WorldWideScience

Sample records for technology-based service encounters

  1. Service quality and perceived value of technology-based service encounters: evaluation of clinical staff satisfaction in Taiwan.

    Science.gov (United States)

    Hung, Chung-Jye; Chang, Hsin Hsin; Eng, Cheng Joo; Wong, Kit Hong

    Previous research has evaluated technology-based service encounters (TBSEs) in the delivery of health care by assessing patient satisfaction. This study examined service quality and perceived value of TBSEs used in health organisations from the perspective of clinical staff, with staff technology readiness as a moderator. A quantitative survey was conducted in Taiwan, across private and public healthcare organisations. Results showed that TBSEs had a direct effect on service quality and perceived value, which in turn had a direct effect on staff satisfaction in using TBSEs. However, service quality had no effect on perceived value when moderated by technology readiness. Theoretical and managerial implications of these findings are discussed.

  2. An assessment of technology-based service encounters & network security on the e-health care systems of medical centers in Taiwan

    Directory of Open Access Journals (Sweden)

    Chang Ching

    2008-04-01

    Full Text Available Abstract Background Enhancing service efficiency and quality has always been one of the most important factors to heighten competitiveness in the health care service industry. Thus, how to utilize information technology to reduce work load for staff and expeditiously improve work efficiency and healthcare service quality is presently the top priority for every healthcare institution. In this fast changing modern society, e-health care systems are currently the best possible way to achieve enhanced service efficiency and quality under the restraint of healthcare cost control. The electronic medical record system and the online appointment system are the core features in employing e-health care systems in the technology-based service encounters. Methods This study implemented the Service Encounters Evaluation Model, the European Customer Satisfaction Index, the Attribute Model and the Overall Affect Model for model inference. A total of 700 copies of questionnaires from two authoritative southern Taiwan medical centers providing the electronic medical record system and the online appointment system service were distributed, among which 590 valid copies were retrieved with a response rate of 84.3%. We then used SPSS 11.0 and the Linear Structural Relationship Model (LISREL 8.54 to analyze and evaluate the data. Results The findings are as follows: (1 Technology-based service encounters have a positive impact on service quality, but not patient satisfaction; (2 After experiencing technology-based service encounters, the cognition of the service quality has a positive effect on patient satisfaction; and (3 Network security contributes a positive moderating effect on service quality and patient satisfaction. Conclusion It revealed that the impact of electronic workflow (online appointment system service on service quality was greater than electronic facilities (electronic medical record systems in technology-based service encounters. Convenience and

  3. An assessment of technology-based service encounters & network security on the e-health care systems of medical centers in Taiwan.

    Science.gov (United States)

    Chang, Hsin Hsin; Chang, Ching Sheng

    2008-04-17

    Enhancing service efficiency and quality has always been one of the most important factors to heighten competitiveness in the health care service industry. Thus, how to utilize information technology to reduce work load for staff and expeditiously improve work efficiency and healthcare service quality is presently the top priority for every healthcare institution. In this fast changing modern society, e-health care systems are currently the best possible way to achieve enhanced service efficiency and quality under the restraint of healthcare cost control. The electronic medical record system and the online appointment system are the core features in employing e-health care systems in the technology-based service encounters. This study implemented the Service Encounters Evaluation Model, the European Customer Satisfaction Index, the Attribute Model and the Overall Affect Model for model inference. A total of 700 copies of questionnaires from two authoritative southern Taiwan medical centers providing the electronic medical record system and the online appointment system service were distributed, among which 590 valid copies were retrieved with a response rate of 84.3%. We then used SPSS 11.0 and the Linear Structural Relationship Model (LISREL 8.54) to analyze and evaluate the data. The findings are as follows: (1) Technology-based service encounters have a positive impact on service quality, but not patient satisfaction; (2) After experiencing technology-based service encounters, the cognition of the service quality has a positive effect on patient satisfaction; and (3) Network security contributes a positive moderating effect on service quality and patient satisfaction. It revealed that the impact of electronic workflow (online appointment system service) on service quality was greater than electronic facilities (electronic medical record systems) in technology-based service encounters. Convenience and credibility are the most important factors of service quality

  4. An assessment of technology-based service encounters & network security on the e-health care systems of medical centers in Taiwan

    OpenAIRE

    Chang Ching; Chang Hsin

    2008-01-01

    Abstract Background Enhancing service efficiency and quality has always been one of the most important factors to heighten competitiveness in the health care service industry. Thus, how to utilize information technology to reduce work load for staff and expeditiously improve work efficiency and healthcare service quality is presently the top priority for every healthcare institution. In this fast changing modern society, e-health care systems are currently the best possible way to achieve enh...

  5. DIFFICULTIES ENCOUNTERED IN ISO 9001:2008 IMPLEMENTATION PROJECTS IN INCUBATED TECHNOLOGY-BASED COMPANIES

    Directory of Open Access Journals (Sweden)

    Eduardo Gome Salgado

    2014-09-01

    Full Text Available Quality Management Systems (QMS are designed to continuously improve the performance of organizations aiming to constantly improve their services seeking to overcome their results. Thus, for the services and/or products offered to transmit confidence and credibility, they should be designed within appropriate norms and standards. This research aims to assess the difficulties encountered by the incubated companies participating in the PRIME-FINEP project and developing projects for certification of their QMS in accordance with ISO 9001:2008. An exploratory survey was performed in nine incubated technology-based companies (TBC, through a questionnaire with 21 questions totaling the opinion of 20 respondents. After analyzing the data it is concluded, with statistical meaning, that the TBC's with little incubation time present difficulties in implementing the quality policy (5.3, difficulty not identified in other studies conducted in large companies. However difficulties similar to those of the large companies are present in the incubated TBC, and are the following: documentation requirements (4.2 present in all incubated companies (regardless of incubation time, and design and development (7.3 present in companies with little incubation time. The difficulty in implementing the quality policy (5.3 is reflected in the achievement of the QMS certification project in accordance with ISO 9001:2008.

  6. Innovative generativity of digital service encounters

    DEFF Research Database (Denmark)

    Henten, Anders; Sørensen, Jannick Kirk

    2018-01-01

    The research question examined in this chapter is how service encounters, based on digital interfaces, differ from face-to-face (f2f) encounters in terms of potential innovative generativity. New computer technologies facilitating big data processing and the development of advanced recommender...... systems and the recent developments of artificial intelligence with respect to cognitive and affective computing will certainly enhance the potential for innovations to be created on the basis of digital service encounters. However, the empathetic understanding of the needs and wants of the service users...... that can be part of the f2f service encounters cannot automatically result from digital service encounters. Digital tools can be developed and used to supplement the impressions that f2f encounters initiate. However, human interpretations and even human f2f encounters will also be needed to maintain...

  7. Beyond the Embodied Digital Service Encounter

    DEFF Research Database (Denmark)

    Sørensen, Jannick Kirk

    2018-01-01

    When a digital service encounter develops differently than anticipated, the client becomes a user. This transformation reveals the ambiguous nature of digital service encounter being neither well-functioning tools, nor having the same sensitivity to and tolerance for service failures as in human ...

  8. Determinants of customer satisfaction with service encounter

    Directory of Open Access Journals (Sweden)

    Ariana Nefat

    2008-12-01

    Full Text Available Service encounters are the focal point of a customer’s perception of a service in terms of its quality, value and customer satisfaction. The paper researches the influence of the components of a service encounter on customer satisfaction. Among several factors that determine customer satisfaction the quality of service, which is related to the characteristics of service, plays an important role. However, a direct insight into the reasons that make a service encounter satisfactory or unsatisfactory is provided by the critical incident technique, where causes of dis/satisfaction differ primarily depending on whether they derive from interpersonal contact or from contact with technology. The evidence of service, which includes people, process and the physical evidence, plays a critical role in a customer’s dis/satisfaction. The influence of these elements cannot be observed separately; it must be observed in their interaction during the delivery of service and their strongest effect is achieved during face-to-face service encounters that have the characteristics of a theatre metaphor. Even though a high level of satisfaction may be achieved after the recovery of a service, enterprises should aim to conduct excellent service encounters right from the start.

  9. Designing Personalization in Technology-Based Services

    Science.gov (United States)

    Lee, Min Kyung

    2013-01-01

    Personalization technology has the potential to optimize service for each person's unique needs and characteristics. One way to optimize service is to allow people to customize the service themselves; another is to proactively tailor services based on information provided by people or inferred from their past behaviors. These approaches function…

  10. Service encounters as bases for innovation

    DEFF Research Database (Denmark)

    Sundbo, Jon; Sundbo, Donna; Henten, Anders

    2015-01-01

    customers with the innovating organization. Based on literature studies and pilot case studies, seven propositions are proposed and tested in a qualitative, hermeneutic way in field experiments in nine service organizations. Important new results are that encounter-based innovation requires mutual empathy...... between employees and customers, employees investing stubbornness and time can be a driver for innovation, and several layers of management can be a barrier. In the field experiments three new factors for encounter-based innovation were found: translation, multitasking, and hyper-professionalism. The two...

  11. Co-creation of Innovations in ICT based service encounters

    DEFF Research Database (Denmark)

    Sørensen, Jannick Kirk; Henten, Anders

    2014-01-01

    Innovations in services often emanate from service encounters (i.e. the touch points between the service producers and the customers). Two different types of service encounters are dealt with: face-to-face and ICT-based service encounters. The aim of the chapter is to examine the specific...

  12. Customer-to-customer roles and impacts in service encounters

    OpenAIRE

    Lee, Linda

    2016-01-01

    This thesis investigates customer-to-customer roles and impacts in the context of service encounters. This topic is studied from two angles: customer interactions during group service encounters and customer perceptions post service encounters. The first angle is a focus on group service encounters that addresses the lack of research on customer-to-customer interactions that occur in customer-to-customer interaction-intensive contexts. These are contexts where the interactions between custome...

  13. Innovation from the ICT-based service encounter

    DEFF Research Database (Denmark)

    Henten, Anders

    2012-01-01

    The pupose of the paper is to develop a framework for analyzing the dynamics of innovations emanating from the ICT-based service encounters. Many innovations are based on the direct encounter between employees and customers, and the paper aims to extend the analysis of such encounters to ICT...

  14. Thinking about the service encounter enhances encounter-related word-of-mouth

    DEFF Research Database (Denmark)

    Mattsson, Jan; Söderlund, Magnus

    ) the memorability of the service encounter and (b) the extent to which what had happened had been subject to rehearsal with the purpose of telling others about it. These findings should be seen in relation to the literature’s view that customer satisfaction, not thinking, is a dominant predictor of word-of-mouth......This study examines the impact of thinking about a service encounter, after it has been completed, on telling others about it (i.e., word-of-mouth). The main finding was that encounter-related thinking boosted word-of-mouth. We also found that the think-talk association was mediated by (a....... Our results, however, indicate that satisfaction’s contribution to the variation in talking about the encounter was modest (and customer satisfaction played only a minor role in explaining why an encounter is thought about)....

  15. Service Encounter Related Process Quality, Patient Satisfaction, and Behavioral Intention

    Directory of Open Access Journals (Sweden)

    Nandakumar Mekoth

    2011-12-01

    Full Text Available This study identifies some of the critical service encounters thatthe outpatients undergo in a health care facility and investigateswhether the service encounter related process quality as perceivedby the patients leads to patient satisfaction, repeat visit, and recommendationintentions. Personal visits, observations, and enquiriesat the outpatient center have been conducted to identifythe various service encounters that outpatients undergo in thehospital. Exit interviews of the outpatients have been conductedto identify service encounter related process quality variableswhich determine patient satisfaction and behavioral intentions.A preliminary scale to measure service encounter related processquality was developed and its factor structure and internal consistencyreliability were established. The study reveals that boththe physician quality and laboratory quality have been found tobe significantly related to patient satisfaction. However, quite interestingly,courtesy shown by the registration or outpatient staff,perceived length of waiting time, or even the salient aspects of theservicescape, did not influence patient satisfaction.

  16. Dyadic Interactions in Service Encounter: Bayesian SEM Approach

    Science.gov (United States)

    Sagan, Adam; Kowalska-Musiał, Magdalena

    Dyadic interactions are an important aspects in service encounters. They may be observed in B2B distribution channels, professional services, buying centers, family decision making or WOM communications. The networks consist of dyadic bonds that form dense but weak ties among the actors.

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

    Directory of Open Access Journals (Sweden)

    Tanawin Nunthaphanich

    2015-10-01

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

  18. Bridging Identity Gaps : Supporting Identity Performance in Citizen Service Encounters

    DEFF Research Database (Denmark)

    Borchorst, Nikolaj Gandrup; McPhail, Brenda; Smith, Karen Louise

    2012-01-01

    administrative processes and the quality and swiftness of the service they receive. As we bring to light in this paper, this “fitting in” with rigid bureaucratic procedures and IT systems interestingly requires a substantial collaborative effort between the receiver(s) of the service and a complex constellation...... of surrounding stakeholders and intermediaries. This collaboration and the performing of multiple identities raises challenges for the design of e-government systems aimed at supporting physical and digital citizen service provision, as well as issues regarding privacy, citizenship, and public service quality......This paper explores in situ citizen service encounters in government offices. Drawing upon ethnographically informed fieldwork in Canada and Denmark, we discuss the challenges to supporting citizens in constructing and performing identities in public service settings. Our data suggests...

  19. Choosing a language in international office service encounters

    DEFF Research Database (Denmark)

    Hazel, Spencer

    Choosing a language in international office service encounters – from multilingual miscellany to medium-of-interaction in a matter of seconds Spencer Hazel Roskilde University, Denmark In higher education settings characterized by increasing transnational student and staff mobility, members...... to a multimodal interaction analysis following the ethnomethodological tradition of Conversation Analysis. Gafaranga, J. (2000). Medium repair vs. other-language repair: Telling the medium of a bilingual conversation. International Journal of Bilingualism, 4(3), 327-350. Hall, J. K., Hellermann, J., & Pekarek...... Preisler (eds.) Language alternation, language choice and language encounter in international education. Dordrecht: Springer Preisler, Bent, Ida Klitgård, and Anne H. Fabricius. (2011). Language and learning in the international university: from English uniformity to diversity and hybridity. Bristol...

  20. Managing the bank service encounter: A conceptual model

    Directory of Open Access Journals (Sweden)

    K. K. Govender

    1999-06-01

    Full Text Available In financial services marketing, especially among banks, there are a limited number of chances to impress the customer, since the services are becoming more automated. Since personal interactions with customers are becoming less numerous, customers are expecting higher quality contacts and more individual treatment. This paper proposes a service encounter management model which may impact on the customers service experience. By matching service employees with customers, the effects of certain human resources strategies may be ascertained through the customers perception of the employee service quality and the overall service quality. Opsomming Daar is 'n beperkte geleenthede om die finansiele dienste klient, veral die in banke, te beindruk, aangesien dienste al meer ge-outomatiseer raak. Seinde persoonlike kontak met kliente al minder word, verwag kliente hoer gehalte kontak en meer individuele behandeling. Hierdie artikel stel 'n bestuursmodel vir diensontmoetings voor wat 'n impak op kliente se dienservarings mag he. Deur dienswerknemers met kliente te verbind kan bepaalde menslike hulpbronstrategie-effekte vasgestel word, deur middel van kliente se persepsie van werknemer-diensgehalte en algemene diensgehalte.

  1. Investigating Effect of Service Encounter, Value, and Satisfaction on Word of Mouth: An Outpatient Service Context.

    Science.gov (United States)

    Hsu, Li-Chun

    2018-01-13

    This study investigates the relationships among service encounter, service value, patient satisfaction, and word-of-mouth (WOM) intention from the viewpoint of interactive marketing. Data were collected using a questionnaire survey. A total of 372 questionnaires were obtained and 350 of these questionnaires were valid (94.09%), and a structural equation model was used to analyze the data. This study proposed seven hypotheses, and five of the seven hypotheses were supported. Service encounters indirectly affect their patient WOM through service value and satisfaction. Therefore, service value and satisfaction play a crucial mediating role in linking service encounters and WOM. This study determined WOM intentions in an outpatient service context and provides crucial business implications for teaching hospitals to enable them to improve their service quality and achieve a sustainable operation.

  2. Investigating Effect of Service Encounter, Value, and Satisfaction on Word of Mouth: An Outpatient Service Context

    Directory of Open Access Journals (Sweden)

    Li-Chun Hsu

    2018-01-01

    Full Text Available This study investigates the relationships among service encounter, service value, patient satisfaction, and word-of-mouth (WOM intention from the viewpoint of interactive marketing. Data were collected using a questionnaire survey. A total of 372 questionnaires were obtained and 350 of these questionnaires were valid (94.09%, and a structural equation model was used to analyze the data. This study proposed seven hypotheses, and five of the seven hypotheses were supported. Service encounters indirectly affect their patient WOM through service value and satisfaction. Therefore, service value and satisfaction play a crucial mediating role in linking service encounters and WOM. This study determined WOM intentions in an outpatient service context and provides crucial business implications for teaching hospitals to enable them to improve their service quality and achieve a sustainable operation.

  3. Service quality, trust, and patient satisfaction in interpersonal-based medical service encounters.

    Science.gov (United States)

    Chang, Ching-Sheng; Chen, Su-Yueh; Lan, Yi-Ting

    2013-01-16

    Interaction between service provider and customer is the primary core of service businesses of different natures, and the influence of trust on service quality and customer satisfaction could not be ignored in interpersonal-based service encounters. However, lack of existing literature on the correlation between service quality, patient trust, and satisfaction from the prospect of interpersonal-based medical service encounters has created a research gap in previous studies. Therefore, this study attempts to bridge such a gap with an evidence-based practice study. We adopted a cross-sectional design using a questionnaire survey of outpatients in seven medical centers of Taiwan. Three hundred and fifty copies of questionnaire were distributed, and 285 valid copies were retrieved, with a valid response rate of 81.43%. The SPSS 14.0 and AMOS 14.0 (structural equation modeling) statistical software packages were used for analysis. Structural equation modeling clarifies the extent of relationships between variables as well as the chain of cause and effect. Restated, SEM results do not merely show empirical relationships between variables when defining the practical situation. For this reason, SEM was used to test the hypotheses. Perception of interpersonal-based medical service encounters positively influences service quality and patient satisfaction. Perception of service quality among patients positively influences their trust. Perception of trust among patients positively influences their satisfaction. According to the findings, as interpersonal-based medical service encounters will positively influence service quality and patient satisfaction, and the differences for patients' perceptions of the professional skill and communication attitude of personnel in interpersonal-based medical service encounters will influence patients' overall satisfaction in two ways: (A) interpersonal-based medical service encounter directly affects patient satisfaction, which represents a

  4. Service quality, trust, and patient satisfaction in interpersonal-based medical service encounters

    Science.gov (United States)

    2013-01-01

    Background Interaction between service provider and customer is the primary core of service businesses of different natures, and the influence of trust on service quality and customer satisfaction could not be ignored in interpersonal-based service encounters. However, lack of existing literature on the correlation between service quality, patient trust, and satisfaction from the prospect of interpersonal-based medical service encounters has created a research gap in previous studies. Therefore, this study attempts to bridge such a gap with an evidence-based practice study. Methods We adopted a cross-sectional design using a questionnaire survey of outpatients in seven medical centers of Taiwan. Three hundred and fifty copies of questionnaire were distributed, and 285 valid copies were retrieved, with a valid response rate of 81.43%. The SPSS 14.0 and AMOS 14.0 (structural equation modeling) statistical software packages were used for analysis. Structural equation modeling clarifies the extent of relationships between variables as well as the chain of cause and effect. Restated, SEM results do not merely show empirical relationships between variables when defining the practical situation. For this reason, SEM was used to test the hypotheses. Results Perception of interpersonal-based medical service encounters positively influences service quality and patient satisfaction. Perception of service quality among patients positively influences their trust. Perception of trust among patients positively influences their satisfaction. Conclusions According to the findings, as interpersonal-based medical service encounters will positively influence service quality and patient satisfaction, and the differences for patients’ perceptions of the professional skill and communication attitude of personnel in interpersonal-based medical service encounters will influence patients’ overall satisfaction in two ways: (A) interpersonal-based medical service encounter directly

  5. Service quality, trust, and patient satisfaction in interpersonal-based medical service encounters

    Directory of Open Access Journals (Sweden)

    Chang Ching-Sheng

    2013-01-01

    Full Text Available Abstract Background Interaction between service provider and customer is the primary core of service businesses of different natures, and the influence of trust on service quality and customer satisfaction could not be ignored in interpersonal-based service encounters. However, lack of existing literature on the correlation between service quality, patient trust, and satisfaction from the prospect of interpersonal-based medical service encounters has created a research gap in previous studies. Therefore, this study attempts to bridge such a gap with an evidence-based practice study. Methods We adopted a cross-sectional design using a questionnaire survey of outpatients in seven medical centers of Taiwan. Three hundred and fifty copies of questionnaire were distributed, and 285 valid copies were retrieved, with a valid response rate of 81.43%. The SPSS 14.0 and AMOS 14.0 (structural equation modeling statistical software packages were used for analysis. Structural equation modeling clarifies the extent of relationships between variables as well as the chain of cause and effect. Restated, SEM results do not merely show empirical relationships between variables when defining the practical situation. For this reason, SEM was used to test the hypotheses. Results Perception of interpersonal-based medical service encounters positively influences service quality and patient satisfaction. Perception of service quality among patients positively influences their trust. Perception of trust among patients positively influences their satisfaction. Conclusions According to the findings, as interpersonal-based medical service encounters will positively influence service quality and patient satisfaction, and the differences for patients’ perceptions of the professional skill and communication attitude of personnel in interpersonal-based medical service encounters will influence patients’ overall satisfaction in two ways: (A interpersonal-based medical

  6. Integration of Technology-based Behavioral Health Interventions in Substance Abuse and Addiction Services.

    Science.gov (United States)

    Ramsey, Alex

    2015-08-01

    The past decade has witnessed revolutionary changes to the delivery of health services, ushered in to a great extent by the introduction of electronic health record systems. More recently, a new class of technological advancements-technology-based behavioral health interventions, which involve the delivery of evidence-informed practices via computers, web-based applications, mobile phones, wearable sensors, or other technological platforms-has emerged and is primed to once again radically shift current models for behavioral healthcare. Despite the promise and potential of these new therapeutic approaches, a greater understanding of the impact of technology-based interventions on cornerstone issues of mental health and addiction services-namely access, quality, and cost -is needed. The current review highlights 1) relevant conceptual frameworks that guide this area of research, 2) key studies that inform the relevance of technology-based interventions for behavioral healthcare access, quality, and cost, 3) pressing methodological issues that require attention, 4) unresolved questions that warrant further investigation, and 5) practical implications that underscore important new directions for this emerging area of research.

  7. INTERACTION BEHAVIOUR LEADING TO COMFORTIN SERVICE ENCOUNTER OF NOTEBOOK PERIPHERAL SERVICE CENTER BUSINESS

    OpenAIRE

    Dr. Wachyudi.N.*

    2018-01-01

    This study aims to determine the effect of interaction behavior that elicits a sense of comfort for customers in the service encounter of notebook peripheral business, and investigating the mediating role of comfort on overall service quality, customer satisfaction, word of mouth and the repurchase intention. Based on 250 valid responses collected from a survey questionnaire used structural equation modeling (SEM) to examine the research model. The findings showed that all hypotheses on the r...

  8. The structure of service quality perceptions for multiple-encounter services.

    Science.gov (United States)

    Andaleeb, Syed Saad; Kara, Ali

    2013-01-01

    The objective of this study was to examine a complex service environment-hospitals-to suggest how service quality could be reframed and measured for multiple-encounter service situations more effectively. In this cross-sectional study, a sample of 371 patients completed the survey instrument. Service quality measures were guided by the literature but allowed to flow from the respondents at the preliminary stage. Confirmatory factor analysis, along with structural equation modeling, was used to test the hypothesized relationships among key actors' performance metrics (KAPMs). Patient satisfaction is significantly influenced by perceived service quality based on KAPMs. For multiple-encounter services, service quality dimensions and measures ought to be tied to KAPMs. Primary actors-ie, doctors-need knowledge and skills about patient psychology, negotiation, handling difficult patients, and, importantly, "putting the customer first." Sensitivity training on such matters should be provided. The secondary actors are the nurses who have more frequent contact with the patients. Nurses need to be perceived as "patient advocates." Effective advocacy begins with prompt and caring services to build trust. The tertiary actors in their support role also ought to be integrated into becoming vital part of the service provided.

  9. Initiating Service Encounter-based Innovation by Word-of-Business

    DEFF Research Database (Denmark)

    Mattsson, Jan

    2015-01-01

    Purpose – This paper aims to set up a natural experiment as action research and to develop a framework of cognitive distance of informants to improve the initiation of service encounter-based innovation. Design/methodology/approach – Natural experiment as action research in one Scandinavian case...... transcriptions of interviews and transcriptions. Research limitations/implications – Only one Scandinavian company and a limited number of informants were activated. Also, the time period only included the initiation phase of service encounter-based innovation. Practical implications – Three different strategies...... in an emerging innovation field, open/user-driven innovation. Theory from business marketing, service encounter and innovation is also used....

  10. Exploring the potential of technology-based mental health services for homeless youth: A qualitative study.

    Science.gov (United States)

    Adkins, Elizabeth C; Zalta, Alyson K; Boley, Randy A; Glover, Angela; Karnik, Niranjan S; Schueller, Stephen M

    2017-05-01

    Homelessness has serious consequences for youth that heighten the need for mental health services; however, these individuals face significant barriers to access. New models of intervention delivery are required to improve the dissemination of mental health interventions that tailor these services to the unique challenges faced by homeless youth. The purpose of this study was to better understand homeless youths' use of technology, mental health experiences and needs, and willingness to engage with technology-supported mental health interventions to help guide the development of future youth-facing technology-supported interventions. Five focus groups were conducted with 24 homeless youth (62.5% female) in an urban shelter. Youth were 18- to 20-years-old with current periods of homelessness ranging from 6 days to 4 years. Transcripts of these focus groups were coded to identify themes. Homeless youth reported using mobile phones frequently for communication, music, and social media. They indicated a lack of trust and a history of poor relationships with mental health providers despite recognizing the need for general support as well as help for specific mental health problems. Although initial feelings toward technology that share information with a provider were mixed, they reported an acceptance of tracking and sharing information under certain circumstances. Based on these results, we provide recommendations for the development of mental health interventions for this population focusing on technology-based treatment options. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  11. Early Experience with Technology-Based Eye Care Services (TECS): A Novel Ophthalmologic Telemedicine Initiative.

    Science.gov (United States)

    Maa, April Y; Wojciechowski, Barbara; Hunt, Kelly J; Dismuke, Clara; Shyu, Jason; Janjua, Rabeea; Lu, Xiaoqin; Medert, Charles M; Lynch, Mary G

    2017-04-01

    The aging population is at risk of common eye diseases, and routine eye examinations are recommended to prevent visual impairment. Unfortunately, patients are less likely to seek care as they age, which may be the result of significant travel and time burdens associated with going to an eye clinic in person. A new method of eye-care delivery that mitigates distance barriers and improves access was developed to improve screening for potentially blinding conditions. We present the quality data from the early experience (first 13 months) of Technology-Based Eye Care Services (TECS), a novel ophthalmologic telemedicine program. With TECS, a trained ophthalmology technician is stationed in a primary care clinic away from the main hospital. The ophthalmology technician follows a detailed protocol that collects information about the patient's eyes. The information then is interpreted remotely. Patients with possible abnormal findings are scheduled for a face-to-face examination in the eye clinic. Any patient with no known ocular disease who desires a routine eye screening examination is eligible. Technology-Based Eye Care Services was established in 5 primary care clinics in Georgia surrounding the Atlanta Veterans Affairs hospital. Four program operation metrics (patient satisfaction, eyeglass remakes, disease detection, and visit length) and 2 access-to-care metrics (appointment wait time and no-show rate) were tracked. Care was rendered to 2690 patients over the first 13 months of TECS. The program has been met with high patient satisfaction (4.95 of 5). Eyeglass remake rate was 0.59%. Abnormal findings were noted in 36.8% of patients and there was >90% agreement between the TECS reading and the face-to-face findings of the physician. TECS saved both patient (25% less) and physician time (50% less), and access to care substantially improved with 99% of patients seen within 14 days of contacting the eye clinic, with a TECS no-show rate of 5.2%. The early experience with

  12. Antiservice Within the Medical Service Encounter: Lessons for Radiologists Beyond Service Recovery.

    Science.gov (United States)

    Hill, Paul Armstrong; Hill, Ronald Paul

    2015-12-01

    Recent modifications in the metrics for reimbursement have reinforced the importance of radiology service-delivery experiences of patients. Evaluating current radiology practices calls for reflection on the various touch points with patients, as well as their overall satisfaction. If problems occur during encounters, service failure, or lack of satisfactory medical experiences can be transformed through service recovery, whereby patients-as-customers are given chances to voice their concerns, and health care providers across the spectrum can work together to resolve problematic issues. This paper takes a systemic view of the patient experience as embedded in the care continuum, recognizing that different beliefs, attitudes, and behaviors of members of the health care team can negatively affect or sabotage patient satisfaction. Although radiologists are only one of many roles in the care continuum, recommendations are discussed for how they can integrate service satisfaction as a pervasive communal goal among all health care team members. Copyright © 2015 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  13. Analysis of the relationships among perceived service encounter quality, service value, satisfaction and behavioral intention for physical therapy patients.

    Science.gov (United States)

    Ko, Min-Seok; Lee, Won-Hwee

    2017-11-01

    [Purpose] The purpose of this study was to investigate the relationships among perceived service encounter quality, service value, patient satisfaction, and behavioral intention in physical therapy patients. [Subjects and Methods] This study surveyed 335 patients who received physical therapy treatment at five medical institutions in Jeonju-si, Republic of Korea. This study conducted path analysis on the collected data using Smart PLS 2.0 M3. [Results] The analysis of this study showed that service encounter quality had significantly positive relationship with service value, patient satisfaction, and behavioral intention. Service value had significantly positive relationship with patient satisfaction and behavioral intention. Patient satisfaction had significantly positive relationship with behavioral intention. [Conclusion] Improving the perceived quality of service encounters for physical therapy patients increases service value and patient satisfaction, and positively influences behavioral intention.

  14. Human Resources Performance in Service Encounters – A Customer Service Case Study

    Directory of Open Access Journals (Sweden)

    Claudia GRIGORE

    2011-06-01

    Full Text Available Efficiency is generally defined as the extent to which resources or effort is employed in order to achieve a certain purpose or objective. As per an economic perspective, this term may also mean a minimum quantity of supplies which can generate a maximum result. But can we talk about efficiency in terms of human resources and their allocation to a specific task? And how one asses the activity of the employees when considering service encounters? This study aims to provide an answer to these two questions from an emotional labor perspective: individuals employ their emotional abilities in order to perform a certain job. This is a process under a commercial perspective: the wage represents the exchange value for these competencies.

  15. Frontline employees' intercultural competence: Does it impact customers' evaluations of intercultural service encounters?

    NARCIS (Netherlands)

    Hoefnagels, A.H.J.M.; Bloemer, J.M.M.; Pluymaekers, M.

    2014-01-01

    Globalization has led to an exponential growth of intercultural service encounters. In view of the importance of customer-orientation in services, we investigate the effect of the frontline employee’s intercultural competence on customer’s affective and cognitive evaluations of intercultural

  16. Analyzing effects of service encounter quality on customer satisfaction in banking industry

    Directory of Open Access Journals (Sweden)

    Hossein Gazor

    2012-04-01

    Full Text Available Service quality represents a modern approach for quality in enterprises and organizations and serves the development of a truly customer-focused management and culture. Measuring service quality offers an immediate, meaningful and objective feedback about clients' preferences and expectations. In this paper, we study the relationship between customer perceptions from service encounter quality and loyalty of customer to organization and employees. The proposed study is implemented for banking sector in Iran using SERVQUAL factors and considers various factors influencing the quality of service. The results of the survey indicate that service quality systems, customer satisfaction are the most desirable factors based on the feedback we received from the customers. In addition, response to customers and loyalty to employees, service encounter quality, service and loyalty to organization, arrangements are in the next levels, respectively.

  17. The Consequences of Service Encounter Failure in Shopping Centers: A Study with Visually Impaired Consumers

    Directory of Open Access Journals (Sweden)

    Pedro Felipe da Costa Coelho

    2017-06-01

    Full Text Available The advent of the Brazilian Law on the Inclusion of People with Disabilities, in 2015, has brought a series of implications for marketing researchers, since it concerns the rights to include people with disabilities in public and private consumption spaces, such as shopping malls. Despite the growth of these consumer spaces in Brazil, several failures in service encounters are frequent, especially when consumers are visually impaired. Therefore, this study aims to understand the consequences of service encounters failures in shopping malls for the consumer with visual disabilities. To reach this goal, we used a qualitative approach of phenomenological nature. Data were collected through direct and naturalistic observations and conduct of nine face-to-face interviews with visually impaired consumers. Through content analysis of the results, we concluded that there is a diversity of failures occurred in service encounters, such as excessive piety of sellers to consumers, contempt and the sudden change in the service script. For this reason, the consequences of service encounter failure were from the verbal confrontation and the withdrawal of the transaction to the word-of-mouth and negative expressions of frustration in virtual social networks. This article also presents managerial and academic contributions for marketing researchers.

  18. An Analysis of the Interaction Effect between Employee Technical and Emotional Competencies in Emotionally Charged Service Encounters

    NARCIS (Netherlands)

    Delcourt, C.C.; Gremler, D.D.; Zanet, F. de; Riel, A.C.R. van

    2017-01-01

    PURPOSE - Customers often experience negative emotions during service experiences. The ways that employees manage customers’ emotions and impressions about whether the service provider is concerned for them in such emotionally charged service encounters (ECSEs) is crucial, considering the

  19. Common Ground in Cross-Cultural Communication: Sequential and Institutional Contexts in Front Desk Service Encounters

    OpenAIRE

    Kidwell, Mardi

    2000-01-01

    How do native and nonnative English-speaking participants understand one another in front desk service encounters? Specifically, what are the resources that enable them to transact their business at the desk? In this paper, I use the notion of "shared background" to show how participants at the front desk of a university-sponsored English language program rely on the sequential and institutional contexts in which their talk is produced to accomplish their service activities. In particular, I ...

  20. The Customer Interaction Process: Managing Customer, the Service Encounter and Service Recovery

    OpenAIRE

    TANASE, George Cosmin

    2013-01-01

    Service interactions are next to customer relationships one of the primary value processes of a service provider. Due to the fact that in service situations value is created via the throughput of the customer through the service production process, and this throughput is realized in service interactions, these interactions are one of the major value drivers of a service firms value. As one of a service providers primary value processes, the interaction process aims at managing the service int...

  1. Virtual customer service agents: using social presence and personalization to shape online service encounters

    NARCIS (Netherlands)

    Verhagen, T.; van Nes, J; Feldberg, F; van Dolen, W.

    2014-01-01

    By performing tasks traditionally fulfilled by service personnel and having a humanlike appearance, virtual customer service agents bring classical service elements to the web, which may positively influence customer satisfaction through eliciting social responses and feelings of personalization.

  2. Virtual Customer Service Agents: Using Social Presence and Personalization to Shape Online Service Encounters

    NARCIS (Netherlands)

    Verhagen, T.; van Nes, J.; Feldberg, J.F.M.; van Dolen, W.M.

    2014-01-01

    By performing tasks traditionally fulfilled by service personnel and having a humanlike appearance, virtual customer service agents bring classical service elements to the web, which may positively influence customer satisfaction through eliciting social responses and feelings of personalization.

  3. Switches to English during French Service Encounters: Relationships with L2 French Speakers' Willingness to Communicate and Motivation

    Science.gov (United States)

    McNaughton, Stephanie; McDonough, Kim

    2015-01-01

    This exploratory study investigated second language (L2) French speakers' service encounters in the multilingual setting of Montreal, specifically whether switches to English during French service encounters were related to L2 speakers' willingness to communicate or motivation. Over a two-week period, 17 French L2 speakers in Montreal submitted…

  4. The impact of personal connection on customer behaviours (word-of-mouth intention and retention) in service encounters

    OpenAIRE

    Chen, Ning; Zhao, Qi; Ardley, Barry

    2015-01-01

    In services marketing it is widely acknowledged that a relationship approach may facilitate in customer retention and enhance customer loyalty, and further influence customer post-purchase behaviours e.g. word-of-mouth. In this study, a specific relationship in service encounters, personal connections between customers and service employees, is explored in its indications on different outcomes from service encounters including three types of word-of-mouth behaviour intention and retention. Th...

  5. Wellness Tourism among Seniors in Taiwan: Previous Experience, Service Encounter Expectations, Organizational Characteristics, Employee Characteristics, and Customer Satisfaction

    Directory of Open Access Journals (Sweden)

    Kaung-Hwa Chen

    2015-08-01

    Full Text Available This study aimed to investigate the influence of the service encounter expectations of senior customers during wellness tours on customer satisfaction. The organizational attributes of hotels, organizational characteristics and employee characteristics, were adopted as mediating variables. A total of 346 valid questionnaires were retrieved from 50 year-old and above seniors in Taiwan. The results showed that the service encounter expectations of seniors had an indirect influence on customer satisfaction and the organizational attributes mediated the service encounter expectations of seniors and customer satisfaction. The moment of truth in the interactions between service staff members and seniors represents the pivotal management implication of this study.

  6. Encounters with service professionals experienced by children from families with alcohol problems

    DEFF Research Database (Denmark)

    Werner, Anne; Malterud, Kirsti

    2016-01-01

    Aim: The aim of this study was to explore encounters with service professionals experienced in childhood and adolescence by children who grew up with parental alcohol abuse. We focused on their accounts from situations indicating children’s struggles or parental drinking problems. Methods: Semi......-structured qualitative interview study was conducted with retrospective data from nine adults. Systematic text condensation was used to understand childhood experiences from encounters with professionals. Results: Participants believed that professionals rarely recognised their parents’ drinking problems. The children...... parental drinking. Even when problems were obvious, participants felt that professionals took no further action. Medical and social problems were managed within very confined perspectives. Conclusions: Specific commitment to confront cultural taboos is needed to attend to children’s unmet needs...

  7. An Analysis of the Interaction Effect between Employee Technical and Emotional Competencies in Emotionally Charged Service Encounters

    OpenAIRE

    Delcourt, Cécile; Gremler, Dwayne; De Zanet, Fabrice; van Riel, Allard

    2017-01-01

    Purpose—Customers often experience negative emotions during service experiences. The ways that employees manage customers’ emotions and impressions about whether the service provider is concerned for them in such emotionally charged service encounters (ECSEs) is crucial, considering the criticality of the encounter. Drawing on cognitive appraisal theory, this study proposes that two key competencies—employee emotional competence (EEC) and employee technical competence (ETC)—affect negative cu...

  8. Remote eye care screening for rural veterans with Technology-based Eye Care Services: a quality improvement project.

    Science.gov (United States)

    Maa, April Y; Wojciechowski, Barbara; Hunt, Kelly; Dismuke, Clara; Janjua, Rabeea; Lynch, Mary G

    2017-01-01

    Veterans are at high risk for eye disease because of age and comorbid conditions. Access to eye care is challenging within the entire Veterans Hospital Administration's network of hospitals and clinics in the USA because it is the third busiest outpatient clinical service and growing at a rate of 9% per year. Rural and highly rural veterans face many more barriers to accessing eye care because of distance, cost to travel, and difficulty finding care in the community as many live in medically underserved areas. Also, rural veterans may be diagnosed in later stages of eye disease than their non-rural counterparts due to lack of access to specialty care. In March 2015, Technology-based Eye Care Services (TECS) was launched from the Atlanta Veterans Affairs (VA) as a quality improvement project to provide eye screening services for rural veterans. By tracking multiple measures including demographic and access to care metrics, data shows that TECS significantly improved access to care, with 33% of veterans receiving same-day access and >98% of veterans receiving an appointment within 30 days of request. TECS also provided care to a significant percentage of homeless veterans, 10.6% of the patients screened. Finally, TECS reduced healthcare costs, saving the VA up to US$148 per visit and approximately US$52 per patient in round trip travel reimbursements when compared to completing a face-to-face exam at the medical center. Overall savings to the VA system in this early phase of TECS totaled US$288,400, about US$41,200 per month. Other healthcare facilities may be able to use a similar protocol to extend care to at-risk patients.

  9. Common Ground in Cross Cultural Communication: Sequential and Institutional Contexts in Front Desk Service Encounters.

    Science.gov (United States)

    Kidwell, Mardi

    2000-01-01

    Looks at interactions between English-as-a-Second-Language students and English-speaking staff at the front desk of a language institute. Analysis focuses on the sequential organization of front desk encounters, revealing ways the participant's shared orientations to the organization and goals of these encounters facilitate native…

  10. Exploring the Managerial Dilemmas Encountered by Advanced Analytical Equipment Providers in Developing Service-led Growth Strategies

    DEFF Research Database (Denmark)

    Raja, Jawwad; Frandsen, Thomas; Mouritsen, Jan

    2017-01-01

    This paper examines the dilemmas encountered by manufacturers of advanced analytical equipment in developing service-led growth strategies to expand their business in pursuit of more attractive revenue models. It does so by adopting a case-based research approach. The findings detail the challenges...... faced in providing advanced services to customers’ R & D functions, while simultaneously attempting to scale up these services for a production context. The emergent complexities of operating in multiple arenas in order to explore and exploit technologies in different contexts—along the three...... trajectories of serviceability, scalability and solutions—with a view to expanding markets and developing solution-based business models, are discussed. It is argued that manufacturers of analytical equipment encounter certain dilemmas, as managing the different trajectories involves different needs...

  11. Customer satisfaction in medical service encounters -- a comparison between obstetrics and gynecology patients and general medical patients.

    Science.gov (United States)

    Chang, Ching-Sheng; Weng, Hui-Ching; Chang, Hsin-Hsin; Hsu, Tsuen-Ho

    2006-03-01

    This study is concerned with the "service encounter", and seeks to describe, by use of the Service Encounter Evaluation Model, how the processes involved in the service encounter affect customer satisfaction. Its findings have implications for management practice and research directions, and recommendations are made. With the implementation of a national health insurance scheme, an ever-prospering economy and continually improving educational levels in Taiwan, demand among citizens for good health and medical care is ever increasing. Obstetrics and gynecology patients often differ greatly from general patients, in terms of their moods and emotions. This research involved an empirical study, whose subjects were 590 customers of general clinics and 339 customers of gynecology clinics, in various medical centers in southern Taiwan. By factor analysis, the study established four influencing factors, which were "Medical professionals", "Nursing professionals", "Service personnel" and "Space and facilities". Using the Linear Structural Relation Model (LISREL), it found that medical professionals, nursing professionals, service personnel and space and facilities were effective predictors of medical treatment satisfaction. We also found that the greatest positive impact on overall medical treatment satisfaction resulted from rises in satisfaction with medical professionals, but that the least impact was achieved in relation to service personnel in the general and gynecology clinics.

  12. Investigation of the Perceived Causes of Pre-Service Physics Teachers' Problems Encountered in School Experience

    Science.gov (United States)

    Körhasan, Nilüfer Didis; Didis, M. Gözde

    2015-01-01

    This study investigates a group of pre-service physics teachers' perceptions about the causes of problems in school experience through the attribution theory. The participants were thirteen pre-service physics teachers from a public university in Turkey. Data were collected through the interviews by requesting the participants to reflect their own…

  13. The Benefits of Synchronized Genuine Smiles in Face-to-Face Service Encounters

    OpenAIRE

    Picard, Rosalind W.; Kim, Kyunghee; Eckhardt, Micah Rye; Bugg, Nandi G.

    2009-01-01

    This paper examines the role of facial expressions in dyadic interactions between a banking service provider and customer. We conduct experiments in which service providers manipulate their facial expressions while interacting with customers in one of three conditions: In the neutral condition the banker tried to maintain a neutral facial expression; in the smiling condition the banker tried to smile throughout the interaction; in the empathetic condition the banker tried to respond with the ...

  14. Why do you ask all those questions? Supporting client profiling in financial service encounters

    OpenAIRE

    Kilic, Mehmet; Dolata, Mateusz; Schwabe, Gerhard

    2017-01-01

    Client data is key to provide personalized services and products. Therefore, banks go through great efforts to profile their clients during financial advisory service en- counters. Since traditional pen-and-paper profiling does not satisfy the banks’ needs, they strive to digitalize this activity. This paper offers joint profiling as a so- lution: The advisor and the client jointly create a cli- ent’s profile using a shared display. However, test cli- ents provided a mixed response to a first...

  15. 'A good fit?' Bringing the sociology of footwear to the clinical encounter in podiatry services: a narrative review.

    Science.gov (United States)

    Nicholls, Emily; Robinson, Victoria; Farndon, Lisa; Vernon, Wesley

    2018-01-01

    This narrative review explores the ways in which drawing on theories and methods used in sociological work on footwear and identity can contribute to healthcare research with podiatrists and their patients, highlighting recent research in this field, implications for practice and potential areas for future development.Traditionally, research within Podiatry Services has tended to adopt a quantitative, positivist focus, developing separately from a growing body of sociological work exploring the importance of shoes in constructing identity and self-image. Bringing qualitative research drawing on sociological theory and methods to the clinical encounter has real potential to increase our understanding of patient values, motivations and - crucially - any barriers to adopting 'healthier' footwear that they may encounter. Such work can help practitioners to understand why patients may resist making changes to their footwear practices, and help us to devise new ways for practitioners to explore and ultimately break down individual barriers to change (including their own preconceptions as practitioners). This, in turn, may lead to long-term, sustainable changes to footwear practices and improvements in foot health for those with complex health conditions and the wider population. A recognition of the complex links between shoes and identity is opening up space for discussion of patient resistance to footwear changes, and paving the way for future research in this field beyond the temporary 'moment' of the clinical encounter.

  16. Religion-Related Child Maltreatment: A Profile of Cases Encountered by Legal and Social Service Agencies.

    Science.gov (United States)

    Bottoms, Bette L; Goodman, Gail S; Tolou-Shams, Marina; Diviak, Kathleen R; Shaver, Phillip R

    2015-08-01

    Religion can foster, facilitate, and be used to justify child maltreatment. Yet religion-related child abuse and neglect have received little attention from social scientists. We examined 249 cases of religion-related child maltreatment reported to social service agencies, police departments, and prosecutors' offices nationwide. We focused on cases involving maltreatment perpetrated by persons with religious authority, such as ministers and priests; the withholding of medical care for religious reasons; and abusive attempts to rid a child of supposed evil. By providing a descriptive statistical profile of the major features of these cases, we illustrate how these varieties of religion-related child maltreatment occur, who the victims and perpetrators are, and how religion-related child abuse and neglect are reported and processed by the social service and criminal justice systems. We end with a call for greater research attention to these important offenses against children. Copyright © 2015 John Wiley & Sons, Ltd.

  17. The Views of the Teachers Related to the Problems the Nursery Class Teachers Encounter in Personnel Services and General Services

    Science.gov (United States)

    Ertör, Eren; Akan, Durdagi

    2016-01-01

    In this study, it was aimed to analyze the problems that the nursery school teachers, who worked in primary schools of Ministry of National Education in Agri city center in 2014-2015 academic years, experience in personnel services and general services according to the views of the teachers. In the direction of this purpose, phenomenology design,…

  18. Correlates of justice encounter in service recovery and word-of-mouth publicity

    Directory of Open Access Journals (Sweden)

    Hart O. Awa

    2016-12-01

    Full Text Available This paper examines word-of-mouth publicity as an outcome of consumer perception of equitable recovery programs. Survey data were drawn from 317 teachers of Federal Government Colleges and 79 executives of mobile telephone firms in the southeastern and south–south zones; this sample came from locations where Global Systems for Mobile Communications and Code Data Multiple Access networks have interface. Using the partial least square to analyze the data, the path coefficients with their respective t-values greater than 1.96 confirm that the justice dimensions have statistically significant relationship with word-of-mouth. Thus, the manipulation of justice dimensions in the events of service failure affects customers’ advocacy behavior. The study recommends proactive and relational approaches in dealing with customer issues as well as fair and equitable recovery and complaint handling programs to suit the needs of the complainants, get them satisfied, and to cause them to progress in the loyalty ladder.

  19. Dental Encounter System (DES)

    Data.gov (United States)

    Department of Veterans Affairs — Dental Encounter System (DES) is an automated health care application designed to capture critical data about the operations of VA Dental Services. Information on...

  20. Mobile encounters

    DEFF Research Database (Denmark)

    Koefoed, Lasse Martin; Christensen, Mathilde Dissing; Simonsen, Kirsten

    2017-01-01

    The paper explores modes of encounters in the everyday practice of bus travel. Particularly, it addresses cross-cultural encounters located in the tension between familiarity and difference, between inclusion and exclusion. The paper is located in contemporary thoughts, approaching public transport...... not only as a moving device but also as a social arena. Furthermore, the bus is simultaneously perceived as a public space, at once composite, contradictory and heterogeneous, and as a meeting place involving ‘Throwntogetherness’. The encounters analysed are bodily, emotional charged and outspoken meetings...

  1. Aciclovir-induced acute kidney injury in patients with 'suspected viral encephalitis' encountered on a liaison neurology service.

    Science.gov (United States)

    Bogdanova-Mihaylova, Petya; Burke, David; O'Dwyer, John P; Bradley, David; Williams, Jennifer A; Cronin, Simon J; Smyth, Shane; Murphy, Raymond P; Murphy, Sinead M; Wall, Catherine; McCabe, Dominick J H

    2018-01-06

    Patients with 'suspected viral encephalitis' are frequently empirically treated with intravenous aciclovir. Increasing urea and creatinine are 'common', but rapidly progressive renal failure is reported to be 'very rare'. To describe the clinical course and outcome of cases of aciclovir-induced acute kidney injury (AKI) encountered by the Liaison Neurology Service at AMNCH and to highlight the importance of surveillance and urgent treatment of this iatrogenic complication. Retrospectively and prospectively collected data from the Liaison Neurology Service at AMNCH on patients who received IV aciclovir for suspected viral encephalitis and developed AKI were analysed. Aciclovir-induced AKI was defined by a consultant nephrologist in all cases as a rise in serum creatinine of > 26 μmol/L in 48 h or by ≥ 1.5 times the baseline value. Renal function, haematocrit, and fluid balance were monitored following AKI onset. Data from 10 patients were analysed. Median time to AKI onset was 3.5 days (range: 1-6 days). Aciclovir was stopped or the dose adjusted. All patients recovered with IV normal saline, aiming for a urine output > 100-150 ml/h. The interval between first rise in creatinine and return to normal levels varied between 5 and 19 days. Liaison neurologists and general physicians need to be aware that aciclovir may cause AKI attributed to distal intra-tubular crystal nephropathy. Daily fluid balance and renal function monitoring are essential because AKI may arise even with intensive pre-hydration. Prognosis is good if identified early and actively treated.

  2. Encountering Materiality

    DEFF Research Database (Denmark)

    Svabo, Connie

    2016-01-01

    DHT researcher Connie Svabo and artist Charlotte Grum did a joint performance presentation titled Becoming Sheep, Becoming Animal at the international conference Encountering Materiality – Transdisciplinary Conversations, held in Geneve, Schwitzerland, June 23-25 2016.......DHT researcher Connie Svabo and artist Charlotte Grum did a joint performance presentation titled Becoming Sheep, Becoming Animal at the international conference Encountering Materiality – Transdisciplinary Conversations, held in Geneve, Schwitzerland, June 23-25 2016....

  3. La automatización en el sector terciario: evolución del service encounter [doi: 10.5329/RECADM.20121101004

    Directory of Open Access Journals (Sweden)

    Eva Diz-Comesaña

    2012-05-01

    Full Text Available RESUMEN Tradicionalmente, la mayoría de los servicios han sido el resultado de procesos que se realizan en su mayor parte, sino en su totalidad, en contacto directo entre el cliente y los representantes de la empresa prestataria del servicio, en un contexto organizativo determinado. No obstante, en la actualidad muchos investigadores han reconocido la importancia de la tecnología en la prestación del servicio. Desde esta perspectiva, en este trabajo se analizan los distintos elementos que intervienen en el service encounter y su evolución ante la incorporación de procesos automatizados. Para ello, se ha realizado un análisis empírico sobre cuatro subsectores- autopistas, aparcamientos, lavado de automóviles y alquiler de películas cinematográficas- donde se pone de manifiesto cierta evolución en los elementos que participan en la prestación del servicio y en las relaciones que éstos mantienen entre sí, y se deja intuir que la implantación de tales procesos podría permitir alcanzar cotas aceptables de productividad y flexibilidad, variables tradicionalmente antagónicas.   Palabras clave Servicios, Service Encounter, Automatización.     ABSTRACT Traditionally, the majority of the services have been the result of process mainly made in direct contact between customers and employees of the firm that is making the service. However, many researchers have recognized nowadays the importance of technology in the service delivery. Since this perspective, this work analyses the different elements of the service encounter and its evolution in front of incorporation of automated process. For this, we have realized an empirical study on four industries, namely, toll motorways, car parks, carwash and video/DVD rental companies. This study gave us the opportunity to see certain evolution in the elements that take part in the service encounter and in the relationships that these have between themselves. Would seem to indicate that the

  4. Cosmopolitan encounters

    DEFF Research Database (Denmark)

    Plage, Stefanie; Willing, Indigo; Woodward, Ian

    2017-01-01

    This study contributes to the growing research on everyday cosmopolitanism in diverse societies. We employ a cosmopolitan encounters framework to explore the reflexive openness people perform and the ethical reasoning they draw on to get along with each other. In particular, we look beyond....... The ethical framework we propose is grounded in reflexive acts of sharing going beyond notions of giving and performing hospitality within a host/guest dyad....

  5. Moving Encounters

    Directory of Open Access Journals (Sweden)

    Ann Deslandes

    2011-04-01

    Full Text Available This essay explores my experience of losing an authoritative speaking position – that is, ‘falling on my face’ in a research encounter with the Brazilian Landless Worker’s Movement (O Movimento dos Trabalhadores Rurais sem Terra, or MST.  My specific movements through this locale invoke Gayatri Chakravorty Spivak’s concept of ‘unlearning one’s privilege as a loss’; and Sara Ahmed’s theory of ‘stranger fetishism’.  In writing my brief loss, I also; of course, recover my speaking position, meaning that I can always efface the loss by re-writing it as a source of ethnographic authority.  This essay is written in two voices in order to reflect this paradox: one which describes the encounter, and one that critically ruminates upon it.  I note, for example, that the MST as a variegated conglomerate of people takes the form of particular ‘Others’ when they are represented in the scholarship and polemic of ‘first world’ activists in the so called ‘global justice movement’.  ‘Falling on my face in the street’ of these Others locates particular processes of fetishization within the global justice movement and the relationships across power and difference that are contained herein; processes that impact on the idea of a ‘global’ solidarity against systemic ‘global’ oppressions.

  6. New technology-based recruitment methods

    OpenAIRE

    Oksanen, Reija

    2018-01-01

    The transformation that recruitment might encounter due to big data analytics and artificial intelligence (AI) is particularly fascinating which is why this thesis focuses on the changes recruitment processes are and will be facing as new technological solutions are emerging. The aim and main objective of this study is to widen knowledge about new technology-based recruitment methods, focusing on how they are utilized by Finnish recruitment professionals and how the opportunities and risks th...

  7. Simulated Donor Family Encounters at Organ Transplantation Coordinators In-Service Training Course: Process and Impact Evaluation.

