WorldWideScience

Sample records for case study applying

  1. Gamification applied in affiliate marketing. Case study of 2Parale

    OpenAIRE

    Adrian Vicenţiu SALCU; ACATRINEI Carmen

    2013-01-01

    This paper is centered upon the application of gamification in an affiliate network present on the Romanian market. The first part covers the definition of gamification and basic theoretical aspects related, such as gamification elements and the pyramid, the D6 Design Framework, as well as possible environments where gamification can be applied and the design process behind it. The research focuses on the case study of 2Parale.ro, the affiliate network which has developed gamified campaigns a...

  2. Applied philosophy and psychotherapy: Heraclitus as case study

    Directory of Open Access Journals (Sweden)

    Johann Beukes

    2002-11-01

    Full Text Available This article investigates a recent attempt to apply philosophy within the discipline of psychotherapy and to investigate the somewhat undefined realm of philosophical counselling. After introducing the claims of this interdisciplinary exercise and after addressing the problems involved in crossing the boundaries between philosophy and psychotherapy, the article elaborates on  Alex Howard’s (2000 [Philosophy for counselling and psychotherapy: Pythagoras to post-modernism. London: Macmillan] attempt to make explicit use of philosophy in psychotherapy, using his interpretation and application of Heraclitus’ philosophy as case study.

  3. Bibliometric Techniques Applied to Issues Management: A Case Study.

    Science.gov (United States)

    Lancaster, F. W.; Lee, Ja-Lih

    1985-01-01

    Case study on acid rain illustrates procedures for systematized tracking of issues: using bibliometric methods to list journals to be scanned; using current awareness searches of online databases to supplement journal scanning; using literature monitoring to create significant terms file; and tracking terms through online database index. (10…

  4. Managing change : Case study: HAMK University of Applied Sciences, Valkeakoski

    OpenAIRE

    Chau Thi Tra, Mi

    2012-01-01

    In response to changes imposed by the Finnish government on the Univer-sities of Applied Sciences system in the near future, HAMK has proactive-ly adopted several programmes to prepare for future challenges and rein-force the organization’s competitiveness. However, organizational change has never been an easy, straightforward issue and how to manage change effectively has become an interest to the organization. The study aims at providing suggestions for a more successful change im-pleme...

  5. Case study in applying environmental and social constraints

    Energy Technology Data Exchange (ETDEWEB)

    Cinnamon, C. [TransCanada Turbines Ltd., Calgary, AB (Canada)

    2008-07-01

    This presentation outlined the implementation processes used by TransCanada for its wind power projects. Locations selected by TransCanada for its wind farms must have strong, consistent resources and also be located near transmission sites. While rules and regulations vary in different jurisdictions, all wind farm projects must be acceptable to local stakeholders and are required to undergo the environmental assessment (EA) process. The selected sites are also subjected to detailed constraints analyses to ensure minimal adverse environmental and social impacts. Constraints management is also used to control project costs. The Cartier Wind Energy Project was used in this presentation as a case study demonstrating TransCanada's selection process. Details were also provided for TransCanada's Baie-des-Sable wind project which is located on private agricultural land. The farm's layout was presented and photographs of the wind farm's construction were included. tabs., figs.

  6. Applying Business Process Mode ling Techniques : Case Study

    Directory of Open Access Journals (Sweden)

    Bartosz Marcinkowski

    2010-12-01

    Full Text Available Selection and proper application of business process modeling methods and techniques have a significant impact on organizational improvement capabilities as well as proper understanding of functionality of information systems that shall support activity of the organization. A number of business process modeling notations were implemented in practice in recent decades. Most significant of the notations include ARIS, Business Process Modeling Notation (OMG BPMN and several Unified Modeling Language (OMG UML extensions. In this paper, the assessment whether one of the most flexible and strictly standardized contempo-rary bus iness process modeling notations, i.e. Rational UML Profile for Business Modeling, enable business analysts to prepare business models that are all-embracing and understandable by all the stakeholders. After the introduction, me-thodology of res earch is discussed. The following section presents selected case study results. The paper is concluded with a summary

  7. APPLIED KNOWLEDGE MANAGEMENT IN SMALL DESIGN FIRMS: CASE STUDY

    Directory of Open Access Journals (Sweden)

    Christian Donin

    2016-09-01

    Full Text Available Knowledge is the new strategic imperative of organizations. The ability to manage knowledge is a crucial part of any organizations operational processes. The creation and diffusion of knowledge have become ever more important factors in competitiveness. This paper investigates the Knowledge Management and flow information and in small design firms. It is divided into three main parts. The first part of this paper describes the importance of Knowledge Management for organizations are described together with responsibilities needed to ensure successful Knowledge Management implementations and the Spiral of Organizational Knowledge Creation conception. The second part approaches literature available about process and organizational structure and information flow related to Brazilian design firms. Finally, this paper presents a case study of small design office of Civil Engineering identifying organizational process, verifying the types of communication practices and identifying the types of dynamic process of The Spiral of Organizational Knowledge Creation, KM strategy and dynamic through Knowledge Transfer.

  8. Radioanalytical Techniques Applied to Environmental Chemistry: a Two Case Study.

    Science.gov (United States)

    Holmes, Jennifer L.

    Case I. Collection of atmospheric aerosol began at Mauna Loa Observatory in February of 1979. A sector controller was installed in May of 1980. Weekly samples were collected. One half of the particle filters were analyzed by instrumental neutron activation analysis (INAA) for elemental quantitation and the other half was analyzed by ion chromatography (IC) for sulfate. Sampling was later modified to include four base treated filters sequentially. One half of the particle filter was still analyzed by INAA and one quarter was analyzed by IC for anions of chloride, nitrate and sulfate. One half of the four base treated filters was also analyzed by IC. This yields a twelve year data record of weekly elemental aerosol concentrations. The most dominant source of trace metals to the 3400 m MLO site is crustal material. The large dust storms in the Chinese deserts loft immense amounts of crustal material into the troposphere every year. A typical elemental signature for Asian dust at MLO is determined. Other sources for aerosol particles in the free troposphere are marine and anthropogenic. Anthropogenic sources tend to contribute less than marine sources overall. One pollution episode in 1989 perturbed the vanadium budget by nearly three orders of magnitude. Also crustal excess values for several elements are modeled poorly with a local Hawaiian Basalt signature. Acidic gaseous nitrogen species and particulate nitrate both follow a clear seasonal trend, which is not highly correlated to the Asian dust episodes. Acidic gaseous chloride and particulate chloride together yield a marine enrichment factor near one, implying that the source for the gaseous chloride is sea salt, which has reacted with the rm H_2SO_4 in atmosphere to release HCl gas. Most of the sulfate found exists as a particle rather than in an acidic gaseous sulfur species. Case II. First prompt gamma-ray spectroscopy is discussed. A preliminary study of sewage sludge was done at the Los Alamos National

  9. Applied philosophy and psychotherapy: Heraclitus as case study

    OpenAIRE

    Johann Beukes

    2002-01-01

    This article investigates a recent attempt to apply philosophy within the discipline of psychotherapy and to investigate the somewhat undefined realm of philosophical counselling. After introducing the claims of this interdisciplinary exercise and after addressing the problems involved in crossing the boundaries between philosophy and psychotherapy, the article elaborates on  Alex Howard’s (2000) [Philosophy for counselling and psychotherapy: Pythagoras to post-modernism. London: Macmillan] a...

  10. Pegase modelling studies applied to micropollutants: use cases

    OpenAIRE

    Grard, Aline; Everbecq, Etienne; Deliège, Jean-François

    2012-01-01

    For the last years, PEGASE model has been used in two studies aiming at better assessment of the source and behaviour of micropollutants in the rivers network. In the first study, with financial support from INERIS1, the PEGASE model has been used to simulate the fate of micropollutants (Cd, Zn & Cu) within the basins of the Meuse and the Adour. The choice of the modelled micropollutants and sub-basins has been performed in agreement with INERIS, the involved Water Agencies and the Aquapol...

  11. Additive Manufacturing in Production: A Study Case Applying Technical Requirements

    Science.gov (United States)

    Ituarte, Iñigo Flores; Coatanea, Eric; Salmi, Mika; Tuomi, Jukka; Partanen, Jouni

    Additive manufacturing (AM) is expanding the manufacturing capabilities. However, quality of AM produced parts is dependent on a number of machine, geometry and process parameters. The variability of these parameters affects the manufacturing drastically and therefore standardized processes and harmonized methodologies need to be developed to characterize the technology for end use applications and enable the technology for manufacturing. This research proposes a composite methodology integrating Taguchi Design of Experiments, multi-objective optimization and statistical process control, to optimize the manufacturing process and fulfil multiple requirements imposed to an arbitrary geometry. The proposed methodology aims to characterize AM technology depending upon manufacturing process variables as well as to perform a comparative assessment of three AM technologies (Selective Laser Sintering, Laser Stereolithography and Polyjet). Results indicate that only one machine, laser-based Stereolithography, was feasible to fulfil simultaneously macro and micro level geometrical requirements but mechanical properties were not at required level. Future research will study a single AM system at the time to characterize AM machine technical capabilities and stimulate pre-normative initiatives of the technology for end use applications.

  12. Applied isotope hydrogeology - a case study in northern Switzerland

    International Nuclear Information System (INIS)

    In 1980, Nagra, the Swiss National Cooperative for the Storage of Radioactive Waste, began a comprehensive field investigation programme to assess the feasibility and safety of a repository for the final disposal of high-level radioactive waste in northern Switzerland. An understanding of the deep groundwater flow regime is needed to predict flow paths, travel times and dilution effects of groundwater moving from a repository location to the biosphere. To asses the flow field, regional and local hydrodynamic models have been prepared. Validation of the hydrodynamic models with the results of the hydrogeochemical investigations will be attempted. The isotopic investigations presented in this report will probably be the most important contribution to this validation. The hydrogeochemical programme started in 1981 with the collection of waters from about 140 springs and wells of different aquifers in northern Switzerland and adjacent areas. Detailed hydrochemical and isotopic analyses have been carried out on these samples. About 60 waters from the Nagra deep boreholes were also sampled and analysed, of which some 40 gave useful results. Additional geochemical and isotopic data on rock material are also available from these boreholes. A literature study yielded complementary hydrochemical data, both from points sampled during the regional programme and from additional points. The purpose of this report is to present all the isotope data collected within the Nagra programme in northern Switzerland. The report also includes the first comprehensive synthesis and interpretation of these data. It is anticipated that special aspects of the data interpretation will be discussed elsewhere in the reviewed scientific literature. (author) figs., tabs., 231 refs

  13. Radioanalytical techniques applied to environmental chemistry: A two case study

    International Nuclear Information System (INIS)

    Collection of atmospheric aerosol began at Mauna Loa Observatory in February of 1979. A sector controller was installed in May of 1980. Weekly samples were collected. One half of the particle filters were analyzed by instrumental neutron activation analysis (INAA) for elemental quantitation and the other half was analyzed by ion chromatography (IC) for sulfate. Sampling was later modified to include four base treated filters sequentially. One half of the particle filter was still analyzed by INAA and one quarter was analyzed by IC for anions of chloride, nitrate and sulfate. One half of the four base treated filters was also analyzed by IC. This yields a twelve year data record of weekly elemental aerosol concentrations. The most dominant source of trace metals to the 3400 m MLO site is crustal material. The large dust storms in the Chinese deserts loft immense amounts of crustal material into the troposphere every year. Other sources for aerosol particles in the free troposphere are marine and anthropogenic. Anthropogenic sources tend to contribute less than marine sources overall. One pollution episode in 1989 perturbed the vanadium budget by three orders of magnitude. Acidic gaseous nitrogen species and particulate nitrate both follow a clear seasonal trend, which is not highly correlated to the Asian dust episodes. Acidic gaseous chloride and particulate chloride together yield a marine enrichment factor near one, implying that the source for the gaseous chloride is sea salt, which has reacted with the H2SO2 in atmosphere to release HCl gas. Most of the sulfate found exists as a particle rather than in an acidic gaseous sulfur species. First prompt gamma-ray spectroscopy is discussed. A preliminary study of sewage sludge was done at the Los Alamos National Lab.'s PGRS system. The results are presented with projected detection limits of various elements relative to hydrogen

  14. Study of biomass applied to a cogeneration system: A steelmaking industry case

    International Nuclear Information System (INIS)

    In this paper, a theoretical technical study was carried out using Brazilian available biomass materials (rice husk, coffee husk and elephant grass) compared to natural gas applied to an electric arc furnace (EAF) steelmaking process. Rice and coffee husk are biomass residues from the agriculture while elephant grass (Pennisetum Purpureum Schum) is an abundant, fast growing plant, which is used for cattle breeding. The ultimate analysis of the biomass materials was carried out in the research department of a Brazilian Steelmaking Industry. The results of the ultimate analysis were used to determine the lower calorific value and the mass flow rate of the biomass materials used in the cogeneration system. The actual steelmaking process uses natural gas to both improve the “cold spots” inside the furnace and contribute to minimize the use of electrical energy in the heating process. The feasibility study considers a combined heat and power plant (CHP) to generate electricity and heat to the electric arc furnace (EAF) process. This study used the First Law of Thermodynamics to determine the operational parameters of the cogeneration plant considering three cases of different operational parameters in the Rankine cycle. The technical results show that the natural gas consumption and exhaust gas generation were the lowest among the fuels in the three cases analyzed. Regarding the exhaust gases generation, some aspects should be highlighted: the combustion of biomass is considered carbon neutral; the exhaust gases generated may be used to scrap preheat; also, biomass is a renewable fuel in contrast with natural gas, which is a fossil fuel. Thus, an economic analysis, considering only the operational cost of the plant, was conducted exhibiting that elephant grass had the lowest operational cost, accounting for a reduction of about 9% in the second case and 15% in the third case compared to natural gas. Although the biomasses have lower LCV than natural gas, they

  15. CASE STUDY OF THE OPTIMIZING THE AUTOMOTIVE MANUFACTURING SYSTEMS EFFICIENCY VIA APPLYING NEW METHOD OF SCHEDULING

    Directory of Open Access Journals (Sweden)

    Seyedehfarzaneh Nojabaei

    2014-01-01

    Full Text Available Efficiency is becoming a pivotal aspect in each manufacturing system and scheduling plays a crucial role in sustaining it. The applicability of distributed computing to coordinate and execute jobs has been investigated in the past literature. Moreover, it is significant that even for sensitive industrial systems the only criterion of allocating jobs to appropriate machines is the FIFO policy. On the other flip, many researchers are of the opinion that the main reason behind failing to provide fairness in distributed systems is considering the only criterion of time stamp to judge upon and form the queue of jobs with the aim of allocating those jobs to the machines. In order to increase the efficiency of sensitive industrial system, this study takes into consideration of three criteria of each job including priority, time action and time stamp. The methodology adopted by this study is definition of job scheduler and positioning jobs in temporary queue and sorting via developing bubble sort. In sorting algorithm criterion of priority, time action should be considered besides time stamp to recognize the tense jobs for processing earlier. To evaluate this algorithm first a numerical test case (simulation is programmed and then the case study performing in order to optimize efficiency of applying this method in real manufacturing system. Eventually the results of this study provided evidence on that the rate of efficiency is increased.

  16. Case Study: Applying OpenEHR Archetypes to a Clinical Data Repository in a Chinese Hospital.

    Science.gov (United States)

    Min, Lingtong; Wang, Li; Lu, Xudong; Duan, Huilong

    2015-01-01

    openEHR is a flexible and scalable modeling methodology for clinical information and has been widely adopted in Europe and Australia. Due to the reasons of differences in clinical process and management, there are few research projects involving openEHR in China. To investigate the feasibility of openEHR methodology for clinical information modelling in China, this paper carries out a case study to apply openEHR archetypes to Clinical Data Repository (CDR) in a Chinese hospital. The results show that a set of 26 archetypes are found to cover all the concepts used in the CDR. Of all these, 9 (34.6%) are reused without change, 10 are modified and/or extended, and 7 are newly defined. The reasons for modification, extension and newly definition have been discussed, including granularity of archetype, metadata-level versus data-level modelling, and the representation of relationships between archetypes. PMID:26262040

  17. Applying the Transtheoretical Model to Reality Television: The Biggest Loser Case Study

    Science.gov (United States)

    Barry, Adam E.; Piazza-Gardner, Anna K.

    2012-01-01

    This teaching idea presents a heuristic example using reality television as a tool for applying health behavior theory. It utilizes The Biggest Loser (TBL) to provide "real world" cases depicting how individuals progress through/experience the Transtheoretical Model (TTM). Observing TBL contestants provides students practice grounding…

  18. Comparative Case Study on Designing and Applying Flipped Classroom at Universities

    Science.gov (United States)

    Lim, Cheolil; Kim, Sunyoung; Lee, Jihyun; Kim, Hyeonsu; Han, Hyeongjong

    2014-01-01

    There have been many reports on cases where flipped classroom was applied which put greater emphasis on conducting various learning activities during class. However, there is a limitation in redesigning existing university lectures as flipped classrooms merely based on reports that describe the learning activities of and their effects on…

  19. The improvement of environmental performances by applying ISO 14001 standard: A case study

    Directory of Open Access Journals (Sweden)

    Živković Snežana

    2013-01-01

    Full Text Available This paper presents the analysis of the advantages of applying ISO 14001 system in an environmental protection management system. The environmental protection management system which is not licensed, i.e., compatible with the principles and standard pre-conditions considerably increases the plausibility for ecological risk. There are some issues that remain to be solved in the areas which are not expressed by financial values only but also have a non-financial character with the aim of expanding markets, company image improvement and improvement of the environmental performance indicators. By improving a company’s environmental management system efficiency we expect to achieve the minimization and elimination of damaging influences on the environment which are the consequence of company’s activities. A case study in the Oil Refinery Belgrade (RNB analyses the implementation of the standard ISO 14001:2004 into its environment protection management system, particularly emphasizing the company’s own way of evaluating the environment aspects with the aim of establishing results of ecological performances indicators improvement. The average values of the first ecological indicator of the plant, the total amount of the waste waters in m3 per a ton of product, clearly show the downturn trend, which is confirmed by the proportional reduction of the second ecological plant indicator, that is by the flocculants consumption (Al2(SO43, Na2CO3 in kg per m3 of the waste water of the Oil Refinery of Belgrade for the given period 2008-2010. Case study RNB confirms the improvement of environmental performances using the ISO 14001 standard.

  20. Applying computer-based simulation to energy auditing: A case study

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, Y. [Department of Construction Management, College of Engineering and Computing, Engineering Centre, Florida International University, Miami, FL (United States)

    2006-07-01

    Through a case study, this research explores an approach, which uses computer simulation technology, to evaluate different energy conservation alternatives and to assist facility managers to select reliable and feasible solutions. The subject facility is located in the Southeast region of the United States. One of the major challenges and operation goals of the General Services Administration, who manages the facility, is for that facility to achieve the Energy Star designation. However, due to the complexity of the facility, the requirements from building occupants, as well as other difficulties, finding a path for optimizing the operation of the facility in order to achieve the Energy Star designation is not always easy. This project uses eQuest, a simulation software tool, to create a 'virtual environment', in which the operations of the HVAC (heating ventilation air-conditioning) system and the lighting of the facility are studied. Subsequently, recommendations initially made by experts through traditional energy audit approaches are evaluated in the 'virtual environment' in order to determine the best solution to achieve the goal of the facility managers. This paper discusses major aspects of the project, including the challenges, the values and the limitations of applying computer simulation techniques in such a facility with complicated structural, occupancy and operation features. (author)

  1. Applying computer-based simulation to energy auditing: a case study

    Energy Technology Data Exchange (ETDEWEB)

    Yimin Zhu [Florida International University, Miami, FL (United States). Dept. of Construction Management

    2006-05-15

    Through a case study, this research explores an approach, which uses computer simulation technology, to evaluate different energy conservation alternatives and to assist facility managers to select reliable and feasible solutions. The subject facility is located in the Southeast region of the United States. One of the major challenges and operation goals of the General Services Administration, who manages the facility, is for that facility to achieve the Energy Star designation. However, due to the complexity of the facility, the requirements from building occupants, as well as other difficulties, finding a path for optimizing the operation of the facility in order to achieve the Energy Star designation is not always easy. This project uses eQuest, a simulation software tool, to create a ''virtual environment'', in which the operations of the HVAC (heating ventilation air-conditioning) system and the lighting of the facility are studied. Subsequently, recommendations initially made by experts through traditional energy audit approaches are evaluated in the ''virtual environment'' in order to determine the best solution to achieve the goal of the facility managers. This paper discusses major aspects of the project, including the challenges, the values and the limitations of applying computer simulation techniques in such a facility with complicated structural, occupancy and operation features. (author)

  2. A comparative study of applying Mason’s Rule in the case of flow-graphs and bond-graphs

    Directory of Open Access Journals (Sweden)

    Adriana Grava

    2009-05-01

    Full Text Available The paper presents two methods to analyzethe electric circuits using the flow-graphs and thebond-graphs studying the differences between thesemethods.As it can be noticed, the two methods are totallydifferent; their common point being Mason’s rule thatis applied in both cases but it is applied differently foreach type of graphs.

  3. Applying new ways of working in university working environment. A case study: Laurea University of Applied Sciences

    OpenAIRE

    Khasu, Sunil

    2015-01-01

    The objective of this thesis is to identify New Ways of Working (NWoW) or new work concepts that are applicable for the Laurea University of Applied Sciences working environment. The research focused on the perspective of two different stakeholder groups, which are the employee perspective and management perspective. At present, opportunities offered by modern technologies have reduced importance of time and location with respect to ways of working. Universities or organizations not offering ...

  4. Applying the Decoding the Disciplines Process to Teaching Structural Mechanics: An Autoethnographic Case Study

    Science.gov (United States)

    Tingerthal, John Steven

    2013-01-01

    Using case study methodology and autoethnographic methods, this study examines a process of curricular development known as "Decoding the Disciplines" (Decoding) by documenting the experience of its application in a construction engineering mechanics course. Motivated by the call to integrate what is known about teaching and learning…

  5. Applying Software Design Patterns on iOS Application : A Case Study: Finnkino

    OpenAIRE

    Atik, Mohammad Abdullah

    2014-01-01

    Software developers practice software design patterns and principles to solve commonly occurring problems while ensuring extensible robust and maintainable system. The thesis aimed to study a subset of software patterns and principles. The practical goal of the thesis was to develop an iOS application with proper patterns applied. The main focus was to recognize which pattern would suit for an application’s various design challenges and what benefits would be harnessed by it. The study ai...

  6. Assessing Tourist Resorts Surrounding Metropolitans Applying SWOT- AHP Models Case study: Malaga Resort

    Directory of Open Access Journals (Sweden)

    A. Movahed

    2013-01-01

    Full Text Available Extended abstract1-IntroductionToday, the urban concept is not understandable without resorts in different forms and the results of urban development and environmental problems have made the development ad existence of resorts unavoidable.Ahvaz is one of the metropolitan cities. For the reason of its pollution, oil-dependent industries, hot and humid weather, having a long hot and dusty season, the citizens have been encouraged to travel to other areas with better climate. Therefore, it is necessary to locate a place with appropriate climate in the province. In this study, we use the descriptive combination and analytical method and this research is applied. We aim to examine three patterns: the final level pattern walkway areas of major cities, Robert pattern and standard distance pattern. Results show that, because of the long distance between Ahvaz and Malaga, the above-mentioned models could not determine Ahvaz walkway field.2- Theoretical basesThe Tourism has expressed as the specific spatial patterns. One of them is spatial patterns of urban tourism. Urban areas are important tourism places because they have historical and cultural attractions. The major cities have many diverse attractions, including museums, monuments, theaters, sports stadiums, parks, toy city, Shopping centers, and places of historical and architectural sites of important events with famous people. Moreover, if the tourist attractions are located in rural areas, urban movement supports the objective location.To examine the influence of large urban parks, three methods are used that are: A - The final model of the metropolitan parkB - Robert patternC - Standard distance model3– DiscussionThere are three different variations of climate in Khuzestan province: desert climate, semi desert climate and mountainous climate that are suitable for tourism. Ahvaz city has taken in desert climatology; therefore, there is a need for amusement places at mountainous climates. As map

  7. Case Study: Tax reform, income distribution and poverty in Brazil: an applied general equilibrium analysis

    OpenAIRE

    Joaquim B de Souza Ferreira Filho; Carliton V dos Santos; Sandra M do Prado Lima

    2010-01-01

    This case study considers two frequently advocated approaches to reducing indirect taxation in Brazil: reduction in taxes on food; reduction in taxes on intermediate inputs to agriculture. To asses the effects of both on income distribution poverty levels, a bottom-up general equilibrium model of Brazil (TERM-BR) is linked to a microsimulation model. It is shown that one of the favoured policies is more poverty reducing, the other more income inequality reducing. Perhaps even more importantly...

  8. Applying Value Stream Mapping Technique for Production Improvement in a Manufacturing Company: A Case Study

    Science.gov (United States)

    Jeyaraj, K. L.; Muralidharan, C.; Mahalingam, R.; Deshmukh, S. G.

    2013-01-01

    The purpose of this paper is to explain how value stream mapping (VSM) is helpful in lean implementation and to develop the road map to tackle improvement areas to bridge the gap between the existing state and the proposed state of a manufacturing firm. Through this case study, the existing stage of manufacturing is mapped with the help of VSM process symbols and the biggest improvement areas like excessive TAKT time, production, and lead time are identified. Some modifications in current state map are suggested and with these modifications future state map is prepared. Further TAKT time is calculated to set the pace of production processes. This paper compares the current state and future state of a manufacturing firm and witnessed 20 % reduction in TAKT time, 22.5 % reduction in processing time, 4.8 % reduction in lead time, 20 % improvement in production, 9 % improvement in machine utilization, 7 % improvement in man power utilization, objective improvement in workers skill level, and no change in the product and semi finished product inventory level. The findings are limited due to the focused nature of the case study. This case study shows that VSM is a powerful tool for lean implementation and allows the industry to understand and continuously improve towards lean manufacturing.

  9. Applying artificial intelligence technology to support decision-making in nursing: A case study in Taiwan.

    Science.gov (United States)

    Liao, Pei-Hung; Hsu, Pei-Ti; Chu, William; Chu, Woei-Chyn

    2015-06-01

    This study applied artificial intelligence to help nurses address problems and receive instructions through information technology. Nurses make diagnoses according to professional knowledge, clinical experience, and even instinct. Without comprehensive knowledge and thinking, diagnostic accuracy can be compromised and decisions may be delayed. We used a back-propagation neural network and other tools for data mining and statistical analysis. We further compared the prediction accuracy of the previous methods with an adaptive-network-based fuzzy inference system and the back-propagation neural network, identifying differences in the questions and in nurse satisfaction levels before and after using the nursing information system. This study investigated the use of artificial intelligence to generate nursing diagnoses. The percentage of agreement between diagnoses suggested by the information system and those made by nurses was as much as 87 percent. When patients are hospitalized, we can calculate the probability of various nursing diagnoses based on certain characteristics. PMID:26021669

  10. Adapted strategic plannig model applied to small business: a case study in the fitness area

    Directory of Open Access Journals (Sweden)

    Eduarda Tirelli Hennig

    2012-06-01

    Full Text Available The strategic planning is an important management tool in the corporate scenario and shall not be restricted to big Companies. However, this kind of planning process in small business may need special adaptations due to their own characteristics. This paper aims to identify and adapt the existent models of strategic planning to the scenario of a small business in the fitness area. Initially, it is accomplished a comparative study among models of different authors to identify theirs phases and activities. Then, it is defined which of these phases and activities should be present in a model that will be utilized in a small business. That model was applied to a Pilates studio; it involves the establishment of an organizational identity, an environmental analysis as well as the definition of strategic goals, strategies and actions to reach them. Finally, benefits to the organization could be identified, as well as hurdles in the implementation of the tool.

  11. Applying data mining techniques to medical time series: an empirical case study in electroencephalography and stabilometry.

    Science.gov (United States)

    Anguera, A; Barreiro, J M; Lara, J A; Lizcano, D

    2016-01-01

    One of the major challenges in the medical domain today is how to exploit the huge amount of data that this field generates. To do this, approaches are required that are capable of discovering knowledge that is useful for decision making in the medical field. Time series are data types that are common in the medical domain and require specialized analysis techniques and tools, especially if the information of interest to specialists is concentrated within particular time series regions, known as events. This research followed the steps specified by the so-called knowledge discovery in databases (KDD) process to discover knowledge from medical time series derived from stabilometric (396 series) and electroencephalographic (200) patient electronic health records (EHR). The view offered in the paper is based on the experience gathered as part of the VIIP project. Knowledge discovery in medical time series has a number of difficulties and implications that are highlighted by illustrating the application of several techniques that cover the entire KDD process through two case studies. This paper illustrates the application of different knowledge discovery techniques for the purposes of classification within the above domains. The accuracy of this application for the two classes considered in each case is 99.86% and 98.11% for epilepsy diagnosis in the electroencephalography (EEG) domain and 99.4% and 99.1% for early-age sports talent classification in the stabilometry domain. The KDD techniques achieve better results than other traditional neural network-based classification techniques. PMID:27293535

  12. The use of lidar images in Costa Rica : case studies applied in geology, engineering, and archaeology

    International Nuclear Information System (INIS)

    A historical review is made about evolution of technology Lidar (Laser Imaging Detection and Ranging). The improvements of this technology and additions from other technologies are annotated in the last 15 years. The information of the aerial and terrestrial lidar operation, technical parameters for data acquisition and resolutions are presented. The results from four studies are presented in Costa Rica: 1) The discovery of pre-Columbian trails in the area of Volcan Arenal, 2) A case of geological mapping and discovery of new volcanic structures in the North area of the Volcan Poas, 3) The characterization of a landslide near Palmares that represents a hazard for the road network, 4) A detail survey of a pre-Columbian sphere. The results from new Lidar will become more frequent in the following years because its cost will be more affordable. The transference of data between institutions will generate new applications in different fields. (author)

  13. The Efficiency Analysis of Low Impact Development Applied in Taiwan: A Case Study of Porous Pavement

    Science.gov (United States)

    Huang, Y. H.; Liu, H. J.; Hsu, N. S.; Chang, F. M.

    2014-12-01

    Low Impact Development (LID) has been developed since the end of 1990s. Lots of successful experience based on this new technology have been made. Taiwan Executive Yuan is conducting a six-year (2014~2019) program "Integrated River Basin Management Plan" applying LID to build sponge cities. Construction and Planning Agency, Ministry of the Interior is editing the manual of LID technology for Taiwan. However, since the hydrological environments, physiographic conditions, climates, the strength and frequency of disasters in Taiwan are different from that in America, this study takes the first laboratory experiment and model simulation to evaluate the efficiency of application of LID in Taiwan.LID Facilities includes porous pavement, rain garden, green roof, tree box filter facilities and so on, and in this study, porous pavement is taken as an example for discussion. In the part of laboratory experiments, the sand box experiments is designed to operate with the specified rainfall return period calculated by Horton formula and rainfall characteristics of Taipei. Then the outflow hydrograph in each designed rainfall of specified return period can be evaluated. As for model simulation, this study constructs LID simulation elements by SWMM model and tests the suitability for simulation of the outflow hydrograph obtained from experiments, and definitely quantifies the efficiency of water retention and flood reduction of porous pavement. The results fits well with the experimental observation data with less than 10% error of pick flow. It suggests that, with LID simulation elements constructed in this study, the efficiency of LID in actual on-site application can be evaluated.The results shows that porous pavement is able to delay arrival time of pick about 5% ~10% and reduce the pick flow about 5%~20%, and hold the ability of near 3~5% water retention. It proves that application of LID can retain water and reduce flood in Taiwan.

  14. Sugarcane biorefineries: Case studies applied to the Brazilian sugar–alcohol industry

    International Nuclear Information System (INIS)

    Highlights: • Advanced system of co-generation improves the energy performance of biorefineries. • Sugarcane straw as additional source of fuel in the biorefinery resulted positive. • The farming and transport of sugarcane cause the main environmental impacts. - Abstract: The use of biomasses is becoming increasingly appealing alternative, to give an partial solution lack of energy, with an ecofriendly approach, having on sugarcane a solid fundament; that receives the new and valuable complement of the innovative concept of the biorefineries it is productive installations, that can be summarized as to reach the higher overall yield from the raw materials, with the lowest environmental impact, at minimum energy input and giving the maximum of the energy output. The biorefinery is the true valuable option of a wide diversification, with by-products like the single cell protein and biogas from the distillery vinasse, new oxidants like methanol, second generation biofuels, biobutanol, etc. In this context this paper presents a study of five different configurations of biorefineries. Each case study being a system based on an autonomous distillery or sugar mill with an annexed distillery and coproduction of methanol from bagasse. The paper includes the use of sugarcane harvest residues (mainly straw) and a BIG–GT plant (Biomass Integrated Gasification–Gas Turbine) as alternatives to fulfill the energy demands of the complex

  15. Derivation of soil thresholds for lead applying species sensitivity distribution: A case study for root vegetables.

    Science.gov (United States)

    Ding, Changfeng; Ma, Yibing; Li, Xiaogang; Zhang, Taolin; Wang, Xingxiang

    2016-02-13

    The combination of food quality standard and soil-plant transfer models can be used to derive critical limits of heavy metals for agricultural soils. In this paper, a robust methodology is presented, taking the variations of plant species and cultivars and soil properties into account to derive soil thresholds for lead (Pb) applying species sensitivity distribution (SSD). Three species of root vegetables (four cultivars each for radish, carrot, and potato) were selected to investigate their sensitivity differences for accumulating Pb through greenhouse experiment. Empirical soil-plant transfer model was developed from carrot New Kuroda grown in twenty-one soils covering a wide variation in physicochemical properties and was used to normalize the bioaccumulation data of non-model cultivars. The relationship was then validated to be reliable and would not cause over-protection using data from field experimental sites and published independent studies. The added hazardous concentration for protecting 95% of the cultivars not exceeding the food quality standard (HC5add) were then calculated from the Burr Type III function fitted SSD curves. The derived soil Pb thresholds based on the added risk approach (total soil concentration subtracting the natural background part) were presented as continuous or scenario criteria depending on the combination of soil pH and CEC. PMID:26513560

  16. Statistical learning techniques applied to epidemiology: a simulated case-control comparison study with logistic regression

    Directory of Open Access Journals (Sweden)

    Land Walker H

    2011-01-01

    Full Text Available Abstract Background When investigating covariate interactions and group associations with standard regression analyses, the relationship between the response variable and exposure may be difficult to characterize. When the relationship is nonlinear, linear modeling techniques do not capture the nonlinear information content. Statistical learning (SL techniques with kernels are capable of addressing nonlinear problems without making parametric assumptions. However, these techniques do not produce findings relevant for epidemiologic interpretations. A simulated case-control study was used to contrast the information embedding characteristics and separation boundaries produced by a specific SL technique with logistic regression (LR modeling representing a parametric approach. The SL technique was comprised of a kernel mapping in combination with a perceptron neural network. Because the LR model has an important epidemiologic interpretation, the SL method was modified to produce the analogous interpretation and generate odds ratios for comparison. Results The SL approach is capable of generating odds ratios for main effects and risk factor interactions that better capture nonlinear relationships between exposure variables and outcome in comparison with LR. Conclusions The integration of SL methods in epidemiology may improve both the understanding and interpretation of complex exposure/disease relationships.

  17. Applying genetic algorithms to the state assignment problem: a case study

    Science.gov (United States)

    Amaral, Jose N.; Tumer, Kagan; Ghosh, Joydeep

    1992-08-01

    Finding the best state assignment for implementing a synchronous sequential circuit is important for reducing silicon area or chip count in many digital designs. This State Assignment Problem (SAP) belongs to a broader class of combinatorial optimization problems than the well studied traveling salesman problem, which can be formulated as a special case of SAP. The search for a good solution is considerably more involved for the SAP than it is for the traveling salesman problem due to a much larger number of equivalent solutions, and no effective heuristic has been found so far to cater to all types of circuits. In this paper, a matrix representation is used as the genotype for a Generic Algorithm (GA) approach to this problem. A novel selection mechanism is introduced, and suitable genetic operators for crossover and mutation, are constructed. The properties of each of these elements of the GA are discussed and an analysis of parameters that influence the algorithm is given. A canonical form for a solution is defined to significantly reduce the search space and number of local minima. Simulation results for scalable examples show that the GA approach yields results that are comparable to those obtained using competing heuristics. Although a GA does not seem to be the tool of choice for use in a sequential Von-Neumann machine, the results obtained are good enough to encourage further research on distributed processing GA machines that can exploit its intrinsic parallelism.

  18. a Geodatabase for Multisource Data Applied to Cultural Heritage: the Case Study of Villa Revedin Bolasco

    Science.gov (United States)

    Guarnieri, A.; Masiero, A.; Piragnolo, M.; Pirotti, F.; Vettore, A.

    2016-06-01

    In this paper we present the results of the development of a Web-based archiving and documenting system aimed to the management of multisource and multitemporal data related to cultural heritage. As case study we selected the building complex of Villa Revedin Bolasco in Castefranco Veneto (Treviso, Italy) and its park. Buildings and park were built in XIX century after several restorations of the original XIV century area. The data management system relies on a geodatabase framework, in which different kinds of datasets were stored. More specifically, the geodatabase elements consist of historical information, documents, descriptions of artistic characteristics of the building and the park, in the form of text and images. In addition, we used also floorplans, sections and views of the outer facades of the building extracted by a TLS-based 3D model of the whole Villa. In order to manage and explore these rich dataset, we developed a geodatabase using PostgreSQL and PostGIS as spatial plugin. The Web-GIS platform, based on HTML5 and PHP programming languages, implements the NASA Web World Wind virtual globe, a 3D virtual globe we used to enable the navigation and interactive exploration of the park. Furthermore, through a specific timeline function, the user can explore the historical evolution of the building complex.

  19. Applying the structured problem solving in teacher education in Japan – A case study

    OpenAIRE

    Asami-Johansson, Yukiko; Attorps, Iiris

    2015-01-01

    International audience In this paper, we examine the implementation of a Japanese teacher educators' lesson, where he applies and, at the same time, inform the students about " struc-tured problem solving ". We describe a specific lesson titled " Quantity and Measurement " for elementary school teacher students and we show how the educator make the students aware of the didactic transposition of the material and how he makes the students experience and learn about applying " structured pro...

  20. Assessing CSR and Applying Social Life Cycle Assessment: A case study on Biochemical Oxygen Demand Online Monitor

    OpenAIRE

    Wan, He

    2012-01-01

    Wuhan China and Borlänge Sweden collaborate to promote sustainable business growths. This thesis, being part of sustainable business project, aims to understand how business can contribute to sustainable development and explore mechanisms of social life cycle assessment. In an effort to answer research questions and further to achieve the general purpose, a BOD online monitor case study is described and analyzed by applying both qualitative and quantitative approaches. Data collection is base...

  1. Usability and learning potential of virtual learning environments which applies spaced repetition : A case study on sharplet.com

    OpenAIRE

    Windarp, Josefin

    2015-01-01

    The increasing amount of learning tools developed in the virtual room enables more flexible learning; it can be personalized and reduce distance barriers. But researchers search to find design guidelines and user needs that relates to these learning tools. This thesis follows that path and researches the usability and learning potential of virtual learning environments (VLEs) which applies spaced repetition. A case study was performed in order to implement the extensive theoretical research r...

  2. Colorimetry applied to the field of cultural heritage: examples of study cases

    Directory of Open Access Journals (Sweden)

    Salvatore Lorusso

    2007-07-01

    Full Text Available For a few years now, the Dipartimento di Storie e Metodi per la Conservazione dei Beni Culturali of the Alma Mater Studiorum Università di Bologna (sede di Ravenna has been creating a Diagnostic Laboratory for the study on the “system: cultural heritage/conservation environment”. In the present paper the results of different surveys concerning the use of colorimetry on different typologies of art works are reported: graphic documents (fig. 1; oil painting on board and canvas (fig. 2; wall painting (fig. 3; stony materials consolidated with ethyl silicate (fig. 4. Measurements of the chromatic parameters, according to the CIE L*a*b* chromaticity diagram and to the UNI 8941 Standard Coloured surfaces, were carried out with the spectrophotometric colorimeter Minolta CM-2600D model. The reference measurements (targets were carried out on every typology of works. Such targets, recorded on the tool or in the computer, could be considered in order to draw a comparison in time on the same studied surface. It is then possible to check the trend of the chromatic alteration as an effect of interaction of the environment of location-conservation with the art work and, then to determine the causes, i.e the environmental operating-factors. The measurements of the chromatic parameters for graphic documents and for wall paintings have also allowed us to establish if the modifications, caused by an inappropriate environment, must be linked to irreversible or reversible effects and, then, with the possibility of being removed. As regards wall paintings, the respect of the “noble patina” was showed, as established by the Card of Restoration, by means of the measurement of the + b* parameters (yellow degree. The studies on stony materials aimed at the evaluation of the chromatic alterations of the art works previously consolidated with various products based on ethyl silicates: different results were reached according to the different degree of stone

  3. Workspace Design: A case study applying participatory design principles of healthy workplaces in an industrial setting

    DEFF Research Database (Denmark)

    Broberg, Ole

    2010-01-01

    case involving the design and implementation of a new mixing technology in an industrial plant. The case showed how the WSD concept can contribute to an engineering design process. The WSD team took the role as workspace designer and by the participatory workshops achieved an impact on the technology...... project. In the role as workspace designer it was important for the WSD team to make sure that the achievements in the workshops were “transmitted” to and sustained in the ordinary engineering design process. In this case, it turned out that the artefacts such as a layout game board and documents with...

  4. Applying indicators, threshold values and proxies in environmental legislation: A case study for Dutch dairy farming

    International Nuclear Information System (INIS)

    Environmental research has contributed significantly since 1990 to a strong reduction of environmental pollution associated with dairy farming in the Netherlands. To judge possible pollution, state indicators and threshold values are distinguished. Threshold values for: (i) N and P in ground- and surface-water, (ii) air quality in terms of ammonia and greenhouse gasses and (iii) deposition rates of N on nature areas, are still exceeded. New approaches are needed as the EU dairy quota system will expire in 2015 and production is likely to increase. Four are suggested: (i) change the top-down character of regulations to a bottom-up self-governing procedure where farmers receive clear guidelines and are challenged by government and assisted by research to meet them. The future commitment of farmers is crucial as 'the low environmental fruit' has been harvested; (ii) abolish confusing and overly complex proxy systems and focus on direct measurement of state indicators, using newly developed sensing systems and proper statistical sampling procedures for expressing variability; (iii) make the derivation of threshold values for environmental state indicators more science-based and transparent and start with focusing on individual farms and nature areas to be followed by upscaling to regions and the entire country. (iv) Follow the recommendations of the Trojan report and develop comprehensive regional management plans and a strategic plan for the entire country. Environmental research has been fragmented and often reactive rather than pro-active. Recent research on farm level, using life cycle analysis, applies an integrated approach to study water, air and soil qualities as well as economic aspects and can therefore form the basis for future management plans on farm level and for regional and national plans, all to be focused on sustainable development.

  5. Electrical Resistivity Tomography (ERT) Applied to Karst Carbonate Aquifers: Case Study from Amdoun, Northwestern Tunisia

    Science.gov (United States)

    Redhaounia, Belgacem; Ilondo, Batobo Ountsche; Gabtni, Hakim; Sami, Khomsi; Bédir, Mourad

    2016-04-01

    The Amdoun region is characterized by a high degree of karstification due to the climate impact (±1500 mm year-1) and the development of fracture network. Survey using electrical resistivity tomography (ERT) is deployed to provide a cost-effective characterization of the subsurface karst environments. A total of seven ERT profiles with lengths of 315 m were evaluated at the Béja governorate (NW Tunisia). The area represents a small syncline of Boudabbous limestone rocks (Lower Eocene), which is covered by a thin layer of clay. In this study, an ERT survey was conducted to examine the spatial distribution and shape of underground cavities in the karst area in Jebel Sabah anticline and Aïn Sallem-Zahret Medien syncline. In this study, geological, hydro-geological and electrical resistivity tomography (ERT) methods were applied to determine the geometry of the perched aquifer in the Amdoun region (NW Tunisia). The area is characterized by fractured and karstic limestone aquifer of Late Cretaceous (Abiod Fm.) and Lower Eocene (Boudabbous Fm.). The aquifers have a karstic functioning and drain aquifers of economical interest, despite some wells exploiting them. Seven resistivity profiles were conducted along the survey area at three sites. The orientation, extension and the degree of inclination of those profiles are shown in the location map. The correct resistivity data were interpreted using Earth Imager 2D software. The results of the interpreted geo-electrical sections showed that the resistivity of the carbonate aquifer varied between 2.5 to over 5794 Ωm. The thickness of the perched aquifer ranged from 15 to 50 m, while its depth from the surface lies between 10 and 60 m. The ERT not only provided precise near surface information, but was also very useful for establishing the 3D geometry and the position of several potential cavities and karts. The results show the presence of small to large isolated cavities at various depths. The low resistivity of cavities

  6. Applying adaptive management in resource use in South African National Parks: A case study approach

    Directory of Open Access Journals (Sweden)

    Kelly Scheepers

    2011-05-01

    Full Text Available South African National Parks (SANParks has a history of formal and informal natural resource use that is characterised by polarised views on national conservation interests and benefits to communities. Current efforts aim to determine the sustainability of existing resource use in parks and to formalise these activities through the development of resource use protocols. The resource use policy of SANParks outlines principles for sustainable resource use, including greater involvement of local communities in management of protected areas and an adaptive management approach to determining sustainable use levels. This paper examines three case studies on plant use in national parks with regard to the development of criteria and indicators for monitoring resource use, and the role of thresholds of potential concern in measuring effectiveness of managing for sustainable use levels. Opportunities and challenges for resource use management are identified. Findings show that platforms for discussion and knowledge sharing, including research committees and community associations, are critical to building relationships, trust and a shared vision of sustainable resource use between stakeholders. However, additional capacity building is needed to enable local community structures to manage internal social conflicts and jealousy, and to participate fully in monitoring efforts. Long-term monitoring is essential for developing flexible harvest prescriptions for plant use, but this is a time-consuming and resource-intensive exercise. Flexible management strategies are difficult to implement and sometimes command-and-control measures are necessary to protect rare or endangered species. A holistic approach that considers resource use in national parks as a complement to broader community development initiatives offers a way forward.Conservation implications: There is no blueprint for the development of sustainable resource use systems and resource use is often

  7. Case Study of Various Parameters by Applying Swing Up Control for Inverted Pendulum

    OpenAIRE

    Kunal Chakraborty; Amit Kumar Sen; Rahul Dev Basak; Rahul Raushan

    2015-01-01

    This paper investigates behavior of the system in terms of time response e.g., steady state error, rise time & overshoot & then compare it with FLC. Being an unstable system, Inverted Pendulum is very common control problem being assigned to control its dynamics. It is almost impossible to balance a pendulum in the inverted position except applying some force from outside to the system.

  8. Applying cost analyses to drive policy that protects children. Mercury as a case study

    Energy Technology Data Exchange (ETDEWEB)

    Leonardo Trasande; Clyde Schechter; Karla A. Haynes; Philip J. Landrigan [Mount Sinai School of Medicine, New York, NY (United States). Department of Community and Preventive Medicine

    2006-09-15

    Exposure in prenatal life to methylmercury (MeHg) has become the topic of intense debate in the United States after the Environmental Protection Agency (EPA) announced a proposal in 2004 to reverse strict controls on emissions of mercury from coal-fired power plants that had been in effect for the preceding 15 years. This proposal failed to incorporate any consideration of the health impacts on children that would result from increased mercury emissions. We assessed the impact on children's health of industrial mercury emissions and found that between 316,588 and 637,233 babies are born with mercury-related losses of cognitive function ranging from 0.2 to 5.13 points. We calculated that decreased economic productivity resulting from diminished intelligence over a lifetime results in an aggregate economic cost in each annual birth cohort of $8.7 billion annually. $1.3 billion of this cost is attributable to mercury emitted from American coal-fired power plants. Downward shifts in intellectual quotient (IQ) are also associated with 1566 excess cases of mental retardation annually. This number accounts for 3.2% of MR cases in the United States. If the lifetime excess cost of a case of MR is $1,248,648 in 2000 dollars, then the cost of these excess cases of MR is $2.0 billion annually. Preliminary data suggest that more stringent mercury policy options would prevent thousands of cases of MR and billions of dollars over the next 25 years.

  9. Selected case studies of technology transfer from mission-oriented applied research

    Energy Technology Data Exchange (ETDEWEB)

    Daellenbach, K.K.; Watts, R.L.; Young, J.K. [Pacific Northwest Lab., Richland, WA (United States); Abarcar, R.B. [Energetics, Inc., Columbia, MD (United States)

    1992-07-01

    The US Department of Energy (DOE) Advanced Industrial Concepts Division (AICD) under the Office of Industrial Technologies (OIT) supports interdisciplinary applied research and exploratory development that will expand the knowledge base to enable industry to improve its energy efficiency and its capability to use alternative energy resources. AICD capitalizes on scientific and technical advances from the United States and abroad, applying them to address critical technical needs of American industry. As a result, AICD research and development products are many and varied, and the effective transfer of these products to diverse targeted users requires different strategies as well. This paper describes the products of AICD research, how they are transferred to potential users, and how actual transfer is determined.

  10. Case Study of Various Parameters by Applying Swing Up Control for Inverted Pendulum

    Directory of Open Access Journals (Sweden)

    Kunal Chakraborty

    2015-09-01

    Full Text Available This paper investigates behavior of the system in terms of time response e.g., steady state error, rise time & overshoot & then compare it with FLC. Being an unstable system, Inverted Pendulum is very common control problem being assigned to control its dynamics. It is almost impossible to balance a pendulum in the inverted position except applying some force from outside to the system.

  11. Case Study of the Ways Private Equity Funds Apply to Dodge Capital-flow Control

    Institute of Scientific and Technical Information of China (English)

    张明

    2008-01-01

    In this article,several cases are cited to demonstrate how foreign private equity firms circumvent Chinese government restrictions on capital flows and investing in strategic and sensitive sectors. Speci cally,private equities investing in Chinese companies to be listed abroad can use the Red-chip,Sheng Da or overseas option models. Private equities investing in domestically-listed Chinese companies can resort to foreign-funded banks,underground banking,stock-holder borrowing,stocks held by the third party,equity bonds or local investment company purchases.

  12. Applying Pareto multi-criteria decision making in concurrent engineering: A case study of polyethylene industry

    Directory of Open Access Journals (Sweden)

    Akbar A. Tabriz

    2011-07-01

    Full Text Available Concurrent engineering (CE is one of the widest known techniques for simultaneous planning of product and process design. In concurrent engineering, design processes are often complicated with multiple conflicting criteria and discrete sets of feasible alternatives. Thus multi-criteria decision making (MCDM techniques are integrated into CE to perform concurrent design. This paper proposes a design framework governed by MCDM technique, which are in conflict in the sense of competing for common resources to achieve variously different performance objectives such as financial, functional, environmental, etc. The Pareto MCDM model is applied to polyethylene pipe concurrent design governed by four criteria to determine the best alternative design to Pareto-compromise design.

  13. Workspace Design: A case study applying participatory design principles of healthy workplaces in an industrial setting

    DEFF Research Database (Denmark)

    Broberg, Ole

    2010-01-01

    The Danish Workspace Design (WSD) research program is aimed to develop and trial a potential new concept for ergonomists and other workplace consultants who are to engage in socio-technical design processes. The objective of this paper is to report on the trial of the workspace design concept in a...... project. In the role as workspace designer it was important for the WSD team to make sure that the achievements in the workshops were “transmitted” to and sustained in the ordinary engineering design process. In this case, it turned out that the artefacts such as a layout game board and documents with...... compilations of ideas and requirements from use scenarios served as appropriate transmitter devices or inscriptions....

