality assessment were significantly higher and better in the experimental group than the control group ( P < 0. 01 ). Conclusion :The flexible incentive measures are applicable to the department of nursing of county-level hospital. The measures can significantly improve the patient's satisfaction with nursing service,the nurse's sense of personal accomplishment and quality of holistic nursing care; in the implementation of high quality nursing service mode.%目的:探讨优质护理服务模式下柔性激励在护理管理中的应用效果.方法:利用柔性激励及组织文化建设等手段引入优质护理服务责任制整体护理模式,协调护理人员切实加强临床护理工作,改善护理服务.选取2011年上半年实施优质护理服务责任制整体护理模式的骨二科为实验组,与同期实施岗位功能制护理模式骨一科为对照组,观察两组在患者满意度、护士满意度及各项护理质量考核成绩.结果:实验组患者满意度、护士满意度、护理质量考核成绩均明显高于对照组(P<0.01).结论:优质护理服务模

  12. Trends in computerized structural analysis and synthesis; Proceedings of the Symposium, Washington, D.C., October 30-November 1, 1978

    Science.gov (United States)

    Noor, A. K. (Editor); Mccomb, H. G., Jr.

    1978-01-01

    The subjects considered are related to future directions of structural applications and potential of new computing systems, advances and trends in data management and engineering software development, advances in applied mathematics and symbolic computing, computer-aided instruction and interactive computer graphics, nonlinear analysis, dynamic analysis and transient response, structural synthesis, structural analysis and design systems, advanced structural applications, supercomputers, numerical analysis, and trends in software systems. Attention is given to the reliability and optimality of the finite element method, computerized symbolic manipulation in structural mechanics, a standard computer graphics subroutine package, and a drag method as a finite element mesh generation scheme.

  13. MOODLE – COMPUTERIZED DISTANT LEARNING SUPPORT SYSTEM

    Directory of Open Access Journals (Sweden)

    V. A. Tunda

    2014-01-01

    Full Text Available Moodle (Modular Object-Oriented Dynamic Learning Environment is the system developed by the English-speaking community around the world for more than 10 years, supports both, offline and online training. In most cases, Moodle is used to support and connect learning face-to-face with online training, as well as with other types of learning. Moodle allows you to ask all sorts of questions and assess responses in a variety of ways. The central concept of Moodle is a course in which one or more teachers offer students resources (such as files, folders, Web pages and participate in interactive activities (such as forums, wikis, blogging, lessons, seminars, assignments, examinations. Students and teachers can change roles, mutually assess each other, share knowledge on the topics of study in the glossary and database system.In the English-speaking world, there are public sites with detailed documentation on Moodle, which is constantly verified and modified in accordance with emerging new versions of the system; Russian versions do not have public sites with detailed translation of the English-language documentation. On what and to whom you want to perform actions in the daily practice of the modern versions, only the barest of outlines on paid seminars and presentations to those who started the implementation of Moodle in your organization are given. And this despite the fact that the system has a great variety of Moodle (over 500 settings with different levels of functionality to be performed, to maintain and develop specially organized by the team of specialists. The question is not only about creating a training course in Moodle. It's about maintaining the health of the system within the institution, such as a University. Under the "health maintenance" means: availability and preservation of up-to-date documentation on system and manuals on Moodle separately for administrators, managers, teachers and students at their level, training consultants

  14. FLEXIBLE GEIGER COUNTER

    Science.gov (United States)

    Richter, H.G.; Gillespie, A.S. Jr.