    Science.gov (United States)

    Karabilgin, Ö S; Altuğ, N; Çalışkan, S A; Bozoklar, C A; Durak, H I; Demiral Yılmaz, N

    2015-06-01

    This study introduced the modified version of the Organ Transplantation Coordinator course including simulated donor family encounters (SDFEs) and communication skills. It also evaluated participants' opinions and achievement levels, and how they implemented what they learned in the course in their work settings. The course used the modified Analysis, Design, Development, Implementation, and Evaluation model and was evaluated in 3 steps. The participants' views were obtained using the course overall evaluation form and communication skills evaluation form, their success was assessed with the posttest and SDFEs evaluation form, and the effects of what they learned during the course on their work settings were assessed through telephone interviews. At this step, the participants were asked to write letters about the targets they intended to achieve in their work settings. The letters were analyzed with the content analysis method, and a questionnaire consisting of 105 targets was developed. A year later the participants were telephoned and asked to what extent they achieved their targets. The participants' satisfaction from the whole course was high (x: 8.65 ± 1.06). In the communication skills evaluation form, the participants stated that they would mainly utilize their communication and empathy skills during donor family encounters. The participants' mean posttest score was high (x: 96.0 ± 3.8). During the SDFEs, 70% of the respondents' performance was considered sufficient. Telephone interviews conducted with the questionnaire revealed that 77.6% of the targets were fulfilled. It can be said that the course affected the participants in terms of implementing their knowledge and communication skills related to family encounters. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. Technology based Education System

    DEFF Research Database (Denmark)

    Kant Hiran, Kamal; Doshi, Ruchi; Henten, Anders

    2016-01-01

    Abstract - Education plays a very important role for the development of the country. Education has multiple dimensions from schooling to higher education and research. In all these domains, there is invariably a need for technology based teaching and learning tools are highly demanded in the acad......Abstract - Education plays a very important role for the development of the country. Education has multiple dimensions from schooling to higher education and research. In all these domains, there is invariably a need for technology based teaching and learning tools are highly demanded...... in the academic institutions. Thus, there is a need of comprehensive technology support system to cater the demands of all educational actors. Cloud Computing is one such comprehensive and user-friendly technology support environment that is the need of an hour. Cloud computing is the emerging technology that has...

  9. A method of assessing the efficacy of hand sanitizers: use of real soil encountered in the food service industry.

    Science.gov (United States)

    Charbonneau, D L; Ponte, J M; Kochanowski, B A

    2000-04-01

    In many outbreaks of foodborne illness, the food worker has been implicated as the source of the infection. To decrease the likelihood of cross-contamination, food workers must clean and disinfect their hands frequently. To ensure their effectiveness, hand disinfectants should be tested using rigorous conditions that mimic normal use. Currently, several different methods are used to assess the efficacy of hand disinfectants. However, most of these methods were designed with the health care worker in mind and do not model the specific contamination situations encountered by the food worker. To fill this void, we developed a model that uses soil from fresh meat and a means of quantifying bacteria that is encountered and transferred during food preparation activities. Results of studies using various doses of para-chloro-meta-xylenol and triclosan confirm that the method is reproducible and predictable in measuring the efficacy of sanitizers. Consistent, dose-dependent results were obtained with relatively few subjects. Other studies showed that washing hands with a mild soap and water for 20 s was more effective than applying a 70% alcohol hand sanitizer.

  10. Important first encounter: Service user experience of pathways to care and early detection in first-episode psychosis.

    Science.gov (United States)

    Jansen, Jens Einar; Pedersen, Marlene Buch; Hastrup, Lene Halling; Haahr, Ulrik Helt; Simonsen, Erik

    2018-04-01

    Long duration of untreated psychosis is associated with poor clinical and functional outcomes. However, few systematic attempts have been made to reduce this delay and little is known of service users' experience of early detection efforts. We explored service users' experience of an early detection service and transition to specialized treatment service, including pathway to care, understanding of illness and barriers to adequate assessment and treatment. In-depth interviews were conducted with 10 service users (median age 21, range 18-27, five males and five females) who were diagnosed with a first-episode non-affective psychosis and who were seen by an early detection team (TOP) and currently enrolled in a specialized early intervention service for this disorder (OPUS). Stigma and fear of the 'psychiatric system' were reported as significant barriers to help seeking, while family members were seen as a crucial support. Moreover, the impact of traumatic events on the experience and development of psychosis was highlighted. Finally, participants were relieved by the prospect of receiving help and the early detection team seemed to create a trusting relationship by offering a friendly, 'anti-stigmatized' space, where long-term symptomatology could be disclosed through accurate and validating questioning. Early detection services have two important functions. One is to make accurate assessments and referrals. The other is to instil hope and trust, and to facilitate further treatment by forming an early therapeutic alliance. The findings in this study provide important insights into the way in which early detection efforts and pathways to care are experienced by service users, with direct implications for improving psychiatric services. © 2015 Wiley Publishing Asia Pty Ltd.

  11. Two sides of the same story : measuring different quality perceptions of the dyadic service encounter with the SERVCON instrument

    NARCIS (Netherlands)

    Ruyter, de J.C.; Wetzels, M.G.M.

    1996-01-01

    The measurement of perceived service quality using the well-known SERVQUAL instrument has been criticized by a number of authors recently. This criticism concerns the conceptual basis of this quality measurement tool as well as its empirical operationalization. In this paper, we present a

  12. Patient experience with outpatient encounters at public hospitals in Shanghai: Examining different aspects of physician services and implications of overcrowding.

    Science.gov (United States)

    Bao, Yuhua; Fan, Guanrong; Zou, Dongdong; Wang, Tong; Xue, Di

    2017-01-01

    Over 90% of outpatient care in China was delivered at public hospitals, making outpatient experience in this setting an important aspect of quality of care. To assess outpatient experience with different aspects of physician services at China's public hospitals and its association with overcrowding of the hospital outpatient departments. Retrospective analysis of a large survey of outpatient experience in Shanghai, China. We tested the hypotheses that patient experience was poorer with physician-patient communication, education, and shared decision-making and where and when there was greater overcrowding of the hospital outpatient departments. Ordered logistic models were estimated separately for general and specialty hospitals. 7,147 outpatients at 40 public hospitals in Shanghai, China, in 2014. Patient experience with physician services were self-reported based on 12 questions as part of a validated instrument. Indicators of overcrowding included time of visit (morning vs. afternoon, Monday vs. rest of the week) and hospital outpatient volume in the first half of 2014. Overall, patients reported very favorable experience with physician services. Two out of the 12 questions pertaining to both communication and shared decision-making consistently received lower ratings. Hospitals whose outpatient volumes were in the top two quartiles received lower patient ratings, but the relationship achieved statistical significance among specialty hospitals only. Inadequate physician-patient communication and shared decision-making and hospital overcrowding compromise outpatient experience with physician services at Chinese public hospitals. Effective diversion of patients with chronic and less complex conditions to community health centers will be critical to alleviate the extreme workloads at hospitals with high patient volumes and, in turn, improve patient experience.

  13. Quality of medical service, patient satisfaction and loyalty with a focus on interpersonal-based medical service encounters and treatment effectiveness: a cross-sectional multicenter study of complementary and alternative medicine (CAM) hospitals.

    Science.gov (United States)

    Kim, Chang Eun; Shin, Joon-Shik; Lee, Jinho; Lee, Yoon Jae; Kim, Me-Riong; Choi, Areum; Park, Ki Byung; Lee, Ho-Joo; Ha, In-Hyuk

    2017-03-28

    Treatment effectiveness holds considerable importance in the association between service quality and satisfaction in medical service studies. While complementary and alternative medicine (CAM) use grows more prominent, comprehensive evaluations of the quality of medical service at CAM-oriented hospitals are scarce. This study assesses the quality of medical services provided at a CAM-oriented hospital of Korean medicine using the service encounter system approach and analyzes the influence of treatment effectiveness on patient loyalty. A survey study using one-on-one interviews was conducted using a cross-sectional design in outpatients visiting one of fifteen Korean medicine facilities located throughout Korea. A total of 880 surveys were completed from June to July, 2014, and 728 surveys were included in the final analysis after excluding incomplete or incorrect questionnaires. The reliability and validity of the surveys was confirmed using Cronbach's alpha coefficient and confirmatory factor analysis, and a structural equation modeling analysis was performed to verify causality and association between factors (quality of medical service, treatment effectiveness, patient satisfaction, and intent to revisit). The measured factors of physician performance and quality of service procedures had a positive effect on treatment effectiveness. The impression of the facilities and environment directly impacted satisfaction rates for interpersonal-based medical service encounters, while treatment effectiveness positively affected satisfaction regarding quality of medical service. However, treatment effectiveness had a more significant effect on satisfaction compared to facilities and environment, and it indirectly affected satisfaction and directly influenced intent to revisit. Treatment effectiveness and satisfaction both positively influenced intent to revisit. The importance of treatment effectiveness should be recognized when examining quality of medical services, and

  14. Integration of a Technology-Based Mental Health Screening Program Into Routine Practices of Primary Health Care Services in Peru (The Allillanchu Project): Development and Implementation.

    Science.gov (United States)

    Diez-Canseco, Francisco; Toyama, Mauricio; Ipince, Alessandra; Perez-Leon, Silvana; Cavero, Victoria; Araya, Ricardo; Miranda, J Jaime

    2018-03-15

    Despite their high prevalence and significant burden, mental disorders such as depression remain largely underdiagnosed and undertreated. The aim of the Allillanchu Project was to design, develop, and test an intervention to promote early detection, opportune referral, and access to treatment of patients with mental disorders attending public primary health care (PHC) services in Lima, Peru. The project had a multiphase design: formative study, development of intervention components, and implementation. The intervention combined three strategies: training of PHC providers (PHCPs), task shifting the detection and referral of mental disorders, and a mobile health (mHealth) component comprising a screening app followed by motivational and reminder short message service (SMS) to identify at-risk patients. The intervention was implemented by 22 PHCPs from five health centers, working in antenatal care, tuberculosis, chronic diseases, and HIV or AIDS services. Over a period of 9 weeks, from September 2015 to November 2015, 733 patients were screened by the 22 PHCPs during routine consultations, and 762 screening were completed in total. The chronic diseases (49.9%, 380/762) and antenatal care services (36.7%, 380/762) had the higher number of screenings. Time constraints and workload were the main barriers to implementing the screening, whereas the use of technology, training, and supervision of the PHCPs by the research team were identified as facilitators. Of the 733 patients, 21.7% (159/733) screened positively and were advised to seek specialized care. Out of the 159 patients with a positive screening result, 127 had a follow-up interview, 72.4% (92/127) reported seeking specialized care, and 55.1% (70/127) stated seeing a specialist. Both patients and PHCPs recognized the utility of the screening and identified some key challenges to its wider implementation. The use of a screening app supported by training and supervision is feasible and uncovers a high prevalence

  15. The first year pre-service teachers' chemical literacy in individual learning case using the fuel cell technology based-chemical enrichment book

    Science.gov (United States)

    Hernani, Saefulloh, Mudzakir, Ahmad

    2017-08-01

    This research aims to analyze chemical literacy ability of pre-service teachers based on PISA 2015 scientific competency. This research used descriptive method. Instrument that used in this research is multiple choice question that built based on scientific competency of PISA 2015. The result is grouping by PISA 2015 competency and mapped by high, medium and low GPA classified. This research involves 19 the first year pre-service teachers of 90 population that randomly chosen. According to the result, chemical literacy ability of pre-service described as follows: 1) 35.5% of sample are able to explain phenomena scientifically. Based on GPA, for high, medium and low GPA group respectively 25.0%, 40.3% and 29.2%; 2) 31.6% of sample are able to evaluate and design scientific enquiry. Based on GPA, for high, medium and low GPA group respectively 16.7%, 35.4% and 31.3%; 3) 31.6% of sample are able to Interpret data and evidence scientifically. Based on GPA, for high, medium and low GPA group respectively 50.0%, 25.0% and 37.5%; For the attitude competency, 68.4% of sample able to showing PISA attitude competency that consist of interest in science, environment awareness and Valuing scientific approaches to enquiry attitude. Based on GPA, for high, medium and low GPA group respectively 77.8%, 63.9% and 75.0%. According to the data, chemical literacy ability of pre-service teachers in average are bellow to 50.0% thereby need to be given special attention while scientific attitude are above to 50.0%.

  16. Evaluation of a multiple-encounter in situ simulation for orientation of staff to a new paediatric emergency service: a single-group pretest/post-test study.

    Science.gov (United States)

    Davison, Michelle; Kinnear, Frances B; Fulbrook, Paul

    2017-10-01

    To assess the utility of a multiple-encounter in-situ (MEIS) simulation as an orientation tool for multidisciplinary staff prior to opening a new paediatric emergency service. A single-group pretest/post-test study was conducted. During the MEIS simulation, multidisciplinary staff with participant or observer roles managed eight children (mannequins) who attended triage with their parent/guardians (clinical facilitators) for a range of emergency presentations (structured scenarios designed to represent the expected range of presentations plus test various clinical pathways/systems). Participants were debriefed to explore clinical, systems and crisis-resource management issues. Participants also completed a pre-intervention and post-intervention questionnaire comprising statements about role confidence and orientation adequacy. Pre-test and post-test results were analysed using t-test and Wilcoxon signed rank test. Eighty-nine staff participated in the MEIS simulation, with the majority completing the pre-simulation and post-simulation questionnaire. There was a significant improvement in post-intervention versus pre-intervention Likert scores for role confidence and orientation adequacy (p=0.001 and orientation adequacy. Nearly all scenarios resulted in significant increases in participants' confidence levels. The MEIS simulation was of utility in orientation of staff, at least with respect to self-reported role confidence and orientation adequacy. Its effectiveness in practice or compared with other orientation techniques was not assessed, but it did identify several flaws in planned systems allowing remediation prior to opening.

  17. Technology base for microgravity horticulture

    Science.gov (United States)

    Sauer, R. L.; Magnuson, J. W.; Scruby, R. R.; Scheld, H. W.

    1987-01-01

    Advanced microgravity plant biology research and life support system development for the spacecraft environment are critically hampered by the lack of a technology base. This inadequacy stems primarily from the fact that microgravity results in a lack of convective currents and phase separation as compared to the one gravity environment. A program plan is being initiated to develop this technology base. This program will provide an iterative flight development effort that will be closely integrated with both basic science investigations and advanced life support system development efforts incorporating biological processes. The critical considerations include optimum illumination methods, root aeration, root and shoot support, and heat rejection and gas exchange in the plant canopy.

  18. Organised Cultural Encounters

    DEFF Research Database (Denmark)

    Christiansen, Lene Bull; Galal, Lise Paulsen; Hvenegård-Lassen, Kirsten

    2017-01-01

    The article introduces the special issue by presenting the concept of organised cultural encounters that are encounters organised to manage and/or transform problems perceived to originate in or include cultural differences. Inspired by Pratt’s conceptualisation of the contact zone, a critical...... perspective on the particular historical and spatial context of any encounter and how this context frames and mediates what takes place during an encounter is applied. While the articles of the issue present different varieties of organised cultural encounters, it is argued that they are not only of the same...

  19. Cultural geography. Different encounters, encountering difference

    OpenAIRE

    Longhurst, Robyn

    2007-01-01

    In the first half of this paper it is argued that cultural geography is a dynamic and diverse field that extends well beyond a single branch of human geography. The boundaries between it and other sub-disciplines are often blurred. People have «different» encounters with cultural geography depending on their sub-disciplinary convergences. People also have different encounters with cultural geography depending on where they live and work. «Place matters» in the construction, production and rep...

  20. Encounters with immigrant customers

    DEFF Research Database (Denmark)

    Mygind, Anna; Espersen, Sacha; Nørgaard, Lotte Stig

    2013-01-01

    were not sufficiently assessed at the counter (n = 55, 65%), and that their latest encounter with an immigrant customer was less satisfactory than a similar encounter with an ethnic Danish customer (n = 48, 57%) (significantly more pharmacists than assistants: odds ratio, OR, 3.19; 95% confidence...

  1. Encounter with comet Halley

    International Nuclear Information System (INIS)

    Sagdeev, R.Z.

    1989-01-01

    This paper reports on an international armada of six spacecraft which encountered the comet Halley and performed in-situ measurements. These encounters led to the discovery of a number of cometary plasma physics phenomena. Another important result was that a value for the average density of the cometary nucleus could be estimated, which is found to be compatible with snow ball models for the nucleus

  2. Information Hang-Ups; Problems Encountered by Users of the Technical Information Services Offered by DDC and CFSTI, with Recommendations for the Future.

    Science.gov (United States)

    Committee of DDC Users in the Greater Washington, DC. Area, Washington, DC.

    A change in policy of the Defense Documentation Center (DDC) with regard to supplying hard copy and/or microforms of reports caused problems to users of the DDC Technical Report Service. Discussions among users of the service, a questionnaire survey and committee reports summarized basic user concerns, provided selected statistics and a look at…

  3. Privacy encounters in Teledialogue

    DEFF Research Database (Denmark)

    Andersen, Lars Bo; Bøge, Ask Risom; Danholt, Peter

    2017-01-01

    Privacy is a major concern when new technologies are introduced between public authorities and private citizens. What is meant by privacy, however, is often unclear and contested. Accordingly, this article utilises grounded theory to study privacy empirically in the research and design project...... Teledialogue aimed at introducing new ways for public case managers and placed children to communicate through IT. The resulting argument is that privacy can be understood as an encounter, that is, as something that arises between implicated actors and entails some degree of friction and negotiation....... An argument which is further qualified through the philosophy of Gilles Deleuze. The article opens with a review of privacy literature before continuing to present privacy as an encounter with five different foci: what technologies bring into the encounter; who is related to privacy by implication; what...

  4. The Idealized Cultural Encounter

    DEFF Research Database (Denmark)

    Christiansen, Lene Bull

    Studies into cultural encounters have predominantly taken point of departure in ‘problematic encounters’, in which researchers and participants see cultural difference as an obstacle on the road to harmonious relationships (e.g. in ‘the clash of civilisations,’ or in migration/integration studies......). This paper proposes to study cultural encounters which are organised around ideals of cultural difference as a positive social and political force. The Danish People to People NGO Mellemfolkeligt Samvirke (MS) is build around ideals of equality, co-operation, mutuality and solidarity between people...... and cultures. A prominent feature of the organisation is organised cultural encounters between Northern (predominantly Danish) volunteers and Africans, which takes place at ‘training centres’ both in Denmark and in African countries, such as Kenya or Tanzania. In this paper I will outline the theoretical...

  5. Encounters in cancer treatment

    DEFF Research Database (Denmark)

    Høybye, Mette Terp; Tjørnhøj-Thomsen, Tine

    2014-01-01

    Based on extensive ethnographic material from in-depth interviews with Danish cancer patients after treatment, this study analyzes their stories to explore how interactions with the physician configures and situates a need for rehabilitation. We identify three themes in the illness stories: (1...... by this encounter. The significance of the social encounters in cancer treatment is elucidated through this analysis, and we demonstrate how the need for recognition of the complex effects of cancer on one's life is central to counter experiences of objectification and dehumanization....

  6. Awkward Encounters and Ethnography

    DEFF Research Database (Denmark)

    Koning, Juliette; Ooi, Can-Seng

    2013-01-01

    from these encounters. Un-paralyzing reflexivity means to include the awkward, the emotional, and admit the non-rational aspects of our ethnographic experiences; such inclusive reflexivity is incredibly insightful. Research limitations/implications – Inclusive reflexivity not only allows room...

  7. Global Diabetes Encounters

    DEFF Research Database (Denmark)

    Juul Nielsen, Annegrete; Langstrup, Henriette

    2014-01-01

    As already recognized, though little theorized within International Relations, the capacity of technology to ensure the achievement of preset policy goals is often grossly overrated. Drawing on Science and Technology Studies, this chapter proposes a lens to investigate global encounters, which ta...

  8. A Lakatosian Encounter

    Science.gov (United States)

    Chick, Helen

    2010-01-01

    There is much to be learned and pondered by reading "Proofs and Refutations," by Imre Lakatos. It highlights the importance of mathematical definitions, and how definitions evolve to capture the essence of the object they are defining. It also provides an exhilarating encounter with the ups and downs of the mathematical reasoning process, where…

  9. Festival as embodied encounters

    DEFF Research Database (Denmark)

    Simonsen, Kirsten; Koefoed, Lasse Martin; Neergaard, Maja de

    2017-01-01

    This article is part of a project on Paradoxical Spaces: Encountering the Other in public space which explores how cultural difference is experienced, practiced and negotiated in public space. Specifically, it explores the ‘multicultural’ festival Kulturhavn taking place yearly along the harbour...... of Copenhagen. Multicultural festivals are seen as places for on-going identity negotiations, where individuals and groups define meaningful concepts of identity along with notions of exclusion. In the paper, we adopt a performative approach abandoning the distinction between bodies and space and embracing...... ideas of ‘embodiment’ and ‘rhythm’. We explore participant engagement emphasizing bodily practices as well as sensuous experiences, but also differential processes and orientalist images produced in, and through, encounters. Among the range of activities at the festival, we focus on three: food; dance...

  10. Strange culinary encounters:

    DEFF Research Database (Denmark)

    Leer, Jonatan; Kjær, Katrine Meldgaard

    2015-01-01

    In this article, we examine the ways in which the encountering of 'other' food cultures is played out in the two travelogue cooking shows Gordon's Great Escape and Jamie's Italian Escape. We investigate how the two protagonist chefs Jamie Oliver and Gordon Ramsay imagine, meet and evaluate the ‘o...... approach to meeting the other (culinary culture), ultimately, their respective culinary adventures work to re-affirm a social hierarchy in their favor....

  11. Complications encountered in patients bearers with crest syndrome in rheumatological service of the Hospital San Juan de Dios until September 2009

    International Nuclear Information System (INIS)

    Mendez Rodriguez, Alexis

    2010-01-01

    Systematic sclerosis is a disease that has caused much morbidity and dependence in patients. Despite not being the disease most prevalent in rheumatological practice, it has been perhaps one that has generated more interest in the complex pathophysiology; but, also a great sense of frustration with the great therapeutic limitations especially when is diagnosed in advanced stages. The research was conducted in order to motivate early clinical search of the major complications found in patients CREST syndrome, in rheumatological service of the Hospital San Juan de Dios until September 2009 the total of cases with a diagnosis of CREST were reviewed in outpatient records, the study population have been of 41 patients. The different clinical manifestations of the patient were taken into account, among other aspects: immunological studies, established treatments and diagnosis methods as conventional radiology, endoscopic studies, echocardiogram, capillaroscopy. This job has determined among other things, that the majority of patients with CREST come from Desamparados and the Southern Zone, representing 31.7 and 29.2%, respectively, 98% are women and 76% of patients engaged in domestic chores and no mortality case was found in relation to CREST [es

  12. Universalist ethics in extraterrestrial encounter

    Science.gov (United States)

    Baum, Seth D.

    2010-02-01

    If humanity encounters an extraterrestrial civilization, or if two extraterrestrial civilizations encounter each other, then the outcome may depend not only on the civilizations' relative strength to destroy each other but also on what ethics are held by one or both civilizations. This paper explores outcomes of encounter scenarios in which one or both civilizations hold a universalist ethical framework. Several outcomes are possible in such scenarios, ranging from one civilization destroying the other to both civilizations racing to be the first to commit suicide. Thus, attention to the ethics of both humanity and extraterrestrials is warranted in human planning for such an encounter. Additionally, the possibility of such an encounter raises profound questions for contemporary human ethics, even if such an encounter never occurs.

  13. Stream Lifetimes Against Planetary Encounters

    Science.gov (United States)

    Valsecchi, G. B.; Lega, E.; Froeschle, Cl.

    2011-01-01

    We study, both analytically and numerically, the perturbation induced by an encounter with a planet on a meteoroid stream. Our analytical tool is the extension of pik s theory of close encounters, that we apply to streams described by geocentric variables. The resulting formulae are used to compute the rate at which a stream is dispersed by planetary encounters into the sporadic background. We have verified the accuracy of the analytical model using a numerical test.

  14. Value creation and knowledge development in tourism experience encounters

    DEFF Research Database (Denmark)

    Sørensen, Flemming; Jensen, Jens Friis

    2015-01-01

    It has been argued that service encounters between front-line employees and users support the development of knowledge about users' needs. However, the potential for this often remains unused, not least in tourism. This article argues that if tourism service encounters are changed into ‘experience...... encounters’ by integrating them into the tourism experience to which they are related, this will create added experiential value for tourists and increase the creation of knowledge about users. This is illustrated in an innovation field experiment in a retro design boutique hotel in which service encounters...... were developed into experience encounters. The experiment illustrates the potential that experience encounters have to create knowledge and value, but also suggests some barriers that need to be overcome....

  15. [A tale of two encounters].

    Science.gov (United States)

    Chanel, Marie-Paule

    The moving testimony of a patient shows the impact which a successful encounter can have. Beyond the positive clinical consequences, her rediscovered motivation and pleasure are the essential drivers which have guided her along the pathway of reconstruction. A tale of two encounters which have marked her life course. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  16. Technology-based Mergers and Acquisitions

    DEFF Research Database (Denmark)

    Wang, Daojuan; Moini, Hamid

    2014-01-01

    The purpose of this chapter is to provide an updated review of what is known about the performance of technology-based mergers and acquisitions (TBM&As) and their determinants. This review brings together papers published from 1990 to 2012 in top-rated academic journals within nearly all fields...

  17. Availability and Usability of BHO Encounter Data in MAX 2009

    Data.gov (United States)

    U.S. Department of Health & Human Services — Availability and Usability of Behavioral Health Organization Encounter Data in MAX 2009, published in Volume 4, Issue 2 of Medicare and Medicaid Research Review,...

  18. The Art of the Encounter

    Directory of Open Access Journals (Sweden)

    Éric Vautrin

    2013-03-01

    Full Text Available As the archives from the second half of Grotowski’s life were made available, this text focuses on the Polish master’s conceptions of theatre where he describes theatre as the art of the encounter. This paper simultaneously places this proposition in the context of questions of a specific time period, and reveals how this encounter is the anathema that will revert viewpoints both about the art of acting and the creation of theatrical relations. These researches on theatre as the art of the encounter continue today through the Open Program, one of the two groups of the Workcenter of Jerzy Grotowski and Thomas Richards, and, notably, their creations around American poet Allen Ginsberg, an author whose poetry intends, in a similar way, to encounter the other and the world.

  19. Personal Albums and Cultural Encounters

    DEFF Research Database (Denmark)

    Marselis, Randi Lorenz

    2018-01-01

    as discussions of representational ethics in relation to anthropological and colonial photography, this article examines the exhibition The Photo Albums at the Dutch National Maritime Museum. Typically, the photo collections of maritime museums include many photographs that represent cultural encounters...

  20. Encryption Technology based on Human Biometrics

    Directory of Open Access Journals (Sweden)

    Wei Yang

    2017-08-01

    Full Text Available The research progress of encryption technologies based on human biometrics is reviewed in this paper.The technologies that utilize human biometrics to make information encryption and identity authentication,and the technologies which combine biometrics encryption with optical encryption methods are introduced in detail.The advantages and disadvantages of these encryption systems are discussed,and the obstacles in practical applications are pointed out.Finally,the prospect of the new encryption technologies that are based on human biometrics are predicted.

  1. A Lakatosian Encounter with Probability

    Science.gov (United States)

    Chick, Helen

    2010-01-01

    There is much to be learned and pondered by reading "Proofs and Refutations" by Imre Lakatos (Lakatos, 1976). It highlights the importance of mathematical definitions, and how definitions evolve to capture the essence of the object they are defining. It also provides an exhilarating encounter with the ups and downs of the mathematical reasoning…

  2. Energy conservation technologies based on thermodynamic principles

    Energy Technology Data Exchange (ETDEWEB)

    Hirata, Masaru [Shibaura Institute of Technology of Technology, Tokyo (Japan)

    1996-12-31

    In order to reduce CO{sub 2} emission to prevent global warming, the most promising way for electric generation in the Northeast Asia is to introduce cogeneration and {open_quotes}repowering{close_quotes} technologies based on high temperature gas turbines fueled by natural gas. Especially the old type coal burning boiler-steam turbine plants should be retrofit by introducing gas turbines to become highly efficient combined cycle. Same technologies should be applied to the old garbage incineration plants and/or even to the nuclear power plants. The exhaust heat or steam should become much increased and it should be utilized as the process heat for industries or heat supply as the distinct heating or cooling for residential area. This paper introduces a brief survey of these new technologies.

  3. A Technology-based Model for Learning

    Directory of Open Access Journals (Sweden)

    Michael Williams

    2004-12-01

    Full Text Available The Math Emporium, opened in 1997, is an open 7000-squaremeter facility with 550+ workstations arranged in an array of widely spaced hexagonal "pods", designed to support group work at the same time maintaining an academic air. We operate it 24/7 with math support personnel in attendance 12 hours per day. Students have access to online course resources at all times, from anywhere. We have used this unique asset to transform traditional classroom-based courses into technology based learning programs that have no class meetings at all. The structure of the program is very different from the conventional one, having a new set of expectations and motivations. The results include: more effective students, substantial cost savings, economies of scale and scope and a stream-lined process for creating new on-line courses.

  4. Interprofessional education for personalized medicine through technology-based learning.

    Science.gov (United States)

    Haga, Susanne B; Mills, Rachel; Aucoin, Julia; Taekman, Jeff

    2015-06-01

    The delivery of personalized medicine utilizing genetic and genomic technologies is anticipated to involve many medical specialties. Interprofessional education will be key to the delivery of personalized medicine in order to reduce disjointed or uncoordinated clinical care, and optimize effective communication to promote patient understanding and engagement regarding the use of or need for these services. While several health professional organizations have endorsed and/or developed core competencies for genetics and genomics, the lack of interprofessional guidelines and training may hamper the delivery of coordinated personalized medicine. In this perspective, we consider the potential for interprofessional education and training using technology-based approaches, such as virtual simulation and gaming, compared with traditional educational approaches.

  5. Encountering spiritual tourism in Kathmandu

    OpenAIRE

    Børø, Nora

    2015-01-01

    Spiritual tourism as a phenomenon is increasing worldwide. Many have conducted research looking at the intersection between religion and tourism, but few have focused on the host community within these encounters. Many Western tourists arrive in Kathmandu to go on retreats', and to participate in yoga and meditation classes. The majority of these are particularly interested in various forms of Buddhist practice and traditions. In this thesis I have studied how N...

  6. Processing changes across reading encounters.

    Science.gov (United States)

    Levy, B A; Newell, S; Snyder, J; Timmins, K

    1986-10-01

    Five experiments examined changes in the processing of a text across reading encounters. Experiment 1 showed that reading speed increased systematically across encounters, with no loss in the extensiveness of analyses of the printed text, as indicated by the ability to detect nonword errors embedded within that passage. Experiment 2 replicated this improved reading fluency with experience and showed that it occurred even with typescript changes across trials, thus indicating that a primed visual operations explanation cannot account for the effect. The third and fourth experiments then extended the study of the familiarity effect to higher level processing, as indicated by the detection of word errors. Familiarity facilitated the detection of these violations at the syntactic-semantic levels. Finally, Experiment 5 showed that these higher level violations continued to be well detected over a series of reading encounters with the same text. The results indicate that prior experience improves reading speed, with no attenuation of analysis of the printed words or of the passage's message.

  7. Interfaith dialogue as moral encounter

    DEFF Research Database (Denmark)

    Galal, Lise Paulsen

    The concept of interfaith dialogue has been introduced and developed by scholars of different religions. The aim has been to find solutions from within religion to handle and optimise encounters with religious ‘Others’. Furthermore, interfaith dialogue has increasingly become a tool to solve...... between Muslims and Christians and analyse the different moral orders involved and how – following these orders – the participants are expected to deal with differences. Main focus is on how the participants are expected to deal with a requirement of staying the same (as Christian or Muslim) while...

  8. Feminist Encounters with Evolutionary Psychology

    OpenAIRE

    O'Neill, Rachel

    2016-01-01

    This Section of Australian Feminist Studies is the product of an event that took place at King’s College London in January 2015, hosted as part of the UK-based ‘Critical Sexology’ seminar series. Participants at this event – feminist scholars working across the fields of lin- guistics, cultural studies, sociology, and psychology – were invited to reflect on their encounters with evolutionary psychology (EP). As the event organiser, I was interested to prompt a discussion about how EP shapes t...

  9. Special relativity a first encounter

    CERN Document Server

    Giulini, Domenico

    2005-01-01

    Special relativity provides the foundations of our knowledge of space and time. Without it, our understanding of the world, and its place in the universe, would be unthinkable. This book gives a concise, elementary, yet exceptionally modern, introduction to special relativity. It is a gentle yet serious 'first encounter', in that it conveys a true understanding rather than purely reports the basic facts. Only very elementary mathematical knowledge is needed to master it (basichigh-school maths), yet it will leave the reader with a sound understanding of the subject. Special Relativity: A First

  10. Undergraduate Students Perceive Reference Encounters to be Teaching and Learning Activities. A Review of: Gremmels, G. S., and K. S. Lehmann. “Assessment of Student Learning from Reference Service.

    Directory of Open Access Journals (Sweden)

    Megan von Isenburg

    2009-03-01

    Full Text Available Objective – The study explores the instructional nature of reference encounters from the perspective of students and librarians. Specifically, the study asks: 1 whether students perceive reference interactions to be instructional, 2 whether what they learn is the same as what the librarians intended to teach, and 3 whether they connect reference-based instruction with any formal information literacy classes in which they may have participated.Design – Survey questionnaire with two parts: one for students and the second for reference librarians, administered twice (revisions to the study and to the questionnaire were made in between.Setting – Wartburg College in Iowa, United States. Wartburg is a 1,800-student private, residential, co-educational college with a strong course-integrated information literacy program.Subjects – An unknown number of undergraduate students who were perceived by reference librarians to have asked instructional questions at the reference desk (264 surveys were collected from students, but some students may have completed more than one survey as the first implementation of the study allowed repeated participation for students with more than one instructional reference encounter and four librarians. Methods – The study was conducted two times during the years 2003 and 2004 (referred to here as study A and study B and findings are reported for each study separately. The data collection instrument in both implementations was a paper survey that was divided into two sections and perforated to collect information from two perspectives: the student and the librarian. The surveys were numbered to facilitate matching between the two sections after the survey was completed and returned by the student/librarian pair. Potential student participants in the study were identified at the reference desk: each time a librarian deemed a reference question to be instructional, he or she invited the student to complete a short

  11. Initial Encounters : The Lived Experiences of Buyers

    NARCIS (Netherlands)

    G. Wright; J.J. Dekker

    2012-01-01

    The initial encounter between a buyer and a seller has received much attention among practitioners. The first time a buyer interacts with a seller is thought to be highly influential. The premise is that buyers form an opinion during this first encounter, or even the first minutes of this encounter.

  12. Value Encounters - Modeling and Analyzing Co-creation of Value

    Science.gov (United States)

    Weigand, Hans

    Recent marketing and management literature has introduced the concept of co-creation of value. Current value modeling approaches such as e3-value focus on the exchange of value rather than co-creation. In this paper, an extension to e3-value is proposed in the form of a “value encounter”. Value encounters are defined as interaction spaces where a group of actors meet and derive value by each one bringing in some of its own resources. They can be analyzed from multiple strategic perspectives, including knowledge management, social network management and operational management. Value encounter modeling can be instrumental in the context of service analysis and design.

  13. Alien encounter a scientific novel

    CERN Document Server

    Schulze-Makuch, Dirk

    2014-01-01

    It has been nearly 100 years since the Apollo moon landings, when Jack and Vladimir, two astronauts on a mission to Venus, discover a mysterious void related to indigenous life on the planet. Subsequently more voids are detected on Earth, Mars, Titan, and, quite ominously, inside a planetoid emerging from the Kuiper belt. Jack is sent to investigate the voids in the Solar System and intercept the planetoid - which, as becomes increasingly clear, is inhabited by alien life forms. Jack and his crew will have little time to understand their alien biochemistry, abilities, behavior patterns, resilience, and technology, but also how these life forms relate to the voids. Humankind's first encounter with these exotic life forms couldn't be more fateful, becoming a race against time to save life on Earth and to reveal the true nature of the voids, which seem to be intrinsically related to life and the universe itself. In this novel, the author combines many topics related to state-of-the-art research in the field of...

  14. Service co-innovation

    DEFF Research Database (Denmark)

    Henten, Anders; Sundbo, Jon; Sundbo, Donna

    of studies of the degree of satisfaction of the users with the services in the service encounters and studies that examine service innovation processes. The paper is based on research conducted in 21 service delivery situations in as many service companies. Drivers of and barriers to encounterbased service......This paper examines the factors affecting the innovativeness of service encounters. The assumption is that a considerable share of innovations in service industries is initiated in the service encounters. The theoretical foundation of this paper builds on a combination of research tradition...

  15. Understanding metropolitan patterns of daily encounters.

    Science.gov (United States)

    Sun, Lijun; Axhausen, Kay W; Lee, Der-Horng; Huang, Xianfeng

    2013-08-20

    Understanding of the mechanisms driving our daily face-to-face encounters is still limited; the field lacks large-scale datasets describing both individual behaviors and their collective interactions. However, here, with the help of travel smart card data, we uncover such encounter mechanisms and structures by constructing a time-resolved in-vehicle social encounter network on public buses in a city (about 5 million residents). Using a population scale dataset, we find physical encounters display reproducible temporal patterns, indicating that repeated encounters are regular and identical. On an individual scale, we find that collective regularities dominate distinct encounters' bounded nature. An individual's encounter capability is rooted in his/her daily behavioral regularity, explaining the emergence of "familiar strangers" in daily life. Strikingly, we find individuals with repeated encounters are not grouped into small communities, but become strongly connected over time, resulting in a large, but imperceptible, small-world contact network or "structure of co-presence" across the whole metropolitan area. Revealing the encounter pattern and identifying this large-scale contact network are crucial to understanding the dynamics in patterns of social acquaintances, collective human behaviors, and--particularly--disclosing the impact of human behavior on various diffusion/spreading processes.

  16. Drivers of international performance of Brazilian technology-based firms

    OpenAIRE

    Serpa Fagundes de Oliveira, Maria Carolina; Scherer, Flavia Luciane; Schneider Hahn, Ivanete; de Moura Carpes, Aletéia; Brachak dos Santos, Maríndia; Nunes Piveta, Maíra

    2018-01-01

    For Technology-Based Firms, international expansion represents an opportunity for growth and value creation. The present study was designed to analyze the role of technology-based companies (TBCs) internationalization drivers on international performance. Therefore, a descriptive research was carried out with a quantitative approach performed through a survey. Data collection happened with 53 Brazilian TBCs located in innovation habitats. These data were analyzed by multivariate statistical t...

  17. Technology-based suicide prevention: current applications and future directions.

    Science.gov (United States)

    Luxton, David D; June, Jennifer D; Kinn, Julie T

    2011-01-01

    This review reports on current and emerging technologies for suicide prevention. Technology-based programs discussed include interactive educational and social networking Web sites, e-mail outreach, and programs that use mobile devices and texting. We describe innovative applications such as virtual worlds, gaming, and text analysis that are currently being developed and applied to suicide prevention and outreach programs. We also discuss the benefits and limitations of technology-based applications and discuss future directions for their use.

  18. A Survey Instrument for Measuring the Experiential Value of Employee-Tourist Encounters

    DEFF Research Database (Denmark)

    Mattsson, Jan; Sørensen, Flemming; Jensen, Jens Friis

    In this paper, we develop and test a survey instrument that aims at estimating the experiential value of employee-tourist encounters in destination-based tourism companies, as well as the characteristics of encounters that affect such experiential value. We suggest that such an instrument can...... for their visitors, rather than simply delivering service quality....

  19. Frontcountry encounter norms among three cultures

    Science.gov (United States)

    Jerry J. Vaske; Maureen P. Donnelly; Robert M. Doctor; James P. Petruzzi

    1995-01-01

    Existing normative studies have focused on backcountry encounter norms reported by North Americans. This study extends previous research by comparing encounter norms reported by three different cultures - North Americans, Europeans, and Japanese - in a frontcountry day use recreation area. Data were obtained from on-site surveys distributed at the Columbia Icefield in...

  20. Competitive intelligence information management and innovation in small technology-based companies

    Science.gov (United States)

    Tanev, Stoyan

    2007-05-01

    In this article we examine how (i) company type and (ii) the competitive intelligence information used by small technology-based companies affect their innovation performance. The focus is on the specific information types used and not on the information sources. Information topics are classified in four groups - customers (10), company (9), competitor (11) and industry (12). The sample consists of 45 small new technology-based companies, specialized suppliers, and service companies from a variety of sectors - software, photonics, telecommunications, biomedical engineering and biotech, traditional manufacturing etc. The results suggest that the total number of intelligence information topics companies use to make decisions about innovation is not associated with the number of their new products, processes, services and patents. Therefore the companies in our sample do not seem to have the resources, processes or value systems required to use different competitive intelligence information when making decisions on innovation or may rely more on their own internal logic than on external information. Companies are classified using a Pavitt-like taxonomy. Service companies are considered as a separate company type. This allows for explicitly studying both, the innovative role of new services in product driven companies, and the role of new product development in service companies.

  1. Using findings in multimedia learning to inform technology-based behavioral health interventions.

    Science.gov (United States)

    Aronson, Ian David; Marsch, Lisa A; Acosta, Michelle C

    2013-09-01

    Clinicians and researchers are increasingly using technology-based behavioral health interventions to improve intervention effectiveness and to reach underserved populations. However, these interventions are rarely informed by evidence-based findings of how technology can be optimized to promote acquisition of key skills and information. At the same time, experts in multimedia learning generally do not apply their findings to health education or conduct research in clinical contexts. This paper presents an overview of some key aspects of multimedia learning research that may allow those developing health interventions to apply informational technology with the same rigor as behavioral science content. We synthesized empirical multimedia learning literature from 1992 to 2011. We identified key findings and suggested a framework for integrating technology with educational and behavioral science theory. A scientific, evidence-driven approach to developing technology-based interventions can yield greater effectiveness, improved fidelity, increased outcomes, and better client service.

  2. ASRS Reports on Wake Vortex Encounters

    Science.gov (United States)

    Connell, Linda J.; Taube, Elisa Ann; Drew, Charles Robert; Barclay, Tommy Earl

    2010-01-01

    ASRS is conducting a structured callback research project of wake vortex incidents reported to the ASRS at all US airports, as well as wake encounters in the enroute environment. This study has three objectives: (1) Utilize the established ASRS supplemental data collection methodology and provide ongoing analysis of wake vortex encounter reports; (2) Document event dynamics and contributing factors underlying wake vortex encounter events; and (3) Support ongoing FAA efforts to address pre-emptive wake vortex risk reduction by utilizing ASRS reporting contributions.

  3. Technology-based functional assessment in early childhood intervention: a pilot study.

    Science.gov (United States)

    Khetani, Mary A; McManus, Beth M; Arestad, Kristen; Richardson, Zachary; Charlifue-Smith, Renee; Rosenberg, Cordelia; Rigau, Briana

    2018-01-01

    Electronic patient-reported outcomes (e-PROs) may provide valid and feasible options for obtaining family input on their child's functioning for care planning and outcome monitoring, but they have not been adopted into early intervention (EI). The purpose of this pilot study was to evaluate the feasibility of implementing technology-based functional assessment into EI practice and to examine child, family, service, and environmental correlates of caregiver-reported child functioning in the home. In a cross-sectional design, eight individual EI providers participated in a 90-min technology-based functional assessment training to recruit participants and a 60-min semi-structured focus group post data collection. Participants completed the Young Children's Participation and Environment Measure (YC-PEM) home section online and Pediatric Evaluation of Disability Inventory Computer Adaptive Test (PEDI-CAT) via iPad. Participants' EI service use data were obtained from administrative records. A total of 37 caregivers of children between 6 and 35 months old (mean age = 19.4, SD = 7.7) enrolled, a rate of 44% (37/84) in 2.5 months. Providers suggested expanding staff training, gathering data during scheduled evaluations, and providing caregivers and providers with access to assessment summaries. Caregivers wanted their child's participation to change in 56% of home activities. Lower caregiver education and higher EI intensity were related to less child involvement in home activities. Implementing technology-based functional assessment is feasible with modifications, and these data can be useful for highlighting child, family, and EI service correlates of caregiver-reported child functioning that merit further study. Feasibility results informed protocol modifications related to EI provider training, timing of data collection, and management of EI service use data extraction, as preparation for a subsequent scale-up study that is underway.

  4. First-Year Principal Encounters Homophobia

    Science.gov (United States)

    Retelle, Ellen

    2011-01-01

    A 1st-year principal encounters homonegativity and an ethical dilemma when she attempts to terminate a teacher because of the teacher's inadequate and ineffective teaching. The teacher responds by threatening to "out" Ms. L. to the parents.

  5. Encounter Group Effects of Soccer Team Performance.

    Science.gov (United States)

    Magen, Zipora

    1980-01-01

    Suggests that a positive relationship exists between encounter group experience and the soccer team performance--a conclusion worthy of consideration in further research in the fields of psychology and sociology of sports. (Author)

  6. Close stellar encounters in globular clusters

    International Nuclear Information System (INIS)

    Bailyn, C.D.

    1989-01-01

    Stellar encounters are expected to produce a variety of interesting objects in the cores of globular clusters, either through the formation of binaries by tidal capture, or direct collisions. Here, I describe several attempts to observe the products of stellar encounters. In particular, the use of color maps has demonstrated the existence of a color gradient in the core of M15, which seems to be caused by a population of faint blue objects concentrated towards the cluster center. (author)

  7. Framework, process and tool for managing technology-based assets

    CSIR Research Space (South Africa)

    Kfir, R

    2000-10-01

    Full Text Available ) and the intellectual property (IP) of the organisation, The study describes a framework linking the core processes supporting the management of technology-based assets and offerings with other organisational elements such as leadership, strategy, and culture. Specific...

  8. Technology-Based Literacy Instruction for English Language Learners

    Science.gov (United States)

    White, Erin L.; Gillard, Sharlett

    2011-01-01

    There is a growing need to implement an alternative and viable solution in U.S. K-12 schools that will address the ever-growing gap that the rapidly growing English language learner (ELL) population presents. This article examines various technology-based solutions, and their potential impact. The systematic implementation of these…

  9. Financing Strategies of New Technology-Based Firms: A Comparison by Gender

    Directory of Open Access Journals (Sweden)

    Alicia Robb

    2010-03-01

    Full Text Available Technology-based firms have been and will continue to be important contributors to the U.S. economy. For the past two decades, technology firms have been a major source of innovation, business development and growth, and new jobs. Securing funding for new technology-based firms is particularly problematic, however, whether they are owned by women or men. Many such firms are built upon intellectual capital rather than on physical assets, so it is difficult to determine the value and prospects of the firm. The problem of asymmetric or incomplete information is especially acute (Brierley, 2001, often resulting in a shortage of capital or capital that can only be obtained under unfavorable terms and conditions. A number of researchers contend that one of the primary reasons women-owned firms tend to be smaller than firms owned by men is that women tend to concentrate in low-growth retail and service lines of business (Rosa et al., 1996; Du Rietz & Henrekson, 2000. These businesses have a higher risk of failure (Robb, 2002; Fairlie & Robb, 2008; Watson, 2003 combined with a higher level of difficulty in attracting sources of capital due to their limited prospects for growth and profitability (Menzies et al., 2004; Sabarwal & Terrell, 2008. More recently, however, some researchers have begun to attack the “myth” that women do not want high-growth businesses (Brush et al., 2001. They contend that a new generation of women entrepreneurs is willing to “go boldly where no one has gone before” by starting firms in the fields of technology and bioscience, where there are opportunities for significant growth and profits. In this paper we will examine the financing sources and strategies, by gender, for new technology-based firms using the Kauffman Firm Survey data. We identify not only sources of financing, but also financing gaps which may impede the ability of women to launch and grow technology-based firms.

  10. Termite: Emulation Testbed for Encounter Networks

    Directory of Open Access Journals (Sweden)

    Rodrigo Bruno

    2015-08-01

    Full Text Available Cutting-edge mobile devices like smartphones and tablets are equipped with various infrastructureless wireless interfaces, such as WiFi Direct and Bluetooth. Such technologies allow for novel mobile applications that take advantage of casual encounters between co-located users. However, the need to mimic the behavior of real-world encounter networks makes testing and debugging of such applications hard tasks. We present Termite, an emulation testbed for encounter networks. Our system allows developers to run their applications on a virtual encounter network emulated by software. Developers can model arbitrary encounter networks and specify user interactions on the emulated virtual devices. To facilitate testing and debugging, developers can place breakpoints, inspect the runtime state of virtual nodes, and run experiments in a stepwise fashion. Termite defines its own Petri Net variant to model the dynamically changing topology and synthesize user interactions with virtual devices. The system is designed to efficiently multiplex an underlying emulation hosting infrastructure across multiple developers, and to support heterogeneous mobile platforms. Our current system implementation supports virtual Android devices communicating over WiFi Direct networks and runs on top of a local cloud infrastructure. We evaluated our system using emulator network traces, and found that Termite is expressive and performs well.

  11. Services

    International Nuclear Information System (INIS)

    Hardeman, F.

    1998-01-01

    The objectives of the services section is (1) to offer complete services in health-physics measurements according to international quality standards, (2) to improve continuously these measurement techniques and to follow up international recommendations and legislation concerning the surveillance of workers, (3) to support and advise nuclear and non-nuclear industry on problems of radioactive contamination. Achievements related to gamma spectrometry, whole-body counting, beta and alpha spectrometry, dosimetry, radon measurements, calibration, instrumentation, and neutron activation analysis are described

  12. Predator-prey encounters in turbulent waters

    DEFF Research Database (Denmark)

    Mann, J.; Ott, Søren; Pécseli, H.L.

    2002-01-01

    With reference to studies of predator-prey encounters in turbulent waters, we demonstrate the feasibility of an experimental method for investigations of particle fluxes to an absorbing surface in turbulent flows. A laboratory experiment is carried out, where an approximately homogeneous and isot......With reference to studies of predator-prey encounters in turbulent waters, we demonstrate the feasibility of an experimental method for investigations of particle fluxes to an absorbing surface in turbulent flows. A laboratory experiment is carried out, where an approximately homogeneous...

  13. Plankton motility patterns and encounter rates

    DEFF Research Database (Denmark)

    Visser, Andre; Kiørboe, Thomas

    2006-01-01

    measure of run length to reaction distance determines whether the underlying encounter is ballistic or diffusive. Since ballistic interactions are intrinsically more efficient than diffusive, we predict that organisms will display motility with long correlation run lengths compared to their reaction...... distances to their prey, but short compared to the reaction distances of their predators. We show motility data for planktonic organisms ranging from bacteria to copepods that support this prediction. We also present simple ballistic and diffusive motility models for estimating encounter rates, which lead...

  14. Drivers of international performance of Brazilian technology-based firms

    Directory of Open Access Journals (Sweden)

    Maria Carolina Serpa Fagundes de Oliveira

    2018-01-01

    Full Text Available For Technology-Based Firms, international expansion represents an opportunity for growth and value creation. The present study was designed to analyze the role of technology-based companies (TBCs internationalization drivers on international performance. Therefore, a descriptive research was carried out with a quantitative approach performed through a survey. Data collection happened with 53 Brazilian TBCs located in innovation habitats. These data were analyzed by multivariate statistical technique. The results showed that the determinants of the international performance of Brazilian TBCs, can be set by external influencers (localization in innovation habitats, integration into global productive chains, partnerships and strategic alliances for innovation and government policies and internal influencers (innovation capability, international market orientation and international marketing skills.

  15. The success factors in the new technology based firms

    International Nuclear Information System (INIS)

    Merino, C.; Villar, L.

    2007-01-01

    New Technology Based Firms (NTBFs) are taking an important role around competitive strategies inside different administrative frameworks, understanding their value for society and the need based on work plans to support their development. In this case, next lines are focused on conceptual side about NTBFs reality even more an analytical model proposal based on a structure composed by tangible and intangible assets what creating a global vision of entrepreneurial process and main issues what impacting on success rate. (Author) 88 refs

  16. Quantitative valuation of platform technology based intangibles companies

    OpenAIRE

    Achleitner, Ann-Kristin; Nathusius, Eva; Schraml, Stephanie

    2007-01-01

    In the course of raising external equity, e.g. from venture capitalists, a quantitative valuation is usually required for entrepreneurial ventures. This paper examines the challenges of quantitatively valuing platform technology based entrepreneurial ventures. The distinct characteristics of such companies pose specific requirements on the applicability of quantitative valuation methods. The entrepreneur can choose from a wide range of potential commercialization strategies to pursue in the c...

  17. Innovation Environment in Small Technology-Based Companies

    OpenAIRE

    Gonçalves Silveira Fiates, Gabriela; Azevedo Fiates, José Eduardo; Ribeiro Serra, Fernando A; Portugal Ferreira, Manuel

    2010-01-01

    Innovation has been identified as a strategy to achieve competitive advantage, particularly in contexts of change and especially for technology-based companies – TBCs. Although the adoption of innovation strategies is not easy, small companies have an organizational environment more conducive to innovation. This article examines how managers and employees of small TBCs perceive aspects of the internal environment of innovation in the organization (culture, organizational structure, personnel ...

  18. The Role of Individualism/Collectivism in Critical Classroom Encounters: A Four Country Study

    Science.gov (United States)

    Frankel, Robert; Swanson, Scott R.; Sagan, Mariusz

    2005-01-01

    Internationalization raises the issue of whether, and to what extent, the inherent culture of a country may have particular influence on the nature of service interactions, and on education (i.e., student-professor interactions) specifically. Thus the service encounter in the classroom becomes a subject of increasing importance and interest with…

  19. Entering a Crack: An Encounter with Gossip

    Science.gov (United States)

    Henderson, Linda

    2014-01-01

    In this paper, I enter a crack to think otherwise about the concept "gossip". Drawing on previous scholarship engaging with Deleuzian concepts to inform research methodologies, this paper builds on this body of work. Following Deleuze and Guattari, the paper undertakes a mapping of gossip, subsequent to an encounter with a crack.…

  20. Boundary Transgressions: An Issue In Psychotherapeutic Encounter ...

    African Journals Online (AJOL)

    Boundary transgressions tend to be conceptualized on a continuum ranging from boundary crossings to boundary violations. Boundary crossings (e.g. accepting an inexpensive holiday gift from a client, unintentionally encountering a client in public, or attending a client's special event) are described in the literature as ...

  1. Avoidance: From threat encounter to action execution

    NARCIS (Netherlands)

    Arnaudova, I.

    2015-01-01

    Every day we encounter many threats to survival: a car speeding on a small street or an angry neighbor carrying an axe. Mostly, people go through their days not worrying that their chance of survival might be small. They avoid many dangers without even thinking about them (e.g., looking at both

  2. Moral Relations in Encounters with Nature

    Science.gov (United States)

    Andersson, Karin; Öhman, Johan

    2015-01-01

    The overall aim of this article is to develop in-depth knowledge about the connection between outdoor experiences and moral attitudes towards nature. The study focuses on processes in which moral relations are at stake in encounters between students and nature. The purpose is to identify such events, describe their specific circumstances and…

  3. Domestic Violence Encountered among Kurdish Women

    Science.gov (United States)

    Ali, Sirwan Kamil

    2015-01-01

    Background and objective; There is growing recognition that violence against women has a large public health impact, in addition to being a gross violation of women's human rights. The study's aims were: To show the types of domestic abuse encountered by Kurdish women, and study the relationship between them. Methods; The study conducted in the…

  4. Encounters on a Shape-changing Bench

    DEFF Research Database (Denmark)

    Kinch, Sofie; Grönvall, Erik; Petersen, Marianne Graves

    2014-01-01

    ; a concert hall, an airport and a shopping mall. We gathered insights from more than 120 people, as they unexpectedly encountered the shape changing capabilities of the bench. By taking the user tests out of the lab and into the wild, we explored the influence of context on the users experience of a shape...