  14. ILUC mitigation case studies Tanzania. Applying the Low Indirect Impact Biofuel (LIIB) Methodology to Tanzanian projects

    Energy Technology Data Exchange (ETDEWEB)

    Van de Staaij, J.; Spoettle, M.; Weddige, U.; Toop, G. [Ecofys, Utrecht (Netherlands)

    2012-10-15

    NL Agency is supporting WWF and the Secretariat of the Roundtable on Sustainable Biofuels (RSB) with the development of a certification module for biofuels with a low risk of indirect land use change (ILUC), the Low Indirect Impact Biofuel (LIIB) methodology (www.LIIBmethodology.org). The LIIB methodology was developed to certify that biomass feedstock for biofuels has been produced with a low risk of indirect impacts. It is designed as an independent module that can be added to biofuel policies and existing certification systems for sustainable biofuel and/or feedstock production, such as the RSB Standard, RSPO or NTA8080. It presents detailed ILUC mitigation approaches for four different solution types field-tested and audited in international pilots. Within the Global Sustainable Biomass programme and the Sustainable Biomass Import programme, coordinated by NL Agency, three projects are working on sustainable jatropha in Tanzania. Ecofys has been commissioned by NL Agency to contribute to the further development of the LIIB methodology by applying it to these three jatropha projects in Tanzania. All three projects located in the North of Tanzania, address sustainability in one way or another, but focus on the direct effects of jatropha cultivation and use. Interestingly, they nevertheless seem to apply different methods that could also minimise negative indirect impacts, including ILUC. Bioenergy feedstock production can have unintended consequences well outside the boundary of production operations. These are indirect impacts, which cannot be directly attributed to a particular operation. The most cited indirect impacts are ILUC and food/feed commodity price increases (an indirect impact on food security). ILUC can occur when existing cropland is used to cover the feedstock demand of additional biofuel production. When this displaces the previous use of the land (e.g. food production) this can lead to expansion of land use to new areas (e.g. deforestation) when

  15. Nursing process applied to a mother gynecobstetric teenager: a case study

    Directory of Open Access Journals (Sweden)

    Nathalie Alfaro Vargas

    2013-10-01

    Full Text Available The present article summarizes the intervention done towards an adolescent mother who had a twinpregnancy. The methodology used is the process of nursing attention; the process is divided into four stages: first,the stage of valuating in which information is gathered through the revision of the health file of the adolescent andthe application of the nursing history; the second stage is nursing diagnosis used to identify the problemspresented by the patient; the third stage is planning which includes the designing of objectives and actions thatwould lead the interventions. The previous information is summarized in the “Plan de Cuidados de Enfermería”based on the theory of Dorotea Orem. Finally, it was apply the stage of performing in which there wereimplemented actions with the adolescent mother; she obtained necessary information based on her needs for theimprovement of life quality. Comprehensive and timely intervention allowed the reduction of risks for the motherand her children and the use of Orem's theory allowed the teenager taking skills to cope with their new role asmother.

  16. Socio technical modelling of a nuclear: case study applied to the Ionizing Radiation Metrology National Laboratory

    International Nuclear Information System (INIS)

    A methodology combining process mapping and analysis; knowledge elicitation mapping and critical analysis; and socio technical analysis based on social network analysis was conceived. The methodology was applied to a small knowledge intensive organization - LNMRI, and has allowed the appraisal of the main intellectual assets and their ability to evolve. In this sense, based on real issues such as attrition, the impacts of probable future scenarios were assessed. For such task, a multimodal network of processes, knowledge objects and people was analyzed using a set of appropriate metrics and means, including sphere of influence of key nodes. To differentiate the ability of people's role playing in the processes, some nodes' attributes were used to provide partition criteria for the network and thus the ability to differentiate the impact of potential loss of supervisors and operators. The proposed methodology has allowed for: 1) the identification of knowledge objects and their sources; 2) mapping and ranking of these objects according to their relevance and 3) the assessment of vulnerabilities in LNMRI's network structure and 4) revealing of informal mechanisms of knowledge sharing The conceived methodological framework has proved to be a robust tool for a broad diagnosis to support succession planning and also the organizational strategic planning. (author)

  17. An airborne spectrometer with three infrared lasers for trace gas measurements applied to convection case studies

    Science.gov (United States)

    Catoire, V.; Krysztofiak, G.; Robert, C.; Chartier, M.

    2012-12-01

    An infrared absorption spectrometer named SPIRIT (SPectromètre InfraRouge In situ Toute altitude) has been built for airborne simultaneous online measurements of trace gases. SPIRIT is based on two recent technological advances, leading to optimal performances and miniaturization: continuous wave quantum cascade lasers (CW-QCL) operating near room temperature coupled to a new, patented, multipass optical cell (Robert, Appl. Optics, 2007). An essential electronic development allows the sequential use of three QCLs with the same single cell. With judicious selected spectral micro-windows, this potentially leads to the measurements of at least four species at 0.7 Hz frequency. The first deployment of SPIRIT was made onboard the DLR Falcon-20 aircraft during the campaign associated to the EU SHIVA (Stratospheric Ozone: Halogen Impacts in a Varying Atmosphere) project in Nov.-Dec. 2011 over Malaysia. In the present paper, the flight of 19 Nov. is presented in detail as an example of the SPIRIT performances, with CO, CO2, CH4 and N2O as measured species. The aircraft crossed four times the anvil of a severe thunderstorm from 11.3 km to 12.8 km altitude corresponding to a large convective system near Borneo island (6.0°N-115.5°E). During the crossing, carbon monoxide mixing ratios increase by 5 to 10 ppbv from the ambient cloud free environment to the anvil cloud correlated with an increase of CH4 mixing ratio. Using these observations, the fraction of boundary layer air contained in fresh convective outflow has been calculated. Other convection cases were detected, allowing for other fractions to be calculated, with results ranging between 0.15 and 0.55 and showing the variability of the mixing taking place during convective transport.

  18. Applied Nuclear Accountability Systems: A Case Study in the System Architecture and Development of NuMAC

    International Nuclear Information System (INIS)

    This is a case study of the NuMAC nuclear accountability system developed at a private fuel fabrication facility. This paper investigates nuclear material accountability and safeguards by researching expert knowledge applied in the system design and development. Presented is a system developed to detect and deter the theft of weapons grade nuclear material. Examined is the system architecture that includes: issues for the design and development of the system; stakeholder issues; how the system was built and evolved; software design, database design, and development tool considerations; security and computing ethics. (author)

  19. Algorithm applied in dialogue with Skateholders: a case study in a business tourism sector

    Directory of Open Access Journals (Sweden)

    Ana María Gil Lafuente

    2010-12-01

    Full Text Available According to numerous scientific studies one of the most important points in the area of sustainability in business is related to dialogue with stakeholders. Based on Stakeholder Theory we try to analyze corporate sustainability and the process of preparing a report that a company in the tourism sector in accordance with the guidelines of the guide G3 - Global Reporting Initiative. With the completion of an empirical study seeks to understand the expectations of stakeholders regarding the implementation of the contents of the sustainability report. To achieve the proposed aim we use «The Expertons Method» algorithm that allows the aggregation of opinions of various experts on the subject and represents an important extension of fuzzy subsets for aggregation processes. At the end of our study, we present the results of using this algorithm, the contributions and future research.

  20. Sustaining Comprehensive Physical Activity Practice in Elementary School: A Case Study Applying Mixed Methods

    Science.gov (United States)

    Tjomsland, Hege Eikland

    2010-01-01

    This study examines an elementary school which during enrollment in the European Network of Health Promoting Schools, 1993-2003, and the Norwegian Physical Activity and Healthy Meals Project, 2004-2006, selected physical activity (PA) as a prioritized area. Survey data, school documents, and focus group data were collected and analyzed through a…

  1. Evaluation Criteria for Competency-Based Syllabi: A Chilean Case Study Applying Mixed Methods

    Science.gov (United States)

    Jerez, Oscar; Valenzuela, Leslier; Pizarro, Veronica; Hasbun, Beatriz; Valenzuela, Gabriela; Orsini, Cesar

    2016-01-01

    In recent decades, higher education institutions worldwide have been moving from knowledge-based to competence-based curricula. One of the greatest challenges in this transition is the difficulty in changing the knowledge-oriented practices of teachers. This study evaluates the consistency between syllabus design and the requirements imposed by a…

  2. Applying a framework to evaluate assignment marking software: a case study on Lightwork

    Directory of Open Access Journals (Sweden)

    Eva Heinrich

    2012-03-01

    Full Text Available This article presents the findings of a qualitative evaluation on the effect of a specialised software tool on the efficiency and quality of assignment marking. The software, Lightwork, combines with the Moodle learning management system and provides support through marking rubrics and marker allocations. To enable the evaluation a framework has been developed that is based on an extensive literature review and interviews with academics in tertiary settings. The framework introduces key factors that are crucial to educationally sound and efficient assignment marking. The use of Lightwork is compared to the prior experiences of participants who used either electronic- or paper-based approaches. The findings are analysed using the framework. The study indicates that Lightwork is well suited to support efficient, high quality assignment marking. It is suggested that the evaluation framework can be used for future studies in this area.

  3. Systemic Design approach applied to building. Analysis and comparison of international case studies

    OpenAIRE

    Montrucchio, Valeria

    2013-01-01

    This thesis starts from the assumption that design is becoming more and more like a platform connecting various fields of knowledge. In particular in this thesis the design discipline is adopted to investigate issues concerning buildings (from architecture to technical plants) in order to reach a minimization of resource depletion and a reduction of costs. The decision to focus this study on the built environment field is due to two main factors: the huge environmental impact which has derive...

  4. PERCEPTION AND COMMUNICATION OF INNOVATION IN RETAIL TRADE (CASE STUDY APPLIED TO BRICOLAGE PRODUCTS

    Directory of Open Access Journals (Sweden)

    Pop Nicolae Al.

    2012-07-01

    Full Text Available Starting from the specific features of bricolage retail trade (which is part of the ‘Do It Yourself’ – DYI commercial format, this study aims to clarify the concept and structure of innovation in this field, and to present how innovation is perceived and communicated by sellers to customers. The initial literature review is followed by the design of a three-stage research, which consists of a variety of methods, techniques and tools of selective market research. The objectives are to establish the main forms of innovation in DIY trade, the perception and communication of innovation to the customer, and the internal marketing techniques which could deliver higher marketing advantages to the seller. This paper covers only the results of a pilot research conducted via qualitative exploratory research among 13 managers of the bricolage stores in Bucharest. Five hypotheses were tested and confirmed through research. All premises are ready for the scientific construction of research tools for the second and third stages of the study.

  5. Systems thinking tools as applied to community-based participatory research: a case study.

    Science.gov (United States)

    BeLue, Rhonda; Carmack, Chakema; Myers, Kyle R; Weinreb-Welch, Laurie; Lengerich, Eugene J

    2012-12-01

    Community-based participatory research (CBPR) is being used increasingly to address health disparities and complex health issues. The authors propose that CBPR can benefit from a systems science framework to represent the complex and dynamic characteristics of a community and identify intervention points and potential "tipping points." Systems science refers to a field of study that posits a holistic framework that is focused on component parts of a system in the context of relationships with each other and with other systems. Systems thinking tools can assist in intervention planning by allowing all CBPR stakeholders to visualize how community factors are interrelated and by potentially identifying the most salient intervention points. To demonstrate the potential utility of systems science tools in CBPR, the authors show the use of causal loop diagrams by a community coalition engaged in CBPR activities regarding youth drinking reduction and prevention. PMID:22467637

  6. Applying a Hybrid QFD-TOPSIS Method to Design Product in the Industry (Case Study in Sum Service Company

    Directory of Open Access Journals (Sweden)

    Babak Haji Karimi

    2012-09-01

    Full Text Available Electronics industry as an industry with high added value and television production industry especially as one of its pillars play an important role in the economy of each country. Therefore, the aim study of this paper is to illustrate how, using a combined QFD-TOPSIS model, organizations are able to their design product in accordance with requirements of consumers with a case study in Sum Service Company. Quality Function Deployment (QFD is one such extremely important quality management tool that is useful in product design and development. Traditionally, QFD rates the Design Requirements (DRs with respect to customer needs and aggregates the rating to get relative importance score of DRs. An increasing number of studies emphasize on the need to incorporate additional factors, such as cost and environmental impact, while calculating the relative importance of DRs. However, there is variety of methodologies for driving the relative importance of DRs, when several additional factors are considered. TOPSIS (technique for order preferences by similarity to ideal solution is suggested for the purpose of the research. This research proposes new approach of TOPSIS for considering the rating of DRs with respect to CRs and several additional factors simultaneously. Proposed method is illustrated using by step-by-step procedure. The proposed fuzzy QFDTOPSIS methodology was applied for the Sum Service Company in Iran.

  7. Applying the Creativity in Oder to Generate Innovation Projects: the Practical Case Study of a Didactic Strategy

    Directory of Open Access Journals (Sweden)

    Eliana Maria dos Santos Pereira Alves

    2015-08-01

    Full Text Available A current challenge in teaching practice is to transform classrooms into laboratories to exchange experiences in courses whose goal is to enhance the professional skills in a practical and meaningful way. The search for improvement demonstrates that, increasingly, professionals become aware that organizations coexist in highly competitive environments, seeking to conquer more markets based on sustainable competitive advantages demanding fast responses of its employees. Considering that the process of creativity can be stimulated through the establishment of a suitable environment, this study aims to discuss the application of a didactic strategy developed for this purpose. Using the single case study methodology, it was used the technique of unstructured observation (informal or single to carry out the collection and the recording of events that occurred during the strategy application. It discusses elements such as identifying opportunities, creativity, innovation and entrepreneurship, seeking their relationships to understand how it is possible to motivate the generation of proposals for innovative projects in educational environments. As a result, it is presented the perceptions of teachers on the didactic strategy applied, emphasizing that a suitable environment for the development of ideas encourages the student to propose solutions for the improbabilities, creating innovative alternatives to the identified needs.

  8. Applying System Dynamics Approach to the Fast Fashion Supply Chain: Case Study of an SME in Indonesia

    Directory of Open Access Journals (Sweden)

    Mariany W Lidia

    2012-09-01

    Full Text Available The fashion industry is the biggest contributor among the 14 creative industries in Indonesia. Nowadays many apparel companies are shifting toward the vertical integration. Since speed is everything to be successful in the apparel industry, fast fashion retailers must quickly respond to the market demand. This papers aims to develop a model of the supply chain of a small and medium scale enterprise (SME of an apparel company in Indonesia and to propose a decision support system using System Dynamics (SD and helps the management to identify the best business strategy. Simulated scenarios can help the management to identify the most appropriate policy to be applied in the future. Case study method was used in this research where data were collected from a typical fast fashion firm in Indonesia that produces its own wares ranging from raw materials to be ready-to-wear clothes, has three stores, a warehouse and is running online sales system. We analyses the result of many simulations in a fashion company from an operational point of view and from them we derive suggestions about the future business strategy in a small and medium fashion company in Indonesia. Keywords: system dynamics, fast fashion, supply chain management, SME, Indonesia

  9. Evolution of the Utah energy research triangle: A contemporary case study in the nexus of applied research and public policy

    Science.gov (United States)

    Walker, Alan John

    The evolution of the Utah Energy Research Triangle began August 2009 with Governor Gary Herbert's inauguration. On January 26, 2010 Governor Herbert delivered his first State of the State Address and announced the "most impactful economic initiative ever taken in our state...the Utah Energy Initiative." Even before this speech, actions were underway as the Governor assembled 16 energy professionals who forged Utah's 10-Year Strategic Energy Plan (Plan) released March 2011. The priorities in the Plan included: (1) establishing the Office of Energy Development in 2011; (2) launching the annual Governor's Energy Development Summits beginning in 2012; and (3) executing the first cycle of the Utah Energy Research Triangle in 2013 through 2015. Other objectives would be achieved as the Plan unfolded but those lower priorities are beyond the scope of this case study. This study will review the three priorities noted and focus on the execution of the Energy Research Triangle as a nexus of applied research and public policy. The Plan's vision was to "align the State's main research universities...into a powerful energy research and development triangle...through increased collaboration." In March 2014, execution of the first cycle of the Energy Research Triangle resulted in seven new research efforts across three research university campuses in Utah - Brigham Young University (BYU), Utah State University (USU), and the University of Utah (UofU). These research programs included eighteen researchers tackling principle energy issues: air quality, hydrocarbon transportation, and safety. Seven other researchers were awarded Governor's Energy Leadership Scholarships with requirements to address topics including efficient solar power, cold-weather battery performance, and molten salt energy storage. Final results will be known in June 2015, but collaboration on energy issues is active and ongoing. Together the three research teams are successfully reaching out to industry and

  10. Applying Climate Compatible Development and economic valuation to coastal management: A case study of Kenya's mangrove forests.

    Science.gov (United States)

    Huxham, Mark; Emerton, Lucy; Kairo, James; Munyi, Fridah; Abdirizak, Hassan; Muriuki, Tabitha; Nunan, Fiona; Briers, Robert A

    2015-07-01

    Mangrove forests are under global pressure. Habitat destruction and degradation persist despite longstanding recognition of the important ecological functions of mangroves. Hence new approaches are needed to help stakeholders and policy-makers achieve sound management that is informed by the best science. Here we explore how the new policy concept of Climate Compatible Development (CCD) can be applied to achieve better outcomes. We use economic valuation approaches to combine socio-economic data, projections of forest cover based on quantitative risk mapping and storyline scenario building exercises to articulate the economic consequences of plausible alternative future scenarios for the mangrove forests of the South Kenya coast, as a case study of relevance to many other areas. Using data from 645 household surveys, 10 focus groups and 74 interviews conducted across four mangrove sites, and combining these with information on fish catches taken at three landing sites, a mangrove carbon trading project and published data allowed us to make a thorough (although still partial) economic valuation of the forests. This gave a current value of the South Coast mangroves of USD 6.5 million, or USD 1166 ha(-1), with 59% of this value on average derived from regulating services. Quantitative risk mapping, projecting recent trends over the next twenty years, suggests a 43% loss of forest cover over that time with 100% loss at the most vulnerable sites. Much of the forest lost between 1992 and 2012 has not been replaced by high value alternative land uses hence restoration of these areas is feasible and may not involve large opportunity costs. We invited thirty eight stakeholders to develop plausible storyline scenarios reflecting Business as Usual (BAU) and CCD - which emphasises sustainable forest conservation and management - in twenty years time, drawing on local and regional expert knowledge of relevant policy, social trends and cultures. Combining these scenarios with

  11. Bioassay case study applying the maximin D-optimal design algorithm to the four-parameter logistic model.

    Science.gov (United States)

    Coffey, Todd

    2015-01-01

    Cell-based potency assays play an important role in the characterization of biopharmaceuticals but they can be challenging to develop in part because of greater inherent variability than other analytical methods. Our objective is to select concentrations on a dose-response curve that will enhance assay robustness. We apply the maximin D-optimal design concept to the four-parameter logistic (4 PL) model and then derive and compute the maximin D-optimal design for a challenging bioassay using curves representative of assay variation. The selected concentration points from this 'best worst case' design adequately fit a variety of 4 PL shapes and demonstrate improved robustness. PMID:26235135

  12. Luminescence spectroscopy and microscopy applied to study gem materials: a case study of C centre containing diamonds

    Science.gov (United States)

    Hainschwang, Thomas; Karampelas, Stefanos; Fritsch, Emmanuel; Notari, Franck

    2013-06-01

    The methods of luminescence spectroscopy and microscopy are widely used for the analysis of gem materials. This paper gives an overview of the most important applications of the analysis of laser and UV excited luminescence by spectroscopy and visually by microscopy with emphasis on diamond, and specifically natural type Ib diamond, little studied so far. Luminescence based techniques are paramount to the gemmological analysis of diamond, in order to determine whether it is natural, treated or synthetic. The great sensitivity of luminescence helps detect some emitting centres that are undetectable by any other analytical method. Hence, especially for diamond, luminescence is an enabling technology, as illustrated by its pioneering use of imagery for the separation of natural and synthetic diamond, and of spectroscopy for the detection of High Pressure-High Temperature treatment. For all other gemstones the applications are at the moment less numerous, but nevertheless they remain highly important. They provide quickly information on the identification of a gem material, and its treatment. Besides the study of broad band emissions caused by various colour centres, the typical PL-causing trace elements (amongst others) are chromium, manganese, uranium and rare earth elements. In pearls the study of broad band luminescence can be useful, and particularly the study of pink to red porphyrin luminescence in pearls from certain species such as Pinctada and Pteria and others can help identify the pearl-producing mollusc, or if a pearl has been dyed or not. Type Ib diamonds are representative of the importance and complexity of the analysis of luminescence by microscopy and spectroscopy. They show a wide range of sometimes very complex emissions that result in luminescence colours from green to yellow to orange or red. These emissions show generally very inhomogeneous distribution. They are caused by a range of defects, however only a few of them are well characterized.

  13. Evaluation of applied public health emergency system at Prince Mohammed International Airport in Almedinah during Hajj season 2014: a qualitative case study

    OpenAIRE

    Gosadi, Ibrahim M.; BinSaeed, Abdulaziz; Ali M. Al-Hazmi; Fadl, Amin A.; Alharbi, Khalid H.; Swarelzahab, Mazin M.

    2015-01-01

    Background During the Hajj season 2014, several public health measures were applied by the Ministry of Health at Prince Mohammed International Airport in Almedinah. However, several operational defects affected the provision of preventive health services for passengers and airport workers. This study aims to evaluate the applied public health emergency system at the airport, detect any potential gaps and to provide appropriate operational solutions. Methods This is a qualitative case study co...

  14. The spatial prediction of landslide susceptibility applying artificial neural network and logistic regression models: A case study of Inje, Korea

    OpenAIRE

    Saro Lee; Woo Jeon Seong; Kwan-Young Oh; Moung-Jin Lee

    2016-01-01

    The aim of this study is to predict landslide susceptibility caused using the spatial analysis by the application of a statistical methodology based on the GIS. Logistic regression models along with artificial neutral network were applied and validated to analyze landslide susceptibility in Inje, Korea. Landslide occurrence area in the study were identified based on interpretations of optical remote sensing data (Aerial photographs) followed by field surveys. A spatial database considering fo...

  15. Counseling a Biracial Female College Student with an Eating Disorder: A Case Study Applying an Integrative Biopsychosocialcultural Perspective

    Science.gov (United States)

    Smart, Rebekah

    2010-01-01

    This case study describes short-term counseling with a young biracial woman experiencing an eating disorder. A biopsychosocialcultural conceptualization of the problem is described. The counseling approach is informed by feminist and multicultural theory and uses both interpersonal and cognitive behavior therapy. (Contains 1 figure.)

  16. Applied Research Study

    Science.gov (United States)

    Leach, Ronald J.

    1997-01-01

    The purpose of this project was to study the feasibility of reusing major components of a software system that had been used to control the operations of a spacecraft launched in the 1980s. The study was done in the context of a ground data processing system that was to be rehosted from a large mainframe to an inexpensive workstation. The study concluded that a systematic approach using inexpensive tools could aid in the reengineering process by identifying a set of certified reusable components. The study also developed procedures for determining duplicate versions of software, which were created because of inadequate naming conventions. Such procedures reduced reengineering costs by approximately 19.4 percent.

  17. The spatial prediction of landslide susceptibility applying artificial neural network and logistic regression models: A case study of Inje, Korea

    Directory of Open Access Journals (Sweden)

    Saro Lee

    2016-02-01

    Full Text Available The aim of this study is to predict landslide susceptibility caused using the spatial analysis by the application of a statistical methodology based on the GIS. Logistic regression models along with artificial neutral network were applied and validated to analyze landslide susceptibility in Inje, Korea. Landslide occurrence area in the study were identified based on interpretations of optical remote sensing data (Aerial photographs followed by field surveys. A spatial database considering forest, geophysical, soil and topographic data, was built on the study area using the Geographical Information System (GIS. These factors were analysed using artificial neural network (ANN and logistic regression models to generate a landslide susceptibility map. The study validates the landslide susceptibility map by comparing them with landslide occurrence areas. The locations of landslide occurrence were divided randomly into a training set (50% and a test set (50%. A training set analyse the landslide susceptibility map using the artificial network along with logistic regression models, and a test set was retained to validate the prediction map. The validation results revealed that the artificial neural network model (with an accuracy of 80.10% was better at predicting landslides than the logistic regression model (with an accuracy of 77.05%. Of the weights used in the artificial neural network model, ‘slope’ yielded the highest weight value (1.330, and ‘aspect’ yielded the lowest value (1.000. This research applied two statistical analysis methods in a GIS and compared their results. Based on the findings, we were able to derive a more effective method for analyzing landslide susceptibility.

  18. The spatial prediction of landslide susceptibility applying artificial neural network and logistic regression models: A case study of Inje, Korea

    Science.gov (United States)

    Saro, Lee; Woo, Jeon Seong; Kwan-Young, Oh; Moung-Jin, Lee

    2016-02-01

    The aim of this study is to predict landslide susceptibility caused using the spatial analysis by the application of a statistical methodology based on the GIS. Logistic regression models along with artificial neutral network were applied and validated to analyze landslide susceptibility in Inje, Korea. Landslide occurrence area in the study were identified based on interpretations of optical remote sensing data (Aerial photographs) followed by field surveys. A spatial database considering forest, geophysical, soil and topographic data, was built on the study area using the Geographical Information System (GIS). These factors were analysed using artificial neural network (ANN) and logistic regression models to generate a landslide susceptibility map. The study validates the landslide susceptibility map by comparing them with landslide occurrence areas. The locations of landslide occurrence were divided randomly into a training set (50%) and a test set (50%). A training set analyse the landslide susceptibility map using the artificial network along with logistic regression models, and a test set was retained to validate the prediction map. The validation results revealed that the artificial neural network model (with an accuracy of 80.10%) was better at predicting landslides than the logistic regression model (with an accuracy of 77.05%). Of the weights used in the artificial neural network model, `slope' yielded the highest weight value (1.330), and `aspect' yielded the lowest value (1.000). This research applied two statistical analysis methods in a GIS and compared their results. Based on the findings, we were able to derive a more effective method for analyzing landslide susceptibility.

  19. Development of Internationalization into Strategic Policy Area in Light of the Merger Process. A case study of Oslo and Akershus University College of Applied Sciences (HiOA)

    OpenAIRE

    Bogun, Evgenia

    2015-01-01

    This master thesis investigates the interaction between Oslo and Akershus University College of Applied Sciences (HiOA) environmental pressures coming from a number of constituents and organizational strategies with respect to internationalization as a strategic policy area. This study adopts a case study approach. Using document analysis and qualitative semi-structured interviews, it investigates the way merger between OUC and AUC (the two institutions that became HiOA in 2011) effect the in...

  20. Meeting Teacher Expectations in a DL Professional Development Programme--A Case Study for Sustained Applied Competence as Programme Outcome

    Science.gov (United States)

    Kruger, Cornè Gerda; Van Rensburg, Ona Janse; De Witt, Marike W.

    2016-01-01

    Meeting teacher expectations for a professional development programme (PDP) is expected to strengthen sustainable applied competence as programme outcome since teachers will be more motivated to apply the programme content in practice. A revised distance learning (DL) programme was augmented by a practical component comprising a work-integrated…

  1. Case Studies

    International Nuclear Information System (INIS)

    Proven options available to Sri Lanka for large scale electricity generation in the future are coal-fired thermal, oil-fired thermal and Nuclear. Four case studies for groups participated are indicated. Case study for group 1 is comparison of the three options by taking into consideration the capital and recurrent expenditure involved. Environmental effects of the three options are also given. Case study for group 2 is economic comparison of three renewable energy based power generation system. Case study for group 3 is based on energy conservation, efficiency, improvement and demand management. Assuming that a continuous saving of 20 MW of demand from 1996 onwards is effective two projects are suggested to achieve this result. Case study for group 4 is a feasibility study for hydro power development of the Kukule Ganga (river) in Sri Lanka. Participants are required to evaluate one of the three optional development concepts which are technically feasible

  2. Applying best practical environmental optioneering (BPEO) to a Complex clean-up programme; a ponds and silos case study - 16154

    International Nuclear Information System (INIS)

    The use of Best Practical Environmental Optioneering (BPEO) has long been part of informed decision making within the Nuclear Industry. However, BPEO has typically been applied to specific and discrete objectives, for example the selection of a technology to treat a particular nuclear waste stream. While this has sometimes been extended to cover a number of objectives, no one had applied BPEO to a programme of the size and complexity of that associated with Legacy Ponds and Silos at Sellafield. The programme, spanning more than 30 years, includes a range of different objectives covering ongoing management, recovery, conditioning, storage and ultimately disposal of nuclear wastes. This range of activities is applied across a number of facilities containing multiple, significant waste streams. This paper explains how BPEO was applied to the Legacy Ponds and Silos programme and discussed some of the learning resulting from that exercise. (authors)

  3. How to influence and improve peace negotiations and conflict resolutions by communication: A comparative analysis of nonviolent communication and strategic communication, applied to one case study.

    OpenAIRE

    Ask, Beatrice

    2016-01-01

    This thesis approaches the topic of communication strategies that can influence and improve peace negotiations and conflict resolutions. The aim of this thesis is to highlight ways in which the use of communication can possibly pave the way towards a world with less conflicts by researching two communication approaches called nonviolent communication and strategic communication. To achieve a greater understanding of the two communication models, they will be applied to the case study of the C...

  4. To what extent does Tobler's law of geography apply to macroecology? A case study using American palms (Arecaceae)

    DEFF Research Database (Denmark)

    Bjorholm, Stine; Svenning, Jens-Christian; Skov, Flemming;

    2008-01-01

    Tobler's first law of geography, 'Everything is related to everything else, but near things are more related than distant things' also applies to biological systems as illustrated by a general and strong occurrence of geographic distance decay in ecological community similarity. Using American...... palms (Arecaceae) as an example, we assess the extent to which Tobler's first law applies to species richness and species composition, two fundamental aspects of ecological community structure. To shed light on the mechanisms driving distance decays in community structure, we also quantify the relative...

  5. Case Study: Applying the Theory of Planned Behavior as Interventions to Increase Sponsored Project Proposal Submissions from Liberal Arts Faculty

    Science.gov (United States)

    Hartmann, Anita

    2011-01-01

    In the current economic climate, many colleges and universities face similar challenges: the need to increase external sponsorship for research activities and the need to benefit from additional indirect cost recovery. Preparing funding proposals for submission to sponsors is a faculty behavior that can be modified by applying behavioral theory to…

  6. Applying a User-Centered, Rapid-Prototyping Methodology with Quantified Self: a case study with triathletes

    OpenAIRE

    De Croon, Robin; De Buyser, Tom; Klerkx, Joris; Duval, Erik

    2014-01-01

    This paper discusses how we applied a user-centered, rapid-prototyping methodology to design and evaluate a Quantified Self dashboard for triathletes. Quantified Self barriers as discussed by Li and Forlizzi and Choe et al. are taken into account. A dashboard is designed for and evaluated with in total 25 triathletes and fourteen regular persons. Our results confirm that this methodology is successful and a well designed dashboard can be used to help users analyze their own data.

  7. The life cycle of bottom-up ideas : case studies of the companies where the simulation game method was applied

    OpenAIRE

    Forssén, Minna

    2002-01-01

    The main aim of this thesis is to study the life cycle of the incremental "bottom-up" ideas, which concern process and organizational matters. According to earlier studies, bottom-up ideas are not always successfully used and managed and as well there exists need for more study on organizational and process innovations. It is therefore useful to study this phenomenon more and gain more information about how organizations manage the development and implementation of these bottom-up ideas. ...

  8. Exploring Flexible and Multidisciplinary Approaches to Applied Science Research Project Assessments: Case Studies from the NASA DEVELOP National Program

    Science.gov (United States)

    Crepps, G.; Childs-Gleason, L. M.; Favors, J. E.; Ross, K. W.; Rogers, L.; Allsbrook, K. N.; Ruiz, M. L.

    2015-12-01

    Within the NASA DEVELOP National Program, teams conduct rapid prototype and feasibility projects, applying NASA Earth Observations to a broad range of problems in diverse focus areas, including water resources, agriculture, disaster management, and ecological forecasting, with the goal of assisting partner organizations in their decision making processes. Projects vary in scope, design, and satellite data utilized. As a result, there is no "fixed" set of indicators that encompasses all relevant impacts of all projects. Rather, a flexible toolkit of both shared indicators and individualized approaches is needed to capture the diverse outcomes of these projects, while still allowing for comparability of the projects. This has been done through the creation of pre- and post-project partner assessments that capture partner needs, capabilities, and expectations. This provides both baseline data and an overview of project impacts on partners. Selected projects are then individually assessed in greater detail through partner follow-ups and research into the quantification of project impacts utilizing interdisciplinary approaches to fit each project. This process is discussed through three examples of project impact assessments that draw from varied discipline approaches including cost benefit analysis and ecosystem services.

  9. A Cognitive-Behavior Therapy Applied to a Social Anxiety Disorder and a Specific Phobia, Case Study.

    Science.gov (United States)

    Tsitsas, George D; Paschali, Antonia A

    2014-11-01

    George, a 23-year-old Greek student, was referred by a psychiatrist for treatment to a University Counseling Centre in Athens. He was diagnosed with social anxiety disorder and specific phobia situational type. He was complaining of panic attacks and severe symptoms of anxiety. These symptoms were triggered when in certain social situations and also when travelling by plane, driving a car and visiting tall buildings or high places. His symptoms lead him to avoid finding himself in such situations, to the point that it had affected his daily life. George was diagnosed with social anxiety disorder and with specific phobia, situational type (in this case acrophobia) and was given 20 individual sessions of cognitivebehavior therapy. Following therapy, and follow-up occurring one month post treatment, George no longer met the criteria for social phobia and symptoms leading to acrophobia were reduced. He demonstrated improvements in many areas including driving a car in and out of Athens and visiting tall buildings. PMID:26973946

  10. A cognitive-behavior therapy applied to a social anxiety disorder and a specific phobia, case study

    Directory of Open Access Journals (Sweden)

    George D. Tsitsas

    2014-10-01

    Full Text Available George, a 23-year-old Greek student, was referred by a psychiatrist for treatment to a University Counseling Centre in Athens. He was diagnosed with social anxiety disorder and specific phobia situational type. He was complaining of panic attacks and severe symptoms of anxiety. These symptoms were triggered when in certain social situations and also when travelling by plane, driving a car and visiting tall buildings or high places. His symptoms lead him to avoid finding himself in such situations, to the point that it had affected his daily life. George was diagnosed with social anxiety disorder and with specific phobia, situational type (in this case acrophobia and was given 20 individual sessions of cognitive-behavior therapy. Following therapy, and follow-up occurring one month post treatment, George no longer met the criteria for social phobia and symptoms leading to acrophobia were reduced. He demonstrated improvements in many areas including driving a car in and out of Athens and visiting tall buildings.

  11. Soft real-time EPICS extensions for fast control: A case study applied to a TCV equilibrium algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Castro, R., E-mail: rodrigo.castro@visite.es [Asociación EURATOM/CIEMAT para Fusión, Madrid (Spain); Romero, J.A.; Vega, J. [Asociación EURATOM/CIEMAT para Fusión, Madrid (Spain); Nieto, J.; Ruiz, M.; Sanz, D.; Barrera, E.; De Arcas, G. [Grupo de Investigación en Instrumentación y Acústica Aplicada, UPM, Madrid (Spain)

    2014-05-15

    Highlights: • Implementation of a soft real-time control system based on EPICS technology. • High data throughput system control implementation. • GPU technology applied to fast control. • EPICS fast control based solution. • Fast control and data acquisition in Linux. - Abstract: For new control systems development, ITER distributes CODAC Core System that is a software package based on Linux RedHat, and includes EPICS (Experimental Physics and Industrial Control System) as software control system solution. EPICS technology is being widely used for implementing control systems in research experiments and it is a very well tested technology, but presents important lacks to meet fast control requirements. To manage and process massive amounts of acquired data, EPICS requires additional functions such as: data block oriented transmissions, links with speed-optimized data buffers and synchronization mechanisms not based on system interruptions. This EPICS limitation turned out clearly during the development of the Fast Plant System Controller Prototype for ITER based on PXIe platform. In this work, we present a solution that, on the one hand, is completely compatible and based on EPCIS technology, and on the other hand, extends EPICS technology for implementing high performance fast control systems with soft-real time characteristics. This development includes components such as: data acquisition, processing, monitoring, data archiving, and data streaming (via network and shared memory). Additionally, it is important to remark that this system is compatible with multiple Graphics Processing Units (GPUs) and is able to integrate MatLab code through MatLab engine connections. It preserves EPICS modularity, enabling system modification or extension with a simple change of configuration, and finally it enables parallelization based on data distribution to different processing components. With the objective of illustrating the presented solution in an actual

  12. Soft real-time EPICS extensions for fast control: A case study applied to a TCV equilibrium algorithm

    International Nuclear Information System (INIS)

    Highlights: • Implementation of a soft real-time control system based on EPICS technology. • High data throughput system control implementation. • GPU technology applied to fast control. • EPICS fast control based solution. • Fast control and data acquisition in Linux. - Abstract: For new control systems development, ITER distributes CODAC Core System that is a software package based on Linux RedHat, and includes EPICS (Experimental Physics and Industrial Control System) as software control system solution. EPICS technology is being widely used for implementing control systems in research experiments and it is a very well tested technology, but presents important lacks to meet fast control requirements. To manage and process massive amounts of acquired data, EPICS requires additional functions such as: data block oriented transmissions, links with speed-optimized data buffers and synchronization mechanisms not based on system interruptions. This EPICS limitation turned out clearly during the development of the Fast Plant System Controller Prototype for ITER based on PXIe platform. In this work, we present a solution that, on the one hand, is completely compatible and based on EPCIS technology, and on the other hand, extends EPICS technology for implementing high performance fast control systems with soft-real time characteristics. This development includes components such as: data acquisition, processing, monitoring, data archiving, and data streaming (via network and shared memory). Additionally, it is important to remark that this system is compatible with multiple Graphics Processing Units (GPUs) and is able to integrate MatLab code through MatLab engine connections. It preserves EPICS modularity, enabling system modification or extension with a simple change of configuration, and finally it enables parallelization based on data distribution to different processing components. With the objective of illustrating the presented solution in an actual

  13. Applying environmental-behaviour concepts to renewable energy siting controversy: Reflections on a longitudinal bioenergy case study

    International Nuclear Information System (INIS)

    To date, studies of energy siting controversy and of environmental psychology have barely informed one another, despite the environmental-behaviour literature potentially having considerable relevance to understanding public opposition to energy projects. This paper points towards this relevance, using the example of a longitudinal study of public objections to a 21.5 MWe bioenergy gasifier proposed for Winkleigh in Devon, England. Local opinion surveys in 2004 and 2007 showed that public opposition to the proposed gasifier remained strong but also revealed some statistically significant change and correlations of wider interest. In the context of the environmental psychology literature, the dominant model of contextualised values, intention and behaviour, as well as other psychological approaches, are found to be helpful, both for making sense of the results and for informing a psychological research agenda on public objection to new energy infrastructure.

  14. Applying GIS to develop a model for forest fire risk: A case study in Espírito Santo, Brazil.

    Science.gov (United States)

    Eugenio, Fernando Coelho; dos Santos, Alexandre Rosa; Fiedler, Nilton Cesar; Ribeiro, Guido Assunção; da Silva, Aderbal Gomes; dos Santos, Áureo Banhos; Paneto, Greiciane Gaburro; Schettino, Vitor Roberto

    2016-05-15

    A forest fire risk map is a basic element for planning and protecting forested areas. The main goal of this study was to develop a statistical model for preparing a forest fire risk map using GIS. Such model is based on assigning weights to nine variables divided into two classes: physical factors of the site (terrain slope, land-use/occupation, proximity to roads, terrain orientation, and altitude) and climatic factors (precipitation, temperature, water deficit, and evapotranspiration). In regions where the climate is different from the conditions of this study, the model will require an adjustment of the variables weights according to the local climate. The study area, Espírito Santo State, exhibited approximately 3.81% low risk, 21.18% moderate risk, 30.10% high risk, 41.50% very high risk, and 3.40% extreme risk of forest fire. The areas classified as high risk, very high and extreme, contemplated a total of 78.92% of heat spots. PMID:26974239

  15. Photo induced dissociation of amino acids free from thermal degradation effects: A case study applied to DL-Valine

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Á. Miranda da; Mocellin, A. [Instituto, Universidade de Brasília, Box 04455, 70919-970 Brasília-DF (Brazil); Farrokhpour, H. [Chemistry Department, Isfahan University of Technology, 84156-83111 Isfahan (Iran, Islamic Republic of); Mundim, M.S.P. [Instituto, Universidade de Brasília, Box 04455, 70919-970 Brasília-DF (Brazil); Brito, A. Naves de, E-mail: arnaldo.naves@gmail.com [Instituto de Física “Gleb Wataghin”, Universidade Estadual de Campinas, 13083-859 Campinas, SP (Brazil)

    2013-08-15

    We present a careful study of the thermal degradation effects in the mass spectrum of DL-Valine using a quadrupole mass spectrometer and a time of flight – mass spectrometer. This allows setting the temperature of 95 ± 10 °C as threshold for the sublimation of our solid sample. Based on the assignments for each ionic fragment detected, it is possible to separate the mass peaks in groups, explaining what are the principal bond breaks involved in the specific ionic yield, whose procedure can be extended to other amino acids.

  16. Applying the food technology neophobia scale in a developing country context. A case-study on processed matooke (cooking banana) flour in Central Uganda.

    Science.gov (United States)

    De Steur, Hans; Odongo, Walter; Gellynck, Xavier

    2016-01-01

    The success of new food technologies largely depends on consumers' behavioral responses to the innovation. In Eastern Africa, and Uganda in particular, a technology to process matooke into flour has been introduced with limited success. We measure and apply the Food technology Neophobia Scale (FTNS) to this specific case. This technique has been increasingly used in consumer research to determine consumers' fear for foods produced by novel technologies. Although it has been successful in developed countries, the low number and limited scope of past studies underlines the need for testing its applicability in a developing country context. Data was collected from 209 matooke consumers from Central Uganda. In general, respondents are relatively neophobic towards the new technology, with an average FTNS score of 58.7%, which hampers the success of processed matooke flour. Besides socio-demographic indicators, 'risk perception', 'healthiness' and the 'necessity of technologies' were key factors that influenced consumer's preference of processed matooke flour. Benchmarking the findings against previous FTNS surveys allows to evaluate factor solutions, compare standardized FTNS scores and further lends support for the multidimensionality of the FTNS. Being the first application in a developing country context, this study provides a case for examining food technology neophobia for processed staple crops in various regions and cultures. Nevertheless, research is needed to replicate this method and evaluate the external validity of our findings. PMID:26463016

  17. Geographical information systems as a tool in limnological studies An applied case study in a shallow .lake of a plain area, Buenos Aires province, Argentina

    International Nuclear Information System (INIS)

    The understanding of the hydrological functioning and the interaction among the different water bodies in an area is essential when a sustainable use of the hydric resources is considered. The aim of the present paper is to assess both hydrological-limnological methods and GIS as an integrated methodology applied to the study of shallow lakes, and the hydrological behavior of shallow wetlands in plain areas. La Salada is an areic permanent shallow lake with an area of 5,78 km2 located near La Dulce town (SE of Buenos Aires Province, Argentina). In this paper we applied methods and tools of the Geographical information Systems in order to assess both, the evolution and state of the wetland. Topographic profiles, showing the relationship among the lake and the other aquatic systems, and also a multi temporal assessment of the morphometric parameters were performed by using a Digital Terrain Model of the area. A sample grid was designed to obtain bathymetric, hydrogeochemical and isotopic data. The chemical water composition is homogeneous in area and depth. changes in the conductivity values along depth, the isotopic contents and the Gibbs diagram showed that the evaporation is the main process controlling the water chemistry. Physical-chemical parameters established water quality and uses of the lake.

  18. Comparison of risk-based decision-support systems for brownfield site rehabilitation: DESYRE and SADA applied to a Romanian case study.

    Science.gov (United States)

    Stezar, I C; Pizzol, L; Critto, A; Ozunu, A; Marcomini, A

    2013-12-15

    Brownfield rehabilitation is an essential step for sustainable land-use planning and management in the European Union. In brownfield regeneration processes, the legacy contamination plays a significant role, firstly because of the persistent contaminants in soil or groundwater which extends the existing hazards and risks well into the future; and secondly, problems from historical contamination are often more difficult to manage than contamination caused by new activities. Due to the complexity associated with the management of brownfield site rehabilitation, Decision Support Systems (DSSs) have been developed to support problem holders and stakeholders in the decision-making process encompassing all phases of the rehabilitation. This paper presents a comparative study between two DSSs, namely SADA (Spatial Analysis and Decision Assistance) and DESYRE (Decision Support System for the Requalification of Contaminated Sites), with the main objective of showing the benefits of using DSSs to introduce and process data and then to disseminate results to different stakeholders involved in the decision-making process. For this purpose, a former car manufacturing plant located in the Brasov area, Central Romania, contaminated chiefly by heavy metals and total petroleum hydrocarbons, has been selected as a case study to apply the two examined DSSs. Major results presented here concern the analysis of the functionalities of the two DSSs in order to identify similarities, differences and complementarities and, thus, to provide an indication of the most suitable integration options. PMID:24211567

  19. Correction of interstitial water changes in calibration methods applied to XRF core-scanning major elements in long sediment cores: Case study from the South China Sea

    Science.gov (United States)

    Chen, Quan; Kissel, Catherine; Govin, Aline; Liu, Zhifei; Xie, Xin

    2016-05-01

    Fast and nondestructive X-ray fluorescence (XRF) core scanning provides high-resolution element data that are widely used in paleoclimate studies. However, various matrix and specimen effects prevent the use of semiquantitative raw XRF core-scanning intensities for robust paleoenvironmental interpretations. We present here a case study of a 50.8 m-long piston Core MD12-3432 retrieved from the northern South China Sea. The absorption effect of interstitial water is identified as the major source of deviations between XRF core-scanning intensities and measured element concentrations. The existing two calibration methods, i.e., normalized median-scaled calibration (NMS) and multivariate log-ratio calibration (MLC), are tested with this sequence after the application of water absorption correction. The results indicate that an improvement is still required to appropriately correct the influence of downcore changes in interstitial water content in the long sediment core. Consequently, we implement a new polynomial water content correction in NMS and MLC methods, referred as NPS and P_MLC calibrations. Results calibrated by these two improved methods indicate that the influence of downcore water content changes is now appropriately corrected. We therefore recommend either of the two methods to be applied for robust paleoenvironmental interpretations of major elements measured by XRF-scanning in long sediment sequences with significant downcore interstitial water content changes.

  20. The evolution of the paleomagnetic fold test as applied to complex geologic situations, illustrated by a case study from northern Spain

    Science.gov (United States)

    Weil, Arlo B.; Van der Voo, Rob

    Paleomagnetic results are most useful if the age of the magnetization can be established with respect to the rock age or the age of specific structural or alteration events. The fold test is a particularly powerful tool; not only can it be used to determine whether magnetizations are pre-, syn- or post-folding, but it can also reassure us that structural corrections need (or need not) be applied to a given magnetization. This study traces the evolution of various fold and tilt tests developed in the 50-some years since the classical test of Graham was published. Syn-deformational magnetizations are a very special case, usually characterized as such by an incremental tilt test. In regions where rotations about (near-) vertical axes are to be expected, a strike test is the best tool for determining them. A case study of syn-deformational magnetizations in the Cantabria-Asturias Arc (CAA) of northern Spain is presented, which illustrates the application of the various tilt and strike tests. One ancient post-deformational and two syn-deformational magnetizations have been recorded in CAA Devonian carbonates, each characterized by different optimal (peak) percentages of unfolding in incremental fold tests. The structural corrections required to bring the individual site-mean magnetization directions into alignment can be used to restore the beds to their attitudes at the times when the magnetizations were acquired. Furthermore, these structural corrections provide robust constraints on the kinematics of the deformation phase that is being removed. In the CAA, removal of late-stage folding about steeply inclined fold axes, due to Permian oroclinal bending, restores the belt to its first folding and thrusting configuration, and produces north-south trending cylindrical folds that formed during the Late Carboniferous. The separate deformations, consisting of earlier folding and thrusting and later oroclinal bending, have implications for the final collisional movements

  1. Applying Case-Based Reasoning to Manufacturing

    OpenAIRE

    Hinkle, David; Toomey, Christopher

    1995-01-01

    CLAVIER is a case-based reasoning (CBR) system that assists in determining efficient loads of composite material parts to be cured in an autoclave. CLAVIER's central purpose is to find the most appropriate groupings and configurations of parts (or loads) to maximize autoclave throughput yet ensure that parts are properly cured. CLAVIER uses CBR to match a list of parts that need to be cured against a library of previously successful loads and suggest the most appropriate next load. clavier al...

  2. Teachers' Beliefs in Teaching English for Kids at a Kindergarten: A Case Study of Students from the Department of Applied English

    Science.gov (United States)

    Chu, Yu-wei

    2014-01-01

    The main purpose of this study was to explore the changes in teachers' beliefs before and after teachings among four students from the Department of Applied English at Hungkuang University, who were conducting English teaching at a kindergarten. Teacher's beliefs included four aspects in terms of English teaching, teacher-student interaction in…

  3. Risk of hip fractures associated with benzodiazepines: Applying common protocol to a multi-database nested case-control study. The protect project

    OpenAIRE

    Requena, Gema; Logie, John; González-González, Rocío; Gardarsdottir, Helga; Afonso, Ana; Souverein, Patrick C.; Merino, Elisa Martin; Boudiaf, Nada; Huerta, Consuelo; Bate, Andrew; Alvarez, Yolanda; García-Rodríguez, Luis A; Reynolds, Robert; Schlienger, Raymond G.; De Groot, Mark C.H.

    2014-01-01

    Background: The association between benzodiazepines (BZD) and hip fractures has been estimated in several observational studies although diverse methodologies and definitions have hampered comparability. Objectives: To evaluate the discrepancies in the risk estimates of hip/femur fractures associated with BDZs across different databases and to assess the impact of different matching strategies. Methods: A case control study nested in a cohort of BZD users, examining their association with the...

  4. The application of the Practitioners in Applied Practice Model during breaking bad news communication training for medical students : a case study

    OpenAIRE

    Dunning, Rose; Laidlaw, Anita Helen

    2015-01-01

    Background and Aims Breaking bad news is a key skill within clinical communication and one which can impact outcomes for both the patient and practitioner. The evidence base for effective clinical communication training in breaking bad news is scarce. Frameworks have been found to assist the practitioner, such as SPIKES, however the pedagogical approach used alongside such frameworks can vary. This study sought to examine the impact of utilising the Practitioners in Applied Practice Model (PA...

  5. The professional development of teachers in Higher Education in Oman: a case study of English teachers in the Colleges of Applied Sciences

    OpenAIRE

    Al-Ghatrifi, Yaqoob

    2016-01-01

    This study aims at promoting the professional development of teachers in Omani higher education in general and Colleges of Applied Sciences (CAS) in particular. It seeks to answer the following research questions: What is the existing provision for CPD at CAS? What are participants’ understandings of and aspirations for CPD? What are the obstacles to the implementation of effective CPD? In order to answer these questions, a qualitative research approach and, more specifically, a critical ethn...

  6. Proposition of a PLM tool to support textile design: A case study applied to the definition of the early stages of design requirements

    OpenAIRE

    SEGONDS, Frédéric; Mantelet, Fabrice; Nelson, Julien; Gaillard, Stéphane

    2015-01-01

    The current climate of economic competition forces businesses to adapt more than ever to the expectations of their customers. Faced with new challenges, practices in textile design have evolved in order to be able to manage projects in new work environments. After presenting a state of the art overview of collaborative tools used in product design and making functional comparison between PLM solutions, our paper proposes a case study for the development and testing of a collaborative platform...