    1963-11-12

    A flexible Geiger counter constructed from materials composed of vinyl chloride polymerized with plasticizers or co-polymers is presented. The counter can be made either by attaching short segments of corrugated plastic sleeving together, or by starting with a length of vacuum cleaner hose composed of the above materials. The anode is maintained substantially axial Within the sleeving or hose during tube flexing by means of polystyrene spacer disks or an easily assembled polyethylene flexible cage assembly. The cathode is a wire spiraled on the outside of the counter. The sleeving or hose is fitted with glass end-pieces or any other good insulator to maintain the anode wire taut and to admit a counting gas mixture into the counter. Having the cathode wire on the outside of the counter substantially eliminates the objectional sheath effect of prior counters and permits counting rates up to 300,000 counts per minute. (AEC)

  15. Flexible Metasurface Holograms

    CERN Document Server

    Burch, James; Chen, Xianzhong; Di Falco, Andrea

    2016-01-01

    Metasurface holograms are typically fabricated on rigid substrates. Here we experimentally demonstrate broadband, flexible, conformable, helicity multiplexed metasurface holograms operating in the visible range, offering increased potential for real life out-of-the-lab applications. Two symmetrically distributed holographic images are obtained when circularly polarized light impinges on the reflective-type metasurface positioned on non- planar targets. The two off-axis images with high fidelity are interchangeable by controlling the helicity of incident light. Our metasurface features the arrangement of spatially varying gold nanorods on a flexible, conformable epoxy resist membrane to realize a Pancharatnam- Berry phase profile. These results pave the way to practical applications including polarization manipulation, beam steering, novel lenses, and holographic displays.

  16. Flexible Laser Metal Cutting

    DEFF Research Database (Denmark)

    Villumsen, Sigurd; Jørgensen, Steffen Nordahl; Kristiansen, Morten

    2014-01-01

    This paper describes a new flexible and fast approach to laser cutting called ROBOCUT. Combined with CAD/CAM technology, laser cutting of metal provides the flexibility to perform one-of-a-kind cutting and hereby realises mass production of customised products. Today’s laser cutting techniques...... possess, despite their wide use in industry, limitations regarding speed and geometry. Research trends point towards remote laser cutting techniques which can improve speed and geometrical freedom and hereby the competitiveness of laser cutting compared to fixed-tool-based cutting technology...... such as punching. This paper presents the concepts and preliminary test results of the ROBOCUT laser cutting technology, a technology which potentially can revolutionise laser cutting....

  17. Flexible training under threat.

    Science.gov (United States)

    Houghton, Anita; Eaton, Jennifer

    2002-10-01

    As the number of women in medicine and the general demand for a better work-life balance rises, flexible training is an increasingly important mechanism for maintaining the medical workforce. The new pay deal, together with entrenched cultural attitudes, are potential threats. Ways forward include more substantive part-time posts, more part-time opportunities at consultant level, and using positive experiences as a way of tackling attitudes in the less accepting specialties.

  18. More flexibility for DESY

    CERN Multimedia

    2003-01-01

    In the future, budgeting at DESY will be more efficient. The 16 associated research centers are to be granted a wider margin in matters of finance and human resources. The Budget Committee of the German Bundestag has agreed to abstain from mandatory staff appointments. The current pre-determined "job pyramid" will be replaced by a more flexible mechanism, so that the conclusion of fixed labor contracts can more closely follow the needs of research (1 page).

  19. Industrial Fuel Flexibility Workshop

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2006-09-01

    On September 28, 2006, in Washington, DC, ITP and Booz Allen Hamilton conducted a fuel flexibility workshop with attendance from various stakeholder groups. Workshop participants included representatives from the petrochemical, refining, food and beverage, steel and metals, pulp and paper, cement and glass manufacturing industries; as well as representatives from industrial boiler manufacturers, technology providers, energy and waste service providers, the federal government and national laboratories, and developers and financiers.

  20. Flexible Data Link

    Science.gov (United States)

    2015-04-01

    reconfiguring the waveform characteristics (on-the-fly) based on the engagement environment. Therefore, flexibility was the highest priority in the design of...the aircraft to a ground antenna . Utilizing the threshold system requirements (100 km range), we calculate the multipath of the aircraft as it...approaches the ground antenna . Figure 3: Multipath scenario #1 The calculation of the reflected path (denoted as A + C in Figure 3) is found through the