  5. Adapting a Technology-Based Implementation Support Tool for Community Mental Health: Challenges and Lessons Learned.

    Science.gov (United States)

    Livet, Melanie; Fixsen, Amanda

    2018-01-01

    With mental health services shifting to community-based settings, community mental health (CMH) organizations are under increasing pressure to deliver effective services. Despite availability of evidence-based interventions, there is a gap between effective mental health practices and the care that is routinely delivered. Bridging this gap requires availability of easily tailorable implementation support tools to assist providers in implementing evidence-based intervention with quality, thereby increasing the likelihood of achieving the desired client outcomes. This study documents the process and lessons learned from exploring the feasibility of adapting such a technology-based tool, Centervention, as the example innovation, for use in CMH settings. Mixed-methods data on core features, innovation-provider fit, and organizational capacity were collected from 44 CMH providers. Lessons learned included the need to augment delivery through technology with more personal interactions, the importance of customizing and integrating the tool with existing technologies, and the need to incorporate a number of strategies to assist with adoption and use of Centervention-like tools in CMH contexts. This study adds to the current body of literature on the adaptation process for technology-based tools and provides information that can guide additional innovations for CMH settings.

  6. The Customer Service Experience.

    Science.gov (United States)

    Bell, Chip R.

    2001-01-01

    Discusses ways to embed customer service learning and customer loyalty including making customers think, examining every aspect of customers' service encounters with staff, providing follow-up, making learning fun, and involving customers in your business. (JOW)

  7. Comparison of technology-based cooperative learning with technology-based individual learning in enhancing fundamental nursing proficiency.

    Science.gov (United States)

    Lin, Zu-Chun

    2013-05-01

    The aim of nursing education is to prepare students with critical thinking, high interests in profession and high proficiency in patient care. Cooperative learning promotes team work and encourages knowledge building upon discussion. It has been viewed as one of the most powerful learning methods. Technology has been considered an influential tool in teaching and learning. It assists students in gathering more information to solve the problems and master skills better. The purpose of this study was to compare the effect of technology-based cooperative learning with technology-based individual learning in nursing students' critical thinking in catheterization knowledge gaining, error discovering, skill acquisitions, and overall scores. This study used a pretest-posttest experimental design. Ninety-eight students were assigned randomly to one of two groups. Questionnaires and tests were collected at baseline and after completion of intervention. The results of this study showed that there was no significant difference in related catheterization skill performance. However, the remaining variables differed greatly between the two groups. CONCLUSIONS AND APPLICATIONS: This study's findings guide the researchers and instructors to use technology-based cooperative learning more appropriately. Future research should address the design of the course module and the availability of mobile devices to reach student-centered and learn on the move goals. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. Users’ encounter with normative discourses on Facebook

    DEFF Research Database (Denmark)

    Mathieu, David

    2016-01-01

    This study asks whether users’ encounter with normative discourses of lifestyle, consumption, and health on social media such as Facebook gives rise to agency. The theoretical framework draws on reception analysis, for its implied, but central interest in agency that lies at the intersection...... of texts and audiences. Based on a critique of the “participatory paradigm,” a paradigm that situates the locus of agency in the structural opposition between senders and users, in the norms of rational deliberation or in the figure of the activist, gaps are identified which can be filled by adopting...... an explicit focus on the socio-cultural practices of ordinary audiences in their encounters with media discourses. The study investigates user agency on seven Facebook groups and pages with the help of a three-pronged perspective based on the notion of the media–audience relationship as (1) power structure...

  9. Challenges in the professional care encounters

    DEFF Research Database (Denmark)

    Kaldal, Maiken Holm; Kristiansen, Jette; Uhrenfeldt, Lisbeth

    in the review. Data were extracted and the findings were categorized and themed on the basis of similarity of meaning and aggregated to produce a comprehensive set of synthesized findings. The review process resulted in 55 findings and 14 categories. The categories generated six themes: Psychological reactions...... to keep the patients happy as they try to avoid conflicts. The imagination and thoughts of what might happen in the encounter are based on the nursing students’ personal life experiences. They uses their close relatives as keys to the express empathy in the establishment of the nurse-patient relation...... are challenged by their personal boundaries in the professional care encounter and they experience a great psychological impact Patient contact is an unavoidable and complex component in the nursing education. The students have not yet built up a professional filter and are exposed to a wealth of emotional...

  10. Rethinking social identity theory in international encounters:

    DEFF Research Database (Denmark)

    Lauring, Jakob

    2008-01-01

    In a globalized business environment, interaction across linguistic boundaries is becoming a normal part of everyday life. In these encounters language differences may affect the formation of social identities among organization members. While studies based on Social Identity Theory perceive...... the link between identity and language to be linear, this article takes a different approach. By drawing on anthropological theories on ethnic identity it is argued that the relation between language and social identity is negotiated in interaction. In the empirical analysis the article focuses...... on the encounter between expatriates and local employees of a Danish subsidiary in England. The findings show that identity making may be actualized by competition for resources and recognition. This can be done by investing certain objects such as the symbolic application of language with certain identifications...

  11. Mobbing behaviors encountered by nurse teaching staff.

    Science.gov (United States)

    Yildirim, Dilek; Yildirim, Aytolan; Timucin, Arzu

    2007-07-01

    The term 'mobbing' is defined as antagonistic behaviors with unethical communication directed systematically at one individual by one or more individuals in the workplace. This cross-sectional and descriptive study was conducted for the purpose of determining the mobbing behaviors encountered by nursing school teaching staff in Turkey, its effect on them, and their responses to them. A large percentage (91%) of the nursing school employees who participated in this study reported that they had encountered mobbing behaviors in the institution where they work and 17% that they had been directly exposed to mobbing in the workplace. The academic staff who had been exposed to mobbing behaviors experienced various physiological, emotional and social reactions. They frequently 'worked harder and [were] more organized and worked very carefully to avoid criticism' to escape from mobbing. In addition, 9% of the participants stated that they 'thought about suicide occasionally'.

  12. Promoting mental wellbeing among older people: technology-based interventions.

    Science.gov (United States)

    Forsman, Anna K; Nordmyr, Johanna; Matosevic, Tihana; Park, A-La; Wahlbeck, Kristian; McDaid, David

    2017-08-30

    This systematic review explored the effectiveness of technology-based interventions in promoting the mental health and wellbeing of people aged 65 and over. Data were collected as part of a wider review commissioned by the National Institute for Health and Care Excellence (NICE) in England on the effectiveness of different actions to promote the mental wellbeing and independence of older people. All studies identified through this review were subject to a detailed critical appraisal of quality, looking at internal and external validity. Twenty-one papers covering evaluations of technological interventions were identified. They examined the psychosocial effects of technologies for education, exposure to, and/or training to use, computers and the internet, telephone/internet communication and computer gaming. Few studies took the form of randomized controlled trials, with little comparability in outcome measures, resulting in an inconsistent evidence base with moderate strength and quality. However, three out of six studies with high or moderate quality ratings (all focused on computer/internet training) reported statistically significant positive effects on psychosocial outcomes, including increased life satisfaction and experienced social support, as well as reduced depression levels among intervention recipients. The review results highlight the need for more methodologically rigorous studies evaluating the effects of technology-based interventions on mental wellbeing. Well-performed technology-based interventions to promote various aspects of mental wellbeing, as identified in this review, can serve as best practice examples in this emerging field. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  13. Self. Propagating | a strategy of encounter |

    Directory of Open Access Journals (Sweden)

    Gabrielle Lorraine Fletcher

    2015-11-01

    Full Text Available This piece mobilises both creative non-fiction and ficto-criticism to expose the necessary terrains of narrativity as a Country of the Lived,  making visible the redactive cartography of the PhD in telling Indigenous selfhood, and mobilising an argument for authentic encounter under the comfortable maps of form.

  14. Dynamic managerial capability of technology-based international new ventures

    DEFF Research Database (Denmark)

    Altshuler, Liliya

    2014-01-01

    case study of a technology-based INV conducted over the period of 3.5 years, starting 8 years into the firm’s history. This unique design has enabled close observation of the specific events and challenges the firm has been facing after its initial success, and of the aspects in the firm’s management...... to resource availability. The study takes the dynamic capability perspective and focuses on INVs’ management, which are seen as founders and builders of the processes, rules and structures that lay the basis for long-term competitive advantage for such firms. Based on the findings, specific aspects...

  15. The Alliance Capability of Technology-Based Born Globals

    DEFF Research Database (Denmark)

    Oxtorp, Liliya Altshuler; Elg, Ulf

    2015-01-01

    A detailed investigation of the aspects comprising the alliance capability of technology-based born globals. Alliance capability is regarded as a set of organizational skills necessary from the decision to search for a partner for a technology collaboration, which may also involve a marketing...... and risks of collaborating with MNEs.Methodology: A longitudinal process study of a Danish technology born global with three embedded cases of its R&D and marketing alliances with Asian MNEs.Findings: The organisational skills comprising the alliance capability are defined to be internal and external...

  16. Summary of vulnerability related technologies based on machine learning

    Science.gov (United States)

    Zhao, Lei; Chen, Zhihao; Jia, Qiong

    2018-04-01

    As the scale of information system increases by an order of magnitude, the complexity of system software is getting higher. The vulnerability interaction from design, development and deployment to implementation stages greatly increases the risk of the entire information system being attacked successfully. Considering the limitations and lags of the existing mainstream security vulnerability detection techniques, this paper summarizes the development and current status of related technologies based on the machine learning methods applied to deal with massive and irregular data, and handling security vulnerabilities.

  17. World food and nutrition: the scientific and technological base.

    Science.gov (United States)

    Wortman, S

    1980-07-04

    Alleviation of world hunger and poverty will require the accelerated development and application in each low-income country of a broad spectrum of technologies based on advances in the biological, social, and physical sciences. They will range from improved cropping systems for farmers or small labor-intensive enterprises (small and beautiful) to nationwide transportation and communications systems, power grids, and other distribution and marketing capabilities (big and beautiful). Concerted action through a combination of commodity production campaigns, area development efforts, and overhaul of outdated national agencies offers the best prospect for overcoming both hunger and poverty.

  18. An examination of the role of perceived support and employee commitment in employee-customer encounters.

    Science.gov (United States)

    Vandenberghe, Christian; Bentein, Kathleen; Michon, Richard; Chebat, Jean-Charles; Tremblay, Michel; Fils, Jean-François

    2007-07-01

    The authors examined the relationships between perceived organizational support, organizational commitment, commitment to customers, and service quality in a fast-food firm. The research design matched customer responses with individual employees' attitudes, making this study a true test of the service provider-customer encounter. On the basis of a sample of matched employee-customer data (N = 133), hierarchical linear modeling analyses revealed that perceived organizational support had both a unit-level and an employee-level effect on 1 dimension of service quality: helping behavior. Contrary to affective organizational commitment, affective commitment to customers enhanced service quality. The 2 sub-dimensions of continuance commitment to the organization--perceived high sacrifice and perceived lack of alternatives--exerted effects opposite in sign: The former fostered service quality, whereas the latter reduced it. The implications of these findings are discussed within the context of research on employee-customer encounters.

  19. Pharmacy users' expectations of pharmacy encounters: a Q-methodological study.

    Science.gov (United States)

    Renberg, Tobias; Wichman Törnqvist, Kristina; Kälvemark Sporrong, Sofia; Kettis Lindblad, Asa; Tully, Mary P

    2011-12-01

    Pharmacy practice is evolving according to general health-care trends such as increased patient involvement and public health initiatives. In addition, pharmacists strive to find new professional roles. Clients' expectations of service encounters at pharmacies is an under-explored topic but crucial to understanding how pharmacy practice can evolve efficiently. To identify and describe different normative expectations of the pharmacy encounter among pharmacy clients. Q methodology, an approach to systematically explore subjectivity that retains complete patterns of responses and organizes these into factors of operant subjectivity. Eighty-five regular prescription medication users recruited at Swedish community pharmacies and by snowballing. Seven factors of operant subjectivity were identified, and organized into two groups. Factors that emphasized the physical drug product as the central object of the pharmacy encounter were labelled as independent drug shopping; logistics of drug distribution; and supply of individual's own drugs. Factors that emphasized personal support as desirable were labelled competence as individual support; individualist professional relations, just take care of me; and practical health-care and lifestyle support. The systematic Q-methodological approach yielded valuable insights into how pharmacy clients construct their expectations for service encounters. They hold differentiating normative expectations for pharmacy services. Understanding these varying viewpoints may be important for developing and prioritizing among efficient pharmacy services. Clients' expectations do not correspond with trends that guide current pharmacy practice development. This might be a challenge for promoting or implementing services based on such trends. © 2010 Blackwell Publishing Ltd.

  20. Physical security technology base programs for physical security

    International Nuclear Information System (INIS)

    Jacobs, J.

    1986-01-01

    Sandia National Laboratories is the US Department of Energy's lead laboratory for physical security research and development (R and D). In support of this mission, Sandia has maintained for several years an R and D program in each of the following technology areas: Intrusion Detection, Entry Control, CCTV Assessment, Access Delay, Alarm Display, and Guard Equipment and Training. The purpose of the technology base programs is to maintain cognizance of the capabilities of the commercial market, identify improvements and transfer technology to industry and facilities. The output of these programs supports the development of new equipment and advanced system concepts, demonstrations of proof-of-principles and system implementation. This paper will review the status of current developments and discuss trends in new technologies which are being explored for future applications, i.e., artificial intelligence, expert systems, robotics, and more automated systems

  1. Innovation Environment in Small Technology-Based Companies

    Directory of Open Access Journals (Sweden)

    Gabriela Gonçalves Silveira Fiates

    2010-11-01

    Full Text Available Innovation has been identified as a strategy to achieve competitive advantage, particularly in contexts of change and especially for technology-based companies – TBCs. Although the adoption of innovation strategies is not easy, small companies have an organizational environment more conducive to innovation. This article examines how managers and employees of small TBCs perceive aspects of the internal environment of innovation in the organization (culture, organizational structure, personnel and infrastructure and their suitability for the innovation process. This is a qualitative research from a multicase study on five companies located in an incubator. Data were collected through open interviews, using a semi-structured script, with one of the managers and two employees from each company. Data were analyzed from preliminary content analysis. The results showed some discrepancies between the perceptions of managers and employees about the issues investigated and their suitability for the innovation system, as well as between reality and the theoretical basis used.

  2. Avoiding humiliations in the clinical encounter.

    Science.gov (United States)

    Malterud, Kirsti; Hollnagel, Hanne

    2007-06-01

    To explore potentials for avoiding humiliations in clinical encounters, especially those that are unintended and unrecognized by the doctor. Furthermore, to examine theoretical foundations of degrading behaviour and identify some concepts that can be used to understand such behaviour in the cultural context of medicine. Finally, these concepts are used to build a model for the clinician in order to prevent humiliation of the patient. Empirical studies document experiences of humiliation among patients when they see their doctor. Philosophical and sociological analysis can be used to explain the dynamics of unintended degrading behaviour between human beings. Skjervheim, Vetlesen, and Bauman have identified the role of objectivism, distantiation, and indifference in the dynamics of evil acts, pointing to the rules of the cultural system, rather than accusing the individual of bad behaviour. Examining the professional role of the doctor, parallel traits embedded in the medical culture are demonstrated. According to Vetlesen, emotional awareness is necessary for moral perception, which again is necessary for moral performance. A better balance between emotions and rationality is needed to avoid humiliations in the clinical encounter. The Awareness Model is presented as a strategy for clinical practice and education, emphasizing the role of the doctor's own emotions. Potentials and pitfalls are discussed.

  3. Physician Encounters with Human Trafficking: Legal Consequences and Ethical Considerations.

    Science.gov (United States)

    Todres, Jonathan

    2017-01-01

    There is growing recognition and evidence that health care professionals regularly encounter-though they may not identify-victims of human trafficking in a variety of health care settings. Identifying and responding appropriately to trafficking victims or survivors requires not only training in trauma-informed care but also consideration of the legal and ethical issues that arise when serving this vulnerable population. This essay examines three areas of law that are relevant to this case scenario: criminal law, with a focus on conspiracy; service provider regulations, with a focus on mandatory reporting laws; and human rights law. In addition to imposing a legal mandate, the law can inform ethical considerations about how health care professionals should respond to human trafficking. © 2017 American Medical Association. All Rights Reserved.

  4. Beyond the interface: Encountering artifacts in use

    DEFF Research Database (Denmark)

    Bødker, Susanne; Bannon, Liam

    1991-01-01

    did studies in Scandinavia, one primarily in North America. As both of us are concerned with making more useful and usable computer applications we decided to look further for frameworks to help us. In this paper we shall try to expose some of the problems that we encountered in our joint effort...... in their interactions with technology. He became uncomfortable with the gap between current cognitive theories and their utility in designing better interfaces to computer systems. The other person has a background in software engineering and computer systems design. In her search for a deeper understanding of  issues...... in HCi, she came across the cognitive science framework, but she felt that its methods did not provide much help for concrete design in real life situations. In many ways our personal histories reflect some of the developments within the HCI area - the search for more theoretical frameworks...

  5. Being Disoriented: Uncertain Encounters with Disability

    Directory of Open Access Journals (Sweden)

    Ryan C. Parrey

    2016-05-01

    Full Text Available Disorienting encounter with disability are those in which the meaning of disability is an open question, and in which our relation to it is questionable. This essay explores the relationship between disability and disorientation on conceptual but also concrete levels. First, I examine the connection between disability and disorientation within disability studies. Second, I provide a preliminary sketch of disorientation through what I call ontic disruption and ontological disorientation. Third, I take up Leder's (1990 articulation of bodily disappearance and embodied dysappearance to address ableist violence. Finally, I develop the notion of dysorientation — a prolonged, persistent or recurrent sense of disorientation — as a useful concept for understanding experiences of ableism but also as a significant meeting point between impairment and disability.

  6. Encounter Probability of Individual Wave Height

    DEFF Research Database (Denmark)

    Liu, Z.; Burcharth, H. F.

    1998-01-01

    wave height corresponding to a certain exceedence probability within a structure lifetime (encounter probability), based on the statistical analysis of long-term extreme significant wave height. Then the design individual wave height is calculated as the expected maximum individual wave height...... associated with the design significant wave height, with the assumption that the individual wave heights follow the Rayleigh distribution. However, the exceedence probability of such a design individual wave height within the structure lifetime is unknown. The paper presents a method for the determination...... of the design individual wave height corresponding to an exceedence probability within the structure lifetime, given the long-term extreme significant wave height. The method can also be applied for estimation of the number of relatively large waves for fatigue analysis of constructions....

  7. Brief encounters: Assembling cosmetic surgery tourism.

    Science.gov (United States)

    Holliday, Ruth; Bell, David; Cheung, Olive; Jones, Meredith; Probyn, Elspeth

    2015-01-01

    This paper reports findings from a large-scale, multi-disciplinary, mixed methods project which explores empirically and theoretically the rapidly growing but poorly understood (and barely regulated) phenomenon of cosmetic surgery tourism (CST). We explore CST by drawing on theories of flows, networks and assemblages, aiming to produce a fuller and more nuanced account of - and accounting for - CST. This enables us to conceptualise CST as an interplay of places, people, things, ideas and practices. Through specific instances of assembling cosmetic surgery that we encountered in the field, and that we illustrate with material from interviews with patients, facilitators and surgeons, our analysis advances understandings and theorisations of medical mobilities, globalisation and assemblage thinking. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. Angular distribution of binary encounter electrons

    International Nuclear Information System (INIS)

    Liao, C.; Richard, P.; Grabbe, S.

    1993-01-01

    The double differential cross section, DDCS, of the binary encounter electrons (BEe) in 1 MeV/u F q+ + H 2 (q = 4, 6, 8, 9) is measured from 0 to 70 degrees with respect to the beam direction. At 0 degrees the data confirm the decrease of the cross section with increasing projectile charge state. At larger observation angles, the data are in fair agreement with the prediction proposed by Shingal et al. where the ratio of the DDCS for 6+ ions to bare ions is less than 1 for θ lab > 30 degrees and greater than 1 for θ lab q+ . We also observed that the energies of the BEe peak are charge state, q, independent at 0 degrees observation angle, but q dependent at larger observation angles

  9. Ethics in the bank internet encounter

    DEFF Research Database (Denmark)

    Rendtorff, Jacob Dahl; Mattsson, Jan

    2012-01-01

    /implications – The important implication for managerial research of this study would be for banks to focus on customer competency with an ethical concern instead of only being concerned with technical solutions for effective internet operations. Practical implications – Since more and more businesses are digitally based......Purpose – The purpose of this paper is to discuss some ethical issues in the internet encounter between customer and bank. Empirical data related to the difficulties that customers have when they deal with the bank through internet technology and electronic banking. The authors discuss...... the difficulties that customers expressed from an ethical standpoint. Design/methodology/approach – The key problem of the paper is “how does research handle the user's lack of competence in a web-based commercial environment?” The authors illustrate this ethical dilemma with data from a Danish Bank collected...

  10. Focus Groups as Transformative Spiritual Encounters

    Directory of Open Access Journals (Sweden)

    Sharon Moloney PhD

    2011-03-01

    Full Text Available Focus groups are a valuable method for exploring the construction and negotiation of meanings. In her doctoral research the author explored how Australian women's experiences of menstruation, birth, and spirituality are invested with meaning and how that meaning influences and shapes those experiences. The focus group has been described as a potentially liminal space, which enables the discussion of taboo subjects by breaking the ice and giving people permission to comment. In addition, she discovered that the groups could be occasions of empowerment and transformation for both participants and researcher. In a way that far exceeded her expectations, the group format was ideally suited to feminist research and the organic inquiry methodology she used. Some groups became deeply spiritual encounters that were nourishing and transformative for all. This article explores how focus groups can be vehicles of spiritual transformation, examining one group in particular to highlight the points raised.

  11. Encountering women veterans with military sexual trauma.

    Science.gov (United States)

    Conard, Patricia L; Young, Cathy; Hogan, LaMicha; Armstrong, Myrna L

    2014-10-01

    As women veterans (WVs) are returning from Operation Iraqi Freedom and Operation Enduring Freedom with military sexual trauma (MST), the purpose of this article is twofold. First, important exploratory questions that can assist with a thorough assessment and history are presented as well as the applicable treatment for any new, recurrent, or unresolved symptoms that involve MST. Review of multiple literary materials, as well as a clinical situation. WVs will be encountered in a variety of military or civilian primary and community care healthcare settings. Every woman (and man) in the civilian sector should be asked, "Have you ever served in the military?" Recognition, acknowledgment, and applicable interventions for MST and associated comorbidities, especially post-traumatic stress disorder, are presented as currently 80-90% of MST experiences have gone unreported. Immediate treatment and follow-up are critical for the well-being of the WVs. © 2014 Wiley Periodicals, Inc.

  12. The International Safeguards Technology Base: How is the Patient Doing? An Exploration of Effective Metrics

    International Nuclear Information System (INIS)

    Schanfein, Mark J.; Gouveia, Fernando S.

    2010-01-01

    The term 'Technology Base' is commonly used but what does it mean? Is there a common understanding of the components that comprise a technology base? Does a formal process exist to assess the health of a given technology base? These are important questions the relevance of which is even more pressing given the USDOE/NNSA initiatives to strengthen the safeguards technology base through investments in research and development and human capital development. Accordingly, the authors will establish a high-level framework to define and understand what comprises a technology base. Potential goal-driven metrics to assess the health of a technology base will also be explored, such as linear demographics and resource availability, in the hope that they can be used to better understand and improve the health of the U.S. safeguards technology base. Finally, through the identification of such metrics, the authors will offer suggestions and highlight choices for addressing potential shortfalls.

  13. ICT and Web Technology Based Innovations in Education Sector

    Science.gov (United States)

    Sangeeta Namdev, Dhamdhere

    2012-01-01

    ICT made real magic and drastic changes in all service sectors along with higher education and library practices and services. The academic environment is changing from formal education to distance and online learning mode because of ICT. Web technology and mobile technology has made great impact on education sector. The role of Open Access,…

  14. Guest-Host Encounters in Diaspora-Heritage Tourism: The Taglit-Birthright Israel Mifgash (Encounter)

    Science.gov (United States)

    Sasson, Theodore; Mittelberg, David; Hecht, Shahar; Saxe, Leonard

    2011-01-01

    More than 300,000 diaspora Jewish young adults and tens of thousands of their Israeli peers have participated in structured, cross-cultural encounters--"mifgashim"--in the context of an experiential education program known as Taglit-Birthright Israel. Drawing on field observations, interviews, and surveys, the formal and informal…

  15. Technology-based assessment in patients with disorders of consciousness

    Directory of Open Access Journals (Sweden)

    Carol Di Perri

    2014-09-01

    Full Text Available Introduction. A number of studies highlight the difficulty in forming a diagnosis for patients with disorders of consciousness when this is established merely on behavioral assessments. Background. Positron emission tomography (PET, functional magnetic resonance imaging (fMRI, diffusion tensor imaging (DTI, and electroencephalography combined with transcranial magnetic stimulation (TMS-EEG techniques are promoting the clinical characterization of this challenging population. With such technology-based "objective" tools, patients are also differentially able to follow simple commands and in some cases even communicate through modified brain activity. Consequently, the vegetative state and minimally conscious state have been revised and new nosologies have been proposed, namely the unresponsive wakefulness syndrome, the minimally conscious state plus and minus, and the functional locked-in syndrome. Aim. To our mind, an integration of different technical modalities is important to gain a holistic vision of the underlying pathophysiology of disorders of consciousness in general and to promote single-patient medical management in particular.

  16. A MEMS lamination technology based on sequential multilayer electrodeposition

    International Nuclear Information System (INIS)

    Kim, Minsoo; Kim, Jooncheol; Herrault, Florian; Schafer, Richard; Allen, Mark G

    2013-01-01

    A MEMS lamination technology based on sequential multilayer electrodeposition is presented. The process comprises three main steps: (1) automated sequential electrodeposition of permalloy (Ni 80 Fe 20 ) structural and copper sacrificial layers to form multilayer structures of significant total thickness; (2) fabrication of polymeric anchor structures through the thickness of the multilayer structures and (3) selective removal of copper. The resulting structure is a set of air-insulated permalloy laminations, the separation of which is sustained by insulating polymeric anchor structures. Individual laminations have precisely controllable thicknesses ranging from 500 nm to 5 µm, and each lamination layer is electrically isolated from adjacent layers by narrow air gaps of similar scale. In addition to air, interlamination insulators based on polymers are investigated. Interlamination air gaps with very high aspect ratio (>1:100) can be filled with polyvinylalcohol and polydimethylsiloxane. The laminated structures are characterized using scanning electron microscopy and atomic force microscopy to directly examine properties such as the roughness and the thickness uniformity of the layers. In addition, the quality of the electrical insulation between the laminations is evaluated by quantifying the eddy current within the sample as a function of frequency. Fabricated laminations are comprised of uniform, smooth (surface roughness <100 nm) layers with effective electrical insulation for all layer thicknesses and insulator approaches studied. Such highly laminated structures have potential uses ranging from energy conversion to applications where composite materials with highly anisotropic mechanical or thermal properties are required. (paper)

  17. Technology Base Research Project for electrochemical energy storage

    Science.gov (United States)

    Kinoshita, K.

    1985-06-01

    The DOE Electrochemical Energy Storage Program is divided into two projects: (1) the exploratory technology development and testing (ETD) project and (2) the technology base research (TBR) project. The role of the TBR Project is to perform supporting research for the advanced battery systems under development by the ETD Project, and to evaluate new systems with potentially superior performance, durability and/or cost characteristics. The specific goal of the TBR Project is to identify the most promising electrochemical technologies and transfer them to industry and/or the ETD Project for further development and scale-up. This report summarizes the research, financial, and management activities relevant to the TBR Project in CY 1984. General problem areas addressed by the project include identification of new electrochemical couples for advanced batteries, determination of technical feasibility of the new couples, improvements in battery components and materials, establishment of engineering principles applicable to electrochemical energy storage and conversion, and the assessment of fuel-cell technology for transportation applications. Major emphasis is given to applied research which will lead to superior performance and lower life-cycle costs. The TBR Project is divided into three major project elements: exploratory research, applied science research, and air systems research.

  18. Reliability analysis for new technology-based transmitters

    Energy Technology Data Exchange (ETDEWEB)

    Brissaud, Florent, E-mail: florent.brissaud.2007@utt.f [Institut National de l' Environnement Industriel et des Risques (INERIS), Parc Technologique Alata, BP 2, 60550 Verneuil-en-Halatte (France); Universite de Technologie de Troyes (UTT), Institut Charles Delaunay (ICD) and STMR UMR CNRS 6279, 12 rue Marie Curie, BP 2060, 10010 Troyes cedex (France); Barros, Anne; Berenguer, Christophe [Universite de Technologie de Troyes (UTT), Institut Charles Delaunay (ICD) and STMR UMR CNRS 6279, 12 rue Marie Curie, BP 2060, 10010 Troyes cedex (France); Charpentier, Dominique [Institut National de l' Environnement Industriel et des Risques (INERIS), Parc Technologique Alata, BP 2, 60550 Verneuil-en-Halatte (France)

    2011-02-15

    The reliability analysis of new technology-based transmitters has to deal with specific issues: various interactions between both material elements and functions, undefined behaviours under faulty conditions, several transmitted data, and little reliability feedback. To handle these particularities, a '3-step' model is proposed, based on goal tree-success tree (GTST) approaches to represent both the functional and material aspects, and includes the faults and failures as a third part for supporting reliability analyses. The behavioural aspects are provided by relationship matrices, also denoted master logic diagrams (MLD), with stochastic values which represent direct relationships between system elements. Relationship analyses are then proposed to assess the effect of any fault or failure on any material element or function. Taking these relationships into account, the probabilities of malfunction and failure modes are evaluated according to time. Furthermore, uncertainty analyses tend to show that even if the input data and system behaviour are not well known, these previous results can be obtained in a relatively precise way. An illustration is provided by a case study on an infrared gas transmitter. These properties make the proposed model and corresponding reliability analyses especially suitable for intelligent transmitters (or 'smart sensors').

  19. ICT AND WEB TECHNOLOGY BASED INNOVATIONS IN EDUCATION SECTOR

    OpenAIRE

    Dhamdhere SANGEETA NAMDEV,

    2012-01-01

    ICT made real magic and drastic changes in all service sectors along with higher education and library practices and services. The academic environment is changing from formal education to distance and online learning mode because of ICT. Web technology and mobile technology has made great impact on education sector. The role of Open Access, institutional repositories, opens archives and e-publishing trends indicates the shift towards new way of communication on an increasing scale in the stu...

  20. Assortment of encounters and evolution of cooperativeness.

    Science.gov (United States)

    Eshel, I; Cavalli-Sforza, L L

    1982-02-01

    The method of evolutionary stable strategies (ESS), in its current form, is confronted with a difficulty when it tries to explain how some social behaviors initiate their evolution. We show that this difficulty may be removed by changing the assumption made tacitly in game theory (and in ESS) of randomness of meetings or encounters. In reality, such randomness seems to be rare in nature. Family, population and social structure, customs, and habits impose various types of deviation from randomness. Introducing nonrandomness of meeting in a way formally similar to assortative mating, we show that the bar to initial increase of inherited cooperative or altruistic behaviors can be removed, provided there is sufficient assortment of meetings. Family structure may cause contacts predominantly between certain types of relatives, and one can reconstruct some results of classical kin selection in terms of evolutionary stable strategy with assortative meetings. Neighbor effects and group selection might be similarly treated. Assortment need not be a passive consequence of population and social structure, but it can also be actively pursued. Behaviors favoring the choice of cooperative companions will have the effect of favoring the evolution of cooperativeness. It can be shown that discrimination in the choice of companions, especially if combined with assortment, can favor the development of cooperativeness, making initial increase of cooperative behavior possible even at levels of assortment passively imposed which would not be adequate, per se, to guarantee the increase of cooperativeness. It is possible that, in some cases, cooperativeness and behavior favoring some type of assortment are coselected.

  1. Aging and Osteoarthritis: An Inevitable Encounter?

    Directory of Open Access Journals (Sweden)

    Thomas Hügle

    2012-01-01

    Full Text Available Osteoarthritis (OA is a major health burden of our time. Age is the most prominent risk factor for the development and progression of OA. The mechanistic influence of aging on OA has different facets. On a molecular level, matrix proteins such as collagen or proteoglycans are modified, which alters cartilage function. Collagen cross-linking within the bone results in impaired plasticity and increased stiffness. Synovial or fat tissue, menisci but also ligaments and muscles play an important role in the pathogenesis of OA. In the elderly, sarcopenia or other causes of muscle atrophy are frequently encountered, leading to a decreased stability of the joint. Inflammation in form of cellular infiltration of synovial tissue or subchondral bone and expression of inflammatory cytokines is more and more recognized as trigger of OA. It has been demonstrated that joint movement can exhibit anti-inflammatory mechanisms. Therefore physical activity or physiotherapy in the elderly should be encouraged, also in order to increase the muscle mass. A reduced stem cell capacity in the elderly is likely associated with a decrease of repair mechanisms of the musculoskeletal system. New treatment strategies, for example with mesenchymal stem cells (MSC are investigated, despite clear evidence for their efficacy is lacking.

  2. Thermal fluctuation problems encountered in LMFRs

    International Nuclear Information System (INIS)

    Gelineau, O.; Sperandio, M.; Martin, P.; Ricard, J.B.; Martin, L.; Bougault, A.

    1994-01-01

    One of the most significant problems of LMFBRs deals with thermal fluctuations. The main reason is that LMFBRs operate with sodium coolant at very different temperatures which leads to the existence of several areas of transition between hot and cold sodium. These transitions areas which are the critical points, maybe found in the reactor block as well as in the secondary and auxiliary loops. The characteristics of these thermal fluctuations are not easy to quantify because of their complex (random) behaviour, and often demand the use of thermalhydraulic mock-up tests. A good knowledge of these phenomena is essential because of the potential high level of damage they can induce on structures. Two typical thermal fluctuation problems encountered on operation reactors are described. They were not originally anticipated at the design stage of the former Phenix and the latter Superphenix reactors. Description and the analyses performed to describe the damaging process are explained. A well known thermal fluctuation problem is presented. It is pointed out how the feedback from the damages observed on operating reactors is used to prevent the components from any high cycle fatigue

  3. Participants in urban Mexican male homosexual encounters.

    Science.gov (United States)

    Carrier, J M

    1971-12-01

    Preliminary data are presented on 53 urban Mexican males interviewed during 1970-1971 in a study of homosexual encounters in a large Mexican city. These data are compared with data from recent studies in the United States and England of male homosexual behavior. Although preliminary and limited, the Mexican data indicate that cultural factors are important determinants of life styles and sex practices of homosexual males. Forty-eight of the 53 (90%) preferred and usually practiced anal intercourse, four preferred oral contacts, and one preferred mutual masturbation. Interviewees were also grouped according to major type of sex activity during the first sustained year of homosexual activity after puberty. One intragroup comparison indicates significant differences between anal active and anal passive interviewees. For example, as children anal passive subjects had significantly more homosexual contacts with adults; they also considered themselves more effeminate and as children were more involved with female sex-typed activities. Comparison of data from the English and United States studies with the present data suggests that preference for a particular sexual technique is not as developed in the former two countries; when there is a preference, it is not usually for anal intercourse.

  4. LHC experiences close encounters with UFOs

    CERN Multimedia

    Mike Lamont for the LHC Team

    2011-01-01

    On 29 May, yet another record was set as 1092 bunches per beam were injected into the LHC, hitting a peak luminosity of 1.26x1033 cm-2 s-1. While running at 3.5 TeV each beam now packs a total energy of over 70 MJ – equivalent to a TGV travelling at a 70 kph.   Operators in the LHC Control Centre happily show off their display screens after succesfully injecting 1092 bunches injected into the machine for the first time.  As the total beam intensity has been pushed up, the LHC has encountered a number of related problems, such as the so-called UFOs (Unidentified Falling Objects). These are thought to be dust particles falling through the beam, causing localized beam loss. The losses can push nearby beam loss monitors over the threshold and dump the beam. This is more of an annoyance than a danger for the LHC, but UFOs do reduce the operational efficiency of the machine. Despite this, the luminosity delivered to the experiments has steadily increased. On three occasions there ha...

  5. Incorporating Hypnosis into Pediatric Clinical Encounters

    Directory of Open Access Journals (Sweden)

    Robert A. Pendergrast

    2017-03-01

    Full Text Available Increasing numbers of licensed health professionals who care for children have been trained in clinical hypnosis. The evidence base for the safety and efficacy of this therapeutic approach in a wide variety of conditions is also growing. Pediatricians and other health professionals who have received training may wish to apply these skills in appropriate clinical scenarios but still may be unsure of the practical matters of how to incorporate this skill-set into day to day practice. Moreover, the practical application of such skills will take very different forms depending on the practice setting, types of acute or chronic conditions, patient and family preferences, and the developmental stages of the child or teen. This article reviews the application of pediatric clinical hypnosis skills by describing the use of hypnotic language outside of formal trance induction, by describing natural trance states that occur in children and teens in healthcare settings, and by describing the process of planning a clinical hypnosis encounter. It is assumed that this article does not constitute training in hypnosis or qualify its readers for the application of such skills; rather, it may serve as a practical guide for those professionals who have been so trained, and may serve to inform other professionals what to expect when referring a patient for hypnotherapy. The reader is referred to specific training opportunities and organizations.

  6. Incorporating Hypnosis into Pediatric Clinical Encounters

    Science.gov (United States)

    Pendergrast, Robert A.

    2017-01-01

    Increasing numbers of licensed health professionals who care for children have been trained in clinical hypnosis. The evidence base for the safety and efficacy of this therapeutic approach in a wide variety of conditions is also growing. Pediatricians and other health professionals who have received training may wish to apply these skills in appropriate clinical scenarios but still may be unsure of the practical matters of how to incorporate this skill-set into day to day practice. Moreover, the practical application of such skills will take very different forms depending on the practice setting, types of acute or chronic conditions, patient and family preferences, and the developmental stages of the child or teen. This article reviews the application of pediatric clinical hypnosis skills by describing the use of hypnotic language outside of formal trance induction, by describing natural trance states that occur in children and teens in healthcare settings, and by describing the process of planning a clinical hypnosis encounter. It is assumed that this article does not constitute training in hypnosis or qualify its readers for the application of such skills; rather, it may serve as a practical guide for those professionals who have been so trained, and may serve to inform other professionals what to expect when referring a patient for hypnotherapy. The reader is referred to specific training opportunities and organizations. PMID:28300761

  7. Close encounters of the prototype kind

    CERN Multimedia

    2005-01-01

    CERN is building a new control centre for the operation of its entire accelerator complex and technical infrastructure. The prototype console for the new centre has just been installed and tested. Close encounters of the prototype kind CERN is building a new control centre for the operation of its entire accelerator complex and technical infrastructure. The prototype console for the new centre has just been installed and tested. The prototype of the control consoles that will be at the heart of the future CERN Control Centre (CCC) has just been installed in the Roy Billinge Room in Building 354. Until now, there have been four separate control rooms for the CERN accelerators and technical infrastructure. The CCC, which will be located on the Prévessin site, will bring them all together in a single room. The Centre will consist of 40 consoles for four different areas (LHC, SPS, PS complex and technical infrastructure). The prototype was tested by the technicians for a month. Following installation and con...

  8. Dental enamel defect diagnosis through different technology-based devices.

    Science.gov (United States)

    Kobayashi, Tatiana Yuriko; Vitor, Luciana Lourenço Ribeiro; Carrara, Cleide Felício Carvalho; Silva, Thiago Cruvinel; Rios, Daniela; Machado, Maria Aparecida Andrade Moreira; Oliveira, Thais Marchini

    2018-06-01

    Dental enamel defects (DEDs) are faulty or deficient enamel formations of primary and permanent teeth. Changes during tooth development result in hypoplasia (a quantitative defect) and/or hypomineralisation (a qualitative defect). To compare technology-based diagnostic methods for detecting DEDs. Two-hundred and nine dental surfaces of anterior permanent teeth were selected in patients, 6-11 years of age, with cleft lip with/without cleft palate. First, a conventional clinical examination was conducted according to the modified Developmental Defects of Enamel Index (DDE Index). Dental surfaces were evaluated using an operating microscope and a fluorescence-based device. Interexaminer reproducibility was determined using the kappa test. To compare groups, McNemar's test was used. Cramer's V test was used for comparing the distribution of index codes obtained after classification of all dental surfaces. Cramer's V test revealed statistically significant differences (P < .0001) in the distribution of index codes obtained using the different methods; the coefficients were 0.365 for conventional clinical examination versus fluorescence, 0.961 for conventional clinical examination versus operating microscope and 0.358 for operating microscope versus fluorescence. The sensitivity of the operating microscope and fluorescence method was statistically significant (P = .008 and P < .0001, respectively). Otherwise, the results did not show statistically significant differences in accuracy and specificity for either the operating microscope or the fluorescence methods. This study suggests that the operating microscope performed better than the fluorescence-based device and could be an auxiliary method for the detection of DEDs. © 2017 FDI World Dental Federation.

  9. Japanese endeavors to establish technological bases for DEMO

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, Hiroshi, E-mail: yamada.hiroshi@nifs.ac.jp [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan); Kasada, Ryuta [Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011 (Japan); Ozaki, Akira [Japan Atomic Industrial Forum, Inc., Minato-ku, Tokyo 105-8605 (Japan); Sakamoto, Ryuichi [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan); Sakamoto, Yoshiteru [Rokkasho Fusion Institute, Japan Atomic Energy Agency, Rokkasho, Aomori 039-3212 (Japan); Takenaga, Hidenobu [Naka Fusion Institute, Japan Atomic Energy Agency, Naka, Ibaraki 311-0193 (Japan); Tanaka, Teruya [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan); Tanigawa, Hisashi [Rokkasho Fusion Institute, Japan Atomic Energy Agency, Rokkasho, Aomori 039-3212 (Japan); Okano, Kunihiko [Keio University, Yokohama, Kanagawa 223-0061 (Japan); Tobita, Kenji [Rokkasho Fusion Institute, Japan Atomic Energy Agency, Rokkasho, Aomori 039-3212 (Japan); Kaneko, Osamu [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan); Ushigusa, Kenkichi [Rokkasho Fusion Institute, Japan Atomic Energy Agency, Rokkasho, Aomori 039-3212 (Japan)

    2016-11-01

    Highlights: • The strategy for DEMO has been discussed by a joint effort in Japan. • DEMO should be aimed at steady power generation beyond several hundred MW. • DEMO should be aimed at availability extendable to commercialization. • DEMO should be aimed at tritium breeding to fulfill self-sufficiency of fuels. • Related actions are emerging to deliberate the Japanese fusion roadmap. - Abstract: The establishment of technology bases required for the development of a fusion demonstration reactor (DEMO) has been discussed by a joint effort throughout the Japanese fusion community. The basic concept of DEMO premised for investigation has been identified and the structure of technological issues to ensure the feasibility of this DEMO concept has been examined. The Joint-Core Team, which was launched along with the request by the ministerial council, has compiled analyses in two reports to clarify technology which should be secured, maintained, and developed in Japan, to share the common targets among industry, government, and academia, and to activate actions under a framework for implementation throughout Japan. The reports have pointed out that DEMO should be aimed at steady power generation beyond several hundred thousand kilowatts, availability which must be extended to commercialization, and overall tritium breeding to fulfill self-sufficiency of fuels. The necessary technological activities, such as superconducting coils, blanket, divertor, and others, have been sorted out and arranged in the chart with the time line toward the decision on DEMO. Based upon these Joint-Core Team reports, related actions are emerging to deliberate the Japanese fusion roadmap.

  10. Transformative Theatre: A Promising Educational Tool for Improving Health Encounters With LGBT Older Adults.

    Science.gov (United States)

    Hughes, Anne K; Luz, Clare; Hall, Dennis; Gardner, Penny; Hennessey, Chris Walker; Lammers, Lynn

    2016-01-01

    Lesbian, gay, bisexual, or transgender (LGBT) older adults are often unaware or fearful of aging services that contribute to greater vulnerability, isolation, and risk when services are needed. In addition, they may perceive or experience bias in health care encounters. Providers may not recognize their own biases or their impact on such encounters. In response, a group of LGBT community activists, aging professionals, researchers, and a theatre ensemble developed an interactive theatre experience, described herein, that portrays challenges faced by LGBT older adults needing services. Goals included raising awareness among LGBT older adults and providers about issues such as the limited legal rights of partners, limited family support, and fear of being mistreated as a result of homophobia. Evaluations and feedback reflected the potential of interactive theatre to engage people in sensitive discussions that can lead to increased awareness, reduced bias, practice change, and ultimately improved care for LGBT older adults.

  11. Research and Design of Dynamic Migration Access Control Technology Based on Heterogeneous Network

    Directory of Open Access Journals (Sweden)

    Wang Feng

    2017-01-01

    Full Text Available With the continuous development of wireless networks, the amount of privacy services in heterogeneous mobile networks is increasing, such as information storage, user access, and so on. Access control security issues for heterogeneous mobile radio network, this paper proposes a dynamic migration access control technology based on heterogeneous network. Through the system architecture of the mutual trust system, we can understand the real-time mobile node failure or abnormal state. To make the service can be terminated for the node. And adopt the 802.1X authentication way to improve the security of the system. Finally, it by combining the actual running test data, the trust update algorithm of the system is optimized to reduce the actual security threats in the environment. Experiments show that the system’s anti-attack, the success rate of access, bit error rate is in line with the expected results. This system can effectively reduce the system authentication information is illegally obtained after the network security protection mechanism failure and reduce the risk of user data leakage.

  12. The International Safeguards Technology Base: How is the Patient Doing? An Exploration of Effective Metrics

    Energy Technology Data Exchange (ETDEWEB)

    Schanfein, Mark J; Gouveia, Fernando S

    2010-07-01

    The term “Technology Base” is commonly used but what does it mean? Is there a common understanding of the components that comprise a technology base? Does a formal process exist to assess the health of a given technology base? These are important questions the relevance of which is even more pressing given the USDOE/NNSA initiatives to strengthen the safeguards technology base through investments in research & development and human capital development. Accordingly, the authors will establish a high-level framework to define and understand what comprises a technology base. Potential goal-driven metrics to assess the health of a technology base will also be explored, such as linear demographics and resource availability, in the hope that they can be used to better understand and improve the health of the U.S. safeguards technology base. Finally, through the identification of such metrics, the authors will offer suggestions and highlight choices for addressing potential shortfalls.

  13. Close Encounters of Lymphoid Cells and Bacteria

    Science.gov (United States)

    Cruz-Adalia, Aranzazu; Veiga, Esteban

    2016-01-01

    During infections, the first reaction of the host against microbial pathogens is carried out by innate immune cells, which recognize conserved structures on pathogens, called pathogen-associated molecular patterns. Afterward, some of these innate cells can phagocytose and destroy the pathogens, secreting cytokines that would modulate the immune response to the challenge. This rapid response is normally followed by the adaptive immunity, more specific and essential for a complete pathogen clearance in many cases. Some innate immune cells, usually named antigen-presenting cells, such as macrophages or dendritic cells, are able to process internalized invaders and present their antigens to lymphocytes, triggering the adaptive immune response. Nevertheless, the traditional boundary of separated roles between innate and adaptive immunity has been blurred by several studies, showing that very specialized populations of lymphocytes (cells of the adaptive immunity) behave similarly to cells of the innate immunity. These “innate-like” lymphocytes include γδ T cells, invariant NKT cells, B-1 cells, mucosal-associated invariant T cells, marginal zone B cells, and innate response activator cells, and together with the newly described innate lymphoid cells are able to rapidly respond to bacterial infections. Strikingly, our recent data suggest that conventional CD4+ T cells, the paradigm of cells of the adaptive immunity, also present innate-like behavior, capturing bacteria in a process called transinfection. Transinfected CD4+ T cells digest internalized bacteria like professional phagocytes and secrete large amounts of proinflammatory cytokines, protecting for further bacterial challenges. In the present review, we will focus on the data showing such innate-like behavior of lymphocytes following bacteria encounter. PMID:27774092

  14. The research of network database security technology based on web service

    Science.gov (United States)

    Meng, Fanxing; Wen, Xiumei; Gao, Liting; Pang, Hui; Wang, Qinglin

    2013-03-01

    Database technology is one of the most widely applied computer technologies, its security is becoming more and more important. This paper introduced the database security, network database security level, studies the security technology of the network database, analyzes emphatically sub-key encryption algorithm, applies this algorithm into the campus-one-card system successfully. The realization process of the encryption algorithm is discussed, this method is widely used as reference in many fields, particularly in management information system security and e-commerce.

  15. Accomplishing PETE Learning Standards and Program Accreditation through Teacher Candidates' Technology-Based Service Learning Projects

    Science.gov (United States)

    Gibbone, Anne; Mercier, Kevin

    2014-01-01

    Teacher candidates' use of technology is a component of physical education teacher education (PETE) program learning goals and accreditation standards. The methods presented in this article can help teacher candidates to learn about and apply technology as an instructional tool prior to and during field or clinical experiences. The goal in…

  16. Visuality – Textuality: An Uncanny Encounter

    Directory of Open Access Journals (Sweden)

    Elisabeth Bronfen

    2010-08-01

    Full Text Available

     

    Abstract (E: Given that visuality is as much a part of all narration as the fact that we view images by reading them as though they were texts, this essay proposes to speak about an uncanny encounter between the two. In order to illustrate this mutual implication, as well as to bring in the theme of the spectral (that Freud suggests all experiences of the uncanny entail, it offers a cross-mapping between three different media at three different historical moments: a novella by the late Victorian author Charlotte Perkins Gilman, a series of photographs by the late modern photographer Francesca Woodman, and a film by the postmodern film maker Amenábar.

    Abstract (F:

     

    Cet article part de deux observations : à savoir que la visualité fait partie du champ plus large du récit, et que nous regardons les images en les lisant comme si elles étaient des textes. À partir de là, on examine la rencontre du textuel et du visuel comme une forme de l’inquiétante étrangeté. Afin d’illustrer leur implication réciproque et d’introduire la notion de spectre (dont Freud pose qu’il est sous-entendu par toutes les expériences de l’inquiétante étrangeté, l’article procède à l’analyse comparative de trois médias à trois moments historiques différents : un récit par une auteure des dernières années de l’ère victorienne, Charlotte Perkins Gilman ; une suite de photographes par la photographe du modernisme tardif Francesca Woodman ; et un film par le r

  17. Encountering whales: How encounter rates became the basis for managing whaling

    Directory of Open Access Journals (Sweden)

    Tim D Smith

    2009-09-01

    Full Text Available Declining rates of encountering whales, including both sighting and catching, were noted by whalers throughout the 19th century, and these declines became the first indication that whaling was adversely affecting whale abundance. The interpretation of declines in both sighting and catch rates proved to be a difficult scientific task. Satisfactory quantitative methods of interpreting changes in whale encounter rates were not developed until the second half of the 20th century. Rates of encountering whales played a key role in the International Whaling Commission (IWC Scientific Committee from its beginning in the early 1950s, as well as in the US in implementing its Marine Mammal Protection Act beginning in the early 1970s. The development of methods of collecting and interpreting sighting and catch data was intimately interwoven with the development of themanagement of whaling and cetacean by-catches in fisheries throughout the world, but especially within the context of the Scientific Committees of the IWC and the North Atlantic Marine Mammal Commission (NAMMCO. Although overfishing of whales was initially identified through the use of sighting rate data, catch rate data provided the IWC’s Committee its first firm footing for management advice. However, it was sighting rate data that ultimately became the basis for the scientific advice on whaling and for management advice in other settings. This led to the development of large scale cetacean sighting programmes, such as the IWC’s International Decade of Cetacean Researchsurveys in Antarctic aboard Japanese ships, the North Atlantic Sighting Surveys (NASS aboard Norwegian, Icelandic, Spanish, Greenlandic and Faroese vessels and aircraft (coordinated by NAMMCO through its Scientific Committee from 1995, and surveys under the US’s Marine Mammal Protection Act and the European Union’s Small Cetacean Abundance in the North Sea (SCANS programme. Fishery independent cetacean sighting surveys

  18. Due Regard Encounter Model Version 1.0

    Science.gov (United States)

    2013-08-19

    Note that no existing model covers encoun- ters between two IFR aircraft in oceanic airspace. The reason for this is that one cannot observe encounters...encounters between instrument flight rules ( IFR ) and non- IFR traffic beyond 12NM. 2 TABLE 1 Encounter model categories. Aircraft of Interest Intruder...Aircraft Location Flight Rule IFR VFR Noncooperative Noncooperative Conventional Unconventional CONUS IFR C C U X VFR C U U X Offshore IFR C C U X VFR C U

  19. Islamic Canon law encounters South African financing and banking ...

    African Journals Online (AJOL)

    Islamic Canon law encounters South African financing and banking institutions: Prospects and possibilities for Islamic economic empowerment and Black Economic Empowerment in a Democratic South Africa.

  20. Measuring Customer Satisfaction and Quality of Service in Special Libraries.

    Science.gov (United States)

    White, Marilyn Domas; Abels, Eileen G.; Nitecki, Danuta

    This project tested the appropriateness of SERVQUAL (i.e., an instrument widely used in the service industry for assessing service quality based on repeated service encounters rather than a particular service encounter) to measure service quality in special libraries and developed a modified version for special libraries. SERVQUAL is based on an…

  1. Multiculturalism in Technology-Based Education: Case Studies on ICT-Supported Approaches

    Science.gov (United States)

    Garcia-Penalvo, Francicso Jose

    2013-01-01

    Our differences in language, cultures, and history around the world play a vital role in the way we learn. As technology-based education continues to be used worldwide, there is an ever growing interest in how multiculturalism comes into effect. Multiculturalism in Technology-Based Education: Case Studies on ICT-Supported Approaches explores the…

  2. Evaluation of Traditional and Technology-Based Grocery Store Nutrition Education

    Science.gov (United States)

    Schultz, Jennifer; Litchfield, Ruth

    2016-01-01

    Background: A literature gap exists for grocery interventions with realistic resource expectations; few technology-based publications exist, and none document traditional comparison. Purpose: Compare grocery store traditional aisle demonstrations (AD) and technology-based (TB) nutrition education treatments. Methods: A quasi-experimental 4-month…

  3. Smart City: Utilization of IT resources to encounter natural disaster

    Science.gov (United States)

    Hartama, D.; Mawengkang, Herman; Zarlis, M.; Sembiring, R. W.

    2017-09-01

    This study proposes a framework for the utilization of IT resources in the face of natural disasters with the concept of Smart City in urban areas, which often face the earthquake, particularly in the city of North Sumatra and Aceh. Smart City is a city that integrates social development, capital, civic participation, and transportation with the use of information technology to support the preservation of natural resources and improved quality of life. Changes in the climate and environment have an impact on the occurrence of natural disasters, which tend to increase in recent decades, thus providing socio-economic impacts for the community. This study suggests a new approach that combines the Geographic Information System (GIS) and Mobile IT-based Android in the form of Geospatial information to encounter disaster. Resources and IT Infrastructure in implementing the Smart Mobility with Mobile service can make urban areas as a Smart City. This study describes the urban growth using the Smart City concept and considers how a GIS and Mobile Systems can increase Disaster Management, which consists of Preparedness, mitigation, response, and recovery for recovery from natural disasters.