  7. Noise resistance applied to the study paints

    International Nuclear Information System (INIS)

    Electrochemical noise is one of the methods of analysis used to interpret the phenomenon of corrosion. It has a number of advantages over other methodology types including its simplicity, its low cost and the fact that it does not disturb the system. This methodology appears to be effective together with other techniques in metal-electrolyte systems. In this case the technique is applied on its own on commercial anti-corrosion paints for which no information is available from other techniques. The main result of this study reveals the effectiveness of the noise resistance parameter, which had already been tested in the lab, when it is used to explain how the paint system behaves in industry. (Author)

  8. Case Study: Writing a Journal Case Study

    Science.gov (United States)

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  9. Objectivist case study research

    DEFF Research Database (Denmark)

    Ridder, Hanne Mette Ochsner; Fachner, Jörg

    2016-01-01

    In order to comprehend the impact of music therapy or music therapy processes, a researcher might look for an approach where the topic under investigation can be understood within a broader context. This calls for a rich inclusion of data and consequently a limited number of participants and may be...... achieved through the use of objectivist case study research. The strength of the case study design is that it allows for uncovering or suggesting causal relationships in real-life settings through an intensive and rich collection of data. According to Hilliard (1993), the opposite applies for extensive...... designs, in which a small amount of data is gathered on a large number of subjects. With the richness of data, the intensive design is ―the primary pragmatic reason for engaging in single-case or small N research‖ (p. 374) and for working from an idiographic rather than a nomothetic perspective....

  10. In vitro-in vivo correlation strategy applied to an immediate-release solid oral dosage form with a biopharmaceutical classification system IV compound case study.

    Science.gov (United States)

    Bredael, Gerard M; Bowers, Niya; Boulineau, Fabien; Hahn, David

    2014-07-01

    The ability to predict in vivo response of an oral dosage form based on an in vitro technique has been a sought after goal of the pharmaceutical scientist. Dissolution testing that demonstrates discrimination to various critical formulations or process attributes provides a sensitive quality check that may be representative or may be overpredictive of potential in vivo changes. Dissolution methodology with an established in vitro-in vivo relationship or correlation may provide the desired in vivo predictability. To establish this in vitro-in vivo link, a clinical study must be performed. In this article, recommendations are given in the selection of batches for the clinical study followed by potential outcome scenarios. The investigation of a Level C in vitro-in vivo correlation (IVIVC), which is the most common correlation for immediate-release oral dosage forms, is presented. Lastly, an IVIVC case study involving a biopharmaceutical classification system class IV compound is presented encompassing this strategy and techniques. PMID:24890761

  11. Comparison of proposed frameworks for grouping polychlorinated biphenyl congener data applied to a case-control pilot study of prostate cancer

    International Nuclear Information System (INIS)

    Although the commercial synthesis of polychlorinated biphenyls (PCBs) has been banned in the United States for several decades, they are persistent in the environment with exposure mainly being through diet. The biologic and toxic effects of PCBs and their metabolites are due in part to their ability to interact with several cellular and nuclear receptors, thereby altering signaling pathways and gene transcription. These effects include endocrine modulation and disruption. Therefore, the natural history of cancer in tissues expressing these receptors may be modulated by PCB congeners, which are known to have estrogenic, antiestrogenic, and other hormonal effects. Several frameworks for grouping PCB congeners based on these interactions have been proposed. We conducted a hospital-based, case-control pilot study of 58 prostate cancer cases and 99 controls to evaluate the association between the proposed PCB groupings and the risk of prostate cancer. Serum samples were analyzed for a total of 30 PCBs. In multivariate analyses, the odds of prostate cancer among men with the highest concentrations of moderately chlorinated PCBs or PCBs with phenobarbital-like activities (constitutively active receptor (CAR) agonists) was over two times that among men with the lowest concentrations. Increasing trends in risk across the concentration levels were also observed. These results suggest that a higher burden of PCBs that are CAR agonists may be positively associated with an increased risk of prostate cancer and they encourage further research in this area

  12. THE CASE STUDY TASKS AS A BASIS FOR THE FUND OF THE ASSESSMENT TOOLS AT THE MATHEMATICAL ANALYSIS FOR THE DIRECTION 01.03.02 APPLIED MATHEMATICS AND COMPUTER SCIENCE

    Directory of Open Access Journals (Sweden)

    Dina Aleksandrovna Kirillova

    2015-12-01

    Full Text Available The modern reform of the Russian higher education involves the implementation of competence-based approach, the main idea of which is the practical orientation of education. Mathematics is a universal language of description, modeling and studies of phenomena and processes of different nature. Therefore creating the fund of assessment tools for mathematical disciplines based on the applied problems is actual. The case method is the most appropriate mean of monitoring the learning outcomes, it is aimed at bridging the gap between theory and practice.The aim of the research is the development of methodical materials for the creating the fund of assessment tools that are based on the case-study for the mathematical analisis for direction «Applied Mathematics and Computer Science». The aim follows from the contradiction between the need for the introduction of case-method in the educational process in high school and the lack of study of the theoretical foundations of using of this method as applied to mathematical disciplines, insufficient theoretical basis and the description of the process of creating case-problems for use their in the monitoring of the learning outcomes.

  13. Applying a salinity response function and zoning saline land for three ifeld crops:a case study in the Hetao Irrigation District, Inner Mongolia, China

    Institute of Scientific and Technical Information of China (English)

    TONG Wen-jie; CHEN Xiao-li; WEN Xin-ya; CHEN Fu; ZHANG Hai-lin; CHU Qing-quan; Shadrack Batsile Dikgwatlhe

    2015-01-01

    Salinity is one of the major abiotic factors affecting the growth and productivity of crops in Hetao Irrigation District, China. In this study, the salinity tolerances of three local crops, wheat (Triticum aestinum L.), maize (Zea mays L.) and sunlfower (Helianthus annuus L.), growing in 76 farm ifelds are evaluated with modiifed discount function. Salinity ecological zones appropriate for these local crops are characterized and a case study is presented for crop salinity ecological zoning. The results show that the yield reductions of wheat, maize and sunlfower when grown in saline soils are attributed primarily to a reduction in spikelet number, 1000-grain weight and seed number per head, respectively. Sunlfower is the most tolerant crop among the three which had a salinity tolerance index (ST-index) of 12.24, folowed by spring maize and spring wheat with ST-Indices of 9.00 and 7.43, respectively. According to the crop salinity tolerance results, the arable land in the Heping Vilage of this district was subdivided into four salinity ecological zones: the most suitable, suitable, sub-suitable and unsuitable zones. The area proportion of the most suitable zone for wheat, maize and sunlfower within the Heping Vilage was 27.5, 46.5 and 77.5%, respectively. Most of the most suitable zone occurred in the western part of the vilage. The results of this study provide the scientiifc basis for optimizing the local major crop distribution and improving cultural practices management in Hetao Irrigation District.

  14. Efficient approach for the detection and identification of new androgenic metabolites by applying SRM GC-CI-MS/MS: a methandienone case study.

    Science.gov (United States)

    Polet, Michael; Van Gansbeke, Wim; Van Eenoo, Peter; Deventer, Koen

    2016-07-01

    Identification of anabolic androgenic steroids (AAS) is a vital issue in doping control and toxicology, and searching for metabolites with longer detection times remains an important task. Recently, a gas chromatography chemical ionization triple quadrupole mass spectrometry (GC-CI-MS/MS) method was introduced, and CI, in comparison with electron ionization (EI), proved to be capable of increasing the sensitivity significantly. In addition, correlations between AAS structure and fragmentation behavior could be revealed. This enables the search for previously unknown but expected metabolites by selection of their predicted transitions. The combination of both factors allows the setup of an efficient approach to search for new metabolites. The approach uses selected reaction monitoring which is inherently more sensitive than full scan or precursor ion scan. Additionally, structural information obtained from the structure specific CI fragmentation pattern facilitates metabolite identification. The procedure was demonstrated by a methandienone case study. Its metabolites have been studied extensively in the past, and this allowed an adequate evaluation of the efficiency of the approach. Thirty three metabolites were detected, including all relevant previously discovered metabolites. In our study, the previously reported long-term metabolite (18-nor-17β-hydroxymethyl,17α-methyl-androst-1,4,13-trien-3-one) could be detected up to 26 days by using GC-CI-MS/MS. The study proves the validity of the approach to search for metabolites of new synthetic AAS and new long-term metabolites of less studied AAS and illustrates the increase in sensitivity by using CI. Copyright © 2016 John Wiley & Sons, Ltd. PMID:27434811

  15. Case Study Teaching

    Science.gov (United States)

    Herreid, Clyde Freeman

    2011-01-01

    This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

  16. Applied Indigenous Studies at Northern Arizona University.

    Science.gov (United States)

    Trosper, Ronald L.

    2001-01-01

    The Applied Indigenous Studies program at Northern Arizona University aims to prepare American Indian students to assume tribal leadership roles. Its location in the College of Ecosystem Science and Management emphasizes its land-oriented and applied focus. The program's development, core courses, and academic requirements for bachelors degrees…

  17. (Applied Conversation Analysis as an approach for the study of language and gender: The case of services for female victims of violence in Brazil

    Directory of Open Access Journals (Sweden)

    Ana Cristina Ostermann

    2008-11-01

    Full Text Available In this article I show how (Applied Conversation Analysis might help us understand human actions in everyday situations. In order to do so, I make use of the results of an investigation of services provided to female victims of domestic violence. I comparatively analyze the discursive practices of professionals in two parallel institutions created to address violence against women in Brazil: a unit of an all-female police station (DDM and a feminist center of intervention on violence against women (CIV-Mulher or CIV in their interactions with female victims of domestic violence. The analysis of the interactional data shows that the police officers tend behave with more distance from and control over the victims. The feminists, on the other hand, seem to prioritize more cooperation with and closeness towards the women they serve. I also discuss how studies of this kind might help us broaden our understanding of the relationship between language and gender as well as of power relations.

  18. Methodological Proposal for Identification and Evaluation of Environmental Aspects and Impacts of IPEN Nuclear Facilities: A Case Study Applied to the Nuclear Fuel Center

    International Nuclear Information System (INIS)

    This work presents an application of Failure Mode Effect Analysis (FMEA) to the process of identification of environmental aspects and impacts as a part of implementation and maintenance of an Environmental Management System (EMS) in accordance with the ISO 14001 standard. Also, it can contribute, as a complement, to the evaluation and improvement of safety of the installation focused. The study was applied to the Nuclear Fuel Center (CCN) of Nuclear and Energy Research Institute (IPEN), situated at the Campus of University of Sao Paulo, Brazil. The CCN facility has the objective of promoting scientific research and of producing nuclear fuel elements for the IEA-R1 Research Reactor. To identify the environmental aspects of the facility activities, products, and services, a systematic data collection was carried out by means of personal interviews, documents, reports and operation data records consulting. Furthermore, the processes and their interactions, failure modes, besides their causes and effects to the environment, were identified. As a result of a careful evaluation of these causes it was possible to identify and to classify the major potential environmental impacts, in order to set up and put in practice an Environmental Control Plan for the installation under study. The results have demonstrated the validity of the FMEA application to nuclear facility processes, identifying environmental aspects and impacts, whose controls are critical to achieve compliance with the environmental requirements of the Integrated Management System of IPEN. It was demonstrated that the methodology used in this work is a powerful management tool for resolving issues related to the conformity with applicable regulatory and legal requirements of the Brazilian Nuclear Energy Commission (CNEN) and the Brazilian Institute of Environment (IBAMA). (authors)

  19. Agro-Ecological Analysis for the EU Water Framework Directive: An Applied Case Study for the River Contract of the Seveso Basin (Italy)

    Science.gov (United States)

    Bocchi, Stefano; La Rosa, Daniele; Pileri, Paolo

    2012-10-01

    The innovative approach to the protection and management of water resources at the basin scale introduced by the European Union water framework directive (WFD) requires new scientific tools. WFD implementation also requires the participation of many stakeholders (administrators, farmers and citizens) with the aim of improving the quality of river waters and basin ecosystems through cooperative planning. This approach encompasses different issues, such as agro-ecology, land use planning and water management. This paper presents the results of a methodology suggested for implementing the WFD in the case of the Seveso river contract in Italy, one of the recent WFD applications. The Seveso basin in the Lombardy region has been one of the most rapidly urbanizing areas in Italy over the last 50 years. First, land use changes in the last 50 years are assessed with the use of historical aerial photos. Then, elements of an ecological network along the river corridor are outlined, and different scenarios for enhancing existing ecological connections are assessed using indicators from graph theory. These scenarios were discussed in technical workshops with involved stakeholders of the river contract. The results show a damaged rural landscape, where urbanization processes have decimated the system of linear green features (hedges/rows). Progressive reconnections of some of the identified network nodes may significantly increase the connectivity and circuitry of the study area.

  20. Utility of four public-policy models as applied to the case study of nuclear materials transportation through the Lehigh Valley

    International Nuclear Information System (INIS)

    This dissertation assesses four public-policy models by utilizing the case-study approach and personal interviews with the major participants in the public-policy process of Northampton County, Pennsylvania. Northampton County is part of the metropolitan region encompassing Lehigh and Northampton Counties, PA. It is known as the Lehigh Valley which is situated in eastern Pennsylvania. The hypotheses tested in this dissertation are: (1) individual participants have articulated policy models as their frame of reference which guides them in understanding the public policy process, and (2) there is no one best policy model to explain the public-policy process, but the combination of various policy models may improve the policy analysts' understanding of public policy. Results indicate that the major participants have articulated policy models as their frame of reference, but a polarized view of policy models exists for the participants. The second hypothesis was only partially confirmed since the combination of one or more models did not resolve the group/elite policy dilemma of the practitioners. By utilizing stratification theory in the analysis, the group versus elite conflict is clarified and the policy formation phase of the public policy process is understood with respect to the Northamton County Council

  1. To what extent does Tobler's 1st law of geography apply to macroecology? A case study using American palms (Arecaceae)

    OpenAIRE

    Skov Flemming; Svenning Jens-Christian; Bjorholm Stine; Balslev Henrik

    2008-01-01

    Abstract Background Tobler's first law of geography, 'Everything is related to everything else, but near things are more related than distant things' also applies to biological systems as illustrated by a general and strong occurrence of geographic distance decay in ecological community similarity. Using American palms (Arecaceae) as an example, we assess the extent to which Tobler's first law applies to species richness and species composition, two fundamental aspects of ecological community...

  2. Project management case studies

    CERN Document Server

    Kerzner, Harold R

    2013-01-01

    A new edition of the most popular book of project management case studies, expanded to include more than 100 cases plus a ""super case"" on the Iridium Project Case studies are an important part of project management education and training. This Fourth Edition of Harold Kerzner''s Project Management Case Studies features a number of new cases covering value measurement in project management. Also included is the well-received ""super case,"" which covers all aspects of project management and may be used as a capstone for a course. This new edition:Contains 100-plus case studies drawn from re

  3. GIS applied to agriclimatological zoning and agrotoxin residue monitoring in tomatoes: A case study in Espírito Santo state, Brazil.

    Science.gov (United States)

    dos Santos, Gleissy Mary Amaral Dino Alves; Dos Santos, Alexandre Rosa; Teixeira, Luciano José Quintão; Saraiva, Sérgio Henriques; Freitas, Deivid França; Pereira, Olavo dos Santos; Ribeiro, Carlos Antonio Alvares Soares; Lorenzon, Alexandre Simões; Eugenio, Fernando Coelho; Neves, Antônio Augusto; de Queiroz, Maria Eliana Lopes Ribeiro; Scherer, Rodrigo

    2016-01-15

    Searches related to global warming have provided important insights into the response of terrestrial ecosystems, but few have examined the impacts on agricultural crops, particularly those associated with the monitoring of agrotoxin residues. In this context, the agriclimatological zoning is an important tool in the planning and consolidation of crops and should be considered in any initiative that involves such planning. This tool is particularly important in the analysis of agrotoxin residues and may be applied by the Program Analysis of Agrotoxin Residues in Food (PARA) created by the National Health Vigilance Agency of Brazil (ANVISA), which enables greater food security and contributes to the improvement of human health. The aim of this study was to elaborate the current and future agriclimatological zoning for the tomato crop, relating it with the monitoring of samples collected by PARA in Espírito Santo State, Brazil. The results indicate that a temperature increase of 5 °C creates a decrease in apt areas from 37.3% to 4.3%, for a total reduction of 33 percentage points (-88.5%). It is noted that of the 41 producing municipalities, only 26 have apt areas greater than 50%, highlighting the municipalities with apt areas greater than 90%, represented by Mantenópolis (100%), Guaçuí (98.5%), São José do Calçado (97.8%), Irupi (94.4%), Santa Teresa (92.3%), and Marechal Floriano (91.4%). The veracity of agriclimatological zoning is proved by a Kendall rank correlation coefficient of 0.876, indicating that the distribution of the variables of apt areas and productivity are similar at the significance level of 0.05 with a confidence interval 95%. After validation of the agriclimatological zoning for the tomato crop, it is recommended that the PARA should monitor 36 municipalities rather than the current 18, representing an increase of 100%. The methodology can be adjusted to agricultural crops of other countries. PMID:26555099

  4. Analysis the Appropriate using Standard Costing Applying in Land Cost Component of Real Estate Development Activities: A Case Study of PT Subur Agung

    Directory of Open Access Journals (Sweden)

    Elfrida Yanti

    2011-04-01

    costing in land cost component of real estate development activities but how it applies this article will analyze in this particular project with using descriptive and exploratory method. The analysis started by knowing the conceptual situation of PT Subur Agung and the data was presented in tables and calculation with detail explanation.

  5. Influence of non-aqueous phase liquid configuration on induced polarization parameters: Conceptual models applied to a time-domain field case study

    Science.gov (United States)

    Johansson, Sara; Fiandaca, Gianluca; Dahlin, Torleif

    2015-12-01

    Resistivity and induced polarization (IP) measurements on soil contaminated with non-aqueous phase liquids (NAPLs) show a great variety in results in previous research. Several laboratory studies have suggested that the presence of NAPLs in soil samples generally decrease the magnitude of the IP-effect, while others have indicated the opposite. A number of conceptual models have been proposed suggesting that NAPLs can alter the pore space in different ways, e.g. by coating the grain surfaces and thus inhibiting grain polarization, or by changing the pore throat size and thus affecting the membrane polarization mechanism. The main aim of this paper is to review previously published conceptual models and to introduce some new concepts of possible residual NAPL configurations in the pore space. Time domain induced polarization measurements were performed at a NAPL contaminated field site, and the data were inverted using the Constant Phase Angle (CPA) model and the Cole-Cole model respectively. No significant phase anomalies were observed in the source area of the contamination when the CPA inverted profiles were compared with soil sampling results of free-phase contaminant concentrations. However, relatively strong phase and normalized phase anomalies appeared next to the source area, where residual free-phase presence could be expected according to the chemical data. We conclude that depending on the NAPL configuration, different spectral IP responses can be expected. In previous research, the NAPL configurations in different samples or field sites are often unknown, and this may to some extent explain why different results have been achieved by different authors. In our field case, we believe that the NAPL forms a more or less continuous phase in the pore space of the source zone leading to an absence of IP anomalies. The increase in phase and normalized phase angle observed next to the source zone is interpreted as a degradation zone. The ongoing biodegradation

  6. Applied Ethnomusicology, Music Therapy and Ethnographically Informed Choral Education: The Merging of Disciplines during a Case Study in Hopevale, Northern Queensland

    OpenAIRE

    Swijghuisen Reigersberg, Muriel Elsbeth

    2010-01-01

    This chapter will examine recent developments in the areas of applied ethnomusicology, music therapy theory and choral education. Shifts in academic thought have led to increased commonalities between the disciplines. I will demonstrate that these shifts in thinking and practice are stimulating interdisciplinary research. I begin by looking at quotations in recent publications in the areas of medical ethnomusicology, anthropology and music psychology in order to demonstrate that a definite sh...

  7. Applying Various Methods of Communicating Science for Community Decision-Making and Public Awareness: A NASA DEVELOP National Program Case Study

    Science.gov (United States)

    Miller, T. N.; Brumbaugh, E. J.; Barker, M.; Ly, V.; Schick, R.; Rogers, L.

    2015-12-01

    The NASA DEVELOP National Program conducts over eighty Earth science projects every year. Each project applies NASA Earth observations to impact decision-making related to a local or regional community concern. Small, interdisciplinary teams create a methodology to address the specific issue, and then pass on the results to partner organizations, as well as providing them with instruction to continue using remote sensing for future decisions. Many different methods are used by individual teams, and the program as a whole, to communicate results and research accomplishments to decision-makers, stakeholders, alumni, and the general public. These methods vary in scope from formal publications to more informal venues, such as social media. This presentation will highlight the communication techniques used by the DEVELOP program. Audiences, strategies, and outlets will be discussed, including a newsletter, microjournal, video contest, and several others.

  8. The tariff equivalent of tariff-rate quotas - A case study applied to the import of an agricultural product in Romania

    Directory of Open Access Journals (Sweden)

    Petru Catalin Bodea

    2008-05-01

    Full Text Available The paper presents one methodology of calculating the tariff equivalent of the tariff-rate quota as a particular case of a non-tariff barrier for an agricultural product imported in Romania based on recommendations in international literature. The tariff equivalent of tariff-rate quota of imports from the EU is approximately 35%, lower than the tariff outside the quota. Nonetheless this is considerable higher when compared with the Common External Tariff (CET. Elimination of the nominal protection level as consequence of the adoption the CET is expected to stimulate imports pressure especially from price competitive import partners both from EU (such as Slovakia, Belgium, Austria, Czech Republic and Italy and non EU countries (Serbia, Bosnia and Herzegovina, Macedonia and Croatia. A basic model forecasts that, with the lowered protection, annual imports will rise with at least 13.5 thousand tonnes, thus an increase of 23% compared with the average annual imports during 1990-2005.

  9. Risk of hip fractures associated with benzodiazepines: Applying common protocol to a multi-database nested case-control study. The protect project

    NARCIS (Netherlands)

    Requena, Gema; Logie, John; González-González, Rocío; Gardarsdottir, Helga; Afonso, Ana; Souverein, Patrick C.; Merino, Elisa Martin; Boudiaf, Nada; Huerta, Consuelo; Bate, Andrew; Alvarez, Yolanda; García-Rodríguez, Luis A.; Reynolds, Robert; Schlienger, Raymond G.; De Groot, Mark C.H.; Klungel, Olaf H.; De Abajo, Francisco J.

    2014-01-01

    Background: The association between benzodiazepines (BZD) and hip fractures has been estimated in several observational studies although diverse methodologies and definitions have hampered comparability. Objectives: To evaluate the discrepancies in the risk estimates of hip/femur fractures associate

  10. MO-G-BRE-05: Clinical Process Improvement and Billing in Radiation Oncology: A Case Study of Applying FMEA for CPT Code 77336 (continuing Medical Physics Consultation)

    International Nuclear Information System (INIS)

    Purpose: The improvement of quality in healthcare can be assessed by Failure Mode and Effects Analysis (FMEA). In radiation oncology, FMEA, as applied to the billing CPT code 77336, can improve both charge capture and, most importantly, quality of the performed services. Methods: We created an FMEA table for the process performed under CPT code 77336. For a given process step, each member of the assembled team (physicist, dosimetrist, and therapist) independently assigned numerical values for: probability of occurrence (O, 1–10), severity (S, 1–10), and probability of detection (D, 1–10) for every failure mode cause and effect combination. The risk priority number, RPN, was then calculated as a product of O, S and D from which an average RPN was calculated for each combination mentioned above. A fault tree diagram, with each process sorted into 6 categories, was created with linked RPN. For processes with high RPN recommended actions were assigned. 2 separate R and V systems (Lantis and EMR-based ARIA) were considered. Results: We identified 9 potential failure modes and corresponding 19 potential causes of these failure modes all resulting in unjustified 77336 charge and compromised quality of care. In Lantis, the range of RPN was 24.5–110.8, and of S values – 2–10. The highest ranking RPN of 110.8 came from the failure mode described as “end-of-treatment check not done before the completion of treatment”, and the highest S value of 10 (RPN=105) from “overrides not checked”. For the same failure modes, within ARIA electronic environment with its additional controls, RPN values were significantly lower (44.3 for end-of-treatment missing check and 20.0 for overrides not checked). Conclusion: Our work has shown that when charge capture was missed that also resulted in some services not being performed. Absence of such necessary services may result in sub-optimal quality of care rendered to patients

  11. Applying a Health Network approach to translate evidence-informed policy into practice: A review and case study on musculoskeletal health

    Directory of Open Access Journals (Sweden)

    Briggs Andrew M

    2012-11-01

    Full Text Available Abstract Background While translation of evidence into health policy and practice is recognised as critical to optimising health system performance and health-related outcomes for consumers, mechanisms to effectively achieve these goals are neither well understood, nor widely communicated. Health Networks represent a framework which offers a possible solution to this dilemma, particularly in light of emerging evidence regarding the importance of establishing relationships between stakeholders and identifying clinical leaders to drive evidence integration and translation into policy. This is particularly important for service delivery related to chronic diseases. In Western Australia (WA, disease and population-specific Health Networks are comprised of cross-discipline stakeholders who work collaboratively to develop evidence-informed policies and drive their implementation. Since establishment of the Health Networks in WA, over 50 evidence-informed Models of Care (MoCs have been produced across 18 condition or population-focused Networks. The aim of this paper is to provide an overview of the Health Network framework in facilitating the translation of evidence into policy and practice with a particular focus on musculoskeletal health. Case presentation A review of activities of the WA Musculoskeletal Health Network was undertaken, focussing on outcomes and the processes used to achieve them in the context of: development of policy, procurement of funding, stakeholder engagement, publications, and projects undertaken by the Network which aligned to implementation of MoCs. The Musculoskeletal Health Network has developed four MoCs which reflect Australian National Health Priority Areas. Establishment of community-based services for consumers with musculoskeletal health conditions is a key recommendation from these MoCs. Through mapping barriers and enablers to policy implementation, working groups, led by local clinical leaders and supported by

  12. Analysis of parameter uncertainty in hydrological and sediment modeling using GLUE method: a case study of SWAT model applied to Three Gorges Reservoir Region, China

    Directory of Open Access Journals (Sweden)

    Z. Y. Shen

    2012-01-01

    Full Text Available The calibration of hydrologic models is a worldwide challenge due to the uncertainty involved in the large number of parameters. The difficulty even increases in a region with high seasonal variation of precipitation, where the results exhibit high heteroscedasticity and autocorrelation. In this study, the Generalized Likelihood Uncertainty Estimation (GLUE method was combined with the Soil and Water Assessment Tool (SWAT to quantify the parameter uncertainty of the stream flow and sediment simulation in the Daning River Watershed of the Three Gorges Reservoir Region (TGRA, China. Based on this study, only a few parameters affected the final simulation output significantly. The results showed that sediment simulation presented greater uncertainty than stream flow, and uncertainty was even greater in high precipitation conditions (from May to September than during the dry season. The main uncertainty sources of stream flow came from the catchment process while a channel process impacts the sediment simulation greatly. It should be noted that identifiable parameters such as CANMX, ALPHA_BNK, SOL_K could be obtained with an optimal parameter range using calibration method. However, equifinality was also observed in hydrologic modeling in TGRA. This study demonstrated that care must be taken when calibrating the SWAT model with non-identifiable parameters because these may lead to equifinality of the parameter values. It was anticipated this study would provide useful information for hydrology modeling related to policy development in the Three Gorges Reservoir Region (TGRA and other similar areas.

  13. Multi –Media Educational Communication Strategies for English. A Case Study of an Online Chat Room for EFL as Platform of Applied Language Learning

    Directory of Open Access Journals (Sweden)

    Fee-Alexandra HASSE

    2012-08-01

    Full Text Available This paper is part of a cross-cultural study on the difficulties of English dialogues between non-native speakers in a special context where both sides share different linguistic and cultural backgrounds. The paper describes the characteristics of online dialogues by multiple-participants quantitatively comparing them with conditions of non-online dialogue criteria. Everyday communicative activities involve not only two-participant communicative situations, but also those of more than two-dialogue partners. A chat room can serve as a platform for such situations with speech communication. The first part of this paper introduces a general methodology for the development and study of conversational learning process. Our research is interested in a demonstration how online communication can be integrated into a classroom for EFL learning.

  14. Analysis of parameter uncertainty in hydrological modeling using GLUE method: a case study of SWAT model applied to Three Gorges Reservoir Region, China

    Directory of Open Access Journals (Sweden)

    Z. Y. Shen

    2011-08-01

    Full Text Available The calibration of hydrologic models is a worldwide difficulty due to the uncertainty involved in the large number of parameters. The difficulty even increases in the region with high seasonal variation of precipitation, where the results exhibit high heteroscedasticity and autocorrelation. In this study, the Generalized Likelihood Uncertainty Estimation (GLUE method was combined with Soil and Water Assessment Tool (SWAT to quantify the parameter uncertainty of the stream flow and sediment simulation in the Daning River Watershed of the Three Gorges Reservoir Region (TGRA, China. Based on this study, only a few parameters affected the final simulation output significantly. The results showed that sediment simulation presented greater uncertainty than stream flow, and uncertainty even increased in high precipitation condition than dry season. The main uncertainty sources of stream flow mainly came from the catchment process while channel process impacts the sediment simulation greatly. It should be noted that identifiable parameters such as CANMX, ALPHA_BNK, SOL_K could be obtained optimal parameter range using calibration method. However, equifinality was also observed in hydrologic modeling in TGRA. This paper demonstrated that care must be taken when calibrating the SWAT with non-identifiable parameters as these may lead to equifinality of the parameter values. It is anticipated this study would provide useful information for hydrology modeling related to policy development in the Three Gorges Reservoir Region (TGRA and other similar areas.

  15. Remote sensing data applied to the evaluation of soil erosion caused by land-use. Ribeirao Anhumas Basin Area: A case study. [Brazil

    Science.gov (United States)

    Dejesusparada, N. (Principal Investigator); Dosanjosferreirapinto, S.; Kux, H. J. H.

    1980-01-01

    Formerly covered by a tropical forest, the study area was deforested in the early 40's for coffee plantation and cattle raising, which caused intense gully erosion problems. To develop a method to analyze the relationship between land use and soil erosion, visual interpretations of aerial photographs (scale 1:25.000), MSS-LANDSAT imagery (scale 1:250,000), as well as automatic interpretation of computer compatible tapes by IMAGE-100 system were carried out. From visual interpretation the following data were obtained: land use and cover tapes, slope classes, ravine frequency, and a texture sketch map. During field work, soil samples were collected for texture and X-ray analysis. The texture sketch map indicate that the areas with higher slope angles have a higher susceptibilty to the development of gullies. Also, the over carriage of pastureland, together with very friable lithologies (mainly sandstone) occuring in that area, seem to be the main factors influencing the catastrophic extension of ravines in the study site.

  16. Alteration Information Extraction by Applying Synthesis Processing Techniques to Landsat ETM+Data: Case Study of Zhaoyuan Gold Mines,Shandong Province, China

    Institute of Scientific and Technical Information of China (English)

    Liu Fujiang; Wu Xincai; Sun Huashan; Guo Yan

    2007-01-01

    Satellite remote sensing data are usually used to analyze the spatial distribution pattern of geological structures and generally serve as a significant means for the identification of alteration zones. Based on the Landsat Enhanced Thematic Mapper (ETM+) data, which have better spectral resolution (8 bands) and spatial resolution (15 m in PAN band), the synthesis processing techniques were presented to fulfill alteration information extraction: data preparation, vegetation indices and band ratios, and expert classifier-based classification. These techniques have been implemented in the MapGIS-RSP software (version 1.0), developed by the Wuhan Zondy Cyber Technology Co., Ltd,China. In the study area application of extracting alteration information in the Zhaoyuan (招远) gold mines, Shandong (山东) Province, China, several hydorthermally altered zones (included two new sites) were found after satellite imagery interpretation coupled with field surveys. It is concluded that these synthesis processing techniques are useful approaches and are applicable to a wide range of gold-mineralized alteration information extraction.

  17. Applying CSM-CERES-Maize to define a sowing window for irrigated maize crop - The Riacho´s Farm case study

    Directory of Open Access Journals (Sweden)

    Denise Freitas Silva

    2011-08-01

    Full Text Available Irrigation use constitutes an alternative to improve maize production in Central Minas Gerais State, Brazil. However, even under adequate water supply conditions, other environmental factors may influence maize crop growth and development and may, ultimately, affect grain yield. This study aimed to establish a sowing window for irrigated maize crop, based on simulation results obtained with the decision support model CSM-CERES-Maize. Simulations were made for crop management conditions of Riacho´s Farm, located in Matozinhos, Minas Gerais State, Brazil. It was employed the model´s seasonal tool, along with a data set containing 46 years of weather data records, to simulate maize yield for weekly sowing scenarios, starting on August 1st and ending on July 24th of each year. One defined an irrigated maize sowing window, taking into account the yield break risk that a farmer would be willing to take. The model proved to be an interesting tool to assist in decision making, regarding crop and irrigation management, for an irrigated maize production system. Assuming a 10% yield break in the expected average maximum maize yield, it was defined as sowing window, the period from January 23rd to March 6th, with February 20th as the best sowing date. Other sowing windows may be established according to the risk that the farmer would be willing to take.

  18. Ecosystem functioning approach applied to a large contaminated coastal site: the study case of the Mar Piccolo of Taranto (Ionian Sea).

    Science.gov (United States)

    Cibic, Tamara; Bongiorni, Lucia; Borfecchia, Flavio; Di Leo, Antonella; Franzo, Annalisa; Giandomenico, Santina; Karuza, Ana; Micheli, Carla; Rogelja, Manja; Spada, Lucia; Del Negro, Paola

    2016-07-01

    Knowledge on ecosystem functioning can largely contribute to promote ecosystem-based management and its application. The Mar Piccolo of Taranto is a densely populated area at a high risk of environmental crisis. Here, planktonic primary production (PP) and heterotrophic prokaryotic production (HPP) were measured as proxies of functioning in three sampling sites located in two inlets at different levels of industrial contamination, during three sampling surveys (June 2013, February and April 2014). To have a better overall view and provide some insights into the benthic-pelagic coupling, we integrated PP and HPP in the water column with those in the sediments and then discussed this with the origin of the organic matter pools based on analysis of stable isotopes. Heavy metals and polychlorobiphenyls (PCBs) were also analysed in the surface (1 cm) sediment layer and related to the overall ecosystem functioning. Multidimensional scaling (MDS) analysis, based on the main data, clearly separated the second inlet from the first one, more severely impacted by anthropogenic activities. The stable isotope mixing model suggested the prevalent terrestrial/riverine origin of the particulate organic matter pools (mean 45.5 %) in all sampling periods, whereas phytoplankton contributed up to 29 % in February. Planktonic PP and HPP rates followed the same pattern over the entire study period and seemed to respond to phytoplankton dynamics confirming this community as the main driver for the C cycling in the water column. On the contrary, benthic PP rates were almost negligible while HPP rates were lower or comparable to those in the water column indicating that although the Mar Piccolo is very shallow, the water column is much more productive than the surface sediments. The sediment resuspension is likely responsible for a pulsed input of contaminants into the water column. However, their interference with the proper functioning of the pelagic ecosystem seems to be limited to

  19. Study guide for applied finite mathematics

    CERN Document Server

    Macri, Nicholas A

    1982-01-01

    Study Guide for Applied Finite Mathematics, Third Edition is a study guide that introduces beginners to the fundamentals of finite mathematics and its various realistic and relevant applications. Some applications of probability, game theory, and Markov chains are given. Each chapter includes exercises, and each set begins with basic computational ""drill"" problems and then progresses to problems with more substance.Comprised of 10 chapters, this book begins with exercises related to set theory and concepts such as the union and intersection of sets. Exercises on Cartesian coordinate

  20. FMCT verification: Case studies

    International Nuclear Information System (INIS)

    Full text: How to manage the trade-off between the need for transparency and the concern about the disclosure of sensitive information would be a key issue during the negotiations of FMCT verification provision. This paper will explore the general concerns on FMCT verification; and demonstrate what verification measures might be applied to those reprocessing and enrichment plants. A primary goal of an FMCT will be to have the five declared nuclear weapon states and the three that operate unsafeguarded nuclear facilities become parties. One focus in negotiating the FMCT will be verification. Appropriate verification measures should be applied in each case. Most importantly, FMCT verification would focus, in the first instance, on these states' fissile material production facilities. After the FMCT enters into force, all these facilities should be declared. Some would continue operating to produce civil nuclear power or to produce fissile material for non- explosive military uses. The verification measures necessary for these operating facilities would be essentially IAEA safeguards, as currently being applied to non-nuclear weapon states under the NPT. However, some production facilities would be declared and shut down. Thus, one important task of the FMCT verifications will be to confirm the status of these closed facilities. As case studies, this paper will focus on the verification of those shutdown facilities. The FMCT verification system for former military facilities would have to differ in some ways from traditional IAEA safeguards. For example, there could be concerns about the potential loss of sensitive information at these facilities or at collocated facilities. Eventually, some safeguards measures such as environmental sampling might be seen as too intrusive. Thus, effective but less intrusive verification measures may be needed. Some sensitive nuclear facilities would be subject for the first time to international inspections, which could raise concerns

  1. [A Forensic Autopsy Case Applied for Asbestos-Related Disease].

    Science.gov (United States)

    Makihara, Kosuke; Hamada, Tetsuo; Kasai, Kentaro; Tanaka, Toshiko; Sato, Hiroaki

    2016-03-01

    We had a forensic autopsy case that required additive pathological examination for the asbestos-related lung disease compensatory application afterwards. A man in his sixties with a history of occupational asbestos inhalation who had neither visited a hospital nor received a physical examination received forensic autopsy because of his death from unknown cause. An inmate said, "He developed cough and dyspnea, and died in the progression of the symptoms." The autopsy revealed widespread pleural plaques on both sides of the parietal pleura and multiple tumors in both sides of the lungs. The cause of death was diagnosed as lung cancer. Additional pathological examination was asked by his family to certify that he had suffered from asbestos-related lung disease in order to apply to the Asbestos-related Damage Relief Law. The Japanese criteria of the compensation law of asbestos-related lung cancer is the detection of more than 5,000 asbestos bodies per gram of dry lung tissue, while his number of asbestos bodies was 4,860. Asbestos bodies were reported to be accumulated in the distal lung parenchyma with no pathological changes. The present lung samples were collected from proximal section around the tumor, which might have made the number of asbestos bodies less than the criteria. Both the number of patients suffering from asbestos-related lung disease and the number of forensic autopsy cases have increased in Japan. Collecting lung samples from the appropriate lung section is essential and should be noted when the lung cancer is suspected at forensic autopsy in order to apply for asbestos-related lung disease compensation. PMID:26972947

  2. A Case Study: Implementation of a Management System for the TRIGA Mark II Research Reactor at the Laboratory of Applied Nuclear Energy (LENA) of the University of Pavia, Italy. Annex I

    International Nuclear Information System (INIS)

    This annex provides an example for the implementation of a management system for operating organizations of research reactors, based on a case study in which the implementation of such a system has been completed. The case study relates the experience of the Applied Nuclear Energy Laboratory (hereafter referred to as LENA) of the University of Pavia, Italy. This example is used because of the recent completion of the implementation of an integrated management system, and also because of the specific characteristics of the organization (such as the limited number of staff, limited financial resources, etc.), which are often typical for organizations that operate smaller research reactors. Section I-1 gives a brief presentation of the organization, including the scope of work, the main activities performed, the organizational structure, the identification of interested parties and the applicable requirements and standards. Section I-2 describes the LENA Management System, the reasons for its implementation, the stages of its development and the processes involved. Some practical examples related to the development of the LENA Management System are discussed in Section I-3, indicating the choices made by the organization. In particular, Section I-3.12 shows the correlation between the LENA Management System processes and the processes considered in the main body of this publication.

  3. HYDROGEOLOGIC CASE STUDIES

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  4. Applying Portfolio Selection: A Case of Indonesia Stock Exchange

    Directory of Open Access Journals (Sweden)

    Maria Praptiningsih

    2012-01-01

    Full Text Available This study has three objectives. First, we investigate whether Modern Portfolio Theory can be applied on the financial decisions that made by investors or individual in order to increase their wealth through investment activities. Second, we examine the real behavior of each asset in terms of capital assets pricing models. Third, we determine whether our portfolio is the best model to produce a higher return in a given level of risk or a lowest risk in a particular level of return. It is found that three different stocks listed in the Indonesia Stock Exchange have a positive relationship with market returns. The reactions of the investor regarding these stocks are not influenced by each other. Lastly, the minimum variance portfolio (MVP point which represents the single portfolio with the lowest possible level of standard deviation, occurs when the expected return of portfolio is approximately 2.2 percent at a standard deviation of 8.8 percent.

  5. Innovations in structuring article introductions: The case of Applied Linguistics

    Directory of Open Access Journals (Sweden)

    Ling Lin

    2014-10-01

    Full Text Available This study explores the rhetorical structure of introductions that are followed by an independent Literature Review (L section. It is motivated by an increasing use or even the prevalent use of both the introduction and L sections in the opening phase of empirical research articles in many disciplines and the lack of systematic genre-based investigation of introductions with a following L section. Based on a detailed examination of 30 introductions with a subsequent L section in Applied Linguistics, this study found that they generally can be classified into two categories according to their communicative functions and structures. They are the traditional CARS type that largely follows the classic “Create a Research Space” (CARS model and the innovative Two-move Orientation type. Some featured elements used in the introductions with a subsequent L are identified and the “Two-move Orientation” approach is formulated for the rhetorical structure of this new type of introductions. The interesting links between introduction and L are also suggested. The study contributes to our understanding of the structure and function of this important part-genre in a new generic context (that is, introductions being followed by an independent L section and illuminates the current genre-based teaching of introduction writing.

  6. Kickstarter - A Case Study

    OpenAIRE

    Willumsen, Ea Christina; Byg-Fabritius, Edith Ursula Tvede

    2013-01-01

    This paper is an investigation of the online crowdfunding platform Kickstarter, and discusses what makes a Kickstarter campaign successful. Two previous Kickstarter campaigns have been debated in focus groups interviews, as the basis of the study is a reception analysis of two focus group interviews. Ee apply theories from Schrøder (2000) and Batey (2008) to our analysis to study how the campaigns appeal to their backers. By drawing on ideas from Rogers (2003) and Pine & Gilmore (1998), we fu...

  7. Nesidioblastosis: a case study.

    Science.gov (United States)

    Starbuck, A L

    1997-09-01

    Hypoglycemia is a common problem among neonates. Transient in nature, it usually resolves with an increase in glucose intake. However, as clinicians, we must recognize that prolonged hypoglycemia may be caused by increased insulin production. Nesidioblastosis is one cause of persistent hyperinsulinism of the newborn. This case study reviews fetal physiology, neonatal presentation, and treatment. PMID:9325879

  8. : Case studies: France

    OpenAIRE

    Bonerandi, Emmanuelle; Santamaria, Frédéric

    2005-01-01

    Case studies on territorial governance : urban region of Lyon (France) and the "Pays" policy (France) in the framework of the ESPON 2.3.2 project Études de cas sur la gouvernance territoriale : région urbaine de Lyon et politique des pays

  9. Rotordynamic Stability Case Studies

    OpenAIRE

    Choudhury Pranabesh

    2004-01-01

    In this article case studies are presented involving rotordynamic instability of modern high-speed turbomachinery relating the field data to analytical methods. The studies include oil seal related field problems, instability caused by aerodynamic cross-coupling in high-pressure, high-speed compressors, and hydrodynamic bearing instability resulting in subsynchronous vibration of a high-speed turbocharger. It has been shown that the analytical tools not only help in problem diagnostics, bu...

  10. Prague Case Study Report

    Czech Academy of Sciences Publication Activity Database

    Kostelecký, Tomáš; Patočková, Věra; Illner, Michal; Vobecká, Jana; Čermák, Daniel

    Aarau: Centre for Democracy Studies Aarau (ZDA), 2014 - (Widmer, C.; Kübler, D.), s. 131-177 ISBN 978-3-9524228-2-3 R&D Projects: GA AV ČR IAA700280802 Institutional support: RVO:68378025 Keywords : urban neighbourhods * regeneration * Prague Subject RIV: AD - Politology ; Political Sciences http://www.zdaarau.ch/dokumente/en/ZDA_Working-Papers/No3_RUN_case-studies_2014.pdf

  11. MIDAS case studies

    Energy Technology Data Exchange (ETDEWEB)

    Brusger, E.C.; Farber, M.A.; Sharpe Hayes, M.M.

    1989-07-01

    This series of three case studies illustrates the validity and usefulness of MIDAS, a microcomputer-based tool for integrated resource planning under uncertainty. The first, at Union Electric, serves to test and validate the model and to illustrate its use for demand/supply option evaluation. Focusing on nuclear plant life extension, the Virginia Power case demonstrates the model's extensive detail, particularly in the production cost and financial areas, as well as its flexibility in addressing approximately 70 uncertainty scenarios. Puget Sound Power Light, the third case, used MIDAS for the preparation of its integrated resource plan. A 108-endpoint decision tree illustrates the full power of the decision analysis capability.

  12. The Case for Licensure of Applied Behavior Analysts

    OpenAIRE

    Dorsey, Michael F.; Weinberg, Michael; Zane, Thomas; Guidi, Megan M

    2009-01-01

    The evolution of the field of applied behavior analysis to a practice-oriented profession has created the need to ensure that the consumers of these services are adequately protected. We review the limitations of the current board certification process and present a rationale for the establishment of licensing standards for applied behavior analysts on a state-by-state basis. Recommendations for securing the passage of a licensure bill also are discussed.

  13. Corporate Governance. Case Studies

    OpenAIRE

    Manuel, Eduardo

    2007-01-01

    This paper pretends to do a theoretical approach of Corporate Governance, having as support some case studies about companies like Coca-Cola, Nokia, Microsoft, and Amazon.com. The methodology adopted for this work is based in information from these companies available in their websites and annual reports. I concluded that both companies show the corporate governance components according to their core business and their environmental business.

  14. Case study - Czechoslovakia

    International Nuclear Information System (INIS)

    In the lecture Case Study - Czechoslovakia with the sub-title 'Unified System of Personnel Preparation for Nuclear Programme in Czechoslovakia' the actual status and the current experience of NPP personnel training and preparation in Czechoslovakia are introduced. The above mentioned training system is presented and demonstrated by the story of a proxy person who is going to become shift engineer in a nuclear power plant in Czechoslovakia. (orig./HP)

  15. Case Studies - Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    2010-10-15

    Dr. Alan Waxman, a professor of obstetrics and gynecology at the University of New Mexico and chair of the American College of Obstetricians and Gynecologists (ACOG) committee for the underserved, talks about several case studies for cervical cancer screening and management.  Created: 10/15/2010 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Cancer Prevention and Control (DCPC).   Date Released: 6/9/2010.

  16. Applying Study of Hydrogen Storage Alloy

    Institute of Scientific and Technical Information of China (English)

    ZHAO Xin-ming; JIANG Hai; YIN Shao-hui; TIAN Zhi-gang

    2005-01-01

    Hydrogen is an important source of energy. The natural resouces of hydrogen is plenty and it gives us lots of heat, and it is clean. One of difficulties of developing hydrogen sources of energy is hydrogen storage. Hydrogen storage tank is either dangous or a little of capacity. Liquid hydrogen occupys small space. Liquefaction temprature of hydrogen is - 253℃and need better heat insulation protection, the volumn and weight of heat insulation layer are equal to hydrogen storage tank. Hydrogen storage utillizing hydrogen storage material is a very safety、 economical and effective method. Hydrogen storage material is either a medium of solid hydrogen storage or is negative pole active material of Ni-H battery,and is the one of key technoloy of fuel and Ni-H battery, it is an important material of new sources of energy too. Nanotechnology is introduced Mg-matrix hydrogen storage alloy and is achieved progress gteatly,but hydrogen storage alloy need be mede further improvment on applying investigation.

  17. Case studies in canonical stewardship.

    Science.gov (United States)

    Cafardi, N P; Hite, J

    1985-11-01

    In facing the challenges that confront Catholic health care today, it is important to know which civil law forms will assist in preserving the Church's ministry. The proper meshing of civil law and canon law thus provides a vehicle to strengthen the apostolate's work. The case studies presented here suggest several means of applying the principles in the new Code of Canon Law to three potentially problematic situations: the merger of a Catholic and non-Catholic hospital, the leasing of a Catholic hospital to an operating company, and the use of the multicorporate format. PMID:10274590

  18. Geostatistical case studies

    International Nuclear Information System (INIS)

    The objective of this volume of contributed chapters is to present a series of applications of geostatistics. These range from a careful variographic analysis on uranium data, through detailed studies on geologically complex deposits, right up to the latest nonlinear methods applied to deposits with highly skewed data contributions. Applications of new techniques such as the external drift method for combining well data with seismic information have also been included. The volume emphasizes geostatistics in practice. Notation has been kept to a minimum and mathematical details have been relegated to annexes

  19. Synthetic studies applied to polyketide natural products

    OpenAIRE

    Mandel, Alexander

    2008-01-01

    Polyketide natural products are valuable components of the modern pharmacopea. These secondary metabolites have a diverse range of structures and activities. Studies of their biosynthesis and activity will help to provide access to better medicinal compounds. To this end, directly probing these mechanisms with derivatives of natural products is an important goal. Synthetic organic chemistry allows production of a greater variety of compounds than can be accessed by manipulation of isolated na...

  20. Neuropeptidomics applied to studies of mammalian reproduction

    OpenAIRE

    Le Thao T.; Lehnert Sigrid; Colgrave Michelle L

    2014-01-01

    Neuropeptidomics, a mass spectrometry-based technique which aims to uncover the complete suite of neuropeptides present in a tissue, organ or cell from the brain or nervous system, has found application in studies examining physiological responses (e.g. food intake, appetite and reproduction). Neuropeptides (and peptide hormones) have long been known as regulators of mammalian physiological processes, particularly reproduction. These peptides are derived from precursor proteins and become act...

  1. Hazard identification studies applied to oil pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Savio, Augusto; Alpert, Melina L. [TECNA S.A., Buenos Aires (Argentina)], e-mail: asavio@tecna.com, e-mail: malpert@tecna.com

    2008-07-01

    In order to assess risks inherent to an Oil Pipeline, it is imperative to analyze what happens 'outside the process'. HAZID (HAZard IDentification) studies are mainly carried out for this purpose. HAZID is a formal study which identifies hazards and risks associated to an operation or facility and enable its acceptability assessment. It is a brainstorming exercise guided by a typical 'Checklist', divided into four Sections: External, Facilities and Health Hazards and Issues pertaining to Project Execution, which are further subdivided into Hazard Categories. For each Category, there are 'Guide-words' and 'Prompts'. Even if an Oil Pipeline Risk Assessment can be performed by means of the above referred 'Checklist', carrying out the actual process can become lengthy and annoying due to the lack of specificity. This work aims at presenting the most suitable 'Checklist' for the identification of Oil Pipeline Risk Assessment, although it could be used for Gas Pipeline Risk Assessment too. Prepared ad hoc, this list, is based on the spill causes established by CONCAWE (CONservation of Clean Air Water in Europe). Performing Oil Pipeline Risk Assessment by means of specially formulated Checklist enables the Study Team to easily identify risks, shortens execution time and provides both accuracy and specificity. (author)

  2. Isotropic fractionation applied to studies on evapotranspiration

    International Nuclear Information System (INIS)

    To check the possibility of using the stable isotopes Deuterium and Oxygen-18 in research on the water dynamics of the soil-plant-atmosphere system, the variation in content of these isotopes was studied in plant-water. Results have indicated that enrichment of heavy elements in water from leaves is directly proportional to the atmosphere temperature and inversely proportional to the relative humidity. It also became evident that, through correlation between Δ sub(D) and Δ18 values obtained for leaf-water, the variation in water requirement of a plant can be established in relation to the different growth stages. Variations that occur in water flow in the soil-plant-atmosphere system can also be determined using the same correlation, but as a function of the different hours of the day. In the present study, these correlations showed that the maximum water requirement occurred between 12:00 and 16:00h and that between 16:00 and 20:00h the water lost by the plant during the day began to be replaced until the dynamic equilibrium of the plant was reached. Further studies using the above method need to be carried out aimed at quantitative analysis of water-losing process. (Author)

  3. Business Model Innovation within the Norwegian energy sector--A comparative case study of business model innovation applied by ABB and DNVGL to adapt to the energy change in Norway

    OpenAIRE

    WU, HAO

    2015-01-01

    The trend of energy change affects the Norwegian energy sector. Due to the relatively nascent and rapid advancing nature of the industry, BMI in the energy sector is a new domain that has not been explored much in the literature. This thesis explores how suppliers in the Norwegian energy sector respond and adapt to the context change by innovating their business models. Through a qualitative case study with an explorative and comparative design, the author compared the case of ABB and DNVGL a...