  4. CANTEEN MANAGEMENT SYSTEM USING RFID TECHNOLOGY BASED ON CLOUD COMPUTING

    OpenAIRE

    Lavina Mall*, Nihal Shaikh

    2017-01-01

    We are currently in the midst of a technological and computing revolution that will drastically change our lives and potentially redefine what it means to be human. Automation in many fields has replaced the old school pen and paper and at the same time proved to be more efficient, correct and less cumbersome making our life much easier. This automation process when applied on an integral part of the working people i.e. “canteen” helps reduce the service time, eliminates queues, there is no b...

  5. An Analysis of Knowledge Sharing Approaches for Emerging-technology-based Strategic Alliances in Electronic Industry

    Institute of Scientific and Technical Information of China (English)

    LIU Ju; LI Yong-jian

    2006-01-01

    Emerging technologies are now initiating new industries and transforming old ones with tremendous power. They are different games compared with established technologies with distinctive characteristics of knowledge management in knowledge-based and technological-innovation-based competition. How to obtain knowledge advantage and enhance competences by knowledge sharing for emerging-technology-based strategic alliances (ETBSA) is what we concern in this paper. On the basis of our previous work on emerging technologies'distinctive attributes, we counter the wide spread presumption that the primary purpose of strategic alliances is knowledge acquiring by means of learning. We offers new insight into the knowledge sharing approaches of ETBSAs - the knowledge integrating approach by which each member firm integrates its partner's complementary knowledge base into the products and services and maintains its own knowledge specialization at the same time. So that ETBSAs should plan and practice their knowledge sharing strategies from the angle of knowledge integrating rather than knowledge acquiring. A four-dimensional framework is developed to analyze the advantages and disadvantages of these two knowledge sharing approaches. Some cases in electronic industry are introduced to illustrate our point of view.

  6. Market Segmentation in Business Technology Base: The Case of Segmentation of Sparkling

    Directory of Open Access Journals (Sweden)

    Valéria Riscarolli

    2014-08-01

    Full Text Available A common market segmentation premise for products and services rules consumer behavior as the segmentation center piece. Would this be the logic for segmentation used by small technology based companies? In this article we target at determining the principles of market segmentation used by a vitiwinery company, as research object. This company is recognized by its products excellence, either in domestic as well as in the foreign market, among 13 distinct countries. The research method used is a case study, through information from the company’s CEOs and crossed by primary information from observation and formal registries and documents of the company. In this research we look at sparkling wines market segmentation. Main results indicate that the winery studied considers only technological elements as the basis to build a market segment. One may conclude that a market segmentation for this company is based upon technological dominion of sparkling wines production, aligned with a premium-price policy. In the company, directorship believes that as sparkling wines market is still incipient in the country, sparkling wine market segments will form and consolidate after the evolution of consumers tasting preferences, depending on technologies that boost sparkling wines quality. 

  7. Customer-sales employee encounters: a dyadic perspective.

    NARCIS (Netherlands)

    Dolen, van W.; Lemmink, J.G.A.M.; Ruyter, de J.C.; Jong, de A.

    2003-01-01

    Although researchers have suggested that the performance of the salesperson during sales encounters is critical, many of the underlying mechanisms that govern the interaction between salespersons and customers are still unclear. In this research, we investigate sales encounters from a new approach

  8. Attributions of Intentions and Fairness Judgments regarding Interracial Peer Encounters

    Science.gov (United States)

    Killen, Melanie; Kelly, Megan Clark; Richardson, Cameron; Jampol, Noah Simon

    2010-01-01

    To investigate how adolescents interpret ambiguous actions in hypothetical interracial peer encounters, we conducted a study in which 8th- and 11th-grade students (N = 837) evaluated 4 interracial peer encounters in which the intentions of the protagonist were ambiguous. The sample was evenly divided by gender and included both African American…

  9. High-velocity runaway stars from three-body encounters

    Science.gov (United States)

    Gvaramadze, V. V.; Gualandris, A.; Portegies Zwart, S.

    2010-01-01

    We performed numerical simulations of dynamical encounters between hard, massive binaries and a very massive star (VMS; formed through runaway mergers of ordinary stars in the dense core of a young massive star cluster) to explore the hypothesis that this dynamical process could be responsible for the origin of high-velocity (≥ 200 - 400 km s-1) early or late B-type stars. We estimated the typical velocities produced in encounters between very tight massive binaries and VMSs (of mass of ≥ 200 M⊙) and found that about 3 - 4% of all encounters produce velocities ≥ 400 km s-1, while in about 2% of encounters the escapers attain velocities exceeding the Milky Ways's escape velocity. We therefore argue that the origin of high-velocity (≥ 200 - 400 km s-1) runaway stars and at least some so-called hypervelocity stars could be associated with dynamical encounters between the tightest massive binaries and VMSs formed in the cores of star clusters. We also simulated dynamical encounters between tight massive binaries and single ordinary 50 - 100 M⊙ stars. We found that from 1 to ≃ 4% of these encounters can produce runaway stars with velocities of ≥ 300 - 400 km s-1 (typical of the bound population of high-velocity halo B-type stars) and occasionally (in less than 1% of encounters) produce hypervelocity (≥ 700 km s-1) late B-type escapers.

  10. Information and communication technology-based cardiac rehabilitation homecare programs

    Directory of Open Access Journals (Sweden)

    Varnfield M

    2015-04-01

    Full Text Available Marlien Varnfield, Mohanraj KarunanithiAustralian eHealth Research Centre, Commonwealth Scientific and Industrial Research Organization, Royal Brisbane and Women's Hospital, Brisbane, AustraliaAbstract: Cardiac rehabilitation (CR has, for many years, been a highly recommended approach to secondary prevention for patients recovering after a heart attack or heart surgery. These programs are traditionally delivered from a hospital outpatient center. Despite demonstrated benefits and guideline recommendations, CR utilization has been poor, particularly in women, older patients, and ethnic minority groups. To overcome some of the barriers to the traditional delivery of CR, different delivery platforms and approaches have been developed in recent years. In general, Telehealth solutions which have been used to address the delivery of CR services remotely include: 1 patient–provider contact delivered by telephone systems; 2 the Internet, with the majority of patient–provider contact for risk factor management taking place online; and 3 interventions using Smartphones as tools to deliver CR through (independently or in combination with short message service messaging, journaling applications, connected measurement devices, and remote coaching. These solutions have been shown to overcome some of the barriers in CR participation and show potential as alternative or complementary options for individuals that find traditional center-based CR programs difficult to commit to. The major benefits of remote platforms for CR delivery are the ability to deliver these interventions without ongoing face-to-face contact, which provides an opportunity to reach large numbers of people, and the convenience of selecting the timing of cardiovascular disease management sessions. Furthermore, technologies have the potential to deliver long-term follow-up, which programs delivered by health professionals cannot afford to do due to staff shortages and budget restrictions

  11. The space of togetherness--a caring encounter.

    Science.gov (United States)

    Holopainen, Gunilla; Kasén, Anne; Nyström, Lisbet

    2014-03-01

    Encounters in relation to the nurse-patient relationship are often discussed within nursing and caring literature without a reflection on the actual meaning of the concept. Assuming that an encounter is essential for nursing care, this article seeks to create a deeper understanding of the concept through a hermeneutic approach to texts by the philosophers Buber and Marcel. Presence, recognition, availability and mutuality seem to be essential prerequisites for an encounter. As these prerequisites are fulfilled within and between human beings who encounter each other, it is possible to speak of a space of togetherness, a mutual existence, where life's mystery shines forth and caring is realized. The challenge lies in creating these encounters within nursing care. © 2012 The Authors Scandinavian Journal of Caring Sciences © 2012 Nordic College of Caring Science.

  12. Encounter with Catherine Laverrière

    CERN Document Server

    Staff Association

    2018-01-01

    After a 35-year career at CERN, Catherine Laverrière will retire in June. When you meet Catherine for the first time, you are greeted by a smiling, calm and caring person. Once you work with her, you will get to discover the energy that feeds her great working capacity and witness the accuracy of her words and assessments. Catherine arrived at CERN as an administrative assistant in the SB division (Services and Buildings) in April 1983 and typed her first calls for tenders for the construction of the LEP with a typewriter. In November 1989, while on maternity leave to welcome her firstborn, she could not participate in the inauguration day of the LEP, the culmination of a long and exciting collaboration. As after any major project, CERN went through a restructuring and Catherine continued her journey, remaining in the “technical” field and working, among others, for the MT-SM group of Cristoforo Benvenuti, then for Paul Faugeras and, from 1996 to 2004 for the LHC-CRI group (cryo...

  13. Service Marketing Competitiveness In The New Economy

    OpenAIRE

    Aleksandar Grubor

    2008-01-01

    In the new economy the basic characteristics of services determine service consumption, just as customer relationship management impacts on the approach to services marketing. Contemporary service customers perceive service quality in service encounters and in ongoing relationships as well. The perception of service quality may be presented as a basic model of perception, known in service marketing reference sources as The Perceived Service Quality Model. Service marketers and marketing manag...

  14. Common Factors Among Family Medicine Residents Who Encounter Difficulty.

    Science.gov (United States)

    Binczyk, Natalia M; Babenko, Oksana; Schipper, Shirley; Ross, Shelley

    2018-04-01

    Residents in difficulty are costly to programs in both time and resources, and encountering difficulty can be emotionally harmful to residents. Approximately 10% of residents will encounter difficulty at some point in training. While there have been several studies looking at common factors among residents who encounter difficulty, some of the findings are inconsistent. The objective of this study was to determine whether there are common factors among the residents who encounter difficulty during training in a large Canadian family medicine residency program. Secondary data analysis was performed on archived resident files from a Canadian family medicine residency program. Residents who commenced an urban family medicine residency program between the years of 2006 and 2014 were included in the study. Five hundred nine family medicine residents were included in data analysis. Residents older than 30 years were 2.33 times (95% CI: 1.27-4.26) more likely to encounter difficulty than residents aged 30 years or younger. Nontransfer residents were 8.85 times (95% CI: 1.17-66.67) more likely to encounter difficulty than transfer residents. The effects of sex, training site, international medical graduate status, and rotation order on the likelihood of encountering difficulty were nonsignificant. Older and nontransfer residents may be facing unique circumstances and may benefit from additional support from the program.

  15. Brain systems underlying encounter expectancy bias in spider phobia.

    Science.gov (United States)

    Aue, Tatjana; Hoeppli, Marie-Eve; Piguet, Camille; Hofstetter, Christoph; Rieger, Sebastian W; Vuilleumier, Patrik

    2015-06-01

    Spider-phobic individuals are characterized by exaggerated expectancies to be faced with spiders (so-called encounter expectancy bias). Whereas phobic responses have been linked to brain systems mediating fear, little is known about how the recruitment of these systems relates to exaggerated expectancies of threat. We used fMRI to examine spider-phobic and control participants while they imagined visiting different locations in a forest after having received background information about the likelihood of encountering different animals (spiders, snakes, and birds) at these locations. Critically, imagined encounter expectancies modulated brain responses differently in phobics as compared with controls. Phobics displayed stronger negative modulation of activity in the lateral prefrontal cortex, precuneus, and visual cortex by encounter expectancies for spiders, relative to snakes or birds (within-participants analysis); these effects were not seen in controls. Between-participants correlation analyses within the phobic group further corroborated the hypothesis that these phobia-specific modulations may underlie irrationality in encounter expectancies (deviations of encounter expectancies from objective background information) in spider phobia; the greater the negative modulation a phobic participant displayed in the lateral prefrontal cortex, precuneus, and visual cortex, the stronger was her bias in encounter expectancies for spiders. Interestingly, irrationality in expectancies reflected in frontal areas relied on right rather than left hemispheric deactivations. Our data accord with the idea that expectancy biases in spider phobia may reflect deficiencies in cognitive control and contextual integration that are mediated by right frontal and parietal areas.

  16. Medical device development: managing conflicts of interest encountered by physicians.

    Science.gov (United States)

    Baim, Donald S; Donovan, Aine; Smith, John J; Briefs, Nancy; Geoffrion, Richard; Feigal, David; Kaplan, Aaron V

    2007-04-01

    New technologies introduced over the past three decades have transformed medical diagnosis and treatment, and significantly improved patient outcomes. These changes have been mediated by the introduction of new medical devices, particularly for the treatment of cardiovascular, orthopedic, and ophthalmic disorders. These devices, in turn, have created large markets and spawned a burgeoning medical device industry, including six Fortune 500 companies whose combined market capitalization now exceeds 400 billion dollars. This success story, which has unquestionably benefited patients and society alike, has been dependent upon an intense collaboration among industry, clinicians, and regulatory authorities. However, when physicians actively involved in patient care participate in such collaborations, they are increasingly vulnerable to creating potential conflicts between these two (clinical and device development) roles. Such conflicts, which may ultimately erode public trust, have important consequences not only for the individual physicians, but also for their parent institutions, their patients, sponsoring companies, and the entire clinical research enterprise that makes the development and introduction of new devices possible. The third Dartmouth Device Development Symposium held in October 2005 brought together thought leaders within the medical device community, including academicians, clinical investigators, regulators from the Food and Drug Administration and Centers for Medicare and Medicaid Services (CMS), large and small device manufacturers and the financial (venture capital and investment banks) community. The Symposium examined the conflicts of interest encountered during the early development and commercialization of a medical device. The goal of these discussions was to (1) identify and characterize the conflicts that arise and (2) provide strategies to address these conflicts. This manuscript was prepared by a writing committee to provide a summary

  17. Technology-Based Healthcare for Nursing Education Within The Netherlands: Past, Present and Future.

    Science.gov (United States)

    Koster, Ybranda; van Houwelingen, Cornelis T M

    2017-01-01

    At the present time, nearly all Dutch nursing schools are searching for suitable ways to implement technology-based healthcare in their curriculum. Some Universities chose elective education, others a mandatory solution. Several studies were executed to determine competencies needed by nurses in order to work with technology-based healthcare. In 2016 a nationwide new curriculum for nurses has been published. Providing technology-based healthcare is included under the core competencies of this new curriculum. All baccalaureate nursing educational institutes must implement this new curriculum at the start of 2016 which will have a huge impact on the implementation of technology-based healthcare in the education programs. In the future, technology centers from Universities will collaborate and specialize, partner with technology companies and crossovers between information and communication technology and healthcare education will be expanded.

  18. Impact of Gender on Patient Preferences for Technology-Based Behavioral Interventions

    Directory of Open Access Journals (Sweden)

    David J. Kim

    2014-08-01

    Full Text Available Introduction: Technology-based interventions offer an opportunity to address high-risk behaviors in the emergency department (ED. Prior studies suggest behavioral health strategies are more effective when gender differences are considered. However, the role of gender in ED patient preferences for technology-based interventions has not been examined. The objective was to assess whether patient preferences for technology-based interventions varies by gender. Methods: This was a secondary analysis of data from a systematic survey of adult (18 years of age, English-speaking patients in a large urban academic ED. Subjects were randomly selected during a purposive sample of shifts. The iPad survey included questions on access to technology, preferences for receiving health information, and demographics. We defined ‘‘technology-based’’ as web, text message, e-mail, social networking, or DVD; ‘‘non-technology-based’’ was defined as in-person, written materials, or landline. We calculated descriptive statistics and used univariate tests to compare men and women. Gender-stratified multivariable logistic regression models were used to examine associations between other demographic factors (age, race, ethnicity, income and technology-based preferences for information on specific risky behaviors. Results: Of 417 participants, 45.1% were male. There were no significant demographic differences between men and women. Women were more likely to use computers (90.8% versus 81.9%; p¼0.03, Internet (66.8% versus 59.0%; p¼0.03, and social networks (53.3% versus 42.6%; p¼0.01. 89% of men and 90% of women preferred technology-based formats for at least type of health information; interest in technology-based for individual health topics did not vary by gender. Concern about confidentiality was the most common barrier to technology-based use for both genders. Multivariate analysis showed that for smoking, depression, drug/alcohol use, and injury

  19. Dignity and Deferral Narratives as Strategies in Facilitated Technology-Based Support Groups for People with Advanced Cancer

    Directory of Open Access Journals (Sweden)

    Annette F. Street

    2012-01-01

    Full Text Available This paper examines the value of facilitated telephone and online support groups for palliative care. Telephone interviews were conducted with twenty people living with advanced cancer who had participated in either a telephone or online support group facilitated by the Cancer Council Victoria, Melbourne, Australia. Two dominant participant narratives emerged: a focus on dying with dignity or an interest in deferring discussion of death and dying to focus on the present. Despite the different approaches, participants found the technology-based support groups to be accessible and safe environments in which to discuss difficult topics in privacy. Technology-based strategies provide opportunities for health professionals to provide social and emotional care to more people by moving beyond individualised care and facilitate peer-to-peer support at the end of life, especially to those with specific needs. Such options are feasible for palliative care services to set up and acceptable to a group of clients, especially for younger clients or those socially or geographically isolated.

  20. REASONS FOR TECHNOLOGY-BASED COMPANIES CONTEMPLATED BY THE FIRST COMPANY PROGRAM TO SEEK ISO 9001:2008 CERTIFICATION

    Directory of Open Access Journals (Sweden)

    Eduardo Gomes Salgado

    2016-03-01

    Full Text Available The search for implementation of Quality Management Systems aims to continuously improve their results. Thus, for the services and/or products offered to convey trust and credibility, they must be designed within appropriate norms and standards. In this sense, this study seeks to assess the reasons that induce incubated technology-based companies to seek adequacy of their quality management system to the NBR ISO 9001:2008 standard. Through an exploratory survey in twenty-six incubated technology-based companies, a twelve-question questionnaire proposed by Bhuiyan and Alam (2005 was applied. After analyzing the data, it is concluded that the reasons for adequacy of QMS to the NBR ISO 9001:2008 standard are: competitive advantage over competitors; consultant´s approach for implementation; improvement in product quality; and government funding for ISO 9001 certification.  It is found that the consultant´s approach stands out as a strong reason for seeking the adequacy of QMS to the NBR ISO 9001 standard.

  1. Storyboard GALILEO CRUISE SCIENCE OPPORTUNITIES describes asteroid encounters

    Science.gov (United States)

    1989-01-01

    Storyboard with mosaicked image of an asteroid and entitled GALILEO CRUISE SCIENCE OPPORTUNITIES describes asteroid objectives. These objectives include: first asteroid encounter; surface geology, composition size, shape, mass; and relation of primitive bodies to meteorites.

  2. Low velocity encounters of minor bodies with the outer planets

    International Nuclear Information System (INIS)

    Carusi, A.; Perozzi, E.; Valsecchi, G.B.

    1983-01-01

    Previous studies of close encounters of minor bodies with Jupiter have shown that the perturbations are stronger either if the encounter is very deep or if the velocity of the minor body relative to the planet is low. In the present research the author investigates the effects of low velocity encounters between fictitious minor bodies and the four outer planets. Two possible outcomes of this type of encounter are the temporary satellite capture of the minor body by the planet, and the exchange of perihelion with aphelion of the minor body orbit. Different occurrence rates of these processes are found for different planets, and the implications for the orbital evolution of minor bodies in the outer Solar System are discussed. (Auth.)

  3. Preliminary Uncorrelated Encounter Model of the National Airspace System

    National Research Council Canada - National Science Library

    Kochenderfer, M. J; Kuchar, J. K; Espindle, L. P; Gertz, J. L

    2008-01-01

    ...) and which may not be in contact with air traffic control. In response to the need to develop a model of these types of encounters, Lincoln Laboratory undertook an extensive radar data collection and modeling effort...

  4. A Review of Technology-Based Youth and Family-Focused Interventions.

    Science.gov (United States)

    MacDonell, Kathleen Watson; Prinz, Ronald J

    2017-06-01

    In the past 10 years, mental and behavioral health has seen a proliferation of technology-based interventions in the form of online and other computer-delivered programs. This paper focuses on technology-based treatment and preventive interventions aimed at benefitting children and adolescents via either involving the parents and families, or only the youth. The review considered only technology-based interventions that had at least one published study with a randomized controlled trial design. Questions being addressed included: (1) What are the technology-based interventions in the mental/behavioral health area that have been systematically evaluated in published studies? (2) What are the common and unique characteristics of these interventions and their application with respect to sample characteristics, target problems, and technology characteristics (platforms, structures, elements, and communication formats)? and (3) Which intervention approaches and strategies have accrued the greatest evidence? The review identified 30 technology-based psychosocial interventions for children and families, 19 of which were parent or family-focused (32 studies) and 11 of which were youth-focused (in 13 studies). For the parent/family-focused interventions, greatest promise was found in those that addressed either youth behavioral problems or depressive/anxious symptoms, as well as more general bolstering of parenting efficacy. The youth-focused interventions showed some promise in reducing depressive/anxious symptoms. Advantages and disadvantages of the technology-based approaches were considered, and areas for future research and development were discussed.

  5. The Power of Citizens and Professionals in Welfare Encounters

    DEFF Research Database (Denmark)

    Mik-Meyer, Nanna

    relationships with welfare workers. However, other factors impact these interactions; factors which often pull in different directions. Welfare encounters are thus influenced by bureaucratic principles and market values as well. Consequently, this book engages with both Weberian (bureaucracy) and Foucauldian...... (market values/NPM) studies when investigating the powerful welfare encounter. The book is targeted Academics, post-graduates, and undergraduates within sociology, anthropology and political science....

  6. Spacecraft environment during the GIOTTO-Halley encounter: a summary

    International Nuclear Information System (INIS)

    Young, D.T.

    1983-01-01

    A summary of the present volume is presented in which the separate disciplines are drawn together to give an overview of the spacecraft environment during the GIOTTO-Halley interaction. Specific recommendations are made as to how the work of the Plasma Environment Working Group might continue to contribute to the GIOTTO program during encounter and post-encounter data analysis. 28 references, 3 tables

  7. Emotions in relation to healthcare encounters affecting self-esteem.

    Science.gov (United States)

    Räty, Lena; Gustafsson, Barbro

    2006-02-01

    This study identifies emotions in patients with epilepsy as a result of confirming and disconfirming healthcare experiences. A discussion of emotions as a motive for patients' goal-directed actions was a further aim of this study. The critical incident method was used for data collection. Emotions occurring in confirming and disconfirming healthcare encounters were analyzed using the Belief-Desire Theory of Emotions and were categorized as basic, complex, or self-evaluating. Confirming encounters aroused emotions like hope, a feeling of security, joy, relief, and pride, while disconfirming encounters aroused emotions like despair, fear, unrest, resignation, shame, and guilt. The emotions identified in the healthcare encounters were recognized as motives for action. An emotion such as a feeling of security aroused a desire in the patients to strengthen their positive self and motivated them to have a constructive and sympathetic attitude toward the healthcare experience. An emotion such as anger caused patients to strive to maintain their self-respect either by avoiding difficult situations and ignoring the problem (patients with a low self-esteem) or by trying to re-create a positive self-image (patients with a high self-esteem). Healthcare encounters between patient and caregiver considerably affect the patient's emotional status and thereby his or her well-being. The importance of establishing healthcare encounters that evoke positive emotions that strengthen patients' resources must be addressed in future nursing care.

  8. 75 FR 13305 - Comment Request for Information Collection for Evaluation of the Technology-Based Learning Grants...

    Science.gov (United States)

    2010-03-19

    ... Collection for Evaluation of the Technology-Based Learning Grants: New Collection AGENCY: Employment and... Technology- Based Learning Grants Evaluation. A copy of the proposed information collection request (ICR) can... INFORMATION: I. Background The Evaluation of the Technology-Based Learning (TBL) Grants is a two-year...

  9. Protoplanetary disc response to distant tidal encounters in stellar clusters

    Science.gov (United States)

    Winter, A. J.; Clarke, C. J.; Rosotti, G.; Booth, R. A.

    2018-04-01

    The majority of stars form in a clustered environment. This has an impact on the evolution of surrounding protoplanetary discs (PPDs) due to either photoevaporation or tidal truncation. Consequently, the development of planets depends on formation environment. Here, we present the first thorough investigation of tidally induced angular momentum loss in PPDs in the distant regime, partly motivated by claims in the literature for the importance of distant encounters in disc evolution. We employ both theoretical predictions and dynamical/hydrodynamical simulations in 2D and 3D. Our theoretical analysis is based on that of Ostriker (1994) and leads us to conclude that in the limit that the closest approach distance xmin ≫ r, the radius of a particle ring, the fractional change in angular momentum scales as (xmin/r)-5. This asymptotic limit ensures that the cumulative effect of distant encounters is minor in terms of its influence on disc evolution. The angular momentum transfer is dominated by the m = 2 Lindblad resonance for closer encounters and by the m = 1, ω = 0 Lindblad resonance at large xmin/r. We contextualize these results by comparing expected angular momentum loss for the outer edge of a PPD due to distant and close encounters. Contrary to the suggestions of previous works, we do not find that distant encounters contribute significantly to angular momentum loss in PPDs. We define an upper limit for closest approach distance where interactions are significant as a function of arbitrary host to perturber mass ratio M2/M1.

  10. Humor During Clinical Practice: Analysis of Recorded Clinical Encounters.

    Science.gov (United States)

    Phillips, Kari A; Singh Ospina, Naykky; Rodriguez-Gutierrez, Rene; Castaneda-Guarderas, Ana; Gionfriddo, Michael R; Branda, Megan; Montori, Victor

    2018-01-01

    Little is known about humor's use in clinical encounters, despite its many potential benefits. We aimed to describe humor during clinical encounters. We analyzed 112 recorded clinical encounters. Two reviewers working independently identified instances of humor, as well as information surrounding the logistics of its use. Of the 112 encounters, 66 (59%) contained 131 instances of humor. Humor was similarly frequent in primary care (36/61, 59%) and in specialty care (30/51, 59%), was more common in gender-concordant interactions (43/63, 68%), and was most common during counseling (81/112, 62%). Patients and clinicians introduced humor similarly (63 vs 66 instances). Typically, humor was about the patient's medical condition (40/131, 31%). Humor is used commonly during counseling to discuss the patient's medical condition and to relate to general life events bringing warmth to the medical encounter. The timing and topic of humor and its use by all parties suggests humor plays a role in the social connection between patients and physicians and allows easier discussion of difficult topics. Further research is necessary to establish its impact on clinicians, patients, and outcomes. © Copyright 2018 by the American Board of Family Medicine.

  11. The need for a change in the paradigm of entrepreneurship at universities: differences between innovative spin-offs and technology-based spin-offs

    Directory of Open Access Journals (Sweden)

    Enara Zarrabeitia

    2016-05-01

    Full Text Available This study seeks to analyse the main characteristics of and barriers to the growth and development of innovative university spin-offs (which originate mainly from the fields of social science and law and technology-based university spin-offs (which tend to originate from the experimental sciences, from technical studies and from health science. The idea is to examine whether there is a need to redirect university policies aimed in the field of entrepreneurship. The study is based on a sample of 40 university spin-offs originating from the University of the Basque Country (UPV/EHU. A questionnaire was sent to entrepreneurs identified with the aid of the persons in charge of the university programmes for creating businesses at the UPV/EHU. To determine the main differences between innovative and technology-based spin-offs, once the replies were received a bivariate or contingent analysis was applied to characterise the two types of business. The main barriers to growth and development encountered by the two types were then identified. The data analysed reveal significant differences between the two types of business, and a need for a change in the paradigm of university entrepreneurship.

  12. What drives technology-based distractions? A structural equation model on social-psychological factors of technology-based driver distraction engagement.

    Science.gov (United States)

    Chen, Huei-Yen Winnie; Donmez, Birsen

    2016-06-01

    With the proliferation of new mobile and in-vehicle technologies, understanding the motivations behind a driver's voluntary engagement with such technologies is crucial from a safety perspective, yet is complex. Previous literature either surveyed a large number of distractions that may be diverse, or too focuses on one particular activity, such as cell phone use. Further, earlier studies about social-psychological factors underlying driver distraction tend to focus on one or two factors in-depth, and those that examine a more comprehensive set of factors are often limited in their analyses methods. The present work considers a wide array of social-psychological factors within a structural equation model to predict their influence on a focused set of technology-based distractions. A better understanding of these facilitators can enhance the design of distraction mitigation strategies. We analysed survey responses about three technology-based driver distractions: holding phone conversations, manually interacting with cell phones, and adjusting the settings of in-vehicle technology, as well as responses on five social-psychological factors: attitude, descriptive norm, injunctive norm, technology inclination, and a risk/sensation seeking personality. Using data collected from 525 drivers (ages: 18-80), a structural equation model was built to analyse these social-psychological factors as latent variables influencing self-reported engagement in these three technology-based distractions. Self-reported engagement in technology-based distractions was found to be largely influenced by attitudes about the distractions. Personality and social norms also played a significant role, but technology inclination did not. A closer look at two age groups (18-30 and 30+) showed that the effect of social norms, especially of injunctive norm (i.e., perceived approvals), was less prominent in the 30+ age group, while personality remained a significant predictor for the 30+ age group but

  13. Connection between encounter volume and diffusivity in geophysical flows

    Science.gov (United States)

    Rypina, Irina I.; Smith, Stefan G. Llewellyn; Pratt, Larry J.

    2018-04-01

    Trajectory encounter volume - the volume of fluid that passes close to a reference fluid parcel over some time interval - has been recently introduced as a measure of mixing potential of a flow. Diffusivity is the most commonly used characteristic of turbulent diffusion. We derive the analytical relationship between the encounter volume and diffusivity under the assumption of an isotropic random walk, i.e., diffusive motion, in one and two dimensions. We apply the derived formulas to produce maps of encounter volume and the corresponding diffusivity in the Gulf Stream region of the North Atlantic based on satellite altimetry, and discuss the mixing properties of Gulf Stream rings. Advantages offered by the derived formula for estimating diffusivity from oceanographic data are discussed, as well as applications to other disciplines.

  14. Binary encounter electron production in ion-atom collisions

    International Nuclear Information System (INIS)

    Grabbe, S.; Bhalla, C.P.; Shingal, R.

    1993-01-01

    The binary encounter electrons are produced by hard collisions between the target electrons and the energetic projectiles. Richard et al. found the measured double differential cross section for BEe production at zero degree laboratory scattering angle, in collisions of F q+ with H 2 and He targets, to increase as the charge state of the projectile was decreased. The binary encounter electron production has recently been a subject of detailed investigations. We have calculated the differential elastic scattering cross sections of electrons from several ions incorporating the exchange contribution of the continuum and the bound orbitals in addition to the static potential. The double differential binary encounter electron production cross sections are presented using the impulse approximation

  15. N-Body simulations of tidal encounters between stellar systems

    International Nuclear Information System (INIS)

    Rao, P.D.; Ramamani, N.; Alladin, S.M.

    1985-10-01

    N-Body simulations have been performed to study the tidal effects of a primary stellar system on a secondary stellar system of density close to the Roche density. Two hyperbolic, one parabolic and one elliptic encounters have been simulated. The changes in energy, angular momentum, mass distribution, and shape of the secondary system have been determined in each case. The inner region containing about 40% of the mass was found to be practically unchanged and the mass exterior to the tidal radius was found to escape. The intermediate region showed tidal distension. The thickness of this region decreased as we went from hyperbolic encounters to the elliptic encounter keeping the distance of closest approach constant. The numerical results for the fractional change in energy have been compared with the predictions of the available analytic formulae and the usefulness and limitations of the formulae have been discussed. (author)

  16. Pipeline negotiations as a challenging setting for organised cultural encounters

    DEFF Research Database (Denmark)

    Guerrieri, Valeria

    has linked together countries, cultures, identities, ultimately challenging, reorganizing and renegotiating them. Starting from these premises, the following paper intends to show how Canadian Mackenzie Valley represents a unique contact zone for the development of cultural encounters, where different...... with often competing interests and positions - the practice of public hearings can be approached as a form of organized cultural encounter, whose “implied purposes” are to deal with more or less substantial cultural differences and to provide a wider cultural understanding of each different position. Through......Within the context of resource extraction, cultural encounters have been historically performed in the way of more or less antagonistic social interactions, ranging from outright domination to more empowerment-oriented relations. Throughout the last decades, the building of pipelines in particular...

  17. Encounters of The Solar System With Molecular Clouds

    International Nuclear Information System (INIS)

    Wickramasinghe, J. T.

    2008-01-01

    The solar system has penetrated about 5 -- 10 giant molecular clouds over its history, and passes within 5 parsecs of a star-forming nebula every 100 million years or so. Numerical simulations of the effect of such encounters in perturbing the Oort cloud of comets are carried out using standard n-body computational techniques. It is found that the ingress of comets into the inner planetary system during such encounters amounts to factors of ∼100 over the average. During an encounter the impact rate of comets onto Earth increases by a comparable factor. The of ages of impact craters on the Earth is shown to be consistent with predictions from the model

  18. Internet of Things technology-based management methods for environmental specimen banks.

    Science.gov (United States)

    Peng, Lihong; Wang, Qian; Yu, Ang

    2015-02-01

    The establishment and management of environmental specimen banks (ESBs) has long been a problem worldwide. The complexity of specimen environment has made the management of ESB likewise complex. Through an analysis of the development and management of ESBs worldwide and in light of the sophisticated Internet of Things (IOT) technology, this paper presents IOT technology-based ESB management methods. An IOT technology-based ESB management system can significantly facilitate ESB ingress and egress management as well as long-term storage management under quality control. This paper elaborates on the design of IOT technology-based modules, which can be used in ESB management to achieve standardized, smart, information-based ESB management. ESB management has far-reaching implications for environmental management and for research in environmental science.

  19. MHI's activities to maintain, strengthen and hand down the nuclear technology base

    International Nuclear Information System (INIS)

    Suzuki, Shigemitsu; Kanda, Makoto; Oketani, Koichiro; Hamasaki, Manabu; Uchida, Makoto

    2008-01-01

    The recent worldwide 'Nuclear Renaissance' is encouraging the globalization of our nuclear business and making us aware of the increasing importance of the human education and trainings for it. The basic concept of MHI's human resource development and its improvement is 'The improvement in the skills and motivation of each employee leads to the strengthening of the company-wide technology base'. Under this concept we are improving our job efficiency continuously by means of information technology, institutionalizing the means to improve the individual skills and motivation and investing for the effective succession of the skills. In order to take real advantage of those efforts for maintaining, strengthening and effectively handing down the nuclear technology base, it is imperative to keep the volume of actual jobs. So, we have to keep in mind that having actual business continuously is extremely important to keep the sound and solid technology base. (author)

  20. Activities to maintain, strengthen and hand down the nuclear technology base

    International Nuclear Information System (INIS)

    Uchida, Makoto; Oketani, Koichiro

    2009-01-01

    The recent worldwide 'Nuclear Renaissance' is encouraging the globalization of our nuclear business and making us aware of the increasing importance of the human education and trainings for it. The basic concept of MHI's human resource development and its improvement is 'The improvement in the skills and motivation of each employee leads to the strengthening of the company-wide technology base'. Under this concept we are improving our job efficiency continuously by means of information technology, institutionalizing the means to improve the individual skills and motivation and investing for the effective succession of the skills. In order to take real advantage of those efforts for maintaining, strengthening and effectively handing down the nuclear technology base, it is imperative to keep the volume of actual jobs. So, we have to keep in mind that having actual business continuously is extremely important to keep the sound and solid technology base. (author)

  1. Intimate Encounters: Affective Economies in Cuba and the Dominican Republic

    Directory of Open Access Journals (Sweden)

    Amalia L. Cabezas

    2011-10-01

    Full Text Available Drawing on research in Cuba and the Dominican Republic this paper explores the uses of intimacy in both the corporate sector and in romantic relationships. I use research with hotel workers and with people involved in sexual-affective exchanges connected to tourism to link intimacy to the political economic structures of transnational tourism. These are new spaces of analysis that present practices of transnational corporategenerated intimacy that combine love – or the exploitation of worker’s emotions − and labour. The central aim is to intertwine the intimate with the global, from the formal customer service policies of transnational hotels with the informal, on-the-ground, intimate encounters between tourists and hospitality workers. The commercialization of intimacy, including sexual-affective relations in the delivery of hospitality services, is linked to political and economic processes that are part of transnational tourism practices. This paper challenges the notion that sex tourism and sex work are individualistic practices that exist outside of the spaces of corporate global profit. It further posits that relationships where money is exchanged are not necessarily devoid of care and intimacy.Resumen: Encuentros íntimos: economías afectivas en Cuba y República Dominicana A partir de investigaciones en Cuba y la República Dominicana, este trabajo explora los usos de la intimidad, tanto en el sector empresarial como en las relaciones románticas. Se hicieron investigaciones entre trabajadores de hostelería y personas involucradas en el intercambio afectivosexual relacionado con el turismo con el fin de vincular la intimidad de las estructuras políticoeconómicas del turismo transnacional. Estos son nuevos espacios de análisis que las prácticas de las empresas transnacionales generan por el uso de la intimidad que combinan el amor – o la explotación de las emociones del trabajador – y la mano de obra. El objetivo central

  2. Technology-based interventions in social work practice: a systematic review of mental health interventions.

    Science.gov (United States)

    Ramsey, Alex T; Montgomery, Katherine

    2014-10-01

    Despite concerns around the use of technology-based interventions, they are increasingly being employed by social workers as a direct practice methodology to address the mental health needs of vulnerable clients. Researchers have highlighted the importance of using innovative technologies within social work practice, yet little has been done to summarize the evidence and collectively assess findings. In this systematic review, we describe accounts of technology-based mental health interventions delivered by social workers over the past 10 years. Results highlight the impacts of these tools and summarize advantages and disadvantages to utilizing technologies as a method for delivering or facilitating interventions.

  3. The Proposed MACRA/MIPS Threshold for Patient-Facing Encounters: What It Means for Radiologists.

    Science.gov (United States)

    Rosenkrantz, Andrew B; Hirsch, Joshua A; Allen, Bibb; Wang, Wenyi; Hughes, Danny R; Nicola, Gregory N

    2017-03-01

    In implementing the Merit-Based Incentive Payment System (MIPS), CMS will provide special considerations to physicians with infrequent face-to-face patient encounters by reweighting MIPS performance categories to account for the unique circumstances facing these providers. The aim of this study was to determine the impact of varying criteria on the fraction of radiologists who are likely to receive special considerations for performance assessment under MIPS. Data from the 2014 Medicare Physician and Other Supplier file for 28,710 diagnostic radiologists were used to determine the fraction of radiologists meeting various proposed criteria for receiving special considerations. For each definition, the fraction of patient-facing encounters among all billed codes was determined for those radiologists not receiving special considerations. When using the criterion proposed by CMS that physicians will receive special considerations if billing ≤25 evaluation and management services or surgical codes, 72.0% of diagnostic radiologists would receive special considerations, though such encounters would represent only 2.1% of billed codes among remaining diagnostic radiologists without special considerations. If CMS were to apply an alternative criterion of billing ≤100 evaluation and management codes exclusively, 98.8% of diagnostic radiologists would receive special considerations. At this threshold, patient-facing encounters would represent approximately 10% of billed codes among remaining radiologists without special considerations. The current CMS proposed criterion for special considerations would result in a considerable fraction of radiologists being evaluated on the basis of measures that are not reflective of their practice and beyond their direct control. Alternative criteria could help ensure that radiologists are provided a fair opportunity for success in performance review under the MIPS. Copyright © 2016 American College of Radiology. Published by Elsevier

  4. DEVELOPING A TECHNOLOGY-BASED BUSINESS STRATEGY FOR THE INTERNATIONAL BUSINESS OF TELKOM SA

    Directory of Open Access Journals (Sweden)

    M. John

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT: This study was aimed at developing a technology-based business strategy for Telkom’s international business. Deregulation, competition and demand for converging voice, data and video in the telecommunication market were the driving forces behind this study. Without a proper strategy, Telkom will not be able to withstand the new competition. As the initial step in strategy formulation, Telkom’s strategic goals were identified. A SWOT analysis was conducted and a strategy formulation map was developed. A technology balance sheet and S-curve models were developed to analyse the current products and technologies. It become evident through the research that there is a high potential for business expansion into Africa and Telkom has sufficient capabilities to support this. The implementation of voice over Internet protocol technology will enable Telkom to deliver international services at competitive rates. The study concluded by developing a technology strategy for Telkom’s international business. Recommendations are put forward and future research gaps are identified.

    AFRIKAANSE OPSOMMING: Die doel van hierdie studie was om ‘n tegnologie-gebaseerde besigheidstrategie vir Telkom se internasionale besigheid te ontwikkel. Deregulering, mededinging en die vraag na konvergensie van stem, data en video in die telekommunikasiemark was die dryfkragte agter hierdie studie. Sonder ‘n behoorlike strategie sal Telkom nie teen die nuwe mededinging kan staande bly nie. As eerste stap in die formulering van ‘n strategie, is Telkom se doelwitte geïdentifiseer. ‘n SWOT-analise is uitgevoer en ‘n strategieformuleringskaart is ontwikkel. ‘n Tegnologiebalansstaat en S-krommemodelle is ontwikkel om die bestaande produkte en tegnologieë te ontleed. Hierdie navorsing het aangetoon dat daar ‘n hoë potensiaal vir uitbreiding van Telkom se besigheid in Afrika bestaan en dat Telkom genoegsame vermoëns besit om dit te

  5. Ulysses at jupiter: an overview of the encounter.

    Science.gov (United States)

    Smith, E J; Wenzel, K P; Page, D E

    1992-09-11

    In February 1992, the Ulysses spacecraft flew through the giant magnetosphere of Jupiter. The primary objective of the encounter was to use the gravity field of Jupiter to redirect the spacecraft to the sun's polar regions, which will now be traversed in 1994 and 1995. However, the Ulysses scientific investigations were well suited to observations of the Jovian magnetosphere, and the encounter has resulted in a major contribution to our understanding of this complex and dynamic plasma environment. Among the more exciting results are (i) possible entry into the polar cap, (ii) the identification of magnetospheric ions originating from Jupiter's ionosphere, lo, and the solar wind, (iii) observation of longitudinal asymmetries in density and discrete wave-emitting regions of the lo plasma torus, (iv) the presence of counter-streaming ions and electrons, field-aligned currents, and energetic electron and radio bursts in the dusk sector on high-latitude magnetic field lines, and (v) the identification of the direction of the magnetic field in the dusk sector, which is indicative of tailward convection. This overview serves as an introduction to the accompanying reports that present the preliminary scientific findings. Aspects of the encounter that are common to all of the investigations, such as spacecraft capabilities, the flight path past Jupiter, and unique aspects of the encounter, are presented herein.

  6. Pet ownership increases human risk of encountering ticks.

    Science.gov (United States)

    Jones, E H; Hinckley, A F; Hook, S A; Meek, J I; Backenson, B; Kugeler, K J; Feldman, K A

    2018-02-01

    We examined whether pet ownership increased the risk for tick encounters and tickborne disease among residents of three Lyme disease-endemic states as a nested cohort within a randomized controlled trial. Information about pet ownership, use of tick control for pets, property characteristics, tick encounters and human tickborne disease were captured through surveys, and associations were assessed using univariate and multivariable analyses. Pet-owning households had 1.83 times the risk (95% CI = 1.53, 2.20) of finding ticks crawling on and 1.49 times the risk (95% CI = 1.20, 1.84) of finding ticks attached to household members compared to households without pets. This large evaluation of pet ownership, human tick encounters and tickborne diseases shows that pet owners, whether of cats or dogs, are at increased risk of encountering ticks and suggests that pet owners are at an increased risk of developing tickborne disease. Pet owners should be made aware of this risk and be reminded to conduct daily tick checks of all household members, including the pets, and to consult their veterinarian regarding effective tick control products. © 2017 Blackwell Verlag GmbH.

  7. Unethical Behaviours Preservice Teachers Encounter on Social Networks

    Science.gov (United States)

    Deveci Topal, Arzu; Kolburan Gecer, Aynur

    2015-01-01

    The development of web 2.0 technology has resulted in an increase in internet sharing. The scope of this study is social networking, which is one of the web 2.0 tools most heavily used by internet users. In this paper, the unethical behaviours that preservice teachers encounter on social networks and the ways to deal with these problems are…

  8. Littoral Encounters : The Shore as Cultural Interface in King Horn

    NARCIS (Netherlands)

    Sobecki, Sebastian

    2006-01-01

    1. III * Later Medieval: Excluding Chaucer -- Brown et al., 10.1093 ... ... between the Saracens and the londisse men allied to the protagonist (' Littoral Encounters: the Shore as Cultural Interface in King Horn', Al-Mas a ... www.ywes.oxfordjournals.org/cgi/content/full/man0092 2.Murray, Alan V.

  9. Exploring Festival Performance as a State of Encounter

    Science.gov (United States)

    O’Grady, Alice; Kill, Rebekka

    2013-01-01

    This article outlines the activities of the research network "Festival Performance as a State of Encounter", which was funded by the Arts and Humanities Research Council as part of the Beyond Text strategic programme. The network was formulated in 2008, and a range of different events were organized over the course of two years to…

  10. Fabricated Childhoods: Uncanny Encounters with the More-than-Human

    Science.gov (United States)

    Blaise, Mindy

    2016-01-01

    This article is based on uncanny encounters with Julia deVille's exhibit, "Phantasmagoria". Inspired by Deleuzian-informed research practices, the author experiments with provoking practices to defy dominant developmental notions of childhood. This article reworks a humanist ontology by bringing together the discursive, the material, the…

  11. Neuropeptides and social behavior of rats tested in dyadic encounters

    NARCIS (Netherlands)

    Niesink, R.J.M.; Ree, J.M. van

    1984-01-01

    The effects of various neuropeptides on social behavior was studied in a test procedure in which 7-day isolated animals were tested together with non-isolated partners in dyadic encounters. The short-term isolation procedure increased the frequency and duration of social activities of the rats, but

  12. Effect of Concentrated Language Encounter Method in Developing ...

    African Journals Online (AJOL)

    The paper examined the effect of concentrated language encounter method in developing sight word recognition skill in primary school pupils in cross river state. The purpose of the study was to find out the effect of Primary One pupils' reading level, English sight word recognition skill. It also examine the extent to which the ...

  13. Room with a View: Ethical Encounters in Room 13

    Science.gov (United States)

    Grube, Vicky

    2012-01-01

    In this article, the author describes ethical encounters in Room 13, a schoolroom where children made what they wanted, posed their own questions, and ran an art room like a small business. In Room 13 children had the responsibility to maintain all aspects of the art studio. Specific decisions fell to an annually elected management team, a small…

  14. Live Aircraft Encounter Visualization at FutureFlight Central

    Science.gov (United States)

    Murphy, James R.; Chinn, Fay; Monheim, Spencer; Otto, Neil; Kato, Kenji; Archdeacon, John

    2018-01-01

    Researchers at the National Aeronautics and Space Administration (NASA) have developed an aircraft data streaming capability that can be used to visualize live aircraft in near real-time. During a joint Federal Aviation Administration (FAA)/NASA Airborne Collision Avoidance System flight series, test sorties between unmanned aircraft and manned intruder aircraft were shown in real-time at NASA Ames' FutureFlight Central tower facility as a virtual representation of the encounter. This capability leveraged existing live surveillance, video, and audio data streams distributed through a Live, Virtual, Constructive test environment, then depicted the encounter from the point of view of any aircraft in the system showing the proximity of the other aircraft. For the demonstration, position report data were sent to the ground from on-board sensors on the unmanned aircraft. The point of view can be change dynamically, allowing encounters from all angles to be observed. Visualizing the encounters in real-time provides a safe and effective method for observation of live flight testing and a strong alternative to travel to the remote test range.

  15. Difficulties Encountered by Academicians in Academic Research Processes in Universities

    Science.gov (United States)

    Yalçin, Sinan; Altun Yalçin, Sema

    2017-01-01

    This present research, aimed to determine the occasions, which the academicians encountered during the academic research process and how these affect the research process, was prepared as a case study pattern among the qualitative research methods. 34 academicians, who were working in a university in Turkey, participated in the research. The data…

  16. Encountering Gender in Student Life at UDSM: Chrester Tells Her ...

    African Journals Online (AJOL)

    The article tells the life history of a young female student, Chrester, as she enjoyed her life while encountering gender contradictions throughout her student life during 1970s, 1980s, 1990s and 2000s at the University of Dar es Salaam. The narration covers the age of naiveté as well as her mature age as a senior student.

  17. Challenges teachers encounter in teaching English reading to the ...

    African Journals Online (AJOL)

    This study is a descriptive survey designed to investigate challenges teachers encounter in teaching English reading in the uThungulu District schools in the province of KwaZulu Natal. This study comprised ... Data were analysed using Statistical Package for Social Sciences (SPSS) version 24, resulting in descriptive data.

  18. Grassroots Leadership: Encounters with Power Dynamics and Oppression

    Science.gov (United States)

    Kezar, Adrianna

    2011-01-01

    This article focuses on the nature of power dynamics that faculty and staff grassroots leaders encounter as they attempt to create change. I identified five distinctive types of power dynamics--"oppression," "silencing," "controlling," "inertia," and "micro-aggressions" from the most overt to more subtle and covert forms. Staff experience multiple…

  19. Challenges Encountered in the Compilation of an Advanced Shona ...

    African Journals Online (AJOL)

    turvitenskap, Seksjon for Leksikografi, Oslo, Norway. Abstract: This paper highlights the challenges encountered by the African Languages Lexical ... looks at: (a) the limitations of the current Shona orthography, the selection and codification of ... that were suggested, without getting too deeply involved in theoretical issues.

  20. Reconsidering Children's Encounters with Nature and Place Using Posthumanism

    Science.gov (United States)

    Malone, Karen

    2016-01-01

    This article explores and reconsiders the view of children's encounters with place as central to a place-based pedagogy that seeks to dismantle rather than support constructions of a nature-culture binary. I unpack the current fervour for reinserting the child in nature and nature-based education as a significant phenomenon in environmental and…

  1. Preg-robbing of Gold by Carbonaceous Materials Encountered in ...

    African Journals Online (AJOL)

    Processing of gold from refractory ores containing carbonaceous materials (CM) poses challenges due to the ability of the CM to preg-rob dissolved gold. Depending on the type and maturity of CM encountered, preg-robbing of aurocyanide ion can lead to reduction in gold recovery ranging from a few percentages to more ...

  2. Very massive runaway stars from three-body encounters

    Science.gov (United States)

    Gvaramadze, Vasilii V.; Gualandris, Alessia

    2011-01-01

    Very massive stars preferentially reside in the cores of their parent clusters and form binary or multiple systems. We study the role of tight very massive binaries in the origin of the field population of very massive stars. We performed numerical simulations of dynamical encounters between single (massive) stars and a very massive binary with parameters similar to those of the most massive known Galactic binaries, WR 20a and NGC 3603-A1. We found that these three-body encounters could be responsible for the origin of high peculiar velocities (≥70 km s-1) observed for some very massive (≥60-70 M⊙) runaway stars in the Milky Way and the Large Magellanic Cloud (e.g. λ Cep, BD+43°3654, Sk -67°22, BI 237, 30 Dor 016), which can hardly be explained within the framework of the binary-supernova scenario. The production of high-velocity massive stars via three-body encounters is accompanied by the recoil of the binary in the opposite direction to the ejected star. We show that the relative position of the very massive binary R145 and the runaway early B-type star Sk-69°206 on the sky is consistent with the possibility that both objects were ejected from the central cluster, R136, of the star-forming region 30 Doradus via the same dynamical event - a three-body encounter.

  3. Stress Coping Techniques For Female Doctors Encountering Sexual ...

    African Journals Online (AJOL)

    ... Muslim and Christian female doctors encounter with sexual harassment. It was also found that sexual harassment cut across all age groups. The findings of these study indicated that stress coping techniques is an effective method in the reduction of stress posed by sexual harassment on female doctors from their patients.

  4. 'Shakespeare in the bush' and encountering the other in the ...

    African Journals Online (AJOL)

    'Shakespeare in the bush' and encountering the other in the hermeneutical dialectic of belonging and distanciation 'Shakespeare in the Bush' is an account of an anthropologist's hermeneutical experience among the Tiv people of Nigeria that serves as an illustration o f a hermeneutical circle which results in transforming ...

  5. Athletic Training Student Core Competency Implementation During Patient Encounters.

    Science.gov (United States)

    Cavallario, Julie M; Van Lunen, Bonnie L; Hoch, Johanna M; Hoch, Matthew; Manspeaker, Sarah A; Pribesh, Shana L

    2018-03-01

      Health care research evidence suggests that early patient encounters (PEs), as well as the purposeful implementation of professional core competencies (CCs), for athletic training students (ATSs) may be beneficial to their ability to provide care. However, no investigators have related facets of the clinical education experience with CC implementation as a form of summative assessment of the clinical experience.   To determine the relationship between the frequency and length of PEs, as well as the student's role and clinical site during PEs, and the students' perceived CC implementation during these encounters.   Cross-sectional study.   Professional athletic training program, National Collegiate Athletic Association Division I institution.   We purposefully recruited 1 athletic training program that used E*Value software; 40 participants (31 females, 9 males) enrolled in the professional phase (12 first year, 14 second year, 14 third year) participated.   Participants viewed a 20-minute recorded CC educational module followed by educational handouts, which were also posted online for reference throughout the semester. The E*Value software was used to track PEs, including the type of encounter (ie, actual patient, practice encounter, didactic practice scenario), the type of site where the encounter occurred (university, high school), and the participant's role (observed, assisted, performed), as well as responses to an added block of questions indicating which, if any, of the CCs were implemented during the PE.   Variables per patient were PE length (minutes), participant role, site at which the encounter occurred, and whether any of the 6 CCs were implemented ( yes/ no). Variables per participant were average encounter length (minutes), encounter frequency, modal role, clinical site assignment, and the number of times each CC was implemented. Separate 1-way analyses of variance were used to examine the relationships between role or clinical site

  6. Users of Virtual Reference Are More Satisfied with the Service They Receive than the Providers of that Service Think They Are. A Review of: Hansen, D., Johnson, M., Norton, E., & McDonough, A. (2009. Virtual provider pessimism: Analysing instant messaging reference encounters with the pair perception comparison method. Information Research, 14(4. Retrieved from http://informationr.net/ir/14-4/ paper416.html

    Directory of Open Access Journals (Sweden)

    Carol D. Howe

    2011-06-01

    Full Text Available Objective – To examine provider pessimism by comparing user and provider perception of the same instant messaging reference transaction.Design – Instant messaging users and providers completed post-reference transaction surveys which were analyzed using the pair perception comparison method.Setting – A large research university in the United States.Subjects – Two hundred undergraduate journalism students (users of the instant messaging service and 51 Master of Library Science (MLS students enrolled in a reference services class (providers of the instant messaging service.Methods – The authors created a research help webpage from which users could access the instant messaging service. Prior to service availability, providers received reference instruction and demonstrated reference aptitude through in-class activities. The authors briefed providers on the project and provided a wiki containing resources they might need during reference transactions. Providers worked in two-hour shifts, and two providers were available during each shift. The service was available for one week while potential users completed a journalism assignment. The authors asked both users and providers of the service to complete an online survey at the conclusion of the reference transaction. Users and providers completed different surveys, but both types included the following four elements: questions to aid in matching a user to a provider; questions about satisfaction with the service based on guidelines put forth by the Reference and User Services Association (RUSA; open-ended questions about the reference transaction; and questions regarding demographics, prior reference service usage, and knowledge of instant messaging. There were 55 valid reference transactions, and from those, the authors matched 26 pairs of user and provider surveys. The authors analyzed paired surveys to (a compare the user’s perception of the reference transaction with the provider

  7. Life Imitates Pokemon: The Virtues and Necessities of Technology-Based Peer Education in Today's Schools.

    Science.gov (United States)

    Bloomfield, David

    1999-01-01

    As the Pokemon game craze illustrates, the combination of peer education and technology makes for powerful educational experiences. Educators need to accept technology-based peer education as a help rather than a hindrance to improve educational outcomes for students. (SLD)

  8. Dynamic capabilities and the growth of technology-based new ventures

    NARCIS (Netherlands)

    Strehle, Florian Thomas

    2006-01-01

    Under the influence of increasing globalisation the creation and development of technology-based entrepreneurial firms is considered a prevalent means to fuel economic growth and prevent further unemployment, especially in Western European economies. This dissertation denotes the process of new

  9. Technology-Based Participatory Learning for Indigenous Children in Chiapas Schools, Mexico

    Science.gov (United States)

    Heredia, Yolanda; Icaza, Jose I.