  4. NOx trade. Case studies

    International Nuclear Information System (INIS)

    Some of the questions with respect to the trade of nitrogen oxides that businesses in the Netherlands have to deal with are dealt with: should a business buy or sell rights for NOx emission; which measures must be taken to reduce NOx emission; how much must be invested; and how to deal with uncertainties with regard to prices. Simulations were carried out with the MOSES model to find the answers to those questions. Results of some case studies are presented, focusing on the chemical sector in the Netherlands. Finally, the financial (dis)advantages of NOx trade and the related uncertainties for a single enterprise are discussed

  5. Neuropeptidomics applied to studies of mammalian reproduction

    Directory of Open Access Journals (Sweden)

    Le Thao T.

    2014-01-01

    Full Text Available Neuropeptidomics, a mass spectrometry-based technique which aims to uncover the complete suite of neuropeptides present in a tissue, organ or cell from the brain or nervous system, has found application in studies examining physiological responses (e.g. food intake, appetite and reproduction. Neuropeptides (and peptide hormones have long been known as regulators of mammalian physiological processes, particularly reproduction. These peptides are derived from precursor proteins and become active via proteolytic processes and post-translational modifications. A relatively large number of neuropeptides, mainly formed in the hypothalamus or the anterior pituitary of mammals, have been specifically associated with reproduction, including GnRH, NPY, PYY and kisspeptin. Here, we will present an overview of neuropeptides, their roles in reproduction and the application of neuropeptidomics in this field. We address the advantages of neuropeptidomics in reproductive studies including the high throughput identification, profiling and quantification of neuropeptides present in reproductive tissues and also discuss some of the challenges. The application of neuropeptidomics to the field of reproduction will provide the foundation for a greater understanding of how neuropeptides act to regulate reproductive function.

  6. Methodological exploratory study applied to occupational epidemiology

    International Nuclear Information System (INIS)

    The utilization of epidemiologic methods and techniques has been object of practical experimentation and theoretical-methodological reflection in health planning and programming process. Occupational Epidemiology is the study of the causes and prevention of diseases and injuries from exposition and risks in the work environment. In this context, there is no intention to deplete such a complex theme but to deal with basic concepts of Occupational Epidemiology, presenting the main characteristics of the analysis methods used in epidemiology, as investigate the possible determinants of exposition (chemical, physical and biological agents). For this study, the social-demographic profile of the IPEN-CNEN/SP work force was used. The knowledge of this reference population composition is based on sex, age, educational level, marital status and different occupations, aiming to know the relation between the health aggravating factors and these variables. The methodology used refers to a non-experimental research based on a theoretical methodological practice. The work performed has an exploratory character, aiming a later survey of indicators in the health area in order to analyze possible correlations related to epidemiologic issues. (author)

  7. Can Artificial Neural Networks be Applied in Seismic Predicition? Preliminary Analysis Applying Radial Topology. Case: Mexico

    CERN Document Server

    Mota-Hernandez, Cinthya; Alvarado-Corona, Rafael

    2014-01-01

    Tectonic earthquakes of high magnitude can cause considerable losses in terms of human lives, economic and infrastructure, among others. According to an evaluation published by the U.S. Geological Survey, 30 is the number of earthquakes which have greatly impacted Mexico from the end of the XIX century to this one. Based upon data from the National Seismological Service, on the period between January 1, 2006 and May 1, 2013 there have occurred 5,826 earthquakes which magnitude has been greater than 4.0 degrees on the Richter magnitude scale (25.54% of the total of earthquakes registered on the national territory), being the Pacific Plate and the Cocos Plate the most important ones. This document describes the development of an Artificial Neural Network (ANN) based on the radial topology which seeks to generate a prediction with an error margin lower than 20% which can inform about the probability of a future earthquake one of the main questions is: can artificial neural networks be applied in seismic forecast...

  8. Fundamental and Applied Studies of Polymer Membranes

    Science.gov (United States)

    Imbrogno, Joseph

    Four major areas have been studied in this research: 1) synthesizing novel monomers, e.g. chiral monomers, to produce new types of functionalized membranes for the biotechnology and pharmaceutical industries, 2) hydrophobic brush membranes for desalinating brackish water, sea water, and separating organics, 3) fundamental studies of water interactions at surfaces using sum frequency generation (SFG), and 4) discovering new surface chemistries that will control the growth and differentiation of stem cells. We have developed a novel synthesis method in order to increase the breadth of our high throughput screening library. This library was generated using maleimide chemistry to react a common methacrylate linker with a variety of different functions groups (R groups) in order to form new monomers that were grafted from the surface of PES ultrafiltration membranes. From this work, we discovered that the chirality of a membrane can affect performance when separating chiral feed streams. This effect was observed when filtering bovine serum albumin (BSA) and ovalbumin in a high salt phosphate buffered saline (PBS, 150 mM salt). The Phe grafted membranes showed a large difference in performance when filtering BSA with selectivity of 1.13 and 1.00 for (S) and (R) Phe, respectively. However, when filtering ovalbumin, the (S) and (R) modified surfaces showed selectivity of 2.06 and 2.31, respectively. The higher selectivity enantiomer switched for the two different proteins. Permeability when filtering BSA was 3.06 LMH kPa-1 and 4.31 LMH kPa -1 for (S)- and (R)- Phe, respectively, and 2.65 LMH kPa -1 and 2.10 LMH kPa-1 when filtering ovalbumin for (S)- and (R)- Phe, respectively. Additionally, these effects were no longer present when using a low salt phosphate buffer (PB, 10 mM salt). Since, to our knowledge, membrane chirality is not considered in current industrial systems, this discovery could have a large impact on the pharmaceutical and biotechnology industries. We

  9. Vertebral Angiosarcoma. Case Study.

    Science.gov (United States)

    Guzik, Grzegorz

    2015-01-01

    Bone angiosarcomas, especially vertebral angiosarcomas, are very rare. There are no studies based on large clinical samples in the literature, and only a few single case reports can be found. The symptoms of the disease are not specific. It is usually detected incidentally or at a late stage when pathological vertebral fractures or neurological complications occur. Diagnostic imaging and history help to recognize the tumour behind the symptoms, but do not allow accurate clinical diagnosis. The basis for a diagnosis is the histopathological examination supported by immunohistochemistry (IHC) assays. The case of a 26-year-old woman with an angiosarcoma involving the eighth thoracic vertebra we report reflects diagnostic problems adversely affecting the efficacy and accuracy of treatment offered to patients. The patient underwent three surgeries of the spine, including two biopsies. A needle biopsy did not provide sufficient information for the diagnosis. An open excisional biopsy, which at the same time temporarily reduced neurological deficits in the patient, was the only chance to obtain an accurate diagnosis. The third surgery was posterior decompression of the spinal cord due to the rapidly escalating paraparesis. It was not until 8 weeks later that the final diagnosis was established. At that time, the patient could not be qualified for any supplementary treatment. The patient died in hospital 6 months after the onset of disease. PMID:26468177

  10. Applying public funding for Finnish SMEs' investments : case Kaune Oy

    OpenAIRE

    Lehtonen, Eeva-Leena

    2014-01-01

    Financial decisions are an important part of business activities. One of the most important is the question of how investments are funded. This thesis studies the alternatives public funding has to offer for Finnish SMEs and their investments. The aim of the study was to discover potential sources offering public funding for Finnish SMEs’ investments. The idea was to identify the main features and differences of these sources or instruments, and to find out, how these instruments can actually...

  11. Goiania incident case study

    International Nuclear Information System (INIS)

    The reasons for wanting to document this case study and present the findings are simple. According to USDOE technical risk assessments (and our own initial work on the Hanford socioeconomic study), the likelihood of a major accident involving exposure to radioactive materials in the process of site characterization, construction, operation, and closure of a high-level waste repository is extremely remote. Most would agree, however, that there is a relatively high probability that a minor accident involving radiological contamination will occur sometime during the lifetime of the repository -- for example, during transport, at an MRS site or at the permanent site itself during repacking and deposition. Thus, one of the major concerns of the Yucca Mountain Socioeconomic Study is the potential impact of a relatively minor radiation-related accident. A large number of potential impact of a relatively minor radiation-related accident. A large number of potential accident scenarios have been under consideration (such as a transportation or other surface accident which results in a significant decline in tourism, the number of conventions, or the selection of Nevada as a retirement residence). The results of the work in Goiania make it clear, however, that such a significant shift in established social patterns and trends is not likely to occur as a direct outcome of a single nuclear-related accident (even, perhaps, a relatively major one), but rather, are likely to occur as a result of the enduring social interpretations of such an accident -- that is, as a result of the process of understanding, communicating, and socially sustaining a particular set of associations with respect to the initial incident

  12. Natural Learning Case Study Archives

    Science.gov (United States)

    Lawler, Robert W.

    2015-01-01

    Natural Learning Case Study Archives (NLCSA) is a research facility for those interested in using case study analysis to deepen their understanding of common sense knowledge and natural learning (how the mind interacts with everyday experiences to develop common sense knowledge). The database comprises three case study corpora based on experiences…

  13. Termination: A Case Study.

    Science.gov (United States)

    Friedberg, Ahron L

    2015-12-01

    In this article I posit and examine certain criteria and qualities for ending an analysis. The case study describes the end phase of a four-year psychoanalysis in which the patient's decision to move to another area forced the end of his analysis. We continued to explore and work through his core neurotic conflicts that included issues of competitive rivalry, dominance and submission, control, and anxiety about birth and death. A shift in the transference from me as a negative father to me as a supportive but competitive older brother was also examined in the context of ending treatment as well as other aspects of the transference. In addition, we analyzed the meaning of his ending treatment based on an extra-analytic circumstance. In discussing this phase of treatment, the definition and history of the term "termination" and its connotations are reviewed. Various criteria for completing an analysis are examined, and technical observations about this phase of treatment are investigated. It was found that while a significant shift in the transference occurred in this phase of the patient's analysis, conflicts related to the transference were not "resolved" in the classical sense. Terminating treatment was considered as a practical matter in which the patient's autonomy and sense of choice were respected and analyzed. PMID:26583444

  14. Concept of ecological corridors and agroforestal systems applied for the implementation of PETROBRAS punctual and linear projects: case study of COMPERJ (Rio de Janeiro Petrochemical Complex); Conceito de corredores ecologicos e sistemas agroflorestais aplicados a implantacao de empreendimentos pontuais e lineares em ambito PETROBRAS: estudo de caso do COMPERJ (Complexo Petroquimico do Rio de Janeiro)

    Energy Technology Data Exchange (ETDEWEB)

    Secron, Marcelo B.; Mesquita, Ivan D.; Soares, Luiz Felipe R.; Almeida, Ronaldo Bento G. de; Fernandes, Renato; Dellamea, Giovani S. [PETROBRAS, Rio de Janeiro, RJ (Brazil); Nunes, Rodrigo T.; Pereira Junior, Edson Rodrigues [SEEBLA, Servicos de Engenharia Emilio Baumgart Ltda., Rio de Janeiro, RJ (Brazil)

    2008-07-01

    The land use and human occupation realized with an indiscriminate form across many parts of the world, including Brazil, have been causing destruction of great amount of forest mass and green areas. These actions results an isolation of a forest reminder fragment, and in such case, along the time, these fragments become weak and debilitated, characterizing general biodiversity loss or its extinction, in a worse case. This study presents basic concepts of ecological corridors and agroforestal systems, showing the case study that will be implemented in COMPERJ (Rio de Janeiro Petrochemical Complex), pointing the aspects that can be applied for PETROBRAS to offset impacts (biodiversity offsets concept) of punctual and linear projects. (author)

  15. Teaching Pharmacology by Case Study.

    Science.gov (United States)

    Jordan, Sue

    1997-01-01

    Using pharmacology case studies with nursing students encourages theory-practice links and infuses real-life content. Cases provide rich qualitative data for evaluating curriculum. However, they are not a substitute for evidence-based practice. (SK)

  16. Intercultural Communicative Case Study

    Institute of Scientific and Technical Information of China (English)

    吴冬梅

    2009-01-01

    The essay is mainly about the author's comprehension of cultural differences and intercultural communication after reading the book Communication Between Cultures.In addition,the author also analyses three cases with the theories and approaches mentioned in Communication Between Cultures.

  17. Case Study: Case Studies and the Flipped Classroom

    Science.gov (United States)

    Herreid, Clyde Freeman; Schiller, Nancy A.

    2013-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses the positive and negative aspects of the "flipped classroom." In the flipped classroom model, what is normally done in class and what is normally done as…

  18. Customs Modernization Initiatives : Case Studies

    OpenAIRE

    De Wulf, Luc; José B. Sokol

    2004-01-01

    This volume presents case studies of customs modernization initiatives in eight developing countries: Bolivia, Ghana, Morocco, Mozambique, Peru, the Philippines, Turkey, and Uganda. The purpose of these case studies was to obtain a firsthand view of how these countries undertook customs reforms and to assess their success. The overall lessons learned from these studies are presented in cha...

  19. Theory Testing Using Case Studies

    DEFF Research Database (Denmark)

    Møller, Ann-Kristina Løkke; Dissing Sørensen, Pernille

    2014-01-01

    The appropriateness of case studies as a tool for theory testing is still a controversial issue, and discussions about the weaknesses of such research designs have previously taken precedence over those about its strengths. The purpose of the paper is to examine and revive the approach of theory...... testing using case studies, including the associated research goal, analysis, and generalisability. We argue that research designs for theory testing using case studies differ from theorybuilding case study research designs because different research projects serve different purposes and follow different...

  20. 線上影片案例應用於師資培育科技課程之實徵研究 An Empirical Study of Applying Online Video Cases in a Technology Course for Pre-service Teachers

    Directory of Open Access Journals (Sweden)

    Ya-Fung Chang

    2011-07-01

    Full Text Available 增進師資生科技融入教學的實務知能,本研究乃自行開發「影片案例教學網頁」,並且應用於師資培育課程「電腦與教學」。結果顯示該網頁提供的影片案例,由於含蓋不同的學科領域與科技應用情境,不但能引起學生的學習動機,也能提升其多元應用科技於教學現場的能力。此外搭配案例提供的「分析指引」,不但能夠增進學生觀察教學現場的能力,也能產生「見賢思齊」及「見不賢而內自省」的效果。在案例教學過程中採用小組討論、張貼小組意見於討論區、提供專家評述、以及進行全班討論等,均有助於擴展學生的視野,從多元角度思考有關教學的問題。最後本研究針對案例蒐集、網頁增修、教學實施、及應用推廣等方面提出具體的建議以及未來的研究方向。To enhance pre-service teachers’ practical knowledge in technology integration into instruction, this study constructed and then implemented a web system of video case studies (VCS in the course of “Computers and Instruction” for pre-service teachers. The results indicated that the authentic video cases covering various teaching subjects and demonstrating diverse technology applications were able to stimulate student motivation and to enhance the student’s abilities of multiple applications of technology in instruction. Furthermore, the use of specially designed “analysis guide” of video cases not only improved the student’s classroom observation skills but also encouraged students to imitate good practices and reflect on imperfect practices. In addition, the use of group discussion, discussion forums, the expert’s comments, and the whole class discussion during the implementation process was very helpful to broaden the student’s views so that the student could deal with instructional problems from multiple perspectives. Finally, this study provides relevant suggestions

  1. Performance Support Case Studies from IBM.

    Science.gov (United States)

    Duke-Moran, Celia; Swope, Ginger; Morariu, Janis; deKam, Peter

    1999-01-01

    Presents two case studies that show how IBM addressed performance support solutions and electronic learning. The first developed a performance support and expert coaching solution; the second applied performance support to reducing implementation time and total cost of ownership of enterprise resource planning systems. (Author/LRW)

  2. PBL融入師資培育教學實習課程之個案研究 Case Study on Applying Problem-Based Learning to the Student Teaching Curriculum

    Directory of Open Access Journals (Sweden)

    徐靜嫻 Ching-Hsien Hsu

    2013-06-01

    Full Text Available 能力導向的教育模式已逐漸成為世界各國培育專業人才的重要方式。在此理念下所強調的「問題導向學習」(problem-based learning, PBL),在醫學、護理、科學等領域上的應用,都顯示對於實務人員面對錯綜複雜實務問題的解決能力培養上,有相當不錯的成效。借鏡於這些領域的經驗,本研究目的在探討問題導向學習融入教學實習課程對學生產生之具體學習成效,以及PBL 融入教學實習課程之適切性。本研究以三種量化問卷,蒐集學生對案例問題、PBL 教練行為的適切性,及其在教學知識與技能、學習能力與興趣和專業互動能力等三面向提升的感受。此外,亦藉由上課實錄、學生學習文件、訪談與研究日誌等質性方式,瞭解PBL運作之情形。研究顯示,師資生在教學專業知識與技能、學習能力與興趣,以及專業互動等能力上均有極正向之學習成效;同時,PBL 融入教學實習能提升學生未來面對教學問題的解決能力。 Ability-orientation has become a critical educational model for educating professionals working in many fields across the world. Featuring an ability-orientation approach, the problem-based learning (PBL approach been successfully applied in medical, nursing, and scientific areas. Studies in these areas also show that PBL can effectively provide people with the problem-solving abilities that they require in their professions. In light of these results, this study explores whether PBL can be effectively applied to early-stage teacher programs. The purpose of this research is to apply PBL to the student teaching curriculum to explore its effects. We discovered how PBL can be effectively applied to a curriculum design and what teaching outcomes can be achieved. This study shows that positive effects were observed in the disciplinary knowledge and skills, learning abilities, interests, and

  3. Current Psychotherapy Research Methodology Applied to Psychoanalysis : A Feasibility Study

    OpenAIRE

    VAUGHAN, SUSAN C.; Marshall, Randall D.; MACKINNON, ROGER A.; Roose, Steven P.

    1994-01-01

    This paper describes a study to assess the feasibility of applying the methodology and instruments used in brief-term psychotherapy outcome research to long-term psychodynamic psychotherapy and psychoanalysis.

  4. Theory testing using case studies

    DEFF Research Database (Denmark)

    Dissing Sørensen, Pernille; Løkke Nielsen, Ann-Kristina

    Case studies may have different research goals. One such goal is the testing of small-scale and middle-range theories. Theory testing refers to the critical examination, observation, and evaluation of the 'why' and 'how' of a specified phenomenon in a particular setting. In this paper, we focus on...... the strengths of theory-testing case studies. We specify research paths associated with theory testing in case studies and present a coherent argument for the logic of theoretical development and refinement using case studies. We emphasize different uses of rival explanations and their implications...... for research design. Finally, we discuss the epistemological logic, i.e., the value to larger research programmes, of such studies and, following Lakatos, conclude that the value of theory-testing case studies lies beyond naïve falsification and in their contribution to developing research programmes...

  5. Studying policy implementation using a macro, meso and micro frame analysis: the case of the Collaboration for Leadership in Applied Health Research & Care (CLAHRC programme nationally and in North West London

    Directory of Open Access Journals (Sweden)

    Caldwell Sarah EM

    2012-10-01

    Full Text Available Abstract Background The publication of Best research for best health in 2006 and the “ring-fencing” of health research funding in England marked the start of a period of change for health research governance and the structure of research funding in England. One response to bridging the ‘second translational gap’ between research knowledge and clinical practice was the establishment of nine Collaborations for Leadership in Applied Health Research and Care (CLAHRCs. The goal of this paper is to assess how national-level understanding of the aims and objectives of the CLAHRCs translated into local implementation and practice in North West London. Methods This study uses a variation of Goffman’s frame analysis to trace the development of the initial national CLAHRC policy to its implementation at three levels. Data collection and analysis were qualitative through interviews, document analysis and embedded research. Results Analysis at the macro (national policy, meso (national programme and micro (North West London levels shows a significant common understanding of the aims and objectives of the policy and programme. Local level implementation in North West London was also consistent with these. Conclusions The macro-meso-micro frame analysis is a useful way of studying the transition of a policy from high-level idea to programme in action. It could be used to identify differences at a local (micro level in the implementation of multi-site programmes that would help understand differences in programme effectiveness.

  6. Case Studies on Sustainable Buildings

    OpenAIRE

    Hui, Sam CM

    2005-01-01

    This web site is developed with the aim to promote sustainable design and planning of buildings. A knowledge base of case studies and resources has been established to illustrate the sustainable design strategies and features in realistic building projects all over the world. The database of case studies can be searched by project names, locations, design strategies and design features.

  7. Three Community College Case Studies

    Science.gov (United States)

    Wojtysiak, Joseph; Sutton, William J., II; Wright, Tommy; Brantley, Linda

    2011-01-01

    This article presents three case studies that focus on specific projects that are underway or have been completed. In the first case study, Joseph Wojtysiak and William J. Sutton, II discuss the Green Center of Central Pennsylvania, which is designed to serve as the state's preeminent source for education, training and public information about…

  8. The Big Read: Case Studies

    Science.gov (United States)

    National Endowment for the Arts, 2009

    2009-01-01

    The Big Read evaluation included a series of 35 case studies designed to gather more in-depth information on the program's implementation and impact. The case studies gave readers a valuable first-hand look at The Big Read in context. Both formal and informal interviews, focus groups, attendance at a wide range of events--all showed how…

  9. Towards More Case Study Research in Entrepreneurship

    Directory of Open Access Journals (Sweden)

    Tom Duxbury

    2012-03-01

    Full Text Available Entrepreneurship as an emerging discipline has made good strides, but according to some, has fallen short of bringing its theory and literature up to the standards of others in the management sciences. Rich with the descriptive detail needed for insightful theory building in entrepreneurship, scholars have called for more case study research, particularly those incorporating non-retrospective and longitudinal observations. At the same time however, it has become rare to find such research published in A-level journals dedicated to entrepreneurship. A survey presented here of major entrepreneurship journals over the past six years revealed a publication rate of only 3% using the case study method. This presents a major impediment for developing fresh research in this field based upon the study of real cases. The author explores how the case study method has been applied to entrepreneurship research and provides recommendations for improved publication rates.

  10. Power Dynamics in Applied Theatre: Interrogating the Power of the University-Based TfD Facilitator--the UZ Theatre and CARE Zimbabwe's Zvishavane/Mberengwa NICA Project and SSFP as Case Study

    Science.gov (United States)

    Seda, Owen; Chivandikwa, Nehemiah

    2014-01-01

    One of the central tenets in applied theatre is the ability to confront issues of "power" and "powerlessness." Indeed, success or lack thereof in applied theatre projects is often adjudged against the ability or the extent to which these projects are, or have been able to "empower" the "powerless." In this…

  11. Case study - Argentina

    International Nuclear Information System (INIS)

    Antecedents and experience of nuclear activities in Argentina; the Atomic Energy Commission (CNEA). First development and research activities. Research reactors and radioisotopes plants. Health physics and safety regulations. - Feasibility studies for the first nuclear power plant. Awarding the first plant CNA I (Atucha I). Relevant data related to the different project stages. Plant performance. - Feasibility study for the second nuclear power plant. Awarding the second plant CNE (Central Nuclear Embalse). Relevant data related to established targets. Differences compared with the first station targets. Local participation. Plant performance. (orig./GL)

  12. Roadmaster Roading Contractors Case Study

    Directory of Open Access Journals (Sweden)

    Hazel Taylor

    1999-01-01

    Full Text Available Systems analysis students seldom experience the practical difficulties of the initial investigation into a client’s requirements. They get little chance to practice the skills they need to investigate complex and confused problem situations, or to appreciate the wider organizational issues that can impact on a situation. This teaching case is designed to give students the opportunity to practice and apply investigation skills and to challenge them to consider the wider work environment when considering possible solutions to a problem situation. The case is conducted as a role-play, with students acting as systems analysts and teaching staff role-playing the clients. The students develop a report analyzing the client’s situation based on the issues that arise during the interviews. Feed-back sessions focus on discussing how well the students applied various interviewing strategies previously covered in lectures, and on the wider organizational problems that could impact proposed information system solutions.

  13. Methodological proposal for identification and evaluation of environmental aspects and impacts of nuclear facilities of IPEN, Sao Paulo, SP, Brazil: a case study applied to the Nuclear Fuel Center

    International Nuclear Information System (INIS)

    This work presents an application of Failure Mode Effect Analysis (FMEA) to the process of identification of environmental aspects and impacts as a part of implementation and maintenance of an Environmental Management System (EMS) in accordance with the NBR ISO 14001 standard. Also, it can contribute, as a complement, to the evaluation and improvement of safety of the installation focused. The study was applied to the Nuclear Fuel Center (CCN) of Nuclear and Energy Research Institute (IPEN), situated at the Campus of University of Sao Paulo, Brazil. The CCN facility has the objective of promoting scientific research and of producing nuclear fuel elements for the IEA-R1 Research Reactor. To identify the environmental aspects of the facility activities, products, and services, a systematic data collection was carried out by means of personal interviews, documents, reports and operation data records consulting. Furthermore, the processes and their interactions, failure modes, besides their causes and effects to the environment, were identified. As a result of a careful evaluation of these causes it was possible to identify and to classify the major potential environmental impacts, in order to set up and put in practice an Environmental Management System for the installation under study. The results have demonstrated the validity of the FMEA application to nuclear facility processes, identifying environmental aspects and impacts, whose controls are critical to achieve compliance with the environmental requirements of the Integrated Management System of IPEN. It was demonstrated that the methodology used in this work is a powerful management tool for resolving issues related to the conformity with applicable regulatory and legal requirements of the Brazilian Nuclear Energy Commission (CNEN) and the Brazilian Institute of Environment (IBAMA). (author)

  14. Making Design Decisions Visible: Applying the Case-Based Method in Designing Online Instruction

    Directory of Open Access Journals (Sweden)

    Heng Luo,

    2011-01-01

    Full Text Available The instructional intervention in this design case is a self-directed online tutorial that applies the case-based method to teach educators how to design and conduct entrepreneurship programs for elementary school students. In this article, the authors describe the major decisions made in each phase of the design and development process, explicate the rationales behind them, and demonstrate their effect on the production of the tutorial. Based on such analysis, the guidelines for designing case-based online instruction are summarized for the design case.

  15. Centre for Applied Language Studies, University of Limerick, Ireland

    Science.gov (United States)

    Chambers, Angela; Atkinson, David; Farr, Fiona

    2015-01-01

    The Centre for Applied Language Studies (CALS), founded in 1997, brings together researchers and postgraduate students from several disciplines in language studies, and is structured in three research clusters: New learning environments; Discourse, society and identity; and Plurilingualism and language policy. There is a certain amount of…

  16. Case Studies in Science Ethics

    Science.gov (United States)

    Williams, Karen

    2010-03-01

    Everyone in science should have ethics education training. I have seen graduate students taken advantage of by their mentors. Many of us have seen misconduct...but what should we do about it? Young scientists are often unaware of the rules in science and make mistakes because of their ignorance of the rules in that particular field of study. Then there are an increasing number of cases in the news of overt cases of misrepresentation in science. All are welcome to attend this discussion of case studies. A case study on topics such as: how to treat data properly, how our values in science affect our work, who gets authorship on scientific papers, who is first author on a paper, what you should do if you uncover misconduct or plagiarism in your university, and we will discuss the scientist's role in society. This will be a painless, non-confrontational small group, then large group discussion of each case

  17. Noise resistance applied to the study of zinc rich paints

    International Nuclear Information System (INIS)

    Electrochemical Noise has been one of the more useful analysis methods to the study the corrosion processes due to the fact that it is simple and cheap. The objective of this work is to check the efficiency of this technique when it is applied to the study of Rich Zinc Paints and specifically the Noise Resistance parameter which is very efficiency to study metal-electrolyte systems. Then this technique was applied to Rich Zinc Paints systems of which we have already information by means of electrochemical impedance spectroscopy. The outcomes of this paper show the efficiency of applying Noise Resistance technique to explain the behavior of this kind of systems. (Author) 18 refs

  18. Case study in time series analysis

    CERN Document Server

    Zhongjie, Xie

    1993-01-01

    This book is a monograph on case studies using time series analysis, which includes the main research works applied to practical projects by the author in the past 15 years. The works cover different problems in broad fields, such as: engineering, labour protection, astronomy, physiology, endocrinology, oil development, etc. The first part of this book introduces some basic knowledge of time series analysis which is necessary for the reader to understand the methods and the theory used in the procedure for solving problems. The second part is the main part of this book - case studies in differ

  19. Teaching astronomy with case studies

    Science.gov (United States)

    Slater, Timothy F.

    2015-11-01

    Breaking the students into small, collaborative learning groups to solve a meaningful task together is one of the most successful and fully evaluated teaching techniques implemented over the last century. Although there are many ways to accomplish small group learning, a long-standing and consistently successful collaborative class activity is to use the case study teaching strategy. The use of case studies is common in medical schools and law schools, but not so common in the teaching of astronomy. Case studies create meaningful conversations among students and with the professor by focusing on life-like dilemmas to be solved. Case study tasks ask audience members to synthesize several ideas or evaluate scenarios that have not been explicitly presented to them in the lecture or in available readings.

  20. Nasopharyngeal Case-Control Study

    Science.gov (United States)

    A case-control study conducted in Taiwan between 1991-1994 among approximately 1,000 individuals to examine the role of viral, environmental, and genetic factors associated with the development of nasopharyngeal carcinoma

  1. HYDROGEOLOGIC CASE STUDIES (CHICAGO, IL)

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  2. HYDROGEOLOGIC CASE STUDIES (DENVER PRESENTATION)

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  3. Hydrogeologic Case Studies (Seattle, WA)

    Science.gov (United States)

    Hydrogeology is the foundation of subsurface site characterization for evaluations of monitored natural attenuation (MNA). Three case studies are presented. Examples of the potentially detrimental effects of drilling additives on ground-water samples from monitoring wells are d...

  4. A diagnostic procedure for applying the social-ecological systems framework in diverse cases

    Directory of Open Access Journals (Sweden)

    Jochen Hinkel

    2015-03-01

    Full Text Available The framework for analyzing sustainability of social-ecological systems (SES framework of Elinor Ostrom is a multitier collection of concepts and variables that have proven to be relevant for understanding outcomes in diverse SES. The first tier of this framework includes the concepts resource system (RS and resource units (RU, which are then further characterized through lower tier variables such as clarity of system boundaries and mobility. The long-term goal of framework development is to derive conclusions about which combinations of variables explain outcomes across diverse types of SES. This will only be possible if the concepts and variables of the framework can be made operational unambiguously for the different types of SES, which, however, remains a challenge. Reasons for this are that case studies examine other types of RS than those for which the framework has been developed or consider RS for which different actors obtain different kinds of RU. We explore these difficulties and relate them to antecedent work on common-pool resources and public goods. We propose a diagnostic procedure which resolves some of these difficulties by establishing a sequence of questions that facilitate the step-wise and unambiguous application of the SES framework to a given case. The questions relate to the actors benefiting from the SES, the collective goods involved in the generation of those benefits, and the action situations in which the collective goods are provided and appropriated. We illustrate the diagnostic procedure for four case studies in the context of irrigated agriculture in New Mexico, common property meadows in the Swiss Alps, recreational fishery in Germany, and energy regions in Austria. We conclude that the current SES framework has limitations when applied to complex, multiuse SES, because it does not sufficiently capture the actor interdependencies introduced through RS and RU characteristics and dynamics.

  5. Studying policy implementation using a macro, meso and micro frame analysis: the case of the Collaboration for Leadership in Applied Health Research & Care (CLAHRC) programme nationally and in North West London.

    OpenAIRE

    Caldwell Sarah EM; Mays Nicholas

    2012-01-01

    Abstract Background The publication of Best research for best health in 2006 and the “ring-fencing” of health research funding in England marked the start of a period of change for health research governance and the structure of research funding in England. One response to bridging the ‘second translational gap’ between research knowledge and clinical practice was the establishment of nine Collaborations for Leadership in Applied Health Research and Care (CLAHRCs). The goal of this paper is t...

  6. Mining Product Data Models: A Case Study

    Directory of Open Access Journals (Sweden)

    Cristina-Claudia DOLEAN

    2014-01-01

    Full Text Available This paper presents two case studies used to prove the validity of some data-flow mining algorithms. We proposed the data-flow mining algorithms because most part of mining algorithms focuses on the control-flow perspective. First case study uses event logs generated by an ERP system (Navision after we set several trackers on the data elements needed in the process analyzed; while the second case study uses the event logs generated by YAWL system. We offered a general solution of data-flow model extraction from different data sources. In order to apply the data-flow mining algorithms the event logs must comply a certain format (using InputOutput extension. But to respect this format, a set of conversion tools is needed. We depicted the conversion tools used and how we got the data-flow models. Moreover, the data-flow model is compared to the control-flow model.

  7. Cryostat design case studies, principles and engineering

    CERN Document Server

    2016-01-01

    This book enables the reader to learn the fundamental and applied aspects of practical cryostat design by examining previous design choices and resulting cryostat performance. Through a series of extended case studies the book presents an overview of existing cryostat design covering a wide range of cryostat types and applications, including the magnet cryostats that comprise the majority of the Large Hadron Collider at CERN, space-borne cryostats containing sensors operating below 1 K, and large cryogenic liquid storage vessels. It starts with an introductory section on the principles of cryostat design including practical data and equations. This section is followed by a series of case studies on existing cryostats, describing the specific requirements of the cryostat, the challenges involved and the design choices made along with the resulting performance of the cryostat. The cryostat examples used in the studies are chosen to cover a broad range of cryostat applications and the authors of each case are ...

  8. O método do caso aplicado ao ensino da Biblioteconomia: histórico e perspectivas / The case method applied to Librarianship education: history and perspectives

    OpenAIRE

    Miglioli, Sarah

    2014-01-01

    This study presents the case method as a teaching methodology in Librarianship, from the origin of the case method to its application. The goal is to explain how the case method can be applied on building management skills in professional librarians. It describes the main actors of the process: student, teacher and author of cases and inherent features in their statutes. Presents a typology of cases and their application. Addresses the scenario of the method in Brazil. Describes how is its ap...

  9. Sternocleidomastoid syndrome: a case study

    OpenAIRE

    Missaghi, Babak

    2004-01-01

    This article presents a case study of a patient diagnosed with dysfunction of the sternocleidomastoid (SCM) muscle, a condition which can result in head and face pain, nausea, dizziness, coryza, and lacrimation. In this particular case, the SCM muscle had developed tightness and weakness with presence of multiple trigger points within both heads. A combination of passive and active treatments were utilized to successfully treat this condition.

  10. Kenya Groundwater Governance Case Study

    OpenAIRE

    Mumma, Albert; Lane, Michael; Kairu, Edward; Tuinhof, Albert; Hirji, Rafik

    2011-01-01

    This report presents a case study on groundwater governance in Kenya. The objectives of the study were to: (a) describe groundwater resource and socioeconomic settings for four selected aquifers; (b) describe governance arrangements for groundwater management in Kenya; and (c) identify the relevance of these arrangements for planning and implementing climate change mitigation measures. The ...

  11. Case Study on Logistics Performance

    OpenAIRE

    Sorooshian, Shahryar; Jambulingam, Manimekalai; Dodangeh, Javad

    2013-01-01

    The paper presents research carried out at a medium‐size manufacturing organization in east Asia. The study tries to highlight the importance of supply chain management; specifically, our aim for this study is to understand logistics and performance measurement in the logistics and supply chain, and we include a theoretical discussion of online data collected and a case study of the logistic performance of a real organization. The study also examines the performance of the selected company, i...

  12. A Study of Applying Digital Mobile Museum Guide

    OpenAIRE

    Chao-yun Chaucer Liang; Shao-Ching Yu; Yu-Cheng Chuang

    2003-01-01

    With the prosperous development of information technology, museums begin to apply new technology to enhance operation and communication efficiency. One of the information technology. Personal Digital Mobile, featuring light weight and mobility, can help museum to set up an interactive navigation system, which offering capability of user-controlled guidance and both broad and depth information. In this study, literature related to museum tour guide, digital mobile navigation, and multimedia in...

  13. eCompetence Case Studies

    DEFF Research Database (Denmark)

    Jensen, Helle Bækkelund

    2006-01-01

    In this paper we present some details of the processes undertaken in the European eCompetence Initiative. We present two illustrative and representative case studies. The research aims to identify and understand patterns of individual and organisational eCompetence approaches.......In this paper we present some details of the processes undertaken in the European eCompetence Initiative. We present two illustrative and representative case studies. The research aims to identify and understand patterns of individual and organisational eCompetence approaches....

  14. Case Study on Logistics Performance

    Directory of Open Access Journals (Sweden)

    Shahryar Sorooshian

    2013-05-01

    Full Text Available The paper presents research carried out at a medium‐size manufacturing organization in east Asia. The study tries to highlight the importance of supply chain management; specifically, our aim for this study is to understand logistics and performance measurement in the logistics and supply chain, and we include a theoretical discussion of online data collected and a case study of the logistic performance of a real organization. The study also examines the performance of the selected company, identifies the problems and provides recommendations for improvements. This study can be a guide for business advisers and those interested in analysing company performance, especially from a logistics viewpoint. We also suggest the methodology of this case study for those who want to have a better understanding of a business environment before starting their own business, or for benchmarking practice during strategic planning.

  15. Teaching Case: Enterprise Architecture Specification Case Study

    Science.gov (United States)

    Steenkamp, Annette Lerine; Alawdah, Amal; Almasri, Osama; Gai, Keke; Khattab, Nidal; Swaby, Carval; Abaas, Ramy

    2013-01-01

    A graduate course in enterprise architecture had a team project component in which a real-world business case, provided by an industry sponsor, formed the basis of the project charter and the architecture statement of work. The paper aims to share the team project experience on developing the architecture specifications based on the business case…

  16. Socio technical modelling of a nuclear: case study applied to the Ionizing Radiation Metrology National Laboratory; Modelagem sociotecnica de uma organizacao nuclear: estudo de caso aplicado ao Laboratorio Nacional de Metrologia das Radiacoes Ionizantes

    Energy Technology Data Exchange (ETDEWEB)

    Acar, Maria Elizabeth Dias

    2015-07-01

    A methodology combining process mapping and analysis; knowledge elicitation mapping and critical analysis; and socio technical analysis based on social network analysis was conceived. The methodology was applied to a small knowledge intensive organization - LNMRI, and has allowed the appraisal of the main intellectual assets and their ability to evolve. In this sense, based on real issues such as attrition, the impacts of probable future scenarios were assessed. For such task, a multimodal network of processes, knowledge objects and people was analyzed using a set of appropriate metrics and means, including sphere of influence of key nodes. To differentiate the ability of people's role playing in the processes, some nodes' attributes were used to provide partition criteria for the network and thus the ability to differentiate the impact of potential loss of supervisors and operators. The proposed methodology has allowed for: 1) the identification of knowledge objects and their sources; 2) mapping and ranking of these objects according to their relevance and 3) the assessment of vulnerabilities in LNMRI's network structure and 4) revealing of informal mechanisms of knowledge sharing The conceived methodological framework has proved to be a robust tool for a broad diagnosis to support succession planning and also the organizational strategic planning. (author)

  17. Fate and transport modeling with American Petroleum Institute decision support system applied in a site assessment for residual crude oil in unconsolidated sediments: Case study in Kern County, California

    International Nuclear Information System (INIS)

    Historical crude oil leaks from a pipeline affected unconsolidated alluvial sediments near a sensitive groundwater recharge area in Kern County, California. The residual crude oil is confined to the vadose zone and occurs from ∼3 m below ground surface (BGS) to a maximum depth of 24 m BGS. The water table beneath the affected sediments is currently 46 m BGS. The site is irrigated regularly for agriculture. To date, the residual crude oil has not impacted groundwater quality. Future groundwater recharge plans may raise the water table to 15 m BGS in the area affected by the crude oil. Fate and transport modeling using site-specific data shows that the existing hydrocarbons in the subsurface do not pose a significant risk to groundwater quality. The computer models selected for this project are incorporated as modules in the American Petroleum Institute's Exposure and Risk Assessment Decision Support System. Transport of benzene, toluene, ethylbenzene, and xylenes (BTEX) is modeled using Seasonal Soil (SESOIL) for the unsaturated zone coupled with AT123D for the saturated zone. The SESOIL model is calibrated using actual soil moisture measurements and groundwater recharge estimates based on applied irrigation. Peak BTEX concentrations in groundwater predicted for the site are well below maximum contaminant levels. A sensitivity analysis confirms that aerobic biodegradation significantly reduces BTEX compounds. Due to the high availability of dissolved oxygen in groundwater at this site, natural attenuation may be the most favorable mechanism to remediate BTEX in the subsurface

  18. Wisely apply relative permeability data to reservoir management study

    Energy Technology Data Exchange (ETDEWEB)

    Du, Y.; Bai, B. [New Mexico Inst. of Mining and Technology, NM (United States); Guan, L. [Chevron Texaco Energy Technology Co., San Fransisco, CA (United States)

    2004-07-01

    Darcy's law is the basis for most fluid flow calculations within a hydrocarbon reservoir. The relative permeability of the reservoir rock to each of the fluid phases must be known in order to apply the law. The challenge lies in measuring and calculating relative permeabilities. It can be obtained by measuring core samples in the laboratory or from correlations from nearby reservoirs in the same formation. Each of these methods have some advantages and disadvantages. This paper described the limitations of lab data, as well as the limitations of analogy methods and correlation methods. It was emphasized that since relative permeability is such an important parameter in understanding the interaction of fluids and porous media at the microscopic level, better methods are needed to evaluate and generate relative permeability data in reservoir management studies. The authors present some recommendations for applying relative permeability data to reservoir management. 19 refs.

  19. The reflexive case study method

    DEFF Research Database (Denmark)

    Rittenhofer, Iris

    2015-01-01

    This paper extends the international business research on small to medium-sized enterprises (SME) at the nexus of globalization. Based on a conceptual synthesis across disciplines and theoretical perspectives, it offers management research a reflexive method for case study research of postnational...

  20. CREATING A FOUNDATION FOR INTERNATIONAL ALUMNI NETWORKS IN THE FINNISH UNIVERSITIES OF APPLIED SCIENCES : Case JAMK University of Applied Sciences

    OpenAIRE

    Aarva, Aku; Alijärvi, Pauli

    2012-01-01

    This bachelor’s thesis identifies the theories and structures, which are relevant in the creation of international alumni networks in the Finnish Universities of Applied Sciences. It also includes a vast quantitative survey and analysis, which aims to identify the views, interests and needs, related to the international alumni network, of the current international degree students, i.e. future international alumni, of JAMK University of Applied Sciences. The thesis identifies several bra...

  1. Making practical training a success : case: international practical training process at Lahti University of Applied Sciences

    OpenAIRE

    Lahti, Iina

    2013-01-01

    Practical training is the biggest single study entity in all universities of applied sciences’ degree programmes and an important part of studies. High-quality practical training is considered essential for a student’s professional growth and development of expertise. Finding a proper placement corresponding to a student’s competence level as well as developing their professional skills has been seen as problematic by the students. Thus, both Lahti University of Applied Sciences and the autho...

  2. A contribution from fundamental and applied technetium chemistry to the nuclear waste disposal safety case

    Energy Technology Data Exchange (ETDEWEB)

    Totskiy, Yury; Yalcintas, Ezgi; Huber, Florian; Gaona, Xavier; Schaefer, Thorsten; Altmaier, Marcus; Geckeis, Horst [Karlsruhe Institute of Technology (KIT), Eggenstein-Leopoldshafen (Germany). Inst. for Nuclear Waste Disposal; Kalmykov, Stepan [Lomonosov Moscow State Univ. (Russian Federation)

    2015-07-01

    concentrated solutions over the entire pH range. Complete and improved chemical, thermodynamic and activity (SIT, Pitzer) models were derived. The second part of this work focuses on applied Tc chemistry in near-natural systems. Interaction of Tc(VII) with crystalline rock material from a prospective repository site (Nizhnekansky massif, Russia) and from an underground research laboratory (AespoeHRL, Sweden) were studied. Drilling of the Aespoecores were performed under anoxic conditions. Part of the material was artificially oxidized to test the importance of sample preservation. Batch sorption studies under variation of the Tc(VII) concentration were performed in synthetic groundwater simulate to estimate the retention kinetics and R{sub s} values. For better understanding of the retention mechanisms, advanced surface sensitive analytics (XPS, XANES) were carried out and the data compared to reference systems. Tc migration behavior was further investigated by injections of Tc(VII)-containing groundwater simulant into the natural fracture in the unoxidized Aespoediorite core. The data obtained are compared with the results of batch sorption studies and will be used for subsequent geochemical reactive transport modeling. This work highlights the importance of combining fundamental Tc chemistry and applied studies in order to derive a comprehensive assessment of Tc mobilization and retention processes in support of the nuclear waste disposal Safety Case.

  3. A contribution from fundamental and applied technetium chemistry to the nuclear waste disposal safety case

    International Nuclear Information System (INIS)

    . Complete and improved chemical, thermodynamic and activity (SIT, Pitzer) models were derived. The second part of this work focuses on applied Tc chemistry in near-natural systems. Interaction of Tc(VII) with crystalline rock material from a prospective repository site (Nizhnekansky massif, Russia) and from an underground research laboratory (AespoeHRL, Sweden) were studied. Drilling of the Aespoecores were performed under anoxic conditions. Part of the material was artificially oxidized to test the importance of sample preservation. Batch sorption studies under variation of the Tc(VII) concentration were performed in synthetic groundwater simulate to estimate the retention kinetics and Rs values. For better understanding of the retention mechanisms, advanced surface sensitive analytics (XPS, XANES) were carried out and the data compared to reference systems. Tc migration behavior was further investigated by injections of Tc(VII)-containing groundwater simulant into the natural fracture in the unoxidized Aespoediorite core. The data obtained are compared with the results of batch sorption studies and will be used for subsequent geochemical reactive transport modeling. This work highlights the importance of combining fundamental Tc chemistry and applied studies in order to derive a comprehensive assessment of Tc mobilization and retention processes in support of the nuclear waste disposal Safety Case.

  4. Development of a Special Application Coiled Tubing Applied Plug for Geothermal Well Casing Remediation

    Energy Technology Data Exchange (ETDEWEB)

    STALLER,GEORGE E.; KNUDSEN,STEVEN D.; SATTLER,ALLAN R.

    1999-10-01

    Casing deformation in producing geothermal wells is a common problem in many geothermal fields, mainly due to the active geologic formations where these wells are typically located. Repairs to deformed well casings are necessary to keep the wells in production and to occasionally enter a well for approved plugging and abandonment procedures. The costly alternative to casing remediation is to drill a new well to maintain production and/or drill a well to intersect the old well casing below the deformation for abandonment purposes. The U.S. Department of Energy and the Geothermal Drilling Organization sponsored research and development work at Sandia National Laboratories in an effort to reduce these casing remediation expenditures. Sandia, in cooperation with Halliburton Energy Services, developed a low cost, bridge-plug-type, packer for use in casing remediation work in geothermal well environments. This report documents the development and testing of this commercially available petal-basket packer called the Special Application Coiled Tubing Applied Plug (SACTAP).

  5. Reducing a solar-assisted air-conditioning system’s energy consumption by applying real-time occupancy sensors and chilled water storage tanks throughout the summer: A case study

    International Nuclear Information System (INIS)

    Highlights: • We present an innovative occupancy and chilled water storage-based operation mode. • This mode was implemented to the solar-assisted air-conditioning system. • It permits to save 42% of total electrical energy during one cooling period. • It allows storing the excess cooling capacity of the absorption chiller. • It prevents the sudden start/stop (on/off cycles) of the absorption chiller. - Abstract: This study describes an innovative occupancy and chilled-water storage-based operation sequence implemented in a solar-assisted air-conditioning system. The core purpose of this solar-assisted air-conditioning system is to handle the cooling and heating load of the Solar Energy Research Centre (CIESOL), thus minimising its environmental impact. In this study, the cooling mode was investigated with special attention focused on the chilled-water storage circuit. The critical concern is that the solar-assisted air-conditioning system should always operate considering the actual load conditions, not using an abstract maximum load that is predetermined during the system’s design process, which can lead to energy waste during periods of low occupancy. Thus, the fundamental problem is to identify the optimum operation sequence for the solar-assisted air-conditioning system that provides the best energy performance. The significance of this work lies in the demonstration of a new operation strategy that utilises real-time occupancy monitoring and chilled-water storage tanks to improve the efficiency of solar-assisted air-conditioning systems, thereby reducing their electricity consumption. Adopting this strategy resulted in a large energy-saving potential. The results demonstrate that during one cooling period, it is possible to conserve approximately 42% of the total electrical energy consumed by the system prior to the adoption of this operation strategy

  6. Evaluation of physical and mental health of sexual assault cases applied to forensic medicine department

    Directory of Open Access Journals (Sweden)

    Mustafa Korkmaz

    2014-12-01

    Full Text Available Objective: In the present study, to assess the sexual assault victims considering sociodemographic and forensic psychiatry who were examined by our Board of Physical and Mental Health was aimed. Methods: The cases who were examined in Board of Physical and Mental Health in Forensic medicine Department of Dicle University, Faculty of Medicine were assessed retrospectively in terms of age, gender, marital status, education level, relation of the victim with the accused, presence of penetration and disruption of physical and mental health. Results: Among 258 cases, who referred to our board, 196 were female and 62 were male. The age range of the victims was 2 to 50 and average age was detected as 13.1 ± 5.9 years. It was determined that 227 (88% cases were under 18 years and 31 cases (12% were above 18 years. Vaginal and anal penetration was claimed in 48 and 61 cases, respectively; oral + anal penetration was claimed in 11 cases; both vaginal and oral penetration was claimed in two cases. Among 258 cases, 144 cases had no physical and mental disruption; 49 cases were diagnosed with mental and physical health disruption and 65 cases were followed by issuing a preliminary report. Conclusion: As a result of our study any significant relation is not found between impairment in psychological health and sex, marital status, educational level of the victim, age groups, the age difference between the victim and the defendant. Therefore, it is understood that either men or women, married or single, educated or uneducated people are affected emotionally as bad as from sexual assault. This supports the idea that, especially in cases that any findings cannot be obtained with genital and physical examination, psychological evaluation may be important.

  7. Multi-analytical approach applied to the provenance study of marbles used as covering slabs in the archaeological submerged site of Baia (Naples, Italy): The case of the "Villa con ingresso a protiro"

    Science.gov (United States)

    Ricca, Michela; Belfiore, Cristina Maria; Ruffolo, Silvestro Antonio; Barca, Donatella; De Buergo, Monica Alvarez; Crisci, Gino Mirocle; La Russa, Mauro Francesco

    2015-12-01

    This paper is focused on archaeometric investigations of white marbles taken from the submerged archaeological site of Baia (Naples). The marine area includes the ruins of this ancient Roman city, whose structures range from luxurious maritime villas and imperial buildings with private thermae and tabernae, to more simple and modest houses. Analyses were carried out on fifty marble fragments of covering slabs, belonging to several pavements of the monumental villa, called the Villa con ingresso a protiro, in order to ascertain their provenance. The most distinctive properties of marbles are their variety of textural property especially regarding grain size (MGS), associated with the Mn content and the variation of stable isotopes. These features, supported by the contribution of other variables and studies, establish the basis for the correct identification of the marbles. For this purpose, minero-petrographic and geochemical techniques were used. Results were compared with literature data of white marbles commonly used in antiquity, especially in the Mediterranean basin and showed that a variety of precious marbles from Carrara, Docimium (Afyon), Thasos-D, Aphrodisias, Proconnesos (Marmara), Paros and Pentelicon were used in the ancient roman city of Baia, confirming the importance of the submerged archaeological site and also allowing researchers to broaden the existing database.

  8. 高职英语实施MOOC模式的探索——以天津商务职业学院为例%MOOC Applied in Vocational College English——Case Study of Tianjin College of Business

    Institute of Scientific and Technical Information of China (English)

    孙明

    2015-01-01

    MOOC作为信息化时代互联网产业与高等教育相结合的产物,为高职英语教学提供了一种新的模式.在高职英语教学中,尝试实施MOOC模式,充分发挥其优势,克服其不足,是信息化时代下高职英语教学值得研究的课题. 通过教学实践表明,高职英语教学中可以尝试实施MOOC模式,高职院校应集中优势资源,注重软硬件建设,有针对性地、更有效地实施MOOC模式,持续提高高职英语教学质量.%As a product of the combination of the Internet industry in the information era of and higher education, MOOC provides a new model for vocational English teaching. In vocational English teaching, the attempt of implementing MOOC, giving full play to their strengths and overcoming its shortcoming is a topic worthy of study in the information age. The teaching practice shows that vocational colleges should focus on the advantages of resources, lay emphasis on software and hardware construction, effectively implement MOOC, and continue to improve English teaching quality in vocational colleges.

  9. 德国应用科技大学课程特点及模式研$--以德国罗伊特林根应用科技大学为例%Characteristics and Patterns of Universities of APPlied-Science in Germany---A Case Study of Reutlingen University of APPlied Science

    Institute of Scientific and Technical Information of China (English)

    刘丽建

    2014-01-01

    Universities of applied-science in Germany have mode great achievements in the world in their excellent curriculums tested by the professional accreditation council. Take the ESB School of Reutlingen University of Applied-science as an example,its curriculums focus on internationalism, interdisciplinarity,practice,methods learning and self-learning. To cultivate more applied talents,this paper suggests that Chinese universities of applied-science should learn from Germany and implement the module curriculum system and the target curriculum module,and pay more attention to the course quality and the blending of general courses and the subject courses.%德国应用科技大学在人才培养方面的成绩举世瞩目,而其课程又是实现人才培养最重要的载体。德国高校的课程设置通常都需要通过专业性的课程认证标准检验,而罗伊特林根应用科技大学ESB商学院国际商务专业的课程设置更强调“国际性”、“跨学科”和“实践导向”,也很注重“方法”的学习和突出“以学生学习为中心”。为大量培养高素质的应用人才,我国高等教育应借鉴德国的经验,实行模块化课程和目标课程模式,关注课程的质量,融合通识教育与专业教育。

  10. USING CASE STUDIES AS AN APPROACH FOR CONDUCTING AGRIBUSINESS RESEARCH

    OpenAIRE

    Sterns, James A.; Schweikhardt, David B.; Peterson, H. Christopher

    1998-01-01

    Many agricultural economists are not familiar with case study research, yet the approach is a useful means of collecting data, and building and testing theory. Case study research has a prescribed set of objectives, epistemology, methodology, and methods that have been developed and tested in a wide range of scholarly and pragmatic situations. This paper reviews these fundamentals, and then demonstrates the case study approach within the context of an agribusiness research project. This appli...

  11. Applied study of optical interconnection link in computer cluster

    Science.gov (United States)

    Zhou, Ge; Tian, Jindong; Zhang, Nan; Jing, Wencai; Li, Haifeng

    2000-10-01

    In this paper, some study results to apply fiber link to a computer cluster are presented. The research is based on a ring network topology for a cluster system, which is connected by gigabit/s virtual parallel optical fiber link (VPOFLink) and its driver is for Linux Operating System, the transmission protocol of VPOFLink is compliant with Ethernet standard. We have studied the effect of different types of motherboard on transmission rate of the VPOFLink, and have analyzed the influence of optical interconnection network topology and computer networks protocol on the performance of this optical interconnection computer cluster. The round-trip transmission bandwidth of the VPOFLink have been tested, and the factors that limit transmission bandwidth, such as modes of forwarding data packets in the optical interconnection ring networks, and the size of the link buffer etc., are investigated.

  12. 應用於國民小學的創新架構:知識管理缺口之個案分析 An Innovative Framework Applied to Elementary Schools: A Case Study of the Gaps Knowledge Management

    Directory of Open Access Journals (Sweden)

    陳建志 Chien-Chin Chen

    2009-06-01

    Full Text Available 目前國民小學正值大力推動知識管理之際,而且學校領導者也越來越注重知識管理活動的實行,期望透過知識管理活動來提升學校效能。然而,當執行知識管理時,卻會有一些類似缺口的障礙因素影響學校效能。因此,本研究提出「知識管理缺口」之創新性架構,詳細闡述執行知識管理時在管理上會遇到的缺口。運用主題之內容分析取徑來加以研究,透過訪談6 所學校的校長或主任,發覺這些缺口的成因及消弭這些缺口的方式。根據管理的觀點定義出可能會潛在影響這些缺口強度及方向之完整因子,並找出增加知識管理有效性的相關作為。期許能提供學校定義知識管理缺口更便利的方式,使其執行知識管理時,能據此找出提升知識管理的有效方式及因應策略。 While school principals and directors are putting more emphasis on knowledge management activities, it is the right time for elementary schools to put knowledge management (KM into practice. The school administrators hope to improve school effectiveness through the activities KM. However, when implementing KM, there are some obstacles leading to gaps that may influence school effectiveness. In view of such problems, this research proposed an innovative framework of ‘‘the gaps KM’’ to fully illustrate the management gaps that might occur during the process of KM. The content-analysis approach combined with the thematic analysis was implemented in the study. Through in-depth interviews with principals and directors of six schools, we explored the cause of these gaps and approaches to reducing these gaps. This research identified a comprehensive set of factors according to the management point of view that could potentially impact the magnitude or direction of these gaps and the corrective action for enhancing the success of the process of KM. This framework is expected to

  13. Case Studies on Crossborder Ecotrade

    OpenAIRE

    Asian Development Bank

    2012-01-01

    This compilation of four country case studies provides a comprehensive understanding of challenges, good practices, and lessons learnt under different situations. In the Lao People’s Democratic Republic, a cross-border vegetable trade agreement with its neighboring, Thailand, aided in stabilizing market prices and provided financial benefits to local contract farmers. Similarly, organic certification and geographic indication of sugar palm in Cambodia linked local farmers to the global market...

  14. Trauma and Intentional Injury Characteristics of Pediatric Forensic Cases Applying to Emergency Room

    Directory of Open Access Journals (Sweden)

    Esin Kalkan

    2014-12-01

    Full Text Available Aim: In this study, we aim to reveal the characteristics of intentional injuries and the trauma profiles in order to prevent injuries in pediatric forensic cases. Material and Method: Forensic cases of patients aged 18 or younger who were admitted into emergency service were analyzed retrospectively in terms of age, gender, type of injury, and etiology of trauma between January 1, 2014 and December 31, 2014. Results: Of the 148 cases, 62(41.9% were female and 86(58.1% male; the mean age was 11.2±0.4. The most common cause of injury was traffic accident (46.6%. The second most common type of injury was intentional injuries (21.6%. The distribution of intentional injury is: beating in 20 cases (13.5%, stab wounds in 7 cases (4.7%, gunshot wounds in 1 case (0.7%, sexual abuse in 1 case (0.7%, and attempted suicide in 3 cases (2%. Eleven (7.4% cases had life-threatening injuries. Discussion: Most injuries are preventable because they are due to traffic accidents. Intentional injuries were more frequent during school age and adolescence. Understanding these findings is very important in developing child safety programs to reduce injuries.

  15. Drive Electric Vermont Case Study

    Energy Technology Data Exchange (ETDEWEB)

    Wagner, Fred [Energetics Incorporated, Columbia, MD (United States); Roberts, Dave [Vermont Energy Investment Corporation (VEIC), Burlington, VT (United States); Francfort, Jim [Idaho National Lab. (INL), Idaho Falls, ID (United States); White, Sera [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-03-01

    Currently in the United States, the heavy majority of plug-in electric vehicle (PEV) sales have been in highly conducive, selected, metropolitan areas; opposed to more broad distribution across the country. The U.S. Department of Energy’s EV Everywhere Grand Challenge is looking carefully at the barriers and opportunities that exist to enable small and midsize communities to partake in the PEV market and benefit from the economic and environmental advantages of PEVs. In order to gain insight into these challenges and barriers, DOE selected a success story (i.e., Drive Electric Vermont) as the subject of this case study, as the state of Vermont is tied with Detroit, Michigan in having the highest percentage of 2014 (most recent complete data) PEV registrations for cold weather U.S. cities and has seen more than a sixfold increase in charging stations over the last three years. The overall objective of this case study was to use the lessons learned from Drive Electric Vermont to determine what activities are most effective at encouraging acquisitions of PEVs and deployment of charging infrastructure in small to midsize communities, prioritizing and sequencing their implementation, identifying robust means for extrapolation, and applying this understanding to other small to midsize communities across the nation. The Drive Electric Vermont Program was formed in 2012 with a goal of increasing the use of electrified transportation in Vermont through policy development, education and outreach, and infrastructure development. The Drive Electric Vermont Program can be broadly broken into four components: (1) strategic planning/leadership, (2) stakeholder/partnership development, (3) education and outreach, and (4) incentives. The early phases of the program focused heavily on strategic planning, and stakeholder and partnership development, followed by a transition to education and outreach activities, charging infrastructure development, and grant and incentive programs

  16. A case study of Impetigo

    Directory of Open Access Journals (Sweden)

    Mansouri P

    1993-05-01

    Full Text Available This is a report of a case study on 234 patients with impetigo who referred to Razi Dermatology Hospital from April to November, 1989. Treatment was started immediately after obtaining direct smear and performing culture and antibiotic sensitivity test. The most common organism responsible for impetigo was the coagulase-positive staphylococcus (71%. In 13.7% of the cases, the coagulase-negative staphylococcus was grown on culture media, but none of the cultures showed streptococcus as the main organism. Treatment was started with oral penicillin V, oral erythromycin, benzathine penicillin G injection, oral cephalexin, and topical fuccidin. Clinical and bacteriological evaluation after 3-7 days showed that it is preferable to use oral cephalexin instead of other protocols such as oral erythromycin, which has previously been the drug of choice for impetigo. In addition, topical fuccidin with a 75% curative rate was the first drug for treatment, with the same effect as the oral cephalexin

  17. Radioactive whey concentrate - a case to apply section 3 of the Radiation Protection Ordinance

    International Nuclear Information System (INIS)

    According to the authors, section 4 StrlSchV does not apply, the case has to be handled applying section 3 StrlSchV (Radiation Protection Ordinance). This means that the storage, treatment and disposal of the radioactive whey concentrate is subject to licensing. Disposal as radioactive waste, however, will require a licence only if the limit given in section 4 IV, No. 2 lit. e, the 10-4-fold of the allowed radioactivity per gramme (i.e. 3700 Bq/kg) is exceeded. The averaged radioactivity data measured do exceed this limit. Only the transport of the radioactive whey concentrate does not fall under the provisions of the ordinances on road transport or rail transport of hazardons substances, as the limit given there is 74 Bq/g of specific activity. (orig./HP)

  18. NMR spectroscopy applied to the eye: Drugs and metabolic studies

    Energy Technology Data Exchange (ETDEWEB)

    Saether, Oddbjoern

    2005-07-01

    NMR spectroscopy has been extensively applied in biomedical research during the last decades. It has proved to be an analytical tool of great value. From being mainly used in chemistry, technological developments have expanded the application of NMR spectroscopy to a great wealth of disciplines. With this method, biochemical information can be obtained by analysing tissue extracts. Moreover, NMR spectroscopy is increasingly employed for pharmacokinetic studies and analysis of biofluids. Technological progress has provided increased sensitivity and resolution in the spectra, which enable even more of the complexity of biological samples to be elucidated. With the implementation of high-resolution magic angle spinning (HR-MAS) NMR spectroscopy in biomedicine, intact tissue samples or biopsies can be investigated. Thus, NMR spectroscopy has an ever-increasing impact in metabolic screening of human samples and in animal models, and methods are also increasingly realised in vivo. The present work, NMR spectroscopy applied to eye research, consists of two main parts. Firstly, the feasibility to monitor fluorinated ophthalmic drugs directly in the eye was assessed. Secondly, HR-MAS H1 NMR spectroscopy was applied for metabolic profiling of the anterior eye segment, specifically to analyse metabolic changes in intact corneal and lenticular samples after cataractogenic insults. This work included metabonomics with the application of pattern recognition methods to analyse HR-MAS spectra of eye tissues. Optimisation strategies were explored for F19 NMR detection of fluorinated drugs in a phantom eye. S/N gains in F19 NMR spectroscopy were achieved by implementing time-share H1 decoupling at 2.35 T. The method is advantageous for compounds displaying broad spectral coupling patterns, though detection of drugs at concentrations encountered in the anterior eye segment after topical application was not feasible. Higher magnetic fields and technological improvements could enable

  19. NMR spectroscopy applied to the eye: Drugs and metabolic studies

    International Nuclear Information System (INIS)

    NMR spectroscopy has been extensively applied in biomedical research during the last decades. It has proved to be an analytical tool of great value. From being mainly used in chemistry, technological developments have expanded the application of NMR spectroscopy to a great wealth of disciplines. With this method, biochemical information can be obtained by analysing tissue extracts. Moreover, NMR spectroscopy is increasingly employed for pharmacokinetic studies and analysis of biofluids. Technological progress has provided increased sensitivity and resolution in the spectra, which enable even more of the complexity of biological samples to be elucidated. With the implementation of high-resolution magic angle spinning (HR-MAS) NMR spectroscopy in biomedicine, intact tissue samples or biopsies can be investigated. Thus, NMR spectroscopy has an ever-increasing impact in metabolic screening of human samples and in animal models, and methods are also increasingly realised in vivo. The present work, NMR spectroscopy applied to eye research, consists of two main parts. Firstly, the feasibility to monitor fluorinated ophthalmic drugs directly in the eye was assessed. Secondly, HR-MAS H1 NMR spectroscopy was applied for metabolic profiling of the anterior eye segment, specifically to analyse metabolic changes in intact corneal and lenticular samples after cataractogenic insults. This work included metabonomics with the application of pattern recognition methods to analyse HR-MAS spectra of eye tissues. Optimisation strategies were explored for F19 NMR detection of fluorinated drugs in a phantom eye. S/N gains in F19 NMR spectroscopy were achieved by implementing time-share H1 decoupling at 2.35 T. The method is advantageous for compounds displaying broad spectral coupling patterns, though detection of drugs at concentrations encountered in the anterior eye segment after topical application was not feasible. Higher magnetic fields and technological improvements could enable

  20. A parathyroid scintigraphy case study

    Energy Technology Data Exchange (ETDEWEB)

    O' Leary, Desiree [UCD School of Diagnostic Imaging, St Anthony' s Campus, Herbert Avenue, Dublin 4 (Ireland)]. E-mail: desiree.oleary@ucd.ie

    2005-05-01

    Background: There has been much debate concerning the most suitable protocol for parathyroid scintigraphy; the merits of various radiopharmaceuticals versus the correct imaging protocol to visualise both ectopic and anatomically placed adenomas against the various equipment choices have been debated. Aim: To demonstrate, through the use of a case study, the necessity of changing imaging protocols for parathyroid scintigraphy where a definitive imaging diagnosis is absent in the face of strong clinical suspicion. Method: Use is made of Tc99mMIBI, full field chest scintigraphy, a clearly defined imaging protocol and SPECT imaging to locate ectopic parathyroid tissue in a female patient with significant symptoms of parathyroid hyperfunction. Results: A single hyperfunctioning adenoma is located in the pre-carinal area of the mediastinum. Using a radioguided surgical technique the hyperfunctioning tissue is excised and confirmed by histopathology. Conclusion: Whilst a dramatic reduction in patient symptoms was not seen immediately in this patient, the symptoms of the illness have been subsiding since January 2003. This case study demonstrates the necessity of changing imaging protocols for parathyroid scintigraphy where a definitive imaging diagnosis is absent in the face of strong clinical suspicion.

  1. Applying Conjoint Analysis to Study Attitudes of Thai Government Organisations

    Directory of Open Access Journals (Sweden)

    Natee Suriyanon

    2012-11-01

    Full Text Available This article presents the application of choice-based conjointanalysis to analyse the attitude of Thai government organisationstowards the restriction of the contractor’s right to claimcompensation for unfavourable effects from undesirable events.The analysis reveals that the organisations want to restrict only 6out of 14 types of the claiming rights that were studied. The rightthat they want to restrict most is the right to claim for additionaldirect costs due to force majeure. They are willing to pay between0.087% - 0.210% of the total project direct cost for restricting eachtype of contractor right. The total additional cost for restrictingall six types of rights that the organisations are willing to pay is0.882%. The last section of this article applies the knowledgegained from a choice based conjoint analysis experiment to theanalysis of the standard contract of the Thai government. Theanalysis reveals three types of rights where Thai governmentorganisations are willing to forego restrictions, but the presentstandard contract does not grant such rights.

  2. The Vroom and Yetton Normative Leadership Model Applied to Public School Case Examples.

    Science.gov (United States)

    Sample, John

    This paper seeks to familiarize school administrators with the Vroom and Yetton Normative Leadership model by presenting its essential components and providing original case studies for its application to school settings. The five decision-making methods of the Vroom and Yetton model, including two "autocratic," two "consultative," and one group…

  3. KAIZEN – A case study

    Directory of Open Access Journals (Sweden)

    Manjunath Shettar

    2015-05-01

    Full Text Available The ultimate objective of manufacturing industries is to increase productivity with high quality. At present, many manufacturing companies are facing problems such as high quality rejection, high inventories, high lead time, high costs of production, and inability to cope with customer orders. By implementing and practicing the lean production system many problems can be solved without employing high-tech and high-touch approaches but by involving people on the shop floor in Kaizen activities. Kaizen is one of the powerful tools of lean manufacturing. Kaizen refers to continuous improvement in performance, cost and quality. Kaizen ensures that manufacturing processes become leaner and fitter, but eliminate waste (problem where value is added. The main objective of this paper is to provide a background on kaizen, present an overview of kaizen concepts that are used to transform a company into a high performing lean enterprise. A case study of implementation of Kaizen‟s has been discussed.

  4. STS Case Study Development Support

    Science.gov (United States)

    Rosa de Jesus, Dan A.; Johnson, Grace K.

    2013-01-01

    The Shuttle Case Study Collection (SCSC) has been developed using lessons learned documented by NASA engineers, analysts, and contractors. The SCSC provides educators with a new tool to teach real-world engineering processes with the goal of providing unique educational materials that enhance critical thinking, decision-making and problem-solving skills. During this third phase of the project, responsibilities included: the revision of the Hyper Text Markup Language (HTML) source code to ensure all pages follow World Wide Web Consortium (W3C) standards, and the addition and edition of website content, including text, documents, and images. Basic HTML knowledge was required, as was basic knowledge of photo editing software, and training to learn how to use NASA's Content Management System for website design. The outcome of this project was its release to the public.

  5. A price-responsive dispatching strategy for Vehicle-to-Grid: An economic evaluation applied to the case of Singapore

    Science.gov (United States)

    Pelzer, Dominik; Ciechanowicz, David; Aydt, Heiko; Knoll, Alois

    2014-06-01

    Employing electric vehicles as short-term energy storage could improve power system stability and at the same time create a new income source for vehicle owners. In this paper, the economic viability of this concept referred to as Vehicle-to-Grid is investigated. For this purpose, a price-responsive charging and dispatching strategy built upon temporally resolved electricity market data is presented. This concept allows vehicle owners to maximize returns by restricting market participation to profitable time periods. As a case study, this strategy is then applied using the example of Singapore. It is shown that an annual loss of S 1000 resulting from a non-price-responsive strategy as employed in previous works can be turned into a S 130 profit by applying the price-responsive approach. In addition to this scenario, realistic mobility patterns which restrict the temporal availability of vehicles are considered. In this case, profits in the range of S 21-S 121 are achievable. Returns in this order of magnitude are not expected to make Vehicle-to-Grid a viable business case, sensitivity analyses, however, show that improved technical parameters could increase profitability. It is further assumed that employing the price-responsive strategy to other national markets may yield significantly greater returns.

  6. Lessons learned applying CASE methods/tools to Ada software development projects

    Science.gov (United States)

    Blumberg, Maurice H.; Randall, Richard L.

    1993-01-01

    This paper describes the lessons learned from introducing CASE methods/tools into organizations and applying them to actual Ada software development projects. This paper will be useful to any organization planning to introduce a software engineering environment (SEE) or evolving an existing one. It contains management level lessons learned, as well as lessons learned in using specific SEE tools/methods. The experiences presented are from Alpha Test projects established under the STARS (Software Technology for Adaptable and Reliable Systems) project. They reflect the front end efforts by those projects to understand the tools/methods, initial experiences in their introduction and use, and later experiences in the use of specific tools/methods and the introduction of new ones.

  7. Using Case Studies To Teach Science.

    Science.gov (United States)

    Gabel, Connie

    Using case studies in science instruction develops problem solving and enhances listening and cooperative learning skills. Unlike other disciplines such as law and medicine, the case study method is rarely used in science education to enrich the curriculum. This study investigates the use of content-based case studies as a means of developing…

  8. EXPERIENTIAL LEARNING: THE INTERNSHIP AND LIVE-CASE STUDY RELATIONSHIP

    OpenAIRE

    Green, Robert D.; Farideh A. Farazmand

    2012-01-01

    Educators are increasingly using experiential learning pedagogy to improve learning (knowledge and skills). Two highly effective experiential methods are live-case study projects and internships. This study examines the learning outcomes of courses with live-case study projects for students who have had a prior internship experience and those who have not as well as correlation analysis for each group. The results find that prior internship experience does improve applied project learning out...

  9. Analytical techniques applied to study cultural heritage objects

    Energy Technology Data Exchange (ETDEWEB)

    Rizzutto, M.A.; Curado, J.F.; Bernardes, S.; Campos, P.H.O.V.; Kajiya, E.A.M.; Silva, T.F.; Rodrigues, C.L.; Moro, M.; Tabacniks, M.; Added, N., E-mail: rizzutto@if.usp.br [Universidade de Sao Paulo (USP), SP (Brazil). Instituto de Fisica

    2015-07-01

    The scientific study of artistic and cultural heritage objects have been routinely performed in Europe and the United States for decades. In Brazil this research area is growing, mainly through the use of physical and chemical characterization methods. Since 2003 the Group of Applied Physics with Particle Accelerators of the Physics Institute of the University of Sao Paulo (GFAA-IF) has been working with various methodologies for material characterization and analysis of cultural objects. Initially using ion beam analysis performed with Particle Induced X-Ray Emission (PIXE), Rutherford Backscattering (RBS) and recently Ion Beam Induced Luminescence (IBIL), for the determination of the elements and chemical compounds in the surface layers. These techniques are widely used in the Laboratory of Materials Analysis with Ion Beams (LAMFI-USP). Recently, the GFAA expanded the studies to other possibilities of analysis enabled by imaging techniques that coupled with elemental and compositional characterization provide a better understanding on the materials and techniques used in the creative process in the manufacture of objects. The imaging analysis, mainly used to examine and document artistic and cultural heritage objects, are performed through images with visible light, infrared reflectography (IR), fluorescence with ultraviolet radiation (UV), tangential light and digital radiography. Expanding more the possibilities of analysis, new capabilities were added using portable equipment such as Energy Dispersive X-Ray Fluorescence (ED-XRF) and Raman Spectroscopy that can be used for analysis 'in situ' at the museums. The results of these analyzes are providing valuable information on the manufacturing process and have provided new information on objects of different University of Sao Paulo museums. Improving the arsenal of cultural heritage analysis it was recently constructed an 3D robotic stage for the precise positioning of samples in the external beam setup

  10. Analytical techniques applied to study cultural heritage objects

    International Nuclear Information System (INIS)

    The scientific study of artistic and cultural heritage objects have been routinely performed in Europe and the United States for decades. In Brazil this research area is growing, mainly through the use of physical and chemical characterization methods. Since 2003 the Group of Applied Physics with Particle Accelerators of the Physics Institute of the University of Sao Paulo (GFAA-IF) has been working with various methodologies for material characterization and analysis of cultural objects. Initially using ion beam analysis performed with Particle Induced X-Ray Emission (PIXE), Rutherford Backscattering (RBS) and recently Ion Beam Induced Luminescence (IBIL), for the determination of the elements and chemical compounds in the surface layers. These techniques are widely used in the Laboratory of Materials Analysis with Ion Beams (LAMFI-USP). Recently, the GFAA expanded the studies to other possibilities of analysis enabled by imaging techniques that coupled with elemental and compositional characterization provide a better understanding on the materials and techniques used in the creative process in the manufacture of objects. The imaging analysis, mainly used to examine and document artistic and cultural heritage objects, are performed through images with visible light, infrared reflectography (IR), fluorescence with ultraviolet radiation (UV), tangential light and digital radiography. Expanding more the possibilities of analysis, new capabilities were added using portable equipment such as Energy Dispersive X-Ray Fluorescence (ED-XRF) and Raman Spectroscopy that can be used for analysis 'in situ' at the museums. The results of these analyzes are providing valuable information on the manufacturing process and have provided new information on objects of different University of Sao Paulo museums. Improving the arsenal of cultural heritage analysis it was recently constructed an 3D robotic stage for the precise positioning of samples in the external beam setup

  11. Cellular Automata Models Applied to the Study of Landslide Dynamics

    Science.gov (United States)

    Liucci, Luisa; Melelli, Laura; Suteanu, Cristian

    2015-04-01

    Landslides are caused by complex processes controlled by the interaction of numerous factors. Increasing efforts are being made to understand the spatial and temporal evolution of this phenomenon, and the use of remote sensing data is making significant contributions in improving forecast. This paper studies landslides seen as complex dynamic systems, in order to investigate their potential Self Organized Critical (SOC) behavior, and in particular, scale-invariant aspects of processes governing the spatial development of landslides and their temporal evolution, as well as the mechanisms involved in driving the system and keeping it in a critical state. For this purpose, we build Cellular Automata Models, which have been shown to be capable of reproducing the complexity of real world features using a small number of variables and simple rules, thus allowing for the reduction of the number of input parameters commonly used in the study of processes governing landslide evolution, such as those linked to the geomechanical properties of soils. This type of models has already been successfully applied in studying the dynamics of other natural hazards, such as earthquakes and forest fires. The basic structure of the model is composed of three modules: (i) An initialization module, which defines the topographic surface at time zero as a grid of square cells, each described by an altitude value; the surface is acquired from real Digital Elevation Models (DEMs). (ii) A transition function, which defines the rules used by the model to update the state of the system at each iteration. The rules use a stability criterion based on the slope angle and introduce a variable describing the weakening of the material over time, caused for example by rainfall. The weakening brings some sites of the system out of equilibrium thus causing the triggering of landslides, which propagate within the system through local interactions between neighboring cells. By using different rates of

  12. Acoustic teaching apparatus before 1929 at the Case School of Applied Science

    Science.gov (United States)

    Hoekje, Peter L.; Fickinger, William

    2001-05-01

    The acoustics apparatus found in the Physics Department of the Case School of Applied Science in the first decades of the 20th century included many items common to other acoustical teaching laboratories, such as organ pipes, tuning forks, Helmholtz resonators, sirens, and manometric flame sound analyzers. The European instrument makers Rudolf Koenig and Max Kohl supplied much of this. Equipment built at Case included the phonodeik, which Dayton C. Miller designed in 1908, and the waveform synthesizer. Miller supplied detailed descriptions of the operations of all this equipment in papers and books. In the phonodeik (to show sound), sound deflects a thin glass diaphragm, which by a silk thread turns a mirror on an axle, causing a spot of light to move across film or a projection screen. A working model of the phonodeik has been reconstructed from pieces of two original ones, and will be demonstrated. Photographs of other extant instruments in the collection, and a selection from Millers lantern slides, will be displayed.

  13. Catalog of NASA-Related Case Studies

    Data.gov (United States)

    National Aeronautics and Space Administration — The OCKO has developed over 50 case studies to enhance learning at workshops, training, retreats and conferences. Case studies make mission knowledge attractive and...

  14. VIABILITY OF SOME APPLIED COST SYSTEMS IN MANUFACTURING FIRMS: EGYPT'S CASE

    Directory of Open Access Journals (Sweden)

    Karim Mamdouh ABBAS

    2015-04-01

    Full Text Available The present study aims to analyze viability of some applied cost systems. The population of the study is some Egyptian manufacturing firms. The number of received questionnaires was 385. The results indicated that , according to the application extent indicator, the currently cost systems in Egyptian manufacturing firms may be descendingly arranged as follows: Activity Based Costing (ABC system, Target Costing (TC system , Resource Consumption Accounting (RCA system, Activity Based Management (ABM ,Other systems, Theory of Constraints (TOC and Value Chain (VC analysis.

  15. Summary of case studies for cooperation mechanisms

    DEFF Research Database (Denmark)

    Longa, Francesco Dalla; Klinge Jacobsen, Henrik; Hansen, Lise-Lotte Pade; Tantareanu, Cristian; Caldes-Gomez, Natalia; Santamaria-Belda, Marta

    2012-01-01

    This document is a summary report highlighting the main aspect analyzed in the RES4LESS case studies. The document starts with an introductory chapter where the background that led to the selection of the case studies is outlined. In the following three chapters the case studies are presented, hi...

  16. Case Study: The Chemistry of Cocaine

    Science.gov (United States)

    Dewprashad, Brahmadeo

    2011-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's case study focuses on the chemistry of cocaine to teach a number of core concepts in organic chemistry. It also requires that students read and analyze an original research paper on…

  17. IMPORTANCE OF APPLYING DATA ENVELOPMENT ANALYSIS IN CASE OF HIGHER EDUCATIONAL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Labas Istvan

    2015-07-01

    Full Text Available Today, the saying predominates better and better according to which a strong target rationalism has to characterize the higher educational institutions due to the scarce resources and the limitlessness of user demands. Now in Hungary, the funding of higher educational system goes through a total transformation thus the leadership has continuously to reckon with the changes of environment and, in tune with these ones, has to modify the goals existing already. Nowadays, it becomes more and more important to measure the effectiveness of the organizations – organizational units pursuing the same or similar activities relative to each other. Benchmarking helps this procedure. Benchmarking is none other than such a tool of analysis and planning which allows comparing the organizations with the best of the competitors. Applying the method with regard to the higher educational institutions is really nothing but a procedure which focuses on comparing processes and results of the institutions’ different functional areas in order to bring to light the opportunities for the rationality as well as the quality and performance improvement. Those benefits could be managed and used as breakthrough possibilities which have been already developed/applied by other organizations and are given by the way leading to a more effective management.The main goal of my monograph is to show a kind of application of Data Envelopment Analysis (DEA method in the higher education. DEA itself is a performance measuring methodology which is a part of benchmarking and uses the linear programming as a method. By means of its application, the effectiveness of different decision-making units can be compared numerically. In our forcefully varying environment, the managerial decision making can be largely supported in each case by such information that is numerically able to identify which organizational units and activities are effective or less effective. Its advantage is that

  18. Concentrated photovoltaics, a case study

    Directory of Open Access Journals (Sweden)

    Antonini Piergiorgio

    2014-01-01

    Full Text Available Concentrated Photovoltaics (CPV, once a niche technology, has now reached the maturity and reliability for large scale power generation. Especially in regions where temperatures are very high, the use of high efficiency triple junction solar cells with concentrating optics allows stable energy yield. Thus CPV can be seen as complementary and not in concurrence with silicon photovoltaics. The state of the art, the advantages and limitations of this technology will be shown. Among the main advantages of CPV is the possibility of a much higher energy supply, when compared to silicon photovoltaics, both comparing CPV and silicon with same area or the same installed power. The use of recycled and recyclable materials allows a more environmentally friendly production. The possibility to couple CPV with desalination facilities, energy storage will be analysed. As an example a case study of a CPV installation in Northern Italy is discussed. Here the use of mature technologies, derived from automotive and lighting sectors resulted in a simple and efficient module.

  19. Concentrated photovoltaics, a case study

    Science.gov (United States)

    Antonini, Piergiorgio; Centro, Sandro; Golfetto, Stelvio; Saccà, Alessandro

    2014-12-01

    Concentrated Photovoltaics (CPV), once a niche technology, has now reached the maturity and reliability for large scale power generation. Especially in regions where temperatures are very high, the use of high efficiency triple junction solar cells with concentrating optics allows stable energy yield. Thus CPV can be seen as complementary and not in concurrence with silicon photovoltaics. The state of the art, the advantages and limitations of this technology will be shown. Among the main advantages of CPV is the possibility of a much higher energy supply, when compared to silicon photovoltaics, both comparing CPV and silicon with same area or the same installed power. The use of recycled and recyclable materials allows a more environmentally friendly production. The possibility to couple CPV with desalination facilities, energy storage will be analysed. As an example a case study of a CPV installation in Northern Italy is discussed. Here the use of mature technologies, derived from automotive and lighting sectors resulted in a simple and efficient module.

  20. Robust control systems theory and case studies

    CERN Document Server

    Mackenroth, Uwe

    2004-01-01

    "Robust Control Systems" gives a self-contained introduction to modern Control Theory. It thus adds a textbook to the existing research-oriented literature on Robust Control. The author lays emphasis on the modern aspects of the design of controllers with prescribed performance and robustness properties. Different to the classical engineering approach, a rigorous mathematical treatment is essential for the full understanding and applicability of the modern methods such as H2 or H8 control or methods based on the structured singular value µ. Nevertheless, no prior knowledge of Control Theory is required as the classical fundamentals are introduced within the first few chapters. Subsequently a large part of the text provides elementary examples and industrial case studies, which are developed in full detail to show how modern methods can be applied to advanced problems. They make intensive use of MATLAB, especially the Control Systems Toolbox and the µ-Analysis and Synthesis Toolbox.

  1. The case study of biomaterials and biominerals

    Science.gov (United States)

    Del Hoyo Martínez, Carmen

    2013-04-01

    The teaching of biomaterials as case study by on-line platform , susceptible to develop both individually and in groups, got different objectives proposed by the European Higher Education System, among which include: participate actively in the teaching-learning process by students, interpreting situations, adapt processes and solutions. It also improves oral and written communication, analytical skills and synthesis and also the ability to think critically. Biomaterials have their origin in biominerals. These are solid inorganic compounds of defined structure, consisting of molecular control mechanisms that operate in biological systems. Its main functions are: structural support, a reservoir of essential elements, sensors, mechanical protection and storage of toxic elements. Following the demand of materials compatible with certain functional systems of our body, developed biomaterials. Always meet the condition of biocompatibility. Should be tolerated by the body and do not provoke rejection. This involves a comprehensive study of physiological conditions and the anatomy of the body where a biomaterial has to be implemented. The possibility of generating new materials from biominerals has a major impact in medicine and other fields could reach as geology, construction, crystallography, etc. While the study of these issues is in its infancy today, can be viewed as an impact on the art and future technology. Planning case study that students would prepare its report for discussion in subgroups. Occurs then the pooling of individual analysis, joint case discussion and adoption by the subgroup of a consensual solution to the problem. The teacher as facilitator and coordinator of the final case analysis, sharing leads to group-wide class and said the unanimous decision reached by the students and gives his opinion on the resolution of the case. REFERENCES D.P. Ausubel. Psicología Educativa. Un punto de vista cognoscitivo. Trillas. Ed. 1983. E.W. Eisner. Procesos

  2. A HARD CHOICE (CASE STUDY)

    OpenAIRE

    KRAVCHENKO NATALIYA A.; KUZNETSOVA SVETLANA A.

    2014-01-01

    The case describes the problems of strategic choice: a small company successfully working in the engineering market (automation of technological processes) in the electric power industry has to make a decision on its further development in a changing external environment and increased competition. The case was carried out to be used in training programs of different levels within the courses “Strategic Management”, “Innovation Management”, “Strategic Analysis Methods”, “Change Management” whe...

  3. Geoprospective study of radioactive waste repositories applied to a paleosite

    International Nuclear Information System (INIS)

    The aim of this research is to valid the geoprospective approach elaborated previously in the framework of contracts with Commission of European Communities. The geoprospective approach is applied to a ''paleosite'' i.e. to a region the evolution of which can be reconstructed for the last 100.000 years. This work is performed on a part of Parisian Basin near the English Channel coast. It allows to simulate the combined effects of sea and river level variations, and tectonic activity. All these factors taken in a rather severe context, would not have changed significantly, the confining conditions of the geological barrier around a radioactive waste repository

  4. Microspectroscopy as applied to the study of wood molecular structure

    DEFF Research Database (Denmark)

    Fackler, Karin; Thygesen, Lisbeth Garbrecht

    2013-01-01

    -induced dimensional changes, decay resistance or mechanical properties. It is, however, important to choose the right technique for the purpose at hand and to apply it in a suitable way if any new insights are to be gained. This review presents and compares three different microspectroscopic techniques: infrared......Microspectroscopy gives access to spatially resolved information on the molecular structure and chemical composition of a material. For a highly heterogeneous and anisotropic material like wood, such information is essential when assessing structure/property relationships such as moisture...

  5. Third Culture Kids and College Support: A Case Study

    Science.gov (United States)

    Holdren, Sarah Jennifer

    2013-01-01

    This single site case study applies the "Transition Cycle" framework (Pollock & Van Reken, 2009) to an institutionally-based, student-run support program for Third Culture Kids. The purpose of this study was to examine how Lewis and Clark College responded to the presence of Third Culture Kid, or Global Nomad, students on campus by…

  6. Case Study Methodology and Homelessness Research

    OpenAIRE

    Jill Pable

    2013-01-01

    This paper describes the potential suitability of case study methodology for inquiry with the homeless population. It references a research study that uses case study research method to build theory. This study's topic is the lived experience of destitute individuals who reside in homeless shelters, and explores the homeless shelter built environment's potential influence on resident satisfaction and recovery. Case study methodology may be appropriate because it explores real-life contextual ...

  7. Applying Geocritical Theory to the Study Abroad Learning Experience

    Science.gov (United States)

    Walonen, Michael K.

    2015-01-01

    Recent studies have shown that employers are coming to increasingly value study abroad experience among prospective employees, and that study abroad may foster broad cognitive gains among its participants. In their survey of employer attitudes regarding international study, Stevan Trooboff et al. find that senior management and human resources…

  8. Understanding a Father-Daughter Succession Case: Applying the 5+5+5 Bernelli Model

    Directory of Open Access Journals (Sweden)

    Leann Mischel

    2011-01-01

    Full Text Available Problem statement: Research on father-daughter succession in family businesses has only recently begun to get some traction. Still, examples of these situations often elude researchers. Futhermore, there has not been adequate attention paid to how children are raised in family businesses and how they learn to be entrepreneurial. Approach: This study outlines a father-daughter succession case in this unique American setting-the Appalachian Mountains of West Virginia. West Virginia offers an opportunity to examine family businesses embedded in the Appalachian culture-one where much of the popular and scholarly literature contend that deficiencies have contributed to, or reinforced, economic poverty and backwardness. These ideals are now being challenged and this case offers evidence of reversal. We also use the Bernelli 5+5+5 Model as a lens through which to examine the daughter’s entrepreneurial growth in this case. Results: The Bernelli 5+5+5 Model allowed us to structure the daughter’s experiences and better understand how she got to be such a successful successor. Conclusion/Recommendations: We recommend that the Bernelli 5+5+5 Model be used as a framework to view succession in family businesses. The Model also serves as a lens through which to view and better understand how children raised in family businesses become more successful entrepreneurs as adults.

  9. Five Misunderstandings About Case-Study Research

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    2006-01-01

    one and concludes with the Kuhnian insight that a scientific discipline without a large number of thoroughly executed case studies is a discipline without systematic production of exemplars, and a discipline without exemplars is an ineffective one. Social science may be strengthened by the execution......This article examines five common misunderstandings about case-study research: (a) theoretical knowledge is more valuable than practical knowledge; (b) one cannot generalize from a single case, therefore, the single-case study cannot contribute to scientific development; (c) the case study is most...... useful for generating hypotheses, whereas other methods are more suitable for hypotheses testing and theory building; (d) the case study contains a bias toward verification; and (e) it is often difficult to summarize specific case studies. This article explains and corrects these misunderstandings one by...

  10. Five misunderstandings about case study research

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    2004-01-01

    and concludes with the Kuhnian insight that a scientific discipline without a large number of thoroughly executed case studies is a discipline without systematic production of exemplars, and that a discipline without exemplars is an ineffective one. Social science may be strengthened by the execution......This article examines five common misunderstandings about case-study research: (1) Theoretical knowledge is more valuable than practical knowledge; (2) One cannot generalize from a single case, therefore the single case study cannot contribute to scientific development; (3) The case study is most...... useful for generating hypotheses, while other methods aremore suitable for hypotheses testing and theory building; (4) The case study contains a bias toward verification; and (5) It is often difficult to summarize specific case studies. The article explains and corrects these misunderstandings one by one...

  11. Five misunderstandings about Case-study Research

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    and concludes with the Kuhnian insight that a scientific discipline without a large number of thoroughly executed case studies is a discipline without systematic production of exemplars, and that a discipline without  exemplars is an ineffective one. Social science may be strengthened by the execution......This article examines five common misunderstandings about case-study research: (1) Theoretical knowledge is more valuable than practical knowledge; (2) One cannot generalize from a single case, therefore the single case study cannot contribute to scientific development; (3) The case study is most...... useful for generating hypotheses, while other methods aremore suitable for hypotheses testing and theory building; (4) The case study contains a bias toward verification; and (5) It is often difficult to summarize specific case studies. The article explains and corrects these misunderstandings one by one...

  12. Study on Applying Hybrid Machine Learning into Family Apparel Expenditure

    Institute of Scientific and Technical Information of China (English)

    SHEN Lei

    2008-01-01

    Hybrid Machine Learning (HMD is a kind of advanced algorithm in the field of intelligent information process.It combines the induced learning based-on decision-making tree with the blocking neural network.And it provides a useful intelligent knowledge-based data mining technique.Its core algorithm is ID3 and Field Theory based ART (FTART).The paper introduces the principals of hybrid machine learning firstly, and then applies it into analyzing family apparel expenditures and their influencing factors systematically.Finally, compared with those from the traditional statistic methods, the results from HML is more friendly and easily to be understood.Besides, the forecasting by HML is more correct than by the traditional ways.

  13. Dynamic optimization case studies in DYNOPT tool

    Science.gov (United States)

    Ozana, Stepan; Pies, Martin; Docekal, Tomas

    2016-06-01

    Dynamic programming is typically applied to optimization problems. As the analytical solutions are generally very difficult, chosen software tools are used widely. These software packages are often third-party products bound for standard simulation software tools on the market. As typical examples of such tools, TOMLAB and DYNOPT could be effectively applied for solution of problems of dynamic programming. DYNOPT will be presented in this paper due to its licensing policy (free product under GPL) and simplicity of use. DYNOPT is a set of MATLAB functions for determination of optimal control trajectory by given description of the process, the cost to be minimized, subject to equality and inequality constraints, using orthogonal collocation on finite elements method. The actual optimal control problem is solved by complete parameterization both the control and the state profile vector. It is assumed, that the optimized dynamic model may be described by a set of ordinary differential equations (ODEs) or differential-algebraic equations (DAEs). This collection of functions extends the capability of the MATLAB Optimization Tool-box. The paper will introduce use of DYNOPT in the field of dynamic optimization problems by means of case studies regarding chosen laboratory physical educational models.

  14. Sensitivity study on heuristic rules applied to the neutronic optimization of cells for BWR

    International Nuclear Information System (INIS)

    The objective of this work is to verify the validity of the heuristic rules that have been applied in the processes of radial optimization of fuel cells. It was examined the rule with respect to the accommodation of fuel in the corners of the cell and it became special attention on the influence of the position and concentration of those pellets with gadolinium in the reactivity of the cell and the safety parameters. The evaluation behaved on designed cells violating the heuristic rules. For both cases the cells were analyzed between infinite using the HELIOS code. Additionally, for the second case, it was behaved a stage more exhaustive where it was used one of the studied cells that it completed those safety parameters and of reactivity to generate the design of an assemble that was used to calculate with CM-PRESTO the behavior of the nucleus during three operation cycles. (Author)

  15. Building Energy Information Systems: User Case Studies

    Energy Technology Data Exchange (ETDEWEB)

    Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish

    2010-03-22

    Measured energy performance data are essential to national efforts to improve building efficiency, as evidenced in recent benchmarking mandates, and in a growing body of work that indicates the value of permanent monitoring and energy information feedback. This paper presents case studies of energy information systems (EIS) at four enterprises and university campuses, focusing on the attained energy savings, and successes and challenges in technology use and integration. EIS are broadly defined as performance monitoring software, data acquisition hardware, and communication systems to store, analyze and display building energy information. Case investigations showed that the most common energy savings and instances of waste concerned scheduling errors, measurement and verification, and inefficient operations. Data quality is critical to effective EIS use, and is most challenging at the subsystem or component level, and with non-electric energy sources. Sophisticated prediction algorithms may not be well understood but can be applied quite effectively, and sites with custom benchmark models or metrics are more likely to perform analyses external to the EIS. Finally, resources and staffing were identified as a universal challenge, indicating a need to identify additional models of EIS use that extend beyond exclusive in-house use, to analysis services.

  16. Building energy information systems. User case studies

    Energy Technology Data Exchange (ETDEWEB)

    Granderson, J.; Piette, M.A.; Ghatikar, G. [Lawrence Berkeley, National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720 (United States)

    2011-01-15

    Measured energy performance data are essential to national efforts to improve building efficiency, as evidenced in recent benchmarking mandates, and in a growing body of work that indicates the value of permanent monitoring and energy information feedback. This paper presents case studies of energy information systems (EIS) at four enterprises and university campuses, focusing on the attained energy savings, and successes and challenges in technology use and integration. EIS are broadly defined as performance monitoring software, data acquisition hardware, and communication systems to store, analyze, and display building energy information. Case investigations showed that the most common energy savings and instances of waste concerned scheduling errors, measurement and verification, and inefficient operations. Data quality is critical to effective EIS use, and is most challenging at the subsystem or component level, and with non-electric energy sources. Sophisticated prediction algorithms may not be well understood but can be applied quite effectively, and sites with custom benchmark models or metrics are more likely to perform analyses external to the EIS. Finally, resources and staffing were identified as a universal challenge, indicating a need to identify additional models of EIS use that extend beyond exclusive in-house use, to analysis services.

  17. Optical Trapping Techniques Applied to the Study of Cell Membranes

    Science.gov (United States)

    Morss, Andrew J.

    Optical tweezers allow for manipulating micron-sized objects using pN level optical forces. In this work, we use an optical trapping setup to aid in three separate experiments, all related to the physics of the cellular membrane. In the first experiment, in conjunction with Brian Henslee, we use optical tweezers to allow for precise positioning and control of cells in suspension to evaluate the cell size dependence of electroporation. Theory predicts that all cells porate at a transmembrane potential VTMof roughly 1 V. The Schwann equation predicts that the transmembrane potential depends linearly on the cell radius r, thus predicting that cells should porate at threshold electric fields that go as 1/r. The threshold field required to induce poration is determined by applying a low voltage pulse to the cell and then applying additional pulses of greater and greater magnitude, checking for poration at each step using propidium iodide dye. We find that, contrary to expectations, cells do not porate at a constant value of the transmembrane potential but at a constant value of the electric field which we find to be 692 V/cm for K562 cells. Delivering precise dosages of nanoparticles into cells is of importance for assessing toxicity of nanoparticles or for genetic research. In the second experiment, we conduct nano-electroporation—a novel method of applying precise doses of transfection agents to cells—by using optical tweezers in conjunction with a confocal microscope to manipulate cells into contact with 100 nm wide nanochannels. This work was done in collaboration with Pouyan Boukany of Dr. Lee's group. The small cross sectional area of these nano channels means that the electric field within them is extremely large, 60 MV/m, which allows them to electrophoretically drive transfection agents into the cell. We find that nano electroporation results in excellent dose control (to within 10% in our experiments) compared to bulk electroporation. We also find that

  18. Mobile Manipulation: A Case Study

    OpenAIRE

    Hentout, A.; Bouzouia, B.; Akli, I.; Toumi, R.

    2010-01-01

    This chapter presented a multi-agent control architecture of mobile manipulators. The architecture consists of six agents: Supervisory Agent (SA), Local Mobile Robot Agent (LMRA), Local Manipulator Robot Agent (LARA), Vision System Agent (VSA), Remote Mobile Robot Agent (RMRA) and Remote Manipulator Robot Agent (RARA). The first four agents are installed on an off-board PC while the two other agents are installed on the on-board PC of the robot. The controller was applied successfully to foll...

  19. Applying microplane concrete material model to Meppen impact case II/4

    International Nuclear Information System (INIS)

    This proceeding presents the finite element (FEM) modeling of a soft missile impact benchmark case called Meppen II/4. The benchmark was launched by OECD/NEA IAGE in 2010. The target in the test case II/4 was 6.5 m x 6.0 m x 0.7 m reinforced concrete slab. The missile was ca. 6 m long steel pipe with the mass of 1016 kg. The impact speed was 248 m/s. The FEM analysis was carried out using Abaqus/Explicit-6.10 software. A so called microplane material model, to model concrete, was adopted from the literature and it was implemented as a user subroutine to the Abaqus/Explicit. The missile load was modeled in this study by using well-known Riera method. The concrete slab reaction force and displacement results achieved in this study were satisfactory. The FEM model predicted cone formation and the radial cracking of the concrete slab. (author)

  20. A Study of Enlisted Training and Education in Applied Oceanography.

    Science.gov (United States)

    Schriner, Karl Leonard

    The study concludes that the primary reason for present programs of enlisted training and education in oceanography is to support Anti-Submarine Warfare (ASW). There is a significant lack of courses, schools, and self-study material available to enlisted personnel on the subject of oceanography. Through more extensive training the aviation ASW…

  1. Security risk analysis in retail store, Case study: Company X

    OpenAIRE

    Nugrahany, Raihana

    2015-01-01

    This thesis was conducted to protect the valuable assets of the case study company. By using the risk analysis, it will improve their business resilience by being well organized to prevent the occurrence of the threats and taking appropriate measure as response to it and by applying corporate security it can help to manage the safety of business function and assets of the case company. The purpose of this study is to identify various type of external and internal risk in the case company...

  2. Associative Visual Agnosia: A Case Study

    OpenAIRE

    A. Charnallet; S. Carbonnel; David, D; O. Moreaud

    2008-01-01

    We report a case of massive associative visual agnosia. In the light of current theories of identification and semantic knowledge organization, a deficit involving both levels of structural description system and visual semantics must be assumed to explain the case. We suggest, in line with a previous case study [1], an alternative account in the framework of (non abstractive) episodic models of memory [4].

  3. Study on Case Teaching of Financial Management

    Science.gov (United States)

    Che, Zhenghong; Che, Zhengmei

    2011-01-01

    Case teaching is an efficient teaching method of management. It plays an important role to enhance the students' ability to practice the theory. However, case teaching of financial management has not achieved the expected results. The paper aims to study the importance, characteristics and corresponding methods of case teaching method of financial…

  4. An applied econometricians' view of empirical corporate governance studies

    OpenAIRE

    Börsch-Supan, Axel; Köke, Jens

    2000-01-01

    The economic analysis of corporate governance is en vogue. In addition to a host of theoretical papers, an increasing number of empirical studies analyze how ownership structure, capital structure, the structure of the board and the market for corporate control influence firm performance. This is not an easy task, and indeed, for reasons explained in this survey, empirical studies on corporate governance have more than the usual share of econometric problems. Aim of this paper is a critical s...

  5. Microstructured polymeric substrates applied to human stem cells studies

    OpenAIRE

    Grespan, Eleonora

    2015-01-01

    Stem cells are undifferentiated cells that have the capability to differentiate into specialized cells and to subdivide indefinitely to produce more stem cells. Studies on human stem cells represent a powerful method to analyze biological and physiological processes specific of human cells, as well as for tissue engineering, regenerative medicine and cell therapies. When these studies are performed in vitro it is important to take in account that cellular processes such as adhesion, migration...