    2012-01-01

    This research created a technology-based learning environment at two schools belonging to the National Council of Educational Development (CONAFE) for indigenous children in the state of Chiapas, Mexico. The purpose of the study was to describe the educational impact of using the Classmate PC netbooks and the Sugar Educational Platform in the…

  10. The Effect of Technology-Based Altered Readability Levels on Struggling Readers' Science Comprehension

    Science.gov (United States)

    Marino, Matthew T.; Coyne, Michael; Dunn, Michael

    2010-01-01

    This article reports findings from a study examining how altered readability levels affected struggling readers' (N = 288) comprehension of scientific concepts and vocabulary. Specifically, the researchers were interested in learning what effect altered readability levels have when low ability readers participate in a technology-based science…

  11. A New Direction for Technology-Based Economic Development: The Role of Innovation Intermediaries

    Science.gov (United States)

    Bendis, Richard A.; Seline, Richard S.; Byler, Ethan J.

    2008-01-01

    Accelerating innovation to drive economic growth is the foremost goal for technology-based economic development organizations today. Realizing this goal through programmes is challenged by limited and outdated operating models. The authors outline their 21st Century Innovation Intermediary model, which pairs commercialization with regional…

  12. Innovative Technology-Based Interventions for Autism Spectrum Disorders: A Meta-Analysis

    Science.gov (United States)

    Grynszpan, Ouriel; Weiss, Patrice L.; Perez-Diaz, Fernando; Gal, Eynat

    2014-01-01

    This article reports the results of a meta-analysis of technology-based intervention studies for children with autism spectrum disorders. We conducted a systematic review of research that used a pre-post design to assess innovative technology interventions, including computer programs, virtual reality, and robotics. The selected studies provided…

  13. Innovation capabilities in food and beverages and technology-based innovation projects

    NARCIS (Netherlands)

    Tepic, M.; Fortuin, F.T.J.M.; Kemp, R.G.M.; Omta, S.W.F.

    2014-01-01

    Purpose - The aim of this paper is to establish the differences between the food and beverages (F&B) and technology-based industries with regards to the relation between previously identified success factors and innovation project performance. Design/methodology/approach - These differences are

  14. Development of Reading Comprehension Skills among Students with Intellectual Disabilities Using Technologically-Based Reading Programs

    Science.gov (United States)

    Macklin, Ella M.

    2016-01-01

    This research paper reported the results from research conducted regarding technologically-based reading comprehension programs for students who have intellectual disabilities. It provided evidence-based research and theoretical bases for learning (i.e. Zone of Generativity, Constructivism, Self-Efficacy) on the issue of these students not being…

  15. Strategic Planning Tools for Large-Scale Technology-Based Assessments

    Science.gov (United States)

    Koomen, Marten; Zoanetti, Nathan

    2018-01-01

    Education systems are increasingly being called upon to implement new technology-based assessment systems that generate efficiencies, better meet changing stakeholder expectations, or fulfil new assessment purposes. These assessment systems require coordinated organisational effort to implement and can be expensive in time, skill and other…

  16. The role of social networks in financing technology-based ventures: an empirical exploration

    NARCIS (Netherlands)

    Heuven, J.M.J.; Groen, Arend J.

    2012-01-01

    The focus of this study is on the role of networks in both identifying and accessing financial resource providers by technology-based ventures. We explore the role of networks by taking into account several specifications. We (1) acknowledge that new ventures can access financial resource providers

  17. VATE: VAlidation of high TEchnology based on large database analysis by learning machine

    NARCIS (Netherlands)

    Meldolesi, E; Van Soest, J; Alitto, A R; Autorino, R; Dinapoli, N; Dekker, A; Gambacorta, M A; Gatta, R; Tagliaferri, L; Damiani, A; Valentini, V

    2014-01-01

    The interaction between implementation of new technologies and different outcomes can allow a broad range of researches to be expanded. The purpose of this paper is to introduce the VAlidation of high TEchnology based on large database analysis by learning machine (VATE) project that aims to combine

  18. Mobile technology-based interventions for adult users of alcohol: A systematic review of the literature.

    Science.gov (United States)

    Fowler, Lauren A; Holt, Sidney L; Joshi, Deepti

    2016-11-01

    Worldwide, 16% of people aged 15 and older engage in harmful use of alcohol. Harmful alcohol use leads to a host of preventable negative social and health consequences. Mobile technology-based interventions provide a particularly promising avenue for the widespread and cost-effective delivery of treatment that is accessible, affordable, individualized, and destigmatized to both alcohol-dependent and nondependent individuals. The present review sought to summarize the current literature on mobile technology-based interventions among adult users of alcohol and determine the efficacy of such interventions. Five databases were searched in December 2015 (Jan. 2004-Dec. 2015). Inclusion criteria were: participants aged 18 or older, interventions delivered through mobile-technology, and outcome measurement of alcohol reduction/cessation. Eight studies met inclusion criteria. The majority of the studies reviewed found positive effects of the intervention, even though the interventions themselves varied in design, length, dosage, and target population, and were pilot or preliminary in nature. Findings from this review highlight the promising, yet preliminary state of research in this area. Studies with adequate power and valid design are necessary to evaluate the potential of mobile technology-based interventions on long-term alcohol behavior outcomes. Furthermore, future research should elucidate what the most effective length of time is for a mobile technology-based intervention, how often individuals should receive messages for maximum benefit, and determine the comparative effectiveness of mobile technology interventions with other efficacious interventions. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. The Beast of Aggregating Cognitive Load Measures in Technology-Based Learning

    Science.gov (United States)

    Leppink, Jimmie; van Merriënboer, Jeroen J. G.

    2015-01-01

    An increasing part of cognitive load research in technology-based learning includes a component of repeated measurements, that is: participants are measured two or more times on the same performance, mental effort or other variable of interest. In many cases, researchers aggregate scores obtained from repeated measurements to one single sum or…

  20. Teachers' Experiences of Technology-Based Teaching and Learning in the Foundation Phase

    Science.gov (United States)

    Hannaway, D. M.; Steyn, M. G.

    2017-01-01

    This paper presents one aspect of a larger scale doctoral study, namely the teachers' experiences of technology-based teaching and learning in the Foundation Phase. Technology is a huge driver of change and South African education has to change regularly to meet the requirements set out by the Department of Education, including the development of…

  1. Motivations of Women Participating in a Technology-Based Social Entrepreneurship Program

    Science.gov (United States)

    Dzombak, Rachel; Mouakkad, Sally; Mehta, Khanjan

    2016-01-01

    Academic programs focused on engineering entrepreneurship are growing in number and popularity at American universities. However, the fields of engineering, entrepreneurship and technology-based entrepreneurship struggle to recruit and retain female students: a historic and endemic failure at obtaining gender-balanced participation. Understanding…

  2. An Educational and Entrepreneurial Ecosystem to Actualize Technology-Based Social Ventures

    Science.gov (United States)

    Mehta, Khanjan; Zappe, Sarah; Brannon, Mary Lynn; Zhao, Yu

    2016-01-01

    The Humanitarian Engineering and Social Entrepreneurship (HESE) Program engages students and faculty across Penn State in the rigorous research, design, field-testing, and launch of technology-based social enterprises that address global development challenges. HESE ventures are embedded in a series of five courses that integrate learning,…

  3. Bringing Technology to Students' Proximity: A Sociocultural Account of Technology-Based Learning Projects

    Science.gov (United States)

    Mukama, Evode

    2014-01-01

    This paper depicts a study carried out in Rwanda concerning university students who participated in a contest to produce short documentary films. The purpose of this research is to conceptualize these kinds of technology-based learning projects (TBLPs) through a sociocultural perspective. The methodology included focus group discussions and field…

  4. Functional Management Competence and Growth of Young Technology-Based Firms

    DEFF Research Database (Denmark)

    Salomo, Søren; Brinckmann, Jan; Talke, Katrin

    2008-01-01

    . While technology management competence is positively driving development speed, the marketing management competence impact on speed is mediated by competitive advantage of the new products developed by young technology-based firms. Financial management competence has no significant link to firm...

  5. Towards personalised management of atherosclerosis via computational models in vascular clinics: technology based on patient-specific simulation approach

    Science.gov (United States)

    Di Tomaso, Giulia; Agu, Obiekezie; Pichardo-Almarza, Cesar

    2014-01-01

    The development of a new technology based on patient-specific modelling for personalised healthcare in the case of atherosclerosis is presented. Atherosclerosis is the main cause of death in the world and it has become a burden on clinical services as it manifests itself in many diverse forms, such as coronary artery disease, cerebrovascular disease/stroke and peripheral arterial disease. It is also a multifactorial, chronic and systemic process that lasts for a lifetime, putting enormous financial and clinical pressure on national health systems. In this Letter, the postulate is that the development of new technologies for healthcare using computer simulations can, in the future, be developed as in-silico management and support systems. These new technologies will be based on predictive models (including the integration of observations, theories and predictions across a range of temporal and spatial scales, scientific disciplines, key risk factors and anatomical sub-systems) combined with digital patient data and visualisation tools. Although the problem is extremely complex, a simulation workflow and an exemplar application of this type of technology for clinical use is presented, which is currently being developed by a multidisciplinary team following the requirements and constraints of the Vascular Service Unit at the University College Hospital, London. PMID:26609369

  6. Formation of massive clouds and dwarf galaxies during tidal encounters

    Science.gov (United States)

    Kaufman, Michele; Elmegreen, Bruce G.; Thomasson, Magnus; Elmegreen, Debra M.

    1993-01-01

    Gerola et al. (1983) propose that isolated dwarf galaxies can form during galaxy interactions. As evidence of this process, Mirabel et al. (1991) find 10(exp 9) solar mass clouds and star formation complexes at the outer ends of the tidal arms in the Antennae and Superantennae galaxies. We describe observations of HI clouds with mass greater than 10(exp 8) solar mass in the interacting galaxy pair IC 2163/NGC 2207. This pair is important because we believe it represents an early stage in the formation of giant clouds during an encounter. We use a gravitational instability model to explain why the observed clouds are so massive and discuss a two-dimensional N-body simulation of an encounter that produces giant clouds.

  7. Estimating the encounter rate variance in distance sampling

    Science.gov (United States)

    Fewster, R.M.; Buckland, S.T.; Burnham, K.P.; Borchers, D.L.; Jupp, P.E.; Laake, J.L.; Thomas, L.

    2009-01-01

    The dominant source of variance in line transect sampling is usually the encounter rate variance. Systematic survey designs are often used to reduce the true variability among different realizations of the design, but estimating the variance is difficult and estimators typically approximate the variance by treating the design as a simple random sample of lines. We explore the properties of different encounter rate variance estimators under random and systematic designs. We show that a design-based variance estimator improves upon the model-based estimator of Buckland et al. (2001, Introduction to Distance Sampling. Oxford: Oxford University Press, p. 79) when transects are positioned at random. However, if populations exhibit strong spatial trends, both estimators can have substantial positive bias under systematic designs. We show that poststratification is effective in reducing this bias. ?? 2008, The International Biometric Society.

  8. Beyond cultural competency: Bourdieu, patients and clinical encounters.

    Science.gov (United States)

    Lo, Ming-Cheng M; Stacey, Clare L

    2008-07-01

    In response to widely documented racial and ethnic disparities in health, clinicians and public health advocates have taken great strides to implement 'culturally competent' care. While laudable, this important policy and intellectual endeavour has suffered from a lack of conceptual clarity and rigour. This paper develops a more careful conceptual model for understanding the role of culture in the clinical encounter, paying particular attention to the relationship between culture, contexts and social structures. Linking Bourdieu's (1977) notion of 'habitus' and William Sewell's (1992) axioms of multiple and intersecting structures, we theorise patient culture in terms of 'hybrid habitus'. This conceptualisation of patient culture highlights three analytical dimensions: the multiplicity of schemas and resources available to patients, their specific patterns of integration and application in specific contexts, and the constitutive role of clinical encounters. The paper concludes with a discussion of directions for future research as well as reforms of cultural competency training courses.

  9. Challenges encountered during postgraduate program in orthodontics: An online survey

    Directory of Open Access Journals (Sweden)

    Amanish Singh Shinh

    2017-01-01

    Full Text Available Introduction: Orthodontics and Dentofacial Orthopedics requires profound and disciplined training over a considerable period. Given the rigorous nature of the program, it is but logical to assume that the students can encounter some difficulties during the course. The aim of the present study was to gather detailed first-hand information from the postgraduate students of all the practical challenges they encounter in academic programme of orthodontics in India. Materials and Methods: Utilizing a descriptive, cross-sectional survey, conducted through a web-based self-administered questionnaire, the sample population consisted of 799 orthodontic postgraduate students in India and 39 questions were put forward to them. Conclusion: Results showed that even while keeping the basics intact, every course should aim at inputs to help make the academic climate productive, less stressful and student-centric. Change in teaching technology, methodology and structure is needed in training our postgraduate students, to promote a more congenial academic climate.

  10. Physician Encounters with Human Trafficking: Legal Consequences and Ethical Considerations

    OpenAIRE

    Todres, Jonathan

    2017-01-01

    There is growing recognition and evidence that health care professionals regularly encounter - though they may not identify - victims of human trafficking in a variety of health care settings. Identifying and responding appropriately to trafficking victims or survivors requires not only training in trauma-informed care but also consideration of the legal and ethical issues that arise when serving this vulnerable population. This essay examines three areas of law that are relevant to this case...

  11. Ecopoetic Encounters: Amnesia and Nostalgia in Alexis Wright's Environmental Fiction

    OpenAIRE

    Barras Arnaud

    2015-01-01

    In Carpentaria (2006) and The Swan Book (2013), Alexis Wright establishes an allegorical mode where she reimagines Europeans' first encounters with Australia from an Aboriginal environmental perspective. In this narrative system, the discovery of Australia is not realised by exploring colonisers, but by vulnerable strangers who apprehend the continent both experientially and linguistically. In Carpentaria, the Stranger-figure of Elias Smith is left amnesic after surviving a shipwreck during a...

  12. Elucidating Dynamical Processes Relevant to Flow Encountering Abrupt Topography (FLEAT)

    Science.gov (United States)

    2015-09-30

    Encountering Abrupt Topography (FLEAT) Bo Qiu Dept of Oceanography, University of Hawaii at Manoa 1000 Pope Rd. Honolulu, HI 96822 phone: (808) 956...c) to explore relevant dynamics by using both simplified models and OGCM output with realistic topography and surface boundary conditions...scale abyssal circulation, we propose to use the Hallberg Isopycnal Model (HIM). The HIM allows sloping isopycnals to interact with bottom topography

  13. Strengthening student communication through pediatric simulated patient encounters

    Directory of Open Access Journals (Sweden)

    Ryan Whitt

    2014-08-01

    Full Text Available As medical students enter the role of physician, clinical outcomes not only rely on their mastery of clinical knowledge, but also on the effectiveness in which they can communicate with patients and family members. While students typically have numerous opportunities to practice clinical communication with adult patients, such practice in pediatric settings is limited. This study examines if simulated patient (SP encounters strengthen third-year medical students’ communication skills during the pediatrics clerkship. During 2011-2013, three SP encounters (comprising 3 pediatric scenarios were incorporated into a pediatrics clerkship at one United States medical school to give students a safe venue to practice advanced communication with observation and direct feedback. Third-year medical students engaged in the scenarios and received both written and oral feedback from an evaluator observing the encounter. With IRB approval, students’ self-perceived confidence and abilities at performing the advanced communication skills were measured using an eightitem, Likert scale questionnaire administered pre and post the SP encounter. Pre- and post-questionnaires (n = 215; response rate, 96% analyzed using a Wilcoxon-matched pairs signed-rank test demonstrated statistically significant increases in students’ perception of their confidence and abilities regarding their performance (P < 0.05; Bonferroni correction, P < 0.006. There was an increases in student confidence and self-perceived ability in: first, communicating with children and family members of young patients; second, managing confrontational situations involving parents; third, performing a thorough psychosocial history with an adolescent; and fourth, using Evidence Based Medicine to motivate parents.

  14. Proton therapy in ophthalmology: status report and problems encountered

    International Nuclear Information System (INIS)

    Chauvel, P.; Iborra-Brassart, N.; Courdi, A.; Herault, J.; Teissier, E.; Pignol, J.P.; Bondiau, P.Y.

    1996-01-01

    The proton therapy facility of the Centre Antoine-Lacassagne in Nice began of ocular tumors in June 1991. Up to October 1995, a total number of 600 patients were treated. An overview of the cases treated during the first 4 years of activity is given and the main problems encountered in the field, possibly interacting with the accuracy and reliability of the dose distribution, are listed. (author)

  15. Hotspots on Io During the Ganymede 2 Encounter

    Science.gov (United States)

    1996-01-01

    The Near Infrared Mapping Spectrometer (NIMS) on the Galileo spacecraft imaged Io at high spectral resolution at a range of 439,000 km (275,000 miles) during the G2 encounter on 6 September 1996. This image shows, on the right, Io as seen by NIMS, centered on 150 W longitude. The image on the left shows the same view point from Voyager data (from the encounters in 1979 and 1980). The NIMS image can be compared to the NIMS hotspot image from the G1 orbit (June 1996) to monitor changes on Io. The most dramatic feature of the G2 image is the hotspot at Malik Patera. Preliminary analysis of the data yields a temperature of at least 1000 K (727 C) for this hotspot, an increase of more than 300 K from the G1 encounter. In the overlap area of the G1 and G2 images all the hotspots seen during the G1 encounter are also seen in the G2 image. Other hotspots were seen, including one at the Pele plume origin site. This image is at the 4 micron band to best view the Malik hotspot. Most of the other hotspots are best seen at longer wavelengths. NIMS is continuing to observe Io to monitor volcanic activity throughout the Galileo mission.The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://galileo.jpl.nasa.gov.

  16. Scientific misconduct encountered by APAME journals: an online survey.

    Science.gov (United States)

    Looi, Lai-Meng; Wong, Li Xuan; Koh, Cing Chai

    2015-12-01

    In June 2015, invitations were sent by email to 151 APAME journals to participate in an online survey with an objective of gaining insight into the common publication misconduct encountered by APAME editors. The survey, conducted through SurveyMonkey over a 20-day-period, comprised 10 questions with expansions to allow anecdotes limited to 400 characters, estimated to take less than 10 minutes to complete. Only one invitation was issued per journal, targeting (in order of priority) editors, editorial board members and editorial staff, and limited by email availability. 54 (36%) journals responded. 98% of respondents held Editor or Editorial Board positions. All respondent journals have editorial policies on publication ethics and 96% provide instructions related to ethics. 45% use anti-plagiarism software to screen manuscripts, the most popular being iThenticate, CrossCheck and Turnitin. Up to 50% of journals had encountered studies without IRB approval. Author misconduct encountered were (in rank order): plagiarism (75%), duplicate publication (58%), unjustified authorship (39%), authorship disputes (33%), data falsification (29%), data/image manipulation (27%), conflict of interest (25%), copyright violation (17%) and breach of confidentiality (10%). Reviewer misconduct encountered were: conflict of interest (19%), plagiarism (17%), obstructive behavior (17%), abusive language (13%) and breach of confidentiality (13%). Notwithstanding the limitations of the survey and the response rate, a few insights have been gained: (1) the need for strengthening the ethical culture of researchers/authors and reviewers, (2) anti-plagiarism software can improve plagiarism detection by about 15%, and (3) the need for technical support to detect plagiarism, duplicate publication and image manipulation.

  17. Giant left atrium encountered during right-sided thoracentesis

    Directory of Open Access Journals (Sweden)

    Rashmi Advani

    Full Text Available Giant left atrium is an uncommon pathology to encounter during bedside chest ultrasound, but is an important structure to be aware of when considering thoracentesis. This cardiac structure could easily be mistaken for loculated pleural fluid. This case also supports growing evidence that expert users can safely perform thoracentesis without completely reversing therapeutic anticoagulation. Keywords: Giant left atrium, Thoracentesis, Rheumatic heart disease, Ultrasound

  18. VERSIONS VERSUS BODIES: TRANSLATIONS IN THE MISSIONARY ENCOUNTER IN AMAZONIA

    OpenAIRE

    Vilaça, Aparecida

    2016-01-01

    Abstract This paper analyzes the two distinct concepts of translation at work in the encounter between the Amazonian Wari' and the New Tribes Mission evangelical missionaries, and the equivocations stemming from this difference. While the missionaries conceive translation as a process of converting meanings between languages, conceived as linguistic codes that exist independently of culture, for the Wari', in consonance with their perspectivist ontology, it is not language that differentiates...

  19. Effects of Soundscapes on Perceived Crowding and Encounter Norms

    Science.gov (United States)

    Kim, Sang-Oh; Shelby, Bo

    2011-07-01

    Soundscapes in recreation settings are becoming an important issue, but there are few studies of the effects of sounds on recreation experiences, especially crowding perceptions and encounter norms. This study compared effects of six types of sounds (an airplane, a truck engine, children playing, birds, water, and a control) on perceived crowding (PC) and encounter norms for hikers. Data were collected from 47 college students through lab experiments using simulated images, with moving hikers inserted in the original photo taken in the Jungmeori area of Mudeungsan Provincial Park in Korea. Overall, the motor-made sounds of the airplane and truck engine increased PC and decreased acceptability ratings, and the natural sounds of birds and water decreased PC and increased acceptability ratings. Ratings of the sound of children playing were similar to those in the control (i.e., no sound). In addition, as numbers of hikers increased, the overall effects of sounds decreased, and there were few significant differences in PC or acceptability ratings at the highest encounter levels. Theoretical and methodological implications are discussed.

  20. The Reality of Encounters with Local Life in Other Cultures

    Directory of Open Access Journals (Sweden)

    Jin-Young Kim

    2017-12-01

    Full Text Available Equipped with mobile technologies, travelers increasingly seek opportunities to encounter the real lives of the people residing in the focal destination. With this trend of pursuing local life experience, this study investigated how international visitors recognize the lives of people in the focal destination, and whether this recognition is related to satisfaction. Reviews for Teheran’s Grand Bazaar from an online review site, Tripadvisor.com, showed that visitors’ local encounters were linked with favorable emotions (good, interesting, and worthwhile. To lend support to the contact hypothesis, which posits that intercultural experiences can lead to more favorable evaluations of the host community; the visitors who recognized direct and indirect encounters with local life indicated higher satisfaction. Even if brief, the experience of local life appeared to create more intimate feelings for the focal destination. Interestingly, the number of past travel experiences, which was captured by the number of reviews written by the reviewer, was found to have a negative association with satisfaction. We draw further implications for the travelers as well as the local community.

  1. Customer premise service study for 30/20 GHz satellite system

    Science.gov (United States)

    Milton, R. T.; Ross, D. P.; Harcar, A. R.; Freedenberg, P.; Schoen, D.

    1983-01-01

    Satellite systems in which the space segment operates in the 30/20 GHz frequency band are defined and compared as to their potential for providing various types of communications services to customer premises and the economic and technical feasibility of doing so. Technical tasks performed include: market postulation, definition of the ground segment, definition of the space segment, definition of the integrated satellite system, service costs for satellite systems, sensitivity analysis, and critical technology. Based on an analysis of market data, a sufficiently large market for services is projected so as to make the system economically viable. A large market, and hence a high capacity satellite system, is found to be necessary to minimize service costs, i.e., economy of scale is found to hold. The wide bandwidth expected to be available in the 30/20 GHz band, along with frequency reuse which further increases the effective system bandwidth, makes possible the high capacity system. Extensive ground networking is required in most systems to both connect users into the system and to interconnect Earth stations to provide spatial diversity. Earth station spatial diversity is found to be a cost effective means of compensating the large fading encountered in the 30/20 GHz operating band.

  2. Review of Application Development and the Patient Encounter Concept within the University of Iowa Hospital Information System

    Science.gov (United States)

    Wagner, James R.; Wood, David E.

    1982-01-01

    The logical structure of the patient data base supporting the University of Iowa Hospital Information System has produced significant management reporting capabilities. A technique is discussed for grouping information concerning the services provided by the hospital during each Patient Encounter that allows subsequent analysis by Medical Episode and Financial Account. The implementation of this data organization structure is discussed in the context of the 13 major health care applications implemented at the University of Iowa Hospitals and Clinics.

  3. Technology-Based Rehabilitation to Improve Communication after Acquired Brain Injury

    Directory of Open Access Journals (Sweden)

    Carrie A. Des Roches

    2017-07-01

    Full Text Available The utilization of technology has allowed for several advances in aphasia rehabilitation for individuals with acquired brain injury. Thirty-one previous studies that provide technology-based language or language and cognitive rehabilitation are examined in terms of the domains addressed, the types of treatments that were provided, details about the methods and the results, including which types of outcomes are reported. From this, we address questions about how different aspects of the delivery of treatment can influence rehabilitation outcomes, such as whether the treatment was standardized or tailored, whether the participants were prescribed homework or not, and whether intensity was varied. Results differed by these aspects of treatment delivery but ultimately the studies demonstrated consistent improvement on various outcome measures. With these aspects of technology-based treatment in mind, the ultimate goal of personalized rehabilitation is discussed.

  4. Accelerated Internationalization in Emerging Markets: Empirical Evidence from Brazilian Technology-Based Firms

    Directory of Open Access Journals (Sweden)

    Fernanda Ferreira Ribeiro

    2014-04-01

    Full Text Available This paper offers an analysis into the external factors influencing the accelerated internationalization of technology-based firms (TBFs in the context of an emerging country, Brazil. This type of firm is typically called born global and has been reported mainly in high technology sectors and from developed countries. A survey was applied to small and medium Brazilian TBFs. Logistic regression was used to test the research hypotheses. The results suggest that new and small Brazilian technology-based firms, which followed an accelerated internationalization process, are most likely to be integrated into a global production chain. Results also show that TBFs which take more than five years to enter the international market, benefit more from the location in an innovation habitat, the partnerships in the home country, and the pro-internationalization government policies. Therefore, this research contributes to a better understanding of the phenomenon and points to new perspectives of studies.

  5. Adolescents' Depressive Symptoms and Subsequent Technology-Based Interpersonal Behaviors: A Multi-Wave Study.

    Science.gov (United States)

    Nesi, Jacqueline; Miller, Adam B; Prinstein, Mitchell J

    2017-07-01

    This study examined the longitudinal effects of adolescents' depressive symptoms on engagement in technology-based social comparison and feedback seeking (SCFS) behaviors. A total of 816 adolescents (54.7% girls; M age =14.1 at Time 1) participated at three times points, each one year apart. Adolescents reported technology-based SCFS, depressive symptoms, and frequencies of technology use (cell phones, Facebook, and Instagram). Multiple group (by gender) latent growth curve models examined concurrent and lagged effects of depressive symptoms on SCFS, controlling for adolescent's underlying trajectories of SCFS and overall frequencies of technology use. Results indicated that higher levels of depressive symptoms were concurrently associated with greater SCFS after accounting for adolescents' typical patterns of SCFS. For boys only, higher depressive symptoms were prospectively associated with later increases in SCFS. Results highlight the importance of social media as a unique context in which depressed adolescents may be at risk for maladaptive interpersonal behavior.

  6. Research progress of laser welding process dynamic monitoring technology based on plasma characteristics signal

    Directory of Open Access Journals (Sweden)

    Teng WANG

    2017-02-01

    Full Text Available During the high-power laser welding process, plasmas are induced by the evaporation of metal under laser radiation, which can affect the coupling of laser energy and the workpiece, and ultimately impact on the reliability of laser welding quality and process directly. The research of laser-induced plasma is a focus in high-power deep penetration welding field, which provides a promising research area for realizing the automation of welding process quality inspection. In recent years, the research of laser welding process dynamic monitoring technology based on plasma characteristics is mainly in two aspects, namely the research of plasma signal detection and the research of laser welding process modeling. The laser-induced plasma in the laser welding is introduced, and the related research of laser welding process dynamic monitoring technology based on plasma characteristics at home and abroad is analyzed. The current problems in the field are summarized, and the future development trend is put forward.

  7. Technology-Based Rehabilitation to Improve Communication after Acquired Brain Injury.

    Science.gov (United States)

    Des Roches, Carrie A; Kiran, Swathi

    2017-01-01

    The utilization of technology has allowed for several advances in aphasia rehabilitation for individuals with acquired brain injury. Thirty-one previous studies that provide technology-based language or language and cognitive rehabilitation are examined in terms of the domains addressed, the types of treatments that were provided, details about the methods and the results, including which types of outcomes are reported. From this, we address questions about how different aspects of the delivery of treatment can influence rehabilitation outcomes, such as whether the treatment was standardized or tailored, whether the participants were prescribed homework or not, and whether intensity was varied. Results differed by these aspects of treatment delivery but ultimately the studies demonstrated consistent improvement on various outcome measures. With these aspects of technology-based treatment in mind, the ultimate goal of personalized rehabilitation is discussed.

  8. DEVELOPING A TECHNOLOGY-BASED BUSINESS STRATEGY FOR THE INTERNATIONAL BUSINESS OF TELKOM SA

    OpenAIRE

    M. John; A.J. Buys

    2012-01-01

    ENGLISH ABSTRACT: This study was aimed at developing a technology-based business strategy for Telkom’s international business. Deregulation, competition and demand for converging voice, data and video in the telecommunication market were the driving forces behind this study. Without a proper strategy, Telkom will not be able to withstand the new competition. As the initial step in strategy formulation, Telkom’s strategic goals were identified. A SWOT analysis was conducted and a stra...

  9. The Cultivation of New Technology-Based Firms and Roles of Venture Capital Firms in Japan

    OpenAIRE

    Kirihata, Tetsuya

    2007-01-01

    In this paper, I analyze post-investment activities of venture capital firms (VCFs) based on a questionnaire survey and discuss the issues and challenges of post-investment activities of VCFs with new technology based firms (NTBFs) in Japan. The questionnaire survey reveals that business supports desired by NTBFs can be classified into four groups."business strategies adjustment and motivation", "business advice and networking", "finance and crisis management", and "recruitment assistance". T...

  10. Technology-based strategies for promoting clinical reasoning skills in nursing education.

    Science.gov (United States)

    Shellenbarger, Teresa; Robb, Meigan

    2015-01-01

    Faculty face the demand of preparing nursing students for the constantly changing health care environment. Effective use of online, classroom, and clinical conferencing opportunities helps to enhance nursing students' clinical reasoning capabilities needed for practice. The growth of technology creates an avenue for faculty to develop engaging learning opportunities. This article presents technology-based strategies such as electronic concept mapping, electronic case histories, and digital storytelling that can be used to facilitate clinical reasoning skills.

  11. From Ideas to Opportunities: Exploring the Construction of Technology-Based Entrepreneurial Opportunities

    Directory of Open Access Journals (Sweden)

    Ferran Giones

    2013-06-01

    Full Text Available The transformation of business ideas into market opportunities is at the core of entrepreneurship. Nevertheless, the complexity of such a transformative process is seen to change depending on the variables influencing the opportunity-entrepreneur nexus. Although technology-entrepreneurship is regarded as a force of change and dynamism in socio-economic growth, it also depends upon an intricate process of opportunity development. The interest in understanding better how technology-based entrepreneurs simultaneously cope with technological uncertainty while trying to gain stakeholder support and access to resources, highlights a relevant research gap. The research described in this article uses the constructivist view to deepen our understanding of the technology-based entrepreneur’s conceptualization of the opportunity as a process of social construction. Our results show how initial consensus-building efforts and iteration with knowledgeable peers are an essential part of the emergence of the opportunity, changing both entrepreneur's and stakeholders' perceptions of the early business idea. Consequently, our results provide evidence in support of policy programs and measures that favour social-construction support mechanisms to foster technology-based entrepreneurship.

  12. Technology-based self-care methods of improving antiretroviral adherence: a systematic review.

    Directory of Open Access Journals (Sweden)

    Parya Saberi

    Full Text Available As HIV infection has shifted to a chronic condition, self-care practices have emerged as an important topic for HIV-positive individuals in maintaining an optimal level of health. Self-care refers to activities that patients undertake to maintain and improve health, such as strategies to achieve and maintain high levels of antiretroviral adherence.Technology-based methods are increasingly used to enhance antiretroviral adherence; therefore, we systematically reviewed the literature to examine technology-based self-care methods that HIV-positive individuals utilize to improve adherence. Seven electronic databases were searched from 1/1/1980 through 12/31/2010. We included quantitative and qualitative studies. Among quantitative studies, the primary outcomes included ARV adherence, viral load, and CD4+ cell count and secondary outcomes consisted of quality of life, adverse effects, and feasibility/acceptability data. For qualitative/descriptive studies, interview themes, reports of use, and perceptions of use were summarized. Thirty-six publications were included (24 quantitative and 12 qualitative/descriptive. Studies with exclusive utilization of medication reminder devices demonstrated less evidence of enhancing adherence in comparison to multi-component methods.This systematic review offers support for self-care technology-based approaches that may result in improved antiretroviral adherence. There was a clear pattern of results that favored individually-tailored, multi-function technologies, which allowed for periodic communication with health care providers rather than sole reliance on electronic reminder devices.

  13. Implementation of Technology-based Patient Engagement Strategies within Practice-based Research Networks.

    Science.gov (United States)

    Careyva, Beth; Shaak, Kyle; Mills, Geoffrey; Johnson, Melanie; Goodrich, Samantha; Stello, Brian; Wallace, Lorraine S

    2016-01-01

    Technology-based patient engagement strategies (such as patient portals) are increasingly available, yet little is known about current use and barriers within practice-based research networks (PBRNs). PBRN directors have unique opportunities to inform the implementation of patient-facing technology and to translate these findings into practice. PBRN directors were queried regarding technology-based patient engagement strategies as part of the 2015 CAFM Educational Research Alliance (CERA) survey of PBRN directors. A total of 102 PBRN directors were identified via the Agency for Healthcare Research and Quality's registry; 54 of 96 eligible PBRN directors completed the survey, for a response rate of 56%. Use of technology-based patient engagement strategies within PBRNs was limited, with less than half of respondents reporting experience with the most frequently named tools (risk assessments/decision aids). Information technology (IT) support was the top barrier, followed by low rates of portal enrollment. For engaging participant practices, workload and practice leadership were cited as most important, with fewer respondents noting concerns about patient privacy. Given limited use of patient-facing technologies, PBRNs have an opportunity to clarify the optimal use of these strategies. Providing IT support and addressing clinician concerns regarding workload may facilitate the inclusion of innovative technologies in PBRNs. © Copyright 2016 by the American Board of Family Medicine.

  14. A Qualitative Study of Technology-Based Training in Organizations that Hire Agriculture and Life Sciences Students

    Science.gov (United States)

    Bedgood, Leslie; Murphrey, Theresa Pesl; Dooley, Kim E.

    2008-01-01

    Technological advances have created unlimited opportunities in education. Training and technology have merged to create new methods referred to as technology-based training. The purpose of this study was to identify organizations that hire agriculture and life sciences students for positions involving technology-based training and identify…

  15. A Case Study of Policies and Procedures to Address Cyberbullying at a Technology-Based Middle School

    Science.gov (United States)

    Tate, Bettina Polite

    2017-01-01

    This qualitative case study explored the policies and procedures used to effectively address cyberbullying at a technology-based middle school. The purpose of the study was to gain an in-depth understanding of policies and procedures used to address cyberbullying at a technology-based middle school in the southern United States. The study sought…

  16. Demotivating infant feeding counselling encounters in southern Africa: do counsellors need more or different training?

    Science.gov (United States)

    Buskens, I; Jaffe, A

    2008-03-01

    Ethnographic research was conducted in eleven low-resource settings across Swaziland, Namibia and South Africa to explore how the perceptions and experiences of counselling health workers, pregnant women and recent mothers could be used to improve infant feeding counselling in the context of mother to child transmission (MTCT) of HIV. We found many counselling encounters to be demotivating. Mothers often reported feeling judged, stigmatised and shamed. Counsellors complained of mothers' poor compliance and passive resistance and reported suffering from stress, depression and burnout. We observed a rift between the mothers and counselling nurses, with both parties holding opposing agendas grounded in conflicting realities, expectations, experiences and needs. While the clients framed the visit as a consultation, counsellors framed it as health education, towards one exclusive purpose; to save the baby. Two communication modes prevailed in the counselling encounter: in theory, the counselling format was non-directive and client-centred but, in practice, most encounters reverted to information-based health education. Neither counselling format enabled the counsellors to acknowledge the reality of the two opposing agendas in the conversation and manage its dynamics. In order to achieve success - which, for the health service, is framed as persuading mothers to test for HIV and disclose the result - counsellors often felt compelled to be prescriptive and authoritative and reverted at times to confronting, judging and shaming mothers. Yet to adhere to their feeding choice consistently, mothers need to be motivated towards the significant behaviour change that this implies: to change their traditional roles and identities as women. For infant feeding counselling in the context of HIV/AIDS to become effective in southern Africa, a different format is therefore required; one that can acknowledge and manage these opposing agendas and conflicting realities and also enable

  17. Astrometry of 2014MU69 for New Horizons encounter

    Science.gov (United States)

    Buie, Marc

    2017-08-01

    We propose 12 orbits of time to make high-precision astrometric measurments of the New Horizons extendedmission target, (486958) 2014MU69. These observations are in direct support of the navigation of New Horizonsleading up to its encounter in Jan 2019. These visits represent an optimized plan for improved orbit estimates that willcomplete as the target becomes directly observable by New Horizons. This astrometry is a key element leadingup to a close investigation of a Cold-Classical Kuiper Belt Object, one of the most primitive members of our solarsystem.

  18. Coordination of head movements and speech in first encounter dialogues

    DEFF Research Database (Denmark)

    Paggio, Patrizia

    2015-01-01

    This paper presents an analysis of the temporal alignment be- tween head movements and associated speech segments in the NOMCO corpus of first encounter dialogues [1]. Our results show that head movements tend to start slightly before the onset of the corresponding speech sequence and to end...... slightly after, but also that there are delays in both directions in the range of -/+ 1s. Various factors that may influence delay duration are investigated. Correlations are found between delay length and the duration of the speech sequences associated with the head movements. Effects due to the different...

  19. Doing Research in a Conflict Situation Encounters and Experiences

    Directory of Open Access Journals (Sweden)

    Suresh Dhakal

    2014-07-01

    Full Text Available Fieldwork, an anthropologist's vocation, is full of tensions and dilemmas. However, the experiences of any or all tensions, troubles and even failures are a 'source of ethnographic knowledge in themselves'. During the fieldwork for my PhD research, I encountered several such incidents, which have made my work more interesting and my experience richer. This article describes the situation of doing fieldwork in the conflict period, when the 'peace process' was not yet come to the conclusion.DOI: http://dx.doi.org/10.3126/dsaj.v8i0.10723Dhaulagiri Journal of Sociology and Anthropology Vol. 8, 2014; 87-98

  20. MMS Encounters with Reconnection Diffusion Regions in the Earth's Magnetotail

    Science.gov (United States)

    Torbert, R. B.; Burch, J. L.; Argall, M. R.; Farrugia, C. J.; Alm, L.; Dors, I.; Payne, D.; Rogers, A. J.; Strangeway, R. J.; Phan, T.; Ergun, R.; Goodrich, K.; Lindqvist, P. A.; Khotyaintsev, Y. V.; Giles, B. L.; Rager, A. C.; Gershman, D. J.; Kletzing, C.

    2017-12-01

    The Magnetospheric Multiscale (MMS) fleet of four spacecraft traversed the Earth's magnetotail in May through August of 2017 with an apogee of 25 Re, and encountered diffusion regions characteristic of symmetric reconnection. This presentation will describe in-situ measurements of large electric fields, strong electron cross-tail and Hall currents, and electron velocity distributions (frequently crescent-shaped) that are commonly observed in these regions. Positive electromagnetic energy conversion is also typical. The characteristics of symmetric reconnection observations will be contrasted with those of asymmetric reconnection that MMS observed previously at the dayside magnetopause.

  1. Trailing Vortex-Induced Loads During Close Encounters in Cruise

    Science.gov (United States)

    Mendenhall, Michael R.; Lesieutre, Daniel J; Kelly, Michael J.

    2015-01-01

    The trailing vortex induced aerodynamic loads on a Falcon 20G business jet flying in the wake of a DC-8 are predicted to provide a preflight estimate of safe trail distances during flight test measurements in the wake. Static and dynamic loads on the airframe flying in the near wake are shown at a matrix of locations, and the dynamic motion of the Falcon 20G during traverses of the DC-8 primary trailing vortex is simulated. Safe trailing distances for the test flights are determined, and optimum vortex traverse schemes are identified to moderate the motion of the trailing aircraft during close encounters with the vortex wake.

  2. The joy of discovery great encounters along the way

    CERN Document Server

    Thirring, Walter

    2011-01-01

    Walter Thirring is the last offspring of an Austrian family of scientists. In this moving narrative, he describes how he survived the Nazi occupation and became instrumental in reconstructing European science. Thirring is one of the last living physicists who worked on the greatest discoveries and with the greatest scientists of the 20th century. He recollects encounters with the old masters like Einstein, Schrodinger, Heisenberg, Pauli and others as well as his collaborations with the present stars like Murray Gell-Mann and Elliott Lieb. The book presents the challenges faced when one of the

  3. Challenges Encountered Using Ophthalmic Anesthetics in Space Medicine

    Science.gov (United States)

    Bayuse, T.; Law, J.; Alexander, D.; Moynihan, S.; LeBlanc, C.; Langford, K.; Magalhaes, L.

    2015-01-01

    On orbit, ophthalmic anesthetics are used for tonometry and off-nominal corneal examinations. Proparacaine has been flown traditionally. However, the manufacturers recently changed its storage requirements from room temperature storage to refrigerated storage to preserve stability and prolong the shelf-life. Since refrigeration on orbit is not readily available and there were stability concerns about flying proparacaine unrefrigerated, tetracaine was selected as an alternative ophthalmic anesthetic in 2013. We will discuss the challenges encountered flying and using these anesthetics on the International Space Station.

  4. Hildegard Peplau’s Theory and the Healthcare Encounters of Survivors of Sexual Violence

    Science.gov (United States)

    Courey, Tamra J.; Martsolf, Donna S.; Draucker, Claire B.; Strickland, Karen B.

    2011-01-01

    Background Individuals who experience sexual violence often seek services in a variety of healthcare settings. Although research indicates that survivors often report that interactions with healthcare professionals are distressing, little is known about what renders these encounters helpful or hurtful. Objective The purpose of this study was to use Hildegard Peplau’s (1952) conceptualization of nurses’ helping roles (i.e., stranger, resource person, teacher, leadership, surrogate, counselor, technical expert) in nurse-client interactions to explore how survivors of sexual violence perceive their encounters with healthcare professionals. Study Design Content analysis was conducted on the transcripts of 60 minimally structured interviews in which participants discussed their experiences of sexual violence. Results The results revealed that the helping roles of counselor and technical expert, as identified by Peplau, were most important to survivors of sexual violence. Regardless of role, participants perceived healthcare professionals to be helpful when they exhibited interpersonal sensitivity, especially in regards to the participants’ experiences with violence. Conclusions The findings indicate that healthcare professionals need to maintain an attentive and compassion stance when working with survivors of sexual violence. Those who serve in a counselor role need to create an atmosphere of trust so that clients may explore in depth how violence has affected their lives. PMID:21665762

  5. A Proposed Smart-Card Solution for Australian Health Services: The Problems Encountered

    OpenAIRE

    Danielle Fowler; Paul Swatman; Tanya Castleman

    2004-01-01

    This case study describes the experience of a state government health department in evaluating the use of smart card technology to redesign health benefits programs for the disabled in Australia. The social and political context of the system is explained in detail, and the potential benefits and risks accruing to the government, health care intermediaries and the community are examined.

  6. "Into the Realm of the Politically Incorrect": Intercultural Encounters in a Service-Learning Program

    Science.gov (United States)

    Palpacuer-Lee, Christelle; Curtis, Jessie Hutchison

    2017-01-01

    Now more than ever, teachers of world languages are encouraged to become intercultural mediators in their communities and classrooms. This study describes the impact of an innovative community-based teacher education program for developing participants' interculturality. Building on narrative methods of investigation, we explore the potential of…

  7. Encounters between degenerate stars and extrasolar comet clouds

    International Nuclear Information System (INIS)

    Pineault, S.; Poisson, E.

    1989-01-01

    Under the assumption that the presence of comet clouds around otherwise normal stars is a common occurrence in the Galaxy, the observational consequences of random penetration encounters between the general Galactic population of degenerate stars and these comet clouds is considered. The only case considered is where the compact stars is a single star. For this scenario, encounters involving neutron stars (NSs) result in impact rates 1000-10,000 times slower than in the model of Tremaine and Zytkow (1986). The rate for white dwarfs (WDs) is larger than the one for NSs by a factor of about 30 times the ratio of the degenerate star number densities. The mean impact rate is significantly increased if the number of comets in a cloud is nearly independent of the mass of the central star. It is concluded that some of the observed gamma-ray bursts may be caused by accretion of comets onto NSs and that this scenario, but with a WD as the accretor, probably contributes to the optical flash background rate. 38 refs

  8. The organisational stressors encountered by athletes with a disability.

    Science.gov (United States)

    Arnold, Rachel; Wagstaff, Christopher R D; Steadman, Lauren; Pratt, Yasmin

    2017-06-01

    Organisational stressors have been found to be prevalent and problematic for sport performers, with research identifying demographic differences in the stressors encountered. Nevertheless, extant sport psychology research on the topic of stress has generally focused on able-bodied athletes; whilst that which has been conducted on performers with a disability has typically recruited relatively small samples to explore a narrow selection of organisational stressors, or examined other components of the stress process. The purpose of the present study was to explore the various organisational stressors that athletes with a disability encounter. The sample comprised 18 elite athletes with a disability (10 male, 8 female) who had a classified disability and experience of competing at a major championships in their sport (e.g., Paralympic Games, World Championships). Participants took part in a semi-structured interview which was analysed by drawing from grounded theory procedures. A total of 316 organisational stressors were identified, which were abstracted into 31 concepts and four, previously conceptualised, exploratory schemes: leadership and personnel issues, cultural and team issues, logistical and environmental issues, and performance and personal issues. This study not only provides the first illustration of the prevalence of organisational stressors for athletes with a disability, but also significantly points to salient similarities and distinct differences between the stress experiences of performers with and without a disability.

  9. EJECTION AND CAPTURE DYNAMICS IN RESTRICTED THREE-BODY ENCOUNTERS

    International Nuclear Information System (INIS)

    Kobayashi, Shiho; Hainick, Yanir; Sari, Re'em; Rossi, Elena M.

    2012-01-01

    We study the tidal disruption of binaries by a massive point mass (e.g., the black hole at the Galactic center), and we discuss how the ejection and capture preference between unequal-mass binary members depends on which orbit they approach the massive object. We show that the restricted three-body approximation provides a simple and clear description of the dynamics. The orbit of a binary with mass m around a massive object M should be almost parabolic with an eccentricity of |1 – e| ∼ 1/3 1/3 times the binary rotation velocity, it would be abruptly disrupted, and the energy change at the encounter can be evaluated in a simple disruption model. We evaluate the probability distributions for the ejection and capture of circular binary members and for the final energies. In principle, for any hyperbolic (elliptic) orbit, the heavier member has more chance to be ejected (captured), because it carries a larger fraction of the orbital energy. However, if the orbital energy is close to zero, the difference between the two members becomes small, and there is practically no ejection and capture preferences. The preference becomes significant when the orbital energy is comparable to the typical energy change at the encounter. We discuss its implications to hypervelocity stars and irregular satellites around giant planets.

  10. The effectiveness of technology-based strategies to promote engagement with digital interventions: a systematic review protocol.

    Science.gov (United States)

    Alkhaldi, Ghadah; Hamilton, Fiona L; Lau, Rosa; Webster, Rosie; Michie, Susan; Murray, Elizabeth

    2015-04-28

    Digital interventions provide effective and potentially cost-effective models for improving health outcomes as they deliver health information and services that are widely disseminated, confidential, and can be tailored to needs of the individual user. Digital interventions have been used successfully for health promotion, mental health, and for enabling self-management of long-term conditions. However, their effectiveness is limited by low usage rates, with non-engagement a major challenge. Hence, it is crucial to find effective strategies to increase user engagement with digital interventions. This systematic review will aim to evaluate the effectiveness of technology-based strategies to promote engagement with digital interventions. We will follow Cochrane Collaboration guidelines on systematic review methodology. The search strategy will be executed across seven e-databases (including MEDLINE, EMBASE, PsycINFO, CINAHL) using the concepts "digital intervention" and "engagement", limited by study type (randomized controlled trial). Grey literature and reference lists of included studies will be searched. Titles and abstracts will be independently screened by 2 authors. Then the full text of potentially eligible papers will be obtained and double screened. Data from eligible papers will be extracted by 1 author and checked for accuracy by another author. Bias will be assessed using the Cochrane bias assessment tool. Narrative synthesis will report on all included studies, and where appropriate, data will be pooled using meta-analysis. All findings will be reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Sources of heterogeneity will be further investigated if required. Our research is in progress. The final draft of the systematic review is being written and will be submitted before the end of 2015. The review findings will inform researchers and digital intervention providers about optimal use of technology-based

  11. Issues encountered in a qualitative secondary analysis of help-seeking in the prodrome to psychosis.

    Science.gov (United States)

    Gladstone, Brenda M; Volpe, Tiziana; Boydell, Katherine M

    2007-10-01

    Primary data are rarely used explicitly as a source of data outside of the original research purpose for which they were collected. As a result, qualitative secondary analysis (QSA) has been described as an "invisible enterprise" for which there is a "notable silence" amongst the qualitative research community. In this paper, we report on the methodological implications of conducting a secondary analysis of qualitative data focusing on parents' narratives of help-seeking activities in the prodrome to psychosis. We review the literature on QSA, highlighting the main characteristics of the approach, and discuss issues and challenges encountered in conducting a secondary analysis. We conclude with some thoughts on the implications for conducting a QSA in children's mental health services and research.

  12. A systematic review of technology-based interventions for co-occurring substance use and trauma symptoms.

    Science.gov (United States)

    Gilmore, Amanda K; Wilson, Sarah M; Skopp, Nancy A; Osenbach, Janyce E; Reger, Greg

    2017-09-01

    Introduction Technology-based mental health interventions are becoming increasingly common, and several have begun to target multiple outcomes in a single intervention. Recent developments in the treatment of co-occurring posttraumatic stress disorder and substance use disorder has led to the development and testing of technology-based interventions for these disorders. The current systematic review examined technology-based interventions designed to improve mental health outcomes among patients with co-occurring trauma symptoms and substance use. Methods Of 601 articles reviewed, 14 included a technology-based intervention for patients with these co-occurring problems. Results Seven of these studies provided preliminary evidence that technology-based interventions are likely to be efficacious in reducing either trauma symptoms or substance use. The seven remaining studies demonstrated that technology-based interventions for co-occurring trauma symptoms and substance use are feasible. Discussion This review suggests that technology-based interventions for co-occurring trauma symptoms and substance use are feasible, but more work is needed to assess efficacy using scientifically rigorous studies.

  13. APPLICATION OF THE MODEL CERNE FOR THE ESTABLISHMENT OF CRITERIA INCUBATION SELECTION IN TECHNOLOGY BASED BUSINESSES : A STUDY IN INCUBATORS OF TECHNOLOGICAL BASE OF THE COUNTRY

    Directory of Open Access Journals (Sweden)

    Clobert Jefferson Passoni

    2017-03-01

    Full Text Available Business incubators are a great source of encouragement for innovative projects, enabling the development of new technologies, providing infrastructure, advice and support, which are key elements for the success of new business. The technology-based firm incubators (TBFs, which are 154 in Brazil. Each one of them has its own mechanism for the selection of the incubation companies. Because of the different forms of management of incubators, the business model CERNE - Reference Center for Support for New Projects - was created by Anprotec and Sebrae, in order to standardize procedures and promote the increase of chances for success in the incubations. The objective of this study is to propose selection criteria for the incubation, considering CERNE’s five dimensions and aiming to help on the decision-making in the assessment of candidate companies in a TBF incubator. The research was conducted from the public notices of 20 TBF incubators, where 38 selection criteria were identified and classified. Managers of TBF incubators validated 26 criteria by its importance via online questionnaires. As a result, favorable ratings were obtained to 25 of them. Only one criterion differed from the others, with a unfavorable rating.

  14. "What constitutes a 'problem'?" Producing 'alcohol problems' through online counselling encounters.

    Science.gov (United States)

    Savic, Michael; Ferguson, Nyssa; Manning, Victoria; Bathish, Ramez; Lubman, Dan I

    2017-08-01

    Typically, health policy, practice and research views alcohol and other drug (AOD) 'problems' as objective things waiting to be detected, diagnosed and treated. However, this approach to policy development and treatment downplays the role of clinical practices, tools, discourses, and systems in shaping how AOD use is constituted as a 'problem'. For instance, people might present to AOD treatment with multiple psycho-social concerns, but usually only a singular AOD-associated 'problem' is considered serviceable. As the assumed nature of 'the serviceable problem' influences what treatment responses people receive, and how they may come to be enacted as 'addicted' or 'normal' subjects, it is important to subject clinical practices of problem formulation to critical analysis. Given that the reach of AOD treatment has expanded via the online medium, in this article we examine how 'problems' are produced in online alcohol counselling encounters involving people aged 55 and over. Drawing on poststructural approaches to problematisation, we not only trace how and what 'problems' are produced, but also what effects these give rise to. We discuss three approaches to problem formulation: (1) Addiction discourses at work; (2) Moving between concerns and alcohol 'problems'; (3) Making 'problems' complex and multiple. On the basis of this analysis, we argue that online AOD counselling does not just respond to pre-existing 'AOD problems'. Rather, through the social and clinical practices of formulation at work in clinical encounters, online counselling also produces them. Thus, given a different set of circumstances, practices and relations, 'problems' might be defined or emerge differently-perhaps not as 'problems' at all or perhaps as different kinds of concerns. We conclude by highlighting the need for a critical reflexivity in AOD treatment and policy in order to open up possibilities for different ways of engaging with, and responding to, people's needs in their complexity

  15. Technology-based tools and services for people with dementia and carers: Mapping technology onto the dementia care pathway.

    Science.gov (United States)

    Lorenz, Klara; Freddolino, Paul P; Comas-Herrera, Adelina; Knapp, Martin; Damant, Jacqueline

    2017-01-01

    The extent to which technology may be able to support people with dementia and their carers along the care pathway and in different care settings is of interest to policy makers and governments. In this paper we provide an overview of the role of technology in dementia care, treatment and support by mapping existing technologies - by function, target user and disease progression. Technologies identified are classified into seven functions: memory support, treatment, safety and security, training, care delivery, social interaction and other. Different groups of potential users are distinguished: people with mild cognitive impairment and early stages of dementia, people with moderate to severe dementia and unpaid carers and health- and social care professionals. We also identified the care settings, in which the technologies are used (or for which the technologies are developed): at home in the community and in institutional care settings. The evidence has been drawn from a rapid review of the literature, expert interviews and web and social media searches. The largest number of technologies identified aim to enhance the safety and security of people with dementia living in the community. These devices are often passive monitors, such as smoke detectors. Other safety interventions, such as panic buttons, require active intervention. The second largest number of interventions aims to enhance people's memory and includes global positioning systems devices and voice prompts. These technologies mostly target people in the early stages of dementia. A third group focusing on treatment and care delivery emerged from the literature. These interventions focus on technology-aided reminiscence or therapeutic aspects of care for people with dementia and their carers. While the review found a range of technologies available for people with dementia and carers there is very little evidence of widespread practical application. Instead, it appears that stakeholders frequently rely on everyday technologies re-purposed to meet their needs.