  6. Digital subtraction angiography applied to peripheral runoff studies

    International Nuclear Information System (INIS)

    Peripheral runoff studies are one of the most common, yet one of the most painful, of angiographic studies. Digital subtraction followed by image contrast enhancement can help reduce both the pain and the risk associated with angiographic examinations by reducing the amount of iodine contrast media required to view the vasculature being studied. Unfortunately, conventional digital subtraction techniques require one iodine injection for each view. Although pain is reduced, the total amount of the toxic iodine injected is not. In addition, multiple injection techniques might increase the total time required to perform the study. Thus, there is great incentive to perform peripheral angiographic studies using digital subtraction via a single injection for multiple views. Single injection, multiple view peripheral angiography possesses many technical difficulties. Patient motion and positioning inaccuracies can significantly reduce the quality of the subtracted images. Although patient motion can be significantly reduced in the periphery by appropriate restraints and instructions to the patients, positioning errors between the mask and contrast frames can lead to uncorrectable misregistration artifacts due to the effects of parallax. Continuously sweeping the imaging chain along the length of the legs might prove advantageous, as it reduces the time wasted while waiting for a stepping table to get to its next position and stop vibrating. However, a continuous sweep would introduce blurring in the image. To test the feasibility of digital acquisition during continuous sweeping in peripheral runoff studies, a pilot system was built by interfacing a conventional moving table fluoroscopy system to a digital acquisition system and a control computer. Images were acquired at preselected positions while panning the table during the study period

  7. Neutron activation analysis applied to nutritional and foodstuff studies

    International Nuclear Information System (INIS)

    Neutron Activation Analysis, NAA, has been successfully used on a regularly basis in several areas of nutrition and foodstuffs. NAA has become an important and useful research tool due to the methodology's advantages. These include high accuracy, small quantities of samples and no chemical treatment. This technique allows the determination of important elements directly related to human health. NAA also provides data concerning essential and toxic concentrations in foodstuffs and specific diets. In this paper some studies in the area of nutrition which have been carried out at the Neutron Activation Laboratory of IPEN/CNEN-SP will be presented: a Brazilian total diet study: nutritional element dietary intakes of Sao Paulo state population; a study of trace element in maternal milk and the determination of essential trace elements in some edible mushrooms. (author)

  8. Qualitative methodology in a psychoanalytic single case study

    DEFF Research Database (Denmark)

    Grünbaum, Liselotte

    This study concerns the systematic integration of qualitative research strategies in a psychoanalytic single case study of a child who had suffered early abuse and neglect. A systematic exploration of core features of the therapeutic relationship was carried out, possible links between such core...... with Interpretational Phenomenological Analysis were applied on recorded session notes and other case-file material from a concluded child psychotherapy case as well as on transcripts from follow-up interviews with the child’s birth and foster parents. The case material analyzed in three steps; principles...... for transparent selection developed: 1) Inductive exploration highlighting core object relationship themes in the first 24 therapy sessions. 2) Predefined manifestations of these themes systematically studied in case file reports from various informants about the child’s infancy, daily life, at end of therapy...

  9. Academic Planning: Four Institutional Case Studies.

    Science.gov (United States)

    Kieft, Raymond N.

    As part of a project studying intrainstitutional planning, management, and evaluation, four case studies were undertaken in 1976 of academic planning at Villa Maria College, Kansas City Metropolitan Community College District, West Virginia University, and Western Washington University. The case studies were part of an ongoing project, the…

  10. The Danish National Case Study Report

    DEFF Research Database (Denmark)

    Brodersen, Søsser; Jørgensen, Michael Søgaard

    Three case studies from Danish science shops within the environmental field are analysed with respect to societal background, interaction between the involved actors and the societal impact of the co-operation. The report is one of the seven national case study reports from the EU-financed INTERA......Three case studies from Danish science shops within the environmental field are analysed with respect to societal background, interaction between the involved actors and the societal impact of the co-operation. The report is one of the seven national case study reports from the EU......-financed INTERACTS project....

  11. Computed tomography scanner applied to soil compaction studies

    International Nuclear Information System (INIS)

    The soil compaction problem was studied using a first generation computed tomography scanner (CT). This apparatus gets images of soil cross sections samples, with resolution of a few millimeters. We performed the following laboratory and field experiments: basic experiments of equipment calibrations and resolutions studies; measurements of compacted soil thin layers; measurements of soil compaction caused by agricultural tools; stress-strain modelling in confined soil sample, with several moisture degree; characterizations of soil bulk density profile with samples collected in a hole (trench), comparing with a cone penetrometer technique. (author)

  12. High-resolution seismic studies applied to injected geothermal fluids

    Energy Technology Data Exchange (ETDEWEB)

    Smith, A.T.; Kasameyer, P.

    1985-01-01

    The application of high-resolution microseismicity studies to the problem of monitoring injected fluids is one component of the Geothermal Injection Monitoring Project at LLNL. The evaluation of microseismicity includes the development of field techniques, and the acquisition and processing of events during the initial development of a geothermal field. To achieve a specific detection threshold and location precision, design criteria are presented for seismic networks. An analysis of a small swarm near Mammoth Lakes, California, demonstrates these relationships and the usefulness of high-resolution seismic studies. A small network is currently monitoring the Mammoth-Pacific geothermal power plant at Casa Diablo as it begins production.

  13. Photoacoustic technique applied to the study of skin and leather

    International Nuclear Information System (INIS)

    In this paper the photoacoustic technique is used in bull skin for the determination of thermal and optical properties as a function of the tanning process steps. Our results show that the photoacoustic technique is sensitive to the study of physical changes in this kind of material due to the tanning process

  14. Photoacoustic technique applied to the study of skin and leather

    Science.gov (United States)

    Vargas, M.; Varela, J.; Hernández, L.; González, A.

    1998-08-01

    In this paper the photoacoustic technique is used in bull skin for the determination of thermal and optical properties as a function of the tanning process steps. Our results show that the photoacoustic technique is sensitive to the study of physical changes in this kind of material due to the tanning process.

  15. Writing to Learn Writing Skills--A Case Study

    Science.gov (United States)

    Fernandes, Antonio S. C.

    2012-01-01

    The paper describes a case study in which the main objective is to understand how engineering students can improve their writing skills, regarding spelling and syntax, when taught specifically on these issues. The methodology Writing To Learn is applied in two courses and, making use of the written texts, the students' writing skills are assessed…

  16. A New Lean Paradigm in Higher Education: A Case Study

    Science.gov (United States)

    Doman, Mark S.

    2011-01-01

    Purpose: This case study aims to demonstrate that lean principles and practices utilized in industry can be successfully applied to improve higher education administrative processes through an innovative and engaging learning experience involving undergraduate students. Design/methodology/approach: This is a first-hand account by the instructor of…

  17. Math Anxiety Case Studies: A Beyond Crossroads Companion

    Science.gov (United States)

    Peskoff, Fred

    2007-01-01

    The case study approach is commonly used in the fields of law, medicine, and business administration to help apply theory to practice. This approach is equally useful in the teaching and learning of mathematics since various categories of coping strategies used to alleviate math anxiety become more meaningful when they are used to assist "real"…

  18. Design rationalization and the logic of design: a case study

    DEFF Research Database (Denmark)

    Galle, Per

    1996-01-01

    This is a study of the reasoning involved in justifying a decision chain from a given design brief (of an architectural competition on site planning) to a given solution (the winning entry). A logical method of analysis is presented and applied to the case data; the resulting findings include var...

  19. Syrians' Acceptance of Digital Lectures: A Case Study

    Science.gov (United States)

    Ramadan, Reem

    2016-01-01

    Technology-based learning modules are mostly challenged by their acceptance. A single-case study and mixed research method are used to explore a unique situation of applying digital lectures at the postgraduate Programmes at the Faculty of Tourism at Damascus University as a solution for brain drain in the Syrian higher education system. Results…

  20. Site response of heterogeneous natural deposits to harmonic excitation applied to more than 100 case histories

    Science.gov (United States)

    Chenari, Reza Jamshidi; Bostani Taleshani, Shirin Aminzadeh

    2016-06-01

    Variation of shear-wave propagation velocity (SWV) with depth was studied by analyzing more than one hundred actual SWV profiles. Linear, power, and hyperbolic variation schemes were investigated to find the most representative form for naturally occurred alluvial deposits. It was found that hyperbolic (asymptotic) variation dominates the majority of cases and it can be reliably implemented in analytical or analytical-numerical procedures. Site response analyses for a one-layer heterogeneous stratum were conducted to find an equivalent homogeneous alternative which simplifies the analysis procedure but does not compromise the accuracy of the resonance and amplification responses. Harmonic average, arithmetic average and mid-value equivalents are chosen from the literature for investigation. Furthermore, full and partial depth averaging schemes were evaluated and compared in order to verify the validity of current practices which rely upon averaging shallow depths, viz., the first 30 m of the strata. Engineering bedrock concept was discussed and the results were compared.

  1. Problem Solving Method and Change Management in Universities (Applied case-Jordan

    Directory of Open Access Journals (Sweden)

    Mohammad Alaya

    2012-02-01

    Full Text Available TQ/M is a style of management that has worked for several decades all over world and is receiving growing attention, new some colleges and universities are beginning to recognize that T.Q.M values are more compatible with higher education that many existing control originally coined by Feigenbaum (1983, also used in higher education want the service we provide to be the highest quality. The purpose of this study was to provide an over view of T.Q. M thou (problems solution method. It's feasibility for higher education and academic libraries, and the results of its implementation by colleges and universities. And the change management helps to control the success. Questionnaire was designed to measure the knowledge and perception of academic library directors, dependent heads. Each college has framework which named strategically planning concerned of the problem solving method. In the initial of the educational stage of a process, improvement program, quick results are often obtained because the solutions are obvious or someone has a brilliant idea... However long term, a systematic approach will yield the greatest benefits. In this research scientific method as applied used to constitute the improvement, on fact some control chart can be used effectively utilized is more than one step of the method, while process. Of improvement is the main goal, also in addition to management of changes are mapping to be as way of improve the process and to increase the satisfaction of the performing the process. Therefore the research is divided in to three parts First part care of problem solving method and how to utilize of it in colleges, second take the change management, third part applied among the stuffs of universities (120, who are dealing of education. The data analysis yields the following results: There was a significant differencing found among the respondents concerning their option (member of colleges staffs indicates that there is an evidence

  2. Multidisciplinary study: DCD method applied to patients with eating disorders

    OpenAIRE

    Marina Conese; Maria Teresa Laura Abbruzzese; Grace Massiah; Piero Oberto De Cavi

    2009-01-01

    Eating disorders are quite common in clinical practice and can include out-of-control behaviours and thoughts that powerfully reinforce unhealthy eating patterns. They include anorexia nervosa and bulimia nervosa and Binge Eating Disorder. We conducted a trial on 102 patients (89 females and 13 males) to investigate the efficacy of “DCD method” (appropriate dietary education associated to New-Electrosculpture) on patients with obesity and eating disorders. The study underlines the efficacy of...

  3. Autonomous guided vehicles applied to industrial engineering and management studies

    OpenAIRE

    Dias, André; Dias, Nuno; Campos, Daniela; Ferreira, Hugo

    2010-01-01

    This article presents a framework to an Industrial Engineering and Management Science course from School of Management and Industrial Studies using Autonomous Ground Vehicles (AGV) to supply materials to a production line as an experimental setup for the students to acquire knowledge in the production robotics area. The students must be capable to understand and put into good use several concepts that will be of utmost importance in their professional life such as critical decisions regard...

  4. Study on Applying Optimal Path to Land Valuation

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    As an important role in the urban land price system, the basic land price appraisal directs and reflects all kinds of land price in the real estate market. Using geographic information systems (GIS) with algorithms and powerful analysis functions to valuate land will improve the rationality and convenience of land valuation. The objective of the study on basic land price using the optimal path algorithm is to decrease the man-made error, enhance automatization, avoid make inconvenience by roadblock object.

  5. Multidisciplinary study: DCD method applied to patients with eating disorders

    Directory of Open Access Journals (Sweden)

    Marina Conese

    2009-06-01

    Full Text Available Eating disorders are quite common in clinical practice and can include out-of-control behaviours and thoughts that powerfully reinforce unhealthy eating patterns. They include anorexia nervosa and bulimia nervosa and Binge Eating Disorder. We conducted a trial on 102 patients (89 females and 13 males to investigate the efficacy of “DCD method” (appropriate dietary education associated to New-Electrosculpture on patients with obesity and eating disorders. The study underlines the efficacy of “DCD method”, especially when supported by behavioural therapy, in obese and overweight patients.

  6. Study of thermoelectric systems applied to electric power generation

    International Nuclear Information System (INIS)

    A computational model has been developed in order to simulate the thermal and electric behavior of thermoelectric generators. This model solves the nonlinear system of equations of the thermoelectric and heat transfer equations. The inputs of the program are the thermoelectric parameters as a function of temperature and the boundary conditions, (room temperature and residual heat flux). The outputs are the temperature values of all the elements forming the thermoelectric generator, (performance, electric power, voltage and electric current generated). The model solves the equation system using the finite difference method and semi-empirical expressions for the convection coefficients. A thermoelectric electric power generation test bench has been built in order to validate and determine the accuracy of the computational model, which maximum error is lower than 5%. The objective of this study is to create a design tool that allows us to solve the system of equations involved in the electric generation process without needing to impose boundary conditions that are not known in the design phase, such as the temperature of the Peltier modules. With the computational model, we study the influence of the heat flux supplied as well as the room temperature on the electric power generated.

  7. Giant adrenal cyst: case study.

    Science.gov (United States)

    Poiana, Catalina; Carsote, Mara; Chirita, Corina; Terzea, Dana; Paun, S; Beuran, M

    2010-01-01

    One of the rarest situations regarding an adrenal incidentaloma is an adrenal cyst. We present the case of a 61-year-old male patient diagnosed with peritonitis. During surgery, a right adrenal tumor of 2 cm is discovered. The patient was referred to endocrinology. 6 months later the diameter of the tumor is 7 times bigger than the initial stage. It has no secretory phenotype, except for the small increase of serum aldosterone and the 24-h 17-ketosteroids. Open right adrenalectomy is performed and a cyst of 15 cm is removed. The evolution after surgery is good. The pathological exam reveals an adrenal cyst with calcifications and osteoid metaplasia. The immunohistochemistry showed a positive reaction for CD34 and ACT in the vessels and VIM in the stroma. The adrenal cysts are not frequent and represent a challenge regarding the preoperative diagnostic and surgical procedure of resection. The pathological exam highlights the major aspects. PMID:20945822

  8. Study the active site of flavonoid applying radiation chemistry

    International Nuclear Information System (INIS)

    Flavonoid are a large and important class of naturally occurring, low molecular weight benzo-γ-pyrone derivatives which are reported to have a myriad of biological activities, but the study on the active sites of flavonoids is still ambiguous. In this paper, rutin, quercetin and baicalin have been selected as model compounds. It is well known that rutin is used in inhibiting arteriosclerosis and baicalin is antibacterial and antiviral. They have similar basic structure, but their medicinal properties are so different, why? As most flavonoids contain carbonyl group, which can capture electron effectively, we predict that flavonoids can capture electron to form radical anion. The formation of anion radical may have influence on the mitochondrial electron transport chain. The difference in the ability of forming anion radical may cause the difference in their medicinal effects. (author)

  9. Study of PTFE wick structure applied to loop heat pipe

    International Nuclear Information System (INIS)

    This study investigated the use of sintered PTFE (polytetrafluoroethylene) particles as the wick material of loop heat pipe (LHP), taking advantage of PTFE's low thermal conductivity to reduce the heat leakage problem during LHP's operation. Different PTFE particle sizes were tried to find the one that resulted in the best wick; LHP performance tests were then conducted, and PTFE's potential for application to LHP was examined. Using PTFE particles ranging from 300–500 μm in size, the best wick properties were effective pore radius of 1.7 μm, porosity of 50%, and permeability of 6.2 × 10−12 m2. LHP performance tests showed that, under typical electronic devices' operating temperature of 85 °C, the heat load reached 450 W, the thermal resistance was 0.145 °C/W, and the critical heat load (dryout heat load) reached 600 W. Compared to LHP with a nickel wick, LHP with a PTFE wick had a significantly lower operating temperature, indicating reduced heat leakage during operation, while having comparable performance; also, during the manufacturing process, a PTFE wick required lower sintering temperature, needed shorter sintering time, and had no need for hydrogen gas during sintering. The results of this study showed that, for high heat transfer capacity cooling devices, PTFE wicks possess great potential for applications to LHPs. - Highlights: • The performances of PTFE and nickel wicks in LHP are comparable for the first time. • PTFE wick allows for lower operating temperature and thus pressure in LHP system. • A wick requiring lower temperature and manufacturing cost and less time was made. • PTFE wick has potential to replace metal wick and enhance performance of LHP

  10. Diffusion NMR methods applied to xenon gas for materials study

    Science.gov (United States)

    Mair, R. W.; Rosen, M. S.; Wang, R.; Cory, D. G.; Walsworth, R. L.

    2002-01-01

    We report initial NMR studies of (i) xenon gas diffusion in model heterogeneous porous media and (ii) continuous flow laser-polarized xenon gas. Both areas utilize the pulsed gradient spin-echo (PGSE) techniques in the gas phase, with the aim of obtaining more sophisticated information than just translational self-diffusion coefficients--a brief overview of this area is provided in the Introduction. The heterogeneous or multiple-length scale model porous media consisted of random packs of mixed glass beads of two different sizes. We focus on observing the approach of the time-dependent gas diffusion coefficient, D(t) (an indicator of mean squared displacement), to the long-time asymptote, with the aim of understanding the long-length scale structural information that may be derived from a heterogeneous porous system. We find that D(t) of imbibed xenon gas at short diffusion times is similar for the mixed bead pack and a pack of the smaller sized beads alone, hence reflecting the pore surface area to volume ratio of the smaller bead sample. The approach of D(t) to the long-time limit follows that of a pack of the larger sized beads alone, although the limiting D(t) for the mixed bead pack is lower, reflecting the lower porosity of the sample compared to that of a pack of mono-sized glass beads. The Pade approximation is used to interpolate D(t) data between the short- and long-time limits. Initial studies of continuous flow laser-polarized xenon gas demonstrate velocity-sensitive imaging of much higher flows than can generally be obtained with liquids (20-200 mm s-1). Gas velocity imaging is, however, found to be limited to a resolution of about 1 mm s-1 owing to the high diffusivity of gases compared with liquids. We also present the first gas-phase NMR scattering, or diffusive-diffraction, data, namely flow-enhanced structural features in the echo attenuation data from laser-polarized xenon flowing through a 2 mm glass bead pack. c2002 John Wiley & Sons, Ltd.

  11. An Applied Study on the Debris Recycling in Tunnelling

    Directory of Open Access Journals (Sweden)

    Pierpaolo Oreste

    2012-01-01

    Full Text Available Problem statement: A simple calculation has shown what the impact of muck created during the construction of a hypothetical 50 km long and 100 m2 cross section tunnel could be on the environment: around 8 million cubic meters would have to be discharged as waste material. One solution to such a problem could be to recycle (almost a part the earth material, that is, the muck and debris that are excavated from the tunnel face. Approach: In order to verify the possibility of using some different breakers from the ones used in the handling plant on the studied tunnel-access, some tests were performed in the DITAG laboratory at the Politecnico DI Torino. Results and Conclusion: Different cut dimensions were considered in the recycling of the muck material from the tunnel excavation using TBMs. The obtained material, mixed with natural sands and gravels according to various hypotheses, corresponds to the dimensional requirements for the shotcrete and concrete aggregates. The optimal solution should be the mixture of the best fines produced by TBM, the products of the broken rock and some percentage of natural sands and gravels. The final choice will depend on economic factors and obviously also on the particular features in the work sites.

  12. Study of applying reverse engineering to turbine blade manufacture

    International Nuclear Information System (INIS)

    A turbine blade has complex shaped free-form surfaces that can be modelled as surfaces with variable curvature by high-degree polynomials. Industry typically utilizes a turnkey system and special-purpose machine tool to manufacture turbine blades. A turkey system is a closed form design. Users need only input relevant data to this system to manufacture the product directly. However, users are unaware of the internal operation of the system. With rapidly advances in computing technology, commercial CAD/CAM systems can be utilized to design freeform surfaces and generate a tool path for the designed surfaces. This study uses a reverse engineering technology that is used to reconstruct the CAD model for a turbine blade. The prototype is measured by a coordinate measuring machine to obtain the geometrical control data points that are used to generate the CAD model in the UniGraphics (UG) CAD/CAM system. The UG/GRIP (GRaphics interactive Programming) language is used to generate the cutter location data rather than using the default UG CAM module. A five-axis NC code is acquired by the developed postprocessor and verified by the solid cutting simulation software VERICUT. Real turbine blade machining is performed on a table/spindle tilting five-axis machine tool, demonstrating the effectiveness of the proposed approach

  13. TRUEX partitioning studies applied to ICPP sodium-bearing waste

    International Nuclear Information System (INIS)

    The Idaho Chemical Processing Plant (ICPP), located in southeast Idaho at the USDOE Idaho National Engineering Laboratory, formerly reprocessed highly enriched spent nuclear fuel to recover fissionable uranium. The HLW raffinates from the combined PUREX/REDOX type uranium recovery process were converted to solid oxides (calcine) in a high temperature fluidized bed. Liquid effluents from the calcination process were combined with liquid sodium bearing waste (SBW) generated primarily in conjunction with decontamination activities. Due to the high sodium content in the SBW, this secondary waste stream is not directly amenable to solidification via calcination. Currently, approximately 1.5 millon gallons of liquid SBW are stored at the ICPP in large tanks. Several treatment options for the SBW are currently being considered, including the TRansUranic EXtraction (TRUEX) process developed by Horwitz and co-workers at Argonne National Laboratory (ANL), in preparation for the final disposition of SBW. Herein described are experimental results of radionuclide tracer studies with simulated SBW using the TRUEX process solvent

  14. Applied studies in solar photocatalytic detoxification: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Malato, S.; Blanco, J.; Vidal, A.; Alarcon, D.; Maldonado, M.I.; Caceres, J.; Gernjak, W. [CIEMAT - Plataforma Solar de Almeria, Tabernas (Spain)

    2003-10-01

    The technical feasibility and performance of photocatalytic degradation of four water-soluble pesticides (diuron, imidacloprid, formetanate and methomyl) have been studied at pilot scale in two well-defined systems which are of special interest because natural-solar UV light can be used for them: heterogeneous photocatalysis with titanium dioxide and homogeneous photocatalysis by photo-Fenton. The pilot plant is made up of compound parabolic collectors specially designed for solar photocatalytic applications. The initial concentration tested with imidacloprid, formetanate and methomyl was 50 and 30 mg/l with diuron, and the catalyst concentrations were 200 mg/l and 0.05 mM with TiO{sub 2} and iron, respectively. Total disappearance of the parent compounds, 90% mineralisation and toxicity reduction below the threshold (EC{sub 50}) have been attained with all pesticides tested. All these results have contributed to an evaluation of photocatalytic treatment capacity and comments on the main parameters of TiO{sub 2} and Fe separation from the treated water. (author)

  15. A case study of embarrassment.

    Science.gov (United States)

    Dann, O T

    1977-01-01

    The psychoanalytic references to embarrassment are reviewed. Embarrassment, in the literature, is seen largely as an affect involving exhibitionistic and scopophilic conflicts and defenses against these. A case in which embarrassment was prominent is discussed. Embarrassment in the patient was an ego response which implied an external object for its manifestation. It involved exhibitionistic and scopophilic conflicts and projective defenses, but also operated in ego-gratifying and adaptive ways. Her embarrassment was understood through the analysis of an initial embarrassing dream of nakedness and other dreams and associated material as the defensive out-grouth of repeated exposures to the primal scene. Embarrassment was a resistance to remembering in the analysis, and the primal-scene experiences were partially reconstructed. The analytic situation was, in many ways, a symbolic re-creation of the primal scene, including the patient's response of embarrassment. The development of embarrassment in the patient's childhood was furthered and confirmed by its being an identification with the attitudes of both parents. Finally, some reflections on embarrassment and shame in its various forms are set forth. PMID:560404

  16. Five case studies of multifamily weatherization programs

    Energy Technology Data Exchange (ETDEWEB)

    Kinney, L; Wilson, T.; Lewis, G. [Synertech Systems Corp. (United States); MacDonald, M. [Oak Ridge National Lab., TN (United States)

    1997-12-31

    The multifamily case studies that are the subject of this report were conducted to provide a better understanding of the approach taken by program operators in weatherizing large buildings. Because of significant variations in building construction and energy systems across the country, five states were selected based on their high level of multifamily weatherization. This report summarizes findings from case studies conducted by multifamily weatherization operations in five cities. The case studies were conducted between January and November 1994. Each of the case studies involved extensive interviews with the staff of weatherization subgrantees conducting multifamily weatherization, the inspection of 4 to 12 buildings weatherized between 1991 and 1993, and the analysis of savings and costs. The case studies focused on innovative techniques which appear to work well.

  17. Theoretical pluralism in psychoanalytic case studies

    Science.gov (United States)

    Willemsen, Jochem; Cornelis, Shana; Geerardyn, Filip M.; Desmet, Mattias; Meganck, Reitske; Inslegers, Ruth; Cauwe, Joachim M. B. D.

    2015-01-01

    The aim of this study is to provide an overview of the scientific activity of different psychoanalytic schools of thought in terms of the content and production of case studies published on ISI Web of Knowledge. Between March 2013 and November 2013, we contacted all case study authors included in the online archive of psychoanalytic and psychodynamic case studies (www.singlecasearchive.com) to inquire about their psychoanalytic orientation during their work with the patient. The response rate for this study was 45%. It appears that the two oldest psychoanalytic schools, Object-relations psychoanalysis and Ego psychology or “Classical psychoanalysis” dominate the literature of published case studies. However, most authors stated that they feel attached to two or more psychoanalytic schools of thought. This confirms that the theoretical pluralism in psychoanalysis stretches to the field of single case studies. The single case studies of each psychoanalytic school are described separately in terms of methodology, patient, therapist, or treatment features. We conclude that published case studies features are fairly similar across different psychoanalytic schools. The results of this study are not representative of all psychoanalytic schools, as some do not publish their work in ISI ranked journals. PMID:26483725

  18. Rebranding: a Case Study Approach

    OpenAIRE

    Size, Maria, (Thesis)

    2005-01-01

    The primary objective of this study is to explore how and why companies implement rebranding campaigns. The study stemmed from a realisation by the author that the area of rebranding is very much under-researched academically although anecdotal evidence indicates and increase in the occurrence of the phenomenon in recent years. Therefore the purpose of this research is to add to the insufficient body of literature on rebranding through exploring it from a corporate perspective. The two chapte...

  19. A study on applying Ra needle interstitial brachytherapy for oral cancer

    International Nuclear Information System (INIS)

    To investigate applicability of Ra needle interstitial brachytherapy, 93 cases of oral squamous carcinoma were examined. The patients underwent Ra needle interstitial brachytherapy as thorough therapy in our hospital. The criteria of applying Ra needle interstitial brachytherapy was diameter of within 5 cm and depth within 2 cm of tumor size. Ra needle interstitial brachytherapy was applied to 82 cases of tongue, 10 cases of oral floor and one case of lower lip carcinomas. The local control rate was 92.5%, and secondary neck metastasis was 32.3% in all cases applied Ra needle interstitial brachytherapy. The results were not bad compared with surgical treatment. However, the 5-year cumulative survival rate was 64.9%, which was not good enough at the result to obtain a good local control rate and secondary neck metastasis rate. The result was relative to low treatment result of local recurrence cases with Ra needle interstitial brachytherapy. To improve the result, it is important to distinguish local recurrence from radioinduced ulcer, and to start early secondary treatment. The cases in which cervical lymph node metastasis was found as the first examination underwent neck dessection after Ra needle interstitial brachytherapy. The 5-year cumulative survival rate was 83.3% in N1 cases and 40.6% in N2 cases, and the result of N2 cases was poorer than N1 cases with a significant difference. The results indicate that a needle having a diameter of within 5 cm, depth of within 2 cm and less than N1 can be applied during Ra needle interstitial brachytherapy for complete cure of cancer. (author)

  20. 30 CFR 203.60 - Who may apply for royalty relief on a case-by-case basis in deep water in the Gulf of Mexico or...

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Who may apply for royalty relief on a case-by-case basis in deep water in the Gulf of Mexico or offshore of Alaska? 203.60 Section 203.60 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT RELIEF OR REDUCTION IN ROYALTY RATES OCS Oil, Gas,...

  1. Outage management: A case study

    International Nuclear Information System (INIS)

    Outage management issues identified from a field study conducted at a two-unit commercial pressurized water reactor (PWR), when one unit was in a refueling outage and the other unit was at full power operation, are the focus of this paper. The study was conduced as part of the US Nuclear Regulatory Commission's (NRC) organizational factors research program, and therefore the issues to be addressed are from an organizational perspective. Topics discussed refer to areas identified by the NRC as critical for safety during shutdown operations, including outage planning and control, personnel stress, and improvements in training and procedures. Specifically, issues in communication, management attention, involvement and oversight, administrative processes, organizational culture, and human resources relevant to each of the areas are highlighted by example from field data collection. Insights regarding future guidance in these areas are presented based upon additional data collection subsequent to the original study

  2. Outage management: A case study

    Energy Technology Data Exchange (ETDEWEB)

    Haber, S.B.; Barriere, M.T. (Brookhaven National Lab., Upton, NY (United States)); Roberts, K.H. (California Univ., Berkeley, CA (United States). Walter A. Haas School of Business)

    1992-01-01

    Outage management issues identified from a field study conducted at a two-unit commercial pressurized water reactor (PWR), when one unit was in a refueling outage and the other unit was at full power operation, are the focus of this paper. The study was conduced as part of the US Nuclear Regulatory Commission's (NRC) organizational factors research program, and therefore the issues to be addressed are from an organizational perspective. Topics discussed refer to areas identified by the NRC as critical for safety during shutdown operations, including outage planning and control, personnel stress, and improvements in training and procedures. Specifically, issues in communication, management attention, involvement and oversight, administrative processes, organizational culture, and human resources relevant to each of the areas are highlighted by example from field data collection. Insights regarding future guidance in these areas are presented based upon additional data collection subsequent to the original study.

  3. Outage management: A case study

    Energy Technology Data Exchange (ETDEWEB)

    Haber, S.B.; Barriere, M.T. [Brookhaven National Lab., Upton, NY (United States); Roberts, K.H. [California Univ., Berkeley, CA (United States). Walter A. Haas School of Business

    1992-09-01

    Outage management issues identified from a field study conducted at a two-unit commercial pressurized water reactor (PWR), when one unit was in a refueling outage and the other unit was at full power operation, are the focus of this paper. The study was conduced as part of the US Nuclear Regulatory Commission`s (NRC) organizational factors research program, and therefore the issues to be addressed are from an organizational perspective. Topics discussed refer to areas identified by the NRC as critical for safety during shutdown operations, including outage planning and control, personnel stress, and improvements in training and procedures. Specifically, issues in communication, management attention, involvement and oversight, administrative processes, organizational culture, and human resources relevant to each of the areas are highlighted by example from field data collection. Insights regarding future guidance in these areas are presented based upon additional data collection subsequent to the original study.

  4. Case Study Methodology and Homelessness Research

    Directory of Open Access Journals (Sweden)

    Jill Pable

    2013-10-01

    Full Text Available This paper describes the potential suitability of case study methodology for inquiry with the homeless population. It references a research study that uses case study research method to build theory. This study's topic is the lived experience of destitute individuals who reside in homeless shelters, and explores the homeless shelter built environment's potential influence on resident satisfaction and recovery. Case study methodology may be appropriate because it explores real-life contextual issues that characterize homelessness and can also accommodate the wide range of homeless person demographics that make this group difficult to study in a generalized fashion. Further, case study method accommodates the need within research in this area to understand individualized treatments as a potential solution for homelessness.

  5. Promoting low-carbon city through industrial symbiosis: A case in China by applying HPIMO model

    International Nuclear Information System (INIS)

    China launched low-carbon city strategy to respond global climate change. Industrial symbiosis (IS) could generate both economic and environmental benefits in clustered industries and communities. This research shed light on how industrial symbiosis contributes to city's low-carbon development. An urban-level hybrid physical input and monetary output (HPIMO) model which covers physical energy inputs and air pollutants emissions, is established for addressing case study in a Chinese typical industrial city (Liuzhou). Based on current energy consumption and industrial symbiosis and the application of HPIMO model, scenarios related to industrial symbiosis, including waste plastics recycling, scrap tires recycling, flying ash recycling and biomass utilization are explored. Results show that compared with business-as-usual (BAU) scenario, IS can reduce solid wastes and further contribute to the co-benefits of energy saving, CO2 emissions reduction and air pollutants reduction. The finding is critical for national low-carbon strategy. Finally, policy implications to support the ever-improvement of IS promotion in China are proposed and discussed. - Highlights: • Industrial symbiosis could contribute to low-carbon city in terms of co-benefit. • Co-benefit of IS was in terms of waste reduction and air pollutants reduction. • Waste plastics recycling and biomass utilization generated large co-benefit. • Coal fly ash recycling reduced the solid waste while increased air pollutants. • The prices of wastes and facilities investment affected the total cost-benefit

  6. Hybrid Risk Management Methodology: A Case Study

    Directory of Open Access Journals (Sweden)

    Jacky Siu-Lun Ting

    2009-10-01

    Full Text Available Risk management is a decision-making process involving considerations of political, social, economic and engineering factors with relevant risk assessments relating to a potential hazard. In the last decade, a number of risk management tools are introduced and employed to manage and minimize the uncertainty and threats realization to the organizations. However, the focus of these methodologies are different; in which companies need to adopt various risk management principles to visualize a full picture of the organizational risk level. Regarding to this, this paper presents a new approach of risk management that integrates Hierarchical Holographic Modeling (HHM, Enterprise Risk Management (ERM and Business Recovery Planning (BCP for identifying and assessing risks as well as managing the consequences of realized residual risks. To illustrate the procedures of the proposed methodology, a logistic company ABC Limited is chosen to serve as a case study Through applying HHM and ERM to investigate and assess the risk, ABC Limited can be better evaluated the potential risks and then took the responsive actions (e.g. BCP to handle the risks and crisis in near future.

  7. A Case Study of Engineering Ethics

    Science.gov (United States)

    Shimizu, Kazuo

    In Engineering Ethics Class at Shizuoka University, the Code of Ethics and Cases for Electrical Engineers by IEEJ Ethics committee is used to promote for high education effect to correspond large number of students (140students). In this paper, a case study in the class, and survey results for ethics value of students are presented. In addition, some comments for role playing act on the case of virtual experiences by students are described.

  8. Environmental contracting: a case study

    OpenAIRE

    Kubiak, Joseph C.

    1994-01-01

    Approved for public release, distribution unlimited The end of cold war levels of defense expenditures has promoted the reduction in the number of defense-related companies, creating potential monopolistic economic scenarios for defense procurement. This thesis studies one methodology to deal with these scenarios, based on the Baron-Myerson monopolist regulation mechanisms. The Baron-Myerson mechanism provides a tool to regulate monopolists when their costs are unknown or cannot be measure...

  9. Marketing-Indonesia case study

    OpenAIRE

    Kurniawan, Iwan; Roshetko, James M.

    2007-01-01

    The purpose of research are (1) to identify the potential VAF species or products for Nanggung Farmers; (2) identify market channels & marketing problems; (3) enhances farmers' understanding of market mechanism; and (4) identify opportunities to improve the quantity & quality of VAF. The study was conducted on Sept-Oct 2006. Data and information are collected through Focus Group Discussion (FGD) in each village that attended both men and women. LTRA-5 (Agroforestry and Sustainable Vegetabl...

  10. Linguistic Overgeneralization: A Case Study

    Directory of Open Access Journals (Sweden)

    Wasan Nazar Al-Baldawi

    2011-08-01

    Full Text Available The current study described a single child’s language acquisition. The importance of this study resided in the circumstances and the environment in which the child lived. He came from a family in which the parents were from different countries and cultures; spoke different Arabic dialects and who lived in a country in which English is spoken. The child was in his critical period of language acquisition. He seemed to have established a unique way of communicating with people surrounding him to cope with all the linguistic varieties around him. The study showed that the child had semantic, syntactic and morphological overgeneralized structures. The data and results showed that overgeneralization and language acquisition were primarily an innate faculty of the human mind and that imitation did played a primary role in language acquisition.It showed, nevertheless, that imitation and behaviorist approaches could not fully account for language acquisition nor did the generative approach. The results went in favor of an Emergentist approach of language acquisition where both innateness and imitations were crucial constituents of children’s acquisition of linguistic forms.

  11. THE TRANS-MISSOURI CASE: DOES THE SHERMAN ACT APPLY TO THE RAILROADS?

    Directory of Open Access Journals (Sweden)

    Michael Landry

    2003-01-01

    Full Text Available In 1887, in answer to railroad abuses of monopoly power, Congress passed the Interstate Commerce Act, which created the Interstate Commerce Commission (ICC. In the next decade the Commission’s powers were considerably diminished by a series of Supreme Court decisions in cases in which the railroads appealed ICC rulings. In only one case during this period, the United States v. Trans-Missouri Freight Association, did the Court uphold an ICC decision. This case was primarily about collaborative ratemaking in rate bureaus but covered several larger issues, especially the possibly conflicting jurisdictions of the Sherman Act and the Interstate Commerce Act.

  12. Case Study: A Strategic Research Methodology

    Directory of Open Access Journals (Sweden)

    Khairul B.M. Noor

    2008-01-01

    Full Text Available This research reviews the literature on case study as a strategic qualitative research methodology. Although case studies have been criticised by some authors as lacking scientific rigour and do not address generalizability, this research, however, reiterated its appropriateness when dealing with a process or a complex real-life activities in great-depth. Case study has been commonly used in social science fields like sociology, industrial relations and anthropology eventhough generally was considered an underutilized strategy. Hence, this research explained the general concept of a case study, strengths and weaknesses of using this method knowing that theoretically case is exciting and data rich. Based on a study of four organizations and the researcher’s own experience, this article described matters on how case study was undertaken, gaining excess to those organizations and the systematic process of data collection and triangulation (multiple techniques. It was noted that combining multiple techniques for elicitng data in case study research actually strengthens and confirmed results.

  13. Brick handling: a case study.

    Science.gov (United States)

    Webb, R D; Handyside, J

    1982-09-01

    A small change in brick dimensions resulted in an increase in the perceived work-load of men loading and unloading pallets of bricks by hand. A laboratory study indicated that the change in brick dimensions required changes in grip pattern in order to unload bricks at the same rate, moving the same number at a time. These changed grip patterns resulted in increased upper body movement, increased chest-muscle activity and higher heart rates. These differences were reflected in higher subjective ratings of fatigue. PMID:15676442

  14. Ownership and Control Structures: A Case Study

    OpenAIRE

    Apostolov, Mico

    2015-01-01

    This is a study on separation of ownership and control in Southeast Europe, and in particular it is a case study of Macedonia. For structured analysis of this case study we use the World Bank Microdata Library, specifically the Enterprise Surveys which contains firm-level data of a representative sample of economies private sectors. What we are interested in are the ties of ownership and control and whether such linkages contribute to the development of domestic firms and the overall ec...

  15. A Special Application Coiled Tubing Applied Plug for Geothermal Well Casing Remediation

    International Nuclear Information System (INIS)

    Casing deformation in wells is a common problem in many geothermal fields. Casing remediation is necessary to keep wells in production and occasionally, to even enter the well for an approved plug and abandonment procedure. The costly alternative to casing remediation is to incur the expense of drilling a new well to maintain production or drilling a well to intersect a badly damaged well below the deformation for abandonment purposes. The U.S. Department of Energy and the Geothermal Drilling Organization sponsor research and development work at Sandia National Laboratories in an effort to reduce these remediation expenditures. Sandia, in cooperation with Halliburton Energy Services, has developed a low cost, commercially available, bridge-plug-type packer for use in geothermal well environments. This report documents the development and testing of this tool for use in casing remediation work

  16. Case studies of steel structure failures

    Directory of Open Access Journals (Sweden)

    P. Bernasovský

    2010-01-01

    Full Text Available The contribution deals with some case studies of steel structure failures, which happened in Slovakia a few years ago. Features of cracking are illustrated on real cases of breakdowns in the transmission gas pipelines, at the cement works and in the petrochemical indus-try. All failures were caused by an incorrect technical approach. Possible remedial measures are proposed.

  17. Case Studies of Environmental Risks to Children.

    Science.gov (United States)

    Goldman, Lynn R.

    1995-01-01

    Presents case studies on children's exposure to pesticides, including risks through the use of the insecticide aldicarb on bananas, the home use of diazinon, and the use of interior house paint containing mercury. These cases illustrate how regulatory agencies, parents, health-care providers, and others who come into contact with children have…

  18. Abbreviated Case Studies in Organizational Communication

    Science.gov (United States)

    Wanguri, Deloris McGee

    2005-01-01

    The cases contained within organizational communication texts are generally two to three pages, often followed by questions. These case studies are certainly useful. They generally describe events in the present, provide some type of organizational context, include first-hand data, include a record of what people say and think, develop a…

  19. Case study on printed matter

    DEFF Research Database (Denmark)

    global warming, acidification and nutrification. The studies focus on energy consumption including the emissions and impact categories related to energy. The chemical-related impact categories comprising ecotoxicity and human toxicity are not included at all or only to a limited degree. In this paper we...... European/global ones are used for sensitivity analysis. The weighting factors for the impact categories are based on political reduction targets. Conlusion  The distribution of potential environmental impacts along the life cycle of a generic printed matter produced on a model sheet feed offset printing...... distribution of potential environmental impacts and consumption of resources along the life cycle of a generic printed matter produced on a model sheet feed offset printing industry in Europe. Main activities at all stages in the life cycle are covered. However special focus is on the production stage but...

  20. A network security case study

    International Nuclear Information System (INIS)

    This paper reports on a study to validate the Graphical Network Representation (GRPHREP) model which is being conducted on the Los Alamos National Laboratory Integrated Computer Network (ICN). The GRPHREP model is a software system application based on graph theory and object-oriented programming methodologies. It codified the Department of Energy (DOE) Order 5637.1, which is concerned with classified computer secret policy, restrictions, and requirements. The Los Alamos ICN is required to control access to and support large-scale scientific and administrative computing. Thus, large-scale scientific and administrative computing. Thus we felt that this large, complex, and dynamic network would provide a good test for the graphical and functional capabilities of the model. Furthermore, the ICN is composed of multiple partitions that reflect the sensitivity and classification of the computation (data) and designate the required clearance level for the user

  1. Mining Product Data Models: A Case Study

    OpenAIRE

    Cristina-Claudia DOLEAN

    2014-01-01

    This paper presents two case studies used to prove the validity of some data-flow mining algorithms. We proposed the data-flow mining algorithms because most part of mining algorithms focuses on the control-flow perspective. First case study uses event logs generated by an ERP system (Navision) after we set several trackers on the data elements needed in the process analyzed; while the second case study uses the event logs generated by YAWL system. We offered a general solution of data-flow m...

  2. Case study in professionally-oriented training

    Directory of Open Access Journals (Sweden)

    Valitov Shamil M.

    2016-01-01

    Full Text Available Modern educational technologies are based on competence approach and focus on the future professional activity. Case study is one of the most significant technologies in modern higher education. The basic concepts used in the case study method are a “situation” and an “analysis”, as well as their derivative - “analysis of the situation”. The case study method of is one of the best tools for gaining experience, as it investigates practical situations that occur in managerial job. It combines theoretical knowledge with the analysis of the actual practical experience in accordance with a major. Doing case studies students read the description of the situation and offer divergent projects of managerial decisions that could be used by real managers dealing with the problem posed by the case study author. Answers to the questions posed in the case description are not given, as a rule, since the main purpose in the case analysis is to organize a discussion in the classroom or provoke speculations of those who do the self-study.

  3. Antiphospholipid syndrome: A case study

    International Nuclear Information System (INIS)

    Full text: A forty-two-year-old male presented to the Royal Adelaide Hospital with symptoms of increasing shortness of breath, swelling in both ankles, petechial rash and blood in his sputum. Initial investigations showed cardiomegaly, right ventricular hypertrophy, patchy lung infiltrates, a platelet count of 1500 and a clotting time of 60 seconds. A V/Q scan indicated a high probability of pulmonary embolism. Further investigations showed that the patient was positive for lupus anticoagulant and cardiolipin antibodies. A diagnosis of primary antiphospholipid syndrome was made. The patient''s high risk of strokes and hemorrhaging prompted investigation by a 99mTc-HMPAO brain scan. Further V/Q scans were performed to follow up the initial finding of multiple pulmonary embolism and a R-L shunt study was performed to investigate a left subclavian murmur. The patient was admitted for four weeks and began treatment which included cyclaphosphamide, corticosteroids and plasmaphoresis and was discharged when stable. Over the next six months he was re admitted three times for relapse of antiphospholipid syndrome. On his fourth admission he collapsed and died five hours after admission. Cause of death was due to cardiac arrhythmia secondary to severe right ventricular hypertrophy and dilation. The effects of antiphospholipid syndrome was believed to be responsible for this outcome

  4. Antiphospholipid syndrome: A case study

    Energy Technology Data Exchange (ETDEWEB)

    Davies, T. [Royal Adelaide Hospital, Adelaide, SA (Australia). Department of Nuclear Medicine

    1998-03-01

    Full text: A forty-two-year-old male presented to the Royal Adelaide Hospital with symptoms of increasing shortness of breath, swelling in both ankles, petechial rash and blood in his sputum. Initial investigations showed cardiomegaly, right ventricular hypertrophy, patchy lung infiltrates, a platelet count of 1500 and a clotting time of 60 seconds. A V/Q scan indicated a high probability of pulmonary embolism. Further investigations showed that the patient was positive for lupus anticoagulant and cardiolipin antibodies. A diagnosis of primary antiphospholipid syndrome was made. The patient``s high risk of strokes and hemorrhaging prompted investigation by a {sup 99}mTc-HMPAO brain scan. Further V/Q scans were performed to follow up the initial finding of multiple pulmonary embolism and a R-L shunt study was performed to investigate a left subclavian murmur. The patient was admitted for four weeks and began treatment which included cyclaphosphamide, corticosteroids and plasmaphoresis and was discharged when stable. Over the next six months he was re admitted three times for relapse of antiphospholipid syndrome. On his fourth admission he collapsed and died five hours after admission. Cause of death was due to cardiac arrhythmia secondary to severe right ventricular hypertrophy and dilation. The effects of antiphospholipid syndrome was believed to be responsible for this outcome.

  5. BTS Case Study: The Galloway Family Home

    International Nuclear Information System (INIS)

    Case study of an energy-efficient Habitat for Humanity house that uses 30% less energy than conventional residential construction. The project was part of the Jimmy Carter Work Project in rural Appalachia in 1997

  6. Educational Potential of Case-Study Technology

    OpenAIRE

    Fedorinova, Zoya Vladimirovna; Vorobyeva, Viktoriya Vladimirovna; Malyanova, Marina

    2015-01-01

    This article presents the results of phenomenological and typological analysis of case-study technology educational potential. The definition “educational potential of case-study technology” is given, the main characteristics of which are changed in communication and collaborative activity quality, appearance of educational initiatives, change of participants’ position in learning process, formation of “collective subject” in collaborative activity, increase of learning (subject) results. Dep...

  7. SYNONYMS IN ACTION: A CASE STUDY

    OpenAIRE

    Rebecca Clift

    2003-01-01

    This paper discusses what the methods of conversation analysis (CA) might have to offer the study of linguistic synonymy. It takes as a case study two items commonly held to be synonyms -'actually' and 'in fact'- and shows considerable differences between the two in their interactional implementation: they are implicated in the prosecution of differing courses of action. Such cases argue that it is analytically more profitable to consider what a lexical item does in the context of talk than w...

  8. TOP-10 DATA MINING CASE STUDIES

    OpenAIRE

    GABOR MELLI; XINDONG WU; PAUL BEINAT; FRANCESCO BONCHI; LONGBING CAO; RONG DUAN; CHRISTOS FALOUTSOS; RAYID GHANI; BRENDAN KITTS; BART GOETHALS; GEOFF MCLACHLAN; JIAN PEI; ASHOK SRIVASTAVA; OSMAR ZAÏANE

    2012-01-01

    We report on the panel discussion held at the ICDM'10 conference on the top 10 data mining case studies in order to provide a snapshot of where and how data mining techniques have made significant real-world impact. The tasks covered by 10 case studies range from the detection of anomalies such as cancer, fraud, and system failures to the optimization of organizational operations, and include the automated extraction of information from unstructured sources. From the 10 cases we find that sup...

  9. Applying Case-Based Reasoning in Knowledge Management to Support Organizational Performance

    Science.gov (United States)

    Wang, Feng-Kwei

    2006-01-01

    Research and practice in human performance technology (HPT) has recently accelerated the search for innovative approaches to supplement or replace traditional training interventions for improving organizational performance. This article examines a knowledge management framework built upon the theories and techniques of case-based reasoning (CBR)…

  10. Applying Rawls to medical cases: an investigation into the usages of analytical philosophy.

    Science.gov (United States)

    Shevory, T C

    1986-01-01

    John Rawls's Theory of Justice has been widely and correctly recognized as a tremendous intellectual accomplishment. It has been applauded as a comprehensive and satisfying approach to the problem of defining justice. Health policy analysts and medical ethicists have thus been inspired to apply Rawls's principles to various health care issues. The result has not been greater coherence in approaches to issues of policy and ethics, leading the author to question the validity of Rawls's analytical approach. PMID:3457860

  11. Applying responsive web design in a small business - case: Satakunnankadun sauna

    OpenAIRE

    Lopez Garcia, Angel

    2013-01-01

    This thesis was created for Innolink Research Oy. The thesis is based on a project that involves the creation of a responsive website for Satakunnankadun sauna, which is a small business owned by Innolink Research Oy. The objective of the thesis is to prove that by applying responsive web design on a small business website such as Satakunnankadun Sauna, it is possible to increase the amount of customers and reve-nues. The project consists of planning, developing and launching a responsive...

  12. The marketing efficiency of English degree programmes in Finnish Universities of Applied Sciences : case TUAS

    OpenAIRE

    Stenvall, Alex

    2015-01-01

    In 2014 Turku University of Applied Sciences (TUAS) was transformed into a corporation following the Ministry of Education and Culture’s national polytechnic reform. While the main reasons for the overhaul were to better and more independently support the labour market and to facilitate flexibility and internationality, also the financing and government funding of polytechnics in Finland was revamped. This in turn has increased the independence and decision-making of each polytechnic and give...

  13. How to apply academic supply chain management: The case of an international university

    OpenAIRE

    Gopalakrishnan, G.

    2015-01-01

    Supply chain management concepts and models are not just confined to improving business operations in the manufacturing sector. They can also be developed and applied in the service industry by focusing on the service based supply chain. This paper will explore the application of academic supply chain management at an educational institution namely, RMIT University Vietnam. This paper will first identify the upstream and downstream activities at RMIT University Vietnam with reference to the I...