  16. Old but sexy: Value creation of old technology-based businesses models

    Directory of Open Access Journals (Sweden)

    Oke Christian Beckmann

    2016-12-01

    Full Text Available The purpose of this study is to contribute to a better understanding of the strategic and organisational con gurations that companies can use to generate value with product-market systems and their busi- ness models that have been dominant in the past but forced back into niche positions by innovation. The former dominant music format vinyl was rapidly substituted after the introduction of digital music. However, still nowadays some customers use and buy old technology-based products – vinyl sales boom again since 2007. Due to the two-sided nature of the market, customers have to get access to complementary goods. We are thus interested in technologies which have been outdated by the emergence of new technologies. The originality lies in the combination of the two areas: business models and old technologies. Furthermore, vinyl is an example not analysed in depth by scholars so far. We approached this by undertaking an in-depth literature review to generate hypotheses regarding the value-adding activities of old-technology based businesses as a basis for further research in this area. In addition the paper gives insights into the constellations to be expected over time for old technology-based businesses models in platform markets. We here focus on a neglected topic in the strategy literature which, however, bears relevance for many businesses locked into product-market systems which make it hard for them to (completely switch to a new technology emerging in the market. It is especially valuable to describe the consequences in a systematic fashion.

  17. Travel Behavior Change in Older Travelers: Understanding Critical Reactions to Incidents Encountered in Public Transport

    Directory of Open Access Journals (Sweden)

    Catherine Sundling

    2015-11-01

    Full Text Available Accessibility of travel may be better understood if psychological factors underlying change in travel behavior are known. This paper examines older (65+ travelers’ motives for changing their travel behavior. These changes are grounded in critical incidents earlier encountered in public-transport travel. A scientific framework is developed based on cognitive and behavioral theory. In 29 individual interviews, travelers’ critical reactions (i.e., cognitive, emotional, and/or behavioral to 77 critical incidents were examined. By applying critical incident technique (CIT, five reaction themes were identified that had generated travel-behavior change: firm restrictions, unpredictability, unfair treatment, complicated trips, and earlier adverse experiences. To improve older travelers’ access to public transport, key findings were: (a service must be designed so as to strengthen the feeling of being in control throughout the journey; (b extended personal service would increase predictability in the travel chain and decrease travel complexity; consequently, (c when designing new services and making effective accessibility interventions, policy makers should consider and utilize underlying psychological factors that could direct traveler behavior.

  18. Travel Behavior Change in Older Travelers: Understanding Critical Reactions to Incidents Encountered in Public Transport

    Science.gov (United States)

    Sundling, Catherine

    2015-01-01

    Accessibility of travel may be better understood if psychological factors underlying change in travel behavior are known. This paper examines older (65+) travelers’ motives for changing their travel behavior. These changes are grounded in critical incidents earlier encountered in public-transport travel. A scientific framework is developed based on cognitive and behavioral theory. In 29 individual interviews, travelers’ critical reactions (i.e., cognitive, emotional, and/or behavioral) to 77 critical incidents were examined. By applying critical incident technique (CIT), five reaction themes were identified that had generated travel-behavior change: firm restrictions, unpredictability, unfair treatment, complicated trips, and earlier adverse experiences. To improve older travelers’ access to public transport, key findings were: (a) service must be designed so as to strengthen the feeling of being in control throughout the journey; (b) extended personal service would increase predictability in the travel chain and decrease travel complexity; consequently, (c) when designing new services and making effective accessibility interventions, policy makers should consider and utilize underlying psychological factors that could direct traveler behavior. PMID:26593935

  19. Travel Behavior Change in Older Travelers: Understanding Critical Reactions to Incidents Encountered in Public Transport.

    Science.gov (United States)

    Sundling, Catherine

    2015-11-18

    Accessibility of travel may be better understood if psychological factors underlying change in travel behavior are known. This paper examines older (65+) travelers' motives for changing their travel behavior. These changes are grounded in critical incidents earlier encountered in public-transport travel. A scientific framework is developed based on cognitive and behavioral theory. In 29 individual interviews, travelers' critical reactions (i.e., cognitive, emotional, and/or behavioral) to 77 critical incidents were examined. By applying critical incident technique (CIT), five reaction themes were identified that had generated travel-behavior change: firm restrictions, unpredictability, unfair treatment, complicated trips, and earlier adverse experiences. To improve older travelers' access to public transport, key findings were: (a) service must be designed so as to strengthen the feeling of being in control throughout the journey; (b) extended personal service would increase predictability in the travel chain and decrease travel complexity; consequently, (c) when designing new services and making effective accessibility interventions, policy makers should consider and utilize underlying psychological factors that could direct traveler behavior.

  20. [Social problems encountered during prenatal care in a Paris maternity ward].

    Science.gov (United States)

    Ozguler, A; Alfaro, C; Bonniaus, G; Renders, P; Blot, P; Brodin, M; Lombrail, P

    1998-06-01

    In 1993, about 2,600 children are born in Robert Debré Hospital (RDH), a hospital specialized in pediatrics and obstetrics located in Paris. One hundred and seventy nine of the mothers contacted the hospital social service during pregnancy. The main goal of this study was to describe the social problems encountered by these women and the solutions proposed by the social service of RDH. The second aim was to describe the socio-demographic profile and medical problems of this population. At first contact, 45% of the women had no social coverage, and only 18% had a steady job. Most social problems were related to administrative procedures. Financial and housing problems were more difficult to solve in this context. These figures reflect the growing problem of precarity, with its consequences. A hospital social service is not the right place to solve these very complex problems. The most worrisome point is that the living conditions of newborn children are often unknown after delivery.

  1. Encounters with unemployment in occupational health care: Nurses' constructions of clients without work.

    Science.gov (United States)

    Romppainen, Katri; Jähi, Rita; Saloniemi, Antti; Virtanen, Pekka

    2010-02-01

    This study explores occupational health nurses' encounters with unemployed clients in Finland. It involved setting up and evaluating a new service, Career Health Care, that resembled occupational health care, except that clients were recruited from among job seekers who were participating in one of three active labour market policy measures: vocational training, subsidised employment in the public sector, or participatory training for entering the labour market. Our main interest focused on nurses' perceptions of the unemployed and their professional practices in the context of Career Health Care. The analysis revealed four overlapping discourses with regard to clients: the client as a casualty of unemployment, the client as unemployed but active, the client as a deviant in the labour market, and the client as a skilled user of the system. Each discourse had implications for professional practice. The risk of negative stereotyping and consequent exclusion from services is discussed here. In conclusion, we stress the complexity of providing health services that can match the increasing diversity of contemporary labour market trajectories. Copyright 2009 Elsevier Ltd. All rights reserved.

  2. Embedding Entrepreneurs in Improving The Skills Of Entrepreneurs of Technology-Based Vocational School In Indonesia

    Science.gov (United States)

    Imam Agung, Achmad; Mukhadis, Amat; Sutadji, Eddy; Purnomo

    2018-04-01

    This study aims to identify the characteristics of entrepreneurship/entrepreneurial potential-based technology, for in order to develop the traits of an entrepreneur-based technology in Indonesia in general and Surabaya in particular. This specification aims to: 1) determine the profile of the socio-demographic and entrepreneur of technology experts (technopreneur), technology developers and students; 5) determine the need for the skills of an entrepreneur-based technology; and 3) recommend actions that will improve the skills of technology-based entrepreneurship. This study is a small study, the type of this research is research and development with a quantitative approach, whereas the respondents as the following: taken random participants 5 technology developers, 5 entrepreneurs of technology-based, and the students 10 of the vocational school in Surabaya . A tool of descriptive statistics (i.e., count the frequency, tools and analysis cross-tabular) is used to analyze the data. Score the competence of the entrepreneur personally from the respondents was also determined. Analysis of variance (ANOVA) and analysis of T-test is further used to determine the significance of differences in average values between the nature of the Competence of the entrepreneur personal in between the groups of respondents are different. The results showed that the entrepreneurial technology-based and students are significantly different from the experts of today’s technology in search of opportunities, risk-taking and self-confidence. The need for the development of entrepreneurship skill-based technopreneur. Shortcomings search of opportunity, self-confidence, risk taking, networking and negotiation and an essential characteristic of the Competence of the entrepreneur and another private between the developer and the students should be addressed by a special program and training program in the future and/or courses and programs were instituted in entrepreneurship. Components of

  3. The encounter with God in myth and madness.

    Science.gov (United States)

    Doerr, Otto; Velásquez, Oscar

    2007-07-03

    It is well known how often psychiatric patients report religious experiences. These are especially frequent in schizophrenic and epileptic patients as the subject of their delusions. The question we pose is: are there differences between this kind of religious experiences and those we find in religious texts or in the mythological tradition? An overview on famous mythological narratives, such as The Aeneid, allows us to establish that the divinities become recognizable to the human being at the moment of their departure. Thus, Aeneas does not recognise his mother, Venus, when she appears to him in the middle of the forest at the coast of Africa. A dialogue between the two takes place, and only at the end of the encounter, when she is going away and already with her back to Aeneas, she shows her son the signs of her divinity: the rose-flush emanating from her neck, her hair perfume and the majesty of her gait. Something analogous can be observed in the encounter of Moses with Yahweh on Mount Sinai. Moses asks God: "Show me your glory, I beg you". And God replies, among other things: "you shall see the back of me, but my face is not to be seen". In the same sense, the Emmaus disciples do not recognise Jesus till the moment of his disappearance ("but he had vanished from their sight"), and Saul of Tars falls off his horse just in the moment when he feels the divine presence. In short, the direct encounter with the divinity seems not to occur in the realm of myth or in religious tradition. The realm of madness is exactly the opposite. Our research on religious experiences in schizophrenic and epileptic patients leads us to conclude that God appears to them face to face, and the patient describes God the father, Jesus or the Virgin Mary in intimate detail, always in an everyday setting. So, the divinity is seen in the garden, or in the bedroom, or maybe above the wardrobe, without any of its majesty. The nearness to God also tends to be so extreme that even an

  4. The encounter with God in myth and madness

    Directory of Open Access Journals (Sweden)

    Doerr Otto

    2007-07-01

    Full Text Available Abstract Background It is well known how often psychiatric patients report religious experiences. These are especially frequent in schizophrenic and epileptic patients as the subject of their delusions. The question we pose is: are there differences between this kind of religious experiences and those we find in religious texts or in the mythological tradition? Results An overview on famous mythological narratives, such as The Aeneid, allows us to establish that the divinities become recognizable to the human being at the moment of their departure. Thus, Aeneas does not recognise his mother, Venus, when she appears to him in the middle of the forest at the coast of Africa. A dialogue between the two takes place, and only at the end of the encounter, when she is going away and already with her back to Aeneas, she shows her son the signs of her divinity: the rose-flush emanating from her neck, her hair perfume and the majesty of her gait. Something analogous can be observed in the encounter of Moses with Yahweh on Mount Sinai. Moses asks God: "Show me your glory, I beg you". And God replies, among other things: "you shall see the back of me, but my face is not to be seen". In the same sense, the Emmaus disciples do not recognise Jesus till the moment of his disappearance ("but he had vanished from their sight", and Saul of Tars falls off his horse just in the moment when he feels the divine presence. In short, the direct encounter with the divinity seems not to occur in the realm of myth or in religious tradition. The realm of madness is exactly the opposite. Our research on religious experiences in schizophrenic and epileptic patients leads us to conclude that God appears to them face to face, and the patient describes God the father, Jesus or the Virgin Mary in intimate detail, always in an everyday setting. So, the divinity is seen in the garden, or in the bedroom, or maybe above the wardrobe, without any of its majesty. The nearness to God

  5. Data on the relationships between financing strategies, entrepreneurial competencies and business growth of technology-based SMEs in Nigeria.

    Science.gov (United States)

    Ibidunni, Ayodotun Stephen; Kehinde, Oladele Joseph; Ibidunni, Oyebisi Mary; Olokundun, Maxwell Ayodele; Olubusayo, Falola Hezekiah; Salau, Odunayo Paul; Borishade, Taiye Tairat; Fred, Peter

    2018-06-01

    The article presents data on the relationship between financing strategies, entrepreneurial competencies and business growth of technology-based SMEs in Nigeria. Copies of structured questionnaire were administered to 233 SME owners and financial managers. Using descriptive and standard multiple regression statistical analysis, the data revealed that venture capital and business donations significantly influences profit growth of technology-based SMEs. Moreover, the data revealed that technology-`based firms can enhance their access to financing through capacity building in entrepreneurial competencies, such as acquiring the right skills and attitude.

  6. Inhomogeneous electrochemiluminescence. II Markovian encounter theory of the phenomenon

    International Nuclear Information System (INIS)

    Gladkikh, V.; Burshtein, A.I.

    2005-01-01

    The free energy dependence of the electro-chemiluminescence quantum yield is specified, with the Markovian encounter theory accounting for the reversibility of triplet production competing with the irreversible recombination to the ground state. It is shown that diffusional ion recombination is highly inhomogeneous in space. It proceeds at either large positive ionization free energy (mainly to the triplet product) or at large negative free energy when recombination to the ground state dominates. On the contrary at medium free energies, the quasi-resonant generation of triplets is under kinetic control and therefore much more homogeneous. In this case, both recombination products are generated in comparable amounts. The multiple reversible ionization is shown to act as an independent quenching mechanism previously unknown. The role of the triplet quenching at the electrode is also specified. These effects reduce noticeably the luminescence quantum yield but only at larger triplet life times and in different free energy regions

  7. Reexamination of plasma measurements from the Mariner 5 Venus encounter

    International Nuclear Information System (INIS)

    Shefer, R.E.; Lazarus, A.J.; Bridge, H.S.

    1979-01-01

    Mariner 5 plasma data from the Venus encounter have been analyzed with twice the time resolution of the original analysis of Bridge et al. (1967). The velocity distribution function for each spectrum is used to determine more precisely the locations of boundaries and characteristic flow parameters in the interaction region around the planet. We identify a new region in the flow located between magnetosheathlike plasma inside the shock front and an interior low-flux region near the geometrical shadow of the planet. The region is characterized by a wide velocity distribution function and a decrease in ion flux. Using the highest time resolution magnetic field data made available by Smith et al., we propose that rapid magnetic field fluctuations in this region may result in an artificial broadening of the distribution function. We conclude that very high time resolution is required in future experiments in order to determine the true nature of the plasma in this region

  8. Motility of copepod nauplii and implications for food encounter

    DEFF Research Database (Denmark)

    Titelman, Josefin; Kiørboe, Thomas

    2003-01-01

    (Centropages typicus, Calanus helgolandicus, Temora longicornis, Acartia tonsa, Eurytemora affinis and Euterpina acutifrons). Behaviors of individual nauphi were divided into sequences of sinking, swimming and jumping events. Motility behavior is both stage- and species-specific in terms of appearance......Velocity differences drive all encounter processes. Therefore, knowledge of both prey and predator motility are essential in order to understand feeding behavior and predict food acquisition rates. Here, we describe and quantify the motility behavior of young and old naupliar stages of 6 copepods...... of tracks, speeds, durations and frequencies of events as well as time budgets. Motility mode often changes drastically during naupliar ontogeny. Crudely, nauplii can be divided into those moving with a jump-sink type of motility of various frequencies (1 min(-1) to 3 s(-1)) and those swimming...

  9. Creating illusions of past encounter through brief exposure.

    Science.gov (United States)

    Brown, Alan S; Marsh, Elizabeth J

    2009-05-01

    Titchener (1928) suggested that briefly glancing at a scene could make it appear strangely familiar when it was fully processed moments later. The closest laboratory demonstration used words as stimuli, and showed that briefly glancing at a to-be-judged word increased the subject's belief that it had been presented in an earlier study list (Jacoby & Whitehouse, 1989). We evaluated whether a hasty glance could elicit a false belief in a prior encounter, from a time and place outside of the experiment. This goal precluded using word stimuli, so we had subjects evaluate unfamiliar symbols. Each symbol was preceded by a brief exposure to an identical symbol, a different symbol, or no symbol. A brief glance at an identical symbol increased attributions to preexperimental experience, relative to a glance at a different symbol or no symbol, providing a possible mechanism for common illusions of false recognition.

  10. Preliminary Exploration of Encounter During Transit Across Southern Africa

    Energy Technology Data Exchange (ETDEWEB)

    Stroud, Phillip David [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Cuellar-Hengartner, Leticia [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Kubicek, Deborah Ann [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Cleland, Timothy James [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-10-28

    Los Alamos National Laboratory (LANL) is utilizing the Probability Effectiveness Methodology (PEM) tools, particularly the Pathway Analysis, Threat Response and Interdiction Options Tool (PATRIOT) to support the DNDO Architecture and Planning Directorate’s (APD) development of a multi-region terrorist risk assessment tool. The effort is divided into three stages. The first stage is an exploration of what can be done with PATRIOT essentially as is, to characterize encounter rate during transit across a single selected region. The second stage is to develop, condition, and implement required modifications to the data and conduct analysis to generate a well-founded assessment of the transit reliability across that selected region, and to identify any issues in the process. The final stage is to extend the work to a full multi-region global model. This document provides the results of the first stage, namely preliminary explorations with PATRIOT to assess the transit reliability across the region of southern Africa.

  11. Encounters with medicines among ethnic minorities with chronic conditions

    DEFF Research Database (Denmark)

    Mygind, Anna

    of the study was to explore the challenges of encounters with medicines among ethnic minorities with chronic conditions in Denmark, exemplified by policy, professional and patient perspectives. Implications for community pharmacies was a particular focus. Methods: The study drew on different methods, types...... analysis of interviews with people with Pakistani background, type 2 diabetes and at least one other chronic condition, focusing on lived experiences with medicine use during Ramadan, reasons for fasting, and experiences with counselling on medicines. Sub-study IV encompassed an analysis of interviews......-study I. Most documents agreed that skin colour and skin covering were part of the definition of ethnic minorities at risk. Major discrepancies were found regarding the importance attributed to the Islamic religion, other traditions, immigration, gender and age, and an evolutionary explanation...

  12. Professionalizations of Danish Teachers Encountering the 'Immigrant of School Age'

    DEFF Research Database (Denmark)

    Padovan-Özdemir, Marta

    of integration', and as such act on behalf of the imagined collective good (Larsen 2012). This educational optimism is understood in terms of the development of the universal welfare state (Sandin 2012) and its rational engineering of social life (Petersen 1997). Petersen (1997) argues that the government...... of the collective good in the modern welfare nation-state becomes highly dependent on "the acceptance of expert knowledge as the foundation of a good life" (p. 367, my translation). The paper argues that the act of and desire for professionalization of teachers encountering the immigrant of school age should...... for the perceived threat to the collective good and as signifiers of the appropriate solutions to this threat. The proposition of problem construction to be the inner logic of professionalization of teachers feeds into the analytical framework of the paper, where relations of power/knowledge make up the history...

  13. Encounter times of chromatin loci influenced by polymer decondensation

    Science.gov (United States)

    Amitai, A.; Holcman, D.

    2018-03-01

    The time for a DNA sequence to find its homologous counterpart depends on a long random search inside the cell nucleus. Using polymer models, we compute here the mean first encounter time (MFET) between two sites located on two different polymer chains and confined locally by potential wells. We find that reducing tethering forces acting on the polymers results in local decondensation, and numerical simulations of the polymer model show that these changes are associated with a reduction of the MFET by several orders of magnitude. We derive here new asymptotic formula for the MFET, confirmed by Brownian simulations. We conclude from the present modeling approach that the fast search for homology is mediated by a local chromatin decondensation due to the release of multiple chromatin tethering forces. The present scenario could explain how the homologous recombination pathway for double-stranded DNA repair is controlled by its random search step.

  14. Modifications in children's goals when encountering obstacles to conflict resolution.

    Science.gov (United States)

    Troop-Gordon, Wendy; Asher, Steven R

    2005-01-01

    Previous studies have demonstrated that children's goals are associated with their success in peer relationships. The current study extends earlier findings by examining changes in children's goals during hypothetical conflicts. Participants were 252 children ages 9 to 12 years old (133 boys, 119 girls). As predicted, children's goals changed significantly when they encountered obstacles to conflict resolution, and these changes were predictive of their subsequent strategy choices. Both aggressive- and submissive-rejected children were more likely to evidence antisocial changes in their goals, including an increased desire to retaliate. They also showed reluctance to forego instrumental objectives. Other findings highlighted the need to investigate the combinations of goals children pursue as predictors of their strategies and the quality of their peer relationships.

  15. POLITENESS IN REQUESTS: SOME RESEARCH FINDINGS RELEVANT FOR INTERCULTURAL ENCOUNTERS

    Directory of Open Access Journals (Sweden)

    Aura CODREANU; Alina DEBU

    2011-01-01

    Full Text Available The major aim of this article is to analyze the relationship between indirectness and politeness in requests. The research project supporting the findings of the paper was undertaken in order to find out to what extent politeness and indirectness are viewed as overlapping or mutually excluding categories by Romanians compared to other nationalities, such as the British and the Hebrew. Another inherent goal of the paper is to provide an example of the socio linguistics instruments that can be employed in the investigation of the differences and similarities likely to emerge in intercultural encounters. Thus, we believe that only through similar research undertaken in the fields contributing to the emerging field of interculturality one can actually trespass the theoretical assumptions and move on to the identification of the right tools and means through which intercultural discourse to be approached at a pragmatic level and thus better understood and taught in educational establishments.

  16. Safety management in multiemployer worksites in the manufacturing industry: opinions on co-operation and problems encountered.

    Science.gov (United States)

    Nenonen, Sanna; Vasara, Juha

    2013-01-01

    Co-operation between different parties and effective safety management play an important role in ensuring safety in multiemployer worksites. This article reviews safety co-operation and factors complicating safety management in Finnish multiemployer manufacturing worksites. The paper focuses on the service providers' opinions; however, a comparison of the customers' views is also presented. The results show that safety-related co-operation between providers and customers is generally considered as successful but strongly dependent on the partner. Safety co-operation is provided through, e.g., training, orientation and risk analysis. Problems encountered include ensuring adequate communication, identifying hazards, co-ordinating work tasks and determining responsibilities. The providers and the customers encounter similar safety management problems. The results presented in this article can help companies to focus their efforts on the most problematic points of safety management and to avoid common pitfalls.

  17. Collisionless encounters and the origin of the lunar inclination.

    Science.gov (United States)

    Pahlevan, Kaveh; Morbidelli, Alessandro

    2015-11-26

    The Moon is generally thought to have formed from the debris ejected by the impact of a planet-sized object with the proto-Earth towards the end of planetary accretion. Models of the impact process predict that the lunar material was disaggregated into a circumplanetary disk and that lunar accretion subsequently placed the Moon in a near-equatorial orbit. Forward integration of the lunar orbit from this initial state predicts a modern inclination at least an order of magnitude smaller than the lunar value--a long-standing discrepancy known as the lunar inclination problem. Here we show that the modern lunar orbit provides a sensitive record of gravitational interactions with Earth-crossing planetesimals that were not yet accreted at the time of the Moon-forming event. The currently observed lunar orbit can naturally be reproduced via interaction with a small quantity of mass (corresponding to 0.0075-0.015 Earth masses eventually accreted to the Earth) carried by a few bodies, consistent with the constraints and models of late accretion. Although the encounter process has a stochastic element, the observed value of the lunar inclination is among the most likely outcomes for a wide range of parameters. The excitation of the lunar orbit is most readily reproduced via collisionless encounters of planetesimals with the Earth-Moon system with strong dissipation of tidal energy on the early Earth. This mechanism obviates the need for previously proposed (but idealized) excitation mechanisms, places the Moon-forming event in the context of the formation of Earth, and constrains the pristineness of the dynamical state of the Earth-Moon system.

  18. Spatial capture-recapture models for search-encounter data

    Science.gov (United States)

    Royle, J. Andrew; Kery, Marc; Guelat, Jerome

    2011-01-01

    1. Spatial capture–recapture models make use of auxiliary data on capture location to provide density estimates for animal populations. Previously, models have been developed primarily for fixed trap arrays which define the observable locations of individuals by a set of discrete points. 2. Here, we develop a class of models for 'search-encounter' data, i.e. for detections of recognizable individuals in continuous space, not restricted to trap locations. In our hierarchical model, detection probability is related to the average distance between individual location and the survey path. The locations are allowed to change over time owing to movements of individuals, and individual locations are related formally by a model describing individual activity or home range centre which is itself regarded as a latent variable in the model. We provide a Bayesian analysis of the model in WinBUGS, and develop a custom MCMC algorithm in the R language. 3. The model is applied to simulated data and to territory mapping data for the Willow Tit from the Swiss Breeding Bird Survey MHB. While the observed density was 15 territories per nominal 1 km2 plot of unknown effective sample area, the model produced a density estimate of 21∙12 territories per square km (95% posterior interval: 17–26). 4. Spatial capture–recapture models are relevant to virtually all animal population studies that seek to estimate population size or density, yet existing models have been proposed mainly for conventional sampling using arrays of traps. Our model for search-encounter data, where the spatial pattern of searching can be arbitrary and may change over occasions, greatly expands the scope and utility of spatial capture–recapture models.

  19. Satisfaction with the outpatient encounter - A comparison of patients' and physicians' views

    NARCIS (Netherlands)

    Zandbelt, Linda C.; Smets, Ellen M. A.; Oort, Frans J.; Godfried, Mieke H.; de Haes, Hanneke C. J. M.

    2004-01-01

    OBJECTIVE: To compare patients' and physicians' visit-specific satisfaction in an internal medicine outpatient setting, and to explain their respective views. DESIGN: Patients' and physicians' background characteristics were assessed prior to outpatient encounters. Immediately after the encounter,

  20. Incorporating technology-based learning tools into teaching and learning of optimization problems

    Science.gov (United States)

    Yang, Irene

    2014-07-01

    The traditional approach of teaching optimization problems in calculus emphasizes more on teaching the students using analytical approach through a series of procedural steps. However, optimization normally involves problem solving in real life problems and most students fail to translate the problems into mathematic models and have difficulties to visualize the concept underlying. As an educator, it is essential to embed technology in suitable content areas to engage students in construction of meaningful learning by creating a technology-based learning environment. This paper presents the applications of technology-based learning tool in designing optimization learning activities with illustrative examples, as well as to address the challenges in the implementation of using technology in teaching and learning optimization. The suggestion activities in this paper allow flexibility for educator to modify their teaching strategy and apply technology to accommodate different level of studies for the topic of optimization. Hence, this provides great potential for a wide range of learners to enhance their understanding of the concept of optimization.

  1. Information technology-based standardized patient education in psychiatric inpatient care.

    Science.gov (United States)

    Anttila, Minna; Koivunen, Marita; Välimäki, Maritta

    2008-10-01

    This paper is a report of a study to describe nurses' experiences of information technology-based standardized patient education in inpatient psychiatric care. Serious mental health problems are an increasing global concern. Emerging evidence supports the implementation of practices that are conducive to patient self-management and improved patient outcomes among chronically ill patients with mental health problems. In contrast, the attitude of staff towards information technology has been reported to be contradictory in mental health care. After 1 year of using an Internet-based portal (Mieli.Net) developed for patients with schizophrenia spectrum psychosis, all 89 participating nurses were asked to complete questionnaires about their experiences. The data were collected in 2006. Fifty-six participants (63%) returned completed questionnaires and the data were analysed using content analysis. Nurses' experiences of the information technology-based standardized patient education were categorized into two major categories describing the advantages and obstacles in using information technology. Nurses thought that it brought the patients and nurses closer to each other and helped nurses to provide individual support for their patients. However, the education was time-consuming. Systematic patient education using information technology is a promising method of patient-centred care which supports nurses in their daily work. However, it must fit in with clinical activities, and nurses need some guidance in understanding its benefits. The study data can be used in policy-making when developing methods to improve the transparency of information provision in psychiatric nursing.

  2. Efficacy of computer technology-based HIV prevention interventions: a meta-analysis.

    Science.gov (United States)

    Noar, Seth M; Black, Hulda G; Pierce, Larson B

    2009-01-02

    To conduct a meta-analysis of computer technology-based HIV prevention behavioral interventions aimed at increasing condom use among a variety of at-risk populations. Systematic review and meta-analysis of existing published and unpublished studies testing computer-based interventions. Meta-analytic techniques were used to compute and aggregate effect sizes for 12 randomized controlled trials that met inclusion criteria. Variables that had the potential to moderate intervention efficacy were also tested. The overall mean weighted effect size for condom use was d = 0.259 (95% confidence interval = 0.201, 0.317; Z = 8.74, P partners, and incident sexually transmitted diseases. In addition, interventions were significantly more efficacious when they were directed at men or women (versus mixed sex groups), utilized individualized tailoring, used a Stages of Change model, and had more intervention sessions. Computer technology-based HIV prevention interventions have similar efficacy to more traditional human-delivered interventions. Given their low cost to deliver, ability to customize intervention content, and flexible dissemination channels, they hold much promise for the future of HIV prevention.

  3. MSFC Stream Model Preliminary Results: Modeling the 1998-2002 Leonid Encounters and the 1993,1994, and 2004 Perseid Encounters

    Science.gov (United States)

    Moser, D. E.; Cooke, W. J.

    2004-01-01

    The cometary meteoroid ejection models of Jones (1996) and Crifo (1997) were used to simulate ejection from comets 55P/Tempel-Tuttle during the last 12 revolutions, and the 1862, 1737, and 161 0 apparitions of 1 OSP/Swift-Tuttle. Using cometary ephemerides generated by the JPL HORIZONS Solar System Data and Ephemeris Computation Service, ejection was simulated in 1 hour time steps while the comet was within 2.5 AU of the Sun. Also simulated was ejection occurring at the hour of perihelion passage. An RK4 variable step integrator was then used to integrate meteoroid position and velocity forward in time, accounting for the effects of radiation pressure, Poynting-Robertson drag, and the gravitational forces of the planets, which were computed using JPL's DE406 planetary ephemerides. An impact parameter is computed for each particle approaching the Earth, and the results are compared to observations of the 1998-2002 Leonid showers, and the 1993-1 994 Perseids. A prediction for Earth's encounter with the Perseid stream in 2004 is also presented.

  4. Technology-based interventions for mental health in tertiary students: systematic review.

    Science.gov (United States)

    Farrer, Louise; Gulliver, Amelia; Chan, Jade K Y; Batterham, Philip J; Reynolds, Julia; Calear, Alison; Tait, Robert; Bennett, Kylie; Griffiths, Kathleen M

    2013-05-27

    Mental disorders are responsible for a high level of disability burden in students attending university. However, many universities have limited resources available to support student mental health. Technology-based interventions may be highly relevant to university populations. Previous reviews have targeted substance use and eating disorders in tertiary students. However, the effectiveness of technology-based interventions for other mental disorders and related issues has not been reviewed. To systematically review published randomized trials of technology-based interventions evaluated in a university setting for disorders other than substance use and eating disorders. The PubMed, PsycInfo, and Cochrane Central Register of Controlled Trials databases were searched using keywords, phrases, and MeSH terms. Retrieved abstracts (n=1618) were double screened and coded. Included studies met the following criteria: (1) the study was a randomized trial or a randomized controlled trial, (2) the sample was composed of students attending a tertiary institution, (3) the intervention was delivered by or accessed using a technological device or process, (4) the age range of the sample was between 18 and 25 years, and (5) the intervention was designed to improve, reduce, or change symptoms relating to a mental disorder. A total of 27 studies met inclusion criteria for the present review. Most of the studies (24/27, 89%) employed interventions targeting anxiety symptoms or disorders or stress, although almost one-third (7/24, 29%) targeted both depression and anxiety. There were a total of 51 technology-based interventions employed across the 27 studies. Overall, approximately half (24/51, 47%) were associated with at least 1 significant positive outcome compared with the control at postintervention. However, 29% (15/51) failed to find a significant effect. Effect sizes were calculated for the 18 of 51 interventions that provided sufficient data. Median effect size was 0

  5. INFORMATION SYSTEM QUALITY INFLUENCE ON ORGANIZATION PERFORMANCE: A MODIFICATION OF TECHNOLOGY-BASED INFORMATION SYSTEM ACCEPTANCE AND SUCCESS MODEL

    Directory of Open Access Journals (Sweden)

    Trisnawati N.

    2017-12-01

    Full Text Available This study aims to examine the effect of information system quality on technology-based accounting information systems usage and their impact on organizational performance on local government. This study is based on Technology Acceptance Model (TAM, IS Success Model, and the success of technology-based information systems. This study is a combination of previous studies conducted by Seddon and Kiew (1997, Saeed and Helm (2008, and DeLone and McLean (1992. This study used survey method and took 101 respondents from accounting staff working in Malang and Mojokerto regencies. This study uses Partial Least Square to examine research data. Research result exhibits information system qualities affecting benefit perception and user satisfaction. Technology-based accounting information systems usage in local government is influenced by benefits perception and user satisfaction. Research result concluded that technology-based accounting information systems usage will affect the performance of local government organizations.

  6. The Impact of Value-Orientations on Cross-cultural Encounters and ...

    African Journals Online (AJOL)

    encounters and mediation in the Tanzanian educational system. The purpose of the article is to give an emic perspective on value-orientations in crosscultural encounters and mediation situations in the educational system, to improve understanding of the conflictive aspects of these encounters. To achieve this purpose, the ...

  7. Participatory Research as One Piece of the Puzzle: A Systematic Review of Consumer Involvement in Design of Technology-Based Youth Mental Health and Well-Being Interventions

    Science.gov (United States)

    Lawn, Sharon; Venning, Anthony; Winsall, Megan; Jones, Gabrielle M; Wyld, Kaisha; Damarell, Raechel A; Antezana, Gaston; Schrader, Geoffrey; Smith, David; Collin, Philippa; Bidargaddi, Niranjan

    2015-01-01

    Background Despite the potential of technology-based mental health interventions for young people, limited uptake and/or adherence is a significant challenge. It is thought that involving young people in the development and delivery of services designed for them leads to better engagement. Further research is required to understand the role of participatory approaches in design of technology-based mental health and well-being interventions for youth. Objective To investigate consumer involvement processes and associated outcomes from studies using participatory methods in development of technology-based mental health and well-being interventions for youth. Methods Fifteen electronic databases, using both resource-specific subject headings and text words, were searched describing 2 broad concepts-participatory research and mental health/illness. Grey literature was accessed via Google Advanced search, and relevant conference Web sites and reference lists were also searched. A first screening of titles/abstracts eliminated irrelevant citations and documents. The remaining citations were screened by a second reviewer. Full text articles were double screened. All projects employing participatory research processes in development and/or design of (ICT/digital) technology-based youth mental health and well-being interventions were included. No date restrictions were applied; English language only. Data on consumer involvement, research and design process, and outcomes were extracted via framework analysis. Results A total of 6210 studies were reviewed, 38 full articles retrieved, and 17 included in this study. It was found that consumer participation was predominantly consultative and consumerist in nature and involved design specification and intervention development, and usability/pilot testing. Sustainable participation was difficult to achieve. Projects reported clear dichotomies around designer/researcher and consumer assumptions of effective and acceptable

  8. Shouting in a Desert: Dutch missionary encounters with Javanese Islam, 1850-1910 : Dutch missionary encounters with Javanese Islam, 1850-1910

    NARCIS (Netherlands)

    M.J. Kruithof (Maryse)

    2014-01-01

    markdownabstract__Abstract__ ‘‘Shouting in a desert’ Dutch missionary encounters with Javanese Islam’ concentrates on the shifts and developments in the Dutch mission discourse within the period from 1850 to 1910. It explores the Dutch missionary encounter with local communities and is conducted

  9. Healthcare Engagement and Encounters in a Rural State: A Focus Group Study

    Directory of Open Access Journals (Sweden)

    Reshmi Singh

    2018-01-01

    many medications, rushed encounters, and providers with poor bedside manner. ‘Engagement in Health’ dimension included the theme of Self-management Process such as taking things one day at a time, taking medication daily, and good stress management. The second theme was Barriers to Engagement and included issues regarding inclement weather, lack of sidewalks, stress, lack of time and the financial constraints for eating healthy, going to a gym, and/or problems with payer source. Participants also described a number of technological tools they utilized to engage with their healthcare including appointment reminders, health-based websites, symptom trackers, online portal systems for health care records, and online bill pay. Many used apps on smart phones to track calories and exercise as well as online community groups to encourage fitness. Conclusions: The results from this study highlighted some of the gaps in healthcare for rural areas. A large number of participants indicated a lack of trust of their providers and only a few had any communicative interaction with their pharmacist. Future studies could evaluate training designed to teach healthcare providers and pharmacists how to engage patients in their own care. Use of technology by healthcare providers might be another way to improve healthcare engagement. Conflict of Interest "We declare no conflicts of interest or financial interests that the authors or members of their immediate families have in any product or service discussed in the manuscript, including grants (pending or received, employment, gifts, stock holdings or options, honoraria, consultancies, expert testimony, patents and royalties". Acknowledgements: This study was funded by the University of Wyoming College of Health Sciences (UW CHS Faculty Seed Grant awarded to first author Dr. Singh in April 2015. Interim results of this study have been presented at the Health Literacy Research Conference (HARC in November 2015. Treatment of Human Subjects

  10. Volcanic Ash -Aircraft Encounter Damages: in Volcanological Point of View

    Science.gov (United States)

    Aydar, Erkan; Aladaǧ, Çaǧdaş Hakan; Menteş, Turhan

    2017-04-01

    The jet era or age began at 1930 and 40's in aviation sector, with the production of first jet engine for the aircrafts. Since 1950's, the commercial aviation with regular flights were established. Civil aviation and air-transport drastically increased due to intensive demand, and declared at least 10 fold since 1970 by IATA report. Parallelly to technological and economical developpement, the commercial jets became more comfortable, secure and rapid, bringing the world smaller, the countries closer. On the other hand, according to Global Volcanism Program Catalogues of Smithsonian Institute, about 1,500 volcanoes have erupted in the Holocene, 550 of them have had historical eruptions and considered as active. Besides an average of 55-60 volcanoes erupt each year, and about 8-10 of these eruptions produce ash clouds that reach aircraft flight altitudes (Salinas and Watt, 2004). Volcanic ash can be expected to be in air routes at altitudes greater than 9 km (30,000 ft) for roughly 20 days per year worldwide (Miller &Casadeval, 2000). A precious compilation of incidents due to encounters of aircrafts with volcanic ash clouds covering the years between 1953 and 2009 was used in this work (Guffanti et al., 2010-USGS Report) with an additional information on Eyfjallajökull-2010 eruption. According to this compilation,129 incidents happened within the concerned time interval. The damages, in general, fall in second and third class of Severity index, indicating the damages are limited on airframe of the planes, or some abrasions in jet engine, windblast etc.. We focused on fourth class of severity index involving the damages on jet engine of aircraft (engine fail) due to ingestion of volcanic ash and investigate eruption style and caused damage relationships. During the eruptive sequences of Mts Saint Helen (USA), Galunggung (Indonesia, 2 incidents), Redoubt (USA), Pinatubo (Philipinnes), Unzen (Japan), Manam (Papua New Guinea), Soufriere Hills (Lesser Antilles), Chaiten

  11. Efficacy of technology-based interventions for obesity prevention in adolescents: a systematic review

    Directory of Open Access Journals (Sweden)

    Chen JL

    2014-08-01

    Full Text Available Jyu-Lin Chen,1 Mary Ellen Wilkosz2 1Department of Family Health Care Nursing, School of Nursing, University of California, San Francisco, CA, 2Nursing Department, Sonoma State University, Rohnert Park, CA, USA Abstract: About one third of adolescents in the USA are overweight and/or obese. Obesity during the adolescent years is associated with many adverse health consequences, including type 2 diabetes, hypertension, hyperlipidemia, and psychosocial problems. Because of substantial advances in technologies and wide acceptance by adolescents, it is now possible to use technology for healthy weight management and prevention of obesity. This systematic review used Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and aimed to evaluate the existing literature reported on the effectiveness of technology-based intervention (web-based, e-learning, and active video games in preventing obesity in adolescents. The primary aim of this review was to explore if components of specific interventions were associated with a reduction in body mass index. Research articles obtained from CINAHL, Embase, PubMed, PsycInfo, and the Cochrane database from1990 to 2014 were reviewed. A total of 131 published articles were identified, and 14 met the inclusion criteria of a randomized or nonrandomized clinical study with body mass index as primary outcome and/or secondary outcomes of diet/physical activity and/or psychosocial function, tested lifestyle interventions to prevent obesity, used technology, and studied adolescents (aged 12–18 years. The results indicated that six of 14 studies found body mass index and/or body fat decreased at short-term (less than 12 months follow-up. Six of eleven studies that examined physical activity or physical activity-related outcomes found an improved physical activity outcome (time playing active video games and increase in physical activity time, while five of seven studies which assessed dietary

  12. Efficacy of technology-based interventions for obesity prevention in adolescents: a systematic review.

    Science.gov (United States)

    Chen, Jyu-Lin; Wilkosz, Mary Ellen

    2014-01-01

    About one third of adolescents in the USA are overweight and/or obese. Obesity during the adolescent years is associated with many adverse health consequences, including type 2 diabetes, hypertension, hyperlipidemia, and psychosocial problems. Because of substantial advances in technologies and wide acceptance by adolescents, it is now possible to use technology for healthy weight management and prevention of obesity. This systematic review used Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and aimed to evaluate the existing literature reported on the effectiveness of technology-based intervention (web-based, e-learning, and active video games) in preventing obesity in adolescents. The primary aim of this review was to explore if components of specific interventions were associated with a reduction in body mass index. Research articles obtained from CINAHL, Embase, PubMed, PsycInfo, and the Cochrane database from1990 to 2014 were reviewed. A total of 131 published articles were identified, and 14 met the inclusion criteria of a randomized or nonrandomized clinical study with body mass index as primary outcome and/or secondary outcomes of diet/physical activity and/or psychosocial function, tested lifestyle interventions to prevent obesity, used technology, and studied adolescents (aged 12-18 years). The results indicated that six of 14 studies found body mass index and/or body fat decreased at short-term (less than 12 months) follow-up. Six of eleven studies that examined physical activity or physical activity-related outcomes found an improved physical activity outcome (time playing active video games and increase in physical activity time), while five of seven studies which assessed dietary outcomes indicated improvement in dietary behaviors. Five of seven studies suggested an improvement in psychosocial function (reduced depression, improved self-esteem and efficacy, improvement on Behavior Assessment Scale) in adolescents

  13. Semantic Learning Service Personalized

    Directory of Open Access Journals (Sweden)

    Yibo Chen

    2012-02-01

    Full Text Available To provide users with more suitable and personalized service, personalization is widely used in various fields. Current e-Learning systems search for learning resources using information search technology, based on the keywords that selected or inputted by the user. Due to lack of semantic analysis for keywords and exploring the user contexts, the system cannot provide a good learning experiment. In this paper, we defined the concept and characteristic of the personalized learning service, and proposed a semantic learning service personalized framework. Moreover, we made full use of semantic technology, using ontologies to represent the learning contents and user profile, mining and utilizing the friendship and membership of the social relationship to construct the user social relationship profile, and improved the collaboration filtering algorithm to recommend personalized learning resources for users. The results of the empirical evaluation show that the approach is effectiveness in augmenting recommendation.

  14. Co-production of the Service Recovery

    DEFF Research Database (Denmark)

    Sørensen, Jannick Kirk

    2015-01-01

    In this paper we apply Dourish’ (2001) conceptual framework of embodied interaction on a ICT-centric service encounter, namely the use of the online self-service system for reporting of tax and tax reduction claims offered by the Danish tax authority. An expected short and straight-forward servic...... and the service recovery process, thereby informing the innovation and design of ICT-centric service encounters.......In this paper we apply Dourish’ (2001) conceptual framework of embodied interaction on a ICT-centric service encounter, namely the use of the online self-service system for reporting of tax and tax reduction claims offered by the Danish tax authority. An expected short and straight-forward service...... encounter developed in this case into to a two weeks long service journey involving several human and computer actors as the reason for the service failure (represented by a blank pop-up window instead of the expected online form) could not be found. The case, which is seen as paradigmatic is used to test...

  15. Exploring the effects of individual customer incivility encounters on employee incivility: the moderating roles of entity (in)civility and negative affectivity.

    Science.gov (United States)

    Walker, David D; van Jaarsveld, Danielle D; Skarlicki, Daniel P

    2014-01-01

    Incivility between customers and employees is common in many service organizations. These encounters can have negative outcomes for employees, customers, and the organization. To date, researchers have tended to study incivility as an aggregated and accumulated phenomenon (entity perspective). In the present study, we examined incivility as it occurs during a specific service encounter (event perspective) alongside the entity perspective. Using a mixed-method multilevel field study of customer service interactions, we show that individual customer incivility encounters (i.e., events) trigger employee incivility as a function of the employee's overall accumulated impression of the (in)civility in his or her customer interactions, such that the effects are more pronounced among employees who generally perceive their customer interactions to be more versus less civil. We also find that these interactive effects occur only among employees who are lower (vs. higher) in negative affectivity. Our results show that, in order to expand the understanding of customer incivility, it is important to study the incivility encounter, the social context in which negative customer interactions occur, and individual differences. PsycINFO Database Record (c) 2014 APA, all rights reserved

  16. Gravitational wave bursts from Primordial Black Hole hyperbolic encounters

    CERN Document Server

    Garcia-Bellido, Juan

    2017-01-01

    We propose that Gravitational Wave (GW) bursts with millisecond durations can be explained by the GW emission from the hyperbolic encounters of Primordial Black Holes in dense clusters. These bursts are single events, with the bulk of the released energy happening during the closest approach, and emitted in frequencies within the AdvLIGO sensitivity range. We provide expressions for the shape of the GW emission in terms of the peak frequency and amplitude, and estimate the rates of these events for a variety of mass and velocity configurations. We study the regions of parameter space that will allow detection by both AdvLIGO and, in the future, LISA. We find for realistic configurations, with total mass M∼60 M⊙, relative velocities v∼0.01c, and impact parameters b∼10−3 AU, for AdvLIGO an expected event rate is O(10) events/yr/Gpc^3 with millisecond durations. For LISA, the typical duration is in the range of minutes to hours and the event-rate is O(10^3) events/yr/Gpc^3 for both 10^3 M⊙ IMBH and 1...

  17. “This is you”: Encountering Shakespeare with Tim Crouch

    Directory of Open Access Journals (Sweden)

    Sara Soncini

    2017-11-01

    Full Text Available This essay considers Tim Crouch's "I Shakespeare", a suite of monologue plays based on "The Tempest" ("I, Caliban", 2003, "A Midsummer Night's Dream" ("I, Peaseblossom", 2004, "Macbeth" ("I, Banquo", 2005, "Twelfth Night" ("I, Malvolio", 2010 and "Julius Caesar" ("I, Cinna (the poet", 2012. While originally designed for a young audience, Crouch's adaptations have been performed in a variety of theatrical contexts that have added new and probably unforeseen dimensions to their negotiations with Shakespeare. In my analysis I turn to the notion of mobility as a key analytical tool to elucidate the method, aims, as well as the broader cultural meaning of Tim Crouch's reworkings. In his hands, Shakespeare is mobilized as a powerful resource to activate spectators and emphasize their co-authorship in the process of theatre. Through a combination of textual strategies and performance methods, the monologues construct the identities of Shakespeare's characters as multiple and mutable and, in parallel, cast their addressees in fluid, often contradictory roles. My main line of argument is that the plays' propensity of motion is rooted in their emphasis on Shakespeare as a highly mobile cultural signifier which seems confirmed by the monologues' journeys outside the UK. The further adaptational practices triggered by these encounters with foreign audiences are testament to the flexibility of Crouch's dramaturgy of process and its aptitude to accommodate new discursive identities and adjust to each new context of reception.

  18. Patient-centered communication in digital medical encounters.

    Science.gov (United States)

    Alpert, Jordan M; Dyer, Karen E; Lafata, Jennifer Elston

    2017-10-01

    Patients are increasingly using the secure messaging function available through online patient portals to communicate with their health care providers, yet little is known about the characteristics of conversations that occur. The goal of this study is to describe the types of messages initiated by patients communicating via patient portals and to assess whether providers employ patient-centered strategies in their electronic responses. A total of 193 messages from 58 message threads between patients and providers were collected during a one-week period in a large health care system. Content analysis of patient messages was conducted and deductive analysis of provider responses was employed for two types of patient-centered communication, provider use of supportive talk and partnership building. Patients sent nearly double the number of messages compared to providers (65% versus 35%). Patient messages expressed concern, sought medical solutions and requested assistance with administrative tasks. Over half (53.4%) of provider replies did not contain language reflective of either partnership building or supportive talk. Partnership building language and supportive talk occurred at lower rates than documented in the literature on in-person encounters. This may represent a lost opportunity to strengthen the patient-provider relationship. As secure messaging is increasingly utilized as a form of patient-provider communication, it is important to understand how aspects of this communication channel, including the patient-centeredness of the language used by providers, impact patient-provider relationships and patient outcomes. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. An encounter between 4e cognition and attachment theory

    Science.gov (United States)

    Petters, Dean

    2016-10-01

    This paper explores a constructive revision of the conceptual underpinnings of Attachment Theory through an encounter with the diverse elements of 4e cognition. Attachment relationships involve the development of preference for one or a few carers and expectations about their availability and responsiveness as a haven of safety and a base from which to explore. In attachment theory, mental representations have been assigned a central organising role in explaining attachment phenomena. The 4e cognition approaches in cognitive science raise a number of questions about the development and interplay of attachment and cognition. These include: (1) the nature of what Bowlby called 'internal working models of attachment'; (2) the extent to which the infant-carer dyad functions as an extension of the infant's mind; and (3) whether Bowlby's attachment control system concept can be usefully re-framed in enactive terms where traditional cognitivist representations are: (3i) substituted for sensorimotor skill-focused mediating representations; (3ii) viewed as arising from autopoietic living organisms; and/or (3iii) mostly composed from the non-contentful mechanisms of basic minds? A theme that cross-cuts these research questions is how representations for capturing meaning, and structures for adaptive control, are both required to explain the full range of behaviour of interest to Attachment Theory researchers.

  20. UFOs and nukes. Extraordinary encounters at nuclear weapons sites

    International Nuclear Information System (INIS)

    Hastings, Robert L.

    2015-01-01

    Everyone knows about the reported recovery of a crashed alien spaceship near Roswell, New Mexico in July 1947. However, most people are unaware that, at the time of the incident, Roswell Army Airfield was home to the world's only atomic bomber squadron, the 509th Bomb Group. Was this merely a coincidence? During the Cold War, the United States and the Soviet Union built thousands of the far more destructive hydrogen bombs, some of them a thousand times as destructive as the first atomic bombs dropped on Japan. If the nuclear standoff between the superpowers had erupted into World War III, human civilization - and perhaps the very survival of our species - would have been at risk. Did this ominous state of affairs come to the attention of outside observers? Was there a connection between the atomic bomber squadron based at Roswell and the reported crash of a UFO nearby? Did those who pilot the UFOs monitor the superpowers' nuclear arms race during the dangerous Cold War era? Do they scrutinize American and Russian weapons sites even now? UFOs and Nukes provides the startling and sometimes shocking answers to these questions. Veteran researcher Robert Hastings has investigated nuclear weapons-related UFO incidents for more than three decades and has interviewed more than 120 ex-US Air Force personnel, from former Airmen to retired Colonels, who witnessed extraordinary UFO encounters at nuclear weapons sites. Their amazing stories are presented here.

  1. Daily Encounter Cards—Evaluating the Quality of Documented Assessments

    Science.gov (United States)

    Cheung, Warren J.; Dudek, Nancy; Wood, Timothy J.; Frank, Jason R.

    2016-01-01

    ABSTRACT Background  Concerns over the quality of work-based assessment (WBA) completion has resulted in faculty development and rater training initiatives. Daily encounter cards (DECs) are a common form of WBA used in ambulatory care and shift work settings. A tool is needed to evaluate initiatives aimed at improving the quality of completion of this widely used form of WBA. Objective  The completed clinical evaluation report rating (CCERR) was designed to provide a measure of the quality of documented assessments on in-training evaluation reports. The purpose of this study was to provide validity evidence to support using the CCERR to assess the quality of DEC completion. Methods  Six experts in resident assessment grouped 60 DECs into 3 quality categories (high, average, and poor) based on how informative each DEC was for reporting judgments of the resident's performance. Eight supervisors (blinded to the expert groupings) scored the 10 most representative DECs in each group using the CCERR. Mean scores were compared to determine if the CCERR could discriminate based on DEC quality. Results  Statistically significant differences in CCERR scores were observed between all quality groups (P < .001). A generalizability analysis demonstrated the majority of score variation was due to differences in DECs. The reliability with a single rater was 0.95. Conclusions  The CCERR is a reliable and valid tool to evaluate DEC quality. It can serve as an outcome measure for studying interventions targeted at improving the quality of assessments documented on DECs. PMID:27777675

  2. Daily Encounter Cards-Evaluating the Quality of Documented Assessments.

    Science.gov (United States)

    Cheung, Warren J; Dudek, Nancy; Wood, Timothy J; Frank, Jason R

    2016-10-01

    Concerns over the quality of work-based assessment (WBA) completion has resulted in faculty development and rater training initiatives. Daily encounter cards (DECs) are a common form of WBA used in ambulatory care and shift work settings. A tool is needed to evaluate initiatives aimed at improving the quality of completion of this widely used form of WBA. The completed clinical evaluation report rating (CCERR) was designed to provide a measure of the quality of documented assessments on in-training evaluation reports. The purpose of this study was to provide validity evidence to support using the CCERR to assess the quality of DEC completion. Six experts in resident assessment grouped 60 DECs into 3 quality categories (high, average, and poor) based on how informative each DEC was for reporting judgments of the resident's performance. Eight supervisors (blinded to the expert groupings) scored the 10 most representative DECs in each group using the CCERR. Mean scores were compared to determine if the CCERR could discriminate based on DEC quality. Statistically significant differences in CCERR scores were observed between all quality groups ( P  evaluate DEC quality. It can serve as an outcome measure for studying interventions targeted at improving the quality of assessments documented on DECs.

  3. Possibilities of creating meaningful encounters in anesthesia nursing

    DEFF Research Database (Denmark)

    Aagaard, Karin

    Anesthesia nursing is performed in a highly technological environment with restricted time for interaction with patients. Patients are in a vulnerable position, which can be characterized by anxiety regarding the anesthetic and surgical procedure. The bedrock of effective nursing care is to facil......Anesthesia nursing is performed in a highly technological environment with restricted time for interaction with patients. Patients are in a vulnerable position, which can be characterized by anxiety regarding the anesthetic and surgical procedure. The bedrock of effective nursing care...... of nursing. In this dissertation, focused ethnography is used to explore the interactions between patients and nurse anesthetists before general anesthesia. Moreover, it will explore the professional identity of nurse anesthetists, in relation to the situation of preparing patients for general anesthesia....... A micro-substantive theory is developed regarding the opportunities for creating meaningful encounters between patients and nurse anesthetists. The theory is based on three dominant motivations for interaction in anesthesia nursing. The context of care is not committed and responsive to the core elements...

  4. Complications encountered in contrast roentgenography of the colon

    International Nuclear Information System (INIS)

    Vogel, H.; Steinkamp, U.