  14. Preliminary Study on Impact Resistances of Fiber Reinforced Concrete Applied Nuclear Power Plants

    International Nuclear Information System (INIS)

    Studies to improve the impact resistance depending upon design parameters for fiber reinforced concrete, such as type of fibers and application ratio, are in progress. Authors assessed first the impact resistance of concrete walls depending upon fiber types and missile impact velocities. The safety assessment of nuclear power plants against large civil aircraft crashes have been accomplished for normal concrete and fiber reinforced concretes in this study. Studies on the safety assessments on the nuclear power plants against large civil aircraft crashes are ongoing actively. As a step of evaluating the applicability of fiber reinforced concrete in means of ensuring more structural safety of the nuclear power plants against impact, the impact resistance for the 1% steel and 2% polyamide fiber reinforced concretes have been evaluated. For reactor containment building structures, it seem there is no impact resistance enhancement of fiber reinforced concrete applied to reactor containment building in the cases of impact velocity 150 m/sec considered in this study. However this results from the pre-stressing forces which introduce compressive stresses in concrete wall and dome section of reactor containment building. Nonetheless there may be benefits to apply fiber reinforced concrete to nuclear power plants. For double containment type reactor containment building, the outer structure is a reinforced concrete structure. The impact resistances for non pre-stressed cylindrical reactor containment buildings are enhanced by 23 to 47 % for 2 % polyamide fiber reinforced concretes and 1 % steel fiber reinforced concretes respectively. For other buildings such as auxiliary building, compound building and fuel storage building surrounding the reactor containment building, there are so many reinforced concrete walls which are anticipated some enhancements of impact resistance by using fiber reinforced concretes. And heavier or faster large civil aircraft impacts produce higher

  15. Predicting Students Drop Out: A Case Study

    Science.gov (United States)

    Dekker, Gerben W.; Pechenizkiy, Mykola; Vleeshouwers, Jan M.

    2009-01-01

    The monitoring and support of university freshmen is considered very important at many educational institutions. In this paper we describe the results of the educational data mining case study aimed at predicting the Electrical Engineering (EE) students drop out after the first semester of their studies or even before they enter the study program…

  16. Characterizing dense suspensions: two case studies from the pharmaceutical industry

    Science.gov (United States)

    Goldfarb, David J.; Khawaja, Nazia; Kazakevich, Irina; Bhattacharjee, Himanshu; Heslinga, Michael; Dalton, Chad

    2015-11-01

    Liquid suspensions of Active Pharmaceutical Ingredient powders are present as pharmaceutical dosage forms in the form of oral suspensions and injectables. We present two case studies, both dense (~ 30-40%) suspensions, in which the physical characterization of the product, specifically, particle size & shape and rheology were key to understanding the key product attributes as pertaining to the manufacturing process and to patient administration. For the one case study, an oral suspension, identifying variations in particle morphology during the wet milling of the product was key to the product understanding necessary to modify the milling process. Rheological measurements were applied as well. For the second case study, an injectable, results from different particle size measurement techniques and rheological measurements indicated the possibility of flocculation in a formulation. Additionally, measurements were obtained to assess the ``injectability'' of the product via rheometer and texture analyzer measurements and Poiseuille flow modeling. As a result, the relevant shear rate regime for this drug product administration was identified.

  17. Evolution of Terrorist Network using Clustered approach: A Case study

    DEFF Research Database (Denmark)

    Nizamani, Sarwat; Memon, Nasrullah

    In the paper we present a cluster based approach for terrorist network evolution. We have applied hierarchical agglomerative clustering approach to 9/11 case study. We show that, how individual actors who are initially isolated from each other are converted in small clusters and result in a fully...... evolved network. This method of network evolution can help intelligence security analysts to understand the structure of the network....

  18. MARKETING OF MUSIC FESTIVALS IN FINLAND : Case Study on Websites

    OpenAIRE

    Kurikkala, Jonna

    2012-01-01

    The thesis was commissioned to provide support material to the course Festival and Event Management which is taught by Raili Häggblom in Central Ostrobothnia University of Applied Sciences. The subject of the thesis was Marketing of Festivals in Finland - Case study on websites. The aim of this thesis was to provide a comprehensive look on the marketing of festivals in Finland by presenting marketing theories, such as, visual marketing, branding and social media as well as analyzing some ...

  19. Assessment of scientific research: a case-study of CERN

    Energy Technology Data Exchange (ETDEWEB)

    Martin, B.R.; Minchin, N.; Skea, J.; Peacock, T.; Crouch, D.; Irvine, J.

    1987-03-01

    The review aims to demonstrate that formal methods of evaluating research performance can play a valuable role in overcoming some of the problems with decision-making in basic science based on peer review. An approach which combines a number of research output indicators, including bibliometric measures derived from publication and citation analysis, is first outlined and then applied in a case study of the European Laboratory for Particle Physics, CERN, over the period 1961-1984.

  20. Exploring museum marketing performance: a case study from Italy

    OpenAIRE

    Carlo Amenta

    2010-01-01

    The public funding of museums should be linked to performance results in order to reward institutions that are more efficient. Performance measurement tools rely heavily on figures based on visitors numbers and tickets sold. In this paper an indicator is proposed, called PMMP (Performance of Museum as a Marketing Product) consisting of 4 dimensions derived from the four P’s of marketing. The tool is applied to two art and archaeology museums, one private and one public used as case studies in...

  1. Choice of market entry mode, Case study: Kadant Johnson

    OpenAIRE

    Nepomilueva, Daria

    2010-01-01

    ABSTRACT KYMENLAAKSON AMMATTIKORKEAKOULU University of Applied Sciences International Business Nepomilueva, Daria CHOICE OF MARKET ENTRY MODE, CASE STUDY: KADANT JOHNSON Bachelor’s Thesis 64 pages + 3 pages of appendices Supervisor Peter Zashev, D. Sc. (Econ.) June 2010 Keywords internationalization, market entry mode, rotary joint This thesis describes the factors that should be considered in a company’s internationalization process. It gives information on di...

  2. Making Robot Learning Controllable: A Case Study in Robot Navigation

    OpenAIRE

    Kirsch, Alexandra; Schweitzer, Michael; Beetz, Michael

    2005-01-01

    International audience In many applications the performance of learned robot controllers drags behind those of the respective hand-coded ones. In our view, this situation is caused not mainly by deficiencies of the learning algorithms but rather by an insufficient embedding of learning in robot control programs. This paper presents a case study in which ROLL, a robot control language that allows for explicit representations of learning problems, is applied to learning robot navigation task...

  3. Gigantic Suprapubic Lymphedema: A Case Study.

    Science.gov (United States)

    Tanhaeivash, Roozbeh; Franiel, Tobias; Grimm, Marc-Oliver; Horstmann, Marcus

    2016-08-01

    We present the first case study of idiopathic gigantic suprapubic lymphedema and buried penis treated with puboscrotal reconstruction in a patient with initial extreme obesity after an extensive weight reduction (120 kg). Massive localized lymphedema of the suprapubic region should be differentiated from the scrotal type. Severe lymphedema could not resolve on its own and weight reduction does not seem to be helpful in such cases. PMID:27574599

  4. Management by Values: A Case Study

    OpenAIRE

    Liu, Zhen

    2012-01-01

    The intention of this paper is to conclude the management approach by the case study of Chinese enterprise. There are a lot of management approaches in practice, one of the most influential and famous one is management by objective which is invented by the father of modern management discipline Peter F Drucker, he observed the case of American most successful enterprise such as GM and then concluded and created the relevant meaningful management tools, in effect, such valuable manage...

  5. Adding value in oil and gas by applying decision analysis methodologies: case history

    Energy Technology Data Exchange (ETDEWEB)

    Marot, Nicolas [Petro Andina Resources Inc., Alberta (Canada); Francese, Gaston [Tandem Decision Solutions, Buenos Aires (Argentina)

    2008-07-01

    Petro Andina Resources Ltd. together with Tandem Decision Solutions developed a strategic long range plan applying decision analysis methodology. The objective was to build a robust and fully integrated strategic plan that accomplishes company growth goals to set the strategic directions for the long range. The stochastic methodology and the Integrated Decision Management (IDM{sup TM}) staged approach allowed the company to visualize the associated value and risk of the different strategies while achieving organizational alignment, clarity of action and confidence in the path forward. A decision team involving jointly PAR representatives and Tandem consultants was established to carry out this four month project. Discovery and framing sessions allow the team to disrupt the status quo, discuss near and far reaching ideas and gather the building blocks from which creative strategic alternatives were developed. A comprehensive stochastic valuation model was developed to assess the potential value of each strategy applying simulation tools, sensitivity analysis tools and contingency planning techniques. Final insights and results have been used to populate the final strategic plan presented to the company board providing confidence to the team, assuring that the work embodies the best available ideas, data and expertise, and that the proposed strategy was ready to be elaborated into an optimized course of action. (author)

  6. Case study: EM survey's application in fracture trace analysis

    International Nuclear Information System (INIS)

    Photo fracture trace analyses have been applied extensively in remedial investigations to determine the preferential pathways of groundwater and contaminants in the crystalline rock area. However, it is difficult to pinpoint a photo fracture trace in the field when the fracture is composed of several smaller individual fractures or is only several feet wide. In this respect, electromagnetic (EM) surveys provide an efficient method to complement the photo fracture trace analyses. This paper presents two case studies where EM surveys were applied to determine the occurrence of fractures and the survey results were used to locate monitoring and recovery wells. Case Study 1 involves a CERCLA site contaminated with volatile organic compounds and heavy metals. Case study1 is a CERCLA site at Baltimore County, Maryland. Case study 2 is a petroleum contamination site at Martinsburg, West Virginia. EM surveys at the two sites revealed that the main photo fracture traces are composed of several smaller individual fractures parallel to each other. The wells installed on the EM fractures yielded a lot more water than the wells installed based on the photo fracture trace analyses. Additionally, the thickness of the residual soil and the locations of cavities were well predicted by the EM data

  7. Assessment of global phase uncertainty in case-control studies

    Directory of Open Access Journals (Sweden)

    van Houwelingen Hans C

    2009-09-01

    Full Text Available Abstract Background In haplotype-based candidate gene studies a problem is that the genotype data are unphased, which results in haplotype ambiguity. The measure 1 quantifies haplotype predictability from genotype data. It is computed for each individual haplotype, and for a measure of global relative efficiency a minimum value is suggested. Alternatively, we developed methods directly based on the information content of haplotype frequency estimates to obtain global relative efficiency measures: and based on A- and D-optimality, respectively. All three methods are designed for single populations; they can be applied in cases only, controls only or the whole data. Therefore they are not necessarily optimal for haplotype testing in case-control studies. Results A new global relative efficiency measure was derived to maximize power of a simple test statistic that compares haplotype frequencies in cases and controls. Application to real data showed that our proposed method gave a clear and summarizing measure for the case-control study conducted. Additionally this measure might be used for selection of individuals, who have the highest potential for improving power by resolving phase ambiguity. Conclusion Instead of using relative efficiency measure for cases only, controls only or their combined data, we link uncertainty measure to case-control studies directly. Hence, our global efficiency measure might be useful to assess whether data are informative or have enough power for estimation of a specific haplotype risk.

  8. Clean Cities Case Study: Barwood Cab Fleet Study Summary

    International Nuclear Information System (INIS)

    Barwood Cab Fleet Study Summary is the second in a new series called''Alternative Fuel Information Case Studies,'' designed to present real-world experiences with alternative fuels to fleet managers and other industry stakeholders

  9. Social Studies Project Evaluation: Case Study and Recommendations.

    Science.gov (United States)

    Napier, John

    1982-01-01

    Describes the development and application of a model for social studies program evaluations. A case study showing how the model's three-step process was used to evaluate the Improving Citizenship Education Project in Fulton County, Georgia is included. (AM)

  10. An Analisys of Business VPN Case Studies

    OpenAIRE

    Crescenzio Gallo; Michele Perilli; Michelangelo De Bonis

    2009-01-01

    A VPN (Virtual Private Network) simulates a secure private network through a shared public insecure infrastructure like the Internet. The VPN protocol provides a secure and reliable access from home/office on any networking technology transporting IP packets. In this article we study the standards for VPN implementation and analyze two case studies regarding a VPN between two routers and two firewalls.

  11. Collaborative Assessment: Middle School Case Study

    Science.gov (United States)

    Parkison, Paul T.

    2014-01-01

    Utilizing a participant observer research model, a case study of the efficacy of a collaborative assessment methodology within a middle school social studies class was conducted. A review of existing research revealed that students' perceptions of assessment, evaluation, and accountability influence their intrinsic motivation to learn. A…

  12. X-ray inspection using digital devices applied to space engines using carbon fiber case

    International Nuclear Information System (INIS)

    'Full-text:' The VEGA European small launcher of new generation is made of four stages of which the first three are solid propellant engines of advanced technology. The long experience reached in the solid propellant Field through Ariane 3, 4 and 5 programme, identified AVIO how the manufacturer of the 1st, 2nd and 3rd stage of the launcher. With the aim of minimizing launcher cost, a new technology using a low weight motor case made of carbon fiber has been developed. Other than process of fabrication also process of control are involved in the development of the new technology and, in considering the large size of the engines, the latter fall heavily on the manufacturing time and cost. In view of the reducing the recurrent cost of the launcher, AVIO is particularly interested in new technologies having the potentiality to reduce control costs. Among Non-Destructive Tests, the X-ray inspection is irreplaceable for its effectiveness, therefore improvements in X-ray imaging techniques aimed at decreasing control cost without any performance reduction, is a challenge that AVIO intends to pursue. From this point of view Digital Radiography offers good opportunity to which AVIO is looking to define the applicability to the case of interest. This paper shows the status of art and summarizes the results obtained through tests performed in collaboration with the main suppliers of digital devices working in industrial high energy X-ray NonDestructive Testing Field. (author)

  13. Measuring marketing performance - A case study

    OpenAIRE

    Laakso, Vesa-Pekka

    2011-01-01

    PURPOSE OF THE STUDY The purpose of this study is to develop a marketing dashboard for a Finnish company that operates in the financial industry. The identification of suitable metrics for assessing marketing performance is considered central. This study proposes a new construct (a dashboard) that aims to providing management relevant information on marketing performance from decision-making perspective. METHODOLOGY AND DATA The methodology is a constructive case study. In the...

  14. Case histories of bald eagles and other raptors killed by organophosphorus insecticides topically applied to livestock

    Science.gov (United States)

    Henny, C.J.; Kolbe, E.J.; Hill, E.F.; Blus, L.J.

    1987-01-01

    Since 1982 when secondary poisoning of a red-tailed hawk (Buteo jamaicensis) was documented following the recommended use of famphur applied topically to cattle, the Patuxent Wildlife Research Center has tested dead birds of prey for poisoning by famphur and other pour-on organophosphorus (OP) insecticides. Brain cholinesterase (ChE) activity was first determined, then if ChE was depressed greater than or equal to 50%, stomach and/or crop contents were evaluated for anti-ChE compounds. This report presents the circumstances surrounding the OP-caused deaths of eight bald eagles (Haliaeetus leucocephalus), two red-tailed hawks, and one great horned owl (Bubo virginianus) between March 1984 and March 1985. OP poisoning of raptors by pour-on insecticides in the United States is widespread, but its magnitude is unknown.

  15. Yamamoto New Scalp Acupuncture, Applied Kinesiology, and Breathing Exercises for Facial Paralysis in a Young Boy Caused by Lyme Disease-A Case Report.

    Science.gov (United States)

    Molsberger, Friedrich; Raak, C; Teuber, M

    2016-01-01

    The case study reports on the effect of pharmacological, complementary, and alternative medicine including YNSA, Applied Kinesiology, and respiratory exercises in a 9-year-old boy with facial paralysis. The boy suffered from borreliosis and one-sided facial paralysis that occurred 3.5 weeks after being bitten by a tick and persisted despite 4 weeks of medication with antibiotics. In the first treatment, muscle function as assessed by the coachman׳s test was normalized, and improvement in the facial paralysis was observed. Within 8 additional treatments over a period of 2 months, the boy showed complete recovery. The case shows a multimodal approach to facial paralysis integrating pharmacological treatment and CAM including YNSA, Applied Kinesiology, and breathing exercises. PMID:27102135

  16. Shuttle Case Study Collection Website Development

    Science.gov (United States)

    Ransom, Khadijah S.; Johnson, Grace K.

    2012-01-01

    As a continuation from summer 2012, the Shuttle Case Study Collection has been developed using lessons learned documented by NASA engineers, analysts, and contractors. Decades of information related to processing and launching the Space Shuttle is gathered into a single database to provide educators with an alternative means to teach real-world engineering processes. The goal is to provide additional engineering materials that enhance critical thinking, decision making, and problem solving skills. During this second phase of the project, the Shuttle Case Study Collection website was developed. Extensive HTML coding to link downloadable documents, videos, and images was required, as was training to learn NASA's Content Management System (CMS) for website design. As the final stage of the collection development, the website is designed to allow for distribution of information to the public as well as for case study report submissions from other educators online.

  17. An Evaluation of Web-Based Case Studies in Microscopy

    Directory of Open Access Journals (Sweden)

    Susan M. Merkel

    2009-12-01

    Full Text Available It is often difficult to provide students in introductory science courses with opportunities that mimic the investigative learning experience of doing research. This is particularly true in microbiology courses where advanced microscopy techniques are expensive and difficult to do. To that end, we developed three computer-based case studies around real-life scenarios. Our goals were to: (i improve students’ understanding of advanced microscopic techniques, (ii give students practice analyzing and interpreting data, and (iii model a scientific approach to how these techniques are applied to current issues in microbiology. Each case requires students to use references and interpret actual microscopic images, thus giving them a more realistic experience than we could previously provide. We analyzed student learning and perceptions to these case studies. After doing the case studies, students were more able to apply microscopic methods to a realistic problem, thus demonstrating an understanding of how the methods are used. Students appreciated the intellectual challenges presented by having to interpret and analyze actual microscopic images. This approach has allowed us to introduce new areas of content to our course and to stimulate critical thinking skills, a difficult task in a large introductory microbiology course.

  18. Repurposing legacy data innovative case studies

    CERN Document Server

    Berman, Jules J

    2015-01-01

    Repurposing Legacy Data: Innovative Case Studies takes a look at how data scientists have re-purposed legacy data, whether their own, or legacy data that has been donated to the public domain. Most of the data stored worldwide is legacy data-data created some time in the past, for a particular purpose, and left in obsolete formats. As with keepsakes in an attic, we retain this information thinking it may have value in the future, though we have no current use for it. The case studies in this book, from such diverse fields as cosmology, quantum physics, high-energy physics, microbiology,

  19. Case Studies Approach in Tourism Destination Branding Research

    Directory of Open Access Journals (Sweden)

    Adeyinka-Ojo S.F.

    2014-01-01

    Full Text Available A review of literature indicates that there are different types of qualitative research methods such as action research, content analysis, ethnography, grounded theory, historical analysis, phenomenology and case study. However, which approach is to be used depends on several factors such as the nature and objectives of the research. The aim of this paper is to focus on the research methodology aspects of applying case study as a research approach and its relevance in tourism destination branding research specifically on a single case study (SCS context. There are arguments that the SCS is a weak research strategy. Some of the potentials or shortcomings highlighted in the literature include the primitive nature of SCS, flexibility of sample technique, data collection method and data analysis. Others include lack of rigour, reliability, validity, credibility of findings and generalisation. This paper has adopted content analysis of the literature on tourism destination branding. Findings indicate that the quality of SCS can be verified using specific case study tactics for four design tests such as validity (construct, internal and external; and reliability using the case study protocol. Theoretical implication suggests that SCS is an empirical enquiry use to understand complex phenomena and favoured by practitioners.

  20. Earning Inequalities Between and Within Nests : A Multilevel Modeling Approach Applied to the Case of France

    OpenAIRE

    Bunel, Mathieu; Guironnet, Jean-Pascal

    2011-01-01

    This paper presents a simultaneously study of the impact of gender and localization inequalities on the earnings of under-graduates. Using multilevel modeling, the framework draws both individual-level (i.e., pertaining to the individual elements of groups) and aggregate-level (i.e., pertaining to the group as a whole) data under a single specification, in order to study their potential interactions. These inequalities are studied with respect to young workers who left higher education in 200...

  1. Earning Inequalities Between and Within Nests: A Multilevel Modeling Approach Applied to the Case of France

    OpenAIRE

    Jean-Pascal Guironnet; Matthieu Bunel

    2011-01-01

    This paper presents a simultaneously study of the impact of gender and localization inequalities on the earnings of under-graduates. Using multilevel modeling, the framework draws both individual-level (i.e., pertaining to the individual elements of groups) and aggregate-level (i.e., pertaining to the group as a whole) data under a single specification, in order to study their potential interactions. These inequalities are studied with respect to young workers who left higher education in 200...

  2. The Study of Sexual Satisfaction in Iranian Women Applying for Divorce

    Directory of Open Access Journals (Sweden)

    Farzad Gheshlaghi

    2014-11-01

    Full Text Available Background: Marital instability is affected by many factors. In Iran, socio-cultural and political limitations are obstacles for sexuality-related studies; therefore, insufficient information is available in this area. In the present research, we investigated the relationship between marital instability and sexual satisfaction among Iranian women. Materials and Methods: A case-control study was carried out to investigate women applying for divorce in comparison with our controls during 2011 to 2012 in Isfahan, Iran. Data gathering was done using a questionnaire including two parts: socio-demographic information and factors influencing sexual satisfaction. Larson Inventory of Sexual Satisfaction for determining sexual satisfaction was used to determine sexual satisfaction. Results: Divorce rate is significantly related to sexual satisfaction (p=0.009. There were also significant relationships between sexual satisfaction and the following variables: age, economic status, amount of income, duration of marriage, number of children, housing, alcohol/drug abuse by spouse, being beaten by spouse, compulsory marriage, second marriage of spouse, and being happy with current partner. Conclusion: Sexual satisfaction plays an important role in marital stability of Iranian women. Thus, development of practical strategies in order to provide cultural intervention is needed to improve Iranian couples’ awareness of their sexual relationship. Indeed, trainings in communication skills through sexual encounters are essential.

  3. Differential infrared thermography applied to power generation facilities -- A case history

    International Nuclear Information System (INIS)

    The controlled and systematic application of differential thermal imaging (DIT) can be a highly promising tool for condition monitoring and predictive maintenance of electronic, electrical and mechanical elements and can dramatically improve the reliability, maintainability and operational life of certain types of elements in the power generation and distribution community. The expanded applicability of this technique has been brought about by improvements in commercial IR thermal imaging equipment and advances in the related data and image processing capacities. This paper summarizes the advantages and limitations of DIT and describes several variations of the technique. It goes on to provide an update of progress on a program initiated by the Electric Power Research Institute (EPRI) Nondestructive Evaluation (NDE) Center to apply DIT to operating elements within a power generating station environment (Wolf Creek Nuclear Facility). It traces the selection of candidate elements at some of EPRI's member facilities, the implementation of exploratory measurements on selected candidates using available on-site infrared imaging equipment and the analysis of significant findings on one specific critical element. Finally, a projection for the potential future applicability of the DIT technique is provided

  4. Multicriterial Hierarchy Methods Applied in Consumption Demand Analysis. The Case of Romania

    Directory of Open Access Journals (Sweden)

    Constantin Bob

    2008-03-01

    Full Text Available The basic information for computing the quantitative statistical indicators, that characterize the demand of industrial products and services are collected by the national statistics organizations, through a series of statistical surveys (most of them periodical and partial. The source for data we used in the present paper is an statistical investigation organized by the National Institute of Statistics, "Family budgets survey" that allows to collect information regarding the households composition, income, expenditure, consumption and other aspects of population living standard. In 2005, in Romania, a person spent monthly in average 391,2 RON, meaning about 115,1 Euros for purchasing the consumed food products and beverage, as well as non-foods products, services, investments and other taxes. 23% of this sum was spent for purchasing the consumed food products and beverages, 21.6% of the total sum was spent for purchasing non-food goods and 18,1%  for payment of different services. There is a discrepancy between the different development regions in Romania, regarding total households expenditure composition. For this reason, in the present paper we applied statistical methods for ranking the various development regions in Romania, using the share of householdsí expenditure on categories of products and services as ranking criteria.

  5. Corporate Social Responsibility : A Case Study

    OpenAIRE

    Björkqvist, Kira

    2012-01-01

    The importance of taking responsibility for the common environmental and social welfare has become of essence in the business world of the 21st century. This thesis provides the reader with knowledge on corporate social responsibility (CSR) and shows the reader a comparative study on how CSR is reported on in three case study companies chosen for this thesis. This thesis is a descriptive study that uses the research method of content analysis to determine the commonalities and differences...

  6. HIGH QUALITY ENVIRONMENTAL PRINCIPLES APPLIED TO THE ARCHITECTONIC DESIGN SELECTION PROCEDURE: THE NUTRE LAB CASE

    Directory of Open Access Journals (Sweden)

    Claudia Barroso Krause

    2012-06-01

    Full Text Available The need to produce more sustainable buildings has been influencing the design decisions all over the world. That’s why it is imperative, in Brazil, the development of strategies and method to aid the decision making during the design process, focused on high quality environmental. This paper presents a decision support tool based on the principles of sustainable construction developed by the Project, Architecture and Sustainability Research Group (GPAS of Federal University of Rio de Janeiro – Brazil. The methodology has been developed for the selection of a preliminary design of a laboratory to be built at Rio Technology Park at the University campus. The support provided by GPAS occurred in three stages: the elaboration of the Reference Guide for the competitors, the development of a methodology to evaluate the proposed solutions (based on environmental performance criteria and the assistance of the members of jury in the trial phase. The theoretical framework was based upon the concepts of the bioclimatic architecture, the procedures specified by the certification HQE® (Haute Qualité Environnementale and the method suggested by the ADDENDA® architecture office. The success of this experience points out the possibility to future application in similar cases.

  7. Applying the Theory of Planned Behavior in Predicting Proenvironmental Behaviour: The Case of Energy Conservation

    Directory of Open Access Journals (Sweden)

    Octav-Ionuţ Macovei

    2015-08-01

    Full Text Available This paper aims to propose and validate a model based on the Theory of Planned Behavior in order to explain consumers’ pro-environmental behaviour regarding energy conservation. The model was constructed using the five variables from Ajzen’s Theory of Planned Behavior (TPB (behaviour, intention, perceived behavioural control, subjective norms and attitude to which a variable adapted from Schwartz’s Norm Activation Theory (NAT was added (“awareness of the consequences and the need” in order to create a unique model adapted for the special case of energy conservation behaviour. Further, a survey was conducted and the data collected were analysed using structural equation modelling. The first step of data analysis confirmed that all the constructs have good reliability, internal consistency and validity. The results of the structural equation analysis validated the proposed model, with all the model fit and quality indices having very good values. In the analysis of consumers’ proenvironmental behaviour regarding energy conservation and their intention to behave in a proenvironmental manner, this model proved to have a strong predictive power. Five of seven hypotheses were validated, the newly introduced variable proving to be a success. The proposed model is unique and will offer companies and organizations a valuable green marketing tool which can be used in the fight for environment protection and energy conservation.

  8. A qualitative study of pediatric residents' developmental oral case presentations

    Directory of Open Access Journals (Sweden)

    Angela Orsino

    2012-10-01

    Full Text Available Objectives: To explore how pediatric residents apply their knowledge of relevance in their oral case presentations to the unfamiliar context of a chronic care setting, that of developmental pediatrics. Methods: Pediatric resident oral case presentations were observed and semi-structured interviews were conducted with residents and staff developmental pediatricians. A total of 13 residents and 5 developmental pediatricians were observed and 13/18 participants were interviewed and audiorecorded. Qualitative transcript data were analyzed for emergent themes using an inductive thematic analysis approach. Results: Pediatric residents identified challenges with determining relevance in their oral case presentations in this context. They had difficulty generating succinct case presentations and integrating patient information into an overall clinical impression. Residents conflated the strict organization of information with relevance, and demon-strated presentation formats akin to those used by more novice medical trainees. Staff members viewed the oral case presentation as a flexible vehicle to integrate patient information; however, this perspective was not always explicitly shared during teaching exchanges. Conclusions: Results of this study draw attention to the possible contextual nature of residents' understanding and use of relevance principles in their oral case presentations. Clinicians responsible for teaching in outpatient chronic care settings need to be aware of the possible challenges residents may have with their case presentation, so that teaching strategies can be implemented to ensure residents' acquisition and appropriate adaptation of this essential communication skill.

  9. Beliefs of Applied Studio Faculty on Desirable Traits of Prospective Music Education Majors: A Pilot Study

    Science.gov (United States)

    Royston, Natalie Steele; Springer, D. Gregory

    2015-01-01

    The purpose of this pilot study was to examine the beliefs of applied music faculty on desirable traits of prospective music education majors. Researcher-designed surveys were sent electronically to applied music faculty at 12 National Association of Schools of Music-accredited institutions randomly selected from each of the four major divisions…

  10. Purists need not apply: the case for pragmatism in mixed methods research.

    Science.gov (United States)

    Florczak, Kristine L

    2014-10-01

    The purpose of this column is to describe several different ways of conducting mixed method research. The paradigms that underpin both qualitative and quantitative research are also considered along with a cursory review of classical pragmatism as it relates conducting mixed methods studies. Finally, the idea of loosely coupled systems as a means to support mixed methods studies is proposed along with several caveats to researchers who desire to use this new way of obtaining knowledge. PMID:25248767

  11. Correlation between electron-irradiation defects and applied stress in graphene: A molecular dynamics study

    Energy Technology Data Exchange (ETDEWEB)

    Kida, Shogo; Yamamoto, Masaya; Kawata, Hiroaki; Hirai, Yoshihiko; Yasuda, Masaaki, E-mail: yasuda@pe.osakafu-u.ac.jp [Department of Physics and Electronics, Osaka Prefecture University, Sakai, Osaka 599-8531 (Japan); Tada, Kazuhiro [Department of Electrical and Control Systems Engineering, National Institute of Technology, Toyama College, Toyama 939-8630 (Japan)

    2015-09-15

    Molecular dynamics (MD) simulations are performed to study the correlation between electron irradiation defects and applied stress in graphene. The electron irradiation effect is introduced by the binary collision model in the MD simulation. By applying a tensile stress to graphene, the number of adatom-vacancy (AV) and Stone–Wales (SW) defects increase under electron irradiation, while the number of single-vacancy defects is not noticeably affected by the applied stress. Both the activation and formation energies of an AV defect and the activation energy of an SW defect decrease when a tensile stress is applied to graphene. Applying tensile stress also relaxes the compression stress associated with SW defect formation. These effects induced by the applied stress cause the increase in AV and SW defect formation under electron irradiation.

  12. Correlation between electron-irradiation defects and applied stress in graphene: A molecular dynamics study

    International Nuclear Information System (INIS)

    Molecular dynamics (MD) simulations are performed to study the correlation between electron irradiation defects and applied stress in graphene. The electron irradiation effect is introduced by the binary collision model in the MD simulation. By applying a tensile stress to graphene, the number of adatom-vacancy (AV) and Stone–Wales (SW) defects increase under electron irradiation, while the number of single-vacancy defects is not noticeably affected by the applied stress. Both the activation and formation energies of an AV defect and the activation energy of an SW defect decrease when a tensile stress is applied to graphene. Applying tensile stress also relaxes the compression stress associated with SW defect formation. These effects induced by the applied stress cause the increase in AV and SW defect formation under electron irradiation

  13. Case studies: Soil mapping using multiple methods

    Science.gov (United States)

    Petersen, Hauke; Wunderlich, Tina; Hagrey, Said A. Al; Rabbel, Wolfgang; Stümpel, Harald

    2010-05-01

    Soil is a non-renewable resource with fundamental functions like filtering (e.g. water), storing (e.g. carbon), transforming (e.g. nutrients) and buffering (e.g. contamination). Degradation of soils is meanwhile not only to scientists a well known fact, also decision makers in politics have accepted this as a serious problem for several environmental aspects. National and international authorities have already worked out preservation and restoration strategies for soil degradation, though it is still work of active research how to put these strategies into real practice. But common to all strategies the description of soil state and dynamics is required as a base step. This includes collecting information from soils with methods ranging from direct soil sampling to remote applications. In an intermediate scale mobile geophysical methods are applied with the advantage of fast working progress but disadvantage of site specific calibration and interpretation issues. In the framework of the iSOIL project we present here some case studies for soil mapping performed using multiple geophysical methods. We will present examples of combined field measurements with EMI-, GPR-, magnetic and gammaspectrometric techniques carried out with the mobile multi-sensor-system of Kiel University (GER). Depending on soil type and actual environmental conditions, different methods show a different quality of information. With application of diverse methods we want to figure out, which methods or combination of methods will give the most reliable information concerning soil state and properties. To investigate the influence of varying material we performed mapping campaigns on field sites with sandy, loamy and loessy soils. Classification of measured or derived attributes show not only the lateral variability but also gives hints to a variation in the vertical distribution of soil material. For all soils of course soil water content can be a critical factor concerning a succesful

  14. Towards Three Dimensional Analyses for Applying E-Learning Evaluation Model: The Case of E-Learning in Helwan University

    Directory of Open Access Journals (Sweden)

    Ayman El Sayed Khedr

    2012-07-01

    Full Text Available Lots of studies have discussed the issue of “ELearning in higher education” and what it could provide to these institutions like: improved performance, increased access, convenience and flexibility to learners and developing the skills and competencies needed in the 21st century, in particular to ensure that learners have the digital literacy skills required in their discipline, profession or career. In this case study well adapt (three dimensional analyses: Student - Staff - University to evaluate the impact of e-learning implementation in Egyptian Universities, and the case study took “Helwan University” as a Sample of the research community to explain how itll improve, affect and maximize the efficiency of the educational process within the university, through the three dimensions discussed in the case study. There are previous studies framed that there is a positive relation between the adoption process of e-learning environments and the education process analysis.

  15. OCAD University's Imagination Catalyst: a Case Study.

    OpenAIRE

    Reichenbacher, Helmut

    2015-01-01

    In order to provide the context for an incubator case study, this paper provides a brief overview of the support mechanisms for Canadian university-based innovation and commercialization, especially regarding government (federal, provincial, municipal). It then proceeds to describe OCAD University’s specialized commercialization and incubator unit, the Imagination Catalyst, which supports talent

  16. Learning Machine Learning: A Case Study

    Science.gov (United States)

    Lavesson, N.

    2010-01-01

    This correspondence reports on a case study conducted in the Master's-level Machine Learning (ML) course at Blekinge Institute of Technology, Sweden. The students participated in a self-assessment test and a diagnostic test of prerequisite subjects, and their results on these tests are correlated with their achievement of the course's learning…

  17. LCA – Unique and Controversial Case Studies

    Science.gov (United States)

    This session will focus on case studies and applications that have a unique or controversial aspect. Some of the most recent topics that seem to have significant interest include: LCA-based product declarations, LCA-based standards, LCA-based labels, alternative energy, agricul...

  18. A Case Study from South Africa.

    Science.gov (United States)

    Casazza, Martha

    2000-01-01

    Presents the case study success story of a University of Port Elizabeth Advancement Program student named Elroy Africander. Underscores two significant components of student transition programs: the need for support for students' personal and emotional growth, and that practitioners should regularly assess the strengths and weaknesses of programs…

  19. WMOST v2 Case Study: Monponsett Ponds

    Science.gov (United States)

    This webinar presents an overview of the preliminary results of a case study application of EPA's Watershed Management Optimization Support Tool v2 (WMOST) for stakeholders in the Monponsett Ponds Watershed Workgroup. Monponsett Ponds is a large water system consisting of two ba...

  20. Case Studies on Globalization and Money Laundering

    OpenAIRE

    Eckhard Freyer

    2008-01-01

    Financial globalization has greatly improved the efficiency of capital transfers around the world, with the cost of facilitating criminal money laundering activities. Based on case studies on conditions for money laundering in the process of globalization and transformation in Europe, are discussed the challenges that a “global financial village” must confront.

  1. Physical Science Connected Classrooms: Case Studies

    Science.gov (United States)

    Irving, Karen; Sanalan, Vehbi; Shirley, Melissa

    2009-01-01

    Case-study descriptions of secondary and middle school classrooms in diverse contexts provide examples of how teachers implement connected classroom technology to facilitate formative assessment in science instruction. Connected classroom technology refers to a networked system of handheld devices designed for classroom use. Teachers were…

  2. The Verbal Noncommunicator: A Case Study.

    Science.gov (United States)

    Fujiki, Martin; Brinton, Bonnie

    1991-01-01

    This article presents a case study of a nine-year-old male with language impairment and specific pragmatic disabilities. His interactions with an adult, a language age-matched peer, and a chronological age-matched peer were observed and analyzed to determine conversational responsiveness and assertiveness. Findings support Fey's (1986) verbal…

  3. Acoustical case studies of three green buildings

    Science.gov (United States)

    Siebein, Gary; Lilkendey, Robert; Skorski, Stephen

    2005-04-01

    Case studies of 3 green buildings with LEED certifications that required extensive acoustical retrofit work to become satisfactory work environments for their intended user groups will be used to define areas where green building design concepts and acoustical design concepts require reconciliation. Case study 1 is an office and conference center for a city environmental education agency. Large open spaces intended to collect daylight through clerestory windows provided large, reverberant volumes with few acoustic finishes that rendered them unsuitable as open office space and a conference room/auditorium. Case Study 2 describes one of the first gold LEED buildings in the southeast whose primary design concepts were so narrowly focused on thermal and lighting issues that they often worked directly against basic acoustical requirements resulting in sound levels of NC 50-55 in classrooms and faculty offices, crosstalk between classrooms and poor room acoustics. Case study 3 is an environmental education and conference center with open public areas, very high ceilings, and all reflective surfaces made from wood and other environmentally friendly materials that result in excessive loudness when the building is used by the numbers of people which it was intended to serve.

  4. Case Studies: Windows onto Clinical Supervision.

    Science.gov (United States)

    Nolan, Jim; And Others

    1993-01-01

    By examining the structures and activities common to six case studies of clinical teacher supervision, this article identifies five conditions that facilitate changes in teacher thinking and behavior: development of a supportive, collegial relationship; teacher control over supervision products; continuity over time; focused, descriptive records…

  5. Firefighter Workplace Learning: An Exploratory Case Study

    Science.gov (United States)

    Tracey, Edward A.

    2014-01-01

    Despite there being a significant amount of research investigating workplace learning, research exploring firefighter workplace learning is almost nonexistent. The purpose of this qualitative multi-case study was to explore how firefighters conceptualize, report, and practice workplace learning. The researcher also investigated how firefighters…

  6. Climate wise case study compendium: Report 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    This case study compendium is one of several Climate Wise tools available to help interested companies identify cost-effective options. Climate Wise, a private-public partnership program, is a key Federal initiative to return greenhouse gas emissions to 1990 levels by 2000.

  7. Teaching the Holocaust through Case Study

    Science.gov (United States)

    Misco, Thomas

    2009-01-01

    This article responds to the curricular challenges teachers face with Holocaust education, including cursory treatments and a lack of focus on individual experiences. First, the author argues for a case-study approach to help students reengage concrete and complex features of the Holocaust as a point of departure for subsequent inquiry. In…

  8. Library Virtual Tours: A Case Study

    Science.gov (United States)

    Ashmore, Beth; Grogg, Jill E.

    2004-01-01

    Virtual tours delivered via the Web have become a common tool for both instruction and outreach. This article is a case study of the creation of a virtual tour for a university library and is intended to provide others interested in creating a virtual tour of their library the opportunity to learn from the mistakes and successes of fellow…

  9. It's Not Funny: A Case Study

    Science.gov (United States)

    Méndez-Morse, Sylvia

    2015-01-01

    This case study may be used with personnel supervision, school law, and other school leadership courses. It describes the behavior and actions of one teacher toward another. Student discussions can focus on supervision, workplace mobbing, workplace bullying, as well as sexual harassment. Students should focus on a school leader's role in such…

  10. Comparative Environmental Threat Analysis: Three Case Studies.

    Science.gov (United States)

    Latour, J. B.; Reiling, R.

    1994-01-01

    Reviews how carrying capacity for different environmental problems is operationalized. Discusses whether it is possible to compare threats, using the exceeding of carrying capacity as a yardstick. Points out problems in comparative threat analysis using three case studies: threats to European groundwater resources, threats to ecosystems in Europe,…

  11. Acquaintance Rape: A Case Study Approach.

    Science.gov (United States)

    Marinelli, Rosalie D.

    1994-01-01

    Describes a case study approach to acquaintance rape used in a Personal Health and Lifestyles course at the University of Nevada in Reno that allows students to discuss the characters in a scenario, an instructional process seen as less threatening than describing personal experiences. (MDM)

  12. The Linguistic and the Contextual in Applied Genre Analysis: The Case of the Company Audit Report

    Science.gov (United States)

    Flowerdew, John; Wan, Alina

    2010-01-01

    By means of an analysis of the genre of the audit report, this study highlights the respective roles of linguistic and contextual analysis in genre analysis, if the results are to be of maximum use in ESP course design. On the one hand, based on a corpus of current and authentic written auditors' reports produced in a large international Hong Kong…

  13. Non invasive methods for genetic analysis applied to ecological and behavioral studies in Latino-America

    Directory of Open Access Journals (Sweden)

    Susana González

    2007-07-01

    Full Text Available Documenting the presence and abundance of the neotropical mammals is the first step for understanding their population ecology, behavior and genetic dynamics in designing conservation plans. The combination of field research with molecular genetics techniques are new tools that provide valuable biological information avoiding the disturbance in the ecosystems, trying to minimize the human impact in the process to gather biological information. The objective of this paper is to review the available non invasive sampling techniques that have been used in Neotropical mammal studies to apply to determine the presence and abundance, population structure, sex ratio, taxonomic diagnostic using mitochondrial markers, and assessing genetic variability using nuclear markers. There are a wide range of non invasive sampling techniques used to determine the species identification that inhabit an area such as searching for tracks, feces, and carcasses. Other useful equipment is the camera traps that can generate an image bank that can be valuable to assess species presence and abundance by morphology. With recent advances in molecular biology, it is now possible to use the trace amounts of DNA in feces and amplify it to analyze the species diversity in an area, and the genetic variability at intraspecific level. This is particularly helpful in cases of sympatric and cryptic species in which morphology failed to diagnose the taxonomic status of several species of brocket deer of the genus Mazama.

  14. Case studies on selected natural food antioxidants

    OpenAIRE

    Herrero, Miguel; Mendiola, J. A.; Cifuentes, Alejandro; Ibáñez, Elena

    2013-01-01

    In this chapter, a broad description of several case studies related to common antioxidants found in food-related products is presented. In this regard, special attention is put on the novel advanced environmentally-friendly extraction methods nowadays employed to extract and purify those potent antioxidants from natural matrices. A brief description of these extraction processes is provided together with some of the instrumentation needed. Besides, the studies carried out so f...

  15. MARKET INTEGRATION: CASE STUDIES OF STRUCTURAL CHANGE

    OpenAIRE

    Franken, Jason R.V.; Parcell, Joseph L.

    2003-01-01

    The grain/oilseed industry is undergoing considerable structural change in the form of mergers and the addition of new processing facilities to add value beyond commodity grade. The rapid structural changes in this industry call into question the relevance of previous research conducted in these areas. Focusing on two structural change events in northeast Missouri as case studies provides an incisive glimpse at the larger impact of structural change on the grain/oilseed industry. This study a...

  16. Empathy Development Through Case Study and Simulation.

    Science.gov (United States)

    Mennenga, Heidi A; Bassett, Susan; Pasquariello, Libby

    2016-01-01

    Because empathy is integral to the nurse-patient relationship, nurse educators are challenged to explore teaching strategies that may aid in the development of empathy among students. The purpose of this study was to determine whether consistent exposure to a single patient through case study and simulation had an impact on empathy levels in senior-level baccalaureate nursing students. Results provide interesting conclusions for faculty members and offer a basis for ongoing discussion. PMID:26448156

  17. Success against the odds: A case study

    OpenAIRE

    Ahmadbayli, Aydan

    2015-01-01

    The purpose of this dissertation is to examine the leadership behaviours and practices necessary for school ‘turnaround’. The research was conducted by taking a multi perspective approach within a qualitative research study to explore the case of a UK based school facing ‘special measures’ and in disadvantaged circumstances. Research methods employed include a documentary study and semi-structured interviews with six members of staff. The results indicated that effective turnaround leaders em...

  18. Can We Generalize from Case Studies?

    OpenAIRE

    Paul F. Steinberg

    2015-01-01

    This article considers the role of generalization in comparative case studies, using as exemplars the contributions to this special issue on climate change politics. As a research practice, generalization is a logical argument for extending one’s claims beyond the data, positing a connection between events that were studied and those that were not. No methodological tradition is exempt from the requirement to demonstrate a compelling logic of generalization. The article presents a taxonomy of...

  19. CAT: A CASE STUDY OF GRE

    Institute of Scientific and Technical Information of China (English)

    WangZe; ChenJiliang

    2004-01-01

    The Computer Adaptive Testing (CAT) has developedsuccessfully with its adoption by testing agencies. The authors ofthis paper point out the advantages and disadvantages of CATsand then take GRE as a case study to probe into the scoringalgorithm in CAT. By analyzing some typical score reports ofcomputer-adaptive GRE General Test, they study some majorfactors affecting the final score such as the percentage ofcorrectness and difficulty levels.

  20. Mobile Technologies Adoption: An Exploratory Case Study

    Institute of Scientific and Technical Information of China (English)

    CHU Yan; HUANG Lihua

    2008-01-01

    Based on the theory of task-technology fit and literature review of mobile technology acceptance, a research model is presented based on the features of mobile technologies and the actual usage of mobile applications in business environments, which identifies the characteristics of mobile applications and fitting tasks. An exploratory case is studied to understand how ABC Company, Hong Kong, utilizes mobile selling applications in their sales management process. This study gives some managerial suggestions for enterprises to successfully use mobile applications.

  1. Case Studies in Project, Program, and Organizational Project Management

    CERN Document Server

    Milosevic, Dragan Z; Srivannaboon, Sabin

    2011-01-01

    The ever expanding market need for information on how to apply project management principles and the PMBOK contents to day-to-day business situations has been met by our case studies book by Harold Kerzner.  That book was a spin-off from and ancillary to his best selling text but has gained a life of its own beyond adopters of that textbook.  All indications are that the market is hungry for more cases while our own need to expand the content we control, both in-print and online woudl benefit from such an expansion of project management "case content". 

  2. Reasoning based in cases applied to diagnosis of electric generators; Razonamiento basado en casos aplicado al diagnostico de generadores electricos

    Energy Technology Data Exchange (ETDEWEB)

    De la Torre Vega, H. Octavio; Garcia Tevillo, Arturo; Campuzano Martinez, Roberto [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico); Lopez Azamar, Ernesto [Comision Federal de Electricidad (Mexico)

    2000-07-01

    The development of a system for the diagnosis of electrical generators that apply techniques of artificial intelligence, is presented, as it is the reasoning based on cases, to support the work of the diagnosis engineer. This system is part of a system called CADIS, dedicated to the diagnosis of electrical generators out of line and reason of previous articles. In this occasion the characteristics of the reasoning module based on experiences (SirBE) are emphasized, indicating how to make a diagnosis using similar cases and how to edit the system base of experience, using the interactive editor of cases. It is included, in addition, a summarized example which represents a case for SirBE and how the system helps to make a diagnosis. [Spanish] Se presenta el desarrollo de un sistema de diagnostico de generadores electricos que aplica tecnicas de inteligencia artificial, como es el razonamiento basado en casos, para apoyar la labor del ingeniero de diagnostico. Este sistema es parte de un sistema denominado CADIS, dedicado al diagnostico de generadores electricos fuera de linea y motivo de articulos anteriores. En esta ocasion se resaltan las caracteristicas del modulo de razonamiento basado en experiencias (SirBE), indicando como realizar un diagnostico utilizando casos similares y como editar la base de experiencia del sistema utilizando el editor interactivo de casos. Se incluye, ademas, un ejemplo resumido de lo que representa un caso para SiRBE y como el sistema ayuda a realizar un diagnostico.

  3. A Fundamental Study and Applied Exploration of Some Novel Photo-functional Materials

    Institute of Scientific and Technical Information of China (English)

    Yao Jiannian; Fan Meigong; Fu Hongbing; Ye Cheng; Shen Yuquan

    2005-01-01

    @@ This project focuses on fundamental problems in the interdisciplinary research of chemistry and materials,covering main achievements on fundamental study and applied exploration of novel photo-functional materials.

  4. Green roof establishment in extreme conditions : two case studies

    Energy Technology Data Exchange (ETDEWEB)

    Grothe, R. [Aloha Landscaping, Inc., Mendota Heights, MN (United States); Trichie, J. [Shakopee Mdewakanton Sioux Community, MN (United States)

    2007-07-01

    Green roof construction in the United States is growing at a rate of 60 to 80 per cent per year. This paper presented two case studies of green roof construction in Minnesota. In both cases, construction and budgeting delays moved the installation of the green roofs from early-May to mid-July. The first case study was a 20,000 square foot extensive green roof on the new Minneapolis Central Library which was completed in 2005. The second case study was a 30,000 square foot extensive green roof on the Mdewakanton Sioux Waste Water Treatment Plant in Shakopee, which was completed in 2006. This paper demonstrated that in order for green roofs to serve the functions for which they were intended, clear guidelines and specifications are needed to ensure that they are healthy. The size and locations of the two roofs were quite different, but they were identical in terms of waterproofing. State-of-the-art inverted hot-applied roof membrane technology was used in both roofs along with sub-surface irrigation systems. A mycorrhizae fungi was used in both cases to amend the growing medium. Both roofs used a diverse pallet of native and traditional sedum plant material. This paper highlighted preventative measures taken to ensure the successful installation and establishment of the two roofs built during extreme heat and drought-like conditions. The positive results confirm that it is possible to install green roofs during extremely harsh summer conditions. 9 refs., 4 tabs., 3 figs.

  5. Chloride Channel Myotonia: Study of Five Cases

    Directory of Open Access Journals (Sweden)

    M Ghofrani

    2002-09-01

    Full Text Available Chloride channel Myotonia is a form of channelopathy, and Myotonia is its manifestation. Myotonia may be defined as delayed relaxation of skeletal muscle after its contraction. Decreased chloride conductance across the transverse tubular system, renders the muscle membrane hyper-excitable and leads to repetitive firing, creating Myotonia. Myotonia congenital is another name for chloride channel Myotonia. Myotonia congenital appears in autosomal dominant type called Thomson disease, autosomal recessive type called Becker disease, and a type with sporadic occurrence. Symptoms appear in the first or second decade of life. Repeated muscle contraction, the so called warm up, result in resolution of the Myotonia stiffness. Muscle stiffness and hypertrophy is another finding at physical examination. In this study we report on 5 patients, which had clinical and electrical signs of Myotonia. Muscle hypertrophy and warm up phenomena were present in all cases. CPK measurement of all cases were normal. 2 patients underwent muscle biopsy that showed only atrophy and increased central nuclei. In three cases autosomal recessive inheritance (Becker, in one case autosomal dominant inheritance (Thomsen and in one case sporadic occurrence was suggested. With respect to successful results of carbamazepine therapy in 4 patients, and being excellent in one of them, we suggest carbamazepine for the first choice of Myotonia treatment.

  6. ‘Research in progress: Centre for Applied Language Studies, University of Limerick, Ireland

    OpenAIRE

    Chambers, Angela; Atkinson, David; Farr, Fiona

    2012-01-01

    The Centre for Applied Language Studies (CALS), founded in 1997, is a research centre within the School of Languages, Literature, Culture and Communication. It brings together researchers and postgraduate students from several disciplines within the School, which includes six languages: English (English Language Teaching and English Literature), French, German, Irish, Japanese and Spanish. The Centre provides a focus for research in applied language studies within the Universit...

  7. The UV-VIS spectrophotometry applied to color and stability study in colored mortars

    OpenAIRE

    Alejandre, F. J.

    1999-01-01

    In the field of methodologies for color studying, a research of it has been done on colored mortars by applying uv-vis spectrophotometry, instrumental technique which can be used for solid materials works, and previously applied to building materials study. Results obtained show that the mentioned technique permits to evaluate quantitatively and qualitatively colors in an easy and objective way, besides nowadays advantages of the instrumental analysis: digital color register, computerized dat...

  8. A Study On Waiting Times Of The Patients Applying An Emergency Department

    OpenAIRE

    YILMAZ, Dr.Metin GENÇ Dr.Mücahit EĞRİ Dr.Erkan

    1999-01-01

    Objective: Waiting t/'mes for examination, laboratory stud/'es and treatment of the patients applied to the emergency departments are important in view of the satisfaction obtained from the service. By th/'s study, it is aimed to get Information about the waiting times of the patients applied to the emergency department of Turgut Özal Medical Center. Material and Methods: In th/'s descriptive study, ali procedures from the entrance to the service of 301 patient...