    1983-01-01

    The following problems are analysed referring to the literature and to practical experience of the authors: - Types of complications encountered in contrast roentgenography or in endoscopy of the colon, and their frequency. - Risk factors and secondary injuries. Intestinal perforation is the most frequent complication experienced as a consequence of contrast barium enema. The main risk factors are to be seen in the use of balloon-tipped catheters, or of intestinal tubes with hard tips, in a rise of hydrostatic pressure above 80 cm water column, and in an excessively strong air insufflation. Frequency of complications for contrast barium enema is stated to be 0.002 p.c. (Welin and Welin, 1980) or 0.08 p.c. (Clark et al. 1961). The frequency of perforations in rectoscopy is shown to be in the same order of magnitude. For diagnostic colonoscopy, the frequency of complications is about one per mil. Existing diseases such as carcinoma, diverticulosis, diverticulitis, colitis ulcerosa, or morbus Crohn are factors enhancing the risk. Also, patients of advanced age are running a higher risk due to decreasing intestine wall elasticity with age. Previous biopsy or excision forbids contrast barium enema for the next two weeks. Injuries and sequelae to be expected after perforation are abscesses, phlegmon, peritonitis including formation of adhesion and bands, retroperitoneal fibrosis with formation of hydronephrosis, and anus praeter, the latter being temporary or permanent. An extensive literature survey covering 200 publications has been prepared and is available from the authors upon request. (orig.) [de

  5. The northern lakes of Egypt: Encounters with a wetland environment

    International Nuclear Information System (INIS)

    Parmenter, B.M.

    1991-01-01

    Five lakes fringe the northern coast of Egypt. Together they represent 25% of the remaining wetland habitat in the Mediterranean basin. Residents of these lakes traditionally exploited a wide variety of resources. Today these lakes face a number of threats to their existence, including large-scale reclamation and water pollution. Agricultural authorities, engineers, fishery managers, and conservationists in Egypt and abroad debate about how best to manage and develop the lake region's resources, but few of these groups understand or communicate with one another, or with residents of lake communities. This study explores how these various groups encounter the coastal lakes of Egypt, focusing particularly on Lakes Manzala and Burullus. Its purpose is to explore the ways in which the lakes, their resources and their inhabitants have been evaluated, and to analyze how underlying preconceptions, goals and structures of professional discourse influence such evaluations. The thesis is that environmental management is in reality not a rational plan but a process. Egypt is currently attempting to develop a coherent strategy to remedy its environmental problems without adversely affecting economic growth

  6. [Application of electronic fence technology based on GIS in Oncomelania hupensis snail monitoring].

    Science.gov (United States)

    Zhi-Hua, Chen; Yi-Sheng, Zhu; Zhi-Qiang, Xue; Xue-Bing, Li; Yi-Min, Ding; Li-Jun, Bi; Kai-Min, Gao; You, Zhang

    2017-07-27

    To study the application of Geographic Information System (GIS) electronic fence technique in Oncomelania hupensis snail monitoring. The electronic fence was set around the history and existing snail environments in the electronic map, the information about snail monitoring and controlling was linked to the electronic fence, and the snail monitoring information system was established on these bases. The monitoring information was input through the computer and smart phone. The electronic fence around the history and existing snail environments was set in the electronic map (Baidu map), and the snail monitoring information system and smart phone APP were established. The monitoring information was input and upload real-time, and the snail monitoring information was demonstrated in real time on Baidu map. By using the electronic fence technology based on GIS, the unique "environment electronic archives" for each snail monitoring environment can be established in the electronic map, and real-time, dynamic monitoring and visual management can be realized.

  7. The application of confocal technology based on polycapillary X-ray optics in surface topography

    International Nuclear Information System (INIS)

    Zhao, Guangcui; Sun, Tianxi; Liu, Zhiguo; Yuan, Hao; Li, Yude; Liu, Hehe; Zhao, Weigang; Zhang, Ruixia; Min, Qin; Peng, Song

    2013-01-01

    A confocal micro-X-ray fluorescence (MXRF) technology based on polycapillary X-ray optics was proposed for determining surface topography. This confocal topography method involves elemental sensitivity and can be used to classify the objects according to their elemental composition while obtaining their surface topography. To improve the spatial resolution of this confocal topography technology, the center of the confocal micro-volume was overlapped with the output focal spot of the polycapillary X-ray, focusing the lens in the excitation channel. The input focal spot of the X-ray lens parallel to the detection channel was used to determine the surface position of the sample. The corresponding surface adaptive algorithm was designed to obtain the surface topography. The surface topography of a ceramic chip was obtained. This confocal MXRF surface topography method could find application in the materials sciences

  8. Technology-base research project for electrochemical storage report for 1981

    Science.gov (United States)

    McLarnon, F.

    1982-06-01

    The technology base research (TBR) project which provides the applied reseach base that supports all electrochemical energy storage applications: electric vehicles, electric load leveling, storage of solar electricity, and energy and resource conservation is described. The TBR identifies electrochemical technologies with the potential to satisfy stringent performance and economic requirements and transfer them to industry for further development and scale up. The TBR project consists of four major elements: electrochemical systems research, supporting research, electrochemical processes, and fuel cells for transportation. Activities in these four project elements during 1981 are summarized. Information is included on: iron-air batteries; aluminum-air batteries; lithium-metal sulfide cells; materials development for various batteries; and the characteristics of an NH3-air alkaline fuel cell in a vehicle.

  9. Innovative nuclear technologies based on radiation induced surface activation (RISA). 1. The project overview

    International Nuclear Information System (INIS)

    Fujisawa, Kyosuke; Morooka, Shinichi; Hishida, Mamoru

    2004-01-01

    This research of the Innovative nuclear technologies based on Radiation Induced Surface Activation (RISA) is due to start from 2003 and to be ended to 2006, and performed fund by Ministry of Economy, Trade and Industry (METI) Japan. One of the innovative technologies is to develop a high performance corrosion-proof film to prevent the surface of reactor internals from stress corrosion cracking (SCC), the other one is to develop the film for improving the heat transfer performance a high performance of the nuclear fuel rod. Both of these properties are derived under gamma ray irradiation by the RISA effect. This paper reports about the summary of this subsidy enterprise by METI. (author)

  10. Bringing Technology to Students’ Proximity: A Sociocultural Account of Technology-Based Learning Projects

    Directory of Open Access Journals (Sweden)

    Evode Mukama

    2014-12-01

    Full Text Available This paper depicts a study carried out in Rwanda concerning university students who participated in a contest to produce short documentary films. The purpose of this research is to conceptualize these kinds of technology-based learning projects (TBLPs through a sociocultural perspective. The methodology included focus-group discussions and field notes to collect empirical data. The findings reveal that the more educational technologies capture objects of learning positioned in the students’ sociocultural proximity, the more focused the learners’ attention is on these objects. The study shows also that a change in learning projects may depend to a large extent on whether the technology relates to the students’ sociocultural proximity, that is, taking into consideration students’ physical, cultural, and contextual real world. The study recommends a community of learning/inquiry embedded in a collaborative, problem-solving dynamic involving cognitive support from peers, teachers, external specialists, and the wider community.

  11. RF Phase Reference Distribution System for the TESLA Technology Based Projects

    CERN Document Server

    Czuba, K; Romaniuk, R S

    2013-01-01

    Since many decades physicists have been building particle accelerators and usually new projects became more advanced, more complicated and larger than predecessors. The importance and complexity of the phase reference distribution systems used in these accelerators have grown significantly during recent years. Amongst the most advanced of currently developed accelerators are projects based on the TESLA technology. These projects require synchronization of many RF devices with accuracy reaching femtosecond levels over kilometre distances. Design of a phase reference distribution system fulfilling such requirements is a challenging scientific task. There are many interdisciplinary problems which must be solved during the system design. Many, usually negligible issues, may became very important in such system. Furthermore, the design of a distribution system on a scale required for the TESLA technology based projects is a new challenge and there is almost no literature sufficiently covering this subject. This th...

  12. Financial Management Competence of Founding Teams and Growth of New Technology-Based Firms

    DEFF Research Database (Denmark)

    Brinckmann, Jan; Gemuenden, Hans Georg; Salomo, Søren

    2009-01-01

    This article draws on the resource-based view to analyze the role founding teams' financial management competencies play for firm growth. Prior research stressed the importance of acquiring external financial resources. In this study, we broaden the understanding of financial management in new......-assessments of their financial management competencies at start-up. We apply the partial least squares approach to determine the effects of the different financial management competencies on firm growth....... firms. We explore the relevance of strategic financial planning competence, external financing competence, competence in financing from cash flow, and controlling competence of entrepreneurial teams for the growth of new technology-based firms. A total of 212 founding teams provided self...

  13. The application and development of radiography technology based on x-ray

    Science.gov (United States)

    Chen, Hao; Xu, Zhou; Li, Ming

    2009-07-01

    Modern Radiography technology was combined with radiation physics and modern imaging processing, which was an important branch of information obtainment and processing. We can get the inside information of the object, by the X ray's attenuation when the ray penetrated the object, and depending on the computer's fast processing, we can see the slice imaging of the object. Computerized Tomography, Computerized Laminography, and Digital Radiography were important parts in Radiography. The institute of applied electronics, CAEP in the research of intense radiation had developed several advanced radiation sources and some advanced radiography imaging systems, for example, S-band small spot linear accelerator, full solid state modulator, C-band linear accelerator, high energy Tera-hertz radiation source and CT technology based on cone beam, DR technology, CL Technology etc. Such imaging systems had been applied in industrial NDT/NDE, security check, medical diagnosis, petroleum and gas pipeline inspection system etc.

  14. Information technology-based approaches to reducing repeat drug exposure in patients with known drug allergies.

    Science.gov (United States)

    Cresswell, Kathrin M; Sheikh, Aziz

    2008-05-01

    There is increasing interest internationally in ways of reducing the high disease burden resulting from errors in medicine management. Repeat exposure to drugs to which patients have a known allergy has been a repeatedly identified error, often with disastrous consequences. Drug allergies are immunologically mediated reactions that are characterized by specificity and recurrence on reexposure. These repeat reactions should therefore be preventable. We argue that there is insufficient attention being paid to studying and implementing system-based approaches to reducing the risk of such accidental reexposure. Drawing on recent and ongoing research, we discuss a number of information technology-based interventions that can be used to reduce the risk of recurrent exposure. Proven to be effective in this respect are interventions that provide real-time clinical decision support; also promising are interventions aiming to enhance patient recognition, such as bar coding, radiofrequency identification, and biometric technologies.

  15. Towards a Theory for Strategic Posture in New Technology Based Firms

    Directory of Open Access Journals (Sweden)

    Héctor Montiel-Campos

    2014-06-01

    Full Text Available This paper elaborates a theory from the existing literature on subjects about entrepreneurship, strategy and innovation. Dubin’s methodology approach is used in order to develop a theory that helps better understand the strategic posture adopted by a New Technology Based Firm in its competitive environment. The theory proposes the competitive context conditions as precedents of the dominant logic and the technology strategy, which, in turn, influence in the competitive behavior adopted by the new firm. An Entrepreneurial Orientation by the new firm, combined with very particular dynamic capabilities, improve the firm’s performance. From the achieved performance, a feedback process to the strategic stance initiates. In addition to the theory, interaction laws, a set of propositions, as well as suggestions for future research projects are presented.

  16. Inner structure detection by optical tomography technology based on feedback of microchip Nd:YAG lasers.

    Science.gov (United States)

    Xu, Chunxin; Zhang, Shulian; Tan, Yidong; Zhao, Shijie

    2013-05-20

    We describe a new optical tomography technology based on feedback of microchip Nd:YAG lasers. In the case of feedback light frequency-shifted, light can be magnified by a fact of 10(6) in the Nd:YAG microchip lasers, which makes it possible to realize optical tomography with a greater depth than current optical tomography. The results of the measuring and imaging of kinds of samples are presented, which demonstrate the feasibility and potential of this approach in the inner structure detection. The system has a lateral resolution of ~1 μm, a vertical resolution of 15 μm and a longitudinal scanning range of over 10mm.

  17. Teams in Small Technology-Based Firms: The Roles of Diversity and Conflict Management

    Directory of Open Access Journals (Sweden)

    Mauro Enrique Carozzo-Todaro

    2017-07-01

    Full Text Available This paper explores the effect of diversity and conflict management on the relationship between teamwork and organizational outcomes of small technology-based firms. To study the relationship between those variables, a quantitative research was conducted. The results of the survey involving 107 small Brazilian high-tech firms show that diversity and conflict management positively moderate the relationship between teamwork and organizational outcomes. So that, at higher levels of diversity and conflict management, best organizational outcomes. At the same time, it has been verified that conflict management is important regardless the level of diversity within teams. This research sheds new light on the factors that should be considered to become teamwork more effective in this specific context.

  18. Data exchange technology based on handshake protocol for industrial automation system

    Science.gov (United States)

    Astafiev, A. V.; Shardin, T. O.

    2018-05-01

    In the article, questions of data exchange technology based on the handshake protocol for industrial automation system are considered. The methods of organizing the technology in client-server applications are analyzed. In the process of work, the main threats of client-server applications that arise during the information interaction of users are indicated. Also, a comparative analysis of analogue systems was carried out, as a result of which the most suitable option was chosen for further use. The basic schemes for the operation of the handshake protocol are shown, as well as the general scheme of the implemented application, which describes the entire process of interaction between the client and the server.

  19. Undesirable Behaviors Elementary School Classroom Teachers Encounter in the Classroom and Their Reasons

    Directory of Open Access Journals (Sweden)

    E.G. Balcik

    2011-12-01

    Full Text Available The present study aims to determine how often elementary school teachers encounter undesirable behaviors in the classroom and what their thoughts regarding possible reasons of these behaviors are. The teachers’ opininon about the prevalence of these behaviors and their possible reasons were evaluated according to gender, marital status, level of class being taught, size of class being taught and it was tried to be determined if there were significant differences between variables. The measurement tool was applied to a total of 54 teachers at 5 schools in Gölcük district of the Kocaeli province. The data collection tool is composed of three sections. The first section is for establishing teachers’ personal information. In this study, as a data collection tool, a questionnaire was used. When preparing questions for the questionnaire, following the examination of resources available, the questionnaire prepared by Aksoy (1999 and used in the thesis study entitled “Classroom Management and Student Discipline in Elementary Schools of Ankara” and also used in the thesis study by Boyraz (2007 entitled “Discipline Problems that Candidate Teachers Servicing at Elementary Schools Encounter in the Classroom” was employed. Although the validity and reliability of the questionnaire was tested by Aksoy (1999 and Boyraz (2007, the reliability study for the questionnaire was retested and found to be 0,9. The questionnaire include 42 items. 19 of them are related to the reasons of undesirable behaviors observed in the classroom and 23 of them are related to undesirable behaviors observed in the classroom.

  20. A Robust Optimization Approach for Improving Service Quality

    OpenAIRE

    Andreas C. Soteriou; Richard B. Chase

    2000-01-01

    Delivering high quality service during the service encounter is central to competitive advantage in service organizations. However, achieving such high quality while controlling for costs is a major challenge for service managers. The purpose of this paper is to present an approach for addressing this challenge. The approach entails developing a model linking service process operational variables to service quality metrics to provide guidelines for service resource allocation. The approach en...

  1. Primo Levi and Franz Kafka: an Unheimlich Encounter

    Directory of Open Access Journals (Sweden)

    Stefano Bellin

    2016-11-01

    Full Text Available In 1983 Giulio Einaudi asked Primo Levi to translate Kafka’s Trial for the new series «Scrittori tradotti da scrittori». The proposal sounded original and provocative, and Levi accepted eagerly. The translation, however, had a negative effect on him. While working on The Trial, Levi relived his Auschwitz season, revived his deepest fears, and fell back into depression: he felt as if he was himself on trial. This was partially due to a clash of literary styles as well as to two contrasting – and yet at times kindred – conceptions of language and communication. The present study addresses the following questions: were Levi and Kafka’s literary styles as opposed as Levi implies? How is Levi’s “obscure part” connected to Kafka? Why did Levi associate The Trial with his Holocaust experience and identify himself with Josef K.? What does Levi’s encounter with Kafka tell us about the shame of being human and our capacity to give an account of ourselves? By investigating Levi’s uncanny encounter with Kafka, my essay will discuss Levi’s theory of language, showing how the Levi-Kafka intersection opens up new ways of interpreting Levi’s concerns about communication, the work of the witness, moral responsibility, and shame, which coalesced into the reflections of The Drowned and the Saved.Nel 1983 Giulio Einaudi chiese a Primo Levi di tradurre Il processo di Kafka per la nuova serie Scrittori tradotti da scrittori. La proposta parse a Levi originale ed intelligente, sicché la accettò immediatamente. La traduzione ebbe tuttavia un effetto negativo su di lui. Mentre lavorava al Processo, Levi rivisse la stagione di Auschwitz, risentì le sue più profonde paure e ricadde in depressione. Si sentiva come se fosse lui stesso processato. Ciò era in parte dovuto a due opposte concezioni di stile letterario e a due divergenti – anche se a volte paradossalmente affini – concezioni del linguaggio e della comunicazione. Il presente

  2. Translational neonatology research: transformative encounters across species and disciplines.

    Science.gov (United States)

    Dam, Mie S; Sangild, Per T; Svendsen, Mette N

    2018-01-22

    This paper explores the laborious and intimate work of turning bodies of research animals into models of human patients. Based on ethnographic research in the interdisciplinary Danish research centre NEOMUNE, we investigate collaboration across species and disciplines, in research aiming at improving survival for preterm infants. NEOMUNE experimental studies on piglets evolved as a platform on which both basic and clinical scientists exercised professional authority. Guided by the field of multi-species research, we explore the social and material agency of research animals in the production of human health. Drawing on Anna Tsing's concept of "collaborative survival", we show that sharing the responsibility of the life and death of up to twenty-five preterm piglets fostered not only a collegial solidarity between basic and clinical scientists, but also a transformative cross-fertilization across species and disciplines-a productive "contamination"-facilitating the day-to-day survival of piglets, the academic survival of scientists and the promise of survival of preterm infants. Contamination spurred intertwined identity shifts that increased the porosity between the pig laboratory and the neonatal intensive care unit. Of particular significance was the ability of the research piglets to flexibly become animal-infant-patient hybrids in need of a united effort from basic and clinical researchers. However, 'hybrid pigs' also entailed a threat to the demarcation between humans and animals that consolidates the use of animals in biomedical research, and efforts were continuously done to keep contamination within spatial limits. We conclude that contamination facilitates transformative encounters, yet needs spatial containment to materialize bench-to-bedside translation.

  3. Overspecialized and undertrained? Patient diversity encountered by medical students during their internal medicine clerkship at a university hospital.

    Science.gov (United States)

    Melderis, Simon; Gutowski, Jan-Philipp; Harendza, Sigrid

    2015-03-31

    During the four-month internal medicine clerkship in their final year, undergraduate medical students are closely involved in patient care. Little is known about what constitutes their typical learning experiences with respect to patient diversity within the different subspecialties of internal medicine and during on call hours. 25 final year medical students (16 female, 9 male) on their internal medicine clerkship participated in this observational single-center study. To detail the patient diversity encountered by medical students at a university hospital during their 16-week internal medicine clerkship, all participants self-reported their patient contacts in the different subspecialties and during on call hours on patient encounter cards. Patients' chief complaint, suspected main diagnosis, planned diagnostic investigations, and therapy in seven different internal medicine subspecialties and the on call medicine service were documented. 496 PECs were analysed in total. The greatest diversity of chief complaints (CC) and suspected main diagnoses (SMD) was observed in patients encountered on call, with the combined frequencies of the three most common CCs or SMDs accounting for only 23% and 25%, respectively. Combined, the three most commonly encountered CC/SMD accounted for high percentages (82%/63%), i.e. less diversity, in oncology and low percentages (37%/32%), i.e. high diversity, in nephrology. The percentage of all diagnostic investigations and therapies that were classified as "basic" differed between the subspecialties from 82%/94% (on call) to 37%/50% (pulmonology/oncology). The only subspecialty with no significant difference compared with on call was nephrology for diagnostic investigations. With respect to therapy, nephrology and infectious diseases showed no significant differences compared with on call. Internal medicine clerkships at a university hospital provide students with a very limited patient diversity in most internal medicine

  4. Operational integration in primary health care: patient encounters and workflows.

    Science.gov (United States)

    Sifaki-Pistolla, Dimitra; Chatzea, Vasiliki-Eirini; Markaki, Adelais; Kritikos, Kyriakos; Petelos, Elena; Lionis, Christos

    2017-11-29

    Despite several countrywide attempts to strengthen and standardise the primary healthcare (PHC) system, Greece is still lacking a sustainable, policy-based model of integrated services. The aim of our study was to identify operational integration levels through existing patient care pathways and to recommend an alternative PHC model for optimum integration. The study was part of a large state-funded project, which included 22 randomly selected PHC units located across two health regions of Greece. Dimensions of operational integration in PHC were selected based on the work of Kringos and colleagues. A five-point Likert-type scale, coupled with an algorithm, was used to capture and transform theoretical framework features into measurable attributes. PHC services were grouped under the main categories of chronic care, urgent/acute care, preventive care, and home care. A web-based platform was used to assess patient pathways, evaluate integration levels and propose improvement actions. Analysis relied on a comparison of actual pathways versus optimal, the latter ones having been identified through literature review. Overall integration varied among units. The majority (57%) of units corresponded to a basic level. Integration by type of PHC service ranged as follows: basic (86%) or poor (14%) for chronic care units, poor (78%) or basic (22%) for urgent/acute care units, basic (50%) for preventive care units, and partial or basic (50%) for home care units. The actual pathways across all four categories of PHC services differed from those captured in the optimum integration model. Certain similarities were observed in the operational flows between chronic care management and urgent/acute care management. Such similarities were present at the highest level of abstraction, but also in common steps along the operational flows. Existing patient care pathways were mapped and analysed, and recommendations for an optimum integration PHC model were made. The developed web

  5. Administrative encounters in general practice: low value or hidden value care?

    Science.gov (United States)

    Trevena, Lyndal J; Harrison, Christopher; Britt, Helena C

    2018-02-19

    To determine the frequency of general practice administrative encounters, and to determine whether they represent low value care. Secondary analysis of data from the Bettering Evaluation and Care of Health (BEACH) dataset. 1 568 100 GP-patient encounters in Australia, 2000-01 to 2015-16. An annual nationally representative random sample of about 1000 GPs, who each recorded the details of 100 consecutive encounters with patients. Proportions of general practice encounters that were potentially low value care encounters (among the patient's reasons for the encounter was at least one administrative, medication, or referral request) and potentially low value care only encounters (such reasons were the sole reason for the encounter). For 2015-16, we also examined other health care provided by GPs at these encounters. During 2015-16, 18.5% (95% CI, 17.7-19.3%) of 97 398 GP-patient encounters were potentially low value care request encounters; 7.4% (95% CI, 7.0-7.9%) were potentially low value care only encounters. Administrative work was requested at 3.8% (95% CI, 3.5-4.0%) of GP visits, 35.4% of which were for care planning and coordination, 33.5% for certification, and 31.2% for other reasons. Medication requests were made at 13.1% (95% CI, 12.4-13.7%) of encounters; other health care was provided at 57.9% of medication request encounters, counselling, advice or education at 23.4%, and pathology testing was ordered at 16.7%. Referrals were requested at 2.8% (95% CI, 1.7-3.0%) of visits, at 69.4% of which additional health care was provided. The problems managed most frequently at potentially low value care only encounters were chronic diseases. Most patients requested certificates, medications and referrals in the context of seeking help for other health needs. Additional health care, particularly for chronic diseases, was provided at most GP administrative encounters. The MBS Review should consider the hidden value of these encounters.

  6. GROWTH AND VENTURE CAPITAL INVESTMENT IN TECHNOLOGY-BASED SMALL FIRMS THE CASE OF HUNGARY

    Directory of Open Access Journals (Sweden)

    Becsky Nagy Patricia

    2014-07-01

    Full Text Available Venture capital backed enterprises represent a low proportion of companies, even of innovative ones. The research question was, whether these companies have an important role in innovation and economic growth in Hungary compared to other countries. In the first part of the article I present the theoretical background of technology-based small firms, highlighting the most important models and theories of the economic impact and the special development of innovative technology-oriented small firms. In the second part of the article I present the status of the most important indicators of innovation in connection with entrepreneurship, than I elaborate on the measures of start-ups, mainly the high-tech ones with high-growth potential. I describe the current position of venture capital industry, detailing the venture capital investments, with particular emphasis on classical venture capital investments that points out the number and the amount of venture capital investments financing early stage firms with high-growth potential. At the end I summarize the status of Hungarian technology-based small firms and their possibilities to get financial sources form venture capital investors, with regards to the status and the prospects of the JEREMIE program. In Hungary the number of internationally competitive firms, ready and willing to obtain venture capital, is much lower than in the US or Western European countries. Hungary could take advantage of its competitive edges in some special fields of innovation. The efficiency of information flow would reduce the information gap between the demand and the supply side of the venture capital market and more Hungarian firms could be internationally successful through venture capital financing. The recent years’ policy and special programs like JEREMIE generated more transactions, that helped to inform the entrepreneurs about venture capital and helped to co-invest public resources with private equity more

  7. DESIGNING INSTRUCTION FOR THE TRADITIONAL, ADULT, AND DISTANCE LEARNER: A New Engine for Technology-Based Teaching

    Directory of Open Access Journals (Sweden)

    Lawrence A. Tomei

    2011-10-01

    Full Text Available Adult students demand a wider variety of instructional strategies that encompass real-world, interactive, cooperative, and discovery learning experiences.Designing Instruction for the Traditional, Adult, and Distance Learner: A New Engine for Technology-Based Teaching explores how technology impacts the process of devising instructional plans as well as learning itself in adult students. Containing research from leading international experts, this publication proposes realistic and accurate archetypes to assist educators in incorporating state-of-the-art technologies into online instruction.This text proposes a new paradigm for designing, developing, implementing, and assessed technology-based instruction. It addresses three target populations of today's learner: traditional, adult, and distance education. The text proposes a new model of instructional system design (ISD for developing effective technology-based education that involves a five-step process focusing on the learner, learning theories, resources, delivery modalities, and outcomes.

  8. Should we assess clinical performance in single patient encounters or consistent behaviors of clinical performance over a series of encounters? A qualitative exploration of narrative trainee profiles

    NARCIS (Netherlands)

    Oerlemans, M.; Dielissen, P.W.; Timmerman, A.; Ram, P.; Maiburg, B.; Muris, J.; Vleuten, C. van der

    2017-01-01

    BACKGROUND: A variety of tools have been developed to assess performance which typically use a single clinical encounter as a source for making competency inferences. This strategy may miss consistent behaviors. We therefore explored experienced clinical supervisors' perceptions of behavioral

  9. Why manufacturing resurgence will mean more services, not less

    OpenAIRE

    Serafica, Ramonette B.

    2016-01-01

    Services are critical inputs in manufacturing production, and this is likely to intensify with the advent of new technologies. Based on the trade in value-added data of the Organisation for Economic Co-operation and Development, the share of services embodied in Philippine manufacturing exports is among the lowest in the region. Moreover, value added from "ICT services" and "Other business services" seem inadequate compared to patterns observed in other countries, while the share of "Wholesal...

  10. Acquisition of an Underway CTD System for the Flow Encountering Abrupt Topography DRI

    Science.gov (United States)

    2015-09-30

    Acquisition of an Underway CTD System for the Flow Encountering Abrupt Topography DRI T. M. Shaun Johnston Scripps Institution of Oceanography...westward flow in the North Equatorial Current (NEC) encounters tall, steep, submarine topography and islands. During the Flow Encountering Abrupt... Topography (FLEAT) DRI, investigators will determine: • Whether appreciable energy/momentum is lost from the large-scale NEC flow to smaller scales and

  11. The way we encounter reading material influences how frequently we mind wander

    OpenAIRE

    Trish L Varao Sousa; Jonathan S A Carriere; Dan eSmilek

    2013-01-01

    We examined whether different encounters of reading material influence the likelihood of mind wandering, memory for the material, and the ratings of interest in the material. In a within-subjects design participants experienced three different reading encounters: (1) reading a passage aloud, (2) listening to a passage being read to them, and (3) reading a passage silently. Throughout each reading encounter probes were given in order to identify mind wandering. After finishing the passage part...

  12. Personalised risk: new risk encounters facing migrant care workers

    OpenAIRE

    Christensen, Karen; Manthorpe, Jill

    2016-01-01

    Many long-term care systems are seeking to address problems of growing demand, increasing expense, and higher user expectations. For many of them fostering care at home and private care arrangements are attractive options. The long-term care sector in England is typical of these systems. Over the last 2 decades, government policy in England has placed stronger emphasis on people’s choice and control when receiving care services. People with care and support needs may be eligible for public fu...

  13. A differentiated approach to service recovery

    NARCIS (Netherlands)

    Boshoff, C.; Peelen, E.; Hoogendoorn, M.; Kraan, van der Y.

    2005-01-01

    It appears that service failures, like the poor, will always be with us. Almost all “moments of truth” service encounters are vulnerable to breakdowns. Handling complaints and resolving problems then become important activities to retain customers and to avoid undesirable outcomes such as negative

  14. Service robots, care ethics, and design

    NARCIS (Netherlands)

    van Wynsberghe, Amy Louise

    2016-01-01

    It should not be a surprise in the near future to encounter either a personal or a professional service robot in our homes and/or our work places: according to the International Federation for Robots, there will be approx 35 million service robots at work by 2018. Given that individuals will

  15. Reverse engineering the ancient ceramic technology based on X-ray fluorescence spectromicroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Sciau, Philippe; Leon, Yoanna; Goudeau, Philippe; Fakra, Sirine C.; Webb, Sam; Mehta, Apurva

    2011-07-06

    We present results of X-ray fluorescence (XRF) microprobe analyses of ancient ceramic cross-sections aiming at deciphering the different firing protocols used for their production. Micro-focused XRF elemental mapping, Fe chemical mapping and Fe K-edge X-ray absorption near edge structure spectroscopy were performed on pre-sigillata ceramics from southern Gaul, and terra Sigillata vessels from Italy and southern Gaul. Pieces from the different workshops and regions showed significant difference in the starting clay material, clay conditioning and kiln firing condition. By contrast, sherds from the same workshop exhibited more subtle differences and possible misfirings. Understanding the precise firing conditions and protocols would allow recreation of kilns for various productions. Furthermore, evolution and modification of kiln design would shed some light on how ancient potters devised solutions to diverse technological problems they encountered.

  16. Quantifying the Effects of Gas-Rich Flyby Encounters on Galaxy Evolution

    Science.gov (United States)

    Dumas, Julie; Holley-Bockelmann, Kelly; Lang, Meagan

    2017-01-01

    Recent work has shown that flyby encounters may be a common event in a galaxy's lifetime. Galaxy flybys are a one-time encounter when two halos interpenetrate, but unlike a galaxy merger, the two halos later detach. Relatively little work has been done to assess how flybys affect galaxy evolution. We present preliminary results of a suite of high-resolution hydrodynamical + N-body simulations of gas-rich flyby encounters, concentrating on Milky Way-like primaries. We track the bulk changes in structure, star formation history, kinematics, and morphology over a broad span of flyby encounters.

  17. Integration of technology-based outcome measures in clinical trials of Parkinson and other neurodegenerative diseases.

    Science.gov (United States)

    Artusi, Carlo Alberto; Mishra, Murli; Latimer, Patricia; Vizcarra, Joaquin A; Lopiano, Leonardo; Maetzler, Walter; Merola, Aristide; Espay, Alberto J

    2018-01-01

    We sought to review the landscape of past, present, and future use of technology-based outcome measures (TOMs) in clinical trials of neurodegenerative disorders. We systematically reviewed PubMed and ClinicalTrials.gov for published and ongoing clinical trials in neurodegenerative disorders employing TOMs. In addition, medical directors of selected pharmaceutical companies were surveyed on their companies' ongoing efforts and future plans to integrate TOMs in clinical trials as primary, secondary, or exploratory endpoints. We identified 164 published clinical trials indexed in PubMed that used TOMs as outcome measures in Parkinson disease (n = 132) or other neurodegenerative disorders (n = 32). The ClinicalTrials.gov search yielded 42 clinical trials using TOMs, representing 2.7% of ongoing trials. Sensor-based technology accounted for over 75% of TOMs applied. Gait and physical activity were the most common targeted domains. Within the next 5 years, 83% of surveyed pharmaceutical companies engaged in neurodegenerative disorders plan to deploy TOMs in clinical trials. Although promising, TOMs are underutilized in clinical trials of neurodegenerative disorders. Validating relevant endpoints, standardizing measures and procedures, establishing a single platform for integration of data and algorithms from different devices, and facilitating regulatory approvals should advance TOMs integration into clinical trials. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. A flow cytometric assay technology based on quantum dots-encoded beads

    International Nuclear Information System (INIS)

    Wang Haiqiao; Liu Tiancai; Cao Yuancheng; Huang Zhenli; Wang Jianhao; Li Xiuqing; Zhao Yuandi

    2006-01-01

    A flow cytometric detecting technology based on quantum dots (QDs)-encoded beads has been described. Using this technology, several QDs-encoded beads with different code were identified effectively, and the target molecule (DNA sequence) in solution was also detected accurately by coupling to its complementary sequence probed on QDs-encoded beads through DNA hybridization assay. The resolution of this technology for encoded beads is resulted from two longer wavelength fluorescence identification signals (yellow and red fluorescent signals of QDs), and the third shorter wavelength fluorescence signal (green reporting signal of fluorescein isothiocyanate (FITC)) for the determination of reaction between probe and target. In experiment, because of QDs' unique optical character, only one excitation light source was needed to excite the QDs and probe dye FITC synchronously comparing with other flow cytometric assay technology. The results show that this technology has present excellent repeatability and good accuracy. It will become a promising multiple assay platform in various application fields after further improvement

  19. Design of Prototype Payment Application System With Near Field Communication (NFC Technology based on Android

    Directory of Open Access Journals (Sweden)

    Huda Ubaya

    2012-06-01

    Full Text Available Since the late 1990s, people have enjoyed a comfortable lifestyle. Mobile devices supported by the development of wireless networks have spread throughout the world. People can get information, order tickets, download songs and perform commercial transactions, called mobile commerce. Mobile commerce applications become the most popular application for mobile device users who want to do business and financial transactions easily and securely, anytime and anywhere they are. Today the use of physical cash is experiencing a decline in popularity in the business world, because it is being replaced by non-physical payments are often called electronic money (e-money. An important technology behind mobile payments is called Near Field Communication (NFC. As an indication that the NFC has tremendous business potential, leading companies like Nokia, Microsoft, Visa Inc., and MasterCard Worldwide and NXP Semiconductors, is actively engaged on them. Payment processing integrated with NFC technology based mobile operating system that is a trend today is Android that support NFC technology is version 2.3.3 Gingerbread. The prototype application is designed to pay for 2 on the user side of the user as consumer and the merchant side as a trader or seller by using the handset that already have NFC technology is Google Samsung Nexus S. Pay an application prototype also implements the concept of security in e-commerce transactions by using the protocol-to-Tag Tag so that the user needs for security and comfort during the financial transaction are met.

  20. High-power electro-optic switch technology based on novel transparent ceramic

    Science.gov (United States)

    Xue-Jiao, Zhang; Qing, Ye; Rong-Hui, Qu; Hai-wen, Cai

    2016-03-01

    A novel high-power polarization-independent electro-optic switch technology based on a reciprocal structure Sagnac interferometer and a transparent quadratic electro-optic ceramic is proposed and analyzed theoretically and experimentally. The electro-optic ceramic is used as a phase retarder for the clockwise and counter-clockwise polarized light, and their polarization directions are adjusted to their orthogonal positions by using two half-wave plates. The output light then becomes polarization-independent with respect to the polarization direction of the input light. The switch characteristics, including splitter ratios and polarization states, are theoretically analyzed and simulated in detail by the matrix multiplication method. An experimental setup is built to verify the analysis and experimental results. A new component ceramic is used and a non-polarizing cube beam splitter (NPBS) replaces the beam splitter (BS) to lower the ON/OFF voltage to 305 V and improve the extinction ratio by 2 dB. Finally, the laser-induced damage threshold for the proposed switch is measured and discussed. It is believed that potential applications of this novel polarization-independent electro-optic switch technology will be wide, especially for ultrafast high-power laser systems. Project supported by the National Natural Science Foundation of China (Grant Nos. 61137004, 61405218, and 61535014).

  1. Law of Large Numbers: the Theory, Applications and Technology-based Education.

    Science.gov (United States)

    Dinov, Ivo D; Christou, Nicolas; Gould, Robert

    2009-03-01

    Modern approaches for technology-based blended education utilize a variety of recently developed novel pedagogical, computational and network resources. Such attempts employ technology to deliver integrated, dynamically-linked, interactive-content and heterogeneous learning environments, which may improve student comprehension and information retention. In this paper, we describe one such innovative effort of using technological tools to expose students in probability and statistics courses to the theory, practice and usability of the Law of Large Numbers (LLN). We base our approach on integrating pedagogical instruments with the computational libraries developed by the Statistics Online Computational Resource (www.SOCR.ucla.edu). To achieve this merger we designed a new interactive Java applet and a corresponding demonstration activity that illustrate the concept and the applications of the LLN. The LLN applet and activity have common goals - to provide graphical representation of the LLN principle, build lasting student intuition and present the common misconceptions about the law of large numbers. Both the SOCR LLN applet and activity are freely available online to the community to test, validate and extend (Applet: http://socr.ucla.edu/htmls/exp/Coin_Toss_LLN_Experiment.html, and Activity: http://wiki.stat.ucla.edu/socr/index.php/SOCR_EduMaterials_Activities_LLN).

  2. Technology-Based Interventions for Substance Use and Comorbid Disorders: An Examination of the Emerging Literature.

    Science.gov (United States)

    Sugarman, Dawn E; Campbell, Aimee N C; Iles, Brittany R; Greenfield, Shelly F

    Among individuals with substance use disorders (SUDs), comorbidity with other psychiatric disorders is common and often noted as the rule rather than the exception. Standard care that provides integrated treatment for comorbid diagnoses simultaneously has been shown to be effective. Technology-based interventions (TBIs) have the potential to provide a cost-effective platform for, and greater accessibility to, integrated treatments. For the purposes of this review, we defined TBIs as interventions in which the primary targeted aim was delivered by automated computer, Internet, or mobile system with minimal to no live therapist involvement. A search of the literature identified nine distinct TBIs for SUDs and comorbid disorders. An examination of this limited research showed promise, particularly for TBIs that address problematic alcohol use, depression, or anxiety. Additional randomized, controlled trials of TBIs for comorbid SUDs and for anxiety and depression are needed, as is future research developing TBIs that address SUDs and comorbid eating disorders and psychotic disorders. Ways of leveraging the full capabilities of what technology can offer should also be further explored.

  3. High-power electro-optic switch technology based on novel transparent ceramic

    International Nuclear Information System (INIS)

    Zhang Xue-Jiao; Ye Qing; Qu Rong-Hui; Cai Hai-wen

    2016-01-01

    A novel high-power polarization-independent electro-optic switch technology based on a reciprocal structure Sagnac interferometer and a transparent quadratic electro-optic ceramic is proposed and analyzed theoretically and experimentally. The electro-optic ceramic is used as a phase retarder for the clockwise and counter-clockwise polarized light, and their polarization directions are adjusted to their orthogonal positions by using two half-wave plates. The output light then becomes polarization-independent with respect to the polarization direction of the input light. The switch characteristics, including splitter ratios and polarization states, are theoretically analyzed and simulated in detail by the matrix multiplication method. An experimental setup is built to verify the analysis and experimental results. A new component ceramic is used and a non-polarizing cube beam splitter (NPBS) replaces the beam splitter (BS) to lower the ON/OFF voltage to 305 V and improve the extinction ratio by 2 dB. Finally, the laser-induced damage threshold for the proposed switch is measured and discussed. It is believed that potential applications of this novel polarization-independent electro-optic switch technology will be wide, especially for ultrafast high-power laser systems. (paper)

  4. A comparison of text and technology based training tools to improve cognitive skills in older adults.

    Science.gov (United States)

    Power, Kevin; Kirwan, Grainne; Palmer, Marion

    2011-01-01

    Research has indicated that use of cognitive skills training tools can produce positive benefits with older adults. However, little research has compared the efficacy of technology-based interventions and more traditional, text-based interventions which are also available. This study aimed to investigate cognitive skills improvements experienced by 40 older adults using cognitive skills training tools. A Solomon 4 group design was employed to determine which intervention demonstrated the greatest improvement. Participants were asked to use the interventions for 5-10 minutes per day, over a period of 60 days. Pre and post-tests consisted of measures of numerical ability, self-reported memory and intelligence. Following training, older adults indicated significant improvements on numerical ability and intelligence regardless of intervention type. No improvement in selfreported memory was observed. This research provides a critical appraisal of brain training tools and can help point the way for future improvements in the area. Brain training improvements could lead to improved quality of life, and perhaps, have financial and independent living ramifications for older adults.

  5. Technology-based interventions for tobacco and other drug use in university and college students: a systematic review and meta-analysis.

    Science.gov (United States)

    Gulliver, Amelia; Farrer, Louise; Chan, Jade K Y; Tait, Robert J; Bennett, Kylie; Calear, Alison L; Griffiths, Kathleen M

    2015-02-24

    University students have high levels of tobacco and other drug use, yet they are unlikely to seek traditional care. Technology-based interventions are highly relevant to this population. This paper comprises a systematic review and meta-analysis of published randomized trials of technology-based interventions evaluated in a tertiary (university/college) setting for tobacco and other drug use (excluding alcohol). It extends previous reviews by using a broad definition of technology. PubMed, PsycInfo, and the Cochrane databases were searched using keywords, phrases, and MeSH terms. Retrieved abstracts (n = 627) were double screened and coded. Included studies met the following criteria: (1) the study was a randomized trial or a randomized controlled trial (RCT); (2) the sample was composed of students attending a tertiary (e.g., university, college) institution; (3) the intervention was either delivered by or accessed using a technological device or process (e.g., computer/internet, telephone, mobile short message services [SMS]); (4) the age range or mean of the sample was between 18 and 25 years; and (5) the intervention was designed to alter a drug use outcome relating to tobacco or other drugs (excluding alcohol). A total of 12 papers met inclusion criteria for the current review. The majority of included papers examined tobacco use (n = 9; 75%), two studies targeted marijuana use (17%); and one targeted stress, marijuana, alcohol, and tobacco use. A quantitative meta-analysis was conducted on the tobacco use studies using an abstinence outcome measure (n = 6), demonstrating that the interventions increased the rate of abstinence by 1.5 times that of controls (Risk Ratio [RR] = 1.54; 95% Confidence Interval [CI] = 1.20-1.98). Across all 12 studies, a total of 20 technology-based interventions were reviewed. A range of technology was employed in the interventions, including stand-alone computer programs (n = 10), internet (n = 5), telephone (n = 3), and mobile SMS

  6. The experiences of lesbians of color in health care encounters.

    Science.gov (United States)

    Stevens, P E

    1998-01-01

    Abstract In this feminist narrative study, lesbians of color gave testimony to the effects of prejudice in face-to-face health care interactions. A major objective was to involve participants from a broad range of ethnic/racial backgrounds and socio-economic circumstances in open-ended interviews about their experiences receiving health care. Half of the 45 women in the sample were lesbians of color: 20% (9) African American, 18% (8) Latina, 11% (5) Asian/Pacific Islander, and 2% (1) Native American. Results suggest that if we wish to improve access to and quality of health services, those in the health care field must address race, class, gender, and sexual orientation prejudice in health care interactions, acknowledging the role discriminatory behavior plays in diminishing the availability of health care for lesbians of color.

  7. 78 FR 31571 - Announcement of Requirements and Registration for the “Technology-based Products to Prevent High...

    Science.gov (United States)

    2013-05-24

    ... used by colleges and universities using their existing communication systems (20 points); and... university campuses across the United States, which often result in life-altering consequences such as death... this problem through cost-effective, portable, technology-based products that effectively reach a...

  8. A Review of Technology-Based Interventions to Teach Academic Skills to Students with Autism Spectrum Disorder

    Science.gov (United States)

    Knight, Victoria; McKissick, Bethany R.; Saunders, Alicia

    2013-01-01

    A comprehensive review of the literature was conducted for articles published between 1993 and 2012 to determine the degree to which technology-based interventions can be considered an evidence-based practice to teach academic skills to individuals with Autism Spectrum Disorder (ASD). Criteria developed by Horner et al. ("Except Child"…

  9. Research Trends in Technology-Based Learning from 2000 to 2009: A Content Analysis of Publications in Selected Journals

    Science.gov (United States)

    Hsu, Yu-Chen; Ho, Hsin Ning Jessie; Tsai, Chin-Chung; Hwang, Gwo-Jen; Chu, Hui-Chun; Wang, Chin-Yeh; Chen, Nian-Shing

    2012-01-01

    This paper provides a content analysis of studies in technology-based learning (TBL) that were published in five Social Sciences Citation Index (SSCI) journals (i.e. "the British Journal of Educational Technology, Computers & Education, Educational Technology Research & Development, Educational Technology & Society, the Journal of Computer…

  10. Information Technology-Based Open Learning--A Study Report. Occasional Paper InTER/12/89.

    Science.gov (United States)

    Hodgson, V., Ed.; And Others

    This document reports on a study which focused on improving the flexibility and responsiveness of vocational education and training provision in Great Britain by producing a plan for information technology-based open learning (ITOL) provision. In the first section, the ITOL model is described through three scenarios. Benefits to learners such as…

  11. R&D Investment in New Technology-Based Firms: Strategic and Entrepreneurial Dynamics and the Impact of Universities

    Science.gov (United States)

    Lynskey, Michael J.

    2016-01-01

    This article examines how two core factors--strategic and entrepreneurial dynamics--influence research and development (R&D) investment in new technology-based firms (NTBFs) using data from a questionnaire survey conducted in Japan. Among the strategic dynamics, it is found that joint R&D projects with universities have a positive,…

  12. Assessing the needs of new technology based firms (NTBFs): An investigation among spin-off companies from six European Universities

    NARCIS (Netherlands)

    Kirwan, P.M.; van der Sijde, Peter; Groen, Arend J.

    2006-01-01

    New technology based firms (NTBFs) play a major role in the development and commercialisation of new technologies and the development of national economies. Using an entrepreneurship-in-networks approach, this paper examines the early stages of the development of these companies, i.e. from

  13. Demand pull and technology push perspective in technology-based innovations for the points of sale : the retailers evaluation

    NARCIS (Netherlands)

    Pantano, E.; Viassone, M.

    Despite the consumers' increasing demand of technology-based innovations for making stores more appealing and the huge availability of advanced technologies, there is still a lack of research on the retailers' and employees' points of views towards the introduction of these systems. In fact, an

  14. Why simulation can be efficient: on the preconditions of efficient learning in complex technology based practices

    Directory of Open Access Journals (Sweden)

    Hofmann Bjørn

    2009-07-01

    Full Text Available Abstract Background It is important to demonstrate learning outcomes of simulation in technology based practices, such as in advanced health care. Although many studies show skills improvement and self-reported change to practice, there are few studies demonstrating patient outcome and societal efficiency. The objective of the study is to investigate if and why simulation can be effective and efficient in a hi-tech health care setting. This is important in order to decide whether and how to design simulation scenarios and outcome studies. Methods Core theoretical insights in Science and Technology Studies (STS are applied to analyze the field of simulation in hi-tech health care education. In particular, a process-oriented framework where technology is characterized by its devices, methods and its organizational setting is applied. Results The analysis shows how advanced simulation can address core characteristics of technology beyond the knowledge of technology's functions. Simulation's ability to address skilful device handling as well as purposive aspects of technology provides a potential for effective and efficient learning. However, as technology is also constituted by organizational aspects, such as technology status, disease status, and resource constraints, the success of simulation depends on whether these aspects can be integrated in the simulation setting as well. This represents a challenge for future development of simulation and for demonstrating its effectiveness and efficiency. Conclusion Assessing the outcome of simulation in education in hi-tech health care settings is worthwhile if core characteristics of medical technology are addressed. This challenges the traditional technical versus non-technical divide in simulation, as organizational aspects appear to be part of technology's core characteristics.

  15. Why simulation can be efficient: on the preconditions of efficient learning in complex technology based practices.

    Science.gov (United States)

    Hofmann, Bjørn

    2009-07-23

    It is important to demonstrate learning outcomes of simulation in technology based practices, such as in advanced health care. Although many studies show skills improvement and self-reported change to practice, there are few studies demonstrating patient outcome and societal efficiency. The objective of the study is to investigate if and why simulation can be effective and efficient in a hi-tech health care setting. This is important in order to decide whether and how to design simulation scenarios and outcome studies. Core theoretical insights in Science and Technology Studies (STS) are applied to analyze the field of simulation in hi-tech health care education. In particular, a process-oriented framework where technology is characterized by its devices, methods and its organizational setting is applied. The analysis shows how advanced simulation can address core characteristics of technology beyond the knowledge of technology's functions. Simulation's ability to address skilful device handling as well as purposive aspects of technology provides a potential for effective and efficient learning. However, as technology is also constituted by organizational aspects, such as technology status, disease status, and resource constraints, the success of simulation depends on whether these aspects can be integrated in the simulation setting as well. This represents a challenge for future development of simulation and for demonstrating its effectiveness and efficiency. Assessing the outcome of simulation in education in hi-tech health care settings is worthwhile if core characteristics of medical technology are addressed. This challenges the traditional technical versus non-technical divide in simulation, as organizational aspects appear to be part of technology's core characteristics.

  16. Technology-Based Interventions for Asthma-Can They Help Decrease Health Disparities?

    Science.gov (United States)

    Baptist, Alan P; Islam, Nishat; Joseph, Christine L M

    Asthma is a condition that has consistently demonstrated significant health outcome inequalities for minority populations. One approach used for care of patients with asthma is the incorporation of technology for behavioral modification, symptom monitoring, education, and/or treatment decision making. Whether such technological interventions can improve the care of black and inner-city patients is unknown. We reviewed all randomized controlled trial technological interventions from 2000 to 2015 performed in minority populations. A total of 16 articles met inclusion and exclusion criteria; all but 1 was performed in a childhood or adolescent age group. The interventions used MPEG audio layer-3 players, text messaging, computer/Web-based systems, video games, and interactive voice response. Many used tailored content and/or a specific behavior theory. Although the interventions were based on technology, most required additional special staffing. Subject user satisfaction was positive, and improvements were noted in asthma knowledge, medication adherence, asthma symptoms, and quality of life. Unfortunately, health care utilization (emergency department visits and/or hospitalizations) was typically not improved by the interventions. Although no single intervention modality was vastly superior, the computer-based interventions appeared to have the most positive results. In summary, technology-based interventions have a high level of user satisfaction among minority and urban/low-income individuals with asthma, and can improve asthma outcomes. Further large-scale studies are needed to assess whether such interventions can decrease health disparities in asthma. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  17. Political factors in the development and implementation of technology-based confidence-building measures

    International Nuclear Information System (INIS)

    Steinberg, G.M.

    1989-01-01

    The second half of the 20th century has been characterized by the continuous development and improvement of weapons of mass destruction, including strategic bombers, missiles, chemical and biological agents, and of course, a variety of nuclear weapons. In contrast to the massive change in military capabilities brought about by the rapid development of science and technology, international relations is still dominated by relations between sovereign nation states and characterized by distrust and narrow interests. At the same time that scientific developments created the foundation for the nuclear arms race, however the scientific and technical community has also sought some antidotes. Technology-based confidence building measures (TBCBMS), designed to reduce international conflict and to prevent nuclear war, have been proposed by scientists from the US and the USSR. These TBCBMS have taken a number of forms such as cooperative research and development programs, joint panels and meetings of professional societies, and specially dedicated international forums. These have provided a meeting ground for the exchange of views among scientists from many different countries. In addition, a number of more direct forms of TBCBMS, such as satellite-based observation systems and IAEA nuclear safeguards, have national technical means of verification. More recently, there have been a number of proposals to apply many of these technologies to verification of conventional force reduction, arms control, and other confidence-building measures in context of regional conflicts in the Third World. An International Satellite Monitoring Agency has bee proposed to develop space-based technologies such as observation satellites to increase stability and prevent the outbreak of accidental war in regional contexts such as the Middle East

  18. Technical Education Outreach in Materials Science and Technology Based on NASA's Materials Research

    Science.gov (United States)

    Jacobs, James A.

    2003-01-01

    The grant NAG-1 -2125, Technical Education Outreach in Materials Science and Technology, based on NASA s Materials Research, involves collaborative effort among the National Aeronautics and Space Administration s Langley Research Center (NASA-LaRC), Norfolk State University (NSU), national research centers, private industry, technical societies, colleges and universities. The collaboration aims to strengthen math, science and technology education by providing outreach related to materials science and technology (MST). The goal of the project is to transfer new developments from LaRC s Center for Excellence for Structures and Materials and other NASA materials research into technical education across the nation to provide educational outreach and strengthen technical education. To achieve this goal we are employing two main strategies: 1) development of the gateway website and 2) using the National Educators Workshop: Update in Engineering Materials, Science and Technology (NEW:Updates). We have also participated in a number of national projects, presented talks at technical meetings and published articles aimed at improving k-12 technical education. Through the three years of this project the NSU team developed the successful MST-Online site and continued to upgrade and update it as our limited resources permitted. Three annual NEW:Updates conducted from 2000 though 2002 overcame the challenges presented first by the September 11,2001 terrorist attacks and the slow U.S. economy and still managed to conduct very effective workshops and expand our outreach efforts. Plans began on NEW:Update 2003 to be hosted by NASA Langley as a part of the celebration of the Centennial of Controlled Flight.

  19. BodyHeat Encounter: Performing Technology in Pedagogical Spaces of Surveillance/Intimacy

    Science.gov (United States)

    Fels, Lynn; Ricketts, Kathryn

    2015-01-01

    What occurs when videographer and performer encounter each other through the lens of a camera? This collaborative performative inquiry focuses on embodiment and emergent narrative as realized through an encounter between technology and the visceral body--a relational body that smells, touches, sees, hears and feels the emergent world through…

  20. Multiple Codes, Multiple Impressions: An Analysis of Doctor-Client Encounters in Nigeria

    Science.gov (United States)

    Odebunmi, Akin

    2013-01-01

    Existing studies on doctor-client interactions have largely focused on monolingual encounters and the interactional effects and functions of the languages used in the communication between doctors and their clients. They have neither, to a large extent, examined the several codes employed in single encounters and their pragmatic roles nor given…

  1. Intercultural Reflection through the "Autobiography of Intercultural Encounters": Students' Accounts of Their Images of Alterity

    Science.gov (United States)

    Méndez García, María del Carmen

    2017-01-01

    The Council of Europe's "Autobiography of Intercultural Encounter" (AIE) is a tool to develop intercultural competence (IC) in education by encouraging users to reflect upon and learn from momentous intercultural encounters they have experienced face to face. Its parallel resource, the "Autobiography of Intercultural Encounters…

  2. Prevalence of Unique Pediatric Pathologies Encountered by Paramedic Students Across Age Groups.

    Science.gov (United States)

    Ernest, Eric V; Brazelton, Tom B; Carhart, Elliot D; Studnek, Jonathan R; Tritt, Patricia L; Philip, Genghis A; Burnett, Aaron M

    2016-08-01

    Introduction Traditionally, Emergency Medical Services (EMS) educators have divided the pediatric population into age groups to assist in targeting their clinical and didactic curriculum. Currently, the accrediting body for paramedic training programs requires student exposure to pediatric patients based entirely on age without specifying exposure to specific pathologies within each age stratification. Identifying which pathologies are most common within the different pediatric age groups would allow educators to design curriculum targeting the most prevalent pathologies in each age group and incorporating the physiologic and psychological developmental milestones commonly seen at that age. Hypothesis It was hypothesized that there are unique clusterings of pathologies, represented by paramedic student primary impressions, that are found in different age groups which can be used to target provider education. This is a retrospective review of prospectively collected data documented by paramedic students in the Fisdap (Field Internship Student Data Acquisition Project; Saint Paul, Minnesota USA) database over a one-year period. For the purposes of this study, pediatric patients were defined arbitrarily as those between the ages of 0-16 years. All paramedic student primary impressions recorded in Fisdap for patients aged 0-16 years were abstracted. Primary impression by age was calculated and graphed. The frequency of primary impression was then assessed for significance of trend by age with an alpha ≤.05 considered significant. The following primary impressions showed clinically and statistically significant variability in prevalence among different pediatric age groups: respiratory distress, medical-other, abdominal pain, seizure, overdose/poisoning, behavioral, and cardiac. In patients less than 13 years old, respiratory and other-medical were the most common two primary impressions and both decreased with age. In patients 5-16 years old, the prevalence of

  3. Emocomp! A Customer Based Scale for Measuring Emotional Competences in Service Employees

    NARCIS (Netherlands)

    Delcourt, C.C.; Riel, A.C.R. van; Birgelen, M.J.H. van; Gremler, D.D.

    2010-01-01

    Customers experience intense negative emotions during various types of service encounters. In such cases, the ability of contact employees to perceive, understand, and regulate these emotions, - i.e. to display emotionally competent behaviors - is considered crucial for subsequent service

  4. Technology-Based Innovations to Foster Personalized Healthy Lifestyles and Well-Being: A Targeted Review

    Science.gov (United States)

    Santana, Silvina; Tsiknakis, Manolis; Marias, Kostas; Sakkalis, Vangelis; Teixeira, António; Janssen, Joris H; de Jong, Henri; Tziraki, Chariklia

    2016-01-01

    Background New community-based arrangements and novel technologies can empower individuals to be active participants in their health maintenance, enabling people to control and self-regulate their health and wellness and make better health- and lifestyle-related decisions. Mobile sensing technology and health systems responsive to individual profiles combined with cloud computing can expand innovation for new types of interoperable services that are consumer-oriented and community-based. This could fuel a paradigm shift in the way health care can be, or should be, provided and received, while lessening the burden on exhausted health and social care systems. Objective Our goal is to identify and discuss the main scientific and engineering challenges that need to be successfully addressed in delivering state-of-the-art, ubiquitous eHealth and mHealth services, including citizen-centered wellness management services, and reposition their role and potential within a broader context of diverse sociotechnical drivers, agents, and stakeholders. Methods We review the state-of-the-art relevant to the development and implementation of eHealth and mHealth services in critical domains. We identify and discuss scientific, engineering, and implementation-related challenges that need to be overcome to move research, development, and the market forward. Results Several important advances have been identified in the fields of systems for personalized health monitoring, such as smartphone platforms and intelligent ubiquitous services. Sensors embedded in smartphones and clothes are making the unobtrusive recognition of physical activity, behavior, and lifestyle possible, and thus the deployment of platforms for health assistance and citizen empowerment. Similarly, significant advances are observed in the domain of infrastructure supporting services. Still, many technical problems remain to be solved, combined with no less challenging issues related to security, privacy, trust, and

  5. Technology-Based Innovations to Foster Personalized Healthy Lifestyles and Well-Being: A Targeted Review.

    Science.gov (United States)

    Spanakis, Emmanouil G; Santana, Silvina; Tsiknakis, Manolis; Marias, Kostas; Sakkalis, Vangelis; Teixeira, António; Janssen, Joris H; de Jong, Henri; Tziraki, Chariklia

    2016-06-24

    New community-based arrangements and novel technologies can empower individuals to be active participants in their health maintenance, enabling people to control and self-regulate their health and wellness and make better health- and lifestyle-related decisions. Mobile sensing technology and health systems responsive to individual profiles combined with cloud computing can expand innovation for new types of interoperable services that are consumer-oriented and community-based. This could fuel a paradigm shift in the way health care can be, or should be, provided and received, while lessening the burden on exhausted health and social care systems. Our goal is to identify and discuss the main scientific and engineering challenges that need to be successfully addressed in delivering state-of-the-art, ubiquitous eHealth and mHealth services, including citizen-centered wellness management services, and reposition their role and potential within a broader context of diverse sociotechnical drivers, agents, and stakeholders. We review the state-of-the-art relevant to the development and implementation of eHealth and mHealth services in critical domains. We identify and discuss scientific, engineering, and implementation-related challenges that need to be overcome to move research, development, and the market forward. Several important advances have been identified in the fields of systems for personalized health monitoring, such as smartphone platforms and intelligent ubiquitous services. Sensors embedded in smartphones and clothes are making the unobtrusive recognition of physical activity, behavior, and lifestyle possible, and thus the deployment of platforms for health assistance and citizen empowerment. Similarly, significant advances are observed in the domain of infrastructure supporting services. Still, many technical problems remain to be solved, combined with no less challenging issues related to security, privacy, trust, and organizational dynamics. Delivering

  6. Beefing up operations in service firms.

    Science.gov (United States)

    Chase, R B; Hayes, R H

    1991-01-01

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

  7. Association of volume of patient encounters with residents' in-training examination performance.

    Science.gov (United States)

    McCoy, Christopher P; Stenerson, Matthew B; Halvorsen, Andrew J; Homme, Jason H; McDonald, Furman S

    2013-08-01

    Patient care and medical knowledge are Accreditation Council for Graduate Medical Education (ACGME) core competencies. The correlation between amount of patient contact and knowledge acquisition is not known. To determine if a correlation exists between the number of patient encounters and in-training exam (ITE) scores in internal medicine (IM) and pediatric residents at a large academic medical center. Retrospective cohort study Resident physicians at Mayo Clinic from July 2006 to June 2010 in IM (318 resident-years) and pediatrics (66 resident-years). We tabulated patient encounters through review of clinical notes in an electronic medical record during post graduate year (PGY)-1 and PGY-2. Using linear regression models, we investigated associations between ITE score and number of notes during the previous PGY, adjusted for previous ITE score, gender, medical school origin, and conference attendance. For IM, PGY-2 admission and consult encounters in the hospital and specialty clinics had a positive linear association with ITE-3 % score (β = 0.02; p = 0.004). For IM, PGY-1 conference attendance is positively associated with PGY-2 ITE performance. We did not detect a correlation between PGY-1 patient encounters and subsequent ITE scores for IM or pediatric residents. No association was found between IM PGY-2 ITE score and inpatient, outpatient, or total encounters in the first year of training. Resident continuity clinic and total encounters were not associated with change in PGY-3 ITE score. We identified a positive association between hospital and subspecialty encounters during the second year of IM training and subsequent ITE score, such that each additional 50 encounters were associated with an increase of 1 % correct in PGY-3 ITE score after controlling for previous ITE performance and continuity clinic encounters. We did not find a correlation for volume of encounters and medical knowledge for IM PGY-1 residents or the pediatric cohort.

  8. Service recovery following dysfunctional consumer participation

    OpenAIRE

    Hibbert, SA; Piacentini, Maria; Hogg, Margaret

    2012-01-01

    This article introduces the notion of dysfunctional consumer participation. It advances a theoretical model of service recovery for contexts in which the smooth functioning of a service has been disrupted by consumers’ dysfunctional contributions, founded on justice theory and cognitive appraisal theory. The model presents perceived justice as the core element of the evaluation of service recovery encounters. Stressful appraisal evokes emotions in consumers and influences the cooperative or re...

  9. A Technology-Based Peer Education Intervention: Results from a Sexual Health Textline Feasibility Study

    Science.gov (United States)

    O'Malley, Teagen L.; Horowitz, Katie Rose; Garth, José; Mair, Christina; Burke, Jessica G.

    2017-01-01

    Sexuality health education is moving beyond the classroom, with technology expanding youth access to sexual health information. While text message services are increasingly being used to provide information, a peer education approach has yet to be incorporated. Results from this feasibility study support a sexual health textline (IOTAS),…

  10. Synthesis of Collaborative Learning Processes with Technology Based Education to Enhance Classroom Teaching

    Science.gov (United States)

    Ghosh, Sumit

    2016-07-01

    A major hurdle in school education in India is the presence of large number of teachers who are inexperienced and have merely taken up the profession of teaching only after exhausting all avenues or getting rejected from all quarters. Empowering and training such teachers with information is a herculean task. Students tend to pay attention and show enthusiasm in learning when they view the class as relevant to themselves and connected to their interests. The current teaching-learning methods for teaching science and astronomy have become obsolete and require a major overhaul. A teaching-learning process which concentrates on an explorative-collaborative-comprehending methodology with simultaneous combination of technology has been developed with the objective to reignite the scientific temper among the future budding scientists. Attaining this goal will be possible when instructors adopt a bottom-up approach, which involves understanding the student's needs, designing flexible course content and synchronizing teaching techniques that focus on increasing student engagement by making the learning experience meaningful and purposeful. The International Year of Light (IYL 2015) is a global initiative that highlights to the citizens of the world the importance of light and optical technologies in their lives, for their futures, and for the development of society. One of the strong legacies left by the 2009 International Year of Astronomy was to use Astronomy in making the world a better place. On the eve of IYL 2015, an Optical Society funded outreach program, 'Spark of Light' was organised for under-privileged school children by using the explorative-collaborative-technology based mechanism and make them understand the nature and properties of light with emphasis on how Astronomy has been crucial for the evolution of sophisticated technology. A major paradigm shift from our previous program was the engagement of such untrained teachers in each and every aspect of

  11. Studying the clinical encounter with the Adaptive Leadership framework

    Directory of Open Access Journals (Sweden)

    Bailey Jr DE

    2012-08-01

    Full Text Available Donald E Bailey Jr,1,2 Sharron L Docherty,1 Judith A Adams,1 Dana L Carthron,3 Kirsten Corazzini,1,2 Jennifer R Day,1 Elizabeth Neglia,1 Marcus Thygeson,4 Ruth A Anderson1,21School of Nursing, Duke University, 2Center for the Study of Aging and Human Development, Duke University, Durham, NC, 3School of Health Science, Division of Nursing, Winston Salem State University, Winston Salem, NC, 4Medical Services, Blue Shield of California, San Francisco, CA, USAAbstract: In this paper we discuss the concept of leadership as a personal capability, not contingent on one's position in a hierarchy. This type of leadership allows us to reframe both the care-giving and organizational roles of nurses and other front-line clinical staff. Little research has been done to explore what leadership means at the point of care, particularly in reference to the relationship between health care practitioners and patients and their family caregivers. The Adaptive Leadership framework, based on complexity science theory, provides a useful lens to explore practitioners' leadership behaviors at the point of care. This framework proposes that there are two broad categories of challenges that patients face: technical and adaptive. Whereas technical challenges are addressed with technical solutions that are delivered by practitioners, adaptive challenges require the patient (or family member to adjust to a new situation and to do the work of adapting, learning, and behavior change. Adaptive leadership is the work that practitioners do to mobilize and support patients to do the adaptive work. The purpose of this paper is to describe this framework and demonstrate its application to nursing research. We demonstrate the framework's utility with five exemplars of nursing research problems that range from the individual to the system levels. The framework has the potential to guide researchers to ask new questions and to gain new insights into how practitioners interact with

  12. The importance of motivation, weapons, and foul odors in driving encounter competition in carnivores.

    Science.gov (United States)

    Allen, Maximilian L; Wilmers, Christopher C; Elbroch, L Mark; Golla, Julie M; Wittmer, Heiko U

    2016-08-01

    Encounter competition is interference competition in which animals directly contend for resources. Ecological theory predicts the trait that determines the resource holding potential (RHP), and hence the winner of encounter competition, is most often body size or mass. The difficulties of observing encounter competition in complex organisms in natural environments, however, has limited opportunities to test this theory across diverse species. We studied the outcome of encounter competition contests among mesocarnivores at deer carcasses in California to determine the most important variables for winning these contests. We found some support for current theory in that body mass is important in determining the winner of encounter competition, but we found that other factors including hunger and species-specific traits were also important. In particular, our top models were "strength and hunger" and "size and hunger," with models emphasizing the complexity of variables influencing outcomes of encounter competition. In addition, our wins above predicted (WAP) statistic suggests that an important aspect that determines the winner of encounter competition is species-specific advantages that increase their RHP, as bobcats (Lynx rufus) and spotted skunks (Spilogale gracilis) won more often than predicted based on mass. In complex organisms, such as mesocarnivores, species-specific adaptations, including strategic behaviors, aggressiveness, and weapons, contribute to competitive advantages and may allow certain species to take control or defend resources better than others. Our results help explain how interspecific competition shapes the occurrence patterns of species in ecological communities. © 2016 by the Ecological Society of America.

  13. The need for trust and safety inducing encounters: a qualitative exploration of women's experiences of seeking perinatal care when living as undocumented migrants in Sweden.

    Science.gov (United States)

    Barkensjö, My; Greenbrook, Josephine T V; Rosenlundh, Josefine; Ascher, Henry; Elden, Helen

    2018-06-07

    Studies from around the world have shown that women living as undocumented migrants have limited and deficient access to perinatal care, increasing their risks of both physical and psychological complications during pregnancy and childbirth. Failures to provide equal access to healthcare have been criticized extensively by the United Nations. In 2013, undocumented migrants' rights to healthcare in Sweden were expanded to include full access to perinatal care. Research surrounding clinical encounters involving women living as undocumented migrants remains largely lacking. The present study aimed to provide a composite description of women's experiences of clinical encounters throughout pregnancy and childbirth, when living as undocumented migrants in Sweden. Taking an inductive approach, qualitative content analysis was implemented. Thirteen women from ten different countries were interviewed. Meaning-units were extracted from the data collected in order to identify emergent overarching themes. In clinical encounters where healthcare professionals displayed empathic concern and listening behaviours, women felt empowered, acknowledged, and encouraged, leading them to trust clinicians, diminishing fears relating to seeking healthcare services. Conversely, when neglectful behaviour on part of healthcare professionals was perceived in encounters, anxiousness and fear intensified. Vulnerability and distress induced by the women's uncertain living circumstances were apparent across themes, and appeared exacerbated by traumatic memories, difficulties in coping with motherhood, and fears of deportation. The present study contributes unique and important knowledge surrounding women's experience of being pregnant and giving birth when living as undocumented migrants. The overarching findings indicated that the needs of undocumented migrant women were largely similar to those of all expectant mothers, but that due to vulnerabilities relating to their circumstances, flexible

  14. VizieR Online Data Catalog: Stellar encounters with long-period comets (Feng+, 2015)

    Science.gov (United States)

    Feng, F.; Bailer-Jones, C. A. L.

    2016-07-01

    We have conducted simulations of the perturbation of the Oort cloud in order to estimate the significance of known encounters in generating long-period comets. We collected the data of stellar encounters from three sources: (Bailer-Jones, 2015, Cat. J/A+A/575/A35, hereafter BJ15), Dybczynski & Berski (2015MNRAS.449.2459D), and Mamajek et al. (2015ApJ...800L..17M). Following BJ15, we use the term 'object' to refer to each encountering star in our catalogue. A specific star may appear more than once but with different data, thus leading to a different object. (1 data file).

  15. Encountering Urbanization on Jersey: Development, Sustainability, and Spatiality in a Small Island Setting

    Directory of Open Access Journals (Sweden)

    Henry

    2016-12-01

    Full Text Available On the island of Jersey, the success of local industries including agriculture, tourism, and financial services has helped grow the population of permanent residents, contract workers, seasonal workers, and short-term tourists. As a result, between 1950 and 2015 the island’s population nearly doubled from about 55,000 to 100,000, and, consequently, the landscape has undergone much urban development, not only in and around the parish capital of St Helier, but also in varying degrees in each of the island’s other parishes. During this period of population growth, the island’s urbanization has been framed within a context of developing the island’s industries on the one hand, yet sustaining the island’s unique environment on the other. After all, one of the main qualities of Jersey that has helped its tourism industry has been its ability to maintain characteristics of the island in a context of population growth and increased resource restraints. Using a method of critical inquiry of primary and secondary sources, this article foregrounds how the geographically small island of Jersey has encountered urbanization, particularly in the decades following the Second World War. The discussion illustrates some of the consequences for islanders and how development and sustainability as an assemblage of interconnected practices and perceptions have helped craft a distinct environment for the island that contributes to its local character. The article shows that inward migration flows have led to a locally-defined urbanization, which has resulted in a continually growing population and a type of urban island lure. For the field of Island Studies, a study of Jersey’s locally-defined urbanization sheds light on how urban development and sustainability consciousness is characterized and practised on this particular small island in an era that sees it especially dependent on the finance and tourism industries.

  16. A review of technology-based interventions to teach academic skills to students with autism spectrum disorder.

    Science.gov (United States)

    Knight, Victoria; McKissick, Bethany R; Saunders, Alicia

    2013-11-01

    A comprehensive review of the literature was conducted for articles published between 1993 and 2012 to determine the degree to which technology-based interventions can be considered an evidence-based practice to teach academic skills to individuals with Autism Spectrum Disorder (ASD). Criteria developed by Horner et al. (Except Child 71:165-178, 2005) and Gersten et al. (Except Child 71:149-164, 2005) were used to determine the quality of single-subject research studies and group experimental research studies respectively. A total of 29 [Corrected] studies met inclusion criteria. Of these studies, only three single-subject studies and no group studies met criteria for quality or acceptable studies. Taken together, the results suggest that practitioners should use caution when teaching academic skills to individuals with ASD using technology-based interventions. Limitations and directions for future research are discussed.

  17. Technology-Based Communication and the Development of Interpersonal Competencies Within Adolescent Romantic Relationships: A Preliminary Investigation

    Science.gov (United States)

    Nesi, Jacqueline; Widman, Laura; Choukas-Bradley, Sophia; Prinstein, Mitchell J.

    2018-01-01

    This study investigated longitudinal associations between adolescents’ technology-based communication and the development of interpersonal competencies within romantic relationships. A school-based sample of 487 adolescents (58% girls; Mage = 14.1) participated at two time points, one year apart. Participants reported (1) proportions of daily communication with romantic partners via traditional modes (in person, on the phone) versus technological modes (text messaging, social networking sites) and (2) competence in the romantic relationship skill domains of negative assertion and conflict management. Results of cross-lagged panel models indicated that adolescents who engaged in greater proportions of technology-based communication with romantic partners reported lower levels of interpersonal competencies one year later, but not vice versa; associations were particularly strong for boys. PMID:28876524

  18. Technology-Based Communication and the Development of Interpersonal Competencies Within Adolescent Romantic Relationships: A Preliminary Investigation.

    Science.gov (United States)

    Nesi, Jacqueline; Widman, Laura; Choukas-Bradley, Sophia; Prinstein, Mitchell J

    2017-06-01

    This study investigated longitudinal associations between adolescents' technology-based communication and the development of interpersonal competencies within romantic relationships. A school-based sample of 487 adolescents (58% girls; M age  = 14.1) participated at two time points, one year apart. Participants reported (1) proportions of daily communication with romantic partners via traditional modes (in person, on the phone) versus technological modes (text messaging, social networking sites) and (2) competence in the romantic relationship skill domains of negative assertion and conflict management. Results of cross-lagged panel models indicated that adolescents who engaged in greater proportions of technology-based communication with romantic partners reported lower levels of interpersonal competencies one year later, but not vice versa; associations were particularly strong for boys. © 2016 The Authors. Journal of Research on Adolescence © 2016 Society for Research on Adolescence.

  19. Research of B2B e-Business Application and Development Technology Based on SOA

    Science.gov (United States)

    Xian, Li Liang

    Today, the B2B e-business systems in most enterprises usually have multiple heterogeneous and independent systems which are based on different platforms and operate in different functional departments. To deal with the increased services in future, an enterprise needs to expand its system continuously. This, however, will cause great inconvenience to the future system maintenance. To implement e-business successfully, a unified internal e-business integration environment must be established to integrate the internal system and thus realize a unified internal mechanism within the enterprise e-business system. The SOA (service-oriented architecture), however, can well meet the above requirements. The integration of SOA-based applications can reduce the dependency of different types of IT systems, reduce the cost of system maintenance and the complexity of the IT system operation, increase the flexibility of the system deployment, and at the same time exclude the barrier of service innovation. Research and application of SOA-based enterprise application systems has become a very important research project at present. Based on SOA, this document designs an enterprise e-business application model and realizes a flexible and expandable e-business platform.

  20. Effects of Technology-Based Teacher Training and Teacher-Led Classroom Implementation on Learning Reading Comprehension Strategies

    OpenAIRE

    Graves, Michael; Sales, Gregory C.; Lawrenz, Frances; Robelia, Beth; Richardson, Jayson W.

    2010-01-01

    This study examined the effectiveness of a professionally developed comprehensive reading comprehension strategies program when compared to traditional reading comprehension instruction presented to 865 fourth and fifth graders (682 with full data sets) in 34 classrooms in the United States. The treatment included a strong, technology-based teacher training component as well as highly motivational materials for 53 classroom-delivered student lessons. The research design was a randomized tria...

  1. Influence of firm related factors and industrial policy regime on technology based capacity utilization in sugar industry in Nigeria

    OpenAIRE

    Akpan, Sunday Brownson; Udo, U.J.; Essien, Ubon A.

    2011-01-01

    The study analyzed the technology based capacity utilization rate in sugar industry in Nigeria in the period 1970 to 2010. Data used in the study were obtained from the sugar firms, publications of the Central Bank of Nigeria and National Bureau of Statistics. Augmented Dicker Fuller unit root test was conducted on the specified data to ascertain their stationarity and order of integration. The result reveals that some variables were stationary at level while some were stationary at first dif...

  2. Human Capital Intensity in Technology-Based Firms Located in Portugal: Do Foreign Multinationals Make a Difference?

    OpenAIRE

    Ana Teresa Tavares; Aurora A. C. Teixeira

    2005-01-01

    This paper contributes to the scarce empirical literature on the impact of foreign ownership on human capital intensity. New evidence is provided, based on a comprehensive, large-scale survey of technology-based firms located in Portugal. Using two alternatives measures of human capital (one based on skills, another on education), the key findings are that: (1) foreign ownership directly (and significantly) impacts on firms general human capital (education); (2) foreign ownership indirectly (...

  3. Management capabilities, innovation, and gender diversity in the top management team: An empirical analysis in technology-based SMEs

    OpenAIRE

    Ruiz-Jiménez, Jenny María; Fuentes-Fuentes, María del Mar

    2016-01-01

    The paper analyzes the influence of management capabilities on the innovation performance of technology-based SMEs and the role that gender diversity in the top management team plays in this relationship. We use a sample of 205 Spanish SMEs from technology sectors and a hierarchical regression analysis to test our hypotheses. The results confirm that management capabilities affect both product and process innovation positively. In addition, gender diversity in the top management team moderate...

  4. The Association Between Law Enforcement Encounters and Syringe Sharing Among IDUs on Skid Row: A Mixed Methods Analysis

    Science.gov (United States)

    Simon-Freeman, Rebecca; Bluthenthal, Ricky N.

    2013-01-01

    The legal environment is one factor that influences injection drug users' (IDUs) risk for HIV and other bloodborne pathogens such as hepatitis C virus (HCV). We examined the association between law enforcement encounters (i.e., arrests and citations) and receptive syringe sharing among IDUs in the context of an intensified policing effort. We conducted a mixed methods analysis of 30 qualitative and 187 quantitative interviews with IDUs accessing services at a Los Angeles, CA syringe exchange program from 2008 to 2009. Qualitative findings illustrate concerns related to visibility, drug withdrawal, and previous history of arrest/incarceration. In quantitative analysis, the number of citations received, current homelessness, and perceiving that being arrested would be a “big problem” were independently associated with recent syringe sharing. Findings illustrate some of the unintended public health consequences associated with intensified street-level policing, including risk for HIV and HCV transmission. PMID:23620243

  5. Patient-provider interaction during medication encounters : A study in outpatient pharmacies in the Netherlands

    NARCIS (Netherlands)

    Koster, Ellen S.; van Meeteren, Marijke M.; Van Dijk, M; van de Bemt, Bart J F; Ensing, Hendrikus T.; Bouvy, Marcel L.; Blom, Lyda; van Dijk, Liset

    2015-01-01

    Objective: To describe communication between pharmacy staff and patients at the counter in outpatient pharmacies. Both content and communication style were investigated. Methods: Pharmaceutical encounters in three outpatient pharmacies in the Netherlands were video-recorded. Videos were analyzed

  6. Patient–provider interaction during medication encounters: a study in outpatient pharmacies in the Netherlands.

    NARCIS (Netherlands)

    Koster, E.S.; Meeteren, M.M. van; Dijk, M. van; Bemt, B.J.F. van de; Ensing, H.T.; Bouvy, M.; Blom, L.; Dijk, L. van

    2015-01-01

    Objective: To describe communication between pharmacy staff and patients at the counter in outpatient pharmacies. Both content and communication style were investigated. Methods: Pharmaceutical encounters in three outpatient pharmacies in the Netherlands were video-recorded. Videos were analyzed

  7. Patient-provider interaction during medication encounters: A study in outpatient pharmacies in the Netherlands

    NARCIS (Netherlands)

    Koster, E.S.; Meeteren, M.M. van; Dijk, M.; Bemt, B.J.F van den; Ensing, H.T.; Bouvy, M.L.; Blom, L.; Dijk, L. van

    2015-01-01

    OBJECTIVE: To describe communication between pharmacy staff and patients at the counter in outpatient pharmacies. Both content and communication style were investigated. METHODS: Pharmaceutical encounters in three outpatient pharmacies in the Netherlands were video-recorded. Videos were analyzed

  8. VG2 LECP 0.4S HIGH RESOLUTION SATURN FAR ENCOUNTER DATA

    Data.gov (United States)

    National Aeronautics and Space Administration — This far encounter data set consists of electron and ion counting rate data from the Low Energy Charged Particle (LECP) experiment on Voyager 2 while the spacecraft...

  9. Patient participation during oncological encounters: barriers and facilitators experienced by elderly cancer patients.

    NARCIS (Netherlands)

    Noordman, J.; Driesenaar, J.A.; Henselmans, I.; Heijmans, M.; Verboom, J.; Dulmen, S. van

    2017-01-01

    Objective: To enhance patient participation during (oncological) encounters, this study aims to gain insight into communication barriers and supportive interventions experienced by elderly patients with cancer. Method: A mixed method design, including both quantitative (secondary survey data

  10. Projected role of nuclear power in Egypt and problems encountered in implementing the first nuclear plant

    International Nuclear Information System (INIS)

    Effat, K.E.A.; Sirry, H.; El-Fouly, M.F.; El-Sharkawy, E.; El-Saiedi, A.F.

    1977-01-01

    This paper reviews the present and projected power demands in Egypt and the factors behind the decision to introduce a nuclear power generation program. Different problems encountered and anticipated in introducing the first nuclear power plant are also discussed

  11. Cultural diversity, democracy and the prospects of cosmopolitanism: a theory of cultural encounters.

    Science.gov (United States)

    Delanty, Gerard

    2011-12-01

    The most appropriate way of theorizing cultural diversity is to situate it in the context of a broader relational theory of culture in which the key dynamic is cultural encounters. The relational conception of culture places the emphasis on the relations between social actors and the processes by which some of these relations generate enduring cultural regularities and forms. This has important implications for political community and in particular for cosmopolitanism. It is in relationships that cultural phenomena are generated and become the basis of different kinds of political community. The paper outlines a typology of six kinds of cultural encounters and discusses four major cultural trends that variously emerge from these encounters. This approach with its emphasis on cultural encounters is the broad sociological context in which questions about cultural change and the prospects of cosmopolitanism should be discussed. © London School of Economics and Political Science 2011.

  12. Potentials and pitfalls of the encounter between leisure-time centers and primary schools

    DEFF Research Database (Denmark)

    Ringskou, Lea Thomsen; Gravesen, David Thore

    Our research offers a qualitative, in depth-perspective on the encounter between leisure-time centers and primary schools in Denmark. In our presentration we will, in a cross-cultural perspective, reappraise the roles of leisure-time pedagogues and discuss the potentials and pitfalls of the encou......Our research offers a qualitative, in depth-perspective on the encounter between leisure-time centers and primary schools in Denmark. In our presentration we will, in a cross-cultural perspective, reappraise the roles of leisure-time pedagogues and discuss the potentials and pitfalls...... of the encounter between leisure-time centers and primary schools. In 2014, the Danish Primary School was reformed. To a considerable extent, the reform can be understood in response to receding results in international tests (Knudsen 2010). The official aim of the reform is to challenge all pupils, regardless...... the encounter between leisure-time centers and primary schools?...

  13. VG2 LECP 0.4S HIGH RESOLUTION SATURN NEAR ENCOUNTER DATA

    Data.gov (United States)

    National Aeronautics and Space Administration — This near encounter data set consists of electron and ion counting rate data from the Low Energy Charged Particle (LECP) experiment on Voyager 1 while the spacecraft...

  14. Joseph Maran and Philipp W. Stockhammer (eds. Materiality and Social Practice: Transformative Capacities of Intercultural Encounters

    Directory of Open Access Journals (Sweden)

    Uroš Matić

    2016-03-01

    Full Text Available Prikaz zbornika Materiality and Social Practice: Transformative Capacities of Intercultural Encounters, urednika Džozefa Marana i Filipa Stokamera, Oxford and Oakville: Oxbow Books, 220 pp.

  15. Revisiting Rossion and Pourtois with new ratings for automated complexity, familiarity, beauty, and encounter.

    Science.gov (United States)

    Forsythe, Alex; Street, Nichola; Helmy, Mai

    2017-08-01

    Differences between norm ratings collected when participants are asked to consider more than one picture characteristic are contrasted with the traditional methodological approaches of collecting ratings separately for image constructs. We present data that suggest that reporting normative data, based on methodological procedures that ask participants to consider multiple image constructs simultaneously, could potentially confounded norm data. We provide data for two new image constructs, beauty and the extent to which participants encountered the stimuli in their everyday lives. Analysis of this data suggests that familiarity and encounter are tapping different image constructs. The extent to which an observer encounters an object predicts human judgments of visual complexity. Encountering an image was also found to be an important predictor of beauty, but familiarity with that image was not. Taken together, these results suggest that continuing to collect complexity measures from human judgments is a pointless exercise. Automated measures are more reliable and valid measures, which are demonstrated here as predicting human preferences.

  16. Desistance from Delinquency through Social Encounters with Significant Others: Case Studies of Japanese Juvenile Criminals

    OpenAIRE

    SHIRAI, Toshiaki; SATOMI, Akira; KONDO, Junya

    2013-01-01

    In order to clarify how young people stop delinquency, we conducted life history analysis, survey study and case studies. The findings indicate that, first, the encounter with significant persons can make them stop delinquency through the capacity to tolerate their depression and, second, the psychologists can play a role of the significant other using the framework of rehabilitation institutions. The encounter with significant others offers intrinsic motivation and the readiness for their pe...

  17. Patient-provider interaction during medication encounters: A study in outpatient pharmacies in the Netherlands.

    Science.gov (United States)

    Koster, Ellen S; van Meeteren, Marijke M; van Dijk, Marloes; van de Bemt, Bart J F; Ensing, Hendrikus T; Bouvy, Marcel L; Blom, Lyda; van Dijk, Liset

    2015-07-01

    To describe communication between pharmacy staff and patients at the counter in outpatient pharmacies. Both content and communication style were investigated. Pharmaceutical encounters in three outpatient pharmacies in the Netherlands were video-recorded. Videos were analyzed based on an observation protocol for the following information: content of encounter, initiator of a theme and pharmacy staff's communication style. In total, 119 encounters were recorded which concerned 42 first prescriptions, 16 first refill prescriptions and 61 follow-up refill prescriptions. During all encounters, discussion was mostly initiated by pharmacy staff (85%). In first prescription encounters topics most frequently discussed included instructions for use (83%) and dosage instructions (95%). In first refill encounters, patient experiences such as adverse effects (44%) and beneficial effects (38%) were regularly discussed in contrast to follow-up refills (7% and 5%). Patients' opinion on medication was hardly discussed. Pharmacy staff in outpatient pharmacies generally provide practical information, less frequently they discuss patients' experiences and seldom discuss patients' perceptions and preferences about prescribed medication. This study shows there is room for improvement, as communication is still not according to professional guidelines. To implement professional guidelines successfully, it is necessary to identify underlying reasons for not following the guidelines. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Temporal characteristics of decisions in hospital encounters: a threshold for shared decision making? A qualitative study.

    Science.gov (United States)

    Ofstad, Eirik H; Frich, Jan C; Schei, Edvin; Frankel, Richard M; Gulbrandsen, Pål

    2014-11-01

    To identify and characterize physicians' statements that contained evidence of clinically relevant decisions in encounters with patients in different hospital settings. Qualitative analysis of 50 videotaped encounters from wards, the emergency room (ER) and outpatient clinics in a department of internal medicine at a Norwegian university hospital. Clinical decisions could be grouped in a temporal order: decisions which had already been made, and were brought into the encounter by the physician (preformed decisions), decisions made in the present (here-and-now decisions), and decisions prescribing future actions given a certain course of events (conditional decisions). Preformed decisions were a hallmark in the ward and conditional decisions a main feature of ER encounters. Clinical decisions related to a patient-physician encounter spanned a time frame exceeding the duration of the encounter. While a distribution of decisions over time and space fosters sharing and dilution of responsibility between providers, it makes the decision making process hard to access for patients. In order to plan when and how to involve patients in decisions, physicians need increased awareness of when clinical decisions are made, who usually makes them, and who should make them. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  19. CLOSE STELLAR ENCOUNTERS IN YOUNG, SUBSTRUCTURED, DISSOLVING STAR CLUSTERS: STATISTICS AND EFFECTS ON PLANETARY SYSTEMS

    International Nuclear Information System (INIS)

    Craig, Jonathan; Krumholz, Mark R.

    2013-01-01

    Both simulations and observations indicate that stars form in filamentary, hierarchically clustered associations, most of which disperse into their galactic field once feedback destroys their parent clouds. However, during their early evolution in these substructured environments, stars can undergo close encounters with one another that might have significant impacts on their protoplanetary disks or young planetary systems. We perform N-body simulations of the early evolution of dissolving, substructured clusters with a wide range of properties, with the aim of quantifying the expected number and orbital element distributions of encounters as a function of cluster properties. We show that the presence of substructure both boosts the encounter rate and modifies the distribution of encounter velocities compared to what would be expected for a dynamically relaxed cluster. However, the boost only lasts for a dynamical time, and as a result the overall number of encounters expected remains low enough that gravitational stripping is unlikely to be a significant effect for the vast majority of star-forming environments in the Galaxy. We briefly discuss the implications of this result for models of the origin of the solar system, and of free-floating planets. We also provide tabulated encounter rates and orbital element distributions suitable for inclusion in population synthesis models of planet formation in a clustered environment.

  20. CLOSE STELLAR ENCOUNTERS IN YOUNG, SUBSTRUCTURED, DISSOLVING STAR CLUSTERS: STATISTICS AND EFFECTS ON PLANETARY SYSTEMS

    Energy Technology Data Exchange (ETDEWEB)

    Craig, Jonathan; Krumholz, Mark R., E-mail: krumholz@ucolick.org [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States)

    2013-06-01

    Both simulations and observations indicate that stars form in filamentary, hierarchically clustered associations, most of which disperse into their galactic field once feedback destroys their parent clouds. However, during their early evolution in these substructured environments, stars can undergo close encounters with one another that might have significant impacts on their protoplanetary disks or young planetary systems. We perform N-body simulations of the early evolution of dissolving, substructured clusters with a wide range of properties, with the aim of quantifying the expected number and orbital element distributions of encounters as a function of cluster properties. We show that the presence of substructure both boosts the encounter rate and modifies the distribution of encounter velocities compared to what would be expected for a dynamically relaxed cluster. However, the boost only lasts for a dynamical time, and as a result the overall number of encounters expected remains low enough that gravitational stripping is unlikely to be a significant effect for the vast majority of star-forming environments in the Galaxy. We briefly discuss the implications of this result for models of the origin of the solar system, and of free-floating planets. We also provide tabulated encounter rates and orbital element distributions suitable for inclusion in population synthesis models of planet formation in a clustered environment.

  1. Close Stellar Encounters in Young, Substructured, Dissolving Star Clusters: Statistics and Effects on Planetary Systems

    Science.gov (United States)

    Craig, Jonathan; Krumholz, Mark R.

    2013-06-01

    Both simulations and observations indicate that stars form in filamentary, hierarchically clustered associations, most of which disperse into their galactic field once feedback destroys their parent clouds. However, during their early evolution in these substructured environments, stars can undergo close encounters with one another that might have significant impacts on their protoplanetary disks or young planetary systems. We perform N-body simulations of the early evolution of dissolving, substructured clusters with a wide range of properties, with the aim of quantifying the expected number and orbital element distributions of encounters as a function of cluster properties. We show that the presence of substructure both boosts the encounter rate and modifies the distribution of encounter velocities compared to what would be expected for a dynamically relaxed cluster. However, the boost only lasts for a dynamical time, and as a result the overall number of encounters expected remains low enough that gravitational stripping is unlikely to be a significant effect for the vast majority of star-forming environments in the Galaxy. We briefly discuss the implications of this result for models of the origin of the solar system, and of free-floating planets. We also provide tabulated encounter rates and orbital element distributions suitable for inclusion in population synthesis models of planet formation in a clustered environment.

  2. The service triad

    DEFF Research Database (Denmark)

    Andersson-Cederholm, Erika; Gyimóthy, Szilvia

    2010-01-01

    Models of service encounters are often fraught with reductionism, describing business relationships as mathematical combinations of dyadic constellations. Metaphors of ideal social relationships (marriages or friendships) are highlighted to stress normative aspects of equal, balanced and long......-term business partnerships. However, these approaches are limited in their analytical sensitivity, as they cannot address the complexity of multipart relationships, where meanings, roles and relationships are continuously constructed and reconstructed. In order to understand the ambivalent quality of business...... interactions, this article analyses the corporate travel market by applying Simmel’s depiction of the triad as a specific social form. Triadic constellations and more complex service networks involve dialectic tensions, simultaneously exhibiting loyalty and disloyalty, trust and distrust, empowerment...

  3. The effectiveness of information and communication technology-based psychological interventions for paediatric chronic pain: protocol for a systematic review, meta-analysis and intervention content analysis.

    Science.gov (United States)

    Traynor, Angeline; Morrissey, Eimear; Egan, Jonathan; McGuire, Brian E

    2016-10-18

    clustered techniques and a novel coding scheme for mode of delivery and usability factors. A quantitative synthesis will be conducted if appropriate. The findings of this review may offer insight for healthcare professionals working in chronic pain services and to researchers involved in designing and evaluating information and communication technology-based interventions. PROSPERO CRD42016017657.

  4. Modeling the Oldest Old: Personas to Design Technology-Based Solutions for Older Adults

    Science.gov (United States)

    Reeder, Blaine; Zaslavksy, Oleg; Wilamowska, Katarzyna M.; Demiris, George; Thompson, Hilaire J

    2011-01-01

    There is a recognized need to develop information technology for the delivery of care services to older adults. However, little attention has been paid to the design of information technology for the oldest old demographic. We made novel use of data from observations, focus groups and cluster analysis of oldest old participant characteristics from a pilot study in a community setting to iteratively construct personas for the design of information technology for the oldest old. The resulting two personas, “Hazel” and “Rose”, capture different abilities of members of the oldest old demographic group. In addition, we provide a list of eleven design recommendations to guide the design of technology that supports the abilities of people like Hazel and Rose. The resulting personas, design recommendations and persona construction method can be useful tools for informaticians and designers of new systems for the oldest old. PMID:22195177

  5. A Review on Radio-Over-Fiber Technology-Based Integrated (Optical/Wireless) Networks

    Science.gov (United States)

    Rajpal, Shivika; Goyal, Rakesh

    2017-06-01

    In the present paper, radio-over-fiber (RoF) technology has been proposed, which is the integration of the optical and radio networks. With a high transmission capacity, comparatively low cost and low attenuation, optical fiber provides an ideal solution for accomplishing the interconnections. In addition, a radio system enables the significant mobility, flexibility and easy access. Therefore, the system integration can meet the increasing demands of subscribers for voice, data and multimedia services that require the access network to support high data rates at any time and any place inexpensively. RoF has the potentiality to the backbone of the wireless access network and it has gained significant momentum in the last decade as a potential last-mile access scheme. This paper gives the comprehensive review of RoF technology used in the communication system. Concept, applications, advantages and limitations of RoF technology are also discussed in this paper.

  6. Social networking services: technologies and applications

    OpenAIRE

    Puzyrnyy, Oleksandr

    2011-01-01

    Puzyrnyy, Oleksandr. 2011. Social networking services: technologies and applications. Bachelor's Thesis. Kemi-Tornio University of Applied Sciences. Business and Culture. Pages 52. The aim of this thesis is to describe the concept of social networking, its technological base, business opportunities and future perspectives. The study discovers how social networks are made and which different purposes they might have. In addition, social networking is viewed as a part of business strategy o...

  7. Web-based versus face-to-face interprofessional team encounters with standardized patients.

    Science.gov (United States)

    Lempicki, Kelly A; Holland, Christine S

    2018-03-01

    Challenges exist in developing interprofessional education (IPE) activities including coordinating schedules and obtaining appropriate space for teams to work. Virtual worlds have been explored as a means to overcome some of these challenges. We sought to develop a web-based interprofessional team interaction with a standardized patient (SP), as compared to a face-to-face SP interaction, focusing on the competency area of interprofessional communication. Interprofessional teams of students were randomized to complete a web-based or face-to-face SP encounter. The web-based encounter was conducted via video conference that students accessed using their own electronic device. Interprofessional communication was evaluated by faculty observers and the SPs. Participants of the web-based encounter also completed a perceptions questionnaire. Interprofessional communication was rated as average/above average by the authors and SPs. Perceptions of the web-based encounter were mixed with not all students willing to complete such an encounter again despite finding it enjoyable and a positive learning experience. The need for adequate preparation was identified, including the opportunity to review the patient case before the encounter. The web-based SP encounter afforded students the opportunity to utilize communication technology to provide patient-centered care while collaborating as an interprofessional team. Video conferencing presents an opportunity to bypass some logistical challenges in scheduling IPE experiences and can be implemented as a co-curricular activity, avoiding course revisions. Additional studies are needed to further explore student and patient perspectives and clarify when, and with what level of trainees, the experiences are most valuable. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Resource-driven encounters among consumers and implications for the spread of infectious disease

    Science.gov (United States)

    Flynn, Jason M.

    2017-01-01

    Animals share a variety of common resources, which can be a major driver of conspecific encounter rates. In this work, we implement a spatially explicit mathematical model for resource visitation behaviour in order to examine how changes in resource availability can influence the rate of encounters among consumers. Using simulations and asymptotic analysis, we demonstrate that, under a reasonable set of assumptions, the relationship between resource availability and consumer conspecific encounters is not monotonic. We characterize how the maximum encounter rate and associated critical resource density depend on system parameters like consumer density and the maximum distance from which consumers can detect and respond to resources. The assumptions underlying our theoretical model and analysis are motivated by observations of large aggregations of black-backed jackals at carcasses generated by seasonal outbreaks of anthrax among herbivores in Etosha National Park, Namibia. As non-obligate scavengers, black-backed jackals use carcasses as a supplemental food resource when they are available. While jackals do not appear to acquire disease from ingesting anthrax carcasses, changes in their movement patterns in response to changes in carcass abundance do alter jackals' conspecific encounter rate in ways that may affect the transmission dynamics of other diseases, such as rabies. Our theoretical results provide a method to quantify and analyse the hypothesis that the outbreak of a fatal disease among herbivores can potentially facilitate outbreaks of an entirely different disease among jackals. By analysing carcass visitation data, we find support for our model's prediction that the number of conspecific encounters at resource sites decreases with additional increases in resource availability. Whether or not this site-dependent effect translates to an overall decrease in encounters depends, unexpectedly, on the relationship between the maximum distance of detection and

  9. Paralympic medical services for the 2010 paralympic winter games.

    Science.gov (United States)

    Taunton, Jack; Wilkinson, Michael; Celebrini, Rick; Stewart, Robert; Stasyniuk, Treny; Van de Vliet, Peter; Willick, Stuart; Ferrer, Josep Martinez

    2012-01-01

    To present the planning and medical encounters for the 2010 Paralympic Winter Games. Prospective medical encounter study. 2010 Paralympic Winter Games. Athletes, coaches, officials, workforce, volunteers, and media. Sport type: alpine, Nordic, and sledge hockey and curling. Participant type: athlete, workforce, and spectators. Terrain and speed. Medical encounters entered in database at competitive (alpine skiing, biathlon, cross-country skiing, sledge hockey, and curling) and noncompetitive (Whistler and Vancouver Polyclinics, presentation centers, opening and closing ceremonies, media center, Paralympic Family Hotel) venues. Forty-two nations participated with 1350 Paralympic athletes, coaches, and officials. There were 2590 accredited medical encounters (657 athletes, 25.4%; 682 International Federation/National Paralympic Committee officials, 26.3%; 57 IPC, 2.2%; 8 media, 0.3%; 1075 workforce, 41.5%; 111 others, 4.3%) and 127 spectator encounters for a total of 2717 encounters. During the preopening period medical services saw 201 accredited personnel. The busiest venues during the Paralympic Games were the Whistler (1633 encounters) and Vancouver (748 encounters) Polyclinics. Alpine, sledge hockey, and curling were the busiest competitive venues. The majority of medical encounters were musculoskeletal (44.6%, n = 1156). Medical services recorded 1657 therapy treatments, 977 pharmaceutical prescriptions dispensed, 204 dental treatments, 353 imaging examinations (more than 50% from alpine skiing), and 390 laboratory tests. There were 24 ambulance transfers with 7 inpatient hospitalizations for a total of 24 inpatient days and 4 outpatient visits. The mandate to have minimal impact on the health services of Vancouver and the Olympic Corridor while offering excellent medical services to the Games was accomplished. This data will be valuable to future organizing committees.

  10. Encountering Difference

    DEFF Research Database (Denmark)

    Foulkes, Nicol Marie

    2011-01-01

    and navigate the social system in the Indian mega-cities Bangalore, Delhi and Mumbai. The analysis takes into consideration how Nordic shared values like trust and equality are negotiated in locations where there are stark cultural and environmental differences, investigating how these negotiations affect...

  11. Encountering Difference

    DEFF Research Database (Denmark)

    Savinetti, Nicol Marie Foulkes

    migrants’ social citizenship is affected by the move to the mega-cities Mumbai, Delhi and Bangalore, which have been recognized as challenging destinations for foreign highly skilled migrant workers. I apply Rainer Bauböck’s (2010) citizenship constellation as a theoretical frame. It does not conform...

  12. Encountering Drawing

    Science.gov (United States)

    Gregory, Nuala

    2017-01-01

    This article divides into two roughly equal parts, both of which aim to address the "act" rather than the "art" of drawing. The second part focuses on a theoretical discussion of drawing. The first bears on a number of themes including the role of drawing in colonial history, drawing and data collection, and drawing and memory.…

  13. Aesthetic Encounters

    OpenAIRE

    Bertelsen, Marianne

    2016-01-01

    By studying what goes on in the world of art, it is possible not only to make observations about art and the artist but also to understand how modern-day culture is being organized and negotiated. From this perspective, understanding the experiences of autonomy and contemporaneity in being an artist today, and how these relate to cultural structures, can serve to explain some of the cultural structures that organize the world of art. In this thesis, my empirical starting point ...

  14. Aesthetic Encounters

    DEFF Research Database (Denmark)

    Bertelsen, Marianne

    By studying what goes on in the world of art, it is possible not only to make observations about art and the artist but also to understand how modern-day culture is being organized and negotiated. From this perspective, understanding the experiences of autonomy and contemporaneity in being...... an artist today, and how these relate to cultural structures, can serve to explain some of the cultural structures that organize the world of art. In this thesis, my empirical starting point is the local context of a Danish art school and global attitudes to cultural policy-making and art education....... These attitudes, in turn, carry my research process across the global world of art, involving the local context of a Chinese art school. Moving away from the somewhat simplified conflicts of autonomy and heteronomy, the global and the local, and the traditional and the contemporary, the three main themes...

  15. What influences the quality of educational encounters between trainer and trainee in vocational training for general practice?

    NARCIS (Netherlands)

    Boendermaker, PM; Ket, P; Dusman, H; Schuling, J; Van der Vleuten, CPM; Tan, LHC

    This study of educational encounters between a trainer and a trainee in vocational training for general practice investigates the quality of the encounter. The study focuses on the relation between the quality of the encounter and elements such as presence of feedback, duration, use of media, etc. A

  16. Customer evaluations of after-sales service contact modes : an empirical analysis of national culture's consequences

    NARCIS (Netherlands)

    Birgelen, van M.; Ruyter, de J.C.; Jong, de A.; Wetzels, M.G.M.

    2001-01-01

    Technological advances extend the after-sales services portfolio from traditional service encounters to voice- and bit-based services. Technology enables service organizations to transcend geographical as well as cultural boundaries. It might even result in geographical convergence, often treated

  17. Drug-related police encounters across the globe: How do they compare?

    Science.gov (United States)

    Hughes, Caitlin E; Barratt, Monica J; Ferris, Jason A; Maier, Larissa J; Winstock, Adam R

    2018-06-01

    Drug law enforcement subsumes the majority of drug policy expenditure across the globe. Fuelled by knowledge that much of this investment is ineffective or counter-productive there have been increasing calls for cross-national comparisons to identify where policing approaches differ and what types of approaches may be more effective. Yet, to date cross-national comparison of drug law enforcement has proven a methodologically hazardous affair. Using a new drug policing module added to the 2017 Global Drug Survey, this study seeks to provide the first cross-national comparison of the incidence, nature and intensity of illicit drug-related police encounters amongst people who use drugs. The Global Drug Survey was administered in late 2016. Across 26 countries including Australia, Germany, Italy, Mexico, Switzerland, the UK and the USA a total of 45,942 people who had recently used drugs completed the drug policing module. Key variables assessed included the incidence and frequency of drug-related police encounters in the last 12 months that involved: a) being stopped and searched; b) encountering a drug detection dog; c) being given a caution or warning; d) being charged and arrested; and e) paying a bribe. Multi-level models were used to control for pre-existing national differences in drug use prevalence and non-drug specific policing (including the total number of police personnel in each country). Drug-related police encounters were most commonly reported in Italy and Scotland. Conversely, police encounters were most likely to lead to arrest in Norway, Finland and Sweden. The type and locations of encounters further differed across countries, with for example stop and search most reported in Greece and Colombia, and encounters with drug detection dogs most reported in Scotland, Italy, UK and Australia. Multi-level models showed that the incidence of reported policing encounters continued to differ significantly across countries after controlling for pre

  18. Out-of-hours demand in primary care: frequency, mode of contact and reasons for encounter in Switzerland.

    Science.gov (United States)

    Huber, Carola A; Rosemann, Thomas; Zoller, Marco; Eichler, Klaus; Senn, Oliver

    2011-02-01

    To investigate the demand for traditional out-of-hours general practitioner (GP) emergency care in Switzerland including GPs' satisfaction and reasons for encounter (RFE). During a 2-month period (2009), a questionnaire-based, cross-sectional study was performed in GPs participating in the mandatory out-of-hours service in the city of Zurich, Switzerland. The number and mode of patient contacts were assessed to investigate the demand for GP care in traditional out-of-hours services. GPs and patient characteristics, including RFE according to the International Classification of Primary Care, were noted. Descriptive statistics and non-parametric tests were conducted. Out of the 295 out-of-hours episodes during the study period, 148 (50%) duty periods were documented by a total of 93 GPs (75% men) with a mean (SD) age of 48.0 (6.2) years. The median (interquartile range) number of out-of-hours contacts was 5 (3-8) and the demand for home visits was significantly more common compared with practice and telephone consultations. A total of 112 different RFEs were responsible for the 382 documented patient contacts with fever accounting for the most common complaint (13.9%). Although 80% of GPs agreed to be satisfied overall with their profession as primary care provider, 57.6% among them were dissatisfied with the current out-of-hours service. Inappropriate payment and interference with their daily work in practice were most frequently reported. Our findings indicate that there is still strong patient demand for out-of-hours care with special need for home visits, suggesting that new organizational models such as integrating GPs into emergency care may not be an appropriate approach for all patients. Therefore, the ongoing reorganization of the out-of-hours-service in many health care systems has to be evaluated carefully in order not to miss important patient needs. © 2010 Blackwell Publishing Ltd.

  19. Penguin head movement detected using small accelerometers: a proxy of prey encounter rate.

    Science.gov (United States)

    Kokubun, Nobuo; Kim, Jeong-Hoon; Shin, Hyoung-Chul; Naito, Yasuhiko; Takahashi, Akinori

    2011-11-15

    Determining temporal and spatial variation in feeding rates is essential for understanding the relationship between habitat features and the foraging behavior of top predators. In this study we examined the utility of head movement as a proxy of prey encounter rates in medium-sized Antarctic penguins, under the presumption that the birds should move their heads actively when they encounter and peck prey. A field study of free-ranging chinstrap and gentoo penguins was conducted at King George Island, Antarctica. Head movement was recorded using small accelerometers attached to the head, with simultaneous monitoring for prey encounter or body angle. The main prey was Antarctic krill (>99% in wet mass) for both species. Penguin head movement coincided with a slow change in body angle during dives. Active head movements were extracted using a high-pass filter (5 Hz acceleration signals) and the remaining acceleration peaks (higher than a threshold acceleration of 1.0 g) were counted. The timing of head movements coincided well with images of prey taken from the back-mounted cameras: head movement was recorded within ±2.5 s of a prey image on 89.1±16.1% (N=7 trips) of images. The number of head movements varied largely among dive bouts, suggesting large temporal variations in prey encounter rates. Our results show that head movement is an effective proxy of prey encounter, and we suggest that the method will be widely applicable for a variety of predators.

  20. THE RINGS OF CHARIKLO UNDER CLOSE ENCOUNTERS WITH THE GIANT PLANETS

    Energy Technology Data Exchange (ETDEWEB)

    Araujo, R. A. N.; Sfair, R.; Winter, O. C., E-mail: ran.araujo@gmail.com, E-mail: rsfair@feg.unesp.br, E-mail: ocwinter@gmail.com [UNESP - Univ. Estadual Paulista, Grupo de Dinâmica Orbital e Planetologia, CEP 12516-410, Guaratingueta, SP (Brazil)

    2016-06-20

    The Centaur population is composed of minor bodies wandering between the giant planets that frequently perform close gravitational encounters with these planets, leading to a chaotic orbital evolution. Recently, the discovery of two well-defined narrow rings was announced around the Centaur 10199 Chariklo. The rings are assumed to be in the equatorial plane of Chariklo and to have circular orbits. The existence of a well-defined system of rings around a body in such a perturbed orbital region poses an interesting new problem. Are the rings of Chariklo stable when perturbed by close gravitational encounters with the giant planets? Our approach to address this question consisted of forward and backward numerical simulations of 729 clones of Chariklo, with similar initial orbits, for a period of 100 Myr. We found, on average, that each clone experiences during its lifetime more than 150 close encounters with the giant planets within one Hill radius of the planet in question. We identified some extreme close encounters that were able to significantly disrupt or disturb the rings of Chariklo. About 3% of the clones lose their rings and about 4% of the clones have their rings significantly disturbed. Therefore, our results show that in most cases (more than 90%), the close encounters with the giant planets do not affect the stability of the rings in Chariklo-like systems. Thus, if there is an efficient mechanism that creates the rings, then these structures may be common among these kinds of Centaurs.