  9. Improving Valkeakoski Unit Teachers Professional Development Opportunities Within HAMK : Case: Häme University of Applied Sciences, Valkeakoski Unit

    OpenAIRE

    Kirova, Maria

    2015-01-01

    This study was commissioned by Häme University of Applied Sciences, Valkeakoski Unit. The aim of the study is to give recommendations on how to improve the professional development opportunities for the teach-ers in Valkeakoski Unit. The main objectives of the study are: to collect and analyse learning and development theory, focusing on the professional development for teach-ers and human resource management theories, related to performance management and knowledge management. Based on t...

  10. Using case studies in management education: the student perspective.

    OpenAIRE

    BRENNAN, ROSS; Ahmad, S. Jaseem

    2005-01-01

    Case studies are widely used in management education. Most of the literature discussing the case study method has reflected the perspective of the teacher, implying a teacher-centred view of the case study as a learning strategy. Little is known about the student perspective on case studies. If we are to use the case study method as a component of a student-centred learning experience, then we must know how students perceive case studies, and understand the differences in attitude...

  11. Vitiligo: A study of 120 cases

    Directory of Open Access Journals (Sweden)

    Kar P

    2001-11-01

    Full Text Available Vitiligo is a common pignientary disorder and of major social and cosmetic concern in India. Purpose of the study was to find out age at onset and sex incidence in vitiligo, role of hereditary factors and associations with other diseases. 120 self reporting vitiligo patients attending out patient department of a service hospital were selected for the study and this data was analysed. In the present series out of 120 cases 62 (51.6% were males and 58(48.35%were females. There was practically no difference in sex incidence. The lowest age of onset was two years and the oldest was 65 years. In the majority of patients,52(43.2%, disease started before twenty years of age.8 (6.6% cases gave definite family history of vitiligo. Exposed areas of the body were commonly affected in majority (66.6% of cases. The legs were commonest site of involvement in 60(50% cases. Circunicript type of vitiligo (46.6% was heading the list. Majority of patients (56.6% had multiple lesions. Diabetes mellitus was found in 2 (2.6% patients. Cause of vitiligo is still idiopathic. Hereditary factors hardly play any role in manifestation of vitiligo

  12. Case studies of nurseries in Malawi

    DEFF Research Database (Denmark)

    Namoto, M.; Likoswe, M.G.

    This study of 42 case studies of nurseries was made as part of a major sample survey of 360 nurseries in 6 districts in Malawi. The purpose of the study was to let the small nurseries in the country explain in their own words how they source seed, how and for whom they produce seedlings, and to...... explain about their problems and opportunities in the nursery business. The assessment was made within the framework of Improved Seed Supply for Agroforestry in African Countries (ISSAAC), a Danida supported programme implemented in cooperation between Forest & Landscape Denmark and World Agroforestry...

  13. The Pendulum A Case Study in Physics

    CERN Document Server

    Baker, Gregory L

    2005-01-01

    The pendulum: a case study in physics is a unique book in several ways. Firstly, it is a comprehensive quantitative study of one physical system, the pendulum, from the viewpoint of elementary and more advanced classical physics, modern chaotic dynamics, and quantum mechanics. In addition, coupled pendulums and pendulum analogs of superconducting devices are also discussed. Secondly, this book treats the physics of the pendulum within a historical and cultural context,showing, for example, that the pendulum has been intimately connected with studies of the earth's density, the earth's motion,

  14. Leading Critically: A Grounded Theory of Applied Critical Thinking in Leadership Studies

    Science.gov (United States)

    Jekins, Daniel M.; Cutchens, Amanda B.

    2011-01-01

    This study describes the development of a grounded theory of applied critical thinking in leadership studies and examines how student-centered experiential learning in leadership education bridged critical thinking with action. Over three semester undergraduate students in an upper level leadership studies course at a large four-year public…

  15. Case study of the interdisciplinary integration in an IST-E3 project

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik

    2002-01-01

    Case study of a specific IST-E3 project funded by the EU commissions 5th framework program. The case study highlights the difficulties in integrating different disciplinary approaches and suggests that a more openended research strategy should be applied by the commission....

  16. Management & Communication: Project Management Case Study

    CERN Multimedia

    Nathalie Dumeaux

    2004-01-01

    We are pleased to announce the recent launch of a new workshop on Project Management. This is designed for People with budgetary, scheduling and/or organizational responsibilities in a project or a sub-project. The objectives through a management case study specially suited to CERN are: to become familiar with modern management techniques in use for structuring, planning, scheduling, costing and progress monitoring of a project or a sub-project. to understand in-depth issues associated with Deliverable-oriented Project Management, Earned Value Management, Advanced Project Cost Engineering and Project Risk Management. The full description of this workshop can be found here. The next session will be held on 8 October 2004. If you are interested in this workshop, please contact Nathalie Dumeaux, email or 78144. Programme of Seminars October to December 2004 Situation : 21.09.2004 Séminaires bilingues Dates Jours Places disponibles Project Management Case study 8 October 1 oui Intr...

  17. Marketing and clinical trials: a case study

    Directory of Open Access Journals (Sweden)

    Entwistle Vikki A

    2007-11-01

    Full Text Available Abstract Background Publicly funded clinical trials require a substantial commitment of time and money. To ensure that sufficient numbers of patients are recruited it is essential that they address important questions in a rigorous manner and are managed well, adopting effective marketing strategies. Methods Using methods of analysis drawn from management studies, this paper presents a structured assessment framework or reference model, derived from a case analysis of the MRC's CRASH trial, of 12 factors that may affect the success of the marketing and sales activities associated with clinical trials. Results The case study demonstrates that trials need various categories of people to buy in – hence, to be successful, trialists must embrace marketing strategies to some extent. Conclusion The performance of future clinical trials could be enhanced if trialists routinely considered these factors.

  18. The Graduate Experience: Living and Studying Abroad (A Case Study

    Directory of Open Access Journals (Sweden)

    Rosario Hernández Castañeda

    2008-11-01

    Full Text Available This article is a qualitative case study describing the experience of Angélica an international graduate student from Latin America, who received her doctorate at the University of New Mexico in the United States. Her case demonstrated how administrators and faculty learn about the experience and struggles endured by international students, especially those who learned English a short time before admission to graduate studies. While a single case is understandably idiographic in nature and inevitably requires a larger sample, from the analysis of Angélica’s case and the analysis of the relevant literature common topics emerged persuading me to conclude that the issues that commonly impact the life of international students have to do with: 1 second language problems; 2 the quality of academic advisement received; 3 the availability of financial support; 4 the level of integration into their academic program; and 5 the level of cultural adjustment in their host country.

  19. BOOK REVIEW: Case Studies in Knowledge Management

    OpenAIRE

    Reviewed by Dr. Adnan BOYACI

    2005-01-01

    161Case Studies in Knowledge ManagementEdited by Murray JennexHersley: PA: Idea Group, 2005, pp. 372, ISBN 1-59140-352-9Reviewed by Dr. Adnan BOYACIAnadolu UniversityEskişehir-TurkeyKnowledge management (KM) as a structured system and the way to the effectiveness isrelatively new field for the contemporary organizations functioning in different andcompetitive domain of public and private sectors in terms of getting optimal effectivenessunderlined by the concepts such as quality, productivity…...

  20. Gamification in teaching music : case study

    OpenAIRE

    Gomes, Cristina; Figueiredo, Mauro; Bidarra, José

    2014-01-01

    The study presented here aims to assess the quality of learning that occurred by the introduction of an educational application in the teaching/learning process of music education – 2nd cycle of basic education. The investigation focused on the use of a set of multimedia materials designed to provide support for instrumental practice (recorder and guitar) and backing vocals, according to the technique of the sing along. The students had access to the materials in two ways: in the first case, ...

  1. Case Study on Inventory Management Improvement

    OpenAIRE

    Plinere Darya; Borisov Arkady

    2015-01-01

    Inventory management is a challenging problem area in supply chain management. Companies need to have inventories in warehouses in order to fulfil customer demand, meanwhile these inventories have holding costs and this is frozen fund that can be lost. Therefore, the task of inventory management is to find the quantity of inventories that will fulfil the demand, avoiding overstocks. This paper presents a case study for the assembling company on inventory management. It is proposed to use inve...

  2. Private power financing: a case study

    International Nuclear Information System (INIS)

    The Public Utility Regulatory Power Act (PURPA) in the USA and the UK's Electricity Act passed in 1989 are discussed and the first UK private power project is considered. A case study is presented, and covers the questions of when to approach the bank; banker versus investment bank; project fundamentals; the sponsor and the management team; the strength of the key project agreements; syndication of the project debt; and bank support during construction and operation. (author)

  3. Six Case Studies of Economically Successful Cities

    OpenAIRE

    Kulenovic, Z. Joe; Cech, Alexandra

    2015-01-01

    The objective of this paper is to synthesize the findings of six individual case studies (Bucaramanga, Colombia; Coimbatore, India; Kigali, Rwanda; Gaziantep, Turkey; Changsha, China; and Tangier, Morocco) by analyzing the similarities and dissimilarities among them and identifying common, cross-cutting themes. The intent is to highlight what institutions and strategies successful cities have relied on to spur economic development, under what conditions such success has occurred, and what ...

  4. Systemic Design: Two Canadian Case Studies

    OpenAIRE

    Alex Ryan; Mark Leung

    2014-01-01

    This paper introduces two novel applications of systemic design to facilitate a comparison of alternative methodologies that integrate systems thinking and design. In the first case study, systemic design helped the Procurement Department at the University of Toronto re-envision how public policy is implemented and how value is created in the broader university purchasing ecosystem. This resulted in an estimated $1.5 million in savings in the first year, and a rise in user retention rates fro...

  5. Customer Buying Behavior : Case Study: Algol Technics

    OpenAIRE

    Weckman, Nina

    2009-01-01

    The purpose of this study is to research the customer buying behavior in a specific market. This thesis is made for a subgroup of Algol Technics which specializes in the marketing of driver seats. The research areas included brand recognition, price and quality, as well as the communications channels. The theoretical framework presented consists of the marketing strategies, marketing mix, Porter’s five forces analysis, customer relationship marketing, and market analysis. The case compan...

  6. Six case studies of contents tourism

    OpenAIRE

    Seaton, Philip

    2015-01-01

    This short series of research notes brings together some of the case studies that have been researched by members of the project ‘International Comparative Research on the Spreading and Reception of Culture through Contents Tourism’. This research has been funded since April 2014 by a Japan Society for the Promotion of Science grant (Kiban A, grant number 26243007). However, the project had its roots in a small group research project started in the Research Faculty of Media and...

  7. Case Study for Holylight(HK)

    OpenAIRE

    Ha, Kong Ho

    2013-01-01

    In this thesis the case company – Holylight (HK) was thoroughly studied. The company structure, business strategic management and Marketing mix (4ps) were analyzed using SWOT analysis. It was found that Holylight (HK) had huge poten-tial in the business its stable supplies from the United States of America, Europe and Australia; Alliance partnership company ensure the steady sales channel in potential market – China that further development and expansion are highly feasible. However th...

  8. Hawaii Macadamia Nut Company- A Case Study

    OpenAIRE

    George H. (Jody) Tompson; Dan Verreault; Tompson, Holly B.

    2009-01-01

    Owners of the Hawaii Macadamia Nut Company (HMNC) are facing an expansion opportunity. A land owner has preperty available that would enable the HMNC to expand its acreage and revenue by about 20%. To fully consider this opportunity the owners must decide 1)whether the expansion is strategically and financially viable, 2)how to raise capital to finance the expansion, and 3)whether they have the skills to manage the company's growth during expansion. This is a case study describing a real comp...

  9. Telepractice for Pediatric Dysphagia: A Case Study

    OpenAIRE

    Malandraki, Georgia A.; Melissa Roth; Justine Joan Sheppard

    2014-01-01

    A closed-ended intensive pediatric swallowing telepractice program was developed and piloted in one pediatric patient with Opitz BBB/G and Asperger’s Syndromes, oropharyngeal dysphagia and aerophagia. The present study is a case report. Outcome variables included behavioral, swallowing and quality of life variables, and were assessed at baseline and at the end of the four-week program. Selective variables were also assessed at a follow-up family interview four weeks post program completion. O...

  10. Rumination Syndrome in Ethiopia: A Case Study

    OpenAIRE

    Bruni, Andrea

    2014-01-01

    Eating disorders are commonly believed to be rare or nonexistent in Africa. However, due to exposure to Western culture, a rise in eating disorders among African women is reported in the literature. This case study describes a 17-year-old Ethiopian girl who meets the DSM-IV-TR and DSM-5 diagnostic criteria for bulimia nervosa and the Rome III Diagnostic Criteria for Functional Gastrointestinal Disorders criteria for rumination syndrome. The article discusses the diagnostic delays, the difficu...

  11. Power and organisational change: a case study

    OpenAIRE

    João Pedro Oliveira

    2010-01-01

    This thesis reports the results of a case study conducted in a Portuguese manufacturing organization, a part of a large group, which endured profound organizational changes. The initial objective of the research was to explore, in a processual way, the long-term interactions between an Enterprise Resource Planning (ERP) system, the consultants that implemented it and management accounting and control, in this organization. However, during the fieldwork, the researcher was confronted with an a...

  12. Mobile phone surveys: the Slovenian case study

    OpenAIRE

    VEHOVAR Vasja; Belak, Eva; Batagelj, Zenel; Čikić, Sanja

    2014-01-01

    almost 10% of households are now available only over the mobile phone. With this, Slovenia positions itself as a typical EU country andcan serve as a case study for issues related to mobile phone interview surveys. The paper addresses the general context of mobile phone usage and thecalculations of mobile phone coverage rates. It also discusses the non-coverage problems related to mobile and mobile-only households. It is shown, that even with a relatively small non-coverage the corresponding ...

  13. Mobile phone surveys: the Slovenian case study:

    OpenAIRE

    Batagelj, Zenel; Belak, Eva; Čikić, Sanja; VEHOVAR Vasja

    2004-01-01

    In 2004, the number of mobile phone subscriptions in Slovenia reached the total number of inhabitants. Consequently, the fixed telephone coverage has started to decline; almost 10% of households are now available only over the mobile phone. With this, Slovenia positions itself as a typical EU country and can serve as a case study for issues related to mobile phone interview surveys. The paper addresses the general context of mobile phone usage and the calculations of mobile phone coverage rat...

  14. Case studies of soil in art

    Science.gov (United States)

    Feller, C.; Landa, E. R.; Toland, A.; Wessolek, G.

    2015-08-01

    The material and symbolic appropriations of soil in artworks are numerous and diverse, spanning many centuries and artistic traditions, from prehistoric painting and ceramics to early Renaissance works in Western literature, poetry, paintings, and sculpture, to recent developments in film, architecture, and contemporary art. Case studies focused on painting, installation, and film are presented with the view of encouraging further exploration of art about, in, and with soil as a contribution to raising soil awareness.

  15. Case study: Wireless Sensor Networks Technology

    OpenAIRE

    Naveen Jain; Pawan Shakdwipee; Sunil Sharma

    2013-01-01

    This paper present the history of research in sensor networks over the past decades, including two important programs of the Defense Advanced Research Projects Agency (DARPA), and the Distributed Sensor Networks (DSN) and the Sensor Information Technology (SensIT) programs. Technology trends that impact the development of sensor networks are reviewed, and new applications such as infrastructure security, habitat monitoring. The paper concludes by presenting some recent case studies results in...

  16. A Codesign Case Study in Computer Graphics

    OpenAIRE

    Brage, Jens P.; Madsen, Jan

    1994-01-01

    The paper describes a codesign case study where a computer graphics application is examined with the intention to speed up its execution. The application is specified as a C program, and is characterized by the lack of a simple compute-intensive kernel. The hardware/software partitioning is based on information obtained from software profiling and the resulting design is validated through cosimulation. A locally developed interface model, Merlin, is used as the basis for co-simulation. The ac...

  17. A warehouse design decision model: case study

    OpenAIRE

    Geraldes, Carla A. S.; Carvalho, Maria do Sameiro; Pereira, Guilherme

    2008-01-01

    Today’s competitive and volatile market requires flexibility, quality and efficiency from the logistics operations. In this context, warehouses are an important link of the logistic chain and warehouse management plays an important role over customer's service. Throughout this work we analyze a mathematical model aiming to support warehouse management decisions. A case study is used for that purpose and the model jointly identifies product allocation to the functional areas in the warehouse, ...

  18. Web Fuzzy Clustering and a Case Study

    Institute of Scientific and Technical Information of China (English)

    LIU Mao-fu; HE Jing; HE Yan-xiang; HU Hui-jun

    2004-01-01

    We combine the web usage mining and fuzzy clustering and give the concept of web fuzzy clustering, and then put forward the web fuzzy clustering processing model which is discussed in detail. Web fuzzy clustering can be used in the web users clustering and web pages clustering. In the end, a case study is given and the result has proved the feasibility of using web fuzzy clustering in web pages clustering.

  19. Marketing and clinical trials: a case study

    OpenAIRE

    Entwistle Vikki A; Snowdon Claire; Garcia Jo; Knight Rosemary C; Shakur Haleema; Elbourne Diana R; Roberts Ian; Francis David; McDonald Alison M; Grant Adrian M; Campbell Marion K

    2007-01-01

    Abstract Background Publicly funded clinical trials require a substantial commitment of time and money. To ensure that sufficient numbers of patients are recruited it is essential that they address important questions in a rigorous manner and are managed well, adopting effective marketing strategies. Methods Using methods of analysis drawn from management studies, this paper presents a structured assessment framework or reference model, derived from a case analysis of the MRC's CRASH trial, o...

  20. Shuttle Transportation System Case-Study Development

    Science.gov (United States)

    Ransom, Khadijah

    2012-01-01

    A case-study collection was developed for NASA's Space Shuttle Program. Using lessons learned and documented by NASA KSC engineers, analysts, and contractors, decades of information related to processing and launching the Space Shuttle was gathered into a single database. The goal was to provide educators with an alternative means to teach real-world engineering processes and to enhance critical thinking, decision making, and problem solving skills. Suggested formats were created to assist both external educators and internal NASA employees to develop and contribute their own case-study reports to share with other educators and students. Via group project, class discussion, or open-ended research format, students will be introduced to the unique decision making process related to Shuttle missions and development. Teaching notes, images, and related documents will be made accessible to the public for presentation of Space Shuttle reports. Lessons investigated included the engine cutoff (ECO) sensor anomaly which occurred during mission STS-114. Students will be presented with general mission infom1ation as well as an explanation of ECO sensors. The project will conclude with the design of a website that allows for distribution of information to the public as well as case-study report submissions from other educators online.

  1. Systemic Design: Two Canadian Case Studies

    Directory of Open Access Journals (Sweden)

    Alex Ryan

    2014-12-01

    Full Text Available This paper introduces two novel applications of systemic design to facilitate a comparison of alternative methodologies that integrate systems thinking and design. In the first case study, systemic design helped the Procurement Department at the University of Toronto re-envision how public policy is implemented and how value is created in the broader university purchasing ecosystem. This resulted in an estimated $1.5 million in savings in the first year, and a rise in user retention rates from 40% to 99%. In the second case study, systemic design helped the clean energy and natural resources group within the Government of Alberta to design a more efficient and effective resource management system and shift the way that natural resource departments work together. This resulted in the formation of a standing systemic design team and contributed to the creation of an integrated resource management system. A comparative analysis of the two projects identifies a shared set of core principles for systemic design as well as areas of differentiation that reveal potential for learning across methodologies. Together, these case studies demonstrate the complementarity of systems thinking and design thinking, and show how they may be integrated to guide positive change within complex sociotechnical systems.

  2. Isotopic fingerprints in surficial waters : Stable isotope methods applied in hydrogeological studies

    OpenAIRE

    Kortelainen, Nina

    2007-01-01

    The driving force behind this study has been the need to develop and apply methods for investigating the hydrogeochemical processes of significance to water management and artificial groundwater recharge. Isotope partitioning of elements in the course of physicochemical processes produces isotopic variations to their natural reservoirs. Tracer property of the stable isotope abundances of oxygen, hydrogen and carbon has been applied to investigate hydrogeological processes in Finland. The work...

  3. Verification of multi-proxy paleoclimatic studies: a case study

    Science.gov (United States)

    McIntyre, S.; McKitrick, R.

    2004-12-01

    Multi-proxy studies have been the primary means of transmitting paleoclimatic findings to public policy. For policy use, such studies should be replicable in the sense of King (1995). The best-known and most widely applied multi-proxy study is Mann, Bradley and Hughes (1998) ("MBH98") and its 1999 extension, which claimed to have exceptional "robustness" and "skill". We attempted to replicate MBH98 results and found, among other problems, that MBH98 methodology included two important unreported steps: (1) Subtraction of the 1902-1980 mean prior to principal components (PC) calculations (rather than, say, the 1400-1980 mean in the AD1400 step); (2) Extrapolation of a duplicate version of the Gaspé tree ring series. We show that high early 15th century values occur in important variations and that their results are not robust to the following: (1) Presence or absence of the extrapolation of 4 years at the beginning of the Gaspé tree ring series; (2) subtraction of the 1400-1980 mean rather than subtraction of the 1902-1980 mean, while using the same number of retained PC series in each step as MBH98; (3) the presence or absence of the North American PC4, while subtracting the 1400-1980 mean and using 5 PCs in the AD1400 step; (4) presence or absence of a small subset of high-altitude tree ring sites, mostly "strip bark" bristlecone pines, mostly collected by one researcher, Donald Graybill. The subtraction of the 1902-1980 mean dramatically inflates the role of the bristlecone pine sites, which then impart a distinctive hockey stick shape to the MBH98 PC1 and then to the NH temperature reconstruction. MBH98 claimed "skill" through apparently significant Reduction of Error (RE) statistics, reporting 0.51 in the AD1400 step, as compared to a reported 99 percent significance level of 0, which they calculated through simulations using red noise with low AR1 coefficients (0.2). We benchmarked a more realistic significance level by applying MBH98 PC methods to 10

  4. Capturing Cultural Glossaries: Case-study II

    Directory of Open Access Journals (Sweden)

    Matete Madiba

    2011-10-01

    Full Text Available

    ABSTRACT: This case-study attempts to present a brief glossary of Northern Sotho medical terms. It is a follow-up of a similar case-study (Madiba, Mphahlele and Kganyago 2003, which was an attempt to capture and present Northern Sotho cooking terms. Case-study I consists of the names for utensils, ingredients and the processes involved in the preparation of cultural dishes. With both these case-studies, the intention has been to use the opportunities availing themselves for the pres-ervation and valorisation of Northern Sotho, including the extension of its corpora to support national dictionary-making processes. The case-study methodology has been very useful for the purposes of this project and the context within which it was undertaken. It aims to provide a model for the collection and presentation of authentic Northern Sotho terminology which otherwise would hardly have been accessible.

    Keywords: CULTURAL GLOSSARY, INDIGENOUS KNOWLEDGE SYSTEMS, CORPUS, OUTCOMES-BASED EDUCATION, ASSESSMENT CRITERIA, TRADITIONAL MEDICAL TERMS, COMMUNICATIVE APPROACH, STRUCTURAL APPROACH, METONYMY, HANDS-ON ACTIVITIES, TASK-BASED LEARNING

    *****

    OPSOMMING: Die totstandbrenging van kulturele woordversamelings: Ge-vallestudie II. Hierdie gevallestudie probeer om 'n beperkte woordelys van Noord-Sotho- mediese terme aan te bied. Dit is 'n voortsetting van 'n soortgelyke gevallestudie (Madiba, Mpha-hlele en Kganyago 2003 wat 'n poging was om Noord-Sothokookterme te versamel en aan te bied. Gevallestudie I bestaan uit die name van gereedskap, bestanddele, en die prosesse betrokke by die voorbereiding van kulturele geregte. Met altwee hierdie gevallestudies was die bedoeling om die geleenthede te gebruik wat hulleself aanbied vir die bewaring en bestendiging van Noord-Sotho, insluitende die uitbreiding van sy korpora om die nasionale woordeboeksamestellingsprosesse te ondersteun. Die gevallestudiemetodologie was baie nuttig vir die doeleindes van

  5. Case studies in atomic collision physics

    CERN Document Server

    McDaniel, E W

    2013-01-01

    Case Studies in Atomic Collision Physics II focuses on studies on the role of atomic collision processes in astrophysical plasmas, including ionic recombination, electron transport, and position scattering. The book first discusses three-body recombination of positive and negative ions, as well as introduction to ionic recombination, calculation of the recombination coefficient, ions recombining in their parent gas, and three-body recombination at moderate and high gas-densities. The manuscript also takes a look at precision measurements of electron transport coefficients and differential cr

  6. Study of gaussian fitting methods applied to thermoluminescent emission spectrum of CaSO4:Dy

    International Nuclear Information System (INIS)

    In the present work, two methods used to represent the peaks of the thermoluminescence (TL) glow curve of CaSO4:Dy, from a gaussian approximation, are evaluated. Several glow curves with single and double peaks and known parameters were computationally simulated. Two procedures were applied to the data: gaussian curve fitting to the simulated data by the least squares method; and peak approximation by a gaussian function, from a method developed in the Applied Physics Division of IEAv/CTA. The obtained results (gaussian curve areas) in comparison with the original area of the TL glow curve generated for the single peak case show a tendency of underestimate the real area from 0.8 to 7.0%, depending on the fitting method applied. For the double peak case, it was observed an emphasized tendency of overestimate the original curve area from 3.7 to 6.2%, depending on the fitting method used. The obtained result is discussed in relation to the utilization of the method as a dosimetry routine, its implications and limitations. (author)

  7. Using Case Studies to Teach About Global Issues, Bali: A Case Study

    Science.gov (United States)

    Oswald, James M.

    1974-01-01

    The South Pacific island of Bali is used as a case study of overpopulation and food shortage. A brief description of the resources, the typical lifestyle of the Balinese farmer, and possible teaching techniques are given. (DE)

  8. Using Case Study Analysis and Case Writing to Structure Clinical Experiences in a Teacher Education Program

    Science.gov (United States)

    Floyd, Deborah M.; Bodur, Yasar

    2005-01-01

    This study reports on the design and results of a two-semester study on the use of case study analysis and case writing in clinical experiences in an undergraduate teacher education program. Findings indicated that structured experiences with case studies and case writing increase preservice teachers' informed decision making on educational…

  9. The Danish National Case Study Report

    DEFF Research Database (Denmark)

    Brodersen, Søsser; Jørgensen, Michael Søgaard

    This report is the Danish case study report in the EU-financed project INTERACTS, which analyses experience and expectations to the interaction between NGOs, Science Shops and universities. The report analyses potentials and barriers to NGO’s and similar civil society groups’ use of research and...... pond. Each case is described and reflected separately. A cross-analysis analyses the interactions among the involved actor group (clients, students, researchers, and Science Shops) discussing how the knowledge in the projects were developed and how the knowledge were used by the actors to try to gain...... impact on either research development or societal discourses. When civil society groups request assistance through the Science Shops, their need for knowledge and research is based on a need for scientific documentation of a certain topic, a need for enhancement of new knowledge and/or a need for...

  10. Metadata in Arabic Libraries' Web Sites in Egypt and Saudi Arabia : An Applied Study

    OpenAIRE

    Zain A.Hady

    2005-01-01

    An Applied study aims at analyzes the metadata of Arabic Libraries' Web Sites in Egypt and Saudi Arabia, it begins with a methodological introduction, then the study analyzes the web sites using Meta Tag Analyzer software, it included the following web sites : Library of Alexandria, Egyptian Libraries, Egyptian National, King Fahd National Library, King Abdel Aziz Public Library, and Mubarak Public Library.

  11. A Delphi Study on Technology Enhanced Learning (TEL) Applied on Computer Science (CS) Skills

    Science.gov (United States)

    Porta, Marcela; Mas-Machuca, Marta; Martinez-Costa, Carme; Maillet, Katherine

    2012-01-01

    Technology Enhanced Learning (TEL) is a new pedagogical domain aiming to study the usage of information and communication technologies to support teaching and learning. The following study investigated how this domain is used to increase technical skills in Computer Science (CS). A Delphi method was applied, using three-rounds of online survey…

  12. Particle generation methods applied in large-scale experiments on aerosol behaviour and source term studies

    International Nuclear Information System (INIS)

    In aerosol research aerosols of known size, shape, and density are highly desirable because most aerosols properties depend strongly on particle size. However, such constant and reproducible generation of those aerosol particles whose size and concentration can be easily controlled, can be achieved only in laboratory-scale tests. In large scale experiments, different generation methods for various elements and compounds have been applied. This work presents, in a brief from, a review of applications of these methods used in large scale experiments on aerosol behaviour and source term. Description of generation method and generated aerosol transport conditions is followed by properties of obtained aerosol, aerosol instrumentation used, and the scheme of aerosol generation system-wherever it was available. An information concerning aerosol generation particular purposes and reference number(s) is given at the end of a particular case. These methods reviewed are: evaporation-condensation, using a furnace heating and using a plasma torch; atomization of liquid, using compressed air nebulizers, ultrasonic nebulizers and atomization of liquid suspension; and dispersion of powders. Among the projects included in this worked are: ACE, LACE, GE Experiments, EPRI Experiments, LACE-Spain. UKAEA Experiments, BNWL Experiments, ORNL Experiments, MARVIKEN, SPARTA and DEMONA. The aim chemical compounds studied are: Ba, Cs, CsOH, CsI, Ni, Cr, NaI, TeO2, UO2Al2O3, Al2SiO5, B2O3, Cd, CdO, Fe2O3, MnO, SiO2, AgO, SnO2, Te, U3O8, BaO, CsCl, CsNO3, Urania, RuO2, TiO2, Al(OH)3, BaSO4, Eu2O3 and Sn. (Author)

  13. Reactive membrane technology: Two case studies

    DEFF Research Database (Denmark)

    Zeuner, Birgitte; Luo, Jianquan; Pinelo, Manuel;

    2014-01-01

    Enzymatic processes are generally sustainable processes that use mild conditions and natural substrates. Membrane technology can be employed for enzyme immobilization as well as for recycling free enzymes. Using alcohol dehydrogenase (ADH) as part of a process to recycle CO2 to methanol, we...... investigated the effect of applied pressure, enzyme concentration, pH, and membrane properties on fouling-induced enzyme immobilization. In another study, the production of the human milk oligosaccharide 3’-sialyllactose by an engineered sialidase from Trypanosoma rangeli (Tr6) was significantly improved in an...... enzymatic membrane reactor. The entire process can be improved by employing a series of ultra- and nanofiltrations....

  14. The Beneficial Effects of Applied Physiology Study Guides on Dentistry Students’ Learning

    OpenAIRE

    Rana Keyhanmanesh; Fariba Mirzaei Bavil; Morteza Ghojazadeh; Hadi Ebrahimi; Hossein Mazouchian; Mohammad Ali Ebrahimi Saadatlou

    2014-01-01

    Introduction: Previous studies have shown that study guides are effective tools that recognize students’ educational needs and help teachers to attain satisfactory results. Unfortunately, this effective learning tool has not been used in the coursework and teaching of basic sciences in Tabriz University of Medical Sciences. Therefore, this study was proposed to evaluate the effects of a study guide in an applied physiology course on the overall learning quality of dental students.Methods: In ...

  15. Investigation and Analysis of Entrepreneurship Consciousness on Applied Technology College Students--A Case Study of Shanghai Dianji University%应用技术型大学学生创业意识调查--以上海电机学院为例

    Institute of Scientific and Technical Information of China (English)

    宋洁

    2015-01-01

    应用技术型大学学生的创业意识受社会客观环境影响,呈现积极的内涵水平,创业需要强烈饱满,创业动机多元共存,创业兴趣多样丰富,创业信念坚定清晰,创业评价全面客观,其中创业评价表现最为显著。不同性别、学科、家庭所在地、学业水平学生以及独生子女与否学生的创业意识存在差异。应用技术型大学加强学生创业意识的培养需要从制度建设、创业教育规律研究、实践创新、教学渗透和氛围营造等方面展开工作。%The applied technology colleges undergraduates’ entrepreneurship consciousness is affected by social objective environment. Undergraduates have active connotation level of entrepreneurship consciousness, their entrepreneurship needs is strong and plump, their entrepreneurship motivation is diverse and concomitant, their entrepreneurship interest is various and abundant, their entrepreneurship belief is firm and clear, and their entrepreneurship appraisal is comprehensive and objective. Their entrepreneurship appraisal is the most prominent. Meanwhile, undergraduates have differences in entrepreneurship consciousness due to different gender, subject, family location, studies level, and whether being the only child or not. The approach of how to enhance the applied technology undergraduates’ entrepreneurship consciousness needs to be processed in the objective aspect, connotation aspect, and undergraduate initiative aspect.

  16. Guidelines for Conducting Positivist Case Study Research in Information Systems

    OpenAIRE

    Graeme Shanks

    2002-01-01

    The case study research approach is widely used in a number of different ways within the information systems community. This paper focuses on positivist, deductive case study research in information systems. It provides clear definitions of important concepts in positivist case study research and illustrates these with an example research study. A critical analysis of the conduct and outcomes of two recently published positivist case studies is reported. One is a multiple case study that vali...

  17. Comparing a single case to a control group - Applying linear mixed effects models to repeated measures data.

    Science.gov (United States)

    Huber, Stefan; Klein, Elise; Moeller, Korbinian; Willmes, Klaus

    2015-10-01

    In neuropsychological research, single-cases are often compared with a small control sample. Crawford and colleagues developed inferential methods (i.e., the modified t-test) for such a research design. In the present article, we suggest an extension of the methods of Crawford and colleagues employing linear mixed models (LMM). We first show that a t-test for the significance of a dummy coded predictor variable in a linear regression is equivalent to the modified t-test of Crawford and colleagues. As an extension to this idea, we then generalized the modified t-test to repeated measures data by using LMMs to compare the performance difference in two conditions observed in a single participant to that of a small control group. The performance of LMMs regarding Type I error rates and statistical power were tested based on Monte-Carlo simulations. We found that starting with about 15-20 participants in the control sample Type I error rates were close to the nominal Type I error rate using the Satterthwaite approximation for the degrees of freedom. Moreover, statistical power was acceptable. Therefore, we conclude that LMMs can be applied successfully to statistically evaluate performance differences between a single-case and a control sample. PMID:26218619

  18. Environmental qualification - facilities and case studies

    International Nuclear Information System (INIS)

    The term environmental qualification is used for assurance or guarantee for satisfactory performance of hardware under specified environmental conditions including normal, abnormal and accident conditions. To generate confidence about satisfactory performance in reasonable time, hardware must be tested under accelerated conditions. For testing and measuring performance parameters, it is essential to have adequate facilities and experienced and inquisitive staff so that qualified and reliable hardware can be manufactured by active participation of manufacturers, users and researchers. Top priority is given to the determination of characteristics, capabilities and limitations of hardware before really starting accelerated testing so that maximum information can be extracted before failure of hardware. This paper describes test and measurement facilities set up at the Bhabha Atomic Research Centre for environmental qualification and some case studies where it has been possible to make significant contributions towards reliability assessment, upgrading and indigenisation. Apart from climatic test facilities (thermal and humidity chambers), a Loss Of Coolant Accident (LOCA) environment simulator and synergistic simulator (combined environment test facility comprising temperature, humidity, gamma radiation and electrical stresses for studying interaction effects) have been set up. Notable case studies are :(1) Assessment of residual life-spans of cables and elastomeric components, (2) Reliability upgradation of indicating alarm meters and solenoid valves, (3) Assessment of survival capability of process instruments under LOCA environment, (4)Assessment of reusability of relays exposed to smoke and water spray in fire incident in a nuclear power station. (author)

  19. Case Study of the California Cement Industry

    OpenAIRE

    Coito, Fred; Powell, Frank; Worrell, Ernst; Price, Lynn; Friedmann, Rafael

    2005-01-01

    California is the largest cement producing state in the U.S., accounting for between 10 percent and 15 percent of U.S. cement production and cement industry employment. The cement industry in California consists of 31 sites that consume large amounts of energy, annually: 1,600 GWh of electricity, 22 million therms of natural gas, 2.3 million tons of coal, 0.25 tons of coke, and smaller amounts of waste materials, including tires. The case study summarized in this paper focused on providi...

  20. Metrology in Pharmaceutical Industry - A Case Study

    Science.gov (United States)

    Yuvamoto, Priscila D.; Fermam, Ricardo K. S.; Nascimento, Elizabeth S.

    2016-07-01

    Metrology is recognized by improving production process, increasing the productivity, giving more reliability to the measurements and consequently, it impacts in the economy of a country. Pharmaceutical area developed GMP (Good Manufacture Practice) requeriments, with no introduction of metrological concepts. However, due to Nanomedicines, it is expected this approach and the consequent positive results. The aim of this work is to verify the level of metrology implementation in a Brazilian pharmaceutical industry, using a case study. The purpose is a better mutual comprehension by both areas, acting together and governmental support to robustness of Brazilian pharmaceutical area.

  1. A Codesign Case Study in Computer Graphics

    DEFF Research Database (Denmark)

    Brage, Jens P.; Madsen, Jan

    1994-01-01

    The paper describes a codesign case study where a computer graphics application is examined with the intention to speed up its execution. The application is specified as a C program, and is characterized by the lack of a simple compute-intensive kernel. The hardware/software partitioning is based...... on information obtained from software profiling and the resulting design is validated through cosimulation. A locally developed interface model, Merlin, is used as the basis for co-simulation. The achieved speed-up is estimated based on an analysis of profile information....

  2. Russian Media Educators: Case Studies Portraits

    Directory of Open Access Journals (Sweden)

    Alexander Fedorov

    2013-01-01

    Full Text Available This article is devoted to case studies of the media education works of some well knowns Russian media educators. The analysis of media educational work of the famous Russian media educators leads us to the conclusion that media education in Russia is developing, building on the synthesis of the aesthetic, socio-cultural, and practical concepts, with a focus on the development of media competence of the audience, mainly school and youth. The enthusiasts of media education, even devoid of substantial public support for its innovative projects, achieve significant and meaningful results.

  3. Reinforcement learning: Solving two case studies

    Science.gov (United States)

    Duarte, Ana Filipa; Silva, Pedro; dos Santos, Cristina Peixoto

    2012-09-01

    Reinforcement Learning algorithms offer interesting features for the control of autonomous systems, such as the ability to learn from direct interaction with the environment, and the use of a simple reward signalas opposed to the input-outputs pairsused in classic supervised learning. The reward signal indicates the success of failure of the actions executed by the agent in the environment. In this work, are described RL algorithmsapplied to two case studies: the Crawler robot and the widely known inverted pendulum. We explore RL capabilities to autonomously learn a basic locomotion pattern in the Crawler, andapproach the balancing problem of biped locomotion using the inverted pendulum.

  4. Case study: Bioremediation in the Aleutian Islands

    International Nuclear Information System (INIS)

    This case study describes the design, construction, and operation of a bioremediation pile on Adak Island, which is located in the Aleutian Island chain. Approximately 1,900 m3 of petroleum-contaminated soil were placed in the bioremediation pile. The natural bioremediation process was enhanced by an oxygen and nutrient addition system to stimulate microbial activity. Despite the harsh weather on the island, after the first 6 months of operation, laboratory analyses of soil samples indicated a significant (80%) reduction in diesel concentrations

  5. Case studies in Bayesian microbial risk assessments

    Directory of Open Access Journals (Sweden)

    Turner Joanne

    2009-12-01

    Full Text Available Abstract Background The quantification of uncertainty and variability is a key component of quantitative risk analysis. Recent advances in Bayesian statistics make it ideal for integrating multiple sources of information, of different types and quality, and providing a realistic estimate of the combined uncertainty in the final risk estimates. Methods We present two case studies related to foodborne microbial risks. In the first, we combine models to describe the sequence of events resulting in illness from consumption of milk contaminated with VTEC O157. We used Monte Carlo simulation to propagate uncertainty in some of the inputs to computer models describing the farm and pasteurisation process. Resulting simulated contamination levels were then assigned to consumption events from a dietary survey. Finally we accounted for uncertainty in the dose-response relationship and uncertainty due to limited incidence data to derive uncertainty about yearly incidences of illness in young children. Options for altering the risk were considered by running the model with different hypothetical policy-driven exposure scenarios. In the second case study we illustrate an efficient Bayesian sensitivity analysis for identifying the most important parameters of a complex computer code that simulated VTEC O157 prevalence within a managed dairy herd. This was carried out in 2 stages, first to screen out the unimportant inputs, then to perform a more detailed analysis on the remaining inputs. The method works by building a Bayesian statistical approximation to the computer code using a number of known code input/output pairs (training runs. Results We estimated that the expected total number of children aged 1.5-4.5 who become ill due to VTEC O157 in milk is 8.6 per year, with 95% uncertainty interval (0,11.5. The most extreme policy we considered was banning on-farm pasteurisation of milk, which reduced the estimate to 6.4 with 95% interval (0,11. In the second

  6. Wind to Hydrogen in California: Case Study

    Energy Technology Data Exchange (ETDEWEB)

    Antonia, O.; Saur, G.

    2012-08-01

    This analysis presents a case study in California for a large scale, standalone wind electrolysis site. This is a techno-economic analysis of the 40,000 kg/day renewable production of hydrogen and subsequent delivery by truck to a fueling station in the Los Angeles area. This quantity of hydrogen represents about 1% vehicle market penetration for a city such as Los Angeles (assuming 0.62 kg/day/vehicle and 0.69 vehicles/person) [8]. A wind site near the Mojave Desert was selected for proximity to the LA area where hydrogen refueling stations are already built.

  7. Applying an Organizational Approach to the Sociology of Leisure: A Study of Clog Dancers

    OpenAIRE

    Hollandsworth, Danita

    1998-01-01

    The purpose of this study was to enhance understanding of leisure experiences by applying an organizational approach to the sociology of leisure. This organizational approach, used mainly to study work and occupations, consists of a conceptual framework derived from social systems theory and structural functionalism. The sensitizing concepts used from this framework were recruitment, socialization, and identity. In this study, I focused on the leisure group of clog dancers. My resear...

  8. Agile software development and the barriers to transfer of knowledge: An interpretive case study

    DEFF Research Database (Denmark)

    Heeager, Lise Tordrup; Nielsen, Peter Axel

    2013-01-01

    practices in an interpretive case study. The case company is a pharmaceutical firm where we studied how they develop software and how they transfer their own experience. Based on the literature we develop an initial framework of barriers to knowledge transfer and apply it to interpret the case study. From...... this case study we are able to discuss the initial framework and extend it to a framework of knowledge transfer of agile practices. The framework provides a better understanding of the barriers to knowledge transfer of agile practices. The paper contributes with (1) an application of the framework to...

  9. The Effect of Using Case Studies in Business Statistics

    Science.gov (United States)

    Pariseau, Susan E.; Kezim, Boualem

    2007-01-01

    The authors evaluated the effect on learning of using case studies in business statistics courses. The authors divided students into 3 groups: a control group, a group that completed 1 case study, and a group that completed 3 case studies. Results evidenced that, on average, students whom the authors required to complete a case analysis received…

  10. Combining genetic association study designs: a GWAS case study

    OpenAIRE

    Estus, Janice L.; ,; Fardo, David W.

    2013-01-01

    Genome-wide association studies (GWAS) explore the relationship between genome variability and disease susceptibility with either population- or family-based data. Here, we have evaluated the utility of combining population- and family-based statistical association tests and have proposed a method for reducing the burden of multiple testing. Unrelated singleton and parent-offspring trio cases and controls from the Genetics of Kidneys in Diabetes (GoKinD) study were analyzed for genetic associ...

  11. Characteristic study of plasma waves by varying the applied RF frequency and electron temperature in single frequency capacitive discharges

    International Nuclear Information System (INIS)

    In low-pressure capacitive discharges, stochastic heating is the dominant electron heating mechanism which occurs due to the momentum transfer from the oscillating electron sheath edge to electrons. The existence of waves in electron density close to the sheath edge was firstly reported in literature but a comprehensive analysis of their nature has not been discussed. The evidence of wave emission with a frequency near to electron plasma frequency adjacent the sheath territory in case of collisionless plasma in single frequency capacitive discharges was detailed investigated by S Sharma et al. Here the wave properties have been studied by varying the current density amplitude J0 for a constant Radio-Frequency (RF), 27.12 MHz. The electron temperature was also constant (2.5 eV). The field reversal and ion reflection phenomena were reported. In current research work, these waves are studied by varying the frequency of applied RF and keeping other parameters constant. The wave amplitude changes with the frequency of applied RF and the presence of strong field reversal region also observed. The wave properties are also studied by varying the electron temperature Te for applied frequency 27.12 MHz by keeping all other controlling parameters constant. At low values of electron temperature i.e. ∼ 2 eV the strong field reversal emerges. The wave amplitude is also varies by changing electron temperature. (author)

  12. Methodological proposal for identification and evaluation of environmental aspects and impacts of nuclear facilities of IPEN, Sao Paulo, SP, Brazil: a case study applied to the Nuclear Fuel Center; Proposta metodologica para a identificacao e avaliacao de aspectos e impactos ambientais em instalacoes nucleares do IPEN: estudo de caso aplicado ao Centro do Combustivel Nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Mattos, Luis Antonio Terribile de

    2013-07-01

    This work presents an application of Failure Mode Effect Analysis (FMEA) to the process of identification of environmental aspects and impacts as a part of implementation and maintenance of an Environmental Management System (EMS) in accordance with the NBR ISO 14001 standard. Also, it can contribute, as a complement, to the evaluation and improvement of safety of the installation focused. The study was applied to the Nuclear Fuel Center (CCN) of Nuclear and Energy Research Institute (IPEN), situated at the Campus of University of Sao Paulo, Brazil. The CCN facility has the objective of promoting scientific research and of producing nuclear fuel elements for the IEA-R1 Research Reactor. To identify the environmental aspects of the facility activities, products, and services, a systematic data collection was carried out by means of personal interviews, documents, reports and operation data records consulting. Furthermore, the processes and their interactions, failure modes, besides their causes and effects to the environment, were identified. As a result of a careful evaluation of these causes it was possible to identify and to classify the major potential environmental impacts, in order to set up and put in practice an Environmental Management System for the installation under study. The results have demonstrated the validity of the FMEA application to nuclear facility processes, identifying environmental aspects and impacts, whose controls are critical to achieve compliance with the environmental requirements of the Integrated Management System of IPEN. It was demonstrated that the methodology used in this work is a powerful management tool for resolving issues related to the conformity with applicable regulatory and legal requirements of the Brazilian Nuclear Energy Commission (CNEN) and the Brazilian Institute of Environment (IBAMA). (author)

  13. Improving Skill Development: An Exploratory Study Comparing a Philosophical and an Applied Ethical Analysis Technique

    Science.gov (United States)

    Al-Saggaf, Yeslam; Burmeister, Oliver K.

    2012-01-01

    This exploratory study compares and contrasts two types of critical thinking techniques; one is a philosophical and the other an applied ethical analysis technique. The two techniques analyse an ethically challenging situation involving ICT that a recent media article raised to demonstrate their ability to develop the ethical analysis skills of…

  14. An analytic study of applying miller cycle to reduce nox emission from petrol engine

    OpenAIRE

    Wang, Yaodong; Lin, Lin; Roskilly, Antony P.; Zeng, Shengchuo; Huang, Jincheng; He, Yunxin; Huang, Xiaodong; Huang, Huilan; Wei, Haiyan; Li, Shangping; Yang, J

    2007-01-01

    An analytic study of applying miller cycle to reduce nox emission from petrol engine correspondence: Corresponding author. Tel.: +0044 191 2223522; fax: +0044 191 2225491. (Wang, Yaodong) (Wang, Yaodong) School of Marine Science and Technology, Newcastle University - Newcastle upon Tyne--> , NE1 7RU--> - UNITED KINGDOM (Wang, Yaodong) Mechanical Engineering College, Guangxi University - Nanning--...

  15. Time-lapse motion picture technique applied to the study of geological processes

    Science.gov (United States)

    Miller, R.D.; Crandell, D.R.

    1959-01-01

    Light-weight, battery-operated timers were built and coupled to 16-mm motion-picture cameras having apertures controlled by photoelectric cells. The cameras were placed adjacent to Emmons Glacier on Mount Rainier. The film obtained confirms the view that exterior time-lapse photography can be applied to the study of slow-acting geologic processes.

  16. A Comparative Study of Intensity Markers in Engineering and Applied Linguistics

    Science.gov (United States)

    Behnam, Biook; Mirzapour, Fatemeh

    2012-01-01

    Writers use intensity markers as one of strategies in order to negotiate their claims and to make their writings persuasive and credible. This study is an attempt to examine the type, frequency, and functions of intensity markers in research articles of two disciplines of Applied Linguistics and Electrical Engineering by analyzing surface…

  17. Social Architecture: An Emergency Management Case Study

    Directory of Open Access Journals (Sweden)

    Asif Qumer Gill

    2015-03-01

    Full Text Available Emergency management agencies are progressively using social media for the sourcing and distribution of disaster information. Emergency management agencies are often unsure as to how to best identify and assess social media concerns (e.g. information security, trust which must be addressed to develop a social media-enabled disaster information management environment. This paper adopts the Social Architecture Viewpoint Assessment (SAVA framework for identifying and assessing social media concerns from four different viewpoints: IT, Value, Resource and Management. This paper demonstrates the use of the SAVA framework in the context of an in-depth empirical case study of an Australian emergency management agency. The results of this study indicate that the SAVA framework is useful for emergency information management managers in identifying and assessing social media concerns.

  18. Commercializing Emerging Renewable Energy: A Case Study

    Directory of Open Access Journals (Sweden)

    Matti Lehtovaara

    2012-12-01

    Full Text Available A broad scientific consensus exists that the global climate is changing. The Earth’s surface temperature could rise significantly over the next few decades, leading to us witnessing an entirely new and unknown planet. Improved energy efficiency, decreasing use of fossil fuels and wide diffusion of various renewable energy sources are among the focal measures to limit global warming to a sustainable level. The objective of this study is to analyse how renewable energy, such as wind power and bioenergy, could be efficiently commercialized. The evaluation is based on a case study and expert analyses exploiting lateral and parallel thinking methods, and group decision support systems tools. The results reveal that some of the generated ideas are ready for implementation to commercialize renewable energy, whereas others still require technical and commercial development and improvements before maturity.

  19. Experimental studies on a Savonius rotor with casing; Casing wo motsu Savonius gata turbine no tokusei ni kansuru jikkenteki kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tan, S. [Tsuruoka National College of Technology, Yamagata (Japan); Shimizu, Y. [Mie University, Mie (Japan). Faculty of Engineering; Kikuyama, K. [Nagoya University, Nagoya (Japan). Faculty of Engineering

    1997-07-25

    The Savonius turbine, which works at low rotatory speeds and gives a high degree of torque, has been used for a wind turbines. In order to examine the feasibility of applying the turbine as a wave energy conversion system, a Savonius rotor was installed in a casing and its performance was studied experimentally to examine the various geometrical configurations of the rotor and casing. When optimally configured, the turbine exhibits higher efficiency than a wind turbine without a casing during steady flow conditions. 6 refs., 17 figs., 1 tab.

  20. Study of a BVAR(p) process applied to U.S. commodity market data

    Czech Academy of Sciences Publication Activity Database

    Šindelář, Jan

    Volume 58. Venice : Academic Science Research, 2009 - (Ardil, C.), s. 424-435 ISSN 2070-3724. [International Conference on Operational Research and Financial Engineering 2009. Benátky (IT), 28.10.2009-30.10.2009] R&D Projects: GA MŠk 2C06001 Institutional research plan: CEZ:AV0Z10750506 Keywords : Vector Auto-regression * Forecasting * Financial * Bayesian * Efficient Market s Subject RIV: BB - Applied Statistics, Operational Research http://library.utia.cas.cz/separaty/2009/SI/sindelar-study of a bvar(p) process applied to u.s. commodity market data.pdf